Feeding device for corrugated pipe machining

Abstract

The utility model discloses a feeding device for corrugated pipe processing, which relates to the technical field of corrugated pipe processing and feeding, and comprises a working table, a dust removal unit is arranged on the top surface of the working table, a limiting unit is arranged on the top surface of the working table, a pressing unit is arranged on the top surface of the limiting unit, the dust removal unit comprises a fixing frame, and the fixing frame is arranged on the working table. The fixing frame is fixedly connected to the top face of the workbench, the top face of the fixing frame is fixedly connected with a suction fan, the suction end of the suction fan is sleeved with a suction pipe, one end of the suction pipe is sleeved with a dust storage box, the inner side of the dust storage box is slidably connected with a filter screen, and the inner side of the dust storage box is sleeved with a connecting pipe. And one end of the connecting pipe is sleeved with a plurality of dust suction ports. Through the arrangement of the fixing frame, the suction fan, the suction pipe, the dust storage box, the filter screen, the connecting pipe and the dust suction opening, the effect of cleaning and collecting chippings and dust generated in the machining process is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bellows processing and feeding, in particular to a feeding device used for bellows processing. Background Art

[0002] Feeding is to make the movable end produce a displacement that is in a certain relationship with the pressure. The movable end drives the pointer to directly indicate the size of the pressure. Bellows are often combined with displacement sensors to form pressure sensors with output as electrical quantity, and are sometimes used as isolation elements. Since the extension of bellows requires a large volume change, its response speed is lower than that of Bourdon tubes. Bellows are suitable for measuring low pressures.

[0003] At present, publication number CN207827289U discloses a bellows auxiliary feeding device, including a support leg, a fixing rod is provided on the top of the support leg, a feeding shell is provided on the top of the fixing rod, a first bearing is provided inside the feeding shell, a turntable is provided on the top of the first bearing, a fixing ring is provided on the top of the turntable, a fixing device is provided on one side of the fixing ring, a fixing column is provided on the inner side of the fixing ring, and a rotating handle is provided on the top of the fixing column. The utility model sets a fixing device, passes the bellows through the pipe outlet and then inserts one end of the bellows into the fixing hole, and then moves the nut into the fixing hole by rotating the butterfly nut, and the nut pushes the clamping ring on the bellows to fix one end of the bellows, which is conducive to improving the fixing speed of the bellows, stably fixing the bellows on one side of the fixing ring, reducing the situation of excessive bending of the bellows, and avoiding the problem of difficulty in fixing due to dimensional instability.

[0004] In order to solve the feeding problem, the existing technology uses a fixing device, a rotating butterfly nut and a nut to cooperate with each other. However, a large amount of dust and debris generated during the processing of the bellows cannot be removed, which leads to environmental pollution. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding device for corrugated pipe processing 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 feeding device for processing corrugated pipes comprises a workbench, a dust removal unit is arranged on the top surface of the workbench, a limiting unit is arranged on the top surface of the workbench, and a pressing unit is arranged on the top surface of the limiting unit.

[0008] The dust removal unit includes a fixed frame, which is fixedly connected to the top surface of the workbench, and a suction fan is fixedly connected to the top surface of the fixed frame. The suction end of the suction fan is sleeved with a suction pipe, one end of the suction pipe is sleeved with a dust storage box, a filter is slidably connected to the inner side of the dust storage box, a connecting pipe is sleeved on the inner side of the dust storage box, and one end of the connecting pipe is sleeved with a plurality of dust suction ports.

[0009] A further improvement of the technical solution of the utility model is that the limiting unit includes a mounting frame, the mounting frame is fixedly connected to the top surface of the workbench, a limiting groove is provided on the inner side of the mounting frame, and a bidirectional threaded rod is threadedly connected to the inner side of the mounting frame.

[0010] By adopting the above technical solution, the installation frame, the limiting groove, the bidirectional threaded rod and the sliding block are arranged to achieve the effect of facilitating the adjustment and limiting of the feeding of corrugated tubes with different diameters.

[0011] A further improvement of the technical solution of the utility model is that: the inner thread of the surface of the bidirectional threaded rod is provided with a sliding block, the top surface of the sliding block is rotatably connected to a limiting wheel, the inner side of the sliding block is slidably connected to a limiting rod, and the inner side of the mounting frame is fixedly connected to a conveying unit.

