CN211615805U

CN211615805U - Cutting structure

Info

Publication number: CN211615805U
Application number: CN202020014449.4U
Authority: CN
Inventors: 李湘衡; 李洋涛; 郭瑞强; 穆林
Original assignee: Dongguan Yuantie Printing Machinery Co ltd
Current assignee: Dongguan Yuantie Printing Machinery Co ltd
Priority date: 2019-08-28
Filing date: 2020-01-02
Publication date: 2020-10-02
Anticipated expiration: 2030-01-02

Abstract

The utility model belongs to the technical field of the printing machine technique and specifically relates to indicate a cutting structure, pushing mechanism, transfer chain and the cutting mechanism of frame are all located including the frame, pushing mechanism is used for pushing away the transfer chain with the packing carton, the both sides of transfer chain all are equipped with heating mechanism, the transfer chain is used for carrying the cutting mechanism to cut with the packing carton after heating mechanism heats. When the wrapping paper of packing carton is cut to needs, start pushing mechanism, pushing mechanism promotes on the packing carton arrives the transfer chain, and heating mechanism on the transfer chain just can heat the packing carton for glue between the wrapping paper of packing carton and the box body distributes more fully, thereby makes the wrapping paper inseparabler with being connected of box body, thereby prevents that cutting mechanism from cutting bad paper.

Description

Cutting structure

Technical Field

The utility model belongs to the technical field of the printing machine technique and specifically relates to indicate a cutting structure.

Background

In daily life, the packing boxes are often used, so that the production demand of the packing boxes is very large. In the production of the packing box, a cutting process is generally provided on the equipment to cut the wrapping paper of the packing box, but in many cases, the adhesion between the wrapping paper and the paper box is insufficient, which may cause the situation of cutting the wrapping paper.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art provides a cutting structure to solve the problem that proposes in the background art.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a cutting structure, includes the frame and all locates pushing mechanism, transfer chain and the cutting mechanism of frame, pushing mechanism is used for pushing away the transfer chain with the packing carton, the both sides of transfer chain all are equipped with heating mechanism, the transfer chain is used for carrying the cutting mechanism with the packing carton after heating mechanism heats and cuts.

Preferably, be equipped with the loading board in the frame, pushing mechanism is including locating the first cylinder of loading board and the push pedal of being connected with first cylinder output shaft, the push pedal is used for contradicting with the packing carton.

Preferably, the pushing mechanism further comprises a connecting assembly used for conveying the packaging box from the bearing plate to the conveying line, the connecting assembly comprises a rotating shaft, a shaft sleeve and a plurality of clamping assemblies, the rotating shaft is rotatably arranged on the rack, the shaft sleeve is sleeved on the rotating shaft, the clamping assemblies are arranged on the shaft sleeve, and the clamping assemblies are used for clamping the packaging box.

Preferably, the cutting mechanism comprises two cutting assemblies and a reversing assembly arranged between the two cutting assemblies, and the reversing assembly is used for changing the orientation of the packaging box.

Preferably, the cutting assembly comprises cutters arranged on two sides of the conveying line and a pressing unit arranged above the conveying line, and the pressing unit is used for abutting against the packaging box.

Preferably, the reversing assembly comprises a rotary cylinder, a damping unit, a pressurizing piece and a sucker, the rotary cylinder is arranged above the conveying line, one end of the damping unit is connected with an output shaft of the rotary cylinder, the other end of the damping unit is connected with one end of the pressurizing piece, the other end of the pressurizing piece is connected with the sucker, and the pressurizing piece is used for pressurizing the sucker.

Preferably, the damping unit comprises an elastic part and a connecting rod, one end of the elastic part is connected with the output shaft of the rotary cylinder, the other end of the elastic part is connected with one end of the connecting rod, and the other end of the connecting rod is connected with the sucker.

Preferably, the heating mechanism comprises a heat conduction block arranged on one side of the conveying line and a heating tube arranged in the heat conduction block.

Preferably, each clamping assembly comprises a plurality of clamping blocks arranged in the shaft sleeve side by side.

Preferably, the pressing unit includes a plurality of rollers rotatably disposed above the conveying line.

