CN214243166U

CN214243166U - Movable divides strip machine

Info

Publication number: CN214243166U
Application number: CN202022521290.8U
Authority: CN
Inventors: 占拥文
Original assignee: Kunshan Yiwenjie Automation Equipment Co ltd
Current assignee: Kunshan Yiwenjie Automation Equipment Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-09-21
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a movable slitting machine, which comprises a mounting plate, wherein a machine case is fixedly arranged at the top of the mounting plate, supporting legs are fixedly arranged at two ends of two sides of the bottom of the mounting plate, supporting blocks are fixedly connected to the bottoms of the supporting legs, motors are fixedly arranged in the middle of two sides of the bottom of the mounting plate, output ends of the two motors are fixedly connected with threaded shafts, rotating rods are arranged at opposite sides of the two supporting blocks at the same side of the bottom of the mounting plate, moving wheels are arranged at one ends of the bottoms of the two rotating rods, a filter box is fixedly connected to the right side of the machine case, a filter screen is transversely and fixedly connected inside the filter box, an air outlet pipe is communicated with the top of the filter box, a dust hopper is fixedly connected to the inner side; the utility model discloses a dust hopper drives the slider and slides in the inside of spout, emptys the inside dust of dust hopper, has dust removal function to reach multi-functional purpose.

Description

Movable divides strip machine

Technical Field

The utility model relates to a divide strip machine technical field, concretely relates to movable divides strip machine.

Background

The adhesive tape can be divided into: the adhesive tape has different effects and meets different industry requirements, the surface of the adhesive tape is coated with a layer of adhesive to enable the adhesive tape to stick objects, the earliest adhesive is from animals and plants, and in the nineteenth century, rubber is the main component of the adhesive; while various polymers are widely used in modern times.

The sticky tape is often used in the life, needs to use various processing equipment during sticky tape production processing, and the sticky tape divides the strip machine just one of them, but, current sticky tape divides the strip machine function singleness, does not have the function of being convenient for remove and remove dust, and the not convenient to use person user sticky tape divides the strip machine, has reduced the practicality that the sticky tape divides the strip machine. In view of the above drawbacks, it is necessary to design a movable slitting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a movable divides strip machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a movable divides strip machine, includes the mounting panel, and the top fixed mounting of mounting panel has quick-witted case, and the equal fixed mounting in both ends of mounting panel bottom both sides has the supporting leg, the equal fixedly connected with supporting shoe in bottom of supporting leg, and the equal fixed mounting in middle part of mounting panel bottom both sides has the motor, and the output fixedly connected with screw shaft of two motors, the mounting panel bottom all install the dwang with relative one side of two supporting shoes of one side, and the removal wheel is all installed to the one end of two dwang bottoms, the right side fixedly connected with rose box of machine case, the horizontal fixedly connected with filter screen in inside of rose box, the top intercommunication of rose box have the outlet duct, the inboard fixedly connected with dust hopper of slider, the positive fixedly connected with handle of dust hopper, the bottom fixedly connected with dust collecting mechanism of rose box.

Preferably, the welding has the epitaxial plate on the outer wall of quick-witted case, and the rotation groove has been seted up on the surface of epitaxial plate, and the inside rotation of rotating the groove is connected with the regulation pole setting, and the cover is equipped with spacing lantern ring on the body of rod of regulation pole setting, and spacing lantern ring welding is on the inner wall of rotating the groove, and quick-witted case is square frame structure, and the epitaxial plate is rectangle platelike structure, and the epitaxial plate is provided with two, and two epitaxial plates are about the uncovered central symmetric distribution of quick-witted case, rotate the groove and be the circular cylinder structure, and the spacing lantern ring is the annular structure.

Preferably, the bottom of rose box inner wall both sides has all been seted up the spout, and the inside sliding connection of spout has the slider, and the cell type of spout is the rectangle, and the cross section of slider is the rectangle.

Preferably, the cover is equipped with on the body of rod of adjusting the pole setting and revolves the dish soon, adjusts the pole setting and is "worker" font circular cylinder structure, revolves soon the dish and is ring shape platelike structure, revolves the surface of revolving the dish and has seted up the finger groove, and the finger groove is the round hole shape structure, and the finger groove is provided with a plurality ofly, and a plurality of finger grooves are the circumference and arrange on revolving the surface of dish soon, and the finger groove runs through the face setting of revolving the dish soon.

