CN211466591U

CN211466591U - Positioning device for paper cutter

Info

Publication number: CN211466591U
Application number: CN201922143437.1U
Authority: CN
Inventors: 方军; 方叙然
Original assignee: Guangzhou Bosheng Color Printing And Packaging Technology Co ltd
Current assignee: Guangdong Baisheng Packaging Color Printing Co.,Ltd.
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-11
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a positioner for paper cutter, including main part mechanism, box, fixed axle, cutter, workstation, device main part, dead slot, slewing mechanism, handle, first pivot, second pivot, third pivot, gear, chain, cam, deashing mechanism, fixed plate, gasbag, check valve, intake pipe, blast pipe and first expanding spring. The utility model has the advantages that: the first rotating shaft, the second rotating shaft and the third rotating shaft are respectively and rotatably connected with a gear, a chain is wound on the gear, a handle is rotated, and the cam continuously rotates to extrude an air bag arranged on the inner wall of the fixing plate, so that the exhaust of the exhaust pipe is facilitated; the top and the bottom mounting of gasbag have the check valve, and the blast pipe is installed to the one end that the check valve is close to the cutter, and when the cutter was cut paper, the gasbag was extruded through blast pipe exhaust air current, cleared up adnexed shredded paper bits on the cutter, made the surface of cutter level and smooth to the paper that surely goes has more the aesthetic property, is favorable to improving the availability factor of paper cutter.

Description

Positioning device for paper cutter

Technical Field

The utility model relates to a positioner equipment specifically is a positioner for paper cutter belongs to paper cutter technical field.

Background

Color printing refers to a technique of printing on the same page in different colors in different steps to achieve a color picture effect, and transferring ink to the surface of paper, fabric, leather and other materials by processes of plate making, inking, pressurizing and the like, so as to copy the content of the original in batches. After the paper is color-printed, the paper is cut by the paper cutter to cut the redundant part of the paper.

However, after the cutting blade of the existing paper cutting machine is repeatedly cut, paper scraps may adhere to the cutting edge, which causes the cut paper to have a long and short top and bottom or a left and right skew phenomenon, thereby reducing the aesthetic property of the paper, seriously cutting the color-printed part, and being not beneficial to improving the use efficiency of the paper cutting machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a positioner for paper cutter just in order to solve above-mentioned problem, the flexible operation, the installation and the dismantlement of being convenient for, through rotating the handle, the gear drives pivot extrusion gasbag, clears up the shredded paper bits that adhere to in cutter incision department to improve paper cutter's availability factor.

The utility model realizes the above purpose by the following technical proposal, a positioning device for a paper cutter comprises a main body mechanism, the main body mechanism comprises a box body, a fixed shaft, a cutter, a workbench, a main body of the device and a hollow groove, the main body of the device is fixedly connected with the box body, the fixed shaft is arranged on the inner side wall of the main body of the device, the cutter is fixedly connected with the bottom end of the fixed shaft, the workbench is arranged on the outer side wall of the box body, the hollow groove is arranged in the workbench, the workbench is rotationally connected with a rotating mechanism, the rotating mechanism comprises a handle, a first rotating shaft, a second rotating shaft, a third rotating shaft, a gear, a chain and a cam, the first rotating shaft penetrates through and is rotationally connected with the workbench, the handle is fixedly connected with one end of the first rotating shaft deviating from the box body, the second rotating shaft and the third rotating shaft are symmetrically arranged at the hollow groove part in the workbench about the first rotating, the three gears are respectively fixed on the first rotating shaft, the second rotating shaft and the third rotating shaft, the chain is wound outside the gear, the two cams are respectively fixed at the end parts of the second rotating shaft and the third rotating shaft, the cam is abutted against the ash removing mechanism, the ash removing mechanism comprises a fixing plate, an air bag, a one-way valve, an air inlet pipe, an exhaust pipe and a first expansion spring, the cam is abutted against the fixed plate which is fixedly connected with the side wall of the box body, the air bag is fixed on the inner side wall of the fixing plate, the first expansion spring is arranged on the inner wall of the air bag, the two one-way valves are respectively connected with the top end and the bottom end of the air bag, the exhaust pipe penetrates through the device main body and is fixed at one end of the one-way valve close to the cutter, the air inlet pipe penetrates through the box body and is fixed at one end, deviating from the cutter, of the one-way valve.

