CN218802497U

CN218802497U - Automatic paper cutter convenient to adjust

Info

Publication number: CN218802497U
Application number: CN202220073630.1U
Authority: CN
Inventors: 雍继兵; 刘毅
Original assignee: Chengdu Quanliang Technology Co ltd
Current assignee: Chengdu Quanliang Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2023-04-07
Anticipated expiration: 2032-01-12

Abstract

The utility model belongs to the technical field of the paper cutter, especially, be an automatic paper cutter convenient to adjust, the position to blade on the conventional paper cutter removes wastes time and energy, and is very troublesome, can't satisfy the problem of cutting into different length requirements with the paper, now proposes following scheme, and it includes frame and two cutters, fixed mounting has the pneumatic cylinder on the top inner wall of frame, and fixed mounting has the sash on the output of pneumatic cylinder, the top fixed mounting of cutter has the slide, and two equal sliding connection of slide rotate on the both sides inner wall of sash and install same two-way screw rod in the sash, threaded hole has been seted up to one side of slide. The utility model discloses a screw-thread fit of two-way screw rod realizes the regulation to two cutter intervals to the cooperation through locating plate and locating pin locks two-way screw rod, thereby promotes the fixed stability to two cutter intervals, thereby is convenient for adjust paper cutting length.

Description

Automatic paper cutter convenient to adjust

Technical Field

The utility model relates to a paper cutter technical field especially relates to an automatic paper cutter convenient to adjust.

Background

Paper, made of plant fiber, can be folded into a sheet for writing. The paper is a carrier for writing and printing, and can also be used for other purposes such as packaging, sanitation and the like, such as printing paper, carbon paper, toilet paper, facial tissue and the like.

The position of the blade on the conventional paper cutter is time-consuming and labor-consuming to move, is very troublesome, and cannot meet the requirement of cutting paper into different lengths, so that the automatic paper cutter convenient to adjust is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the position of the upper blade of the conventional paper cutter is moved, so that the paper cutter is time-consuming and labor-consuming, is very troublesome, cannot meet the defect that the paper is cut into different length requirements, and provides the automatic paper cutter convenient to adjust.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic paper cutter convenient to adjust, includes frame and two cutters, fixed mounting has the pneumatic cylinder on the top inner wall of frame, and fixed mounting has the lifting frame on the output of pneumatic cylinder, the top fixed mounting of cutter has the slide, and two equal sliding connection of slide are in the lifting frame, and rotate on the both sides inner wall of lifting frame and install same two-way screw rod, threaded hole is seted up to one side of slide, and two-way screw rod threaded connection is in two threaded holes, and two-way screw rod's one end fixed mounting has the knob, and a plurality of constant head tanks have been seted up in the outside of knob, and one side fixed mounting of lifting frame has fixed frame, and slidable mounting has the diaphragm in the fixed frame, and the bottom fixed mounting of diaphragm has the locating plate, and locating plate activity joint is in the constant head tank that corresponds.

Preferably, the spout has been seted up at the top of diaphragm, and slidable mounting has the riser in the spout, the through-hole has been seted up at the top of fixed frame, and fixed mounting has the locating pin on the inner wall of one side of through-hole, the cotter way has been seted up to one side of riser, and the locating pin activity joint is in the cotter way.

Preferably, the top of the vertical plate is fixedly provided with a pulling plate, and one side of the pulling plate is fixedly provided with a pull ring.

Preferably, the bottom of the other side of the vertical plate is fixedly connected with a pressure spring, one end of the pressure spring is fixedly connected to the inner wall of one side of the sliding groove, the inner walls of the two sides of the sliding groove are fixedly connected with the same transverse rod, and the vertical plate is sleeved on the outer side of the transverse rod in a sliding mode.

Preferably, fixed mounting has two guide frames on the top inner wall of frame, the equal fixed mounting in top both sides of lift frame has the guide post, and the top fixed mounting of guide post has the deflector, and two deflectors are sliding connection respectively in the guide frame that corresponds.

Preferably, the top fixedly connected with location spring of diaphragm, location spring's top fixed connection is on the top inner wall of fixed frame.

Preferably, the same limiting rod is fixedly connected to the inner walls of the two sides of the lifting frame, and the two sliding plates are sleeved on the outer side of the limiting rod in a sliding mode.

Preferably, the outside of two-way screw rod is provided with two external screw threads that revolve to opposite directions, and the fixed cover in the outside of two-way screw rod has connect the spacing collar, and the spacing collar is with one side inner wall activity butt of lift frame.

