Automatic recovery type sand blasting machine

Abstract

The utility model provides an automatic recovery type sand blasting machine, belongs to the technical field of sand blasting machines, and aims to solve the problems that in the using process of an existing sand blasting machine, sand blasting particles are inevitably attached to the surface of a window after the sand blasting machine is used for a long time, a worker cannot observe the sand blasting condition of a workpiece, manual cleaning is needed, and the work efficiency is high. The sand blasting machine comprises a control cabinet which is fixedly mounted on the upper end surface of a sand blasting machine body; the sand hopper is fixedly connected to the lower end face of the sand blasting machine body. The front cover is fixedly connected to the front end face of the sand blasting machine body. The number of the operation holes is two, and the two operation holes are formed in the inner side of the front cover. The observation window is fixedly installed on the front end face of the upper end of the front cover. Through the arrangement of the observation window cleaning device, the observation window is cleaned, the working efficiency is improved, the labor intensity is reduced, and the safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sandblasting machines, and more specifically, particularly relates to an automatic recovery type sandblasting machine. Background Art

[0002] The sandblasting machine uses compressed air as its power. Powdered particles are sprayed out through a nozzle under the action of compressed air to clean the surface of the workpiece. The used powdered particles will fall back into the sand hopper for reuse.

[0003] According to the application number: CN202022883739.5, a polishing sand recovery device of a sandblasting polishing machine is disclosed, which relates to the field of polishing sand recovery technology. The utility model includes a polishing machine, the front end face of the polishing machine is slidably connected with a workbench and a collection box, the interior of the workbench is hollow and fixedly connected with a wire mesh, and a motor is fixedly installed on one side of the polishing machine through a mounting plate, and the output end of the motor passes through the polishing machine through a coupling and is fixedly connected with a roller. The utility model places the workpiece plate to be polished on the workbench, twists the screw rod to clamp it on the workbench, and the polished sand will fall on the workbench during the polishing process of the polishing machine polishing the sand on the surface of the plate. Since the wire mesh is installed on the workbench, the polished sand will pass through the wire mesh and fall into the collection box below the wire mesh, so that the effect of collecting sand can be achieved.

[0004] Based on the above, during the use of the existing sandblasting machine, it is usually necessary for manual observation of the sandblasting condition of the workpiece through the window. After the sandblasting machine is used for a long time, sandblasting particles will inevitably adhere to the surface of the window, affecting the staff's observation of the sandblasting condition of the workpiece, requiring manual cleaning, affecting work efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an automatic recovery type sandblasting machine to solve the problem that in the use of the existing sandblasting machine, it is usually necessary to manually observe the sandblasting condition of the workpiece through a window, and after the sandblasting machine is used for a long time, sandblasting particles will inevitably adhere to the surface of the window, affecting the staff's observation of the sandblasting condition of the workpiece, requiring manual cleaning, and affecting work efficiency.

[0006] The purpose and effect of the automatic recovery type sandblasting machine of the utility model are achieved by the following specific technical means:

[0007] An automated recovery sandblasting machine comprises a sandblasting body, a control cabinet, a sand hopper, a front cover, an operating hole, an observation window, a cleaning mechanism and a recovery mechanism; the control cabinet is fixedly mounted on the upper end surface of the sandblasting body; the sand hopper is fixedly connected to the lower end surface of the sandblasting body; the front cover is fixedly connected to the front end surface of the sandblasting body; two operating holes are provided, and both operating holes are opened on the inner side of the front cover; the observation window is fixedly mounted on the front end surface of the upper end of the front cover; the cleaning mechanism is arranged on the outer side of the front cover; the recovery mechanism is arranged on the inner side of the sandblasting body.

[0008] Furthermore, the cleaning mechanism includes: a fixed frame, a protective roller, a guide rod and a sliding rod; the fixed frames are provided with two, and both of the fixed frames are fixedly connected to the inner side of the front cover; the protective roller is rotatably connected to the inner side of the fixed frame; the guide rods are provided with two, and both of the guide rods are fixedly connected to the front end surface of the upper end of the front cover; the sliding rod is slidably connected to the inner side of the guide rod, and the sliding rod is fixedly connected to one end of the protective roller.

