CN213733739U

CN213733739U - Paper bag anti-scald device of bag making machine

Info

Publication number: CN213733739U
Application number: CN202022408550.0U
Authority: CN
Inventors: 刘小平; 刘兵; 刘超; 刘佳琦; 刘津瑜
Original assignee: Wuhan Zhongqisheng Packaging Co ltd
Current assignee: Wuhan Zhongqisheng Packaging Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-07-20
Anticipated expiration: 2030-10-24

Abstract

The utility model relates to a device is prevented scalding by container bag of system bag machine, a container bag system bag machinery field that relates to, it includes the frame, and the frame is provided with two fixed beams, and the frame rotates and is provided with the activity and prevents scalding the area, and the activity is prevented scalding the area and is set up in the one end that the hot piece of activity is close to fixed hot piece, and the one end that fixed hot piece is close to movable hot piece is fixed with fixed scald preventing area, and the frame is provided with the drive arrangement that the area is prevented scalding in the drive activity in two fixed beams. This application is prevented scalding the area through the fixed of fixed setting and is prevented scalding the area with the activity that rotates the setting and prevent scalding the container bag, makes the container bag at hot temperature back cover in-process back cover.

Description

Paper bag anti-scald device of bag making machine

Technical Field

The application relates to the field of paper bag making equipment, in particular to a paper bag anti-scalding device of a bag making machine.

Background

At present, paper packaging has the advantages of easy processing, low cost, suitability for printing, light weight, foldability, no toxicity, no odor, no pollution and the like, packaging paper for food packaging is generally supported by natural raw materials, and has no toxicity, tensile strength, moisture resistance and oil resistance.

The traditional Chinese patent with the patent application number of CN201922039451.7 provides a heat-sealable three-dimensional paper bag making machine, which comprises a rack, wherein one end of the rack is provided with an outer paper roll, outer paper on the outer paper roll is conveyed to a film applying mechanism under the guidance of a plurality of guide rollers, the film applying mechanism is provided with a heat sealing film for sealing at the sealing position of each paper bag, the lower station of the film applying mechanism is provided with a cutting roller, the cutting roller is used for cutting a front opening on the paper for a fruit handle to penetrate through, the lower station of the cutting roller is provided with a gluing roller, and the lower station of the gluing roller is provided with a three-dimensional forming mechanism for extruding the paper into a body cavity

With respect to the related art in the above, the inventors consider that there are the following drawbacks: because the melting point of wrapping paper is lower, the high relative ease of temperature causes the influence to the container bag of hot temperature bottom sealing in-process temperature to the container bag of hot temperature bottom sealing device, makes the yields of the container bag by the bottom sealing reduce.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem, this application provides a container bag anti-scald device of system bag machine.

The application provides a device is prevented scalding by container bag of system bag machine adopts following technical scheme:

the utility model provides a device is prevented scalding by container bag of system bag machine, includes the frame, the frame is provided with two fixed beams, the frame rotates and is provided with the activity and prevents scalding the area, the activity is prevented scalding the area and is set up in the one end that the hot piece of activity is close to fixed hot piece, and the one end that fixed hot piece is close to movable hot piece is fixed with fixed scald preventing area, the frame is in two the fixed beam is provided with the drive arrangement in area is prevented scalding in the activity.

Through adopting above-mentioned technical scheme, the container bag carries out periodic conveying between activity heat temperature piece and fixed heat temperature piece, activity heat temperature piece carries out the heat temperature back cover to the container bag with fixed heat temperature piece, fixed preventing scalding area restriction fixed heat temperature piece and the direct contact of container bag, reduce the influence of fixed heat temperature piece to the temperature of container bag, drive arrangement drive activity is prevented scalding the area and is rotated, when activity heat temperature piece carries out the heat temperature back cover to the container bag, drive arrangement drive activity is prevented scalding the area and is made the lower one end butt in activity heat temperature piece of temperature in activity anti-scalding area, restriction activity heat temperature piece and container bag direct contact, reduce the temperature of activity heat temperature piece simultaneously, prevent scalding the effect to the container bag, make the heat temperature back cover effect of container bag better, increase the yields of container bag.

