CN212889191U - Paper bag bottom plate gluing mechanism - Google Patents

Abstract

The utility model discloses a container bag bottom plate gluing mechanism, including be used for cutting into the bottom plate cutting assembly of single bottom plate, be used for with the banded bottom plate that is carried by bottom plate conveying component single bottom plate rubber coating subassembly, be used for pasting single glued bottom plate at the subsides bottom plate subassembly of container bag bottom lateral surface and be used for pressing the bottom plate subassembly with single bottom plate and the container bag bottom compaction that bond at container bag bottom lateral surface. The automatic cutting and the automatic bonding of container bag bottom plate can be realized to this mechanism, have improved production efficiency to the intensity of container bag has been improved.

Description

Paper bag bottom plate gluing mechanism

Technical Field

The utility model relates to a container bag processing equipment technical field, concretely relates to container bag bottom plate gluing mechanism.

Background

The carrier bag requires greater strength because the bottom of the carrier bag is typically subjected to greater forces, and therefore, it is often necessary to place a load-bearing paperboard on the bottom of the carrier bag. In the prior art, when the handbag is processed, the handbag is usually indented, formed into a cylindrical shape, bottomed and sealed by a paper bag machine to obtain a handbag with no bearing paper board at the bottom, then the formed handbag is manually opened, and the bearing paper board is manually placed into the bottom of the handbag from the opening of the handbag, so that the problems of low processing efficiency, insecure bottom of the paper bag and the like are caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a container bag bottom plate veneer mechanism to above problem.

The utility model discloses a technical means as follows:

the utility model provides a container bag bottom plate gluing mechanism, is including the bottom plate cutting assembly that is used for cutting into single bottom plate with the banded bottom plate of being carried by bottom plate conveying assembly, be used for with a gummed bottom plate rubber coating subassembly of a side of single bottom plate, be used for pasting single glued bottom plate at the subsides bottom plate subassembly of container bag bottom lateral surface and be used for pressing the bottom plate subassembly with the single bottom plate of bonding in container bag bottom lateral surface and the compaction of container bag bottom.

Further, the bottom plate cutting assembly comprises a first rotating roller assembly, a cutting knife assembly and a bottom plate suction block assembly;

the first rotating roller assembly comprises a first rotating shaft and a first rotating roller arranged on the first rotating shaft, and the first rotating shaft and the first rotating roller are provided with gas channels which are communicated with each other;

the cutting knife assembly comprises a cutting knife seat and a cutting knife, and the cutting knife is arranged on the first rotating roller through the cutting knife seat;

the bottom plate suction block assembly is fixed on the first rotating roller and is provided with a suction hole communicated with the gas channel.

Further, the bottom plate is inhaled a piece subassembly and is inhaled the piece including the first bottom plate of fan ring structure and the piece is inhaled to the second bottom plate, the first bottom plate inhale the piece with the second bottom plate is inhaled the piece and is fixed on first rotor roll, the first bottom plate is inhaled and is provided with a plurality of intercommunication bottom plates respectively and inhale the suction hole of the internal diameter face and the external diameter face of piece on the piece is inhaled to the second bottom plate and inhale the piece along first pivot axial direction, and first, second bottom plate inhale the suction hole of piece and communicate with air exhaust device through first gas passage and second gas passage respectively.

Further, the bottom plate gluing assembly comprises a first glue roller assembly, a second glue roller assembly and a glue roller assembly;

the first rubber roll component is arranged on a rubber groove, the first rubber roll component and the second rubber roll component are matched and used for conveying bonding rubber in the rubber groove to the second rubber roll component, the rubber roll component comprises a second rotating shaft, a rubber plate bracket and a rubber plate, the rubber plate is fixed on the second rotating shaft through the rubber plate bracket, and the rubber plate can be matched with the second rubber roll component and used for conveying the bonding rubber on the second rubber roll component to the rubber plate.

