CN213592981U

CN213592981U - Automatic paper cutter

Info

Publication number: CN213592981U
Application number: CN202022401593.6U
Authority: CN
Inventors: 卢武全
Original assignee: Hangzhou Guxin Color Printing Co ltd
Current assignee: Hangzhou Guxin Color Printing Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-02
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses an automatic paper cutter relates to paper cutter technical field, comprising a main body, the inside central point of main part puts the department and installs the decurrent motor of output, the main part bottom is located the fixed chassis that is provided with in motor below, the fixed dwang that is located the chassis top that is provided with of output of motor. The utility model discloses a motor drives the dwang and rotates, the terminal all swing joint in dwang both sides has the connecting rod, the connecting rod passes through the connecting axle and is connected with the slider, and the slider slides inside the inside central spout of chassis, can drive two sets of sliders through two sets of connecting rods and be close to mutually or the slip of keeping away from mutually, because at the fixed carriage that is provided with in two sets of slider bottoms, the intermediate position department of chassis bottom is provided with the mount with carriage matched with, distance between two sets of carriages can be adjusted and the mount, can adjust the size and dimension of the inside arbitrary die sinking of certain limit of carriage, the suitability is comparatively extensive.

Description

Automatic paper cutter

Technical Field

The utility model relates to a paper cutter technical field specifically is an automatic paper cutter.

Background

The paper cutting machine is a traditional product and is used for processing the paper cutting requirement in the later printing period, and the equipment for cutting the paper into flat paper in the paper making industry of the paper cutting machine is divided into a flail cutter (also divided into a single cutter and a double cutter) and a flat cutter, wherein the flail cutter comprises a longitudinal cutting mechanism consisting of an upper cutter and a lower cutter.

When current automatic paper cutter carries out the die sinking to the cardboard, can't be automatic to the big or small size of adjustment to the cardboard die sinking through the interval distance of adjusting the multiunit blade further, degree of automation is lower, and great reduction work efficiency, it is comparatively troublesome to operate to get up.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the size of the paperboard die sinking can not be adjusted automatically by adjusting the spacing distance of a plurality of groups of blades in the prior art, the automatic paper cutting machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic paper cutter comprises a main body, a motor with a downward output end is arranged at the central position in the main body, the bottom of the main body is fixedly provided with a bottom frame below the motor, the output end of the motor is fixedly provided with a rotating rod above the bottom frame, the tail ends of the two sides of the rotating rod are rotatably connected with connecting rods, the bottoms of the two groups of connecting rods are movably connected with sliding blocks, the connecting rods are rotatably connected with the sliding blocks through connecting shafts, a central sliding chute matched with the sliding blocks is arranged in the middle position in the bottom frame, sliding frames are fixedly arranged at the bottoms of the two groups of sliding blocks below the bottom frame, the utility model discloses a portable computer, including chassis, mount, carriage, blade, mount, carriage, blade, the inside intermediate position department of chassis is provided with the mount with carriage matched with, the both ends of mount and two sets of carriage bottoms are all fixed and are provided with the blade, the fixed range sensor that is provided with of intermediate position department of the inside one side of mount.

Preferably, two ends of the tops of the two groups of sliding frames are fixedly provided with limiting sliding blocks extending to the inside of the bottom frame, and two ends of the inside of the bottom frame are provided with limiting sliding grooves matched with the limiting sliding blocks.

Preferably, a controller and a signal receiver are respectively arranged on one side of the top of the main body, which is located on the motor, and the controller is electrically connected with the motor, the distance sensor and the signal receiver.

Preferably, the middle positions of the bottoms of the fixed frame and the two sliding frames are fixedly provided with pressing strips, and the bottoms of the pressing strips are fixedly provided with rubber strips.

Preferably, the sliding block and the sliding frame are fixedly connected through a fixing pin, and the fixing pin, the sliding block and the sliding frame are in interference fit.

Preferably, all fixed mounting holes that are provided with in main part top four corners department, and the mounting hole inboard is provided with the internal thread.

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

1. the utility model discloses a motor drives the dwang and rotates, dwang both sides end all swing joint has the connecting rod, the connecting rod passes through the connecting axle to be connected with the slider, and the slider slides in the inside central spout of chassis, and then when the motor drives the dwang and rotates, can drive two sets of sliders through two sets of connecting rods and do the slip that is close to mutually or keeps away from mutually, because at two sets of slider bottoms fixed sliding frames that are provided with, the intermediate position department of chassis bottom is provided with the mount that cooperatees with the sliding frame, carry out the distance between two sets of sliding frames can be adjusted and the mount, can adjust the sliding frame in the arbitrary die sinking size of certain extent, the suitability is comparatively extensive, it is;

2. the utility model discloses a fixed distance sensor that is provided with in the intermediate position department of mount one side, distance sensor can the real-time supervision mount to the distance length of carriage, and under the control to the motor through the controller, the staff conveniently adjusts the size of die sinking, and degree of automation is higher, great reduction staff's intensity of labour, and work efficiency obtains the improvement of very big degree.

