CN220681546U - Cooling device for plastic injection molding - Google Patents
Cooling device for plastic injection molding Download PDFInfo
- Publication number
- CN220681546U CN220681546U CN202322401392.XU CN202322401392U CN220681546U CN 220681546 U CN220681546 U CN 220681546U CN 202322401392 U CN202322401392 U CN 202322401392U CN 220681546 U CN220681546 U CN 220681546U
- Authority
- CN
- China
- Prior art keywords
- cooling
- water
- injection molding
- plastic injection
- cooling box
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 102
- 239000004033 plastic Substances 0.000 title claims abstract description 32
- 229920003023 plastic Polymers 0.000 title claims abstract description 32
- 238000001746 injection moulding Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000003651 drinking water Substances 0.000 claims description 5
- 235000020188 drinking water Nutrition 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000001802 infusion Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 8
- 239000002826 coolant Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process 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 a cooling device for plastic injection molding, which belongs to the technical field of injection molds and comprises a cooling box, wherein a support plate is fixedly connected to the upper surface of the cooling box, a mold is arranged above the support plate, a fixed cover is fixedly connected to the back of the cooling box, a water cooling machine is fixedly arranged on the inner side wall of the fixed cover, an infusion tube is fixedly communicated with the input end of the water cooling machine and the output end of the water cooling machine, communication heads are fixedly communicated with the left side surface and the right side surface of the mold, a discharge tube and a circulating tube are respectively fixedly communicated with one end, far away from each other, of the two communication heads, a water pump is fixedly arranged on the inner side wall of the cooling box, a water suction tube is fixedly communicated with the input end of the water pump, and the right end of the water suction tube penetrates through the cooling box and extends to the inside of the cooling box. The cooling device for plastic injection molding improves the plastic injection molding speed, and reduces the occupied space and the construction cost when water cooling equipment is installed.
Description
Technical Field
The utility model relates to the field of injection molds, in particular to a cooling device for plastic injection molding.
Background
The injection mold is a tool for producing plastic products, and also a tool for endowing the plastic products with complete structures and precise dimensions, and the injection molding is a processing method used for mass production of parts with complex shapes, specifically, the injection mold is used for injecting heated and melted plastic into a mold cavity at high pressure by an injection molding machine, and cooling and solidifying are carried out to obtain the formed products.
After injection molding of the plastic inside the injection mold, the plastic needs to be cooled, but at present, the mold is cooled by adopting external water cooling equipment, so that the construction and the installation are complicated, a large amount of space is occupied, the cooling cost for injection molding of the plastic is increased, and therefore, a cooling device for injection molding of the plastic is provided by a person skilled in the art, so that the problem in the background art is solved.
Disclosure of Invention
The utility model aims to provide a cooling device for plastic injection molding, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a heat sink for plastic injection molding, includes the cooling tank, the last fixed surface of cooling tank is connected with the extension board, the top of extension board is equipped with the mould, the back fixedly connected with fixed cover of cooling tank, the inside wall fixed mounting of fixed cover has the water-cooling machine, the input of water-cooling machine and the output of water-cooling machine all fixed intercommunication have the transfer line, the equal fixed intercommunication of left and right sides face of mould has the intercommunication head, two the one end that the intercommunication head kept away from each other is fixed intercommunication respectively has drain pipe and circulating pipe, the inside wall fixed mounting of cooling tank has the water pump, the input fixed intercommunication of water pump has the drinking-water pipe, the right-hand member of drinking-water pipe runs through the cooling tank and extends to the inside of cooling tank, the upper surface fixed mounting of extension board has two mounting, two a side that the mounting is close to each other all with the surface fixed connection of mould.
As still further aspects of the utility model: the output end of the water pump is fixedly communicated with the bottom end of the discharge pipe, and the left end of the circulating pipe penetrates through the cooling box and extends to the inside of the cooling box.
As still further aspects of the utility model: the back of the fixed cover is provided with a heat dissipation hole, and the heat dissipation end of the water cooling machine penetrates through the heat dissipation hole and extends to the outside of the fixed cover.
As still further aspects of the utility model: the outside of cooling box is equipped with the water injection pipe, the rear end of water injection pipe runs through the cooling box and extends to the inside of cooling box.
As still further aspects of the utility model: two sets of mounting parts are fixedly connected to the bottom surface of the cooling box, and mounting holes are formed in the bottom surfaces of the two sets of mounting parts.
As still further aspects of the utility model: the inside wall fixed mounting of cooling box has temperature sensor, the front of cooling box is fixed to be inlayed and is had control panel.
As still further aspects of the utility model: the temperature sensor is electrically connected with the control panel through a wire, and the control panel is electrically connected with the water cooler and the water pump through wires respectively.
