Spraying reciprocating machine convenient to adjust

Abstract

The utility model discloses a spraying reciprocator convenient to adjust, which comprises a supporting bottom plate, the top end of the supporting bottom plate is fixedly connected with a mounting frame, the back surface of the mounting frame is fixedly connected with a heating box, the inner wall of the heating box is fixedly connected with a resistance wire, the left side and the right side of the heating box are fixedly connected with air inlet pipes, and the air inlet pipes are fixedly connected with air outlet pipes. The end, away from the heating box, of the air inlet pipe is fixedly connected with an air blowing plate, and the top end of the air blowing plate is fixedly connected with a first rotating seat. After a product is sprayed by the spraying gun, the fan on one side of the heating box is started, external air enters the heating box, the resistance wire works and heats the air at the moment, the air carries heat to enter the air inlet pipe and is sprayed out from the nozzle at the bottom end of the air blowing plate, and therefore paint on the surface of the product is dried; and an electric push rod is started, and an output rod of the electric push rod pushes an air blowing plate to rotate, so that the angle of the air blowing plate is adjusted, and the coating can be better dried.

Description

Technical Field

[0001] This utility model relates to the field of spraying reciprocating machine technology, specifically a spraying reciprocating machine that is easy to adjust. Background Technology

[0002] A reciprocating spraying machine is an automated spraying equipment. Its working principle is to control the slide table to move on the XY axis through the drive system, while the pneumatic system controls the spray head to spray. It is mainly used for surface treatment in the manufacturing and furniture industries.

[0003] According to CN220919709U, a reciprocating spraying machine is described. In use, the communication product to be sprayed is placed on a support plate. Rotating the threaded rod causes the clamping plates to move in opposite directions, clamping the communication product. The sealing door is closed, and the electric slide rail is activated to move the spray gun left and right. Paint is injected into the spray gun through the feed pipe and sprayed onto the communication product. A second motor drives the support plate to rotate, adjusting the position of the communication product. The first motor is activated, causing the exhaust fan to rotate, venting the exhaust pipe to exhaust gas from the control box. The gas in the exhaust pipe is filtered through an activated carbon filter before being discharged outside the device. The activated carbon filter can be replaced by removing the retaining block.

[0004] The above-mentioned spray gun and other structures can achieve product spraying, but after the paint is sprayed, the drying efficiency is low, and since the paint is generally liquid, the paint is easy to flow on the product surface, thus affecting the product spraying effect. Utility Model Content

[0005] The purpose of this invention is to provide an easily adjustable reciprocating spraying machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an easily adjustable reciprocating spraying machine, comprising a supporting base plate, a mounting frame fixedly connected to the top of the supporting base plate, a heating box fixedly connected to the back of the mounting frame, a resistance wire fixedly connected to the inner wall of the heating box, air inlet pipes fixedly connected to the left and right sides of the heating box, an air blowing plate fixedly connected to the end of the air inlet pipe away from the heating box, a first rotating seat fixedly connected to the top of the air blowing plate, an electric push rod rotatably connected to the top of the first rotating seat, a second rotating seat rotatably connected to the top of the electric push rod, a connecting frame fixedly connected to the end of the second rotating seat away from the electric push rod, and a connecting seat rotatably connected to the bottom of the connecting frame.

[0007] As a further preferred embodiment of this technical solution, the number of resistance wires is set to multiple, the bottom of the air blowing plate is provided with multiple nozzles, the connecting frame adopts an L-shaped structure, and the connecting seat and the air blowing plate are fixedly connected.

[0008] As a further preferred embodiment of this technical solution, a storage box is fixedly connected to the top of the mounting bracket, a pump body is fixedly connected to the top of the storage box, a feed pipe is fixedly connected to the front of the pump body, and a spray gun is fixedly connected to the end of the feed pipe away from the pump body.

[0009] As a further preferred embodiment of this technical solution, a first motor is fixedly connected to the right side of the mounting bracket, a threaded rod is fixedly connected to the output end of the first motor, a movable seat is threadedly connected to the surface of the threaded rod, and a guide rod is slidably connected inside the movable seat.

