CN212527853U - Simplified operation mode's full paper cutter - Google Patents

Abstract

The utility model belongs to the technical field of the technique of full-page paper cutter and specifically relates to a simplify operation mode's full-page paper cutter is related to, it includes frame, cutter, proscenium panel and backstage panel, still includes the support cylinder, be equipped with a supporting beam in the frame, be equipped with the fan on the supporting beam, the air outlet of fan is towards between proscenium panel and the backstage panel, leaves the clearance between proscenium panel and the backstage panel, is equipped with the backup pad between proscenium panel and the backstage panel, is equipped with the grooving that is used for holding the cutter on the top surface of backup pad, and the support cylinder sets up along vertical direction, and the piston rod. The utility model discloses have the operation mode who simplifies the paper cutter, improve paper cutter work efficiency's effect.

Description

Simplified operation mode's full paper cutter

Technical Field

The utility model belongs to the technical field of the technique of full paper cutter and specifically relates to a simplify operation mode's full paper cutter is related to.

Background

The paper which is not cut or damaged and has a complete surface is full paper, and paper enterprises generally use full paper cutters to trim and cut the raw paper when cutting and processing the raw paper. Before cutting, the raw paper needs to be pre-positioned to ensure the cutting precision.

Chinese patent with publication number CN209141029U discloses an automatic paper pushing and positioning mechanism of a paper cutting machine, which comprises a front panel and a back panel, wherein the front panel is flush with the top surface of the back panel, a cutter is arranged between the front panel and the back panel, and a paper arranging device is arranged on the upper surface of the front panel along the paper feeding direction in a sliding manner. The two sides of the background panel are respectively provided with a left side gauge and a right side gauge (or are collectively called as side gauges), and the left side gauge and the right side gauge are arranged along the feeding direction of the paper. The upper surface of the background panel is also provided with a paper pusher along the paper feeding direction, one side of the paper pusher facing the cutter is provided with a paper blocking surface, and a paper sensor is arranged between the paper pusher and the cutter.

When the paper cutting machine is used, firstly, the full paper stack is placed on the upper surface of the front desk panel, and an operator needs to push the paper arranging device to push the paper stack to the paper pushing device and drive the paper pushing device to move towards the direction far away from the cutter. After the edge of the paper stack passes through the paper sensor, the paper sensor cannot detect a signal of the paper stack, the paper cutter starts to control the paper pusher to drive the paper stack to move towards the cutter, and when the distance of the paper pusher moving towards the cutter is larger than the distance between the paper sensor and the cutter, the cutter can start to cut the paper stack.

The above prior art solutions have the following drawbacks: when the paper cutter operates, paper scraps can be left on the upper surfaces of the front panel and the back panel after the cutter cuts the paper stack. After finishing cutting at every turn, all need operating personnel to clear up remaining wastepaper to reduce the interference of wastepaper to the cutter cutting precision, operation mode when this paper cutter is complicated, reduced the work efficiency of paper cutter.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a simplify operation mode's full paper cutter, its operation mode that has the simplification paper cutter improves paper cutter work efficiency's effect.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a simplify full paper cutter of operation mode, includes frame, cutter, proscenium panel and backstage panel, still includes the support cylinder, be equipped with a supporting beam in the frame, be equipped with the fan on the supporting beam, the air outlet of fan is towards between proscenium panel and the backstage panel, leave the clearance between proscenium panel and the backstage panel, be equipped with the backup pad between proscenium panel and the backstage panel, be equipped with the grooving that is used for holding the cutter on the top surface of backup pad, the support cylinder sets up along vertical direction, and the piston rod of support cylinder is connected with the bottom surface of backup pad.

Through adopting above-mentioned technical scheme, set up the fan on a supporting beam to set up backup pad and support cylinder between foreground panel and backstage panel, when cutting the paper, utilize support cylinder to promote the backup pad and remove, and keep the top surface of backup pad and foreground panel, backstage panel top surface to flush. The cutter cuts the operation to the pile of paper in the backup pad, accomplishes and cuts the back, and the backup pad is driven to the support cylinder and moves down, and the backup pad breaks away from with proscenium panel, backstage panel. The fan is started at the moment, the fan blows off paper scraps from gaps among the supporting plate, the front desk panel and the back desk panel, the residual paper scraps are not required to be manually cleaned by operators, the operation mode of the paper cutter is simplified, and the working efficiency of the paper cutter is improved.

