Feeding device for shot blasting machine

Abstract

The utility model belongs to the technical field of shot blasting equipment, and particularly relates to a feeding device for a shot blasting machine, which comprises a shot blasting box and a vibration motor, the vibration motor is mounted at the bottom of the shot blasting box, a worktable is mounted on one side of the shot blasting box, a fixing frame is welded on the upper surface of the worktable, a moving seat is slidably arranged in an inner cavity of the transverse edge of the fixing frame, and a feeding hole is formed in the moving seat. A hydraulic rod is installed on the surface of the moving seat, a motor seat is connected to the end of a piston rod of the hydraulic rod, a rotating motor is installed in an inner cavity of the motor seat, a rotating disc is connected to the power output end of the rotating motor, a rope is arranged on the lower surface of the rotating disc, and the cross section of the fixing frame is of a right-angle structure. According to the novel workpiece polishing device, workpieces can be hoisted, so that rapid feeding and discharging can be carried out when the workpieces are polished, the polishing efficiency of the workpieces can be improved, meanwhile, the workpieces are in a suspended state and rotate, polishing dead corners of the workpieces can be reduced, and the polishing quality of the workpieces is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting equipment, in particular to a feeding device for a shot blasting cleaning machine. Background Art

[0002] The shot blasting machine uses steel shots to be sent to a high-speed rotating disc, and uses the centrifugal force to make the high-speed steel shots hit the surface of the parts to achieve the purpose of finishing. The shot blasting machine can generate compressive stress on the surface of the parts, and does not contain silicon powder, so it has little pollution to the environment.

[0003] The invention patent currently published with the publication number CN214265222U discloses a rotary table shot blasting machine, which controls the up and down movement of the tooth slider by a knob, thereby controlling the adjustment rod to drive the transmission slider to move, and then linking the No. 3 gear or the No. 4 gear to achieve the purpose of controlling the rotation speed of the No. 1 rotating rod, and thus achieve the purpose of controlling the rotation speed of the shot blasting machine, making the utility model more practical, and solving the problem that the rotation speed of the existing rotary table shot blasting machine cannot be controlled, resulting in the inability to control the treatment degree during surface treatment, affecting use.

[0004] When using the existing shot blasting machine, the workpiece needs to be manually thrown into the shot blasting box, which is time-consuming and labor-intensive to load and remove. In addition, the workpiece will sink to the bottom of the inner cavity of the shot blasting box under the action of gravity during shot blasting, causing the bottom surface of the workpiece to fit the bottom surface of the inner cavity of the shot blasting box, which will easily form a cleaning dead corner, thereby affecting the shot blasting quality of the workpiece. In order to solve the above problems, this application proposes a feeding device for a shot blasting cleaning machine. Utility Model Content

[0005] (1) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a feeding device for a shot blasting machine, which can lift the workpiece, so that the workpiece can be quickly loaded and unloaded when polishing, which can improve the polishing efficiency of the workpiece. At the same time, the workpiece is in a suspended state and rotated, which can reduce the polishing dead angle of the workpiece and improve the polishing quality of the workpiece to solve the problems raised in the background technology.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a feeding device for a shot blasting machine, comprising a shot blasting box and a vibration motor, wherein the vibration motor is installed at the bottom of the shot blasting box, and a workbench is installed on one side of the shot blasting box;

[0009] A fixing frame is welded on the upper surface of the workbench;

[0010] A movable seat is slidingly provided in the lateral inner cavity of the fixed frame, a hydraulic rod is installed on the surface of the movable seat, the piston rod end of the hydraulic rod is connected to the motor seat, a rotating motor is installed in the inner cavity of the motor seat, the power output end of the rotating motor is connected to a rotating disk, and a rope is provided on the lower surface of the rotating disk.

[0011] Preferably, the cross section of the fixing frame is a right-angle structure, and the horizontal side of the fixing frame extends to above the shot blasting box.

[0012] Preferably, a drive wire shaft is rotatably provided in the inner cavity of the horizontal side of the fixing frame, and a drive motor is installed at the end of the horizontal side of the fixing frame.

[0013] Preferably, the power output end of the driving motor is transmission-connected to the driving wire shaft, and the driving wire shaft is threadedly connected to the movable seat.

[0014] Preferably, a heat dissipation groove is provided through the surface of the motor base, and the heat dissipation groove is arranged in a ring on the surface of the motor base.

[0015] Preferably, a support column is welded to the side wall of the shot blasting box, and the top of the support column is connected to the horizontal end of the fixing frame.