[0010] As a further preferred embodiment of this technical solution, a mounting plate is fixedly connected to the top of the support base plate, a second motor is fixedly connected to the side of the mounting plate near the first motor, a bidirectional lead screw is fixedly connected to the output end of the second motor, a movable plate is threaded onto the surface of the bidirectional lead screw, and a third motor is fixedly connected to the side of the movable plate near the second motor.

[0011] As a further preferred embodiment of this technical solution, the movable plate is rotatably connected to a rotating shaft, and a rotating plate is fixedly connected to the end of the rotating shaft away from the mounting plate. A sliding groove is provided in the middle of the rotating plate, and a return spring is fixedly connected to the inner wall of the sliding groove. A fixing clamp is fixedly connected to the end of the return spring away from the sliding groove.

[0012] As a further preferred embodiment of this technical solution, there are two slide grooves, the number of return springs corresponds to the number of slide grooves, and a slider is provided on the side of the fixed clamp plate near the rotating plate, the slider being located inside the slide groove.

[0013] This utility model provides an easily adjustable reciprocating spraying machine, which has the following beneficial effects:

[0014] (1) After the product is coated by the spray gun, the fan on one side of the heating box is started to allow outside air to enter the heating box. At this time, the resistance wire works and heats the air. The air carries heat into the air inlet pipe and is sprayed out from the nozzle at the bottom of the air blowing plate, thereby drying the coating on the surface of the product and accelerating the drying efficiency of the product. The electric push rod is started, and its output rod pushes the air blowing plate to rotate, thereby adjusting the angle of the air blowing plate so as to better dry the coating.

[0015] (2) By pulling the fixed clamps to both sides, the return spring is squeezed and contracted, and the product is placed between the two fixed clamps. Under the elastic force of the return spring, the fixed clamps move back, thereby fixing the two sides of the product. At the same time, the second motor is started, causing the bidirectional lead screw to rotate, and the two moving plates move closer to each other, thereby fixing the two ends of the product. When it is necessary to adjust the spraying area of ​​the product, the third motor is started, causing the rotating shaft to drive the rotating plate and the product to rotate, thereby adjusting their angles to facilitate spraying of different areas of the product. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the mounting bracket of this utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the heating box of this utility model;

[0019] Figure 4 This is a schematic diagram of the mounting plate and movable plate structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the reset spring and fixing clamp structure of this utility model.

[0021] In the diagram: 1. Support base plate; 2. Mounting bracket; 3. Heating box; 4. Resistance wire; 5. Air inlet pipe; 6. Air blowing plate; 7. First rotating seat; 8. Electric push rod; 9. Second rotating seat; 10. Connecting bracket; 11. Connecting seat; 12. Storage box; 13. Pump body; 14. Feed pipe; 15. Spray gun; 16. First motor; 17. Threaded rod; 18. Moving seat; 19. Guide rod; 20. Mounting plate; 21. Second motor; 22. Bidirectional lead screw; 23. Moving plate; 24. Third motor; 25. Rotating shaft; 26. Rotating plate; 27. Slide groove; 28. Return spring; 29. ​​Fixed clamping plate. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] This utility model provides a technical solution: such as Figure 1 and Figure 5As shown in this embodiment, an easily adjustable spraying reciprocating machine includes a support base plate 1. A mounting bracket 2 is fixedly connected to the top of the support base plate 1. A heating box 3 is fixedly connected to the back of the mounting bracket 2. A resistance wire 4 is fixedly connected to the inner wall of the heating box 3. Air inlet pipes 5 are fixedly connected to the left and right sides of the heating box 3. An air blowing plate 6 is fixedly connected to the end of the air inlet pipe 5 away from the heating box 3. A first rotating seat 7 is fixedly connected to the top of the air blowing plate 6. An electric push rod 8 is rotatably connected to the top of the first rotating seat 7. A second rotating seat 9 is rotatably connected to the top of the electric push rod 8. A connecting frame 10 is fixedly connected to the end of the second rotating seat 9 away from the electric push rod 8. A connecting seat 11 is rotatably connected to the bottom of the connecting frame 10.