The present invention may be further configured in a preferred embodiment as: the cutting machine is characterized in that guide pillars are arranged on two sides of the rack in a sliding mode, the two guide pillars are in sliding fit with the rack in the vertical direction, a cutting cylinder used for ordering the guide pillars to slide in the vertical direction is arranged on the rack, the cutter is connected with the two guide pillars, two limiting pins are arranged on the rack along a horizontal sliding frame and correspond to the guide pillars respectively, each limiting pin points to the support plate in the sliding direction, the top surfaces of the two limiting pins are attached to the bottom surface of the support plate, the limiting pins are arranged in a mode of inclining away from the support plate, the length of the top surfaces of the limiting pins is smaller than that of the bottom surfaces of the limiting pins, the end surfaces of the limiting pins, which are opposite to the support plate, are abutted against the side surfaces of the bottom ends of the guide pillars, and.

Through adopting above-mentioned technical scheme, set up the guide pillar at frame both sides slip, connect the cutter on the guide pillar to utilize and cut the cylinder and drive the guide pillar removal, drive the cutter and cut the pile of paper. When the guide pillar slided downwards, can promote the spacer pin and slide towards the backup pad, the top surface of spacer pin offsets with the bottom surface of backup pad, avoids the unexpected probability that descends of backup pad, can reduce the probability that the support cylinder received pressure and damaged, and guarantees the precision that cuts of paper cutter to the pile of paper. When cutting the paper pile, if the top surface of the supporting plate does not rise to be flush with the top surfaces of the front desk panel and the back desk panel, the limiting pin is blocked when sliding towards the supporting plate. The guide pillar receives the hindrance of spacer pin and can't remove, cuts the unable normal clear of operation promptly, has ensured the security of paper cutter to the cutting precision and the operation of paper pile.

The present invention may be further configured in a preferred embodiment as: the cutter is characterized in that cutter holders are arranged at the top ends of the two guide pillars, the cutter is connected with the guide pillars through the cutter holders, guide rods penetrate through the cutter holders in a sliding mode, the bottom ends of the guide rods are connected with paper pressing plates, paper pressing springs are sleeved on the guide rods, two ends of each paper pressing spring are connected with the bottom surfaces of the cutter holders and the top surfaces of the paper pressing plates respectively, and the paper pressing springs are compression springs.

Through adopting above-mentioned technical scheme, set up the nipper on the knife rest, when cutting operation, press the paper and compress tightly the paper pile top surface to reduce the paper pile and deformed the possibility when cutting operation, improved the cutting precision of paper cutter to the paper pile.

The present invention may be further configured in a preferred embodiment as: the side of the paper pressing plate, which faces the cutter, is provided with bristles, and the side of the bristles, which faces the cutter, is abutted against the cutter.

Through adopting above-mentioned technical scheme, set up the brush hair in the one side of nipper orientation cutter, when the cutter cuts the operation, with brush hair relative movement, the brush hair can be dialled the wastepaper on the cutter and fall to make things convenient for operating personnel to clear up the cutter.

The present invention may be further configured in a preferred embodiment as: the cross-section of backup pad is trapezoidal, the top surface width of backup pad is less than the bottom surface width of backup pad, the side that foreground panel and backstage panel faced each other all inclines to set up, and the side that foreground panel and backstage panel faced each other all laminates with the side of adjacent backup pad.

Through adopting above-mentioned technical scheme, set up to trapezoidal with the backup pad, then when the paper pile slides from foreground panel or backstage panel towards the backup pad, the paper is difficult for the mistake to go into the gap between backup pad and foreground panel or the backstage panel.

