CN212472293U - Injection mold heat dissipation equipment - Google Patents
Injection mold heat dissipation equipment Download PDFInfo
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- CN212472293U CN212472293U CN202020992339.5U CN202020992339U CN212472293U CN 212472293 U CN212472293 U CN 212472293U CN 202020992339 U CN202020992339 U CN 202020992339U CN 212472293 U CN212472293 U CN 212472293U
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- rod
- fixedly connected
- heat dissipation
- sliding
- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 11
- 238000003466 welding Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of heat dissipation, in particular to an injection mold heat dissipation device, aiming at the problems that the prior injection mold has poor heat dissipation effect, greatly reduces the production efficiency, is easy to be connected with a lower mold after the mold is formed, is inconvenient to take out, and easily damages the formed mold parts when being pulled out, thereby bringing troubles to workers, the utility model provides a bottom plate, wherein the top of the bottom plate is fixedly connected with two vertical plates, the top of the two vertical plates is fixedly connected with a same supporting plate, the top of the supporting plate is fixedly connected with the lower mold and a circulating cooling box, the top of the bottom plate is fixedly connected with a telescopic motor, an output shaft of the telescopic motor is welded with a telescopic rod, the injection mold has good heat dissipation effect by arranging a demoulding rod and the circulating cooling box, thereby improving the production efficiency, and the die is easy to take out after being formed, so that the production quality is improved, the use is convenient, and the time and the labor are saved.
Description
Technical Field
The utility model relates to a mould heat dissipation technical field especially relates to an injection mold heat dissipation equipment.
Background
The injection mold is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate sizes, the injection molding is a processing method used when producing some parts with complex shapes in batches, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification, the injection mold consists of an upper mold and a lower mold, the upper mold and the lower mold are closed to form a pouring system and a cavity during injection molding, the upper mold and a lower mold are separated to take out the plastic products during mold opening, in order to reduce heavy mold design and manufacturing workload, the injection mold mostly adopts a standard mold frame, when the injection mold is used for production and processing, the important problem needing to be solved is how to rapidly dissipate heat, and a good heat dissipation system has very wide significance for mold forming;
but current injection mold often the radiating effect is relatively poor, very big reduction the efficiency of production, and often connect with the bed die easily after the mould takes shape, be not convenient for take out, make the mould spare of just forming damage easily if pull out hard, bring the trouble for the staff.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current injection mold often the radiating effect relatively poor, very big reduction the efficiency of production, and often connect with the bed die easily after the mould takes shape, be not convenient for take out, make the mould piece that just takes shape easily damage if hard pulling out, bring troublesome shortcoming for the staff, and the injection mold heat-radiating equipment who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an injection mold heat dissipation device comprises a bottom plate, wherein two vertical plates are fixedly connected to the top of the bottom plate, the top of the two vertical plates is fixedly connected with the same supporting plate, the top of the supporting plate is fixedly connected with a lower mold and a circulating cooling box, the top of the bottom plate is fixedly connected with a telescopic motor, an output shaft of the telescopic motor is welded with a telescopic rod, one end of the telescopic rod is fixedly connected with a cross rod, the top of the cross rod is fixedly connected with two push rods, the supporting plate is provided with two first slide holes, one ends of the two push rods respectively penetrate through the two first slide holes to extend to one side of the supporting plate and are fixedly connected with the same upper mold, the top of the cross rod is fixedly connected with one end of a slide rod, the top of the upper mold is communicated with a feeding pipe, the bottom of the supporting plate and the bottom, the upper die and the lower die are matched with the circulating cooling box.
Preferably, a first mounting hole is formed in the upper die, a first cooling pipe is fixedly mounted in the first mounting hole, a first water outlet valve and a first water return valve are fixedly arranged on the circulating cooling box, one end of the first cooling pipe is communicated with the first water outlet valve, the other end of the first cooling pipe is communicated with the first water return valve, and the first cooling pipe can perform rapid circulating heat dissipation on the upper die.
Preferably, a second mounting hole is formed in the lower die, a second cooling pipe is fixedly mounted in the second mounting hole, a second water outlet valve and a second water return valve are fixedly arranged on the circulating cooling box, one end of the second cooling pipe is communicated with the second water outlet valve, the other end of the second cooling pipe is communicated with the second water return valve, and the second cooling pipe can rapidly and circularly dissipate heat of the lower die.
