CN218699347U - Cutting device of printing paper - Google Patents
Cutting device of printing paper Download PDFInfo
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- CN218699347U CN218699347U CN202222081423.3U CN202222081423U CN218699347U CN 218699347 U CN218699347 U CN 218699347U CN 202222081423 U CN202222081423 U CN 202222081423U CN 218699347 U CN218699347 U CN 218699347U
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- screw rod
- printing
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- 238000005520 cutting process Methods 0.000 title claims abstract description 44
- 238000003825 pressing Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 9
- 230000000670 limiting effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of printing, and a cutting device of printing paper is disclosed, including fixing device, fixing device includes the fixed block, the equal fixedly connected with electric telescopic handle in lower extreme both sides of fixed block, electric telescopic handle's lower extreme fixedly connected with clamp plate, two the equal sliding connection of opposite side of clamp plate has the screw rod, the other end fixedly connected with expansion plate of screw rod, the surface threaded connection of screw rod has the nut. This cutting device of printing paper drives the clamp plate through electric telescopic handle and extrudees the upper end of paper, plays fixed effect, redraws the expansion plate, make the expansion plate extend, rotate the nut after that, the position of adjusting screw rod, make the screw rod slide to the clamp plate direction, it is spacing to drive the expansion plate to carry out the paper both sides, the position of final alignment nut, it is spacing to the screw rod, thereby make the expansion plate carry on spacingly to the paper, it fixes the paper to reach, prevent to cut the effect of emergence skew.
Description
Technical Field
The utility model relates to a printing technology field specifically is a cutting device of printing paper.
Background
Printing is a process of transferring printing plates approved by auditing to printing stocks through printing machinery and special ink, paper is needed in the printing process, and the paper needs to be cut into needed length when the printing plates are used.
The existing printing paper cutting device usually cuts paper directly, so that paper deviation is easily caused, the whole specification is damaged, and the paper needs to be trimmed at the later stage to meet the specification.
Therefore, a cutting device for printing paper is provided to solve the problem that the paper is easy to shift in the cutting process.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a cutting device of printing paper possesses and fixes the paper, and the problem of skew takes place easily to the advantage of the cutting of being convenient for has solved the cutting in-process paper that mentions among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for printing paper comprises a fixing device, wherein an adjusting device is arranged at the lower end of the fixing device;
through being provided with fixing device, the paper of treating cutting of being convenient for is fixed, avoids cutting the in-process and takes place the skew, through being provided with adjusting device, is convenient for adjust the scope that the paper cut according to actual demand, conveniently cuts the paper more meticulously.
The fixing device comprises a fixing block, both sides of the lower end of the fixing block are fixedly connected with electric telescopic rods, the lower ends of the electric telescopic rods are fixedly connected with pressing plates, the opposite sides of the two pressing plates are both connected with screw rods in a sliding mode, the other ends of the screw rods are fixedly connected with telescopic plates, and the outer surfaces of the screw rods are in threaded connection with nuts;
the fixed block is to supporting spacing effect, cut the in-process at the paper, start electric telescopic handle, electric telescopic handle drives the clamp plate and extrudees the upper end of paper, play fixed effect, pull the expansion plate again, make the expansion plate extend, rotate the nut after that, adjusting screw's position, make the screw rod slide to the clamp plate direction, it is spacing to drive the expansion plate to carry out the paper both sides, finally adjust the position of nut, carry on spacingly to the screw rod, thereby make the expansion plate carry on spacingly to the paper, it fixes the paper to reach, prevent to cut the effect of emergence skew.
The adjusting device comprises a base, a box body is connected to the rear side of the upper end of the base in a sliding mode, a knob is connected to the front end of the base in a rotating mode, a rolling shaft is fixedly connected to the rear end of the knob, a gear is fixedly connected to the outer surface of the rolling shaft, and a crawler belt is connected to the outer surface of the gear in a meshed mode.
