CN217894655U

CN217894655U - Cutting mechanism for automatic rewinding machine

Info

Publication number: CN217894655U
Application number: CN202221828836.7U
Authority: CN
Inventors: 陶雨
Original assignee: Waelzholz New Material Taicang Co ltd
Current assignee: Waelzholz New Material Taicang Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-25
Anticipated expiration: 2032-07-15

Abstract

The utility model relates to a rewinding machine technical field discloses an automatic shutdown mechanism that rewinding machine was used, which comprises a frame, upper portion is provided with guide pulley one in the inboard left side of frame, guide pulley upper right side is provided with the lead screw, lead screw middle part threaded connection has slider one, slider one upper end fixedly connected with dust catcher, the dust catcher sets up at the frame setting in the upper end middle part, the inboard upper right portion fixedly connected with guide rail of frame, the guide rail both sides are provided with symmetric distribution's slider two, two left ends of slider rotate and are connected with the connecting rod, the connecting rod lower part is rotated and is connected with the hobbing cutter, the hobbing cutter downside is provided with the roller bearing. The utility model discloses in, through the position of guide rail adjustment slider two, make connecting rod and the hobbing cutter that two lower extremes of slider are connected remove, the hobbing cutter rotates and amputates unnecessary deckle edge to realize revising deckle edge's effect, through adjustment hobbing cutter position, thereby reach the effect that can tailor the raw materials of different widths.

Description

Cutting mechanism for automatic rewinding machine

Technical Field

The utility model relates to a rewinding machine technical field especially relates to an automatic shutdown mechanism that rewinding machine was used.

Background

The rewinding machine is a special device for paper, mica tapes and films, and is used for sequentially rewinding paper rolls produced by a paper machine, rewinding the paper to form finished paper and leaving the factory, and often cutting off overlong paper in the rewinding process of the automatic rewinding machine so as to meet the requirements of different required lengths and widths.

At the in-process that uses the shutdown mechanism that an automatic rewinding machine was used, the shutdown mechanism that an automatic rewinding machine of tradition was used often has two weak points when using, and first, current shutdown mechanism often is not convenient for cut off when tailorring when using, and the machine normal use is influenced to the floating dust and deckle edge scattered around the rewinding machine, and second traditional shutdown mechanism often is not convenient for cut off the paper of different width and the trimming of deckle edge when using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the shutdown mechanism that an automatic rewinding machine was used that proposes, through install the dust catcher additional on one side of the cutter, realize the collection to floating dust and deckle edge, guarantee can not influence the normal function of machine.

In order to achieve the above purpose, the utility model provides a following technical scheme: a cutting mechanism for an automatic rewinding machine comprises a frame, wherein a guide wheel I is arranged on the left middle upper portion of the inner side of the frame, a lead screw is arranged on the right upper side of the guide wheel I, a slider I is in threaded connection with the middle of the lead screw, a dust collector is fixedly connected to the upper end of the slider I, the dust collector is arranged on the middle of the upper end of the frame, a guide rail is fixedly connected to the right upper portion of the inner side of the frame, symmetrically distributed sliders II are arranged on two sides of the guide rail, a connecting rod is rotatably connected to the left ends of the sliders II, a hob is rotatably connected to the lower portion of the connecting rod, a roller is arranged on the lower side of the hob, a collecting port is arranged on the lower side of the roller, a waste collecting box is arranged at the lower end of the collecting port, and the waste collecting box is arranged on the middle lower portion of the inner side of the frame;

through the technical scheme, the purpose of removing about realizing through lead screw drive slider one, slider one upper end is fixed with the dust catcher, some pieces that produce the cutting are collected when the cutter cutting, the purpose of removing about realizing through guide rail drive left and right sides slider two, thereby reach the effect of adjusting the different width of hobbing cutter on the guide rail when removing slider two, two lower extremes of slider are fixed with the hobbing cutter, the hobbing cutter pushes down on the roller bearing, realize the purpose of cutting, the roller bearing lower extreme is provided with the collection mouth, it is provided with the garbage collection box to collect mouthful lower extreme, the realization is cut out the purpose that the deckle edge of cutting out and is collected, thereby reach the effect of automatic collection waste material.

Furthermore, a rewinding rod is arranged on the right part of the inner side of the frame, and a discharging rod is arranged on the left part of the inner side of the frame;

through above-mentioned technical scheme, the blowing rod blowing is tailorring the back through the cutting, and the rewinding rod carries out the rolling, realizes the purpose that different length width were tailor.

Furthermore, a filter screen is arranged on the left side in the dust collector, fan blades are arranged on the right side of the filter screen, and a motor is arranged on the right side of the fan blades;

through above-mentioned technical scheme, the dust catcher drives the flabellum pivoted effect suction air at the motor, filters the dust of floating in the air through the filter screen, realizes the purpose of dust fall.

Furthermore, a pin rod is arranged in the middle of the second sliding block, and the lower part of the pin rod is rotatably connected with a connecting rod;

through the technical scheme, the connecting rod is fixed on the second sliding block through the pin rod, and the purpose of limiting the displacement of the connecting rod is achieved.

Furthermore, a spring is arranged in the middle of the pin rod, and a second sliding block is arranged at the upper end of the spring;

through the technical scheme, the connecting rod is pushed to move downwards under the action of the spring through the connecting rod fixed on the second sliding block, and the purpose of pressing the hob fixed on the connecting rod to be attached to the rolling shaft is achieved.

Further, a handle is arranged on the rear side of the waste collecting box;

through above-mentioned technical scheme, take the garbage collection box out through the pulling handle, realize being convenient for take out the purpose of garbage collection box.

Furthermore, a cutter is arranged at the lower end of the sliding block;

through the technical scheme, the sliding slide block drives the cutter to move, so that the aim of cutting paper is fulfilled.

Furthermore, a dust suction port is formed in the left side of the dust collector and is arranged on the left side of the cutter;

through above-mentioned technical scheme, through the dust absorption mouth that sets up on the left of the cutter, realize cutting out the purpose that deckle edge was collected.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through the position of guide rail adjustment slider two, make connecting rod and the hobbing cutter that two lower extremes of slider are connected, wholly remove to the raw materials workprint, under the spring action at pin rod middle part, make the hobbing cutter of the left and right sides tightly press on the roller bearing, the hobbing cutter on the left and right sides acts on simultaneously and cuts off unnecessary deckle edge to realize revising deckle edge effect, through adjustment hobbing cutter position, thereby reach the effect that can tailor the raw materials of different widths.

2. The utility model discloses in, through the cutter in the middle of guide pulley one and the roller bearing, drive slider one and remove under the drive of lead screw, the cutter that sets up in the bottom excises the raw materials, sets up the dust catcher start on slider one simultaneously, and the dust absorption mouth of cutter one side is collected the floating dust to reach the effect of clearance, guarantee the normal function of machine.

Drawings

Fig. 1 is a front perspective view of a cutting mechanism for an automatic rewinding machine according to the present invention;

fig. 2 is a cross-sectional view of a cutting mechanism for an automatic rewinding machine according to the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is a cross-sectional view of a cutting mechanism for an automatic rewinding machine according to the present invention;

fig. 5 is a side perspective view of a cutting mechanism for an automatic rewinding machine according to the present invention.

Illustration of the drawings:

1. a discharging rod; 2. a frame; 3. a first guide wheel; 4. a vacuum cleaner; 5. a lead screw; 6. a first sliding block; 7. a collection port; 8. a waste collection box; 9. rewinding a roll; 10. a guide rail; 11. a pin rod; 12. a second sliding block; 13. a spring; 14. a connecting rod; 15. hobbing cutters; 16. a roller; 17. a filter screen; 18. a fan blade; 19. a motor; 20. a handle; 21. a cutter; 22. a dust suction port.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a cutting mechanism for an automatic rewinding machine comprises a frame 2, a guide wheel I3 is arranged on the left middle upper portion of the inner side of the frame 2, a lead screw 5 is arranged on the right upper side of the guide wheel I3, a slider I6 is in threaded connection with the middle of the lead screw 5, a dust collector 4 is fixedly connected to the upper end of the slider I6, the dust collector 4 is arranged on the middle of the upper end of the frame 2, a guide rail 10 is fixedly connected to the right upper portion of the inner side of the frame 2, symmetrically distributed sliders II 12 are arranged on two sides of the guide rail 10, a connecting rod 14 is rotatably connected to the left end of each slider II 12, a hob 15 is rotatably connected to the lower portion of the connecting rod 14, a roller 16 is arranged on the lower side of the hob 15, a collecting port 7 is arranged on the lower side of the roller 16, a waste collecting box 8 is arranged on the lower portion of the inner side of the frame 2, drive purpose that slider 6 realized removing about through lead screw 5, slider 6 upper end is fixed with dust catcher 4, collect some pieces that the cutting produced when cutter 21 cuts, drive the purpose that left and right sides slider two 12 realized removing about through guide rail 10, thereby reach the effect of adjusting hobbing cutter 15 different width on guide rail 10 when removing slider two 12, slider two 12 lower extremes are fixed with hobbing cutter 15, hobbing cutter 15 pushes down on the roller bearing 16, realize the purpose of cutting, the roller bearing 16 lower extreme is provided with collects mouthful 7, it is provided with garbage collection box 8 to collect mouthful 7 lower extreme, the realization is cut out the purpose of collecting to the cutting, thereby reach the effect of automatic collection waste material.

The right part of the inner side of the frame 2 is provided with a rewinding rod 9, the left part of the inner side of the frame 2 is provided with a feeding rod 1, the feeding rod 1 feeds, after cutting, the rewinding rod 9 winds the materials to achieve the purpose of cutting different lengths and widths, the left side of the inner side of the dust collector 4 is provided with a filter screen 17, the right side of the filter screen 17 is provided with a fan blade 18, the right side of the fan blade 18 is provided with a motor 19, the dust collector 4 sucks air under the action of the motor 19 driving the fan blade 18 to rotate, floating dust in the air is filtered through the filter screen 17 to achieve the purpose of dust fall, the middle part of the sliding block two 12 is provided with a pin rod 11, the lower part of the pin rod 11 is rotatably connected with a connecting rod 14, the connecting rod 14 is fixed on the sliding block two 12 through the pin rod 11 to achieve the purpose of limiting the displacement of the connecting rod 14, the middle part of the pin rod 11 is provided with a spring 13, the upper end of the spring 13 is provided with a second sliding block 12, a connecting rod 14 fixed on the second sliding block 12 is used, the connecting rod 14 is pushed to move downwards under the action of the spring 13, the purpose of pressing the hob 15 fixed on the connecting rod 14 and the roller 16 to be attached is achieved, the rear side of the waste collecting box 8 is provided with a handle 20, the waste collecting box 8 is pulled out through the pulling handle 20, the purpose of conveniently pulling out the waste collecting box 8 is achieved, the lower end of the first sliding block 6 is provided with a cutter 21, the first sliding block 6 drives the cutter 21 to move, the purpose of cutting paper is achieved, the left side of the dust collector 4 is provided with a dust collection port 22, the dust collection port 22 is arranged on the left side of the cutter 21, and the purpose of collecting cut burrs is achieved through the dust collection port 22 arranged on the left side of the cutter 21.

The working principle is as follows: the raw materials are drawn to guide pulley one 3 through blowing rod 1, under the drive of roller bearing 16, the raw materials are tightened, position through two 12 of guide rail 10 adjustment sliders, make connecting rod 14 and hobbing cutter 15 that two 12 lower extremes of slider are connected, wholly move to the raw materials hair piece, under the spring 13 effect at pin 11 middle part, make the hobbing cutter 15 of the left and right sides tightly press on roller bearing 16, the hobbing cutter 15 simultaneous action on the left and right sides amputates unnecessary deckle edge, the deckle edge that drops falls into collection mouth 7, get into garbage collection box 8, after garbage collection box 8 fills with, through pulling handle 20, take garbage collection box 8 out and handle, after the raw materials reaches required length, set up cutter 21 in the middle of guide pulley one 3 and roller bearing 16, excise under the drive of lead screw 5, the dust catcher 4 that sets up on slider one 6 simultaneously collects the floating dust, thereby reach the effect of clearing up.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A shutdown mechanism that automatic rewinding machine was used, includes frame (2), its characterized in that: frame (2) inboard left middle upper portion is provided with guide pulley (3), guide pulley (3) upper right side is provided with lead screw (5), lead screw (5) middle part threaded connection has slider (6), slider (6) upper end fixedly connected with dust catcher (4), dust catcher (4) set up and set up in frame (2) upper end middle part, frame (2) inboard upper right portion fixedly connected with guide rail (10), guide rail (10) both sides are provided with two (12) of symmetric distribution's slider, two (12) left ends of slider rotate and are connected with connecting rod (14), connecting rod (14) lower part rotates and is connected with hobbing cutter (15), hobbing cutter (15) downside is provided with roller bearing (16), roller bearing (16) downside is provided with collection mouth (7), collection mouth (7) lower extreme is provided with garbage collection box (8), garbage collection box (8) set up lower part in frame (2) inboard.

2. The cutting mechanism for an automatic rewinding machine according to claim 1, characterized in that: the frame (2) is characterized in that a rewinding rod (9) is arranged on the right part of the inner side of the frame (2), and a discharging rod (1) is arranged on the left part of the inner side of the frame (2).

3. The cutting mechanism for an automatic rewinding machine according to claim 1, characterized in that: the dust collector is characterized in that a filter screen (17) is arranged on the left side inside the dust collector (4), fan blades (18) are arranged on the right side of the filter screen (17), and a motor (19) is arranged on the right side of the fan blades (18).

4. The cutting mechanism for an automatic rewinding machine according to claim 1, characterized in that: a pin rod (11) is arranged in the middle of the second sliding block (12), and a connecting rod (14) is rotatably connected to the lower portion of the pin rod (11).

5. The cutting mechanism for an automatic rewinding machine as claimed in claim 4, characterized in that: a spring (13) is arranged in the middle of the pin rod (11), and a second sliding block (12) is arranged at the upper end of the spring (13).

6. The cutting mechanism for an automatic rewinding machine according to claim 1, characterized in that: the rear side of the waste collecting box (8) is provided with a handle (20).

7. The cutting mechanism for an automatic rewinding machine according to claim 1, characterized in that: the lower end of the first sliding block (6) is provided with a cutter (21).

8. The cutting mechanism for an automatic rewinding machine according to claim 3, characterized in that: a dust suction opening (22) is formed in the left side of the dust collector (4), and the dust suction opening (22) is formed in the left side of the cutter (21).