CN217703545U

CN217703545U - Paper cutter is used in printed matter processing convenient to adjust

Info

Publication number: CN217703545U
Application number: CN202221757791.9U
Authority: CN
Inventors: 赵志勇; 唐常文
Original assignee: Hunan Zhongxin Printing Co ltd
Current assignee: Hunan Zhongxin Printing Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-01
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a paper cutter for processing printed matters convenient to adjust, which drives a lead screw to rotate through a motor, and the two ends of the lead screw are provided with positive wires and negative wires, so that moving blocks at the two ends of the lead screw can move in opposite directions, a telescopic rod can stretch and contract, and a workbench is driven to lift; through the arrangement of the guide assembly, the guide ring is always sleeved on the U-shaped rod in the lifting process of the workbench, so that the guide function is achieved; through the setting of baffle adjusting part for during the backplate put into different draw-in grooves, just can change the position of backplate, the position of paper pile when consequently conveniently adjusting the cut paper is provided with the cushion on the draw-in groove inner wall, makes the backplate can fasten more. When the paper cutting machine can be effectively used, the paper stack needs to be moved to the workbench manually, but when the paper needing to be cut is too much, the paper is continuously moved to the workbench at a high position from a low position manually, and the problem that the paper is very laborious is solved.

Description

Paper cutter is used in printed matter processing convenient to adjust

Technical Field

The utility model relates to a paper cutter field specifically is a paper cutter is used in printed matter processing convenient to adjust.

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.

When the paper cutting machine is used, the paper pile needs to be manually moved to the workbench, the workbench is higher, and when too much paper needs to be cut, the paper needs to be manually and continuously moved to the workbench at a high position from a low position, so that great labor is wasted_。

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper cutter is used in printed matter processing convenient to adjust has solved the problem that proposes among the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a paper cutter for printed matter processing that facilitates adjustment, comprising:

the paper cutting assembly comprises a workbench, an installation frame arranged on the outer side of the workbench, a first hydraulic cylinder arranged at the top end of the installation frame, a cutter arranged at the bottom end of the first hydraulic cylinder, a second hydraulic cylinder arranged at the top end of the installation frame, a pressing plate arranged at the bottom end of the second hydraulic cylinder, fixing plates symmetrically arranged on the workbench and a rear baffle arranged on the fixing plates;

the lifting assembly comprises a bottom plate arranged below the workbench, supporting blocks symmetrically arranged on the bottom plate, a motor arranged on the bottom plate, lead screws in threaded connection with the two supporting blocks, guide rods arranged on the other two supporting blocks, moving blocks arranged on the lead screws and the guide rods, telescopic rods with lower ends rotatably connected to the moving blocks and upper ends rotatably connected to the bottom end of the workbench, and a connecting rod connected between the two telescopic rods.

As a preferred scheme of paper cutter is used in printed matter processing convenient to adjust, still include the direction subassembly, set up including the symmetry the riser of bottom plate top surface, setting are in the U-shaped pole, the symmetry setting of riser inner wall are in the lower pull rod of workstation bottom with cup joint on the U-shaped pole and the lateral wall is fixed guide ring on the lower pull rod.

As a paper cutter is used in printed matter processing convenient to adjust a preferred scheme, still include baffle adjusting part, including seting up shifting chute on the fixed plate, seting up just communicate on the fixed plate the draw-in groove and the symmetry setting of shifting chute are in backplate lateral wall and block are in rectangle strip in the draw-in groove.

As a paper cutter for printed matter processing convenient to adjust a preferred scheme, the draw-in groove is provided with a plurality ofly, and is in according to even interval setting on the fixed plate.

As a paper cutter for printed matter processing of being convenient for adjust a preferred scheme, be provided with the cushion on the draw-in groove inner wall.

Compared with the prior art, the beneficial effects of the utility model are as follows: the motor drives the lead screw to rotate, and the two ends of the lead screw are provided with the positive wire and the negative wire, so that the moving blocks at the two ends of the lead screw can move in opposite directions, the telescopic rod can stretch and retract, and the workbench is driven to lift. When the paper cutting machine can be effectively used, the paper stack needs to be moved to the workbench manually, but when the paper needing to be cut is too much, the paper is continuously moved to the workbench at a high position from a low position manually, and the problem that the paper is very laborious is solved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the lifting assembly;

fig. 3 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The utility model provides a paper cutter is used in printed matter processing convenient to adjust can effectively solve when using the paper cutter, needs the manual work to move the paper pile to the workstation on, but when the paper that needs to cut was too much, the manual work was continuous to move paper from the low to the workstation of eminence on, problem that will be very hard.

Fig. 1 to 3 are schematic structural views illustrating an embodiment of an adjustable paper cutter for processing printed matters according to the present invention, referring to fig. 1 to 3, the paper cutter for processing printed matters according to the present embodiment includes, in its main body, a paper cutting assembly 100 and a lifting assembly 200:

the paper cutting assembly 100 is used for cutting edges of printing paper, and specifically comprises a workbench 110, an installation frame 120 arranged outside the workbench 110, a first hydraulic cylinder 130 arranged at the top end of the installation frame 120, a cutter 131 arranged at the bottom end of the first hydraulic cylinder 130, a second hydraulic cylinder 140 arranged at the top end of the installation frame 120, a pressing plate 141 arranged at the bottom end of the second hydraulic cylinder 140, a fixing plate 150 symmetrically arranged on the workbench 110 and a rear baffle 160 arranged on the fixing plate 150, wherein the paper is stacked below the cutter 131, the second hydraulic cylinder 140 is started to drive the pressing plate 141 to move downwards and tightly press the paper stack, and then the first hydraulic cylinder 130 is started to drive the cutter 131 to move downwards to cut off the edges of the paper stack;

the lifting assembly 200 is used for lifting the workbench 110, and conveniently placing a paper stack after being lowered, and then being lifted for cutting paper, specifically, the lifting assembly comprises a bottom plate 210 arranged below the workbench 110, supporting blocks 220 symmetrically arranged on the bottom plate 210, a motor 230 arranged on the bottom plate 210, a screw 240 screwed on the two supporting blocks 220, a guide rod 250 arranged on the other two supporting blocks 220, a moving block 260 arranged on the screw 240 and the guide rod 250, a telescopic rod 270 with a lower end rotatably connected on the moving block 260 and an upper end rotatably connected at the bottom end of the workbench 110, and a connecting rod 271 connected between the two telescopic rods 270, wherein when in use, the screw 240 is provided with a positive thread and a negative thread, so that after the motor 230 starts to drive the screw 240 to rotate, the different moving blocks 260 screwed on the positive thread and the negative thread can simultaneously move towards the center of the screw 240, so that the telescopic rod 270 is contracted and lifted, and the workbench 110 is driven to ascend, and the two telescopic rods 270 are connected by the connecting rod 271, so that the other telescopic rod 270 arranged on the guide rod 250 can be synchronously contracted and stretched.

The working principle is as follows: when a paper cutter is used in the printed matter processing convenient to adjust, positive silk and anti-silk have been seted up on the lead screw 240, therefore the motor 230 starts to drive the lead screw 240 and rotates the back, the spiro union is at the different movable block 260 on positive silk and anti-silk, can move to the lead screw 240 center simultaneously, thereby make telescopic link 270 shrink and rise, it rises to drive workstation 110, because two telescopic links 270 use connective bar 271 to connect, consequently another telescopic link 270 that sets up on guide bar 250, can stretch out and draw back in step.

