A paint spraying device for processing plastic products

Abstract

This utility model relates to the field of plastic product processing technology, specifically a painting equipment for plastic product processing. It includes an equipment housing, a precision height adjustment mechanism on the surface of the frame and adjusting ring, a convenient assembly mechanism on the surface of the equipment housing and mounting plate, and an angle adjustment mechanism on the surface of the adjusting rod and adjusting ring. This utility model not only allows users to easily install the mounting plate at a designated position on the surface of the equipment housing, making operation more convenient, but also allows for precise adjustment of the adjusting ring to the required height according to the painting needs of the workpiece, resulting in higher precision. Furthermore, it allows for adjustment of the spray gun angle according to the painting needs of the workpiece surface, making the painting more efficient.

Description

Technical Field

[0001] This utility model relates to the field of plastic product processing technology, specifically to a painting equipment for plastic product processing. Background Technology

[0002] Plastic is a solid material made from polymers as the basic component, with the addition of additives, and processed and molded or cross-linked and cured under certain temperature and pressure. Plastic products are made from plastic through a series of processes. Painting equipment is required in the production of plastic products. However, the existing painting equipment has some shortcomings in use. In order to meet the needs of the market, a painting equipment for processing plastic products is needed.

[0003] Existing spray painting equipment suffers from low spraying efficiency and inconvenient assembly, making it difficult to operate. Furthermore, the height adjustment is not precise enough, preventing the adjustment ring from being precisely adjusted to the required height for the workpiece, thus reducing accuracy. In addition, the spraying angle is usually not adjustable, making it impossible to adjust the spray gun angle according to the workpiece surface requirements, resulting in inefficient spraying. Utility Model Content

[0004] The purpose of this utility model is to provide a painting equipment for processing plastic products, so as to solve the problems mentioned in the background art, such as the inconvenience of assembling the painting equipment, the lack of precision when adjusting the height, and the fact that the spraying angle is usually not adjustable.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a painting equipment for processing plastic products, comprising an equipment housing, control buttons and a vision sensor mounted on the surface of the equipment housing, a paint tank installed inside the equipment housing, an assembly plate on the surface of the equipment housing, a frame on the surface of the assembly plate, an adjusting ring sleeved on the surface of the frame, an adjusting rod on the surface of the adjusting ring, a precise height adjustment mechanism on the surfaces of the frame and the adjusting ring, a convenient assembly mechanism on the surfaces of the equipment housing and the assembly plate, and an angle adjustment mechanism on the surfaces of the adjusting rod and the adjusting ring.

[0006] Preferably, the surface of the equipment housing is provided with multiple sets of doors, which are rotatably engaged with the surface of the equipment housing. A conveyor box is installed on the surface of the equipment housing, and a cavity is opened inside the conveyor box. A conveyor belt assembly is installed inside the cavity, and a movable plate is installed on the surface of the conveyor belt assembly. The movable plate is slidably engaged with the inner wall of the cavity. The surface of the movable plate is provided with equally spaced connecting rods, and a drive motor is installed inside the movable plate. The output end of the drive motor is connected to a rotating shaft via a coupling. The top end of the rotating shaft is fixed to the surface at the bottom position of the connecting rod. A clamping fixture is provided on the surface of the connecting rod, and a clamping fixture is mounted on the surface of the clamping fixture. The workpiece body has a liquid level sensor installed on the inner wall of the paint tank. A pump body is installed inside the equipment housing, with the output end of the pump body extending into the paint tank. An inlet pipe is installed at the input end of the pump body, with one end of the inlet pipe penetrating the equipment housing and extending to the outside of the equipment housing. Fixing rods are installed on both sides of the adjusting rod, and mounting brackets are fitted on the surfaces of the fixing rods. The mounting brackets and fixing rods are connected by mounting studs. A spray gun is installed on the surface of the mounting bracket, and a pipe is installed on the surface of the spray gun. A connection port is installed on the surface at the top of the equipment housing, with one end of the pipe penetrating the connection port and connecting to the inside of the paint tank.

