CN2491342Y

CN2491342Y - Cut-off and delivery appts. for plastic braided bag

Info

Publication number: CN2491342Y
Application number: CN 01244292
Authority: CN
Inventors: 郭向吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-10
Filing date: 2001-08-10
Publication date: 2002-05-15
Anticipated expiration: 2011-08-10

Abstract

A cut-off and delivery apparatus for plastic braided bag belonging to the plastic braided bag making equipment filed is characterized in that: one end of a cut-off device is connected with a traction device, while the other end is connected with a delivery apparatus; a conveying chain wheel is respectively connected with the cut-off device and the traction device. The cut-off and delivery apparatus made by the utility model changes the structure of traditional plastic braided bag making machine and the process of making braided bag is accordingly changed to traction, cutting off, conveying, drying and counting; moreover, the utility model has the advantages of simple structure, high efficiency, great reduction in raw material consumption and convenient adjustment of printing block, etc.

Description

Polywoven Bag cuts off conveyer

Technical field

Polywoven Bag cuts off conveyer, belongs to Polywoven Bag bag-making equipment field.

Background technology

The Polywoven Bag that uses on the market cuts off conveyer at present, because being traction, transmission, printing, oven dry and cut-off parts, the design of plastic knitting bag making machine constitutes, therefore, Polywoven Bag cuts off conveyor layout after the oven dry part of Bag Making Machine, the subject matter that exists is: because of the girth of production woven bag length and printing plate cylinder isometric, therefore must change printing plate cylinder and version roller gear and cutoff tool gear according to the size of production woven bag.Produce printing plate cylinder and version roller gear and cutoff tool gear that how many covers will be what kinds will be equipped with.If four-color process, will change four printing plate cylinders and version roller gear and cutoff tool gear, and time-consuming, effort when changing, and the senior printer that must have wide experience carries out, go up China ink, transfer China ink, and examination printing simultaneously also will be wasted a large amount of woven cloth.Through " Chinese patent " retrieval, do not find as yet that at present the Polywoven Bag that can address this problem cuts off conveyer.

Summary of the invention

The technical problems to be solved in the utility model is: the Polywoven Bag by particular design cuts off conveyer, change the structure of conventional plastic woven bag Bag Making Machine, make the technology of woven bag and also change into traction, cut-outs, transmission, oven dry thereupon, count, and have simple in structure, advantages such as efficient is high, easy to adjust, a large amount of raws MAT'L of saving.

The technical solution of the utility model is:

This Polywoven Bag cuts off conveyer, mainly comprises: traction, cut-out, transmission, it is characterized in that: shutoff device one end links to each other with draw gear, and the other end links to each other with conveyer, transmits sprocket wheel and links to each other with draw gear with shutoff device respectively.

Described Polywoven Bag cuts off conveyer, and it is characterized in that: draw gear mainly comprises: nip rolls driving chain wheel 1, and upper and lower nip rolls 4,3, upper and lower nip rolls gear 6,2, nip rolls are adjusted 5, and woven cloth 38 is clipped in 4,3 of upper and lower nip rolls.Described Polywoven Bag cuts off conveyer, it is characterized in that: shutoff device comprises: upper and lower cutoff knife rack 20,18, upper and lower cutoff knife rack gear 19,17, cutting knife 22, first slide plate 16, second slide plate 23, cut-out transmission gear 11, cutting knife driving chain wheel 15, scale clamp upper and lower roll 25,24, the scale pinch roll is adjusted 26, cutting knife 22 is fixed on the upper and lower cutoff knife rack 20,18, and the woven cloth 38 that is clipped in 4,3 of upper and lower nip rolls clamps 25,24 of upper and lower rolls by first slide plate 16, upper and lower cutoff knife rack 20,18, second slide plate 23 to scale.

Described Polywoven Bag cuts off conveyer, and it is characterized in that: conveyer also comprises: feedway, driving device.

Described Polywoven Bag cuts off conveyer, it is characterized in that: feedway comprises: on scale clamps, lower roll 25,24, the scale pinch roll is adjusted 26, on, following load-transfer device idler roller 30,27, upper conveyor belt tensioning central roll 28, load-transfer device 29 up and down, feeding roller is adjusted 31, on, following feeding roller 34,32, on, following feeding roller gear 33,35, feeding roller sprocket wheel 36, frame 37, scale clamp top roll 25 and link to each other with feeding top roll 32 by upper conveyor belt idler roller 30, and scale clamps lower roll 24 and links to each other with following load-transfer device idler roller 27, clamp to scale, lower roll 25, after 24 woven cloth 38 is cut off, load-transfer device is 29 about being clipped in, and compresses by upper conveyor belt tensioning central roll 28, by last, following feeding roller 32,34 flow to printing device.

