Cooling table for plastic product production

Abstract

The utility model provides a cooling table for plastic product production, and relates to the technical field of plastic production, the cooling table comprises a plastic cooling table and a plastic product cooling mechanism, the plastic product cooling mechanism is installed on the upper side of the plastic cooling table, and through the arrangement of the plastic product cooling mechanism, when the cooling table needs to be used, a conveying motor drives a conveying belt through a conveying shaft; through conveying of the conveying belt, the plastic products can be cooled for a long time under the condition that the plastic products do not move, the problem that the cooling effect is poor due to the fact that the cooling time is too short is solved, the air cooling main unit controls the cold air blowing openings in the air cooling supporting walls to blow cold air, and therefore heat devices carried on the surfaces of the plastic products are blown away; and heat absorbed by water sprayed by the subsequent water spraying nozzles is dissipated in cooperation, the cooling speed is increased, and meanwhile the aluminum film can rotate along with rotation of the conveying belt due to the good heat conductivity and plasticity of the aluminum film.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic production, in particular to a cooling table for producing plastic products. Background Art

[0002] The cooling table used in the production of plastic products is a key production equipment used to reduce the temperature of molded products during the plastic manufacturing process. This cooling table is usually equipped with a water cooling or air cooling system that can quickly absorb and discharge heat to solidify the shape of the plastic product and ensure dimensional stability. The cooling process is critical to the quality of the final product because it affects the physical properties of the product, such as strength, hardness and durability. In the production process of plastic injection molding, extrusion or thermoforming, correct and efficient cooling operations can significantly improve production efficiency, reduce defects and ensure that the product meets strict quality standards.

[0003] After searching, the document of announcement number "CN214725752U" mentioned that "the utility model belongs to the technical field of plastic products, specifically to a cooling table for the production of plastic products, including a workbench, a work chamber is provided on the top of the workbench, a plurality of heat-conducting blocks are fixedly provided inside the work chamber, a discharge block is rotatably provided between the plurality of heat-conducting blocks, a guide assembly is provided below the discharge block, and a connecting rod is rotatably connected between the guide assembly and the discharge block". When in use, the utility model is provided with a discharge block that can rotate on a rotating shaft. When the liquid plastic enters the work chamber, the discharge block rotates on the rotating shaft. The top surface of the discharge block is at the same level as the top surface of the heat conduction block. Under the action of the water inlet pipe, heat conduction pipe and drain pipe, the liquid plastic is cooled quickly. After cooling, multiple groups of discharge blocks rotate on the rotating shaft at the same time, thereby ejecting the plastic product from the inside of the working chamber as a whole, thereby completing the demoulding work of the equipment and avoiding damage to the plastic product during demoulding. However, during the cooling process of the plastic product, since the plastic product body is relatively soft when it is produced, if the plastic product is not cooled in time, it is easy to cause deformation of the container during subsequent transportation and packaging, thereby causing the plastic product to become waste.

[0004] Therefore, we provide a cooling table for plastic product production to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a cooling table for producing plastic products, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a cooling table for plastic product production, comprising a plastic cooling table and a plastic product cooling mechanism, wherein the plastic product cooling mechanism is installed on the upper side of the plastic cooling table;

[0007] The plastic product cooling mechanism includes an air cooling component, a conveying component and a water cooling component. The air cooling component is installed on the upper side of the plastic cooling table, the conveying component is arranged in the middle of the air cooling component, and the water cooling component is arranged on the left side of the plastic cooling table.

[0008] Preferably, the air cooling component includes an air cooling support wall, an air cooling switchboard and a cold air blowing port. The upper side of the plastic cooling table is welded with an air cooling support wall, the front side of the plastic cooling table is provided with an air cooling switchboard, and the inner side of the top end of the air cooling support wall is provided with a cold air blowing port.

[0009] Preferably, the conveying component includes a conveying motor, a conveying shaft, a conveying belt and an aluminum film. A conveying motor is arranged in the middle of the air-cooled support wall. A conveying shaft is connected to the middle of the conveying motor. The outer side of the conveying shaft is wrapped with a conveying belt, and an aluminum film is arranged on the outer side of the conveying belt.

[0010] Preferably, the aluminum film and the conveyor belt are adhesively connected, and the aluminum film and the conveyor belt are of equal size.

[0011] Preferably, the water cooling assembly includes a water trough, a water tank, a filter, a water pump and a water spray nozzle. A water trough is provided on the outside of the conveying motor, a water tank is welded on the left side of the plastic cooling table, a filter is provided on the inside of the water tank, a water pump is provided on the lower side of the filter, and a water spray nozzle is provided on the lower side of the cold air blowing port.

[0012] Preferably, the filter screen and the water tank are welded, and the filter screen is a fine mesh structure.

[0013] Preferably, the water spray nozzles and the water pump are connected by a pipeline, and the water spray nozzles and the water pump are symmetrically arranged in two groups front and back.

