CN215077928U

CN215077928U - Automatic paper cutting mechanism and tissue box

Info

Publication number: CN215077928U
Application number: CN202121129584.4U
Authority: CN
Inventors: 索奕双; 郭强
Original assignee: Jinhua Polytechnic
Current assignee: Jinhua Polytechnic
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-10
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to the technical field of paper towel tools, and discloses an automatic paper cutting mechanism and a paper towel box, which comprise a bottom plate and side plates arranged at the front side and the rear side of the bottom plate, wherein the side surfaces of the side plates are relatively provided with chutes along the up-down direction, stand columns are arranged in the chutes, cutting blocks are arranged between the side plates, blades are arranged on the lower side surfaces of the cutting blocks, two end parts of the cutting blocks are provided with connecting plates, the connecting plates are provided with sliders extending into the chutes, the stand columns pass through the arrangement of the sliders, and springs used for pushing the sliders to move upwards are sleeved on the stand columns; a pressing plate with one end extending out of the side plate is hinged between the side plates, first sliding grooves are formed in the front side wall and the rear side wall of the pressing plate, and first sliding columns extending into the first sliding grooves to slide are arranged on the connecting plate; the side plate is provided with a driving mechanism for driving the pressing plate to rotate automatically. Through above-mentioned structure for can drive the cutting piece and move down between the curb plate and cut off the paper on the bottom plate through pressing the press panel, the spring can drive the press panel simultaneously and reset, the removal of the paper on the bottom plate of being convenient for.

Description

Automatic paper cutting mechanism and tissue box

Technical Field

The utility model relates to a paper handkerchief apparatus technical field, specifically speaking relates to an automatic cut paper mechanism and paper handkerchief box.

Background

The sanitary paper used as a daily necessity of people can be divided into the following components according to the purposes: the roll paper, the bundle paper, the square paper and the paper extraction are used in the toilet of a common family or a hotel, and the use amount of the roll paper can be better controlled in the toilet, so that unnecessary waste is avoided. Because the environment of a toilet is humid, the roll paper needs to be placed in a tissue box, and the tissue box which is most widely used at present is a roller-type tissue box.

When the existing roller type tissue box is used for taking out the tissue, the tissue is required to be torn off generally, but the toughness of the tissue is high, so that the tissue needs to be torn forcefully when the tissue is torn off, the labor is extremely wasted, and the tissue is deformed easily to cause inconvenience in use.

SUMMERY OF THE UTILITY MODEL

To the paper handkerchief box that exists among the prior art need tear the paper when getting paper, lead to awkward defect, the utility model provides an automatic paper cutting mechanism and paper handkerchief box.

In order to solve the above technical problem, the present invention solves the above technical problems.

The automatic paper cutting mechanism comprises a bottom plate and side plates arranged on the front side and the rear side of the bottom plate, sliding grooves are oppositely formed in the side surfaces of the side plates along the vertical direction, stand columns are arranged in the sliding grooves, cutting blocks are arranged between the side plates, blades are arranged on the lower side surfaces of the cutting blocks, connecting plates are arranged at the two end parts of the cutting blocks, sliding blocks extending into the sliding grooves are arranged on the connecting plates, the stand columns penetrate through the sliding blocks, and springs used for pushing the sliding blocks to move upwards are sleeved on the stand columns; a pressing plate with one end extending out of the side plate is hinged between the side plates, first sliding grooves are formed in the front side wall and the rear side wall of the pressing plate, and first sliding columns extending into the first sliding grooves to slide are arranged on the connecting plate; the side plate is provided with a driving mechanism for driving the pressing plate to rotate automatically.

Through the utility model provides a structure for can drive the cutting piece through pressing down the press plate and move down between the curb plate and cut off the paper on the bottom plate, the spring can drive simultaneously and reset according to the press plate, the removal of the paper on the bottom plate of being convenient for.

