CN104058120B - Bandage roller packing machine - Google Patents

Abstract

A wrapping machine for bandage rolls, comprising a frame on which a wrapping paper delivery device for bandage rolls, a paper cutting and glue spraying device, a glue scraping device and a winding and sealing device are sequentially arranged. The present invention realizes automatic delivery of wrapping paper by setting upper and lower traction rollers; sets paper cutting base to undertake the delivery of wrapping paper to ensure smooth paper feeding; sets paper cutting bottom knife and lower paper cutting knife to improve paper cutting efficiency and paper cutting quality ;A glue spraying nozzle is set to realize automatic glue application; a squeegee plate is set to avoid poor sealing effect due to excessive spraying of glue, and improve the sealing quality and sealing efficiency; a lifting cylinder is set so that the squeegee plate can be lifted up and down, After scraping the glue, it will not affect the smooth input of the wrapping paper; set the pallet to ensure the smooth progress of the glue scraping, which is conducive to the recycling and reuse of the glue; set the expansion belt to realize the winding packaging and sealing of the bandage roll ; There are fixed upper roller, movable upper roller and lower roller, which are used in conjunction with the driving cylinder, so that the tensioning tape can cover the bandage roll smoothly and complete the packaging and sealing.

Description

Bandage Roll Packaging Machine

technical field

The invention relates to a packaging machine, in particular to a bandage roll packaging machine.

Background technique

Existing packaging enterprises all manually wind the cut wrapping paper on the bandage reel when producing roll paper, and then rub the paper and bandage roll to seal the edges after rolling, thereby completing the packaging of the bandage reel. However, the products obtained by this production method have poor packaging quality, low packaging efficiency, high labor intensity, high labor cost and long labor cycle.

Contents of the invention

The technical problem to be solved by the present invention is to provide a bandage roll packaging machine with reasonable design, convenient use, and improved packaging quality and packaging efficiency for the deficiencies of the prior art.

The technical problem to be solved by the present invention is achieved through the following technical proposals. The present invention is a wrapping machine for bandage rolls, which is characterized in that it includes a frame on which a bandage roll wrapping paper conveying device, a cutting Paper glue spraying device, glue scraping device and winding sealing device;

The wrapping paper conveying device includes a set of traction rollers for transporting the wrapping paper, and the set of traction rollers is provided with upper and lower traction rollers for pinching the wrapping paper;

The paper-cutting and glue-spraying device includes a paper-cutting knife seat for receiving wrapping paper and a nozzle for spraying glue. The paper-cutting knife seat is provided with a paper-cutting bottom knife, and a paper-cutting bottom knife is provided on the paper-out side of the upper traction roller to cooperate with the paper-cutting bottom knife. The lower paper cutter, the nozzle is set on the paper output side of the lower paper cutter. The sliding seats in the slideway are connected;

The squeegee device includes a squeegee plate arranged on the paper outlet side of the nozzle and a lower supporting plate matched with the squeegee plate, and the squeegee plate is connected with the lifting cylinder arranged on the frame;

The winding and sealing device includes two upper rollers and one lower roller arranged parallel to the axis of the traction roller group, and a stretching tape for packaging and sealing is arranged between the upper rollers and the lower rollers, and between the two upper rollers The packing station for bandage rolls is set on the tensioning reel, the upper roller close to the nozzle is the fixed upper roller, the upper roller far away from the nozzle is the movable upper roller, and the frame outside the movable upper roller is equipped with a The set guide rail is provided with a movable seat, and the two ends of the movable upper roller are installed on the movable seat, and a movable upper roller is arranged between the movable seat and the frame to move closer to the fixed upper roller so that the bandage roll is wrapped on both sides. The driving cylinder between the upper roller and the lower roller, the bandage roll is wrapped by the tension roll, rubbing the bandage roll to rotate, winding the wrapping paper on the bandage roll and sealing it, and there is a The expansion shaft installed on the movable seat is arranged on the outside of the expansion tape.

The technical problem to be solved by the present invention can be further realized by the following technical solutions. On the paper feeding side of the traction roller group, there is a guide roller arranged parallel to the axis of the traction roller group, and the guide roller is flush with the lower traction roller.

The technical problem to be solved by the present invention can be further realized by the following technical solution, the lower supporting plate is inclined from the paper feeding side upward to the paper discharging side, and the inclination angle is 5°-30°.

The technical problem to be solved by the present invention can also be further realized through the following technical solutions. The frame below the lower pallet is provided with a support cylinder for loading the lower pallet, and a support cylinder for adjusting the upper and lower positions of the lower pallet is provided in the support cylinder. support spring.

