CN211868520U - Injection molding machine for producing sealing gasket - Google Patents
Injection molding machine for producing sealing gasket Download PDFInfo
- Publication number
- CN211868520U CN211868520U CN202020016926.0U CN202020016926U CN211868520U CN 211868520 U CN211868520 U CN 211868520U CN 202020016926 U CN202020016926 U CN 202020016926U CN 211868520 U CN211868520 U CN 211868520U
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- hydraulic
- internally mounted
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- mould
- injection molding
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 title claims description 13
- 238000003825 pressing Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010304 firing Methods 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 239000000243 solution Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 12
- 239000002994 raw material Substances 0.000 description 12
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding machine for producing sealed pad relates to sealed pad production technical field, for the slow problem of the ordinary injection molding machine injection moulding speed among the solution prior art. The internally mounted condenser pipe of condensing box, the internally mounted of quick-witted case has the circulating water pump case, the condenser pipe passes through flange fixed connection with the circulating water pump case, the internally mounted of condensing box presses the module, the condenser pipe is laminated with moulding-die piece, one side of pressing the module is provided with the mould, the mould is laminated and is inlayed in the inside of condensing box with moulding-die piece, the top of machine case is provided with the mould case of opening, the internally mounted pneumatic cylinder of mould case opens, the internally mounted of pneumatic cylinder has the hydraulic stem, the fixed block is installed in the outside of hydraulic stem, one side of mould case is installed and is collided the piece, one side of fixed block is installed and is collided a section of thick bamboo, the firing pin is installed to the opposite side of fixed block, the spring is.
Description
Technical Field
The utility model relates to a sealed production technical field that fills up specifically is an injection molding machine for producing sealed pad.
Background
The sealing gasket is a sealing spare part used for machines, equipment and pipelines as long as the fluid exists, and uses the internal and external parts as materials for sealing, the sealing gasket is made of metal or nonmetal plate-shaped materials through cutting, stamping or cutting and other processes and is used for sealing connection between pipelines and between machine parts of the equipment.
An injection molding machine is also called an injection molding machine or an injection machine, and is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and the main molding equipment is divided into a vertical type, a horizontal type and an all-electric type, wherein the injection molding machine can heat the plastics and apply high pressure to the molten plastics to ensure that the molten plastics are injected to fill a die cavity, a rubber gasket needs to be produced by injection molding machine for injection molding, while the common injection molding machines on the market are mainly used for injection molding plastics, and the plastic is easy to melt and solidify at a high speed, so that the injection molding machines are not provided with devices for quickly cooling the die for molding, the molding speed of the common injection molding machines is low when the common injection molding machines; therefore, the market is urgently in need of developing an injection molding machine for producing the sealing gasket to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding machine for producing sealed pad to solve the slow problem of ordinary injection molding machine injection moulding speed that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an injection molding machine for producing a sealing gasket comprises a machine case and a condensing box, wherein a condensing pipe is arranged in the condensing box, a circulating water pump box is arranged in the case, the condenser pipe is fixedly connected with the circulating water pump box through a flange, a pressure module is arranged in the condensing box, the condensing pipe is attached to the pressing module, a mould is arranged on one side of the pressing module, the mould is jointed with the pressing module and is embedded in the condensing box, the mould opening box is arranged above the case, a hydraulic cylinder is arranged in the die opening box, a hydraulic rod is arranged in the hydraulic cylinder, a fixed block is arranged outside the hydraulic rod, the mould opening device is characterized in that a collision block is installed on one side of the mould opening box, a collision barrel is installed on one side of the fixed block, a collision pin is installed on the other side of the fixed block, a spring is installed on the outer side of the collision pin, and a feed opening is formed in the case.
Preferably, the die and the fixed block are fixedly connected with the spring through fastening screws, the hydraulic rod is fixedly connected with the die through fastening screws, through holes are formed in the fixed block, the fixed block is slidably connected with the hydraulic rod through the through holes, and the hydraulic rod, the striker, the spring and the hydraulic cylinder are four in number.
