CN206140580U - Plastic woven sack both sides banding tailor device - Google Patents

Abstract

The utility model relates to a plastic woven sack both sides banding tailor device, including conveyer belt, frame, pivot, knife rest and step motor, the horizontal part at frame top is passed in the pivot, two knife rest detachably locates the pivot both ends, knife rest excircle equipartition has a plurality of blades, but insert on the knife rest to the blade plug, the pivot is driven by step motor, the knife rest below is located to the conveyer belt, the conveyer belt is the sectional type, under clearance between two sections conveyer belts is located the pivot, is equipped with photoelectric sensor under the clearance between two sections conveyer belts, photoelectric sensor and step motor circuit connection, the utility model discloses set up the blade and tailor plastic woven sack's banding on the knife rest, several blades work have in turn reduced wearing and tearing, the knife rest can be dismantled at pivot both ends, but blade plug on the knife rest, when blade abraded when needing to be changed, can directly change the blade of wearing and tearing, the maintenance is simple, work load is little, has improved work efficiency.

Description

A kind of Scissoring device of two side sealing of Polywoven Bag

Technical field

This utility model is related to Polywoven Bag manufacturing technology field, more particularly to a kind of two side sealing of Polywoven Bag Scissoring device.

Background technology

In the production process of Polywoven Bag, need to seal bag both sides, after the completion of sealing, need to be by two side seals Side cuts off.The cut-out of two side sealing of Polywoven Bag at present is typically cut off using shears, and existing shears are by upper shears, shears Seat and cylinder constitute, in use, upper shears and scissors base direct shearing trimming, and upper shears abrasion is very fast, general 3-4 It will be changed, and scissors base also can need to change because of abrasion, and maintenance load is big, and work efficiency is not high.

The content of the invention

This utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of cutting dress of two side sealing of Polywoven Bag Put, the Scissoring device has simple structure, the easily changeable advantage of little, blade of wearing and tearing, and is improved work efficiency.

This utility model for achieving the above object, is employed the following technical solutions：A kind of sanction of two side sealing of Polywoven Bag Cut device, including conveyer belt, frame, rotating shaft, knife rest and motor, lateral part of the rotating shaft through frame top, two The individual knife rest is detachably arranged at rotating shaft two ends, and the knife rest is cylindrical to be evenly equipped with some blades, and the blade is inserted pluggablely On knife rest, by step motor drive, below the knife rest, the conveyer belt is stagewise to the conveyer belt for the rotating shaft, two Gap between section conveyer belt is located at immediately below rotating shaft, and gap between two sections of conveyer belts is arranged right below photoelectric sensor, The photoelectric sensor is connected with motor circuit.

The quantity of each knife rest top cutter is 3-4.

Bearing is provided between the rotating shaft and frame.

The beneficial effects of the utility model are：This utility model arranges some blade cutting Polywoven Bags on knife rest Edge sealing, replaces shears, several blades in rotation work to reduce abrasion, extend service life；Knife rest is removable at rotating shaft two ends Unload, blade is pluggable on knife rest, when blade abrasion to need change when, directly the blade of abrasion can be changed, it is easy to maintenance, Workload is little, improves work efficiency.

Description of the drawings

Fig. 1 is front sectional view of the present utility model；

Fig. 2 is top view of the present utility model；

Fig. 3 is knife rest schematic diagram of the present utility model；

In figure：1- conveyer belts；2- blades；3- rotating shafts；4- frames；5- photoelectric sensors；6- knife rests；7- motors；

It is described in detail below with reference to embodiment of the present utility model referring to the drawings.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples：

As shown in figure 1, a kind of Scissoring device of two side sealing of Polywoven Bag, including conveyer belt 1, frame 4, rotating shaft 3, knife Frame 6 and motor 7, the rotating shaft 3 are detachably arranged at rotating shaft through the lateral part at the top of frame 4, two knife rests 6 3 two ends, the knife rest 6 is cylindrical to be evenly equipped with 4 blades 2, and the blade 2 is inserted on knife rest 6 pluggablely, and the rotating shaft 3 is by step Stepper motor 7 drives, and below the knife rest 6, the conveyer belt 1 is stagewise to the conveyer belt 1, between two sections of conveyer belts 1 between Gap is located at immediately below rotating shaft 3, and the gap between two sections of conveyer belts 1 is arranged right below photoelectric sensor 5, the photoelectric sensor 5 are connected with 7 circuit of motor.

Bearing is provided between the rotating shaft 3 and frame 4.

During work, conveyer belt 1 drives Polywoven Bag to advance, when Polywoven Bag is proceeded between two sections of conveyer belts 1 Gap, control 7 action of motor of photoelectric sensor 5, rotating shaft 3 rotated with movable knife rack 6, and blade 2 is by Polywoven Bag both sides Edge sealing cuts off.

This utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that this utility model is implemented not to be received The restriction of aforesaid way, if the various improvement that method design of the present utility model and technical scheme are carried out are employed, or without Improvement directly applies to other occasions, within protection domain of the present utility model.

Claims (3)

1. the Scissoring device of two side sealing of a kind of Polywoven Bag, it is characterised in that including conveyer belt (1), frame (4), rotating shaft (3), knife rest (6) and motor (7), the rotating shaft (3) through the lateral part at the top of frame (4), two knife rests (6) Rotating shaft (3) two ends are detachably arranged at, the knife rest (6) is cylindrical to be evenly equipped with some blades (2), and the blade (2) is pluggablely It is inserted on knife rest (6), the rotating shaft (3) is driven by motor (7), the conveyer belt (1) is below knife rest (6), described Conveyer belt (1) is stagewise, and the gap between two sections of conveyer belts (1) is located at immediately below rotating shaft (3), between two sections of conveyer belts (1) Gap be arranged right below photoelectric sensor (5), the photoelectric sensor (5) is connected with motor (7) circuit.

2. the Scissoring device of two side sealing of Polywoven Bag according to claim 1, it is characterised in that each described knife rest (6) quantity of top cutter (2) is 3-4.

3. the Scissoring device of two side sealing of Polywoven Bag according to claim 1, it is characterised in that the rotating shaft (3) Bearing is provided between frame (4).