The present invention may be further configured in a preferred embodiment as: a plurality of chip falling holes are formed in the bottom surface of the side wall of the cutting groove and are arranged along the length direction of the cutting groove, the chip falling holes are arranged in an inclined mode, and one end, communicated with the cutting groove, of each chip falling hole is higher than the other end of each chip falling hole.

Through adopting above-mentioned technical scheme, set up the chip falling hole in the lateral wall bottom surface of grooving, then the wastepaper that falls into in the grooving can be under the blowing of fan, from falling the landing in the chip falling hole to reduce remaining wastepaper in the grooving, reduce operating personnel's the degree of difficulty of clearing up the wastepaper.

The present invention may be further configured in a preferred embodiment as: the paper scrap collecting box is characterized by further comprising a collecting box used for collecting paper scraps, and a box opening of the collecting box is located right below the supporting plate.

Through adopting above-mentioned technical scheme, set up the collecting box, can utilize the collecting box to collect the wastepaper, make things convenient for operating personnel to collect the wastepaper to concentrate the clearance with the wastepaper.

The present invention may be further configured in a preferred embodiment as: and the wall of the collecting box is provided with a vent hole.

Through adopting above-mentioned technical scheme, set up the ventilation hole on the tank wall of collecting box, the wind that the fan blew out can flow out from the ventilation hole to the probability that the wind that flows into the collecting box flows out from the box opening end reduces the probability that the wastepaper in the collecting box was blown out from the box opening end by wind.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the supporting plate and the fan, the effects of simplifying the operation mode of the paper cutter and improving the working efficiency of the paper cutter can be achieved;

2. by arranging the limiting pin, the limiting spring, the guide pillar and the cutting cylinder, the effects of guaranteeing the operation safety of the paper cutter, ensuring the cutting precision of the paper cutter and reducing the damage probability of the supporting cylinder can be achieved;

3. the brush hair is arranged on the pressing plate, so that the effect of cleaning the cutter by an operator can be achieved conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic diagram of an embodiment for embodying the structure of the guide post and the tool holder;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is a schematic diagram for embodying the structure of the supporting plate in the embodiment.

In the figure, 1, a frame; 11. a support frame; 111. a spacing pin; 112. a limiting plate; 113. a limiting spring; 12. a strut; 13. a support beam; 131. erecting a beam; 132. a cross beam; 14. a fan; 2. a front panel; 21. a paper arranging device; 3. a back panel; 31. a chute; 32. a paper pusher; 321. a slider; 322. a paper blocking surface; 33. a paper sensor; 34. side gauge; 4. a cutting cylinder; 41. a guide post; 42. a tool holder; 421. a cutter; 422. a guide bar; 423. a paper pressing spring; 424. pressing a paper board; 425. brushing; 5. a support cylinder; 51. a support plate; 511. grooving; 512. chip falling holes; 6. a collection box; 61. a vent hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, for the utility model discloses a simplify full paper cutter of operation mode, including frame 1, frame 1 includes carriage 11 and the welding three pairs of branch 12 on carriage 11 bottom surface, and the bolt has proscenium panel 2 and backstage panel 3 on carriage 11's the top surface, and proscenium panel 2 and backstage panel 3 are located respectively between two adjacent pairs of branch 12. Still weld on frame 1 and have a supporting beam 13, supporting beam 13 is located between proscenium panel 2 and backstage panel 3, and bolted connection has fan 14 on supporting beam 13, and the air outlet of fan 14 points to between proscenium panel 2 and the backstage panel 3.

The three pairs of supporting rods 12 are uniformly arranged along the length direction of the supporting frame 11, the two supporting rods 12 of the same pair are respectively positioned at two sides of the supporting frame 11 in the width direction, and each supporting rod is arranged in a direction perpendicular to the bottom surface of the supporting frame 11. The support beam 13 includes two vertical beams 131 anchored to the ground, and a cross beam 132 is integrally formed at the top ends of the two vertical beams 131, and the fan 14 is bolted to the cross beam 132.

Referring to fig. 1, a paper sorter 21 is slidably disposed on the top surface of the front panel 2, and a side surface of the paper sorter 21 facing the rear panel 3 is parallel to the width direction of the front panel 2. When the paper cutter is used, first, the full sheets are stacked on the upper surface of the front deck 2, and the operator needs to push the sheet sorter 21 to push the stack of sheets toward the rear deck 3.

Referring to fig. 2, two cutting cylinders 4 are arranged between the front panel 2 and the back panel 3 along the vertical direction, the two cutting cylinders 4 are respectively located on one side of the two opposite supporting rods 12, and the bottom ends of the two cutting cylinders 4 are anchored with the ground. The top ends of the piston rods of the two cutting cylinders 4 are respectively bolted with a guide pillar 41, and the guide pillars 41 are arranged along the vertical direction.

Referring to fig. 2, a cutter holder 42 is welded to the top ends of the two guide posts 41, the cutter holder 42 is arranged along the width direction of the front panel 2, a cutter 421 is bolted to the bottom surface of the cutter holder 42, the cutter 421 is arranged along the length direction of the cutter holder 42, and the cutting edge of the cutter 421 faces downward.

Referring to fig. 3, five pairs of guide rods 422 are slidably arranged on the tool holder 42 in the vertical direction, the five pairs of guide rods 422 are uniformly arranged along the length direction of the cutter 421, two guide rods 422 of the same pair are located at two sides of the cutter 421, and the bottom ends of five paper pressing springs 423 located at one side of the cutter 421 are welded with paper pressing plates 424. The guide rod 422 is sleeved with a paper pressing spring 423, and two ends of the paper pressing spring 423 are respectively welded and fixed with the top surface of the paper pressing plate 424 and the bottom surface of the cutter holder 42. The paper pressing plate 424 is disposed along the length direction of the cutter 421, and the bottom surface of the paper pressing plate 424 is parallel to the top surface of the front panel 2. When the cutter 421 performs cutting operation, the paper pressing plate 424 abuts against the top surface of the paper stack, so as to reduce the possibility of tilting when the paper stack is cut, and improve the cutting accuracy of the paper cutter.

Referring to fig. 3, the bottom end of the paper pressing plate 424 is lower than the bottom end of the cutter 421, and one side of each paper pressing plate 424 facing the cutter 421 is glued with a row of bristles 425, and one end of each bristle 425 facing the cutter 421 abuts against the side of the cutter 421. When the paper pressing plate 424 is tightly pressed against the top surface of the paper stack, the cutter 421 moves relative to the brush 425 when descending or rising, and the brush 425 pulls paper scraps on the cutter 421 down, so that the interference of the paper scraps on the cutter 421 is reduced.

Referring to fig. 2 and 5, the front panel 2 is flush with the top surface of the back panel 3, a gap is left between the front panel 2 and the back panel 3, and the side surfaces of the front panel 2 and the back panel 3 facing each other are all inclined. The top surface length of the front panel 2 and the back panel 3 is larger than the bottom surface length. Be equipped with backup pad 51 between foreground panel 2 and the backstage panel 3, backup pad 51 sets up along foreground panel 2's width direction, and backup pad 51's cross-section is isosceles trapezoid, and backup pad 51's both sides face is laminated with the side of foreground panel 2, backstage panel 3 orientation each other respectively, and backup pad 51's top surface flushes with foreground panel 2, backstage panel 3's top surface.

Referring to fig. 5, a cutting groove 511 for accommodating the cutter 421 is formed on the top surface of the supporting plate 51, a plurality of chip falling holes 512 are formed at the bottom end of each groove wall of the cutting groove 511, and the chip falling holes 512 are arranged along the length direction of the cutting groove 511. Each chip falling hole 512 is obliquely arranged, and the bottom end of each chip falling hole 512 is communicated with the bottom surface of the supporting plate 51. The bottom surfaces of the side walls of the cutting grooves 511 are provided with the chip falling holes 512, and paper chips falling into the cutting grooves 511 can be sprinkled from the chip falling holes 512 when being blown by wind, so that residual paper chips in the cutting grooves 511 are reduced, and the difficulty of cleaning the paper chips by operators is reduced.

Referring to fig. 2 and 5, two support cylinders 5 are disposed between the front panel 2 and the back panel 3, the two support cylinders 5 are both located on one side of the same pair of two support rods 12 facing each other, the two support cylinders 5 are both arranged in the vertical direction, and the two support cylinders 5 are both anchored on the ground. The piston rods of the two support cylinders 5 are bolted to the bottom surface of the support plate 51.

Referring to fig. 4 and 5, two limit pins 111 are slidably inserted into the support frame 11, the two limit pins 111 are respectively located at two ends of the support plate 51, the cross sections of the two limit pins 111 are both square, and the top surfaces of the limit pins 111 are flush with the bottom surface of the support plate 51. The side face of the supporting frame 11 is not stretched out to the one end of the spacer pin 111 towards the supporting plate 51, the limiting plate 112 is welded on the spacer pin 111, the limiting plate 112 is located at the end, back to the supporting plate 51, of the spacer pin 111, the limiting spring 113 is welded on the spacer pin 111, two ends of the limiting spring 113 are respectively welded and fixed with the limiting plate 112 and the side face of the supporting frame 11, and the limiting spring 113 is a compressed spring.

Referring to fig. 4 and 5, the end surface of the limit pin 111 facing away from the support plate 51 is inclined, the length of the top surface of the limit pin 111 is smaller than that of the bottom surface, and the end surface of the limit pin 111 facing away from the support plate 51 is abutted against the bottom surface edge of the guide post 41. When the cutting operation is performed, the guide post 41 slides downwards, the limit pin 111 is pushed to slide towards the support plate 51, the top surface of the limit pin 111 abuts against the bottom surface of the support plate 51, the phenomenon that the support plate 51 falls accidentally when being cut is avoided, and the probability that the support cylinder 5 is damaged due to pressure is reduced.

Referring to fig. 2 and 5, a collection box 6 for collecting paper scraps is placed under the support plate 51, an open end of the collection box 6 faces upward, and a plurality of vent holes 61 are opened on a side wall of the collection box 6. The collecting box 6 is provided to collect the blown-off paper dust by the collecting box 6, and the wind from the fan 14 flows out through the vent holes 61, thereby reducing the possibility that the paper dust in the collecting box 6 is blown out from the open end of the box body by the wind.

Referring to fig. 2, a sliding slot 31 is formed on the top surface of the back panel 3, and the length direction of the sliding slot 31 is parallel to the length direction of the back panel 3. The paper pusher 32 is slidably mounted on the back panel 3, and a paper retaining surface 322 is welded on one side of the paper pusher 32 facing the front panel 2. A slider 321 is integrally formed on the bottom surface of the paper pusher 32, and the slider 321 is in sliding fit with the chute 31.

Referring to fig. 2, the welding has two side gauges 34 on the back ground panel 3, and two side gauges 34 are located the both sides of paper pusher 32 respectively, and two side gauges 34 all set up along the length direction of spout 31, offer flutedly on the back ground panel 3, and the recess is located paper pusher 32 towards one side of foreground panel 2, and bolted paper sensor 33 in the recess, paper sensor 33 are photoelectric sensor. When the stack is pushed to the pusher 32, the stack can be attached to the side of any one of the side guides 34, and the stack can be aligned, and the pusher 32 is then actuated to push the stack toward the cutter 421. When the edge of the paper stack passes through the paper sensor 33, the paper sensor 33 cannot detect a signal of the paper stack, the paper cutter starts to control the paper pusher 32 to drive the paper stack to move towards the cutter 421, and when the distance that the paper pusher moves towards the cutter 421 is greater than the distance between the paper sensor 33 and the cutter 421, the cutter 421 can start to cut the paper stack.

