A shot blasting mechanism

Abstract

The utility model relates to bearing production equipment technical field, concretely relates to a kind of shot blasting cleaning mechanism, including equipment support, the upside of equipment support is equipped with vibration plate, the position of vibration plate surface close to front end is fixedly connected with screen, the front end of vibration plate is fixedly connected with guide plate, the downside of vibration plate is equipped with vibrator, the downside of vibration plate front end and screen is all equipped with guide frame, guide frame includes linear guide rail, limit slot, mounting plate, hydraulic cylinder, support frame, limit wheel and connecting plate, the upside of front and rear two groups of guide frame is respectively equipped with bearing receiving box and shot blasting receiving box;By placing receiving box at the both ends of support frame, after one group of receiving box is full, utilize hydraulic cylinder to push support frame to outside quickly, empty box is quickly moved to the downside of vibration plate to receive material, effectively improve the replacement speed of receiving box, avoid bearing or shot blasting spill, effectively improve product separation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of bearing production equipment technology, specifically to a shot blasting cleaning mechanism. Background Technology

[0002] Bearings are an important component in mechanical equipment. Their main function is to support rotating mechanical bodies, reduce the coefficient of friction during their movement, and ensure their rotational accuracy. Bearings can be divided into two main categories: rolling bearings and sliding bearings. After the bearing is manufactured, it needs to be cleaned and polished by a shot blasting machine to improve the smoothness of the bearing surface. After the bearing is polished and cleaned, the shot will be discharged along with the bearing, and then the shot needs to be separated from the bearing.

[0003] Existing separation mechanisms mostly use vibrating conveyor belts in conjunction with screens to separate shot blasting and bearings. However, in actual use, a transfer box is needed to receive the bearings and shot blasting for easy transfer. When the transfer box is full, it needs to be replaced. Due to the large weight of the bearings and shot blasting, it is inconvenient to move the transfer box. In order to avoid spillage during the replacement process, it is usually necessary to stop the machine for replacement, which affects the efficiency of bearing shot blasting separation.

[0004] Therefore, it is necessary to invent a shot blasting cleaning mechanism to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a shot blasting cleaning mechanism to solve the problem that the inconvenience of moving and replacing the turnover box affects the efficiency of bearing shot blasting cleaning.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a shot blasting cleaning mechanism, including an equipment support, a vibrating plate mounted on the upper side of the equipment support, a screen fixedly connected to the surface of the vibrating plate near the front end, a guide plate fixedly connected to the front end of the vibrating plate, a vibrator mounted on the lower side of the vibrating plate, and guide frames mounted on the front end of the vibrating plate and the lower side of the screen. The guide frame includes a linear guide rail, a limiting groove, a mounting plate, a hydraulic cylinder, a support frame, a limiting wheel, and a connecting plate. Bearing receiving boxes and shot blasting receiving boxes are respectively mounted on the upper sides of the front and rear sets of guide frames.

[0007] By adopting the above technical solution, after the shot blasting machine cleans and grinds the bearing, the bearing and shot are discharged onto the surface of the vibrating plate. At this time, the vibrator and the vibrating plate transport the bearing and shot forward. The screen is used to separate the bearing and shot, and the guide rack is used to move the turnover box, which facilitates the quick replacement of the turnover box, avoids machine downtime for replacement, and effectively improves the efficiency of bearing shot blasting separation.

[0008] Optionally, the limiting groove is formed on the surface of the linear guide rail, the mounting plate is fixedly connected to the inner side of the linear guide rail, and the hydraulic cylinder is fixedly installed on the right side of the mounting plate.

[0009] Optionally, the lower surface of the support frame is rotatably connected to multiple sets of limiting wheels, which are engaged inside the limiting groove.

[0010] By adopting the above technical solution, the limiting wheel rotates inside the limiting groove, and the limiting groove, together with the limiting wheel, guides the support frame and improves the smoothness of the support frame's movement.

[0011] Optionally, the connecting plate is fixedly connected to the right end of the support frame, and the right end of the piston rod in the hydraulic cylinder is fixedly connected to the connecting plate.

[0012] By adopting the above technical solution, the piston rod in the hydraulic cylinder retracts inward, which drives the support frame to move to the left.

[0013] Optionally, a material collection hopper is fixedly connected to the lower surface of the vibrating plate at a position below the screen, and multiple sets of flexible baffles are fixedly connected to the lower edge of the material collection hopper.

[0014] By adopting the above technical solution, the flexible baffle is used to block the falling shot, preventing shot from splashing, and at the same time, it facilitates the replacement of the shot receiving box.

[0015] Optionally, a mounting bracket is fixedly connected to the middle position of the lower surface of the vibration plate, and the vibrator is fixedly installed on the lower side of the mounting bracket.

[0016] By adopting the above technical solution, the vibrator is used to drive the vibrating plate to vibrate, thereby conveying the bearing and shot to the front.

[0017] Optionally, multiple sets of connecting feet are fixedly connected to both the left and right sides of the vibrating plate, and the connecting feet are fixed to the upper side of the equipment bracket.

