Airing rack for spraying compressor sheet metal shell

Abstract

The utility model discloses an air-drying rack for spraying compressor sheet metal shells, which comprises a bottom plate, a driving device is fixedly mounted at one end of the bottom plate, a first lead screw is fixedly mounted at the output end of the driving device, a support frame is fixedly mounted at one end of the bottom plate, a fixing bolt is movably mounted in an adjusting plate, and a second lead screw is fixedly mounted at the output end of the first lead screw. And a control assembly for controlling the position of the movable block is fixedly mounted at one end of the inner adjusting rod. Through the arrangement of the inner rod, the hooks and the first lead screw, after a metal plate is placed on the end face of the bottom plate, the position of the movable support is adjusted according to the size of the metal plate, the multiple sets of hooks are controlled to be connected with the metal plate, the metal plate is pulled and fixed through the two sets of hooks, and workers can conveniently conduct paint spraying treatment on the metal plate; and the first handle can be rotated to control the metal plate to turn over, so that the applicability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of compressor sheet metal processing, in particular to a drying rack for spraying compressor sheet metal shells. Background Art

[0002] The air-conditioning compressor compresses the refrigerant in the air-conditioning refrigeration circuit. Its outer shell is usually made of sheet metal. Since the air-conditioning compressor generally needs to be installed in the outdoor unit, the sheet metal outer shell needs to be sprayed with protective paint. After the paint dries, it reduces the oxidation of the internal sheet metal, thereby protecting it to a certain extent and increasing its overall service life.

[0003] The existing technology usually uses electrostatic spraying equipment, in which workers hang the sheet metal shell to be sprayed on a specific hook end face, and directly spray it with powder through a sprayer. This spraying and drying method often requires workers to manually lift the position of the sheet metal and connect the hook with its reserved fixing hole before spraying it. In addition, the size of the spray drying rack is mostly fixed, and it is difficult to make effective adjustments when facing sheet metals of different sizes. It is inconvenient to replace different fixing equipment. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a drying rack for spraying compressor sheet metal shells to solve the technical problems mentioned in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a drying rack for a sheet metal shell of a spray compressor, comprising a base plate, a driving device is fixedly installed on one end of the base plate, and a first screw rod is fixedly installed on the output end of the driving device, a support frame is fixedly installed on one end of the base plate, a movable block is movably installed on one end of the first screw rod, and an outer rod is fixedly installed inside the movable block, an inner rod is movably installed inside the outer rod, and an adjustment plate is fixedly installed on one end of the inner rod, a movable block is movably installed inside the adjusting plate, and a hook is fixedly installed on one end of the movable block, a fixing bolt is movably installed inside the adjusting plate, and a threaded groove matching the fixing bolt is provided inside the movable block, a through slot is provided inside the adjusting plate for the movable block to move, and a control component for controlling the position of the movable block is fixedly installed on one end of the inner rod.

[0006] By adopting the above technical solution, by providing a first handle, an inner rod, a fixing bolt, a hook and a first screw rod, when workers use this equipment to paint or dry the compressor sheet metal, they only need to place the sheet metal on the end face of the bottom plate, adjust the position of the movable bracket according to the size of the sheet metal, control multiple groups of hooks to connect with the sheet metal, so that two groups of hooks pull and fix the sheet metal, and then start the driving device to control the position of the movable block, so that it drives the sheet metal to move as a whole, making it convenient for workers to paint it. After completing the painting of one end of the sheet metal, the worker can turn the first handle to control the sheet metal to turn over. At the same time, the pulling force applied to it can effectively ensure that it will not shake during the spraying process, affecting its overall spraying effect. At the same time, it can be used for sheet metal of different sizes, effectively improving its applicability and ensuring production results.

[0007] The utility model is further configured such that the control assembly includes a first handle, an extension plate, a pull rod, a spring, a pawl and a ratchet; the first handle is fixedly mounted on one end of the inner rod, and the ratchet is fixedly mounted on the outside of the first handle; the extension plate is fixedly mounted on one end of the movable block, and the pull rod is movably mounted on the inside of the extension plate.

