Chip removal device for wall-climbing type scraping equipment

Abstract

The utility model provides a chip removal device for wall-climbing type scraping equipment, which belongs to the technical field of plastic pipeline oxide skin scraping equipment and comprises a material suction box and a power component. The suction box is arranged at the bottom of the main body structure; a material suction channel is formed in the material suction box, and the material suction channel communicates with the two sides of the material suction box; one end of the material suction channel is communicated with the accommodating cavity, and the other end of the material suction channel faces the hobbing cutter; the power part is connected in the accommodating chamber; an air inlet of the power component is communicated with the material suction channel, and an air outlet of the power component penetrates out of the main body structure through a pipeline; when the main body structure rotates around the pipeline in the circumferential direction, the hobs can scrape oxide skin on the peripheral wall of the plastic pipeline; in the scraping process of the hobbing cutter, the power part can provide suction force, so that waste materials enter the material suction box and are finally discharged from an air outlet of the power part; through the arrangement, waste materials at the contact position of the hobbing cutter and the pipeline can be reduced, and then the influence of the waste materials on the hobbing cutter is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic pipe oxide scale scraping equipment, and in particular relates to a chip removal device for wall-climbing type oxide scale scraping equipment. Background Art

[0002] Before the end of the plastic pipe is electrofused, the oxide scale on the peripheral wall of the plastic pipe to be welded needs to be scraped off. When the pipe diameter is large, the oxide scale on the peripheral wall of the pipe is scraped off by a wall-climbing scraping device, that is, the main structure of the wall-climbing scraping device is placed on the peripheral wall of the pipe, and the main structure can rotate around the circumference of the pipe. After the main structure rotates around the pipe once, the roller fixed on the main structure can scrape off the oxide scale on the peripheral wall of the pipe.

[0003] After the wall-climbing type scraping equipment in the prior art scrapes the oxide scale from the pipe, the scraped waste will pile up between the roller and the pipe, affecting the scraping effect of the roller. Utility Model Content

[0004] The embodiment of the utility model provides a chip removal device for a wall-climbing type scraping device, aiming to solve the technical problem in the prior art that waste materials will pile up between the roller cutter and the pipe, thus affecting the scraping effect of the roller cutter.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A chip removal device for a wall-climbing type skin scraping device is provided, which is arranged on the main structure of the wall-climbing type skin scraping device, a roller is arranged at the bottom of the main structure, and a containing chamber is arranged inside the main structure, and the chip removal device comprises:

[0007] A suction box is arranged at the bottom of the main structure; a suction channel is provided in the suction box, and the suction channel is connected to both sides of the suction box; one end of the suction channel is connected to the accommodating chamber, and the other end of the suction channel faces the hob;

[0008] A power component is connected in the accommodating chamber; an air inlet of the power component is communicated with the suction channel, and an air outlet of the power component passes through the main structure through a pipeline.

[0009] In a possible implementation, the suction box is arranged at an angle, and the lower end of the suction box faces the connection position between the roller and the pipeline.

[0010] In a possible implementation, the bottom of the suction box has a bell mouth, and the large end of the bell mouth is used to face the roller cutter.

[0011] In a possible implementation, the power component includes:

[0012] A box body is connected in the accommodating chamber; the bottom of the box body is connected to the suction box;

[0013] The air inlet of the fan is connected with the box body through a pipeline; the air outlet of the fan passes through the main structure through a discharge pipeline.

[0014] In a possible implementation, mounting plates are fixedly provided on both side walls of the box body close to the bottom, and threaded holes are provided on the mounting plates; threaded holes are provided on the bottom wall of the accommodating chamber and are aligned with the threaded holes on the mounting plates; the mounting plates are fixed to the bottom wall of the accommodating chamber by bolts.

[0015] In a possible implementation, the outer end of the discharge pipe is connected to a material collecting net bag, and the material collecting net bag is detachably connected to the outer end of the discharge pipe.