[0024] After the product is coated by the spray gun 15, the fan on one side of the heating box 3 is turned on to allow outside air to enter the heating box 3. At this time, the resistance wire 4 works and heats the air. The air carries the heat into the air inlet pipe 5 and is sprayed out from the nozzle at the bottom of the air blowing plate 6, thereby drying the coating on the product surface and accelerating the drying efficiency of the product. The electric push rod 8 is turned on, and its output rod pushes the air blowing plate 6 to rotate, thereby adjusting the angle of the air blowing plate 6 to better dry the coating. The mounting frame 2 is equipped with transparent glass on all sides and top to prevent the high temperature air from dissipating to the outside too quickly. During the product processing, the internal processing situation can be observed through the transparent glass to facilitate the adjustment of the operation process.

[0025] The number of resistance wires 4 is set to multiple, the bottom of the air blowing plate 6 is equipped with multiple nozzles, the connecting frame 10 adopts an L-shaped structure, and the connecting seat 11 is fixedly connected to the air blowing plate 6.

[0026] The top of the mounting bracket 2 is fixedly connected to a storage box 12, the top of the storage box 12 is fixedly connected to a pump body 13, the front of the pump body 13 is fixedly connected to a feed pipe 14, and the end of the feed pipe 14 away from the pump body 13 is fixedly connected to a spray gun 15.

[0027] A first motor 16 is fixedly connected to the right side of the mounting bracket 2. A threaded rod 17 is fixedly connected to the output end of the first motor 16. A movable seat 18 is threadedly connected to the surface of the threaded rod 17. A guide rod 19 is slidably connected inside the movable seat 18.

[0028] By activating the pump body 13, the paint in the storage tank 12 is pumped into the feed pipe 14 and transported into the spray gun 15. It is then sprayed out through the nozzle at the bottom of the gun to achieve the coating of the product surface. At the same time, the first motor 16 is activated, causing the threaded rod 17 to rotate and the moving seat 18 to move. Under the limit of the guide rod 19, the moving seat 18 moves back and forth, thereby improving the uniformity of the product coating.

[0029] A mounting plate 20 is fixedly connected to the top of the support base plate 1. A second motor 21 is fixedly connected to the side of the mounting plate 20 near the first motor 16. A bidirectional lead screw 22 is fixedly connected to the output end of the second motor 21. A movable plate 23 is threadedly connected to the surface of the bidirectional lead screw 22. A third motor 24 is fixedly connected to the side of the movable plate 23 near the second motor 21.

[0030] The movable plate 23 is rotatably connected to a rotating shaft 25. The end of the rotating shaft 25 away from the mounting plate 20 is fixedly connected to a rotating plate 26. A sliding groove 27 is provided in the middle of the rotating plate 26. A return spring 28 is fixedly connected to the inner wall of the sliding groove 27. A fixing clamp 29 is fixedly connected to the end of the return spring 28 away from the sliding groove 27.

[0031] By pulling the fixed clamps 29 to both sides, the return spring 28 is compressed and contracted, placing the product between the two fixed clamps 29. Under the elastic force of the return spring 28, the fixed clamps 29 move back, thereby fixing the two sides of the product. At the same time, the second motor 21 is started, causing the bidirectional lead screw 22 to rotate, and the two moving plates 23 to move closer to each other, thereby fixing the two ends of the product. When it is necessary to adjust the spraying area of ​​the product, the third motor 24 is started, causing the rotating shaft 25 to drive the rotating plate 26 and the product to rotate, thereby adjusting their angle to facilitate spraying of different areas of the product.

[0032] There are two slides 27, and the number of return springs 28 corresponds to the number of slides 27. A slider is provided on the side of the fixed clamping plate 29 near the rotating plate 26, and the slider is located inside the slide 27.

