Semi-automatic wet type sand blasting machine equipment

Abstract

The utility model discloses semi-automatic wet type sand blasting machine equipment, and relates to the technical field of operation. Semi-automatic wet type sand blasting machine equipment comprises a sand storage tank body and a supporting frame, an adjusting device is arranged on the supporting frame and comprises a nozzle, a supporting rotating rod and a supporting plate, the lower end of the supporting rotating rod is rotationally connected with the upper surface of the supporting frame, and the supporting frame is fixedly connected with the upper surface of the sand storage tank body; the output end of a second motor in the adjusting device rotates to drive a first rotating gear to rotate while driving a second rotating gear to rotate, and then the first rotating gear rotates to drive a supporting rotating rod to rotate while driving a nozzle to adjust the angle. And then the output end of the hydraulic telescopic rod is matched with the first fixing block to drive the nozzle to turn over with the upper end of the supporting rotating rod as the center to adjust the appropriate radian, so that the situation that an operator needs to adjust the positions of the workpieces repeatedly when treating according to different workpieces and surfaces is avoided, and the practicability and flexibility of the equipment are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of work technology, and in particular to a semi-automatic wet sandblasting machine. Background Technology

[0002] A semi-automatic wet blasting machine is an industrial piece of equipment used for surface treatment of materials. It combines sandblasting and wet treatment technologies to clean, remove rust, remove oxide layers, polish, or provide surface roughening to facilitate coating, bonding, or other surface treatment processes.

[0003] The semi-automatic wet sandblasting machine includes a sandblasting chamber, a spray gun, an abrasive supply system, a liquid supply system, a recovery system, a control system, and a mixing device. The sandblasting chamber is the main working area of ​​the equipment, used to hold the workpiece to be treated and the sandblasting medium. The liquid supply system is usually water, and sometimes additives are added to mix with the abrasive, reduce dust, and improve efficiency.

[0004] Existing semi-automatic wet sandblasting machines use a mixing device to stir the material inside the sandblasting chamber before spraying it through nozzles. However, the nozzle angle is fixed, which limits the operator's ability to adjust it according to different workpiece shapes and surface treatment requirements. At the same time, the operator may need to adjust the workpiece position multiple times or use multiple nozzles to complete the work, which reduces work efficiency and, consequently, the practicality and flexibility of the equipment. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a semi-automatic wet sandblasting machine that can solve the problem that the nozzle angle is fixed, which limits the operator's ability to adjust it according to different workpiece shapes and surface treatment requirements. At the same time, the operator may need to adjust the workpiece position multiple times or use multiple nozzles to complete the work, which reduces work efficiency and thus reduces the practicality and flexibility of the equipment.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a semi-automatic wet sandblasting machine, comprising a sand storage tank and a support frame, wherein an adjustment device is provided on the support frame;

[0007] The adjustment device includes a nozzle, a support rotating rod, and a support plate. The lower end of the support rotating rod is rotatably connected to the upper surface of the support frame. The support frame is fixedly connected to the upper surface of the sand storage tank. A movable mounting frame is rotatably connected inside the upper end of the support rotating rod. A limit slide groove is opened on the upper surface of the movable mounting frame. A limit slide is fixedly connected to the outer wall of the nozzle. A second motor is fixedly connected to the upper surface of the support frame. A support plate is fixedly connected to the outer wall of the support rotating rod. A second fixing block is fixedly connected to the upper surface of the support plate.

[0008] The upper end of the second fixed block is rotatably connected to a hydraulic telescopic rod. The lower surface of the movable mounting frame away from the supporting rotating rod is fixedly connected to a first fixed block. The inner wall of the support frame is rotatably connected to a second rotating gear. The inner wall of the support frame is rotatably connected to a first rotating gear. The lower surface of the movable mounting frame near the supporting rotating rod is threaded with a fixing bolt. The lower surface of the limiting slide near the supporting rotating rod is provided with a fixing bolt groove.

[0009] Preferably, the support frame is L-shaped, the outer wall of the limiting slide is slidably connected to the inside of the limiting slide groove, the output end of the hydraulic telescopic rod is rotatably connected to the lower end of the first fixed block, and the output end of the second motor extends rotatably into the support frame and is fixedly connected to one end of the second rotating gear.

[0010] Among them, the outer teeth of the first rotating gear mesh with the outer teeth of the second rotating gear, the thread of the fixing bolt near the fixing bolt groove extends into the interior of the limiting slide groove and is connected to the internal thread of the fixing bolt groove, and the end of the support rotating rod near the first rotating gear rotates and extends into the interior of the support frame and is fixedly connected to one side of the first rotating gear.