Further, still include two sets of glue spreader subassembly adjustment subassemblies, glue spreader adjustment subassembly includes unable adjustment base, adapter sleeve, slider and sliding block seat, unable adjustment base with the sliding block seat is fixed on the installation curb plate, the slider is installed on the sliding block seat, the bearing is passed through at second pivot both ends and is installed on the slider, the last first screw rod portion that is equipped with of unable adjustment base, adapter sleeve one end be equipped with first screw rod portion threaded connection's screw rod connecting portion, the other end are equipped with second screw rod portion, be equipped with on the slider can with second screw rod portion threaded connection's slider connecting portion.

Further, the pressing plate assembly comprises a pressing rotating shaft, a pressing plate fixing block, a pressing plate force application assembly and a pressing rotating shaft driving assembly;

the pressing plate is arranged on the pressing rotating shaft through the pressing plate fixing block;

the pressing rotating shaft driving assembly is arranged at one end of the pressing rotating shaft and can drive the pressing rotating shaft to rotate;

the utility model discloses a pressure bottom plate, including the bottom plate, the bottom plate of compressing tightly is installed on the installation curb plate of both sides, the bottom plate application of force subassembly has two sets ofly, installs respectively at the both ends that compress tightly the pivot, bottom plate application of force subassembly includes pivot mount, spring and back shaft, the pivot mount passes through the back shaft articulates on the installation curb plate of both sides, the pivot mount includes pivot fixed part and spring fixed part, it articulates to compress tightly the pivot on the pivot fixed part, spring one end is fixed on the installation curb plate, the other end with the spring fixed part is connected, the spring is right the pivot mount produces the pulling force for when compressing tightly the pivot.

Compared with the prior art, container bag bottom plate gluing mechanism have following advantage, through setting up bottom plate cutting assembly, bottom plate rubber coating subassembly, subsides bottom plate subassembly and pressing the bottom plate subassembly, can realize carrying out the bottom plate that bonds to the paper tape bottom automatically and fast to it has the bottom plate and then has improved the intensity of container bag to bond in container bag bottom, has improved container bag production efficiency.

Drawings

FIG. 1 is a structural diagram of a paper bag bottom plate gluing mechanism disclosed by the present invention;

FIG. 2 is a block diagram of a base cutter assembly;

FIG. 3 is an assembly view of the first rotating roller, the cutter assembly and the bottom suction block of the bottom cutter assembly;

FIG. 4 is a block diagram of a glue application roller assembly and a second glue roller assembly;

FIG. 5 is a structural view of the glue roller assembly in the axial direction of the second shaft;

FIG. 6 is a block diagram of a glue roll assembly adjustment assembly;

FIG. 7 is an axial view of the platen assembly;

fig. 8a to 8f are views showing the process of gluing the bottom plate of the paper bag by the mechanism.

In the figure: 1. a base plate cutting assembly, 10, a first rotating roller assembly, 100, a first rotating shaft, 101, a first rotating roller, 102, a first rotating roller bushing, 103, a first rotating shaft gas channel I, 104, a rotating roller gas channel I, 105, a first rotating shaft gas channel II, 106, a rotating roller gas channel II, 11, a cutting knife assembly, 110, a cutting knife seat, 111, a cutting knife, 112, a stop block, 12, a base plate suction block assembly, 120, a first base plate suction block, 121, a second base plate suction block, 122, a suction hole, 123, an air inlet groove, 2, a base plate gluing assembly, 20, a first glue roller set, 21, a second glue roller assembly, 22, a glue roller assembly, 220, a glue plate, 221, a second rotating shaft, 222, a glue plate bracket, 23, a glue roller assembly adjusting assembly, 230, a fixing base, 2312300, a first screw portion, 231, a connecting sleeve, 2310, a screw connecting portion, 1, a second screw portion, 232. the sliding block, 2320, a sliding block connecting part, 233, a sliding block seat, 3, a bottom plate pasting component, 30, a paper bag supporting roller, 4, a bottom plate pressing component, 40, a pressing rotating shaft, 41, a pressing plate, 42, a pressing plate fixing block, 43, a pressing plate force application component, 430, a rotating shaft fixing frame, 4300, a rotating shaft fixing part, 4301, a spring fixing part, 431, a spring, 432, a supporting shaft, 44, a pressing rotating shaft driving component, 50, an installation side plate, 51, a strip-shaped bottom plate, 52, a bottom plate conveying component, 53, a single bottom plate, 54 and a paper bag.

