A cooling device for plastic mold production and processing

Abstract

The utility model discloses a cooling device for plastic mould production and processing belongs to the technical field of plastic mould, including cooling box, ventilation cover and cooling pipe mouth, the ventilation cover rotation installs to the inside of cooling box, the inside fixed mounting of ventilation cover has the placing plate, ventilation cover and placing board all are provided with the ventilation hole, the front movable mounting of cooling box has the cover door corresponding with ventilation cover, the utility model discloses through being provided with the nozzle, the corrugated pipe, the mutual cooperation between connecting seat and intercommunication pipe, place the mould of waiting for cooling on the placing plate, injects the cold air to the inside of cooling pipe mouth, guides to the nozzle and sprays through intercommunication pipe and corrugated pipe, through the telescopic action of telescopic link, can make the nozzle move up and down, can make the process of waiting for cooling mould to cool more evenly, through the intermeshing between gear and tooth ring, can make ventilation cover rotate in the inside of cooling box, make the mould on the placing plate can all -round cooling.

Description

Technical Field

[0001] This utility model relates to the field of plastic mold technology, specifically a cooling device for plastic mold production and processing. Background Technology

[0002] Plastic molds are tools used in the plastics processing industry, working in conjunction with plastic molding machines to give plastic products a complete shape and precise dimensions. Due to the wide variety of plastic types and processing methods, as well as the varying complexity of plastic molding machines and plastic products, the types and structures of plastic molds are also diverse.

[0003] A search revealed a Chinese patent publication number CN215151041U, which discloses a plastic mold cooling device. The device uses a rotating mechanism to drive the plastic mold to rotate at a uniform speed, and a nozzle sprays cold air evenly onto the plastic mold, allowing the plastic mold to come into uniform contact with the cold air for cooling. This results in better cooling effect and faster cooling rate, thereby improving production efficiency and making it highly practical.

[0004] During the production and processing of plastic molds, the molds are in a high-temperature state after injection molding and other operations. If the molds are not cooled in a timely and effective manner, the molding cycle of plastic products will be prolonged, affecting production efficiency. At the same time, uneven heating of the molds will cause stress inside the molds, making it impossible to achieve the ideal cooling effect. Therefore, a cooling device for plastic mold production and processing is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a cooling device for plastic mold production and processing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cooling device for plastic mold production and processing, comprising a cooling box, a ventilation sleeve, and a cooling pipe opening. The ventilation sleeve is rotatably installed inside the cooling box, and a placement plate is fixedly installed inside the ventilation sleeve. Both the ventilation sleeve and the placement plate are provided with ventilation holes. A cover door corresponding to the ventilation sleeve is movably installed at the front end of the cooling box. A gear ring is fixedly installed outside the ventilation sleeve, and a gear meshing with the gear ring is rotatably installed outside the cooling box. A cooling pipe opening extending out of the cooling box is fixedly installed inside the cooling box, and a mounting bracket is fixedly installed outside the cooling pipe opening. A nozzle corresponding to the ventilation sleeve is movably installed on the inner bottom of the mounting bracket, and the nozzle is connected to the cooling pipe opening.

[0007] As a further preferred embodiment of this technical solution: the cooling box and the cover are movably installed together via a rotating seat, and a handle is fixedly installed at the front end of the cover.

[0008] As a further preferred embodiment of this technical solution: an installation ring is fixedly installed on the outside of the cooling box, and a support column is fixedly installed on the bottom of the installation ring.

[0009] As a further preferred embodiment of this technical solution: a motor is fixedly installed on the outside of the cooling box, and the output end of the motor is connected to a gear.

[0010] As a further preferred embodiment of this technical solution: a connecting pipe is fixedly installed on the outside of the cooling pipe opening, and a corrugated pipe is fixedly installed on the top of the nozzle, with the corrugated pipe and the connecting pipe being connected.

