CN214772561U

CN214772561U - Corrugated sheet cross cutting machine that roll extrusion is efficient

Info

Publication number: CN214772561U
Application number: CN202120233215.3U
Authority: CN
Inventors: 孙瑞敏
Original assignee: Tangshan Jingdong Paper Products Packaging And Decoration Co ltd
Current assignee: Tangshan Jingdong Paper Products Packaging And Decoration Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-19
Anticipated expiration: 2031-01-26

Abstract

The utility model belongs to the technical field of the corrugated sheet cross cutting and specifically relates to a corrugated sheet cross cutting machine that roll extrusion is efficient is related to, including frame, die-cutting roller and cooperation roller, the frame level is placed, and die-cutting roller and the equal level of cooperation roller are placed and all are passed through the horizontal axis with the frame and are rotated and be connected, and the fixed die-cutting rule that is provided with on the roll surface of die-cutting roller, the protruding die-cutting roller's of die-cutting rule surface, die-cutting rule's cutting edge can contact with the cooperation roller, be connected with on the die-cutting roller and be used for driving die-cutting roller pivoted driving source, one side that die-cutting rule is close to the waste material is provided with the elastic component, the elastic component is connected with the die-cutting roller is fixed or can dismantle, thickness after the elastic component is compressed is less than die-cutting rule's height. The in-process waste material of cross cutting can compress the elastic component, and the elastic component can kick-back after the cross cutting, pops out the waste material so that break away from the die-cutting rule to solve the problem that the waste material gathers in die-cutting rule department easily.

Description

Corrugated sheet cross cutting machine that roll extrusion is efficient

Technical Field

The application relates to the field of corrugated sheet cross cutting, especially relates to an efficient corrugated sheet cross cutting machine rolls.

Background

Corrugated box is at the in-process of preparation, and raw and other materials are the corrugated sheet, later need excise the corrugated sheet, form sideboard, front end plate, back end plate and pterygoid lamina etc. and the corrugated sheet is at the in-process of excision, and equipment commonly used is the cross cutting machine, and the cross cutting machine divide into concora crush cross cutting machine and circle pressure circle cross cutting machine, and the efficiency of circle pressure circle cross cutting machine is compared in concora crush cross cutting machine's efficiency and will be high.

As shown in fig. 1, the existing rotary die-cutting machine comprises a frame 1, a conveying table 2, a die-cutting roller 3 and a matching roller 4, wherein the frame 1 is horizontally placed, the die-cutting roller 3 and the matching roller 4 are both rotationally connected with the frame 1, a die-cutting knife 31 is fixedly arranged on the die-cutting roller 3, the die-cutting knife 31 protrudes out of the die-cutting roller 3, a knife edge of the die-cutting knife 31 is contacted with the matching roller 4, the conveying table 2 is positioned on one side of the die-cutting roller 3 and the matching roller 4, the upper surface of the conveying table 2 is aligned with the matching roller 4 and the die-cutting roller 3, and the die-cutting roller 3 is connected with a motor to drive the die-cutting roller 3 to rotate. Corrugated sheet can carry to between die-cutting roller 3 and the cooperation roller 4 through carrying platform 2, later through the roll extrusion of die-cutting roller 3 and cooperation roller 4, at the in-process of roll extrusion, corrugated sheet can be cut off by die-cutting tool 31, the shape of the required corrugated sheet of shaping.

The deficiency of above-mentioned prior art lies in, after the corrugated sheet passes through die-cutting roller 3 and the cross cutting of cooperation roller 4, the waste material remains easily in die-cutting rule 31 exceeds die-cutting roller 3's space, when the waste material gathers too much, can lead to the corrugated sheet between die-cutting rule 31 and the cooperation roller 4 to be difficult to compressed for die-cutting rule 31 is difficult to cut and targets in place, influences roll forming's efficiency and quality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the material gathers in die-cutting rule department easily, the purpose of this application is to provide an efficient corrugated sheet cross cutting machine rolls.

The application provides a pair of efficient corrugated sheet cross cutting machine rolls adopts following technical scheme:

the utility model provides an efficient corrugated sheet cross cutting machine of roll extrusion, includes frame, cross cutting roller and cooperation roller, and the frame level is placed, and cross cutting roller and the equal level of cooperation roller are placed and all are rotated through the horizontal axis with the frame and are connected, and the fixed die-cutting rule that is provided with on the roll surface of cross cutting roller, the surface of die-cutting rule protrusion cross cutting roller, the cutting edge of die-cutting rule can contact with the cooperation roller, be connected with on the cross cutting roller and be used for driving cross cutting roller pivoted driving source, one side that cross cutting rule is close to the waste material is provided with the elastic component, the elastic component is connected with cross cutting roller is fixed or can dismantle, the thickness after the elastic component is compressed is less than cross cutting rule's height.

