Cooling equipment for color-coated plate production

Abstract

According to the cooling equipment for color-coated plate production, a plurality of conveying shafts are rotationally arranged between two frames, clamping plates are arranged on the inner sides of the frames, fixing seats are fixedly arranged at the two ends of the frames, springs are arranged in the fixing seats, and supporting rods which penetrate through the frames and are connected with one ends of the springs are arranged at the two ends of the clamping plates; cold air needed by pre-cooling can be blown out from the lower end of the pre-cooling plate, a pre-cooling effect can be provided for the color-coated sheet, a cooling fan is further started, cold air needed by cooling can be blown out from the lower end of the cooling plate, a cooling effect can be provided for the color-coated sheet, the color-coated sheet at the high temperature cannot be suddenly cooled, the color-coated sheet cannot deform, and the color-coated sheet is not prone to deformation. And the quality of the product can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of color-coated plates, in particular to cooling equipment for producing color-coated plates. Background Art

[0002] Color coated steel plate, also known as color steel plate, color plate, color coated steel plate is a product made of cold rolled steel plate and galvanized steel plate as the substrate, after surface pretreatment (degreasing, cleaning, chemical conversion treatment), continuous coating (roller coating method), baking and cooling;

[0003] The existing cooling device for color-coated sheet production equipment has poor cooling effect and uneven cooling, and can only bake one side. If the color-coated sheet production equipment is directly cooled with the maximum power of the fan, the color-coated sheet production equipment at a higher temperature will be cooled suddenly and quickly, which can easily cause the color-coated sheet production equipment to deform and affect the quality of the product. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cooling device for producing color-coated plates.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for the production of color-coated plates, comprising a processing table, two frames are symmetrically arranged on the processing table, a plurality of conveying shafts are rotatably arranged between the two frames, a clamping plate is arranged on the inner side of the frame, a fixing seat is fixedly arranged at both ends of the frame, a spring is arranged inside the fixing seat, a support rod penetrating the frame and connected to one end of the spring is arranged at both ends of the clamping plate, an empty groove is arranged in the middle part of the frame, two driving rods are rotatably arranged inside the empty groove, a driving block contacting the clamping plate is arranged at one end of the driving rod, a moving block is rotatably arranged at the other end of the driving rod, a rotating shaft is arranged on the outer side of the frame, two screws with reverse thread structures are symmetrically arranged on the rotating shaft, and the screws penetrate the moving block;

[0008] A precooling plate and a cooling plate are sequentially arranged above the processing table, and a plurality of air outlet holes are arranged at the lower ends of the precooling plate and the cooling plate. A precooling fan and a cooling fan are arranged below the processing table, and the air outlet end of the precooling fan is connected to the precooling plate through a first conduit, and the air outlet end of the cooling fan is connected to the cooling plate through a second conduit.

[0009] Furthermore, the utility model is improved in that a positioning shaft is rotatably provided in the middle part of the driving rod, and the positioning shaft is fixed inside the empty slot.

[0010] Furthermore, the improvement of the utility model is that the moving block is rectangular.

[0011] In order to facilitate the assembly of the precooling plate and the cooling plate, the improvement of the utility model is that the precooling plate and the cooling plate are fixed above the processing table by support rods, and the bottom of the support rods is fixed to the outside of the frame by screws.

[0012] Furthermore, the improvement of the utility model is that the driving block is a cylindrical structure.

[0013] Furthermore, the improvement of the utility model is that the support rod is fixed to the two ends of the clamping plate by screws.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cooling device for color-coated sheet production, which has the following beneficial effects:

[0016] The cooling equipment for color-coated sheet production starts the pre-cooling fan, so that the cold air required for pre-cooling can be blown out at the lower end of the pre-cooling plate, which can provide a pre-cooling effect for the color-coated sheet. The cooling fan is further started, so that the cold air required for cooling can be blown out at the lower end of the cooling plate, which can provide a cooling effect for the color-coated sheet, so that the color-coated sheet with a higher temperature will not be suddenly cooled, and the color-coated sheet will not be deformed, which can ensure the quality of the product.

[0017] By providing two clamping plates, a clamping effect can be provided for the color-coated plate between the two frames. By providing a plurality of rollers, the friction between the color-coated plate and the clamping plates can be reduced, so that the color-coated plate can move more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a top view of the three-dimensional structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A top view of

[0020] Figure 3 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 4 This is a schematic diagram of the internal structure of the fixing seat in the utility model;

[0022] In the figure: 1. processing table; 2. frame; 3. conveying shaft; 4. clamping plate; 5. support rod; 6. fixed seat; 7. roller; 8. empty slot; 9. rotating shaft; 10. screw rod; 11. spring; 12. moving block; 13. driving rod; 14. driving block; 15. pre-cooling plate; 16. pre-cooling fan; 17. cooling plate; 18. cooling fan. DETAILED DESCRIPTION

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

[0024] See also Figure 1-4 The utility model is a cooling device for color-coated sheet production, comprising a processing table 1, two frames 2 are symmetrically arranged on the processing table 1, a plurality of conveying shafts 3 are rotatably arranged between the two frames 2, a clamping plate 4 is arranged on the inner side of the frame 2, a fixing seat 6 is fixedly arranged at both ends of the frame 2, a spring 11 is arranged inside the fixing seat 6, a support rod 5 penetrating the frame 2 and connecting one end of the spring 11 is arranged at both ends of the clamping plate 4, an empty groove 8 is arranged in the middle part of the frame 2, two driving rods 13 are rotatably arranged inside the empty groove 8, a driving block 14 contacting the clamping plate 4 is arranged at one end of the driving rod 13, a moving block 12 is rotatably arranged at the other end of the driving rod 13, a rotating shaft 9 is arranged on the outer side of the frame 2, two screws 10 with reverse thread structures are symmetrically arranged on the rotating shaft 9, and the screw 10 penetrates the moving block 12;

