CN113021811B - Injection mold with quick cooling structure - Google Patents
Injection mold with quick cooling structure Download PDFInfo
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- CN113021811B CN113021811B CN202110263206.3A CN202110263206A CN113021811B CN 113021811 B CN113021811 B CN 113021811B CN 202110263206 A CN202110263206 A CN 202110263206A CN 113021811 B CN113021811 B CN 113021811B
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- cooling
- gear
- cooling device
- injection mold
- connecting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7337—Heating or cooling of the mould using gas or steam
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an injection mold with a rapid cooling structure, which comprises a box body, a wind power device, a cooling device and a cooling device. This device adopts the circulating pump to take out the water in the water storage tank, and the cooling through the cooler bin drops the water temperature, carries the heat sink in, through soaking to the mould, takes away the steam that the mould gived off to reach cooling injection mold's purpose, this device still adopts wind-force device follow outside to take away partly injection mold's heat degree.
Description
Technical Field
The invention relates to the technical field of injection molds, in particular to an injection mold with a rapid cooling structure.
Background
The injection mold is a processing method used when parts with complex shapes are produced in batches, the injection mold process comprises the steps of injecting heated and melted materials into a mold cavity at high pressure, and obtaining a formed product through cooling and solidification.
Application No.: 2019213487818 discloses an automatic injection molding cooling device for degradable folders, which is cooled by water cooling and air blowing of an air pump, but the working state air of the air pump of the device has higher temperature and water is more wasted.
Disclosure of Invention
The invention discloses an injection mold with a rapid cooling structure aiming at the technical problem, which is characterized in that: the cooling device is installed in the box body, the cooling device is installed on the box body, the wind power cooling device is installed on the cooling device, cooling liquid is arranged in the cooling device, a circulating pump is arranged in the cooling device, one end of the circulating pump is connected with an injection mold, an outlet of the injection mold is connected with the circulating pump, a closed passage is formed, a cooling box is arranged in the cooling device, and the cooling box is connected with the circulating pump to cool the cooling liquid circulating in the cooling device.
Furthermore, the cooling device is fixedly connected with the box body, the cooling tank is connected with the circulating pump through a water inlet pipe, one end of the cooling tank is connected with a water storage tank, a water outlet pipe is mounted on the water storage tank, and the cooling device forms a passage.
Further, the cooling box is internally provided with an outer wall of the compressor, the top of the outer wall of the compressor is fixedly provided with an air outlet pipe and an air inlet pipe, the outer wall of the compressor is rotatably provided with a crank, the crank is rotatably provided with a piston connecting rod, the outer wall of the compressor is internally provided with a piston in a sliding manner, the piston is rotatably connected with the piston connecting rod, the outer wall of the compressor is internally fixedly provided with a connecting spring, and the lower end of the connecting spring is fixedly provided with a plug.
Furthermore, the cooling device comprises a spiral shaft column and a cooling box which are fixedly installed on the box body, a gear spiral shaft is matched with the spiral shaft column, threads are arranged on the gear spiral shaft and can move up and down in the spiral shaft column, a square connecting rod is rotatably installed at the top end of the gear spiral shaft, a tooth-shaped structure is arranged at the top end of the gear spiral shaft, a power connecting gear is arranged on the square connecting rod and is meshed with the tooth-shaped structure of the gear spiral shaft, and an injection mold is fixedly connected with the gear spiral shaft and can enter the cooling box.
Further, the heat sink is still including rotating the hasp of installing in the cooling case, hasp one end fixed mounting has the stopper, and the injection mold lower extreme rotates the one end of installing the trigger bar, and the other end and the stopper of trigger bar rotate to be connected, the stopper is elastic material.
Further, wind-force heat sink includes the base of fixed mounting on injection mold, fixed mounting circular arc riser on the base, sets up the subassembly of shaking the head on the circular arc riser, and the subassembly of shaking the head is driven by motor power, and the one end of fan connecting axle is connected to motor power's the other end, and the flabellum is connected to the other end of fan connecting axle.
