CN210100868U

CN210100868U - Blowing bag feeding mechanism of continuous rolling bag making machine

Info

Publication number: CN210100868U
Application number: CN201920706829.1U
Authority: CN
Inventors: 瞿汉峰
Original assignee: Ruian Yunfeng Machinery Co Ltd
Current assignee: Ruian Yunfeng Machinery Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-21
Anticipated expiration: 2029-05-17

Abstract

The utility model provides a bag mechanism on blowing of even rolling bag machine, including plug, gas stick, pressure stick, swing span, pivot, cutter, drive arrangement four, air feeder, gas stick, pressure stick, plug, pivot four parallel arrangement, plug, pressure stick, pivot all be rotatable setting, drive arrangement four is used for driving the pivot rotation, one side and pivot fixed connection of swing span, gas stick and pressure stick are connected at the opposite side of swing span, pressure stick and swing span form rotatable coupling, the pivot is located the rear side of plug, can make the gas stick move to the front side of plug through swinging the swing span, be equipped with the gas passage in the gas stick, the surface of gas stick is equipped with the gas blow hole that communicates with the gas passage, when pressure stick rotates to the plug front side, the gas stick is located between pressure stick and the plug, the gas blow hole on the gas stick at this moment is towards the plug, air feeder communicates with the air inlet of gas passage, the cutter is arranged on the swing frame, and the knife edge of the cutter is arranged towards the front side of the core rod.

Description

Blowing bag feeding mechanism of continuous rolling bag making machine

Technical Field

The utility model relates to a bag mechanism in blowing of even book system bag machine.

Background

At present, as is well known, a bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various plastic packaging bags or packaging bags made of other materials with different sizes, thicknesses and specifications, and the bag making machine can be divided into a plastic bag making machine, a clothing bag making machine, a three-edge sealing bag making machine and the like.

As the existing winding device of the continuous rolling bag making machine on the market is fixed on the transmission device through one or two core rods, products such as plastic films and the like are firstly wound on the core rods during production, the films are wound on the core rods after the machine is started, and the transmission device is operated in a fully mechanical mode, the fact that the plastic films are wound on the core rods manually by workers is not realistic, so that an efficient and convenient mechanism for automatically winding the plastic films on the core rods is needed to be developed.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides a bag mechanism in blowing of even rolling bag machine of plastic film around on the plug automatically high-efficient, convenient.

The technical scheme of the utility model is realized like this:

a blowing bag feeding mechanism of a continuous rolling bag making machine comprises a core rod, a gas rod, a pressing rod, a swing frame, a rotating shaft, a cutter, a driving device IV and a gas supply device, wherein the gas rod, the pressing rod, the core rod and the rotating shaft IV are arranged in parallel, the core rod, the pressing rod and the rotating shaft IV are all arranged in a rotatable mode, the driving device IV is used for driving the rotating shaft to rotate, one side of the swing frame is fixedly connected with the rotating shaft, the gas rod and the pressing rod are connected to the other side of the swing frame, the pressing rod and the swing frame form a rotatable connection, the rotating shaft is located on the rear side of the core rod, the gas rod can move to the front side of the core rod through the swing frame, a gas channel is arranged in the gas rod, blowing holes communicated with the gas channel are formed in the surface of the gas rod, when the pressing rod rotates to the front side of the core rod, the gas rod is located between the pressing rod and the core rod, the blowing holes in the gas, the gas supply device is communicated with a gas inlet of the gas channel, the cutter is arranged on the swing frame, and the knife edge of the cutter is arranged towards the front side of the core rod.

The utility model discloses still further set up to, the swing span include two U-shaped framves that set up at plug axial direction interval, connect through the connecting rod between two U-shaped framves, the U-shaped frame includes middle connecting rod and is located the preceding connecting plate and the back connecting plate of middle connecting rod both sides, back connecting plate and pivot fixed connection, the both ends of gas stick and pressure stick are connected with preceding connecting plate respectively, the cutter is connected on the connecting rod, be equipped with the cylinder one of drive cutter back-and-forth movement on the connecting rod.

The utility model discloses still further set up to, still include the auxiliary rod, the auxiliary rod be rotatable setting, the auxiliary rod be located the place ahead position of the downside of plug.

The utility model discloses still further set up to, the auxiliary rod for can swinging the setting, still include two swing arms, two swing arms set up at the axial direction interval of plug, the both ends of auxiliary rod are connected with the one end of swing arm respectively, the other end fixed connection of swing arm is epaxial rotatable.

The utility model discloses still further set up to, air feeder be the air pump.

