Surface treatment equipment

Abstract

The utility model relates to the technical field of surface treatment, and discloses surface treatment equipment which comprises a machine body, a first motor is fixedly connected to the upper portion in the machine body, a sliding rod is fixedly connected to the upper portion in the machine body, and a reciprocating threaded rod is rotationally connected to the upper portion in the machine body. The left end of the reciprocating threaded rod is fixedly connected to the driving end of the first motor, a sliding block is slidably connected to the upper portion of the interior of the machine body, the rear side of the sliding block is slidably connected to the periphery of the sliding rod, the reciprocating threaded rod is in threaded connection to the front side of the interior of the sliding block, and a rotating rod is rotatably connected to the interior of the sliding block. And the upper part of the rotating rod is fixedly connected with a gear. According to the spraying device, the first motor, the reciprocating threaded rod and the sliding rod are matched to enable the sliding block to slide circularly, the rotating rod, the tooth groove and the gear drive the fixed block to rotate, the bidirectional threaded rod, the switch and the two clamping blocks can clamp a workpiece stably, and therefore the function of uniform spraying of the workpiece can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment, in particular to a surface treatment device. Background Art

[0002] Surface treatment equipment is used to process the surface of materials to achieve the desired performance and shape. It is widely used in the surface treatment of metals, ceramics and plastic materials, such as deburring, rust removal, and spraying. According to different processing methods, surface treatment equipment can be divided into many types.

[0003] Existing technologies include: mechanical surface treatment, such as sandblasting, which is used to remove surface dirt and oxide layers and improve surface roughness; coating technology, including spraying equipment and plasma spraying equipment, which is used to evenly coat coatings or functional materials on the surface of materials; electrochemical treatment, such as electric spark machines, electroplating equipment and anodizing equipment, which use electrochemical methods to form an oxide layer or deposit metal on the surface; laser and plasma treatment, which use laser or chemical reactions to form a thin film on the surface, heat treatment or hardening, and improve surface properties.

[0004] Traditional workpiece sandblasting is manual sandblasting. Due to the many uncontrollable factors in manual operation, it is difficult to maintain consistent surface quality after sandblasting. In addition, a large amount of dust and noise will be generated during the manual sandblasting process, posing a threat to the health of operators. Therefore, a surface treatment equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a surface treatment device, which aims to improve the problem of inconsistent surface quality of workpiece sandblasting in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a surface treatment device, including a body, the upper inner part of the body is fixedly connected to a motor 1, the upper inner part of the body is fixedly connected to a slide rod, the upper inner part of the body is rotatably connected to a reciprocating threaded rod, the left end of the reciprocating threaded rod is fixedly connected to the driving end of the motor 1, the upper inner part of the body is slidably connected to a sliding block, the rear side of the sliding block is slidably connected to the outer periphery of the sliding rod, the reciprocating threaded rod is threadedly connected to the inner front side of the sliding block, and the inner part of the sliding block is rotatably connected to a rotating rod, A gear is fixedly connected to the upper part of the rotating rod, a tooth groove is provided inside the upper part of the machine body, the gear and the tooth groove are meshed with each other, the lower end of the rotating rod is fixedly connected to a fixed block, a two-way threaded rod is rotatably connected inside the fixed block, a switch is fixedly connected to one end of the two-way threaded rod, two clamping blocks are slidably connected inside the fixed block, the left and right ends of the two-way threaded rod are respectively threadedly connected to the inside of the two clamping blocks, a sandblaster is fixedly connected to the front and back sides of the machine body, a filter assembly is provided on the right side of the machine body, and the filter assembly is used to filter out sand.

[0007] Furthermore, the filter assembly includes an air inlet, which is fixedly connected to the right side of the body, a filter plate is fixedly connected to the inside of the air inlet, a scraper is slidably connected to the inside of the air inlet, the scraper is attached to the left surface of the filter plate, the left side of the scraper is rotatably connected to a crank rod 1, the upper end of the crank rod 1 is rotatably connected to a crank rod 2, the right side of the body is fixedly connected to a motor 2, the lower end of the crank rod 2 is fixedly connected to the driving end of the motor 2, the right end of the air inlet is fixedly connected to an air pipe 1, the rear right side of the body is fixedly connected to an air pump, the rear end of the air pipe 1 is fixedly connected to the input end of the air pump, and the output end of the air pump is fixedly connected to an air outlet.

[0008] Furthermore, a grid is fixedly connected to the inner middle portion of the body.

[0009] Furthermore, a collection box is slidably connected to the interior of the body, and a handle 1 is fixedly connected to the front side of the collection box.

[0010] Furthermore, a latch is slidably connected inside the front side of the body, the right end of the latch is fixedly connected to a limit plate, a spring is sleeved on the outer periphery of the latch, and the latch is slidably connected to the inner left side of the collection box.

[0011] Furthermore, a slide groove is provided inside the air inlet, and the scraper is slidably connected inside the slide groove.

[0012] Furthermore, a brush is arranged on the right side of the scraper plate in contact with one side of the surface of the filter plate.

[0013] Furthermore, a safety door is rotatably connected to the left side of the machine body, and a handle 2 is fixedly connected to the front left side of the safety door.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, a workpiece is placed inside two clamping blocks, and a switch is turned. The switch drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the two clamping blocks to approach each other to clamp the workpiece, and then the motor 1 is started. The motor 1 drives the reciprocating threaded rod to rotate. After the reciprocating threaded rod rotates, the sliding block is driven to circulate on the surface of the sliding rod and the reciprocating threaded rod. The tooth groove drives the gear to rotate, the gear drives the rotating rod to rotate, and the rotating rod drives the sliding block to rotate simultaneously during the movement, thereby allowing the workpiece to be evenly sandblasted.

[0016] 2. In the utility model, the air pump is started to suck in air containing sand, the sand will be filtered by the filter plate and remain on the surface of the filter plate, the motor 2 is started, the motor 2 drives the crank rod 2 to rotate, the crank rod 2 drives the motor 2 to swing, and the motor 2 drives the scraper to cyclically scrape the sand particles on the surface of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of a surface treatment device proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a sliding block of a surface treatment device proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of a fixed block of a surface treatment device proposed by the utility model;

[0020] Figure 4 This is a structural schematic diagram of an air inlet of a surface treatment device proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the structure of a latch of a surface treatment device.

[0022] Legend:

[0023] 1. Machine body; 2. Motor 1; 3. Reciprocating threaded rod; 4. Sliding rod; 5. Sliding block; 6. Rotating rod; 7. Gear; 8. Fixed block; 9. Bidirectional threaded rod; 10. Switch; 11. Clamp block; 12. Tooth groove; 13. Sandblaster; 14. Grid; 15. Air inlet; 16. Filter plate; 17. Slide; 18. Air pipe 1; 19. Scraper; 20. Crank rod 1; 21. Crank rod 2; 22. Motor 2; 23. Air pump; 24. Air outlet; 25. Collection box; 26. Handle 1; 27. Safety door; 28. Handle 2; 29. ​​Latch; 30. Limit plate; 31. Spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-Figure 3The utility model provides an embodiment: a surface treatment device, including a body 1, the body 1 can close the working area of ​​the device, the upper part of the body 1 is fixedly connected to a motor 2, the motor 2 can drive a reciprocating threaded rod 3 to rotate, the upper part of the body 1 is fixedly connected to a slide bar 4, the slide bar 4 is used to assist the sliding of a sliding block 5, the upper part of the body 1 is rotatably connected to a reciprocating threaded rod 3, the reciprocating threaded rod 3 is used to push the sliding block 5 to slide, and the left end of the reciprocating threaded rod 3 is fixedly connected to the driving end of the motor 2, The upper part of the body 1 is slidably connected with a sliding block 5, which is used to fix the rotating shaft of the rotating rod 6. The rear side of the sliding block 5 is slidably connected to the outer periphery of the sliding rod 4. The reciprocating threaded rod 3 is threadedly connected to the inner front side of the sliding block 5. The sliding block 5 is rotatably connected with the rotating rod 6 inside. The rotating rod 6 is used to fix the gear 7. The upper part of the rotating rod 6 is fixedly connected with the gear 7. The gear 7 is used to drive the rotating rod 6 to rotate. A tooth groove 12 is opened inside the upper part of the body 1. The tooth groove 12 is used to drive the gear 7 to rotate. The gear 7 and the tooth groove 12 are meshed with each other. A fixed block 8 is fixedly connected to the lower end of the rod 6, and the fixed block 8 is used to fix the internal structure. A two-way threaded rod 9 is rotatably connected inside the fixed block 8, and the two-way threaded rod 9 is used to push the two clamping blocks 11 to slide close to each other. One end of the two-way threaded rod 9 is fixedly connected to a switch 10, and the switch 10 is used to drive the two-way threaded rod 9 to rotate. Two clamping blocks 11 are slidably connected inside the fixed block 8, and the two clamping blocks 11 are used to clamp the workpiece to be sandblasted. The left and right ends of the two-way threaded rod 9 are respectively threadedly connected to the inside of the two clamping blocks 11. Sandblasters 13 are fixedly connected to the front and rear sides of the body 1. The two sandblasters 13 are used for sandblasting. A filter assembly is provided on the right side of the body 1. The filter assembly is used to filter out sand. A grid 14 is fixedly connected to the middle part of the interior of the body 1. The grid 14 is used to prevent the workpiece from falling into the equipment. A safety door 27 is rotatably connected to the left side of the body 1. The safety door 27 can close the working area of ​​the body 1 and the external space. A handle 28 is fixedly connected to the front left side of the safety door 27, and the handle 28 is used to pull the safety door 27 to open and close.

[0026] Reference Figure 1 , Figure 3 and Figure 4The filter assembly includes an air inlet 15, which is used to absorb air containing sand. The air inlet 15 is fixedly connected to the right side of the body 1. A filter plate 16 is fixedly connected inside the air inlet 15. The filter plate 16 is used to filter out the sand. A scraper 19 is slidably connected inside the air inlet 15. The scraper 19 is used to scrape off particles attached to the filter plate 16. A chute 17 is provided inside the air inlet 15. The chute 17 stabilizes the sliding movement of the scraper 19. The scraper 19 is slidably connected to the inside of the chute 17. The scraper 19 is attached to the left side surface of the filter plate 16. A brush is provided on one side of the surface of the filter plate 16 on the right side of the scraper 19. The brush can make the scraper 19 work more effectively. A crank rod 20 is rotatably connected to the left side of the scraper 19. The handle rod 20 is used to pull the scraper 19 up and down, the upper end of the crank rod 20 is rotatably connected to the crank rod 21, and the crank rod 21 is used to pull the crank rod 20 to move. The right side of the interior of the body 1 is fixedly connected to the motor 22, and the motor 22 is used to drive the crank rod 21 to rotate. The lower end of the crank rod 21 is fixedly connected to the driving end of the motor 22, and the right end of the air inlet 15 is fixedly connected to the air pipe 18, and the air pipe 18 is used to transport gas. The right rear part of the body 1 is fixedly connected to the air pump 23, and the air pump 23 is used to extract air to form a negative pressure inside the body 1. The rear end of the air pipe 18 is fixedly connected to the input end of the air pump 23, and the output end of the air pump 23 is fixedly connected to the air outlet 24, and the air outlet 24 is used to discharge air without sand.

[0027] Reference Figure 1 , Figure 2 and Figure 5 A collecting box 25 is slidably connected inside the body 1, and the collecting box 25 is used to collect sand. A handle 26 is fixedly connected to the front side of the collecting box 25, and the handle 26 is used to pull the collecting box 25 to slide. A latch 29 is slidably connected inside the front side of the body 1, and the latch 29 is used to prevent the collecting box 25 from sliding accidentally. The latch 29 is slidably connected to the left side inside the collecting box 25, and the right end of the latch 29 is fixedly connected to a limiting plate 30, and the limiting plate 30 is used to squeeze the spring 31 to contract. A spring 31 is provided on the outer periphery of the latch 29, and the spring 31 is used to rebound and push the latch 29 and the limiting plate 30 back to their original positions.

[0028] Working principle: Pull handle 28 to open the safety door 27, then place the workpiece to be processed inside the two clamping blocks 11, and then turn the switch 10. The switch 10 drives the bidirectional threaded rod 9 to rotate, and the bidirectional threaded rod 9 drives the two clamping blocks 11 to approach each other. The two clamping blocks 11 will clamp on both sides of the workpiece. When the workpiece is clamped, push handle 28 to close the safety door 27, and then start motor 12. Motor 12 starts to drive the reciprocating threaded rod 3 to rotate, and the reciprocating threaded rod 3 pushes the sliding block 5 to slide back and forth to the right. In this process, start the two sandblasters 13 so that the workpiece can be The workpiece is well sandblasted. When the sliding block 5 moves to the right, the tooth groove 12 drives the gear 7 to rotate, and the gear 7 drives the rotating rod 6 and the fixed block 8 to rotate, thereby driving the workpiece to rotate and move for sandblasting. When the workpiece is processed, the motor 2 is turned off. During the sandblasting process of the equipment, most of the sand will fall into the inside of the collection box 25, and some sand will diffuse inside the body 1. Start the air pump 23, the air pump 23 will suck air to form a negative pressure inside the body 1, and the air will carry the sand to the surface of the filter plate 16, and the sand will be filtered by the filter plate. 16 is filtered and remains inside the machine body 1, and the air will be sucked out of the machine body 1 by the air pump 23. When too much sand is attached to the surface of the filter plate 16, the motor 22 is started, and the motor 22 drives the crank rod 21 to rotate, and the crank rod 21 pushes the motor 22 to move. The motor 22 pushes the scraper 19 to slide inside the chute 17. The scraper 19 will scrape off the solid attachment during the cyclic sliding process, and then drop it into the collection box 25. When the equipment is finished, when the sliding block 5 slides to the left side of the machine body 1, the motor 2, the air pump 23 and the motor 22 are turned off. , pull handle 28 to open the safety door 27, then turn the switch 10 to take the workpiece out from between the two clamping blocks 11, close the safety door 27 and slide the latch 29 to the left. At this time, the latch 29 pulls the limit plate 30 to squeeze the spring 31 to shrink, and then the latch 29 releases the lock of the collection box 25, pull handle 1 26 to take the collection box 25 out of the inside of the machine body 1, and then recover the sand inside the collection box 25 and put the collection box 25 back into the inside of the machine body 1, and then release the latch 29. At this time, the spring 31 rebounds and pushes the limit plate 30 and the latch 29 back to lock the collection box 25.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface treatment device, comprising a body (1), characterized in that: The upper inner part of the machine body (1) is fixedly connected to a motor 1 (2), the upper inner part of the machine body (1) is fixedly connected to a slide rod (4), the upper inner part of the machine body (1) is rotatably connected to a reciprocating threaded rod (3), the left end of the reciprocating threaded rod (3) is fixedly connected to the driving end of the motor 1 (2), the upper inner part of the machine body (1) is slidably connected to a sliding block (5), the rear side of the sliding block (5) is slidably connected to the outer periphery of the sliding rod (4), the reciprocating threaded rod (3) is threadedly connected to the inner front side of the sliding block (5), the inner part of the sliding block (5) is rotatably connected to a rotating rod (6), the upper part of the rotating rod (6) is fixedly connected to a gear (7), the machine body ( A tooth groove (12) is provided inside the upper part of the body (1), the gear (7) and the tooth groove (12) are meshed with each other, the lower end of the rotating rod (6) is fixedly connected to a fixed block (8), the interior of the fixed block (8) is rotatably connected to a bidirectional threaded rod (9), one end of the bidirectional threaded rod (9) is fixedly connected to a switch (10), the interior of the fixed block (8) is slidably connected to two clamping blocks (11), the left and right ends of the bidirectional threaded rod (9) are respectively threadedly connected to the inside of the two clamping blocks (11), the front and rear sides of the interior of the body (1) are fixedly connected to a sandblaster (13), and a filter assembly is arranged on the right side of the body (1), the filter assembly is used to filter out sand.

2. A surface treatment device according to claim 1, characterized in that: The filter assembly comprises an air inlet (15), the air inlet (15) being fixedly connected to the right side of the machine body (1), a filter plate (16) being fixedly connected inside the air inlet (15), a scraper (19) being slidably connected inside the air inlet (15), the scraper (19) being attached to the left side surface of the filter plate (16), a crank rod 1 (20) being rotatably connected to the left side of the scraper (19), and a crank rod 2 (20) being rotatably connected to the upper end of the crank rod 1 (20). 21), the right side of the interior of the machine body (1) is fixedly connected to a motor 2 (22), the lower end of the crank rod 2 (21) is fixedly connected to the driving end of the motor 2 (22), the right end of the air inlet (15) is fixedly connected to an air pipe 1 (18), the right rear part of the machine body (1) is fixedly connected to an air pump (23), the rear end of the air pipe 1 (18) is fixedly connected to the input end of the air pump (23), and the output end of the air pump (23) is fixedly connected to an air outlet (24).

3. A surface treatment device according to claim 1, characterized in that: A grid (14) is fixedly connected to the middle portion of the interior of the machine body (1).

4. A surface treatment device according to claim 1, characterized in that: A collection box (25) is slidably connected to the interior of the machine body (1), and a handle (26) is fixedly connected to the front side of the collection box (25).

5. A surface treatment device according to claim 4, characterized in that: A latch (29) is slidably connected to the interior of the front side of the machine body (1); the right end of the latch (29) is fixedly connected to a limit plate (30); a spring (31) is sleeved on the outer periphery of the latch (29); and the latch (29) is slidably connected to the left side of the interior of the collection box (25).

6. A surface treatment device according to claim 2, characterized in that: A slide groove (17) is provided inside the air inlet (15), and the scraper (19) is slidably connected inside the slide groove (17).

7. A surface treatment device according to claim 2, characterized in that: A brush is provided on the right side of the scraper (19) and is attached to one side of the surface of the filter plate (16).

8. A surface treatment device according to claim 1, characterized in that: The left side of the machine body (1) is rotatably connected to a safety door (27), and the left front portion of the safety door (27) is fixedly connected to a second handle (28).

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