Through adopting above-mentioned technical scheme, at the in-process to the corrugated sheet cross cutting, the corrugated sheet can enter into between die-cutting roller and the cooperation roller at first, through the contact of die-cutting rule and cooperation roller, carries out the cross cutting with the corrugated sheet, and the in-process waste material of cross cutting can compress the elastic component, and the elastic component can kick-back after the cross cutting, pops out the waste material so that break away from the die-cutting rule to solve the waste material problem of gathering in die-cutting rule department easily.

Preferably, the height of the elastic member in a natural state is higher than that of the die-cutting rule.

Through adopting above-mentioned technical scheme, can promote the reliability of popping out the waste material after the elastic component kick-backs.

Preferably, the elastic part is detachably connected with the die-cutting roller, the bottom of the elastic part is fixedly connected with a connecting block, a fixed groove is formed in the surface of the die-cutting roller, a pressing block is arranged at one end of the fixed groove and is in threaded connection with the groove bottom of the fixed groove through a bolt, the connecting block is contained in the fixed groove and can slide in the fixed groove, and the contact surface of the connecting block and the pressing block is a wedge-shaped surface.

Through adopting above-mentioned technical scheme, at the in-process of installation elastic component, at first place the connecting block in the fixed slot, later installation compact heap utilizes the compact heap progressively to extrude the connecting block, utilizes the wedge face of compact heap and connecting block to realize the fixed to the connecting block, and the installation is comparatively swift with the dismantlement to because the compact heap is located the outside of connecting block, consequently can not influence the integrality of elastic component.

Preferably, one side face, far away from the pressing block, of the connecting block is an inclined plane which is formed by inwards inclining the die-cutting roller in the radial direction and is far away from the pressing block in the direction inclined, and one end, far away from the pressing block, of the fixing groove is in a shape matched with one end, far away from the pressing block, of the connecting block.

Through adopting above-mentioned technical scheme, utilize the cooperation of connecting block and fixed slot, can promote the stability of connecting block in the fixed slot to the connecting block is difficult for deviating from the fixed slot more.

Preferably, a second elastic piece is arranged on one side, away from the waste, of the die-cutting rule.

Through adopting above-mentioned technical scheme, can reduce the difficult possibility that drops of corrugated sheet main material integrated circuit board in die-cutting rule department, promote the continuity and the stability of production.

Preferably, the die-cutting roller and the mating roller are linked, and the die-cutting roller and the mating roller rotate in opposite directions.

Through adopting above-mentioned technical scheme, die-cutting rule and cooperation roller can rotate in step, and the synchronism is better, is convenient for transmit the corrugated sheet between die-cutting roller and the cooperation roller, is convenient for promote the degree of controlling corrugated sheet cross cutting position.

Preferably, the die-cutting machine further comprises a conveying table, the conveying table comprises a supporting frame, rotating rollers and a driving motor, the rotating rollers are horizontally arranged and are connected with the supporting frame in a rotating mode, and the driving motor is used for driving one or more rotating rollers to rotate.

Through adopting above-mentioned technical scheme, driving motor drives one or many live rollers and rotates, with corrugated sheet conveying to between die-cutting roller and the cooperation roller, the material loading of the corrugated sheet of being convenient for.

Preferably, the rotating rollers are synchronously connected through a chain.

Through adopting above-mentioned technical scheme, the transmission of corrugated sheet is more stable.

In summary, the present application has the following technical effects:

1. the elastic piece is arranged on one side, close to the waste, of the die-cutting rule, so that the problem that the waste is easy to gather at the die-cutting rule is solved;

2. through setting up compact heap, connecting block and fixed slot, reached the purpose of quick dismantlement and installation elastic component.

Drawings

FIG. 1 is a schematic diagram of a background art configuration;

FIG. 2 is a schematic three-dimensional structure of the present embodiment;

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

fig. 4 is a cross-sectional view highlighting the resilient block mounting structure.

