Rapid cooling device for polystyrene forming die

By introducing a water tank and a motor-driven cleaning mechanism into the polystyrene molding die, the problem of uneven mold cooling rate was solved, achieving rapid and effective mold cooling and cleaning, thus improving product quality and production efficiency.

CN223877353UActive Publication Date: 2026-02-06江苏绿安擎峰新材料有限公司
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Patent Information

Application Number
CN202520456066.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-17
Publication Date
2026-02-06
Estimated Expiration
2035-03-17

AI Technical Summary

Technical Problem

Existing polystyrene molding die cooling devices, when poorly designed with air cooling, result in uneven cooling rates on the die surface, affecting product dimensional accuracy and appearance quality, and are unable to cool down quickly and effectively, thus impacting work efficiency.

Method used

A cooling system comprising a water tank, an inlet pipe, a cooling pipe, a condenser pipe, and an outlet pipe was designed. Combined with a motor-driven cleaning mechanism, the system uses water cooling and a fan to clean debris from the mold surface, achieving rapid and effective cooling and cleaning of the mold.

Benefits of technology

It achieves rapid and uniform cooling of the mold, reduces product deformation and internal stress, improves product dimensional accuracy and appearance quality, and enhances work efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of polystyrene, and discloses a polystyrene forming die rapid cooling device which comprises a machine body and a die block, a water storage tank is installed on the rear side of the machine body, the left side of the water storage tank is communicated with a water inlet pipe, a valve is arranged on the outer side of the water inlet pipe, and the other end of the water inlet pipe is communicated with a cooling pipe. And the other end of the cooling pipe communicates with a condensation pipe, the other end of the condensation pipe communicates with a water outlet pipe, and a cleaning mechanism is installed on the rear side of the top of the machine body and used for cleaning chippings on the surfaces of the mold blocks. The water storage tank is installed on the rear side of the machine body, the left side of the machine body is communicated with the water inlet pipe, the valve is arranged outside the machine body, the water inlet pipe is communicated with the cooling pipe, the cooling pipe is communicated with the condensation pipe, the condensation pipe is communicated with the water outlet pipe, water flow is controlled through the valve, and the water flow flows out through the water outlet pipe after passing through the cooling pipe and the condensation pipe.
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Description

TECHNICAL FIELD

[0001] The utility model relates to polystyrene technical field especially polystyrene forming die quick cooling device. BACKGROUND

[0002] Polystyrene is a thermoplastic plastic made by polymerization of styrene monomer, has light, transparent, insulating and easy to process the characteristics of the hard and brittle, poor impact resistance, but by modification can be prepared high impact polystyrene. Because of its good performance, in packaging, electronics, building and daily necessities many fields are widely used.

[0003] Polystyrene forming die quick cooling device is a kind of key equipment in polystyrene forming process, main function is to accelerate the cooling of mould, to shorten the forming cycle, improve production efficiency, the device usually uses heat exchange principle, with the circulating flow cooling liquid, such as special cooling medium, in the cooling pipeline in mould shuttles, quickly take away the heat generated in the process of forming, make polystyrene rapid solidification, its structure design is precise, covers cooling pipeline layout, cooling liquid circulation system, flow and temperature control components, in the use process, the quick cooling device of air cooling is used, if air outlet is designed unreasonably and wind speed is uneven, it can lead to the cooling speed difference of different areas on the surface of mould, can lead to the inconsistent shrinkage of each part of product, produce deformation, internal stress, affect product size precision and appearance quality, in prior art, according to the shape, size and structure of mould, the position and quantity of air outlet are accurately calculated and designed, but the mould cannot be cooled quickly and effectively, and then work efficiency is affected. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides polystyrene forming die quick cooling device, aims at improving the problem that the mould cannot be cooled quickly and effectively in prior art, and then work efficiency is affected.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme: polystyrene forming die quick cooling device, including body and mould block, the rear side of the body is installed with water storage tank, the left side of the water storage tank is connected with water inlet pipe, the outer side of the water inlet pipe is provided with valve, the other end of the water inlet pipe is connected with cooling pipe, the other end of the cooling pipe is connected with condenser pipe, the other end of the condenser pipe is connected with water outlet pipe, the top rear side of the body is installed with cleaning mechanism, and the cleaning mechanism is used to clean the debris on the surface of mould block.

