A woodworking slot board sanding and spraying automatic integrated processing equipment

Abstract

This utility model discloses an automated integrated processing equipment for sanding and spraying woodworking cable trays, including a reciprocating spraying structure, a feeding structure, and a sanding structure. The feeding structure is located to the left of the reciprocating spraying structure, and the sanding structure is located behind it. Roller conveyors are installed to the left of both the reciprocating spraying and sanding structures, and IR drying tunnels are installed to the right of both structures. A transverse roller conveyor is installed between the two sets of IR drying tunnels. A paint recovery component is located on the right side of the reciprocating spraying structure. This automated integrated processing equipment for sanding and spraying woodworking cable trays allows for automatic feeding of the boards via the feeding structure, first spraying the boards via the reciprocating spraying structure, then drying the boards via the two sets of IR drying tunnels, and finally sanding the boards via the sanding structure. This achieves automated and continuous production line operation, effectively improving processing efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the technical field of sanding and spraying equipment, specifically to an automated integrated processing equipment for sanding and spraying woodworking cable trays. Background Technology

[0002] In the woodworking industry, sanding and spraying processes are generally carried out manually or semi-automatically using separate equipment. This traditional processing method has two significant drawbacks: firstly, manual intervention limits production efficiency and increases the labor intensity for workers; secondly, operational errors in the process transitions can easily lead to fluctuations in the smoothness of the sanded surface and uneven coating thickness, directly affecting product quality. It is worth noting that Chinese utility model patent CN222371210U discloses a sanding machine for board processing. Although it achieves simultaneous sanding of both sides of the board through a bidirectional screw drive mechanism, effectively improving the efficiency of a single process, its functional modules are still limited to sanding processing, failing to break through the inherent pattern of separating sanding, spraying, drying, and other processes in traditional production lines.

[0003] Therefore, it is necessary to design an integrated equipment that combines sanding and spraying to solve the efficiency bottleneck of traditional step-by-step processing. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides an automated integrated processing equipment for sanding and spraying woodworking groove boards, which solves the problems of low efficiency and negative impact on product quality caused by traditional step-by-step woodworking processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automated integrated processing equipment for sanding and spraying woodworking trunking boards, comprising a reciprocating spraying structure, a feeding structure, and a sanding structure. The feeding structure is located on the left side of the reciprocating spraying structure, and the sanding structure is located behind the reciprocating spraying structure. Roller conveyors are provided on the left side of both the reciprocating spraying structure and the sanding structure. Infrared drying tunnels are provided on the right side of both the reciprocating spraying structure and the sanding structure. A transverse roller conveyor is provided between the two sets of IR drying tunnels. A paint recovery component is provided on the right side of the reciprocating spraying structure. Each of the reciprocating spraying structure, the sanding structure, and the IR drying tunnel is equipped with a suitable conveying device.

[0006] The reciprocating spray painting structure includes a spray painting machine housing. A control box is located on the side of the spray painting machine housing. Upper supports are fixed on both sides of the conveying device inside the spray painting machine housing. A horizontal motor is fixed on the outer side of the upper supports. A horizontal guide rail is fixed between the upper supports. A horizontal lead screw is fixed to the output end of the horizontal motor. A horizontal slider slides inside the horizontal guide rail. A vertical motor is fixed to the outer side of the horizontal slider. A vertical slide rail is fixed between the horizontal sliders. A vertical lead screw is fixed to the output end of the vertical motor. A vertical slider slides inside the vertical slide rail. A vertical electric rod is fixed to the bottom surface of the vertical slider. A T-shaped frame is fixed to the bottom end of the vertical electric rod. A ball groove is opened on the surface of the T-shaped frame. A rotating ball rotates inside the ball groove. A spray gun slides inside the rotating ball.

[0007] The sanding structure includes a sanding machine box. A set of fixed blocks are symmetrically arranged on the left and right ends of the conveying device inside the sanding machine box. A sanding roller is installed between each set of fixed blocks. A position sensor is installed on the fixed block. A sanding electric rod is fixed between the two sets of fixed blocks by a bracket. A clamping rod is fixed on the sanding electric rod.

[0008] The paint recycling assembly includes a conveying frame and a rectangular frame. The conveying frame is located on the right side of the reciprocating spray painting structure. A recycling plate is fixedly installed at the bottom of the conveying frame. Guide roller grooves and recycling troughs are staggered on the upper surface of the recycling plate. The rectangular frame is located in front of the conveying frame, and a material cylinder is installed below the rectangular frame.