Preferably, for the position of fixed paper when the cutting, box and fixed establishment sliding connection, fixed establishment includes nipper, slide bar, second expanding spring, fixed block and fixture block, the nipper the slide bar the second expanding spring with fixed block sliding connection in the inside wall of box, slide bar fixed connection in the bottom of nipper, the slide bar with be connected with between the fixed block the second expanding spring, the fixed block connect in the fixture block, fixture block fixed connection in the lateral wall of device main part.

Preferably, for convenient fixed to the paper, fixed establishment still includes connecting rod, footboard and spout, the connecting rod install in the bottom of fixed block, footboard fixed connection in the connecting rod, connecting rod sliding connection in the box inner wall is equipped with the spout position.

Preferably, in order to place the paper to be cut, the main body mechanism further comprises placing tables fixedly connected to the outer side wall of the box body, and the two placing tables are symmetrically fixed to two side walls of the workbench relative to the handle.

Preferably, in order to facilitate storage of the cut paper, the main body mechanism further comprises a storage table, and the storage table is fixed on an outer side wall of the box body, which is away from one end of the handle.

Preferably, in order to keep the surface of the paper flat, the placing table is connected to a sliding mechanism, the sliding mechanism comprises a fixing rod, a screw, a sliding plate and a long rod, the fixing rod is mounted at the top end of the placing table, the screw penetrates through the sliding plate and is connected to the fixing rod in a clamping mode, the sliding plate is connected to the fixing rod in a sliding mode, the long rod is fixedly connected to the sliding plate, and the long rod is connected to the workbench in a sliding mode.

The utility model has the advantages that: the first rotating shaft, the second rotating shaft and the third rotating shaft are respectively and rotatably connected with a gear, a chain is wound on the gear, and when an operator rotates the handle, the cams fixed on the second rotating shaft and the third rotating shaft continuously rotate to extrude the air bags arranged on the inner wall of the fixing plate, so that the exhaust of the exhaust pipe is facilitated; the top and the bottom mounting of gasbag have the check valve, and the blast pipe is installed to the one end that the check valve is close to the cutter, and when device main part function drove the cutter to the paper cutting, the gasbag is owing to receive the extrusion through blast pipe discharge inside air current, and the air current is cleared up adnexed shredded paper bits on to the cutter to make the surface of cutter level and smooth, the paper of surely having more the aesthetic property is favorable to improving the availability factor of paper cutter.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the rotating mechanism and the ash removal mechanism shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure between the main body mechanism and the fixing mechanism shown in FIG. 2;

fig. 4 is a schematic view of a connection structure of the main body mechanism and the rotating mechanism shown in fig. 2.

In the figure: 1. the device comprises a main body mechanism, 11, a box body, 12, a fixed shaft, 13, a cutter, 14, a placing table, 15, a workbench, 16, a containing table, 17, a device main body, 18, a hollow groove, 2, a rotating mechanism, 21, a handle, 22, a first rotating shaft, 23, a second rotating shaft, 24, a third rotating shaft, 25, a gear, 26, a chain, 27, a cam, 3, a dust cleaning mechanism, 31, a fixed plate, 32, an air bag, 33, a one-way valve, 34, an air inlet pipe, 35, an air outlet pipe, 36, a first expansion spring, 4, a fixing mechanism, 41, a paper pressing plate, 42, a connecting rod, 43, a pedal, 44, a sliding groove, 45, a sliding rod, 46, a second expansion spring, 47, a fixed block, 48, a clamping block, 5, a sliding mechanism, 51, a fixed rod, 52, a screw, 53, a sliding.