Preferably, the side surfaces of the side plates are oppositely provided with limiting grooves along the vertical direction, and paper pressing assemblies are arranged between the side plates and positioned in the limiting grooves; the paper pressing component comprises clamping plates which are arranged in parallel, a rotatable rotating roller is arranged between the clamping plates and positioned at the lower end part, and a limiting block which is positioned in a corresponding limiting groove and slides is arranged on the side surface of the clamping plate; be equipped with the second sliding tray on the front and back lateral wall according to the clamp plate, be equipped with on the splint and stretch into the gliding second slip post of corresponding second sliding tray.

Through the utility model provides a structure for the user presses down the press plate and moves down to drive splint and move down to drive the paper that changes the roller on to the bottom plate and compress tightly, makes the cutting of paper comparatively smooth and easy, and simultaneously, the press plate resets and can drive splint and shift up the position that makes the roller and shift up, the paper of being convenient for removal on the bottom plate.

Preferably, the bottom plate is provided with a pressing groove matched with the rotary roller, and the rotary roller is enabled to press the paper sheet better.

Preferably, the side walls opposite to the side plates are provided with hinge holes, and the side wall of the pressing plate is provided with hinge columns extending into the corresponding hinge holes, so that the pressing plate is preferably connected between the side plates in a hinged manner.

Preferably, the driving mechanism comprises a motor installed on the outer side surface of the side plate, a rotating disc located above the pressing plate is arranged on an output shaft of the motor, and a shifting plate for shifting the pressing plate to rotate is arranged on the rotating disc.

Through the utility model provides a structure for the motor drives the carousel and rotates and drive and dial the reciprocal pressing plate that presses of board, thereby realizes that automatic paper cutting mechanism cuts the paper automatically.

Preferably, the end of the bottom plate extends outwards to form a fixing part, and the automatic paper cutting mechanism is preferably convenient to assemble and disassemble.

The utility model also provides a paper handkerchief box, including the box body, the articulated lid that can open and shut that is equipped with of upper end of box body, the lower tip of box body are equipped with the notch that supplies the stock form to stretch out, and tip just is located notch department downwardly extending formation installation department under the box body, and foretell automatic paper cutting mechanism is installed to the installation department.

Through the utility model provides a structure for automatic paper cutting mechanism can cut the paper that stretches out by the notch in the box body, avoids the user to tear the paper hard, makes the more convenience of use of paper handkerchief box.

Drawings

Fig. 1 is a schematic view of an automatic paper cutting mechanism in embodiment 1;

fig. 2 is a schematic sectional view of the automatic paper cutting mechanism in embodiment 1;

FIG. 3 is a schematic structural view of a bottom plate and a side plate in embodiment 1;

fig. 4 is a schematic structural view of a pressing plate in embodiment 1;

fig. 5 is a schematic sectional view of the tissue box of embodiment 1.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention only and are not limiting.

Example 1

As shown in fig. 1-4, the embodiment provides an automatic paper cutting mechanism, which includes a bottom plate 100 and side plates 110 disposed on the front and rear sides of the bottom plate 100, sliding slots 311 are oppositely disposed on the side surfaces of the side plates 110 along the up-down direction, upright posts 312 are disposed in the sliding slots 311, cutting blocks 210 are disposed between the side plates 110, blades 211 are disposed on the lower side surfaces of the cutting blocks 210, connecting plates 212 are disposed at two end portions of the cutting blocks 210, sliding blocks 410 extending into the sliding slots 311 are disposed on the connecting plates, the upright posts 312 penetrate through the sliding blocks 410, and springs 411 for pushing the sliding blocks 410 to move upward are sleeved on the upright posts 312; a pressing plate 120 with one end extending out of the side plate 110 is hinged between the side plates 110, first sliding grooves 421 are arranged on the front and rear side walls of the pressing plate 120, and first sliding columns extending into the first sliding grooves 421 to slide are arranged on the connecting plate 212; the side plate 110 is provided with a driving mechanism for driving the pressing plate 120 to rotate automatically.