[0018] By adopting the above technical solution, the equipment bracket and connecting feet work together to support the vibrating plate.

[0019] Optionally, a buffer pad is provided between the device bracket and the connecting foot.

[0020] By adopting the above technical solution, the buffer pad prevents vibration from being transmitted to the ground. The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. This utility model places the receiving boxes at both ends of the support frame. After one set of receiving boxes is full, the support frame is quickly pushed outward by the hydraulic cylinder, and the empty box is quickly moved to the underside of the vibrating plate for receiving. This effectively improves the replacement speed of the receiving boxes, while avoiding the spillage of bearings or shot blasting, and effectively improves the product separation efficiency. 2. This utility model uses a flexible baffle fixed to the lower end of the collecting hopper. The lower end of the flexible baffle is located inside the shot blasting receiving box, which effectively prevents the shot from splashing during the discharge process, allowing the shot to fall accurately into the shot blasting receiving box. At the same time, when the shot blasting receiving box is replaced, the flexible baffle will slide close to the edge of the shot blasting receiving box to block the side and effectively prevent the shot from splashing. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the vibrating plate structure of this utility model; Figure 3 This is a schematic diagram of the connection structure of the material guide frame of this utility model; Figure 4 This is a schematic diagram of the material guide rack in its separated state according to this utility model.

[0022] Explanation of reference numerals in the attached figures: 1. Equipment support frame; 11. Buffer pad; 2. Vibrating plate; 21. Screen; 22. Guide plate; 23. Collection hopper; 24. Flexible baffle; 25. Connecting foot; 26. Mounting frame; 27. Vibrator; 3. Guide frame; 31. Linear guide rail; 32. Limiting groove; 33. Mounting plate; 34. Hydraulic cylinder; 35. Support frame; 36. Limiting wheel; 37. Connecting plate; 4. Bearing receiving box; 5. Shot blasting receiving box. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model provides, for example Figures 1 to 2The shot blasting cleaning mechanism shown includes an equipment support 1, a vibrating plate 2 mounted on the upper side of the equipment support 1, multiple sets of connecting feet 25 fixedly connected to both sides of the vibrating plate 2, the connecting feet 25 fixed to the upper side of the equipment support 1, a buffer pad 11 provided between the equipment support 1 and the connecting feet 25, a screen 21 fixedly connected to the surface of the vibrating plate 2 near the front end, a collecting hopper 23 fixedly connected to the lower surface of the vibrating plate 2 below the screen 21, multiple sets of flexible baffles 24 fixedly connected to the lower edge of the collecting hopper 23, a guide plate 22 fixedly connected to the front end of the vibrating plate 2, a vibrator 27 mounted on the lower side of the vibrating plate 2, a mounting frame 26 fixedly connected to the middle of the lower surface of the vibrating plate 2, the vibrator 27 fixedly mounted on the lower side of the mounting frame 26, a guide frame 3 mounted on the front end of the vibrating plate 2 and the lower side of the screen 21, and a bearing receiving box 4 and a shot blasting receiving box 5 respectively mounted on the upper side of the front and rear sets of guide frames 3.

[0025] The front end of the vibrating plate 2 is slightly tilted downwards, so that when the vibrator 27 drives the vibrating plate 2 to vibrate, it will drive the bearing and shot blasting to move forward. The buffer pad 11 effectively buffers the vibration, preventing the vibration from being transmitted to the ground, and at the same time preventing the equipment support 1 from affecting the vibration of the vibrating plate 2.

[0026] During equipment use, firstly, place two sets of bearing receiving boxes 4 on the upper side of the front guide frame 3, place two sets of shot blasting receiving boxes 5 on the upper side of the rear guide frame 3, and move one set of receiving boxes to the lower side of the vibrating plate 2. At this time, start the vibrator 27 and continuously discharge the bearings and shot onto the surface of the vibrating plate 2. The vibrator 27, together with the vibrating plate 2, conveys the bearings and shot forward. When the bearings and shot pass through the screen 21, the shot will fall from the mesh of the screen 21, while the bearing will continue to be conveyed forward, thus achieving the separation of the bearings and shot.

[0027] At this time, the shot blasting will be collected through the collecting hopper 23 and then discharged from the lower end of the collecting hopper 23 into the shot blasting receiving box 5. The bearing will slide down through the guide plate 22 into the bearing receiving box 4. When the receiving box is full, the full receiving box is quickly moved to the outside by the guide frame 3. At the same time, the empty receiving box is moved to the underside of the vibrating plate 2 to continue receiving material, thereby increasing the speed of changing the receiving box and enabling the equipment to continuously separate the bearing and shot blasting, thus improving the separation efficiency.

