Protective device for container hoisting corner fitting machining

Abstract

The utility model discloses a protective device for container hoisting corner fitting machining. The protective device comprises a machining box and a base. By adopting the sealing arc-shaped shell and the spring, when the whole bearing disc moves downwards, the sealing arc-shaped shell arranged on the surface of the bearing disc in a surrounding mode can move synchronously, then the surrounding operation of the corner fitting operation area is achieved, splashing chippings generated in the machining process are prevented from flying out of the outside, the operation safety is guaranteed, and the working efficiency is improved. Meanwhile, when the sealing arc-shaped shell is in contact with the two-way screw rod, the sealing arc-shaped plate at the contact position can abut against the surface position of the sealing arc-shaped shell through contraction of the spring, the sealing arc-shaped shell not around the sealing arc-shaped plate can normally and completely fall, and therefore the whole covering range can be automatically adapted, a large gap cannot occur, and the sealing effect is good. A collective suspension form is replaced by a local clearance fit large-range cage cover to ensure the cage cover effect, so that the protection effect is improved, and the cage cover has the advantages of all-directional protection and protection self-adaption.

Description

Technical Field

[0001] The utility model relates to the technical field of container hoisting corner piece processing, in particular to a protective device for container hoisting corner piece processing. Background Art

[0002] Container corner fittings are one of the important components of containers. Grinding and milling devices are needed in the production and processing of container lifting corner fittings. During processing, a large amount of grinding chips will inevitably be generated and scattered everywhere. As the grinding chips continue to accumulate, it will affect the normal operation of the milling machine and production safety. Moreover, the flying chips can easily hurt the surrounding workers. Therefore, it is necessary to protect the processing area during operation to ensure the safety of the operation.

[0003] The publication number in the existing public technology is: CN211414614U. A container hoisting corner piece grinding and milling device includes a base, a support leg is fixedly provided at the bottom of the base, a frame is fixedly provided at the top of the base, a motor 1 is fixedly installed on one side of the frame, the output end of the motor 1 is connected to the screw rod, a slider is threadedly connected to the outer side of the screw rod, a hydraulic rod 1 is fixedly installed at the bottom of the slider, the bottom of the hydraulic rod 1 is fixedly connected to the mounting seat, a movable shaft is provided at the bottom of the mounting seat, a grinding disc is provided at the bottom of the movable shaft, a workbench is provided below the grinding disc, a chip removal chamber is provided below the workbench, a chip removal port is provided on the base and below the chip removal chamber, a chip storage box is installed below the chip removal port, and a chip guard plate is provided at the bottom of the chip storage box. Beneficial effect: the waste chips generated during work will be discharged into the chip storage box through the chip removal chamber and the chip removal port for automatic recovery, thereby reducing the work intensity of the operator and improving production efficiency.

[0004] Combining the above patents and existing actual equipment, it is not difficult to see that when processing the lifting angle parts, there are no corresponding protective components around them, which can easily cause flying debris to cause harm to the operators, and the risk factor in the operation is relatively high. In addition, the debris generated by the processing is collected through a chip storage box, but due to the shape of the debris itself and the mutual support, it is easy to cause the debris to bulge and accumulate, resulting in a large waste of space inside the chip storage box, and the actual collection volume is not very good. If the chip removal is directly carried out at this time, it will not only increase the labor intensity of the personnel, but also affect the work efficiency, causing the personnel to waste their working time on unnecessary chip removal, and the use effect is not very good.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a protective device for processing container lifting corner pieces, which has the advantages of all-round protection, large debris collection capacity, and adaptive protection, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of all-round protection, large debris collection capacity and adaptive protection, the specific technical solutions adopted by the utility model are as follows:

[0010] A protective device for processing container lifting corner pieces comprises a processing box and a base, a threaded rod is installed at the middle position of the top inner part of the processing box, one end of the threaded rod passes through one side of the processing box and is connected to a driving motor, a movable seat is sleeved on the outer periphery of the threaded rod, first hydraulic rods are symmetrically installed at both sides of the bottom of the movable seat, a bearing plate is fixedly installed at the bottom end of the first hydraulic rod, a plurality of groups of sealing arc shells are slidably connected around the surface of the bearing plate, a connecting block is symmetrically fixedly installed at the surface of one side of the sealing arc shell, a spring is fixedly installed between the connecting block and the bottom of the bearing plate, auxiliary wheels are symmetrically rotatably connected at both sides of the bottom of the sealing arc shell, adsorption plates are symmetrically fixed at the outermost positions on the surface of the bearing plate, a dust collector is installed at the bottom of the adsorption plate, a grinding motor is fixedly installed at the middle position of the bottom of the bearing plate, and a grinding disc is installed at the bottom of the grinding motor.