Preferably, the bottom end of the demoulding rod is provided with a sliding groove, the other end of the sliding rod is slidably mounted in the sliding groove, and the sliding rod can move in the sliding groove.
Preferably, the demoulding rod is provided with a limiting groove communicated with the sliding groove, the limiting groove is matched with the demoulding rod, one end of a spring is fixedly connected to the inner wall of one side of the limiting groove, the other end of the spring is fixedly connected with the other end of the sliding rod, and the spring can transmit the reaction force to the demoulding rod.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the upper die is matched with the circulating cooling box through the first cooling pipe, and the lower die is matched with the circulating cooling box through the second cooling pipe, so that the die can quickly dissipate heat, and the die can be quickly formed;
(2) according to the scheme, the sliding rod is matched with the limiting sliding groove, and the sliding rod is matched with the demoulding rod through the spring, so that the formed mould is convenient to separate from the lower mould;
the utility model discloses in through setting up the stripper rod and then circulative cooling case for injection mold radiating effect is good, has improved the efficiency of production, and takes out easily after the mould takes shape, has improved the quality of production, convenient to use, labour saving and time saving.
Drawings
Fig. 1 is a schematic sectional structure view of an injection mold heat dissipation apparatus provided by the present invention;
fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 of the heat dissipation apparatus for an injection mold according to the present invention;
fig. 3 is the utility model provides an injection mold heat radiation equipment's circulative cooling case look sideways at the schematic structure.
In the figure: the device comprises a base plate 1, vertical plates 2, supporting plates 3, a lower die 4, a circulating cooling box 5, a telescopic motor 6, a cross rod 7, a push rod 8, an upper die 9, a slide rod 10, a feeding pipe 11, a demoulding rod 12, a first cooling pipe 13, a first water outlet valve 14, a first water return valve 15, a second cooling pipe 16, a second water outlet valve 17, a second water return valve 18, a sliding groove 19, a limiting sliding groove 20, a spring 21 and a telescopic rod 22.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, an injection mold heat dissipation apparatus comprises a bottom plate 1, two vertical plates 2 are fixedly connected to the top of the bottom plate 1, the top of the two vertical plates 2 is fixedly connected with a same support plate 3, the top of the support plate 3 is fixedly connected with a lower mold 4 and a circulation cooling tank 5, a telescopic motor 6 is fixedly connected to the top of the bottom plate 1, a telescopic rod 22 is welded on an output shaft of the telescopic motor 6, one end of the telescopic rod 22 is fixedly connected with a cross rod 7, the top of the cross rod 7 is fixedly connected with two push rods 8, two first slide holes are formed in the support plate 3, one ends of the two push rods 8 respectively penetrate through the two first slide holes to extend to one side of the support plate 3 and are fixedly connected with a same upper mold 9, the top of the cross rod 7 is fixedly connected with one end of a slide rod 10, a feed pipe 11 is communicated with the, a demoulding rod 12 is arranged in the second sliding hole in a sliding mode, the demoulding rod 12 is matched with the sliding rod 10, and the upper die 9 and the lower die 4 are matched with the circulating cooling box 5.
In this embodiment, a first mounting hole is formed in the upper mold 9, a first cooling pipe 13 is fixedly mounted in the first mounting hole, a first water outlet valve 14 and a first water return valve 15 are fixedly disposed on the circulating cooling tank 5, one end of the first cooling pipe 13 is connected to the first water outlet valve 14, the other end of the first cooling pipe 13 is connected to the first water return valve 15, and the first cooling pipe 13 can perform rapid circulating heat dissipation on the upper mold 9.
In this embodiment, a second mounting hole is formed in the lower mold 4, a second cooling pipe 16 is fixedly mounted in the second mounting hole, a second water outlet valve 17 and a second water return valve 18 are fixedly arranged on the circulating cooling tank 5, one end of the second cooling pipe 16 is communicated with the second water outlet valve 17, the other end of the second cooling pipe 16 is communicated with the second water return valve 18, and the second cooling pipe 16 can perform rapid circulating heat dissipation on the lower mold 4.
In this embodiment, the bottom end of the demolding rod 12 is provided with a sliding slot 19, the other end of the sliding rod 10 is slidably mounted in the sliding slot 19, and the sliding rod 10 can move in the sliding slot 19.
