CN220700319U - Plastic part injection mold - Google Patents
Plastic part injection mold Download PDFInfo
- Publication number
- CN220700319U CN220700319U CN202322156035.1U CN202322156035U CN220700319U CN 220700319 U CN220700319 U CN 220700319U CN 202322156035 U CN202322156035 U CN 202322156035U CN 220700319 U CN220700319 U CN 220700319U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cooling
- heat absorption
- water
- water storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920003023 plastic Polymers 0.000 title claims abstract description 22
- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000001816 cooling Methods 0.000 claims abstract description 73
- 238000010521 absorption reaction Methods 0.000 claims abstract description 48
- 238000003860 storage Methods 0.000 claims abstract description 26
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds and discloses an injection mold for plastic parts, which comprises a water storage tank, wherein a supporting table is fixedly connected inside the water storage tank, and a mold body is arranged at the top of the supporting table. According to the utility model, crushed ice is put into the cooling box through the putting opening to wrap the cooling pipe in the cooling box, a proper amount of water is put into the water storage box, after the injection molding of the die body is completed, the circulating pump can be started to work to pump the water in the water storage box into the cooling pipe, the heat on the die body can be absorbed through the plurality of heat absorption pipes, and then the heat absorption and cooling are carried out through the cold water flowing continuously in the heat absorption pipes, so that the temperature on the die body can be rapidly taken away, the rapid cooling effect is realized, the absorbed water returns to the water storage box through the drain pipe and is pumped into the cooling pipe to be refrigerated, the water entering the heat absorption pipes can be guaranteed to be in a low-temperature state all the time, the cooling effect is good, and the manufacturing efficiency of plastic parts can be improved.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a plastic part injection mold.
Background
The plastic is a high molecular compound polymerized by taking a monomer as a raw material through polyaddition or polycondensation reaction, the main component of the plastic is resin, the resin is a high molecular compound which is not mixed with various additives, a workpiece made of the plastic is called a plastic part and is generally manufactured through an injection mold, and the existing injection mold is generally cooled by natural cooling molding or air cooling after the injection of the raw material is finished, so that the time consumption is long, and the manufacturing efficiency of the plastic part is seriously affected.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the plastic part injection mold which has the advantage of good cooling effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the plastic part injection mold comprises a water storage tank, wherein a supporting table is fixedly connected inside the water storage tank, and a mold body is installed at the top of the supporting table;
the outer ends of the die bodies are fixedly provided with heat absorption pipes at equal intervals, every two adjacent heat absorption pipes are communicated through a communicating pipe, the bottom of the lowest heat absorption pipe is fixedly connected with a drain pipe, and the outer side of the uppermost heat absorption pipe is fixedly connected with a water inlet pipe;
the outside fixedly connected with cooler bin of water storage tank, the inside fixed mounting of cooler bin has the cooling tube, fixed mounting has the circulating pump that is located the cooler bin outside on the cooling tube.
As a preferable technical scheme of the utility model, a throwing port is arranged at the top of the cooling box, the lower end of the cooling box is fixedly connected with a waste discharge pipe, and a valve is fixedly arranged outside the waste discharge pipe.
As a preferable technical scheme of the utility model, the cooling pipe has a serpentine structure;
the upper end of the cooling pipe is connected with the water inlet pipe, and the lower end of the cooling pipe is connected with the inside of the water storage tank.
As a preferable technical scheme of the utility model, an insulating layer is fixedly arranged on the inner wall of the cooling box.
As a preferable technical scheme of the utility model, the outer end of the die body is provided with mounting holes at equal intervals, and the heat absorption pipe is integrally of a loop-shaped structure and is mounted in the mounting holes.
As a preferable technical scheme of the utility model, the heat absorption pipes are five from top to bottom, and the communication pipes are four.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, crushed ice is put into the cooling box through the putting port to wrap the cooling pipe in the cooling box, a proper amount of water is put into the water storage box, after injection molding of the die body is completed, the circulating pump can be started to work to pump the water in the water storage box into the cooling pipe, after the water is refrigerated through the cooling pipe wrapped by the crushed ice, the water is led into the uppermost heat absorption pipe through the water inlet pipe, flows to the right end and flows into the second heat absorption pipe through the communicating pipe at the right end, flows to the left end and flows into the third heat absorption pipe through the communicating pipe at the left end, the heat on the die body can be absorbed through the plurality of heat absorption pipes, the heat absorption is carried out through the cold water flowing continuously in the heat absorption pipes, the temperature on the die body can be taken away rapidly, the rapid cooling effect is realized, the water after heat absorption is returned into the water storage box through the water outlet pipe to be pumped into the cooling pipe for refrigeration, the water entering the inside can be ensured to be always in a low-temperature state, the cooling effect is better, and the manufacturing efficiency of plastic parts can be improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;
fig. 4 is a schematic view of the heat absorbing tube structure of the present utility model.