Preferably, adjust pole setting spiro union on the surface of lifter plate, lifter plate sliding connection is in the inside of guide way, the guide way is seted up on the outer wall of quick-witted case, and the tip welding of guide way has the sleeve, the guide way is the rectangular cylinder structure, the guide way runs through the curb plate setting of quick-witted case, the guide way is provided with two, two guide ways are about the uncovered symmetric distribution of quick-witted case, the sleeve is the cylindrical structure, telescopic inside is rotated and is connected with and moves the commentaries on classics roller, the below of moving the commentaries on classics roller is provided with and decides the commentaries on classics roller, it rotates to connect on the inner wall of quick-witted case to decide the commentaries on classics roller.

Preferably, the equal fixedly connected with connecting block in top of two dwangs, the middle part of connecting block has been seted up and has been run through the spout, and the inside activity that runs through the spout is pegged graft and is had the loose axle, the equal fixedly connected with U-shaped spare in both ends of U-shaped pole, and the both ends swing joint of U-shaped pole is at the inboard both ends of U-shaped spare, through the setting that runs through spout, U-shaped spare and loose axle, makes the removal of U-shaped pole can two dwangs of effectual drive rotate.

Preferably, collection dirt mechanism includes the air exhauster, the bottom fixed connection of the top of air exhauster and rose box, and the output intercommunication of air exhauster has the collecting duct, and the one end intercommunication that the air exhauster was kept away from to the collecting duct has a collection dirt head, and the collection dirt head is fixed at the inboard top of machine case, and the output intercommunication of air exhauster has the connecting pipe, and the one end that the air exhauster was kept away from to the connecting pipe communicates with the right side of rose box.

Preferably, one side of the supporting block is provided with a groove, the middle part of the groove is fixedly connected with a fixed shaft, and one end of the rotating rod is movably connected with the middle part of the fixed shaft.

Preferably, the moving wheel comprises a connecting leg, a rotating leg and a roller, the connecting leg is fixedly connected to the bottom of the rotating rod, the rotating leg is movably connected to the bottom of the connecting leg, and the roller is movably arranged on the lower portion of the rotating leg.

Compared with the prior art, the utility model relates to a movable divides strip machine, during the use, the finger is detained in the finger groove of twisting the dish surface soon, rotate and twist the dish and drive the rotation of regulation pole setting, adjust the pole setting bottom by spacing lantern ring spacing in the rotation groove can only rotate unable displacement, adjust pole setting and lifter plate spiro union, and the lifter plate spacing is in the guide way, can't rotate only vertical displacement, therefore drive the lifter plate and move along the guide way in adjusting the pole setting rotation process, rotate two sets of regulation pole settings simultaneously, drive the displacement of live-rolling roller, realize to live-rolling roller and the adjustment of fixed-rolling roller interval, be convenient for adapt to the sticky tape processing use of different thickness; the utility model discloses a starter motor makes the screw shaft rotate, the rotation of screw shaft can drive the screwed pipe and move towards the lower part of screw shaft, the removal of screwed pipe can drive the U-shaped pole and move downwards, the U-shaped pole moves downwards and can make two connecting blocks at its both ends drive two dwang and rotate, the rotation of two dwang can drive two movable wheels and contact with ground, through the continuous rotation of two dwang, two movable wheels of mounting panel bottom both sides can prop up this equipment, then move this equipment through the removal handle; the threaded shaft is rotated by starting the motor, the threaded pipe is driven to move towards the upper part of the threaded shaft by the rotation of the threaded shaft, and the U-shaped rod is driven to move upwards by the movement of the threaded pipe, so that the two rotating rods drive the two moving wheels to rotate, and finally the two moving wheels leave the ground, and the protection pad at the bottom of the supporting block is in contact with the ground; the utility model discloses an air exhauster work, the dust passes through the collection dirt head, dust collecting tube and connecting pipe and takes out the dust to the inside of rose box, and the dust filters the back through the filter screen, and the air passes through the outlet duct and arranges to the outside of rose box, and dust particles are filtered the back by the filter screen and fall to the inside of dust hopper, takes the dust hopper out from the inside of rose box through the handle, and the dust hopper drives the slider and slides in the inside of spout, emptys the inside dust of dust hopper, has dust removal function to reach multi-functional purpose.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of the movable slitting machine of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of the support block of the present invention;

FIG. 3 is a schematic view of the partial cross-sectional structure of FIG. 1;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the drawings:

1. mounting a plate; 2. a chassis; 3. supporting legs; 4. a support block; 5. a motor; 6. a threaded shaft; 7. rotating the rod; 8. a moving wheel; 9. connecting blocks; 10. a U-shaped rod; 11. a threaded pipe; 12. a groove; 13. a fixed shaft; 14. a protective pad; 15. run through the chute; 16. a U-shaped piece; 17. a movable shaft; 18. a filter box; 19. Filtering with a screen; 20. an air outlet pipe; 21. a chute; 22. a slider; 23. a dust collecting hopper; 24. a handle; 25. an exhaust fan; 26. a dust collecting pipe; 27. a dust collecting head; 28. a connecting pipe; 29. an epitaxial plate; 30. a rotating groove; 31. Adjusting the vertical rod; 32. a limiting lantern ring; 33. screwing the disc; 34. a lifting plate; 35. a guide groove; 36. a sleeve; 37. rotating the roller; 38. and a fixed roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a movable slitting machine comprises a mounting plate 1, a machine case 2 is fixedly mounted at the top of the mounting plate 1, supporting legs 3 are fixedly mounted at two ends of two sides of the bottom of the mounting plate 1, supporting blocks 4 are fixedly connected to the bottoms of the supporting legs 3, motors 5 are fixedly mounted in the middles of two sides of the bottom of the mounting plate 1, threaded shafts 6 are fixedly connected to output ends of the two motors 5, through the arrangement of the motors 5 and the threaded shafts 6, the movable slitting machine can effectively drive a U-shaped rod 10 to move up and down, rotating rods 7 are mounted at opposite sides of the two supporting blocks 4 at the same side of the bottom of the mounting plate 1, through the arrangement of the rotating rods 7, the movable slitting wheels 8 can be effectively driven to rotate, so that the movable slitting machine is supported to move, movable wheels 8 are mounted at one ends of the bottoms of the two rotating rods 7, and through the arrangement of the movable slitting wheels 8, the movable slitting machine can effectively move, the equal fixedly connected with connecting block 9 in top of two dwang 7 is connected with U-shaped pole 10 between two connecting blocks 9, and the middle part fixedly connected with screwed pipe 11 of U-shaped pole 10, threaded shaft 6 and 11 threaded connections of screwed pipe.

In this embodiment, the right side of the case 2 is fixedly connected with the filter box 18, the inside of the filter box 18 is transversely fixedly connected with the filter screen 19, the top of the filter box 18 is communicated with the outlet duct 20, the bottoms of the two sides of the inner wall of the filter box 18 are both provided with the sliding grooves 21, the sliding blocks 21 are connected with the sliding blocks 22 in a sliding manner, the groove shapes of the sliding grooves 21 are rectangular, the cross sections of the sliding blocks 22 are rectangular, the sliding blocks 22 are matched with the sliding grooves 21 for use, the sliding stability of the dust hoppers 23 can be increased by arranging the sliding grooves 21 and the sliding blocks 22, the dust hoppers 23 are prevented from shaking when sliding, the inner sides of the sliding blocks 22 are fixedly connected with the dust hoppers 23, the front sides of the dust hoppers 23 are fixedly connected with the handles 24, the handles 24 are matched with the dust hoppers 23 for use, by arranging the handles 24, a user can pull the dust hoppers 23 through the handles 24, the practicability of the handles 24 is improved, and the bottom of the filter box 18 is fixedly connected with the dust collecting mechanism, dust collection mechanism includes air exhauster 25, the bottom fixed connection of the top of air exhauster 25 and rose box 18, the output intercommunication of air exhauster 25 has dust collecting tube 26, the one end intercommunication that air exhauster 25 was kept away from to dust collecting tube 26 has collection dirt head 27, collection dirt head 27 is fixed at the inboard top of quick-witted case 2, the output intercommunication of air exhauster 25 has connecting pipe 28, the one end that air exhauster 25 was kept away from to connecting pipe 28 and the right side intercommunication of rose box 18, through setting up a dust collection mechanism, can increase and collect the inside dust of quick-witted case 2, prevent dust pollution sticky tape, the product quality of sticky tape has been improved.

In this embodiment one side of supporting shoe 4 is seted up flutedly 12, the middle part fixedly connected with fixed axle 13 of flutedly 12, and the one end swing joint of dwang 7 is at the middle part of fixed axle 13, through the setting of flutedly 12 and fixed axle 13, makes dwang 7 can the effectual drive remove the removal of wheel 8 to can effectually prop up supporting shoe 4, make this equipment carry out effectual removal.

In this embodiment the bottom fixedly connected with of supporting shoe 4 protects and fills up 14, through the setting of protecting and filling up 14, when removing wheel 8 and pack up supporting shoe 4 and ground and contact, its effect that can effectually play buffering and protection avoids dividing strip machine body 2 to receive the influence of vibrations.

In this embodiment remove wheel 8 including connecting leg, rotation leg and gyro wheel, connecting leg fixed connection is in the bottom of dwang 7, rotates leg swing joint in the bottom of connecting leg, and gyro wheel movable mounting is in the lower part of rotation leg, through the setting of connecting leg, rotation leg and gyro wheel, makes to remove wheel 8 and can the omnidirectional remove, more convenient when removing.

In this embodiment the middle part of connecting block 9 has been seted up and has been run through spout 15, and the inside activity that runs through spout 15 is pegged graft and is had loose axle 17, the equal fixedly connected with U-shaped spare 16 in both ends of U-shaped pole 10, and the both ends swing joint of U-shaped pole 10 is at the inboard both ends of U-shaped spare 16, through the setting that runs through spout 15, U-shaped spare 16 and loose axle 17, makes the removal of U-shaped pole 10 can two dwang 7 of effectual drive rotate.

In this embodiment, an outer wall of the chassis 2 is welded with an extending plate 29, a rotating groove 30 is formed in the surface of the extending plate 29, an adjusting vertical rod 31 is rotatably connected inside the rotating groove 30, a rod body of the adjusting vertical rod 31 is sleeved with a limiting sleeve ring 32, the limiting sleeve ring 32 is welded on the inner wall of the rotating groove 30, the chassis 2 is of a square frame structure, the extending plate 29 is of a rectangular plate structure, two extending plates 29 are arranged, the two extending plates 29 are symmetrically distributed about an open center of the chassis 2, the rotating groove 30 is of a circular cylinder structure, the limiting sleeve ring 32 is of a circular ring structure, the diameter of an inner ring of the limiting sleeve ring 32 is smaller than the diameter of the bottom surface of the adjusting vertical rod 31, fingers are buckled in finger grooves in the surface of a rotating disc 33, the rotating disc 33 is rotated to drive the adjusting vertical rod 31 to rotate, and the bottom end of the adjusting vertical rod 31 is limited in the rotating groove 30 by the limiting sleeve ring 32 and can only rotate and can not displace;

in this embodiment, a rotating disc 33 is sleeved on a rod body of the adjusting vertical rod 31, the sleeved portion is welded and fixed, the adjusting vertical rod 31 is in an i-shaped circular cylinder structure, the rotating disc 33 is in a circular plate-shaped structure, a finger groove is formed in the surface of the rotating disc 33, the finger groove is in a circular hole-shaped structure, a plurality of finger grooves are formed in the finger groove, the plurality of finger grooves are circumferentially arranged on the surface of the rotating disc 33 and penetrate through the surface of the rotating disc 33, the adjusting vertical rod 31 is screwed on the surface of the lifting plate 34, the lifting plate 34 is slidably connected inside the guide groove 35, the guide groove 35 is formed in the outer wall of the case 2, a sleeve 36 is welded at the end of the guide groove 35, the guide groove 35 is in a rectangular cylinder structure, the guide groove 35 penetrates through the side plate of the case 2, two guide grooves 35 are arranged, the two guide grooves 35 are symmetrically distributed with respect to the opening of the case 2, the adjusting vertical rod 31 is screwed with the lifting plate 34, the lifting plate 34 is limited in the guide groove 35 and can not rotate but only vertically move, so that the lifting plate 34 is driven to move along the guide groove 35 in the rotating process of the adjusting upright rods 31, the sleeve 36 is of a cylindrical structure, the movable roller 37 is rotatably connected inside the sleeve 36, the fixed roller 38 is arranged below the movable roller 37, the fixed roller 38 is rotatably connected to the inner wall of the case 2, and meanwhile, the two groups of adjusting upright rods 31 are rotated to drive the movable roller 37 to move, so that the distance between the movable roller 37 and the fixed roller 38 is adjusted, and the adhesive tape processing device is convenient to adapt to adhesive tapes with different thicknesses;

the working principle is as follows: during actual work, fingers are buckled in finger grooves in the surface of the screwing disc 33, the screwing disc 33 is rotated to drive the adjusting vertical rod 31 to rotate, the bottom end of the adjusting vertical rod 31 is limited in the rotating groove 3 by the limiting lantern ring 5 and can only rotate and can not move, the adjusting vertical rod 31 is in threaded connection with the lifting plate 34, the lifting plate 34 is limited in the guide groove 35 and can not rotate and can only vertically move, therefore, the adjusting vertical rod 31 drives the lifting plate 34 to move along the guide groove 35 in the rotating process, meanwhile, the two groups of adjusting vertical rods 31 are rotated to drive the movable rotating roller 37 to move, the distance between the movable rotating roller 37 and the fixed rotating roller 38 is adjusted, and the adhesive tape processing and use with different thicknesses are facilitated.

By starting the motor 5, the threaded shaft 6 rotates, the rotation of the threaded shaft 6 can drive the threaded pipe 11 to move towards the lower part of the threaded shaft 6, the movement of the threaded pipe 11 can drive the U-shaped rod 10 to move downwards, the downward movement of the U-shaped rod 10 can drive the two connecting blocks 9 at the two ends of the U-shaped rod to drive the two rotating rods 7 to rotate, the rotation of the two rotating rods 7 can drive the two moving wheels 8 to contact with the ground, through the continuous rotation of the two rotating rods 7, the two moving wheels 8 at the two sides of the bottom of the mounting plate 1 can support the equipment, and then the equipment is moved through the moving handle 18; through starter motor 5, make threaded shaft 6 rotate, threaded shaft 6's rotation can drive screwed pipe 11 and remove towards threaded shaft 6's upper portion, and screwed pipe 11's removal can drive U-shaped pole 10 and upwards remove to make two dwang 7 drive two and remove wheel 8 and rotate, finally make two removal wheels 8 leave ground, make the protection pad 14 of supporting shoe 4 bottom contact with ground.

The exhaust fan 25 works, dust is pumped into the filter box 18 through the dust collecting head 27, the dust collecting pipe 26 and the connecting pipe 28, after the dust is filtered by the filter screen 19, air is exhausted to the outside of the filter box 18 through the air outlet pipe 20, dust particles are filtered by the filter screen 19 and then fall into the dust hopper 23, the dust hopper 23 is pumped out from the inside of the filter box 18 through the handle 24, the dust hopper 23 drives the sliding block 22 to slide in the sliding groove 21, and the dust in the dust hopper 23 is dumped, so that the dust removing function is achieved, and the multifunctional purpose is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strip machine is divided to movable which characterized in that: comprises a mounting plate (1), a case (2) is fixedly mounted at the top of the mounting plate (1), supporting legs (3) are fixedly mounted at two ends of two sides of the bottom of the mounting plate (1), supporting blocks (4) are fixedly connected at the bottom of the supporting legs (3), motors (5) are fixedly mounted at the middle parts of two sides of the bottom of the mounting plate (1), threaded shafts (6) are fixedly connected at output ends of the two motors (5), rotating rods (7) are mounted at two opposite sides of the two supporting blocks (4) at the same side of the bottom of the mounting plate (1), moving wheels (8) are mounted at one ends of the bottoms of the two rotating rods (7), a filter box (18) is fixedly connected at the right side of the case (2), a filter screen (19) is transversely and fixedly connected in the filter box (18), an air outlet pipe (20) is communicated with the top of the filter box (18), and a dust hopper (23) is fixedly connected at the inner side of a sliding block (22), the front surface of the dust collecting hopper (23) is fixedly connected with a handle (24), and the bottom of the filter box (18) is fixedly connected with a dust collecting mechanism.

2. A mobile slitter according to claim 1, characterised in that: the welding has epitaxial plate (29) on the outer wall of machine case (2), rotation groove (30) have been seted up on the surface of epitaxial plate (29), the inside rotation of rotation groove (30) is connected with adjusts pole setting (31), the cover is equipped with spacing lantern ring (32) on the body of rod of adjusting pole setting (31), spacing lantern ring (32) welding is on the inner wall of rotation groove (30), machine case (2) are square frame structure, epitaxial plate (29) are rectangle platelike structure, epitaxial plate (29) are provided with two, two epitaxial plate (29) are about the uncovered central symmetric distribution of machine case (2), rotation groove (30) are circular cylinder structure, spacing lantern ring (32) are the ring structure.

3. A mobile slitter according to claim 1, characterised in that: sliding grooves (21) are formed in the bottoms of the two sides of the inner wall of the filter box (18), sliding blocks (22) are connected to the inside of the sliding grooves (21) in a sliding mode, the groove type of the sliding grooves (21) is rectangular, and the cross section of each sliding block (22) is rectangular.

4. A mobile slitter according to claim 2, characterised in that: adjust the body of rod of pole setting (31) and go up the cover and be equipped with and revolve wrong dish (33), adjust pole setting (31) and be "worker" circular cylinder structure of font, revolve wrong dish (33) and be ring shape platelike structure, revolve the surface of revolving wrong dish (33) and seted up and indicate the groove, indicate the groove and be the round hole shape structure, indicate the groove and be provided with a plurality ofly, a plurality of finger grooves are the circumference and arrange revolving the dish (33) on the surface, and indicate the groove to run through and revolve the face setting of twisting dish (33).

5. A mobile slitter according to claim 4, characterised in that: adjust pole setting (31) spiro union on the surface of lifter plate (34), lifter plate (34) sliding connection is in the inside of guide way (35), guide way (35) are seted up on the outer wall of quick-witted case (2), and the tip welding of guide way (35) has sleeve (36), guide way (35) are the rectangular cylinder structure, the curb plate setting that quick-witted case (2) were run through in guide way (35), guide way (35) are provided with two, two guide way (35) are about quick-witted case (2) uncovered symmetric distribution, sleeve (36) are the cylinder structure, the internal rotation of sleeve (36) is connected with and moves commentaries on classics roller (37), the below of moving commentaries on classics roller (37) is provided with and decides commentaries on classics roller (38), decide commentaries on classics roller (38) and rotate and connect on the inner wall of quick-witted case (2).

6. A mobile slitter according to claim 1, characterised in that: the equal fixedly connected with connecting block (9) in top of two dwang (7), the middle part of connecting block (9) has been seted up and has been run through spout (15), and the inside activity that runs through spout (15) is pegged graft and has loose axle (17), the equal fixedly connected with U-shaped piece (16) in both ends of U-shaped pole (10), and the both ends swing joint of U-shaped pole (10) is at the inboard both ends of U-shaped piece (16).

7. A mobile slitter according to claim 1, characterised in that: the dust collection mechanism comprises an exhaust fan (25), the top of the exhaust fan (25) is fixedly connected with the bottom of the filter box (18), the output end of the exhaust fan (25) is communicated with a dust collection pipe (26), one end, far away from the exhaust fan (25), of the dust collection pipe (26) is communicated with a dust collection head (27), the dust collection head (27) is fixed to the inner top of the case (2), the output end of the exhaust fan (25) is communicated with a connecting pipe (28), and one end, far away from the exhaust fan (25), of the connecting pipe (28) is communicated with the right side of the filter box (18).

8. A mobile slitter according to claim 1, characterised in that: one side of the supporting block (4) is provided with a groove (12), the middle part of the groove (12) is fixedly connected with a fixed shaft (13), and one end of the rotating rod (7) is movably connected with the middle part of the fixed shaft (13).

9. A mobile slitter according to claim 1, characterised in that: the moving wheel (8) comprises a connecting leg, a rotating leg and a roller, the connecting leg is fixedly connected to the bottom of the rotating rod (7), the rotating leg is movably connected to the bottom of the connecting leg, and the roller is movably mounted on the lower portion of the rotating leg.