CN214520386U

CN214520386U - Paper cutter convenient to handle deckle edge

Info

Publication number: CN214520386U
Application number: CN202121147987.1U
Authority: CN
Inventors: 邓颖忠
Original assignee: Zhongshun Jierou Sichuan Paper Industry Co ltd
Current assignee: Zhongshun Jierou Sichuan Paper Industry Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-10-29
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a paper cutter convenient for processing rough selvedge, which comprises a mounting rack, the upper surface of the mounting rack is fixedly connected with a reciprocating mechanism, the reciprocating mechanism comprises a fixed plate, the lateral wall of the fixed plate is rotationally connected with a supporting shaft disc in an up-and-down symmetrical manner, a shifting plate is movably connected between the lateral walls of the supporting shaft disc, the lateral wall of the shifting plate is fixedly connected with a paper cutting mechanism, through arranging a grinding motor, after the grinding motor is started, a motor shaft drives a second driving gear to rotate, the grinding disc is driven to rotate through the meshing transmission of the second driving gear and a second driven gear, through arranging the paper cutter and the grinding disc on the same vertical plane, after the paper cutter cuts paper along with the shifting plate, the grinding disc then grinds the cut surface of the paper, so as to achieve the purpose of removing rough selvedge, and solve the problem that workers need to remove rough selvedge after the paper is cut, the operation is inconvenient, so that the paper cutting work efficiency is low.

Description

Paper cutter convenient to handle deckle edge

Technical Field

The utility model belongs to the technical field of papermaking equipment, concretely relates to trimmer convenient to handle deckle edge.

Background

The trimmer is a equipment of tailorring the paper to in order to carry out follow-up processing to the paper, the trimmer of old-fashioned generally includes trimmer base and slidingtype cut-off knife body, and the edge of a knife is through special treatment, cuts sharpness and durable, and paper mill need cut into predetermined size and specification with the paper before handing over the paper product at present, so that pack the transportation.

The existing paper cutting machine has the advantages that due to the fact that a cutter is passivated or a gap between the cutter and the edge is too large when the existing paper cutting machine is used, burrs can appear on paper when the paper is cut, workers are required to find tools to remove the burrs, operation is inconvenient, paper cutting work efficiency is low, and the paper cutting machine convenient for processing the burrs is provided for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trimmer convenient to handle deckle edge to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a trimmer convenient to handle deckle edge, includes the mounting bracket, the last fixed surface of mounting bracket is connected with reciprocating mechanism, reciprocating mechanism includes the fixed plate, the lateral wall longitudinal symmetry of fixed plate rotates and is connected with the supporting shaft dish, swing joint has the board of shifting between the lateral wall of supporting shaft dish, the lateral wall fixedly connected with paper cutting mechanism of board shifts.

Preferably, the outer side wall of the fixed plate is fixedly connected with a reciprocating motor, a motor shaft of the reciprocating motor penetrates through the fixed plate and is fixedly connected with a turntable, and the outer side wall of the turntable is symmetrically and fixedly connected with fixed columns.

Preferably, the lateral wall of fixed plate rotates and is connected with the dog that resets, the guide way has been seted up on the dog that resets, the inside swing joint of guide way has the linkage post, the one end and the displacement plate fixed connection of linkage post, the lateral wall fixedly connected with of displacement plate feeds the dog.

Preferably, the paper cutting mechanism includes the support frame, the top of support frame is equipped with the limiting plate, the lower fixed surface of limiting plate is connected with lifter plate and electric telescopic handle, the lower extreme of lifter plate runs through support frame and downwardly extending, electric telescopic handle's lower extreme and support frame fixed connection.

Preferably, the lateral wall fixedly connected with grinding motor of lifter plate, the motor shaft of grinding motor runs through lifter plate fixedly connected with second driving gear, the mounting groove has been seted up to the bottom of lifter plate, it is connected with the grinding dish to rotate between the inside wall of mounting groove, the lateral wall fixedly connected with second driven gear of mounting groove is run through to one side of grinding dish, second driven gear meshes with the second driving gear mutually.