[0033] This utility model provides an easily adjustable reciprocating spraying machine, the specific working principle of which is as follows:

[0034] In use, pull the fixed clamps 29 to both sides, compressing the return spring 28. Place the product between the two fixed clamps 29. Under the elastic force of the return spring 28, the fixed clamps 29 move back, thus fixing the two sides of the product. At the same time, start the second motor 21, causing the bidirectional lead screw 22 to rotate, and the two moving plates 23 to move closer together, thus fixing the two ends of the product. Start the pump body 13 to pump the paint in the storage tank 12 into the feed pipe 14 and transport it into the spray gun 15, where it is sprayed out through the nozzle at the bottom to achieve coating of the product surface. At the same time, start the first motor... Machine 16 rotates the threaded rod 17, causing the moving seat 18 to move and reciprocate left and right under the limit of the guide rod 19 to improve the uniformity of spraying. The third motor 24 is started, causing the rotating shaft 25 to drive the rotating plate 26 and the product to rotate, thereby spraying different areas of the product. After the spraying is completed, the fan on one side of the heating box 3 is started to allow outside air to enter the heating box 3. At this time, the resistance wire 4 works and heats the air. The air carries the heat into the air inlet pipe 5 and is sprayed out from the nozzle at the bottom of the air blowing plate 6, thereby drying the coating on the surface of the product.

[0035] 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. An easily adjustable reciprocating spraying machine, comprising a supporting base plate (1), characterized in that: A mounting bracket (2) is fixedly connected to the top of the support base plate (1). A heating box (3) is fixedly connected to the back of the mounting bracket (2). A resistance wire (4) is fixedly connected to the inner wall of the heating box (3). An air inlet pipe (5) is fixedly connected to the left and right sides of the heating box (3). An air blowing plate (6) is fixedly connected to the end of the air inlet pipe (5) away from the heating box (3). A first rotating seat (7) is fixedly connected to the top of the air blowing plate (6). An electric push rod (8) is rotatably connected to the top of the first rotating seat (7). A second rotating seat (9) is rotatably connected to the top of the electric push rod (8). A connecting frame (10) is fixedly connected to the end of the second rotating seat (9) away from the electric push rod (8). A connecting seat (11) is rotatably connected to the bottom of the connecting frame (10).

2. The easily adjustable reciprocating spraying machine according to claim 1, characterized in that: The number of resistance wires (4) is set to multiple, the bottom of the air blowing plate (6) is provided with multiple nozzles, the connecting frame (10) adopts an L-shaped structure, and the connecting seat (11) and the air blowing plate (6) are fixedly connected.

3. The easily adjustable reciprocating spraying machine according to claim 1, characterized in that: The top of the mounting bracket (2) is fixedly connected to a storage box (12), the top of the storage box (12) is fixedly connected to a pump body (13), the front of the pump body (13) is fixedly connected to a feed pipe (14), and the end of the feed pipe (14) away from the pump body (13) is fixedly connected to a spray gun (15).

4. The easily adjustable reciprocating spraying machine according to claim 1, characterized in that: A first motor (16) is fixedly connected to the right side of the mounting bracket (2). A threaded rod (17) is fixedly connected to the output end of the first motor (16). A movable seat (18) is threadedly connected to the surface of the threaded rod (17). A guide rod (19) is slidably connected inside the movable seat (18).

5. The easily adjustable reciprocating spraying machine according to claim 1, characterized in that: A mounting plate (20) is fixedly connected to the top of the support base plate (1). A second motor (21) is fixedly connected to the side of the mounting plate (20) near the first motor (16). A bidirectional lead screw (22) is fixedly connected to the output end of the second motor (21). A moving plate (23) is threadedly connected to the surface of the bidirectional lead screw (22). A third motor (24) is fixedly connected to the side of the moving plate (23) near the second motor (21).

6. The easily adjustable reciprocating spraying machine according to claim 5, characterized in that: The movable plate (23) is rotatably connected to a rotating shaft (25). A rotating plate (26) is fixedly connected to the end of the rotating shaft (25) away from the mounting plate (20). A sliding groove (27) is provided in the middle of the rotating plate (26). A return spring (28) is fixedly connected to the inner wall of the sliding groove (27). A fixing clamp (29) is fixedly connected to the end of the return spring (28) away from the sliding groove (27).

7. The easily adjustable reciprocating spraying machine according to claim 6, characterized in that: There are two slide grooves (27), and the number of return springs (28) corresponds to the number of slide grooves (27). A slider is provided on the side of the fixed clamp (29) near the rotating plate (26), and the slider is located inside the slide groove (27).

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