[0011] As a further preferred embodiment of this technical solution: a telescopic rod is fixedly installed on the outer side of the mounting frame, a connecting seat is fixedly installed on the outer side of the nozzle, the output end of the telescopic rod is fixedly connected to the connecting seat, and a sliding groove for the connecting seat to slide is provided on the mounting frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through the cooperation of nozzle, corrugated pipe, connecting seat and connecting pipe, places the mold to be cooled on the placement plate, injects cold air into the cooling pipe opening, guides it to the nozzle through the connecting pipe and corrugated pipe, and sprays it out. The extension and retraction of the telescopic rod can move the nozzle up and down, so that the mold to be cooled can be cooled more evenly. Through the meshing between the gear and the toothed ring, the ventilation sleeve can rotate inside the cooling box, so that the mold placed on the placement plate can be cooled from all directions.

[0014] 2. This utility model features a rotating seat, a cover, a mounting ring, and a support column that work together. The cover can rotate around the rotating seat, making it easier to place and remove molds inside the cooling box. The handle allows for better opening and closing of the cover. The mounting ring connects the support column to the outside of the cooling box, and the support column provides support for the device, making it more stable during use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a cooling device for plastic mold production and processing according to the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of a cooling device for plastic mold production and processing according to the present invention;

[0017] Figure 3 This is a cross-sectional structural diagram of a cooling device for plastic mold production and processing according to the present invention;

[0018] Figure 4 This is a schematic diagram of the mounting bracket in a cooling device for plastic mold production and processing according to the present invention.

[0019] In the diagram: 1. Cooling box; 101. Cover; 102. Rotating seat; 103. Handle; 104. Mounting ring; 105. Support column; 2. Ventilation sleeve; 201. Placement plate; 202. Motor; 203. Gear; 204. Gear ring; 3. Cooling pipe inlet; 301. Mounting bracket; 302. Telescopic rod; 303. Connecting pipe; 304. Corrugated pipe; 305. Nozzle; 306. Connecting seat; 307. Sliding groove. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Example

[0022] Please see Figures 1-4 This utility model provides a technical solution: a cooling device for plastic mold production and processing, comprising: a cooling box 1, a ventilation sleeve 2, and a cooling pipe port 3. The ventilation sleeve 2 is rotatably installed inside the cooling box 1. A placement plate 201 is fixedly installed inside the ventilation sleeve 2. Both the ventilation sleeve 2 and the placement plate 201 are provided with ventilation holes. A cover door 101 corresponding to the ventilation sleeve 2 is movably installed at the front end of the cooling box 1. A gear ring 204 is fixedly installed on the outside of the ventilation sleeve 2. A gear 203 meshing with the gear ring 204 is rotatably installed on the outside of the cooling box 1. A cooling pipe port 3 extending out of the cooling box 1 is fixedly installed inside the cooling box 1. A mounting bracket 301 is fixedly installed on the outside of the cooling pipe port 3. A nozzle 305 corresponding to the ventilation sleeve 2 is movably installed on the inner bottom of the mounting bracket 301. The nozzle 305 is connected to the cooling pipe port 3. The cooling box 1 and the cover door 101 are movably installed through a rotating seat 102. A handle 103 is fixedly installed at the front end of the cover door 101.

[0023] In this embodiment, specifically: the spray is guided to the nozzle 305 through the connecting pipe 303 and the corrugated pipe 304. The nozzle 305 can move up and down through the extension and retraction of the telescopic rod 302, which can make the mold to be cooled cool more evenly. Through the meshing between the gear 203 and the toothed ring 204, the ventilation sleeve 2 can rotate inside the cooling box 1, so that the mold placed on the placement plate 201 can be cooled in all directions.

[0024] Reference Figures 2-3 A mounting ring 104 is fixedly installed on the outside of the cooling box 1, and a support column 105 is fixedly installed on the bottom of the mounting ring 104. A motor 202 is fixedly installed on the outside of the cooling box 1, and the output end of the motor 202 is connected to the gear 203.

[0025] In this embodiment, specifically: the support column 105 can be connected to the outside of the cooling box 1 by the mounting ring 104, the support column 105 can support the device, making the device more stable during use, and the ventilation sleeve 2 can rotate inside the cooling box 1 by the meshing between the gear 203 and the gear ring 204, so that the mold placed on the placement plate 201 can be cooled in all directions.

