CN210361462U - Film cutting device - Google Patents

Film cutting device Download PDF

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Publication number
CN210361462U
CN210361462U CN201920985999.8U CN201920985999U CN210361462U CN 210361462 U CN210361462 U CN 210361462U CN 201920985999 U CN201920985999 U CN 201920985999U CN 210361462 U CN210361462 U CN 210361462U
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China
Prior art keywords
cutting device
cutting
output
input
output power
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Active
Application number
CN201920985999.8U
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Chinese (zh)
Inventor
王清华
傅德丙
刘阿小
戴海珊
邓卫兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Minan Machinery Manufacturing Co ltd
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Fujian Minan Machinery Manufacturing Co ltd
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Priority to CN201920985999.8U priority Critical patent/CN210361462U/en
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Abstract

The utility model relates to a film cutting device, the structure of which comprises an upper cutting device, a lower cutting device, an output track, an output power wheel, an input track and an input power wheel, the upper cutting device and the lower cutting device are in an up-and-down symmetrical structure, the right sides of the upper cutting device and the lower cutting device are provided with the output track, the output track is provided with the output power wheel, the output power wheels are provided with two output power wheels, the left sides of the upper cutting device and the lower cutting device are provided with the input track, the input track is provided with the input power wheel, the problem that the upper cutting device and the lower cutting device are linked by gears and chains, the error exists or the cutting effect is poor after long-time use is solved, the power motors of the upper cutting device and the lower cutting device are in a parallel structure, the complete synchronization is realized, the problem of continuous cutting during work can be effectively avoided, and the work efficiency and the work stability are improved, the maintenance period of the equipment is effectively prolonged, and the economic benefit of the equipment is improved.