[0011] Furthermore, fixed blocks are symmetrically welded on the two side surfaces in the middle of the processing box, a filter is clamped inside the fixed block, a bidirectional screw is arranged between the two sides of the top of the fixed block, a moving cylinder is symmetrically sleeved on the outer periphery of both ends of the bidirectional screw, a clamp is fixedly installed at one end of the moving cylinder, a brush is installed at the bottom of the clamp, and the brush is in contact with the filter.

[0012] Furthermore, a material guide plate is fixedly installed below the filter screen, a debris box is installed below the material guide plate at the bottom end of the processing box, and a material guide groove is opened in the area between the contact position between the material guide plate and the inner wall of the processing box and the contact position between the debris box and the inner wall of the processing box.

[0013] Furthermore, a vacuum cleaner is fixedly installed at the bottom of one side surface of the processing box, and the vacuum cleaner is connected to a vacuum head through a pipeline.

[0014] Furthermore, a base is fixedly installed at the bottom end of the processing box.

[0015] Furthermore, grooves for discharging debris are symmetrically provided on the surfaces of both sides of the filter.

[0016] Furthermore, a rubber pad is adhered to the inner surface of the sealing arc shell.

[0017] Furthermore, second hydraulic rods are symmetrically installed at both sides of the bottom of the material guide plate, and a pressure plate is fixedly installed at the bottom of the second hydraulic rod. The size of the pressure plate is the same as the size of the slot of the chip box.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a protective device for processing container hoisting corner pieces, which has the following features:

[0020] Beneficial effects:

[0021] (1) The utility model adopts a sealing arc shell and a spring. When the supporting plate moves downward as a whole, the sealing arc shell arranged around its surface will also move synchronously, thereby realizing the covering operation around the diagonal piece working area, preventing the splashing debris generated during processing from flying out to the outside, and ensuring the safety of the operation. At the same time, when the sealing arc shell contacts the bidirectional screw, the spring can be contracted to make the sealing arc plate at the contact position abut against its surface position, and the sealing arc shell not around it can fall normally. In this way, the overall covering range can be automatically adapted without large gaps. The covering effect is ensured by replacing the collective suspension form with the local gap combined with the large-scale covering, thereby improving the protection effect. It has the advantages of all-round protection and adaptive protection.

[0022] (2) The utility model adopts a second hydraulic rod and a pressure plate. After the processing of the diagonal pieces of the grinding disc is completed, the two sets of clamps can be moved outward by reversing the bidirectional screw. At this time, the brush at the bottom of the clamp can hang the debris remaining on the surface of the filter screen onto the guide plate through the grooves on the surface, and slide along the guide plate and the guide groove into the debris box. Then, after the debris box has been collected for a certain period of time, the second hydraulic rod can be used to push the pressure plate deep into the debris box to squeeze the debris, thereby compacting the debris supported by each other, freeing up the space in the debris box, and better collecting the debris, avoiding frequent processing of the debris box, reducing the number of labor times, reducing labor intensity, ensuring work efficiency, and having the advantage of a large amount of debris collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1It is a structural schematic diagram of a protective device for processing container hoisting corner pieces proposed by the utility model;

[0025] Figure 2 It is a schematic diagram of the distribution of the sealing arc shell and the carrier plate of the utility model and the structure of the sealing arc shell itself;

[0026] Figure 3 It is a structural schematic diagram of the filter screen of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the debris box of the utility model.

[0028] In the figure:

[0029] 1. Processing box; 2. Threaded rod; 3. Adsorption plate; 4. Dust suction head; 5. Carrying plate; 6. Moving seat; 7. First hydraulic rod; 8. Rubber pad; 9. Sealing arc shell; 10. Spring; 11. Connecting block; 12. Driving motor; 13. Clamp; 14. Moving cylinder; 15. Brush; 16. Fixed block; 17. Filter; 18. Guide trough; 19. Guide plate; 20. Base; 21. Chip box; 22. Bidirectional screw; 23. Grinding disc; 24. Grinding motor; 25. Auxiliary wheel; 26. Press plate; 27. Second hydraulic rod; 28. Dust collector. DETAILED DESCRIPTION

[0030] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0031] According to an embodiment of the utility model, a protective device for processing container hoisting corner pieces is provided.

