CN211616356U - Injection mold system with temperature regulation function - Google Patents
Injection mold system with temperature regulation function Download PDFInfo
- Publication number
- CN211616356U CN211616356U CN201922368005.0U CN201922368005U CN211616356U CN 211616356 U CN211616356 U CN 211616356U CN 201922368005 U CN201922368005 U CN 201922368005U CN 211616356 U CN211616356 U CN 211616356U
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- Prior art keywords
- charging barrel
- thread part
- electric heating
- utility
- bearing
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- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 5
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 5
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 5
- 235000009120 camo Nutrition 0.000 claims abstract description 5
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims abstract description 5
- 239000011487 hemp Substances 0.000 claims abstract description 5
- 238000005485 electric heating Methods 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 abstract description 19
- 238000001746 injection moulding Methods 0.000 abstract description 15
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 6
- 239000012943 hotmelt Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides an injection mold system with temperature regulation function. This technical scheme has carried out split type improvement to injection moulding device's feed cylinder to the active temperature adjustment mechanism has been add. Specifically, the utility model abandons the conventional integrated charging barrel structure, and splits the charging barrel into a front section and a rear section, the two sections are fixed by screw threads to form the whole charging barrel, and the screw threads are filled with hemp filler to ensure the sufficient sealing at high temperature; based on above structure, can realize the convenient dismouting of feed cylinder to it is more convenient to make clean maintenance. On the basis, the utility model discloses at feed cylinder outer wall nested electric heat layer in proper order and press from both sides the cover, can carry out heating and cooling action respectively to adjust material temperature to a certain extent. The utility model discloses technological improvement with the novelty has realized outstanding technological effect, and its cost is lower, easily realize, therefore has good popularization prospect.
Description
Technical Field
The utility model relates to an injection moulding equipment technical field, concretely relates to injection mold system with temperature regulation function.
Background
Injection molding is a method for producing and molding industrial products. The method comprises the steps of injecting molten materials such as plastic, rubber and the like into a mold by using pressure, and then cooling and molding to obtain a specific product configuration. Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.
In the injection molding technology, the hot melting and feeding process of materials is the key of the molding effect, and especially, the molten materials are ensured to enter a mold at a proper temperature. In the prior art, the charging barrel of the conventional injection molding system only has a heating function, and the molding effect can be influenced when the material temperature is too high, in this case, if the material temperature can be actively adjusted downwards, the problem is hopefully overcome, however, the conventional injection molding equipment does not generally have the function at present. In addition, the charging barrel of the injection molding equipment conveys hot-melt plastics or hot-melt rubber for a long time, so that dirt is easily adhered to the inner wall of the charging barrel after the charging barrel is used for a long time.
Disclosure of Invention
The utility model discloses aim at to prior art's technical defect, provide an injection mold system with temperature regulation function to solve prior art, conventional injection molding system is difficult to the technical problem of initiative lowering charging barrel temperature.
The utility model discloses another technical problem that solve is that conventional injection molding system is not convenient for tear open the machine clean.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
an injection mold system with a temperature adjusting function comprises a charging barrel, a conveying auger, a hopper, a bearing, an electric heating layer, an electric heating wire and an end socket; the conveying auger is arranged in the charging barrel, a hopper is fixedly connected to the charging barrel, the lower end of the hopper is communicated with the interior of the charging barrel, the conveying auger is connected to a bearing, an electric heating layer is fixedly connected to the outer wall of the charging barrel, and an electric heating wire is arranged in the electric heating layer; the charging barrel is divided into a rear charging barrel and a front charging barrel, the front end of the rear charging barrel is provided with an internal thread part, the rear end of the front charging barrel is provided with an external thread part, and the external thread part is screwed and fixed with the internal thread part; the front end of the front charging barrel is provided with another external thread part, the rear end of the end head is provided with another internal thread part, and the external thread part is screwed and fixed with the internal thread part.
Preferably, the electric heating layer is characterized by further comprising a jacket, a liquid inlet pipe and a liquid outlet pipe, wherein the jacket is fixedly connected to the outside of the electric heating layer, and the liquid inlet pipe and the liquid outlet pipe are respectively arranged at the upper end and the lower end of the jacket.
Preferably, a threaded portion between the male screw portion and the female screw portion is filled with a hemp thread filler.
Preferably, the injection molding die is connected to the tail end of the end head.
Preferably, the axis of the conveying auger is superposed with the axis of the charging barrel; the conveying auger is a variable-pitch auger.
In the above technical scheme, the electric heating process and the cooling process of the refrigerant water can be started only by one, that is, when the electric heating is executed, the refrigerant water in the jacket needs to be emptied; when the cooling water is circulated in the chuck for cooling, the electric heating is required to be closed.
