CN218140155U

CN218140155U - Sawtooth line cutting device is used in paper packing carton production

Info

Publication number: CN218140155U
Application number: CN202222476276.XU
Authority: CN
Inventors: 黄丽珠
Original assignee: Fuzhou Xingjiaxing Paper Packaging Co ltd
Current assignee: Fuzhou Xingjiaxing Paper Packaging Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-27
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a sawtooth line cutting device is used in paper packing carton production, which comprises a worktable, the central point on board top puts the department and is equipped with down the sawtooth sword, the board top in the sawtooth sword outside is equipped with the frame down, the board top at lower sawtooth sword both ends all is equipped with puts the thing seat, the central point at frame top puts the department and installs the lift driving piece, the bottom of lift driving piece is equipped with fastening frame, the inside central point of fastening frame puts the department and installs the fastening block, the bottom of fastening block extends to the outside of fastening frame and is equipped with the sawtooth sword, all be equipped with the draw-in groove on the inside two lateral walls of fastening block of fastening frame, the internally mounted of draw-in groove has the fixture block, the one end of fixture block extends to the outside of draw-in groove and is equipped with the connecting rod. The utility model discloses not only improve the convenience when cutting device maintains, still ensured the cutting precision to the packing carton cardboard when cutting device uses, improved the stability when cutting device uses moreover.

Description

Sawtooth line cutting device is used in paper packing carton production

Technical Field

The utility model relates to a packing carton jaggy line cuts technical field, specifically is a jaggy line cutting device is used in paper packing carton production.

Background

The packaging box can be divided into a paper box, an iron box, a wood box, a cloth box, a leather box, an acrylic box, a corrugated packaging box and the like according to materials, the paper packaging box belongs to one of a plurality of packaging boxes, and when the paper packaging box is produced, a sawtooth line needs to be arranged on the surface of the paper packaging box so as to achieve the purpose of being convenient for tearing, so that a corresponding cutting device needs to be used.

Present cutting device can be better carries out cutting process to packing carton cardboard and handles, nevertheless last serrated knife adopts the mode of bolt to connect mostly, when needs dismantle the maintenance to last serrated knife, then need twist with the help of external instrument and move the dismantlement, and the bolt still easily produces the phenomenon of rustting after using for a long time, and then influences its dismantlement efficiency, puzzles people often.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sawtooth line cutting device is used in paper packing carton production to it is not convenient for dismantle the problem of maintaining to last serrated knife to propose cutting device in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sawtooth line cutting device is used in paper packing carton production, includes the board, the central point on board top puts the department and is equipped with down the sawtooth sword, the board top in the sawtooth sword outside is equipped with the frame down, the board top at sawtooth sword both ends all is equipped with puts the thing seat down, the central point at frame top puts the department and installs the lift driving piece, the bottom of lift driving piece is equipped with fastening frame, the inside central point of fastening frame puts the department and installs the fastening block, the bottom of fastening block extends to the outside of fastening frame and is equipped with the sawtooth sword, all be equipped with the draw-in groove on the inside two lateral walls of fastening block of fastening frame, the internally mounted of draw-in groove has the fixture block, the one end of fixture block extends to the outside of draw-in groove and is equipped with the connecting rod, the one end that the fixture block was kept away from to the outside of fastening frame to the connecting rod, the winding has reset spring on the connecting rod outer wall between pull handle and the fastening frame, reset spring's both ends are connected with the inner wall of pull handle and the outer wall of fastening frame respectively, the both sides of bottom all are equipped with the side seats, the both ends of side seats bottom all are equipped with the corner seat, the both ends of side seat bottom all is equipped with the board, the gyro wheel rotation of gyro wheel, the gyro wheel bottom of gyro wheel frame extends to the outside of corner frame.

Preferably, the both sides on thing seat top all are equipped with L type locating frame, the central point department at L type locating frame top is equipped with a location section of thick bamboo to settle buffer spring and handle.

Preferably, the central point department of putting at location section of thick bamboo top installs buffer spring, the gangbar is installed to buffer spring's bottom, the bottom of gangbar extends to the outside of a location section of thick bamboo and is equipped with the clamp plate to press down the packing carton cardboard and be fixed in the top of putting the thing seat.