Preferably, a first hydraulic pump is installed inside the case, a hydraulic pipe is installed above the first hydraulic pump, and the first hydraulic pump and the hydraulic cylinder are fixedly connected with the hydraulic pipe through flanges.
Preferably, the internally mounted of machine case has the block terminal, the feed cylinder is installed to one side of condensing box, the heater is installed in the outside of feed cylinder, the feeder hopper is installed to the top of feed cylinder, the electric wire is all installed in the outside of block terminal and heater, the heater passes through electric wire electric connection with the block terminal.
Preferably, the internally mounted of feed cylinder has the screw rod, the one end of screw rod is provided with the toper top, the screw rod sets up structure as an organic whole with the toper top, the inside of toper top is provided with the inlet pipe, the inside of inlet pipe is provided with the steel ball, the liquid separation board is installed to the one end of screw rod, the telescopic shaft is installed to one side of liquid separation board, telescopic shaft and screw rod all pass through shaft coupling and liquid separation board fixed connection.
Preferably, the internally mounted of machine case has the second hydraulic pump, the top of machine case is provided with pushes away the workbin, push away the inside of workbin and install hydraulic cylinder, reduction gear and servo motor respectively, the hydraulic pressure pipe is installed to the both sides of second hydraulic pump, second hydraulic pump and hydraulic cylinder all pass through flange and hydraulic pressure pipe fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of condenser pipe, back in the rubber material under the feed cylinder with the molten condition pushes the mould, make the sealed shape of filling up of rubber formation under the molten condition through the pressure module, through the setting of condenser pipe, make the circulating water trickling in the inside of condensing box that can not stop, thereby will press module and mould to receive the heat of rubber conduction to scatter and disappear rapidly, thereby the cooling of rubber under the molten condition with higher speed, thereby the sealed efficiency of this equipment production has been improved, industrial production's efficiency has been improved.
2. The utility model discloses a through the setting of hydraulic pressure section of thick bamboo, when the top of feed cylinder is collected to the molten rubber material, promote the screw rod forward through the hydraulic pressure section of thick bamboo to release the feed cylinder with highly compressed form with intensive rubber melting colloid, thereby make the feed cylinder pour into the mould with the form of spraying inside, thereby make these colloids can evenly distributed in the inside of mould, thereby improve the production quality that fills up, reduced the disqualification rate of product.
Drawings
FIG. 1 is a front view of an injection molding machine for producing gaskets according to the present invention;
FIG. 2 is a cross-sectional view of an injection molding machine for producing gaskets in accordance with the present invention;
fig. 3 is a schematic view of the internal structure of the conical plug of the present invention.
In the figure: 1. a chassis; 2. a feeding port; 3. opening a mold box; 4. a hydraulic lever; 5. bumping the block; 6. a barrel is hit; 7. a fixed block; 8. a striker; 9. a spring; 10. a mold; 11. a condenser tank; 12. a charging barrel; 13. a heater; 14. a feed hopper; 15. pushing the material box; 16. a hydraulic cylinder; 17. a first hydraulic pump; 18. a condenser tube; 19. pressing the module; 20. a circulating water pump tank; 21. a conical plug; 22. a screw; 23. a distribution box; 24. a hydraulic cylinder; 25. a telescopic shaft; 26. a liquid separation plate; 27. a speed reducer; 28. a servo motor; 29. a second hydraulic pump; 30. a feed pipe; 31. and (5) steel balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an injection molding machine for producing sealed pad, including quick-witted case 1 and condenser box 11, the internally mounted condenser pipe 18 of condenser box 11, the internally mounted of quick-witted case 1 has circulating water pump case 20, condenser pipe 18 passes through flange fixed connection with circulating water pump case 20, the internally mounted of condenser box 11 presses module 19, condenser pipe 18 and the laminating of pressing module 19, one side of pressing module 19 is provided with mould 10, mould 10 and the laminating of pressing module 19 and inlay in the inside of condenser box 11, the top of quick-witted case 1 is provided with mould opening box 3, the internally mounted pneumatic cylinder 16 of mould opening box 3, the internally mounted of pneumatic cylinder 16 has hydraulic stem 4, fixed block 7 is installed in the outside of hydraulic stem 4, one side of mould opening box 3 is installed and is collided piece 5, one side of fixed block 7 is installed and is collided a section of thick bamboo 6, the opposite side of fixed block 7 is installed and is strikeed 8, spring 9 is installed.