[0014] Preferably, a rubber unloading pad is installed on the right side of the plastic cooling table, and the rubber unloading pad is made of soft rubber material.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. Through the setting of the plastic product cooling mechanism, when it is needed, the transmission motor drives the conveyor belt through the transmission shaft. Through the transmission of the conveyor belt, the plastic products can be cooled for a longer time without moving themselves, avoiding the problem of poor cooling effect caused by too short cooling time. The air-cooled switchboard will control the cold air blowing port in the air-cooled support wall to blow cold air, thereby blowing away the heat carried by the surface of the plastic product, thereby achieving the cooling effect, and cooperating with the subsequent water spray nozzle to dissipate the heat absorbed by the water, thereby increasing the cooling speed. At the same time, the aluminum film can rotate with the rotation of the conveyor belt due to its good thermal conductivity and plasticity, and can also reduce the adhesion of plastic products to the conveyor belt surface due to excessively high temperature.

[0017] 2. Through the setting of the plastic product cooling mechanism, the water after the water cooling operation is gathered through the water guide groove and then flows back into the water tank, so as to improve the utilization rate of the water flow and reduce the waste of water resources. The filter can filter the plastic impurities carried in the cooling water, thereby avoiding the situation where the plastic impurities block the water pump. Finally, when it is needed, the water mist can be used to reduce the temperature of the plastic surface through the spraying of the water nozzle, and it can also avoid direct erosion of water flow and too fast temperature drop, which will cause cracks on the surface of the plastic product due to thermal expansion and contraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the water cooling component structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the plastic cooling table of the present invention;

[0021] Figure 4 This is a schematic diagram of the overall structure of the plastic cooling platform of the present invention.

[0022] Numbers in the figure: 1. Plastic cooling table; 2. Plastic product cooling mechanism; 21. Air cooling component; 211. Air cooling support wall; 212. Air cooling switchboard; 213. Cold air blowing port; 22. Conveying component; 221. Conveying motor; 222. Conveying shaft; 223. Conveyor belt; 224. Aluminum film; 23. Water cooling component; 231. Water guide trough; 232. Water tank; 233. Filter; 234. Water pump; 235. Water spray nozzle; 3. Unloading rubber pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1-4 As shown, the utility model provides a technical solution: a cooling table for plastic product production, comprising a plastic cooling table 1 and a plastic product cooling mechanism 2, wherein the plastic product cooling mechanism 2 is installed on the upper side of the plastic cooling table 1;

[0026] The plastic product cooling mechanism 2 includes an air cooling component 21, a conveying component 22 and a water cooling component 23. The air cooling component 21 is installed on the upper side of the plastic cooling table 1, the conveying component 22 is arranged in the middle of the air cooling component 21, and the water cooling component 23 is arranged on the left side of the plastic cooling table 1.

[0027] Furthermore, the air cooling assembly 21 includes an air cooling support wall 211, an air cooling switchboard 212 and a cold air blowing port 213. The air cooling support wall 211 is welded on the upper side of the plastic cooling platform 1, the air cooling switchboard 212 is provided on the front side of the plastic cooling platform 1, and the cold air blowing port 213 is provided on the inner side of the top of the air cooling support wall 211. When needed, the air cooling switchboard 212 will control the cold air blowing port 213 in the air cooling support wall 211 to blow cold air, thereby blowing away the heat carried on the surface of the plastic product, thereby achieving a cooling effect, and cooperating with the subsequent water spraying nozzle 235 to dissipate the heat absorbed by the water, thereby increasing the cooling speed.

[0028] Furthermore, the conveying component 22 includes a conveying motor 221, a conveying shaft 222, a conveyor belt 223 and an aluminum film 224. The conveying motor 221 is arranged in the middle of the air-cooled support wall 211, and the middle of the conveying motor 221 is connected to the conveying shaft 222. The outer side of the conveying shaft 222 is wrapped with a conveyor belt 223, and the outer side of the conveyor belt 223 is provided with an aluminum film 224. When needed, the conveying motor 221 drives the conveyor belt 223 through the conveying shaft 222. Through the transmission of the conveyor belt 223, the plastic products can be cooled for a longer time without moving themselves, thereby avoiding the problem of poor cooling effect caused by too short cooling time.

[0029] Furthermore, the aluminum film 224 and the conveyor belt 223 are adhesively connected, and the aluminum film 224 and the conveyor belt 223 are equal in size. When needed, the aluminum film 224 can rotate with the rotation of the conveyor belt 223 due to its good thermal conductivity and plasticity, and at the same time can reduce the adhesion of plastic products to the surface of the conveyor belt 223 due to excessively high temperature.

[0030] Furthermore, the water cooling assembly 23 includes a water guide groove 231, a water tank 232, a filter 233, a water pump 234 and a water spray nozzle 235. The outside of the conveying motor 221 is provided with a water guide groove 231, and the left side of the plastic cooling table 1 is welded with a water tank 232. The inner side of the water tank 232 is provided with a filter 233. The lower side of the filter 233 is provided with a water pump 234, and the lower side of the cold air blowing port 213 is provided with a water spray nozzle 235. When needed, the water after the water cooling operation is gathered through the water guide groove 231 and then flows back into the water tank 232, thereby improving the utilization rate of the water flow and reducing the waste of water resources.

