Multilayer composite spraying structure of wear-resistant atomizing wheel

Abstract

The utility model discloses a multilayer composite spraying structure of wear -resisting type atomization wheel, including quick fixing and preventing blocking assembly, quick fixing and preventing blocking assembly includes the receiving groove, second motor, gear, rack and spacing block, and the receiving groove is set up on the card bar, the receiving groove place fixed connection second motor, second motor output end connects the gear, the gear both ends with the movable connection rack between card bar, the rack is fixedly connected with spacing block. The utility model discloses through second motor drive gear rotation, then under the cooperation with rack, can form spacing relation between spacing block and atomization wheel axle inner race with quick, and this kind of inner race fixed mode replaced the traditional clamping atomization wheel outer surface structure, and this kind of fixed mode will not obstruct atomization wheel outer surface any area, need not subsequent adjustment clamping position to carry out secondary spraying, can complete all -round spraying one -time, greatly reduces the operation step, and promotes the spraying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of spraying device technology, specifically to a multi-layer composite spraying structure for a wear-resistant atomizing wheel. Background Technology

[0002] The multi-layer composite coating structure of wear-resistant atomizing wheels is a structural design that improves the wear resistance, corrosion resistance and atomization effect by spraying multiple layers of different materials on the surface of the atomizing wheel, ultimately extending the service life of the atomizing wheel and stabilizing its working performance.

[0003] In the prior art, to achieve a stable connection of the atomizing wheel during the spraying process, a clamping structure is usually used to clamp both ends of the atomizing wheel. However, this results in the contact end between the clamping block and the outer surface of the atomizing wheel being covered and unable to be coated with paint. This requires subsequent adjustment of the clamping position and a second spraying, which affects the spraying efficiency. Therefore, a new structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a multi-layer composite spraying structure for a wear-resistant atomizing wheel, thereby solving the problems mentioned in the background section. To solve these technical problems, this invention is achieved through the following technical solution: This utility model relates to a multi-layer composite spraying structure for a wear-resistant atomizing wheel, comprising: The spraying assembly includes a C-shaped frame, a hydraulic cylinder, a spraying box, a support rod, a first motor, and a clamping rod. The upper and lower ends of the C-shaped frame are fixedly connected to the hydraulic cylinders. The spraying box is fixedly connected to the hydraulic cylinders. One end of the support rod is fixedly connected to the C-shaped frame. The other end of the support rod is fixedly connected to the first motor. The output end of the first motor is connected to one end of the clamping rod. The other end of the clamping rod is movably clamped to the inner ring of the atomizing wheel shaft. A quick-fixing and anti-obstruction assembly includes a receiving groove, a second motor, a gear, a rack, and a limiting block. The receiving groove is provided on the clamping rod, and the second motor is fixedly connected to the receiving groove. The output end of the second motor is connected to the gear, and the two ends of the gear are movably connected to the clamping rod, with the limiting block fixedly connected to the rack.

[0005] Furthermore, the cross-section of the lever is square.

[0006] Furthermore, there are a total of two racks and two limiting blocks.

[0007] Furthermore, the connecting end of the limiting block is arc-shaped.

[0008] Furthermore, it also includes a leak-proof component, which includes a first discharge box and a second discharge box, and the first discharge box and the second discharge box are fixedly installed on the spray box respectively.

[0009] Furthermore, the discharge ends of both the first and second discharge boxes are semi-circular.

[0010] Furthermore, the anti-leakage assembly also includes a circular discharge plate, which is fixedly connected to the second discharge box.