Detailed Description

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

Referring to fig. 1-4, a positioning device for a paper cutter includes a main body mechanism 1, where the main body mechanism 1 includes a box 11, a fixed shaft 12, a cutter 13, a workbench 15, a device main body 17, and a hollow slot 18, the device main body 17 is fixedly connected to the box 11, the fixed shaft 12 is installed on an inner side wall of the device main body 17, the cutter 13 is fixedly connected to a bottom end of the fixed shaft 12, the workbench 15 is installed on an outer side wall of the box 11, the hollow slot 18 is provided in the workbench 15, the workbench 15 is rotatably connected to a rotating mechanism 2, the rotating mechanism 2 includes a handle 21, a first rotating shaft 22, a second rotating shaft 23, a third rotating shaft 24, a gear 25, a chain 26, and a cam 27, the first rotating shaft 22 penetrates and is rotatably connected to the workbench 15, the handle 21 is fixedly connected to an end of the first rotating shaft 22 away from the box 11, the second rotating shaft 23 and the third rotating shaft 24 are symmetrically arranged at the empty groove 18 position in the workbench 15 about the first rotating shaft 22, three gears 25 are respectively fixed at the first rotating shaft 22, the second rotating shaft 23 and the third rotating shaft 24, the chain 26 is wound outside the gears 25, two cams 27 are respectively fixed at the end parts of the second rotating shaft 23 and the third rotating shaft 24, the cams 27 are abutted against the ash cleaning mechanism 3, the ash cleaning mechanism 3 comprises a fixing plate 31, an air bag 32, a one-way valve 33, an air inlet pipe 34, an air outlet pipe 35 and a first expansion spring 36, the cams 27 are abutted against the fixing plate 31, the fixing plate 31 is fixedly connected with the side wall of the box body 11, the air bag 32 is fixed at the inner side wall of the fixing plate 31, and the first expansion spring 36 is arranged at the inner wall of the air bag 32, the two check valves 33 are respectively connected to the top end and the bottom end of the air bag 32, the exhaust pipe 35 penetrates through the device main body 17 and is fixed at one end, close to the cutter 13, of the check valve 33, and the air inlet pipe 34 penetrates through the box body 11 and is fixed at one end, away from the cutter 13, of the check valve 33.

As a technical optimization scheme of the utility model,

box

11 and 4 sliding connection of fixed establishment, fixed establishment 4 includes nipper 41, slide bar 45, second expanding spring 46, fixed block 47 and fixture block 48, nipper 41 the slide bar 45 the second expanding spring 46 with fixed block 47 sliding connection in the inside wall of box 11, slide bar 45 fixed connection in the bottom of nipper 41, slide bar 45 with be connected with between the fixed block 47 the second expanding spring 46, fixed block 47 block connect in fixture block 48, fixture block 48 fixed connection in the lateral wall of device main part 17.

As a technical optimization scheme of the utility model, fixed establishment 4 still includes connecting rod 42, footboard 43 and spout 44, connecting rod 42 install in the bottom of fixed block 47, footboard 43 fixed connection in connecting rod 42, connecting rod 42 sliding connection in box 11 inner wall is equipped with spout 44 position.

As a technical optimization scheme of the utility model, main body mechanism 1 is still including placing platform 14, place platform 14 fixed connection in the lateral wall of box 11, two place platform 14 about handle 21 symmetry is fixed in the both sides wall of workstation 15.

As a technical optimization scheme of the utility model, main part mechanism 1 still includes containing table 16, containing table 16 is fixed in box 11 deviates from the lateral wall of handle 21 one end.

As a technical optimization of the present invention, the placing table 14 is connected to the sliding mechanism 5, the sliding mechanism 5 includes a fixing rod 51, a screw 52, a sliding plate 53 and a long rod 54, the fixing rod 51 is installed on the top end of the placing table 14, the screw 52 runs through the sliding plate 53 and the fastening connection are connected to the fixing rod 51, the sliding plate 53 is slidably connected to the fixing rod 51, the long rod 54 is fixedly connected to the sliding plate 53, the long rod 54 is slidably connected to the working table 15.

