CN214644134U

CN214644134U - Do benefit to energy-conserving paper cutter that can clear up and collect sweeps

Info

Publication number: CN214644134U
Application number: CN202121033981.1U
Authority: CN
Inventors: 李长胜
Original assignee: Dalian Changsheng Printing And Packaging Co ltd
Current assignee: Dalian Changsheng Printing And Packaging Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-09
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a do benefit to energy-conservation paper cutter that can clear up and collect sweeps, including base, backup pad and blade, the top middle part fixedly connected with backup pad of base, first recess, four groups have all been seted up at the top and the middle part of backup pad inner wall both sides the equal fixedly connected with pneumatic cylinder in inside of first recess. The utility model discloses when needing to dismantle the blade and polish, pneumatic cylinder in the first recess carries out the application of force to the telescopic link and drives the first fixture block of elastic pulling of self and the draw-in groove on the fixed block loosen the block when the connecting rod pulling connecting block carries out the motion, thereby can dismantle the blade and polish, the back of polishing is installed with the reason and can continue to use, the blade of regularly dismantling polishing can be sharper, it is also more convenient when polishing to dismantle the blade the staff, work efficiency and cut paper precision have been promoted, the practicality of device has equally been improved.

Description

Do benefit to energy-conserving paper cutter that can clear up and collect sweeps

Technical Field

The utility model relates to a paper cutter technical field specifically is a do benefit to energy-conservation can clear up paper cutter of collecting sweeps.

Background

Along with the development of country, it is now various to evolve from traditional paper cutter, be applicable to the paper cutter of different paper, the paper cutter is also in continuous development, the paper cutter is the paper cutting demand that is used for handling the printing later stage, the paper cutter can cut into the small paper of specified size with a big paper, the paper cutter has not only made things convenient for the staff to reduce the human labor, and mechanized paper cutting technology is more accurate, present can clear up the paper cutter who collects the sweeps and satisfy people's demand basically in doing benefit to energy-conservation, but still have some problems.

Present can clear up the paper cutter of collecting the sweeps in doing benefit to energy-conservingly, long-term use the blade can form wearing and tearing and become not sharp, and the staff is comparatively inconvenient when dismantling to polish the blade, has reduced work efficiency and cut paper precision, has reduced the practicality of device equally.

And present can clear up the paper cutter of collecting the sweeps in doing benefit to, be provided with protector to the blade, also have certain danger to the staff when the paper cutter stops to function, and the staff will cause the injury to self carelessly, has reduced the security of device, therefore needs one kind to do benefit to energy-conserving paper cutter that can clear up and collect the sweeps and solves above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a do benefit to energy-conserving paper cutter that can clear up and collect sweeps to the long-term use blade that proposes in solving above-mentioned background can form wearing and tearing and become unsharp, and the staff is comparatively inconvenient when dismantling to polish the blade, is not provided with protector to the blade, also has certain danger to the staff when the paper cutter stops the function, and the staff carelessly will lead to the fact the problem of injury to self.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a do benefit to energy-conserving paper cutter that can clear up and collect sweeps, includes base, backup pad and blade, the top middle part fixedly connected with backup pad of base, first recess has all been seted up at the top and the middle part of backup pad inner wall both sides, four groups the equal fixedly connected with pneumatic cylinder in inside of first recess, the second recess has all been seted up to the top front end of backup pad inner wall and top rear end, four groups equal fixedly connected with fibre piece in four sides in the inside of second recess.

Preferably, four sets of all the inside one end that is equipped with the telescopic link that all overlaps of one side of pneumatic cylinder, four sets of the equal fixedly connected with connecting rod of the other end of telescopic link, four sets of the both ends of the equal fixedly connected with connecting block in corresponding one side of connecting rod.

Preferably, the top of the inner wall of the connecting block and the bottom of the inner wall are fixedly connected with one end of a first spring, and the other end of the first spring is fixedly connected with a first clamping block.

Preferably, the outer walls of the four groups of first clamping blocks are clamped and connected in clamping grooves, the four groups of clamping grooves are arranged in the fixing blocks, and one sides of the two groups of fixing blocks are fixedly connected to the outer walls of the blades.