The base plays spacing effect, rotates the knob, and it is rotatory to drive the roller bearing, and the roller bearing drives gear revolve to make the gear drive track rotatory, the track drives the box and slides on the base, reaches the effect of being convenient for carry out the cutting that becomes more meticulous according to the size of actual demand.
Preferably, one end of the screw rod, which is far away from the telescopic plate, is fixedly connected with a spring, and the screw rod penetrates through the pressing plate and extends to the inside of the pressing plate.
The screw rod is pulled through the spring and used for limiting the two sides of the paper rapidly.
Preferably, the rear end of the fixed block is fixedly connected with the box body, and the front end of the box body is positioned in the middle of the lower end of the fixed block and provided with a cutting knife.
The use of cutting knives is known in the art and will not be described in any greater detail herein.
Preferably, a supporting table is arranged on the front side of the upper end of the base, and the knob penetrates through the base and extends into the base.
The supporting table is used for containing paper and confirming the position of the paper.
Preferably, the upper end of the crawler belt is fixedly connected with the box body, and the lower end of the box body penetrates through the base and extends into the base.
The box body is driven to move through the crawler belt, the crawler belt is located inside the base, the lower end of the box body needs to be fixedly connected with the crawler belt, and the base needs to be penetrated.
Preferably, the number of the rollers is two, and two ends of the two rollers are rotatably connected with the inside of the base.
The rollers serve to support the gears and the track.
Preferably, the front end of base is equipped with the scale, the lower extreme sliding connection that the base is located the scale has the slider, the front end of slider rotates and is connected with the gag lever post.
The position of paper is aimed at to the scale through the position of adjustment scale makes the scale, drives the gag lever post through removing the slider and removes, rotates the gag lever post again and makes gag lever post and cutting knife laminating, and the downside of gag lever post is through the scale, confirms the cutting position.
Compared with the prior art, the utility model provides a cutting device of printing paper possesses following beneficial effect:
1. this cutting device of printing paper, to supporting spacing effect through being provided with the fixed block, cut the in-process at the paper, start electric telescopic handle, electric telescopic handle drives the clamp plate and extrudees the upper end of paper, play fixed effect, pull the expansion plate again, make the expansion plate extend, rotate the nut after that, adjusting screw's position, make the screw rod slide to the clamp plate direction, it is spacing to drive the expansion plate to carry out the paper both sides, finally adjust the position of nut, carry on spacingly to the screw rod, thereby make the expansion plate carry on spacingly to the paper, it fixes to the paper to reach, prevent to cut the effect of emergence skew.
2. This cutting device of printing paper plays spacing effect through being provided with the base, rotates the knob, and it is rotatory to drive the roller bearing, and the roller bearing drives gear revolve to it is rotatory to make the gear drive track, and the track drives the box and slides on the base, reaches the effect of being convenient for carry out the cutting that becomes more meticulous according to the size of actual demand.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic top sectional view of the structural pressing plate of the present invention;
FIG. 3 is a schematic cross-sectional view of the structural base of the present invention;
fig. 4 is a schematic side sectional view of the structure base of the present invention.
Wherein: 1. a fixing device; 101. a fixed block; 102. an electric telescopic rod; 103. pressing a plate; 104. a screw; 105. a retractable plate; 106. a nut; 107. a spring; 2. an adjustment device; 201. a base; 202. a box body; 203. a knob; 204. a roller; 205. a gear; 206. a crawler; 207. a cutting knife; 208. a graduated scale; 209. a slider; 210. a limiting rod.
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 cutting device for printing paper comprises a fixing device 1, wherein an adjusting device 2 is disposed at the lower end of the fixing device 1;
through above-mentioned technical scheme, through being provided with fixing device 1, be convenient for fix the paper that cuts, avoid cutting the in-process and take place the skew, through being provided with adjusting device 2, be convenient for adjust the scope that the paper cut according to actual demand, conveniently become more meticulous and cut the paper.