[0016] In one possible implementation, an annular groove is provided on the outer peripheral wall of the outer end of the discharge pipe, and the material collecting net bag is mounted on the discharge pipe at the position of the annular groove; a clamping ring is provided on the outer end of the discharge pipe, and when the material collecting net bag is mounted on the discharge pipe, the clamping ring is engaged with the annular groove of the discharge pipe to fix the material collecting net bag.

[0017] In a possible implementation, the clamping ring has an opening, and protrusions are fixedly provided on both sides of the opening of the clamping ring, and threaded holes are provided on the two protrusions; when the clamping ring is snap-fitted into the annular groove, the two protrusions are connected by bolts to fix the collecting net bag.

[0018] In a possible implementation, the bottom of the material suction box has a sealing plate, and the sealing plate and the material suction box are attracted to each other via a magnetic attraction component.

[0019] In a possible implementation, the top of the main structure has a placement groove for plugging and mating with the sealing plate.

[0020] The utility model provides a chip removal device for a wall-climbing scraping device. Compared with the prior art, when the main structure rotates around the pipe circumference, the roller can scrape off the oxide scale on the outer wall of the plastic pipe; during the scraping process, the power component can provide suction, so that the waste enters the suction box and is finally discharged from the air outlet of the power component; through the above-mentioned arrangement of the present application, the waste at the contact position between the roller and the pipe can be reduced, thereby reducing the impact of the waste on the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A front view of a chip removal device for a wall-climbing type skin scraping device provided in an embodiment of the utility model;

[0022] Figure 2 for Figure 1 The enlarged schematic diagram of the middle A part;

[0023] Figure 3 A schematic diagram of the bottom of the main structure of a chip removal device for a wall-climbing type scraping device provided in an embodiment of the utility model;

[0024] Figure 4 for Figure 3 The enlarged schematic diagram of the middle part B;

[0025] Figure 5 for Figure 3 The enlarged schematic diagram of the middle C part;

[0026] Figure 6 A cross-sectional view of a chip removal device for a wall-climbing type scraping device provided in an embodiment of the utility model.

[0027] Explanation of the reference numerals: 1. Main structure; 11. Accommodating chamber; 2. Hob; 3. Suction box; 31. Suction channel; 32. Bell mouth; 4. Power component; 41. Box body; 411. Mounting plate; 42. Fan; 43. Discharge pipe; 431. Annular groove; 44. Retaining ring; 441. Opening; 45. Protrusion. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] Please also read Figures 1 to 6 Now, a chip removal device for a wall-climbing type scraping device provided by the utility model is described. The chip removal device for a wall-climbing type scraping device is arranged on the main structure 1 of the wall-climbing type scraping device, a roller cutter 2 is arranged at the bottom of the main structure 1, and a containing chamber 11 is arranged inside the main structure 1. The chip removal device includes a suction box 3 and a power component 4; the suction box 3 is arranged at the bottom of the main structure 1; there is a suction channel 31 in the suction box 3, and the suction channel 31 connects the two sides of the suction box 3; one end of the suction channel 31 is connected to the containing chamber 11, and the other end of the suction channel 31 faces the roller cutter 2; the power component 4 is connected in the containing chamber 11; the air inlet of the power component 4 is connected to the suction channel 31, and the air outlet of the power component 4 passes through the main structure 1 through a pipeline.

[0030] The utility model provides a chip removal device for a wall-climbing scraping device. Compared with the prior art, when the main structure 1 rotates around the pipe circumference, the roller 2 can scrape off the oxide scale on the outer wall of the plastic pipe; during the scraping process of the roller 2, the power component 4 can provide suction, so that the waste enters the suction box 3 and is finally discharged from the air outlet of the power component 4; through the above-mentioned arrangement of the present application, the waste at the contact position between the roller 2 and the pipe can be reduced, thereby reducing the impact of the waste on the roller 2.