Further, mould 10 and fixed block 7 are all through fastening screw and spring 9 fixed connection, and hydraulic stem 4 passes through fastening screw fixed connection with mould 10, and the inside of fixed block 7 is provided with the perforation, and fixed block 7 passes through perforation sliding connection with hydraulic stem 4, and hydraulic stem 4, firing pin 8, spring 9 and pneumatic cylinder 16 all are provided with four, adopt the design of four hydraulic stem 4 for mould 10 is fixed more firm.
Further, the internally mounted of quick-witted case 1 has first hydraulic pump 17, and hydraulic pressure pipe is installed to first hydraulic pump 17's top, and first hydraulic pump 17 and pneumatic cylinder 16 all pass through flange and hydraulic pressure pipe, and fixed connection adopts the import hydraulic pump, and work efficiency is high, long service life.
Further, the internally mounted of quick-witted case 1 has block terminal 23, and feed cylinder 12 is installed to one side of condensing box 11, and heater 13 is installed in the outside of feed cylinder 12, and feeder hopper 14 is installed to the top of feed cylinder 12, and the electric wire is all installed in the outside of block terminal 23 and heater 13, and heater 13 passes through electric wire electric connection with block terminal 23, adopts imported heater 13, and the heating is effectual, and rate of heating is fast.
Further, the internally mounted of feed cylinder 12 has screw rod 22, the one end of screw rod 22 is provided with toper top 21, screw rod 22 sets up structure as an organic whole with toper top 21, the inside of toper top 21 is provided with inlet pipe 30, the inside of inlet pipe 30 is provided with steel ball 31, divide liquid board 26 is installed to the one end of screw rod 22, divide one side of liquid board 26 to install telescopic shaft 25, telescopic shaft 25 and screw rod 22 all pass through shaft coupling and divide liquid board 26 fixed connection, feed cylinder 12 and screw rod 22 all adopt high temperature resistant, the steel construction material that the heat conductivity is good, long service life, the heat conduction is effectual.
Further, a second hydraulic pump 29 is installed inside the case 1, a material pushing box 15 is arranged above the case 1, a hydraulic cylinder 24, a speed reducer 27 and a servo motor 28 are installed inside the material pushing box 15 respectively, hydraulic pipes are installed on two sides of the second hydraulic pump 29, the second hydraulic pump 29 and the hydraulic cylinder 24 are fixedly connected with the hydraulic pipes through flanges, and the inlet servo motor 28 is adopted, so that the rotating speed is adjustable, and the failure rate is low during use.