[0006] Further description of the above technical scheme:

[0007] The cleaning mechanism comprises a fixed frame installed on the top of the body, a motor installed on the rear side of the fixed frame, a connecting rod fixedly connected to the output end of the motor, a gear fixedly connected to the outer side of the connecting rod, a toothed rod slidingly connected to the inner wall of the fixed frame at the upper end and the lower end, the gear being in meshing connection with the toothed rods, and a fan installed on the side away from each other of the two toothed rods.

[0008] As a further description of the above technical solution:

[0009] The bottom of the body is fixedly connected with support legs at four corners, and the bottom of the support leg is fixedly connected with a foot pad.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the body is provided with a storage box on the right side, and the top wall of the storage box is provided with a cover plate.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the body is provided with a storage box on the right side, and the top wall of the storage box is provided with a cover plate.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the body is provided with a storage box on the right side, and the top wall of the storage box is provided with a cover plate.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the body is provided with a storage box on the right side, and the top wall of the storage box is provided with a cover plate.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the body is provided with a storage box on the right side, and the top wall of the storage box is provided with a cover plate.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、 the utility model discloses, body rear side installs water storage tank, left side intercommunication inlet pipe, and the outer valve, and inlet pipe intercommunication cooling pipe, cooling pipe intercommunication condenser pipe, condenser pipe intercommunication outlet pipe, pass through the valve control water flow, and water flow passes through cooling pipe and condenser pipe, and then, through outlet pipe, realizes the mould block that can effectively carry out the cooling treatment.

[0022] 2. The utility model discloses a fixed frame rear side installs motor, and after starting through the linkage of connecting rod and gear, makes the gear bar slide up and down in the frame, and the gear bar drives the fan to move, realizes the fan position adjustment, and effectively cleans the die block surface debris. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model discloses a polystyrene forming die quick cooling device's perspective view is provided for the utility model;

[0024] Figure 2 The utility model discloses a polystyrene forming die quick cooling device's front view is provided for the utility model;

[0025] Figure 3 The utility model discloses a polystyrene forming die quick cooling device's side view is provided for the utility model;

[0026] Figure 4 The utility model discloses a polystyrene forming die quick cooling device's partial structure split diagram is provided for the utility model;

[0027] Figure 5 The utility model discloses a polystyrene forming die quick cooling device's cleaning mechanism schematic view is provided for the utility model.

[0028] Legend:

[0029] 1, machine body, 2, cleaning mechanism, 201, fixed frame, 202, motor, 203, connecting rod, 204, gear, 205, gear bar, 206, fan, 3, die block, 4, water storage tank, 5, water inlet pipe, 6, valve, 7, cooling pipe, 8, condenser pipe, 9, water outlet pipe, 10, support leg, 11, foot pad, 12, storage box, 13, cover plate, 14, hinge, 15, cabinet door, 16, fixed block, 17, handle, 18, warning board, 19, screw one, 20, angle guard, 21, screw two. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 4The utility model provides a kind of polystyrene forming mould quick cooling device, including body 1 and mould block 3, the rear side of body 1 is equipped with water storage tank 4, water storage tank 4 left side is communicated with water inlet pipe 5, the outside of water inlet pipe 5 is provided with valve 6, another end of water inlet pipe 5 is communicated with cooling pipe 7, another end of cooling pipe 7 is communicated with condenser pipe 8, another end of condenser pipe 8 is communicated with water outlet pipe 9, the top rear side of body 1 is equipped with cleaning mechanism 2, cleaning mechanism 2 is used to clean the debris of mould block 3 surface, the bottom four corners of body 1 are all fixedly connected with support leg 10, the bottom of support leg 10 is fixedly connected with foot pad 11, play the role of supporting whole, the right side of the outer wall of body 1 is equipped with storage box 12, the top wall of storage box 12 is provided with cover plate 13, can be used to store some tools for use;