Detailed Description

The utility model discloses a container bag bottom plate gluing mechanism, as shown in fig. 1, including be used for cutting into the bottom plate cutting assembly 1 of single bottom plate 53 with the banding bottom plate 51 that is carried by bottom plate conveying assembly 52, be used for with a gummed bottom plate rubber coating subassembly 2 of a side of single bottom plate 53, be used for pasting single bottom plate of gummed at container bag bottom lateral surface subsides bottom plate subassembly 3 and be used for the single bottom plate that will bond at container bag bottom lateral surface and the compacting bottom plate subassembly 4 of container bag bottom.

Specifically, as shown in fig. 1, 2 and 3, the bottom plate cutting assembly 1 comprises a first rotating roller assembly 10, a cutting knife assembly 11 and a bottom plate suction block assembly 12;

the first rotating roller assembly 10 comprises a first rotating shaft 100 and a first rotating roller 101 installed on the first rotating shaft 100, the first rotating shaft 100 and the first rotating roller 101 are provided with gas channels communicated with each other, two ends of the first rotating shaft 100 are installed on the installation side plates 50 on two sides through bearings, the first rotating roller 101 is installed on the first rotating shaft 100 through a first rotating roller bushing 102, the bottom plate suction block assembly 12 comprises a first bottom plate suction block 120 and a second bottom plate suction block 121, the first bottom plate suction block and the second bottom plate suction block are of fan-ring structures, the inner diameters of the fan-ring structures are matched with the outer diameter of the first rotating roller 101, the bottom plate suction blocks are fixed on the first rotating roller 101, a plurality of suction holes 122 communicated with the inner diameter surface and the outer diameter surface of the bottom plate suction block are respectively arranged on the first bottom plate suction block and the second bottom plate suction block along the axial direction of the first rotating shaft 100, the suction holes of the first bottom plate suction block and the second bottom plate suction block are respectively communicated with an external air extractor through the first gas, as shown in fig. 2, the first gas passage includes a first rotating shaft gas passage i 103 processed in an axial direction from one end of the first rotating shaft 100, a rotating roller gas passage i 104 processed in a radial direction on the first rotating roller bushing 102 and the first rotating roller 101, and a gas inlet groove 123 processed in an inner wall of the first floor suction block 120, the suction hole 122 of the first floor suction block 120 is provided at a position having the gas inlet groove 123 (arrow M in fig. 2 is a gas flow direction of the first gas passage), the second gas passage includes a first rotating shaft gas passage ii 105 processed in an axial direction from the other end of the first rotating shaft 100, a rotating roller gas passage ii 106 processed in an axial direction on the first rotating roller 101, and a gas inlet groove 123 processed in an inner wall of the second floor suction block 121, the first rotating shaft gas passage i and the first rotating shaft gas passage ii are not communicated, the suction hole of the second floor suction block is provided at a position having the gas inlet groove, the first rotating roller 101 is further provided with a vent hole which is communicated with the rotating roller gas channel II 106 and an air inlet groove 123 processed on the inner wall of the second bottom plate suction block, the first rotating shaft gas channel II is communicated with the rotating roller gas channel II through a pipeline (an arrow N in fig. 2 is the gas flowing direction of the second gas channel), and the circumferential distance of the air suction holes on the first bottom plate suction block and the second bottom plate suction block is slightly smaller than the width of a single bottom plate so as to ensure that the single bottom plate can be firmly sucked on the bottom plate suction block.