[0007] Preferably, the precise height adjustment mechanism consists of an adjusting screw, an anti-loosening sleeve, a clamping plate, a mounting groove, a groove body, and a scale line. The surface of the adjusting ring is fitted with an anti-loosening sleeve, and the surface of the anti-loosening sleeve is threaded with an adjusting screw. One end of the adjusting screw extends to the inner side of the adjusting ring, and the surface of the frame body is provided with a mounting groove.

[0008] Preferably, the mounting groove is provided with a pressing plate, the surface of the pressing plate and the surface of the adjusting screw are rotatably engaged, the surface of the pressing plate is in contact with the inner wall of the mounting groove, the surface of the frame is provided with a groove, the groove is slidably engaged with the inner wall of the adjusting ring, and the surface of the frame is provided with scale lines.

[0009] Preferably, the convenient assembly mechanism consists of mounting screws, fastening studs, guide grooves and guide blocks. The assembly plate is connected to the surface of the equipment housing by mounting screws, and the frame is connected to the surface of the assembly plate by fastening studs.

[0010] Preferably, a guide block is installed on the surface at the bottom of the assembly plate, and a guide groove is formed on the surface of the equipment housing, with the guide groove and the surface of the guide block slidingly engaging each other.

[0011] Preferably, the angle adjustment mechanism includes a dial, a rod, a pointer, a screw sleeve body, and a fastening bolt. The rod is mounted on the surface of the adjustment ring, and the surfaces of the rod and the adjustment rod rotate in relation to each other. The dial is mounted on the surface of the adjustment rod.

[0012] Preferably, a pointer is mounted on the surface of the rod, a threaded sleeve body is mounted on the surface of the rod, and a fastening bolt is threadedly connected to the surface of the threaded sleeve body. One end of the fastening bolt passes through the threaded sleeve body, the rod and the adjusting rod in sequence and is fastened to the surface thread of the adjusting ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the painting equipment for plastic product processing not only makes it convenient for users to install the assembly plate on the designated position on the surface of the equipment box, making the painting equipment easier to operate, but also allows the adjustment ring to be precisely adjusted to the required height according to the needs of spraying the workpiece body, making the painting equipment more accurate, and allows the angle of the spray gun to be adjusted according to the needs of spraying the surface of the workpiece body, making the spraying of the workpiece body surface more efficient.

[0014] 1. By setting up a convenient assembly mechanism, the assembly plate is pushed, causing the guide block to slide inside the guide groove. With the cooperation of the guide groove and the guide block, the installation position of the assembly plate is positioned and guided. The user then tightens the mounting screws on the surface of the assembly plate, and the assembly plate is installed on the surface of the equipment box under the action of the mounting screws. The user then places the frame on the surface of the assembly plate and tightens the fastening studs. Under the action of the fastening studs, the frame is assembled on the surface of the assembly plate, realizing the function of convenient assembly of the painting equipment. This makes it easy for the user to install the assembly plate in the designated position on the surface of the equipment box when using the painting equipment, making the operation of the painting equipment more convenient.

[0015] 2. Equipped with a precise height adjustment mechanism, the user loosens the adjusting screw, causing it to move the pressure plate away from the inner wall of the mounting slot. Then, the user pulls the adjusting ring up and down, allowing it to move on the surface of the frame. The adjusting ring slides on the surface of the slot, guided by the slot's action. By observing the scale values ​​on the adjusting ring's surface, the user can precisely adjust it to the desired height. After adjustment, the user tightens the adjusting screw. The anti-loosening sleeve prevents accidental loosening during use, thus achieving precise height adjustment for the painting equipment. This allows the painting equipment to be used with the adjusting ring precisely adjusted to the required height according to the needs of spraying the workpiece, resulting in higher precision during operation.

[0016] 3. With an angle adjustment mechanism, the user loosens the fastening bolt and then rotates the adjusting rod, causing the dial to rotate on the surface of the rod. As the dial rotates, the user can precisely control the angle of the adjusting rod by observing the pointer pointing to the scale value. After adjusting the adjusting rod to the desired angle, the user tightens the fastening bolt on the surface of the sleeve body. Under the action of the fastening bolt, the adjusting rod is fixed to the surface of the adjusting ring. The cooperation between the sleeve body and the fastening bolt ensures the stability of the adjusting rod during spraying, realizing the function of adjustable spraying angle of the painting equipment. This allows the spray gun angle to be adjusted according to the spraying needs of the workpiece surface, making the spraying of the workpiece surface more efficient. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0019] Figure 3 This is a side sectional view of the present invention.