[0025] A precooling plate 15 and a cooling plate 17 are sequentially arranged above the processing table 1, and a plurality of air outlet holes are arranged at the lower ends of the precooling plate 15 and the cooling plate 17. A precooling fan 16 and a cooling fan 18 are arranged below the processing table 1, and the air outlet end of the precooling fan 16 is connected to the precooling plate 15 through a first conduit, and the air outlet end of the cooling fan 18 is connected to the cooling plate 17 through a second conduit;

[0026] In this embodiment, the color-coated plates can be transported between the two frames 2 by providing multiple conveying shafts 3. During this process, the pre-cooling fan 16 is started, and the cold air required for pre-cooling can be blown out at the lower end of the pre-cooling plate 15, which can provide a pre-cooling effect for the color-coated plates. The cooling fan 18 is further started, and the cold air required for cooling can be blown out at the lower end of the cooling plate 17, which can provide a cooling effect for the color-coated plates, so that the color-coated plates with higher temperatures will not be suddenly cooled, and the color-coated plates will not be deformed, which can ensure the quality of the products. The cold air temperature of the cooling fan 18 is lower than the cold air temperature of the pre-cooling fan 16.

[0027] When the color-coated plate is in the process of conveying, rotating the corresponding rotating shaft 9 can make the two screws 10 rotate synchronously, and through the action of the reverse thread structure, the two moving blocks 12 can move synchronously in opposite directions along the two screws 10. Since the moving block 12 is rotatably connected to one end of the driving rod 13, the driving rod 13 can rotate in the empty groove 8 at this time, and the inclined driving rod 13 can gradually become vertical. In this process, the driving block 14 will push the clamping plate 4 to move, and the support rod 5 can stretch the spring 11. Through the provided spring 11, the driving rod 13 can be tilted. After the clamping plate 4 is reset, the two clamping plates 4 can provide a clamping effect between the two frames 2 for the color-coated plate. Through the provided multiple rollers 7, the friction between the color-coated plate and the clamping plate 4 can be reduced, which can make the color-coated plate move more smoothly.

[0028] In this structure, a positioning shaft is rotatably provided at the middle portion of the driving rod 13 , and the positioning shaft is fixed inside the empty slot 8 .

[0029] In this structure, the moving block 12 is rectangular.

[0030] In this structure, the pre-cooling plate 15 and the cooling plate 17 are both fixed above the processing table 1 through support rods, the bottom of the support rods are fixed to the outside of the frame 2 by screws, and the support rods 5 are fixed to the two ends of the clamping plate 4 by screws. The screw fixing method can facilitate the assembly of the pre-cooling plate 15 and the cooling plate 17.

[0031] Furthermore, the driving block 14 is a cylindrical structure.

[0032] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A cooling device for color-coated sheet production, comprising a processing table (1), on which two frames (2) are symmetrically arranged, characterized in that: A plurality of conveying shafts (3) are rotatably arranged between the two frames (2); a clamping plate (4) is provided on the inner side of the frame (2); a fixing seat (6) is fixedly arranged at both ends of the frame (2); a spring (11) is arranged inside the fixing seat (6); a supporting rod (5) penetrating the frame (2) and connected to one end of the spring (11) is arranged at both ends of the clamping plate (4); an empty groove (8) is provided in the middle part of the frame (2); two driving rods (13) are rotatably arranged inside the empty groove (8); a driving block (14) contacting the clamping plate (4) is provided at one end of the driving rod (13); a moving block (12) is rotatably arranged at the other end of the driving rod (13); a rotating shaft (9) is provided on the outer side of the frame (2); two screws (10) with reverse thread structures are symmetrically arranged on the rotating shaft (9); and the screws (10) penetrate the moving block (12); A precooling plate (15) and a cooling plate (17) are sequentially arranged above the processing table (1), and a plurality of air outlet holes are arranged at the lower ends of the precooling plate (15) and the cooling plate (17). A precooling fan (16) and a cooling fan (18) are arranged below the processing table (1), and an air outlet end of the precooling fan (16) is connected to the precooling plate (15) via a first conduit, and an air outlet end of the cooling fan (18) is connected to the cooling plate (17) via a second conduit.

2. The cooling device for color-coated sheet production according to claim 1 is characterized in that: A positioning shaft is rotatably arranged in the middle part of the driving rod (13), and the positioning shaft is fixed inside the empty slot (8).

3. The cooling device for color-coated sheet production according to claim 2 is characterized in that: The moving block (12) is rectangular.

4. The cooling device for color-coated sheet production according to claim 3 is characterized in that: The pre-cooling plate (15) and the cooling plate (17) are both fixed above the processing table (1) via support rods, and the bottom of the support rods is fixed to the outside of the frame (2) via screws.

5. The cooling device for color-coated sheet production according to claim 4 is characterized in that: The driving block (14) is a cylindrical structure.

6. The cooling device for color-coated sheet production according to claim 5 is characterized in that: The support rod (5) is fixed to both ends of the clamping plate (4) by means of screws.

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