Further, the subassembly of shaking the head is including rotating the long connecting rod of connection on the circular arc riser, and the other end of long connecting rod rotates and is connected with short connecting rod, and the other end and the synchronous rotation of rocker gear of short connecting rod have a connecting gear with rocker gear engagement, and with connecting gear coaxial rotation have a helical gear, connecting gear, rocker gear all rotate and install on the linking frame, rotate on the linking frame and install the spiral post, spiral post and helical gear engagement, spiral post and motor power pivot fixed connection.
Furthermore, the wind cooling device has two sets of, installs respectively at injection mold's both ends.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention solves the problems of slow cooling and low efficiency;
(2) According to the invention, the circulating pump is adopted to pump out water in the water storage tank, the water is cooled by the cooling tank and is conveyed into the cooling device, hot air emitted by the mold is taken away by soaking the mold, so that the purpose of cooling the injection mold is achieved, and the device also adopts the wind power device to take away part of the heat of the injection mold from the outside;
(3) The invention enables the water with heat to flow into the water storage tank again for cyclic utilization, thereby reducing resource waste.
Drawings
FIG. 1 is an overall schematic view of the present invention.
FIG. 2 is a partial schematic view of the present invention.
FIG. 3 is a schematic view of the wind cooling device of the present invention.
Fig. 4, 5 and 6 are schematic views of the cooling device of the present invention.
Fig. 7 and 8 are schematic views of the cooling device of the present invention.
Fig. 9 is a partially enlarged view of the cooling device of the present invention.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The drawings are only for purposes of illustration and are only schematic and non-limiting, and certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention and not to represent the actual product size, and certain well-known structures in the drawings and descriptions thereof may be omitted for those skilled in the art.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts: in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate an orientation or a positional relationship based on that shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meanings of the terms may be understood according to specific situations by those skilled in the art.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, when appearing to indicate a connection relationship between elements, is to be understood broadly, for example, as being a fixed connection, a detachable connection, or an integral, mechanical connection; or may be an electrical connection; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other or the two components can interact with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.
The embodiment is as follows: as shown in fig. 1 and 2, the injection mold with the rapid cooling structure comprises a box body 1, a cooling device 3 installed in the box body 1, a cooling device 4 installed on the box body 1, a wind power cooling device 2 installed on the cooling device 4, a cooling liquid arranged in the cooling device 3, a circulating pump 301 arranged in the cooling device 3, and a cooling tank 303 arranged in the cooling device 3.
As shown in fig. 3, the wind cooling device 2 includes a base 206 fixedly mounted on the injection mold 405, an arc vertical plate 205 is fixedly mounted on the base 206, a head shaking assembly is arranged on the arc vertical plate 205, the head shaking assembly is driven by a power motor 202, the other end of the power motor 202 is connected with one end of a fan connecting shaft 204, and the other end of the fan connecting shaft 204 is connected with fan blades 203.
The subassembly of shaking head is including rotating long connecting rod 212 of connection on circular arc riser 205, the other end of long connecting rod 212 rotates and is connected with short connecting rod 211, the other end and the synchronous rotation of rocker gear 209 of short connecting rod 211, with the meshing of rocker gear 209 there is connecting gear 208, with the coaxial pivoted of connecting gear 208 there is helical gear 207, connecting gear 208, rocker gear 209 all rotates and installs on linking frame 210, it installs spiral post 201 to rotate on linking frame 210, spiral post 201 meshes with helical gear 207, spiral post 201 and power motor 202 pivot fixed connection, power motor 202 begins the during operation, flabellum 203 rotates and cools down the processing, and simultaneously, spiral post 201 begins to rotate and shakes the transmission of subassembly, flabellum 203 shakes the head around long connecting rod 212 rotation, carry out large tracts of land cooling to the mould.
As shown in fig. 7, 8 and 9, the cooling device 4 comprises a screw shaft column 403 and a cooling box 406 which are fixedly installed on the box body 1, a gear screw shaft 402 is formed and matched with the screw shaft column 403, a screw thread is arranged on the gear screw shaft 402 and can move up and down in the screw shaft column 403, a square connecting rod 401 is rotatably installed at the top end of the gear screw shaft 402, a tooth-shaped structure is arranged at the top end of the gear screw shaft 402, a power connecting gear 404 is arranged on the square connecting rod 401, the power connecting gear 404 is meshed with the tooth-shaped structure of the gear screw shaft 402, an injection mold 405 is also fixedly connected with the gear screw shaft 402, and the injection mold 405 can enter the cooling box 406.
