Positioning device for steel plate cutting

Abstract

The utility model discloses a positioning device for steel plate cutting, which relates to the technical field of steel plate cutting and comprises a supporting leg, a collecting unit is arranged on the top surface of the supporting leg, a lifting unit is arranged on the inner side of the collecting unit, a dust collection unit is arranged on the top surface of the supporting leg, and the dust collection unit comprises a supporting frame. The supporting frame is arranged on the top faces of the supporting legs, a treatment box is arranged on the top face of the supporting frame, one side of the treatment box is sleeved with a connecting rod, one end of the connecting rod is sleeved with a draught fan, the air suction end of the draught fan is sleeved with a conveying pipe, and one end of the conveying pipe extends to the bottom face of the supporting frame and is sleeved with a dust suction opening. Through mutual cooperation of the draught fan, the conveying pipe and the dust suction opening, the effect of sucking waste gas generated by cutting to remove impurities is achieved, meanwhile, the breathing safety of workers is protected, and through the design of the protection plate, the effect of blocking chippings generated by cutting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate cutting, in particular to a positioning device for steel plate cutting. Background Art

[0002] Steel plates are flat steel materials that are poured with molten steel and pressed after cooling. They are mainly flat and rectangular and can be directly rolled or cut from wide steel strips. Industrially produced steel plates are produced according to installation specifications and are fixed in size. However, various sizes of steel plates are needed in construction, so they need to be cut and polished.

[0003] At present, publication number CN210061104U discloses a positioning device for steel plate cutting, which relates to the field of positioning technology. In view of the inconvenience of the existing marking operation, the following scheme is proposed, which includes a guide rail, two suction cups are movably connected to the bottom end of the guide rail, a movable frame is movably connected to the right end of the guide rail, a rectangular block is movably connected to the other end of the movable frame, a roller is fixed to the bottom end of the rectangular block, a slider is movably connected to the middle part of the movable frame, a handle is fixed to the top end of the slider, a connecting rod is movably connected to the top end of the slider, a pen cover is fixed to the bottom end of the connecting rod, a marking pen is movably connected to the bottom of the pen cover, and a spring is fixed between the pen cover and the slider.

[0004] In order to solve the problem of fixing the steel plates, the existing technology uses guide rails, mobile frames and other structures to cooperate with each other. However, the harmful gases generated when the steel plates are cut cannot be recovered, which leads to the problem that the safety of workers is not guaranteed. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning device for steel plate cutting to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A positioning device for steel plate cutting comprises a supporting leg, a collecting unit is arranged on the top surface of the supporting leg, a lifting unit is arranged on the inner side of the collecting unit, and a dust collecting unit is arranged on the top surface of the supporting leg.

[0008] The dust suction unit includes a support frame, which is arranged on the top surface of the support leg, and a processing box is arranged on the top surface of the support frame. A connecting rod is sleeved on one side of the processing box, and a fan is sleeved on one end of the connecting rod. A delivery pipe is sleeved on the suction end of the fan, and one end of the delivery pipe extends to the bottom surface of the support frame and is sleeved on a dust suction port. A cylinder is arranged through the top surface of the support frame, and a cutting assembly is arranged at the telescopic end of the cylinder, and a protective plate is fixedly connected to the top surface of the cutting assembly.

[0009] A further improvement of the technical solution of the utility model is that: the collecting unit comprises a workbench, the collecting unit is fixedly connected to the top surface of the supporting leg, a material drop trough is provided on the inner side of the surface of the workbench, and an inclined plate is provided inside the material drop trough.

[0010] By adopting the above technical solution, the design of the material drop chute and the inclined plate can achieve the effect of collecting the debris generated by cutting. At the same time, the inclined plate is designed as an inclined surface, so that the debris generated by it can more easily fall into the inside of the aggregate bin for collection.

[0011] A further improvement of the technical solution of the utility model is that: the top surface of the material drop chute is fixedly connected to a support plate, one side of the support plate is fixedly connected to a motor, the output end of the motor extends to the inner side of the support plate and is transmission-connected to a threaded rod 1, a sliding rod is arranged on the inner side of the support plate, a cleaning brush is arranged on the inner side of the surface of the threaded rod 1 and the sliding rod, and a material collection bin is arranged on the bottom surface of the workbench.

[0012] By adopting the above technical solution, the motor, the threaded rod, the sliding rod and the cleaning brush cooperate with each other, so as to achieve the effect of automatically cleaning the debris generated by cutting.