[0011] Preferably, a feed pipe is fixedly connected to the upper surface of the sand storage tank, and the inside of the feed pipe communicates with the inside of the sand storage tank.

[0012] The sand storage tank is internally connected to a stirring shaft.

[0013] Preferably, a first electric motor is fixedly connected to the upper surface of the sand storage tank;

[0014] The output end of the first motor extends into the interior of the sand storage tank and is fixedly connected to one end of the stirring shaft.

[0015] Preferably, a support frame is installed on the lower outer wall of the sand storage tank;

[0016] The sand storage tank is equipped with a water pump at its outlet.

[0017] Preferably, the sand storage tank is provided with a spiral connecting pipe, and the end of the spiral connecting pipe near the water pump is fixedly connected to the input end of the water pump;

[0018] The spiral connecting pipe is fixedly connected to the nozzle at the end away from the water pump, and a handle is installed on the upper outer wall of the sand storage tank.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. This semi-automatic wet sandblasting machine uses the output of the second motor in the adjusting device to rotate the second rotating gear, which in turn rotates the first rotating gear. Then, the rotation of the first rotating gear rotates the support rotating rod, which in turn adjusts the nozzle angle. Next, the output of the hydraulic telescopic rod cooperates with the first fixed block to rotate the nozzle around the upper end of the support rotating rod to adjust the appropriate arc. This avoids the need for the operator to adjust the workpiece position multiple times when processing different workpieces and surfaces, effectively improving the practicality and flexibility of the equipment. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the external structure of the nozzle of this utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the sand storage tank of this utility model;

[0025] Figure 4 This is a schematic diagram of the external structure of the spiral connecting pipe of this utility model;

[0026] Figure 5 This utility model Figure 3 A structural schematic diagram of the enlarged view at point A in the middle.

[0027] Reference numerals in the attached drawings: 1. Sand storage tank; 2. Supporting movable frame; 3. Water pump; 4. First electric motor; 5. Second electric motor; 6. First rotating gear; 7. Support frame; 8. Support rotating rod; 9. Movable mounting frame; 10. Nozzle; 11. Feed pipe; 12. Handle; 13. First fixing block; 14. Limiting slide groove; 15. Limiting slide; 16. Fixing bolt groove; 17. Fixing bolt; 18. Hydraulic telescopic rod; 19. Second fixing block; 20. Stirring shaft; 21. Spiral connecting pipe; 22. Support plate; 23. Second rotating gear. Detailed Implementation

[0028] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0029] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0031] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0032] Please see Figure 1-5 This utility model provides a technical solution: a semi-automatic wet sandblasting machine, including a sand storage tank 1 and a support frame 7;

[0033] An adjustment device is provided on the support frame 7;

[0034] The adjustment device includes a nozzle 10, a supporting rotating rod 8, and a supporting plate 22. The supporting frame 7 is L-shaped. The lower end of the supporting rotating rod 8 is rotatably connected to the upper surface of the supporting frame 7. The supporting frame 7 is fixedly connected to the upper surface of the sand storage tank 1. A movable mounting frame 9 is rotatably connected inside the upper end of the supporting rotating rod 8. A limiting slide groove 14 is formed on the upper surface of the movable mounting frame 9. A limiting slide 15 is fixedly connected to the outer wall of the nozzle 10. The outer wall of the limiting slide 15 is slidably connected to the inside of the limiting slide groove 14. A second motor 5 is fixedly connected to the upper surface of the supporting frame 7. A supporting plate 22 is fixedly connected to the outer wall of the supporting rotating rod 8. A second fixing block 19 is fixedly connected to the upper surface of the supporting plate 22. A hydraulic telescopic rod 18 is rotatably connected to the upper end of the second fixing block 19. A first fixing block 13 is fixedly connected to the lower surface of the movable mounting frame 9 on the side away from the supporting rotating rod 8. The hydraulic telescopic rod 18... The output end of the second motor 5 is rotatably connected to the lower end of the first fixed block 13. The inner wall of the support frame 7 is rotatably connected to the second rotating gear 23. The output end of the second motor 5 extends rotatably into the support frame 7 and is fixedly connected to one end of the second rotating gear 23. The inner wall of the support frame 7 is rotatably connected to the first rotating gear 6. The outer teeth of the first rotating gear 6 mesh with the outer teeth of the second rotating gear 23. The lower surface of the movable mounting frame 9 near the support rotating rod 8 is threaded with a fixing bolt 17. The lower surface of the limiting slide 15 near the support rotating rod 8 is provided with a fixing bolt groove 16. The end of the fixing bolt 17 near the fixing bolt groove 16 extends rotatably into the limiting slide groove 14 and is threadedly connected to the inside of the fixing bolt groove 16. The end of the support rotating rod 8 near the first rotating gear 6 extends rotatably into the support frame 7 and is fixedly connected to one side of the first rotating gear 6.