[0028] See Figure 1 , Figure 3 and Figure 4The guide frame 3 includes a linear guide rail 31, a limiting groove 32, a mounting plate 33, a hydraulic cylinder 34, a support frame 35, limiting wheels 36, and a connecting plate 37. The limiting groove 32 is formed on the surface of the linear guide rail 31. The mounting plate 33 is fixedly connected to the inner side of the linear guide rail 31. The hydraulic cylinder 34 is fixedly installed on the right side of the mounting plate 33. Multiple sets of limiting wheels 36 are rotatably connected to the lower surface of the support frame 35. The limiting wheels 36 are stuck inside the limiting groove 32. The connecting plate 37 is fixedly connected to the right end of the support frame 35. The right end of the piston rod in the hydraulic cylinder 34 is fixedly connected to the connecting plate 37.

[0029] Specifically, during the replacement of the bearing receiving box 4, the hydraulic cylinder 34 is activated during the bearing discharge gap. The piston rod in the hydraulic cylinder 34 retracts inward, thereby driving the connecting plate 37 to move to the left. The connecting plate 37 drives the support frame 35 to move to the left. At this time, with the cooperation of the limiting groove 32 and the limiting wheel 36, the support frame 35 can move to the left quickly, thereby quickly moving the bearing receiving box 4 filled with bearings to the left side and moving the empty bearing receiving box 4 to the underside of the vibrating plate 2 to continue receiving bearings. The replacement of the bearing receiving box 4 can be completed by utilizing the bearing discharge gap.

[0030] During the replacement of shot blasting receiving box 5, when the shot blasting receiving box 5 is full, the hydraulic cylinder 34 can be directly started. As the hydraulic cylinder 34 and the support frame 35 work together to move the shot blasting receiving box 5 to the left, the flexible baffle 24 will slide close to the side wall of the shot blasting receiving box 5 and accurately guide the shot into the interior of the shot blasting receiving box 5, effectively preventing the shot from spilling. This allows the replacement of two sets of receiving boxes without stopping the machine, enabling the equipment to continuously replace the receiving boxes and effectively improve the efficiency of product separation.

[0031] The working principle of this utility model is as follows: By placing the receiving boxes at both ends of the support frame 35, after one set of receiving boxes is full, the hydraulic cylinder 34 is used to quickly push the support frame 35 outward, and the empty box is quickly moved to the underside of the vibrating plate 2 for receiving. This effectively improves the replacement speed of the receiving boxes, avoids the spillage of bearings or shot, and effectively improves the product separation efficiency. At the same time, when replacing the shot blasting receiving box 5, the flexible baffle 24 will slide close to the edge of the shot blasting receiving box 5 to block the side and effectively prevent shot blasting from splashing.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A shot blasting cleaning mechanism, comprising an equipment support (1), characterized in that: A vibrating plate (2) is installed on the upper side of the equipment support (1). A screen (21) is fixedly connected to the surface of the vibrating plate (2) near the front end. A guide plate (22) is fixedly connected to the front end of the vibrating plate (2). A vibrator (27) is installed on the lower side of the vibrating plate (2). A guide frame (3) is installed on the front end of the vibrating plate (2) and the lower side of the screen (21). The guide frame (3) includes a linear guide rail (31), a limiting groove (32), a mounting plate (33), a hydraulic cylinder (34), a support frame (35), a limiting wheel (36), and a connecting plate (37). A bearing receiving box (4) and a shot blasting receiving box (5) are respectively installed on the upper side of the front and rear sets of the guide frames (3).

2. The shot blasting cleaning mechanism according to claim 1, characterized in that: The limiting groove (32) is formed on the surface of the linear guide (31), the mounting plate (33) is fixedly connected to the inner side of the linear guide (31), and the hydraulic cylinder (34) is fixedly installed on the right side of the mounting plate (33).

3. The shot blasting cleaning mechanism according to claim 2, characterized in that: The lower surface of the support frame (35) is rotatably connected to multiple sets of limiting wheels (36), which are engaged inside the limiting groove (32).

4. The shot blasting cleaning mechanism according to claim 3, characterized in that: The connecting plate (37) is fixedly connected to the right end of the support frame (35), and the right end of the piston rod in the hydraulic cylinder (34) is fixedly connected to the connecting plate (37).

5. The shot blasting cleaning mechanism according to claim 1, characterized in that: The lower surface of the vibrating plate (2) is fixedly connected to a material collection hopper (23) located below the screen (21), and multiple sets of flexible baffles (24) are fixedly connected to the lower edge of the material collection hopper (23).

6. The shot blasting cleaning mechanism according to claim 1, characterized in that: A mounting bracket (26) is fixedly connected to the middle of the lower surface of the vibrating plate (2), and the vibrator (27) is fixedly installed on the lower side of the mounting bracket (26).

7. The shot blasting cleaning mechanism according to claim 1, characterized in that: Multiple sets of connecting feet (25) are fixedly connected to both the left and right sides of the vibration plate (2), and the connecting feet (25) are fixed to the upper side of the equipment bracket (1).

8. The shot blasting cleaning mechanism according to claim 7, characterized in that: A buffer pad (11) is provided between the equipment bracket (1) and the connecting foot (25).

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