CN212859746U

CN212859746U - High-speed cutting machine of film

Info

Publication number: CN212859746U
Application number: CN202021784139.7U
Authority: CN
Inventors: 谢治民
Original assignee: Suzhou Chihu Intelligent Technology Co ltd
Current assignee: Suzhou Chihu Intelligent Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-02
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a high-speed film splitting machine, which comprises a frame, and a feeding assembly, a receiving platform, a splitting assembly and a winding assembly which are arranged in sequence along the length direction of the frame; the material loading subassembly includes the material loading motor and is located the material loading roller of material loading motor pivot end, it is provided with the guide piece to connect the material platform top, cut the subassembly including cut the motor, be located cut the lower arbor of motor pivot end, be located down epaxial shim of sword, with lower arbor complex go up the arbor and be located go up epaxial blade of sword, down arbor tip pass through the gear train with go up arbor end connection, the shim with the blade position corresponds, it is two sets of to receive coil subassembly quantity, the rolling subassembly includes the coiling motor and is located the wind-up roll of coiling motor pivot end. The utility model discloses an operation of cutting fast of film has improved transmission efficiency, improves and cuts speed, can also make rolling tension invariant simultaneously, improves the yields.

Description

High-speed cutting machine of film

Technical Field

The utility model belongs to the technical field of the film is cut, especially, relate to a high-speed cutting machine of film.

Background

The film splitting machine is a mechanical device for splitting a wide film into multiple narrow materials, and is commonly used for printing and packaging machinery, the traditional film splitting machine is driven by only one motor, so that the total power is low, the transmission efficiency is low, the splitting speed is about 30-80 meters per minute, the splitting speed is slow, the splitting effect is poor, the winding tension is uneven, waste to a great extent is caused, and even secondary reworking is needed.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a high-speed cutting machine of film to solve the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a high-speed film splitting machine comprises a rack, and a feeding assembly, a receiving platform, a splitting assembly and a winding assembly which are sequentially arranged along the length direction of the rack; the material loading subassembly includes the material loading motor and is located the material loading roller of material loading motor pivot end, it is provided with the guide piece to connect the material platform top, cut the subassembly including cut the motor, be located cut the lower arbor of motor pivot end, be located down epaxial shim of sword, with lower arbor complex go up the arbor and be located go up epaxial blade of sword, down arbor tip pass through the gear train with go up arbor end connection, the shim with the blade position corresponds, it is two sets of to receive coil subassembly quantity, the rolling subassembly includes the coiling motor and is located the wind-up roll of coiling motor pivot end.

In a preferred embodiment of the present invention, the material guiding block is connected to the material receiving platform through an adjusting screw, and the material guiding block is capable of straightening the film through a gap between the material receiving platforms.

In a preferred embodiment of the present invention, the number of the material guiding blocks is two.

In a preferred embodiment of the present invention, a guiding roller is disposed between the material receiving platform and the slitting assembly.

In a preferred embodiment of the present invention, the winding assembly and the slitting assembly are provided with a guiding set therebetween, the guiding set includes at least two guiding shafts.

In a preferred embodiment of the present invention, the frame is provided with an adjusting cylinder, and a piston rod of the adjusting cylinder is connected to the material guiding unit.

The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:

the utility model discloses at frame, material loading subassembly, connect the material platform, cut subassembly and rolling subassembly's cooperation under, realized the operation of cutting fast of film, material loading subassembly, cut subassembly and rolling subassembly and all adopt motor individual drive, can improve transmission efficiency greatly, improve and cut speed, guaranteed the effect of cutting of film, can also make rolling tension invariant simultaneously, improve the yields.

Drawings

The present invention will be further explained with reference to the drawings and examples;

FIG. 1 is a schematic view of the overall structure of the preferred embodiment of the present invention;

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

FIG. 3 is another overall structure diagram of the preferred embodiment of the present invention;

in the figure: 1. a frame; 2. a feeding motor; 3. a feeding roller; 4. a material receiving platform; 5. a material guide block; 6. a slitting motor; 7. a lower cutter shaft; 8. a shim; 9. an upper cutter shaft; 10. a blade; 11. a gear set; 12. a winding motor; 13. a wind-up roll; 14. a guide roller; 15. a material guiding group; 16. and adjusting the air cylinder.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

As shown in fig. 1 to 3, a high-speed splitting machine for thin films comprises a frame 1, and a feeding assembly, a receiving platform 4, a splitting assembly and a winding assembly which are sequentially arranged along the length direction of the frame 1; the material loading subassembly includes material loading motor 2 and the material loading roller 3 that is located the material loading motor 2 pivot end, it is provided with guide block 5 to connect material platform 4 top, it includes cuts motor 6 to cut the subassembly, be located the lower arbor 7 of cutting motor 6 pivot end, be located the shim 8 on arbor 7 down, with lower arbor 7 complex last arbor 9 and be located the blade 10 on the arbor 9, 7 tip of arbor pass through gear train 11 and last arbor 9 end connection down, shim 8 corresponds with blade 10 position, it is two sets of to receive the subassembly quantity, the rolling subassembly includes coiling motor 12 and the wind-up roll 13 that is located the 12 pivot ends of coiling motor.

