XPS extruded sheet cutting device with waste collecting structure

Abstract

The utility model relates to the technical field of extruded sheet cutting, in particular to an XPS extruded sheet cutting device with a waste collecting structure. The technical problems that in the extruded sheet cutting process, only one side of an extruded sheet can be cut mostly, the cutting efficiency is low, waste is inconvenient to collect during cutting, a large amount of waste is accumulated on an operation table, and subsequent cutting of the extruded sheet is affected are solved. According to the technical scheme, the XPS extruded sheet cutting device with the waste collecting structure comprises a conveying assembly, a pressing assembly, a sliding assembly, a cutting assembly and a collecting assembly; compared with a traditional extruded sheet cutting device, the extruded sheet cutting device has the advantages that the sliding structure and the collecting structure are matched for use, and the distance between the two groups of cutting blades can be adjusted according to the width of an extruded sheet, so that the two sides of the extruded sheet can be cut at the same time, the cutting efficiency is improved, and the cutting efficiency is improved. Waste materials generated by cutting can be transported and collected through the collecting structure, and the situation that cutting of the extruded sheet is affected by accumulation of the waste materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of extruded board cutting, in particular to an XPS extruded board cutting device with a waste collection structure. Background Art

[0002] XPS extruded board is a building material. It is made of polystyrene resin as the main raw material, through adding auxiliary materials such as foaming agent and flame retardant, and through processes such as high-temperature heating, extrusion molding, and cooling and solidification. The XPS extruded board has excellent heat insulation performance and high compressive strength, and can withstand large pressures. It is widely used in fields such as building heat insulation, ground moisture-proof, roof insulation, cold storage construction, highway subgrade, railway subgrade, and airport runway. After the production of the extruded board, its edges need to be cut. During the cutting process of the extruded board, most can only cut one side edge of the extruded board, which wastes time and has low cutting efficiency. Moreover, it is not convenient to collect waste during cutting, resulting in a large amount of waste accumulating on the operating table, affecting the subsequent cutting of the extruded board. Content of the Utility Model

[0003] In order to overcome the problems that during the cutting process of the extruded board, most can only cut one side edge of the extruded board, which wastes time and has low cutting efficiency, and it is not convenient to collect waste during cutting, resulting in a large amount of waste accumulating on the operating table, affecting the subsequent cutting of the extruded board.

[0004] The technical solution of the utility model is: an XPS extruded board cutting device with a waste collection structure, including a support plate, a base assembly, a transportation assembly, a pressing assembly, a sliding assembly, a cutting assembly, and a collection assembly; the bottom surface of the support plate is provided with the base assembly, there are two groups of support plates, the transportation assembly is arranged inside the base assembly, the pressing assembly is arranged on the top surface of the support plate, the sliding assembly is arranged on the side surface of the support plate, the cutting assembly is arranged on the bottom surface of the sliding assembly, and the collection assembly is arranged on the top surface of the base assembly.

[0005] Preferably, the base assembly can provide a stable supporting effect for the whole device, preventing the device from shifting and sliding during operation. The transportation assembly can transport the extruded board to be cut. The pressing assembly can press and fix the extruded board, preventing the extruded board from shifting during transportation and cutting, resulting in skewed cutting. The sliding assembly can drive the cutting assembly to move, so as to adjust the cutting distance according to the width of the extruded board. The collection assembly can transport and collect the waste generated during the cutting process.

[0006] Preferably, the base assembly includes a support base, support columns, and anti-slip pads; a support base is provided on the bottom surface of the support plate, support columns are provided on the bottom surface of the support base, there are four groups of support columns, and anti-slip pads are provided on the bottom surface of the support columns. The support base and the support columns provide support for the entire device, and the anti-slip pads prevent the device from sliding.

[0007] Preferably, the transportation assembly includes a transportation motor, a transportation groove, transportation rotating shafts, transportation rollers, belt pulleys, and a transmission belt; a transportation motor is provided on the bottom surface of the support base, a transportation groove is opened on the top surface of the support base, transportation rotating shafts are provided on the side of the transportation groove, there are multiple groups of transportation rotating shafts, transportation rollers are provided on the outer side of the transportation rotating shafts, belt pulleys are provided on the outer side of the transportation rotating shafts, a belt pulley is provided at the output end of the transportation motor, a transmission belt is provided on the outer side of the belt pulley. The transportation motor drives one group of belt pulleys to rotate, the power is transmitted through the transmission belt, thereby driving multiple groups of belt pulleys to rotate, and then driving the transportation rollers to rotate through the transportation rotating shafts, so as to transport the placed extruded plastic plates.

