CN212386097U

CN212386097U - Paper bag machine with pointed bottom

Info

Publication number: CN212386097U
Application number: CN202022054180.5U
Authority: CN
Inventors: 林友建; 厉可; 林琦超
Original assignee: Wenzhou Hongying Machinery Co ltd
Current assignee: Wenzhou Hongying Machinery Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-01-22
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a paper bag machine with sharp bottom, which comprises a paper tape unreeling seat, a first reeling roller and a second reeling roller, wherein a pressing roller is arranged above the first reeling roller in a matching way, the pressing roller is connected with a lifting driving assembly, the second reeling roller is rotatably arranged on a swing arm, one end of the swing arm is hinged on a frame and locked by a fastener, a first gluing assembly is arranged near the unreeling roller group, a folding module is arranged at the discharge end of the unreeling roller group, a snapping assembly is arranged at the discharge end of the folding module, a bag feeding conveyor belt group is arranged at the discharge end of the snapping assembly, a rotating block is arranged at the discharge end of the bag feeding conveyor belt group, a first pressing strip and a gluing strip are arranged on the rotating block, a rubber roller is arranged above the rotating block, a rotating cylinder is arranged below the rotating block, a groove for the first pressing strip to be inserted is arranged on the outer side wall of the rotating cylinder, a pressing plate is arranged on the left, a paper bag stacking frame is arranged below the pressing plate. The utility model discloses can realize the automatic molding of sharp end container bag.

Description

Paper bag machine with pointed bottom

Technical Field

The utility model relates to a equipment for packing, concretely relates to sharp end paper bag machine.

Background

Paper bags are widely applied to production and life of people due to the convenience and practicability of the paper bags, the paper bag machine is special equipment for producing the paper bags, at present, various different paper bag machines exist in the market, the sharp-bottom paper bag machine is special equipment for producing the sharp-bottom paper bags, but the traditional sharp-bottom paper bag machine generally has the problems of complex structure, unwinding speed, inconvenience in unwinding tension adjustment, inconvenience in folding bottom and the like.

Disclosure of Invention

In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design, the utility model discloses can realize the automatic fashioned sharp end paper bag machine of sharp end paper bag.

Therefore, the utility model discloses an adopt following scheme to realize:

sharp end paper bag machine, its characterized in that: the automatic bag feeding device comprises a paper tape unreeling seat and an unreeling roller set, wherein the unreeling roller set comprises a first reeling roller and a second reeling roller, a pressing roller is arranged above the first reeling roller in a matched mode, the pressing roller is connected with a lifting driving assembly, the second reeling roller is rotatably arranged on a swing arm, one end of the swing arm is hinged to a rack and locked through a fastener, a first gluing assembly is arranged close to the unreeling roller set, a folding module is arranged at the discharge end of the unreeling roller set, a snapping assembly is arranged at the discharge end of the folding module, a bag feeding conveyor belt set is arranged at the discharge end of the snapping assembly, a rotating block is arranged at the discharge end of the bag feeding conveyor belt set, a first pressing strip and a gluing strip are arranged on the rotating block, a rubber roller is arranged above the rotating block, a rotating cylinder is arranged below the rotating block, a groove for the first pressing strip to be inserted into is formed in the outer side wall of the rotating cylinder, a pressing plate is arranged on the left side of the rotating cylinder, and a paper bag stacking frame is arranged below the pressing plate.

The first gluing assembly comprises a gluing box and a gluing roller, wherein the gluing roller is partially immersed in the gluing box, a gluing roller is arranged on one side of the gluing roller in a matched mode, and the gluing roller is arranged on one winding roller in the unwinding roller set in a matched mode.

The bag conveying conveyor belt group comprises an upper conveyor belt and a lower conveyor belt, and the paper bags are compressed between the upper and lower conveyor belts for conveying.

The stretch-breaking assembly comprises a first lower pressing wheel and a second lower pressing wheel which are arranged at intervals, a first rotating roller is arranged above the first lower pressing wheel, a second pressing strip is embedded on the first rotating roller and can be matched and pressed with the first rotating roller, a second rotating roller is arranged above the second lower pressing wheel, a third pressing strip is embedded on the second rotating roller and can be matched and pressed with the second rotating roller, the rotating angular speeds of the first rotating roller and the second rotating roller are the same, and the rotating linear speed of the first rotating roller is smaller than the rotating linear speed of the second rotating roller.