[0020] Figure 4 For the present utility model Figure 2 A magnified schematic diagram of the precision height adjustment mechanism;

[0021] Figure 5 For the present utility model Figure 2 An enlarged structural diagram of the convenient assembly mechanism;

[0022] Figure 6 For the present utility model Figure 3 Enlarged schematic diagram of the mid-angle adjustment mechanism.

[0023] In the diagram: 1. Equipment housing; 11. Control button; 12. Vision sensor; 101. Paint tank; 102. Door; 103. Conveyor box; 104. Conveyor belt assembly; 105. Drive motor; 106. Cavity; 107. Moving plate; 108. Rotating shaft; 109. Connecting rod; 110. Clamping fixture; 111. Workpiece body; 112. Spray gun; 113. Pipe; 114. Mounting bracket; 115. Mounting stud; 116. Fixing rod; 117. Adjusting rod; 118. Frame; 119. Liquid level sensor 1. Sensor; 120. Inlet pipe; 121. Pump body; 122. Connection port; 123. Adjusting ring; 124. Assembly plate; 2. Precision height adjustment mechanism; 21. Adjusting screw; 22. Anti-loosening sleeve; 23. Pressing plate; 24. Mounting groove; 25. Groove body; 26. Scale line; 3. Convenient assembly mechanism; 31. Mounting screw; 32. Fastening stud; 33. Guide groove; 34. Guide block; 4. Angle adjustment mechanism; 41. Scale; 42. Rod body; 43. Pointer; 44. Sleeve body; 45. Fastening bolt. Detailed Implementation

[0024] 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, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0025] The structure of the spray painting equipment for processing plastic products provided by this utility model is as follows: Figure 1 , Figure 2 and Figure 3As shown, the device includes a housing 1, on the surface of which a control button 11 (e.g., LA series) is mounted. A vision sensor 12 (e.g., SC series) is also mounted on the surface of the housing 1. The output of the vision sensor 12 is electrically connected to the input of the control button 11. Multiple doors 102 are provided on the surface of the housing 1, rotating in relation to each other. A paint tank 101 is installed inside the housing 1. A conveyor box 103 is mounted on the surface of the housing 1. A cavity 106 is formed inside the conveyor box 103, and a conveyor belt assembly 104 is installed inside the cavity 106. A movable plate 107 is mounted on the surface of cavity 104. The movable plate 107 slides against the inner wall of cavity 106. Equally spaced connecting rods 109 are provided on the surface of the movable plate 107. A drive motor 105 is installed inside the movable plate 107. The drive motor 105 can be a JO series model. The input end of the drive motor 105 is electrically connected to the output end of control button 11. A rotating shaft 108 is mounted on the output end of the drive motor 105 via a coupling. The top end of the rotating shaft 108 is fixed to the surface at the bottom of the connecting rod 109. A clamping fixture 110 is provided on the surface of the connecting rod 109. A workpiece body 111 is hung on the surface of the clamping fixture 110. A liquid level indicator is installed on the inner wall of paint tank 101. Sensor 119, which can be a PY series model, is used. The output terminal of the liquid level sensor 119 is electrically connected to the input terminal of the control button 11. A pump body 121, which can be an SLG series model, is installed inside the equipment housing 1. The input terminal of the pump body 121 is electrically connected to the output terminal of the control button 11. The output terminal of the pump body 121 extends into the paint tank 101. An inlet pipe 120 is installed at the input terminal of the pump body 121. One end of the inlet pipe 120 passes through the equipment housing 1 and extends to the outside of the equipment housing 1. An assembly plate 124 is provided on the surface of the equipment housing 1. A frame 118 is provided on the surface of the assembly plate 124. A cover is fitted on the surface of the frame 118. An adjusting ring 123 is provided with an adjusting rod 117 on its surface. Fixing rods 116 are installed on both sides of the adjusting rod 117. A mounting bracket 114 is fitted on the surface of the fixing rod 116. The mounting bracket 114 and the fixing rod 116 are connected by a mounting stud 115. A spray gun 112 is installed on the surface of the mounting bracket 114. The model of the spray gun 112 can be W series. The input end of the spray gun 112 is electrically connected to the output end of the control button 11. A tube 113 is installed on the surface of the spray gun 112. A connection port 122 is installed on the surface at the top of the equipment box 1. One end of the tube 113 passes through the connection port 122 and connects to the equipment box 1 and the interior of the paint tank 101.