[0032] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4As shown, according to an embodiment of the utility model, a protective device for processing container lifting corner pieces comprises a processing box 1 and a base 20, a threaded rod 2 is installed at the middle position of the top end inside the processing box 1, one end of the threaded rod 2 passes through one side of the processing box 1 and is connected to a driving motor 12, a movable seat 6 is sleeved on the outer periphery of the threaded rod 2, first hydraulic rods 7 are symmetrically installed at both sides of the bottom of the movable seat 6, a bearing plate 5 is fixedly installed at the bottom end of the first hydraulic rod 7, a plurality of groups of sealing arc shells 9 are slidably connected around the surface of the bearing plate 5, a connecting block 11 is symmetrically fixedly installed on the surface of one side of the sealing arc shell 9, a spring 10 is fixedly installed between the connecting block 11 and the bottom of the bearing plate 5, auxiliary wheels 25 are symmetrically rotatably connected at both sides of the bottom of the sealing arc shell 9, an adsorption plate 3 is symmetrically fixed at the outermost position of the surface of the bearing plate 5, a dust collector 4 is installed at the bottom of the adsorption plate 3, a grinding motor 24 is fixedly installed at the middle position of the bottom of the bearing plate 5, and a grinding disc 23 is installed at the bottom of the grinding motor 24.

[0033] In one embodiment, fixed blocks 16 are symmetrically welded on the two side surfaces in the middle of the processing box 1, a filter screen 17 is clamped inside the fixed block 16, a bidirectional screw 22 is arranged between the two sides of the top of the fixed block 16, a moving cylinder 14 is symmetrically sleeved on the outer periphery of both ends of the bidirectional screw 22, a clamp 13 is fixedly installed at one end of the moving cylinder 14, a brush 15 is installed at the bottom of the clamp 13, the brush 15 is in contact with the filter screen 17, and the clamp 13 is used to clamp and fix the corner piece, and its shape is adapted to the shape of the corner piece.

[0034] In one embodiment, a material guide plate 19 is fixedly installed below the filter 17, and a debris box 21 is installed below the material guide plate 19 at the bottom end of the processing box 1. A material guide groove 18 is provided in the area between the contact position between the material guide plate 19 and the inner wall of the processing box 1 and the contact position between the debris box 21 and the inner wall of the processing box 1. The material guide groove 18 and the material guide plate 19 are provided to guide the generated debris to facilitate the subsequent collection and use inside the debris box 21.

[0035] In one embodiment, a vacuum cleaner 28 is fixedly installed at the bottom of one side surface of the processing box 1. The vacuum cleaner 28 is connected to the vacuum head 4 through a pipe. The vacuum cleaner 28 and the vacuum head 4 are configured to absorb and process debris and dust generated in the working area.

[0036] In one embodiment, a base 20 is fixedly installed at the bottom of the processing box 1, and the entire device can be fixed by the base 20, so as to enhance the overall stability in use.

[0037] In one embodiment, grooves for debris discharge are symmetrically provided on both sides of the filter screen 17. The grooves facilitate scraping away debris inside the protection area, thereby preventing the residual debris from affecting subsequent corner piece processing operations.

[0038] In one embodiment, a rubber pad 8 is adhered to the inner surface of the sealing arc shell 9. The rubber pad 8 is provided to adhere to the splashing debris so that the splashing debris can be inserted into the rubber pad 8, thereby preventing the debris from splashing to the outside and posing a threat to the operators, thereby improving the overall protection effect.

[0039] In one embodiment, second hydraulic rods 27 are symmetrically installed on both sides of the bottom of the guide plate 19, and a pressure plate 26 is fixedly installed at the bottom of the second hydraulic rod 27. The size of the pressure plate 26 is the same as the slot size of the debris box 21. The pressure plate 26 is set to compact the loose debris inside the debris box 21, so as to release the space inside the debris box 21, facilitate better collection of the debris, increase the overall collection volume, and facilitate subsequent processing. The size of the pressure plate 26 is set to ensure that the pressure plate 26 can smoothly enter the debris box 21 for compaction operations.