Adopt above-mentioned technical scheme, the utility model discloses an advantage does: 1. the structure is simple, the design is reasonable, and the large-scale production can be realized; 2. the pressing roller is matched with the first winding roller, so that the friction force of a paper tape passing through the first winding roller can be effectively adjusted, the unwinding speed of the paper tape is adjusted, the second winding roller is arranged on the swing arm, and the tension force of the paper tape can be conveniently adjusted by controlling the swing of the swing arm; 3. through the structure that sets up turning block, first layering, rubberizing strip, a section of thick bamboo and clamp plate rotate, can realize rolling over end bonding operation fast, and then realize the rapid prototyping of container bag.

Drawings

The utility model discloses there is following figure:

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

fig. 2 is a partially enlarged view of the point a in fig. 1.

Detailed Description

As shown in the figures, the utility model discloses a paper bag machine with sharp bottom, including paper tape unreeling seat 1 and unreeling roller group, unreeling roller group includes first winding roller 3 and second winding roller 5, pressing roller 2 is arranged above first winding roller 3 in a matching way, pressing roller 2 is connected with lifting driving component, in this embodiment, lifting driving component includes lifting block 27, lifting block 27 is arranged in mounting seat 28 in a lifting way, adjusting bolt 26 is rotatably arranged on mounting seat 8, adjusting bolt 26 is connected with lifting block 27 in a screw joint, lifting block 27 and pressing roller 2 can be driven to lift by controlling adjusting bolt 26 to rotate, second winding roller 5 is rotatably arranged on swing arm 4, one end of swing arm 4 is hinged on the frame and locked by fastening piece, first gluing component is arranged near unreeling roller group, concretely, first gluing component includes glue box 6 and glue feeding roller 7, the glue feeding roller 7 is partially immersed in the glue box 6, a glue feeding roller 8 is arranged on one side of the glue feeding roller 7 in a matching mode, the glue feeding roller 8 is arranged on one winding roller in the unreeling roller group in a matching mode, and the side edge of the paper tape is glued. The paper tape folding device is characterized in that a folding module 9 is arranged at the discharge end of an unwinding roller group, a paper tape is folded, and the side edge of the paper tape is glued in the prior art, so that the paper tape is folded and bonded to form a paper bag with an opening at the front and the back, the folding module 9 is a common structure on the market and belongs to the prior art, and therefore description is not repeated any more, a snapping component is arranged at the discharge end of the folding module, a traction component is also arranged between the snapping component and the folding module, the traction component comprises an upper traction roller 29 and a lower traction roller 30 which are arranged in a vertically matched mode to drive the paper tape to unwind, specifically, the snapping component comprises a first lower pressing roller 11 and a second lower pressing roller 15 which are arranged at intervals, a first rotating roller 12 is arranged above the first lower pressing roller 11, a second pressing bar 11 is embedded on the first rotating roller 12, the second pressing bar 11 can be matched and pressed with the first rotating roller 10, and a second rotating, the second rotating roller 13 is embedded with a third bead 14, the third bead 14 can be pressed with the second rotating roller 15 in a matching manner, the rotating angular speeds of the first rotating roller 12 and the second rotating roller 13 are the same, and the rotating linear speed of the first rotating roller 12 is smaller than the rotating linear speed of the second rotating roller 13, so that the friction force of the paper bag on the second rotating roller 13 is greater than the friction force on the first rotating roller 12, and the paper bag is broken. The bag feeding conveying belt group is arranged at the discharge end of the snapping component and comprises an upper conveying belt 16 and a lower conveying belt 17, and the paper bags are compressed between the upper conveying belt and the lower conveying belt to be conveyed. The bag conveying device is characterized in that a rotating block 18 is arranged at the discharging end of the bag conveying conveyor belt group, the middle of the rotating block 18 is connected to a corresponding rotating shaft to control the rotation of the rotating block 18, a first pressing strip 21 and an upper rubber strip 20 are arranged on the rotating block 18, a rubber roller 19 is arranged above the rotating block 18, a rotating cylinder 25 is arranged below the rotating block 18, a groove 22 for the first pressing strip 21 to be inserted into is formed in the outer side wall of the rotating cylinder 25, a pressing plate 23 is arranged on the left side of the rotating cylinder 25, and a paper bag stacking frame 24 is arranged below the pressing plate 23.