Preferably, the outer walls of the multiple groups of fiber blocks are clamped and connected with second clamping blocks, and the bottoms of the four groups of second clamping blocks are fixedly connected with one ends of second springs.

Preferably, the other ends of the four groups of second springs are fixedly connected with connecting plates, the bottoms of the four groups of connecting plates are fixedly connected to the top of the protective shell, and a blade is sleeved in the protective shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the energy-saving paper cutting machine capable of cleaning and collecting scraps is provided with a first groove, a hydraulic cylinder, a telescopic rod, a connecting block, a fixed block, a clamping groove, a first clamping block and a first spring, when a blade needs to be disassembled and polished, the hydraulic cylinder in the first groove applies force to the telescopic rod to drive the connecting rod to pull the connecting block to move, and meanwhile, the first spring pulls the first clamping block to be loosened from the clamping groove on the fixed block by using the elasticity of the first spring, so that the blade can be disassembled and polished, the blade can be continuously used after being installed in the same way after being polished, the blade which is periodically disassembled and polished can be sharper, the blade can be disassembled and polished more conveniently by workers, the working efficiency and the paper cutting precision are improved, and the practicability of the device is also improved;

2. this do benefit to energy-conserving paper cutter that can clear up and collect sweeps is provided with the protecting crust, the second recess, the second fixture block, the fibre piece, second spring and connecting plate, when needing to protect the blade, overlap the protecting crust outside the blade when the paper cutter stops operating, the second spring on the connecting plate utilizes the elasticity of self to drive the fibre piece formation card in second fixture block and the second recess and merge fixedly, thereby can protect the blade, the blade is provided with protector, will reduce certain danger to the staff when the paper cutter stops operating, the staff also can reduce the injury nature that leads to the fact self equally, the security of device has been promoted.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a support plate; 3. a blade; 411. a first groove; 412. a hydraulic cylinder; 413. a telescopic rod; 414. a connecting rod; 415. connecting blocks; 416. a fixed block; 417. a card slot; 418. a first clamping block; 419. a first spring; 511. a protective shell; 512. a second groove; 513. a second fixture block; 514. a fiber block; 515. a second spring; 516. a connecting plate.

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, the present invention provides an embodiment: a paper cutting machine which is beneficial to energy saving and can clean and collect scraps comprises a base 1, a support plate 2 and a blade 3, wherein the support plate 2 is fixedly connected to the middle part of the top end of the base 1, first grooves 411 are respectively formed in the top and middle parts of two sides of the inner wall of the support plate 2, hydraulic cylinders 412 are respectively fixedly connected to the insides of four groups of first grooves 411, one ends of telescopic rods 413 are respectively sleeved inside one sides of four groups of hydraulic cylinders 412, the other ends of four groups of telescopic rods 413 are respectively fixedly connected with connecting rods 414, two ends of connecting blocks 415 are respectively and fixedly connected to one corresponding side of the four groups of connecting rods 414, one ends of first springs 419 are respectively and fixedly connected to the tops and bottoms of the inner walls of two groups of connecting blocks 415, the other ends of four groups of first springs 419 are respectively and fixedly connected with first clamping blocks 418, the outer walls of four groups of first clamping blocks 418 are respectively clamped and connected to clamping grooves 417, four groups of clamping grooves 417 are respectively arranged in the fixing blocks 416, one sides of two groups of fixing blocks 416 are respectively and fixedly connected to the outer wall of the blade 3, the hydraulic cylinder 412 in the first groove 411 applies force to the telescopic rod 413 to drive the connecting rod 414 to pull the connecting block 415 to move, meanwhile, the first spring 419 utilizes the elasticity of the first spring to pull the first clamping block 418 to be clamped with the clamping groove 417 on the fixing block 416, after clamping is released, scraps falling on the base 1 on the blade 3 can be cleaned and collected, so that the blade 3 can be disassembled and polished, the blade 3 can be installed at the same time after polishing and can be continuously used, the blade 3 which is periodically disassembled and polished is sharper, a worker can disassemble and polish the blade 3 more conveniently, the working efficiency and the paper cutting precision are improved, and the practicability of the device is also improved;