Optionally, the driving device comprises a plurality of conveying rollers, two the fixed beam is symmetrically provided with a plurality of pairs of supporting rods, and the conveying rollers are rotatably arranged between the two opposite supporting rods.

Through adopting above-mentioned technical scheme, a plurality of transfer rollers rotate between corresponding the bracing piece, drive the activity and prevent scalding the area and rotate, turn to activity heat temperature piece with the lower part of temperature, make to keep the lower state of temperature throughout when carrying out heat temperature back cover to the container bag.

Optionally, the transfer roller is including drive roll and driven voller, the frame is provided with driving motor, the roller of drive roll is fixed with drive gear, driving motor's output mesh connect in drive gear.

Through adopting above-mentioned technical scheme, driving motor drive fixed gear rotates, drives the drive roll rotation when fixed gear rotates, and the drive roll rotates and makes the activity prevent scalding the area and rotate, and then makes the activity prevent scalding the area and play the effect of preventing scalding to the container bag.

Optionally, two ends of the driven roller are provided with limiting blocks, and the distance between the two limiting blocks on the same driven roller is equal to the width of the movable anti-scalding belt.

Through adopting above-mentioned technical scheme, prevent scalding the in-process to the container bag, the activity is prevented scalding the area and is carried out direct contact with the container bag, and two stopper restriction activities are prevented scalding the position deviation that the area produced at the activity in-process, and it is better to prevent scalding the effect of area to the container bag to make the activity.

Optionally, the roll surfaces of the driving roll and the driven roll are provided with anti-skid grains.

By adopting the technical scheme, in the process that the driving roll drives the movable anti-scalding belt, the friction coefficient between the driving roll and the movable anti-scalding belt is increased by the anti-skid grains, so that the driving roll can drive the movable anti-scalding belt conveniently.

Optionally, a tensioning roller is elastically arranged between the two movable heat blocks of the frame.

Through adopting above-mentioned technical scheme, the tensioning roller that elasticity set up prevents scalding the area to the activity and carries out the tensioning, and the surface is more level and more smooth when making the activity prevent scalding the area and preventing scalding the container bag, and the activity that is in the tensioning condition simultaneously prevents scalding the pressure grow that makes between drive roll and the activity prevent scalding the area, and then has increased frictional force, and the drive in area is prevented scalding the activity to the drive roll of being convenient for.

Optionally, the fixed beam goes up and down to be provided with the movable rod, the both ends of tensioning roller rotate respectively connect in the movable rod, the week side cover of movable rod is equipped with the tensioning spring, the other end butt of tensioning spring in the fixed beam.

Through adopting above-mentioned technical scheme, two movable rods wear to establish respectively at two fixed beams that correspond, and the tensioning spring supports the movable rod, makes the tensioning roller on the movable rod rotate along with the rotation of activity scald preventing area, carries out the tensioning to activity scald preventing area simultaneously.

Optionally, the upper end of the tensioning roller is fixed with a butting block, and the upper end of the tensioning spring butts against the butting block.

Through adopting above-mentioned technical scheme, tensioning spring's both ends butt respectively in butt joint piece and fixed beam, and the butt joint piece is convenient for tensioning spring to the support and the butt of movable rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixed anti-scalding belt and the movable anti-scalding belt reduce the influence of the paper bag, the fixed hot temperature block and the movable hot temperature block on the paper bag in the hot-temperature bottom sealing process of the paper bag and have an anti-scalding effect on the paper bag;

2. the driving roller rotates the movable anti-scald belt to reduce the temperature of the movable anti-scald belt;

3. the tensioning roller tensions the movable scald-proof belt, so that the contact process of the movable scald-proof belt and the paper bag is smoother.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

reference numerals: 1. a frame; 2. a fixed beam; 3. fixing the hot temperature block; 4. a movable hot block; 5. fixing the anti-scald belt; 6. a movable anti-scald belt; 7. a support bar; 8. a drive roll; 9. a driven roller; 10. a drive motor; 11. a drive gear; 12. a limiting block; 13. anti-skid lines; 14. a tension roller; 15. a movable rod; 16. tensioning the spring; 17. and a butt joint block.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The hot temperature back cover device of system bag machine is including the drive arrangement of the cyclic activity of activity hot temperature piece 4 and drive hot temperature piece, the lower extreme of activity hot temperature piece 4 is fixed with fixed hot temperature piece 3, activity hot temperature piece 4 and fixed hot temperature piece 3 all have heating resistor, the glue that all produces the coating before the higher temperature makes the container bag lift after the circular telegram melts, the stronger glue of adhesion carries out the hot temperature back cover to the container bag bottom, because the ignition of container bag is lower, the container bag that carries out the hot temperature back cover to the container bag needs to adopt a system bag machine prevents scalding the device.