The implementation principle of the embodiment is as follows: when using the paper cutter, the support plate 51 is first moved up to the position where the top surface of the support plate 51 is flush with the top surface of the back panel 3. The paper pile is pushed to the cutter 421 by the paper pusher 32, the support plate 51 moves downward after the cutter 421 cuts the paper pile, and the fan 14 is started to blow the paper scraps on the front panel 2, the back panel 3, the upper surface of the support plate 51 and the cutting groove 511 into the collection box 6. This paper cutter does not need the manual clearance of operating personnel remaining wastepaper, has simplified paper cutter's operating means, has improved paper cutter's work efficiency.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a simplify operation mode's full paper cutter, includes frame (1), cutter (421), proscenium panel (2) and backstage panel (3), its characterized in that: still including supporting cylinder (5), be equipped with a supporting beam (13) on frame (1), be equipped with fan (14) on supporting beam (13), the air outlet of fan (14) is towards between front panel (2) and backstage panel (3), leave the clearance between front panel (2) and backstage panel (3), be equipped with backup pad (51) between front panel (2) and backstage panel (3), be equipped with grooving (511) that are used for holding cutter (421) on the top surface of backup pad (51), supporting cylinder (5) set up along vertical direction, and the piston rod of supporting cylinder (5) is connected with the bottom surface of backup pad (51).

2. The full sheet cutter of claim 1, wherein: the cutting machine is characterized in that guide posts (41) are arranged on two sides of the rack (1) in a sliding manner, the two guide posts (41) are in sliding fit with the rack (1) along the vertical direction, a cutting cylinder (4) used for driving the guide posts (41) to slide along the vertical direction is arranged on the rack (1), the cutter (421) is connected with the two guide posts (41), two limiting pins (111) are arranged on the rack (1) along a horizontal sliding frame, the two limiting pins (111) respectively correspond to one guide post (41), the sliding direction of each limiting pin (111) points to the support plate (51), the top surfaces of the two limiting pins (111) are respectively attached to the bottom surface of the support plate (51), the end surfaces of the limiting pins (111) back to the support plate (51) are obliquely arranged, the length of the top surfaces of the limiting pins (111) is smaller than that of the bottom surfaces of the limiting pins (111), the end surfaces of the limiting pins (111) back to the support plate (51) are abutted, and the rack (1) is also provided with a limiting spring (113) for driving the limiting pin (111) to slide back to the supporting plate (51).

3. The full sheet cutter of claim 2, wherein: two the top of guide pillar (41) is equipped with knife rest (42), cutter (421) are connected with guide pillar (41) through knife rest (42), slide on knife rest (42) and wear to be equipped with guide bar (422), the bottom of guide bar (422) is connected with pressure board (424) the cover is equipped with pressure paper spring (423) on guide bar (422), pressure paper spring (423) both ends are connected with knife rest (42) bottom surface, pressure paper board (424) top surface respectively, pressure paper spring (423) is the pressure spring.

4. A simplified operation of a full-sheet cutter according to claim 3, characterized in that: one side of the paper pressing plate (424) facing the cutter (421) is provided with bristles (425), and one side of the bristles (425) facing the cutter (421) is abutted to the cutter (421).

5. The full sheet cutter of claim 1, wherein: the cross-section of backup pad (51) is trapezoidal, the top surface width of backup pad (51) is less than the bottom surface width of backup pad (51), the side that foreground panel (2) and backstage panel (3) moved towards each other all inclines to set up, and the side that foreground panel (2) and backstage panel (3) moved towards each other all with the side laminating of adjacent backup pad (51).

6. The full sheet cutter of claim 1, wherein: a plurality of chip falling holes (512) are formed in the bottom surface of the side wall of the cutting groove (511), the chip falling holes (512) are arranged along the length direction of the cutting groove (511), the chip falling holes (512) are obliquely arranged, and one end, communicated with the cutting groove (511), of each chip falling hole (512) is higher than the other end of each chip falling hole.

7. The full sheet cutter of claim 1, wherein: the paper scrap collecting device further comprises a collecting box (6) used for collecting paper scraps, and a box opening of the collecting box (6) is located right below the supporting plate (51).

8. The full sheet cutter of claim 7, wherein: and the wall of the collecting box (6) is provided with a vent hole (61).

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