Cooling forming device for plastic products

Abstract

The utility model belongs to the technical field of plastic products, and particularly discloses a cooling forming device for plastic products, which comprises a water tank, an annular plate arranged at the top of the water tank, a surrounding plate fixedly connected to the top of the annular plate, a support fixedly connected to the top of the surrounding plate, a telescopic hydraulic machine fixedly connected to the top of the support, and a cooling device fixedly connected to the top of the telescopic hydraulic machine. The output end of the telescopic hydraulic machine penetrates through the support and extends into the support, the output end of the telescopic hydraulic machine is fixedly connected with a transmission plate, the bottom of the transmission plate is fixedly connected with a cover plate, the bottom of the cover plate is fixedly connected with an air cooling box, and the interior of the air cooling box is of a hollow structure. And liquid in the water tank is stirred through the stirring rod, so that the liquid obtained after the plastic product is cooled can be in rapid contact with air, the liquid can be rapidly cooled to a certain degree, and the liquid in the water tank can conveniently cool the plastic product again.

Description

Technical Field

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

[0002] Plastic products are collectively referred to as daily necessities, industrial products, etc. processed mainly with plastics, including products of all processes such as injection molding and thermoforming with plastics as raw materials. Plastic is a type of synthetic polymer material with plasticity. It, together with synthetic rubber and synthetic fibers, forms the three indispensable synthetic materials in daily life. Specifically, plastic is mainly composed of natural or synthetic resin, added with various additives, and can be molded into a certain shape under certain conditions such as temperature and pressure, and remains unchanged in shape at normal temperature.

[0003] After retrieval, it is known that the currently published patent: CN219214000U, discloses a processing and cooling device for plastic products, belonging to the technical field of plastic products. Aiming at the problem that the plastic products formed by high-temperature injection molding in the factory are placed and cooled by blowing with a fan, resulting in a low cooling rate of the high temperature on the surface of the plastic products, and it is extremely easy to spend a lot of time for the staff to cool them down, thus reducing the use effect of the device. It includes a water tank, and a water pump is fixed at the bottom end of the inner wall of the water tank; the utility model is provided with an orifice plate, an annular plate, a surrounding plate, a connecting pipe, a concave hole, and a cover plate. The bottom end of the annular plate is adhesively connected to the top end of the water tank, so that the cover plate subdivides the water outlet end of the connecting pipe, and the water pump is controlled to extract the water source inside the water tank, facilitating the cold water cooling of the high-temperature plastic products placed on the top of the orifice plate.

[0004] However, the following situation will still occur during the use of this device: Since the device extracts the liquid inside the water tank through the connecting pipe and then sprays it on the surface of the plastic products for cooling, but because the liquid inside the water tank is limited and needs to be recycled, and the plastic products themselves carry a large amount of heat, which will continuously increase the temperature of the liquid, and then gradually reduce the cooling effect of the plastic products. In view of the above situation, technological innovation is carried out on the basis of the existing device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cooling and forming device for plastic products to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A cooling and forming device for plastic products, including a water tank, a ring plate is arranged on the top of the water tank, a surrounding plate is fixedly connected to the top of the ring plate, a support is fixedly connected to the top of the surrounding plate, the cross section of the support is in a U shape, a telescopic hydraulic press is fixedly connected to the top of the support, the output end of the telescopic hydraulic press penetrates through the support and extends to its interior, a transmission plate is fixedly connected to the output end of the telescopic hydraulic press, a cover plate is fixedly connected to the bottom of the transmission plate, an air-cooling box is fixedly connected to the bottom of the cover plate, the interior of the air-cooling box is a hollow structure, a connecting frame is fixedly connected to the bottom of the water tank, the cross section of the connecting frame is in an L-U shape, a first motor is fixedly connected to the lower surface inside the connecting frame, a power slot is opened inside the water tank, and a disturbance cooling device is arranged inside the power slot.

[0007] Preferably, a transmission slot extending to its outside is opened inside the support, a limiting block is slidably connected inside the transmission slot, and one end of the limiting block away from the transmission slot is fixedly connected to the transmission plate.

[0008] Preferably, the disturbance cooling device includes a rotating rod, the rotating rod is rotatably connected to the inside of the power slot, the number of the rotating rods is two, the top of the rotating rod rotatably penetrates through the water tank and extends to its interior, rotating shafts are fixedly connected to the surfaces of the two rotating rods, the rotating shafts are rotatably connected to the inside of the power slot, grooves are opened on the surfaces of the rotating shafts, transmission belts are arranged inside the grooves, and stirring rods are fixedly connected to the surfaces of the rotating rods.