the front end and the rear end of the top of the inner wall of the supporting plate 2 are respectively provided with a second groove 512, four sides of the inside of the four groups of second grooves 512 are respectively fixedly connected with a fiber block 514, the outer walls of the multiple groups of fiber blocks 514 are respectively connected with a second clamping block 513 in a clamping way, the bottoms of the four groups of second clamping blocks 513 are respectively fixedly connected with one end of a second spring 515, the other end of the four groups of second springs 515 are respectively and fixedly connected with a connecting plate 516, the bottoms of the four groups of connecting plates 516 are respectively and fixedly connected with the top of the protective shell 511, the blade 3 is sleeved inside the protective shell 511, the protective shell 511 is sleeved outside the blade 3 when the paper cutter stops operating, the second spring 515 on the connecting plate 516 drives the second clamping block 513 to be clamped and fixed with the fiber blocks 514 in the second grooves 512 by utilizing the elasticity of the second spring 515, so that the blade 3 can be protected, the protective device is arranged on the blade 3, and the risk to workers can be reduced when the paper cutter stops operating, the staff also can reduce the injury that causes oneself, has promoted the security of device.

The working principle is as follows: when the blade 3 needs to be detached and polished, the hydraulic cylinder 412 in the first groove 411 applies force to the telescopic rod 413 to drive the connecting rod 414 to pull the connecting block 415 to move, the first spring 419 pulls the first clamping block 418 to be clamped with the clamping groove 417 on the fixing block 416 in a releasing manner by utilizing the elasticity of the first spring 419, and waste scraps falling on the base 1 on the blade 3 after the clamping is released can be cleaned and collected, so that the blade 3 can be detached and polished, and the blade can be continuously used after being polished and installed in a same manner;

when the blade 3 needs to be protected, the protective shell 511 is sleeved outside the blade 3 when the paper cutter stops operating, and the second spring 515 on the connecting plate 516 drives the second clamping block 513 and the fiber block 514 in the second groove 512 to be clamped and fixed by using the elasticity of the second spring, so that the blade 3 can be protected.

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.

Claims

1. The utility model provides a do benefit to energy-conserving paper cutter that can clear up and collect sweeps, includes base (1), backup pad (2) and blade (3), the top middle part fixedly connected with backup pad (2) of base (1), its characterized in that: first recess (411) have all been seted up at the top and the middle part of backup pad (2) inner wall both sides, four groups the equal fixedly connected with pneumatic cylinder (412) in inside of first recess (411), second recess (512) have all been seted up at the top front end of backup pad (2) inner wall and top rear end, four groups equal fixedly connected with fibre piece (514) in four sides in inside of second recess (512).

2. The paper cutter of claim 1, which is energy efficient and capable of collecting scraps in a cleanable manner, and is characterized in that: the four hydraulic cylinders (412) are all internally sleeved with one end of a telescopic rod (413), the other ends of the telescopic rods (413) are all fixedly connected with connecting rods (414), and the corresponding sides of the four connecting rods (414) are all fixedly connected with the two ends of connecting blocks (415).

3. The paper cutter of claim 2, which is energy efficient and capable of collecting scraps in a cleanable manner, and is characterized in that: the top and the bottom of the inner wall of the two groups of connecting blocks (415) are fixedly connected with one end of a first spring (419), and the other end of the four groups of first springs (419) is fixedly connected with a first clamping block (418).

4. The paper cutter of claim 3, which is energy-saving and capable of cleaning and collecting scraps, and is characterized in that: the outer walls of the four groups of first clamping blocks (418) are clamped and connected in clamping grooves (417), the four groups of clamping grooves (417) are arranged in fixing blocks (416), and one sides of the two groups of fixing blocks (416) are fixedly connected to the outer wall of the blade (3).

5. The paper cutter of claim 1, which is energy efficient and capable of collecting scraps in a cleanable manner, and is characterized in that: the outer walls of the multiple groups of fiber blocks (514) are respectively connected with a second clamping block (513) in a clamping manner, and the bottoms of the four groups of second clamping blocks (513) are respectively fixedly connected with one end of a second spring (515).

6. The paper cutter of claim 5, which is energy-saving and capable of cleaning and collecting scraps, and is characterized in that: the other ends of the four groups of second springs (515) are fixedly connected with connecting plates (516), the bottoms of the four groups of connecting plates (516) are fixedly connected to the top of the protective shell (511), and blades (3) are sleeved in the protective shell (511).