The working principle is as follows: when the device is used for producing the sealing gasket, firstly, the crushed rubber raw materials are poured into the feed hopper 14, the raw materials enter the inner part of the material cylinder 12 through the feed hopper 14, the heater 13 is electrified through the distribution box, the heater 13 heats the material cylinder 12, so that the raw materials in the material cylinder 12 are melted to be in a molten state, the servo motor 28 is started, the servo motor 28 is decelerated through the speed reducer 27 to drive the telescopic shaft 25 to rotate, the telescopic shaft 25 drives the liquid separating plate 26 and the screw rod 22 to simultaneously rotate, the molten raw materials are pushed to the front end in the material cylinder 12 through the rotation of the screw rod 22, the steel balls 31 in the conical top head 21 are pushed to the topmost part through the raw material colloid, so that the raw materials can pass through the feed pipe 30, and after the front end in the material cylinder 12 is filled with the raw materials in the molten state, the second hydraulic pump 29 is started, the second hydraulic pump 29 will also inject into the interior of the hydraulic cylinder 24 through the hydraulic pipe and push the liquid separating plate 26 to move forward, so as to push the screw 22 forward, so as to eject the raw material from the top of the cylinder 12, at this time, the steel ball 31 inside the conical top 21 will be pushed to the outlet of the feeding pipe 30 by the flowing direction of the colloid, block the feeding pipe 30, so that the molten raw material will not flow backwards, when the molten raw material ejected from the top of the cylinder 12 enters the mold and fills the interior of the mold, the second hydraulic pump 29 is started again to pull back the screw 22, and the servo motor 28 is started at the same time, so as to rotate the screw 22 while pulling back, so as to ensure that the raw material at the front end inside of the cylinder 12 is always in a full state, at this time, the circulating water pump box 20 is started, cooling water is continuously injected into the interior of the condenser 18, and hot water inside the, the process is repeated, so that the effect of rapidly cooling the mold is achieved, after the raw material in the molten state is cooled and forms the model, the first hydraulic pump 17 is started, the hydraulic cylinder 16 pulls the hydraulic rod 4 to move backwards, the mold 10 is separated from the pressing module 19, the model is separated from the pressing module 19 along with the mold 10, when the mold 10 moves to the upper side of the feed opening 2, the collision barrel 6 is attached to the collision block 5 at the moment, the fixing block 7 does not move any more, the fixing block 7 compresses the spring 9, the collision pin 8 pushes the model out of the mold 10 from the bottom of the mold 10, the injection-molded sealing gasket falls into the feed opening 2, and a worker can collect the sealing gasket at the feed opening 2.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An injection molding machine for producing sealing gaskets, comprising a machine box (1) and a condensation box (11), and is characterized in that: the utility model discloses a mould structure of a machine, including the internally mounted condenser pipe (18) of condenser box (11), the internally mounted of machine case (1) has circulating water pump case (20), condenser pipe (18) and circulating water pump case (20) pass through flange fixed connection, the internally mounted of condenser box (11) presses module (19), condenser pipe (18) and pressing module (19) laminating, one side of pressing module (19) is provided with mould (10), mould (10) and pressing module (19) laminating and inlay in the inside of condenser box (11), the top of machine case (1) is provided with moulding box (3), the internally mounted pneumatic cylinder (16) of moulding box (3), the internally mounted of pneumatic cylinder (16) has hydraulic stem (4), fixed block (7) is installed in the outside of hydraulic stem (4), one side of moulding box (3) is installed and is collided piece (5), the novel cabinet is characterized in that a collision barrel (6) is installed on one side of the fixed block (7), a striker (8) is installed on the other side of the fixed block (7), a spring (9) is installed on the outer side of the striker (8), and a feed opening (2) is formed in the cabinet (1).
2. An injection molding machine for producing a gasket according to claim 1, wherein: mould (10) and fixed block (7) all pass through fastening screw and spring (9) fixed connection, hydraulic stem (4) pass through fastening screw fixed connection with mould (10), the inside of fixed block (7) is provided with the perforation, fixed block (7) pass through perforation sliding connection with hydraulic stem (4), firing pin (8), spring (9) and pneumatic cylinder (16) all are provided with four.
3. An injection molding machine for producing a gasket according to claim 1, wherein: the hydraulic pump is characterized in that a first hydraulic pump (17) is installed inside the case (1), a hydraulic pipe is installed above the first hydraulic pump (17), and the first hydraulic pump (17) and the hydraulic cylinder (16) are fixedly connected with the hydraulic pipe through flanges.
4. An injection molding machine for producing a gasket according to claim 1, wherein: the internally mounted of quick-witted case (1) has block terminal (23), feed cylinder (12) are installed to one side of condenser box (11), heater (13) are installed in the outside of feed cylinder (12), feeder hopper (14) are installed to the top of feed cylinder (12), the electric wire is all installed in the outside of block terminal (23) and heater (13), heater (13) pass through electric wire electric connection with block terminal (23).
5. An injection molding machine for producing a gasket according to claim 4, wherein: the internally mounted of feed cylinder (12) has screw rod (22), the one end of screw rod (22) is provided with toper top (21), screw rod (22) set up structure as an organic whole with toper top (21), the inside of toper top (21) is provided with inlet pipe (30), the inside of inlet pipe (30) is provided with steel ball (31), divide liquid board (26) is installed to the one end of screw rod (22), divide one side of liquid board (26) to install telescopic shaft (25), telescopic shaft (25) and screw rod (22) all are through shaft coupling and branch liquid board (26) fixed connection.
6. An injection molding machine for producing a gasket according to claim 1, wherein: the utility model discloses a hydraulic pressure quick-witted case, including quick-witted case (1), the internally mounted of quick-witted case (1) has second hydraulic pump (29), the top of quick-witted case (1) is provided with pushes away workbin (15), push away the inside of workbin (15) and install hydraulic cylinder (24), reduction gear (27) and servo motor (28) respectively, hydraulic pressure pipe is installed to the both sides of second hydraulic pump (29), second hydraulic pump (29) and hydraulic cylinder (24) are all through flange and hydraulic pipe fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020016926.0U CN211868520U (en) | 2020-01-06 | 2020-01-06 | Injection molding machine for producing sealing gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020016926.0U CN211868520U (en) | 2020-01-06 | 2020-01-06 | Injection molding machine for producing sealing gasket |
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| Publication Number | Publication Date |
|---|---|
| CN211868520U true CN211868520U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020016926.0U Active CN211868520U (en) | 2020-01-06 | 2020-01-06 | Injection molding machine for producing sealing gasket |
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| Country | Link |
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| CN (1) | CN211868520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622147A (en) * | 2020-12-10 | 2021-04-09 | 安徽长荣光纤光缆科技有限公司 | Optical cable injection molding device and injection molding process thereof |
-
2020
- 2020-01-06 CN CN202020016926.0U patent/CN211868520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622147A (en) * | 2020-12-10 | 2021-04-09 | 安徽长荣光纤光缆科技有限公司 | Optical cable injection molding device and injection molding process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230602 Address after: 076150 North Hetan, Changsheng Street, Chaigoubao Town, Huai'an County, Zhangjiakou City, Hebei Province Patentee after: Zhangjiakou Great Wall Graphite Seal Factory Address before: Floor 08, Building 10, Economically Affordable Housing Community, No. 19 Xuanfu Street, Xuanhua District, Zhangjiakou City, Hebei Province, 075000 Patentee before: Meidou Technology Service Zhangjiakou Co.,Ltd. Effective date of registration: 20230602 Address after: Floor 08, Building 10, Economically Affordable Housing Community, No. 19 Xuanfu Street, Xuanhua District, Zhangjiakou City, Hebei Province, 075000 Patentee after: Meidou Technology Service Zhangjiakou Co.,Ltd. Address before: 215000 Weitang Town Weixi village Xiangcheng District Suzhou City Jiangsu Province Patentee before: Suzhou Jinhao packaging materials Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240509 Address after: 076150 North Hetan, Changsheng Street, Chaigoubao Town, Huai'an County, Zhangjiakou City, Hebei Province Patentee after: Hebei Yifeng Technology Co.,Ltd. Country or region after: China Address before: 076150 North Hetan, Changsheng Street, Chaigoubao Town, Huai'an County, Zhangjiakou City, Hebei Province Patentee before: Zhangjiakou Great Wall Graphite Seal Factory Country or region before: China |