The utility model discloses still further set up to, still include rotatable carousel, the carousel on be equipped with two plug, two plug set up about the central symmetry of carousel, still are equipped with two conveying rollers on the carousel, two conveying rollers set up about the central symmetry of carousel, line between two conveying rollers and the line mutually perpendicular setting between two plug, the conveying roller is greater than the distance of plug to the carousel center to the distance at carousel center.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model provides a bag mechanism in blowing of even rolling bag machine, the plastic bag is carried to the front from the back on the plug, and be around being rolled up on the plug, need for the first time manually to go the sack around on the plug, after the sack of winding on the plug is accomplished, the carousel rotates, the position of two plug on the carousel is to the transposition, the plastic bag is connected on two plug and a conveying roller at this moment, the plastic bag becomes the setting of falling V font hunch-up, the swing span is swung forward at this moment, the pressure stick is pressed on the plastic bag makes the plastic bag warp down and is deformed, after the pressure stick swing targets in place, the cutter moves forward under the effect of cylinder one and cuts off the plastic bag, the hole of blowing on the air stick blows towards the plug at this moment, make the tip of the plastic bag of cutting off blown to the winding on the plug, cooperate with the rotation of plug, the plastic bag is by automatic winding on the plug, the swing span puts aside the, convenient to use, can be full-automatic around the plastic film on the plug.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the turntable, the core rod and the conveying roller of the present invention;

FIG. 3 is a schematic structural view of the pressing bar, the air bar and the cutter of the present invention;

FIG. 4 is a schematic structural view of the present invention;

fig. 5 is a schematic structural view of the air rod of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention is described below with reference to fig. 1-5:

a blowing bag feeding mechanism of a continuous rolling bag making machine comprises a core rod 1, a gas rod 2, a pressing rod 27, a swing frame 3, a rotating shaft 4, a cutter 5, a driving device IV and an air supply device.

Air rod 2, pressure stick 27, plug 1, four parallel arrangement of pivot 4, plug 1 and pivot 4 be rotatable setting, drive arrangement is four to be used for driving pivot 4 to rotate, one side and 4 fixed connection of pivot of swing span 3, air rod 2 and pressure stick 27 are connected at the opposite side of swing span 3, pressure stick 27 forms rotatable coupling with swing span 3, drive arrangement four can be the motor, the motor is fixed in the frame of equipment, rotate through the drive pivot, the pivot rotates and drives the swing span swing again, the swing of swing span drives the air rod and carries out the position and remove.

The pivot 4 is located the rear side of plug 1, can make the gas stick 2 remove to the front side of plug 1 through swing span 3, the gas stick 2 in be equipped with gas passage 21, the surface of gas stick 2 is equipped with the hole of blowing 22 with gas passage 21 intercommunication, when pressing stick 27 to rotate to plug 1 front side, gas stick 2 is located between pressing stick 27 and the plug 1, the hole of blowing 22 on the gas stick 2 is towards plug 1 this moment, the hole of blowing 22 be equipped with a plurality ofly, a plurality of holes of blowing 22 set up along the length direction of gas stick 2, gas supply unit and gas passage 21's air inlet intercommunication, gas supply unit can be the air pump, and gas supply unit fixes in the frame of equipment.

The cutter 5 is arranged on the swing frame 3, and the knife edge of the cutter 5 is arranged towards the front side of the core rod 1.

The swing frame 3 comprises two U-shaped frames which are arranged at intervals in the axial direction of the core rod 1, the two U-shaped frames are connected through a connecting rod 31, each U-shaped frame comprises a middle connecting rod 32, a front connecting plate 33 and a rear connecting plate 34, the front connecting plates 33 and the rear connecting plates 34 are located on two sides of the middle connecting rod 32, the rear connecting plates 34 are fixedly connected with the rotating shaft 4, two ends of the air rod 2 and two ends of the pressing rod 27 are respectively connected with the front connecting plates 33, the cutter 5 is connected onto the connecting rod 31, and a first cylinder 6 for driving the cutter 5 to move.

The mandrel also comprises an auxiliary rod 7, wherein the auxiliary rod 7 is rotatably arranged, and the auxiliary rod 7 is positioned in front of the lower side of the mandrel 1.

The auxiliary rod 7 is arranged in a swinging mode and further comprises two swing arms 8, the two swing arms 8 are arranged at intervals in the axial direction of the core rod 1, two ends of the auxiliary rod 7 are connected with one ends of the swing arms 8 respectively, and the other ends of the swing arms 8 are fixedly connected to a rotatable shaft.

The distance between the auxiliary rod 7 and the mandrel can be adjusted, and the auxiliary rod 7 mainly plays a role in restraining the plastic bag, so that the plastic bag can be better wound on the mandrel.

The mandrel conveying device comprises a rotary table 9 and is characterized by further comprising two rotary tables 9, wherein two mandrels 1 are arranged on the rotary table 9, the two mandrels 1 are symmetrically arranged about the center of the rotary table 9, two conveying rollers 10 are further arranged on the rotary table 9, the two conveying rollers 10 are symmetrically arranged about the center of the rotary table 9, a connecting line between the two conveying rollers 10 is perpendicular to a connecting line between the two mandrels 1, and the distance from the conveying roller 10 to the center of the rotary table 9 is larger than the distance from the mandrel 1 to the center of the rotary table 9.

the utility model provides a bag mechanism in blowing of even rolling bag machine, the plastic bag is carried to the front by the back on the plug, and be rolled up on the plug, need for the first time manually to go on around the plug sack 36, after the sack that winds up on the plug is accomplished, the carousel rotates, the position of two plug on the carousel is to the transposition, the plastic bag is connected on two plug and a conveying roller at this moment, the plastic bag becomes the setting of falling V font hunch-up, the swing span is swung forward at this moment, the pressure stick is pressed on the plastic bag makes the plastic bag warp down, after the pressure stick swing targets in place, the cutter moves forward under the effect of cylinder one and cuts off the plastic bag, the hole of blowing on the air stick blows towards the plug at this moment, make the tip of the plastic bag of cutting off blown to the winding on the plug, cooperate with the rotation of plug, the plastic bag is rolled up on the plug automatically, the swing span puts aside the pressure stick again, its, convenient to use, can be full-automatic around the plastic film on the plug.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bag mechanism in blowing of even rolling system bag machine which characterized in that: the air supply device comprises a core rod, an air rod, a pressing rod, a swing frame, a rotating shaft, a cutter, a driving device IV and an air supply device, wherein the air rod, the pressing rod, the core rod and the rotating shaft are arranged in parallel, the core rod, the pressing rod and the rotating shaft are arranged in a rotatable mode, the driving device IV is used for driving the rotating shaft to rotate, one side of the swing frame is fixedly connected with the rotating shaft, the air rod and the pressing rod are connected to the other side of the swing frame, the pressing rod and the swing frame are rotatably connected, the rotating shaft is located on the rear side of the core rod, the air rod can be moved to the front side of the core rod through the swing frame, an air channel is arranged in the air rod, air blowing holes communicated with the air channel are formed in the surface of the air rod, when the pressing rod rotates to the front side of the core rod, the air rod is located between the pressing rod and the core rod, the air blowing holes in the air rod face to the core rod, the cutter is arranged on the swing frame, and the knife edge of the cutter is arranged towards the front side of the core rod.

2. The blowing bag feeding mechanism of a continuous roll bag machine as claimed in claim 1, wherein: the swing span include two U-shaped framves that set up at plug axial direction interval, connect through the connecting rod between two U-shaped framves, the U-shaped frame includes middle connecting rod and is located the preceding connecting plate and the back connecting plate of middle connecting rod both sides, back connecting plate and pivot fixed connection, the both ends of gas stick and pressure stick are connected with preceding connecting plate respectively, the cutter is connected on the connecting rod, be equipped with the cylinder one that drives the cutter back-and-forth movement on the connecting rod.

3. The blowing bag feeding mechanism of a continuous roll bag machine as claimed in claim 1, wherein: the auxiliary rod is rotatably arranged and is positioned in front of the lower side of the core rod.

4. The blowing bag feeding mechanism of a continuous roll bag machine as claimed in claim 3, wherein: the auxiliary rod can be arranged in a swinging mode and further comprises two swing arms, the two swing arms are arranged at intervals in the axial direction of the core rod, two ends of the auxiliary rod are connected with one ends of the swing arms respectively, and the other ends of the swing arms are fixedly connected to a rotatable shaft.

5. The blowing bag feeding mechanism of a continuous roll bag machine as claimed in claim 1, wherein: the air supply device is an air pump.

6. The blowing bag feeding mechanism of a continuous roll bag machine as claimed in claim 1, wherein: the rotary table is provided with two core rods, the two core rods are symmetrically arranged relative to the center of the rotary table, the rotary table is further provided with two conveying rollers, the two conveying rollers are symmetrically arranged relative to the center of the rotary table, a connecting line between the two conveying rollers and a connecting line between the two core rods are perpendicular to each other, and the distance from the conveying rollers to the center of the rotary table is larger than the distance from the core rods to the center of the rotary table.