The fixing device 1 comprises a fixing block 101, both sides of the lower end of the fixing block 101 are fixedly connected with an electric telescopic rod 102, the lower end of the electric telescopic rod 102 is fixedly connected with a pressing plate 103, the opposite sides of the two pressing plates 103 are both connected with a screw 104 in a sliding manner, the other end of the screw 104 is fixedly connected with an expansion plate 105, and the outer surface of the screw 104 is in threaded connection with a nut 106;
through the technical scheme, fixed block 101 is to supporting spacing effect, cut the in-process at the paper, start electric telescopic handle 102, electric telescopic handle 102 drives clamp plate 103 and extrudees the upper end of paper, play fixed effect, pull expansion plate 105 again, make expansion plate 105 extend, rotate nut 106 after that, adjusting screw 104's position, make screw 104 slide to clamp plate 103 direction, it is spacing to drive expansion plate 105 to carry out the paper both sides, finally adjust the position of nut 106, it is spacing to screw 104, thereby make expansion plate 105 spacing to the paper, it fixes the paper to reach, prevent to cut the effect of emergence skew.
The adjusting device 2 comprises a base 201, a box 202 is connected to the rear side of the upper end of the base 201 in a sliding mode, a knob 203 is connected to the front end of the base 201 in a rotating mode, a rolling shaft 204 is fixedly connected to the rear end of the knob 203, a gear 205 is fixedly connected to the outer surface of the rolling shaft 204, and a crawler 206 is connected to the outer surface of the gear 205 in a meshing mode.
Through the technical scheme, the base 201 has a limiting effect, the knob 203 is rotated to drive the roller 204 to rotate, the roller 204 drives the gear 205 to rotate, so that the gear 205 drives the crawler 206 to rotate, the crawler 206 drives the box body 202 to slide on the base 201, and the effect of facilitating fine cutting according to the actual requirement is achieved.
Specifically, a spring 107 is fixedly connected to one end of the screw 104 away from the expansion plate 105, and the screw 104 penetrates through the pressure plate 103 and extends into the pressure plate 103.
Through above-mentioned technical scheme, pull screw rod 104 through spring 107 for carry on spacingly to paper both sides fast.
Specifically, the rear end of the fixed block 101 is fixedly connected with the box 202, and the front end of the box 202 is located in the middle of the lower end of the fixed block 101 and is provided with a cutting knife 207.
Through the above technical solution, the use of the cutting knife 207 is the prior art, and is well known to those skilled in the art, and will not be described herein in too much detail.
Specifically, a support table is disposed on the front side of the upper end of the base 201, and the knob 203 penetrates through the base 201 and extends into the base 201.
Through above-mentioned technical scheme, a supporting bench is used for holding the paper, confirms the paper position.
Specifically, the upper end of the crawler belt 206 is fixedly connected to the box 202, and the lower end of the box 202 penetrates through the base 201 and extends into the base 201.
Through above-mentioned technical scheme, drive box 202 through track 206 and remove, inside track 206 was located base 201, the lower extreme of box 202 need with track 206 fixed connection, must run through base 201.
Specifically, there are two rollers 204, and both ends of the two rollers 204 are rotatably connected to the inside of the base 201.
With the above-described technical solution, the roller 204 functions as a support for the gear 205 and the crawler 206.
Specifically, the front end of base 201 is equipped with scale 208, and base 201 is located the lower extreme sliding connection of scale 208 and has slider 209, and the front end of slider 209 rotates and is connected with gag lever post 210.
Through the technical scheme, the position of the paper is aligned to the graduated scale 208 by adjusting the position of the graduated scale 208, the limiting rod 210 is driven to move by the moving sliding block 209, the limiting rod 210 is rotated to enable the limiting rod 210 to be attached to the cutting knife 207, and the cutting position is determined by the lower side of the limiting rod 210 through the graduated scale 208.