The utility model discloses when using, at first, the paper that the operating personnel will need to tailor is neatly placed on workstation 15, workstation 15 both sides are fixed with two and are placed platform 14, dead lever 51 is fixed on placing platform 14, screw 52 runs through slide 53 and block connects in dead lever 51, stock 54 is installed in the bottom of slide 53, the operating personnel puts paper in the bottom of stock 54, slide 53 slides and connects in dead lever 51, the operating personnel holds stock 54 with the hand, and slide stock 54 from the dead lever 51 near the one end of box 11 to the one end that deviates from box 11 slowly, make stock 54 flatten paper when contradicting paper, thereby can be more accurate cut paper when the paper cutter operates; after one end of the paper departing from the box body 11 is fixed, an operator lifts a foot to step on a pedal 43 arranged at the bottom end of the box body 11, the pedal 43 is fixedly connected with a connecting rod 42, the connecting rod 42 is connected to a sliding groove 44 arranged in the box body 11 in a sliding manner, when the operator steps on the pedal 43, a fixed block 47 fixed together with the connecting rod 42 slides, one end of a second expansion spring 46 is connected with a sliding rod 45, and the other end of the second expansion spring is connected with the fixed block 47, so that when the fixed block 47 slides, the sliding rod 45 displaces to enable the fixed block 47 to be clamped and connected with a clamping block 48 fixed on the side wall of the box body 11, the top end of the sliding rod 45 is fixed with the bottom end of the paper pressing plate 41, the clamping block 48 is clamped with the fixed block 47, the paper pressing plate 41; then, an operator opens an external power supply of the device main body 17, the paper cutter starts to cut paper, and the cut paper is directly pushed to the accommodating table 16 fixed at one end of the box body 11, which is far away from the handle 21, by the device main body 17, so that uncut paper and the cut paper are separately placed, and confusion is avoided; when the paper cutting machine slides, an operator can rotate a handle 21 arranged on the outer side wall of the workbench 15, a first rotating shaft 22 is fixed with the handle 21 and is rotatably connected to the hollow groove 18 arranged on the inner side of the workbench 15, a second rotating shaft 23 and a third rotating shaft 24 are symmetrically arranged on the hollow groove 18 arranged on the inner side of the workbench 15 relative to the first rotating shaft 22, three gears 25 are respectively rotatably connected with the first rotating shaft 22, the second rotating shaft 23 and the third rotating shaft 24, chains 26 are wound outside the gears 25, when the operator rotates the handle 21, the first rotating shaft 22 rotates to enable the second rotating shaft 23 and the third rotating shaft 24 to rotate, and therefore cams 27 fixed at the end parts of the second rotating shaft 23 and the third rotating shaft 24 continuously rotate; fixed plate 31 inner wall is fixed with gasbag 32, check valve 33 is all installed to the top and the bottom of gasbag 32, install blast pipe 35 in the one end that check valve 33 is close to cutter 13, when operating personnel rotates handle 21, cam 27 extrudes gasbag 32, make gasbag 32 exhaust gas, because blast pipe 35 slope runs through device main part 17, when making cutter 13 slide, can just in time blow away the shredded paper bits of adhering to on cutter 13, thereby clear up the incision department of cutter 13, be favorable to accurate cutting, improve the cutting efficiency of paper cutter.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a positioner for paper cutter, includes main part mechanism (1), its characterized in that: the cutting device is characterized in that the main body mechanism (1) comprises a box body (11), a fixed shaft (12), a cutter (13), a workbench (15), a device main body (17) and a hollow groove (18), the device main body (17) is fixedly connected with the box body (11), the fixed shaft (12) is installed on the inner side wall of the device main body (17), the cutter (13) is fixedly connected with the bottom end of the fixed shaft (12), the workbench (15) is installed on the outer side wall of the box body (11), the hollow groove (18) is arranged in the workbench (15), the workbench (15) is rotatably connected with a rotating mechanism (2), the rotating mechanism (2) comprises a handle (21), a first rotating shaft (22), a second rotating shaft (23), a third rotating shaft (24), a gear (25), a chain (26) and a cam (27), the first rotating shaft (22) is penetrated and rotatably connected with the workbench (15), the handle (21) is fixedly connected with one end of the first rotating shaft (22) deviating from the box body (11), the second rotating shaft (23) and the third rotating shaft (24) are symmetrically arranged on the empty groove (18) in the workbench (15) about the first rotating shaft (22), the gears (25) are respectively fixed on the first rotating shaft (22), the second rotating shaft (23) and the third rotating shaft (24), the chain (26) is wound outside the gears (25), the two cams (27) are respectively fixed on the ends of the second rotating shaft (23) and the third rotating shaft (24), the cams (27) are abutted against the ash cleaning mechanism (3), and the ash cleaning mechanism (3) comprises a fixing plate (31), an air bag (32), a one-way valve (33), an air inlet pipe (34), an exhaust pipe (35) and a first telescopic spring (36), cam (27) with fixed plate (31) are contradicted, fixed plate (31) fixed connection in the lateral wall of box (11), gasbag (32) are fixed in the inside wall of fixed plate (31), first expanding spring (36) install in the inner wall of gasbag (32), two check valve (33) connect respectively in the top and the bottom of gasbag (32), blast pipe (35) run through device main part (17) and are fixed in check valve (33) are close to the one end of cutter (13), intake pipe (34) run through box (11) and are fixed in check valve (33) deviate from the one end of cutter (13).

