A waste chip collection device and a pipe cutting machine

Abstract

The present invention relates to the field of pipe cutting machines, and specifically discloses a waste chip collection device and a pipe cutting machine, including: a collection box and a feed inlet. The feed inlet is slidably connected to the upper inner wall of the collection box. A diversion slope is provided at the bottom end of the collection box, and a drain outlet is provided at the bottom end of the diversion slope. Moving plates are slidably connected to the inner walls on the left and right sides of the lower end of the collection box. One end of the moving plate is hinged with an installation frame, and a sieve plate is detachably and fixedly installed in the installation frame. A water baffle is provided on the outer side wall of the sieve plate. By making the lower end of the feed inlet located above one of the sieve plates, the coolant flows into the drain outlet through the diversion slope and is discharged and collected through a drain pipe, and the waste chips remain on the sieve plate. The waste chips on the sieve plate are collected in a storage box by a scraper, which serves to facilitate the separation of the waste chips and the coolant and the collection of the waste chips.

Description

Technical Field

[0001] The present invention relates to the field of pipe cutting machines, and specifically to a waste chip collection device and a pipe cutting machine. Background Art

[0002] Pipes are mainly used in other fields such as construction, machinery, and industry. Different fields have different requirements for the length of pipes, so they need to be cut, and a pipe cutting machine is required for cutting pipes.

[0003] Chinese Patent CN212019633U discloses a pipe cutting machine with a waste storage function, including a pipe cutting machine base, a first electric telescopic rod, and a control box. The upper side of the inner part of the pipe cutting machine base is penetrated by a feed port. A second storage box is arranged on the right side of the first storage box. Slideways are opened on the front and rear outer walls on the upper side of the pipe cutting machine base. A first support plate is fixed on the upper side of the second slider. The lower side of the first electric telescopic rod is fixed on the second support plate. The upper side of the first electric telescopic rod is fixed with a driving motor. The left side of the first slider is fixed with a second electric telescopic rod. The right side of the second slider is fixed with a third electric telescopic rod. A U-shaped fixing plate is fixed at the upper end of the right side of the pipe cutting machine base. This pipe cutting machine with a waste storage function is provided with a first storage box and a second storage box. The first storage box can store debris and waste in the first storage box, and maintenance tools for the pipe cutting machine are placed in the second storage box.

[0004] However, the above waste chip collection device of the pipe cutting machine has a single function, is not convenient for cleaning waste chips and the collected waste chips, and is not convenient for separating and recycling coolant and waste chips. Summary of the Invention

[0005] The purpose of the present invention is to provide a waste chip collection device and a pipe cutting machine to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A waste chip collection device includes a collection box and a feed port. The feed port is slidably connected to the upper inner wall of the collection box. A diversion slope is opened at the bottom end of the collection box, and a drain port is opened at the bottom end of the diversion slope.

[0007] Moving plates are slidably connected to the inner walls on the left and right sides at the lower end of the collection box. One end of the moving plate is hinged with a mounting frame. A sieve plate is detachably and fixedly installed in the mounting frame. A water baffle is arranged on the outer end side wall of the sieve plate.

[0008] A first sprocket and a second sprocket are rotatably connected to the front and rear ends of the mounting frame respectively. A chain is meshed and connected to the outer walls of the first sprocket and the second sprocket. One end of the lower side of the chain is rotatably connected to the side wall of the collection box, and the upper side of the other end of the chain is connected with a mounting seat. A scraping plate is fixedly connected to the lower side of the mounting seat. The lower end of the scraping plate is in contact with the upper surface of the sieve plate.

[0009] Preferably, sliding grooves are formed on the inner walls of the front and rear sides of the upper end of the collection box, through holes are formed on the side walls of the front and rear sides of the lower end of the collection box, and a moving groove is formed at the lower end of the through hole.

[0010] Preferably, a mounting plate is fixedly connected to the outer wall of one side of the lower end of the collection box, electric push rods are fixedly connected to the side walls of the left and right ends of the mounting plate, a connecting frame is fixedly connected to the end of the electric push rod away from the mounting plate, a connecting block is fixedly connected to the upper end of the connecting frame, and one end of the connecting block slides through the through hole.