[0009] Preferably, the material cylinder is located below the end of the recycling tank, the side of the recycling tank near the air outlet pipe is higher than the side away from the air outlet pipe, and a blower is provided on the conveying frame, which is connected to the air outlet pipe.

[0010] Preferably, the feeding structure includes a material rack and a main beam. The main beam is located at the rear of the material rack. A horizontal moving unit is provided on the main beam. A vertical moving unit is provided on the horizontal moving unit. An adsorption rack is fixed at the bottom of the vertical moving unit.

[0011] Preferably, the spray gun is fitted with a frustum-shaped spring, the two ends of which are fixedly connected to the spray gun and the T-shaped frame, respectively. The top surface of the spray gun is provided with an upper universal joint, and the outer end surface of the T-shaped frame is provided with a lower universal joint. A first electric rod rotates between the upper and lower universal joints at the front end, and a second electric rod rotates between the upper and lower universal joints at the right end.

[0012] Preferably, the transverse lead screw passes through the transverse slider and is threaded to it, the threads on the two sides of the longitudinal lead screw are in opposite directions, the longitudinal lead screw passes through the longitudinal slider and is threaded to it, and the transverse lead screw is located above the longitudinal lead screw.

[0013] Preferably, the spray gun is rotatably connected to the T-shaped frame via a ball groove and a rotating ball, and the two ends of the first and second electric rods are rotatably connected to the spray gun and the T-shaped frame respectively via an upper universal joint and a lower universal joint.

[0014] Preferably, the front fixing block is provided with an air inlet pipe, the outer surface of the sanding roller is uniformly provided with sanding sheets, and the interior of the sanding roller is provided with an air guide groove.

[0015] Preferably, the sanding blade and the air guide groove are arranged alternately, and the center of the air guide groove is connected to the air inlet pipe.

[0016] Preferably, the sanding machine housing is equipped with a motor and a negative pressure machine, the end of the sanding roller away from the air inlet pipe is fixedly connected to the output end of the motor, and the air inlet pipe is connected to the negative pressure machine.

[0017] Compared with the prior art, this utility model provides an automated integrated processing equipment for sanding and spraying woodworking cable trays, which has the following beneficial effects:

[0018] 1. This automated integrated processing equipment for sanding and spraying woodworking trough boards allows the paint to flow into a recycling tank after the board is painted on its top surface. During the rotation of the conveyor rollers on the paint recycling component, the paint on the surface of the conveyor rollers is scraped clean by the guide roller grooves. The scraped paint can then flow into the recycling tank, and the paint inside the recycling tank is blown forward through the air outlet pipe. Because the recycling tank is lower at the front and higher at the back, the speed at which the paint flows inside the recycling tank can be accelerated. The paint dripping from the recycling tank is then collected by the material cylinder.

[0019] 2. This automated integrated processing equipment for sanding and spraying woodworking trough boards uses sanding rollers and sanding blades to sand the top surface of the boards. During the sanding process, a negative pressure machine provides negative pressure suction to the air guide groove through the air inlet pipe, allowing the air guide groove to absorb the waste generated during the sanding process.

[0020] 3. This automated integrated processing equipment for sanding and spraying woodworking trunking panels enables automated and continuous production line operation, effectively improving processing efficiency and product quality. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of an automated integrated processing equipment for sanding and spraying woodworking cable trays, as described in this utility model.

[0022] Figure 2 This is a partial sectional view of the recycled board of the automated integrated processing equipment for sanding and spraying woodworking cable trays described in this utility model.

[0023] Figure 3This is a schematic diagram of the sanding roller in an automated integrated processing equipment for sanding and spraying woodworking cable trays described in this utility model.

[0024] Figure 4 This is a main sectional view of the sanding roller of an automated integrated processing equipment for sanding and spraying woodworking groove boards according to the present invention.

[0025] Figure 5 This is a schematic diagram of the transverse guide rail and longitudinal slide rail of the automated integrated processing equipment for sanding and spraying woodworking groove boards according to the present invention;

[0026] Figure 6 for Figure 5 A magnified view of the structure at point A in the middle.