Drawings

Fig. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of the bottom surface of the present invention;

fig. 3 is a schematic view of the overall structure of the present invention.

In the figure: 1. a main body; 2. a motor; 3. rotating the rod; 4. a connecting rod; 5. a slider; 6. a connecting shaft; 7. a chassis; 8. a central chute; 9. a fixed mount; 10. a carriage; 11. a blade; 12. a limiting slide block; 13. a limiting chute; 14. a distance sensor; 15. a controller; 16. a signal receiver; 17. layering; 18. mounting holes; 19. and fixing the pin.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, an automatic paper cutting machine comprises a main body 1, a motor 2 with a downward output end is installed at the center position inside the main body 1, a bottom frame 7 is fixedly arranged at the bottom of the main body 1 below the motor 2, a rotating rod 3 is fixedly arranged at the output end of the motor 2 and above the bottom frame 7, connecting rods 4 are rotatably connected to the tail ends of the two sides of the rotating rod 3, sliding blocks 5 are movably connected to the bottoms of the two groups of connecting rods 4, the connecting rod 4 and the sliding blocks 5 are rotatably connected through a connecting shaft 6, a central sliding groove 8 matched with the sliding blocks 5 is formed in the middle position inside the bottom frame 7, sliding frames 10 are fixedly arranged below the bottom frame 7 at the bottoms of the two groups of sliding blocks 5, a fixing frame 9 matched with the sliding frames 10 is arranged in the middle position inside the bottom frame 7, blades 11 are fixedly arranged at two ends of the bottoms of the fixing frame 9 and the two groups of sliding frames 10, and a distance sensor 14 is fixedly arranged in the middle position on one side inside the fixing frame 9.

The utility model drives the rotating rod 3 to rotate through the motor 2, the ends of both sides of the rotating rod 3 are movably connected with the connecting rods 4, the connecting rods 4 are connected with the sliding blocks 5 through the connecting shafts 6, and the sliding blocks 5 slide in the central sliding grooves 8 in the bottom frame 7, and further when the motor 2 drives the rotating rod 3 to rotate, two groups of sliding blocks 5 can be driven by two groups of connecting rods 4 to slide close to or away from each other, because the sliding frames 10 are fixedly arranged at the bottoms of the two groups of sliding blocks 5, the fixing frame 9 matched with the sliding frames 10 is arranged at the middle position of the bottom frame 7, the distance between the two groups of sliding frames 10 and the fixing frame 9 can be adjusted by carrying out the two groups of sliding frames 10, the size of any die sinking in a certain range can be adjusted, the applicability is wider, the operation is more convenient, distance sensor 14 can real-time supervision mount 9 to carriage 10 apart from the length, and under the control to motor 2 through controller 15, the staff conveniently adjusts the size of die sinking, and degree of automation is higher, great reduction staff's intensity of labour, and work efficiency obtains the improvement of very big degree.

Please refer to fig. 1, fig. 2 and fig. 3, two ends of the top of the two sliding frames 10 are both fixedly provided with a limiting slider 12 extending to the inside of the bottom frame 7, and two ends of the inside of the bottom frame 7 are both provided with a limiting sliding chute 13 matched with the limiting slider 12, the utility model discloses a set up the limiting slider 12, make the sliding frame 10 more stable in the sliding process, the phenomenon of skew can not take place.

Please refer to fig. 1 and fig. 2, one side of the top of the main body 1 located at the motor 2 is provided with a controller 15 and a signal receiver 16, and the controller 15 is electrically connected with the motor 2, the distance sensor 14 and the signal receiver 16, the utility model discloses a setting the controller 15, can process the signal obtained by the distance sensor 14, and then control the motor 2 to start and stop.

Please refer to fig. 2 emphatically, the fixed layering 17 that is provided with in intermediate position department of mount 9 and two sets of carriage 10 bottoms, and layering 17 bottom is fixed and is provided with the rubber strip, the utility model discloses a set up layering 17, drive at external elevating system the utility model discloses when wholly descending, layering 17 can be with blade 11 simultaneously effect down on the cardboard, play the effect to the folding department of cardboard extrusion crease.