Preferably, the lower surface of the lifting plate is fixedly connected with a paper cutter, and the paper cutter and the grinding disc are located on the same vertical plane.

Preferably, bottom surface bilateral symmetry fixedly connected with servo motor in the mounting bracket, two the first driving gear of the equal fixedly connected with of servo motor's motor shaft, rotate between the inside wall of mounting bracket and be connected with the gyro wheel, and the gyro wheel is equipped with four, two the outside cover of gyro wheel is equipped with conveyor belt, two one side of gyro wheel all runs through the lateral wall of mounting bracket and the first driven gear of fixedly connected with, first driven gear meshes with first driving gear mutually, the paper cutting groove has been seted up on the mounting bracket, the paper cutting groove is located two position between the conveyor belt, and the paper cutting groove is located under the paper cutter.

Preferably, two conveyer's top all is equipped with the dancer roll, symmetry fixedly connected with splint around the upper surface of mounting bracket, both sides all are connected with the splint rotation around the dancer roll.

Preferably, the upper surface of mounting bracket fixedly connected with infrared inductor, infrared inductor and servo motor, reciprocating motor and the equal electric connection of electric telescopic handle.

Preferably, the lower surface of the mounting frame is fixedly connected with ten rubber cushion blocks.

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

(1) this trimmer convenient to handle deckle edge, through setting up the grinding motor, start the back at the grinding motor, the motor shaft drives the second driving gear and rotates, the meshing transmission through second driving gear and second driven gear drives the grinding dish and rotates, be located same vertical plane through setting up paper cutter and grinding dish, can follow the displacement plate at the paper cutter and cut the paper after, the grinding dish grinds the tangent plane of paper afterwards, in order to reach the purpose of getting rid of deckle edge, it need get rid of deckle edge work to have solved the staff after the paper cuts, the operation is comparatively inconvenient, make the lower problem of paper cutting work efficiency.

(2) This be convenient for handle unedged trimmer, through setting up reciprocating motor, can drive the carousel and rotate, when the carousel rotates, a fixed column promotes to feed the dog and moves backward, the drive is moved and is put the board and move backward, then another fixed column promotes the dog that resets, make the dog that resets rotate, then make the inside wall of guide way promote linkage post and move forward, the drive is moved and is put the board and move forward, thereby realize the reciprocating motion who shifts the board, can keep higher stability when making the paper cutter cut the paper, improve the smoothness degree of paper tangent plane.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

fig. 3 is an enlarged view of the structure of fig. 2 at a;

fig. 4 is a rear view of the present invention.

In fig. 1, a mounting frame; 101. a servo motor; 102. a first drive gear; 103. a first driven gear; 104. a roller; 105. a conveyor belt; 106. a platen roller; 2. a reciprocating mechanism; 201. a fixing plate; 202. moving the plate; 203. a support hub; 204. a feed stop; 205. fixing a column; 206. a turntable; 207. resetting the stop block; 208. a linkage column; 209. a guide groove; 210. a reciprocating motor; 3. a paper cutting mechanism; 301. a limiting plate; 302. a lifting plate; 303. an electric telescopic rod; 304. a support frame; 305. a second driving gear; 306. a second driven gear; 307. grinding the motor; 308. mounting grooves; 309. grinding the disc; 310. a paper cutter; 4. a paper cutting groove; 5. an infrared sensor.

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. 1-4, the utility model provides a paper cutter convenient to handle deckle edge, including mounting bracket 1, the last fixed surface of mounting bracket 1 is connected with reciprocating mechanism 2, and reciprocating mechanism 2 includes fixed plate 201, and the lateral wall longitudinal symmetry of fixed plate 201 rotates and is connected with supporting shaft disc 203, and swing joint has the board 202 of placing between the lateral wall of supporting shaft disc 203, and the lateral wall fixedly connected with paper cutting mechanism 3 of the board 202 of placing.

