Water-cooled air cooler for producing thermosetting electrostatic molding powder
By using a water-cooled air cooler in the thermoset electrostatic plastic powder production process, the plastic powder is cooled to prevent agglomeration, which solves the problem of material agglomeration after grinding, and improves production quality and efficiency.
Patent Information
- Application Number
- CN202421476573.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-06-26
AI Technical Summary
During the production process of thermoset electrostatic plastic powder, the temperature of the fragments before grinding is too high, resulting in the agglomeration of materials after grinding, reducing production quality and increasing the time for material screening.
A water-cooled air cooler is designed to transport the cooled air to the top of the material board through the water-cooled assembly and fan to achieve cooling of the plastic powder and prevent agglomeration during the material crushing.
It effectively prevents the plastic powder from agglomerating during the crushing process, improves the production quality of plastic powder and reduces working time.
Smart Images
Figure CN222993300U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of thermosetting electrostatic plastic powder cooling fans, and particularly relates to a water-cooled cooling fan for the production of thermosetting electrostatic plastic powder. Background Technique
[0002] Plastic powder is a thermosetting powder coating for electrostatic spraying. Simply put, plastic powder is heated at high temperature and then sprayed onto the surface of the material by the air given by compressed air. The unused material can be recycled repeatedly, but the effect will be a little worse. Plastic powder has the characteristics of good effect, low cost, correct color, and beauty. When producing thermosetting electrostatic plastic powder, it will go through steps of first high-temperature extrusion, then cooling and pressing into sheets, and then grinding into powder.
[0003] In most cases, the existing thermosetting electrostatic plastic powder will agglomerate during production. The reason is that the temperature of the fragmented material before grinding is too high, resulting in agglomeration of the material after grinding, leading to low production quality of the plastic powder. There will be lumpy materials in the plastic powder, increasing the time for screening the materials. Therefore, we propose a water-cooled cooling fan for the production of thermosetting electrostatic plastic powder. Content of the Utility Model
[0004] The purpose of the utility model is to provide a water-cooled cooling fan for the production of thermosetting electrostatic plastic powder. By setting a water-cooling component, specifically, the water-cooling component includes a fixed block, a water pump is fixedly connected to the top of the fixed block, a water suction pipe is fixedly connected to the left side of the water pump, a water outlet pipe is fixedly connected to the right side of the water pump, a plurality of connecting pipes are fixedly connected to the bottom of the water outlet pipe, and a wet curtain is fixedly connected to the bottom of the connecting pipe. The water in the water tank is transported to the inside of the wet curtain through the water pump for cooling, and the cooled air is transported to the material on top of the material plate through the fan, realizing the cooling of the plastic powder, preventing the agglomeration phenomenon that occurs when the material is crushed, improving the production quality of the plastic powder, reducing the working time, and solving the problem that the existing thermosetting electrostatic plastic powder will agglomerate in most cases during production. The reason is that the temperature of the fragmented material before grinding is too high, resulting in agglomeration of the material after grinding, leading to low production quality of the plastic powder. There will be lumpy materials in the plastic powder, increasing the time for screening the materials.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model relates to a water-cooled air cooler for the production of thermosetting electrostatic plastic powder, which comprises an air cooler housing. Air inlets are respectively arranged on the left side and the right side of the air cooler housing. A water tank is arranged inside the air cooler housing. A water-cooling component is fixedly connected to the bottom of the inner wall of the air cooler housing. A material plate is fixedly connected to the inner wall of the air cooler housing. A support frame is fixedly connected to the bottom of the inner wall of the air cooler housing. By setting the water-cooling component, specifically, the water-cooling component includes a fixed block. A water pump is fixedly connected to the top of the fixed block. A water suction pipe is fixedly connected to the left side of the water pump. A water outlet pipe is fixedly connected to the right side of the water pump. A plurality of connecting pipes are fixedly connected to the bottom of the water outlet pipe. A wet curtain is fixedly connected to the bottom of the connecting pipe. The water in the water tank is transported to the inside of the wet curtain through the water pump for cooling. The cooled air is transported to the material on the top of the material plate through a fan, realizing the cooling of the plastic powder, preventing the caking phenomenon that occurs when the material is pulverized, improving the production quality of the plastic powder, and reducing the working time.
[0007] Further, openings are respectively arranged on the left side and the right side of the material plate. Small hole plates are respectively fixedly connected to the inner walls of the two openings. Moisture-isolating and air-permeable plates are respectively fixedly connected to the bottoms of the small hole plates. An isolation plate is fixedly connected to the bottom of the material plate. By setting the moisture-isolating and air-permeable plates, specifically, small hole plates are respectively fixedly connected to the left side and the right side of the material plate, and moisture-isolating and air-permeable plates are fixedly connected to the bottoms of the small hole plates. When cold air enters the material plate, the moisture-isolating and air-permeable plates will isolate the water molecules in the air, so that the cold air is not humid, preventing the moisture phenomenon that occurs after the material is cooled by the water-cooled air cooler, and at the same time preventing the caking phenomenon of the material.