In this embodiment, the paper passes through the side plates 110 and is flatly placed on the bottom plate 100, wherein, with the structure in this embodiment, the upright column 312 passes through the slider 410, so that the cutting block 210 can be arranged between the side plates 110 in a lifting manner, and due to the arrangement of the blade 211, the cutting block 210 can cut off the paper on the bottom plate 100 in the lifting process; through the arrangement of the pressing plate 120, the first sliding groove 421, the spring 411 and the first sliding column, the pressing plate 120 is hinged between the side plates 110, so that the pressing plate 120 is pressed manually to drive the cutting block 210 to move downwards between the side plates 110 to cut off paper, and the first sliding column is positioned in the first sliding groove 421 to slide, so that the spring 411 pushes the sliding block 410 to move upwards to drive the cutting block 210 to move upwards, and further drives the pressing plate 120 to reset, thereby facilitating the paper cutting operation of a user through pressing the pressing plate 120; the driving mechanism can drive the pressing plate 120 to rotate automatically by the arrangement of the driving mechanism, so that the paper on the bottom plate 100 can be cut automatically.

In this embodiment, the side surfaces of the side plates 110 are oppositely provided with limiting grooves 313 along the up-down direction, and paper pressing assemblies are arranged between the side plates 110 and at the positions of the limiting grooves 313; the paper pressing component comprises clamping plates 220 which are arranged in parallel, a rotatable roller 221 is arranged between the clamping plates 220 and positioned at the lower end part, and a limiting block 431 which is positioned in a corresponding limiting groove 313 and slides is arranged on the side surface of the clamping plate 220; the front and rear side walls of the pressing plate 120 are provided with second sliding grooves 422, and the clamping plate 220 is provided with second sliding columns which extend into the corresponding second sliding grooves 422 to slide.

In this embodiment, the limiting block 431 is located in the limiting groove 313 to slide, so that the clamping plate 220 is limited to only lift between the side plates 110, wherein the clamping plate 220 is driven to move downwards in the process of pressing down the pressing plate 120 through the arrangement of the second sliding column and the second sliding groove 422, so that the rotating roller 221 between the clamping plates 220 is pressed on the bottom plate 100, and further, the paper on the bottom plate 100 is pressed, so that the cutting of the paper is smooth; meanwhile, the reset of the pressing plate 120 can drive the clamping plate 220 to move upwards to reset the rotating roller 221, so that the paper can move on the bottom plate 100 conveniently.

In this embodiment, the bottom plate 100 is provided with a pressing groove 321 matching with the roller 221, so that the roller 221 can press the paper sheet.

In this embodiment, the opposite side walls of the side plates 110 are oppositely provided with hinge holes 314, and the side wall of the pressing plate 120 is provided with hinge posts 433 extending into the corresponding hinge holes 314, so as to preferably realize the hinged connection of the pressing plate 120 between the side plates 110.

In this embodiment, the driving mechanism includes a motor 330 mounted on the outer side surface of the side plate 110, a rotary table 331 located above the pressing plate 120 is disposed on an output shaft of the motor 330, and a shifting plate 332 for shifting the pressing plate 120 to rotate is disposed on the rotary table 331.

Through the structure in this embodiment for motor 330 drive carousel 331 rotates to drive and dials board 332 and to reciprocate to lean on pressing the face on the board 120, and then drives and press board 120 and rotate around the pin joint is automatic, thereby realizes pressing the automation of pressing board 120 and presses down the paper and cut.

In this embodiment, the end of the bottom plate 100 extends outward to form a fixing portion 322, which is better for facilitating the assembly and disassembly of the automatic paper cutting mechanism.

When the automatic paper cutting mechanism of the embodiment is used specifically, a user can manually press the pressing plate 120 to drive the cutting block 210 to move downwards so that the blade 211 on the cutting block cuts off paper on the bottom plate 100; the motor 330 can drive the turntable 331 to rotate and drive the shifting plate 332 to automatically press the pressing plate 120 to drive the cutting block 210 to move downwards, so that the blade 211 on the cutting block cuts off the paper on the bottom plate 100.