The embodiment of the application discloses a device is prevented scalding by container bag of system bag machine. Referring to fig. 1, the paper bag anti-scald device of the bag making machine comprises a frame 1, wherein the frame 1 is provided with two fixed beams 2, the fixed beams 2 are two parallel beam-shaped metals, and two ends of a fixed hot block 3 are respectively fixed at the upper ends of the two fixed beams 2.

Referring to fig. 1, one end of a fixed hot block 3, which is close to a movable hot block 4, is fixed with a fixed anti-scalding belt 5, a plurality of conveying roller drives are provided with a movable anti-scalding belt 6, the movable anti-scalding belt 6 is rotatably arranged at one end of the movable hot block 4, which is close to the fixed hot block 3, and the movable anti-scalding belt 6 and the fixed anti-scalding belt 5 are both made of high-temperature-resistant teflon.

Referring to fig. 1, the pivoted transfer roller in area 6 is prevented scalding in the drive activity sets up in many pairs of bracing piece 7, and the roll surface of a plurality of transfer rollers is the material that coefficient of friction is bigger than, sets up in two fixed beams 2 to bracing piece 7 symmetry many pairs, and a plurality of transfer rollers drive the activity and prevent scalding area 6 and rotate, make to keep the lower state of temperature all the time when carrying out the hot-warm back cover to the container bag.

Referring to fig. 1, the transfer roller is including drive roll 8 and driven voller 9, frame 1 is provided with driving motor 10, the roller of drive roll 8 is fixed with drive gear 11, driving motor 10's output is fixed with output gear, driving motor 10's output meshing is connected in drive gear 11, output gear and 11 meshing adaptations of drive gear, driving motor 10 drive fixed gear rotates, it rotates to drive roll 8 during the fixed gear rotates, drive roll 8 rotates and makes the activity prevent scalding area 6 and rotate, and then make the activity prevent scalding area 6 and play the effect of preventing scalding to the container bag.

Referring to fig. 1, driven voller 9's both ends are provided with stopper 12, the distance size between two stoppers 12 on same driven voller 9 prevents scalding the width size of area 6 for the activity, there is the tight bolt that supports on stopper 12, support the tight bolt and will make stopper 12 be convenient for the adjustment position to correspond the activity of different width sizes and prevent scalding area 6, prevent scalding the in-process to the container bag, the activity is prevented scalding area 6 and is carried out direct contact with the container bag, two stoppers 12 limit the activity and prevent scalding the offset of area 6 in activity in-process production, it is better to prevent scalding the effect of area 6 to the container bag to make the activity.

Referring to fig. 1, the roll surfaces of the driving roll 8 and the driven roll 9 are both provided with anti-slip stripes 13, the stripe extending direction of the anti-slip stripes 13 is perpendicular to the extending direction of the movable anti-scald belt 6, and the anti-slip stripes 13 maximize the friction force between the movable anti-scald belt 6 and the driving roll 8 and the driven roll 9.

Referring to fig. 1, a tensioning roller 14 is elastically arranged between two movable heat blocks 4 of a rack 1, the tensioning roller 14 is also a driven roller 9, the tensioning roller 14 is also provided with anti-skid grains 13, a movable rod 15 is arranged on a fixed beam 2 in a lifting manner, the movable rod 15 is a metal round rod, the fixed beam 2 is convenient to lift, two ends of the tensioning roller 14 are respectively connected to the movable rod 15 in a rotating manner, a tensioning spring 16 is sleeved on the periphery of the movable rod 15, the other end of the tensioning spring 16 abuts against the fixed beam 2, an abutting block 17 is fixed on one side of the movable rod 15 close to the tensioning roller 14, the upper end of the tensioning spring 16 abuts against the abutting block 17, the abutting block 17 is made of circular block metal, and the inner ring of the abutting block 17 is fixed with the outer side face of the movable rod 15.

