CN220946445U - Multi-hole compression molding die for epoxy resin sensor - Google Patents
Multi-hole compression molding die for epoxy resin sensor Download PDFInfo
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- CN220946445U CN220946445U CN202323006898.7U CN202323006898U CN220946445U CN 220946445 U CN220946445 U CN 220946445U CN 202323006898 U CN202323006898 U CN 202323006898U CN 220946445 U CN220946445 U CN 220946445U
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- feeding
- cavity
- forming die
- shaping
- cooling water
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- 239000003822 epoxy resin Substances 0.000 title abstract description 11
- 229920000647 polyepoxide Polymers 0.000 title abstract description 11
- 238000000748 compression moulding Methods 0.000 title description 2
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000007493 shaping process Methods 0.000 claims description 26
- 239000000498 cooling water Substances 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 12
- 239000004593 Epoxy Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000011344 liquid material Substances 0.000 description 10
- 238000009413 insulation Methods 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000012840 feeding operation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an epoxy resin sensor multi-cavity injection mold, which relates to the technical field of epoxy resin sensor injection, and aims to solve the problems that in the prior art, a screw pressing plate is arranged outside a mold, electronic components are placed in the mold, screws are locked after mold clamping, then a plurality of molds are placed on a station in a large vacuum container, epoxy resin is sequentially filled into the molds through a liquid feeder, the molds are removed one by one after molding, and demolding is carried out, one mold can only produce one product at a time, and the production efficiency is low. The effects that a plurality of molding cavities can be fed simultaneously, a plurality of products are injected in the same batch, the die is rapidly removed and the die is removed, and the production efficiency is high are achieved.
Description
Technical Field
The utility model relates to the technical field of epoxy resin sensor injection, in particular to a multi-cavity injection mold of an epoxy resin sensor.
Background
An epoxy sensor is an industrial component that is widely used in many industrial fields, such as: in the fields of power industry, mechanical industry, environmental protection industry, automobile industry, petrochemical industry, other industries and the like, when the epoxy resin sensor is produced, electronic elements are often placed in a die, and then injection is performed.
The existing mode is that a screw pressing plate is arranged outside a mould, electronic components are placed in the mould, screws are locked after the mould is closed, then a plurality of moulds are placed on a station in a large vacuum container, epoxy resin is sequentially filled into the moulds through a liquid charging machine, the moulds are removed one by one after forming, and only one product can be produced by one mould at a time, so that the production efficiency is low.
Disclosure of utility model
The utility model aims to provide a multi-cavity injection mold for an epoxy resin sensor, which can simultaneously feed a plurality of molding cavities, perform injection of a plurality of products in the same batch, and rapidly disassemble and demold, and has high production efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an epoxy sensor multi-hole pressure injection mould, includes first shaping mould, the below of first shaping mould is provided with the feed inlet, the inside of feed inlet is provided with the third feed channel, the third feed channel is provided with a plurality of discharge gates, be provided with a plurality of thermal-insulated cushion between feed inlet and the first shaping mould, the axis position department of thermal-insulated cushion is provided with the second feed channel, the inside of first shaping mould is provided with the multirow shaping cavity, every row the inside of shaping cavity is provided with a plurality of shaping cavities side by side, the inside of first shaping mould is provided with a plurality of first feed channels, the first feed channel is distributed with the shaping cavity is in turn, all communicates through first feed channel between a plurality of shaping cavities of same row inside and between the shaping cavity that adjacent row position corresponds, the discharge gate of second feed channel communicates with the first feed channel feed inlet that the first shaping mould is inside corresponds.
Through adopting above-mentioned technical scheme, can carry out the material loading operation to a plurality of shaping cavitys simultaneously, realize a plurality of products of same batch processing, improve product machining efficiency.
Further, a cooling water flowing cavity is arranged in the feeding seat, a cooling cavity is arranged in the heat insulation cushion block, the cooling cavity is communicated with the cooling water flowing cavity, a cooling water pipe is fixedly connected to the symmetrical end faces of the feeding seat respectively, and the cooling water pipe is communicated with the inside of the cooling water flowing cavity.
Through adopting above-mentioned technical scheme, can effectually keep apart the conduction of temperature to carry out the cooling operation to the inside liquid material of feed seat, avoid the solidification of material to block up flow channel.
Further, a plurality of linkage grooves are arranged in the first forming die, and the linkage grooves are distributed in the flow line of the first feeding channel.
By adopting the technical scheme, all products can be connected together, and the whole quick demoulding is convenient.
Further, an air suction seat is fixedly arranged on the upper end face of the first forming die, and an air inlet of the air suction seat is communicated with the inside of the uppermost linkage groove in the first forming die.
By adopting the technical scheme, the air in the die can be extracted before processing, so that air holes in the product are avoided.
Further, a feeding pipe is fixedly arranged on the lower surface of the feeding seat, and the feeding pipe is communicated with the inside of the third feeding channel.
By adopting the technical scheme, the liquid material is convenient to convey.
Further, the symmetrical two sides of the first forming die are respectively combined with a second forming die and a third forming die, and sealing strips are buckled and installed at the edges of the symmetrical two sides of the first forming die.
By adopting the technical scheme, the integral sealing effect of the die after involution is strong, and the stable performance of the whole injection operation is ensured.
In summary, the beneficial technical effects of the utility model are as follows:
1. According to the utility model, feeding operation can be performed from the feeding seat at the bottom, and liquid materials enter each feeding hole of the first forming die simultaneously after passing through the second feeding channel, and the forming cavities distributed side by side are communicated through the first feeding channel, so that the synchronous feeding operation can be performed by the plurality of forming cavities distributed side by side, a traditional one-by-one feeding mode is replaced, meanwhile, the plurality of forming cavities distributed side by side in the first forming die can effectively realize the processing of a plurality of products injected in the same batch in a pressing mode, and the production efficiency of the products is improved;
2. According to the utility model, through the arrangement of the linkage groove, when the second forming die and the third forming die are separated from the first forming die, all products in the forming cavities are connected with the strip-shaped structures formed in the linkage groove, so that rapid synchronous demoulding can be effectively realized, and the convenience and the demoulding efficiency of the products are improved;
3. According to the utility model, through the arrangement of the heat insulation cushion blocks and the cooling water flow cavities, heat on the first forming die is prevented from being conducted to the feeding seat in the process of heating and solidifying the die, meanwhile, cooling water orderly passes through the cooling water flow cavities and the cooling cavities in the heat insulation cushion blocks, the temperature of liquid materials in the feeding seat, the second feeding channel and the third feeding channel can be effectively reduced, the channels are prevented from being blocked by solidification of the materials, and the working stability is effectively improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a first forming die structure according to the present utility model;
FIG. 3 is a view showing the internal structure of the feed block according to the present utility model.
In the figure: 1. a first forming die; 2. a second molding die; 3. a third forming die; 4. a feeding seat; 5. a feed pipe; 6. a cooling water pipe; 7. a heat insulation cushion block; 8. an air extraction seat; 9. forming a cavity; 10. a first feed channel; 11. a second feed channel; 12. a linkage groove; 13. a cooling chamber; 14. a cooling water flow chamber; 15. a third feed channel; 16. and (5) a sealing strip.
Detailed Description
The process according to the utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, an epoxy resin sensor multi-cavity injection mold comprises a first molding die 1, a feeding seat 4 is arranged below the first molding die 1, a third feeding channel 15 is arranged inside the feeding seat 4, a plurality of discharge ports are arranged on the third feeding channel 15, a plurality of heat insulation cushion blocks 7 are arranged between the feeding seat 4 and the first molding die 1, a second feeding channel 11 is arranged at the middle axis position of the heat insulation cushion blocks 7, a plurality of rows of molding cavities 9 are arranged inside the first molding die 1, a plurality of molding cavities 9 are arranged side by side inside each row of molding cavities 9, a plurality of first feeding channels 10 are arranged inside the first molding die 1, the first feeding channels 10 and the molding cavities 9 are alternately distributed, the plurality of molding cavities 9 inside the same row are communicated through the first feeding channels 10, and the molding cavities 9 corresponding to the adjacent rows of positions, the discharge port of the second feed channel 11 is communicated with the corresponding feed port of the first feed channel 10 in the first forming die 1, the lower surface of the feed seat 4 is fixedly provided with a feed pipe 5, the feed pipe 5 is communicated with the inside of the third feed channel 15, the symmetrical two sides of the first forming die 1 are respectively matched with the second forming die 2 and the third forming die 3, the edges of the symmetrical two sides of the first forming die 1 are buckled and provided with sealing strips 16, wherein the feed operation can be carried out from the feed seat 4 at the bottom, liquid materials pass through the second feed channel 11 and enter all the feed ports of the first forming die 1 at the same time, as the side-by-side distributed forming cavities 9 are communicated through the first feed channel 10, the side-by-side distributed forming cavities 9 can carry out synchronous feed operation instead of the traditional one-by-one feed mode, meanwhile, the plurality of forming cavities 9 distributed side by side in the first forming die 1 can effectively realize the processing of the plurality of products injected in the same batch, and the production efficiency of the products is improved.
Referring to fig. 3, a cooling water flowing cavity 14 is arranged in the feeding seat 4, a cooling cavity 13 is arranged in the heat insulation cushion block 7, the cooling cavity 13 is communicated with the cooling water flowing cavity 14, a cooling water pipe 6 is fixedly connected to symmetrical end faces of the feeding seat 4 respectively, the cooling water pipe 6 is communicated with the inside of the cooling water flowing cavity 14, heat on the first forming die 1 can be prevented from being conducted to the feeding seat 4 in the process of heating and solidifying the die through the arrangement of the heat insulation cushion blocks 7 and the cooling water can sequentially pass through the cooling water flowing cavity 14 and the cooling cavity 13 in the heat insulation cushion block 7, the temperature of liquid materials in the feeding seat 4, the second feeding channel 11 and the third feeding channel 15 can be effectively reduced, the channel blockage caused by material solidification is avoided, and the working stability is effectively improved.
Referring to fig. 2, a plurality of linkage grooves 12 are formed in the first forming die 1, the linkage grooves 12 are distributed in the flow line of the first feeding channel 10, wherein by means of the arrangement of the linkage grooves 12, when the second forming die 2 and the third forming die 3 are separated from the first forming die 1, all products in the forming cavities 9 are connected with a strip-shaped structure formed in the linkage grooves 12, so that quick synchronous demoulding can be effectively realized, and convenience and demoulding efficiency of product demoulding are improved.
Referring to fig. 2, an air suction seat 8 is fixedly installed on the upper end surface of the first forming die 1, and an air inlet of the air suction seat 8 is communicated with the inside of the uppermost linkage groove 12 in the first forming die 1, wherein air in the matched die can be extracted by using external vacuum equipment before processing, so that air holes in the pressed product are avoided.