[0027] The markings in the attached diagram are described below:

[0028] 1. Reciprocating spray painting structure; 11. Spray painting machine housing; 12. Control box; 13. Upper bracket; 14. Horizontal motor; 15. Horizontal guide rail; 16. Horizontal lead screw; 17. Horizontal slider; 18. Longitudinal motor; 19. Longitudinal slide rail; 120. Longitudinal lead screw; 121. Longitudinal slider; 122. Vertical electric rod; 123. T-shaped frame; 124. Ball groove; 125. Rotating ball; 126. Spray gun; 127. Frustum-shaped spring; 128. Upper universal joint; 129. Lower universal joint; 130. Electric rod No. 1; 131. Electric rod No. 2; 2. Feeding structure; 21. Material rack 22. Main beam; 23. Lateral moving unit; 24. Vertical moving unit; 25. Adsorption rack; 3. Paint recycling assembly; 31. Conveying frame; 32. Rectangular frame; 33. Air outlet duct; 34. Recycling plate; 35. Guide roller trough; 36. Recycling trough; 37. Material cylinder; 4. IR drying tunnel; 5. Lateral roller conveyor; 6. Sanding structure; 61. Sanding machine housing; 62. Fixing block; 63. Position sensor; 64. Sanding electric rod; 65. Clamping rod; 66. Sanding roller; 67. Air inlet pipe; 68. Sanding sheet; 69. Air guide trough; 7. Roller conveyor. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, not to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Please see Figure 1-6 This utility model provides an automated integrated processing equipment for sanding and spraying woodworking cable trays, including a reciprocating spraying structure 1, a feeding structure 2, and a sanding structure 6. The feeding structure 2 is located on the left side of the reciprocating spraying structure 1, and the sanding structure 6 is located behind the reciprocating spraying structure 1. Roller conveyors 7 are provided on the left side of both the reciprocating spraying structure 1 and the sanding structure 6. Infrared drying tunnels 4 are provided on the right side of both the reciprocating spraying structure 1 and the sanding structure 6. A transverse roller conveyor 5 is provided between the two sets of IR drying tunnels 4. A paint recovery component 3 is provided on the right side of the reciprocating spraying structure 1. Each of the reciprocating spraying structure 1, the IR drying tunnel 4, and the sanding structure 6 is equipped with a suitable conveying device.

[0031] The reciprocating spray painting structure 1 includes a spray painting machine housing 11. A control box 12 is provided on the side of the spray painting machine housing 11. Upper supports 13 are fixed on both sides of the conveying device inside the spray painting machine housing 11. A horizontal motor 14 is fixed on the outside of the upper supports 13. A horizontal guide rail 15 is fixed between the upper supports 13. A horizontal lead screw 16 is fixed at the output end of the horizontal motor 14. A horizontal slider 17 slides inside the horizontal guide rail 15. A vertical motor 18 is fixed on the outside of the horizontal slider 17. A vertical slide rail 19 is fixed between the horizontal sliders 17. A vertical lead screw 120 is fixed at the output end of the vertical motor 18. A vertical slider 121 slides inside the vertical slide rail 19. A vertical electric rod 122 is fixed on the bottom surface of the vertical slider 121. A T-shaped frame 123 is fixed at the bottom end of the vertical electric rod 122. A ball groove 124 is opened on the surface of the T-shaped frame 123. A rotating ball 125 rotates inside the ball groove 124. A spray gun 126 slides inside the rotating ball 125.

[0032] The sanding structure 6 includes a sanding machine housing 61. A set of fixing blocks 62 are symmetrically arranged on the left and right ends of the conveying device inside the sanding machine housing 61. A sanding roller 66 is installed between each set of fixing blocks 62. A position sensor 63 is provided on the fixing block 62. A sanding electric rod 64 is fixed between the two sets of fixing blocks 62 by a bracket. A clamping rod 65 is fixed on the sanding electric rod 64.

[0033] The paint recycling assembly 3 includes a conveying frame 31 and a rectangular frame 32. The conveying frame 31 is located on the right side of the reciprocating spray painting structure 1. Conveying rollers and air outlet pipes 33 are evenly arranged inside the conveying frame 31. A recycling plate 34 is fixedly provided at the bottom of the conveying frame 31. Guide roller grooves 35 and recycling grooves 36 are staggered on the upper surface of the recycling plate 34. The rectangular frame 32 is located in front of the conveying frame 31, and a material cylinder 37 is provided below the rectangular frame 32.