In the figure: 1. a water storage tank; 2. a die body; 3. a water inlet pipe; 4. a cooling tube; 5. a cooling box; 501. a delivery port; 502. a waste discharge pipe; 503. a valve; 6. a circulation pump; 7. a support table; 8. a heat absorbing pipe; 9. a communicating pipe; 10. a drain pipe; 11. and a heat preservation layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model provides a plastic part injection mold, which comprises a water storage tank 1, wherein a supporting table 7 is fixedly connected inside the water storage tank 1, and a mold body 2 is arranged at the top of the supporting table 7;
the outer end of the die body 2 is fixedly provided with heat absorption pipes 8 at equal intervals, every two adjacent heat absorption pipes 8 are communicated through a communicating pipe 9, the bottom of the lowest heat absorption pipe 8 is fixedly connected with a drain pipe 10, and the outer side of the uppermost heat absorption pipe 8 is fixedly connected with a water inlet pipe 3;
the outside of the water storage tank 1 is fixedly connected with a cooling tank 5, a cooling pipe 4 is fixedly arranged in the cooling tank 5, and a circulating pump 6 positioned outside the cooling tank 5 is fixedly arranged on the cooling pipe 4; after the injection molding of the mold body 2 is completed, the circulating pump 6 can be started to work to pump water inside the water storage tank 1 into the cooling pipe 4, after the water is cooled by the cooling pipe 4 wrapped by crushed ice, the water is led into the heat absorbing pipe 8 through the water inlet pipe 3, heat on the mold body 2 can be absorbed through the plurality of arranged heat absorbing pipes 8, the continuously flowing cold water in the heat absorbing pipes 8 absorbs heat and cools down, the temperature on the mold body 2 can be rapidly taken away, the rapid cooling effect is realized, the absorbed water returns to the inside of the water storage tank 1 through the water outlet pipe 10 and is pumped into the cooling pipe 4 for cooling, the water entering the inside of the heat absorbing pipes 8 can be guaranteed to be always in a low-temperature state, the cooling effect is good, and the manufacturing efficiency of plastic parts can be improved.
The top of the cooling box 5 is provided with a throwing port 501, the lower end of the cooling box 5 is fixedly connected with a waste discharge pipe 502, and a valve 503 is fixedly arranged outside the waste discharge pipe 502;
crushed ice can be added into the cooling box 5 through the throwing port 501 so as to ensure the refrigerating effect of the cooling box 5; by opening the valve 503, the water formed by the ice inside the cooling tank 5 can be discharged through the waste discharge pipe 502, which is convenient for cleaning.
Wherein the cooling pipe 4 has a serpentine structure;
the upper end of the cooling pipe 4 is connected with the water inlet pipe 3, and the lower end is connected with the inside of the water storage tank 1;
the cooling pipe 4 is designed into a serpentine structure, so that the flowing time of water entering the cooling pipe 4 is prolonged, and the flowing water is ensured to have enough time for refrigeration, so that the water entering the heat absorption pipe 8 is water with lower temperature.
Wherein, the inner wall of the cooling box 5 is fixedly provided with an insulating layer 11;
the heat preservation effect can be achieved through the heat preservation layer 11, external heat conduction is reduced, and the crushed ice in the cooling box 5 is prevented from being melted too quickly.
Wherein, the outer end of the die body 2 is equidistantly provided with mounting openings, and the whole heat absorbing pipe 8 adopts a shape-like structure and is mounted in the mounting openings;
the heat absorbing pipe 8 is arranged in the mounting port, so that heat emitted by the die body 2 can be absorbed, and a good cooling effect can be realized by matching with flowing cold water.