[0011] This utility model has the following beneficial effects: This invention uses a second motor to drive a gear to rotate, which, in conjunction with a rack, quickly establishes a limiting relationship between the limiting block and the inner ring of the atomizing wheel shaft. This inner ring fixing method replaces the traditional structure that clamps the outer surface of the atomizing wheel. This fixing method does not obstruct any area of ​​the outer surface of the atomizing wheel, eliminating the need for subsequent adjustment of the clamping position for secondary spraying. It can complete all-around spraying in one go, significantly reducing operation steps and improving spraying efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This is a schematic diagram of the second motor connection of this utility model; Figure 3 This is a schematic diagram of the internal rack and pinion distribution of the caliper of this utility model; Figure 4 This is a schematic diagram showing the connection between the first and second discharge boxes of this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 101. C-shaped frame; 102. Hydraulic cylinder; 103. Spray painting box; 104. Frame pole; 105. First motor; 106. Clamping rod; 201. Receiving groove; 202. Second motor; 203. Gear; 204. Rack; 205. Limit block; 301. First discharge box; 302. Second discharge box; 303. Circular discharge plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0017] Please see Figure 1-4 As shown, this utility model is a multi-layer composite spraying structure for a wear-resistant atomizing wheel, comprising: The spraying assembly includes a C-shaped frame 101, a hydraulic cylinder 102, a spraying box 103, a support rod 104, a first motor 105, and a clamping rod 106. The upper and lower ends of the C-shaped frame 101 are fixedly connected to the hydraulic cylinder 102, the spraying box 103 is fixedly connected to the hydraulic cylinder 102, one end of the support rod 104 is fixedly connected to the C-shaped frame 101, the other end of the support rod 104 is fixedly connected to the first motor 105, the output end of the first motor 105 is connected to one end of the clamping rod 106, and the other end of the clamping rod 106 is movably clamped to the inner ring of the atomizing wheel shaft. The quick-fixing and anti-obstruction assembly includes a receiving groove 201, a second motor 202, a gear 203, a rack 204, and a limiting block 205. The receiving groove 201 is opened on the locking rod 106, and the second motor 202 is fixedly connected to the receiving groove 201. The output end of the second motor 202 is connected to the gear 203. The two ends of the gear 203 are movably connected to the rack 204 between the rack 203 and the locking rod 106. The limiting block 205 is fixedly connected to the rack 204. There are a total of two racks 204 and two limiting blocks 205. The two hydraulic cylinders 102 provide kinetic energy for moving the two spray boxes 103 up and down respectively. The support rod 104 ensures the installation of the first motor 105, which drives the locking rod 106 to rotate within the inner ring of the atomizing wheel shaft. The receiving groove 201 ensures the installation of the second motor 202, which drives the gear 203 to rotate. When the gear 203 rotates, it drives the two racks 204 that it meshes with to move up and down respectively, thereby causing the limiting block 205 to engage with the upper and lower walls of the inner ring of the atomizing wheel shaft respectively. This achieves the limiting connection between the locking rod 106 and the atomizing wheel, ensuring the rotation of the atomizing wheel by the first motor 105 and facilitating the subsequent spraying process. The spray box 103 is model MPX1150, which has advantages such as small size and explosion-proof design, wide operating range, high-precision spraying, flexible settings, and low operating costs. It is suitable for spraying small precision parts and small products.

[0018] The cross-section of the lever 106 is square. The square design of the lever 106 ensures that its four sides initially engage with the inner ring of the atomizing wheel shaft.

[0019] The connecting end of the limit block 205 is arc-shaped; The arc-shaped structure of the limiting block 205 ensures that it fits tightly against the inner wall of the inner ring of the atomizing wheel shaft, further guaranteeing a secure limiting connection.

[0020] It also includes a material leakage prevention component, which includes a first discharge box 301 and a second discharge box 302. The first discharge box 301 and the second discharge box 302 are fixedly installed on the spray box 103, respectively. The discharge ends of the first discharge box 301 and the second discharge box 302 are both semi-circular. The material leakage prevention component also includes a circular discharge plate 303, which is fixedly connected to the second discharge box 302. The first discharge box 301, the second discharge box 302, and the circular discharge plate 303 are all provided with several discharge holes. The internal cavity structure formed by the first discharge box 301, the second discharge box 302, and the circular discharge plate 303 can cover the atomizing wheel, thereby achieving all-round uniform coating of the atomizing wheel and avoiding material leakage.