[0009] Preferably, one end of some of the stirring rods at the top of the rotating rod away from the rotating rod is fixedly connected to a cleaning plate, and a cleaning brush is arranged on one side of the cleaning plate away from the stirring rod.

[0010] Preferably, the output end of the first motor rotatably penetrates through the water tank and extends to the inside of the power slot, and the output end of the first motor is fixedly connected to the bottom of the left rotating rod.

[0011] Preferably, a sliding slot extending to its outside is opened inside the ring plate, and a filter plate is slidably connected inside the sliding slot.

[0012] Preferably, a placement slot is opened inside the transmission plate, a second motor is arranged inside the placement slot, and the output end of the second motor sequentially rotatably penetrates through the cover plate and the air-cooling box and extends to the inside of the air-cooling box.

[0013] Preferably, a fan is fixedly connected to the output end of the second motor.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The cooling and forming device for plastic products can stir the liquid inside the water tank through a stirring rod, enabling the liquid cooled by the plastic products to quickly contact the air. To a certain extent, this can rapidly cool the liquid, facilitating the reuse of the liquid inside the water tank for cooling the plastic products. Meanwhile, by cleaning the filter screen at the water pump inlet with a cleaning brush, the situation where the mesh holes are blocked by some impurities inside the water tank can be effectively reduced.

[0016] 2. The cooling and forming device for plastic products can filter larger debris and impurities on the surface of the plastic products through a filter plate, reducing the situation where debris and impurities fall into the water tank. Meanwhile, to a certain extent, when the liquid cools the plastic products again, a large amount of debris and impurities adhering to the surface of the plastic products, which affects the appearance of the plastic products, can be reduced.

[0017] 3. The cooling and forming device for plastic products can assist in dissipating heat from the surface of the plastic products through a fan and air-dry the remaining liquid on its surface, reducing some moisture remaining on the surface of the plastic products, preventing stains from adhering to the surface of the plastic products and affecting the appearance of the plastic products, and thus not being able to well meet the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a cooling and forming device for plastic products according to the present utility model;

[0019] Figure 2 is a schematic structural diagram of the filter plate of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the transmission belt of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the rotating rod of the present utility model;

[0022] Figure 5 is the present utility model Figure 4 a schematic structural diagram of A in;

[0023] Figure 6 is a schematic structural diagram of the second motor of the present utility model.

[0024] In the figure: 1. Water tank; 2. Ring plate; 3. Enclosing plate; 4. Filter plate; 5. Bracket; 6. Telescopic hydraulic press; 7. Transmission plate; 8. Transmission groove; 9. Cover plate; 10. Air-cooling box; 11. Connecting frame; 12. First motor; 13. Rotating rod; 14. Stirring rod; 15. Cleaning plate; 16. Sliding groove; 17. Limiting block; 18. Placing groove; 19. Second motor; 20. Power groove; 21. Rotating shaft; 22. Transmission belt; 23. Fan. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Please refer to Figures 1-6 For the present utility model, the technical solution is provided as follows: A cooling and forming device for plastic products, including a water tank 1. A water pump is arranged inside the water tank 1. Both ends of the water pump are fixedly connected with water inlets, and a filter screen is arranged at the water inlets. Through the filter screen, the inside of the water tank 1 can be filtered. The output end of the water pump is clamped with a three-way valve, and both ends of the three-way valve are clamped with connecting pipes extending outside the water tank 1. A ring plate 2 is arranged at the top of the water tank 1. A surrounding plate 3 is fixedly connected to the top of the ring plate 2. Both ends of the top of the communicating pipe extend into the inside of the surrounding plate 3. A support 5 is fixedly connected to the top of the surrounding plate 3. The cross-section of the support 5 is in a U shape. A telescopic hydraulic press 6 is fixedly connected to the top of the support 5. The telescopic hydraulic press 6 is a conventional structure and will not be elaborated here. The output end of the telescopic hydraulic press penetrates through the support 5 and extends into its inside. The output end of the telescopic hydraulic press 6 is fixedly connected with a transmission plate 7. A cover plate 9 is fixedly connected to the bottom of the transmission plate 7. An air-cooling box 10 is fixedly connected to the bottom of the cover plate 9. The inside of the air-cooling box 10 is a hollow structure. A connecting frame 11 is fixedly connected to the bottom of the water tank 1. The cross-section of the connecting frame 11 is in an L-U shape. A first motor 12 is fixedly connected to the lower surface inside the connecting frame 11. The first motor 12 is a conventional structure and will not be elaborated here. A power groove 20 is opened inside the water tank 1, and a disturbance cooling device is arranged inside the power groove 20.

