CN2710888Y - Automatic rolling-up and point-cutting type bag-mfg. machine - Google Patents

Abstract

The utility model relates to an automatic rolling-up and point-cutting type bag-mfg. Machine, comprising an organism (13), a feeding roller (2), a welding knife (4), a main motor (12), a winding frame (9) and a regulating roller (5). The welding knife is installed on a machine body. The utility model is characterized in that a programmable controller is arranged on the machine body. The winding frame and the machine body are installed by a separate body. A flat cutting knife or a point cutting knife (7) for loading and unloading is arranged on the connection end part of the machine body and the winding frame. The welding knife is a two-face welding knife whose knife face can be interchanged. A photoelectric eye (3) is arranged on the front part of the welding knife, and the photoelectric eye is electrically connected with the programmable controller, and a servo motor or a step-by-step motor (11) which gives a roll film to the flat cutting knife or the point cutting knife to cut-off is arranged on the machine body. The utility model is developed successfully. The utility model has the characteristics of good production quality, high output, easy operation and maintenance, etc. The utility model is the bag-mfg. Machine of producing refuse bags and fresh-keeping bags, and the utility modelbrings positive usage effect on the bag making industry.

Description

Automatically connect the disconnected double-purpose Bag Making Machine of volume point

[technical field]

The utility model relates to a kind of bag plant equipment, particularly be the automatic bag machinery of control.

[background technology]

At present, at home or abroad, the bag mechanical structures is various, wherein also include body, feeding roller, the weldering cutter, main motor, rolling frame and dancer rools, described weldering cutter is installed on the body, this bag machinery is permanently fixed cutting knife and is installed on the body, and rolling frame and body are connected as a single entity, utilize the Bag Making Machine of this structure, can only make a kind of bag film of form, or can only the company of manufacturing roll up bag, or can only make plastic bag or flat pocket, two kinds of bags can not be used a kind of machine-building simultaneously, the waste that this just brings resource for the bag industry, simultaneously, existing Bag Making Machine automaticity is not high, sometimes need manually-operated just can finish the bag process, this will have great restriction to the production efficiency of bag, can not satisfy the epoch demand of automated production now.

[utility model content]

In view of problems of the prior art, the purpose of this utility model aims to provide a kind of design science, and is rational in infrastructure, can make the bag film of two kinds of forms simultaneously, and the high disconnected double-purpose Bag Making Machine of company's volume point of automaticity.For achieving the above object, the utility model takes following mode to finish: this connects the disconnected double-purpose Bag Making Machine of volume point automatically, include body, feeding roller, the weldering cutter, main motor, rolling frame and dancer rools, described weldering cutter is installed on the body, it is characterized in that described body is provided with Programmable Logic Controller, described rolling frame and body are with partial installation, described body is provided with cutting knife with the end that is connected of rolling frame, described weldering cutter is the welding by both sides cutter that knife face can exchange, the place ahead of described weldering cutter is provided with photocell eye, described photocell eye is electrically connected with described Programmable Logic Controller, and described body is provided with delivers to servomotor or the stepper motor that cutting knife cuts off with the volume film; The one side of described weldering cutter is two bonding wire weldering cuttves, and another side is single bonding wire weldering cutter, and body is flat cutter or some cutting knife with the cutting knife that is connected the end setting of rolling frame, and is corresponding with two bonding wire weldering cuttves or single bonding wire weldering cutter respectively; Described some cutting knife is zigzag.

After the utility model adopts and becomes controller, can the automatic cut-to-length feeding, automatically count, its automaticity is greatly improved, its cutting knife that can load and unload matches with the rolling frame of split, as long as installation is flat cutter, removes the rolling frame, just can produce flat pocket or plastic bag, change flat cutter, load onto a cutting knife, just can the company of production roll up bag, can a tractor serves several purposes, saved resource, according to automatically connecting of the utility model design motif made rolling up the disconnected double-purpose maker of point, its production efficiency is greatly improved, be to produce refuse bag, the Bag Making Machine that freshness protection package is desirable brings positive result of use will for the bag industry.

[description of drawings]

The utility model has following accompanying drawing:

Fig. 1 is a structural representation of the present utility model.

Number in the figure 6 is for drawing the material squeegee.