[0012] By adopting the above technical solution, the sliding block, the limiting wheel and the limiting rod cooperate with each other, so as to achieve the effect of facilitating the limiting of the bellows during the moving process.

[0013] A further improvement of the technical solution of the utility model is that the conveying unit includes a motor 1, which is fixedly connected to the inner bottom surface of the mounting frame, the output end of the motor 1 is transmission-connected with a gear 1, and one side of the gear 1 is meshingly connected with a gear 2.

[0014] By adopting the above technical solution, the effect of facilitating the feeding of the corrugated tube is achieved through the mutual cooperation of the motor 1, the gear 1, the gear 2 and the conveying roller.

[0015] A further improvement of the technical solution of the utility model is that: a conveying roller is fixedly connected to one side of the gear 2, the conveying roller is rotatably connected to the inner side of the surface of the bidirectional threaded rod, and a plurality of anti-slip pads are fixedly connected to the inner side of the conveying roller.

[0016] By adopting the above technical solution, through the cooperation between the conveying roller and the anti-skid pad, the material is closely fitted to the inner side of the corrugated tube during the feeding process, while avoiding sliding during the conveying process.

[0017] A further improvement of the technical solution of the utility model is that the pressing unit includes a second motor, the second motor is fixedly connected to the top surface of the mounting frame, the output end of the second motor is transmission-connected to a third gear, one side of the third gear is meshingly connected to a fourth gear, the inner side of the fourth gear is threadedly connected to a threaded rod, one end of the threaded rod is threadedly connected to a movable plate, and both sides of the movable plate are slidably connected to the inner side of the limit groove.

[0018] By adopting the above technical solution, through the arrangement of motor two, gear three, gear four, threaded rod and movable plate, the effect of limiting and adjusting the top surface of the corrugated tube during the feeding process is achieved.

[0019] A further improvement of the technical solution of the utility model is that: a slide bar is provided through the inner side of the movable plate, a spring is provided on the outer side of the surface of the slide bar, and a pressing roller is fixedly connected to one end of the spring.

[0020] By adopting the above technical scheme, through the mutual cooperation of the moving plate, sliding rod, spring and pressing roller, the pressing roller is tightly fitted with the top surface of the corrugated tube during the conveying process, thereby avoiding the problem of deviation of the corrugated tube during the feeding process.

[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 feeding device for bellows processing, which achieves the effect of cleaning and collecting debris and dust generated during the processing through the arrangement of a fixed frame, a suction fan, an air suction pipe, a dust storage box, a filter screen, a connecting pipe and a dust suction port, and at the same time, the arrangement of the filter screen makes it convenient for workers to take out the filter screen for cleaning, and the arrangement of the mounting frame, the limiting groove, the two-way threaded rod and the sliding block achieves the effect of facilitating the adjustment and limiting of the feeding of bellows with different diameters, and the mutual cooperation of the sliding block, the limiting wheel and the limiting rod achieves the effect of facilitating the limiting of the bellows during the movement.

[0023] The utility model provides a feeding device for processing corrugated pipes, which can achieve the effect of making the feeding device closely fit with the inner side of the corrugated pipe during the feeding process and avoiding sliding during the feeding process by means of the cooperation between the conveying roller and the anti-skid pad, and can achieve the effect of making the feeding device closely fit with the inner side of the corrugated pipe during the feeding process and avoiding sliding during the feeding process by means of the arrangement of motor two, gear three, gear four, threaded rod and movable plate, and can achieve the effect of limiting and adjusting the top surface of the corrugated pipe during the feeding process by means of the cooperation between the movable plate, the sliding rod, the spring and the pressing roller, and can achieve the effect of making the pressing roller closely fit with the top surface of the corrugated pipe during the feeding process, and avoiding the problem of deviation of the corrugated pipe during the feeding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the exploded structure of the dust removal unit of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the limit 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 pressing unit of the utility model.

