CN218804250U

CN218804250U - Paper cutter capable of preventing paper from deforming

Info

Publication number: CN218804250U
Application number: CN202222128232.8U
Authority: CN
Inventors: 贾知慧; 余乐
Original assignee: Wuhan Fangzheng Tianye Printing Co ltd
Current assignee: Wuhan Fangzheng Tianye Printing Co ltd
Priority date: 2022-08-14
Filing date: 2022-08-14
Publication date: 2023-04-07
Anticipated expiration: 2032-08-14

Abstract

The utility model relates to a paper cutter for preventing paper from deforming, which comprises a fixed seat, wherein a cutting component is fixedly connected with the left end of the upper side of the fixed seat; the cutting assembly comprises a second stand column, a lower end fixed mounting driving motor on the right side of the second stand column, a driving motor output shaft is fixedly connected with a threaded sleeve, a threaded sleeve inner wall is in threaded connection with a threaded rod, a threaded rod lower side fixed connection movable plate is arranged on the threaded rod, an upper end fixed mounting hydraulic cylinder on the right side of the movable plate is arranged on the hydraulic cylinder output end, a paper cutting blade is fixedly connected with the movable plate, a first sleeve is fixedly connected with the left side of the movable plate, and a first stand column is sleeved on the inner wall of the first sleeve. This prevent paper cutter of paper deformation, through the upper surface that the threaded sleeve threaded connection threaded rod removed the compression roller to the paper and through the left and right sides of screw thread dead lever alignment paper fixed while electric telescopic handle output drives the compression roller and relapses the roll-in to the paper surface and can prevent that the paper surface from appearing warping.

Description

Paper cutter capable of preventing paper from deforming

Technical Field

The utility model relates to a paper cutter technical field specifically is a prevent paper cutter of paper deformation.

Background

The operation of the paper cutter is simple, and the requirement on the environment is not high. Generally, a power supply is adopted in a common office to guarantee that the work can be carried out by supplying power. Generally, a paper cutter is provided with an automatic opening and closing system, and the paper cutter automatically rotates to cut paper as long as the paper is lost. Some paper cutters need to press a start key, so that the paper cutter can rotate to cut paper continuously. After shredding, the stop/reverse key should be pressed to stop the cutter.

Chinese utility model CN202022387116.9 provides a dedicated paper cutter of packing carton production and processing, including the paper cutter base, the equal fixedly connected with base foot in four corners of paper cutter base bottom, the inboard swing joint of paper cutter base has the threaded rod, the outside threaded connection of threaded rod has the screw thread piece, the top fixedly connected with movable block of screw thread piece, the top fixedly connected with paper cutting workstation of movable block, the equal fixedly connected with fixed block in the left and right sides at paper cutting workstation top, the inboard threaded connection of fixed block has movable screw rod, has realized the purpose of the paper cutter centre gripping of being convenient for, can carry out effectual fixed to the packing carton, and the phenomenon of rocking or skew can not take place to the packing carton at the in-process of cutting for the packing carton, has guaranteed the effect of paper cutter to the packing carton cutting, has improved the availability factor and the result of paper cutter, but this dedicated paper cutter of packing carton production and processing can not curl up or fold part to the surface of paper and restore, so propose a paper cutter that prevents that the paper warp and solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a prevent paper cutter of paper deformation possesses advantages such as prevent that the paper warp, has solved and can not send out a roll or the fold part to the surface of paper carries out prosthetic problem.

For the purpose of realizing above-mentioned prevention paper warp, the utility model provides a following technical scheme: the utility model provides a prevent paper cutter of paper deformation, includes the fixing base, the left end fixed connection cutting assembly of fixing base upside.

The cutting assembly comprises a second stand column, a lower end fixed mounting driving motor on the right side of the second stand column, a driving motor output shaft is fixedly connected with a threaded sleeve, a threaded sleeve inner wall is in threaded connection with a threaded rod, a threaded rod lower side fixed connection movable plate is arranged on the threaded rod, two sliding rods are fixedly connected with the outer side of the movable plate, an upper end fixed mounting hydraulic cylinder on the right side of the movable plate is fixedly connected with a paper cutting blade, a first sleeve is fixedly connected with the left side of the movable plate, a first stand column is sleeved on the inner wall of the first sleeve, and a rolling assembly is movably mounted on the right side of the first stand column.

The rolling assembly comprises an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a supporting column, and the middle part of the lower side of the supporting column is connected with a pressing roller in a rolling manner.

Further, the left side and the right side of the movable plate are fixedly connected with clamping assemblies, each clamping assembly comprises two movable rods, and the inner threads on the lower sides of the movable rods are connected with threaded fixing rods.

Furthermore, four supporting legs are fixedly connected to the surface of the lower side of the fixing seat, and the four supporting legs are respectively fixed to four corners of the lower surface of the fixing seat.

Further, the left side of the electric telescopic rod is fixedly connected with the sliding block, and a first sliding groove matched with the sliding block is formed in the inner portion of the right side of the first upright post.

Furthermore, a second sliding groove matched with the supporting column is formed in the inner portion of the lower side of the movable plate, and a second sleeve is arranged on the upper side of the movable rod and sleeved on the outer wall of the sliding rod.

Further, the upper side of the threaded fixing rod is integrally connected with a disc, and the upper side of the disc is integrally connected with a handle.

Further, the surface of the movable rod is L-shaped, and the surface of the second upright post is L-shaped.

Compared with the prior art, the utility model provides a prevent paper cutter of paper deformation possesses following beneficial effect:

1. this prevent paper cutter of paper deformation, through the upper surface that the threaded sleeve threaded connection threaded rod removed the compression roller to the paper and through the left and right sides of screw thread dead lever alignment paper fixed while electric telescopic handle output drives the compression roller and relapses the roll-in to the paper surface and can prevent that the paper surface from appearing warping.

2. This prevent paper cutter of paper deformation puts through the paper and drives driving motor output shaft and drive the thread bush threaded connection threaded rod and remove the compression roller to the upper surface of paper and the left and right sides that aligns the paper through the thread fixing pole is fixed while electric telescopic handle output end drives the compression roller and relapses the roll-in to paper surface and avoids the surface to warp, has solved and can not send out the problem that rolls up or the fold part carries out the restoration to the surface of paper.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a side view of the structure of the present invention.

In the figure: the device comprises a fixed seat 1, supporting legs 2, a first upright post 3, an electric telescopic rod 4, a first sleeve 5, a movable plate 6, a sliding rod 7, a movable rod 8, a thread fixing rod 9, a hydraulic cylinder 10, a paper cutting blade 11, a supporting column 12, a pressing roller 13, a threaded rod 14, a second upright post 15, a thread sleeve 16, a driving motor 17, a sliding block 18, a first chute 19 and a second chute 20.

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. 1-3, a paper cutter for preventing paper from deforming includes a fixing base 1, four supporting legs 2 fixedly connected to the surface of the lower side of the fixing base 1, the four supporting legs 2 are respectively fixed to four corners of the lower surface of the fixing base 1, and a cutting assembly is fixedly connected to the left end of the upper side of the fixing base 1.

The cutting assembly comprises a second upright post 15, a driving motor 17 is fixedly installed at the lower end of the right side of the second upright post 15, an output shaft of the driving motor 17 is fixedly connected with a threaded sleeve 16, a threaded rod 14 is connected with threads on the inner wall of the threaded sleeve 16, a movable plate 6 is fixedly connected with the lower side of the threaded rod 14, clamping assemblies are fixedly connected with the left side and the right side of the movable plate 6 respectively, each clamping assembly comprises two movable rods 8, the surface of the second upright post 15 is L-shaped, the surface of each movable rod 8 is L-shaped, a threaded fixing rod 9 is connected with internal threads on the lower side of each movable rod 8, a disc is connected with the upper side of each threaded fixing rod 9 integrally, a handle is connected with the upper side of each disc, two sliding rods 7 are fixedly connected with the outer side of each movable rod 6, a second sleeve is arranged on the upper side of each movable rod 8 and is sleeved on the outer wall of each sliding rod 7, a hydraulic cylinder 10 is fixedly installed at the upper end of the right side of the movable plate 6, the output end of each hydraulic cylinder 10 is fixedly connected with a paper cutting blade 11, a first sleeve 5 is fixedly connected with the left side of the movable plate 6, the inner wall of the first sleeve 5, the first upright post 3 is sleeved on the inner wall of the first sleeve 5, and a rolling assembly is movably installed on the right side of the first upright post 3.

In this embodiment, when the threaded sleeve 16 is connected with the threaded rod 14 through the thread to move the movable plate 6, the supporting column 12 also moves downward and the left side of the electric telescopic rod 4 slides up and down in the first sliding groove 19 through the slider 18, and when the output end of the electric telescopic rod 4 extends, the supporting column 12 is driven to slide in the second sliding groove 20 and is matched with the surface of the pressing roller 13 to roll the surface of the paper to prevent deformation.

The rolling component comprises an electric telescopic rod 4, a sliding block 18 is fixedly connected to the left side of the electric telescopic rod 4, a first sliding groove 19 matched with the sliding block 18 is formed in the inner portion of the right side of the first upright post 3, a supporting column 12 is fixedly connected to the output end of the electric telescopic rod 4, a second sliding groove 20 matched with the supporting column 12 is formed in the inner portion of the lower side of the movable plate 6, and a pressing roller 13 is connected to the middle of the lower side of the supporting column 12 in a rolling mode.

When the paper cutting device is used, paper is placed on the upper surface of the fixed seat 1, the output shaft of the driving motor 17 is driven by the output shaft of the screw sleeve 16 to drive the threaded connecting threaded rod 14 to move the pressing roller 13 to the upper surface of the paper, the left side and the right side of the paper are aligned through the threaded fixing rod 9 to be fixed, the output end of the electric telescopic rod 4 drives the pressing roller 13 to repeatedly roll the paper surface to avoid surface deformation, after the rolling is completed, the threaded sleeve 16 is rotationally matched with the threaded rod 14 to move the movable plate 6 upwards until the pressing roller 13 is far away from the surface of the fixed seat 1, the paper is moved to the lower side of the paper cutting blade 11, meanwhile, the second sleeve on the upper side of the movable rod 8 slides to the left side and the right side of the paper cutting blade 11 through the sliding rod 7 and is compressed again, and finally, the output end of the hydraulic cylinder 10 drives the paper cutting blade 11 to move downwards to cut the paper.

The beneficial effects of the embodiment are as follows:

the paper cutter for preventing paper deformation can prevent the paper surface from deforming by moving the pressing roller 13 to the upper surface of the paper by screwing the threaded rod 14 through the threaded sleeve 16 and fixing the left and right sides of the paper by aligning the threaded fixing rod 9 while the output end of the electric telescopic rod 4 drives the pressing roller 13 to repeatedly roll the paper surface.

This prevent paper cutter of paper deformation, put on fixing base 1 upper surface through the paper and drive driving motor 17 output shaft and drive screw thread cover 16 threaded connection threaded rod 14 with the compression roller 13 remove to the upper surface of paper and through the left and right sides that the thread fixing pole 9 aligns the paper fixed while electric telescopic handle 4 output end drives the compression roller 13 and rolls on repeatedly the surface of paper and avoid the surface to warp, solved and can not send out the roll or the fold part to the surface of paper carries out prosthetic problem.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a prevent paper cutter of paper deformation, includes fixing base (1), its characterized in that: the cutting assembly is fixedly connected to the left end of the upper side of the fixed seat (1);

the cutting assembly comprises a second upright post (15), a driving motor (17) is fixedly installed at the lower end of the right side of the second upright post (15), an output shaft of the driving motor (17) is fixedly connected with a threaded sleeve (16), the inner wall of the threaded sleeve (16) is in threaded connection with a threaded rod (14), the lower side of the threaded rod (14) is fixedly connected with a movable plate (6), two sliding rods (7) are fixedly connected to the outer side of the movable plate (6), a hydraulic cylinder (10) is fixedly installed at the upper end of the right side of the movable plate (6), the output end of the hydraulic cylinder (10) is fixedly connected with a paper cutting blade (11), a first sleeve (5) is fixedly connected to the left side of the movable plate (6), a first upright post (3) is sleeved on the inner wall of the first sleeve (5), and a rolling assembly is movably installed at the right side of the first upright post (3);

the rolling assembly comprises an electric telescopic rod (4), the output end of the electric telescopic rod (4) is fixedly connected with a supporting column (12), and the middle of the lower side of the supporting column (12) is connected with a pressing roller (13) in a rolling mode.

2. The paper cutter of claim 1, wherein: the clamping device is characterized in that the left side and the right side of the movable plate (6) are fixedly connected with clamping components, each clamping component comprises two movable rods (8), and the inner threads on the lower sides of the movable rods (8) are connected with threaded fixing rods (9).

3. The paper cutter of claim 1, wherein: the surface of the lower side of the fixing seat (1) is fixedly connected with four supporting legs (2), and the four supporting legs (2) are respectively fixed at four corners of the lower surface of the fixing seat (1).

4. The paper cutter of claim 1, wherein: the left side of the electric telescopic rod (4) is fixedly connected with a sliding block (18), and a first sliding groove (19) matched with the sliding block (18) is formed in the inner part of the right side of the first upright post (3).

5. The paper cutter of claim 2, wherein: a second sliding groove (20) matched with the supporting column (12) is formed in the inner part of the lower side of the movable plate (6), and a second sleeve is arranged on the upper side of the movable rod (8) and is sleeved on the outer wall of the sliding rod (7).

6. The paper cutter of claim 2, wherein: the upper side of the threaded fixing rod (9) is integrally connected with a disc, and the upper side of the disc is integrally connected with a handle.

7. The paper cutter of claim 5, wherein: the surface of the movable rod (8) is L-shaped, and the surface of the second upright post (15) is L-shaped.