[0034] Furthermore, the material cylinder 37 is located below the end of the recycling tank 36. The side of the recycling tank 36 near the air outlet pipe 33 is higher than the side away from the air outlet pipe 33. A blower is installed on the conveying frame 31 and connected to the air outlet pipe 33. After the top surface of the board is painted, the board is conveyed to the right to the paint recycling component 3 by the conveying device inside the paint spraying machine box 11. The paint on the board flows into the recycling tank 36. At the same time, the paint on the surface of the conveying roller in the conveying frame 31 is scraped clean by the guide roller groove 35. The scraped paint can flow into the recycling tank 36 and is blown forward by the air outlet pipe 33. Since the recycling tank 36 is lower in the front and higher in the back, the speed of paint flow inside the recycling tank 36 can be accelerated, and the paint dripping from the recycling tank 36 is recycled by the material cylinder 37.

[0035] Furthermore, the feeding structure 2 includes a material rack 21 and a main beam 22. The main beam 22 is located on the rear side of the material rack 21. A transverse moving unit 23 is provided on the main beam 22. A vertical moving unit 24 is provided on the transverse moving unit 23. An adsorption rack 25 is fixed at the bottom end of the vertical moving unit 24. A roller conveyor 7 is installed between the material rack 21 and the paint spraying machine box 11. A roller conveyor 7 is also installed on the left side of the sanding machine box 61. The material rack 21 can be placed on the roller conveyor 7 on the left side of the paint spraying machine box 11 by the horizontal moving unit 23 and the vertical moving unit 24. The material is then transported to the paint spraying machine box 11 by the roller conveyor 7 for painting, and then dried by the IR drying tunnel 4. The dried material is then transported to the sanding machine box 61. When the position sensors 63 at both ends detect the position of the material, the conveying device inside the sanding machine box 61 stops transporting the material. At the same time, the sanding electric rod 64 drives the clamping rod 65 to move inward. The material is clamped and fixed by the two sets of clamping rods 65. The top surface of the material is sanded by the sanding roller 66. The sanded material is then transported out by the roller conveyor 7 on the left side of the sanding machine box 61 for unloading.

[0036] Furthermore, a frustum-shaped spring 127 is fitted onto the spray gun 126. The two ends of the frustum-shaped spring 127 are fixedly connected to the spray gun 126 and the T-shaped frame 123, respectively. An upper universal joint 128 is provided on the top surface of the spray gun 126, and a lower universal joint 129 is provided on the outer end surface of the T-shaped frame 123. A first electric lever 130 rotates between the upper universal joint 128 and the lower universal joint 129 at the front end, and a second electric lever 131 rotates between the upper universal joint 128 and the lower universal joint 129 at the right end. During the spraying process of the spray gun 126, the first electric lever 130 can drive the bottom end of the spray gun 126 to swing back and forth, and the second electric lever 131 can drive the bottom end of the spray gun 126 to swing left and right.

[0037] Furthermore, the horizontal lead screw 16 passes through the horizontal slider 17 and is threaded to it. The threads on the two sides of the longitudinal lead screw 120 are in opposite directions. The longitudinal lead screw 120 passes through the longitudinal slider 121 and is threaded to it. The horizontal lead screw 16 is located above the longitudinal lead screw 120. The horizontal lead screw 16 can drive the horizontal slider 17 to move. The longitudinal lead screw 120 can drive the two sets of longitudinal sliders 121 to move closer or further apart.

[0038] Furthermore, the spray gun 126 is rotatably connected to the T-shaped frame 123 via the ball groove 124 and the rotating ball 125. The two ends of the first electric rod 130 and the second electric rod 131 are rotatably connected to the spray gun 126 and the T-shaped frame 123 respectively via the upper universal joint 128 and the lower universal joint 129. The first electric rod 130 and the second electric rod 131 can drive the bottom end of the spray gun 126 to swing back and forth or left and right so that the spray gun 126 can spray paint.

[0039] Furthermore, the front fixing block 62 is provided with an air inlet pipe 67, the outer surface of the sanding roller 66 is uniformly provided with sanding sheets 68, and the interior of the sanding roller 66 is provided with an air guide groove 69.

[0040] Furthermore, the sanding blade 68 and the air guide groove 69 are arranged alternately, and the center of the air guide groove 69 is connected to the air inlet pipe 67. During the sanding process of the board, the sanding blade 68 can absorb the waste generated by sanding through the air guide groove 69.