Compared with the prior art, the utility model has the beneficial effects that:
this heat sink for plastic injection molding is equipped with through fixed cover's water-cooling machine to with the cooperation of cooling box, can pour into the coolant liquid into, and can be to its cooling treatment, through the operation of water pump, simultaneously with the cooperation of drinking-water pipe and drain pipe, can make the coolant liquid discharge to the inside water cooling way of mould, will mould plastics fast shaping to the inside plastics of mould, thereby improve the injection molding speed to plastics, and space and construction cost that occupy when reducing the water-cooling plant installation.
Drawings
FIG. 1 is a schematic perspective view of a front view of a cooling device for plastic injection molding;
FIG. 2 is a cross-sectional view of a cooling box front view in a cooling device for plastic injection molding;
FIG. 3 is a schematic perspective view of a cooling device for plastic injection molding;
fig. 4 is a schematic perspective view of a cooling device for plastic injection molding.
In the figure: 1. a cooling box; 2. a support plate; 3. a mold; 4. a fixed cover; 5. a water cooling machine; 6. an infusion tube; 7. a temperature sensor; 8. a heat radiation hole; 9. a communication head; 10. a circulation pipe; 11. a discharge pipe; 12. a water pump; 13. a water pumping pipe; 14. a water injection pipe; 15. a mounting member; 16. a mounting hole; 17. a control panel; 18. and a fixing piece.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Referring to fig. 1-4, in an embodiment of the present utility model, a cooling device for plastic injection molding includes a cooling box 1, wherein an upper surface of the cooling box 1 is fixedly connected with a support plate 2, a mold 3 is disposed above the support plate 2, a back surface of the cooling box 1 is fixedly connected with a fixing cover 4, an inner side wall of the fixing cover 4 is fixedly provided with a water cooling machine 5, an input end of the water cooling machine 5 and an output end of the water cooling machine 5 are fixedly connected with a transfusion tube 6, left and right side surfaces of the mold 3 are fixedly connected with communication heads 9, one ends of the two communication heads 9 far from each other are fixedly connected with a discharge pipe 11 and a circulation pipe 10 respectively, an inner side wall of the cooling box 1 is fixedly provided with a water pump 12, an input end of the water pump 12 is fixedly connected with a water suction pipe 13, a right end of the water suction pipe 13 penetrates through the cooling box 1 and extends to an inside of the cooling box 1, an upper surface of the support plate 2 is fixedly provided with two fixing pieces 18, and one side surfaces of the two fixing pieces 18, which are close to each other, are fixedly connected with an outer surface of the mold 3.
The output of water pump 12 and the bottom fixed intercommunication of blow off pipe 11, the left end of circulating pipe 10 runs through cooling tank 1 and extends to cooling tank 1's inside, louvre 8 has been seted up to the back of fixed cover 4, the radiating end of water-cooling machine 5 runs through louvre 8 and extends to the outside of fixed cover 4, cooling tank 1's outside is equipped with water injection pipe 14, cooling tank 1 is run through to the rear end of water injection pipe 14 and extends to cooling tank 1's inside, can make the radiating end of water-cooling machine 5 dispel the heat through louvre 8, utilize water injection pipe 14 to be convenient for pour into coolant liquid in cooling tank 1's inside into.
The bottom surface fixedly connected with two sets of mountings 15 of cooling case 1, mounting hole 16 has all been seted up to the bottom surface of two sets of mountings 15, the inside wall fixed mounting of cooling case 1 has temperature sensor 7, the front fixed control panel 17 of inlaying of cooling case 1, temperature sensor 7 passes through the wire and is connected with the control panel 17 electricity, control panel 17 passes through the wire and is connected with water-cooling machine 5 and water pump 12 electricity respectively, through mounting 15 and mounting hole 16, be convenient for install fixedly to mould 3, utilize temperature sensor 7 can respond to the temperature of cooling case 1 inside water liquid, utilize control panel 17 to conveniently control water-cooling machine 5 and water pump 12.
The working principle of the utility model is as follows: firstly, the cooling liquid is injected into the cooling box 1, then the device is connected with a power supply, then the water cooler 5 is started to operate, the water liquid in the cooling box 1 can be refrigerated, after the water liquid is refrigerated, the water pump 12 is started to operate, the water liquid in the cooling box 1 can be extracted through the water suction pipe 13, the water liquid can be discharged into a water cooling channel in the die 3 by the discharge pipe 11, and then the plastic in the die 3 can be rapidly molded and cooled by injection molding.