[specific embodiment]

Accompanying drawing has been represented structure of the present utility model and embodiment, further describes each relevant details of embodiment below more in conjunction with the accompanying drawings; This connects the disconnected double-purpose Bag Making Machine of volume point automatically, include body 13, feeding roller 2, weldering cutter 4, main motor 12, rolling frame 9 and dancer rools 5, described weldering cutter 4 is installed on the body 13, described dancer rools 5 is in order to regulate the position of bonding wire of plastic film bag at weldering cutter 4, described body 13 is provided with the Programmable Logic Controller (not shown), described rolling frame 9 and body 13 are with partial installation, described body 13 is provided with the cutting knife 7 that can load and unload with the end that is connected of rolling frame 9, the welding by both sides cutter that described weldering cutter 4 can exchange for knife face, the one side of stating weldering cutter 4 is two bonding wire weldering cuttves, be single bonding wire weldering cutter in addition, body 13 is flat cutter or some cutting knife with the cutting knife 7 that is connected the end setting of rolling frame 9, and is corresponding with two bonding wires weldering cuttves or single bonding wire weldering cutter respectively.The place ahead of described weldering cutter 4 is provided with photocell eye 3, and described photocell eye 3 is electrically connected with described Programmable Logic Controller, and described body 13 is provided with delivers to the servomotor 11 that cutting knife 7 cuts off with volume film 1.Described some cutting knife 7 is zigzag, also be the film plastic pocket and cut off with the form of point, and incomplete cut-off, be also referred to as a little disconnected simultaneously.The utility model is when the company's of production volume bag, what installed the end that body 13 is connected with rolling frame 9 is a cutting knife 7, at first will roll up film is placed on the cradle 2, by long at the needed bag of the numerical control button settings of Programmable Logic Controller, preparation finished Bag Making Machine is ready, power-on, bamboo curtain splint 16 on the cradle 15 will be rolled up film and support into triangular shape, when having detected the volume film, the optoelectronic switch 10 on the cradle 2 starts working at once, when the photocell eye 3 in weldering cutter 4 the place aheads detects its bag appearance that bag is long and Programmable Logic Controller is set symbol that passes through, Programmable Logic Controller is promptly ordered main motor 12 runnings, main motor 12 moves down weldering cutter 4 by mechanical transmission mechanism, to roll up film and carry out soldering and sealing, servomotor 11 will be rolled up film and deliver on the cutting knife 7 after the soldering and sealing, also be because the machine driving of main motor 12 will roll up film put and cut, the volume film that the winding motor 8 on the while rolling frame 9 cuts point is delivered on the Scroll on the rolling frame 9 and is carried out rolling, the bag film of company's scroll.When producing flat pocket or plastic bag,,, be connected the end with rolling frame 9 at body 13 and install flat cutter and get final product with general rolling platform replacement rolling frame 9 as long as remove rolling frame 9.For enhancing productivity, the utility model can be installed two volume films in feeding, and two assembly welding cuttves utilize the transmission of one group of master's motor to work simultaneously.

Claims (3)

1, a kind of disconnected double-purpose Bag Making Machine of volume point that connects automatically, include body (13), feeding roller (2), weldering cutter (4), main motor (12), rolling frame (9) and dancer rools (5), described weldering cutter (4) is installed on the body (13), it is characterized in that described body (13) is provided with Programmable Logic Controller, described rolling frame (9) and body (13) are with partial installation, described body (13) is provided with the cutting knife (7) that can load and unload with the end that is connected of rolling frame (9), the welding by both sides cutter that described weldering cutter (4) can exchange for knife face, the place ahead of described weldering cutter (4) is provided with photocell eye (3), described photocell eye (3) is electrically connected with described Programmable Logic Controller, and described body (13) is provided with delivers to servomotor or the stepper motor (11) that cutting knife (7) cuts off with the volume film.

2, the disconnected double-purpose Bag Making Machine of volume point that connects automatically according to claim 1, the one side that it is characterized in that described weldering cutter (4) is two bonding wire weldering cuttves, another side is single bonding wire weldering cutter, body (13) is flat cutter or some cutting knife with the cutting knife (7) that is connected the end setting of rolling frame (9), and is corresponding with two bonding wires weldering cuttves or single bonding wire weldering cutter respectively.

3, the disconnected double-purpose Bag Making Machine of volume point that connects automatically according to claim 2 is characterized in that described some cutting knife (7) is zigzag.