[0008] By adopting the above technical solution, the fixed first handle allows the worker to drive the inner rod to rotate when turning the first handle. The first handle provides support and fixation for the ratchet, and the movably installed pull rod allows it to move inside the extension plate, thereby ensuring that the subsequent pawl can move, ensuring that the position of the sheet metal will not rotate or change when the worker does not turn the first handle, thereby ensuring the spraying effect.

[0009] The utility model is further configured such that a pawl matching the ratchet is fixedly mounted on one end of the pull rod, and a spring is sleeved on the outside of the pull rod, and the extension plate and the pawl are connected via the spring.

[0010] By adopting the above technical solution, the ratchet and the pawl are matched so that the pawl will restrict the first handle to ensure the fixation of the sheet metal, and the spring will continuously apply elastic force to the pawl to ensure the fixing effect.

[0011] The present invention is further configured such that a second screw rod is movably mounted inside the base plate, a second handle is fixedly mounted on one end of the second screw rod, and a movable bracket is movably mounted on one end of the second screw rod.

[0012] By adopting the above technical solution, the movably installed second screw rod allows it to rotate inside the base plate, and the second handle fixed at one end thereof can facilitate workers to control the rotation of the second screw rod, and the movably installed movable bracket allows workers to control the position of the movable bracket when turning the second handle.

[0013] The present invention is further configured such that a fixing rod is fixedly mounted on one end of the movable bracket, and a limiting groove for limiting the outer rod is provided inside the support frame.

[0014] By adopting the above technical solution, the fixed rod can impose certain restrictions on the movable block, and the limit groove provides a certain space for the outer rod to move inside the support frame, while restricting it to prevent its moving direction and distance from changing and deviating.

[0015] The utility model is further configured such that the moving block, the hook, the fixing bolt, the threaded groove and the fixing bolt are all symmetrically arranged in multiple groups.

[0016] By adopting the above technical solution, multiple groups of symmetrically arranged moving blocks, hooks, fixing bolts, threaded grooves and fixing bolts can effectively fix the sheet metal to a certain extent through multiple groups of hooks. Aligning the fixing bolts and the moving blocks can facilitate workers to adjust the position of the hooks according to the size of the sheet metal, thereby realizing that the device can effectively fix and restrict sheet metal of different sizes.

[0017] In summary, the present invention has the following beneficial effects:

[0018] The utility model is provided with a first handle, an inner rod, a fixing bolt, a hook and a first screw rod, so that when a worker uses the equipment to paint or dry the compressor sheet metal, he only needs to place the sheet metal on the end surface of the bottom plate, adjust the position of the movable bracket according to the size of the sheet metal, control the multiple groups of hooks to be connected to the sheet metal, so that the two groups of hooks pull and fix the sheet metal, and then start the driving device to control the position of the movable block, so that it drives the sheet metal to move as a whole, which is convenient for the worker to paint it. After completing the painting of one end of the sheet metal, the worker can turn the first handle to control the sheet metal to turn over. At the same time, the pulling force applied to it can effectively ensure that it will not shake during the spraying process, affecting its overall spraying effect. At the same time, it can be used for sheet metals of different sizes, effectively improving its applicability and ensuring production effects. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a half-split bottom plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the limit groove of the utility model;

[0022] Figure 4 This is a half-section view of the support frame of the present utility model;

[0023] Figure 5 For the utility model Figure 3 Enlarged view of part A in the middle;

[0024] Figure 6 For the utility model Figure 4 Enlarged view of part B in the middle.

[0025] In the figure: 1. Base plate; 2. Driving device; 3. Support frame; 4. First screw rod; 5. Movable block; 6. First handle; 7. Outer rod; 8. Inner rod; 9. Adjustment plate; 10. Fixing bolt; 11. Threaded groove; 12. Movable block; 13. Hook; 14. Through groove; 15. Extension plate; 16. Pull rod; 17. Spring; 18. Pawl; 19. Ratchet; 20. Limiting groove; 21. Second screw rod; 22. Second handle; 23. Fixing rod; 24. Movable bracket. DETAILED DESCRIPTION

[0026] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] The following describes an embodiment of the present invention based on its overall structure.