[0016] Preferably, the ropes are evenly distributed on the lower surface of the rotating disk, and the bottoms of the ropes are connected with hooks.

[0017] The above technical solution of the utility model has the following beneficial technical effects:

[0018] 1. The utility model controls the retraction of the hydraulic rod to lift the workpiece and lift the workpiece to the top of the shot blasting box. After the hydraulic rod is extended, the workpiece can be dropped into the shot blasting box and the workpiece is completely immersed in the shot blasting. After the cleaning is completed, the hydraulic rod is retracted to quickly remove the workpiece from the shot blasting box. After the drive motor rotates in the opposite direction, the workpiece can be driven to move to the workbench and lifted to the workbench, so that the workpiece can be quickly polished.

[0019] 2. In the utility model, during the polishing operation, the workpiece is hung by a rope, which can make the workpiece suspended in the shot blasting box, reducing the contact area between the workpiece and the inner wall of the shot blasting box. At the same time, the rotating motor drives the rotating disk, which can make the workpiece rotate in the shot blasting box, thereby reducing the polishing dead angle of the workpiece and improving the polishing quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a feeding device for a shot blasting machine according to the present invention;

[0021] Figure 2 This is a schematic cross-sectional view of a feeding device for a shot blasting machine according to the present invention;

[0022] Figure 3 This is a schematic diagram of the driving structure of a rotating disk of a feeding device for a shot blasting machine according to the present invention;

[0023] Figure 4 The utility model is a schematic diagram of the feeding structure of a feeding device for a shot blasting machine.

[0024] Reference numerals:

[0025] 1. Shot blasting box; 2. Vibration motor; 3. Fixed frame; 4. Drive motor; 5. Drive wire shaft; 6. Moving seat; 7. Hydraulic rod; 8. Motor seat; 9. Rotating motor; 10. Rotating disk; 11. Rope; 12. Hook; 13. Heat sink; 14. Support column; 15. Workbench. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0027] like Figure 1-4 As shown, the present invention proposes a feeding device for a shot blasting machine, comprising a shot blasting box 1 and a vibration motor 2. The vibration motor 2 is mounted at the bottom of the shot blasting box 1, and a workbench 15 is mounted on one side of the shot blasting box 1.

[0028] A fixing frame 3 is welded on the upper surface of the workbench 15;

[0029] A movable seat 6 is slidingly provided in the inner cavity of the horizontal side of the fixed frame 3, a hydraulic rod 7 is installed on the surface of the movable seat 6, the piston rod end of the hydraulic rod 7 is connected to the motor seat 8, a rotating motor 9 is installed in the inner cavity of the motor seat 8, the power output end of the rotating motor 9 is connected to a rotating disk 10, and a rope 11 is provided on the lower surface of the rotating disk 10.

[0030] It should be noted that, by controlling the hydraulic rod 7 to retract, the workpiece can be lifted, and the driving motor 4 drives the driving wire shaft 5. The driving wire shaft 5 pushes the moving seat 6 to move in the horizontal inner cavity of the fixed frame 3 under the action of the surface thread, and the workpiece can be lifted to the top of the shot blasting box 1. After the hydraulic rod 7 is extended, the workpiece can be dropped into the shot blasting box 1, and the workpiece is completely immersed in the shot blasting. The vibration motor 2 transmits the vibration to the shot blasting box 1. Under the action of vibration, the surface of the workpiece can be quickly polished and cleaned by shot blasting. After cleaning is completed, the hydraulic rod 7 retracts, and the workpiece can be quickly taken out of the shot blasting box 1. After the driving motor 4 rotates in the opposite direction, it can drive the workpiece to move to the workbench 15 and lift the workpiece to the workbench 15, so that the workpiece can be quickly polished.

[0031] In this embodiment, if Figure 4 As shown, the cross section of the fixing frame 3 is a right-angle structure, and the horizontal side of the fixing frame 3 extends to the top of the shot blasting box 1. A driving wire shaft 5 is rotatably provided in the inner cavity of the horizontal side of the fixing frame 3. A driving motor 4 is installed at the end of the horizontal side of the fixing frame 3. The power output end of the driving motor 4 is transmission-connected to the driving wire shaft 5, and the driving wire shaft 5 is threadedly connected to the movable seat 6.

[0032] It should be noted that the driving motor 4 drives the driving wire shaft 5 , and the driving wire shaft 5 pushes the movable seat 6 to move in the lateral inner cavity of the fixing frame 3 under the action of the surface thread.

[0033] In this embodiment, if Figure 3 As shown, a heat dissipation groove 13 is formed on the surface of the motor base 8 , and the heat dissipation groove 13 is arranged around the surface of the motor base 8 .