In this embodiment, preferably, the outer side wall of the fixing plate 201 is fixedly connected with the reciprocating motor 210, the motor shaft of the reciprocating motor 210 penetrates through the fixing plate 201 and is fixedly connected with the turntable 206, the outer side wall of the turntable 206 is symmetrically and fixedly connected with the fixing column 205, and by setting the reciprocating motor 210, the motor shaft can drive the turntable 206 to rotate after the reciprocating motor 210 is started.

In this embodiment, preferably, the outer side wall of the fixing plate 201 is rotatably connected with a reset stopper 207, the reset stopper 207 is provided with a guide groove 209, the inside of the guide groove 209 is movably connected with a linkage column 208, one end of the linkage column 208 is fixedly connected with the displacement plate 202, the outer side wall of the displacement plate 202 is fixedly connected with a feeding stopper 204, by arranging the feeding stopper 204 and the reset stopper 207, when the turntable 206 rotates, one fixing column 205 pushes the feeding stopper 204 to move backwards to drive the displacement plate 202 to move backwards, and the other fixing column 205 pushes the reset stopper 207 to rotate the reset stopper 207, so that the inner side wall of the guide groove 209 pushes the linkage column 208 to move forwards to drive the displacement plate 202 to move forwards, thereby realizing the reciprocating motion of the displacement plate 202.

In this embodiment, it is preferred, paper cutting mechanism 3 includes support frame 304, the top of support frame 304 is equipped with limiting plate 301, the lower fixed surface of limiting plate 301 is connected with lifter plate 302 and electric telescopic handle 303, the lower extreme of lifter plate 302 runs through support frame 304 and downwardly extending, the lower extreme and the support frame 304 fixed connection of electric telescopic handle 303, through setting up electric telescopic handle 303, can drive limiting plate 301 and reciprocate in the support frame 304 top, thereby make lifter plate 302 reciprocate, the outside at lifter plate 302 is established to support frame 304 cover, make lifter plate 302 more stable when removing.

In this embodiment, preferably, outer side wall fixedly connected with grinding motor 307 of lifter plate 302, the motor shaft of grinding motor 307 runs through lifter plate 302 fixedly connected with second driving gear 305, mounting groove 308 has been seted up to lifter plate 302's bottom, it is connected with grinding disc 309 to rotate between the inside wall of mounting groove 308, one side of grinding disc 309 runs through the lateral wall fixedly connected with second driven gear 306 of mounting groove 308, second driven gear 306 meshes with second driving gear 305 mutually, through setting up grinding motor 307, can be after grinding motor 307 starts, the motor shaft drives second driving gear 305 and rotates, drive grinding disc 309 through the meshing transmission of second driving gear 305 with second driven gear 306 and rotate.

In this embodiment, it is preferable, the lower surface fixedly connected with paper cutter 310 of lifter plate 302, paper cutter 310 is located same vertical plane with grinding dish 309, through setting up paper cutter 310, can be after reciprocating motor 210 starts, paper cutter 310 follows and shifts board 202 and removes, cut the paper, be located same vertical plane through setting up paper cutter 310 and grinding dish 309, can cut the paper at paper cutter 310 after, grinding dish 309 grinds the tangent plane of paper afterwards, in order to reach the mesh of getting rid of deckle edge.

In this embodiment, preferably, servo motors 101 are fixedly connected to the bottom surface inside the mounting frame 1 in a bilateral symmetry manner, motor shafts of the two servo motors 101 are fixedly connected with first driving gears 102, rollers 104 are rotatably connected between the inner side walls of the mounting frame 1, the rollers 104 are four in number, conveyor belts 105 are sleeved outside the two rollers 104, one sides of the two rollers 104 penetrate through the side walls of the mounting frame 1 and are fixedly connected with first driven gears 103, the first driven gears 103 are meshed with the first driving gears 102, a paper cutting slot 4 is formed in the mounting frame 1, the paper cutting slot 4 is located between the two conveyor belts 105, the paper cutting slot 4 is located under the paper cutting knife 310, paper is attached to the upper surface of the conveyor belts 105 by the arrangement of the conveyor belts 105, after the servo motors 101 are started, the motor shafts drive the first driving gears 102 to rotate, then the rollers 104 are driven to rotate by the meshing transmission of the first driving gears 102 and the first driven gears 103, the conveying belt 105 is driven to operate to convey the paper from left to right, so that the paper covers the upper part of the paper cutting groove 4, and the paper can be conveniently cut by using the paper cutter 310.