[0013] A further improvement of the technical solution of the utility model is that the lifting unit comprises a fixing plate, the fixing plate is arranged on the top surface of the cleaning brush, and a plurality of blanking holes are opened on the top surface of the fixing plate.

[0014] By adopting the above technical solution and designing the blanking hole, the problem of debris accumulation caused by cutting affecting the cutting efficiency can be avoided.

[0015] A further improvement of the technical solution of the utility model is that: the top surface of the fixed plate is fixedly connected with an adjustment box, a spring is arranged inside the adjustment box, one end of the spring is fixedly connected with a sliding block, and the sliding block is sleeved inside the adjustment box.

[0016] By adopting the above technical solution, the effect of adjusting the cutting height of the steel plate is achieved through the cooperation of the adjustment box, the spring and the sliding block.

[0017] A further improvement of the technical solution of the utility model is that: a plurality of adjustment slots are provided on one side of the sliding block, a latch is provided on one side of the adjustment box, and a fixing component is fixedly connected to the top surface of the sliding block.

[0018] By adopting the above technical solution, the effect of quickly limiting the height after the height adjustment is completed is achieved through the mutual cooperation of the adjustment slot and the latch.

[0019] A further improvement of the technical solution of the utility model is that the fixing assembly includes a fixing block, the fixing block is fixedly connected to the top surface of the sliding block, the internal thread of the fixing block is connected to a threaded rod 2, one end of the threaded rod 2 is threadedly connected to a fixing groove, the top surface of the fixing groove is threadedly connected to a threaded rod 3, one end of the threaded rod 3 extends to the interior of the fixing groove and is threadedly connected to an anti-sliding block.

[0020] By adopting the above technical solution, the steel plate can be quickly fixed through the cooperation between the fixed block, the second threaded rod and the fixed groove. At the same time, the steel plate can be pressed and fixed again through the cooperation between the third threaded rod and the anti-sliding block. At the same time, the anti-sliding block can avoid the problem of sliding during cutting.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] The utility model provides a positioning device for steel plate cutting. Through the cooperation of a fan, a conveying pipe and a dust suction port, the exhaust gas generated by cutting can be sucked in to remove impurities, while protecting the breathing safety of workers. Through the design of a protective plate, the debris generated by cutting can be blocked. Through the design of a drop chute and an inclined plate, the debris generated by cutting can be collected. At the same time, the inclined plate is designed as an inclined surface, so that the debris generated by cutting can be more easily dropped into the inside of a collecting bin for collection. Through the cooperation of a motor, a threaded rod, a sliding rod and a cleaning brush, the debris generated by cutting can be automatically cleaned.

[0023] The utility model provides a positioning device for steel plate cutting, which achieves the effect of adjusting the cutting height of the steel plate through the mutual cooperation of the adjustment box, the spring and the sliding block, and achieves the effect of quickly fixing the steel plate through the mutual cooperation of the fixed block, the second threaded rod and the fixed groove, and at the same time, the effect of pressing and fixing the steel plate again through the mutual cooperation of the third threaded rod and the anti-sliding block is achieved, and the anti-sliding block can avoid the problem of sliding during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the collection unit of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the lifting unit of the utility model;

[0027] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure of A;

[0028] Figure 5 It is a structural schematic diagram of the dust collection unit of the utility model.

[0029] In the figure: 1. Support leg; 2. Collecting unit; 21. Workbench; 22. Material drop chute; 23. Inclined plate; 24. Support plate; 25. Motor; 26. Threaded rod one; 27. Sliding rod; 28. Cleaning brush; 29. ​​Material collection bin; 3. Lifting unit; 31. Fixed plate; 32. Material drop hole; 33. Adjusting box; 34. Spring; 35. Sliding block; 36. Adjusting slot; 37. Latch; 38. Fixed assembly; 381. Fixed block; 382. Threaded rod two; 383. Fixed slot; 384. Threaded rod three; 385. Anti-sliding block; 4. Dust suction unit; 41. Support frame; 42. Processing box; 43. Connecting rod; 44. Fan; 45. Delivery pipe; 46. Dust suction port; 47. Cylinder; 48. Cutting assembly; 49. Protective plate. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments: Example