[0008] Further, the water-cooling component includes a fixed block. A water pump is fixedly connected to the top of the fixed block. A water suction pipe is fixedly connected to the left side of the water pump. A water outlet pipe is fixedly connected to the right side of the water pump. A plurality of connecting pipes are fixedly connected to the bottom of the water outlet pipe. A wet curtain is fixedly connected to the bottom of the connecting pipe. By setting the wet curtain, the cooling of air by water is realized, the water-cooling performance of the device is enhanced, and the basic cooling performance of the device is improved.
[0009] Further, a rotating motor is fixedly connected to the center of the top of the support frame. A connecting shaft is fixedly connected to the output end of the rotating motor. A fan is fixedly connected to the top of the connecting shaft. By setting the rotating motor, the transportation of cold air and external air is realized, the air flow inside the device is improved, and the cooling performance of the device is enhanced.
[0010] Further, the isolation plate is fixedly connected to the bottom surface of the inner wall of the air cooler housing. By setting the isolation plate, the isolation of the two-side structure from the water body is realized, preventing the difficult flow situation caused by the convection of cold air on both sides.
[0011] Furthermore, the bottom of the wet curtain is fixedly connected to the inner wall of the cold air blower housing. Through the fixed connection between the wet curtain and the bottom of the cold air blower housing, the fixation of the wet curtain is achieved, preventing the problem of internal damage to the device caused by the wet curtain being driven by the wind of the fan, improving the stability of the internal structure of the device and the service life of the overall device.
[0012] Furthermore, there are two sets of the water cooling components, and the two sets are mirror - image settings. The overall device is mirror - image set, and the left and right structures are the same. Through the mirror - image setting of the device, the comprehensive cooling of the materials on the top of the material plate is realized, improving the cooling performance of the device and strengthening the comprehensive cooling of the plastic powder.
[0013] The utility model has the following beneficial effects:
[0014] 1. By setting the water cooling component, specifically, the water cooling component includes a fixed block. A water pump is fixedly connected to the top of the fixed block. A water suction pipe is fixedly connected to the left side of the water pump, and a water outlet pipe is fixedly connected to the right side of the water pump. A plurality of connecting pipes are fixedly connected to the bottom of the water outlet pipe, and a wet curtain is fixedly connected to the bottom of the connecting pipe. The water in the water tank is transported to the inside of the wet curtain through the water pump for cooling, and the cooled air is transported to the materials on the top of the material plate through the fan, realizing the cooling of the plastic powder, preventing the caking phenomenon when the materials are pulverized, improving the production quality of the plastic powder, and reducing the working time.
[0015] 2. By setting the moisture - isolation and breathable plate, specifically, small - hole plates are respectively fixedly connected to the left and right sides of the material plate, and a moisture - isolation and breathable plate is fixedly connected to the bottom of the small - hole plate. When cold air enters the material plate, the moisture - isolation and breathable plate will isolate the water molecules in the air, making the cold air not humid, preventing the moisture phenomenon of the materials after being cooled by the water - cooled cold air blower, and also preventing the caking phenomenon of the materials.
[0016] Of course, it is not necessary for any product implementing the utility model to achieve all the above - mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following - described drawings are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic cross - sectional structure diagram of the overall utility model;
[0020] Figure 3 Schematic diagram of the overall internal structure of this utility model;
[0021] Figure 4 Schematic diagram of the material plate structure of this utility model;
[0022] Figure 5 Schematic diagram of the water-cooling component structure of this utility model;
[0023] Figure 6 Schematic diagram of the fan support and connection structure of this utility model.
[0024] In the attached drawings, the list of components represented by each reference numeral is as follows:
[0025] 1. Cold air blower housing; 11. Air inlet; 12. Water tank; 2. Material plate; 21. Small hole plate; 22. Moisture isolation and breathable plate; 23. Isolation plate; 3. Water-cooling component; 31. Fixed block; 32. Water pump; 33. Suction pipe; 34. Outlet pipe; 35. Connecting pipe; 36. Wet curtain; 4. Support frame; 41. Rotating motor; 42. Connecting shaft; 43. Fan. Specific embodiments
[0026] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all the embodiments. Based on the embodiments in this utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of this utility model.
[0027] Please refer to Figure 1-6 As shown, this utility model is a water-cooled cold air blower for the production of thermosetting electrostatic plastic powder, including a cold air blower housing 1. Air inlets 11 are respectively opened on the left and right sides of the cold air blower housing 1. A water tank 12 is arranged inside the cold air blower housing 1. A water-cooling component 3 is fixedly connected to the bottom of the inner wall of the cold air blower housing 1. A material plate 2 is fixedly connected to the inner wall of the cold air blower housing 1. A support frame 4 is fixedly connected to the bottom of the inner wall of the cold air blower housing 1.
[0028] Openings are respectively arranged on the left and right sides of the material plate 2. Small hole plates 21 are respectively fixedly connected to the inner walls of the two openings. Moisture isolation and breathable plates 22 are respectively fixedly connected to the bottoms of the small hole plates 21. An isolation plate 23 is fixedly connected to the bottom of the material plate 2.