In this embodiment, preferably, the top of two conveyor belts 105 all is equipped with dancer roll 106, and symmetrical fixedly connected with splint around the upper surface of mounting bracket 1, both sides all are rotated with the splint and are connected around dancer roll 106, through setting up dancer roll 106, can flatten the paper on the conveyor belt 105, prevent that the paper is unexpected upwarp or curl, influence cutting quality.

In this embodiment, it is preferable, the upper surface of mounting bracket 1 is fixedly connected with infrared inductor 5, infrared inductor 5 and servo motor 101, reciprocating motor 210 and the equal electric connection of electric telescopic handle 303, through setting up infrared inductor 5, can monitor the transport length of paper, the paper is carried to predetermineeing after cutting length, infrared inductor 5 orders servo motor 101 to stop working, and open reciprocating motor 210 and electric telescopic handle 303, operation paper cutter 310 cuts the paper, cut and finish, infrared inductor 5 orders servo motor 101 to operate once more, get into the next flow of cutting.

In this embodiment, preferably, the lower fixed surface of mounting bracket 1 is connected with rubber cushion, and rubber cushion is equipped with ten, through setting up rubber cushion, can reduce the vibrations that the device produced when the operation, improves the stability when paper cutter 310 cuts the paper, reduces the frequency and the deckle edge range that deckle edge appears.

The utility model discloses a theory of operation and use flow: when the device is used, paper is attached to the upper surface of a conveying belt 105, a servo motor 101 is started, a motor shaft drives a first driving gear 102 to rotate, then a roller 104 is driven to rotate through meshing transmission of the first driving gear 102 and a first driven gear 103, the conveying belt 105 is driven to rotate to convey the paper from left to right, the paper is covered above a paper cutting groove 4, after the paper is conveyed to a preset cutting length, an infrared sensor 5 commands the servo motor 101 to stop running, a reciprocating motor 210 is started, after the reciprocating motor 210 is started, the motor shaft drives a turntable 206 to rotate, when the turntable 206 rotates, a fixed column 205 pushes a feeding stop block 204 to move backwards, a displacement plate 202 is driven to move backwards, the paper is moved to the front upper part of the paper, an electric telescopic rod 303 is started at the moment, the electric telescopic rod 303 extends to drive a limiting plate 301 to move downwards above a supporting frame 304, and accordingly a lifting plate 302 moves downwards, the paper cutter 310 and the grinding wheel 309 are brought into the inside of the paper slot 4, the grinding motor 307 is started, after the grinding motor 307 is started, the motor shaft drives the second driving gear 305 to rotate, the grinding disc 309 is driven to rotate through the meshing transmission of the second driving gear 305 and the second driven gear 306, the other rear fixing column 205 pushes the reset stop 207 to rotate the reset stop 207, and then the inner side wall of the guide groove 209 pushes the linkage column 208 to move forward, driving the displacement plate 202 to move forward, the paper cutter 310 moves forward along with the displacement plate 202, cutting the paper, after the paper is cut by the paper cutter 310, the grinding disc 309 grinds the cut surface of the paper, burrs are removed, after the cutting is finished, the reciprocating motor 210 stops running, the electric telescopic rod 303 is shortened to enable the paper cutter 310 and the grinding disc 309 to reset, the infrared sensor 5 commands the servo motor 101 to run again, and the next cutting process is started.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 trimmer convenient to handle deckle edge, includes mounting bracket (1), its characterized in that: the upper surface fixed connection of mounting bracket (1) has reciprocating mechanism (2), reciprocating mechanism (2) are including fixed plate (201), the lateral wall longitudinal symmetry of fixed plate (201) rotates and is connected with support reel (203), swing joint has displacement board (202) between the lateral wall of support reel (203), lateral wall fixedly connected with paper cutting mechanism (3) of displacement board (202).