In this embodiment, the vector frequency converter is used to control the winding motor 12, and after the winding diameter is calculated by the external control system, the torque required to be output by the vector frequency converter in real time is calculated according to the tension value of the material, so as to ensure that the tension value of the material is constant.

Specifically, in this embodiment, a rolled film is placed on a feeding roller 3, the starting end of the film is connected with a winding assembly, the film is pulled by the winding assembly, a feeding motor 2 of the feeding assembly drives the feeding roller 3 to move and is matched with the winding assembly to realize the movement of the film together, when the film passes through a receiving platform 4, a guide block 5 above the receiving platform 4 can straighten the film to avoid the wrinkle of the film in the slitting process, the film is guided by a guide roller 14 to enter a slitting assembly, a lower cutter shaft 7 is driven by a slitting motor 6 to move, an upper cutter shaft 9 moves synchronously with the lower cutter shaft 7 under the action of a gear set 11, the slitting operation of the film is realized under the cooperation of a cutter pad 8 on the lower cutter shaft 7 and a blade 10 on the upper cutter shaft 9, and after the slitting operation is completed, the film is guided by a guide shaft of a guide group 15, the cut film can be smoothly rolled.

Specifically, in this embodiment, the blade 10 is a circular knife, and the shim 8 can be precisely engaged with the blade 10 to perform the slitting operation of the film.

In this embodiment, the material guiding block 5 is connected to the material receiving platform 4 through an adjusting screw, a gap between the material guiding block 5 and the material receiving platform 4 can straighten the film, and the adjusting screw can adjust the size of the gap between the material guiding block 5 and the material receiving platform 4 according to the actual thickness of the film.

Specifically, the number of the guide blocks 5 is two.

In this embodiment, a guide roller 14 is provided between the receiving platform 4 and the slitting assembly to guide the film before slitting while keeping the film under tension.

In this embodiment, a material guiding group 15 is disposed between the winding assembly and the slitting assembly, and the material guiding group 15 includes at least two material guiding shafts.

Specifically, an adjusting cylinder 16 is arranged on the frame 1, a piston rod of the adjusting cylinder 16 is connected with the material guiding group 15, and the adjusting cylinder 16 can adjust the position of the material guiding group 15, so that the material guiding group 15 can be conveniently used.

In summary, the utility model discloses at frame 1, the material loading subassembly, connect material platform 4, cut subassembly and rolling assembly's cooperation effect under, realized the quick operation of cutting of film, the material loading subassembly, cut subassembly and rolling assembly all adopt the motor individual drive, can improve transmission efficiency greatly, improve and cut speed, guaranteed the effect of cutting of film, can also make rolling tension invariant simultaneously, improve the yields.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A high-speed film splitting machine is characterized by comprising a rack, and a feeding assembly, a receiving platform, a splitting assembly and a winding assembly which are sequentially arranged along the length direction of the rack; the material loading subassembly includes the material loading motor and is located the material loading roller of material loading motor pivot end, it is provided with the guide piece to connect the material platform top, cut the subassembly including cut the motor, be located cut the lower arbor of motor pivot end, be located down epaxial shim of sword, with lower arbor complex go up the arbor and be located go up epaxial blade of sword, down arbor tip pass through the gear train with go up arbor end connection, the shim with the blade position corresponds, it is two sets of to receive coil subassembly quantity, the rolling subassembly includes the coiling motor and is located the wind-up roll of coiling motor pivot end.

2. The high-speed splitting machine for thin films as claimed in claim 1, wherein the material guiding block is connected with the material receiving platform through an adjusting screw, and the thin film can be straightened by a gap between the material guiding block and the material receiving platform.

3. The high-speed splitting machine for thin films as claimed in claim 2, wherein the number of the material guiding blocks is two.

4. The high-speed splitting machine for thin films according to claim 1, wherein a guide roller is arranged between the material receiving platform and the splitting assembly.

5. The high-speed splitting machine for thin films as claimed in claim 1, wherein a material guiding set is disposed between the winding assembly and the splitting assembly, and the material guiding set comprises at least two material guiding shafts.

6. The high-speed splitting machine for thin films as claimed in claim 5, wherein the machine frame is provided with an adjusting cylinder, and a piston rod of the adjusting cylinder is connected with the material guiding group.