[0032] Specifically, the rear side of body 1 is configured with water storage tank 4, the left side of water storage tank 4 is communicated with water inlet pipe 5, the outside of water inlet pipe 5 is equipped with valve 6, the other end is connected with cooling pipe 7, the end of cooling pipe 7 is connected with condenser pipe 8, and the end of condenser pipe 8 is communicated with water outlet pipe 9, by adjusting valve 6, the water flow in water inlet pipe 5 can be controlled, the water flow flows into cooling pipe 7 from water inlet pipe 5, is cooled in it, then flows into condenser pipe 8 for further condensation, and finally is discharged through water outlet pipe 9, can effectively cool mould block 3, the bottom four corners of body 1 are all equipped with support leg 10, the bottom of support leg 10 is equipped with foot pad 11, to realize the supporting effect of whole, the right side of the outer wall of body 1 is equipped with storage box 12, the top wall of storage box 12 is equipped with cover plate 13, to store various tools for use.

[0033] Refer to Figure 1 、 Figure 3 and Figure 5 , cleaning mechanism 2 includes fixed frame 201, fixed frame 201 is installed at the top of body 1, the rear side of fixed frame 201 is equipped with motor 202, the output end of motor 202 is fixedly connected with connecting rod 203, the kinetic energy of motor 202 drives connecting rod 203 to rotate, the outside of connecting rod 203 is fixedly connected with gear 204, so as to drive gear 204 to rotate, the inner wall of fixed frame 201 is slidably connected with toothed rod 205 at upper end and lower end, gear 204 is engagedly connected with toothed rod 205, the side away from each other of two toothed rods 205 is equipped with fan 206, the outer side of the front side of the outer wall of body 1 is fixedly connected with hinge 14 at upper end and lower end, the outer side of hinge 14 is fixedly connected with cabinet door 15, the outer wall of cabinet door 15 is fixedly connected with fixed block 16 at the right end of front side, the outer side of fixed block 16 is fixedly connected with handle 17, can better operate;

[0034] Specifically, the motor 202 is installed at the rear side of the fixed frame 201. When the motor 202 is started, the connecting rod 203 at the output end is driven to rotate. The rotation of the connecting rod 203 synchronously drives the gear 204 fixedly connected to the outside of the connecting rod 203 to rotate. Since the upper and lower ends of the inner wall of the fixed frame 201 are slidably connected to the toothed rods 205, and the gear 204 is meshed with the toothed rods 205, the rotation of the gear 204 will cause the toothed rods 205 to slide up and down along the inner wall of the fixed frame 201. The fans 206 are installed on the two toothed rods 205. The sliding of the toothed rods 205 will drive the fans 206 to move, which can effectively clean the debris on the surface of the mold block 3. The outer wall of the body 1 is provided with hinges 14 at the upper and lower ends of the front side. The hinges 14 are fixed to the cabinet door 15 at the outside. The outer wall of the cabinet door 15 is provided with a fixed block 16 at the right end of the front side. The fixed block 16 is provided with a handle 17 at the outside, so as to facilitate operation. The model of the motor 202 is JZBOBO2.

[0035] With reference to Figure 1 and Figure 3 The outer wall of the body 1 is provided with a warning sign 18 at the left side. The warning sign 18 is threadedly connected to a screw 19 at the outside. The warning sign 18 is fixed by the screw 19 to play a warning role. The body 1 is provided with a corner guard 20 at each of the four corners at the top. The corner guard 20 is threadedly connected to a screw 21 at the outside. The corner guard 20 is fixed by the screw 21.

[0036] Specifically, the warning sign 18 is provided at the left side of the outer wall of the body 1. The warning sign 18 is connected to the screw 19 at the outside by threads to play a warning role. In addition, the body 1 is provided with a corner guard 20 at each of the four corners at the top. The corner guards 20 are connected to the screws 21 at the outside by threads to achieve the effect of fixation.