The embodiment also provides a tissue box, which comprises a box body 500, wherein the upper end part of the box body 500 is hinged with a box cover 501 capable of being opened and closed, the lower end part of the box body 500 is provided with a notch 502 for the roll paper to extend out, the lower end part of the box body 500 is positioned at the notch 502 and extends downwards to form a mounting part 503, and the mounting part 503 is provided with the automatic tissue cutting mechanism.

Through the structure in this embodiment for automatic paper cutting mechanism can cut the paper that stretches out by notch 502 in the box body 500, avoids the user to tear the paper hard, makes the more convenient of use of tissue box.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. Automatic cut paper mechanism, its characterized in that: the cutting device comprises a bottom plate (100) and side plates (110) arranged on the front side and the rear side of the bottom plate (100), sliding grooves (311) are oppositely formed in the side faces of the side plates (110) along the vertical direction, upright posts (312) are arranged in the sliding grooves (311), cutting blocks (210) are arranged between the side plates (110), blades (211) are arranged on the lower side faces of the cutting blocks (210), connecting plates (212) are arranged at two end portions of each cutting block (210), sliding blocks (410) extending into the sliding grooves (311) are arranged on the connecting plates, the upright posts (312) penetrate through the sliding blocks (410), and springs (411) used for pushing the sliding blocks (410) to move upwards are sleeved on the upright posts (312); a pressing plate (120) with one end extending out of the side plate (110) is hinged between the side plates (110), the front side wall and the rear side wall of the pressing plate (120) are provided with first sliding grooves (421), and the connecting plate (212) is provided with first sliding columns extending into the first sliding grooves (421) to slide; the side plate (110) is provided with a driving mechanism for driving the pressing plate (120) to rotate automatically.

2. The automatic paper cutting mechanism according to claim 1, characterized in that: limiting grooves (313) are oppositely arranged on the side surfaces of the side plates (110) along the vertical direction, and paper pressing assemblies are arranged between the side plates (110) and positioned in the limiting grooves (313); the paper pressing component comprises clamping plates (220) which are arranged in parallel, a rotatable rotating roller (221) is arranged between the clamping plates (220) and positioned at the lower end part, and a limiting block (431) which slides in a corresponding limiting groove (313) is arranged on the side surface of the clamping plate (220); the front side wall and the rear side wall of the pressing plate (120) are provided with second sliding grooves (422), and the clamping plate (220) is provided with second sliding columns which stretch into the corresponding second sliding grooves (422) to slide.

3. The automatic paper cutting mechanism according to claim 2, characterized in that: the bottom plate (100) is provided with a pressing groove (321) matched with the rotary roller (221).

4. The automatic paper cutting mechanism according to claim 1, characterized in that: hinge holes (314) are oppositely formed in the opposite side walls of the side plates (110), and hinge columns (433) extending into the corresponding hinge holes (314) are arranged on the side walls of the pressing plates (120).

5. The automatic paper cutting mechanism according to claim 1, characterized in that: the driving mechanism comprises a motor (330) arranged on the outer side surface of the side plate (110), a rotary table (331) positioned above the pressing plate (120) is arranged on an output shaft of the motor (330), and a shifting plate (332) for shifting the pressing plate (120) to rotate is arranged on the rotary table (331).

6. The automatic paper cutting mechanism according to claim 1, characterized in that: the end of the bottom plate (100) extends outwards to form a fixing part (322).

7. A tissue box is characterized in that: the automatic paper cutting mechanism comprises a box body (500), wherein a box cover (501) capable of being opened and closed is hinged to the upper end portion of the box body (500), a notch (502) for roll paper to extend out is formed in the lower end portion of the box body (500), the lower end portion of the box body (500) is located at the notch (502) and extends downwards to form a mounting portion (503), and the mounting portion (503) is provided with the automatic paper cutting mechanism according to any one of claims 1 to 6.