CN220198464U - Cooling device of injection mold - Google Patents
Cooling device of injection mold Download PDFInfo
- Publication number
- CN220198464U CN220198464U CN202321448613.2U CN202321448613U CN220198464U CN 220198464 U CN220198464 U CN 220198464U CN 202321448613 U CN202321448613 U CN 202321448613U CN 220198464 U CN220198464 U CN 220198464U
- Authority
- CN
- China
- Prior art keywords
- water tank
- cooling device
- injection mold
- hydraulic cylinder
- pneumatic cylinder
- 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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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 13
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000007921 spray Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 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
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a cooling device of an injection mold, which comprises a water tank, wherein a first hydraulic cylinder is arranged at the bottom of the water tank, a placing plate is connected and arranged in the water tank, a lower mold is arranged on the placing plate, an upper mold matched with the lower mold is arranged at the top of the lower mold, a second hydraulic cylinder is arranged at the top of the upper mold, a spray pipe arranged around the water tank is arranged on the inner side of the top of the water tank, a plurality of spray heads are arranged on the spray pipe, a water inlet pipe extending to the outer side of the water tank is communicated with the spray pipe, a water outlet pipe is arranged at the bottom of the water tank, and a controller electrically connected with the first hydraulic cylinder and the second hydraulic cylinder is arranged on the outer side of the water tank. The utility model has the advantages that: is suitable for small factories or products produced in small quantity, and has low die price.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to a cooling device of an injection mold.
Background
Injection molding is a method for producing and shaping industrial products. Products are generally molded using rubber and plastic. Injection molding can also be divided into injection molding compression molding and die casting. Injection molding machines are the primary molding equipment for producing plastic articles of various shapes from thermoplastic or thermoset materials using plastic molding dies, with injection molding being accomplished by injection molding machines and dies.
When the mold is injection molded, the mold is required to be preheated, the mold temperature is insufficient, the material can be quickly cooled after entering the mold, the mold cavity cannot be filled with the material, defective products are caused, the mold is required to be quickly cooled after the injection molding is completed, the material is quickly cooled and molded, the production efficiency is improved, the flow channels are formed in the mold in the prior art, the mold is quickly heated and cooled by a heat conducting medium, the price of the mold is relatively high, and the unit price of the product is high for a small-sized factory or a product produced in a small amount.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the difficulty and provide the cooling device of the injection mold, which is suitable for small factories or products produced in small quantity and has low mold price.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a cooling device of injection mold, includes the water tank, the bottom of water tank is equipped with pneumatic cylinder one, the output of pneumatic cylinder one stretches into the water tank internal connection and is equipped with places the board, place and be equipped with the bed die on the board, the top of bed die is equipped with the last mould with bed die matched with, the top of going up the mould is equipped with pneumatic cylinder two, the top inboard of water tank is equipped with the shower that encircles the water tank setting, be equipped with a plurality of shower nozzle on the shower nozzle, the intercommunication is equipped with the inlet tube that extends to the water tank outside on the shower nozzle, the bottom of water tank is equipped with the outlet pipe, the outside of water tank is equipped with respectively with pneumatic cylinder one and two electric connection's of pneumatic cylinder controller.
As an improvement, the bottom of the water tank is uniformly provided with a plurality of supporting legs.
As an improvement, the placing plate is provided with a polish rod which is symmetrically arranged, and the lower die and the upper die are respectively provided with a through hole sleeved on the polish rod.
As an improvement, the spray head is arranged obliquely towards the central bottom position of the water tank.
As an improvement, a sealing ring which is arranged around the lower die is arranged at the top of the lower die.
Compared with the prior art, the utility model has the advantages that: the first hydraulic cylinder is matched with the second hydraulic cylinder, and the die can be placed in the water tank; the water inlet pipe, the spray pipe and the spray head are matched, so that the die can be rapidly cooled, and the product forming is accelerated; the water tank can collect water, and the mould keeps warm to the injection molding of next time.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
As shown in the figure: 1. a water tank 2, a first hydraulic cylinder 3, a placing plate 4, a lower die 5, an upper die 6, a second hydraulic cylinder 7 and a spraying pipe, 8, a spray head, 9, a water inlet pipe, 10, a water outlet pipe, 11, a controller, 12, supporting legs, 13, a polished rod, 14, a through hole, 15 and a sealing ring.