The utility model has the advantages that: when the wrapping paper of packing carton is cut to needs, start pushing mechanism, pushing mechanism promotes on the packing carton arrives the transfer chain, and heating mechanism on the transfer chain just can heat the packing carton for glue between the wrapping paper of packing carton and the box body distributes more fully, thereby makes the wrapping paper inseparabler with being connected of box body, thereby prevents that cutting mechanism from cutting bad paper.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the cutting assembly of the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

The reference numerals are respectively: 1. a conveying line; 2. a carrier plate; 3. a frame; 4. a first cylinder; 5. Pushing the plate; 6. packaging boxes; 7. a rotating shaft; 8. a shaft sleeve; 9. a cutting assembly; 10. a cutter; 11. A rotating cylinder; 12. a pressure increasing member; 13. an air cylinder; 14. an air inlet pipe; 15. a suction cup; 16. an elastic member; 17. a connecting rod; 18. a heat conducting block; 19. a clamping block; 20. and (5) rotating the roller.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, a cutting structure includes a frame 3, and a pushing mechanism, a conveying line 1 and a cutting mechanism all disposed on the frame 3, wherein the pushing mechanism is used for pushing a packing box 6 to the conveying line 1, heating mechanisms are disposed on two sides of the conveying line 1, and the conveying line 1 is used for conveying the packing box 6 heated by the heating mechanisms to the cutting mechanism for cutting. When the wrapping paper of packing carton 6 is cut to needs, start pushing mechanism, pushing mechanism promotes packing carton 6 to transfer chain 1 on, heating mechanism on the transfer chain 1 just can heat packing carton 6 for glue between packing carton 6's the wrapping paper and the box body distributes more fully, thereby makes the wrapping paper inseparabler with being connected of box body, thereby prevents that cutting mechanism from cutting bad paper.

The heating mechanism comprises a heat conducting block 18 arranged on one side of the conveying line 1 and a heating tube arranged in the heat conducting block 18. When needs heating packing carton 6, start the heating tube, the heat conduction of heating tube is to heat conduction piece 18, and heat conduction piece 18 does not butt with packing carton 6, but heat conduction piece 18 can separate empty conduction heat to packing carton 6 to play the heating effect to packing carton 6.

Be equipped with loading board 2 on the frame 3, pushing mechanism is including locating the first cylinder 4 of loading board 2 and the push pedal 5 of being connected with the 4 output shaft of first cylinder, push pedal 5 is used for contradicting with packing carton 6. When last station conveyed packing carton 6 from one side of loading board 2 to loading board 2 on, started first cylinder 4, first cylinder 4 promoted push pedal 5, push pedal 5 alright in order to promote packing carton 6 to make packing carton 6 move towards transfer chain 1.

Pushing mechanism still including being used for transporting transfer chain 1's linking subassembly with packing carton 6 from loading board 2, linking subassembly is including rotating the pivot 7 that sets up in frame 3, the axle sleeve 8 of pivot 7 is located to the cover and locate a plurality of centre gripping subassemblies of axle sleeve 8, a plurality of centre gripping subassemblies are used for centre gripping packing carton 6. Specifically, the rotating shaft 7 is driven by a motor, a gear, a synchronous belt and other parts to rotate, and this driving scheme is a conventional technical means and is not described herein.

Before packing carton 6 was promoted to the linking subassembly, rotating pivot 7, the centre gripping subassembly just can grasp packing carton 6, and under the rotation of pivot 7, the centre gripping subassembly just can transport packing carton 6 from loading board 2 to transfer chain 1 on.

Each the centre gripping subassembly all includes a plurality of clamp splice 19 that set up side by side in axle sleeve 8, specifically, each the centre gripping subassembly all includes two clamp splices 19 that set up side by side in axle sleeve 8. The packing box 6 can be clamped between the two rows of clamping blocks 19 through the matching action of the two rows of clamping blocks 19.

The cutting mechanism comprises two cutting assemblies 9 and a reversing assembly arranged between the two cutting assemblies 9, and the reversing assembly is used for changing the orientation of the packing box 6. The reversing assembly is arranged so that, after having been cut by one of the cutting assemblies 9, the packet 6 can be turned in its orientation and then passed into the other cutting assembly 9 for cutting, so that the cutting mechanism 9 can simultaneously cut the wrappers on the different faces of the packet 6.

The reversing assembly comprises a rotary cylinder 11, a damping unit, a pressurizing piece 12 and a suction cup 15, the rotary cylinder 11 is arranged above the conveying line 1, one end of the damping unit is connected with an output shaft of the rotary cylinder 11, the other end of the damping unit is connected with one end of the pressurizing piece 12, the other end of the pressurizing piece 12 is connected with the suction cup 15, the pressurizing piece 12 is used for pressurizing the suction cup 15, specifically, the pressurizing piece 12 comprises an air cylinder 13 connected with the suction cup 15 and an air inlet pipe 14 connected with the air cylinder 13, and the air inlet pipe 14 is used for conveying air to the suction cup 15 through the air cylinder 13, so that the pressurizing effect is achieved. Set up the shock attenuation unit, can slow down the pressure of the cylinder that packing carton 6 received, prevent that packing carton 6 from being pressed to the deformation. When needs change packing carton 6's orientation, start revolving cylinder 11, revolving cylinder 11 promotes the shock attenuation unit, shock attenuation unit alright conflict with promotion sucking disc 15 and packing carton 6, sucking disc 15 alright with holding packing carton 6, then revolving cylinder 11 raises packing carton 6, revolving cylinder 11 rotates the output shaft, thereby drive packing carton 6 and rotate, thereby make packing carton 6 change the orientation, then intake pipe 14 just can be to sucking disc 15 input gas, play the pressure boost effect, thereby make packing carton 6 drop from sucking disc 15.

The cutting assembly 9 comprises cutters 10 arranged on two sides of the conveying line 1 and a pressing unit arranged above the conveying line 1, and the pressing unit is used for abutting against the packing box 6. Through the cutter 10 of 1 both sides of transfer chain, alright cutting with the wrapping paper to packing carton 6, and compress tightly the unit and be used for compressing tightly packing carton 6 to make packing carton 6 when being cut, can not take place to rock from top to bottom, thereby improved cutting effect.

The pressing unit includes a plurality of rollers 20 rotatably disposed above the conveyor line 1. By providing the roller 20, the packing box 6 can be pressed without affecting the conveying speed of the packing box 6.

The damping unit comprises an elastic piece 16 and a connecting rod 17, one end of the elastic piece 16 is connected with an output shaft of the rotary cylinder 11, the other end of the elastic piece 16 is connected with one end of the connecting rod 17, and the other end of the connecting rod 17 is connected with the sucker 15. Specifically, the elastic member 16 is a spring, and the elastic member 16 is arranged to play a role in damping vibration.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A cutting construct, characterized by: pushing mechanism, transfer chain and the cutting mechanism of frame are all located including the frame, pushing mechanism is used for pushing away the transfer chain with the packing carton, the both sides of transfer chain all are equipped with heating mechanism, the transfer chain is used for carrying the cutting mechanism with the packing carton after heating mechanism heats and cuts.

2. A cutting construct according to claim 1, wherein: the packaging box is characterized in that a bearing plate is arranged on the rack, the pushing mechanism comprises a first air cylinder arranged on the bearing plate and a push plate connected with an output shaft of the first air cylinder, and the push plate is used for abutting against the packaging box.

3. A cutting construct according to claim 2, wherein: the pushing mechanism further comprises a linking assembly used for conveying the packaging box from the bearing plate to the conveying line, the linking assembly comprises a rotating shaft, a shaft sleeve and a plurality of clamping assemblies, the rotating shaft is rotatably arranged on the rotating shaft of the rack, the shaft sleeve is sleeved on the rotating shaft, the shaft sleeve is arranged on the shaft sleeve, the clamping assemblies are arranged on the shaft sleeve, and the clamping assemblies are used for clamping the packaging box.

4. A cutting construct according to claim 1, wherein: the cutting mechanism comprises two cutting assemblies and a reversing assembly arranged between the two cutting assemblies, and the reversing assembly is used for changing the orientation of the packaging box.

5. A cutting construct according to claim 4, wherein: the cutting assembly comprises cutters arranged on two sides of the conveying line and a pressing unit arranged above the conveying line, and the pressing unit is used for abutting against the packaging box.

6. A cutting construct according to claim 4, wherein: the reversing assembly comprises a rotary cylinder, a damping unit, a pressurizing piece and a sucker, the rotary cylinder is arranged above the conveying line, one end of the damping unit is connected with an output shaft of the rotary cylinder, the other end of the damping unit is connected with one end of the pressurizing piece, the other end of the pressurizing piece is connected with the sucker, and the pressurizing piece is used for pressurizing the sucker.

7. A cutting construct according to claim 6, wherein: the damping unit comprises an elastic piece and a connecting rod, one end of the elastic piece is connected with the output shaft of the rotary cylinder, the other end of the elastic piece is connected with one end of the connecting rod, and the other end of the connecting rod is connected with the sucker.

8. A cutting construct according to claim 1, wherein: the heating mechanism comprises a heat conducting block arranged on one side of the conveying line and a heating tube arranged in the heat conducting block.

9. A cutting construct according to claim 3, wherein: each the centre gripping subassembly all includes a plurality of clamp splice that set up in the axle sleeve side by side.

10. A cutting construct according to claim 5, wherein: the pressing unit comprises a plurality of rotating rollers which are rotatably arranged above the conveying line.