[0009] Furthermore, the cleaning mechanism also includes: a winding wheel, a fixed rod, a cleaning member, a connecting rope, a fixed member and a tension spring; there are two winding wheels, both of which are fixedly connected to the outer side of the protective roller; there are two fixed rods, both of which are fixedly connected to the rear end surface of the front cover; the cleaning member is slidably connected to the inner side of the two fixed rods; there are two connecting ropes, one end of which is wound around the outer side of the two winding wheels, and the other end of which is fixedly connected to the outer side of the cleaning member; there are two fixing members, both of which are fixedly connected to the outer side of the cleaning member; there are two tension springs, one end of which is fixedly connected to the outer side of the two fixing members, and the other end of which is fixedly connected to the rear end surface of the front cover.

[0010] Furthermore, the cleaning mechanism also includes: a limit groove, a limit block and a compression spring; the limit groove is opened on the inner side of the sliding rod; the limit block is slidably connected to the inner side of the front cover; one end of the compression spring is fixedly connected to the outer side of the limit block, and the other end of the compression spring is fixedly connected to the inner side of the front cover.

[0011] Furthermore, the recovery mechanism includes: a workbench and a steel wire mesh; the workbench is fixedly connected to the inner side of the lower end of the sandblasting machine body; the steel wire mesh is fixedly connected to the inner side of the lower end of the sandblasting machine body.

[0012] Furthermore, the recovery mechanism also includes: a driving motor, a sprocket, a chain and a cleaning brush; the driving motor is fixedly installed on the outside of the sandblasting body; the sprocket is provided with two groups, both groups of sprockets are rotatably connected to the inner side of the lower end of the sandblasting body, and one group of sprockets is fixedly connected to the driving motor shaft; the chain is provided with two, and the two chains are respectively covered on the outside of the two groups of sprockets; the cleaning brush is provided with multiple, and the multiple cleaning brushes are respectively fixedly connected to the outside of the two chains.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model realizes the cleaning of the observation window through the setting of the cleaning mechanism, and when the sliding rod is pulled down, the protective roller is pulled open. At this time, the protective roller drives the winding wheel to rotate, and the rotation of the winding wheel drives the cleaning member to slide through the connecting rope to clean the inside of the observation window, thereby improving work efficiency and reducing labor intensity, and the pulled-out protective roller can also cover the observation window, which can prevent dust from falling onto the upper surface of the observation window, and the shielding of the observation window by the protective roller can also prevent debris from splashing out and injuring surrounding personnel after the observation window is damaged by external force, thereby improving safety; the recycling of polishing sand is realized through the setting of the recycling mechanism, and when the driving motor is started, the sprocket is driven to rotate, and the rotation of the sprocket drives the cleaning brush to clean the wire mesh through the chain, thereby improving work efficiency and reducing labor intensity; through the setting of the above-mentioned mechanism, the cleaning of the observation window is realized, the work efficiency is improved, the labor intensity is reduced, and the safety is improved, and the recycling of polishing sand is realized, thereby improving work efficiency and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the main body of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the rear end of the front cover of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the limit groove of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the cleaning element of the utility model.

[0019] Figure 5 It is a structural schematic diagram of a workbench of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the cleaning brush of the utility model.

[0021] Figure 7 This utility model Figure 5 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Sandblasting machine body; 2. Control cabinet; 3. Sand bucket; 4. Front cover; 5. Operation hole; 6. Observation window; 7. Fixed frame; 8. Protective roller; 9. Guide rod; 10. Sliding rod; 1001. Limiting groove; 11. Winding wheel; 12. Fixed rod; 13. Cleaning part; 14. Connecting rope; 15. Fixed part; 16. Tension spring; 17. Limiting block; 18. Compression spring; 19. Workbench; 20. Wire mesh; 21. Driving motor; 22. Sprocket; 23. Chain; 24. Cleaning brush. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1:

[0026] As attached Figure 1-Figure 7 As shown:

[0027] The utility model provides an automatic recovery type sandblasting machine, comprising a sandblasting machine body 1, a control cabinet 2, a sand bucket 3, a front cover 4, an operation hole 5, an observation window 6 and a cleaning mechanism; the control cabinet 2 is fixedly installed on the upper end surface of the sandblasting machine body 1; the sand bucket 3 is fixedly connected to the lower end surface of the sandblasting machine body 1; the front cover 4 is fixedly connected to the front end surface of the sandblasting machine body 1; two operation holes 5 are provided, and the two operation holes 5 are both opened on the inner side of the front cover 4; the observation window 6 is fixedly installed on the front end surface of the upper end of the front cover 4; and the cleaning mechanism is arranged on the outer side of the front cover 4.