Preferably, the inside arc that is equipped with of angle frame on one side of the gyro wheel, the arc is kept away from and is equipped with a screw thread section of thick bamboo on the angle frame inner wall on one side of the gyro wheel, the one end that the arc was kept away from to a screw thread section of thick bamboo extends to the outside of angle frame to carry out the locking through the arc and handle the gyro wheel.

Preferably, the corner frame top of arc top is equipped with spacing frame, the inside one side of spacing frame is equipped with the stopper, the bottom of stopper extend to the outside of spacing frame and with the outer wall fixed connection of arc to carry on spacingly to the range of movement of arc.

Preferably, the internal thread of a screw thread section of thick bamboo is connected with the threaded rod, the one end of threaded rod extends to the outside of a screw thread section of thick bamboo and installs the swing handle, the other end of threaded rod extends to the outside of a screw thread section of thick bamboo and is connected with the outer wall rotation of arc to make the threaded rod drive the arc and carry out lateral shifting.

Compared with the prior art, the beneficial effects of the utility model are that: the serrated line cutting device for producing the paper packaging box not only improves the convenience of maintenance of the cutting device, but also ensures the cutting precision of a paperboard of the packaging box when the cutting device is used, and improves the stability of the cutting device when the cutting device is used;

(1) The pull handle is pulled to drive the clamping block to be separated from the outside of the clamping groove through the connecting rod, and then the upper serrated knife is pulled downwards to enable the upper end of the fastening block to be detached from the outside of the fastening frame, so that the upper serrated knife can be quickly detached, and the convenience in maintenance of the cutting device is improved;

(2) The buffer spring exerts downward pressure on the linkage rod under the elastic action of the buffer spring, so that the linkage rod drives the pressing plate to move downwards, and the pressing plate presses and fixes the packaging box paperboard downwards on the top of the storage seat, so that the displacement phenomenon generated in the cutting process of the packaging box paperboard is reduced, and the cutting precision of the packaging box paperboard when the cutting device is used is ensured;

(3) Through rotatory swing handle, make it drive the inside rotation that the threaded rod is located a screw thread section of thick bamboo and slide, the upper end of stopper this moment is located the inside of spacing frame and slides to make it carry on spacingly to the range of motion of arc, and then make the threaded rod drive arc lateral shifting, when the inner wall laminating of arc in the outer wall of gyro wheel, can carry out the locking through the arc to the gyro wheel and handle, with the phenomenon that produces the displacement in reducing this cutting device operation process, thereby the stability when having improved cutting device and using.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a machine platform; 2. a placement seat; 3. pressing a plate; 4. an L-shaped positioning frame; 5. a machine frame; 6. a fastening block; 7. a lifting drive member; 8. fastening the frame; 9. mounting a serrated knife; 10. a positioning cylinder; 11. a buffer spring; 12. a linkage rod; 13. a lower serrated knife; 14. a side seat; 15. a corner frame; 16. a roller; 17. pulling a handle; 18. a return spring; 19. a connecting rod; 20. a clamping block; 21. a card slot; 22. turning a handle; 23. a limiting block; 24. a limiting frame; 25. an arc-shaped plate; 26. a threaded barrel; 27. a threaded rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment of: a sawtooth line cutting device for paper packaging box production comprises a machine table 1, wherein a lower sawtooth cutter 13 is arranged at the center of the top end of the machine table 1, a machine frame 5 is arranged at the top end of the machine table 1 outside the lower sawtooth cutter 13, and article placing seats 2 are arranged at the tops of the machine table 1 at the two ends of the lower sawtooth cutter 13;

both sides of the top end of the article placing seat 2 are provided with an L-shaped positioning frame 4, and the center position of the top of the L-shaped positioning frame 4 is provided with a positioning cylinder 10;

when in use, the positioning cylinder 10 is arranged at the top of the L-shaped positioning frame 4 so as to arrange the buffer spring 11;

a buffer spring 11 is arranged at the center of the top of the positioning barrel 10, a linkage rod 12 is arranged at the bottom end of the buffer spring 11, and the bottom end of the linkage rod 12 extends to the outside of the positioning barrel 10 and is provided with a pressing plate 3;