While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a heat sink for plastic injection molding, includes cooling case (1), its characterized in that, the last fixed surface of cooling case (1) is connected with extension board (2), the top of extension board (2) is equipped with mould (3), the back fixedly connected with fixed cover (4) of cooling case (1), the inside wall fixed mounting of fixed cover (4) has water-cooling machine (5), the equal fixed intercommunication of the input of water-cooling machine (5) and the output of water-cooling machine (5) has transfer line (6), the equal fixed intercommunication of left and right sides face of mould (3) has intercommunication head (9), two the one end that intercommunication head (9) kept away from each other is fixed intercommunication respectively has drain pipe (11) and circulating pipe (10), the inside wall fixed mounting of cooling case (1) has water pump (12), the fixed intercommunication of the input of water pump (12) has drinking-water pipe (13), the right-hand member of drinking-water pipe (13) runs through cooling case (1) and extends to the inside of cooling case (1), the equal fixed surface of two fixed surface of extension board (2) has two fixed surface (18) and two fixed surface (18) that are close to each other.
2. The cooling device for plastic injection molding according to claim 1, wherein the output end of the water pump (12) is fixedly communicated with the bottom end of the discharge pipe (11), and the left end of the circulating pipe (10) penetrates through the cooling box (1) and extends into the cooling box (1).
3. The cooling device for plastic injection molding according to claim 1, wherein the back surface of the fixed cover (4) is provided with a heat dissipation hole (8), and the heat dissipation end of the water cooling machine (5) penetrates through the heat dissipation hole (8) and extends to the outside of the fixed cover (4).
4. The cooling device for plastic injection molding according to claim 1, wherein a water injection pipe (14) is arranged outside the cooling box (1), and the rear end of the water injection pipe (14) penetrates through the cooling box (1) and extends into the cooling box (1).
5. The cooling device for plastic injection molding according to claim 1, wherein two groups of mounting pieces (15) are fixedly connected to the bottom surface of the cooling box (1), and mounting holes (16) are formed in the bottom surfaces of the two groups of mounting pieces (15).
6. The cooling device for plastic injection molding according to claim 1, wherein a temperature sensor (7) is fixedly arranged on the inner side wall of the cooling box (1), and a control panel (17) is fixedly inlaid on the front surface of the cooling box (1).
7. The cooling device for plastic injection molding according to claim 6, wherein the temperature sensor (7) is electrically connected with the control panel (17) through a wire, and the control panel (17) is electrically connected with the water cooler (5) and the water pump (12) through wires, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401392.XU CN220681546U (en) | 2023-09-05 | 2023-09-05 | Cooling device for plastic injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401392.XU CN220681546U (en) | 2023-09-05 | 2023-09-05 | Cooling device for plastic injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220681546U true CN220681546U (en) | 2024-03-29 |
Family
ID=90409469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322401392.XU Active CN220681546U (en) | 2023-09-05 | 2023-09-05 | Cooling device for plastic injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220681546U (en) |
-
2023
- 2023-09-05 CN CN202322401392.XU patent/CN220681546U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210552734U (en) | Injection mold with heat dissipation function | |
| CN215472908U (en) | Injection molding machine cooling device | |
| CN213648493U (en) | Earphone production is with injection mold who has rapid cooling structure | |
| CN220681546U (en) | Cooling device for plastic injection molding | |
| CN216941624U (en) | Injection mold with cooling water channel | |
| CN112428544A (en) | Plastic injection mold convenient for cooling and demolding | |
| CN213891045U (en) | Injection mold with heat dissipation function | |
| CN213533671U (en) | Injection mold capable of being cooled rapidly | |
| CN217258175U (en) | Water-cooling anti-scald injection mold | |
| CN216544597U (en) | Injection mold easy to dissipate heat | |
| CN219294655U (en) | Medical equipment plastic housing mold with rapid cooling function | |
| CN214137207U (en) | USB mould capable of automatically cooling | |
| CN219294662U (en) | Water-cooling circulation type injection mold | |
| CN215750253U (en) | External water-cooling mold | |
| CN217495002U (en) | Cooling forming device is used in medicine box production of moulding plastics | |
| CN217395486U (en) | Assembled metal mold | |
| CN219564011U (en) | Injection mold for injection molding high-precision plug connector | |
| CN216992958U (en) | Injection molding machine | |
| CN214982635U (en) | A silica gel mould for small batch volume plastic part makes | |
| CN217752370U (en) | Plastic mould with double limiting structure | |
| CN219522955U (en) | Injection mold with heat dispersion | |
| CN213860549U (en) | Cooling system of injection mold | |
| CN209832462U (en) | Injection mold capable of achieving rapid forming | |
| CN219294657U (en) | Mould processing heat radiation assembly of blow molding machine | |
| CN212472292U (en) | Deep-barrel-type plastic part efficient cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |