CN212498062U - Paper cutting machine - Google Patents

Paper cutting machine Download PDF

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Publication number
CN212498062U
CN212498062U CN202020988931.8U CN202020988931U CN212498062U CN 212498062 U CN212498062 U CN 212498062U CN 202020988931 U CN202020988931 U CN 202020988931U CN 212498062 U CN212498062 U CN 212498062U
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platform
paper
finished product
storage platform
chain
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CN202020988931.8U
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Chinese (zh)
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不公告发明人
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Xinhua News Agency Printing Co ltd
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Xinhua News Agency Printing Co ltd
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Abstract

The utility model relates to a paper cutter belongs to paper cutting device field, and it is at the in-process that cuts the paper for solving, thereby when carrying the paper to the front platform on the people need frequently bow the transport and cause the problem of damage to people's waist, and main technical scheme includes the base, cuts the platform and cuts the mechanism, it includes front platform and rear platform to cut the platform, one side of front platform is provided with paper promotion material feeding unit, paper promotion material feeding unit includes relative side bearer and is located the paper storage platform between the relative side bearer, the paper storage platform with the side bearer slides and links to each other, be provided with control on the side bearer the paper is deposited the hydraulic drive spare that the platform rose or descend. The utility model discloses it can wait to cut the paper and promote to the position that flushes mutually with the front platform to make and cut the workman when carrying the paper to the front platform on, do not need frequent stoop, reduce and cut workman's waist injured probability.

Description

Paper cutting machine
Technical Field
The utility model belongs to the technical field of paper cutting device's technique and specifically relates to a paper cutter is related to.
Background
A paper cutter is one of cutting machines, and is widely used in paper processing. The cutting of blanks from cutting to printing and the cutting of bound workbooks are carried out by a paper cutter in the production of printing, packaging, book binding and the like. The market is divided into various paper cutters, and the hydraulic paper cutter can smoothly cut texts with different paper qualities, is very suitable for processing files in large batches, and is widely applied to libraries and printing press publications.
Referring to fig. 1, a conventional paper cutter is shown. Including base 1, be located the cutting platform 2 that is the level setting on 1 top of base and be located the mechanism 3 that cuts 2 tops of cutting platform. The cutting platform 2 comprises a front platform 21 and a rear platform 22 which are arranged in front and back, and a gap is reserved between the front platform 21 and the rear platform 22. The cutting mechanism 3 is located at a position where the front and rear stages 21 and 22 are butted. The cutting mechanism 3 comprises a door-shaped frame 31, the door-shaped frame 31 comprises a cross beam 311 and upright posts 312 positioned at two ends of the cross beam 311, the cross beam 311 is arranged along a gap between the front platform 21 and the rear platform 22 in the length direction, the bottom ends of the upright posts 312 are fixed with the cutting platform 2, and the top ends of the upright posts 312 are fixed with the cross beam 311. A cutter 32 having a blade facing the gap between the front and rear stages 21 and 22 is disposed below the cross member 311. A driving mechanism for driving the cutter 32 to move downwards is arranged inside the door-shaped frame 31.
When cutting a large-size paper to a small-size paper suitable for printing, the large-size paper needs to be conveyed to a front platform of a paper cutter, and the paper needs to be pushed below a cutter of a cutting mechanism for cutting. When the paper is conveyed to the front platform, the paper to be cut is large in size, and the number of the paper conveyed each time is large, so that the conveyed paper is heavy in weight. When the paper is conveyed, the height of the stack of paper is sometimes greatly different from that of the cutter, and the cutter needs to bend down for conveyance. The paper cutting frequency of the paper cutter is very fast, and the cutting of a pile of paper can be completed within several seconds, so that a cutting worker needs to carry paper frequently, the labor intensity of the cutting worker is very high, and the waist of the cutting worker is extremely easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a paper cutter, it has can wait to cut the paper and promote to the position that flushes mutually with the front platform to make and cut the workman when carrying the paper to the front platform, do not need frequent bowing, reduce and cut workman's waist injured probability.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a paper cutter, includes the base, cuts the platform and cuts the mechanism, it includes front platform and back platform to cut the platform, one side of front platform is provided with paper promotion material feeding unit, paper promotion material feeding unit includes relative side bearer and is located the paper storage platform between the relative side bearer, the paper storage platform with the side bearer slides and links to each other, be provided with control on the side bearer the paper storage platform rises or the hydraulic drive spare that descends.
Through adopting above-mentioned technical scheme, when cutting the paper, the paper that will treat to cut is placed on the paper storage platform, at the in-process that cuts the paper, it rises to deposit the platform through control paper, thereby the paper that makes to treat to cut promotes to the top of front platform, thereby cut the workman and can transport the paper level that treats to cut to the front platform, thereby on transporting the front platform with the paper, at the in-process of transport, it does not need frequent bowing to cut the workman, make the waist that cuts the workman be difficult for appearing the damage.
The present invention may be further configured in a preferred embodiment as: the opposite side of front platform is provided with finished product elevating gear, finished product elevating gear includes relative support body and is located the finished product storage platform between the relative support body, it links to each other to slide between finished product storage platform and the support body, finished product storage platform and paper are deposited and are provided with the linkage subassembly between the platform, when the platform goes up is deposited to the paper, the finished product storage platform descends, when the platform descends is deposited to the paper, the finished product storage platform ascends.
Through adopting above-mentioned technical scheme, paper along with on the paper storage platform is constantly consumed, and the paper of putting things in good order on finished product storage platform constantly increases, and when the paper storage platform rose, finished product storage platform descends to be convenient for cut the workman pile up the paper that will cut on the paper that has already put things in good order and has cut.
The present invention may be further configured in a preferred embodiment as: the linkage assembly comprises a plurality of chains, one end of each chain is connected with the paper storage platform, and the other end of each chain penetrates through the upper portion of the front platform and is connected with the finished product storage platform.
Through adopting above-mentioned technical scheme, deposit the platform with the finished product through the chain and deposit the platform with paper and link to each other, make the chain always deposit the platform to the paper and exert an ascending pulling force to deposit the in-process that the platform rises at hydraulic drive spare drive paper, reduce hydraulic drive spare's load, thereby play the protection to hydraulic drive spare.
The present invention may be further configured in a preferred embodiment as: and a supporting structure for supporting the chain is arranged above the front platform.
Through adopting above-mentioned technical scheme, through propping up the chain to at the in-process of cutting the paper, the chain can not influence and cuts the workman and cut the paper.
The present invention may be further configured in a preferred embodiment as: the supporting structure comprises a first truss and a second truss, the first truss is located between opposite side frames, the second truss is located between opposite frame bodies, first fixed pulleys are arranged on the first truss, the first fixed pulleys are matched with the number of chains in a one-to-one mode, second fixed pulleys are arranged on the second truss, the number of the chains is matched with the number of the chains in a one-to-one mode, and the chains sequentially penetrate through the corresponding first fixed pulleys and the corresponding second fixed pulleys.
Through adopting above-mentioned technical scheme, can protect the chain through first fixed pulley and second fixed pulley, reduce the wearing and tearing of chain, make the difficult cracked condition that appears of in-process of chain using.
The present invention may be further configured in a preferred embodiment as: the opposite sides of the frame body are respectively provided with a vertically arranged guide groove, and the finished product storage platform is provided with a moving block which extends into the guide grooves and is connected with the guide grooves in a sliding manner.
Through adopting above-mentioned technical scheme, lead to finished product storage platform through the guide way to make finished product storage platform can only reciprocate along vertical direction.
The present invention may be further configured in a preferred embodiment as: the opposite sides of the opposite side frames are respectively provided with a vertically arranged sliding groove, and the paper storage platform is provided with a sliding block which extends into the sliding groove and is connected with the sliding groove in a sliding manner.
By adopting the technical scheme, the moving direction of the paper storage platform is limited by the matching of the sliding chute and the sliding block, so that the paper storage platform can only move along the vertical direction,
the present invention may be further configured in a preferred embodiment as: the hydraulic drive is located inside the chute.
Through adopting above-mentioned technical scheme, hide hydraulic drive spare in the spout to when avoiding placing the paper on the paper storage table, hydraulic drive spare causes the interference to the paper.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when paper is cut, the paper to be cut is placed on the paper storage platform, and in the process of cutting the paper, the paper storage platform is controlled to ascend, so that the paper to be cut is lifted above the front platform, a cutter can horizontally convey the paper to be cut to the front platform, the paper is conveyed to the front platform, and the cutter does not need to frequently bend down in the conveying process, so that the waist of the cutter is not prone to damage;
2. the paper stacked on the finished product storage platform is continuously consumed along with the paper on the paper storage platform, the paper stacked on the finished product storage platform is continuously increased, and when the paper storage platform rises, the finished product storage platform descends, so that a cutting worker can stack the cut paper on the stacked and cut paper conveniently.
Drawings
FIG. 1 is a diagram of background art;
FIG. 2 is a schematic view of the structure of the paper cutter;
fig. 3 is a schematic structural diagram of the paper lifting and feeding device and the finished product lifting device.
In the figure, 1, a base; 2. a cutting platform; 21. a front platform; 22. a rear platform; 3. a cutting mechanism; 31. a gantry frame; 311. a cross beam; 312. a column; 32. a cutter; 4. a paper lifting and feeding device; 41. a side frame; 411. a chute; 42. a paper storage platform; 421. a slider; 43. a hydraulic cylinder; 5. a finished product lifting device; 51. a frame body; 511. a guide groove; 52. a finished product storage platform; 521. a moving block; 53. a chain; 6. a support structure; 61. a first truss; 62. a second truss; 63. a first fixed pulley; 64. and a second fixed pulley.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2 and 3, in order to disclose the present invention, a paper lifting and feeding device 4 is disposed on the left side of the front platform 21 of the cutting platform 2, and the paper lifting and feeding device 4 includes side frames 41 disposed oppositely and a paper storage platform 42 disposed between the side frames 41. The side frames 41 are vertically arranged, and the arrangement direction of the two side frames 41 is from one end of the front platform 21 far away from the rear platform 22 to one end close to the rear platform 22.
The opposite sides of the opposite side frames 41 are respectively provided with a sliding chute 411 which is vertically arranged, a sliding block 421 which extends into the sliding chute 411 and is connected with the sliding chute 411 in a sliding manner is arranged at the position of the paper storage platform 42 opposite to the sliding chute 411, and the sliding block 421 is fixedly connected with the paper storage platform 42 or is integrally formed. A hydraulic oil cylinder 43 is vertically arranged in the sliding groove 411 and above the sliding block 421, a piston rod of the hydraulic oil cylinder 43 faces downwards, a piston rod of the hydraulic oil cylinder 43 is fixedly connected with the sliding block 421, and a cylinder body of the hydraulic oil cylinder 43 is fixedly connected with the side frame 41.