when the packaging box is used, the buffer spring 11 applies downward pressure to the linkage rod 12, so that the linkage rod 12 drives the pressing plate 3 to move downwards, and the packaging box paperboard is pressed and fixed on the top of the storage seat 2;

a lifting driving piece 7 is installed at the center of the top of the machine frame 5, a fastening frame 8 is arranged at the bottom end of the lifting driving piece 7, a fastening block 6 is installed at the center of the inside of the fastening frame 8, and the bottom end of the fastening block 6 extends to the outside of the fastening frame 8 and is provided with an upper serrated knife 9;

clamping grooves 21 are formed in the two outer side walls of the fastening block 6 in the fastening frame 8, a clamping block 20 is installed in each clamping groove 21, one end of each clamping block 20 extends to the outside of each clamping groove 21 and is provided with a connecting rod 19, and one end, far away from each clamping block 20, of each connecting rod 19 extends to the outside of the fastening frame 8 and is provided with a pull handle 17;

a return spring 18 is wound on the outer wall of a connecting rod 19 between the pull handle 17 and the fastening frame 8, and two ends of the return spring 18 are respectively connected with the inner wall of the pull handle 17 and the outer wall of the fastening frame 8;

two sides of the bottom end of the machine table 1 are provided with side seats 14, two ends of the bottom of each side seat 14 are provided with corner frames 15, one side inside each corner frame 15 is rotatably connected with a roller 16, and the bottom end of each roller 16 extends to the outside of each corner frame 15;

an arc-shaped plate 25 is arranged inside the corner frame 15 on one side of the roller 16, a thread cylinder 26 is arranged on the inner wall of the corner frame 15 on one side, away from the roller 16, of the arc-shaped plate 25, and one end, away from the arc-shaped plate 25, of the thread cylinder 26 extends to the outside of the corner frame 15;

when in use, the inner wall of the arc-shaped plate 25 is contacted with the outer wall of the roller 16, so that the roller 16 is locked through the arc-shaped plate 25;

the top of the corner frame 15 above the arc-shaped plate 25 is provided with a limiting frame 24, one side inside the limiting frame 24 is provided with a limiting block 23, and the bottom end of the limiting block 23 extends to the outside of the limiting frame 24 and is fixedly connected with the outer wall of the arc-shaped plate 25;

when in use, the upper end of the limiting block 23 is positioned in the limiting frame 24 to slide so as to limit the moving amplitude of the arc-shaped plate 25;

a threaded rod 27 is connected to the inner thread of the threaded cylinder 26, one end of the threaded rod 27 extends to the outside of the threaded cylinder 26 and is provided with the rotary handle 22, and the other end of the threaded rod 27 extends to the outside of the threaded cylinder 26 and is rotatably connected with the outer wall of the arc-shaped plate 25;

in use, the threaded rod 27 rotates and slides inside the threaded cylinder 26, so that the threaded rod 27 drives the arc-shaped plate 25 to move transversely.

When the cutting device is used, the cutting device is firstly pushed to enable the roller 16 to be located on the ground to slide, the cutting device can be slid to a designated place to be used, the rotary handle 22 is rotated to enable the rotary handle to drive the threaded rod 27 to be located inside the threaded barrel 26 to rotate and slide, at the moment, the upper end of the limiting block 23 is located inside the limiting frame 24 to slide, so that the limiting block can limit the moving amplitude of the arc-shaped plate 25, the threaded rod 27 drives the arc-shaped plate 25 to transversely move, when the inner wall of the arc-shaped plate 25 is attached to the outer wall of the roller 16, the roller 16 can be locked through the arc-shaped plate 25 to ensure the stability of the cutting device, then, the packaging box paper board is placed at the tops of the two groups of object placing seats 2, and the buffer spring 11 has good elastic effect, so that the buffer spring exerts downward pressure on the linkage rod 12, and the linkage rod 12 drives the pressing plate 3 to move downwards, the packaging box paperboard can be pressed down and fixed on the top of the storage seat 2 through the pressing plate 3, the lifting driving piece 7 drives the upper serrated knife 9 to move downwards, the packaging box paperboard can be cut through the upper serrated knife 9 and the lower serrated knife 13, so that a serrated line is formed on the surface of the paperboard, then the lifting driving piece 7 drives the upper serrated knife 9 to move upwards and reset, the cut packaging box paperboard is replaced for subsequent cutting process, finally the pull handle 17 is pulled to drive the clamping block 20 to be separated from the clamping groove 21 through the connecting rod 19, then the upper serrated knife 9 is pulled downwards, so that the upper end of the fastening block 6 is detached from the outside of the fastening frame 8, the upper serrated knife 9 can be rapidly detached and processed, the purpose of detaching and maintaining the upper serrated knife 9 is achieved, and then the upper end of the fastening block 6 is inserted into the fastening frame 8, and the top end of the fastening block 6 is inserted into the frame seat at the top of the fastening frame 8, and the reset elastic force of the reset spring 18 drives the fixture block 20 to be inserted into the clamping groove 21 through the connecting rod 19, so that the upper serrated knife 9 can be rapidly installed and processed, and the cutting device is used.