[0011] Preferably, there are two moving plates, which are respectively located inside the left and right ends of the lower end of the collection box, and the front and rear ends of the moving plates are fixedly connected to the end of the connecting block away from the connecting frame.

[0012] Preferably, the mounting frame is U-shaped, the sieve plate is installed inside the mounting frame, the inner side walls of the front and rear end sides of the mounting frame are rotatably connected to the first sprocket, and the outer side walls of the front and rear end sides of the mounting frame are rotatably connected to the second sprocket.

[0013] Preferably, guiding grooves are formed on the front and rear sides of the upper end of the mounting frame, the guiding grooves are convex, a sealing plate is fixedly connected to the outer side wall of the mounting frame through bolts, a rubber column is fixedly connected to one end of the sealing plate, and the other end of the rubber column is fixedly connected to the outer end of the water baffle, and the water baffle is in contact with the outer side wall of the sieve plate under the extrusion of the rubber column.

[0014] Preferably, a first fixing block is fixedly connected to the inner side wall of the lower side of the inner end of the chain, one end of the first fixing block away from the chain is rotatably connected to a telescopic rod through a pin, and the other end of the telescopic rod away from the first fixing block is rotatably connected to the side wall of the collection box. When the sieve plate slides into the inner side of the collection box, the chain drives on the first sprocket and the second sprocket, and the first sprocket slides into the moving groove.

[0015] Preferably, a second fixing block is fixedly connected to the inner side wall of the upper side of the outer end of the chain, a supporting block is fixedly connected to the end of the second fixing block away from the connecting chain, a guiding block is fixedly connected to the lower side wall of the supporting block, the guiding block is convex, and the outer wall of the guiding block slides on the inner wall of the guiding groove.

[0016] Preferably, the front and rear ends of the mounting seat are fixedly connected to the supporting block, and the lower end of the mounting seat is fixedly connected to the upper end of the scraping plate through bolts.

[0017] A pipe cutting machine includes the above-mentioned waste chip collection device.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] By making the lower end of the feed inlet located above one of the sieve plates, the coolant flows into the drain through the diversion slope and is drained away through the drain pipe and collected together, while the waste chips remain on the sieve plate. When it is necessary to collect the waste chips on the sieve plate, the sieve plate is pushed out of the collection box by the electric push rod, and at the same time, the scraper scrapes the waste chips on the sieve plate and collects them in the storage frame, which facilitates the separation of the waste chips and the coolant and the collection of the waste chips. Brief Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the connection between the collection box and the sieve plate of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the collection box of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the sieve plate of the present invention;

[0024] Figure 5 For the present invention Figure 2 Enlarged view of the structure of area A in;

[0025] Figure 6 For the present invention Figure 4 Enlarged view of the structure of area B in.

[0026] In the figure: 1. Collection box; 2. Slide groove; 3. Diversion slope; 4. Drain port; 5. Through hole; 6. Moving groove; 7. Mounting plate; 8. Electric push rod; 9. Connecting frame; 10. Connecting block; 11. Baffle; 12. Moving plate; 13. Mounting frame; 14. Sieve plate; 15. Guide groove; 16. Sprocket one; 17. Chain; 18. Telescopic rod; 19. Fixed block one; 20. Fixed block two; 21. Support block; 22. Guide block; 23. Sprocket two; 24. Plugging plate; 25. Rubber column; 26. Water baffle; 27. Mounting seat; 28. Scraper; 29. Feed inlet; 30. Slide block. Detailed Description of the Invention

[0027] In order to clearly and completely describe the purpose, technical solution of the present invention and make the advantages more clear, the following further details the embodiments of the present invention with reference to the drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0028] Embodiment 1:

[0029] Please refer toFigures 1 - 6 , the present invention provides a technical solution: a waste chip collection device, including a collection box 1 and a feed inlet 29. The feed inlet 29 is slidably connected to the upper inner wall of the collection box 1. A diversion slope 3 is provided at the bottom end of the collection box 1. A drain port 4 is provided at the bottom end of the diversion slope 3. A drain pipe is connected to the lower end of the drain port 4. Moving plates 12 are slidably connected to the inner walls on the left and right sides of the lower end of the collection box 1. One end of the moving plate 12 is hinged with a mounting frame 13. A sieve plate 14 is detachably and fixedly installed in the mounting frame 13. A water baffle 26 is provided on the outer side wall of the sieve plate 14. A first sprocket 16 and a second sprocket 23 are rotatably connected to the front and rear ends of the mounting frame 13 respectively. A chain 17 is meshed and connected to the outer walls of the first sprocket 16 and the second sprocket 23. One lower side of one end of the chain 17 is rotatably connected to the side wall of the collection box 1. The upper side of the other end of the chain 17 is connected to a mounting seat 27. A scraping plate 28 is fixedly connected to the lower side of the mounting seat 27. The lower end of the scraping plate 28 is in contact with the upper surface of the sieve plate 14. Sliding grooves 2 are provided on the inner walls of the front and rear sides of the upper end of the collection box 1. Through holes 5 are provided on the side walls of the front and rear sides of the lower end of the collection box 1. A moving groove 6 is provided at the lower end of the through hole 5. Sliders 30 are fixedly connected to the side walls of the front and rear ends of the feed inlet 29. One end of the slider 30 away from the feed inlet 29 slides into the sliding groove 2. Baffle plates 11 are fixedly connected to the side walls on the left and right sides of the collection box 1. A waste chip storage frame is provided at the bottom end of the collection box 1. A pipe cutting machine includes the above-mentioned waste chip collection device;

[0030] By pushing the collection box 1, the slider 30 slides at the lower end of the feed inlet 29, and the outer wall of the feed inlet 29 is in contact with the inner wall of one of the baffle plates 11, so that the lower end of the feed inlet 29 is located above one of the sieve plates 14. The sieve plate 14 separates the coolant and waste chips flowing out of the feed inlet 29 and filters out the waste chips. The coolant flows into the drain port 4 through the diversion slope 3 and is discharged and collected through the drain pipe. When it is necessary to clean and collect the waste chips on the sieve plate 14, by pushing the collection box 1, the lower end of the feed inlet 29 is located above the other sieve plate 14, which not only does not affect the work of the collection box 1, but also can clean and collect the waste chips on the sieve plate 14.

[0031] Embodiment Two:

[0032] On the basis of the first embodiment, in order to facilitate the removal of the sieve plate 14 from the outer wall of the collection box 1, a mounting plate 7 is fixedly connected to the outer wall of one side of the lower end of the collection box 1. Electric push rods 8 are fixedly connected to the side walls at the left and right ends of the mounting plate 7. One end of the electric push rod 8 far from the mounting plate 7 is fixedly connected to a connecting frame 9. The upper end of the connecting frame 9 is fixedly connected to a connecting block 10. One end of the connecting block 10 slidably passes through the through hole 5. There are two moving plates 12, which are respectively located inside the left and right ends of the lower end of the collection box 1, and the front and rear ends of the moving plate 12 are fixedly connected to one end of the connecting block 10 far from the connecting frame 9. The mounting frame 13 is U-shaped, and the sieve plate 14 is installed inside the mounting frame 13. The inner side walls of the front and rear end sides of the mounting frame 13 are rotatably connected to the first sprocket 16, and the outer side walls of the front and rear end sides of the mounting frame 13 are rotatably connected to the second sprocket 23;

[0033] When it is necessary to clean and collect the waste chips on the sieve plate 14, by starting the electric push rod 8, the electric push rod 8 drives the connecting frame 9 to move, and the connecting frame 9 drives the connecting block 10 to slide in the through hole 5, thereby pushing the moving plate 12 to move outward. The moving plate 12 simultaneously drives the mounting frame 13 and the sieve plate 14 to move, and the sieve plate 14 is pushed out of the outside of the collection box 1, so as to facilitate the cleaning and collection of the waste chips on the sieve plate 14.

[0034] Embodiment Three:

[0035] On the basis of the second embodiment, in order to facilitate the cleaning of the waste chips on the sieve plate 14, guide grooves 15 are respectively opened on the front and rear sides of the upper end of the mounting frame 13. The guide grooves 15 are convex. A plugging plate 24 is fixedly connected to the outer end side wall of the mounting frame 13 through bolts. One end of the plugging plate 24 is fixedly connected to a rubber column 25. The other end of the rubber column 25 is fixedly connected to the outer end of the water baffle 26. The water baffle 26 is in contact with the outer end side wall of the sieve plate 14 by the extrusion of the rubber column 25. A first fixing block 19 is fixedly connected to the inner side wall of the lower side of the inner end of the chain 17. One end of the first fixing block 19 far from the chain 17 is rotatably connected to a telescopic rod 18 through a pin. The other end of the telescopic rod 18 far from the first fixing block 19 is rotatably connected to the side wall of the collection box 1. When the sieve plate 14 slides into the inside of the collection box 1, the chain 17 is driven on the first sprocket 16 and the second sprocket 23, and the first sprocket 16 slides into the moving groove 6. A second fixing block 20 is fixedly connected to the outer side wall of the upper side of the outer end of the chain 17. One end of the second fixing block 20 far from the connecting chain 17 is fixedly connected to a support block 21. A guide block 22 is fixedly connected to the lower side wall of the support block 21. The guide block 22 is convex. The outer wall of the guide block 22 slides on the inner wall of the guide groove 15. The front and rear ends of the mounting seat 27 are fixedly connected to the support block 21. The lower end of the mounting seat 27 is fixedly connected to the upper end of the scraping plate 28 through bolts.

[0036] When the moving plate 12 pushes the mounting frame 13 and the sieve plate 14 to move outward, at the same time, the first fixing block 19 and the second fixing block 20 drive the chain 17 to rotate on the first sprocket 16 and the second sprocket 23, driving the mounting seat 27 to move outward on the mounting frame 13. The mounting frame 13 drives the scraper 28 to move on the sieve plate 14, pushing the waste chips on the sieve plate 14 outward. At the same time, the mounting seat 27 contacts the outer water baffle 26, and by squeezing the rubber column 25, the water baffle 26 is separated from the outer side wall of the sieve plate 14. At the same time, the mounting frame 13 completely moves to the outside of the collection box 1, and under the action of gravity, it rotates downward, and the waste chips pushed out by the scraper 28 fall into the lower storage frame, completing the collection and cleaning of the waste chips.

[0037] During actual use, by pushing the collection box 1, the slider 30 slides at the lower end of the feed inlet 29, and the outer wall of the feed inlet 29 contacts the inner wall of one of the baffles 11, so that the lower end of the feed inlet 29 is located above one of the sieve plates 14. The sieve plate 14 separates the coolant and waste chips flowing out of the feed inlet 29 and filters out the waste chips. The coolant flows into the drain port 4 through the diversion slope 3 and is discharged and collected through the drain pipe. When it is necessary to clean and collect the waste chips on the sieve plate 14, by pushing the collection box 1, the lower end of the feed inlet 29 is located above the other sieve plate 14, which not only does not affect the operation of the collection box 1, but also can clean and collect the waste chips on the sieve plate 14. By starting the electric push rod 8, the electric push rod 8 drives the connecting frame 9 to move, and the connecting frame 9 drives the connecting block 10 to slide in the through hole 5, thereby pushing the moving plate 12 to move outward. The moving plate 12 simultaneously drives the mounting frame 13 and the sieve plate 14 to move. When the moving plate 12 pushes the mounting frame 13 and the sieve plate 14 to move outward, at the same time, the first fixing block 19 and the second fixing block 20 drive the chain 17 to rotate on the first sprocket 16 and the second sprocket 23, driving the mounting seat 27 to move outward on the mounting frame 13. The mounting frame 13 drives the scraper 28 to move on the sieve plate 14, pushing the waste chips on the sieve plate 14 outward. At the same time, the mounting seat 27 contacts the outer water baffle 26, and by squeezing the rubber column 25, the water baffle 26 is separated from the outer side wall of the sieve plate 14. At the same time, the mounting frame 13 completely moves to the outside of the collection box 1, and under the action of gravity, it rotates downward, and the waste chips pushed out by the scraper 28 fall into the lower storage frame, completing the collection and cleaning of the waste chips.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste chip collection device, comprising a collection box (1) and a feed inlet (29), the feed inlet (29) being slidably connected to the inner wall of the upper end of the collection box (1), characterized in that: A diversion slope (3) is provided at the bottom end of the collection box (1), and a drain port (4) is provided at the bottom end of the diversion slope (3); movable plates (12) are slidably connected to the inner walls on the left and right sides of the lower end of the collection box (1), one end of each movable plate (12) is hinged to a mounting frame (13), a sieve plate (14) is detachably and fixedly mounted in the mounting frame (13), and a water baffle (26) is provided on the outer side wall of the sieve plate (14). A first sprocket (16) and a second sprocket (23) are rotatably connected to the front and rear ends of the mounting frame (13), a chain (17) is meshed and connected to the outer walls of the first sprocket (16) and the second sprocket (23), one lower side of one end of the chain (17) is rotatably connected to the side wall of the collection box (1), the upper side of the other end of the chain (17) is connected to a mounting seat (27), a scraping plate (28) is fixedly connected to the lower side of the mounting seat (27), and the lower end of the scraping plate (28) is in contact with the upper surface of the sieve plate (14). Chute grooves (2) are provided on the inner walls of the front and rear sides of the upper end of the collection box (1), through holes (5) are provided on the side walls of the front and rear sides of the lower end of the collection box (1), a moving groove (6) is provided at the lower end of the through hole (5), a mounting plate (7) is fixedly connected to the outer wall of one side of the lower end of the collection box (1), electric push rods (8) are fixedly connected to the side walls at the left and right ends of the mounting plate (7), a connecting frame (9) is fixedly connected to the end of the electric push rod (8) far away from the mounting plate (7), a connecting block (10) is fixedly connected to the upper end of the connecting frame (9), one end of the connecting block (10) slidably passes through the through hole (5), there are two movable plates (12), which are respectively located inside the left and right ends of the lower end of the collection box (1), and the front and rear ends of the movable plates (12) are fixedly connected to the end of the connecting block (10) far away from the connecting frame (9).

2. The waste chip collection device according to claim 1, wherein: The mounting frame (13) is in a U shape, the sieve plate (14) is mounted inside the mounting frame (13), the inner side wall of the front and rear end sides of the mounting frame (13) is rotatably connected to the first sprocket (16), and the outer side wall of the front and rear end sides of the mounting frame (13) is rotatably connected to the second sprocket (23).

3. A waste chip collection device according to claim 1, characterized in that: Guide grooves (15) are provided on the front and rear sides of the upper end of the mounting frame (13), the guide grooves (15) are in a convex shape, a sealing plate (24) is fixedly connected to the outer side wall of the mounting frame (13) through bolts, a rubber column (25) is fixedly connected to one end of the sealing plate (24), the other end of the rubber column (25) is fixedly connected to the outer end of the water baffle (26), and the water baffle (26) is in contact with the outer side wall of the sieve plate (14) under the extrusion of the rubber column (25).

4. The waste chip collection device according to claim 3, wherein: A first fixing block (19) is fixedly connected to the inner lower side wall of the chain (17), one end of the first fixing block (19) far away from the chain (17) is rotatably connected to a telescopic rod (18) through a pin, the other end of the telescopic rod (18) far away from the first fixing block (19) is rotatably connected to the side wall of the collection box (1), when the sieve plate (14) slides into the inside of the collection box (1), the chain (17) is driven on the first sprocket (16) and the second sprocket (23), and the first sprocket (16) slides into the moving groove (6).

5. The waste chip collection device according to claim 4, characterized in that: A fixing block two (20) is fixedly connected to the side wall on the upper side of the outer end of the chain (17). One end of the fixing block two (20) far away from the connecting chain (17) is fixedly connected with a supporting block (21). A guiding block (22) is fixedly connected to the lower side wall of the supporting block (21). The guiding block (22) is convex, and the outer wall of the guiding block (22) is slidably connected with the inner wall of the guiding groove (15).

6. The waste chip collection device according to claim 1, wherein: The front and rear ends of the mounting seat (27) are fixedly connected with the supporting block (21), and the lower end of the mounting seat (27) is fixedly connected with the upper end of the scraping plate (28) through bolts.

7. A pipe cutting machine, characterized in that: It includes the waste chip collecting device according to any one of the above claims 1-6.

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