Working principle: when the die is used, the die is firstly arranged in the injection pressing equipment, then electronic elements in the sensor are arranged in the forming cavity 9, then the external equipment is utilized to enable the second forming die 2 and the third forming die 3 to be oppositely arranged on two sides of the first forming die 1, then a vacuum device is started, so that air in the die can be discharged along a gas channel in the air suction seat 8, then an external feeding mechanism is utilized to guide liquid materials into the die from the feeding pipe 5, the liquid materials sequentially pass through the third feeding channel 15 and the second feeding channel 11 and then enter the first feeding channel 10 in the die, all forming cavities 9 in the die are communicated through the first feeding channel 10, synchronous feeding can be realized by the plurality of forming cavities 9 in the same row, after the feeding, the die can be heated, the liquid materials are solidified in the process, external cooling water sequentially passes through the cooling water flowing cavity 14 and the cooling cavity 13, the second feeding channel 11 and the temperature of the second feeding channel 11 can be reduced, and the second feeding channel 11 can be prevented from being blocked by the second feeding channel 11 and the second feeding channel 3, and the internal channel 2 can be simultaneously prevented from being blocked by the second feeding channel 3, and the internal channel 2 can be completely filled up, and the internal space of the liquid materials can be completely filled up by the forming cavity 12, and the internal space of the forming cavity is completely filled up by the forming cavity is formed by the internal space, and the internal space of the cooling material can be completely filled up.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides an epoxy sensor multi-hole pressure injection mould, includes first shaping mould (1), its characterized in that: the utility model discloses a novel material forming device, including first shaping mould (1), second shaping mould (1), first shaping mould (1), feeding seat (4) are provided with below, the inside of feeding seat (4) is provided with third feed channel (15), third feed channel (15) are provided with a plurality of discharge gates, be provided with a plurality of thermal-insulated cushion (7) between feeding seat (4) and first shaping mould (1), the axis position department of thermal-insulated cushion (7) is provided with second feed channel (11), the inside of first shaping mould (1) is provided with multirow shaping cavity (9), every row the inside of shaping cavity (9) is provided with a plurality of shaping cavity (9) side by side, the inside of first shaping mould (1) is provided with a plurality of first feed channel (10), a plurality of shaping cavity (9) of first feed channel (10) and shaping cavity (9) of adjacent row position correspondence between all communicate through first feed channel (10), the discharge gate of second feed channel (11) and first shaping mould (1) that corresponds.
2. The epoxy sensor multi-cavity injection mold of claim 1, wherein: the inside of feeding seat (4) is provided with cooling water flow chamber (14), the inside of thermal-insulated cushion (7) is provided with cooling chamber (13), cooling chamber (13) and cooling water flow chamber (14) intercommunication, be connected with a cooling water pipe (6) on the symmetry terminal surface of feeding seat (4) respectively, cooling water pipe (6) communicate with each other with cooling water flow chamber (14) inside.
3. The epoxy sensor multi-cavity injection mold of claim 1, wherein: a plurality of linkage grooves (12) are formed in the first forming die (1), and the linkage grooves (12) are distributed in the flow line of the first feeding channel (10).
4. An epoxy sensor multi-cavity injection mold according to claim 3, wherein: an air suction seat (8) is fixedly arranged on the upper end face of the first forming die (1), and an air inlet of the air suction seat (8) is communicated with the inside of the uppermost linkage groove (12) in the first forming die (1).
5. The epoxy sensor multi-cavity injection mold of claim 1, wherein: the feeding pipe (5) is fixedly arranged on the lower surface of the feeding seat (4), and the feeding pipe (5) is communicated with the inside of the third feeding channel (15).
6. The epoxy sensor multi-cavity injection mold of claim 1, wherein: the two symmetrical side surfaces of the first forming die (1) are respectively combined with a second forming die (2) and a third forming die (3), and sealing strips (16) are buckled and installed at the edges of the two symmetrical side forming surfaces of the first forming die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323006898.7U CN220946445U (en) | 2023-11-08 | 2023-11-08 | Multi-hole compression molding die for epoxy resin sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323006898.7U CN220946445U (en) | 2023-11-08 | 2023-11-08 | Multi-hole compression molding die for epoxy resin sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220946445U true CN220946445U (en) | 2024-05-14 |
Family
ID=91012305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323006898.7U Active CN220946445U (en) | 2023-11-08 | 2023-11-08 | Multi-hole compression molding die for epoxy resin sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220946445U (en) |
-
2023
- 2023-11-08 CN CN202323006898.7U patent/CN220946445U/en active Active
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