• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1533622 Cooling glassware forming moulds HERMANN HEYE 12 Aug 1976 [20 Aug 1975] 33639/76 Heading C1M A glassware forming mould is provided with cooling ducts 64, 65 whose longitudinal axes extend in planes which also contain the longitudinal axis of the mould, the supply of cooling fluid (preferably air) to individual ducts or groups of ducts being controlled independently and such supply being made by a part of the supply device particularly associated with such a duct or group of ducts. As shown in Fig. 1 tubes 67, 68 may be inserted in the ducts 65 such tubes being interchangeable with other tubes to vary the cooling characteristics. In the mould illustrated in Fig. 3 two groups of ducts 107, 106 are supplied with cooling air from inner and outer supply pipes 112, 110 respectively. In a third embodiment a plurality of cups 243 each with its own air supply 249 is arranged around the mould to supply individual ducts 253, or 254, by way of an annular chamber 240. A third set of ducts 259 is connected to a feeder duct having a coupling recess 263. When employed in moulds having closable halves the mould may be arranged so that closing of the mould closes at least some of the ducts. A circuit is described for controlling the cooling of moulds.
    公开号:SU904512A3
    申请号:SU762387316
    申请日:1976-08-17
    公开日:1982-02-07
    发明作者:Бекер Курт；Шаар Лотар
    申请人:Херманн Хойе (Инофирма)；
    IPC主号:
    专利说明:

    (54) FORM FOR MANUFACTURING GLASSWARE

    The invention relates to devices for molding thermoplastic materials, primarily glass, and can be used in the glass and building materials industries.
    The known form for the manufacture of glassware, comprising a housing with at least one channel for circulating coolant located around the working surface of the mold, and a fitting for supplying the cooling system l The closest solution to the technical essence and the achieved effect to the proposed one is the mold for manufacturing glassware, comprising a housing with a cooling system in the form of channels located in its body communicating with the atmosphere, and a pipe for supplying refrigerant 2.
    The disadvantages of the known devices are the lack of control or
    2
    control of the refrigerant supply at different parts of the form of constant cooling of the entire form as a whole and maintaining the desired temperature for multiple forms in the direction of the periphery.
    The purpose of the invention is to provide temperature control over the cross section of the mold.
    ten
    The goal is achieved by the fact that in a mold for manufacturing glassware, comprising a housing with a cooling system in the form of channels located in its body, communicating with the atmosphere, And a refrigerant supply pipe, the channels are located in a plane 5 passing through the axis of the mold, At least two of them are connected with individual means.
    20 refrigerant supply.
    权利要求:
    Claims (2)
    [1]
    Moreover, the form can be equipped with at least one tube located in the cooling channel. 39 The tubes are made of different heights and outside, at least with one groove. The form can be made with additional channels angled to the main channels and connected on the one hand to the refrigerant supply pipe and on the other to the atmosphere. FIG. shows a form, a longitudinal section; in fig. 2 shows section A-A in FIG. 1, in FIG. 3 and 4 - embodiments of the form; in fig. 5 is a section BB in FIG. 4. A device for making glass products contains a form 1, a neck ring 2 consisting of two halves a holder of 3 neck rings and a one-piece guide sleeve 4. In the guide sleeve a punch 5 with an insert 6 goes, which is cooled by the fluid circulating in the direction of the arrows. The neck ring 2 connects to the housing 7 a mold 1 by means of a clamping collet 8. The housing 7 has a cooling system in the form of two groups of channels 9 and 10 located on circles concentric with the longitudinal axis of the housing. Channels 9 are angled to channels 10, the axis of which is parallel; axes i pnyca 7. Channels 10 are bored from below for most of their length and serve to accommodate pipes 11 and 12 installed in them from below. Each of the pipes 11 and 2 has outer flanges 13 and 14 below, by means of a guide element 5, for example in the form of a cone attached to the case by means of a fastening element 16, pressed against the bottom plane of the case. Tubes can be made with different heights and outside with grooves to form a gap between them and the channel, Channels 9 always communicate with the atmosphere, and channels 10, if the punch is in the working room (Figure 1), are closed by the bottom surfaces of the half flanges 17 throat ring 2. All channels 9 and 10 through the nozzle 18, made in the form of a rigid attachment in the direction of the arrow, is supplied with a cooling fluid. A pipe or hose (not shown) is connected to nozzle 18. The guide element 15 guides the coolant to the channels 9 and 10. All channels are located in a plane passing through the shape axis of FIG. 2). In another embodiment, the form (FIG. 3) is provided with an additional pipe 19, attached to the plane of the housing 7 and installed inside the pipe 18, concentric to the latter. The cooling fluid flowing between the pipes 18 and 19 in the direction of the arrow is led to the channels 9. Liquid with the same characteristic or another is directed through the pipe 19 to the channels 10 in the direction of the arrow. Nozzles 18 and 9 are transferred to concentric pipelines. When a plastic material is supplied, in this case glass melt, in order to prevent it from entering the channels 10 from above, they move to the top in the annular channel 20, openly from the top and from the top. In the throat shape 21, the channels 22 are circumferentially spaced apart from each other and connected to the channels 20 and allowing the liquid to pass even when the punch is in the working position and constant cooling. In the following embodiment of the form, its body 7 consists of two halves, protrusions 23 mounted in holders (not shown). From the end of the body in its lower part, the guide element 15 is fastened with fasteners, and turn, pipe 18, the guide element 15 forms, the entrance to the housing 7, a cavity 24, which is connected to the channels 9 and 25. The refrigerant flows through the pipe 18 and cools the periphery of the mold body. B. The channel 25 is screwed into the tube 26, which has the same grooves as the pipes 11 and 12 to provide a gap between it and the walls of the channel in order to reduce the cooling effect at the site of the tube. In the same embodiment, the channels 10 are connected to the channel 27 formed in the pallet 28. When the refrigerant supply is turned off through the channels 27, the channel 10 is closed by a stopper 29. Due to the uneven distribution of the channel 10 periphery at the same refrigerant supply, it is possible to affect the heat distribution over the entire form. This is especially important for rectangular products. 5 The pressure of the refrigerant in the cooling system is adjusted automatically and individually for each region of the mold. Above, pipelines (not shown) are connected to a time relay that is synchronized with the machine cycle. The time relay also adjusts the temperature conditions of the molding tool. The use of this invention improves the productivity of glass forming machines and the quality of products by providing temperature control over the cross section of a mold tool or a punch. Claim 1. The form of the day of manufacture of glass products, comprising a housing with a cooling system in the form of channels in its body, communicating with the atmosphere, and a pipe for supplying a refrigerant, characterized in that, in order to ensure temperature control over the cross section of the form, the channels located in the plane passing through the axis, and at least two of them are connected with individual means of refrigerant supply. 2. Form POP.1, characterized in that it is provided with at least one tube located in the cooling channel. 3. Form popp. 1 and 2, characterized in that the tubes are made of different turns and externally with at least an OAHIIH groove. 4. Form on PP. -3, characterized in that it is made with additional channels located at an angle to the main and connected on the one hand with the refrigerant supply pipe and on the other with the atmosphere. Sources of information taken into account in the examination 1. USSR author's certificate №267843, cl. From 03 To 11/12, 1967.
    [2]
    2.Patent of Great Britain №1337292a class. With I M, pub. 1973 (prototype).
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU904512A3|1982-02-07|Mould for producing glass articles
    US3094404A|1963-06-18|Mold assembly with controlled cooling
    CN1553850B|2010-10-06|Post mold cooling method and device for molded article neck finishes
    GB1529238A|1978-10-18|Glassware forming machines
    EP0328653A4|1990-09-05|Apparatus for manufacturing heat set hollow plastic vessels
    US2751715A|1956-06-26|Mold cooling system
    CA1267286A|1990-04-03|Fan air cooling of neck ring and parison mold
    US3976411A|1976-08-24|Apparatus for calibrating synthetic-resin tubing
    US6783344B1|2004-08-31|Method of and device for controlling and automatically controlling the thickness profile in the production of blown film
    US4783212A|1988-11-08|Mould arrangement for use in a cyclicly operating glassware forming machine
    CZ222697A3|1998-03-18|Mould set for forming glass article
    US5516352A|1996-05-14|Apparatus for cooling neck rings in a glass molding machine
    GB1422625A|1976-01-28|Extrusion blowhead for tubular film
    GB1530659A|1978-11-01|Apparatus for blow-moulding hollow articles
    US4525194A|1985-06-25|Apparatus for simultaneous production of double glass panels
    EP0167871B1|1989-12-13|Method of cooling a mould of a cyclicly operating glassware forming machine
    KR101231355B1|2013-02-07|Neck ring cooling
    US4983203A|1991-01-08|Cooling device for glass container forming machine
    US3854921A|1974-12-17|Glass mold cooling systems
    US2954581A|1960-10-04|Apparatus for manufacturing hollow articles
    US20060115549A1|2006-06-01|Internal bubble cooling unit for extruded thin wall thermoplastic sheet
    GB714194A|1954-08-25|Improvements in or relating to apparatus for the extrusion of thermoplastic material
    US3027685A|1962-04-03|Cooling apparatus for glass forming molds
    GB1330768A|1973-09-19|Extrusion head for making tubular plastics film
    US3406699A|1968-10-22|Process and apparatus for the charging of a plurality of injection heads
    同族专利:
    公开号 | 公开日
    IE44381L|1977-02-20|
    DK378176A|1977-02-21|
    BR7605481A|1977-08-16|
    BE845000A|1976-12-01|
    US4251253A|1981-02-17|
    FR2321376B1|1981-03-20|
    NL174340C|1984-06-01|
    CS214873B2|1982-06-25|
    GB1533622A|1978-11-29|
    JPS5225816A|1977-02-26|
    NL7609218A|1977-02-22|
    CH609955A5|1979-03-30|
    JPS5511618B2|1980-03-26|
    CA1073212A|1980-03-11|
    ZA764986B|1977-08-31|
    DK150742C|1987-11-02|
    FR2321376A1|1977-03-18|
    DE2537037B2|1977-11-17|
    IT1125209B|1986-05-14|
    DE2537037A1|1977-02-24|
    DK150742B|1987-06-09|
    IE44381B1|1981-11-04|
    DE2537037C3|1978-07-13|
    LU75614A1|1977-03-29|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2537037A|DE2537037C3|1975-08-20|1975-08-20|Fluid-cooled mold for molten glass|
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