Description of reference numerals: 1. a frame; 2. a conveying table; 21. a support frame; 22. a rotating roller; 23. a drive motor; 3. a die-cutting roller; 31. a die-cutting rule; 32. an elastic member; 33. connecting blocks; 34. a compression block; 35. a second elastic member; 36. fixing grooves; 4. and (4) matching the rollers.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

As shown in fig. 2, this embodiment introduces a corrugated board cross cutting machine that rolling efficiency is high, including frame 1, delivery platform 2, cross cutting roller 3 and cooperation roller 4, frame 1 and delivery platform 2 are equal level and are placed, and cross cutting roller 3 and the equal level of cooperation roller 4 and parallel arrangement, and cross cutting roller 3 and cooperation roller 4 all rotate with frame 1 to be connected, and delivery platform 2 is located one side of frame 1 to highly align cross cutting roller 3 and the cooperation roller 4 of delivery platform 2. The corrugated sheet is placed on carrying platform 2, carries to between die-cutting roller 3 and the cooperation roller 4 through carrying platform 2 one by one, carries out the cross cutting through mutually supporting of die-cutting roller 3 and cooperation roller 4.

As shown in fig. 2, the die-cutting roller 3 and the mating roller 4 are linked through a gear or a chain, the die-cutting roller 3 and the mating roller 4 rotate in opposite directions, and the die-cutting roller 3 is connected with a driving source, which is arranged in the housing at the two ends of the frame 1 in the embodiment. At this moment, after the start drive source, can drive die-cutting roller 3 and cooperation roller 4 synchronous rotation, the synchronism of cross cutting is high, and the quality of cross cutting is better to be convenient for control the cross cutting position.

As shown in fig. 2, the conveying table 2 comprises a supporting frame 21, rotating rollers 22 and a driving motor 23, the supporting frame 21 is horizontally placed, the rotating rollers 22 comprise a plurality of rotating rollers, the rotating rollers 22 are horizontally arranged and parallel to each other, the rotating rollers 22 are rotatably connected with the supporting frame 21 through horizontal shafts, the driving motor 23 can drive one or more of the rotating rollers 22 to be rotatably connected, and the plurality of rotating rollers 22 can be synchronously connected through gears or chains. The upper surface parallel and level of live-rollers 22 to the upper surface protrusion support frame 21 of live-rollers 22, corrugated sheet put on driving roller 22 after, along with driving motor 23 drives live-rollers 22 and rotates, can drive corrugated sheet and remove to die-cutting roller 3 and cooperation roller 4.

As shown in fig. 3, a die-cutting rule 31 is fixedly arranged on the surface of the die-cutting roller 3, the die-cutting rule 31 protrudes out of the outer surface of the die-cutting roller 3, the cutting edge of the die-cutting rule 31 can contact with the mating roller 4, and a driving source for driving the die-cutting roller 3 to rotate is connected to the die-cutting roller 3, and the driving source is generally a combination of a motor and a speed reducer. And die-cutting roller 3 and cooperation roller 4 preferably link through modes such as gear or chain, and the turning to of die-cutting roller 3 and cooperation roller 4 should be opposite for die-cutting roller 3 and cooperation roller 4's synchronism is stronger, with the degree of control of promotion cross cutting machine to corrugated sheet cross cutting position, promotes the cross cutting accuracy.

As shown in fig. 3, the waste material and the finished board are separated during the die cutting process, an elastic member 32 is disposed on one side of the die-cutting rule 31 close to the waste material, a second elastic member 35 is disposed on one side of the die-cutting rule 31 close to the finished board, and the elastic member 32 and the second elastic member 35 are generally elastic rubber or sponge, which is mostly used because the sponge has strong elasticity and is relatively compressible. The thickness of the elastic member 32 and the second elastic member 35 in the natural state is preferably higher than that of the die-cutting rule 31, so that the waste material and the finished board can be ejected after the die-cutting is finished; the thickness of the elastic member 32 and the second elastic member 35 in a compressed state must be lower than that of the cutting die 31, and the distance between the cutting edges of the cutting die 31 is greater than the thickness of the corrugated board, so that the cutting die 31 can completely cut the corrugated board. The elastic member 32 and the second elastic member 35 have the same structure and mounting structure, and the present embodiment will be described in detail by taking the structure of the elastic member 32 as an example.

The elastic part 32 and the die-cutting roller 3 are fixedly connected or detachably connected, the detachable connection mode is more preferable, the elastic part 32 can be detached and replaced, and the installation is convenient. As shown in fig. 4, a connecting block 33 is fixedly connected to the bottom of the elastic member 32, a fixing groove 36 is formed in the surface of the die-cutting roller 3, the connecting block 33 is accommodated in the fixing groove 36 and can slide in the fixing groove 36, a pressing block 34 is arranged at one end of the fixing groove 36, the pressing block 34 is in threaded connection with the groove bottom of the fixing groove 36 through a bolt, and the contact surface of the connecting block 33 and the pressing block 34 is a wedge-shaped surface. Meanwhile, one side surface of the connecting block 33, which is far away from the pressing block 34, is an inclined surface which is inclined from the die cutting roller 3 in the radial direction inwards and in the direction far away from the pressing block 34, and one end, which is far away from the pressing block 34, of the fixing groove 36 has a shape matched with one end, which is far away from the pressing block 34, of the connecting block 33. In the process of installing the elastic element 32, the connecting block 33 is firstly placed in the fixing groove 36, then the pressing block 34 is placed at one end of the connecting block 33, the bolt on the pressing block 34 is gradually screwed, so that the pressing block 34 gradually presses the connecting block 33, the connecting block 33 is forced to abut against one end of the fixing groove 36 far away from the pressing block 34, and therefore the connecting block 33 is stably fixed, and the stability of the elastic element 32 is further ensured. In the disassembly process, only the pressing block 34 needs to be disassembled, and the replacement is quick and convenient.