[0026] Reference Figures 2-4 A connecting pipe 303 is fixedly installed on the outside of the cooling pipe port 3. A corrugated pipe 304 is fixedly installed on the top of the nozzle 305. The corrugated pipe 304 is connected to the connecting pipe 303. A telescopic rod 302 is fixedly installed on the outside of the mounting bracket 301. A connecting seat 306 is fixedly installed on the outside of the nozzle 305. The output end of the telescopic rod 302 is fixedly connected to the connecting seat 306. A sliding groove 307 is provided on the mounting bracket 301 for the connecting seat 306 to slide.

[0027] In this embodiment, specifically: cold air is injected into the interior of the cooling pipe 3, and guided to the nozzle 305 through the connecting pipe 303 and the corrugated pipe 304. The nozzle 305 can move up and down by the extension and retraction of the telescopic rod 302, so that the mold to be cooled can be cooled more evenly.

[0028] Working principle: The mold to be cooled is placed on the placement plate 201, and cold air is injected into the cooling pipe 3. The air is guided to the nozzle 305 through the connecting pipe 303 and the corrugated pipe 304. The nozzle 305 can move up and down by the extension and retraction of the telescopic rod 302, which can make the mold cool more evenly. The meshing between the gear 203 and the gear ring 204 can make the ventilation sleeve 2 rotate inside the cooling box 1, so that the mold placed on the placement plate 201 can be cooled from all directions. The cover door 101 can rotate around the rotating seat 102, which makes it easier to place and remove the mold inside the cooling box 1. The handle 103 can be used to open and close the cover door 101 better. The mounting ring 104 can connect the support column 105 to the outside of the cooling box 1. The support column 105 can support the device and make the device more stable during use.

[0029] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling device for plastic mold production and processing, characterized in that: The device includes a cooling box (1), a ventilation sleeve (2), and a cooling pipe opening (3). The ventilation sleeve (2) is rotatably installed inside the cooling box (1). A placement plate (201) is fixedly installed inside the ventilation sleeve (2). Both the ventilation sleeve (2) and the placement plate (201) are provided with ventilation holes. A cover door (101) corresponding to the ventilation sleeve (2) is movably installed at the front end of the cooling box (1). A gear ring (204) is fixedly installed on the outside of the ventilation sleeve (2). A gear (203) meshing with the gear ring (204) is rotatably installed on the outside of the cooling box (1). A cooling pipe opening (3) extending out of the cooling box (1) is fixedly installed inside the cooling box (1). A mounting bracket (301) is fixedly installed on the outside of the cooling pipe opening (3). A nozzle (305) corresponding to the ventilation sleeve (2) is movably installed on the bottom inner side of the mounting bracket (301). The nozzle (305) is connected to the cooling pipe opening (3).

2. A cooling device for plastic mold production and processing according to claim 1, characterized in that: The cooling box (1) and the cover (101) are movably installed together via a rotating seat (102), and a handle (103) is fixedly installed at the front end of the cover (101).

3. A cooling device for plastic mold production and processing according to claim 1, characterized in that: An installation ring (104) is fixedly installed on the outside of the cooling box (1), and a support column (105) is fixedly installed on the bottom of the installation ring (104).

4. A cooling device for plastic mold production and processing according to claim 1, characterized in that: A motor (202) is fixedly installed on the outside of the cooling box (1), and the output end of the motor (202) is connected to the gear (203).

5. A cooling device for plastic mold production and processing according to claim 1, characterized in that: A connecting pipe (303) is fixedly installed on the outside of the cooling pipe port (3), and a corrugated pipe (304) is fixedly installed on the top of the nozzle (305). The corrugated pipe (304) and the connecting pipe (303) are connected.

6. A cooling device for plastic mold production and processing according to claim 1, characterized in that: A telescopic rod (302) is fixedly installed on the outside of the mounting bracket (301), and a connecting seat (306) is fixedly installed on the outside of the nozzle (305). The output end of the telescopic rod (302) is fixedly connected to the connecting seat (306). A sliding groove (307) is provided on the mounting bracket (301) for the connecting seat (306) to slide.

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