[0041] Furthermore, the sanding machine housing 61 is equipped with a motor and a negative pressure machine. The end of the sanding roller 66 away from the air inlet pipe 67 is fixedly connected to the output end of the motor. The air inlet pipe 67 is connected to the negative pressure machine. The motor can drive the sanding roller 66 to rotate. The negative pressure machine can generate negative pressure suction in the air guide groove 69 through the air inlet pipe 67, so as to absorb the waste generated during the sanding process.

[0042] In use, the boards are stacked on the material rack 21. The vertical moving unit 24 drives the suction rack 25 to move downwards and fix the boards in place. The horizontal moving unit 23 drives the vertical moving unit 24 to move to the right, placing the boards on the roller conveyor 3 on the left side of the paint spraying machine housing 11. The roller conveyor 7 transports the boards into the paint spraying machine housing 11. Once inside the paint spraying machine housing 11, the horizontal motor 14, through the horizontal lead screw 16, causes the horizontal slider 17 to move the vertical slide rail 19 left and right. The vertical motor 18, through the vertical lead screw 120, causes the vertical slider 121 to move left and right. The two sets of vertical electric rods 122 move closer or further apart, and the height of the spray gun 126 is adjusted by the vertical electric rods 122. Then, the external painting equipment delivers water-based paint into the spray gun 126 through a hose, so that the spray gun 126 can spray paint on the top surface of the board. In addition, during the spraying process of the spray gun 126, the bottom end of the spray gun 126 can be swung back and forth by the first electric rod 130, and the bottom end of the spray gun 126 can be swung left and right by the second electric rod 131, so as to realize multi-angle adjustment of the spray gun and provide flexibility in the painting process.

[0043] After the sheet metal is painted, it is conveyed to the right by the internal conveying device of the paint spraying machine housing 11 into the first IR drying tunnel 4 for drying. After drying, the sheet metal is moved to the second IR drying tunnel 4 by the transverse roller conveyor 5 for drying again. After drying, the sheet metal is conveyed into the sanding machine housing 61. When the position sensors 63 at both ends detect the position of the sheet metal, the internal conveying device of the sanding machine housing 61 stops conveying the sheet metal. At the same time, the sanding electric rod 64 drives the clamping rod 65 to move inward, clamping the sheet metal by the two sets of clamping rods 65. The machine is held in place, and the motor and negative pressure machine installed inside the sanding machine housing 61 are started. The motor drives the sanding roller 66 to rotate. The sanding roller 66 sands the top surface of the board through the sanding blade 68. During the sanding process, the negative pressure machine provides negative pressure suction to the air guide groove 69 through the air inlet pipe 67, so that the air guide groove 69 can absorb the waste generated during the sanding process. The sanded board is then conveyed out by the roller conveyor 7 on the left side of the sanding machine housing 61 for unloading, thereby realizing the automated integrated sanding and spraying process of the board, effectively improving processing efficiency and product quality.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A woodworking slot board sanding and spraying automatic integrated processing equipment, comprising a reciprocating paint spraying structure (1), a feeding structure (2) and a sanding structure (6), characterized in that: The feeding structure (2) is located on the left side of the reciprocating spray painting structure (1), and the sanding structure (6) is located behind the reciprocating spray painting structure (1). Roller conveyors (7) are provided on the left side of the reciprocating spray painting structure (1) and the left side of the sanding structure (6). IR drying tunnels (4) are provided on the right side of the reciprocating spray painting structure (1) and the right side of the sanding structure (6). A transverse roller conveyor (5) is provided between the two sets of IR drying tunnels (4). A paint recycling component (3) is provided on the right side of the reciprocating spray painting structure (1). Each of the reciprocating spray painting structure (1), the IR drying tunnel (4), and the sanding structure (6) is provided with a suitable conveying device. ​ The reciprocating spray painting structure (1) includes a spray painting machine housing (11), a control box (12) is provided on the side of the spray painting machine housing (11), upper brackets (13) are fixed on both sides of the conveying device inside the spray painting machine housing (11), a horizontal motor (14) is fixed on the outside of the upper brackets (13), a horizontal guide rail (15) is fixed between the upper brackets (13), a horizontal lead screw (16) is fixed at the output end of the horizontal motor (14), a horizontal slider (17) slides inside the horizontal guide rail (15), and a longitudinal motor (18) is fixed on the outside of the horizontal slider (17). A longitudinal slide rail (19) is fixed between the horizontal sliders (17), a longitudinal lead screw (120) is fixed at the output end of the longitudinal motor (18), a longitudinal slider (121) slides inside the longitudinal slide rail (19), a vertical electric rod (122) is fixed on the bottom surface of the longitudinal slider (121), a T-shaped frame (123) is fixed at the bottom end of the vertical electric rod (122), a ball groove (124) is opened on the surface of the T-shaped frame (123), a rotating ball (125) rotates inside the ball groove (124), and a spray gun (126) slides inside the rotating ball (125). The sanding structure (6) includes a sanding machine housing (61). A set of fixing blocks (62) are symmetrically arranged on the left and right sides of the conveying device inside the sanding machine housing (61). A sanding roller (66) is installed between each set of fixing blocks (62). A position sensor (63) is provided on the fixing block (62). A sanding electric rod (64) is fixed between the two sets of fixing blocks (62) by a bracket. A clamping rod (65) is fixed on the sanding electric rod (64). The paint recycling assembly (3) includes a conveying frame (31) and a rectangular frame (32). The conveying frame (31) is located on the right side of the reciprocating spray painting structure (1). The conveying frame (31) is evenly provided with conveying rollers and air outlet pipes (33). A recycling plate (34) is fixedly provided at the bottom of the conveying frame (31). The upper surface of the recycling plate (34) is provided with staggered guide roller grooves (35) and recycling grooves (36). The rectangular frame (32) is located in front of the conveying frame (31). A material cylinder (37) is installed below the rectangular frame (32).