The working process of the embodiment is as follows:

corrugated sheet conveys to between die-cutting roller 3 and the cooperation roller 4 through carrying platform 2 one by one, along with the roll of die-cutting roller 3, the contact of die-cutting 31 and the cooperation roller 4 of die-cutting roller 3, the in-process of cross cutting, elastic component 32 and second elastic component 35 can be extruded to waste material and finished board, elastic component 32 and second elastic component 35 can be compressed, make waste material and finished board can the complete holding in the space between die-cutting 31 and the 3 roll surfaces of die-cutting roller, guarantee that die-cutting 31 can cut off corrugated sheet completely. After the die cutting is completed, the elastic member 32 and the second elastic member 35 will be resiliently restored, thereby ejecting the waste material and the finished board and facilitating the separation of the waste material and the finished board.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A corrugated board die cutting machine with high rolling efficiency comprises a machine frame (1), a die cutting roller (3) and a matching roller (4), wherein the machine frame (1) is horizontally arranged, the die cutting roller (3) and the matching roller (4) are both horizontally arranged and are both rotationally connected with the machine frame (1) through a horizontal shaft, a die cutting knife (31) is fixedly arranged on the roller surface of the die cutting roller (3), the die cutting knife (31) protrudes out of the outer surface of the die cutting roller (3), the cutting edge of the die cutting knife (31) can be contacted with the matching roller (4), the die-cutting roller (3) is connected with a driving source for driving the die-cutting roller (3) to rotate, it is characterized in that one side of the die-cutting rule (31) close to the waste material is provided with an elastic piece (32), the elastic piece (32) is fixedly or detachably connected with the die cutting roller (3), and the compressed thickness of the elastic piece (32) is lower than the height of the die cutting knife (31).

2. The corrugating machine with high rolling efficiency as claimed in claim 1, wherein the height of the elastic member (32) is higher than that of the cutting knife (31) in a natural state.

3. The die-cutting machine for the corrugated boards with high rolling efficiency according to claim 2, wherein the elastic member (32) is detachably connected with the die-cutting roller (3), the bottom of the elastic member (32) is fixedly connected with the connecting block (33), a fixing groove (36) is formed in the surface of the die-cutting roller (3), a pressing block (34) is arranged at one end of the fixing groove (36), the pressing block (34) is in threaded connection with the bottom of the fixing groove (36) through a bolt, the connecting block (33) is accommodated in the fixing groove (36) and can slide in the fixing groove (36), and the contact surface of the connecting block (33) and the pressing block (34) is a wedge-shaped surface.

4. The die cutting machine for the corrugated boards with high rolling efficiency according to claim 3, wherein one side surface, away from the pressing block (34), of the connecting block (33) is an inclined surface which is inclined from the die cutting roller (3) in the radial direction inwards and away from the pressing block (34), and one end, away from the pressing block (34), of the fixing groove (36) is in a shape matched with one end, away from the pressing block (34), of the connecting block (33).

5. The die-cutting machine for corrugated boards with high rolling efficiency according to any one of claims 1 to 4, wherein a second elastic piece (35) is arranged on one side of the die-cutting rule (31) far away from the waste material.

6. The die-cutting machine for corrugated board with high rolling efficiency according to any one of claims 1 to 4, characterized in that the die-cutting roller (3) and the matching roller (4) are linked, and the die-cutting roller (3) and the matching roller (4) rotate reversely.

7. The die cutting machine for the corrugated boards with high rolling efficiency according to claim 1, wherein the die cutting machine further comprises a conveying table (2), the conveying table (2) comprises a supporting frame (21), rotating rollers (22) and a driving motor (23), the rotating rollers (22) are horizontally arranged and are rotatably connected with the supporting frame (21), and the driving motor (23) is used for driving one or more rotating rollers (22) to rotate.

8. The die cutting machine for corrugated board with high rolling efficiency according to claim 7, characterized in that the rotating rollers (22) are synchronously connected with each other through chains.