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.
Referring to fig. 1, a cooling device of an injection mold comprises a water tank 1, a first hydraulic cylinder 2 is arranged at the bottom of the water tank 1, a placing plate 3 is connected and arranged at the output end of the first hydraulic cylinder 2, a lower mold 4 is arranged on the placing plate 3, an upper mold 5 matched with the lower mold 4 is arranged at the top of the lower mold 4, a second hydraulic cylinder 6 is arranged at the top of the upper mold 4, a spray pipe 7 arranged around the water tank 1 is arranged at the inner side of the top of the water tank 1, a plurality of spray heads 8 are arranged on the spray pipe 7, a water inlet pipe 9 extending to the outer side of the water tank 1 is arranged on the spray pipe 7 in a communicating manner, a water outlet pipe 10 is arranged at the bottom of the water tank 1, and a controller 11 electrically connected with the first hydraulic cylinder 2 and the second hydraulic cylinder 6 is arranged at the outer side of the water tank 1.
The device has no runner for liquid to flow in the upper die 5 and the lower die 4, so that the price of the upper die 5 and the lower die 4 can be effectively reduced, and the device is suitable for small factories and products produced in small quantity.
A plurality of supporting legs 12 are uniformly arranged at the bottom of the water tank 1.
The placing plate 3 is provided with polish rods 13 which are symmetrically arranged, and the lower die 4 and the upper die 5 are respectively provided with a through hole 14 sleeved on the polish rods 13.
The spray head 8 is arranged obliquely towards the central bottom position of the water tank 1.
The top of the lower die 4 is provided with a sealing ring 15 which is arranged around the lower die 4.
When the utility model is implemented, the first hydraulic cylinder 2 and the second hydraulic cylinder 6 shrink and stretch to jack up the die, then people perform injection molding, after injection molding is completed, the first hydraulic cylinder 2 shrinks, the second hydraulic cylinder 6 stretches to enable the die to be placed in the water tank 1, people introduce water through the water inlet pipe 9 and the spray pipe 7 and spray out from the spray head 8, the die is cooled, the shaping of a product is accelerated, the first hydraulic cylinder 2 stretches after cooling is completed, the second hydraulic cylinder 6 shrinks, people take out the product, and the production of the product can be completed rapidly by repeating the steps.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a cooling device of injection mold which characterized in that: including the water tank, the bottom of water tank is equipped with pneumatic cylinder one, the output of pneumatic cylinder one stretches into the water tank in-connection and is equipped with places the board, place on the board and be equipped with the bed die, the top of bed die is equipped with the last mould with the bed die matched with, the top of going up the mould is equipped with pneumatic cylinder two, the top inboard of water tank is equipped with the shower nozzle that encircles the water tank setting, be equipped with a plurality of shower nozzle on the shower nozzle, the intercommunication is equipped with the inlet tube that extends to the water tank outside on the shower nozzle, the bottom of water tank is equipped with the outlet pipe, the outside of water tank be equipped with respectively with pneumatic cylinder one and two electric connection's of pneumatic cylinder controller.
2. The cooling device for an injection mold according to claim 1, wherein: the bottom of the water tank is uniformly provided with a plurality of supporting legs.
3. The cooling device for an injection mold according to claim 1, wherein: the placing plate is provided with polish rods which are symmetrically arranged, and the lower die and the upper die are respectively provided with a through hole sleeved on the polish rods.
4. The cooling device for an injection mold according to claim 1, wherein: the spray head is obliquely arranged towards the central bottom of the water tank.
5. The cooling device for an injection mold according to claim 1, wherein: the top of lower mould is equipped with the sealing washer that encircles the lower mould setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321448613.2U CN220198464U (en) | 2023-06-07 | 2023-06-07 | Cooling device of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321448613.2U CN220198464U (en) | 2023-06-07 | 2023-06-07 | Cooling device of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220198464U true CN220198464U (en) | 2023-12-19 |
Family
ID=89154197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321448613.2U Active CN220198464U (en) | 2023-06-07 | 2023-06-07 | Cooling device of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220198464U (en) |
-
2023
- 2023-06-07 CN CN202321448613.2U patent/CN220198464U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |