Multi-dimensional rotating hanger for surface spraying of sheet metal parts

Abstract

This utility model relates to the field of rotating hanger technology, specifically to a multi-dimensional rotating hanger for sheet metal surface spraying. It includes a mounting plate, a motor, a lifting mechanism, a clamping mechanism, and an adjusting mechanism. The motor is fixedly mounted on the mounting plate. The lifting mechanism is rotatably mounted on the mounting plate via a rotating block. The lifting mechanism drives the adjusting mechanism to move up and down. The adjusting mechanism adjusts the tilt angle of the clamping mechanism. The clamping mechanism clamps the sheet metal part. The adjusting mechanism includes a fixed frame and a housing. The fixed frame is fixedly mounted on the lifting mechanism, and the housing is rotatably mounted on the fixed frame. This multi-dimensional rotating hanger for sheet metal surface spraying, through its adjusting and clamping mechanisms, can clamp and fix the sheet metal part, while facilitating adjustment of the hanging angle of the clamped sheet metal part. This allows the sheet metal to achieve rotating spraying effects at different angles, thereby improving the usability of the rotating hanger.

Description

Technical Field

[0001] This utility model relates to the field of rotating hanger technology, specifically to a multi-dimensional rotating hanger for spraying sheet metal parts. Background Technology

[0002] Sheet metal parts are metal components made from sheet metal as raw material through cold working processes such as stamping and shearing, and the material thickness remains basically unchanged during the processing. Common forms include equipment shells and automobile body parts. Their core function is to serve as structural support or functional carrier. Sheet metal surface painting is a process for pre-treated sheet metal parts, such as degreasing, rust removal, and phosphating, and then using a spraying process to evenly cover the surface with one or more layers of paint. The main function of this process is to provide protection and enhance the surface performance of sheet metal parts, while also beautifying their appearance.

[0003] A sheet metal surface spraying fixture is a specialized tooling fixture used in sheet metal surface spraying processes to suspend, fix, and support sheet metal parts, and to assist them in completing the entire process of pretreatment, spraying, and curing. Its core function is to ensure that the sheet metal parts maintain a stable posture during the spraying process through precise fixing and suspension, avoiding uneven coating thickness or surface scratches caused by shaking or collision. At the same time, it can fully expose the surface of the sheet metal parts to the spraying environment, achieving full coating coverage and ensuring uniform spraying.

[0004] However, considering that existing rotary spraying fixtures can usually rotate sheet metal parts to improve the uniformity of spraying on the surface of sheet metal parts, it is difficult to adjust the suspension angle of the suspended sheet metal parts. As a result, dead corners are inevitably created when using a single angle for spraying on sheet metal parts of different shapes, which reduces the surface spraying effect of the sheet metal parts and thus reduces the effectiveness of the rotary spraying fixture. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-dimensional rotating hanger for spraying sheet metal parts.

[0006] To achieve this objective, the present invention adopts the following technical solution: A multi-dimensional rotating hanger for spraying sheet metal parts is provided, including a mounting plate, a motor, a lifting mechanism, a clamping mechanism, and an adjusting mechanism. The motor is fixedly mounted on the mounting plate. The lifting mechanism is rotatably mounted on the mounting plate via a rotating block. The lifting mechanism is used to drive the adjusting mechanism to lift and lower. The adjusting mechanism is used to adjust the tilt angle of the clamping mechanism. The clamping mechanism is used to clamp the sheet metal parts. The adjustment mechanism includes a fixed frame and a housing. The fixed frame is fixedly mounted on the lifting mechanism, and the housing is rotatably mounted on the fixed frame. The rotation of the housing drives the clamping mechanism to rotate, thereby adjusting the suspension angle of the sheet metal part.

[0007] Furthermore, the adjustment mechanism also includes a rotating shaft, a fixed rod, a sleeve, and a guide rod. The rotating shaft is rotatably mounted on the fixed frame, the fixed rod is fixedly mounted on the rotating shaft, the sleeve passes through the fixed rod via a cylindrical rod, and the guide rod is fixedly mounted on the housing and passes through the sleeve.

[0008] Furthermore, the adjustment mechanism also includes a third motor, which is fixedly mounted on a fixed frame, and the output shaft of the third motor is fixedly connected to the rotating shaft.

[0009] Furthermore, the clamping mechanism includes a clamping plate and a second bidirectional threaded rod. The clamping plate is slidably mounted on the housing via guide posts, and the second bidirectional threaded rod is rotatably mounted on the housing and threadedly connected to the clamping plate. The rotation of the second bidirectional threaded rod causes the clamping plate to move, thereby clamping and fixing the sheet metal part.

[0010] Furthermore, the clamping mechanism also includes a rubber pad, which is fixedly mounted on the clamping plate.

[0011] Furthermore, the lifting mechanism includes a support frame and a connecting column. The support frame is fixedly installed on the rotating block, and the rotating block is fixedly connected to the output shaft of the motor. The connecting column is slidably installed on the support frame, and the bottom of the connecting column is fixedly connected to the fixed frame.

[0012] Furthermore, the lifting mechanism also includes a hinge rod and a moving block. A sliding groove is provided on the support frame. The hinge rod is hinged to the connecting column via a hinge pin, which passes through the sliding groove. A guide groove is provided on the support frame, and the moving block is slidably mounted on the guide groove, hinged to the hinge rod. The movement of the moving block drives the connecting column to move vertically, thereby adjusting the height of the fixed frame and achieving the lifting of the sheet metal parts.

[0013] Furthermore, the lifting mechanism also includes a bidirectional threaded rod and a motor. The bidirectional threaded rod is rotatably mounted on the support frame and is threadedly connected to the moving block. The motor is fixedly mounted on the support frame and its output shaft is fixedly connected to the bidirectional threaded rod.

[0014] The beneficial effects of this utility model are as follows: This multi-dimensional rotating hanger for sheet metal surface spraying, through the set adjustment mechanism and clamping mechanism, can clamp and fix the sheet metal parts, and at the same time, it is easy to adjust the hanging angle of the clamped sheet metal parts, so that the sheet metal can achieve the rotating spraying effect at different angles, thereby improving the use effect of the rotating hanger. In addition, through the set lifting mechanism, it is easy to adjust the height position of the suspended sheet metal parts, thereby adapting to the surface spraying work of sheet metal parts of different sizes and shapes, and further improving the use effect of the rotating hanger. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments of this utility model will be briefly introduced below.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the main structure of the lifting mechanism of this utility model; Figure 3 This is a schematic diagram of the main structure of the adjustment mechanism of this utility model; Figure 4 This is a schematic diagram of the disassembled structure of the clamping mechanism of this utility model; Figure 5 This is a schematic diagram of the main structure of the connecting column of this utility model.

[0017] In the diagram: 1. Mounting plate; 2. Motor 1; 3. Lifting mechanism; 31. Support frame; 32. Connecting column; 33. Hinge column; 34. Hinge rod; 35. Moving block; 36. Bidirectional threaded rod 1; 37. Motor 2; 38. Slide groove; 39. Guide groove; 4. Clamping mechanism; 42. Clamping plate; 43. Rubber pad; 44. Guide column; 45. Bidirectional threaded rod 2; 5. Adjusting mechanism; 51. Fixed frame; 52. Motor 3; 53. Rotating shaft; 54. Fixed rod; 55. Cylindrical rod; 56. Sleeve; 57. Guide rod; 58. Housing; 6. Rotating block. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0020] Reference Figures 1 to 3The multi-dimensional rotating hanger for sheet metal surface spraying, as shown, includes a mounting plate 1, a motor 2, a lifting mechanism 3, a clamping mechanism 4, and an adjusting mechanism 5. The motor 2 is fixedly mounted on the mounting plate 1 and drives the lifting mechanism 3 to rotate, thereby causing the adjusting mechanism 5 and the clamping mechanism 4 to rotate, which in turn drives the sheet metal part to rotate. The lifting mechanism 3 is rotatably mounted on the mounting plate 1 via a rotating block 6 and drives the adjusting mechanism 5 to lift and lower, thereby adjusting the suspension height of the sheet metal part. The adjusting mechanism 5 is used to adjust the tilt angle of the clamping mechanism 4, thereby achieving a multi-angle rotating spraying effect on the sheet metal part. The clamping mechanism 4 is used to clamp the sheet metal part, thereby keeping the sheet metal part in a fixed state, which is convenient for surface spraying of the sheet metal part. The adjustment mechanism 5 includes a fixed frame 51 and a housing 58. The fixed frame 51 is fixedly installed on the lifting mechanism 3 and supports the housing 58. The housing 58 is rotatably installed on the fixed frame 51. By rotating the housing 58, the tilt angle of the clamping mechanism 4 can be adjusted, thereby adjusting the suspension angle of the sheet metal part.

[0021] Reference Figure 2 and Figure 3 The adjusting mechanism 5 also includes a rotating shaft 53, a fixed rod 54, a sleeve 56, and a guide rod 57. The rotating shaft 53 is rotatably mounted on the fixed frame 51. The rotation of the rotating shaft 53 drives the fixed rod 54 to rotate. The fixed rod 54 is fixedly mounted on the rotating shaft 53. The sleeve 56 passes through the fixed rod 54 via a cylindrical rod 55. The rotation of the fixed rod 54 drives the cylindrical rod 55 to move, and simultaneously drives the sleeve 56 to move along the guide rod 57. The guide rod 57 is fixedly mounted on the housing 58 and passes through the sleeve 56. The movement of the sleeve 56 drives the guide rod 57 to move, thereby causing the housing 58 to rotate and tilt. The adjusting mechanism 5 also includes a motor 52. The motor 52 is fixedly mounted on the fixed frame 51, and the output shaft of the motor 52 is fixedly connected to the rotating shaft 53. By starting the motor 52, the rotating shaft 53 can be rotated.

[0022] Reference Figure 3 and Figure 4 The clamping mechanism 4 includes a clamping plate 42 and a bidirectional threaded rod 45. The clamping plate 42 is slidably mounted on the housing 58 via guide posts 44. Two clamping plates 42 are symmetrically distributed, and the guide posts 44 guide the clamping plates 42. The bidirectional threaded rod 45 is rotatably mounted on the housing 58 and is threadedly connected to the clamping plate 42. The rotation of the bidirectional threaded rod 45 can drive the clamping plate 42 to move. The clamping mechanism 4 also includes a rubber pad 43, which is fixedly mounted on the clamping plate 42. The rubber pad 43 can increase the friction between the clamping plate 42 and the sheet metal part, thereby improving the clamping effect on the sheet metal part.

[0023] Reference Figure 1 and Figure 2 The lifting mechanism 3 includes a support frame 31 and a connecting column 32. The support frame 31 is fixedly installed on the rotating block 6, and the rotating block 6 is fixedly connected to the output shaft of the motor 2. By starting the motor 2, the rotating block 6 can be driven to rotate, thereby driving the support frame 31 to rotate, so that the sheet metal part can rotate around the circumference of the mounting plate 1. The connecting column 32 is slidably installed on the support frame 31, and the bottom of the connecting column 32 is fixedly connected to the fixed frame 51. By moving the connecting column 32, the fixed frame 51 can be moved, thereby adjusting the height position of the sheet metal part.

[0024] Reference Figure 2 and Figure 5 The lifting mechanism 3 also includes a hinge rod 34 and a moving block 35. A slide groove 38 is provided on the support frame 31. The slide groove 38 is used to guide the hinge column 33. The hinge rod 34 is hinged to the connecting column 32 through the hinge column 33, and the hinge column 33 passes through the slide groove 38. The movement of the hinge rod 34 can drive the hinge column 33 to move, so that the connecting column 32 can move vertically. A guide groove 39 is provided on the support frame 31. The guide groove 39 is used to guide the moving block 35. The moving block 35 is slidably installed on the guide groove 39, and the moving block 35 is hinged to the hinge rod 34. The movement of the moving block 35 can drive the hinge rod 34 to move.

[0025] Reference Figure 2 and Figure 5 The lifting mechanism 3 also includes a bidirectional threaded rod 36 and a motor 37. The bidirectional threaded rod 36 is rotatably mounted on the support frame 31 and is threadedly connected to the moving block 35. The rotation of the bidirectional threaded rod 36 can drive the moving block 35 to move. The motor 37 is fixedly mounted on the support frame 31 and its output shaft is fixedly connected to the bidirectional threaded rod 36. By starting the motor 37, the bidirectional threaded rod 36 can be driven to rotate.

[0026] Reference Figures 1 to 5 This multi-dimensional rotating hanger for sheet metal surface spraying, through its adjustable and clamping mechanisms, can clamp and fix the sheet metal parts, while also facilitating the adjustment of the hanging angle of the clamped sheet metal parts. This allows the sheet metal to achieve rotating spraying effects at different angles, thereby improving the usability of the rotating hanger. In addition, the lifting mechanism facilitates the adjustment of the height position of the suspended sheet metal parts, thus adapting to the surface spraying work of sheet metal parts of different sizes and shapes, further enhancing the usability of the rotating hanger.

[0027] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles employed. Those skilled in the art should understand that various modifications, equivalent substitutions, and variations can be made to this utility model. However, such variations, as long as they do not depart from the spirit of this utility model, should be within the protection scope of this utility model. Furthermore, some terminology used in this application specification and claims is not limiting, but merely for ease of description.

Claims

1. A multi-dimensional rotating hanger for surface spraying of sheet metal parts, characterized in that, It includes a mounting plate (1), a motor (2), a lifting mechanism (3), a clamping mechanism (4), and an adjusting mechanism (5). The motor (2) is fixedly mounted on the mounting plate (1). The lifting mechanism (3) is rotatably mounted on the mounting plate (1) via a rotating block (6). The lifting mechanism (3) is used to drive the adjusting mechanism (5) to lift and lower. The adjusting mechanism (5) is used to adjust the tilt angle of the clamping mechanism (4). The clamping mechanism (4) is used to clamp the sheet metal parts. The adjustment mechanism (5) includes a fixed frame (51) and a housing (58). The fixed frame (51) is fixedly installed on the lifting mechanism (3), and the housing (58) is rotatably installed on the fixed frame (51).

2. The multi-dimensional rotating hanger for sheet metal surface spraying according to claim 1, characterized in that, The adjustment mechanism (5) further includes a rotating shaft (53), a fixed rod (54), a sleeve (56), and a guide rod (57). The rotating shaft (53) is rotatably mounted on the fixed frame (51), the fixed rod (54) is fixedly mounted on the rotating shaft (53), the sleeve (56) passes through the fixed rod (54) through a cylindrical rod (55), and the guide rod (57) is fixedly mounted on the housing (58) and passes through the sleeve (56).

3. A multi-dimensional rotating hanger for surface spraying of sheet metal parts according to claim 2, characterized in that, The adjustment mechanism (5) also includes a motor three (52), which is fixedly installed on the fixed frame (51), and the output shaft of the motor three (52) is fixedly connected to the rotating shaft (53).

4. A multi-dimensional rotating hanger for surface spraying of sheet metal parts according to claim 1, characterized in that, The clamping mechanism (4) includes a clamping plate (42) and a bidirectional threaded rod (45). The clamping plate (42) is slidably mounted on the housing (58) via a guide post (44). The bidirectional threaded rod (45) is rotatably mounted on the housing (58) and is threadedly connected to the clamping plate (42).

5. A multi-dimensional rotating hanger for surface spraying of sheet metal parts according to claim 4, characterized in that, The clamping mechanism (4) also includes a rubber pad (43), which is fixedly installed on the clamping plate (42).

6. A multi-dimensional rotating hanger for surface spraying of sheet metal parts according to claim 1, characterized in that, The lifting mechanism (3) includes a support frame (31) and a connecting column (32). The support frame (31) is fixedly installed on the rotating block (6), and the rotating block (6) is fixedly connected to the output shaft of the motor (2). The connecting column (32) is slidably installed on the support frame (31), and the bottom of the connecting column (32) is fixedly connected to the fixed frame (51).

7. A multi-dimensional rotating hanger for surface spraying of sheet metal parts according to claim 6, characterized in that, The lifting mechanism (3) further includes a hinge rod (34) and a moving block (35). A sliding groove (38) is provided on the support frame (31). The hinge rod (34) is hinged to the connecting column (32) through the hinge column (33), and the hinge column (33) passes through the sliding groove (38). A guide groove (39) is provided on the support frame (31). The moving block (35) is slidably installed on the guide groove (39), and the moving block (35) is hinged to the hinge rod (34).

8. A multi-dimensional rotating hanger for surface spraying of sheet metal parts according to claim 7, characterized in that, The lifting mechanism (3) further includes a bidirectional threaded rod (36) and a motor (37). The bidirectional threaded rod (36) is rotatably mounted on the support frame (31) and is threadedly connected to the moving block (35). The motor (37) is fixedly mounted on the support frame (31) and the output shaft of the motor (37) is fixedly connected to the bidirectional threaded rod (36).

Images