2. The wood groove board sanding and spraying automatic integrated machining equipment according to claim 1, characterized in that: The material cylinder (37) is located below the end of the recycling tank (36). The side of the recycling tank (36) near the air outlet pipe (33) is higher than the side away from the air outlet pipe (33). A blower is provided on the conveying frame (31), and the blower is connected to the air outlet pipe (33).

3. The wood groove board sanding and spraying automatic integrated machining equipment according to claim 1, characterized in that: The feeding structure (2) includes a material rack (21) and a main beam (22). The main beam (22) is located on the rear side of the material rack (21). A horizontal moving unit (23) is provided on the main beam (22). A vertical moving unit (24) is provided on the horizontal moving unit (23). An adsorption rack (25) is fixed at the bottom of the vertical moving unit (24).

4. The wood groove board sanding and spraying automatic integrated machining equipment according to claim 1, characterized in that: The spray gun (126) is fitted with a frustum-shaped spring (127). The two ends of the frustum-shaped spring (127) are fixedly connected to the spray gun (126) and the T-shaped frame (123) respectively. The top surface of the spray gun (126) is provided with an upper universal joint (128), and the outer end surface of the T-shaped frame (123) is provided with a lower universal joint (129). A first electric rod (130) rotates between the upper universal joint (128) and the lower universal joint (129) at the front end, and a second electric rod (131) rotates between the upper universal joint (128) and the lower universal joint (129) at the right end.

5. The wood groove board sanding and spraying automatic integrated processing equipment according to claim 1, characterized in that: The horizontal lead screw (16) passes through the horizontal slider (17) and is threaded to it. The threads on the two sides of the vertical lead screw (120) are in opposite directions. The vertical lead screw (120) passes through the vertical slider (121) and is threaded to it. The horizontal lead screw (16) is located above the vertical lead screw (120).

6. The wood groove board sanding and spraying automatic integrated machining equipment according to claim 4, characterized in that: The spray gun (126) is rotatably connected to the T-frame (123) through the ball groove (124) and the rotating ball (125). The two ends of the first electric rod (130) and the second electric rod (131) are rotatably connected to the spray gun (126) and the T-frame (123) respectively through the upper universal joint (128) and the lower universal joint (129).

7. The automated integrated processing equipment for sanding and spraying woodworking cable trays according to claim 1, characterized in that: The front-end fixing block (62) is provided with an air inlet pipe (67), the outer surface of the sanding roller (66) is uniformly provided with sanding sheets (68), and the interior of the sanding roller (66) is provided with an air guide groove (69).

8. The wood groove board sanding and spraying automatic integrated machining equipment according to claim 7, characterized in that: The sanding blade (68) and the air guide groove (69) are arranged alternately, and the center of the air guide groove (69) is connected to the air inlet pipe (67).

9. The wood groove board sanding and spraying automatic integrated machining equipment according to claim 7, characterized in that: The sanding machine housing (61) is equipped with a motor and a negative pressure machine. The end of the sanding roller (66) away from the air inlet pipe (67) is fixedly connected to the output end of the motor. The air inlet pipe (67) is connected to the negative pressure machine.

Images