A cutter assembly is provided at a side of the first rotating roller 101 adjacent to the first floor suction block 120, the cutting blade assembly comprises a cutting blade seat 110 and a cutting blade 111 arranged axially along the first rotation axis 100, the cutting knife 111 is arranged on the first rotating roller 101 through the cutting knife seat 110, the bottom plate paper roller fixed on the paper roller bracket is conveyed to the bottom plate cutting assembly by the bottom plate conveying assembly 52, the air suction device sucks air through an air channel to ensure that the strip-shaped bottom plate 51 is sucked on the bottom plate sucking block, the first rotating shaft drives the cutting knife 111 to rotate through the first rotating roller, the cutting knife 11 is matched with the blocks fixed between the installation side plates 50 at two sides to cut the strip-shaped bottom plate into single bottom plates 53, as shown in fig. 8a, the strip-shaped base plate is cut by the base plate cutting assembly to form individual base plates, and at the same time, the paper bags are conveyed to the paper bag base plate gluing mechanism by the paper tape conveying device.

The single bottom plate 53 formed by cutting the strip-shaped bottom plate by the bottom plate cutting assembly is driven by the first rotating shaft to continuously rotate and act with the bottom plate gluing assembly so as to glue the outer side surface of the single bottom plate. Specifically, the bottom plate gluing assembly 2 comprises a first glue roller assembly, a second glue roller assembly and a glue roller assembly 22;

the first rubber roller assembly is arranged on a rubber groove, the first rubber roller assembly and the second rubber roller assembly are matched to convey bonding glue in the rubber groove to the second rubber roller assembly, a rubber coating plate 220 is arranged on the rubber coating roller assembly 22, specifically, as shown in fig. 4 and fig. 5, the rubber coating roller assembly 22 comprises a second rotating shaft 221, a rubber coating plate bracket 222 and a rubber coating plate 220, the rubber coating plate bracket 222 is fixed on the second rotating shaft 221, the rubber coating plate 220 is of a sector ring structure in cross section, the inner wall of the rubber coating plate 220 is fixed on the rubber coating plate bracket 222, the second rotating shaft 221 drives the rubber coating plate 220 to rotate so that when the rubber coating plate moves to be close to the second rubber roller assembly, the rubber coating plate 220 can be in contact with the second rubber roller assembly to convey the bonding glue on the second rubber roller assembly to the rubber coating plate. When the second pivot drives the spreading board and rotates and make the spreading board be close to bottom plate cutting assembly one side, the spreading board can inhale the piece cooperation with the bottom plate for paint the bonding glue on the spreading board on adsorbing the lateral surface of single bottom plate on the piece is inhaled to the bottom plate, carry out the rubber coating for a side of single bottom plate as shown in figure 8b, simultaneously, the container bag is to bottom plate cutting assembly direction motion under the drive of container bag backing roll.

Further, as shown in fig. 6, the adhesive applicator further comprises two groups of adhesive applicator assembly adjusting assemblies 23, each adhesive applicator adjusting assembly 23 comprises a fixing base 230, a connecting sleeve 231, a slider 232 and a slider seat 233, the fixing base 230 and the slider seat 233 are fixed on the installation side plate, the slider 232 is installed on the slider seat 233, two ends of the second rotating shaft 221 are installed on the slider 232 through bearings, the fixing base 230 is provided with a first screw rod portion 2300, one end of the connecting sleeve 231 is provided with a screw rod connecting portion 2310 in threaded connection with the first screw rod portion 2300, the other end of the connecting sleeve 231 is provided with a second screw rod portion 2311, the slider 232 is provided with a slider connecting portion 2320 in threaded connection with the second screw rod portion 2311, in the utility model, since the adhesive applicator needs to be in contact with the second adhesive applicator assembly and the bottom plate suction block respectively for uniformly applying the adhesive in the adhesive groove on a single bottom plate, therefore, the glue spreader component adjusting component 23 is arranged, the working process of the glue spreader component adjusting component 23 is as follows, the connecting sleeve is connected to the fixed base and the sliding block, namely, the screw connecting part of the connecting sleeve is in threaded connection with the first screw part on the fixed base, the second screw part of the connecting sleeve is in threaded connection with the sliding block connecting part of the sliding block, the connecting sleeve is rotated, the length of the threaded connection of the connecting sleeve with the first screw part and/or the sliding block connecting part is changed, the sliding block is further pushed to move in the sliding block seat, the position of the glue spreader component is adjusted, the glue spreader can be respectively contacted with the second glue spreader component and the bottom plate suction block, and the.