[0026] Further, a transmission groove 8 extending to the outside is opened inside the support 5. The number of the transmission grooves 8 is two. A limiting block 17 is slidably connected inside the transmission groove 8. One end of the limiting block 17 away from the transmission groove 8 is fixedly connected with the transmission plate 7. The limiting block 17 can limit the transmission plate 7, making it more stable and less likely to tilt during the sliding process.

[0027] Further, the disturbance cooling device includes a rotating rod 13. The rotating rod 13 is rotatably connected to the inside of the power groove 20. The number of the rotating rods 13 is two. The top of the rotating rod 13 rotatably penetrates through the water tank 1 and extends into its inside. A waterproof layer is arranged between the rotating rod 13 and the water tank 1. Through the waterproof layer, the liquid inside the water tank 1 can be prevented from overflowing. Both surfaces of the two rotating rods 13 are fixedly connected with rotating shafts 21. The rotating shafts 21 are rotatably connected to the inside of the power groove 20. Grooves are opened on the surfaces of the rotating shafts 21, and transmission belts 22 are arranged inside the grooves. The two rotating shafts 21 can be driven through the transmission belts, and thus the two rotating rods 13 can rotate synchronously. Stirring rods 14 are fixedly connected to the surfaces of the rotating rods 13. The number of the stirring rods 14 is multiple. By rotating the rotating rod 13, the staff can drive the stirring rods 14 to disturb and cool the liquid inside the water tank 1.

[0028] Furthermore, one end of a part of the stirring rod 14 at the top of the rotating rod 13 away from the rotating rod 13 is fixedly connected with a cleaning plate 15. A cleaning brush is arranged on one side of the cleaning plate 15 away from the stirring rod 14. By rotating the rotating rod 13, the rotating rod 13 drives the stirring rod 14 to rotate, and the stirring rod 14 drives the cleaning plate 15 to rotate. The cleaning plate can clean the filter screen at the water inlet of the water pump through the brush arranged on one side thereof, reducing the occurrence of blockage of its mesh holes. The output end of the first motor 12 rotates through the water tank 1 and extends into the power slot 20. The output end of the first motor 12 is fixedly connected with the bottom of the left rotating rod 13.

[0029] The staff starts the first motor 12 through an external control device. The output end of the first motor 12 drives the left rotating rod 13 to rotate. The left rotating rod 13 drives the right rotating rod 13 to rotate synchronously through the transmission belt 22. The rotating rod 13 drives the stirring rod 14 to rotate, and the disturbing rod can disturb the liquid inside the water tank 1. At the same time, the stirring rod 14 at the top of the rotating rod 13 drives the cleaning plate 15 to rotate. The cleaning plate 15 can clean the filter screen at the water inlet of the water pump through the cleaning brush on its surface. By stirring the liquid inside the water tank 1 with the stirring rod 14, the liquid after cooling the plastic products can quickly contact the air, which can, to a certain extent, quickly cool down the liquid and facilitate the liquid inside the water tank 1 to cool the plastic products again. At the same time, by cleaning the filter screen at the water inlet of the water pump with the cleaning brush, the situation that the mesh holes are blocked by some impurities inside the water tank 1 can be effectively reduced.

[0030] Furthermore, a sliding slot 16 extending to its outside is opened inside the ring plate 2. A filter plate 4 is slidably connected inside the sliding slot 16. The front side of the filter plate 4 is fixedly connected with the surface of the ring plate 2 through bolts. The staff can quickly replace and repair the filter plate 4 by screwing the bolts.

[0031] Since plastic debris and other impurities are attached to the surface of plastic products during the reproduction process of plastic products, and while the liquid cools and cools the plastic products, the debris and impurities on the surface of the plastic products will be washed away and fall into the water tank 1. The filter plate 4 can filter larger debris and impurities on the surface of plastic products, reducing the situation that debris and impurities fall into the water tank 1. At the same time, to a certain extent, when the liquid cools the plastic products again, a large amount of debris and impurities adhering to the surface of the plastic products, which affects the beauty of plastic products and other situations, can be reduced.

[0032] Furthermore, a placement slot 18 is opened inside the transmission plate 7. A second motor 19 is arranged inside the placement slot 18. The second motor 19 is a conventional structure and will not be described in detail here. The output end of the second motor 19 rotates through the cover plate 9 and the air-cooling box 10 in sequence and extends into the air-cooling box 10. The output end of the second motor 19 is fixedly connected with a fan 23.

[0033] The staff starts the second motor 19 through an external control device. The output end of the second motor 19 drives the fan 23 to rotate. The fan 23 can assist in dissipating heat from the surface of the plastic product and air-dry the residual liquid on its surface, reducing the partial moisture remaining on the surface of the plastic product, preventing stains from adhering to the surface of the plastic product and affecting the appearance of the plastic product, and thus not being able to well meet the needs of users and other situations.

