Cooling forming device for high-quality plastic products

Abstract

The utility model relates to the technical field of plastic products, and discloses a cooling forming device for high-quality plastic products, which comprises a main body box, the inner wall of the main body box is fixedly connected with a partition plate, the left side of the partition plate is provided with a preheating chamber, and the right side of the partition plate is provided with a recycling chamber. According to the plastic product waste heat recovery device, through the arrangement of the heat supply assembly, an air pump is started by a worker, waste heat on the surface of a processed plastic product is absorbed through a ventilation pipe and an air suction disc, when a fan cools the plastic product, heat is blown to an air hole plate below the fan, and due to the fact that the air suction disc is located below the air hole plate, the waste heat of the plastic product can be recovered. The air suction disc can capture hot air blown by the fan, the hot air is pressurized through the air pump and then fed into the heat conveying branch pipe through the flow guide pipe, then the hot air is dispersed into the preheating chamber to preheat unprocessed plastic raw materials, the plastic raw materials reach the high temperature before entering the actual processing flow, and therefore the heating time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic products, in particular to a high-quality cooling and forming device for plastic products. Background Art

[0002] Plastic products have been extremely widely used in modern industrial production and daily life. From packaging materials, electronic device casings, to automotive parts and medical devices, plastics are favored for their advantages such as light weight, durability, and low cost. In the production process of plastic products, cooling and forming is a crucial link. This process not only determines the final shape of the product but also directly affects the quality and performance of the product.

[0003] Traditional cooling and forming devices usually adopt natural cooling or forced air cooling methods. Natural cooling depends on ambient temperature and air flow, with a slow cooling speed and low production efficiency. Forced air cooling accelerates air flow through fans or other mechanical means to improve cooling efficiency. However, both of these methods have a common problem in the cooling process, that is, the residual heat on the surface of plastic products is usually directly discharged into the environment and cannot be effectively recovered and utilized. This not only causes energy waste but also increases production costs and environmental pollution to a certain extent. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a high-quality cooling and forming device for plastic products.

[0005] The utility model is realized by the following technical solutions: A high-quality cooling and forming device for plastic products, including a main body box. The inner wall of the main body box is fixedly connected with a partition board. A preheating chamber is arranged on the left side of the partition board, and a recovery chamber is arranged on the right side of the partition board. A heat delivery component is arranged on the inner bottom wall of the recovery chamber.

[0006] The heat delivery component includes an air pump. The air pump is fixedly installed on the inner bottom wall of the recovery chamber by bolts. The input end of the air pump is fixedly connected with a ventilation pipe. The top end of the ventilation pipe is fixedly connected with a suction disc. The output end of the air pump is fixedly connected with a diversion pipe. The outer surface of the diversion pipe is fixedly connected with heat delivery branch pipes. Both ends of the diversion pipe are sleeved with pipe brackets. The pipe brackets are fixedly connected to the inner wall of the partition board. The heat delivery branch pipes are arranged inside the preheating chamber.

[0007] Through the above technical solutions, by setting a preheating chamber and a recovery chamber, the plastic raw materials can be effectively preheated and the residual heat on the surface of the processed plastic products can be recovered, thereby reducing energy consumption and production time and improving the overall production efficiency. The design of the heat delivery component enables the effective utilization and recycling of heat, which not only reduces energy waste but also lowers production costs.

[0008] As a further improvement of the above solution, a sliding groove is provided on the inner wall of the preheating chamber, a sliding block is slidably connected inside the sliding groove, and a placement box is fixedly connected to the surface of the sliding block.

[0009] Through the above technical solution, the design of the sliding groove and the sliding block enables the placement box to be easily pushed and pulled, facilitating the operator to take and place plastic raw materials, improving work efficiency. The sliding block is fixed inside the sliding groove, ensuring that the placement box does not shake during the preheating process, and ensuring the uniformity and stability of the preheating of the plastic raw materials placed inside.