[0021] Working principle: The inner ring of the atomizing wheel shaft is fitted onto the outer side of one end of the clamp 106. Then, the second motor 202 is turned on, driving the gear 203 to rotate. This causes one of the racks 204 at both ends to move upward and the other downward, thereby causing the two limiting blocks 205 to move up and down respectively, until the two limiting blocks 205 are tightly fitted against the upper and lower walls of the inner ring of the atomizing wheel shaft. Then, the second motor 202 is turned off, and the switches on the two hydraulic cylinders 102 are turned on, causing the two spray boxes 103 to move up and down respectively. This causes the first discharge box 301 to move downward and the second discharge box 302 to move upward (circular discharge plate 30). 3. Move upwards until the two contact, covering and surrounding the atomizing wheel. Then turn on the first motor 105 to drive the lever 106 to rotate, which in turn drives the atomizing wheel to rotate. At the same time, turn on the switch on the spray box 103 to spray the atomizing wheel from all directions. After the spraying is completed, first turn off the first motor 105. By controlling the two hydraulic cylinders 102, drive the two spray boxes 103 to reset, which in turn drives the first discharge box 301, the second discharge box 302 and the circular discharge plate 303 to reset. Then, by controlling the second motor 202, the gear 203 drives the rack 204 to reset. Finally, the atomizing wheel after the coating is completed can be removed.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-layer composite spraying structure for a wear-resistant atomizing wheel, characterized in that, include: The spraying assembly includes a C-shaped frame (101), a hydraulic cylinder (102), a spraying box (103), a support rod (104), a first motor (105), and a clamping rod (106). The upper and lower ends of the C-shaped frame (101) are fixedly connected to the hydraulic cylinder (102). The spraying box (103) is fixedly connected to the hydraulic cylinder (102). One end of the support rod (104) is fixedly connected to the C-shaped frame (101). The other end of the support rod (104) is fixedly connected to the first motor (105). The output end of the first motor (105) is connected to one end of the clamping rod (106). The other end of the clamping rod (106) is movably clamped to the inner ring of the atomizing wheel shaft. A quick-fixing and anti-obstruction assembly includes a receiving groove (201), a second motor (202), a gear (203), a rack (204), and a limiting block (205). The receiving groove (201) is provided on the clamp (106). The second motor (202) is fixedly connected to the receiving groove (201). The output end of the second motor (202) is connected to the gear (203). The rack (204) is movably connected between the two ends of the gear (203) and the clamp (106). The limiting block (205) is fixedly connected to the rack (204).

2. The multi-layer composite spraying structure of a wear-resistant atomizing wheel according to claim 1, characterized in that: The cross-section of the lever (106) is square.

3. The multi-layer composite spraying structure of a wear-resistant atomizing wheel according to claim 1, characterized in that: There are two racks (204) and two limiting blocks (205).

4. The multi-layer composite spraying structure of a wear-resistant atomizing wheel according to claim 1, characterized in that: The connecting end of the limiting block (205) is arranged in an arc shape.

5. The multi-layer composite spraying structure of a wear-resistant atomizing wheel according to claim 1, characterized in that: It also includes a leak-proof component, which includes a first discharge box (301) and a second discharge box (302), and the first discharge box (301) and the second discharge box (302) are fixedly installed on the spray box (103).

6. The multi-layer composite spraying structure of a wear-resistant atomizing wheel according to claim 5, characterized in that: The discharge ends of both the first discharge box (301) and the second discharge box (302) are semi-circular.

7. The multi-layer composite spraying structure of a wear-resistant atomizing wheel according to claim 5, characterized in that: The leak-proof assembly also includes a circular discharge plate (303), which is fixedly connected to the second discharge box (302).

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