[0031] In some embodiments, Figures 1 to 6 As shown, the suction box 3 is tilted, and the lower end of the suction box 3 faces the connection position between the roller cutter 2 and the pipeline; the bottom of the suction box 3 has a bell mouth 32, and the large end of the bell mouth 32 is used to face the roller cutter 2.

[0032] It should be noted that by tilting the suction box 3 and providing a bell mouth 32 at the bottom of the suction box 3, the waste scraped by the roller 2 can be adsorbed, reducing the waste accumulated around the roller 2, thereby reducing the impact of the waste on the roller 2.

[0033] In some embodiments, Figures 1 to 6 As shown, the power component 4 includes a box body 41 and a fan 42; the box body 41 is connected to the accommodating chamber 11; the bottom of the box body 41 is connected to the suction box 3; the air inlet of the fan 42 is connected to the box body 41 through a pipeline; the air outlet of the fan 42 passes through the main structure 1 through the discharge pipeline 43.

[0034] It should be noted that after starting the fan 42, the waste scraped by the roller 2 can be sucked into the suction box 3 and finally discharged from the main structure 1 from the air outlet of the fan 42; through the above-mentioned setting of the present application, the waste accumulated around the roller 2 can be reduced.

[0035] In some embodiments, Figures 1 to 6 As shown, mounting plates 411 are fixedly provided on both side walls of the box body 41 near the bottom, and threaded holes are provided on the mounting plates 411; threaded holes are provided on the bottom wall of the accommodating chamber 11 and are aligned with the threaded holes on the mounting plates 411; the mounting plates 411 are fixed to the bottom wall of the accommodating chamber 11 by bolts.

[0036] It should be noted that by fixing the mounting plate 411 on the box body 41, it is convenient to fix the box body 41 in the accommodating chamber 11 of the main structure 1; when the box body 41 is damaged, it is convenient to replace the box body 41. The top of the main structure 1 is provided with an inspection port, which is connected to the accommodating chamber 11; the main structure 1 is also provided with a cover plate, which covers the inspection port; the cover plate and the main structure 1 are fixed by bolts.

[0037] In some embodiments, Figures 1 to 6As shown, the outer end of the discharge pipe 43 is connected to a material receiving mesh bag (not shown in the figure), and the material receiving mesh bag is detachably connected to the outer end of the discharge pipe 43; an annular groove 431 is provided on the outer peripheral wall of the outer end of the discharge pipe 43, and the material receiving mesh bag is sleeved on the discharge pipe 43 at the position of the annular groove 431; a clamping ring 44 is provided on the outer end of the discharge pipe 43, and when the material receiving mesh bag is sleeved on the discharge pipe 43, the clamping ring 44 is snap-fitted with the annular groove 431 of the discharge pipe 43 to fix the material receiving mesh bag; the clamping ring 44 has an opening 441, and protrusions 45 are fixedly provided on both sides of the opening 441 of the clamping ring 44, and threaded holes are provided on the two protrusions 45; when the clamping ring 44 is snap-fitted with the annular groove 431, the two protrusions 45 are connected by bolts to fix the material receiving mesh bag.

[0038] It should be noted that when collecting waste, air can pass through the collecting mesh bag, and the waste will stay in the collecting mesh bag; after the collecting mesh bag has collected the waste, the clamp ring 44 is removed from the discharge pipe 43, and the collecting mesh bag can be removed from the discharge pipe 43, so as to facilitate the centralized treatment of the scraped waste. After the collecting mesh bag is sleeved on the discharge pipe 43, the collecting mesh bag is clamped on the discharge pipe 43 by the clamp ring 44; during the normal collection process, the separation of the collecting mesh bag and the discharge pipe 43 can be reduced.

[0039] In some embodiments, Figures 1 to 6 As shown, the bottom of the suction box 3 has a sealing plate (not shown in the figure), and the sealing plate and the suction box 3 are attracted by a magnetic attraction component; the top of the main structure 1 has a placement groove for plugging and cooperating with the sealing plate.