2. A paper trimmer for facilitating flash handling according to claim 1 wherein: the outer side wall of the fixing plate (201) is fixedly connected with a reciprocating motor (210), a motor shaft of the reciprocating motor (210) penetrates through the fixing plate (201) and is fixedly connected with a turntable (206), and the outer side wall of the turntable (206) is symmetrically and fixedly connected with fixing columns (205).

3. A paper trimmer for facilitating flash handling according to claim 1 wherein: the outer side wall of fixed plate (201) rotates and is connected with the dog (207) that resets, guide way (209) have been seted up on the dog (207) that resets, the inside swing joint of guide way (209) has linkage post (208), the one end and the board (202) fixed connection of shifting of linkage post (208), the outer side wall fixedly connected with that shifts board (202) feeds dog (204).

4. A paper trimmer for facilitating flash handling according to claim 1 wherein: paper cutting mechanism (3) include support frame (304), the top of support frame (304) is equipped with limiting plate (301), the lower fixed surface of limiting plate (301) is connected with lifter plate (302) and electric telescopic handle (303), the lower extreme of lifter plate (302) runs through support frame (304) and downwardly extending, the lower extreme and support frame (304) fixed connection of electric telescopic handle (303).

5. A paper trimmer for facilitating flash handling according to claim 4 wherein: outer wall fixedly connected with grinding motor (307) of lifter plate (302), the motor shaft of grinding motor (307) runs through lifter plate (302) fixedly connected with second driving gear (305), mounting groove (308) have been seted up to the bottom of lifter plate (302), it is connected with grinding dish (309) to rotate between the inside wall of mounting groove (308), the lateral wall fixedly connected with second driven gear (306) of mounting groove (308) is run through to one side of grinding dish (309), second driven gear (306) and second driving gear (305) mesh mutually.

6. A paper trimmer for facilitating flash handling according to claim 5 wherein: the lower surface fixedly connected with paper cutter (310) of lifter plate (302), paper cutter (310) and grinding dish (309) are located same vertical plane.

7. A paper trimmer for facilitating flash handling according to claim 1 wherein: bottom surface bilateral symmetry fixedly connected with servo motor (101) in mounting bracket (1), two the first driving gear of the equal fixedly connected with (102) of motor shaft of servo motor (101), it is connected with gyro wheel (104) to rotate between the inside wall of mounting bracket (1), and gyro wheel (104) are equipped with four, two the outside cover of gyro wheel (104) is equipped with conveyor belt (105), two one side of gyro wheel (104) all runs through the first driven gear (103) of lateral wall and fixedly connected with of mounting bracket (1), first driven gear (103) mesh with first driving gear (102) mutually, cut out paper groove (4) have been seted up on mounting bracket (1), cut out paper groove (4) and be located two position between conveyor belt (105), and cut out paper groove (4) and be located under paper cutter (310).

8. A paper trimmer for facilitating flash handling according to claim 7 wherein: two the top of conveyor belt (105) all is equipped with dancer roll (106), symmetry fixedly connected with splint around the upper surface of mounting bracket (1), both sides all are connected with the splint rotation around dancer roll (106).

9. A paper trimmer for facilitating flash handling according to claim 7 wherein: the upper surface fixed connection of mounting bracket (1) is connected with infrared inductor (5), infrared inductor (5) and servo motor (101), reciprocating motor (210) and the equal electric connection of electric telescopic handle (303).

10. A paper trimmer for facilitating flash handling according to claim 1 wherein: the lower surface of the mounting rack (1) is fixedly connected with ten rubber cushion blocks.