The cooling device 4 further comprises a lock catch 408 rotatably installed in the cooling box 406, a plug 407 is fixedly installed at one end of the lock catch 408, one end of a trigger rod 409 is rotatably installed at the lower end of the injection mold 405, the other end of the trigger rod 409 is rotatably connected with the plug 407, the plug 407 is made of an elastic material, two groups of wind power cooling devices 2 are respectively installed at two ends of the injection mold 405, a rocker gear 209 rotates to drive a power connection gear 404 to rotate, the power connection gear 404 drives a gear screw shaft 402, the gear screw shaft 402 starts to descend in a screw shaft column 403, the gear screw shaft 402 drives the injection mold 405 to sink into the cooling box 406, the trigger rod 409 at the bottom of the injection mold 405 downwards drives the plug 407, the plug 407 is made of an elastic material, the plug 407 is pulled out of a water pipe, and water starts to enter into the cooling box 406.
As shown in fig. 4, 5 and 6, the cooling device 3 is fixedly connected to the housing 1, the cooling tank 303 is connected to the circulation pump 301 through a water inlet pipe 302, a water storage tank 305 is connected to one end of the cooling tank 303, a water outlet pipe 304 is mounted on the water storage tank 305, and the cooling device 3 forms a passage.
The cooling box 303 is internally provided with a compressor outer wall 307, the top of the compressor outer wall 307 is fixedly provided with an air outlet pipe 306 and an air inlet pipe 308, a crank 313 is rotatably arranged in the compressor outer wall 307, a piston connecting rod 312 is rotatably arranged on the crank 313, a piston 311 is slidably arranged in the compressor outer wall 307, the piston 311 is rotatably connected with the piston connecting rod 312, a connecting spring 309 is fixedly arranged in the compressor outer wall 307, the lower end of the connecting spring 309 is fixedly provided with a plug 310, the circulating pump 301 pumps water out of the water storage tank 305 through the water inlet pipe 302, when the water passes through the cooling box 303, the piston 311 swings up and down to compress the gas pumped in the air inlet pipe 308 and then discharges the compressed gas through the air outlet pipe 306, the temperature of the compressed gas is low, the whole cooling box 303 is filled, the temperature of the water entering the cooling box 303 is reduced, the water with the reduced temperature flows into the cooling box 406, the injection mold 405 is placed into the cooling box 406 through the screw shaft 402 and the screw shaft column 403, the water in the cooling box 406 carries hot gas emitted by the injection mold 405, and flows into the water storage tank 305 through the water outlet pipe 304, and the circulation is completed.
Claims (1)
1. The utility model provides an injection mold with quick cooling structure which characterized in that: the cooling device is arranged in the box body, the box body is provided with a cooling device, the cooling device is provided with a wind power cooling device, and cooling liquid is arranged in the cooling device for cooling;
a circulating pump is arranged in the cooling device, one end of the circulating pump is connected with an injection mold, and an outlet of the injection mold is connected back to the circulating pump to form a closed passage;
a cooling tank is arranged in the cooling device and is connected with a circulating pump to cool the cooling liquid circulating in the cooling device;
the cooling device is fixedly connected with the box body, the cooling tank is connected with the circulating pump through a water inlet pipe, one end of the cooling tank is connected with a water storage tank, a water outlet pipe is arranged on the water storage tank, and the cooling device forms a passage;
the cooling box is internally provided with a compressor outer wall, the top of the compressor outer wall is fixedly provided with an air outlet pipe and an air inlet pipe, the compressor outer wall is internally rotatably provided with a crank, the crank is rotatably provided with a piston connecting rod, a piston is slidably arranged in the compressor outer wall and is rotatably connected with the piston connecting rod, a connecting spring is fixedly arranged in the compressor outer wall, and the lower end of the connecting spring is fixedly provided with a plug;