Referring to fig. 1, two movable rods 15 are respectively inserted into two corresponding fixed beams 2, and a tension spring 16 supports the movable rods 15, so that a tension roller 14 on the movable rods 15 rotates along with the rotation of the movable scald-preventing tape 6, and simultaneously tensions the movable scald-preventing tape 6.

The implementation principle of the paper bag anti-scald device of the bag making machine is as follows:

the fixed anti-scalding belt 5 limits the direct contact of the fixed hot temperature block 3 and the paper bag, reduces the influence of the fixed hot temperature block 3 on the temperature of the paper bag, the driving motor 10 drives the driving roller 8 to rotate through the driving gear 11, the driving roller 8 drives the movable anti-scalding belt 6 to rotate, so that the lower end of the movable anti-scalding belt 6 is abutted to the movable hot temperature block 4, limits the direct contact of the movable hot temperature block 4 and the paper bag, simultaneously reduces the temperature of the movable hot temperature block 4, plays an anti-scalding role on the paper bag, the driving roller 8 and the driven roller 9 drive the movable anti-scalding belt 6 to rotate, the anti-skid veins 13 increase the friction force between the movable anti-scalding belt 6 and the driving roller 8 and the driven roller 9, the limiting block 12 limits the deviation of the movable anti-scalding belt 6, the tensioning roller 14 tensions the movable anti-scalding belt 6 through the tensioning spring 16, so that the movable anti-scalding surface is smoother, the hot bottom sealing effect of the paper bag is better, and the yield of the paper bag is increased, the conveying rollers are rotatably arranged at two ends of the movable hot block 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a device is prevented scalding by container bag of system bag machine which characterized in that: including frame (1), frame (1) is provided with two fixed beams (2), frame (1) rotates and is provided with the activity and prevents scalding area (6), the activity is prevented scalding area (6) and is set up in the one end that activity hot temperature piece (4) are close to fixed hot temperature piece (3), and the one end that fixed hot temperature piece (3) are close to activity hot temperature piece (4) is fixed with fixed scald preventing area (5), frame (1) in two fixed beam (2) are provided with the drive arrangement in area (6) is prevented scalding in the activity.

2. The paper bag anti-scald device for a bag making machine according to claim 1, characterized in that: the driving device comprises a plurality of conveying rollers, two fixing beams (2) are symmetrically provided with a plurality of pairs of supporting rods (7), and the conveying rollers are rotatably arranged between the two opposite supporting rods (7).

3. A paper bag anti-scald device for a bag making machine as claimed in claim 2, characterized in that: the transfer roller is including drive roll (8) and driven voller (9), frame (1) is provided with driving motor (10), the roller of drive roll (8) is fixed with drive gear (11), the output meshing of driving motor (10) connect in drive gear (11).

4. A paper bag anti-scald device for a bag making machine as claimed in claim 3, characterized in that: the two ends of the driven roller (9) are provided with limiting blocks (12), and the distance between the two limiting blocks (12) on the same driven roller (9) is equal to the width of the movable anti-scalding belt (6).

5. A paper bag anti-scald device for a bag making machine as claimed in claim 4, characterized in that: and the roll surfaces of the driving roll (8) and the driven roll (9) are provided with anti-skid grains (13).

6. A paper bag anti-scald device for a bag making machine as claimed in claim 5, characterized in that: the frame (1) is elastically provided with a tension roller (14) between the two movable hot temperature blocks (4).

7. The paper bag anti-scald device for a bag making machine as claimed in claim 6, wherein: fixed beam (2) go up and down to be provided with movable rod (15), the both ends of tensioning roller (14) rotate respectively connect in movable rod (15), the week side cover of movable rod (15) is equipped with tensioning spring (16), the other end butt of tensioning spring (16) in fixed beam (2).

8. The paper bag anti-scald device for a bag making machine as claimed in claim 7, wherein: the upper end of tensioning roller (14) is fixed with butt piece (17), the upper end butt of tensioning spring (16) in butt piece (17).