In the technical scheme, the charging barrel is used for accommodating hot-melt materials and is used as a material conveying channel; the conveying auger is used for pushing the materials to advance; the hopper is used for adding materials into the charging barrel; the bearing is used for bearing the conveying auger; the electric heating layer is coated on the periphery of the charging barrel and can be used for heating to heat materials; the heating wire is arranged in the electric heating layer to play a role in electrifying and heating; the charging barrel is divided into a rear-section charging barrel and a front-section charging barrel which form a charging barrel whole together; the rear section charging barrel and the front section charging barrel can be installed and fixed through the threaded matching of the internal thread part and the external thread part; the front section charging barrel and the end head can be installed and fixed through the threaded matching of the external thread part and the internal thread part; the end head is a port for injecting hot melt materials into the mold; based on above structure, can realize the convenient dismantlement of some feed cylinders (anterior segment feed cylinder), make the cleanness of feed cylinder more convenient.
In the preferred technical scheme, an active cooling mechanism is additionally arranged for the charging barrel, wherein a jacket is coated outside an electric heating layer, and chilled water can be filled into the jacket for regulating the temperature of the charging barrel; the liquid inlet pipe and the liquid outlet pipe are respectively used for the inlet and the outlet of the refrigerant water into the jacket, thereby realizing the circulation of the refrigerant water.
The utility model provides an injection mold system with temperature regulation function. This technical scheme has carried out split type improvement to injection moulding device's feed cylinder to the active temperature adjustment mechanism has been add. Specifically, the utility model abandons the conventional integrated charging barrel structure, and splits the charging barrel into a front section and a rear section, the two sections are fixed by screw threads to form the whole charging barrel, and the screw threads are filled with hemp filler to ensure the sufficient sealing at high temperature; based on above structure, can realize the convenient dismouting of feed cylinder to it is more convenient to make clean maintenance. On the basis, the utility model discloses at feed cylinder outer wall nested electric heat layer in proper order and press from both sides the cover, can carry out heating and cooling action respectively to adjust material temperature to a certain extent. The utility model discloses technological improvement with the novelty has realized outstanding technological effect, and its cost is lower, easily realize, therefore has good popularization prospect.
Drawings
Fig. 1 is a front view of the external structure of the present invention;
FIG. 2 is a cross-sectional view of the charging barrel, the electric heating layer and the jacket of the present invention;
FIG. 3 is a diagram showing the connection relationship between the front section material cylinder and the rear section material cylinder and the end head of the present invention;
in the figure:
1. charging barrel 2, conveying auger 3, hopper 4 and bearing
5. Electric heating layer 6, electric heating wire 7, jacket 8, liquid inlet pipe
9. A liquid discharge pipe 10, an end 11, a rear section charging barrel 12 and a front section charging barrel
13. An external threaded portion 14, an internal threaded portion.
Detailed Description
The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example 1
An injection mold system with a temperature regulation function is shown in figures 1-3 and comprises a charging barrel 1, a conveying auger 2, a hopper 3, a bearing 4, an electric heating layer 5, an electric heating wire 6 and an end head 10; the conveying auger 2 is arranged in the charging barrel 1, a hopper 3 is fixedly connected to the charging barrel 1, the lower end of the hopper 3 is communicated with the interior of the charging barrel 1, the conveying auger 2 is connected to a bearing 4, an electric heating layer 5 is fixedly connected to the outer wall of the charging barrel 1, and an electric heating wire 6 is arranged in the electric heating layer 5; the charging barrel 1 is divided into a rear-stage charging barrel 11 and a front-stage charging barrel 12, wherein the front end of the rear-stage charging barrel 11 is provided with an internal thread part 14, the rear end of the front-stage charging barrel 12 is provided with an external thread part 13, and the external thread part 13 is screwed and fixed with the internal thread part 14; the front barrel 12 has another male screw 13 at the front end thereof and another female screw 14 at the rear end of the tip 10, and the male screw 13 is screwed to the female screw 14.
The device has the following structural characteristics: the charging barrel 1 is used for containing hot melting materials and is used as a conveying channel of the materials; the conveying auger 2 is used for pushing the materials to advance; the hopper 3 is used for adding materials into the charging barrel 1; the bearing 4 is used for bearing the conveying auger 2; the electric heating layer 5 is coated on the periphery of the charging barrel 1 and can be used for heating materials to raise the temperature; the electric heating wire 6 is arranged in the electric heating layer 5 and plays a role of electrifying and heating; the charging barrel 1 is divided into a rear section charging barrel 11 and a front section charging barrel 12, and the rear section charging barrel 11 and the front section charging barrel 12 form the whole charging barrel 1; the rear section charging barrel 11 and the front section charging barrel 12 can be installed and fixed through the threaded matching of the internal thread part 14 and the external thread part 13; the front section charging barrel 12 and the end head 10 can be installed and fixed through the threaded matching of the external thread part 13 and the internal thread part 14; the end 10 is a port for injecting hot melt materials into a mold; based on the above structure, the convenient detachment of a part of the charging barrel (the front-section charging barrel 12) can be realized, so that the cleaning of the charging barrel 1 is more convenient.