[0031] Furthermore, the filter screen 233 and the water tank 232 are welded, and the filter screen 233 is a fine mesh structure. When needed, the filter screen 233 can filter plastic impurities carried in the cooling water, thereby preventing the plastic impurities from blocking the water pump 234.

[0032] Furthermore, the water spray nozzle 235 and the water pump 234 are connected by a pipe, and the water spray nozzle 235 and the water pump 234 are symmetrically arranged in two groups in front and back. When needed, the water spray nozzle 235 can spray water mist to reduce the temperature of the plastic surface, and can also avoid direct erosion by water flow and too rapid temperature drop, which may cause cracks on the surface of the plastic product due to thermal expansion and contraction.

[0033] Example 2

[0034] See also Figure 4 As shown, in comparative example 1, as another embodiment of the present invention, a unloading rubber pad 3 is installed on the right side of the plastic cooling table 1. The unloading rubber pad 3 is made of soft rubber material. When it needs to be used, the unloading rubber pad 3 is made of soft material, which can prevent the plastic products from falling and hitting the bottom hard due to untimely unloading, resulting in breakage.

[0035] Working principle: A cooling table for the production of plastic products is moved to the working position. When in use, the first step is to place the plastic cooling table 1 at the position where it needs to be used, and then place the plastic products on the aluminum film 224. The conveying motor 221 drives the conveyor belt 223 to rotate through the conveying shaft 222. The second step is that the water pump 234 in the water tank 232 sprays water through the water nozzle 235 to cool the plastic products. At the same time, the cold air blowing port 213 in the air-cooled support wall 211 blows out the cold air generated by the air-cooled switchboard 212 to cool the plastic products. The third step is that as the cooling process progresses, the water-cooled water flows back into the water tank 232 along the water guide trough 231, and impurities are blocked by the filter screen 233. Finally, the plastic products fall onto the unloading rubber pad 3, thus completing the use process of a cooling table for the production of plastic products.

[0036] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling table for plastic product production, comprising a plastic cooling table (1) and a plastic product cooling mechanism (2), characterized in that: A plastic product cooling mechanism (2) is installed on the upper side of the plastic cooling table (1); The plastic product cooling mechanism (2) comprises an air cooling component (21), a conveying component (22) and a water cooling component (23); the air cooling component (21) is installed on the upper side of the plastic cooling table (1); the conveying component (22) is arranged in the middle of the air cooling component (21); and the water cooling component (23) is arranged on the left side of the plastic cooling table (1); The transmission component (22) comprises a transmission motor (221), a transmission shaft (222), a transmission belt (223) and an aluminum film (224); the air-cooling component (21) comprises an air-cooling support wall (211), an air-cooling switchboard (212) and a cold air blowing port (213); a transmission motor (221) is arranged in the middle of the air-cooling support wall (211); a transmission shaft (222) is connected in the middle of the transmission motor (221); a transmission belt (223) is wrapped around the outer side of the transmission shaft (222); and an aluminum film (224) is arranged on the outer side of the transmission belt (223).

2. A cooling table for producing plastic products according to claim 1, characterized in that: An air-cooling support wall (211) is welded to the upper side of the plastic cooling platform (1), an air-cooling switchboard (212) is provided on the front side of the plastic cooling platform (1), and a cold air blowing port (213) is provided on the inner side of the top end of the air-cooling support wall (211).

3. A cooling table for producing plastic products according to claim 2, characterized in that: The aluminum film (224) and the conveyor belt (223) are adhesively connected, and the aluminum film (224) and the conveyor belt (223) are of equal size.

4. A cooling table for producing plastic products according to claim 3, characterized in that: The water cooling assembly (23) includes a water guide groove (231), a water tank (232), a filter (233), a water pump (234) and a water spray nozzle (235). The outer side of the conveying motor (221) is provided with a water guide groove (231). The left side of the plastic cooling table (1) is welded with a water tank (232). The inner side of the water tank (232) is provided with a filter (233). The lower side of the filter (233) is provided with a water pump (234). The lower side of the cold air blowing port (213) is provided with a water spray nozzle (235).

5. A cooling table for producing plastic products according to claim 4, characterized in that: The filter screen (233) and the water tank (232) are welded, and the filter screen (233) is a fine mesh structure.

6. A cooling table for producing plastic products according to claim 5, characterized in that: The water spray nozzles (235) and the water pump (234) are connected by a pipeline, and the water spray nozzles (235) and the water pump (234) are symmetrically arranged in two groups, front and back.

7. A cooling table for producing plastic products according to claim 1, characterized in that: A unloading rubber pad (3) is installed on the right side of the plastic cooling table (1), and the unloading rubber pad (3) is made of soft rubber material.

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