2. The positioning device for a paper cutter according to claim 1, wherein: box (11) and fixed establishment (4) sliding connection, fixed establishment (4) include press platen (41), slide bar (45), second expanding spring (46), fixed block (47) and fixture block (48), press platen (41) slide bar (45) second expanding spring (46) with fixed block (47) sliding connection in the inside wall of box (11), slide bar (45) fixed connection in the bottom of press platen (41), slide bar (45) with be connected with between fixed block (47) second expanding spring (46), fixed block (47) block connect in fixture block (48), fixture block (48) fixed connection in the lateral wall of device main part (17).

3. The positioning device for a paper cutter according to claim 2, wherein: the fixing mechanism (4) further comprises a connecting rod (42), a pedal (43) and a sliding groove (44), the connecting rod (42) is installed at the bottom end of the fixing block (47), the pedal (43) is fixedly connected to the connecting rod (42), and the connecting rod (42) is slidably connected to the sliding groove (44) on the inner wall of the box body (11).

4. The positioning device for a paper cutter according to claim 1, wherein: the main body mechanism (1) further comprises placing tables (14), the placing tables (14) are fixedly connected to the outer side wall of the box body (11), and the two placing tables (14) are symmetrically fixed to the two side walls of the workbench (15) relative to the handle (21).

5. The positioning device for a paper cutter according to claim 1, wherein: the main body mechanism (1) further comprises a containing table (16), and the containing table (16) is fixed on the outer side wall of one end, deviating from the handle (21), of the box body (11).

6. The positioning device for a paper cutter according to claim 4, wherein: the placing table (14) is connected to a sliding mechanism (5), the sliding mechanism (5) comprises a fixing rod (51), a screw (52), a sliding plate (53) and a long rod (54), the fixing rod (51) is installed at the top end of the placing table (14), the screw (52) penetrates through the sliding plate (53) and is connected to the fixing rod (51) in a clamping mode, the sliding plate (53) is connected to the fixing rod (51) in a sliding mode, the long rod (54) is fixedly connected to the sliding plate (53), and the long rod (54) is connected to the working table (15) in a sliding mode.