[0040] Working principle: In actual use, personnel can place the container lifting corner fittings that need to be processed in the middle position of the filter screen 17, and then rotate the bidirectional screw 22 to drive the moving cylinders 14 on both sides to move the clamps 13 to both sides of the corner fittings, thereby realizing the clamping and fixing operation of the diagonal fittings, ensuring the stability of subsequent processing, and then the grinding disc 23 can be moved downward as a whole through the ejection of the first hydraulic rod 7, so that it abuts against the surface of the corner fitting, thereby realizing the grinding operation of the diagonal fittings, and when the supporting disc 5 moves downward as a whole, the sealing arc shell 9 arranged around its surface will also move synchronously, thereby realizing the covering operation around the diagonal fitting operation area, preventing the splashing debris generated during processing from flying out to the outside world, and ensuring the safety of the operation. At the same time, when the sealing arc shell 9 contacts the bidirectional screw 22, it can contract the spring 10 to make the sealing arc plate in the contact position abut against its surface position, and the sealing arc shell 9 not around it can fall normally. In this way, the overall coverage range can be automatically adapted without large gaps, thereby improving the protection effect. Then, after the diagonal pieces of the grinding disc 23 are processed, the two sets of clamps 13 can be moved outward by reversing the bidirectional screw 22. At this time, the brush 15 at the bottom of the clamp 13 can hang the debris remaining on the surface of the filter screen 17 onto the guide plate 19 through the grooves on the surface, and slide along the guide plate 19 and the guide groove 18 into the debris box 21. Then, after the debris box 21 has been collected for a certain period of time, the pressing plate 26 can be driven by the ejection of the second hydraulic rod 27 to penetrate into the debris box 21 to squeeze the debris, and then the debris supported by each other is compacted, so that the space in the debris box 21 is released, and the debris is better collected, avoiding frequent processing of the debris box 21, reducing the number of labor times of personnel, reducing labor intensity, and ensuring work efficiency. The device as a whole has the advantages of all-round protection, large debris collection capacity, and adaptive protection.

[0041] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective device for processing container hoisting corner pieces, comprising a processing box (1) and a base (20), characterized in that: A threaded rod (2) is installed at the middle position of the top of the processing box (1), one end of the threaded rod (2) passes through one side of the processing box (1) and is connected to the driving motor (12), the outer periphery of the threaded rod (2) is sleeved with a moving seat (6), the two sides of the bottom of the moving seat (6) are symmetrically installed with first hydraulic rods (7), the bottom end of the first hydraulic rod (7) is fixedly installed with a bearing plate (5), the surface of the bearing plate (5) is slidably connected with a plurality of groups of sealing arc shells (9), and the surface of one side of the sealing arc shell (9) is symmetrically connected with the first hydraulic rod (7). A connecting block (11) is fixedly installed, a spring (10) is fixedly installed between the connecting block (11) and the bottom of the carrier plate (5), auxiliary wheels (25) are symmetrically rotatably connected to the two sides of the bottom of the sealing arc shell (9), an adsorption plate (3) is symmetrically fixed at the outermost position of the surface of the carrier plate (5), a dust collector head (4) is installed at the bottom of the adsorption plate (3), a grinding motor (24) is fixedly installed at the middle position of the bottom of the carrier plate (5), and a grinding disc (23) is installed at the bottom of the grinding motor (24).

2. A protective device for processing container hoisting corner pieces according to claim 1, characterized in that: Fixed blocks (16) are symmetrically welded on the surfaces of both sides of the middle of the processing box (1), a filter screen (17) is clamped inside the fixed block (16), a bidirectional screw (22) is arranged between the two sides of the top of the fixed block (16), a moving cylinder (14) is symmetrically sleeved on the outer periphery of both ends of the bidirectional screw (22), a clamp (13) is fixedly installed at one end of the moving cylinder (14), a brush (15) is installed at the bottom of the clamp (13), and the brush (15) is in contact with the filter screen (17).

3. A protective device for processing container hoisting corner pieces according to claim 2, characterized in that: A material guide plate (19) is fixedly installed below the filter screen (17), a chip box (21) is installed below the material guide plate (19) at the bottom end of the processing box (1), and a material guide groove (18) is provided in the area between the contact position between the material guide plate (19) and the inner wall of the processing box (1) and the contact position between the chip box (21) and the inner wall of the processing box (1).

4. A protective device for processing container hoisting corner pieces according to claim 1, characterized in that: A dust collector (28) is fixedly mounted at the bottom of one side surface of the processing box (1), and the dust collector (28) is connected to a dust collector head (4) via a pipeline.

5. The protective device for processing container hoisting corner pieces according to claim 1, characterized in that: A base (20) is fixedly mounted at the bottom end of the processing box (1).

6. A protective device for processing container hoisting corner pieces according to claim 2, characterized in that: The filter screen (17) is symmetrically provided with grooves on both sides of the surface for discharging debris.

7. The protective device for processing container hoisting corner pieces according to claim 3, characterized in that: A rubber pad (8) is adhered to the inner surface of the sealing arc-shaped shell (9).

8. A protective device for processing container hoisting corner pieces according to claim 7, characterized in that: Second hydraulic rods (27) are symmetrically mounted on both sides of the bottom of the guide plate (19), and a pressure plate (26) is fixedly mounted on the bottom of the second hydraulic rod (27). The size of the pressure plate (26) is the same as the size of the slot of the chip box (21).

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