[0026] Furthermore, such as Figure 2 and Figure 4As shown, the surfaces of the frame 118 and the adjusting ring 123 are provided with a precision height adjustment mechanism 2. The precision height adjustment mechanism 2 consists of an adjusting screw 21, an anti-loosening sleeve 22, a clamping plate 23, a mounting groove 24, a groove body 25, and a scale line 26. The surface of the adjusting ring 123 is provided with an anti-loosening sleeve 22, and the surface of the anti-loosening sleeve 22 is threaded with the adjusting screw 21. One end of the adjusting screw 21 extends to the inner side of the adjusting ring 123. The surface of the frame 118 is provided with a mounting groove 24, and the inside of the mounting groove 24 is provided with a clamping plate 23. The surface of the clamping plate 23 and the surface of the adjusting screw 21 rotate and cooperate with each other. The surface of the clamping plate 23 contacts the inner wall of the mounting groove 24. The surface of the frame 118 is provided with a groove body 25, and the groove body 25 slides and cooperates with the inner wall of the adjusting ring 123. The surface of the frame 118 is provided with a scale line 26.

[0027] During implementation, the user loosens the adjusting screw 21, causing the adjusting screw 21 to move the pressing plate 23 away from the inner wall of the mounting groove 24. Then, the user pulls the adjusting ring 123 up and down, causing the adjusting ring 123 to move on the surface of the frame 118. At this time, the adjusting ring 123 slides on the surface of the groove 25, and the groove 25 guides the adjusting ring 123. By observing the scale value of the scale line 26 on the surface of the adjusting ring 123, the user can accurately adjust the adjusting ring 123 to the required height. After adjustment, the user tightens the adjusting screw 21, causing the pressing plate 23 to move. The pressing plate 23 moves into the interior of the mounting groove 24 and presses the adjusting ring 123 firmly onto the surface of the frame 118. With the help of the anti-loosening sleeve 22, the adjusting screw 21 can be prevented from accidentally loosening during use, thus realizing the function of precise height adjustment of the painting equipment.

[0028] Furthermore, such as Figure 2 and Figure 5 As shown, the surfaces of the equipment housing 1 and the assembly plate 124 are provided with a convenient assembly mechanism 3. The convenient assembly mechanism 3 consists of mounting screws 31, fastening studs 32, guide grooves 33 and guide blocks 34. The surface of the assembly plate 124 is connected to the surface of the equipment housing 1 by mounting screws 31, and the frame 118 is connected to the surface of the assembly plate 124 by fastening studs 32. A guide block 34 is installed on the surface of the bottom position of the assembly plate 124. A guide groove 33 is opened on the surface of the equipment housing 1, and the surfaces of the guide groove 33 and the guide block 34 slide against each other.

[0029] During implementation, the assembly plate 124 is pushed, causing the guide block 34 to slide inside the guide groove 33. With the cooperation of the guide groove 33 and the guide block 34, the installation position of the assembly plate 124 is positioned and guided. The user then tightens the mounting screws 31 on the surface of the assembly plate 124. Under the action of the mounting screws 31, the assembly plate 124 is installed on the surface of the equipment housing 1. Subsequently, the user places the frame 118 on the surface of the assembly plate 124 and tightens the fastening studs 32. Under the action of the fastening studs 32, the frame 118 is assembled on the surface of the assembly plate 124, thereby realizing the function of convenient assembly of the painting equipment.