[0028] A drying rack for spraying compressor sheet metal shell, such as Figure 1-6 As shown, it includes a base plate 1, one end of the base plate 1 is fixedly mounted with a driving device 2, and the output end of the driving device 2 is fixedly mounted with a first screw rod 4, one end of the base plate 1 is fixedly mounted with a support frame 3, one end of the first screw rod 4 is movably mounted with a movable block 5, and the interior of the movable block 5 is fixedly mounted with an outer rod 7, the interior of the outer rod 7 is movably mounted with an inner rod 8, and one end of the inner rod 8 is fixedly mounted with an adjustment plate 9, the interior of the adjustment plate 9 is movably mounted with a moving block 12, and one end of the moving block 12 is fixedly mounted with a hook 13, the interior of the adjustment plate 9 is movably mounted with a fixing bolt 10, and the interior of the moving block 12 is provided with a threaded groove 11 matching the fixing bolt 10, and the interior of the adjustment plate 9 is provided with a thread for the moving block 12 to move The through slot 14 is provided, and one end of the inner rod 8 is fixedly mounted with a control component for controlling the position of the movable block 5. When using this equipment, the worker only needs to place the compressor sheet metal to be sprayed on the end surface of the base plate 1, and then turn the fixing bolt 10 according to the size of the sheet metal to release the restriction on the movable block 12, control the position of the multiple groups of hooks 13, and turn the second handle 22 so that the hook 13 pulls the sheet metal to apply a certain limit to the tension thereon. Starting the driving device 2 can drive the movable block 5 to move upward, making it convenient for the worker to use the spraying equipment to paint the sheet metal. After completing the spraying of one end thereof, the worker turns the first handle 6 to drive the adjusting plate 9 to rotate as a whole through the inner rod 8, making it convenient for the worker to turn it over and continue spraying.

[0029] See also Figure 1- Figure 6 The control component includes a first handle 6, an extension plate 15, a pull rod 16, a spring 17, a pawl 18 and a ratchet 19. The first handle 6 is fixedly installed on one end of the inner rod 8, and the ratchet 19 is fixedly installed on the outside of the first handle 6. The extension plate 15 is fixedly installed on one end of the movable block 5, and the pull rod 16 is movably installed on the inside of the extension plate 15. The fixed first handle 6 allows the worker to drive the inner rod 8 to rotate when the worker rotates the first handle 6. The first handle 6 provides support and fixation for the ratchet 19. The movably installed pull rod 16 allows it to move inside the extension plate 15, thereby ensuring that the subsequent pawl 18 can move, ensuring that the position of the sheet metal will not rotate or change when the worker does not rotate the first handle 6, thereby ensuring the spraying effect.

[0030] See also Figure 4 - Figure 6 A pawl 18 matching the ratchet 19 is fixedly installed at one end of the pull rod 16, and a spring 17 is provided on the outside of the pull rod 16. The extension plate 15 and the pawl 18 are connected by the spring 17. The ratchet 19 and the pawl 18 match so that the pawl 18 will restrict the first handle 6 to ensure the fixation of the sheet metal. The spring 17 will continuously apply elastic force to the pawl 18 to ensure the fixing effect.

[0031] See also Figure 1 A second screw rod 21 is movably installed inside the base plate 1, and a second handle 22 is fixedly installed at one end of the second screw rod 21. A movable bracket 24 is movably installed at one end of the second screw rod 21. The movably installed second screw rod 21 allows it to rotate inside the base plate 1. The second handle 22 fixed at one end can facilitate workers to control the rotation of the second screw rod 21. The movably installed movable bracket 24 allows workers to control the position of the movable bracket 24 when rotating the second handle 22.

[0032] See also Figure 1 - Figure 3 A fixed rod 23 is fixedly installed at one end of the movable bracket 24, and a limiting groove 20 is opened inside the support frame 3 to limit the outer rod 7. The fixed rod 23 can impose certain restrictions on the movable block 5. The limiting groove 20 provides a certain space for the outer rod 7 to move inside the support frame 3, and at the same time restricts it to prevent its moving direction and distance from changing and deviating.

[0033] See also Figure 1 - Figure 5The moving block 12, hook 13, fixing bolt 10, thread groove 11 and fixing bolt 10 are all symmetrically arranged in multiple groups. The multiple groups of symmetrically arranged moving blocks 12, hooks 13, fixing bolts 10, thread groove 11 and fixing bolts 10 can effectively fix the sheet metal to a certain extent through multiple groups of hooks 13. Aligning the fixing bolts 10 and the moving block 12 can facilitate workers to adjust the position of the hook 13 according to the size of the sheet metal, so that the device can effectively fix and restrict sheet metal of different sizes.

[0034] The working principle of the present utility model is as follows: when using the equipment, the worker only needs to place the compressor sheet metal to be sprayed on the end face of the base plate 1, and then rotate the fixing bolt 10 according to the size of the sheet metal to release the restriction on the movable block 12 and control the position of multiple sets of hooks 13, so that the worker can put the hook 13 in the fixing hole opened inside the sheet metal, and rotate the second handle 22 so that the hook 13 pulls the sheet metal to apply a certain limit to the tension, and starts the driving device 2 to drive the movable block 5 to move up, and adjust the overall height of the sheet metal according to the user's needs to facilitate the worker to use the spraying equipment to paint the sheet metal. After completing the spraying of one end, the worker turns the first handle 6 to drive the adjusting plate 9 to rotate as a whole through the inner rod 8, so that the worker can turn it over and continue spraying. After the spraying is completed, it can be automatically controlled to dry. After drying, the driving device 2 is controlled to reverse so that the sheet metal moves to the end face of the base plate 1, and the position of the movable bracket 24 is controlled by the second screw rod 21 to release the restriction on the sheet metal and take it out.

[0035] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A drying rack for spraying compressor sheet metal housing, comprising a bottom plate (1), characterized in that: A driving device (2) is fixedly mounted on one end of the base plate (1), and a first screw rod (4) is fixedly mounted on the output end of the driving device (2), a support frame (3) is fixedly mounted on one end of the base plate (1), a movable block (5) is movably mounted on one end of the first screw rod (4), and an outer rod (7) is fixedly mounted inside the movable block (5), an inner rod (8) is movably mounted inside the outer rod (7), and an adjustment plate (9) is fixedly mounted on one end of the inner rod (8), a moving block (12) is movably mounted inside the adjusting plate (9), and a hook (13) is fixedly mounted on one end of the moving block (12), a fixing bolt (10) is movably mounted inside the adjusting plate (9), and a threaded groove (11) matching the fixing bolt (10) is provided inside the moving block (12), a through groove (14) for the moving block (12) to move is provided inside the adjusting plate (9), and a control component for controlling the position of the moving block (5) is fixedly mounted on one end of the inner rod (8).

2. A drying rack for spraying compressor sheet metal shell according to claim 1, characterized in that: The control assembly comprises a first handle (6), an extension plate (15), a pull rod (16), a spring (17), a pawl (18) and a ratchet (19); one end of the inner rod (8) is fixedly mounted with the first handle (6), and the outside of the first handle (6) is fixedly mounted with the ratchet (19); one end of the movable block (5) is fixedly mounted with the extension plate (15), and the inside of the extension plate (15) is movably mounted with the pull rod (16).

3. The drying rack for spraying compressor sheet metal shell according to claim 2, characterized in that: A pawl (18) matching the ratchet (19) is fixedly mounted on one end of the pull rod (16), and a spring (17) is sleeved on the outside of the pull rod (16). The extension plate (15) and the pawl (18) are connected via the spring (17).

4. The drying rack for spraying compressor sheet metal shell according to claim 3, characterized in that: A second screw rod (21) is movably mounted inside the base plate (1), a second handle (22) is fixedly mounted on one end of the second screw rod (21), and a movable bracket (24) is movably mounted on one end of the second screw rod (21).

5. The drying rack for spraying compressor sheet metal shell according to claim 4, characterized in that: A fixing rod (23) is fixedly mounted on one end of the movable bracket (24), and a limiting groove (20) for limiting the outer rod (7) is provided inside the support frame (3).

6. The drying rack for spraying compressor sheet metal shell according to claim 5, characterized in that: The moving block (12), the hook (13), the fixing bolt (10), the threaded groove (11) and the fixing bolt (10) are all symmetrically arranged in multiple groups.

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