[0028] Among them, the cleaning mechanism includes: a fixed frame 7, a protective roller 8, a guide rod 9, a sliding rod 10, a limiting groove 1001, a winding wheel 11, a fixed rod 12, a cleaning member 13, a connecting rope 14, a fixing member 15, a tension spring 16, a limiting block 17 and a compression spring 18; there are two fixed frames 7, and the two fixed frames 7 are fixedly connected to the inner side of the front cover 4; the protective roller 8 is rotatably connected to the inner side of the fixed frame 7; there are two guide rods 9, and the two guide rods 9 are fixedly connected to the front end surface of the upper end of the front cover 4; the sliding rod 10 is slidably connected to the inner side of the guide rod 9, and the sliding rod 10 is fixedly connected to one end of the protective roller 8; the limiting groove 1001 is opened on the inner side of the sliding rod 10; the limiting block 17 is slidably connected to the inner side of the front cover 4; there are two winding wheels 11, and the two winding wheels 11 are It is fixedly connected to the outer side of the protective roller 8; there are two fixed rods 12, and the two fixed rods 12 are fixedly connected to the rear end surface of the front cover 4; the cleaning member 13 is slidably connected to the inner side of the two fixed rods 12; there are two connecting ropes 14, one end of the two connecting ropes 14 is wound around the outer side of the two winding wheels 11, and the other end of the two connecting ropes 14 is fixedly connected to the outer side of the cleaning member 13; there are two fixing members 15, and the two fixing members 15 are fixedly connected to the outer side of the cleaning member 13; there are two tension springs 16, one end of the two tension springs 16 is fixedly connected to the outer side of the two fixing members 15, and the other end of the two tension springs 16 is fixedly connected to the rear end surface of the front cover 4; one end of the compression spring 18 is fixedly connected to the outer side of the limit block 17, and the other end of the compression spring 18 is fixedly connected to the inner side of the front cover 4.

[0029] The specific usage and function of this embodiment are as follows: pull down the sliding rod 10, the sliding rod 10 will pull open the protective roller 8, so that the protective roller 8 covers the upper end of the observation window 6, shielding the observation window 6 to prevent dust from falling onto the surface of the observation window 6, and the protective roller 8 covering the upper end of the observation window 6 can also prevent debris from splashing out and injuring people when the observation window 6 is broken. When the protective roller 8 is pulled open, the protective roller 8 will drive the winding wheel 11 to rotate and wind up the connecting rope 14. Through the rotation of the connecting rope 14, the cleaning part 13 will slide upward to clean the inner side of the observation window 6. When the sliding rod 10 slides to the lower end, the limit block 17 will be inserted into the inner side of the limit groove 1001 under the action of the compression spring 18 to limit the sliding rod 10.

[0030] Embodiment 2:

[0031] On the basis of the first embodiment, Figure 5-Figure 6As shown, it also includes a recovery mechanism, a workbench 19, a wire mesh 20, a drive motor 21, a sprocket 22, a chain 23 and a cleaning brush 24; the recovery mechanism is arranged on the inner side of the sandblasting body 1; the workbench 19 is fixedly connected to the inner side of the lower end of the sandblasting body 1; the wire mesh 20 is fixedly connected to the inner side of the lower end of the sandblasting body 1; the drive motor 21 is fixedly installed on the outer side of the sandblasting body 1; there are two groups of sprockets 22, both of which are rotatably connected to the inner side of the lower end of the sandblasting body 1, and one group of sprockets 22 is fixedly connected to the rotating shaft of the drive motor 21; there are two chains 23, and the two chains 23 are respectively covered on the outer sides of the two groups of sprockets 22; there are multiple cleaning brushes 24, and the multiple cleaning brushes 24 are respectively fixedly connected to the outer sides of the two chains 23.

[0032] The specific usage and function of this embodiment are as follows: the workpiece to be sandblasted is placed on the workbench 19 for sandblasting, and the used polishing sand will pass through the wire mesh 20 and fall into the sand hopper 3 for recycling. The sprocket 22 is driven to rotate by starting the drive motor 21, and the rotation of the sprocket 22 will drive the cleaning brush 24 to move through the chain 23 to clean the polishing sand remaining on the surface of the wire mesh 20.