[0029] In the figure: 1. workbench; 2. dust removal unit; 21. fixed frame; 22. suction fan; 23. suction pipe; 24. dust storage box; 25. filter; 26. connecting pipe; 27. dust suction port; 3. limiting unit; 31. mounting frame; 32. limiting groove; 33. two-way threaded rod; 34. sliding block; 35. limiting wheel; 36. conveying unit; 361. motor one; 362. gear one; 363. gear two; 364. conveying roller; 365. anti-slip pad; 4. pressing unit; 41. motor two; 42. gear three; 43. gear four; 44. threaded rod; 45. moving plate; 46. sliding rod; 47. spring; 48. pressing roller. DETAILED DESCRIPTION

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

[0031] like Figure 1-5As shown, the utility model provides a feeding device for corrugated pipe processing, including a workbench 1, a dust removal unit 2 is arranged on the top surface of the workbench 1, a limiting unit 3 is arranged on the top surface of the workbench 1, a pressing unit 4 is arranged on the top surface of the limiting unit 3, the dust removal unit 2 includes a fixing frame 21, the fixing frame 21 is fixedly connected to the top surface of the workbench 1, a suction fan 22 is fixedly connected to the top surface of the fixing frame 21, a suction end of the suction fan 22 is sleeved with a suction pipe 23, one end of the suction pipe 23 is sleeved with a dust storage box 24, and the dust storage box 2 4 is slidably connected with a filter screen 25, and a connecting pipe 26 is sleeved on the inner side of the dust storage box 24. One end of the connecting pipe 26 is sleeved with a plurality of dust suction ports 27. During the processing, the suction fan 22 is controlled to work, and the dust suction ports 27 suck in the dust debris generated during the processing, and transport it to the inside of the dust storage box 24 through the connecting pipe 26. At the same time, the gas is discharged after being filtered through the filter screen 25. After long-term use, the worker opens the dust storage box 24, and then the filter screen 25 inside can be taken out for cleaning. Example

[0032] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the limiting unit 3 includes a mounting frame 31, the mounting frame 31 is fixedly connected to the top surface of the workbench 1, a limiting groove 32 is provided on the inner side of the mounting frame 31, the inner side of the mounting frame 31 is threadedly connected with a bidirectional threaded rod 33, the inner side of the surface of the bidirectional threaded rod 33 is threaded with a sliding block 34, the top surface of the sliding block 34 is rotatably connected to a limiting wheel 35, the inner side of the sliding block 34 is slidably connected to a limiting rod 36, the inner side of the mounting frame 31 is fixedly connected with a conveying unit 37, and the pressing unit 4 includes a motor 2 41, the motor 2 41 is fixedly connected to the top surface of the mounting frame 31, the output end of the motor 2 41 is transmission-connected with a gear 3 42, one side of the gear 3 42 is meshingly connected with a gear 4 43, the inner side of the gear 43 is threadedly connected with a threaded rod 44, one end of the threaded rod 44 is threadedly connected with a moving plate 45, and the moving plate The two sides of 45 are slidably connected to the inner side of the limit groove 32, and a sliding rod 46 is provided on the inner side of the movable plate 45, and a spring 47 is provided on the outer side of the surface of the sliding rod 46, and one end of the spring 47 is fixedly connected to a pressing roller 48. By placing the bellows on the inner side of the limit rod 36, the bidirectional threaded rod 33 is controlled to rotate, and at the same time, the sliding block 34 drives the limit rod 36 to fit the side of the bellows under the limit of the limit wheel 35, and then controls the motor 2 41 to drive the gear 3 42 and the gear 4 43 to engage with each other, and at the same time drives the threaded rod 44 to rotate, and at the same time, the threaded rod 44 drives the movable plate 45 to move downward under the limit of the limit groove 32, and at the same time, the pressing roller 48 fits the top surface of the bellows, and at the same time drives the sliding rod 46 to slide on the inner side of the movable plate 45, and through the elastic action of the spring 47, the pressing roller 48 is tightly fitted to the top surface of the bellows. Example

[0033] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the conveying unit 37 includes a motor 371, which is fixedly connected to the inner bottom surface of the mounting frame 31, and the output end of the motor 371 is transmission-connected with a gear 372, one side of the gear 372 is meshingly connected with a gear 2 373, one side of the gear 2 373 is fixedly connected with a conveying roller 374, the conveying roller 374 is rotatably connected to the inner side of the surface of the bidirectional threaded rod 33, and a plurality of anti-skid pads 375 are fixedly connected to the inner side of the conveying roller 374, the motor 371 is controlled to drive the gear 1 372 to rotate, and at the same time drives the conveying roller 374 on the side of the gear 2 373 to rotate, whereupon the anti-skid pad 375 fits with the bottom side of the corrugated pipe and drives the corrugated pipe to move, and then the worker processes the corrugated pipe.

[0034] The working principle of the feeding device used for corrugated pipe processing is described in detail below.