Described Polywoven Bag cuts off conveyer, it is characterized in that: driving device comprises the feeding roller sprocket wheel 36 that is fixed on frame one side, intermeshing upper and lower feeding roller gear 33,35 and intermeshing pick off gear 8, intermediate gear 7, nip rolls transmission gear 1, cutting knife power chain 15 links to each other with cut-out driving chain wheel 11, driving chain wheel 14, the transmission shaft sprocket wheel 12 that is fixed on the frame opposite side links to each other with driving chain wheel 10, nip rolls gear 2 is meshing with each other with last nip rolls gear 6 down, and upper and lower cutoff knife rack gear 19,17 is meshing with each other.

The utility model Polywoven Bag cuts off conveyer, main inventive point is to cut off, the design of traction and scale fixing device, shutoff device one end links to each other with draw gear, the other end links to each other with fixing device, the centre is provided with slide plate, linear velocity by cutting knife and nip rolls poor, realized by changing the purpose that pick off gear reaches the woven bag of producing different length, the linear velocity of the number of teeth control nip rolls of pick off gear, make cutting knife and printing plate cylinder synchronous, just printing plate cylinder whenever circles, cutting knife is just cut woven cloth one time, the woven cloth of drawing many cutting-outs of carrying by nip rolls is just long, the woven cloth of few cutting-out of carrying is just short, only need a few minutes and change a pick off gear, and cutting knife is fixed on and do not need on the knife rest to adjust, this device has simple in structure simultaneously, the efficient height, save a large amount of raws MAT'L, advantages such as the accent version is convenient.

Description of drawings

Fig. 1 is that the utility model Polywoven Bag cuts off the conveyer structural representation;

Fig. 2 is that the utility model Polywoven Bag cuts off conveyer drive mechanism scheme drawing;

The specific embodiment

Fig. 1-2 is the most preferred embodiment that the utility model Polywoven Bag cuts off conveyer, wherein among Fig. 1-2: 1 nip rolls transmission gear 6, on 2, following nip rolls gear 4, on 3, following nip rolls 5 nip rolls are adjusted 7 intermediate gears, 8 pick off gears, 9 pick off gear axles, 10 driving chain wheels 11 are cut off driving chain wheel 12 transmission shaft sprocket wheels 13 transmission shafts 14 driving chain wheels 15 cutting knife power chains 16 first slide plates 19, on 17, incision knife rest gear 20, on 18, incision knife rest 21 electric slip rings 22 cutting knifes 23 second slide plates 25, on 24 scales clamp, lower roll 26 scale pinch rolls are adjusted 30, on 27, on the following load-transfer device idler roller 28 upper conveyor belt tensioning central rolls 29, following load-transfer device 31 feeding rollers are adjusted 34, in 32 feedings, lower roll 35, in 33 feedings, following roller gear 36 feeding roller sprocket wheels 37 frames 38 woven cloth.

Below in conjunction with Fig. 1-2 the working process that the utility model Polywoven Bag cuts off conveyer is described in further detail:

Nip rolls are adjusted 5, adjust the size of tractive force, last nip rolls gear 6, nip rolls gear 2 transmissions and synchronous down.Intermediate gear 7, pick off gear 8 when changing different model, different specification size product, as long as change corresponding pick off gear 8, are adjusted gear clearance by intermediate gear 7 and are got final product.First slide plate 16 is that the woven cloth 38 that is used for holding in the palm traction to come slips over the cutting knife space and enters second slide plate 23.Cutting knife 22 is installed in the cutting knife groove of upper and lower cutoff knife rack 20,18, and during work, cutting knife 22 passes through in the cutter groove.Heating power supply and temperature control power supply are by electric slip ring 21 input and output in cutting knife 22 rotation processes.Cutting knife 22 is the single face of the charged heating zigzag rotors of taking turns that put the first edge on a knife or a pair of scissors, by the temperature automatically controlled cut-out of temperature controlling instruments.The adjustment of scale pinch roll is 26 a gripping power when adjusting the transmission pressure of cut woven bag and woven cloth 38 and cutting off.According to the product required size, adjust the distance of 22 of upper and lower scale pinch roll 25,24 and cutting knifes, make it reach required size.Following load-transfer device idler roller 27 is adjusted the degree of tension of load-transfer device down, and angle and direction and pressure when upper conveyor belt tensioning central roll 28 is used for adjusting upper and lower load-transfer device 29 and woven bag transmission make it smoothly woven bag is sent to the printing load-transfer device and gets on.Upper and lower load-transfer device 29 is clamping transmission operation woven bag under the unmodified situation, upper conveyor belt idler roller 30 is adjusted the upper conveyor belt degree of tension, the feeding roller adjustment is 31 the compaction degree that guarantees feeding top roll 32, feeding lower roll 34, roller gear 35 passes to power on the feeding upper roll gear 33 under the feeding, make feeding roller 32,34 and upper and lower load-transfer device 29 constant speed drives up and down, feeding roller sprocket wheel 36 is to carry the transmission of power of drive roll left side sprocket wheel to give upper and lower feeding roller 32,34 in printer.It is as follows that whole Polywoven Bag cuts off the conveyer working process: woven cloth 38 is through last, following nip rolls 4,3, first slide plate 16, on, incision knife rest 20,18, second slide plate 23, clamped by scale, lower roll 25,24 clamp conveying, at this moment because in the scale clamping, lower roll 25,24 with last, following nip rolls 4,3 linear differentials that produce are with woven cloth 38 tensions, cutting knife 22 cuts off woven cloth 38, electric slip ring 21 reaches temperature automatically controlled purpose with heating power supply and temperature-controlled power input and output, and the woven cloth 38 of cut-out is last, pulsation-free is transported to printing device under the clamping of following load-transfer device 29.The size of woven bag 38 is to reach and adjust the breaking distance that scale clamps upper and lower roll 25,24 and cutting knife 22 and realize by adjusting upper and lower load-transfer device idler roller 30,27 in the use.

Claims

1, Polywoven Bag cuts off conveyer, mainly comprises: traction, cut-out, transmission, it is characterized in that: shutoff device one end links to each other with draw gear, and the other end links to each other with conveyer, transmits sprocket wheel and links to each other with draw gear with shutoff device respectively.

2, Polywoven Bag according to claim 1 cuts off conveyer, it is characterized in that: draw gear mainly comprises: nip rolls driving chain wheel (1), upper and lower nip rolls (4), (3), upper and lower nip rolls gear (6), (2), nip rolls are adjusted (5), and woven cloth (38) is clipped between upper and lower nip rolls (4), (3).

3, Polywoven Bag according to claim 1 cuts off conveyer, it is characterized in that: shutoff device comprises: on, incision knife rest (20), (18), on, incision knife rest gear (19), (17), cutting knife (22), first slide plate (16), second slide plate (23), cut off transmission gear (11), cutting knife driving chain wheel (15), on scale clamps, lower roll (25), (24), the scale pinch roll is adjusted (26), cutting knife (22) is fixed on, incision knife rest (20), (18) on, be clipped in, following nip rolls (4), (3) woven cloth between (38) is by first slide plate (16), on, incision knife rest (20), (18), second slide plate (23) clamps to scale, lower roll (25), (24) between.

4, Polywoven Bag according to claim 1 cuts off conveyer, and it is characterized in that: conveyer also comprises: feedway, driving device.

5, Polywoven Bag according to claim 4 cuts off conveyer, it is characterized in that: feedway comprises: on scale clamps, lower roll (25), (24), the scale pinch roll is adjusted (26), on, following load-transfer device idler roller (30), (27), upper conveyor belt tensioning central roll (28), load-transfer device (29) up and down, feeding roller is adjusted (31), on, following feeding roller (34), (32), on, following feeding roller gear (33), (35), feeding roller sprocket wheel (36), frame (37), scale clamp top roll (25) and link to each other with feeding top roll (32) by upper conveyor belt idler roller (30), and scale clamps lower roll (24) and links to each other with following load-transfer device idler roller (27).

6, Polywoven Bag according to claim 4 cuts off conveyer, it is characterized in that: driving device comprises the feeding roller sprocket wheel (36) that is fixed on frame one side, on intermeshing, following feeding roller gear (33), (35) and pick off gear (8), intermediate gear (7), nip rolls transmission gear (1), cutting knife power chain (15) links to each other with cut-out driving chain wheel (11), be fixed on the driving chain wheel (14) of frame opposite side, transmission shaft sprocket wheel (12) links to each other with driving chain wheel (10), following nip rolls gear (2) is meshing with each other with last nip rolls gear (6), on, incision knife rest gear (19), (17) be meshing with each other.