[0034] Working principle: For a kind of cooling and forming device for plastic products of this type, when the plastic product needs to be cooled, the staff controls the external control device to start the first motor 12. The output end of the first motor 12 drives the left rotating rod 13 to rotate. The left rotating rod 13 drives the right rotating rod 13 to rotate synchronously through the transmission belt 22. The rotating rod 13 drives the stirring rod 14 to rotate. The stirring rod can stir the liquid in the water tank 1. At the same time, the stirring rod 14 at the top of the rotating rod 13 drives the cleaning plate 15 to rotate. The cleaning plate 15 can clean the filter screen at the water inlet of the water pump through the cleaning brush on its surface. Since plastic debris and other impurities are attached to the surface of the plastic product during the reproduction process, and while the liquid cools and cools the plastic product, the debris and impurities on the surface of the plastic product will be washed away and fall into the interior of the water tank 1. Through the filter plate 4, larger debris and impurities on the surface of the plastic product can be filtered. When the plastic product completes the cooling process, the staff turns off the first motor 12, and then starts the second motor 19 through the external control device. The output end of the second motor 19 drives the fan 23 to rotate. The fan 23 can assist in dissipating heat from the surface of the plastic product and at the same time air-dry the residual liquid on its surface.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling and molding device for plastic products, comprising a water tank (1), a ring plate (2) is arranged on the top of the water tank (1), and a shroud (3) is fixedly connected to the top of the ring plate (2), characterized in that: The top of the enclosure (3) is fixedly connected to a bracket (5), the cross section of the bracket (5) is in the shape of an L-shaped letter, the top of the bracket (5) is fixedly connected to a telescopic hydraulic machine (6), the output end of the telescopic hydraulic machine passes through the bracket (5) and extends into the interior thereof, the output end of the telescopic hydraulic machine (6) is fixedly connected to a transmission plate (7), the bottom of the transmission plate (7) is fixedly connected to a cover plate (9), the bottom of the cover plate (9) is fixedly connected to an air cooling box (10), the interior of the air cooling box (10) is a hollow structure, the bottom of the water tank (1) is fixedly connected to a connecting frame (11), the cross section of the connecting frame (11) is in the shape of an L-shaped letter, the lower surface of the interior of the connecting frame (11) is fixedly connected to a first motor (12), a power slot (20) is provided inside the water tank (1), and a disturbance cooling device is provided inside the power slot (20).

2. A cooling molding device for plastic products according to claim 1, characterized in that: The bracket (5) is provided with a transmission groove (8) extending to the outside thereof, the transmission groove (8) is internally slidably connected to a limit block (17), and one end of the limit block (17) away from the transmission groove (8) is fixedly connected to the transmission plate (7).

3. A cooling molding device for plastic products according to claim 1, characterized in that: The disturbance cooling device comprises a rotating rod (13), the rotating rod (13) being rotatably connected to the inside of the power tank (20), the number of the rotating rods (13) being two, the top of the rotating rod (13) being rotatably connected to penetrate the water tank (1) and extending to the inside thereof, the surfaces of the two rotating rods (13) being fixedly connected to a rotating shaft (21), the rotating shaft (21) being rotatably connected to the inside of the power tank (20), the surface of the rotating shaft (21) being provided with a groove, the inside of the groove being provided with a transmission belt (22), and the surface of the rotating rod (13) being fixedly connected to a stirring rod (14).

4. A cooling molding device for plastic products according to claim 3, characterized in that: A cleaning plate (15) is fixedly connected to one end of a portion of the stirring rod (14) at the top of the rotating rod (13) away from the rotating rod (13), and a cleaning brush is arranged on one side of the cleaning plate (15) away from the stirring rod (14).

5. A cooling molding device for plastic products according to claim 1, characterized in that: The output end of the first motor (12) rotates through the water tank (1) and extends to the inside of the power tank (20), and the output end of the first motor (12) is fixedly connected to the bottom of the left rotating rod (13).

6. A cooling molding device for plastic products according to claim 1, characterized in that: The ring plate (2) is provided with a sliding groove (16) extending to the outside thereof, and the inside of the sliding groove (16) is slidably connected to the filter plate (4).

7. A cooling molding device for plastic products according to claim 2, characterized in that: The transmission plate (7) is provided with a placement groove (18) inside, and a second motor (19) is arranged inside the placement groove (18). The output end of the second motor (19) rotates through the cover plate (9) and the air cooling box (10) in sequence and extends to the inside of the air cooling box (10).

8. A cooling molding device for plastic products according to claim 7, characterized in that: The output end of the second motor (19) is fixedly connected to a fan (23).

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