[0030] Furthermore, such as Figure 3 and Figure 6 As shown, the surfaces of the adjusting rod 117 and the adjusting ring 123 are provided with an angle adjustment mechanism 4. The angle adjustment mechanism 4 includes a dial 41, a rod 42, a pointer 43, a threaded sleeve body 44, and a fastening bolt 45. The rod 42 is mounted on the surface of the adjusting ring 123. The rod 42 and the surface of the adjusting rod 117 rotate and cooperate with each other. The dial 41 is mounted on the surface of the adjusting rod 117. The pointer 43 is mounted on the surface of the rod 42. The threaded sleeve body 44 is mounted on the surface of the rod 42. The fastening bolt 45 is threadedly connected to the surface of the threaded sleeve body 44. One end of the fastening bolt 45 passes through the threaded sleeve body 44, the rod 42, and the adjusting rod 117 in sequence and is threadedly fastened to the surface of the adjusting ring 123.

[0031] During implementation, the user loosens the fastening bolt 45 and then rotates the adjusting rod 117, causing the adjusting rod 117 to drive the dial 41 to rotate on the surface of the rod body 42. When the dial 41 rotates, the user can precisely control the angle of the adjusting rod 117 by observing the scale value pointed to by the pointer 43 on the dial 41. After the adjusting rod 117 is adjusted to the required angle, the user tightens the fastening bolt 45 on the surface of the sleeve body 44. Under the action of the fastening bolt 45, the adjusting rod 117 is fixed to the surface of the adjusting ring 123. The joint cooperation of the sleeve body 44 and the fastening bolt 45 ensures the stability of the adjusting rod 117 during spraying. Since the spray gun 112 is mounted on the surface of the adjusting rod 117, adjusting the adjusting rod 117 to the required angle means that the spray gun 112 is adjusted to the required height, so as to realize the function of adjustable spraying angle of the painting equipment.

[0032] Working principle: In use, first place the equipment housing 1 in the designated position. The user places the assembly plate 124 on the surface of the equipment housing 1 and pushes the assembly plate 124, causing the guide block 34 to slide inside the guide groove 33. With the cooperation of the guide groove 33 and the guide block 34, the installation position of the assembly plate 124 is positioned and guided. The user then tightens the mounting screws 31 on the surface of the assembly plate 124. Under the action of the mounting screws 31, the assembly plate 124 is installed on the surface of the equipment housing 1. Subsequently, the user places the frame 118 on the surface of the assembly plate 124 and tightens the fastening studs 32. Under the action of the fastening studs 32, the frame 118 is assembled on the surface of the assembly plate 124, thus realizing the function of convenient assembly of the painting equipment. This makes it convenient for the user to install the assembly plate 124 in the designated position on the surface of the equipment housing 1 when using the painting equipment, making the operation of the painting equipment more convenient.

[0033] Subsequently, the user needs to adjust the height of the spray gun 112 according to the height position of the workpiece body 111. The user loosens the adjusting screw 21, causing the adjusting screw 21 to move the pressure plate 23 away from the inner wall of the mounting groove 24. Then, the user pulls the adjusting ring 123 up and down, causing the adjusting ring 123 to move on the surface of the frame 118. At this time, the adjusting ring 123 slides on the surface of the groove 25, and is guided by the groove 25. By observing the scale value of the scale line 26 on the surface of the adjusting ring 123, the user can accurately adjust the adjusting ring 123 to the required height. After adjustment, the user tightens the adjusting screw 21. Under the action of the adjusting screw 21, the pressing plate 23 moves, causing the pressing plate 23 to move into the mounting groove 24 and press the adjusting ring 123 firmly onto the surface of the frame 118. Under the action of the anti-loosening sleeve 22, the adjusting screw 21 can be prevented from accidentally loosening during use, so as to realize the function of precise height adjustment of the painting equipment. This allows the painting equipment to be used with the adjusting ring 123 precisely adjusted to the required height according to the needs of painting the workpiece body 111, making the painting equipment more accurate during use.