[0040] It should be noted that the magnetic attraction component can be a magnet, and magnets can be set on the bottom and the sealing plate of the material suction box 3. The magnet at the bottom of the material suction box 3 and the magnet on the sealing plate have opposite magnetic poles, so they can attract each other.

[0041] By providing a sealing plate on the suction box 3, it is possible to reduce the amount of debris that enters the suction box 3 when not in use. A rubber seal (not shown) can also be provided on the outer end of the discharge pipe 43. The rubber seal can be sleeved on the discharge pipe 43 due to its elasticity, so as to protect the outer end of the discharge pipe 43 when not in use.

[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 and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chip removal device for a wall-climbing type peeling device, characterized in that: It is arranged on the main structure of the wall-climbing type scraping equipment, a roller is arranged at the bottom of the main structure, and a containing chamber is arranged inside the main structure. The chip removal device includes: A suction box is arranged at the bottom of the main structure; a suction channel is provided in the suction box, and the suction channel is connected to both sides of the suction box; one end of the suction channel is connected to the accommodating chamber, and the other end of the suction channel faces the hob; A power component is connected in the accommodating chamber; an air inlet of the power component is communicated with the suction channel, and an air outlet of the power component passes through the main structure through a pipeline.

2. A chip removal device for a wall-climbing type peeling device as claimed in claim 1, characterized in that: The suction box is tilted, and the lower end of the suction box faces the connection position between the roller and the pipeline.

3. A chip removal device for a wall-climbing type peeling device as claimed in claim 2, characterized in that: The bottom of the suction box is provided with a bell mouth, and the large end of the bell mouth is used to face the roller cutter.

4. A chip removal device for a wall-climbing type peeling device as claimed in claim 1, characterized in that: The power components include: A box body is connected in the accommodating chamber; the bottom of the box body is connected to the suction box; The air inlet of the fan is connected with the box body through a pipeline; the air outlet of the fan passes through the main structure through a discharge pipeline.

5. A chip removal device for a wall-climbing type peeling device as claimed in claim 4, characterized in that: The two side walls of the box body close to the bottom are respectively fixed with mounting plates, and the mounting plates are provided with threaded holes; the bottom wall of the accommodating chamber has threaded holes aligned with the threaded holes on the mounting plates; the mounting plates are fixed to the bottom wall of the accommodating chamber by bolts.

6. A chip removal device for a wall-climbing type peeling device as claimed in claim 4, characterized in that: The outer end of the discharge pipe is connected with a material collecting net bag, and the material collecting net bag is detachably connected to the outer end of the discharge pipe.

7. A chip removal device for a wall-climbing type peeling device as claimed in claim 6, characterized in that: An annular groove is provided on the outer peripheral wall of the outer end of the discharge pipe, and the material collecting net bag is sleeved on the discharge pipe at the position of the annular groove; a clamping ring is provided on the outer end of the discharge pipe, and when the material collecting net bag is sleeved on the discharge pipe, the clamping ring is engaged with the annular groove of the discharge pipe to fix the material collecting net bag.

8. A chip removal device for a wall-climbing type peeling device as claimed in claim 7, characterized in that: The clamping ring has an opening, and protrusions are fixedly provided on both sides of the opening of the clamping ring, and threaded holes are provided on the two protrusions; when the clamping ring is engaged with the annular groove, the two protrusions are connected by bolts to fix the material collecting net bag.

9. A chip removal device for a wall-climbing type peeling device as claimed in claim 1, characterized in that: The bottom of the material suction box is provided with a sealing plate, and the sealing plate and the material suction box are attracted to each other through a magnetic attraction component.

10. A chip removal device for a wall-climbing type peeling device as claimed in claim 9, characterized in that: The top of the main structure is provided with a placement groove for plugging and matching with the sealing plate.

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