[0010] As a further improvement of the above solution, an auxiliary handle is fixedly connected to the outer surface of the placement box, and the placement box is slidably connected to the inner wall of the preheating chamber through the sliding block.

[0011] As a further improvement of the above solution, a control panel is fixedly connected to the outer surface of the main body box, a workbench is fixedly connected to the upper surface of the main body box, and a preset groove is provided on the surface of the workbench.

[0012] As a further improvement of the above solution, a breathable hole plate is fixedly connected to the inner wall of the preset groove, and support vertical blocks are fixedly connected to the four corners of the upper surface of the workbench.

[0013] Through the above technical solution, the pore structure of the breathable hole plate allows air to circulate, can quickly take away the heat on the surface of the processed plastic products, accelerate the cooling speed, thereby improving production efficiency. Through effective heat dissipation, the breathable hole plate can prevent the plastic products from deforming or cracking due to high temperature, ensuring the quality and dimensional stability of the products.

[0014] As a further improvement of the above solution, a cover plate is fixedly connected to the upper surface of the support vertical block, and an assembly frame is fixedly installed on the lower surface of the cover plate through bolts.

[0015] As a further improvement of the above solution, a fan is rotatably connected inside the assembly frame, a hole for the fan to intake air is provided in the middle of the upper surface of the cover plate, and shock-absorbing feet are fixedly connected to the four corners of the lower surface of the main body box.

[0016] Through the above technical solution, the fan can blow cold air through the breathable hole plate towards the processed plastic products, accelerating the dissipation of heat, significantly improving the cooling efficiency. By blowing through the breathable hole plate to the suction plate on the lower surface, it is convenient to recycle the remaining heat on the surface of the plastic products, saving energy and reducing production costs.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] In this utility model, by setting up a heat supply component, when a person starts the air pump, the waste heat on the surface of the processed plastic products is absorbed through the air pipe and the suction disc. When the fan cools and cools the plastic products, the heat is blown towards the air-permeable hole plate below. Since the suction disc is located below the air-permeable hole plate, the suction disc can thus capture the hot air blown up by the fan, and after being pressurized by the air pump, it is sent into the heat supply branch pipe through the diversion pipe. Subsequently, the hot air is dispersed into the preheating chamber to preheat the plastic raw materials that have not been processed yet, so that they reach a higher temperature before entering the actual processing process, thereby reducing the heating time and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 is a schematic diagram of the structure of the fan of this utility model;

[0021] Figure 3 is a schematic cross-sectional structure diagram of the partition plate of this utility model;

[0022] Figure 4 is an exploded structure diagram of the placement box of this utility model;

[0023] Figure 5 is an exploded structure diagram of the heat supply component of this utility model.

[0024] MAIN SYMBOL DESCRIPTION:

[0025] 1. Main body box; 2. Partition plate; 3. Preheating chamber; 4. Recycling chamber; 5. Heat supply component; 501. Air pump; 502. Air pipe; 503. Suction disc; 504. Diversion pipe; 505. Heat supply branch pipe; 506. Pipe bracket; 6. Sliding groove; 7. Sliding block; 8. Placement box; 9. Auxiliary handle; 10. Control panel; 11. Workbench; 12. Preset groove; 13. Air-permeable hole plate; 14. Support vertical block; 15. Cover plate; 16. Assembly frame; 17. Fan; 18. Shock-absorbing foot. SPECIFIC EMBODIMENTS

[0026] Next, in combination with the drawings and specific embodiments, this utility model will be further described. It should be noted that on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0027] Embodiment:

[0028] Please combine Figures 1-5, A high-quality cooling and forming device for plastic products in this embodiment includes a main body box 1. A partition plate 2 is fixedly connected to the inner wall of the main body box 1. A preheating chamber 3 is arranged on the left side of the partition plate 2, and a recycling chamber 4 is arranged on the right side of the partition plate 2. A heat delivery component 5 is arranged on the inner bottom wall of the recycling chamber 4.