[0034] Subsequently, control button 11 controls the conveyor belt assembly 104 inside the conveyor box 103 to operate. Under the action of the conveyor belt assembly 104, the moving plate 107 moves inside the cavity 106. The moving plate 107 drives the connecting rod 109, the clamping fixture 110, and the workpiece body 111 to move on the surface of the conveyor box 103, conveying the workpiece body 111 assembled on the surface of the clamping fixture 110. During the conveying process, control button 11 controls the drive motor 105 to operate. Under the action of the drive motor 105, the rotating shaft 108 rotates, thereby driving the connecting rod 109, the clamping fixture 110, and the workpiece body 111 to rotate. When the connecting rod 109, the clamping fixture 110, and the workpiece body 111 move to one side of the frame 118, the vision sensor 12 detects the position of the workpiece body 111, identifies the shape, position, and surface condition of the workpiece body 111, and sends a signal to control button 11. Control button 11 receives... Upon receiving the signal, the automatic control spray gun 112 is activated to generate a spraying path, ensuring uniform coating coverage. Specifically, the paint inside the paint tank 101 enters the spray gun 112 through the pipe 113, and then the spray gun 112 sprays the surface of the workpiece 111, ensuring the paint is applied to the surface of the workpiece 111. After the connecting rod 109, the clamping fixture 110, and the workpiece 111 pass the frame 118, the control button 11 controls the spray gun 112 to stop automatically. While the spray gun 112 is spraying the surface of the workpiece 111, the amount of paint inside the paint tank 101 will continuously decrease. When the level sensor 119 detects that the amount of paint inside the paint tank 101 is too low, it sends a signal to the control button 11. After receiving the signal from the level sensor 119, the control button 11 automatically controls the pump 121 to work, replenishing the paint tank 101 with paint through the inlet pipe 120, thus achieving automated monitoring.

[0035] Subsequently, when spraying the surface of the workpiece body 111, the angle of the spray gun 112 needs to be adjusted. The user loosens the fastening bolt 45 and then rotates the adjusting rod 117, causing the adjusting rod 117 to drive the scale 41 to rotate on the surface of the rod body 42. When the scale 41 rotates, the user can precisely control the angle of the adjusting rod 117 by observing the scale value pointed to by the pointer 43 on the scale 41. After the adjusting rod 117 is adjusted to the required angle, the user tightens the fastening bolt 45 on the surface of the threaded sleeve body 44, and the adjusting rod 117 is fixed to the adjusting ring under the action of the fastening bolt 45. The surface of 123, with the cooperation of the threaded sleeve body 44 and the fastening bolt 45, ensures the stability of the adjusting rod 117 during spraying. Since the spray gun 112 is mounted on the surface of the adjusting rod 117, adjusting the adjusting rod 117 to the required angle means that the spray gun 112 is adjusted to the required height, so as to realize the function of adjustable spraying angle of the painting equipment. This allows the spray gun 112 to be adjusted according to the spraying needs of the workpiece body 111 surface, making the spraying of the workpiece body 111 surface more efficient, and finally completing the use of the painting equipment.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A paint spraying apparatus for processing plastic products, comprising an apparatus housing (1), characterized in that: The surface of the equipment housing (1) is equipped with control buttons (11), the surface of the equipment housing (1) is equipped with a vision sensor (12), the interior of the equipment housing (1) is equipped with a paint tank (101), the surface of the equipment housing (1) is provided with an assembly plate (124), the surface of the assembly plate (124) is provided with a frame (118), the surface of the frame (118) is fitted with an adjusting ring (123), the surface of the adjusting ring (123) is provided with an adjusting rod (117), the surface of the frame (118) and the adjusting ring (123) is provided with a precision height adjustment mechanism (2), the surface of the equipment housing (1) and the assembly plate (124) is provided with a convenient assembly mechanism (3), and the surface of the adjusting rod (117) and the adjusting ring (123) is provided with an angle adjustment mechanism (4).