[0031] like Figure 1-5 As shown, the utility model provides a positioning device for steel plate cutting, comprising a support leg 1, a collecting unit 2 is arranged on the top surface of the support leg 1, a lifting unit 3 is arranged on the inner side of the collecting unit 2, a dust suction unit 4 is arranged on the top surface of the support leg 1, and the dust suction unit 4 comprises a support frame 41, the support frame 41 is arranged on the top surface of the support leg 1, a processing box 42 is arranged on the top surface of the support frame 41, a connecting rod 43 is sleeved on one side of the processing box 42, a fan 44 is sleeved on one end of the connecting rod 43, a conveying pipe 45 is sleeved on the suction end of the fan 44, one end of the conveying pipe 45 extends to the bottom surface of the support frame 41 and is sleeved on a dust suction port 46, and the support frame 41 is provided with a dust collecting port 46. 1 is penetrated by a cylinder 47, a cutting assembly 48 is provided at the telescopic end of the cylinder 47, a protective plate 49 is fixedly connected to the top surface of the cutting assembly 48, the cylinder 47 is controlled to be telescopic, and the cutting assembly 48 is driven to cut the steel plate, the debris generated by the cutting is blocked by the protective plate 49, and the harmful gas generated at the same time is controlled by the fan 44 to work, and the exhaust gas generated by the cutting is transmitted to the inside of the processing box 42 through the dust suction port 46 and the conveying pipe 45 for processing, and the generated harmful gas is discharged after being processed by the processing box 42, which plays a good protective role for the safety of the construction workers. Example

[0032] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the collecting unit 2 includes a workbench 21, the collecting unit 2 is fixedly connected to the top surface of the supporting leg 1, a material drop trough 22 is provided on the inner side of the surface of the workbench 21, an inclined plate 23 is provided inside the material drop trough 22, a support plate 24 is fixedly connected to the top surface of the material drop trough 22, a motor 25 is fixedly connected to one side of the support plate 24, an output end of the motor 25 extends to the inner side of the support plate 24 and is transmission-connected to a threaded rod 26, and a sliding rod 27 is provided on the inner side of the support plate 24 A cleaning brush 28 is provided on the inner side of the surface of the threaded rod 26 and the sliding rod 27, and a collecting bin 29 is provided on the bottom surface of the workbench 21. During the cutting process, the debris generated is driven by the motor 25 to slide on the surface of the sliding rod 27, and the debris on the surface of the workbench 21 is swept into the inside of the material chute 22. At the same time, the inclined surface design of the inclined plate 23 is more conducive to the debris to quickly slide into the inside of the collecting bin 29 for collection. The worker can take out the collecting bin 29 and dump the debris inside. Example

[0033] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the lifting unit 3 includes a fixed plate 31, the fixed plate 31 is arranged on the top surface of the cleaning brush 28, the top surface of the fixed plate 31 is provided with a plurality of blanking holes 32, the top surface of the fixed plate 31 is fixedly connected with an adjusting box 33, a spring 34 is arranged inside the adjusting box 33, one end of the spring 34 is fixedly connected with a sliding block 35, the sliding block 35 is sleeved inside the adjusting box 33, a plurality of adjusting grooves 36 are arranged on one side of the sliding block 35, a latch 37 is arranged on one side of the adjusting box 33, the top surface of the sliding block 35 is fixedly connected with a fixing assembly 38, the fixing assembly 38 includes a fixing block 381, and the fixing block 381 is fixedly connected to the top of the sliding block 35. The internal thread of the fixing block 381 is connected to the threaded rod 2 382, ​​one end of the threaded rod 2 382 is threadedly connected to the fixing groove 383, the top surface of the fixing groove 383 is threadedly connected to the threaded rod 384, one end of the threaded rod 384 extends to the inside of the fixing groove 383 and is threadedly connected to the anti-sliding block 385, by placing the steel plate to be cut inside the fixing groove 383, then controlling the threaded rod 384 to drive the anti-sliding block 385 to fix it, and then rotating the fixing block 381 again to fix the steel plate and the diagonal fixing component 38 again, when the height adjustment is needed, by taking out the pin 37, and then adjusting the position of the engagement between the pin 37 and the adjustment groove 36 to complete the height adjustment.

[0034] The working principle of the positioning device for steel plate cutting will be described in detail below.