[0035] The sand storage tank 1 has a feed pipe 11 fixedly connected to its upper surface, and the inside of the feed pipe 11 is connected to the inside of the sand storage tank 1. A stirring shaft 20 is rotatably connected inside the sand storage tank 1. A first motor 4 is fixedly connected to the upper surface of the sand storage tank 1. The output end of the first motor 4 extends rotatably into the inside of the sand storage tank 1 and is fixedly connected to one end of the stirring shaft 20. A support frame 2 is installed on the lower outer wall of the sand storage tank 1. A water pump 3 is installed at the outlet of the sand storage tank 1. A spiral connecting pipe 21 is provided on the sand storage tank 1. The end of the spiral connecting pipe 21 near the water pump 3 is fixedly connected to the input end of the water pump 3, and the end of the spiral connecting pipe 21 away from the water pump 3 is fixedly connected to the nozzle 10. A handle 12 is installed on the upper outer wall of the sand storage tank 1.

[0036] Furthermore, when using this device, it is started by connecting to an external power source. First, the sand storage tank 1 is moved to the designated position by the cooperation of the handle 12 and the support frame 2. Then, the output of the first motor 4 rotates, driving the stirring shaft 20 to rotate, while stirring the material inside the sand storage tank 1 to prevent sedimentation. Then, the output of the water pump 3 draws the material inside the sand storage tank 1 and delivers it to the inside of the nozzle 10 through the spiral connecting pipe 21. Then, the output of the second motor 5 rotates, driving the second rotating gear 23 to rotate, while simultaneously driving the first rotating gear 6 to rotate. Then, the first rotating gear 6 rotates... The rotating gear 6 drives the supporting rotating rod 8 to rotate, while simultaneously adjusting the angle of the nozzle 10. Then, the output end of the hydraulic telescopic rod 18 cooperates with the first fixed block 13 to drive the nozzle 10 to rotate around the upper end of the supporting rotating rod 8 to adjust the appropriate arc. The nozzle 10 is used to process the specified workpiece and surface. Then, the fixing bolt 17 is turned to rotate so that its other end is disengaged from the inside of the fixing bolt groove 16. After the limiting slide 15 is removed from the inside of the limiting slide groove 14, one end of the spiral connecting pipe 21 is separated from the nozzle 10. This allows the nozzle 10 to be disassembled for maintenance and repair.

[0037] The second motor 5 in the adjusting device rotates, driving the second rotating gear 23 to rotate, which in turn drives the first rotating gear 6 to rotate. Then, the first rotating gear 6 rotates, driving the support rotating rod 8 to rotate, which in turn drives the nozzle 10 to adjust its angle. Next, the output end of the hydraulic telescopic rod 18 cooperates with the first fixed block 13 to drive the nozzle 10 to rotate around the upper end of the support rotating rod 8 to adjust the appropriate arc. This avoids the need for the operator to adjust the workpiece position multiple times when processing different workpieces and surfaces, effectively improving the practicality and flexibility of the equipment. By turning the fixing bolt 17 to rotate it so that its other end is disengaged from the inside of the fixing bolt groove 16, and then the limiting slide 15 is removed from the inside of the limiting slide groove 14, one end of the spiral connecting pipe 21 is separated from the nozzle 10. This allows the nozzle 10 to be disassembled for maintenance and repair, thereby improving the disassembly efficiency of the nozzle 10, while also improving the work efficiency of the workers and reducing their workload.