In the utility model, the automatic paper cutter convenient to adjust, through pulling the pull ring left and driving the arm-tie and riser to move left, and compress the pressure spring, make the locating pin break away from with the connection of keyway, then pull the pull ring upwards and drive diaphragm and locating plate to move upwards through the cooperation of riser and horizontal pole, make the locating plate break away from the constant head tank, remove the fixed to the knob, then rotate the knob and drive the two-way screw rod to rotate, the two-way screw rod drives two slides to the one side motion that is close to each other or keeps away from each other through the screw transmission with two slides, two slides drive two cutters to the one side motion that is close to each other or keeps away from each other, thereby adjust the interval of two cutters;

in the utility model, the automatic paper cutter convenient to adjust, through loosening the pull ring, make the diaphragm move down under the elastic action of positioning spring, and drive the locating plate card to go into the constant head tank, fix a position the knob, the riser moves right under the effect of pressure spring, make the locating pin card go into the keyway again, thereby promote the fixed stability to the knob, thereby guarantee the fixed effect of interval to two cutters, then start the pneumatic cylinder and drive the lifting frame to move down, the lifting frame drives two cutters through two slides and moves down, thereby carry out the automatic cutting to the paper, and the length of cutting out is exactly the interval of two cutters, thereby realize the fixed length cutting of paper;

the utility model has the advantages of reasonable design, screw-thread fit through two-way screw rod realizes the regulation to two cutter intervals to the cooperation through locating plate and locating pin locks two-way screw rod, thereby promotes the fixed stability to two cutter intervals, thereby is convenient for adjust paper cutting length, and the reliability is high.

Drawings

Fig. 1 is a schematic perspective view of an automatic paper cutter convenient to adjust according to the present invention;

FIG. 2 is a schematic cross-sectional view of an automatic paper cutter of the present invention for easy adjustment;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partially enlarged view of a portion B in fig. 2.

In the figure: 1. a frame; 2. a cutter; 3. a hydraulic cylinder; 4. a lifting frame; 5. a slide plate; 6. a bidirectional screw; 7. a guide frame; 8. a guide post; 9. a knob; 10. positioning a groove; 11. a fixing frame; 12. a transverse plate; 13. positioning a plate; 14. a vertical plate; 15. pulling a plate; 16. a chute; 17. a pull ring; 18. a limiting rod; 19. and a positioning pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example one

Referring to fig. 1-4, an automatic paper cutter convenient to adjust, including frame 1 and two cutters 2, fixed mounting has pneumatic cylinder 3 on the top inner wall of frame 1, fixed mounting has lifting frame 4 on the output of pneumatic cylinder 3, the top fixed mounting of cutter 2 has slide 5, two equal sliding connection of slide 5 are in lifting frame 4, and rotate on the both sides inner wall of lifting frame 4 and install same two-way screw 6, threaded hole has been seted up to one side of

slide

5, 6 threaded connection of two-way screw are in two threaded hole, and the one end fixed mounting of two-way screw 6 has knob 9, a plurality of constant head tanks 10 have been seted up in the outside of knob 9, and one side fixed mounting of lifting frame 4 has fixed frame 11, slidable mounting has diaphragm 12 in the fixed frame 11, the bottom fixed mounting of diaphragm 12 has locating plate 13, locating plate 13 activity joint is in the constant head tank 10 that corresponds.

In this embodiment, 16 chutes have been seted up at the top of

diaphragm

12, and 16 slidable mounting have riser 14 in the chute, and the through-hole has been seted up at the top of fixed frame 11, and fixed mounting has locating pin 19 on the inner wall of one side of through-hole, and the cotter way has been seted up to one side of riser 14, and locating pin 19 activity joint is in the cotter way, fixes a position the vertical movement of diaphragm 12.

In this embodiment, the top of the vertical plate 14 is fixedly provided with a pulling plate 15, and one side of the pulling plate 15 is fixedly provided with a pulling ring 17, so that the vertical plate 14 can be conveniently pulled to move.

In this embodiment, the opposite side bottom fixedly connected with pressure spring of riser 14, the one end fixed connection of pressure spring is on one side inner wall of spout 16, the same horizontal pole of fixedly connected with on the both sides inner wall of spout 16, and riser 14 slides and cup joints in the outside of horizontal pole, resets and is spacing riser 14.

In this embodiment, the top fixedly connected with positioning spring of diaphragm 12, positioning spring's top fixed connection resets diaphragm 12 on the top inner wall of fixed frame 11.

In this embodiment, fixedly connected with is the same gag lever post on the both sides inner wall of elevator frame 4, and two slides 5 all slide and cup joint in the outside of gag lever post, carry out lateral shifting's direction and spacing to two slides 5.

In this embodiment, the outside of two-way screw 6 is provided with two external screw threads that revolve to opposite directions, and the fixed cover in the outside of two-way screw 6 has connect the spacing collar, and the spacing collar is with one side inner wall activity butt of lifting frame 4, carries out lateral shifting's spacing to two-way screw 6.