Please refer to fig. 2, the sliding block 5 is fixedly connected to the sliding frame 10 by a fixing pin 19, and the fixing pin 19 is in interference fit with the sliding block 5 and the sliding frame 10, the fixing pin 19 of the present invention is disposed to tightly fix the sliding block 5 to the sliding frame 10, so that the looseness phenomenon does not occur.

Please refer to fig. 1 and fig. 3, the four corners of the top of the main body 1 are all fixedly provided with mounting holes 18, and the inner side of the mounting hole 18 is provided with an internal thread, the utility model discloses a set up the mounting hole 18, the output end of convenient and external elevating system is fixedly connected, it is comparatively convenient to install.

The working principle is as follows: when in use, the utility model is fixedly connected with the output end of the lifting structure of the external paper cutter through the four corners at the top of the main body 1, so that the external lifting structure can drive the utility model to lift freely in a certain range, the motor 2 is arranged at the central position of the bottom of the main body 1, the output end of the motor 2 drives the rotating rod 3 to rotate, the ends of the two sides of the rotating rod 3 are movably connected with the connecting rods 4, the connecting rods 4 are connected with the sliding blocks 5 through the connecting shafts 6, and the sliding blocks 5 slide in the central sliding chutes 8 in the bottom frame 7, so that when the motor 2 drives the rotating rod 3 to rotate, the two groups of sliding blocks 5 can be driven by the two groups of connecting rods 4 to slide close to or far away from each other, because the sliding frames 10 are fixedly arranged at the bottoms of the two groups of sliding blocks 5, the fixing, carry out two sets of carriage 10 can adjust and the mount between 9 distance, and then can adjust the size of carriage 10 at the arbitrary die sinking of certain limit inside, the suitability is comparatively extensive, it is comparatively convenient to operate, the fixed distance sensor 14 that is provided with of intermediate position department in mount 9 one side, distance sensor 14 can real-time supervision mount 9 to carriage 10 apart from the length, and under the control to motor 2 through controller 15, the size of the convenient adjustment die sinking of staff, degree of automation is higher, great reduction staff's intensity of labour, and work efficiency obtains the improvement of very big degree, mount 9 and the both ends of two sets of carriage 10 bottoms are all fixed and are provided with blade 11, can push down the cutting to the cardboard, carry out the die sinking cut paper process of accomplishing the cardboard.

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. An auto-cutter comprising a main body (1), characterized in that: the motor (2) with the downward output end is installed at the central position inside the main body (1), the bottom of the main body (1) is located below the motor (2) and is fixedly provided with an underframe (7), the output end of the motor (2) is fixedly provided with a rotating rod (3) located above the underframe (7), the tail ends of two sides of the rotating rod (3) are rotatably connected with connecting rods (4), two groups of sliding blocks (5) are movably connected at the bottoms of the connecting rods (4) and the sliding blocks (5) through connecting shafts (6), central sliding grooves (8) matched with the sliding blocks (5) are formed in the middle position inside the underframe (7), two groups of sliding blocks (5) are fixedly provided with sliding frames (10) at the bottoms of the underframe (7), and fixing frames (9) matched with the sliding frames (10) are formed in the middle position inside the underframe (7), the cutting tool is characterized in that blades (11) are fixedly arranged at two ends of the bottoms of the fixed frame (9) and the two sliding frames (10), and a distance sensor (14) is fixedly arranged at the middle position of one side inside the fixed frame (9).

2. The auto-cutter according to claim 1, characterized in that: two ends of the top of the sliding frame (10) are fixedly provided with limiting sliding blocks (12) extending to the inside of the bottom frame (7), and two ends of the inside of the bottom frame (7) are provided with limiting sliding grooves (13) matched with the limiting sliding blocks (12).

3. The auto-cutter according to claim 1, characterized in that: the top of the main body (1) is provided with a controller (15) and a signal receiver (16) on one side of the motor (2), and the controller (15) is electrically connected with the motor (2), the distance sensor (14) and the signal receiver (16).

4. The auto-cutter according to claim 1, characterized in that: the middle positions of the bottoms of the fixed frame (9) and the two sliding frames (10) are fixedly provided with press strips (17), and rubber strips are fixedly arranged at the bottoms of the press strips (17).

5. The auto-cutter according to claim 1, characterized in that: the sliding block (5) and the sliding frame (10) are fixedly connected through a fixing pin (19), and the fixing pin (19), the sliding block (5) and the sliding frame (10) are in interference fit.

6. The auto-cutter according to claim 1, characterized in that: the four corners of the top of the main body (1) are fixedly provided with mounting holes (18), and inner threads are arranged on the inner sides of the mounting holes (18).