[0029] The water-cooling component 3 includes a fixed block 31. A water pump 32 is fixedly connected to the top of the fixed block 31. A suction pipe 33 is fixedly connected to the left side of the water pump 32. An outlet pipe 34 is fixedly connected to the right side of the water pump 32. A plurality of connecting pipes 35 are fixedly connected to the bottom of the outlet pipe 34. A wet curtain 36 is fixedly connected to the bottom of the connecting pipe 35.
[0030] At the center of the top of the support frame 4, a rotating motor 41 is fixedly connected. The output end of the rotating motor 41 is fixedly connected with a connecting shaft 42, and the top of the connecting shaft 42 is fixedly connected with a fan 43.
[0031] The isolation plate 23 is fixedly connected to the bottom surface of the inner wall of the cold air blower housing 1.
[0032] The bottom of the wet curtain 36 is fixedly connected to the inner wall of the cold air blower housing 1.
[0033] There are two sets of water-cooling components 3, and the two sets are mirror images. The whole device is mirror-image, and the left and right structures are the same.
[0034] A specific application of this embodiment is as follows: After the material is cooled and extruded and then cut into plastic powder, it comes to the material plate 2 of the device. A certain amount of water is filled into the two side water tanks 12. The water pumps 32 included in the two side water-cooling components 3 are started. The fixing blocks 31 fix the water pumps 32 at the bottom of the cold air blower housing 1. The water pumps 32 extract water through the water suction pipes 33, and then through the water outlet pipes 34 and the connecting pipes 35 to the wet curtain 36. The wet curtain 36 absorbs and discharges the water. The air is cooled by passing through the wet curtain 36. The two side rotating motors 41 are started. The rotating motors 41 are fixed inside the cold air blower housing 1 through the support frames 4. The rotating motors 41 drive the fans 43 to rotate through the connecting shafts 42. The external air is driven by the fans 43 and enters the cold air blower housing 1 through the air inlet 11. After being cooled by the water-cooling component 3, it is blown by the fans 43 to the moisture-proof breathable plate 22. The moisture-proof breathable plate 22 isolates the water molecules in the cold air and allows the dry cold air to pass through. The small hole plate 21 plays the role of ventilation and bearing objects. After a period of time, the cooling is completed, and the plastic powder can be processed in the next step.
[0035] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0036] The above-described preferred embodiments of the utility model are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the utility model, so that those skilled in the mechanical processing robot thermosetting electrostatic plastic powder cold air blower technical field can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.
Claims
1. A water-cooled air cooler for producing thermosetting electrostatic plastic powder, comprising an air cooler housing (1), air inlets (11) are respectively provided on the left and right sides of the air cooler housing (1), and a water tank (12) is provided inside the air cooler housing (1), characterized in that: A water cooling assembly (3) is fixedly connected to the bottom of the inner wall of the air cooler housing (1), a material plate (2) is fixedly connected to the inner wall of the air cooler housing (1), and a support frame (4) is fixedly connected to the bottom of the inner wall of the air cooler housing (1).
2. A water-cooled air cooler for thermosetting electrostatic plastic powder production according to claim 1, characterized in that: The material plate (2) is provided with openings on the left and right sides respectively, the inner walls of the two openings are respectively fixedly connected with small hole plates (21), the bottoms of the small hole plates (21) are respectively fixedly connected with moisture-proof and breathable plates (22), and the bottom of the material plate (2) is fixedly connected with an isolation plate (23).
3. A water-cooled air cooler for thermosetting electrostatic plastic powder production according to claim 1, characterized in that: The water cooling assembly (3) comprises a fixed block (31), the top of the fixed block (31) being fixedly connected to a water pump (32), the left side of the water pump (32) being fixedly connected to a water pump pipe (33), the right side of the water pump (32) being fixedly connected to a water outlet pipe (34), the bottom of the water outlet pipe (34) being fixedly connected to a plurality of connecting pipes (35), and the bottom of the connecting pipes (35) being fixedly connected to a wet curtain (36).
4. A water-cooled air cooler for thermosetting electrostatic plastic powder production according to claim 1, characterized in that: A rotating motor (41) is fixedly connected to the center of the top of the support frame (4), a connecting shaft (42) is fixedly connected to the output end of the rotating motor (41), and a fan (43) is fixedly connected to the top of the connecting shaft (42).
5. A water-cooled air cooler for thermosetting electrostatic plastic powder production according to claim 2, characterized in that: The isolation plate (23) is fixedly connected to the bottom surface of the inner wall of the cooling fan housing (1).
6. A water-cooled air cooler for thermosetting electrostatic plastic powder production according to claim 3, characterized in that: The bottom of the wet curtain (36) is fixedly connected to the inner wall of the cooling fan housing (1).
7. A water-cooled air cooler for thermosetting electrostatic plastic powder production according to claim 1, characterized in that: The water cooling components (3) are provided in two groups, and the two groups are arranged in a mirror image.