[0029] The heat delivery component 5 includes an air pump 501. The air pump 501 is fixedly installed on the inner bottom wall of the recycling chamber 4 by bolts. An air pipe 502 is fixedly connected to the input end of the air pump 501. The top end of the air pipe 502 is fixedly connected to a suction disc 503. A diversion pipe 504 is fixedly connected to the output end of the air pump 501. A heat delivery branch pipe 505 is fixedly connected to the outer surface of the diversion pipe 504. Pipe brackets 506 are sleeved at both ends of the diversion pipe 504. The pipe brackets 506 are fixedly connected to the inner wall of the partition plate 2. The heat delivery branch pipe 505 is arranged inside the preheating chamber 3. When the air pump 501 is started, the residual heat on the surface of the processed plastic products is absorbed through the air pipe 502 and the suction disc 503. While cooling the plastic products, the residual heat on the surface is recycled. After the inhaled hot air is pressurized by the air pump 501, it enters the heat delivery branch pipe 505 through the diversion pipe 504. The heat delivery branch pipe 505 disperses the pressurized hot air into the preheating chamber 3 to preheat the plastic raw materials.

[0030] Sliding grooves 6 are opened on the inner wall of the preheating chamber 3. Sliding blocks 7 are slidably connected inside the sliding grooves 6. A placement box 8 is fixedly connected to the surface of the sliding blocks 7. The sliding grooves 6 provide a track inside which the sliding blocks 7 can slide. Operators can push or pull the placement box 8 to move the sliding blocks 7 inside the sliding grooves 6, thereby realizing the entry and exit of the placement box 8, facilitating personnel to take out and place the plastic raw materials. At the same time, the cooperation between the sliding blocks 7 and the sliding grooves 6 can also play a positioning role, ensuring the accurate position of the placement box 8 inside the preheating chamber 3 and avoiding the problem of uneven preheating caused by position deviation.

[0031] An auxiliary handle 9 is fixedly connected to the outer surface of the placement box 8. The placement box 8 is slidably connected to the inner wall of the preheating chamber 3 through the sliding blocks 7.

[0032] A control panel 10 is fixedly connected to the outer surface of the main body box 1. A workbench 11 is fixedly connected to the upper surface of the main body box 1. A preset groove 12 is opened on the surface of the workbench 11.

[0033] An air-permeable hole plate 13 is fixedly connected to the inner wall of the preset groove 12. Support vertical blocks 14 are fixedly connected to the four corners of the upper surface of the workbench 11. The design of the air-permeable hole plate 13 enables air to flow evenly through all parts of the plastic products, ensuring the uniformity of product cooling and reducing quality problems caused by local overheating.

[0034] The upper surface of the supporting vertical block 14 is fixedly connected with a cover plate 15, and an assembly frame 16 is fixedly installed on the lower surface of the cover plate 15 by bolts.

[0035] A fan 17 is rotatably connected inside the assembly frame 16. A hole for the fan 17 to intake air is formed in the middle of the upper surface of the cover plate 15. Shock-absorbing feet 18 are fixedly connected to the four corners of the lower surface of the main body box 1. When the fan 17 rotates, it inhales external air through the air intake hole on the cover plate 15 and blows it towards the breathable hole plate 13. The cold air passes through the pores of the breathable hole plate 13 and blows towards the processed plastic products, taking away the heat on their surfaces. The suction disc 503 on the lower surface of the breathable hole plate 13 can capture the hot air blown up by the fan 17, and the hot air enters the heat recovery system through the suction disc 503 for subsequent waste heat recovery and utilization.