Description

Film cutting device
Technical Field
The utility model relates to a equipment for packing field especially relates to a film cutting device.
Background
Currently, chinese patent No.: CN201710520755.8 discloses a film cutting auxiliary mechanism, which belongs to the technical field of film processing and comprises a frame and a worktable; a friction wheel is arranged on one side of the working table top, a conveying belt is arranged on the friction wheel and is flush with the working table top, a rack pressing tool is arranged above the working table top, an upper cutting tool is arranged in the rack pressing tool, an upper air cylinder is connected to the upper cutting tool, a gear is arranged on one side of the rack pressing tool, a lower guide rail is arranged below the working table top, a lower cutting tool is arranged in the lower guide rail, and a lower air cylinder is arranged below the lower cutting tool; the film to be processed moves between the upper cutting tool and the lower cutting tool through the conveyer belt, and the plastic film to be processed is cut off under the combined action of the upper air cylinder and the lower air cylinder. The plastic film cutting device is simple and reasonable in structure and clear in working principle, compared with the traditional plastic film cutting device, the plastic film cutting device realizes the quick cutting of the plastic film, improves the cutting efficiency of the plastic film, and meets the requirement of the plastic film on line production. Although it has solved the slow problem of cutting speed, still have the cutting knife that uses gear and chain linkage from top to bottom in the equipment use in the in-service use process, can have certain error to make the cutter can not close totally or cut off the problem of effect variation after long-time the use.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a film cutting device, it has solved uses the cutting knife about gear and the chain linkage in the equipment use, can have certain error to make the cutter can not close completely or cut off the technical problem that the effect worsens after using for a long time.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a film cutting device structurally comprises an upper cutting device, a lower cutting device, an output rail, output power wheels, an input rail and input power wheels, wherein the upper cutting device and the lower cutting device are of an up-and-down symmetrical structure, the right sides of the upper cutting device and the lower cutting device are provided with the output rail, the output rail is provided with the output power wheels, the output power wheels are provided with two output power wheels, the left sides of the upper cutting device and the lower cutting device are provided with the input rail, the input rail is provided with the input power wheels, the input power wheels are provided with two input power wheels, the upper cutting device comprises an eccentric wheel, a cutting knife connecting shaft, a cutting knife positioning frame and a vertical movement sliding rod, the eccentric wheel is connected with a motor, the eccentric wheel is connected with the cutting knife through the cutting knife connecting shaft, and the vertical movement sliding rod of one of the upper cutting device and the lower cutting device is fixedly connected with the, the other vertical movement sliding rod is connected with the cutting knife positioning frame in a sliding manner.
Furthermore, the two output power wheels are connected through a gear, and one of the output power wheels is connected with the output end of the motor.
Further, the two input power wheels are connected through a gear, and one of the two input power wheels is connected with the output end of the motor.
Furthermore, one of the upper cutting device and the lower cutting device is fixedly connected with the cutting knife positioning frame through a vertical moving sliding rod, and the other vertical moving sliding rod is connected with the cutting knife positioning frame in a sliding mode.
Furthermore, a cutting top plate matched with the cutting electric heating wire is arranged at the upper end of a cutting knife of the lower cutting device.
By adopting the technical scheme, the beneficial effects of the utility model are that: the film cutting device improves the situation that gears and chains are used for linking up and down cutting knives in the using process of equipment by arranging the upper cutting device and the lower cutting device, certain errors can exist after long-time use to ensure that the cutting knives cannot be completely closed or the cutting effect is poor, the working state of the equipment is completely controlled by a motor in the working process through the connection of the eccentric wheel and an output shaft of a motor, meanwhile, the power motors of the upper cutting device and the lower cutting device are of a parallel structure, so that the upper cutting device and the lower cutting device can be completely synchronous, the problem of continuous cutting during the working process can be effectively avoided, the working efficiency and the working stability are improved, in the working process, the motor drives the eccentric wheel to rotate, then the eccentric wheel drives the cutting knives to move up and down on the cutting knife rest through the connecting rod, when the two cutting knives move up and, can cut off the film to accomplish the cutting operation, later, the motor continues to drive the eccentric wheel and rotates, two cutting knives make progress and move down respectively, resume original position, accomplish a cutting cycle, and is further, the lower extreme of cutting knife sets up one side and is vertical plane, and the opposite side is the inclined plane, and two vertical planes are located same straight line, have avoided the rapid ageing and the wearing and tearing of cutting knife in the use, the effectual maintenance cycle who improves equipment, the economic benefits of equipment has been improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the working state of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1-2, the present embodiment provides a film cutting apparatus, which structurally includes an upper cutting apparatus 1, a lower cutting apparatus 2, an output rail 3, output power wheels 4, input rails 5, and input power wheels 6, wherein the upper cutting apparatus 1 and the lower cutting apparatus 2 are in a vertically symmetrical structure, the output rail 3 is disposed on the right side of the upper cutting apparatus 1 and the lower cutting apparatus 2, the output power wheels 4 are disposed on the output rail 3, the output power wheels 4 are disposed in two, the input rail 5 is disposed on the left side of the upper cutting apparatus 1 and the lower cutting apparatus 2, the input power wheels 6 are disposed on the input rail 5, the input power wheels 6 are disposed in two, the two output power wheels 4 are connected through a gear, one of the output power wheels is connected with the output end of a motor, and the two input power wheels 6 are connected through a gear, one of which is connected to the output of the motor.