In this embodiment, the demolding rod 12 is provided with a limiting groove 20 communicated with the sliding groove 19, the limiting groove 20 is matched with the demolding rod 12, one end of a spring 21 is fixedly connected to the inner wall of one side of the limiting groove 20, the other end of the spring 21 is fixedly connected with the other end of the sliding rod 10, and the spring 21 can transmit the reaction force to the demolding rod 12.
Example two
Referring to fig. 1-3, an injection mold heat dissipation apparatus comprises a bottom plate 1, the top of the bottom plate 1 is fixedly connected with two vertical plates 2 by welding, the tops of the two vertical plates 2 are fixedly connected with a same support plate 3 by welding, the top of the support plate 3 is fixedly connected with a lower mold 4 and a circulation cooling box 5 by bolts, the top of the bottom plate 1 is fixedly connected with a telescopic motor 6 by bolts, an output shaft of the telescopic motor 6 is welded with a telescopic rod 22, one end of the telescopic rod 22 is fixedly connected with a cross rod 7 by welding, the top of the cross rod 7 is fixedly connected with two push rods 8 by welding, the support plate 3 is provided with two first slide holes, one ends of the two push rods 8 respectively penetrate through the two first slide holes to extend to one side of the support plate 3 and are fixedly connected with a same upper mold 9 by bolts, the top, the top of the upper die 9 is communicated with a feeding pipe 11, the supporting plate 3 and the bottom of the lower die 4 are provided with a same second sliding hole, a demoulding rod 12 is arranged in the second sliding hole in a sliding manner, the demoulding rod 12 is matched with a sliding rod 10, and the upper die 9 and the lower die 4 are matched with a circulating cooling box 5.
In this embodiment, a first mounting hole is formed in the upper mold 9, a first cooling pipe 13 is fixedly mounted in the first mounting hole, a first water outlet valve 14 and a first water return valve 15 are fixedly disposed on the circulating cooling tank 5, one end of the first cooling pipe 13 is connected to the first water outlet valve 14, the other end of the first cooling pipe 13 is connected to the first water return valve 15, and the first cooling pipe 13 can perform rapid circulating heat dissipation on the upper mold 9.
In this embodiment, a second mounting hole is formed in the lower mold 4, a second cooling pipe 16 is fixedly mounted in the second mounting hole, a second water outlet valve 17 and a second water return valve 18 are fixedly arranged on the circulating cooling tank 5, one end of the second cooling pipe 16 is communicated with the second water outlet valve 17, the other end of the second cooling pipe 16 is communicated with the second water return valve 18, and the second cooling pipe 16 can perform rapid circulating heat dissipation on the lower mold 4.
In this embodiment, the bottom end of the demolding rod 12 is provided with a sliding slot 19, the other end of the sliding rod 10 is slidably mounted in the sliding slot 19, and the sliding rod 10 can move in the sliding slot 19.
In this embodiment, the demolding rod 12 is provided with a limiting groove 20 communicated with the sliding groove 19, the limiting groove 20 is matched with the demolding rod 12, one end of a spring 21 is fixedly connected to the inner wall of one side of the limiting groove 20 through welding, the other end of the spring 21 is fixedly connected to the other end of the sliding rod 10 through welding, and the spring 21 can transmit the reaction force to the demolding rod 12.