The top end of the side frame 41 is raised above the upper surface of the front platform 21. When the piston rod of the hydraulic cylinder 43 is extended, the piston rod of the hydraulic cylinder 43 pushes the paper storage platform 42 to move downward. When the piston rod of the hydraulic cylinder 43 is retracted into the cylinder body, the hydraulic cylinder 43 pulls the paper storage platform 42 to move upward.
When cutting the paper, the paper to be cut is firstly stacked on the paper storage platform 42, when cutting the paper, the retraction amount inside the cylinder body is retracted through the piston rod of the control hydraulic oil cylinder 43, so that the height of the paper storage platform 42 can be controlled, the paper on the paper storage platform 42 is lifted to the upper surface of the front platform 21, then the paper above the front platform 21 is pulled, the paper is straightened on the front platform 21 from the paper storage platform 42, and therefore when a cutting worker carries the paper to the front platform 21, the cutting worker does not need to bend down to carry the paper.
A finished product lifting device 5 is disposed at the right side of the front platform 21, and the finished product lifting device 5 includes opposite frame bodies 51 and a finished product storage platform 52 disposed between the opposite frame bodies 51. The frame body 51 is vertically arranged and the top end of the frame body 51 is higher than the upper surface of the front platform 21. The opposite surfaces of the opposite frame bodies 51 are respectively provided with guide grooves 511 arranged vertically. The finished product storage platform 52 is provided with a moving block 521 which extends into the guide groove 511 and is connected with the guide groove 511 in a sliding manner at a position opposite to the guide groove 511, and the moving block 521 is fixedly connected with the finished product storage platform 52 or integrally formed.
The finished product storage platform 52 is a rectangular table, and the paper storage platform 42 is also a rectangular table. The four corners of the finished product storage platform 52 are respectively provided with a chain 53, one end of each chain 53 is fixedly connected with the finished product storage platform 52, and the other end of each chain 53 passes through the upper part of the front platform 21 and is fixedly connected with the paper storage platform 42. Four chains located at the four corners of the finished product storage platform 52 are connected to the four corners of the paper storage platform 42, respectively. The paper storage platform 42 and the finished product storage platform 52 are connected by chains, and when the paper storage platform 42 is located at the bottom end of the side frame 41, the surface of the finished product storage platform 52 is flush with the surface of the front platform 21. When the paper storage platform 42 is lifted upward by the hydraulic cylinder 43, the finished product storage platform 52 moves downward by its own weight
The two corners of the finished product storage platform 52 on the side facing the front end of the front platform 21 near the front platform 21 correspond to the two corners of the paper storage platform 42 on the side facing the front end of the front platform 21 near the front platform 21 and are connected by a chain 53. The two corners of the finished product storage platform 52 on the side facing the front end of the front platform 21 away from the front platform 21 correspond to the two corners of the paper storage platform 42 on the side facing the front end of the front platform 21 away from the front platform 21 and are connected by a chain 53.
The two corners of the finished product storage platform 52 on the side toward the rear end of the front platform 21 near the front platform 21 correspond to the two corners of the paper storage platform 42 on the side toward the rear end of the front platform 21 near the front platform 21 and are connected by a chain 53. The two corners of the finished product storage platform 52 on the side toward the rear end of the front platform 21 that are away from the front platform 21 correspond to the two corners of the paper storage platform 42 on the side toward the rear end of the front platform 21 that are away from the front platform 21 and are connected by a chain 53.
Above the front platform 21 is a support structure 6 carrying a chain 53 such that the chain 53 is suspended above the front platform 21. The supporting structure 6 comprises a first truss 61 and a second truss 62 which are horizontally parallel and oppositely arranged, the first truss 61 is positioned between the two side frames 41, and the first truss 61 is fixedly connected with the two side frames 41. The overall shape of the first truss 61 is rectangular, and four corners of the first truss 61 are respectively opposite to four corners of the paper storage platform 42. First fixed pulleys 63 are respectively installed at four corners of the first truss 61.
The first fixed pulleys 63 at both corners of the first girder 61 on the side toward the front end of the front platform 21 are different in height, wherein the height of the first fixed pulley 63 at a corner close to the front platform 21 is lower than the height of the first fixed pulley 63 at a corner far from the front platform 21. Similarly, the first fixed pulleys 63 at two corners of the first girder 61 on the side toward the rear end of the front platform 21 are different in height, wherein the height of the first fixed pulley 63 at a corner close to the front platform 21 is lower than the height of the first fixed pulley 63 at a corner far from the front platform 21.
The second truss 62 is located between the two frame bodies 51, and the second truss 62 is fixedly connected with the top ends of the frame bodies 51 respectively. The overall shape of the second truss 62 is rectangular, and four corners of the second truss 62 are respectively opposite to four corners of the finished product storage platform 52. Second fixed pulleys 64 are respectively installed at four corners of the second truss 62.