The utility model discloses a theory of operation is: the paper tape is unreeled on the unreeling seat 1 and is conveyed through the unreeling roller set, meanwhile, the gluing operation on the side edge of the paper tape is carried out after the paper tape passes through a first gluing component, then the paper tape is sent to the folding module 9 to be folded and adhered, the paper tape is formed into a paper bag with a front opening and a rear opening, the first step of forming the paper bag is completed, then the paper bag is sent to the breaking component to be broken into a single paper bag, the broken paper bag is pressed between the upper conveying belt and the lower conveying belt to be conveyed backwards, the gluing strip 20 can dip glue when passing through the glue roller 19 along with the rotation of the rotating block 18, then the glue is coated at a position close to the bottom opening of the paper bag, then the first pressing strip 21 presses the position close to the bottom opening of the paper bag into the groove 22 on the rotating cylinder 25 to realize the folding of the bottom of the paper bag, then the paper bag is sent to the pressing plate 23 along with the rotation of the rotating cylinder 25, the, compress tightly paper bag bottom folding position together, and this department has scribbled glue this moment, and then realizes the folding bonding of paper bag bottom, accomplishes the back cover of paper bag, and last paper bag falls into paper bag piling up in the frame 24 under the effect of gravity.

The structure of the utility model can effectively adjust the friction force of the paper tape passing through the first winding roller by arranging the compression roller to be matched with the first winding roller, adjust the unwinding speed of the paper tape, and conveniently adjust the tension force of the paper tape by arranging the second winding roller on the swing arm and controlling the swing of the swing arm; through the structure that sets up turning block, first layering, rubberizing strip, a section of thick bamboo and clamp plate rotate, can realize rolling over end bonding operation fast, and then realize the rapid prototyping of container bag.

Claims

1. Sharp end paper bag machine, its characterized in that: the automatic bag feeding device comprises a paper tape unreeling seat and an unreeling roller set, wherein the unreeling roller set comprises a first reeling roller and a second reeling roller, a pressing roller is arranged above the first reeling roller in a matched mode, the pressing roller is connected with a lifting driving assembly, the second reeling roller is rotatably arranged on a swing arm, one end of the swing arm is hinged to a rack and locked through a fastener, a first gluing assembly is arranged close to the unreeling roller set, a folding module is arranged at the discharge end of the unreeling roller set, a snapping assembly is arranged at the discharge end of the folding module, a bag feeding conveyor belt set is arranged at the discharge end of the snapping assembly, a rotating block is arranged at the discharge end of the bag feeding conveyor belt set, a first pressing strip and a gluing strip are arranged on the rotating block, a rubber roller is arranged above the rotating block, a rotating cylinder is arranged below the rotating block, a groove for the first pressing strip to be inserted into is formed in the outer side wall of the rotating cylinder, a pressing plate is arranged on the left side of the rotating cylinder, and a paper bag stacking frame is arranged below the pressing plate.

2. The pointed bottom paper bag machine according to claim 1, characterized in that: the first gluing assembly comprises a gluing box and a gluing roller, wherein the gluing roller is partially immersed in the gluing box, a gluing roller is arranged on one side of the gluing roller in a matched mode, and the gluing roller is arranged on one winding roller in the unwinding roller set in a matched mode.

3. The pointed bottom paper bag machine according to claim 1, characterized in that: the bag conveying conveyor belt group comprises an upper conveyor belt and a lower conveyor belt, and the paper bags are compressed between the upper and lower conveyor belts for conveying.

4. The pointed bottom paper bag machine according to claim 1, characterized in that: the stretch-breaking assembly comprises a first lower pressing wheel and a second lower pressing wheel which are arranged at intervals, a first rotating roller is arranged above the first lower pressing wheel, a second pressing strip is embedded on the first rotating roller and can be matched and pressed with the first rotating roller, a second rotating roller is arranged above the second lower pressing wheel, a third pressing strip is embedded on the second rotating roller and can be matched and pressed with the second rotating roller, the rotating angular speeds of the first rotating roller and the second rotating roller are the same, and the rotating linear speed of the first rotating roller is smaller than the rotating linear speed of the second rotating roller.