The upper cutting device 1 comprises an eccentric wheel 11, a cutting knife connecting shaft 12, a cutting knife 13, a cutting knife positioning frame 14 and a vertical moving slide rod 15, the eccentric wheel 11 is connected with a motor, the eccentric wheel 11 is connected with the cutting knife 13 through the cutting knife connecting shaft 12, the side edge of the cutting knife 13 is fixedly connected with the cutting knife positioning frame 14, one of the upper cutting device and the lower cutting device is fixedly connected with the cutting knife positioning frame 14, and the other vertical moving slide rod 15 is in sliding connection with the cutting knife positioning frame 14.
The cutting device comprises an upper cutting device 1, a lower cutting device 2 and a cutting knife positioning frame 14, wherein the cutting knife positioning frame 14 of one of the upper cutting device 1 and the lower cutting device 2 is fixedly connected with a vertical moving slide rod 15, the other cutting knife positioning frame 14 is in sliding connection with the vertical moving slide rod 15, a cutting top plate matched with a cutting electric heating wire is arranged at the upper end of a cutting knife 13 of the lower cutting device 2, and the cutting top plate is made of stainless steel materials.
The during operation, the motor drives the eccentric wheel and rotates, and later the eccentric wheel passes through the connecting rod and drives the cutting knife and reciprocate on cutting knife rest, and when two cutting knives upwards and downwardly movement promoted the film and contact with the heating wire respectively to the upper surface of cutting roof, the heating wire of circular telegram can cut off the film to accomplish the cutting operation, later, the motor continues to drive the eccentric wheel and rotates, and two cutting knives upwards and downwardly movement respectively resume original position, accomplish a cutting cycle.
The film cutting device improves the condition that gears and chains are used for linking up and down cutting knives in the using process of equipment by arranging the upper cutting device and the lower cutting device, certain errors can exist after long-time use, so that the cutting knives can not be completely closed or the cutting effect is poor, the working state of the equipment is completely controlled by a motor in the working process through the connection of the eccentric wheel and the output shaft of the motor, meanwhile, the power motors of the upper cutting device and the lower cutting device are of a parallel structure, so that the upper cutting device and the lower cutting device can be completely synchronous, the problem of continuous cutting in the working process can be effectively avoided, the working efficiency and the working stability are improved, further, the film is cut by using an electric heating wire, the cutting efficiency is effectively improved, meanwhile, the loss caused by adopting metal cutting knives and other modes to cut the equipment can be effectively reduced, the maintenance period of the equipment is effectively improved, the economic benefit of the equipment is improved.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. A film cutting apparatus characterized by: the structure of the device comprises an upper cutting device, a lower cutting device, an output rail, an output power wheel, an input rail and an input power wheel, wherein the upper cutting device and the lower cutting device are of an up-and-down symmetrical structure, the right sides of the upper cutting device and the lower cutting device are provided with the output rail, the output rail is provided with the output power wheel, the output power wheels are provided with two output power wheels, the left sides of the upper cutting device and the lower cutting device are provided with the input rail, the input rail is provided with the input power wheel, the input power wheels are provided with two output power wheels, the upper cutting device comprises an eccentric wheel, a cutting knife connecting shaft, a cutting knife positioning frame and a vertical movement sliding rod, the eccentric wheel is connected with a motor, the eccentric wheel is connected with the cutting knife through the cutting knife connecting shaft, the side edge of the cutting knife is fixedly connected with the cutting knife positioning frame, and the vertical, one of the upper cutting device and the lower cutting device is fixedly connected with the cutting knife positioning frame, and the other vertical moving sliding rod is connected with the cutting knife positioning frame in a sliding manner.
2. A film cutting apparatus according to claim 1, wherein: the two output power wheels are connected through a gear, and one of the output power wheels is connected with the output end of the motor.
3. A film cutting apparatus according to claim 1, wherein: and the two input power wheels are connected through a gear, and one of the two input power wheels is connected with the output end of the motor.
4. A film cutting apparatus according to claim 1, wherein: and the lower end of the cutting knife of the upper cutting device is provided with a cutting electric heating wire.
5. A film cutting apparatus according to claim 1, wherein: and a cutting top plate matched with the cutting electric heating wire is arranged at the upper end of the cutting knife of the lower cutting device.
CN201920985999.8U 2019-06-27 2019-06-27 Film cutting device Active CN210361462U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920985999.8U CN210361462U (en) 2019-06-27 2019-06-27 Film cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920985999.8U CN210361462U (en) 2019-06-27 2019-06-27 Film cutting device

Publications (1)

Publication Number Publication Date
CN210361462U true CN210361462U (en) 2020-04-21

Family

ID=70267704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920985999.8U Active CN210361462U (en) 2019-06-27 2019-06-27 Film cutting device

Country Status (1)

Country Link
CN (1) CN210361462U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111924626A (en) * 2020-08-11 2020-11-13 周晓杰 One-way packing box and cutting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111924626A (en) * 2020-08-11 2020-11-13 周晓杰 One-way packing box and cutting device

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