[0035] like Figure 1-5 As shown, by placing the bellows on the inner side of the limiting rod 36, the bidirectional threaded rod 33 is controlled to rotate, and the sliding block 34 is driven to drive the limiting rod 36 to fit with the side of the bellows under the limit of the limiting wheel 35, and the motor 2 41 is controlled to drive the gear 3 42 and the gear 4 43 to engage with each other, and the threaded rod 44 is driven to rotate. At the same time, the threaded rod 44 drives the moving plate 45 to move downward under the limit of the limiting groove 32, and the pressing roller 48 is fitted with the top surface of the bellows, and the sliding rod 46 is driven to slide on the inner side of the moving plate 45, and through the elastic action of the spring 47, the pressing roller 48 is pressed against the top surface of the bellows. To make a tight fit, control motor 1 371 to drive gear 1 372 to rotate, and at the same time drive the conveying roller 374 on the side of gear 2 373 to rotate, so that the anti-slip pad 375 fits with the bottom side of the bellows and drives the bellows to move, and then the worker processes the bellows. During the processing, control the suction fan 22 to work, and then the dust suction port 27 sucks in the dust and debris generated by the processing, and transports it to the inside of the dust storage box 24 through the connecting pipe 26, and at the same time, the gas is filtered through the filter net 25 and discharged. After long-term use, the worker opens the dust storage box 24, and then the internal filter net 25 can be taken out for cleaning.

[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 feeding device for processing a corrugated pipe, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is provided with a dust removal unit (2), the top surface of the workbench (1) is provided with a limiting unit (3), and the top surface of the limiting unit (3) is provided with a pressing unit (4); The dust removal unit (2) comprises a fixing frame (21), the fixing frame (21) being fixedly connected to the top surface of the workbench (1), the top surface of the fixing frame (21) being fixedly connected to a suction fan (22), a suction pipe (23) being sleeved at the suction end of the suction fan (22), one end of the suction pipe (23) being sleeved at a dust storage box (24), a filter screen (25) being slidably connected to the inner side of the dust storage box (24), a connecting pipe (26) being sleeved at the inner side of the dust storage box (24), and a plurality of dust suction ports (27) being sleeved at one end of the connecting pipe (26).

2. A feeding device for corrugated pipe processing according to claim 1, characterized in that: The limiting unit (3) comprises a mounting frame (31), the mounting frame (31) being fixedly connected to the top surface of the workbench (1), a limiting groove (32) being provided on the inner side of the mounting frame (31), and a bidirectional threaded rod (33) being threadedly connected to the inner side of the mounting frame (31).

3. A feeding device for corrugated pipe processing according to claim 2, characterized in that: The inner side of the surface of the bidirectional threaded rod (33) is threaded with a sliding block (34), the top surface of the sliding block (34) is rotatably connected to a limiting wheel (35), the inner side of the sliding block (34) is slidably connected to a limiting rod (36), and the inner side of the mounting frame (31) is fixedly connected to a conveying unit (37).

4. A feeding device for corrugated pipe processing according to claim 3, characterized in that: The conveying unit (37) comprises a motor 1 (371), wherein the motor 1 (371) is fixedly connected to the inner bottom surface of the mounting frame (31), the output end of the motor 1 (371) is transmission-connected to a gear 1 (372), and one side of the gear 1 (372) is meshingly connected to a gear 2 (373).

5. A feeding device for bellows processing according to claim 4, characterized in that: A conveying roller (374) is fixedly connected to one side of the second gear (373), and the conveying roller (374) is rotatably connected to the inner side of the surface of the bidirectional threaded rod (33). A plurality of anti-slip pads (375) are fixedly connected to the inner side of the conveying roller (374).

6. A feeding device for bellows processing according to claim 1, characterized in that: The pressing unit (4) comprises a second motor (41), wherein the second motor (41) is fixedly connected to the top surface of the mounting frame (31), the output end of the second motor (41) is transmission-connected to a third gear (42), one side of the third gear (42) is meshingly connected to a fourth gear (43), the inner side of the fourth gear (43) is threadedly connected to a threaded rod (44), one end of the threaded rod (44) is threadedly connected to a moving plate (45), and two sides of the moving plate (45) are slidably connected to the inner side of the limiting groove (32).

7. A feeding device for bellows processing according to claim 6, characterized in that: A sliding rod (46) is provided on the inner side of the movable plate (45), a spring (47) is provided on the outer side of the surface of the sliding rod (46), and a pressing roller (48) is fixedly connected to one end of the spring (47).

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