When the paper cutting machine is used, paper is placed on the supporting table, the knob 203 is rotated to drive the roller 204 to rotate, the roller 204 drives the gear 205 to rotate, so that the gear 205 drives the crawler 206 to rotate, the crawler 206 drives the box body 202 to slide on the base 201, the position of the cutting knife 207 is adjusted, and the cutting position can be conveniently adjusted according to actual requirements;
start electric telescopic handle 102, electric telescopic handle 102 drives clamp plate 103 and extrudees the upper end of paper, play fixed effect, pull expansion plate 105 again, make expansion plate 105 extend, rotate nut 106 after that, the position of adjustment screw 104, make screw 104 slide to clamp plate 103 direction, it is spacing to drive expansion plate 105 to carry out the paper both sides, finally adjust the position of nut 106, it is spacing to screw 104, thereby make expansion plate 105 carry out spacingly to the paper, it fixes to the paper to reach, cut the paper using cutting knife 207, it fixes to the paper to reach to be convenient for, avoid cutting the effect of in-process paper skew.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A cutting device for printed sheets, comprising a fixing device (1), characterized in that: the lower end of the fixing device (1) is provided with an adjusting device (2);
the fixing device (1) comprises a fixing block (101), two sides of the lower end of the fixing block (101) are fixedly connected with electric telescopic rods (102), the lower end of each electric telescopic rod (102) is fixedly connected with a pressing plate (103), opposite sides of the two pressing plates (103) are respectively connected with a screw rod (104) in a sliding mode, the other end of each screw rod (104) is fixedly connected with a telescopic plate (105), and the outer surface of each screw rod (104) is connected with a nut (106) in a threaded mode;
adjusting device (2) include base (201), sliding connection has box (202) behind the upper end of base (201), the front end of base (201) is rotated and is connected with knob (203), the rear end fixedly connected with roller bearing (204) of knob (203), the external fixed surface of roller bearing (204) is connected with gear (205), the surface meshing of gear (205) is connected with track (206).
2. A printing sheet cutting apparatus as claimed in claim 1, wherein: one end, far away from the telescopic plate (105), of the screw rod (104) is fixedly connected with a spring (107), and the screw rod (104) penetrates through the pressing plate (103) and extends into the pressing plate (103).
3. A cutting device for printing sheets according to claim 1, characterised in that: the rear end of the fixed block (101) is fixedly connected with the box body (202), and the middle of the lower end of the box body (202) located at the fixed block (101) is provided with a cutting knife (207).
4. A cutting device for printing sheets according to claim 1, characterised in that: the upper end front side of base (201) is equipped with the brace table, knob (203) run through base (201) and extend to the inside of base (201).
5. A printing sheet cutting apparatus as claimed in claim 1, wherein: the upper end of the crawler belt (206) is fixedly connected with the box body (202), and the lower end of the box body (202) penetrates through the base (201) and extends into the base (201).
6. A printing sheet cutting apparatus as claimed in claim 1, wherein: the number of the rolling shafts (204) is two, and two ends of each of the two rolling shafts (204) are rotatably connected with the inside of the base (201).
7. A printing sheet cutting apparatus as claimed in claim 1, wherein: the front end of base (201) is equipped with scale (208), the lower extreme sliding connection that base (201) is located scale (208) has slider (209), the front end of slider (209) rotates and is connected with gag lever post (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222081423.3U CN218699347U (en) | 2022-08-08 | 2022-08-08 | Cutting device of printing paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222081423.3U CN218699347U (en) | 2022-08-08 | 2022-08-08 | Cutting device of printing paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218699347U true CN218699347U (en) | 2023-03-24 |
Family
ID=85629411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222081423.3U Active CN218699347U (en) | 2022-08-08 | 2022-08-08 | Cutting device of printing paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218699347U (en) |
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2022
- 2022-08-08 CN CN202222081423.3U patent/CN218699347U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cutting device for printing paper Effective date of registration: 20231229 Granted publication date: 20230324 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Xishan branch Pledgor: WUXI ZHONGJIANG COLOR PRINTING PACKAGING Co.,Ltd. Registration number: Y2023980075337 |