Sand blasting equipment for metal surface treatment

Abstract

The utility model relates to the technical field of metal surface treatment, in particular to sand blasting equipment for metal surface treatment, which comprises a sand blasting box body, a sliding support plate is slidably mounted on the inner side wall of the sand blasting box body, and a support ring is fixedly mounted at the lower end of the sliding support plate. A second driving motor is fixedly mounted at the upper end of the sliding supporting plate, a rotating plate is rotatably mounted at the upper end of the supporting ring, and an output shaft of the second driving motor is fixedly connected with the rotating plate; the utility model discloses a sand blasting device for metal surface treatment, which comprises a rotating plate, a support rod is fixedly mounted on the rotating plate, a threaded adjusting rod is rotatably mounted on the rotating plate, and a sand blasting gun is slidably mounted on the support rod. And the sand blasting gun can be adjusted according to the height and diameter of the cylindrical metal, so that sand blasting is more uniform, and the practicability of the device is effectively improved.

Description

Technical Field

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

[0002] Sandblasting equipment refers to the process of using the impact of high-speed sand flow to clean and roughen the surface of the substrate. It uses compressed air as the power to form a high-speed jet beam to spray the material at high speed onto the metal surface that needs to be processed, so that the appearance or shape of the outer surface of the metal surface changes, so that the metal surface obtains a certain degree of cleanliness and different roughness, and the mechanical properties of the metal surface are improved, thereby improving the fatigue resistance of the metal, increasing the adhesion between it and the coating, extending the durability of the coating, and facilitating the leveling and decoration of the coating. Therefore, it is used by a large number of factories for pre-treatment of metals to ensure the efficiency of the metal in the next step of processing.

[0003] At present, the existing sandblasting equipment (according to patent number: CN215700906U) discloses a sandblasting equipment for pre-treatment of metal surface treatment, which relates to the field of metal processing technology. The utility model includes a sandblasting chamber, a rotating motor, a stepping motor, a sand bucket and a control component. The rotating motor is screwed and fixed at one end of the outer side of the sandblasting chamber, and the cylinder is screwed and fixed at the other end of the sandblasting chamber relative to the rotating motor. The first fixing clamp and the second fixing clamp are clamped on the inner side of the rotating motor and the cylinder. The stepping motor is screwed through the side of the sandblasting chamber, and the stepping driver is screwed and fixed at the other end of the sandblasting chamber relative to the stepping motor. The sand bucket is welded and fixed at the bottom of the sandblasting chamber, and the control component is welded and fixed at the rear end of the sandblasting chamber.

[0004] However, during the implementation of the above technical solution, it was found that there is at least the following technical problem: when sandblasting a cylinder or a cone, the existing sandblasting equipment still has the phenomenon of uneven sandblasting, thereby reducing the practicality of the device. Therefore, in order to solve the above problem, we propose a sandblasting equipment for metal surface treatment. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a sandblasting device for metal surface treatment, which solves the technical problem that when sandblasting a cylinder or a cone, the existing sandblasting device still has the phenomenon of uneven sandblasting, thereby reducing the practicality of the device.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A sandblasting device for metal surface treatment comprises a sandblasting box, a sliding support plate is slidably mounted on the inner side wall of the sandblasting box, a support ring is fixedly mounted on the lower end of the sliding support plate, a driving motor 2 is fixedly mounted on the upper end of the sliding support plate, a rotating plate is rotatably mounted on the upper end of the support ring, the output shaft of the driving motor 2 is fixedly connected to the rotating plate, a support rod is fixedly mounted on the rotating plate, a threaded adjustment rod is rotatably mounted on the rotating plate, a sandblasting gun is slidably mounted on the support rod, and the threaded adjustment rod is threadedly mounted on the sandblasting gun.

[0010] Preferably: a driving motor 1 is fixedly mounted on the inner side wall of the sandblasting box, an adjusting threaded rod is fixedly mounted on the output shaft of the driving motor 1, the adjusting threaded rod is threadedly mounted on the sliding support plate, the upper end of the adjusting threaded rod is rotatably mounted on the driving motor 1, a box door is hingedly mounted on the side end of the sandblasting box, an observation window is arranged on the side end of the box door, and the observation window is made of transparent acrylic material. A handle is fixedly mounted on the side end of the sandblasting box.

[0011] Preferably: a carrying plate is fixedly installed on the inner side wall of the sandblasting box, and the position of the carrying plate is below the support ring; a carrying plate is fixedly installed on the upper end of the carrying plate, and a plurality of small holes are provided on the surface of the carrying plate; a collecting box is slidably installed on the side end of the sandblasting box, and the position of the collecting box is below the carrying plate; a connecting pipe is provided between the carrying plate and the collecting box.

[0012] (III) Beneficial effects

[0013] 1. By designing the sandblasting gun of the metal surface treatment sandblasting equipment to be adjustable in height and spacing, the sandblasting gun can be adjusted according to the height and diameter of the cylindrical metal during metal surface treatment sandblasting, thereby making the sandblasting more uniform, thereby effectively improving the practicability of the device.

[0014] Second, by adding a carrier disc, a carrier plate and a collecting box to the sandblasting equipment for metal surface treatment, when sandblasting the metal surface treatment, the abrasive falls into the collecting box through the carrier disc and the carrier plate, and the collecting box collects the abrasive so that the abrasive can be reused, thereby improving the utilization rate of the abrasive and reducing the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0016] Figure 1 This is the overall structural diagram of the sandblasting box of the utility model;

[0017] Figure 2 This is a structural diagram of the installation of the sliding support plate of the utility model;

[0018] Figure 3 This is a structural diagram of the sandblasting box body of the utility model;

[0019] Figure 4 This is a structural diagram of the installation of the second drive motor of the utility model.

[0020] Legend: 1. Sandblasting box; 11. Box door; 12. Observation window; 13. Handle; 14. Carrying plate; 15. Carrying plate; 16. Collection box; 2. Driving motor 1; 21. Adjusting threaded rod; 22. Sliding support plate; 23. Support ring; 24. Driving motor 2; 25. Rotating plate; 26. Support rod; 27. Threaded adjustment rod; 28. Sandblasting gun. DETAILED DESCRIPTION

[0021] The embodiment of the present application provides a sandblasting device for metal surface treatment, which effectively solves the technical problem that when sandblasting a cylinder or a cone, the existing sandblasting device still has the phenomenon of uneven sandblasting, thereby reducing the practicality of the device.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 ,and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that when sandblasting a cylinder or a cone, the existing sandblasting equipment still has the phenomenon of uneven sandblasting, thereby reducing the practicality of the device. The overall idea is based on the following:

[0024] In view of the problems existing in the prior art, the utility model provides a sandblasting device for metal surface treatment, including a sandblasting box 1, a sliding support plate 22 is slidably installed on the inner side wall of the sandblasting box 1, a support ring 23 is fixedly installed on the lower end of the sliding support plate 22, a driving motor 24 is fixedly installed on the upper end of the sliding support plate 22, and a rotating plate 25 is rotatably installed on the upper end of the support ring 23, wherein the output shaft of the driving motor 24 is fixedly connected to the rotating plate 25; a support rod 26 is fixedly installed on the rotating plate 25, a threaded adjustment rod 27 is rotatably installed on the rotating plate 25, and a sandblasting gun 28 is slidably installed on the support rod 26; wherein the threaded adjustment rod 27 is threadedly installed with the sandblasting gun 28, and the driving motor 2 is started, and the output shaft of the driving motor 2 drives the adjustment rod 27 to rotate. The threaded rod 21 is rotated, and the rotation of the adjusting threaded rod 21 drives the sliding support plate 22 to adjust the height. The sliding support plate 22 is forced to slide in the sandblasting box 1, and the sliding support plate 22 moves to drive the support ring 23 and the rotating plate 25. After the adjustment is completed, the drive motor 2 is turned off, and then the position of the sandblasting gun 28 is adjusted, and the threaded adjustment rod 27 is rotated. The threaded adjustment rod 27 is forced to rotate in the sandblasting gun 28. The threaded adjustment rod 27 threadably adjusts the position of the sandblasting gun 28, and the sandblasting gun 28 is forced to slide on the support rod 26, and then the box door 11 is closed, and the drive motor 24 is started. The output shaft of the drive motor 24 rotates to drive the rotating plate 25, and the rotating plate 25 is forced to drive the sandblasting gun 28 to rotate, and the sandblasting gun 28 surrounds the metal surface for sandblasting operation.

[0025] The inner wall of the sandblasting box 1 is fixedly installed with a driving motor 2, and an adjusting threaded rod 21 is fixedly installed on the output shaft of the driving motor 2; wherein the adjusting threaded rod 21 is threadedly installed with the sliding support plate 22, and the upper end of the adjusting threaded rod 21 is rotatably installed with the driving motor 2; the side end of the sandblasting box 1 is hingedly installed with a box door 11, and the side end of the box door 11 is provided with an observation window 12; wherein the observation window 12 is made of transparent acrylic material. A handle 13 is fixedly installed at the side end of the sandblasting box 1, and when the handle 13 is pulled, the handle 13 is forced to drive the box door 11, and the box door 11 is forced to open, and the progress of sandblasting in the sandblasting box 1 is observed through the observation window 12.

[0026] A carrying plate 14 is fixedly installed on the inner wall of the sandblasting box 1; wherein the carrying plate 14 is located below the support ring 23; a carrying plate 15 is fixedly installed on the upper end of the carrying plate 14; wherein a plurality of small holes are opened on the surface of the carrying plate 15; a collecting box 16 is slidably installed on the side end of the sandblasting box 1; wherein the collecting box 16 is located below the carrying plate 14; a connecting pipe is arranged between the carrying plate 14 and the collecting box 16, and the sandblasting gun 28 performs sandblasting operation around the metal surface, and a leakage hole is arranged on the carrying plate 15, through which the abrasive falls back into the carrying plate 14, and then falls into the collecting box 16 via the carrying plate 14, and the collecting box 16 collects the abrasive.

[0027] Working principle:

[0028] The first step is that when the sandblasting equipment is used for metal surface treatment, the handle 13 is pulled, and the handle 13 is forced to drive the box door 11, and the box door 11 is forced to open, and the metal to be sandblasted is placed on the carrier plate 15, and the height of the sliding support plate 22 is adjusted according to the height of the metal, and the drive motor 2 is started. The output shaft of the drive motor 2 drives the adjusting threaded rod 21 to rotate, and the adjusting threaded rod 21 rotates to drive the sliding support plate 22 to adjust the height. The sliding support plate 22 is forced to slide in the sandblasting box 1, and the sliding support plate 22 moves to drive the support ring 23 and the rotating plate 25. After the adjustment is completed, the drive motor 2 is turned off, and then the position of the sandblasting gun 28 is adjusted, and the threaded adjustment rod 27 is rotated. The threaded adjustment rod 27 The force is applied to rotate the thread inside the sandblasting gun 28, and the threaded adjustment rod 27 threadably adjusts the position of the sandblasting gun 28. The sandblasting gun 28 is applied to slide on the support rod 26, and then the box door 11 is closed, and the drive motor 24 is started. The output shaft of the drive motor 24 rotates to drive the rotating plate 25, and the rotating plate 25 is applied to drive the sandblasting gun 28 to rotate. The sandblasting gun 28 surrounds the metal surface for sandblasting. By designing the sandblasting gun 28 of the sandblasting equipment for metal surface treatment to be adjustable in height and spacing, the sandblasting gun 28 can be adjusted according to the height and diameter of the cylindrical metal during sandblasting of the metal surface treatment, so that the sandblasting is more uniform, thereby effectively improving the practicability of the device.

[0029] In the second step, when the sandblasting equipment for metal surface treatment is used, the sandblasting gun 28 surrounds the metal surface for sandblasting operation, and a leakage hole is provided on the carrying plate 15. The leakage hole causes the abrasive to fall back into the carrying plate 14, and then falls into the collecting box 16 through the carrying plate 14. The collecting box 16 collects the abrasive. By adding the carrying plate 14, the carrying plate 15 and the collecting box 16 to the sandblasting equipment for metal surface treatment, when sandblasting is performed for metal surface treatment, the abrasive falls into the collecting box 16 through the carrying plate 14 and the carrying plate 15. The collecting box 16 collects the abrasive, so that the abrasive can be reused, thereby improving the utilization rate of the abrasive and reducing the cost.

[0030] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A sandblasting device for metal surface treatment, comprising a sandblasting box (1), characterized in that: A sliding support plate (22) is slidably mounted on the inner side wall of the sandblasting box (1), a support ring (23) is fixedly mounted on the lower end of the sliding support plate (22), a driving motor 2 (24) is fixedly mounted on the upper end of the sliding support plate (22), and a rotating plate (25) is rotatably mounted on the upper end of the support ring (23); Wherein, the output shaft of the second driving motor (24) is fixedly connected to the rotating plate (25); A support rod (26) is fixedly mounted on the rotating plate (25), a threaded adjustment rod (27) is rotatably mounted on the rotating plate (25), and a sandblasting gun (28) is slidably mounted on the support rod (26); The threaded adjustment rod (27) is threadedly mounted on the sandblasting gun (28).

2. A sandblasting equipment for metal surface treatment according to claim 1, characterized in that: A driving motor 1 (2) is fixedly mounted on the inner side wall of the sandblasting box (1), and an adjusting threaded rod (21) is fixedly mounted on the output shaft of the driving motor 1 (2); The adjusting threaded rod (21) is threadedly mounted on the sliding support plate (22), and the upper end of the adjusting threaded rod (21) is rotatably mounted on the driving motor 1 (2).

3. A sandblasting equipment for metal surface treatment according to claim 2, characterized in that: A box door (11) is hingedly mounted on the side end of the sandblasting box (1), and an observation window (12) is provided on the side end of the box door (11); Wherein, the observation window (12) is made of transparent acrylic material.

4. A sandblasting equipment for metal surface treatment according to claim 3, characterized in that: A handle (13) is fixedly mounted on the side end of the sandblasting box (1).

5. A sandblasting equipment for metal surface treatment according to claim 4, characterized in that: A carrying plate (14) is fixedly mounted on the inner side wall of the sandblasting box (1); Wherein, the position of the carrying plate (14) is located below the supporting ring (23).

6. A sandblasting equipment for metal surface treatment according to claim 5, characterized in that: A carrying plate (15) is fixedly mounted on the upper end of the carrying plate (14); Wherein, a plurality of small holes are provided on the surface of the supporting plate (15).

7. A sandblasting equipment for metal surface treatment according to claim 6, characterized in that: A collecting box (16) is slidably mounted on the side end of the sandblasting box (1); Wherein, the collection box (16) is located below the carrying plate (14).

8. A sandblasting device for metal surface treatment according to claim 7, characterized in that: A connecting pipe is provided between the carrying plate (14) and the collecting box (16).

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