Waste suction device of stripping and splitting machine

Abstract

The invention relates to the technical field of stripping splitting machines, in particular to a stripping splitting machine waste suction device which comprises a supporting device, a displacement component is slidably inserted into the bottom end of the interior of the supporting device, the bottoms of the two ends of the supporting device are symmetrically slidably sleeved with receiving cavities, and the displacement component comprises a transfer device, an auxiliary device and a positioning device. The transfer devices are fixedly installed at the two ends of the bottom of the positioning device, the auxiliary devices are fixedly installed at the front end and the rear end of the positioning device, and each transfer device comprises a first gear, a winding wheel, a connecting rope, a guide rod, a reset spring, a vertical plate, a blocking plate, a storage cavity and a dust collector. The first gear is rotationally mounted at the bottom end of the right side of the storage cavity, and the winding wheel is fixedly mounted in the center of the bottom end of the first gear. Through the arrangement of the displacement component and the supporting device, the purposes of waste guiding collection and fixed-point discharge are achieved when the stripping and splitting machine is used.

Description

Technical Field

[0001] The invention relates to the technical field of stripping and slitting machines, in particular to a waste material suction device for a stripping and slitting machine. Background Art

[0002] The stripping and slitting machine is a widely used equipment in industrial production. It combines the functions of a stripper and a slitter, and can separate glue-bound materials and cut long materials into specific lengths.

[0003] For example, a peeling and slitting machine with Chinese patent publication number CN107986073A includes a feeding device, a film collecting device, a paper collecting device, a peeling rubber roller, a transmission and traction device, an adjustable guide wheel, a fixed guide wheel and a guide wheel fixing pile; the transmission and traction device is arranged between the feeding device and the peeling rubber roller; the adjustable guide wheel and the fixed guide wheel are arranged between the peeling rubber roller and the paper collecting device; the film collecting device is arranged above the peeling rubber roller; limit pins are arranged at both ends of the adjustable guide wheel, and the guide wheel fixing pile is provided with a plurality of limit holes, and the limit pins are arranged in the limit holes; an electronic meter is arranged on the fixed guide wheel.

[0004] At present, when the peeling and slitting machines on the market are in use, since the waste suction device inside the peeling and slitting machines is installed in a local area, only the local area can be cleaned. In addition, due to different paper materials, static electricity may exist, causing the waste to be adsorbed at the bottom of the device. As a result, the existing peeling and slitting machines cannot perform the functions of waste guidance collection and fixed-point discharge when in use. Therefore, a device is needed to improve the above problems. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides a waste suction device for a stripping and slitting machine.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a waste suction device for a peeling and slitting machine, comprising a supporting device, a displacement component is slidably inserted into the inner bottom end of the supporting device, and a receiving cavity is symmetrically slidably sleeved at the bottom of both ends of the supporting device, the displacement component comprises a transfer device, an auxiliary device and a positioning device, the transfer device is fixedly mounted on the two ends of the bottom of the positioning device, and the auxiliary device is fixedly mounted on the front and rear ends of the positioning device, the transfer device comprises a first gear, a winding wheel, a connecting rope, a guide rod, a reset spring, a vertical plate, a blocking plate, a storage cavity and a dust collector, the dust collector is fixedly mounted on the top center of the storage cavity, the first gear is rotatably mounted on the right bottom end of the storage cavity, the winding wheel is fixedly mounted on the bottom center of the first gear, the vertical plate is fixedly mounted on the bottom end of the storage cavity close to the first gear, the guide rod is symmetrically slidably inserted in the interior of the vertical plate, the blocking plate is fixedly mounted on one end of the guide rod away from the first gear, the reset spring is symmetrically fixedly mounted between the vertical plate and the blocking plate, and the connecting rope is fixedly mounted between the winding wheel and the blocking plate.

[0007] Specifically, the auxiliary device includes a shovel plate, a brush handle, a second gear and an extension bracket, the extension bracket is fixedly mounted on both ends of the shovel plate, the second gear is rotatably mounted on the front end of the extension bracket, and the brush handle is fixedly mounted between the two second gears.

[0008] Specifically, the positioning device includes a connecting cavity, an absorption hole and a supporting cross frame. The connecting cavity is fixedly installed on the top of the supporting cross frame, and the absorption hole is opened at the front and rear ends of the connecting cavity.

[0009] Specifically, the supporting device includes a special-shaped bracket, a first rack, a first movable groove, a supporting base plate, a second rack, a second movable groove, a peeling system, a slitting system, a supporting side plate, a lower edge wing plate, a screw rod and a driving motor. The special-shaped bracket is symmetrically fixedly installed at the front and rear ends of the supporting base plate, the first rack is fixedly installed at one end of the special-shaped bracket away from the supporting base plate, the first movable groove is opened on both sides of the interior of the supporting base plate, the second movable groove is opened on both sides of the top of the supporting side plate, the second rack is fixedly installed at the inner bottom end of the second movable groove, the peeling system is fixedly installed at the top front end of the supporting side plate, the slitting system is fixedly installed at the top of the supporting side plate, and the slitting system is located behind the peeling system, the lower edge wing plate is fixedly installed at the front and rear ends of the supporting base plate, the driving motor is fixedly installed at the rear end bottom of the supporting base plate, and the screw rod is fixedly installed at the front end center of the driving motor.

[0010] Specifically, the storage cavity is fixedly mounted on both ends of the supporting cross frame, the shovel plate is fixedly mounted on the front and rear ends of the supporting cross frame, the top of the vacuum cleaner is connected to the connecting cavity, the supporting cross frame is threadedly sleeved on the outer ring of the screw rod, and the second gear is meshed with the second rack.

[0011] Specifically, the top and bottom of both ends of the connecting cavity fit with the top and bottom of the second movable groove, a threaded hole is opened inside the bottom end of the supporting cross frame, the top surface of the shovel plate is inclined at 45°, and the highest point of the shovel plate is flush with the bottom end of the absorption hole.

[0012] Specifically, both sides of the top of the connecting cavity are inclined at 45 degrees, and guide plates are installed on both sides of the interior of the storage cavity, and the top of the guide plates is inclined at 45 degrees.

[0013] Specifically, the brush handle fits with the inner bottom end of the supporting bottom plate, the interior of the connecting cavity is arranged in a hollow state, and the connecting cavity is communicated with the vacuum cleaner, and the vacuum cleaner is communicated with the storage cavity.

[0014] Specifically, a release hole is opened at the center of the bottom end of the storage cavity, and the blocking plate is in contact with the bottom end of the release hole when kept in a normal state, and the outer ring of the first gear away from the storage cavity is aligned with the teeth of the first rack.

[0015] Specifically, the receiving cavity also includes a threaded rod, a vertical support rod, a displacement bracket and a positioning plate. The vertical support rod is symmetrically fixedly installed at the top front end of the receiving cavity, the displacement bracket is slidably sleeved on the vertical support rod, the positioning plate is fixedly installed at the rear end of the displacement bracket, the threaded rod is rotatably installed at the top front end of the receiving cavity, and the threaded rod is located between the two vertical support rods.

[0016] Beneficial effects of the present invention:

[0017] First, when the present invention is started by driving the motor, it can drive the screw to rotate, and when the screw rotates, it can drive the supporting cross frame to move inside the supporting bottom plate, so that the absorption hole can reciprocate and absorb the waste inside the supporting bottom plate. At the same time, when the supporting cross frame is displaced, the second gear can drive the brush handle to rotate, so that the brush handle can sweep the waste into the absorption hole, thereby improving the contact smoothness between the waste and the absorption hole. Moreover, when the screw rotates forward and reversely, it can drive the supporting cross frame to move back and forth, so that the waste at the bottom end of the supporting bottom plate can be absorbed into the inside of the connecting cavity, thereby completing the work of guiding and collecting the waste.

[0018] Secondly, the present invention communicates with the connecting cavity and the vacuum cleaner, so that the vacuum cleaner can discharge the waste into the interior of the storage cavity for unified collection. At the same time, when the supporting cross frame moves to the extreme position, it can drive the first gear to contact the first rack, so that the first gear can be displaced along the first rack, so that the winding wheel can pull the connecting rope to drive the sealing plate to be dislocated from the bottom end of the storage cavity, so that the waste inside the storage cavity can fall into the interior of the receiving cavity for collection, thereby completing the work of fixed-point discharge of waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the displacement component in the present invention from a front perspective;

[0022] Figure 3 It is a partial cutaway schematic diagram of the transfer device in the present invention;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the auxiliary device in the present invention from a rear perspective;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the positioning device in the present invention from a front perspective;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the support device in the present invention from a front perspective;

[0026] Figure 7 This is a schematic diagram of the three-dimensional structure of the support device of the present invention from the bottom perspective;

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure from the front perspective of the second embodiment of the receiving cavity in the present invention.

[0028] In the figure: 1-displacement component, 2-support device, 3-receiving cavity, 4-transfer device, 5-auxiliary device, 6-positioning device, 7-first gear, 8-rewinding wheel, 9-connecting rope, 10-guide rod, 11-reset spring, 12-vertical plate, 13-blocking plate, 14-storage cavity, 15-vacuum cleaner, 16-shovel plate, 17-brush handle, 18-second gear, 19-extension bracket, 20-connecting cavity, 21-absorption hole, 22-support cross frame, 23-special-shaped bracket, 24-first rack, 25-first movable groove, 26-support bottom plate, 27-second rack, 28-second movable groove, 29-peeling system, 30-slitting system, 31-support side plate, 32-lower wing plate, 33-screw, 34-drive motor, 35-threaded rod, 36-vertical support rod, 37-displacement bracket, 38-positioning plate. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] The present invention is further described below in conjunction with the accompanying drawings.

[0032] Example 1

[0033] like Figure 1 , Figure 2 and Figure 3As shown, a waste suction device for a peeling and slitting machine of the present invention comprises a supporting device 2, a displacement component 1 is slidably inserted into the inner bottom end of the supporting device 2, a receiving cavity 3 is symmetrically slidably sleeved at the bottom of both ends of the supporting device 2, the displacement component 1 comprises a transfer device 4, an auxiliary device 5 and a positioning device 6, the transfer device 4 is fixedly mounted at both ends of the bottom of the positioning device 6, the auxiliary device 5 is fixedly mounted at the front and rear ends of the positioning device 6, the transfer device 4 comprises a first gear 7, a winding wheel 8, a connecting rope 9, a guide rod 10, a reset spring 11, a vertical plate 12, a blocking plate 13, an accumulation cavity 1 4 and a vacuum cleaner 15, the vacuum cleaner 15 is fixedly mounted at the top center of the storage chamber 14, the first gear 7 is rotatably mounted at the right bottom end of the storage chamber 14, the winding wheel 8 is fixedly mounted at the bottom center of the first gear 7, the vertical plate 12 is fixedly mounted at the bottom end of the storage chamber 14 close to the first gear 7, the guide rod 10 is symmetrically slidably inserted in the interior of the vertical plate 12, the blocking plate 13 is fixedly mounted at one end of the guide rod 10 away from the first gear 7, the return spring 11 is symmetrically fixedly mounted between the vertical plate 12 and the blocking plate 13, and the connecting rope 9 is fixedly mounted between the winding wheel 8 and the blocking plate 13.

[0034] like Figure 4 The auxiliary device 5 includes a shovel plate 16, a brush handle 17, a second gear 18 and an extension bracket 19. The extension bracket 19 is fixedly mounted at both ends of the shovel plate 16. The second gear 18 is rotatably mounted at the front end of the extension bracket 19. The brush handle 17 is fixedly mounted between the two second gears 18. When the supporting cross frame 22 is displaced, the second gear 18 can be driven to move along the surface of the second rack 27, so that the second gear 18 can drive the brush handle 17 to sweep the waste paper on the supporting bottom plate 26 onto the shovel plate 16.

[0035] like Figure 5 The positioning device 6 includes a connecting cavity 20, an absorption hole 21 and a supporting cross frame 22. The connecting cavity 20 is fixedly installed on the top of the supporting cross frame 22. The absorption hole 21 is opened at the front and rear ends of the connecting cavity 20. The top of the connecting cavity 20 is inclined at 45°, so that waste paper can be prevented from accumulating on the top of the connecting cavity 20.

[0036] like Figure 6 and Figure 7The supporting device 2 includes a special-shaped bracket 23, a first rack 24, a first movable groove 25, a supporting bottom plate 26, a second rack 27, a second movable groove 28, a peeling system 29, a slitting system 30, a supporting side plate 31, a lower wing plate 32, a screw rod 33 and a driving motor 34. The special-shaped bracket 23 is symmetrically fixedly installed at the front and rear ends of the supporting bottom plate 26, the first rack 24 is fixedly installed at the end of the special-shaped bracket 23 away from the supporting bottom plate 26, the first movable groove 25 is opened on both sides of the inner part of the supporting bottom plate 26, the second movable groove 28 is opened on both sides of the top of the supporting side plate 31, and the second The rack 27 is fixedly mounted on the inner bottom end of the second movable groove 28, the stripping system 29 is fixedly mounted on the top front end of the supporting side plate 31, the slitting system 30 is fixedly mounted on the top of the supporting side plate 31, and the slitting system 30 is located behind the stripping system 29, the lower edge wing plate 32 is fixedly mounted on the front and rear ends of the supporting base plate 26, the driving motor 34 is fixedly mounted on the rear end bottom of the supporting base plate 26, the screw rod 33 is fixedly mounted on the front end center of the driving motor 34, and is slidably inserted into the inside of the first movable groove 25 through the supporting cross frame 22, so that the supporting cross frame 22 can be guaranteed to move in a straight line.

[0037] The storage chamber 14 is fixedly mounted on both ends of the supporting cross frame 22, and the shovel plate 16 is fixedly mounted on the front and rear ends of the supporting cross frame 22. The top of the vacuum cleaner 15 is connected to the connecting chamber 20. The supporting cross frame 22 is threadedly sleeved on the outer ring of the screw rod 33. The second gear 18 is meshed with the second rack 27. The top and bottom of the two ends of the connecting chamber 20 are fitted with the top and bottom of the second movable groove 28. A threaded hole is opened inside the bottom end of the supporting cross frame 22. The top surface of the shovel plate 16 is inclined at 45°, and the highest point of the shovel plate 16 is flush with the bottom end of the absorption hole 21. The connecting chamber Both sides of the top of the body 20 are inclined at 45°, guide plates are installed on both sides of the interior of the storage cavity 14, and the top of the guide plates is inclined at 45°, the brush handle 17 is fitted with the inner bottom end of the support bottom plate 26, the interior of the connecting cavity 20 is hollow, and the connecting cavity 20 is communicated with the vacuum cleaner 15, and the vacuum cleaner 15 is communicated with the storage cavity 14. A release hole is opened in the center of the bottom end of the storage cavity 14, and the sealing plate 13 is fitted with the bottom end of the release hole when it remains in a normal state, and the first gear 7 is aligned with the teeth of the first rack 24 with its outer ring away from the storage cavity 14.

[0038] The working principle of embodiment 1 is as follows: when in use, the paper to be peeled can be passed through the inside of the slitting system 30 and the peeling system 29 in turn, the peeled paper can be connected to a first winding device outside, and then the peeled waste paper can be connected to a second winding device outside, and the two winding devices can be started at the same time, so that the waste paper and the peeled paper can be collected separately, and when the peeled paper passes through the slitting system 30, the paper can be cut into different lengths to complete the paper peeling and slitting work. When the paper is cut, a part of the waste material can fall onto the top of the supporting bottom plate 26, and the waste paper may have residual static electricity, so that the waste paper can be adsorbed on the supporting bottom plate 26, and then the driving motor 34 can be started to drive the screw rod 33 to rotate clockwise, through the support The support cross frame 22 is threadedly sleeved on the screw rod 33, so that when the screw rod 33 rotates clockwise, it can drive the support cross frame 22 to move toward the front end. At this time, when the support cross frame 22 is displaced, it can drive the shovel plate 16 to move along the surface of the support bottom plate 26, so that the waste paper can be shoveled upwards. At the same time, when the support cross frame 22 is displaced, it can drive the second gear 18 to move along the second rack 27, so that the second gear 18 can drive the brush handle 17 to rotate, so that the brush handle 17 can sweep the waste paper on the support bottom plate 26 onto the shovel plate 16, so that the waste paper can be moved onto the shovel plate 16. At the same time, the vacuum cleaner 15 can be started, and the vacuum cleaner 15 is communicated with the inside of the connecting cavity 20, and the connecting cavity 20 is communicated with the absorption hole 21. When the waste paper moves along the surface of the shovel plate 16, the waste paper is sucked up. When the vacuum cleaner 15 moves on the surface, it can contact the absorption hole 21, so that the vacuum cleaner 15 can absorb the waste paper into the storage cavity 14 for collection. When the vacuum cleaner 15 is in use, the driving motor 34 can be turned on to drive the screw rod 33 to rotate clockwise or counterclockwise, so that the supporting cross frame 22 can be driven to move forward and backward, so that the waste paper attached to the supporting bottom plate 26 can be completely absorbed, and when the supporting cross frame 22 moves to the extreme position, it can drive the first gear 7 to move to the extreme position along the first rack 24, so that when the winding wheel 8 rotates, the connecting rope 9 can pull the blocking plate 13 to move toward the end close to the first gear 7, so that the blocking plate 13 can be misaligned with the release groove at the bottom end of the storage cavity 14, so that the waste paper inside the storage cavity 14 can be discharged from the inside of the storage cavity 14, and the waste paper inside the storage cavity 14 can be discharged from the inside of the storage cavity 14. At the same time, when the supporting cross frame 22 moves to the extreme position, it can drive the storage cavity 14 to move above the receiving cavity 3, so that when the storage cavity 14 discharges waste paper, the waste paper can directly fall into the receiving cavity 3 for collection. Then, when the supporting cross frame 22 moves again, it can drive the first gear 7 to move in the opposite direction along the first rack 24, so that the first gear 7 can drive the winding wheel 8 to rotate in the opposite direction at the same time, so that the winding wheel 8 can release the connecting rope 9, and the elasticity of the reset spring 11 can drive the sealing plate 13 to reset, so that the release hole at the bottom of the storage cavity 14 can be closed to prevent the waste paper from being discharged from the inside of the storage cavity 14 when the vacuum cleaner 15 is working normally. In addition, when the sealing plate 13 is displaced, the guide rod 10 can be driven to move inside the vertical plate 12.The blocking plate 13 can be supported to move in a straight line to prevent the blocking plate 13 from tilting when moving, so as to complete the work. When the device is in use, the driving motor 34 is turned on to drive the screw rod 33 to rotate in the forward and reverse directions, so that the support cross frame 22 can drive the vacuum cleaner 15 to move forward and backward, and when the support cross frame 22 is displaced, the brush handle 17 can be driven to rotate, so that the waste paper can be swept onto the shovel plate 16. At the same time, when the support cross frame 22 is displaced, the shovel plate 16 can be driven to scoop up the waste paper, so that when the support cross frame 22 is displaced, the waste paper can be moved to the shovel plate 16 At the same time, when the vacuum cleaner 15 is started, the waste paper on the shovel plate 16 can be absorbed by the absorption hole 21, so that the waste paper can be discharged into the storage cavity 14 for collection. When the support cross frame 22 moves to the limit position, it can drive the first gear 7 to move along the first rack 24 to the limit position, so that the winding wheel 8 can drive the connecting rope 9 to pull the blocking plate 13 to move, so that the blocking plate 13 can be misaligned with the release hole at the bottom of the storage cavity 14, so that the waste paper inside the storage cavity 14 can fall into the receiving cavity 3 for collection, completing the waste paper collection work.

[0039] Example 2

[0040] On the basis of Example 1, Figure 8 As shown, the receiving cavity 3 also includes a threaded rod 35, a vertical support rod 36, a displacement bracket 37 and a positioning plate 38. The vertical support rod 36 is symmetrically fixedly installed at the top front end of the receiving cavity 3, the displacement bracket 37 is slidably sleeved on the vertical support rod 36, the positioning plate 38 is fixedly installed at the rear end of the displacement bracket 37, and the threaded rod 35 is rotatably installed at the top front end of the receiving cavity 3, and the threaded rod 35 is located between the two vertical support rods 36.

[0041] When implementing this embodiment, when the receiving cavity 3 is snapped onto the special-shaped bracket 23, the threaded rod 35 can be screwed and rotated, and the displacement bracket 37 is threadedly sleeved on the outer ring of the threaded rod 35, so that when the threaded rod 35 is screwed, it can drive the displacement bracket 37 to move downward, and the displacement bracket 37 is slidably sleeved on the vertical support rod 36, so that the positioning plate 38 can be ensured to move up and down along a straight line. When the positioning plate 38 moves downward to the extreme position, it can fit with the end surface opposite to the special-shaped bracket 23, so that the positioning plate 38 can prevent the receiving cavity 3 from falling off the special-shaped bracket 23, thereby completing the work.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste suction device for a stripping and slitting machine, comprising a support device (2), a displacement component (1) being slidably inserted into the inner bottom of the support device (2), and receiving cavities (3) being symmetrically slidably sleeved at the bottoms of both ends of the support device (2), characterized in that: The displacement component (1) comprises a transfer device (4), an auxiliary device (5) and a positioning device (6); the transfer device (4) is fixedly mounted at the two ends of the bottom of the positioning device (6); the auxiliary device (5) is fixedly mounted at the front and rear ends of the positioning device (6); the transfer device (4) comprises a first gear (7), a winding wheel (8), a connecting rope (9), a guide rod (10), a return spring (11), a vertical plate (12), a blocking plate (13), a storage cavity (14) and a dust collector (15); the dust collector (15) is fixedly mounted at the top center of the storage cavity (14); the first gear (7) is a plurality of gears (11) and a plurality of gears (12) are connected to the storage cavity (14); (7) is rotatably mounted at the right bottom end of the storage chamber (14), the winding wheel (8) is fixedly mounted at the bottom center of the first gear (7), the vertical plate (12) is fixedly mounted at the bottom end of the storage chamber (14) close to the first gear (7), the guide rod (10) is symmetrically slidably inserted into the interior of the vertical plate (12), the sealing plate (13) is fixedly mounted at the end of the guide rod (10) away from the first gear (7), the return spring (11) is symmetrically fixedly mounted between the vertical plate (12) and the sealing plate (13), and the connecting rope (9) is fixedly mounted between the winding wheel (8) and the sealing plate (13).

2. The waste suction device for a peeling and slitting machine according to claim 1, characterized in that: The auxiliary device (5) comprises a shovel plate (16), a brush handle (17), a second gear (18) and an extension bracket (19); the extension bracket (19) is fixedly mounted at both ends of the shovel plate (16); the second gear (18) is rotatably mounted on the front end of the extension bracket (19); and the brush handle (17) is fixedly mounted between the two second gears (18).

3. The waste suction device for a peeling and slitting machine according to claim 2, characterized in that: The positioning device (6) comprises a connecting cavity (20), an absorption hole (21) and a supporting cross frame (22); the connecting cavity (20) is fixedly mounted on the top of the supporting cross frame (22); and the absorption hole (21) is provided at the front and rear ends of the connecting cavity (20).

4. The waste suction device for a peeling and slitting machine according to claim 3, characterized in that: The support device (2) comprises a special-shaped bracket (23), a first rack (24), a first movable groove (25), a support base plate (26), a second rack (27), a second movable groove (28), a peeling system (29), a slitting system (30), a support side plate (31), a lower wing plate (32), a screw rod (33) and a driving motor (34); the special-shaped bracket (23) is symmetrically fixedly mounted on the front and rear ends of the support base plate (26); the first rack (24) is fixedly mounted on one end of the special-shaped bracket (23) away from the support base plate (26); the first movable groove (25) is provided on both sides of the interior of the support base plate (26); the second The movable groove (28) is provided on both sides of the top of the supporting side plate (31); the second rack (27) is fixedly mounted on the inner bottom end of the second movable groove (28); the stripping system (29) is fixedly mounted on the top front end of the supporting side plate (31); the slitting system (30) is fixedly mounted on the top of the supporting side plate (31), and the slitting system (30) is located behind the stripping system (29); the lower edge wing plate (32) is fixedly mounted on the front and rear ends of the supporting bottom plate (26); the driving motor (34) is fixedly mounted on the rear end bottom of the supporting bottom plate (26); and the screw rod (33) is fixedly mounted on the front end center of the driving motor (34).

5. The waste suction device for a peeling and slitting machine according to claim 4, characterized in that: The storage chamber (14) is fixedly mounted on both ends of the supporting cross frame (22), the shovel plate (16) is fixedly mounted on the front and rear ends of the supporting cross frame (22), the top end of the vacuum cleaner (15) is connected to the connecting chamber (20), the supporting cross frame (22) is threadedly sleeved on the outer ring of the screw rod (33), and the second gear (18) is meshed with the second rack (27).

6. The waste suction device for a peeling and slitting machine according to claim 5, characterized in that: The top and bottom ends of the connecting cavity (20) are fitted with the top and bottom ends of the second movable groove (28), a threaded hole is provided inside the bottom end of the supporting cross frame (22), the top surface of the shovel plate (16) is inclined at 45°, and the highest point of the shovel plate (16) is flush with the bottom end of the absorption hole (21).

7. The waste suction device for a peeling and slitting machine according to claim 6, characterized in that: Both sides of the top of the connecting cavity (20) are inclined at 45 degrees, and both sides of the interior of the storage cavity (14) are provided with guide plates, and the top ends of the guide plates are inclined at 45 degrees.

8. The waste suction device for a peeling and slitting machine according to claim 7, characterized in that: The brush handle (17) is fitted with the inner bottom end of the supporting bottom plate (26); the interior of the connecting cavity (20) is arranged in a hollow state; the connecting cavity (20) is communicated with the vacuum cleaner (15); and the vacuum cleaner (15) is communicated with the storage cavity (14).

9. The waste suction device for a peeling and slitting machine according to claim 8, characterized in that: A release hole is provided at the center of the bottom end of the storage cavity (14), and the blocking plate (13) is in contact with the bottom end of the release hole when in a normal state, and the outer ring of the first gear (7) is away from the storage cavity (14) and aligned with the teeth of the first rack (24).

10. The waste suction device for a peeling and slitting machine according to claim 9, characterized in that: The receiving cavity (3) further comprises a threaded rod (35), a vertical support rod (36), a displacement bracket (37) and a positioning plate (38); the vertical support rod (36) is symmetrically fixedly mounted at the top front end of the receiving cavity (3); the displacement bracket (37) is slidably sleeved on the vertical support rod (36); the positioning plate (38) is fixedly mounted at the rear end of the displacement bracket (37); the threaded rod (35) is rotatably mounted at the top front end of the receiving cavity (3), and the threaded rod (35) is located between the two vertical support rods (36).

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