Wherein, the heat absorption pipes 8 are five from top to bottom, and the communicating pipes 9 are four;
the first communicating pipe 9 is arranged at the right ends of the first heat absorption pipe 8 and the second heat absorption pipe 8, the second communicating pipe 9 is arranged at the left ends of the second heat absorption pipe 8 and the third heat absorption pipe 8, the third communicating pipe 9 is arranged at the right ends of the third heat absorption pipe 8 and the fourth heat absorption pipe 8, and the fourth communicating pipe 9 is arranged at the left ends of the fourth heat absorption pipe 8 and the fifth heat absorption pipe 8;
after the water is refrigerated by the cooling pipe 4 wrapped by crushed ice, the water is introduced into the uppermost heat absorption pipe 8 through the water inlet pipe 3, flows to the right end and flows into the second heat absorption pipe 8 through the communicating pipe 9 at the right end, flows leftwards and flows into the third heat absorption pipe 8 through the communicating pipe 9 at the left end, and the water is guided to flow in such a way, so that the water can be guaranteed to completely flow through the inside of the heat absorption pipe 8, the better heat absorption and temperature reduction effects are realized.
The working principle and the using flow of the utility model are as follows:
firstly, crushed ice is put into the cooling box 5 through the putting port 501 to wrap the cooling pipe 4 positioned in the cooling box 5, and then a proper amount of water is put into the water storage box 1;
after the injection molding of the die body 2 is completed, the circulating pump 6 can be started to work so as to pump water in the water storage tank 1 into the cooling pipe 4, after the water is refrigerated by the cooling pipe 4 wrapped by crushed ice, the water is led into the uppermost heat absorption pipe 8 through the water inlet pipe 3, flows to the right end and flows into the second heat absorption pipe 8 through the communicating pipe 9 at the right end, flows to the left and flows into the third heat absorption pipe 8 through the communicating pipe 9 at the left end, the heat on the die body 2 can be absorbed through the plurality of heat absorption pipes 8, and then the temperature on the die body 2 can be taken away rapidly through the cooling water flowing continuously in the heat absorption pipes 8 for heat absorption and cooling, so that the rapid cooling effect is realized;
and the water after absorbing heat returns to the inside of the water storage tank 1 through the water drain pipe 10 and is pumped into the cooling pipe 4 for refrigeration, so that the water entering the inside of the heat absorbing pipe 8 is always in a low-temperature state, the cooling effect is good, and the manufacturing efficiency of plastic parts can be improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a working of plastics injection mold, includes water storage tank (1), its characterized in that: a supporting table (7) is fixedly connected inside the water storage tank (1), and a die body (2) is arranged at the top of the supporting table (7);
the outer end of the die body (2) is fixedly provided with heat absorption pipes (8) at equal intervals, every two adjacent heat absorption pipes (8) are communicated through a communicating pipe (9), the bottom of the lowest heat absorption pipe (8) is fixedly connected with a drain pipe (10), and the outer side of the uppermost heat absorption pipe (8) is fixedly connected with a water inlet pipe (3);
the cooling device is characterized in that a cooling tank (5) is fixedly connected to the outer side of the water storage tank (1), a cooling pipe (4) is fixedly installed in the cooling tank (5), and a circulating pump (6) located outside the cooling tank (5) is fixedly installed on the cooling pipe (4).
2. A plastic part injection mold according to claim 1, wherein: the top of cooling tank (5) is provided with puts in mouth (501), the lower extreme fixedly connected with of cooling tank (5) is wasted discharge pipe (502), the outside fixed mounting of wasted discharge pipe (502) has valve (503).
3. A plastic part injection mold according to claim 1, wherein: the cooling pipe (4) is of a serpentine structure;
the upper end of the cooling pipe (4) is connected with the water inlet pipe (3), and the lower end is connected with the inside of the water storage tank (1).
4. A plastic part injection mold according to claim 1, wherein: an insulating layer (11) is fixedly arranged on the inner wall of the cooling box (5).
5. A plastic part injection mold according to claim 1, wherein: the outer end equidistance of mould body (2) has seted up the installing port, heat absorption pipe (8) wholly adopt the shape structure of returning and install inside the installing port.
6. A plastic part injection mold according to claim 1, wherein: the number of the heat absorption pipes (8) is five from top to bottom, and the number of the communicating pipes (9) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322156035.1U CN220700319U (en) | 2023-08-10 | 2023-08-10 | Plastic part injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322156035.1U CN220700319U (en) | 2023-08-10 | 2023-08-10 | Plastic part injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700319U true CN220700319U (en) | 2024-04-02 |
Family
ID=90452412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322156035.1U Active CN220700319U (en) | 2023-08-10 | 2023-08-10 | Plastic part injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700319U (en) |
-
2023
- 2023-08-10 CN CN202322156035.1U patent/CN220700319U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |