CN110216733B - Paper cutter with paper scrap collecting device - Google Patents

Paper cutter with paper scrap collecting device Download PDF

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Publication number
CN110216733B
CN110216733B CN201910548069.0A CN201910548069A CN110216733B CN 110216733 B CN110216733 B CN 110216733B CN 201910548069 A CN201910548069 A CN 201910548069A CN 110216733 B CN110216733 B CN 110216733B
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China
Prior art keywords
shell
paper
opening
box body
cutter
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CN201910548069.0A
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CN110216733A (en
Inventor
张平
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Chengdu Wenjiang Jinqiao Packaging Co ltd
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Chengdu Wenjiang Jinqiao Packaging Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18Means for removing cut-out material or waste
    • B26D7/1845Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863Means for removing cut-out material or waste by non mechanical means by suction

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

The invention relates to a paper cutter with a paper scrap collecting device, which belongs to the field of paper cutting equipment and comprises a paper cutter body, wherein the paper cutter body comprises a workbench and a cutter, a strip-shaped hole is formed in the workbench, a hollow shell is arranged below the workbench, the shell comprises an air inlet and an air outlet formed in the bottom wall of the shell, the air inlet and the strip-shaped hole are communicated through an air suction pipe, the air outlet is communicated with an air suction fan, a filter plate is arranged above the air outlet in the shell, filter holes are formed in the filter plate, a rotating roller is rotatably arranged in the shell, a driving source for driving the rotating roller to rotate is arranged on the shell, an opening is formed in the side wall of the shell, and a movable. The driving source drives the rotating roller to rotate, so that paper scraps in the shell are wound on the rotating roller, the paper scraps are prevented from being accumulated on the filter plate to cause the filter holes to be blocked, the normal adsorption force of the strip-shaped holes is ensured, and the adsorption effect on the paper scraps is improved.

Description

Paper cutter with paper scrap collecting device
Technical Field
The invention relates to the field of paper cutting equipment, in particular to a paper cutting machine with a paper scrap collecting device.
Background
The paper machine is traditional product, is the paper that is used for handling the printing later stage to satisfy the different demands that cut, compare in traditional artifical manual cutting, the use makes production preparation time shorter in a large number of current paper cutters, and cutting accuracy is higher, and intensity of labour is lower.
Chinese patent No. CN207415450U discloses a paper cutting machine, which comprises a frame, wherein an operating platform is arranged on the frame, a fixing frame is transversely arranged on the operating platform, and a paper cutting device is arranged below the fixing frame; the paper stack is placed on the operating platform and then cut by the paper cutting device.
However, when the paper cutting operation is performed, cut strip-shaped scraps of paper fall on the working site, and are easily blown away by wind to clean dead corners, so that the on-site environment is polluted, and inconvenience is brought to on-site sanitary cleaning, and certain limitations exist.
Disclosure of Invention
The invention aims to provide a paper cutting machine with a paper scrap collecting device, which has the advantage of timely cleaning paper scraps.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a take wastepaper collection device's paper cutter, includes the paper cutter body, the paper cutter body includes the workstation and sets up in the workstation top and be used for the cutter of cut paper, the bar hole has been seted up to the length direction of being on a parallel with cutter on the workstation, the workstation below is provided with hollow casing, the casing includes the air intake and sets up the air outlet on the casing diapire, air intake and bar hole pass through the breathing pipe intercommunication, the air outlet intercommunication has the fan of breathing in, the top that is located the air outlet in the casing is provided with the filter, set up a plurality of filtration holes that are used for preventing the wastepaper from passing through on the filter, the casing internal rotation is provided with the live-rollers, be provided with on the casing and be used for driving live-rollers pivoted driving source, the opening has been seted up to the lateral wall.
When the technical scheme is implemented, the air suction fan is started during working, paper scraps cut by the cutter enter the air suction pipe through the strip-shaped holes and are sucked into the shell, and the purpose of timely cleaning the paper scraps is achieved; and the driving source drive live-rollers is rotatory simultaneously for the wastepaper in the casing is twined on the live-rollers, prevents that the wastepaper from piling up on the filter and leading to the filtration pore to block up, guarantees the normal adsorption affinity of bar hole department, improves the adsorption effect to the wastepaper.
The invention is further configured to: the roof of casing has seted up the perforation, the dodge gate slides along vertical direction and wears to locate in the perforation, be provided with on the casing and be used for driving the dodge gate along the lift cylinder of vertical direction motion, the piston rod of lift cylinder and the roof fixed connection of dodge gate.
Implement above-mentioned technical scheme, through lift cylinder drive dodge gate upward movement to make the opening open, the workman can clear up the wastepaper in the casing this moment, treat the clearance after finishing, the redrive dodge gate close the opening can, easy operation is convenient.
The invention is further configured to: the perforation is internally and fixedly provided with a sealing strip, and the sealing strip is respectively abutted against the perforated side wall and the movable door.
Implement above-mentioned technical scheme, the setting of sealing strip has improved the sealed effect between perforation and the dodge gate, prevents that the outside air from passing through the perforation entering casing.
The invention is further configured to: the live-rollers set up along the direction of perpendicular to dodge gate, the slip cover is equipped with the push pedal on the live-rollers, the casing is kept away from and is fixed being provided with on the lateral wall of dodge gate and drives actuating cylinder, the piston rod that drives actuating cylinder passes lateral wall and push pedal fixed connection of casing.
Implement above-mentioned technical scheme, when treating the wastepaper in the clearance casing, start and drive actuating cylinder, drive actuating cylinder and drive the push pedal and move to being close to open-ended direction to with the winding wastepaper clearance to the opening on the live-rollers, need not manual clearance, easy operation is convenient.
The invention is further configured to: the fixed box that is provided with the cover and locates the opening part on the casing, the area of push pedal is not less than the open-ended area, it is provided with the clamp plate to slide along vertical direction in the box, the fixed extrusion cylinder that is provided with of roof of box, the piston rod of extrusion cylinder passes the roof and clamp plate fixed connection of box, the lateral wall of clamp plate is contradicted with the inner wall of box, it is provided with the closing plate to slide along vertical direction in the box, the closing plate is less than the lower of open-ended, the clearance mouth has been seted up to the bottom lateral wall of box, it has the door plant that is used for switching clearance mouth to articulate on the box, the diapire of box is provided with.
When the technical scheme is implemented, when the paper scraps in the shell are cleaned, the paper scraps on the rotating roller are cleaned in the box body when the pushing plate moves to the opening and closes the opening, and at the moment, the extrusion cylinder is started and drives the pressing plate to move downwards to extrude the paper scraps so as to compact the paper scraps; the sealing plate is squeezed and pushed to move downwards in the process that the paper scraps are compacted, when the pressing plate moves to the position below the opening, the door plate can be opened at the moment, the compacted paper scraps are taken out from the cleaning opening, the door plate is closed, the sealing plate automatically resets under the action of the reset spring, the sealing effect is achieved, outside air is prevented from entering the shell, and finally the pressing plate is driven to ascend through the squeezing cylinder and reset; in the whole cleaning process, the gas in the shell can only be communicated with the outside through the air outlet, so that the air suction fan can continue to work without being shut down in the process of cleaning paper scraps in the shell.
The invention is further configured to: the inner wall of box has seted up the spout along vertical direction, the lateral wall of closing plate is fixed to be provided with the slider of being connected with the spout slides.
By implementing the technical scheme, the sliding block is matched with the sliding groove to play a role in guiding the sealing plate, so that the sealing plate moves more smoothly; and meanwhile, when the sliding block moves to abut against the upper side wall of the sliding groove, the sealing plate stops moving, and the purpose of limiting the position of the sealing plate is achieved.
The invention is further configured to: the fixed cover is equipped with the sleeve pipe on the live-rollers, fixed being provided with a plurality of flexible barbs on the sleeve pipe.
Implement above-mentioned technical scheme, the area of contact of wastepaper in increase and the casing is gone up in the setting of flexible barb, is convenient for twine the wastepaper in the casing on the sleeve pipe, further prevents that the wastepaper from piling up on the filter, prevents that the filter from blockking up.
The invention is further configured to: the workbench is provided with an inclined surface inclined towards the strip-shaped hole.
Implement above-mentioned technical scheme, the setting of inclined plane, the wastepaper on the workstation of being convenient for is inhaled the bar downthehole.
In summary, compared with the prior art, the beneficial effects of the invention are as follows:
when the paper scrap cleaning machine works, the air suction fan is started, paper scraps cut by the cutter enter the air suction pipe through the strip-shaped holes and are sucked into the shell, and the purpose of timely cleaning the paper scraps is achieved; the paper scraps in the shell are wound on the rotating roller, so that the paper scraps are prevented from being accumulated on the filter plate to cause the blockage of the filter holes, the normal adsorption force of the strip-shaped holes is ensured, and the adsorption effect on the paper scraps is improved;
when the paper scraps in the shell need to be cleaned, the driving cylinder is started, and drives the push plate to move towards the direction close to the opening, so that the paper scraps wound on the rotating roller are cleaned to the opening without manual cleaning, and the operation is simple and convenient;
and in the whole cleaning process, the gas in the shell can only be communicated with the outside through the air outlet, so that the air suction fan can continue to work without being turned off in the process of cleaning paper scraps in the shell.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of a portion of the structure of the present invention;
FIG. 3 is a cross-sectional view of the housing and case of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is an enlarged view of a portion B in fig. 3.
Reference numerals: 1. a paper cutter body; 11. a work table; 111. a strip-shaped hole; 112. an inclined surface; 12. a cutter; 2. a housing; 21. an air inlet; 211. an air intake duct; 22. an air outlet; 23. an air suction fan; 24. a filter plate; 241. a filtration pore; 25. an opening; 251. a movable door; 2511. a lifting cylinder; 26. perforating; 261. a sealing strip; 3. a rotating roller; 31. pushing the plate; 311. a driving cylinder; 32. a sleeve; 321. a flexible barb; 4. a box body; 41. pressing a plate; 411. an extrusion cylinder; 42. a sealing plate; 43. cleaning the opening; 431. a door panel; 44. a return spring; 45. a chute; 451. a slider; 5. a visual window; 6. an electric motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a paper cutter with a paper scrap collecting device includes a paper cutter body 1, the paper cutter body 1 includes a workbench 11 and a cutter 12 disposed above the workbench 11 and used for cutting paper, a strip-shaped hole 111 is disposed on the workbench 11 in parallel to the length direction of the cutter 12, the distance from the strip-shaped hole 111 to the projection of the cutter 12 on the workbench is 1cm-5cm, an inclined plane 112 inclined into the strip-shaped hole 111 is disposed on the workbench 11, so that paper scrap on the workbench 11 can be sucked into the strip-shaped hole 111.
As shown in fig. 2 and 3, a hollow casing 2 is fixedly arranged below the working table 11, the casing 2 includes an air inlet 21 and an air outlet 22 arranged on the bottom wall of the casing 2, the air inlet 21 and the strip-shaped hole 111 are communicated through an air suction pipe 211, the air outlet 22 is communicated with an air suction fan 23, a visible window 5 is arranged on the casing 2, and the visible window 5 is made of glass.
As shown in fig. 3, a filter plate 24 is disposed above the air outlet 22 in the casing 2, and a plurality of filter holes 241 for preventing paper dust from passing through are formed in the filter plate 24. The rotating roller 3 is arranged in the shell 2 in a rotating mode, a driving source used for driving the rotating roller 3 to rotate is arranged on the shell 2, the driving source is a motor 6, and an output shaft of the motor 6 is coaxially and fixedly connected with the rotating roller 3.
As shown in fig. 2 and 3, an opening 25 is formed in a side wall of the housing 2, the opening 25 is disposed at an end far away from the motor 6, a movable door 251 for opening and closing the opening 25 is disposed on the housing 2, and the movable door 251 can be lifted and lowered in a vertical direction to open and close the opening 25; the housing 2 is provided with a lifting cylinder 2511 for driving the movable door 251 to move along the vertical direction, and a piston rod of the lifting cylinder 2511 is fixedly connected with the top wall of the movable door 251.
As shown in fig. 3 and 4, a through hole 26 is formed in the top wall of the housing 2, the movable door 251 is slidably disposed in the through hole 26 along the vertical direction, a sealing strip 261 is fixedly disposed in the through hole 26, the sealing strip 261 is a rubber strip, and the sealing strip 261 is respectively abutted against the side wall of the through hole 26 and the movable door 251 so as to increase the sealing performance between the movable door 251 and the through hole 26.
As shown in fig. 3, the rotating roller 3 is disposed along a direction perpendicular to the movable door 251, a push plate 31 is slidably sleeved on the rotating roller 3, an area of the push plate 31 is not smaller than an area of the opening 25, so that the push plate 31 can seal the opening 25, a driving cylinder 311 is fixedly disposed on a side wall of the housing 2 away from the movable door 251, and a piston rod of the driving cylinder 311 penetrates through the side wall of the housing 2 to be fixedly connected with the push plate 31.
When the paper scraps in the shell 2 need to be cleaned, the driving cylinder 311 is started, the driving cylinder 311 drives the push plate 31 to move towards the direction close to the opening 25, so that the paper scraps wound on the rotating roller 3 are cleaned to the opening 25, manual cleaning is not needed, and the operation is simple and convenient.
As shown in fig. 3, a sleeve 32 is fixedly sleeved on the rotating roller 3, a plurality of flexible barbs 321 are fixedly arranged on the sleeve 32, and the flexible barbs 321 are made of rubber; the flexible barb 321 increases the contact area with wastepaper in the casing 2, is convenient for twine the wastepaper in the casing 2 on sleeve pipe 32, further prevents that the wastepaper from piling up on filter 24, prevents that filter 24 from blockking up.
As shown in fig. 3, a box 4 covering the opening 25 is fixedly disposed on the housing 2, the height of the box 4 is greater than that of the housing 2, the box 4 is a rectangular parallelepiped structure, and the bottom of the box is lower than that of the housing 2. A pressing plate 41 is arranged in the box body 4 in a sliding mode along the vertical direction, and the side wall of the pressing plate 41 is abutted against the inner wall of the box body 4 so as to ensure the sealing performance; the top wall of the box 4 is fixedly provided with an extrusion cylinder 411, and a piston rod of the extrusion cylinder 411 penetrates through the top wall of the box 4 to be fixedly connected with the pressing plate 41.
In addition, as shown in fig. 2 and 3, a sealing plate 42 is slidably disposed in the box 4 along the vertical direction, the sealing plate 42 is lower than the lowest position of the opening 25, a sliding groove 45 is formed in the inner wall of the box 4 along the vertical direction, and the upper side wall of the sliding groove 45 is not higher than the lowest position of the opening 25, so that the sealing plate 42 is always located below the opening 25, and the external air is effectively prevented from entering the housing 2 through the box 4. A cleaning opening 43 is formed in the side wall of the bottom of the box body 4, and a door plate 431 for opening and closing the cleaning opening 43 is hinged to the box body 4; the bottom wall of the box body 4 is provided with a return spring 44 connected with the sealing plate 42, one end of the return spring 44 is fixedly connected with the bottom wall of the box body 4, and the other end is fixedly connected with the bottom wall of the sealing plate 42.
As shown in fig. 3 and 5, a slider 451 slidably connected to the slide groove 45 is fixed to a side wall of the sealing plate 42, and when the slider 451 moves to abut against an upper side wall of the slide groove 45, the sealing plate 42 stops moving, thereby limiting the position of the sealing plate 42.
When paper scraps in the shell 2 are cleaned, when the pushing plate 31 moves to the opening 25 and closes the opening 25, the paper scraps on the rotating roller 3 are cleaned into the box body 4, at the moment, the extruding cylinder 411 is started, and the extruding cylinder 411 drives the pressing plate 41 to move downwards to extrude the paper scraps so as to compact the paper scraps; the sealing plate 42 is pressed in the process of compacting the paper scraps, the sealing plate 42 is pushed to move downwards, when the pressing plate 41 moves to the position below the opening 25, the door plate 431 can be opened at the moment, the compacted paper scraps are taken out from the cleaning opening 43, the door plate 431 is closed, the sealing plate 42 automatically resets under the action of the reset spring 44 to play a role of sealing, the outside air is prevented from entering the shell 2, and finally the pressing plate 41 is driven by the pressing cylinder 411 to ascend and reset; in the whole cleaning process, the air in the shell 2 can only be communicated with the outside through the air outlet 22, so that the air suction fan 23 can continue to work without being shut down in the process of cleaning paper scraps in the shell 2.
The specific working process is as follows: when the paper scrap cleaning machine works, the air suction fan 23 is started, paper scraps cut by the cutter 12 enter the air suction pipe 211 through the strip-shaped hole 111 and are sucked into the shell 2, and the purpose of timely cleaning the paper scraps is achieved; and the driving source drive live-rollers 3 is rotatory simultaneously for the wastepaper in the casing 2 is twined on live-rollers 3, prevents that the wastepaper from piling up on filter 24 and leading to filtration hole 241 to block up, guarantees the normal adsorption affinity in bar hole 111 department, improves the adsorption effect to the wastepaper.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (6)

1. The utility model provides a take wastepaper collection device's paper cutter, includes paper cutter body (1), paper cutter body (1) include workstation (11) and set up cutter (12) that are used for the cut paper above workstation (11), its characterized in that: a strip-shaped hole (111) is formed in the workbench (11) in parallel to the length direction of the cutter (12), a hollow shell (2) is arranged below the workbench (11), the shell (2) comprises an air inlet (21) and an air outlet (22) formed in the bottom wall of the shell (2), the air inlet (21) and the strip-shaped hole (111) are communicated through an air suction pipe (211), the air outlet (22) is communicated with an air suction fan (23), a filter plate (24) is arranged in the shell (2) above the air outlet (22), a plurality of filter holes (241) for preventing paper scraps from passing through are formed in the filter plate (24), the rotating roller (3) is rotatably arranged in the shell (2), a driving source for driving the rotating roller (3) to rotate is arranged on the shell (2), an opening (25) is formed in the side wall of the shell (2), a movable door (251) for opening and closing the opening (25) is arranged on the shell (2);
a through hole (26) is formed in the top wall of the shell (2), the movable door (251) is arranged in the through hole (26) in a sliding mode in the vertical direction, a lifting cylinder (2511) used for driving the movable door (251) to move in the vertical direction is arranged on the shell (2), and a piston rod of the lifting cylinder (2511) is fixedly connected with the top wall of the movable door (251); the direction setting of perpendicular to dodge gate (251) is followed in live-rollers (3), sliding sleeve is equipped with push pedal (31) on live-rollers (3), fixed being provided with on the lateral wall of dodge gate (251) is kept away from in casing (2) drives actuating cylinder (311), the lateral wall and push pedal (31) fixed connection that the piston rod that drives actuating cylinder (311) passed casing (2).
2. The paper cutter with the paper scrap collecting device according to claim 1, characterized in that: the perforation (26) internal fixation is provided with sealing strip (261), sealing strip (261) contradict with the lateral wall and the dodge gate (251) of perforation (26) respectively.
3. The paper cutter with the paper scrap collecting device according to claim 2, characterized in that: a box body (4) covered at the opening (25) is fixedly arranged on the shell (2), the area of the push plate (31) is not less than that of the opening (25), a press plate (41) is arranged in the box body (4) in a sliding mode along the vertical direction, the top wall of the box body (4) is fixedly provided with an extrusion cylinder (411), a piston rod of the extrusion cylinder (411) penetrates through the top wall of the box body (4) to be fixedly connected with a pressure plate (41), the side wall of the pressure plate (41) is abutted against the inner wall of the box body (4), a sealing plate (42) is arranged in the box body (4) in a sliding manner along the vertical direction, the sealing plate (42) is lower than the lowest part of the opening (25), the side wall of the bottom of the box body (4) is provided with a cleaning opening (43), a door plate (431) for opening and closing the cleaning opening (43) is hinged on the box body (4), and a return spring (44) connected with the sealing plate (42) is arranged on the bottom wall of the box body (4).
4. The paper cutter with the paper scrap collecting device according to claim 3, characterized in that: the inner wall of the box body (4) is provided with a sliding groove (45) along the vertical direction, and the side wall of the sealing plate (42) is fixedly provided with a sliding block (451) connected with the sliding groove (45) in a sliding mode.
5. The paper cutter with the paper scrap collecting device according to claim 1, characterized in that: the fixed cover is equipped with sleeve pipe (32) on live-rollers (3), fixed a plurality of flexible barb (321) of being provided with on sleeve pipe (32).
6. The paper cutter with the paper scrap collecting device according to claim 1, characterized in that: the workbench (11) is provided with an inclined surface (112) inclined into the strip-shaped hole (111).
CN201910548069.0A 2019-06-24 2019-06-24 Paper cutter with paper scrap collecting device Active CN110216733B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910548069.0A CN110216733B (en) 2019-06-24 2019-06-24 Paper cutter with paper scrap collecting device

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CN201910548069.0A CN110216733B (en) 2019-06-24 2019-06-24 Paper cutter with paper scrap collecting device

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CN110216733A CN110216733A (en) 2019-09-10
CN110216733B true CN110216733B (en) 2020-12-15

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110883837B (en) * 2019-12-03 2020-08-14 新昌县衣锦纺织机械有限公司 Piece negative pressure adsorption equipment is used in weaving
CN113059846B (en) * 2021-03-25 2022-07-29 南京海兴印务有限公司 Environment-friendly waste paper scrap treatment system
CN115042259B (en) * 2022-07-15 2024-02-20 浙江戴氏印刷机械有限公司 Paper cutter with paper scrap cleaning device

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IT1292415B1 (en) * 1997-06-25 1999-02-08 Fabio Eugenio Malnati DEDUSTING DEVICE PARTICULARLY SUITABLE FOR THE ELIMINATION OF DUSTY RESIDUES PRODUCED DURING CUTTING
JP2000042980A (en) * 1998-07-23 2000-02-15 Ogawa Nobuo Cutting machine for plastic waste
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