[0037] Working principle: The water storage tank 4 is installed at the rear side of the body 1. The water storage tank 4 is connected to the water inlet pipe 5 at the left side. The water inlet pipe 5 is provided with a valve 6 at the outside. The other end of the water inlet pipe 5 is connected to the cooling pipe 7. The other end of the cooling pipe 7 is connected to the condensing pipe 8. The other end of the condensing pipe 8 is connected to the water outlet pipe 9. The water flow of the water inlet pipe 5 is controlled by the valve 6. The water flow enters the cooling pipe 7, is cooled in the cooling pipe 7, and then flows into the condensing pipe 8 for further condensation. Finally, the water flows out through the water outlet pipe 9, which can effectively cool the mold block 3.

[0038] The motor 202 is installed at the rear side of the fixed frame 201, and the motor 202 drives the connecting rod 203 at the output end to rotate, the connecting rod 203 rotates to drive the gear 204 fixedly connected at the outer side to rotate synchronously, the upper end and the lower end of the inner wall of the fixed frame 201 are slidably connected with the toothed rods 205, and the gear 204 is meshed with the toothed rods 205, so that the gear 204 rotates to drive the toothed rods 205 to slide along the inner wall of the fixed frame 201, the fans 206 are installed on the two toothed rods 205, the sliding of the toothed rods 205 drives the fans 206 to move, the position of the fans 206 is adjusted, and the debris on the surface of the mold block 3 can be effectively cleaned.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A rapid cooling device for polystyrene forming mold, comprising a machine body (1) and a mold block (3), characterized in that: The rear side of the machine body (1) is provided with a water storage tank (4), the left side of the water storage tank (4) is communicated with a water inlet pipe (5), the outer side of the water inlet pipe (5) is provided with a valve (6), the other end of the water inlet pipe (5) is communicated with a cooling pipe (7), the other end of the cooling pipe (7) is communicated with a condenser pipe (8), the other end of the condenser pipe (8) is communicated with a water outlet pipe (9), the top rear side of the machine body (1) is provided with a cleaning mechanism (2), and the cleaning mechanism (2) is used for cleaning the debris on the surface of the mold block (3).

2. The polystyrene forming mold rapid cooling device according to claim 1, characterized by: The cleaning mechanism (2) comprises a fixed frame (201), the fixed frame (201) is installed on the top of the machine body (1), the rear side of the fixed frame (201) is provided with a motor (202), the output end of the motor (202) is fixedly connected with a connecting rod (203), the outer side of the connecting rod (203) is fixedly connected with a gear (204), the inner wall of the fixed frame (201) is slidably connected with a toothed rod (205) at the upper end and the lower end, the gear (204) is meshed with the toothed rod (205), and the far sides of the two toothed rods (205) are both provided with a fan (206).

3. The polystyrene forming mold rapid cooling device according to claim 1, characterized by: The bottom of the machine body (1) is fixedly connected with a supporting leg (10) at four corners, and the bottom of the supporting leg (10) is fixedly connected with a foot pad (11).

4. The polystyrene forming mold rapid cooling device according to claim 1, characterized by: The outer wall of the machine body (1) is provided with a storage box (12) on the right side, and the top wall of the storage box (12) is provided with a cover plate (13).

5. The polystyrene forming mold rapid cooling device according to claim 1, characterized by: The outer wall of the machine body (1) is provided with a hinge (14) at the front side, and the outer wall of the hinge (14) is fixedly connected with a cabinet door (15).

6. The polystyrene forming mold rapid cooling device according to claim 5, characterized by: The outer wall of the cabinet door (15) is fixedly connected with a fixed block (16) at the front right end, and the outer wall of the fixed block (16) is fixedly connected with a handle (17).

7. The polystyrene forming mold rapid cooling apparatus according to claim 1, characterized by: The outer wall of the machine body (1) is provided with a warning sign (18) on the left side, and the outer wall of the warning sign (18) is threadedly connected with a screw (19).

8. The polystyrene forming mold rapid cooling apparatus according to claim 1, characterized by: The top of the machine body (1) is provided with a corner guard (20) at four corners, and the outer wall of the corner guard (20) is threadedly connected with a screw (21).