Referring to fig. 3, in order to increase the lifting stability of the workbench 110, the device further includes a guiding assembly 300, which includes a vertical plate 310 symmetrically disposed on the top surface of the bottom plate 210, a U-shaped rod 320 disposed on the inner wall of the vertical plate 310, a lower pull rod 330 symmetrically disposed on the bottom end of the workbench 110, and a guiding ring 340 sleeved on the U-shaped rod 320 and having a side wall fixed on the lower pull rod 330, wherein the U-shaped rod 320 is placed laterally and has two ends fixed on the vertical plate 310, and the guiding ring 340 is sleeved on the vertical rod of the U-shaped rod 320, so that the guiding ring 340 is always sleeved on the U-shaped rod 320 during the lifting of the workbench 110, so as to achieve the guiding effect.

Referring to fig. 3, in order to adjust the position of the tailgate 160, the apparatus further includes a tailgate adjusting assembly 400, which includes a moving slot 410 formed on the fixing plate 150, a plurality of slots 420 formed on the fixing plate 150 and communicated with the moving slot 410, and rectangular strips 430 symmetrically disposed on the side walls of the tailgate 160 and engaged with the slots 420, wherein when in use, the rectangular strips 430 on both sides of the tailgate 160 are put into the moving slot 410 and pushed into the slots 420, and then pushed into different slots 420, so that the position of the tailgate 160 can be changed because the rear ends of the paper stack are attached to the tailgate 160, thereby facilitating the adjustment of the position of the paper stack during paper cutting.

The basic principle and the main features of the dust collecting assembly of the present invention and the advantages of the present invention have been shown and described above, it is obvious to a person skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the invention 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. A paper cutter is used in printed matter processing convenient to adjust, its characterized in that includes:

the paper cutting assembly (100) comprises a workbench (110), a mounting rack (120) arranged on the outer side of the workbench (110), a first hydraulic cylinder (130) arranged at the top end of the mounting rack (120), a cutter (131) arranged at the bottom end of the first hydraulic cylinder (130), a second hydraulic cylinder (140) arranged at the top end of the mounting rack (120), a pressing plate (141) arranged at the bottom end of the second hydraulic cylinder (140), fixing plates (150) symmetrically arranged on the workbench (110) and a rear baffle (160) arranged on the fixing plates (150);

the lifting assembly (200) comprises a bottom plate (210) arranged below the workbench (110), supporting blocks (220) symmetrically arranged on the bottom plate (210), a motor (230) arranged on the bottom plate (210), a screw rod (240) in threaded connection with the two supporting blocks (220), a guide rod (250) arranged on the other two supporting blocks (220), a moving block (260) arranged on the screw rod (240) and the guide rod (250), a telescopic rod (270) with the lower end rotatably connected to the moving block (260) and the upper end rotatably connected to the bottom end of the workbench (110), and a connecting rod (271) connected between the two telescopic rods (270).

2. The paper cutting machine convenient to adjust for the processing of the printed matters is characterized by further comprising a guide assembly (300) which comprises a vertical plate (310) symmetrically arranged on the top surface of the bottom plate (210), a U-shaped rod (320) arranged on the inner wall of the vertical plate (310), a lower pull rod (330) symmetrically arranged at the bottom end of the workbench (110) and a guide ring (340) sleeved on the U-shaped rod (320) and fixed on the lower pull rod (330) through the side wall.

3. The paper cutter for the processing of the printed matter convenient to adjust is characterized by further comprising a baffle adjusting assembly (400) which comprises a moving groove (410) formed in the fixing plate (150), clamping grooves (420) formed in the fixing plate (150) and communicated with the moving groove (410), and rectangular strips (430) symmetrically arranged on the side walls of the rear baffle (160) and clamped in the clamping grooves (420).

4. The paper cutter for printed matter processing convenient to adjust of claim 3, wherein the catching grooves (420) are provided in plurality and are provided on the fixing plate (150) at uniform intervals.

5. The paper cutter for printed matter processing convenient to adjust as claimed in claim 4, characterized in that an elastic pad is arranged on the inner wall of the clamping groove (420).