In this embodiment, when in use, a thermoplastic material is injected into a cavity formed by closing the upper mold 9 and the lower mold 4 through the feeding pipe 11, then the circulating cooling tank 5 is started, the circulating cooling tank 5 enables cooling water to circulate in the first cooling pipe 13 through the first water outlet valve 14 and the first water return valve 15, so that heat in the upper mold 9 is rapidly taken away, meanwhile, the circulating cooling tank 5 enables cooling water to circulate in the second cooling pipe 16 through the second water outlet valve 17 and the second water return valve 18, so that heat in the lower mold 4 is rapidly taken away, so that a plastic element can be rapidly formed, when demolding is required, the telescopic motor 6 can be started, an output shaft of the telescopic motor 6 drives the telescopic rod 22 to extend, the telescopic rod 22 drives the cross rod 7 to move, the cross rod 7 drives the push rod 8 and the slide rod 10 to move simultaneously, the push rod 8 drives the upper mold 9 to move and separate from the lower mold 4, the sliding rod 10 slides in the sliding groove 19, at this time, the plastic element is connected with the lower die 4, so that the sliding rod 10 extrudes the spring 21 to deform, in the process, the reaction force of the spring 21 is transmitted to the demoulding rod 12, the connection between the plastic element and the lower die 4 is loosened until the sliding rod 10 abuts against the edge of the limiting sliding groove 20, so that the sliding rod 10 drives the demoulding rod 12 to move, the demoulding rod 12 moves to drive the plastic element to be separated from the lower die 4, meanwhile, the spring 21 deforms and recovers and drives the demoulding rod 12 to move upwards, and the demoulding rod 12 drives the plastic element to move upwards, so that a worker can take the plastic element out the plastic element.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. An injection mold heat dissipation device comprises a bottom plate (1) and is characterized in that the top of the bottom plate (1) is fixedly connected with two vertical plates (2), the tops of the two vertical plates (2) are fixedly connected with a same supporting plate (3), the top of the supporting plate (3) is fixedly connected with a lower mold (4) and a circulating cooling box (5), the top of the bottom plate (1) is fixedly connected with a telescopic motor (6), an output shaft of the telescopic motor (6) is welded with a telescopic rod (22), one end of the telescopic rod (22) is fixedly connected with a cross rod (7), the top of the cross rod (7) is fixedly connected with two push rods (8), the supporting plate (3) is provided with two first sliding holes, one ends of the two push rods (8) respectively penetrate through the two first sliding holes to extend to one side of the supporting plate (3) and are fixedly connected with a same upper mold (9), and the top of the cross rod, the top of the upper die (9) is communicated with a feeding pipe (11), the bottom of the upper die (3) and the bottom of the lower die (4) are provided with the same second sliding hole, a demoulding rod (12) is arranged in the second sliding hole in a sliding mode, the demoulding rod (12) is matched with the sliding rod (10), and the upper die (9) and the lower die (4) are matched with the circulating cooling box (5).
2. An injection mold heat dissipation apparatus as claimed in claim 1, wherein a first mounting hole is formed in the upper mold (9), a first cooling pipe (13) is fixedly mounted in the first mounting hole, a first water outlet valve (14) and a first water return valve (15) are fixedly arranged on the circulating cooling tank (5), one end of the first cooling pipe (13) is communicated with the first water outlet valve (14), and the other end of the first cooling pipe (13) is communicated with the first water return valve (15).
3. An injection mold heat dissipation device as claimed in claim 1, wherein a second mounting hole is formed in the lower mold (4), a second cooling pipe (16) is fixedly mounted in the second mounting hole, a second water outlet valve (17) and a second water return valve (18) are fixedly arranged on the circulating cooling tank (5), one end of the second cooling pipe (16) is communicated with the second water outlet valve (17), and the other end of the second cooling pipe (16) is communicated with the second water return valve (18).
4. The injection mold heat dissipation equipment as recited in claim 1, wherein the bottom end of the demoulding rod (12) is provided with a sliding groove (19), and the other end of the sliding rod (10) is slidably mounted in the sliding groove (19).
5. The injection mold heat dissipation equipment as recited in claim 1, wherein the ejector rod (12) is provided with a limit groove (20) communicated with the sliding groove (19), the limit groove (20) is matched with the ejector rod (12), one end of a spring (21) is fixedly connected to an inner wall of one side of the limit groove (20), and the other end of the spring (21) is fixedly connected with the other end of the sliding rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020992339.5U CN212472293U (en) | 2020-06-03 | 2020-06-03 | Injection mold heat dissipation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020992339.5U CN212472293U (en) | 2020-06-03 | 2020-06-03 | Injection mold heat dissipation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212472293U true CN212472293U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020992339.5U Active CN212472293U (en) | 2020-06-03 | 2020-06-03 | Injection mold heat dissipation equipment |
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| CN (1) | CN212472293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119078113A (en) * | 2024-11-06 | 2024-12-06 | 无锡沃可发动机降噪部件有限公司 | A kind of automobile engine rubber pad processing device with rapid demoulding function |
-
2020
- 2020-06-03 CN CN202020992339.5U patent/CN212472293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119078113A (en) * | 2024-11-06 | 2024-12-06 | 无锡沃可发动机降噪部件有限公司 | A kind of automobile engine rubber pad processing device with rapid demoulding function |
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