[0034] It should be noted that the heat dissipation slots 13 can improve the heat dissipation effect on the rotating electrical machine 9 .

[0035] In this embodiment, if Figure 1 As shown, a support column 14 is welded to the side wall of the shot blasting box 1 , and the top of the support column 14 is connected to the horizontal end of the fixing frame 3 .

[0036] It should be noted that the support columns 14 support the lateral ends of the fixing frame 3 , thereby improving the stability of the fixing frame 3 .

[0037] In this embodiment, if Figure 1 As shown, the ropes 11 are evenly distributed on the lower surface of the rotating disk 10 , and the bottoms of the ropes 11 are connected to hooks 12 .

[0038] It should be noted that the hook 12 can facilitate the connection between the workpiece and the rope 11 .

[0039] The working principle and use process of the utility model are as follows: the workpiece that needs to be shot blasted is placed on the workbench 15, connected to the workpiece by the hook 12, and the hydraulic rod 7 is controlled to shrink, so that the workpiece can be lifted. The driving motor 4 drives the driving wire shaft 5. The driving wire shaft 5 pushes the moving seat 6 to move in the horizontal inner cavity of the fixed frame 3 under the action of the surface thread, so that the workpiece can be lifted to the top of the shot blasting box 1. After the hydraulic rod 7 is extended, the workpiece can be dropped into the shot blasting box 1. The workpiece is completely immersed in the shot blasting. The vibration motor 2 transmits the vibration to the shot blasting box 1, and the surface of the workpiece can be shot blasted under the action of the vibration. Rapid polishing and cleaning. After the cleaning is completed, the hydraulic rod 7 retracts, and the workpiece can be quickly taken out of the shot blasting box 1. After the drive motor 4 rotates in the opposite direction, it can drive the workpiece to move to the workbench 15 and lift the workpiece to the workbench 15, which can achieve rapid polishing of the workpiece. At the same time, during the polishing operation, the workpiece is hung by the rope 11, which can make the workpiece suspended in the shot blasting box 1, which can reduce the contact area between the workpiece and the inner wall of the shot blasting box 1. At the same time, the rotating motor 9 drives the rotating disk 10, which can make the workpiece rotate in the shot blasting box 1, thereby reducing the polishing dead angle of the workpiece and improving the polishing quality of the workpiece.

[0040] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims or their equivalents.

Claims

1. A feeding device for a shot blasting machine, comprising a shot blasting box (1) and a vibration motor (2), wherein the vibration motor (2) is mounted at the bottom of the shot blasting box (1), and is characterized in that: A workbench (15) is installed on one side of the shot blasting box (1); A fixing frame (3) is welded on the upper surface of the workbench (15); A movable seat (6) is slidably provided in the inner cavity of the horizontal side of the fixed frame (3), a hydraulic rod (7) is installed on the surface of the movable seat (6), the piston rod end of the hydraulic rod (7) is connected to the motor seat (8), a rotating motor (9) is installed in the inner cavity of the motor seat (8), the power output end of the rotating motor (9) is connected to a rotating disk (10), and a rope (11) is provided on the lower surface of the rotating disk (10).

2. A feeding device for a shot blasting machine according to claim 1, characterized in that: The cross section of the fixing frame (3) is a right-angle structure, and the horizontal side of the fixing frame (3) extends above the shot blasting box (1).

3. A feeding device for a shot blasting machine according to claim 2, characterized in that: A drive wire shaft (5) is rotatably provided in the inner cavity of the horizontal side of the fixing frame (3), and a drive motor (4) is installed at the end of the horizontal side of the fixing frame (3).

4. A feeding device for a shot blasting machine according to claim 3, characterized in that: The power output end of the driving motor (4) is connected to the driving wire shaft (5) by transmission, and the driving wire shaft (5) is connected to the movable seat (6) by threaded penetration.

5. A feeding device for a shot blasting machine according to claim 4, characterized in that: A heat dissipation groove (13) is provided through the surface of the motor seat (8), and the heat dissipation groove (13) is arranged around the surface of the motor seat (8).

6. A feeding device for a shot blasting machine according to claim 5, characterized in that: A support column (14) is welded to the side wall of the shot blasting box (1), and the top of the support column (14) is connected to the horizontal end of the fixing frame (3).

7. A feeding device for a shot blasting machine according to claim 6, characterized in that: The ropes (11) are distributed at equal intervals on the lower surface of the rotating disk (10), and the bottoms of the ropes (11) are all connected to hooks (12).

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