[0008] Preferably, the pressing assembly includes a pressing support plate, a pressing telescopic rod, a buffer groove, a buffer spring, a buffer sliding rod, a pressing frame, and pressing rollers; a pressing support plate is provided on the top surface of the support plate, a pressing telescopic rod is provided on the top surface of the pressing support plate, a buffer groove is opened on the bottom surface of the pressing telescopic rod, a buffer spring is provided on the bottom surface of the buffer groove, the other end of the buffer spring is provided with a buffer sliding rod, the buffer sliding rod is arranged inside the pressing telescopic rod, a pressing frame is provided on the bottom surface of the buffer sliding rod, and pressing rollers are provided inside the pressing frame, there are multiple groups of pressing rollers. The pressing telescopic rod pushes the pressing frame downward through the buffer sliding rod, thereby pushing the pressing rollers into contact with the top surface of the extruded plastic plate, pressing and fixing the extruded plastic plate without affecting its transportation, and using the buffer sliding rod to slide in the buffer groove to compress the buffer spring to avoid pressing and deforming the extruded plastic plate due to excessive applied pressure.

[0009] Preferably, the sliding assembly includes a sliding motor, a sliding threaded rod, a limiting sliding rod, and a support slider; a sliding motor is provided on the side of the support plate, a sliding threaded rod is provided at the output end of the sliding motor, a limiting sliding rod is provided on the side of the support plate, support sliders are provided on the outer side of the limiting sliding rod, there are two groups of support sliders, and the support sliders are arranged on the outer side of the sliding threaded rod. The sliding motor drives the sliding threaded rod to rotate, and through the threads in two directions on the sliding threaded rod, drives the support sliders to slide synchronously and towards each other on the limiting sliding rod, facilitating the adjustment of the position of the cutting blade according to the width of the extruded plastic plate.

[0010] Preferably, the cutting assembly includes a cutting bracket, a cutting motor, and a cutting blade; the bottom surface of the support slider is provided with a cutting bracket, the side surface of the cutting bracket is provided with a cutting motor, the output end of the cutting motor is provided with a cutting blade, and the cutting blade is arranged inside the cutting bracket. The cutting motor is used to drive the cutting blade to rotate, so as to cut the transported extruded board.

[0011] Preferably, the collection assembly includes a collection tank, a conveyor belt, a collection inclined seat, a limit groove, a limit slide plate, a movable collection box, and a collection handle; a collection tank is opened on the top surface of the support base, there are two groups of collection tanks, a conveyor belt is arranged on the side surface of the collection tank, a collection inclined seat is arranged on the side surface of the support base, a limit groove is opened on the bottom surface of the collection inclined seat, a limit slide plate is arranged inside the limit groove, a movable collection box is arranged on the bottom surface of the limit slide plate, the movable collection box is arranged on the bottom surface of the collection inclined seat, and a collection handle is arranged on the side surface of the movable collection box. The waste generated by cutting the extruded board falls into the collection tank for convergence, the waste in the collection tank is transported by the conveyor belt, and slides down to the movable collection box through the collection inclined seat for collection. The limit groove and the limit slide plate are used to limit the movable collection box to prevent the movable collection box from sliding during the collection process. The movable collection box is dragged through the collection handle, which is convenient for processing the collected waste.

[0012] The beneficial effects of the present utility model:

[0013] 1. Compared with the traditional extruded board cutting device, during the cutting process of the extruded board, most can only cut one side edge of the extruded board, wasting time and having low cutting efficiency. Moreover, it is not convenient to collect waste during cutting, resulting in a large amount of waste accumulating on the operating table, affecting the subsequent cutting of the extruded board. By setting the combined use of a sliding structure and a collection structure, two cutting blades can be driven to move, facilitating adjustment according to the width of the extruded board, so that both sides of the extruded board can be cut simultaneously, accelerating the cutting efficiency. The waste generated by cutting can be transported and collected through the set collection structure, thus avoiding the accumulation of waste affecting the cutting of the extruded board;

[0014] 2. The sliding motor is used to drive the sliding threaded rod to rotate. Through the threads in two directions on the sliding threaded rod, the support slider is driven to slide synchronously and in opposite directions on the limit slide rod, facilitating the adjustment of the position of the cutting blade according to the width of the extruded board. The waste generated during the cutting process falls into the collection tank for convergence, the waste in the collection tank is transported by the conveyor belt, and then slides down to the movable collection box through the collection inclined seat for collection. The limit groove and the limit slide plate are used to limit the movable collection box to prevent the movable collection box from sliding during the collection process. The movable collection box is dragged through the collection handle, which is convenient for processing the collected waste;

[0015] 3. The transportation motor is used to drive a set of pulleys to rotate, and the power is transmitted through the transmission belt, thereby driving multiple sets of pulleys to rotate. Then, the transportation roller is driven to rotate through the transportation rotating shaft, and the placed extruded plastic board is transported. The pressing telescopic rod is used to push the pressing frame downward through the buffer sliding rod, so as to push the pressing roller into contact with the top surface of the extruded plastic board, and the extruded plastic board is pressed and fixed without affecting its transportation. The buffer sliding rod slides in the buffer groove to compress the buffer spring, avoiding pressing and deforming the extruded plastic board due to excessive applied pressure. Brief Description of the Drawings

[0016] Figure 1 Fig. shows a three-dimensional structural schematic diagram of an XPS extruded plastic board cutting device with a waste collection structure according to the present invention;

[0017] Figure 2 Fig. shows a three-dimensional structural schematic diagram of the base assembly of an XPS extruded plastic board cutting device with a waste collection structure according to the present invention;

[0018] Figure 3 Fig. shows a three-dimensional structural schematic diagram of the transportation assembly of an XPS extruded plastic board cutting device with a waste collection structure according to the present invention;

[0019] Figure 4 Fig. shows a three-dimensional structural schematic diagram of the pressing assembly of an XPS extruded plastic board cutting device with a waste collection structure according to the present invention;

[0020] Figure 5 Fig. shows a three-dimensional structural schematic diagram of the sliding assembly of an XPS extruded plastic board cutting device with a waste collection structure according to the present invention;

[0021] Figure 6 Fig. shows a three-dimensional structural schematic diagram of the collection assembly of an XPS extruded plastic board cutting device with a waste collection structure according to the present invention;

[0022] Description of reference numerals: 1, support plate; 2, base assembly; 3, transport assembly; 4, pressing assembly; 5, sliding assembly; 6, cutting assembly; 7, collection assembly; 201, support base; 202, support column; 203, anti-slip pad; 301, transport motor; 302, transport groove; 303, transport rotating shaft; 304, transport roller; 305, pulley; 306, drive belt; 401, pressing support plate; 402, pressing telescopic rod; 403, buffer groove; 404, buffer spring; 405, buffer slide bar; 406, pressing frame; 407, pressing roller; 501, sliding motor; 502, sliding threaded rod; 503, limit slide bar; 504, support slider; 601, cutting bracket; 602, cutting motor; 603, cutting blade; 701, collection groove; 702, conveyor belt; 703, collection inclined seat; 704, limit groove; 705, limit slide plate; 706, collection box; 707, collection handle. Detailed implementation manners

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Please refer to Figure 1 , the present utility model provides an embodiment: an XPS extruded board cutting device with a waste collection structure, including a support plate 1, a base assembly 2, a transport assembly 3, a pressing assembly 4, a sliding assembly 5, a cutting assembly 6 and a collection assembly 7; a base assembly 2 is provided on the bottom surface of the support plate 1, two groups of support plates 1 are provided, a transport assembly 3 is provided inside the base assembly 2, a pressing assembly 4 is provided on the top surface of the support plate 1, a sliding assembly 5 is provided on the side surface of the support plate 1, a cutting assembly 6 is provided on the bottom surface of the sliding assembly 5, and a collection assembly 7 is provided on the top surface of the base assembly 2. The base assembly 2 can provide a stable support for the entire device to prevent the device from shifting and sliding during operation. The transport assembly 3 can transport the extruded board to be cut. The pressing assembly 4 can press and fix the extruded board to prevent the extruded board from shifting during transportation and cutting, resulting in skewed cutting. The sliding assembly 5 can drive the cutting assembly 6 to move, so that the cutting distance can be adjusted according to the width of the extruded board. The collection assembly 7 can transport and collect the waste generated during the cutting process.

[0025] Please refer to Figures 2 - 6, in this embodiment, the base assembly 2 includes a support base 201, support columns 202, and anti-slip pads 203; a support base 201 is provided on the bottom surface of the support plate 1, support columns 202 are provided on the bottom surface of the support base 201, there are four groups of support columns 202, and anti-slip pads 203 are provided on the bottom surface of the support columns 202. The support base 201 and the support columns 202 provide support for the entire device, and the anti-slip pads 203 prevent the device from sliding. The transportation assembly 3 includes a transportation motor 301, a transportation groove 302, transportation rotating shafts 303, transportation rollers 304, belt pulleys 305, and a transmission belt 306; a transportation motor 301 is provided on the bottom surface of the support base 201, a transportation groove 302 is formed on the top surface of the support base 201, transportation rotating shafts 303 are provided on the side surface of the transportation groove 302, there are multiple groups of transportation rotating shafts 303, transportation rollers 304 are provided on the outer side of the transportation rotating shafts 303, belt pulleys 305 are provided on the outer side of the transportation rotating shafts 303, a belt pulley 305 is provided at the output end of the transportation motor 301, and a transmission belt 306 is provided on the outer side of the belt pulley 305. The transportation motor 301 drives a group of belt pulleys 305 to rotate, and the power is transmitted through the transmission belt 306, thereby driving multiple groups of belt pulleys 305 to rotate. Then, the transportation rollers 304 are driven to rotate through the transportation rotating shafts 303, and the placed extruded plastic plates are transported. The pressing assembly 4 includes a pressing support plate 401, a pressing telescopic rod 402, a buffer groove 403, a buffer spring 404, a buffer sliding rod 405, a pressing frame 406, and pressing rollers 407; a pressing support plate 401 is provided on the top surface of the support plate 1, a pressing telescopic rod 402 is provided on the top surface of the pressing support plate 401, a buffer groove 403 is formed on the bottom surface of the pressing telescopic rod 402, a buffer spring 404 is provided on the bottom surface of the buffer groove 403, the other end of the buffer spring 404 is provided with a buffer sliding rod 405, the buffer sliding rod 405 is arranged inside the pressing telescopic rod 402, a pressing frame 406 is provided on the bottom surface of the buffer sliding rod 405, and pressing rollers 407 are provided inside the pressing frame 406, there are multiple groups of pressing rollers 407. The pressing telescopic rod 402 pushes the pressing frame 406 to move downward through the buffer sliding rod 405, thereby pushing the pressing rollers 407 to contact the top surface of the extruded plastic plate, and the extruded plastic plate is pressed and fixed while not affecting the transportation of the extruded plastic plate. The buffer sliding rod 405 slides in the buffer groove 403 to compress the buffer spring 404, avoiding pressing and deforming the extruded plastic plate due to excessive applied pressure.

[0026] The sliding component 5 includes a sliding motor 501, a sliding threaded rod 502, a limiting slide bar 503 and a support slider 504; a sliding motor 501 is arranged on the side of the support plate 1, the output end of the sliding motor 501 is provided with a sliding threaded rod 502, a limiting slide bar 503 is arranged on the side of the support plate 1, a support slider 504 is arranged on the outer side of the limiting slide bar 503, there are two groups of support sliders 504, the support sliders 504 are arranged on the outer side of the sliding threaded rod 502, the sliding motor 501 is used to drive the sliding threaded rod 502 to rotate, and through the threads in two directions on the sliding threaded rod 502, the support sliders 504 are driven to slide synchronously and towards each other on the limiting slide bar 503, which is convenient for adjusting the position of the cutting blade 603 according to the width of the extruded plastic board. The cutting component 6 includes a cutting bracket 601, a cutting motor 602 and a cutting blade 603; a cutting bracket 601 is arranged on the bottom surface of the support slider 504, a cutting motor 602 is arranged on the side of the cutting bracket 601, the output end of the cutting motor 602 is provided with a cutting blade 603, and the cutting blade 603 is arranged inside the cutting bracket 601. The cutting motor 602 is used to drive the cutting blade to rotate, so as to cut the transported extruded plastic board. The collection component 7 includes a collection groove 701, a conveyor belt 702, a collection inclined seat 703, a limiting groove 704, a limiting slide plate 705, a movable collection box 706 and a collection handle 707; a collection groove 701 is opened on the top surface of the support base 201, there are two groups of collection grooves 701, a conveyor belt 702 is arranged on the side of the collection groove 701, a collection inclined seat 703 is arranged on the side of the support base 201, a limiting groove 704 is opened on the bottom surface of the collection inclined seat 703, a limiting slide plate 705 is arranged inside the limiting groove 704, a movable collection box 706 is arranged on the bottom surface of the limiting slide plate 705, the movable collection box 706 is arranged on the bottom surface of the collection inclined seat 703, and a collection handle 707 is arranged on the side of the movable collection box 706. The waste generated by cutting the extruded plastic board falls into the collection groove 701 for convergence, the conveyor belt 702 is used to transport the waste in the collection groove 701, and it slides down through the collection inclined seat 703 into the movable collection box 706 for collection. The limiting groove 704 and the limiting slide plate 705 are used to limit the movable collection box 706 to prevent the movable collection box 706 from sliding during the collection process. The movable collection box 706 is dragged through the collection handle 707, which is convenient for processing the collected waste.

[0027] When working, the transportation motor 301 is used to drive a group of belt pulleys 305 to rotate, the power is transmitted through the transmission belt 306, so as to drive multiple groups of belt pulleys 305 to rotate, and then drive the transportation roller 304 to rotate through the transportation rotating shaft 303, thereby transporting the placed extruded plastic board.

[0028] The pressing telescopic rod 402 is used to push the pressing frame 406 downward through the buffer sliding rod 405, so as to push the pressing roller 407 into contact with the top surface of the extruded plastic board, and press and fix the extruded plastic board while not affecting the transportation of the extruded plastic board. The buffer sliding rod 405 slides in the buffer groove 403 to compress the buffer spring 404, avoiding pressing and deforming the extruded plastic board due to excessive applied pressure;

[0029] The sliding motor 501 is used to drive the sliding threaded rod 502 to rotate. Through the threads in two directions on the sliding threaded rod 502, the supporting slider 504 is driven to slide synchronously and towards each other on the limiting sliding rod 503, facilitating the adjustment of the position of the cutting blade 603 according to the width of the extruded plastic board;

[0030] The cutting motor 602 is used to drive the cutting blade to rotate, so as to cut the transported extruded plastic board;

[0031] The waste generated from cutting the extruded plastic board falls into the collection tank 701 for convergence. The waste in the collection tank 701 is transported through the conveyor belt 702, and slides down through the collection inclined seat 703 into the movable collection box 706 for collection. The limiting groove 704 and the limiting sliding plate 705 are used to limit the movable collection box 706 to prevent the movable collection box 706 from sliding during the collection process. The movable collection box 706 is dragged through the collection handle 707, facilitating the treatment of the collected waste.

[0032] Through the above steps, the base assembly 2 provides a stable supporting effect for the whole device, preventing the device from shifting and sliding during operation. The transportation assembly 3 is used to transport the extruded plastic board to be cut. The pressing assembly 4 is used to press and fix the extruded plastic board, preventing the extruded plastic board from shifting during transportation and cutting, resulting in skewed cutting. The sliding assembly 5 drives the cutting assembly 6 to move, facilitating the adjustment of the cutting distance according to the width of the extruded plastic board. The collection assembly 7 facilitates the transportation and collection of the waste generated during the cutting process.

[0033] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. An XPS extruded board cutting device with a waste collection structure, comprising a support plate (1); characterized in that: The invention also comprises a base assembly (2), a transport assembly (3), a pressing assembly (4), a sliding assembly (5), a cutting assembly (6) and a collecting assembly (7); the base assembly (2) is arranged on the bottom surface of the support plate (1), the support plate (1) is provided with two groups, the transport assembly (3) is arranged on the inner side of the base assembly (2), the pressing assembly (4) is arranged on the top surface of the support plate (1), the sliding assembly (5) is arranged on the side surface of the support plate (1), the cutting assembly (6) is arranged on the bottom surface of the sliding assembly (5), and the collecting assembly (7) is arranged on the top surface of the base assembly (2).

2. The XPS extruded board cutting device with a waste collection structure according to claim 1, characterized in that: The base assembly (2) comprises a support base (201), a support column (202) and an anti-skid pad (203); the bottom surface of the support plate (1) is provided with the support base (201), the bottom surface of the support base (201) is provided with a support column (202), four groups of support columns (202) are provided, and the bottom surface of the support column (202) is provided with an anti-skid pad (203).

3. The XPS extruded board cutting device with a waste collection structure according to claim 2, characterized in that: The transport assembly (3) comprises a transport motor (301), a transport trough (302), a transport shaft (303), a transport roller (304), a pulley (305) and a transmission belt (306); the bottom surface of the support base (201) is provided with the transport motor (301), the top surface of the support base (201) is provided with a transport trough (302), the side surface of the transport trough (302) is provided with a transport shaft (303), a plurality of transport shafts (303) are provided, the outer side of the transport shaft (303) is provided with a transport roller (304), the outer side of the transport shaft (303) is provided with a pulley (305), the output end of the transport motor (301) is provided with a pulley (305), and the outer side of the pulley (305) is provided with a transmission belt (306).

4. The XPS extruded board cutting device with a waste collection structure according to claim 1, characterized in that: The pressing assembly (4) comprises a pressing support plate (401), a pressing telescopic rod (402), a buffer groove (403), a buffer spring (404), a buffer slide bar (405), a pressing frame (406) and a pressing roller (407); the top surface of the support plate (1) is provided with a pressing support plate (401), the top surface of the pressing support plate (401) is provided with a pressing telescopic rod (402), and the bottom surface of the pressing telescopic rod (402) is provided with a buffer A buffer groove (403) is provided on the bottom surface of the buffer groove (403), a buffer spring (404) is provided on the other end of the buffer spring (404), the buffer slide bar (405) is provided on the inner side of the pressing telescopic rod (402), a pressing frame (406) is provided on the bottom surface of the buffer slide bar (405), a pressing roller (407) is provided on the inner side of the pressing frame (406), and a plurality of groups of pressing rollers (407) are provided.

5. The XPS extruded board cutting device with a waste collection structure according to claim 4, characterized in that: The sliding assembly (5) comprises a sliding motor (501), a sliding threaded rod (502), a limiting sliding rod (503) and a supporting sliding block (504); the sliding motor (501) is arranged on the side of the supporting plate (1), the sliding threaded rod (502) is arranged at the output end of the sliding motor (501), the limiting sliding rod (503) is arranged on the side of the supporting plate (1), the supporting sliding block (504) is arranged on the outer side of the limiting sliding rod (503), two groups of the supporting sliding blocks (504) are arranged, and the supporting sliding blocks (504) are arranged on the outer side of the sliding threaded rod (502).

6. The XPS extruded board cutting device with a waste collection structure according to claim 5, characterized in that: The cutting assembly (6) comprises a cutting support (601), a cutting motor (602) and a cutting blade (603); the cutting support (601) is arranged on the bottom surface of the supporting slider (504), the cutting motor (602) is arranged on the side of the cutting support (601), the cutting blade (603) is arranged at the output end of the cutting motor (602), and the cutting blade (603) is arranged on the inner side of the cutting support (601).

7. The XPS extruded board cutting device with a waste collection structure according to claim 2, characterized in that: The collecting assembly (7) comprises a collecting trough (701), a conveyor belt (702), a collecting inclined seat (703), a limiting groove (704), a limiting slide plate (705), a movable collecting box (706) and a collecting handle (707); the top surface of the supporting base (201) is provided with a collecting trough (701), two groups of collecting troughs (701) are provided, a conveyor belt (702) is provided on the side of the collecting trough (701), a collecting inclined seat (703) is provided on the side of the supporting base (201), a limiting groove (704) is provided on the bottom surface of the collecting inclined seat (703), a limiting slide plate (705) is provided on the inner side of the limiting groove (704), a movable collecting box (706) is provided on the bottom surface of the limiting slide plate (705), the movable collecting box (706) is provided on the bottom surface of the collecting inclined seat (703), and a collecting handle (707) is provided on the side of the movable collecting box (706).

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