In this embodiment, when using, pull ring 17 drives arm-tie 15 and riser 14 to move left through pulling left, and compress the pressure spring, make locating pin 19 break away from with the connection of cotter way, then upwards pull ring 17 and drive diaphragm 12 and locating plate 13 upward movement through the cooperation of riser 14 with the horizontal pole, make locating plate 13 break away from constant head tank 10, remove the fixed to knob 9, then rotatory knob 9 drives two-way screw rod 6 and rotates, two-way screw rod 6 drives two slides 5 to the one side motion that is close to each other or keeps away from each other through the screw drive with two slides 5, two slides 5 drive two cutters 2 to the one side motion that is close to each other or keeps away from each other, thereby adjust the interval of two cutters 2, then through loosening pull ring 17, make diaphragm 12 move down under the spring action of positioning spring, and drive locating plate 13 card go into in constant head tank 10, fix a position knob 9, riser 14 moves right under the effect of pressure spring, make locating pin 19 card go into the cotter way again, thereby promote the stability to knob 9, thereby guarantee to two interval fixed length fixing effect to two cutters 2 of paper, then start hydraulic cylinder 3 drive the lifting frame 4 and carry out the automatic cutting of cutting through the fixed length of cutting frame 2, thereby two cutters 2.

Example two

On the basis of embodiment one, fixed mounting has two guide frames 7 on the top inner wall of frame 1, and the equal fixed mounting in top both sides of lift frame 4 has guide post 8, and the top fixed mounting of guide post 8 has the deflector, and two deflector sliding connection are respectively in corresponding guide frame 7.

In this embodiment, lifting frame 4 carries out vertical motion for the sliding fit of deflector and guide frame 7 makes its motion more steady, prevents that lifting frame 4 slope from leading to the condition appearance that two cutters 2 are high one low, has guaranteed the quality of paper cutting.

Claims

1. The utility model provides an automatic paper cutter convenient to adjust, includes frame (1) and two cutters (2), its characterized in that, fixed mounting has pneumatic cylinder (3) on the top inner wall of frame (1), and fixed mounting has lift frame (4) on the output of pneumatic cylinder (3), the top fixed mounting of cutter (2) has slide (5), and two equal sliding connection of slide (5) are in lift frame (4), and rotate on the both sides inner wall of lift frame (4) and install same two-way screw rod (6), threaded hole has been seted up to one side of slide (5), and two-way screw rod (6) threaded connection is in two threaded holes, and the one end fixed mounting of two-way screw rod (6) has knob (9), and a plurality of constant head tanks (10) have been seted up in the outside of knob (9), and one side fixed mounting of lift frame (4) has fixed frame (11), and slidable mounting has diaphragm (12) in fixed frame (11), and the bottom fixed mounting of diaphragm (12) has locating plate (13), and locating plate (13) activity joint is in corresponding constant head tank (10).

2. The automatic paper cutting machine convenient to adjust according to claim 1, characterized in that a sliding groove (16) is formed in the top of the transverse plate (12), a vertical plate (14) is slidably mounted in the sliding groove (16), a through hole is formed in the top of the fixing frame (11), a positioning pin (19) is fixedly mounted on the inner wall of one side of the through hole, a pin groove is formed in one side of the vertical plate (14), and the positioning pin (19) is movably clamped in the pin groove.

3. The auto-cutter convenient to adjust according to claim 2, characterized in that a pulling plate (15) is fixedly installed on the top of the riser (14), and a pulling ring (17) is fixedly installed on one side of the pulling plate (15).

4. The automatic paper cutting machine convenient to adjust according to claim 2, characterized in that a pressure spring is fixedly connected to the bottom of the other side of the vertical plate (14), one end of the pressure spring is fixedly connected to the inner wall of one side of the chute (16), the same cross bar is fixedly connected to the inner walls of the two sides of the chute (16), and the vertical plate (14) is slidably sleeved on the outer side of the cross bar.

5. The auto-cutter convenient to adjust according to claim 1, characterized in that two guide frames (7) are fixedly mounted on the inner wall of the top of the frame (1), guide posts (8) are fixedly mounted on both sides of the top of the lifting frame (4), guide plates are fixedly mounted on the top ends of the guide posts (8), and the two guide plates are respectively slidably connected in the corresponding guide frames (7).

6. The auto-cutter with easy adjustment as claimed in claim 1, characterized in that the top of the cross plate (12) is fixedly connected with a positioning spring, the top end of which is fixedly connected to the top inner wall of the fixed frame (11).

7. The automatic paper cutter convenient to adjust according to claim 1, characterized in that the inner walls of the two sides of the lifting frame (4) are fixedly connected with a same limiting rod, and the two sliding plates (5) are sleeved outside the limiting rod in a sliding manner.

8. The automatic paper cutting machine convenient to adjust according to claim 1, characterized in that the outer side of the bidirectional screw (6) is provided with two external threads with opposite rotation directions, and the outer side of the bidirectional screw (6) is fixedly sleeved with a limiting ring which is movably abutted against the inner wall of one side of the lifting frame (4).