CN201702974U

CN201702974U - Thermally cutting forming machine for making bag

Info

Publication number: CN201702974U
Application number: CN2010201757726U
Authority: CN
Inventors: 陈荣康
Original assignee: XIAMEN CITY THREESTONE PACKING MATERIAL CO Ltd
Current assignee: XIAMEN CITY THREESTONE PACKING MATERIAL CO Ltd
Priority date: 2010-04-21
Filing date: 2010-04-21
Publication date: 2011-01-12
Anticipated expiration: 2020-04-21

Abstract

The utility model discloses a thermally cutting forming machine for making bags, which comprises a feed roller, a silicone roller, a thermal cutting blade and a conveyor belt; the feed roller is driven by a motor to convey a plastic film, the silicone roller is horizontally arranged between the feed roller and the conveyor belt, the thermal cutting blade is correspondingly mounted above the silicone roller to cut the plastic film, and the conveyor belt is driven by the motor to convey the cut plastic film to a cooling plate. In the utility model, the plastic film is cut on the silicone roller, and a point cutting is formed by the thermal cutting blade and the silicone roller during the cutting process so that the cutting is decisive, therefore, the quality of the product is guaranteed and the production efficiency is further improved.

Description

A kind of fervent bag make-up machine

Technical field

The utility model relates to the field of plastic packaging bag manufacturing equipment, specifically is meant a kind of fervent bag make-up machine of plastic packaging bag.

Background technology

The course of work of traditional fervent Bag Making Machine is that the two-layer plastic sheeting of heat seal of wanting is sent on the silica gel conveyer belt about being with raw material by conveying roller, as shown in Figure 1, the gap melting heat is lumped together the plastic sheeting severing by the hot knife that starts silica gel conveyer belt top, form packaging bag through coldplate cooling back again, above-mentioned visible this cut-out operation of commonly using fervent Bag Making Machine hot knife is finished on the silica gel conveyer belt, its defective is: the one, and the cut-out work easy damaged silica gel conveyer belt of hot knife, and then the manufacturing cost of increase product; The 2nd, plastic sheeting is met heat fusing with good adherence of the silica gel conveyer belt in fervent process, causes the fraction defective height of product, and loss is big; The 3rd, hot knife is done to cut on the silica gel conveyer belt of transmission at the same time often that incision is resolute, the phenomenon of wire drawing, influences the good looking appearance of product etc.

The utility model content

Therefore, the utility model is done further improvement at above-mentioned deficiency, and a kind of fervent bag make-up machine resolute, that production efficiency is high that cuts off is provided.

For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of fervent bag make-up machine, it includes feeding roller, silica gel roller, hot knife and conveyer belt, this feeding roller by driven by motor in order to transmit plastic sheeting, this silica gel roller level is located between feeding roller and the conveyer belt, and the top that this hot knife correspondence is installed in this silica gel roller to be to cut off plastic sheeting, and the plastic sheeting after this conveyer belt will be cut off by driven by motor is sent to a coldplate.

This coldplate correspondence is located at pre-position on the conveyer belt.

Adopt such scheme, the utility model is set up a silica gel roller between the feeding roller of traditional heat-sealing machine and conveyer belt, and the hot knife correspondence is located at the top of silica gel roller, and making the cut-out operation of plastic sheeting is to finish on silica gel roller, this structure makes the following characteristics that the utlity model has:

1, because this silica gel roller has enough intensity, and more wear-resisting, hot knife is cooperated with silica gel roller cut off effectively;

2, the utility model hot knife forms to put to cut with silica gel roller when cutting off cut-out resolutely is not detained, and has guaranteed product quality, and has further enhanced productivity.

Description of drawings

Fig. 1 is an organigram of commonly using hot-cutting machine;

Fig. 2 is a structural representation of the present utility model.

The specific embodiment

As shown in Figure 2, organigram for a kind of fervent bag make-up machine of the utility model, it includes feeding roller 1, silica gel roller 2, hot knife 3 and conveyer belt 4, this feeding roller 1 promptly transmits plastic sheeting 5 by the driven by motor (not shown) in order to transferring raw material, these silica gel roller 2 levels are located between feeding roller 1 and the conveyer belt 4, and these hot knife 3 correspondences are installed in the top of this silica gel roller 2, cut off and heat seal in order to the plastic sheeting 5 that will be sent on the silica gel roller 2, this conveyer belt 4 can be that a kind of silica gel conveyer belt is sent to a coldplate 6 by the driven by motor (not shown) in order to the plastic sheeting 5 after will cutting off, and this coldplate 6 can correspondence be located at pre-position on the conveyer belt 4.

The course of work of the present utility model is: the plastic sheeting 5 that feeding roller 1 will carry out heat seal is sent on the silica gel roller 2, hot knife 3 by starting silica gel roller 2 tops with plastic sheeting 5 at interval severings the gap melting heat is lumped together, the plastic sheeting 5 after the cut-out is transmitted through a correspondence by conveyer belt 4 and is located at the packing bag that forms the pre-sizing of tool behind coldplate 6 cooling and shapings on the conveyer belt 4.

As seen above-mentioned, so key of the present utility model is just set up a silica gel roller 2 at feeding roller 1 and 4 of conveyer belts at traditional heat-sealing machine, and hot knife 3 correspondences are located at the top of silica gel roller 2, the cut-out operation that makes plastic sheeting 5 is to finish on silica gel roller 2, this silica gel roller 2 has enough intensity, and is more wear-resisting, and hot knife forms to put to cut with silica gel roller 2 when cutting off cut-out resolutely is not detained, guaranteed product quality, and further enhanced productivity.

Claims

1. fervent bag make-up machine, it is characterized in that: include feeding roller, silica gel roller, hot knife and conveyer belt, this feeding roller by driven by motor in order to transmit plastic sheeting, this silica gel roller level is located between feeding roller and the conveyer belt, and the top that this hot knife correspondence is installed in this silica gel roller to be to cut off plastic sheeting, and the plastic sheeting after this conveyer belt will be cut off by driven by motor is sent to a coldplate.

2. a kind of fervent bag make-up machine as claimed in claim 1, it is characterized in that: this coldplate correspondence is located at pre-position on the conveyer belt.