The second fixed pulleys 64 on both corners of the second girder 62 on the side toward the front end of the front platform 21 are different in height, wherein the second fixed pulleys 64 near a corner of the front platform 21 are lower in height than the second fixed pulleys 64 at a corner distant from the front platform 21. Similarly, the heights of the second fixed pulleys 64 at two corners of the second girder 62 on the side toward the rear end of the front platform 21 are different, wherein the height of the second fixed pulley 64 at a corner near the front platform 21 is lower than the height of the second fixed pulley 64 at a corner far from the front platform 21.
The chains 53 at the four corners of the finished product storage platform 52 are provided with a first fixed pulley 63 and a second fixed pulley 64 corresponding to the first truss 61 and the second truss 62 in sequence, so that the chains 53 are suspended above the front platform 21.
The implementation principle of the embodiment is as follows: the platform 42 is deposited with the paper to the extreme low position department for the head phase, then will treat that the paper that cuts directly places the paper through conveyer such as fork truck and deposit the platform 42 in, at the in-process that cuts the paper, through the height of control paper deposit the platform, thereby promote the height of paper, thereby be convenient for cut personnel need not bow to go the transport when carrying the paper, only need deposit the platform with the paper from the paper and pull to the front platform 21 on, the finished product is deposited the platform 52 to the paper that will cut at last. Similarly, as the stacking of the sheets on the finished product storage platform 52 increases and the finished product storage platform 52 descends as the sheet storage platform 42 ascends, the cutting worker does not need to bend down to stack the cut sheets also when placing the cut sheets.
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 paper cutter, includes base (1), cuts platform (2) and cuts mechanism (3), cut platform (2) including preceding platform (21) and back platform (22), its characterized in that: one side of front platform (21) is provided with paper and promotes material feeding unit (4), paper promotes material feeding unit (4) including relative side frame (41) and lie in paper storage platform (42) between relative side frame (41), paper storage platform (42) with side frame (41) slide and link to each other, be provided with the control on side frame (41) paper storage platform (42) rise or the hydraulic drive spare that descends.
2. The paper cutter of claim 1, wherein: the opposite side of preceding platform (21) is provided with finished product elevating gear (5), finished product elevating gear (5) deposit platform (52) including relative support body (51) and the finished product that is located between relative support body (51), the finished product is deposited and is slided between platform (52) and support body (51) and link to each other, the finished product is deposited and is provided with the linkage subassembly between platform (42) is deposited to platform (52) and paper, when platform (42) rose is deposited to the paper, platform (52) descends is deposited to the finished product, when platform (42) descends is deposited to the paper, platform (52) rose is deposited to the finished product.
3. The paper cutter of claim 2, wherein: the linkage assembly comprises a plurality of chains (53), one end of each chain (53) is connected with the paper storage platform (42), and the other end of each chain (53) penetrates through the upper portion of the front platform (21) to be connected with the finished product storage platform (52).
4. The paper cutter of claim 3, wherein: and a supporting structure (6) for supporting the chain (53) is arranged above the front platform (21).
5. The paper cutter of claim 4, wherein: support structure (6) including being located first truss (61) between relative side bearer (41) and being located second truss (62) between relative support body (51), be provided with on first truss (61) with chain (53) quantity phase-match and one-to-one's first fixed pulley (63), be provided with on second truss (62) with chain (53) quantity phase-match and one-to-one's second fixed pulley (64), first fixed pulley (63) and second fixed pulley (64) that correspond are passed in proper order in chain (53).
6. The paper cutter of claim 2, wherein: the opposite sides of the frame body (51) are respectively provided with a guide groove (511) which is vertically arranged, and the finished product storage platform (52) is provided with a moving block (521) which extends into the guide groove (511) and is connected with the guide groove (511) in a sliding manner.
7. The paper cutter of claim 1, wherein: the opposite sides of the opposite side frames (41) are respectively provided with a sliding groove (411) which is vertically arranged, and a sliding block (421) which extends into the sliding groove (411) and is connected with the sliding groove (411) in a sliding mode is arranged on the paper storage platform (42).
8. The paper cutter of claim 7, wherein: the hydraulic drive is located inside the chute (411).
CN202020988931.8U 2020-06-02 2020-06-02 Paper cutting machine Active CN212498062U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020988931.8U CN212498062U (en) 2020-06-02 2020-06-02 Paper cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020988931.8U CN212498062U (en) 2020-06-02 2020-06-02 Paper cutting machine

Publications (1)

Publication Number Publication Date
CN212498062U true CN212498062U (en) 2021-02-09

Family

ID=74382183

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020988931.8U Active CN212498062U (en) 2020-06-02 2020-06-02 Paper cutting machine

Country Status (1)

Country Link
CN (1) CN212498062U (en)

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