the cooling device comprises a spiral shaft column and a cooling box which are fixedly arranged on the box body, a gear screw shaft is matched with the spiral shaft column, threads are arranged on the gear screw shaft and can move up and down in the spiral shaft column, a square connecting rod is rotatably arranged at the top end of the gear screw shaft, a tooth-shaped structure is arranged at the top end of the gear screw shaft, a power connecting gear is arranged on the square connecting rod, the power connecting gear is meshed with the tooth-shaped structure of the gear screw shaft, an injection mold is fixedly connected with the gear screw shaft, and the injection mold can enter the cooling box;
the cooling device further comprises a lock catch rotatably arranged in the cooling box, one end of the lock catch is fixedly provided with a plug, the lower end of the injection mold is rotatably provided with one end of a trigger rod, the other end of the trigger rod is rotatably connected with the plug, and the plug is made of elastic materials;
the wind power cooling device comprises a base fixedly arranged on the injection mold, an arc vertical plate is fixedly arranged on the base, an oscillating assembly is arranged on the arc vertical plate and is driven by a power motor, the other end of the power motor is connected with one end of a fan connecting shaft, and the other end of the fan connecting shaft is connected with fan blades;
the oscillating assembly comprises a long connecting rod rotatably connected to the arc vertical plate, the other end of the long connecting rod is rotatably connected with a short connecting rod, the other end of the short connecting rod and the rocker gear synchronously rotate, a connecting gear is meshed with the rocker gear, a helical gear coaxially rotates with the connecting gear, the helical gear, the connecting gear and the rocker gear are rotatably mounted on a connecting frame, a helical column is rotatably mounted on the connecting frame, the helical column is meshed with the helical gear, and the helical column is fixedly connected with a rotating shaft of the power motor;
and the two groups of wind cooling devices are respectively arranged at two ends of the injection mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110263206.3A CN113021811B (en) | 2021-03-11 | 2021-03-11 | Injection mold with quick cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110263206.3A CN113021811B (en) | 2021-03-11 | 2021-03-11 | Injection mold with quick cooling structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113021811A CN113021811A (en) | 2021-06-25 |
| CN113021811B true CN113021811B (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110263206.3A Active CN113021811B (en) | 2021-03-11 | 2021-03-11 | Injection mold with quick cooling structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN113021811B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053225A (en) * | 2019-04-23 | 2019-07-26 | 滁州达世汽车配件有限公司 | It is a kind of convenient for cooling automobile buffer beam injection moulding apparatus |
| CN210820773U (en) * | 2019-09-27 | 2020-06-23 | 李凤玲 | Injection mold with good cooling effect |
| CN211028036U (en) * | 2019-09-30 | 2020-07-17 | 福建龙翌合金有限公司 | Zinc alloy piece production mould that possesses rapid cooling function |
| CN211334454U (en) * | 2019-12-03 | 2020-08-25 | 苏州锦和鑫塑胶有限公司 | Heat dissipation device of injection mold |
| CN212266577U (en) * | 2020-02-24 | 2021-01-01 | 东莞市科贸实业有限公司 | Plastic injection mold structure with dual cooling effect |
| CN111186110A (en) * | 2020-02-26 | 2020-05-22 | 廖素英 | Quick cooling type injection molding device |
| CN212288589U (en) * | 2020-05-14 | 2021-01-05 | 吴江瑞威实业有限公司 | Cooling device for injection molding of daily necessities |
| CN212400269U (en) * | 2020-05-19 | 2021-01-26 | 佛山市瑞顺沣科技有限公司 | Injection mold with good heat dissipation effect |
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2021
- 2021-03-11 CN CN202110263206.3A patent/CN113021811B/en active Active
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| Publication number | Publication date |
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| CN113021811A (en) | 2021-06-25 |
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Effective date of registration: 20220919 Address after: 528000 No.7 Guangxing Road, Xiqiao science and Technology Industrial Park, Nanhai District, Foshan City, Guangdong Province Applicant after: Foshan Pengwei Plastic Products Co.,Ltd. Address before: 276300 No.503, Dongyue building, middle section of Aucma Avenue, jiehu street, Yinan County, Linyi City, Shandong Province Applicant before: Linyi Enke Semiconductor Technology Co.,Ltd. |
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