[0038] Working principle: First, the sand storage tank 1 is moved to the designated position by the cooperation of the handle 12 and the support frame 2. Then, the output of the first motor 4 rotates, driving the stirring shaft 20 to rotate, while stirring the material inside the sand storage tank 1 to prevent sedimentation. Then, the output of the water pump 3 draws the material inside the sand storage tank 1 and delivers it to the inside of the nozzle 10 through the spiral connecting pipe 21. Then, the output of the second motor 5 rotates, driving the second rotating gear 23 to rotate, while driving the first rotating gear 6 to rotate. Then, the first rotating gear 6 rotates, driving the support rotating rod 8 to rotate, while driving the nozzle 10 to adjust its angle. Then, the output of the hydraulic telescopic rod 18 cooperates with the first fixed block 13 to drive the nozzle 10 to rotate around the upper end of the support rotating rod 8 to adjust the appropriate arc. The nozzle 10 is used to treat the designated workpiece and surface. Then, the fixing bolt 17 is turned to rotate so that its other end is disengaged from the inside of the fixing bolt groove 16. Then, the limiting slide 15 is removed from the inside of the limiting slide groove 14, and one end of the spiral connecting pipe 21 is separated from the nozzle 10. This allows the nozzle 10 to be disassembled for maintenance and repair.

[0039] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A semi-automatic wet sandblasting machine, comprising a sand storage tank (1) and a support frame (7), characterized in that: An adjustment device is provided on the support frame (7); The adjustment device includes a nozzle (10), a support rotating rod (8) and a support plate (22). The lower end of the support rotating rod (8) is rotatably connected to the upper surface of the support frame (7). The support frame (7) is fixedly connected to the upper surface of the sand storage tank (1). A movable mounting frame (9) is rotatably connected inside the upper end of the support rotating rod (8). A limit slide groove (14) is opened on the upper surface of the movable mounting frame (9). A limit slide (15) is fixedly connected to the outer wall of the nozzle (10). A second motor (5) is fixedly connected to the upper surface of the support frame (7). A support plate (22) is fixedly connected to the outer wall of the support rotating rod (8). A second fixing block (19) is fixedly connected to the upper surface of the support plate (22). Among them, the upper end of the second fixed block (19) is rotatably connected to a hydraulic telescopic rod (18), the lower surface of the movable mounting frame (9) away from the supporting rotating rod (8) is fixedly connected to a first fixed block (13), the inner wall of the support frame (7) is rotatably connected to a second rotating gear (23), the inner wall of the support frame (7) is rotatably connected to a first rotating gear (6), the lower surface of the movable mounting frame (9) near the supporting rotating rod (8) is threaded with a fixing bolt (17), and the lower surface of the limiting slide (15) near the supporting rotating rod (8) is provided with a fixing bolt groove (16).

2. The semi-automatic wet sandblasting machine according to claim 1, characterized in that: The support frame (7) is "L" shaped. The outer wall of the limiting slide (15) is slidably connected to the inside of the limiting slide groove (14). The output end of the hydraulic telescopic rod (18) is rotatably connected to the lower end of the first fixed block (13). The output end of the second motor (5) extends rotatably into the support frame (7) and is fixedly connected to one end of the second rotating gear (23). Among them, the outer teeth of the first rotating gear (6) mesh with the outer teeth of the second rotating gear (23), the end of the fixing bolt (17) near the fixing bolt groove (16) extends into the interior of the limiting slide groove (14) and is threadedly connected to the interior of the fixing bolt groove (16), and the end of the supporting rotating rod (8) near the first rotating gear (6) extends into the interior of the support frame (7) and is fixedly connected to one side of the first rotating gear (6).

3. The semi-automatic wet sandblasting machine according to claim 1, characterized in that: The upper surface of the sand storage tank (1) is fixedly connected to a feed pipe (11), and the inside of the feed pipe (11) is connected to the inside of the sand storage tank (1). The sand storage tank (1) is internally connected to a stirring shaft (20).

4. The semi-automatic wet sandblasting machine according to claim 1, characterized in that: The upper surface of the sand storage tank (1) is fixedly connected to a first electric motor (4); The output end of the first motor (4) extends into the interior of the sand storage tank (1) and is fixedly connected to one end of the stirring shaft (20).

5. The semi-automatic wet sandblasting machine according to claim 1, characterized in that: The lower outer wall of the sand storage tank (1) is equipped with a support frame (2); Among them, a water pump (3) is installed at the discharge port of the sand storage tank (1).

6. The semi-automatic wet sandblasting machine according to claim 1, characterized in that: The sand storage tank (1) is provided with a spiral connecting pipe (21), and the end of the spiral connecting pipe (21) near the water pump (3) is fixedly connected to the input end of the water pump (3); Among them, the end of the spiral connecting pipe (21) away from the water pump (3) is fixedly connected to the nozzle (10), and the upper outer wall of the sand storage tank (1) is equipped with a handle (12).

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