[0035] like Figure 1-5As shown, the steel plate to be cut is placed inside the fixing groove 383, and then the threaded rod 384 is controlled to drive the anti-sliding block 385 to fix it, and then the fixing block 381 is rotated again to fix the steel plate and the diagonal fixing component 38 again. When the height adjustment is required, the latch 37 is taken out, and then the position of the engagement between the latch 37 and the adjustment groove 36 is adjusted to complete the height adjustment. The cylinder 47 is controlled to be extended and retracted, and then the cutting component 48 is driven to cut the steel plate. The debris generated by the cutting is blocked by the protective plate 49, and the harmful gas generated at the same time is The fan 44 is controlled to work, and the exhaust gas generated by the cutting is transmitted through the dust suction port 46 and the conveying pipe 45 to the inside of the processing box 42 for treatment. The generated harmful gas is discharged after being processed by the processing box 42. While the motor 25 is working, it drives the cleaning brush 28 to slide on the surface of the sliding rod 27, and sweeps the debris on the surface of the workbench 21 into the inside of the drop chute 22. At the same time, the inclined surface design of the inclined plate 23 is more conducive to the debris to slide quickly into the inside of the collection bin 29 for collection. The worker can take out the collection bin 29 and dump the debris inside in a centralized manner.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A positioning device for steel plate cutting, comprising a support leg (1), characterized in that: A collecting unit (2) is arranged on the top surface of the supporting leg (1), a lifting unit (3) is arranged on the inner side of the collecting unit (2), and a dust collecting unit (4) is arranged on the top surface of the supporting leg (1); The dust suction unit (4) comprises a support frame (41), the support frame (41) being arranged on the top surface of the support leg (1), the top surface of the support frame (41) being provided with a processing box (42), one side of the processing box (42) being sleeved with a connecting rod (43), one end of the connecting rod (43) being sleeved with a fan (44), the air suction end of the fan (44) being sleeved with a delivery pipe (45), one end of the delivery pipe (45) extending to the bottom surface of the support frame (41) and being sleeved with a dust suction port (46), the top surface of the support frame (41) being provided with a cylinder (47), the telescopic end of the cylinder (47) being provided with a cutting assembly (48), the top surface of the cutting assembly (48) being fixedly connected with a protective plate (49).

2. A positioning device for steel plate cutting according to claim 1, characterized in that: The collecting unit (2) comprises a workbench (21), the collecting unit (2) being fixedly connected to the top surface of the supporting leg (1), a material drop trough (22) being provided on the inner side of the surface of the workbench (21), and an inclined plate (23) being provided inside the material drop trough (22).

3. A positioning device for steel plate cutting according to claim 2, characterized in that: The top surface of the blanking chute (22) is fixedly connected to a support plate (24), one side of the support plate (24) is fixedly connected to a motor (25), an output end of the motor (25) extends to the inner side of the support plate (24) and is transmission-connected to a threaded rod (26), a sliding rod (27) is arranged on the inner side of the support plate (24), a cleaning brush (28) is arranged on the inner side of the surface of the threaded rod (26) and the sliding rod (27), and a material collecting bin (29) is arranged on the bottom surface of the workbench (21).

4. A positioning device for steel plate cutting according to claim 1, characterized in that: The lifting unit (3) comprises a fixing plate (31), the fixing plate (31) being arranged on the top surface of the cleaning brush (28), and a plurality of material dropping holes (32) being provided on the top surface of the fixing plate (31).

5. A positioning device for steel plate cutting according to claim 4, characterized in that: The top surface of the fixed plate (31) is fixedly connected to an adjustment box (33), a spring (34) is provided inside the adjustment box (33), one end of the spring (34) is fixedly connected to a sliding block (35), and the sliding block (35) is sleeved inside the adjustment box (33).

6. A positioning device for steel plate cutting according to claim 5, characterized in that: A plurality of adjustment slots (36) are provided on one side of the sliding block (35), a latch (37) is provided on one side of the adjustment box (33), and a fixing assembly (38) is fixedly connected to the top surface of the sliding block (35).

7. A positioning device for steel plate cutting according to claim 6, characterized in that: The fixing assembly (38) comprises a fixing block (381), wherein the fixing block (381) is fixedly connected to the top surface of the sliding block (35), the fixing block (381) is internally threadedly connected to a second threaded rod (382), one end of the second threaded rod (382) is threadedly connected to a fixing groove (383), the top surface of the fixing groove (383) is threadedly connected to a third threaded rod (384), and one end of the third threaded rod (384) extends into the interior of the fixing groove (383) and is threadedly connected to an anti-sliding block (385).

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