2. The painting equipment for processing plastic products according to claim 1, characterized in that: The surface of the equipment housing (1) is provided with multiple sets of doors (102), which rotate in relation to the surface of the equipment housing (1). A conveyor box (103) is installed on the surface of the equipment housing (1), and a cavity (106) is opened inside the conveyor box (103). A conveyor belt assembly (104) is provided inside the cavity (106), and a movable plate (107) is installed on the surface of the conveyor belt assembly (104). The movable plate (107) and the inner wall of the cavity (106) are mutually... The sliding plate (107) has equidistant connecting rods (109) on its surface. A drive motor (105) is installed inside the sliding plate (107). A rotating shaft (108) is installed at the output end of the drive motor (105) via a coupling. The top end of the rotating shaft (108) is fixed to the surface at the bottom of the connecting rod (109). A clamping fixture (110) is provided on the surface of the connecting rod (109). A workpiece body (111) is hung on the surface of the clamping fixture (110). A liquid level sensor (119) is installed on the inner wall of the paint tank (101). A pump body (121) is installed inside the equipment housing (1). The output end of the pump body (121) extends into the paint tank (101). An inlet pipe (120) is installed at the input end of the pump body (121). One end of the inlet pipe (120) passes through the equipment housing (1) and extends to the outside of the equipment housing (1). Fixing rods (116) are installed on both sides of the adjusting rod (117). A mounting bracket (114) is fitted on the surface of the equipment housing (1). The mounting bracket (114) is connected to the fixing rod (116) by a mounting stud (115). A spray gun (112) is mounted on the surface of the mounting bracket (114). A tube (113) is mounted on the surface of the spray gun (112). A connection port (122) is mounted on the surface of the top of the equipment housing (1). One end of the tube (113) passes through the connection port (122) and connects to the equipment housing (1) and the interior of the paint tank (101).

3. The painting equipment for processing plastic products according to claim 1, characterized in that: The precision height adjustment mechanism (2) consists of an adjusting screw (21), an anti-loosening sleeve (22), a pressing plate (23), a mounting groove (24), a groove body (25), and a scale line (26). The surface of the adjusting ring (123) is fitted with an anti-loosening sleeve (22), and the surface of the anti-loosening sleeve (22) is threaded with the adjusting screw (21). One end of the adjusting screw (21) extends to the inner side of the adjusting ring (123), and the surface of the frame (118) is provided with a mounting groove (24).

4. The paint spraying apparatus for processing plastic products as claimed in claim 3, wherein: The mounting groove (24) is provided with a pressing plate (23) inside. The surface of the pressing plate (23) rotates with the surface of the adjusting screw (21). The surface of the pressing plate (23) contacts the inner wall of the mounting groove (24). The surface of the frame (118) is provided with a groove (25). The groove (25) slides with the inner wall of the adjusting ring (123). The surface of the frame (118) is provided with scale lines (26).

5. The paint spraying apparatus for processing plastic products as claimed in claim 1, wherein: The convenient assembly mechanism (3) consists of mounting screws (31), fastening studs (32), guide grooves (33) and guide blocks (34). The assembly plate (124) is connected to the surface of the equipment box (1) by mounting screws (31), and the frame (118) is connected to the surface of the assembly plate (124) by fastening studs (32).

6. The paint spraying apparatus for processing plastic products as claimed in claim 1, wherein: A guide block (34) is installed on the surface of the bottom position of the assembly plate (124), and a guide groove (33) is opened on the surface of the equipment box (1). The guide groove (33) and the surface of the guide block (34) slide in cooperation with each other.

7. The painting equipment for processing plastic products according to claim 1, characterized in that: The angle adjustment mechanism (4) includes a dial (41), a rod (42), a pointer (43), a screw sleeve body (44), and a fastening bolt (45). The rod (42) is mounted on the surface of the adjustment ring (123). The surfaces of the rod (42) and the adjustment rod (117) rotate with each other. The dial (41) is mounted on the surface of the adjustment rod (117).

8. The painting equipment for processing plastic products according to claim 7, characterized in that: A pointer (43) is mounted on the surface of the rod (42), and a threaded sleeve body (44) is mounted on the surface of the rod (42). A fastening bolt (45) is threadedly connected to the surface of the threaded sleeve body (44). One end of the fastening bolt (45) passes through the threaded sleeve body (44), the rod (42), and the adjusting rod (117) in sequence and is threadedly fastened to the surface of the adjusting ring (123).

Images