[0036] The implementation principle of a high-quality plastic product cooling and forming device in the embodiment of the present application is as follows: First, the operator puts the plastic raw materials into the placement box 8 and pushes the placement box 8 into the preheating chamber 3 through the sliding block 7. The plastic products to be cooled are placed on the breathable hole plate 13 on the workbench 11. Then the fan 17 is started. The fan 17 inhales external cold air through the air intake hole on the cover plate 15 and blows it towards the breathable hole plate 13 to cool the plastic products. The cold air passes through the pores of the breathable hole plate 13 and evenly blows towards the plastic products, taking away the heat on their surfaces to achieve the cooling effect. At this time, the air pump 501 is started. The air pump 501 absorbs the waste heat on the surface of the processed plastic products through the ventilation pipe 502 and the suction disc 503. The suction disc 503 on the lower surface of the breathable hole plate 13 can capture the hot air blown up by the fan 17. After being pressurized by the air pump 501, the hot air enters the heat delivery branch pipe 505 through the diversion pipe 504 and disperses the hot air into the preheating chamber 3 to preheat the plastic raw materials. By preheating the plastic raw materials, they reach a relatively high temperature before entering the actual processing process, thereby reducing the heating time required, accelerating the production process, and improving the overall production efficiency.

[0037] The above implementation manner is only the preferred implementation manner of the present utility model and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model fall within the protection scope required by the present utility model.

Claims

1. A high-quality cooling and molding device for plastic products, characterized in that: The invention comprises a main body box (1), the inner wall of the main body box (1) is fixedly connected to a partition plate (2), a preheating chamber (3) is arranged on the left side of the partition plate (2), a recovery chamber (4) is arranged on the right side of the partition plate (2), and a heat supply component (5) is arranged on the inner bottom wall of the recovery chamber (4). The heat delivery component (5) comprises an air pump (501), the air pump (501) being fixedly mounted on the inner bottom wall of the recovery chamber (4) by means of bolts, the input end of the air pump (501) being fixedly connected to a ventilation pipe (502), the top end of the ventilation pipe (502) being fixedly connected to an air suction plate (503), the output end of the air pump (501) being fixedly connected to a flow guide pipe (504), the outer surface of the flow guide pipe (504) being fixedly connected to a heat delivery branch pipe (505), both ends of the flow guide pipe (504) being sleeved with a pipe bracket (506), the pipe bracket (506) being fixedly connected to the inner wall of the partition plate (2), and the heat delivery branch pipe (505) being arranged inside the preheating chamber (3).

2. A high-quality cooling and molding device for plastic products as claimed in claim 1, characterized in that: The inner wall of the preheating chamber (3) is provided with a sliding groove (6), the interior of the sliding groove (6) is slidably connected to a sliding block (7), and the surface of the sliding block (7) is fixedly connected to a placement box (8).

3. A high-quality cooling and molding device for plastic products as claimed in claim 2, characterized in that: An auxiliary handle (9) is fixedly connected to the outer surface of the placement box (8), and the placement box (8) is slidably connected to the inner wall of the preheating chamber (3) via a sliding block (7).

4. A high-quality cooling and molding device for plastic products as claimed in claim 1, characterized in that: A control panel (10) is fixedly connected to the outer surface of the main box (1), a workbench (11) is fixedly connected to the upper surface of the main box (1), and a preset groove (12) is provided on the surface of the workbench (11).

5. A high-quality cooling and molding device for plastic products as claimed in claim 4, characterized in that: The inner wall of the preset groove (12) is fixedly connected with a vent plate (13), and the four corners of the upper surface of the workbench (11) are fixedly connected with supporting vertical blocks (14).

6. A high-quality cooling and molding device for plastic products as claimed in claim 5, characterized in that: The upper surface of the supporting vertical block (14) is fixedly connected with a cover plate (15), and the lower surface of the cover plate (15) is fixedly mounted with an assembly frame (16) via bolts.

7. A high-quality cooling and molding device for plastic products as claimed in claim 6, characterized in that: A fan (17) is rotatably connected inside the assembly frame (16), a hole for air intake of the fan (17) is provided in the middle of the upper surface of the cover plate (15), and shock-absorbing feet (18) are fixedly connected at the four corners of the lower surface of the main body box (1).

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