Claims

1. The utility model provides a jagged line cutting device is used in paper packing carton production, its characterized in that, includes board (1), the central point on board (1) top puts the department and is equipped with sawtooth sword (13) down, board (1) top in the sawtooth sword (13) outside down is equipped with frame (5), board (1) top at sawtooth sword (13) both ends down all is equipped with puts thing seat (2), the central point at frame (5) top puts the department and installs lift driving piece (7), the bottom of lift driving piece (7) is equipped with fastening frame (8), the inside central point department of putting of fastening frame (8) installs fastening block (6), the bottom of fastening block (6) extends to the outside of fastening frame (8) and is equipped with jagged sword (9), all be equipped with draw-in groove (21) on the inside both lateral walls of fastening block (6) of fastening frame (8), the internally mounted of draw-in groove (21) has fixture block (20), the one end of fixture block (20) extends to the outside of draw-in groove (21) and is equipped with fastening frame (19), the one end of fixture block (19) is kept away from and is equipped with the handle (17) and the handle (17) that the handle (17) resets, the utility model discloses a cabinet, including cabinet, board, fixing frame (8), reset spring (18), board (1), side seat (14), both ends of side seat (14), the both ends of reset spring (18) are connected with the inner wall of pull handle (17) and the outer wall of fastening frame (8) respectively, the both sides of board (1) bottom all are equipped with side seat (14), the both ends of side seat (14) bottom all are equipped with angle frame (15), the inside one side of angle frame (15) is rotated and is connected with gyro wheel (16), the bottom of gyro wheel (16) extends to the outside of angle frame (15).

2. The zigzag line cutting device for paper packaging box production according to claim 1, characterized in that: the two sides of the top end of the article placing seat (2) are both provided with an L-shaped positioning frame (4), and the center position of the top of the L-shaped positioning frame (4) is provided with a positioning cylinder (10).

3. The zigzag line cutting device for paper packaging box production according to claim 2, characterized in that: the center position department at a location section of thick bamboo (10) top installs buffer spring (11), gangbar (12) are installed to the bottom of buffer spring (11), the bottom of gangbar (12) extends to the outside of a location section of thick bamboo (10) and is equipped with clamp plate (3).

4. The jagged line cutting device of claim 1 for paper packaging box production, characterized in that: the corner frame (15) of gyro wheel (16) one side is inside to be equipped with arc (25), be equipped with a screw thread section of thick bamboo (26) on corner frame (15) inner wall that gyro wheel (16) one side was kept away from in arc (25), the one end that arc (25) were kept away from in a screw thread section of thick bamboo (26) extends to the outside of corner frame (15).

5. The zigzag line cutting device for paper packaging box production according to claim 4, characterized in that: corner frame (15) top above arc (25) is equipped with spacing frame (24), the inside one side of spacing frame (24) is equipped with stopper (23), the bottom of stopper (23) extend to the outside of spacing frame (24) and with the outer wall fixed connection of arc (25).

6. The zigzag line cutting device for paper packaging box production according to claim 4, characterized in that: the inside threaded connection of a screw thread section of thick bamboo (26) has threaded rod (27), the one end of threaded rod (27) extends to the outside of a screw thread section of thick bamboo (26) and installs swing handle (22), the other end of threaded rod (27) extends to the outside of a screw thread section of thick bamboo (26) and is connected with the outer wall rotation of arc (25).