Example 2
An injection mold system with a temperature regulation function is shown in figures 1-3 and comprises a charging barrel 1, a conveying auger 2, a hopper 3, a bearing 4, an electric heating layer 5, an electric heating wire 6 and an end head 10; the conveying auger 2 is arranged in the charging barrel 1, a hopper 3 is fixedly connected to the charging barrel 1, the lower end of the hopper 3 is communicated with the interior of the charging barrel 1, the conveying auger 2 is connected to a bearing 4, an electric heating layer 5 is fixedly connected to the outer wall of the charging barrel 1, and an electric heating wire 6 is arranged in the electric heating layer 5; the charging barrel 1 is divided into a rear-stage charging barrel 11 and a front-stage charging barrel 12, wherein the front end of the rear-stage charging barrel 11 is provided with an internal thread part 14, the rear end of the front-stage charging barrel 12 is provided with an external thread part 13, and the external thread part 13 is screwed and fixed with the internal thread part 14; the front barrel 12 has another male screw 13 at the front end thereof and another female screw 14 at the rear end of the tip 10, and the male screw 13 is screwed to the female screw 14.
Simultaneously, still include jacket 7, feed liquor pipe 8, fluid-discharge tube 9, wherein, jacket 7 fixed connection is in the outside of electric heat layer 5, is provided with feed liquor pipe 8 and fluid-discharge tube 9 respectively at the upper and lower both ends of jacket 7. The threaded joint between the external thread portion 13 and the internal thread portion 14 is filled with a hemp thread filler. The injection molding machine further comprises an injection mold, and the injection mold is connected to the tail end of the end head 10. The axis of the conveying auger 2 is superposed with the axis of the charging barrel 1; the conveying auger 2 is a variable-pitch auger.
In the technical scheme, an active cooling mechanism is additionally arranged for the charging barrel, wherein the jacket 7 is coated outside the electric heating layer 5, and chilled water can be filled into the jacket for reducing the temperature of the charging barrel 1; the liquid inlet pipe 8 and the liquid outlet pipe 9 are respectively used for the inlet and the outlet of the refrigerant water into the jacket 7, thereby realizing the circulation of the refrigerant water.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An injection mold system with a temperature regulation function is characterized by comprising a charging barrel (1), a conveying auger (2), a hopper (3), a bearing (4), an electric heating layer (5), an electric heating wire (6) and an end head (10); the feeding device comprises a charging barrel (1), a conveying auger (2), a hopper (3), a bearing (4), an electric heating layer (5), an electric heating wire (6), a bearing (2), a bearing (3), a bearing (4), a charging barrel (1), a charging hopper (3), an electric heating layer (5), a charging screw (2), a charging screw; the charging barrel (1) is divided into a rear charging barrel (11) and a front charging barrel (12), an internal thread part (14) is arranged at the front end of the rear charging barrel (11), an external thread part (13) is arranged at the rear end of the front charging barrel (12), and the external thread part (13) is fixedly connected with the internal thread part (14) through a screw joint; the front end of the front charging barrel (12) is provided with another external thread part (13), the rear end of the end head (10) is provided with another internal thread part (14), and the external thread part (13) is screwed and fixed with the internal thread part (14).
2. The injection mold system with the temperature regulation function according to claim 1, further comprising a jacket (7), a liquid inlet pipe (8) and a liquid outlet pipe (9), wherein the jacket (7) is fixedly connected to the outside of the electric heating layer (5), and the liquid inlet pipe (8) and the liquid outlet pipe (9) are respectively arranged at the upper end and the lower end of the jacket (7).
3. An injection mold system with a temperature adjusting function according to claim 1, characterized in that a hemp thread filler is filled at a threaded junction of the external thread part (13) and the internal thread part (14).
4. An injection mould system with temperature regulation function according to claim 1, characterized by further comprising an injection mould connected to the end of the end head (10).
5. An injection mould system with temperature regulation function according to claim 1, characterized in that the axis of the conveying auger (2) and the axis of the charging barrel (1) are coincident with each other; the conveying auger (2) is a variable-pitch auger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922368005.0U CN211616356U (en) | 2019-12-26 | 2019-12-26 | Injection mold system with temperature regulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922368005.0U CN211616356U (en) | 2019-12-26 | 2019-12-26 | Injection mold system with temperature regulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211616356U true CN211616356U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922368005.0U Expired - Fee Related CN211616356U (en) | 2019-12-26 | 2019-12-26 | Injection mold system with temperature regulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211616356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169741A (en) * | 2020-11-16 | 2021-01-05 | 杭州重力脚轮科技有限公司 | Polyurethane stirring reaction kettle |
-
2019
- 2019-12-26 CN CN201922368005.0U patent/CN211616356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169741A (en) * | 2020-11-16 | 2021-01-05 | 杭州重力脚轮科技有限公司 | Polyurethane stirring reaction kettle |
| CN112169741B (en) * | 2020-11-16 | 2022-03-22 | 杭州重力脚轮科技有限公司 | Polyurethane stirring reaction kettle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |
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| CF01 | Termination of patent right due to non-payment of annual fee |