Scribble single bottom plate that glues and continue to rotate under bottom plate cutting assembly's drive to can be used for pasting single bottom plate on paper bag 54's bottom surface with pasting bottom plate subassembly effect, specifically, paper bag 54 is carried to pasting bottom plate subassembly 3 by container bag transmission device, pasting bottom plate subassembly 3 including paper bag backing roll 30, be equipped with container bag adsorption structure on the paper bag backing roll 30, container bag adsorption structure can be for the absorption hole of processing on the paper bag backing roll, and through devices such as air pump and absorption hole intercommunication, make it adsorb the container bag on the paper bag backing roll, when the container bag is carried on paper bag backing roll 30, container bag adsorption structure adsorbs the paper bag and makes the container bag rotate along with the paper bag backing roll, when the container bag backing roll moves bottom plate cutting assembly department, the bottom plate is inhaled the piece and is rotated paper bag backing roll one side to paper bag backing roll one side, and will inhale the bottom plate that the piece is scribbled the gluing and paste on the lateral surface of bottom plate of paper bag backing roll cooperation As shown in fig. 8c and 8d, the paper bag is driven by the paper bag supporting roller to move to the bottom plate cutting assembly, and the single bottom plate is adhered to the outer side surface of the bottom of the paper bag.

The paper bag that has the bottom plate bonds continues rotary motion to pressure bottom plate subassembly 4 department along with the paper bag backing roll, presses bottom plate subassembly 4 can extrude the firm of pasting of assurance bottom plate and paper bag to bottom plate and paper bag. Specifically, as shown in fig. 7, the bottom plate pressing assembly 4 includes a pressing rotating shaft 40, a pressing plate 41, a pressing plate fixing block 42, a bottom plate force application assembly 43 and a pressing rotating shaft driving assembly 44; the pressing plate 41 is installed on the pressing rotating shaft 40 through the pressing plate fixing block 42, in this embodiment, the pressing plate fixing block 42 is of a disc-shaped structure, in the figure, 2 pressing plate fixing blocks are arranged, the pressing plate fixing block 42 is sleeved on the pressing rotating shaft and is fixed through locking screws, the pressing plate 41 is of a fan-ring structure, the inner diameter of the pressing plate is matched and fixed with the outer wall of the disc-shaped pressing plate fixing block, the pressing plate force application assemblies 43 are provided with two groups and are respectively installed at two ends of the pressing rotating shaft, each pressing plate force application assembly 43 comprises a rotating shaft fixing frame 430, a spring 431 and a supporting shaft 432, the rotating shaft fixing frame 430 is hinged on the installation side plates at two sides through the supporting shaft 432, the rotating shaft fixing frame 430 comprises a rotating shaft fixing part 4300 and a spring fixing part 4301, the rotating shaft fixing part 4300 and the spring fixing part 4301, spring 431 one end is fixed on installation curb plate 50, and the other end is fixed on the spring fixed part 4301, the spring 431 pulling pivot mount 430 makes the pressure strip can with paste the extrusion force between the bottom plate subassembly, when the container bag moved to pressing the bottom plate subassembly, the pressure strip extrudees each other with the container bag backing roll and is used for compressing tightly bottom plate and container bag that move between pressure strip and the container bag backing roll, for pasting the container bag that has single bottom plate shown in figure 8e and to pressing bottom plate subassembly department motion under the drive of container bag backing roll to finally form the container bag that the bottom plate was pasted to the bottom lateral surface that figure 8f shows.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a container bag bottom plate gluing machine which characterized in that: including the bottom plate cutting assembly who is used for cutting into single bottom plate by the banding bottom plate that bottom plate conveyor components carried, be used for with a gummed bottom plate rubber coating subassembly of a side of single bottom plate, be used for pasting single bottom plate of gumming at the subsides bottom plate subassembly of container bag bottom lateral surface and be used for pressing bottom plate subassembly with the single bottom plate of bonding in container bag bottom lateral surface and container bag bottom compaction.

2. The paper bag bottom gluing mechanism according to claim 1, wherein: the bottom plate cutting assembly comprises a first rotating roller assembly, a cutting knife assembly and a bottom plate suction block assembly;

the first rotating roller assembly comprises a first rotating shaft and a first rotating roller arranged on the first rotating shaft, and the first rotating shaft and the first rotating roller are provided with gas channels which are communicated with each other;

the cutting knife assembly comprises a cutting knife seat and a cutting knife, and the cutting knife is arranged on the first rotating roller through the cutting knife seat;

the bottom plate suction block assembly is fixed on the first rotating roller and is provided with a suction hole communicated with the gas channel.

3. The paper bag bottom gluing mechanism according to claim 2, wherein: the bottom plate is inhaled block subassembly and is inhaled the piece including the first bottom plate of fan ring structure and the piece is inhaled to the second bottom plate, the first bottom plate inhale the piece with the second bottom plate is inhaled the piece and is fixed on first rotor roll, the first bottom plate is inhaled piece and second bottom plate and is inhaled the piece and go up along first pivot axial direction and be provided with the suction hole that a plurality of intercommunication bottom plates inhaled the inside diameter face and the external diameter face of piece respectively, and the suction hole that first, second bottom plate inhaled the piece is respectively through first gas passage and second gas passage and air exhaust device intercommunication.

4. The paper bag bottom gluing mechanism according to claim 1, wherein: the bottom plate gluing assembly comprises a first glue roller assembly, a second glue roller assembly and a glue roller assembly;

the first rubber roll component is arranged on a rubber groove, the first rubber roll component and the second rubber roll component are matched and used for conveying bonding rubber in the rubber groove to the second rubber roll component, the rubber roll component comprises a second rotating shaft, a rubber plate bracket and a rubber plate, the rubber plate is fixed on the second rotating shaft through the rubber plate bracket, and the rubber plate can be matched with the second rubber roll component and used for conveying the bonding rubber on the second rubber roll component to the rubber plate.

5. The paper bag bottom gluing mechanism according to claim 4, wherein: still include two sets of glue spreader subassembly adjustment subassemblies, glue spreader adjustment subassembly includes unable adjustment base, adapter sleeve, slider and sliding block seat, unable adjustment base with the sliding block seat is fixed on the installation curb plate, the slider is installed on the sliding block seat, the bearing is passed through at second pivot both ends and is installed on the slider, the last first screw rod portion that is equipped with of unable adjustment base, adapter sleeve one end be equipped with first screw rod portion threaded connection's screw rod connecting portion, the other end are equipped with second screw rod portion, be equipped with on the slider can with second screw rod portion threaded connection's slider connecting portion.

6. The paper bag bottom gluing mechanism according to claim 1, wherein: the pressing bottom plate component comprises a pressing rotating shaft, a pressing plate fixing block, a pressing bottom plate force application component and a pressing rotating shaft driving component;

the pressing plate is arranged on the pressing rotating shaft through the pressing plate fixing block;

the pressing rotating shaft driving assembly is arranged at one end of the pressing rotating shaft and can drive the pressing rotating shaft to rotate;

the utility model discloses a pressure bottom plate, including the bottom plate, the bottom plate of compressing tightly is installed on the installation curb plate of both sides, the bottom plate application of force subassembly has two sets ofly, installs respectively at the both ends that compress tightly the pivot, bottom plate application of force subassembly includes pivot mount, spring and back shaft, the pivot mount passes through the back shaft articulates on the installation curb plate of both sides, the pivot mount includes pivot fixed part and spring fixed part, it articulates to compress tightly the pivot on the pivot fixed part, spring one end is fixed on the installation curb plate, the other end with the spring fixed part is connected, the spring is right the pivot mount produces the pulling force for when compressing tightly the pivot.

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