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Film cutting device

A film device and cutter technology, applied in transportation and packaging, conveyors, winding strips, etc., can solve the problems of complex system and high energy consumption, and achieve the effect of simple system structure, reasonable and stable structure, and energy saving.

Pending Publication Date: 2018-03-13
王友炎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing film cutting devices separate the power source of feeding and film cutting. For example, the Chinese utility model patent with the publication number CN202716525U discloses a film cutting device. The motor drives the conveyor belt to move, and the hot cutter is fixed on the bottom of the lower beam. The lower beam reciprocates vertically relative to the upper beam, and the cylinder drives the lower beam to move vertically relative to the upper beam. Although it has the advantages of independent control of feeding and film cutting, and convenient maintenance, it requires two power sources, the cylinder and the motor. Install a pneumatic system, the system is complex and consumes a lot of energy

Method used

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Embodiment 1

[0041] Please refer to Figure 1 to Figure 4 , The first embodiment of the present invention is:

[0042] A film cutting device includes a frame 1, a conveyor belt assembly 2, and the conveyor belt assembly 2 includes a first roller 21, a second roller 22, and a conveyor belt 23. The conveyor belt 23 is sleeved on the first roller 21 And on the second roller 22, it also includes a motor 3, a gear transmission assembly 4, a tie rod 5, a cutter 6, a link mechanism 7, a one-way bearing 8, a cutter positioning guide 9, a tie rod adjustment assembly 10, and a driven wheel 11. , Belt drive assembly 12, the output shaft of the motor 3 is connected to the input end of the gear drive assembly 4, one end of the pull rod 5 is eccentrically connected to the gear drive assembly 4, and the other end is connected to the cutter 6 The upper end is rotatably connected, the cutter 6 is located above the conveyor belt 23, the input end of the linkage mechanism 7 is connected to the upper end of the...

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Abstract

The invention provides a film cutting device comprising a machine frame and a conveyer belt assembly. The conveyer belt assembly comprises a first rolling shaft, a second rolling shaft and a conveyerbelt. The conveyer belt is connected to the first rolling shaft and the second rolling shaft in a sleeving manner. The film cutting device further comprises a motor, a gear transmission assembly, pullrods, a cutter, a connection rod mechanism and a one-way bearing. An output shaft of the motor is connected with the input end of the gear transmission assembly. One end of each pull rod is rotationally connected with the gear transmission assembly in an eccentric manner. The other end of each pull rod is rotationally connected with the upper end of the cutter. The cutter is located above the conveyer belt. The input end of the connection rod mechanism is connected with the upper end of the cutter. The output end is connected with the first rolling shaft through the one-way bearing. The motoris fixed to the machine frame. The motor drives the cutter to move up and down through the gear transmission assembly and the pull rods, the first rolling shaft is driven to conduct intermittent rotation through the connection rod mechanism and the one-way bearing, and the two actions of film cutting and feeding are achieved. The film cutting device is simple in system and saves energy.

Description

Technical field [0001] The invention relates to the technical field of film cutting equipment, in particular to a film cutting device. Background technique [0002] The film cutting device mainly needs to complete two actions: feeding and film cutting. Most of the existing film cutting devices separate the feeding and cutting power sources. For example, the Chinese Utility Model Patent Publication No. CN202716525U discloses a film cutting device. The motor drives the conveyor belt to move, and the hot cutting knife is fixed at the bottom end of the lower beam. The lower beam moves vertically reciprocating relative to the upper beam, and the cylinder drives the lower beam to move relative to the upper beam. Although it has the advantages of independent control of feeding and film cutting and convenient maintenance, it requires two power sources: cylinder and motor. Installation of pneumatic system is complicated and consumes much energy. Summary of the invention [0003] The tech...

Claims

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Application Information

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IPC IPC(8): B65H20/06B65H35/06B65G23/04B65G23/38B65G23/24
CPCB65G23/04B65G23/24B65G23/38B65H20/06B65H35/06B65H2701/1752B65H2301/44322
Inventor 王友炎戚健
Owner 王友炎
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