Claims

1. An automatic recovery type sandblasting machine, comprising a sandblasting machine body (1), a control cabinet (2), a sand hopper (3), a front cover (4), an operation hole (5), an observation window (6), a cleaning mechanism and a recovery mechanism; the control cabinet (2) is fixedly mounted on the upper end surface of the sandblasting machine body (1); the sand hopper (3) is fixedly connected to the lower end surface of the sandblasting machine body (1); characterized in that: The front cover (4) is fixedly connected to the front end surface of the sandblasting machine body (1); two operating holes (5) are provided, and both operating holes (5) are opened on the inner side of the front cover (4); the observation window (6) is fixedly installed on the front end surface of the upper end of the front cover (4); the cleaning mechanism is arranged on the outer side of the front cover (4); and the recovery mechanism is arranged on the inner side of the sandblasting machine body (1).

2. An automatic recovery type sandblasting machine as claimed in claim 1, characterized in that: The cleaning mechanism comprises: a fixed frame (7), a protective roller (8), a guide rod (9) and a sliding rod (10); the fixed frame (7) is provided with two, and the two fixed frames (7) are fixedly connected to the inner side of the front cover (4); the protective roller (8) is rotatably connected to the inner side of the fixed frame (7); the guide rod (9) is provided with two, and the two guide rods (9) are fixedly connected to the front end surface of the upper end of the front cover (4); the sliding rod (10) is slidably connected to the inner side of the guide rod (9), and the sliding rod (10) is fixedly connected to one end of the protective roller (8).

3. An automatic recovery type sandblasting machine as claimed in claim 2, characterized in that: The cleaning mechanism further comprises: a reel (11), a fixing rod (12), a cleaning member (13), a connecting rope (14), a fixing member (15) and a tension spring (16); two reeling wheels (11) are provided, and the two reeling wheels (11) are both fixedly connected to the outside of the protection roller (8); two fixing rods (12) are provided, and the two fixing rods (12) are both fixedly connected to the rear end surface of the front cover (4); the cleaning member (13) is slidably connected to the inner sides of the two fixing rods (12); the connecting rope (14) Two connecting ropes (14) are provided, one end of the two connecting ropes (14) is wound around the outside of the two winding wheels (11), and the other end of the two connecting ropes (14) is fixedly connected to the outside of the cleaning member (13); two fixing members (15) are provided, and the two fixing members (15) are fixedly connected to the outside of the cleaning member (13); two tension springs (16) are provided, one end of the two tension springs (16) is fixedly connected to the outside of the two fixing members (15), and the other end of the two tension springs (16) is fixedly connected to the rear end surface of the front cover (4).

4. An automatic recovery type sandblasting machine as claimed in claim 3, characterized in that: The cleaning mechanism further comprises: a limiting groove (1001), a limiting block (17) and a compression spring (18); the limiting groove (1001) is arranged on the inner side of the sliding rod (10); the limiting block (17) is slidably connected to the inner side of the front cover (4); one end of the compression spring (18) is fixedly connected to the outer side of the limiting block (17), and the other end of the compression spring (18) is fixedly connected to the inner side of the front cover (4).

5. The automatic recovery sandblasting machine according to claim 1, characterized in that: The recovery mechanism comprises: a workbench (19) and a steel wire mesh (20); the workbench (19) is fixedly connected to the inner side of the lower end of the sandblasting machine body (1); and the steel wire mesh (20) is fixedly connected to the inner side of the lower end of the sandblasting machine body (1).

6. An automatic recovery type sandblasting machine as claimed in claim 5, characterized in that: The recovery mechanism further comprises: a driving motor (21), a sprocket (22), a chain (23) and a cleaning brush (24); the driving motor (21) is fixedly mounted on the outside of the sandblasting machine body (1); the sprocket (22) is provided with two groups, both of which are rotatably connected to the inner side of the lower end of the sandblasting machine body (1), and one group of sprockets (22) is fixedly connected to the rotating shaft of the driving motor (21); the chain (23) is provided with two groups, and the two chains (23) are respectively covered on the outside of the two groups of sprockets (22); the cleaning brush (24) is provided with a plurality of groups, and the plurality of cleaning brushes (24) are respectively fixedly connected to the outside of the two chains (23).

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