CN202625432U

CN202625432U - Waste piece pulling winding device

Info

Publication number: CN202625432U
Application number: CN 201220261407
Authority: CN
Inventors: 王雯瑶; 殷秋娟
Original assignee: Dalian Rubber and Plastics Machinery Co Ltd
Current assignee: Hengli Petrochemical Co Ltd
Priority date: 2012-06-05
Filing date: 2012-06-05
Publication date: 2012-12-26
Anticipated expiration: 2022-06-05

Abstract

The utility model discloses a waste piece pulling winding device which comprises a base, a running roller, a pull roll, a clamping roller, a deviation rectifying device, a guide roller and a winding roller. The running roller, the deviation rectifying device and the guide roller are respectively fixed on the upper end of the base, the pull roll and the clamping roller are respectively installed on a wallboard arranged at the upper end of the base, and the winding roller is installed at the lower end of the base. The waste piece pulling winding device plays a pulling and rectifying function on membranes on the one hand, and is used to collect waste pieces on the other hand.

Description

Useless sheet traction batch up gear

Technical field

The utility model relates to a kind of useless sheet traction batch up gear.

Background technology

Middle batch up gear in the past just overlaps winding rollers by a base and a cover or two and forms; Its principle of work is when the thickness of film is undesirable; Thickness indicator sends signal makes die head readjust the gap of die orifice, thereby reaches the requirement of production, and the useless sheet of producing is just collected by middle batch up gear; It does not have the effect of traction and correction to film; Concerning batching at a distance, can't guarantee the deviation of film left and right directions, the useless sheet that batches can not be very regular and also trouble very of the useless sheet of dismounting.

The utility model content

The purpose of the utility model provides a kind of effect that can play the traction correction to film, can be used to collect the useless sheet traction batch up gear of useless sheet again.

The utility model for realizing the technical scheme that above-mentioned purpose adopted is: a kind of useless sheet traction batch up gear; Comprise base, deflector roll, nip rolls, pinch roll, deviation correcting device, guiding roller and winding roller; Said deflector roll, deviation correcting device and guiding roller are separately fixed at the base upper end; Said nip rolls and pinch roll are installed in respectively on the wallboard of base upper end, and said winding roller is installed in the lower end of base.

Said deflector roll mainly is made up of bearing, spindle nose and tenslator, and said tenslator is connected the two ends of deflector roll through spindle nose, and said bearing is connected with tenslator.

Said winding roller is divided into upper roller and lower roller, and the both sides of upper roller and lower roller are provided with groove, and two little axles are installed respectively in the groove, through clip little axle and upper roller, lower roller is coupled together, and the end of said little axle is separately installed with the connection bearing.

A kind of useless sheet traction batch up gear of the utility model plays the effect of traction correction on the one hand to film, be used to collect useless sheet on the other hand.

Description of drawings

Fig. 1 is the front view of a kind of useless sheet traction batch up gear of the utility model.

Fig. 2 is the lateral plan of a kind of useless sheet traction batch up gear of the utility model.

Fig. 3 is the structural representation of a kind of useless sheet traction batch up gear deflector roll of the utility model.

Fig. 4 is the front view of the winding roller of a kind of useless sheet traction batch up gear of the utility model.

Fig. 5 is the lateral plan of the winding roller of a kind of useless sheet traction batch up gear of the utility model.

Among the figure: 1, base; 2, deflector roll; 3, nip rolls; 4, pinch roll; 5, deviation correcting device; 6, guiding roller; 7, winding roller; 8, wallboard; 31, bearing; 32, tenslator; 33, spindle nose; 71, upper roller; 72, lower roller; 73, clip; 74, connect bearing; 75, little axle.

The specific embodiment

To shown in Figure 5, useless sheet traction batch up gear comprises base 1, deflector roll 2, nip rolls 3, pinch roll 4, deviation correcting device 5, guiding roller 6 and winding roller 7 like Fig. 1; Deflector roll 2, deviation correcting device 5 and guiding roller 6 are separately fixed at base 1 upper end, and nip rolls 3 are installed in respectively on the wallboard 8 of base 1 upper end with pinch roll 4, and winding roller 7 is installed in the lower end of base 1; Deflector roll 2 mainly is made up of bearing 31, spindle nose 33 and tenslator 32, and tenslator 32 is connected the two ends of deflector roll through spindle nose 33, and bearing 31 is connected with tenslator 32; Winding roller 7 is divided into upper roller 71 and lower roller 72, and the both sides of upper roller 71 and lower roller 72 are provided with groove, and two little axles 75 are installed respectively in the groove; Through clip 73 little axle 75 and upper roller 71, lower roller 72 are coupled together, the end of little axle 75 is separately installed with and connects bearing 74, when film through the time at first get into nip rolls again through tenslator 32; Film remains slack-free state in the process of traction, and tenslator 32 all can send electric signal to traction electric machine when film is crossed pine or tension, readjusts the speed of film; When film departs from the unit line of centers, can utilize deviation correcting device 5 that it is adjusted, make film get into next process smoothly; In incipient stage of production process and production process,, reach requirement up to thickness and switch to draw gear again if useless sheet just collects inferior-quality film through winding roller 7; For let unload the volume more convenient; Changed traditional principle of utilizing inflatable axle roll film and unloading volume, but with the crimping roller dimidiation, both sides process groove; Then two little axles are put into the groove of both sides respectively; Couple together with the upper and lower roller of clip at last, utilize this structure when unloading volume, only clip just to be taken off and easily to unload volume, not only save time but also laborsaving little axle and winding roller.

Claims

1. a useless sheet draws batch up gear; It is characterized in that: comprise base, deflector roll, nip rolls, pinch roll, deviation correcting device, guiding roller and winding roller; Said deflector roll, deviation correcting device and guiding roller are separately fixed at the base upper end; Said nip rolls and pinch roll are installed in respectively on the wallboard of base upper end, and said winding roller is installed in the lower end of base.

2. a kind of useless sheet traction batch up gear according to claim 1; It is characterized in that: said deflector roll mainly is made up of bearing, spindle nose and tenslator; Said tenslator is connected the two ends of deflector roll through spindle nose, and said bearing is connected with tenslator.

3. a kind of useless sheet traction batch up gear according to claim 1; It is characterized in that: said winding roller is divided into upper roller and lower roller; The both sides of upper roller and lower roller are provided with groove; Two little axles are installed respectively in the groove, through clip little axle and upper roller, lower roller are coupled together, the end of said little axle is separately installed with the connection bearing.