The technical problem to be solved by the present invention can also be further realized by the following technical solutions. A motor for driving the lower traction roller and the lower roller to rotate is provided on the frame.

The technical problem to be solved by the present invention can also be further realized through the following technical solutions. When the rubbing bandage roll rotates, the lower roller is located directly below the two upper rollers, and the axial distance between the fixed upper roller and the lower roller is equal to the movable The axial distance between the upper roll and the lower roll.

The present invention realizes automatic conveying of wrapping paper by setting upper and lower traction rollers; a paper cutting base is set to accept the conveyed wrapping paper to ensure the smooth progress of paper feeding; a paper cutting bottom knife and a lower paper cutting knife are set, so that the paper cutting is smooth and the cutting edge is smooth, Improve paper cutting efficiency and paper cutting quality; set glue spray nozzles to realize automatic glue application; set glue scraping board to avoid poor sealing effect caused by excessive glue spraying, improve sealing quality and sealing efficiency; set lifting cylinder to make The squeegee plate can be lifted up and down, and the smooth feeding of the wrapping paper will not be affected after squeegeeing; the supporting plate is set to ensure the smooth progress of squeegeeing, which is conducive to the recycling and reuse of glue; The winding packaging and sealing; fixed upper roller, movable upper roller and lower roller are used together with the driving cylinder to make the stretching tape wrap the bandage roll smoothly and complete the packaging and sealing. Compared with the prior art, the utility model has reasonable design and convenient use, realizes automatic packing of bandage rolls, and improves packing efficiency and packing quality.

Description of drawings

Fig. 1 is the structural representation when the present invention is not working;

Fig. 2 is a schematic diagram of the structure of the present invention when working.

detailed description

The specific technical solutions of the present invention will be further described below with reference to the accompanying drawings, so that those skilled in the art can further understand the present invention, without limiting their rights.

Referring to Fig. 1 and Fig. 2, a kind of bandage roll packaging machine comprises frame 1, and frame 1 is successively provided with wrapping paper delivery device for bandage roll, paper cutting and glue spraying device, glue scraping device and winding sealing device;

The wrapping paper conveying device includes a set of traction rollers for transporting the wrapping paper, and the set of traction rollers is provided with an upper traction roller 4 and a lower traction roller 3 for pinching the wrapping paper;

The paper cutting and glue spraying device includes a paper cutting knife seat 5 for receiving wrapping paper and a nozzle 9 for spraying glue. The lower paper cutter 6 matched with the paper base knife, the nozzle 9 is arranged on the paper output side of the lower paper cutter 6, and the frame 1 above the lower paper cutter 6 is provided with a slideway 8 arranged parallel to the axis of the traction roller group. Both the paper cutter 6 and the nozzle 9 are connected with the sliding seat 7 arranged in the slideway 8;

The squeegee device includes a squeegee 11 arranged on the paper outlet side of the nozzle 9 and a lower supporting plate 10 matched with the squeegee 11, and the squeegee 11 is connected to the lifting cylinder 12 arranged on the frame 1. catch;

The winding and sealing device includes two upper rollers and a lower roller 19 arranged parallel to the axis of the traction roller group, between the upper roller and the lower roller 19 there is a stretching tape 14 for packaging and sealing, and the two upper rollers The tensioning coil 14 between the rollers is arranged as a wrapping station for bandage rolls, the upper roller near the nozzle 9 is the fixed upper roller 13, the upper roller far away from the nozzle 9 is the movable upper roller 15, and the machine on the outside of the movable upper roller 15 The frame 1 is provided with a guide rail perpendicular to the axis of the upper roller, and a movable seat 16 is provided on the guide rail. The movable upper roller 15 moves closer to the fixed upper roller 13 so that the bandage roll is covered by the driving cylinder 17 between the two upper rollers and the lower roller. Winding on the bandage roll and sealing, under the movable upper roller 15 is provided with a tensioning shaft 18 installed on the moving seat 16, and the tensioning shaft 18 is located on the outside of the tensioning coil 14.

A guide roller 2 arranged parallel to the axis of the traction roller set is arranged on the paper feeding side of the traction roller set, and the guide roller 2 is flush with the lower traction roller 3 to ensure smooth delivery of the wrapping paper.

The lower supporting plate 10 is inclined from the paper feed side to the paper discharge side, and the inclination angle is 5°-30°, so that the glue is scraped evenly, and the excess glue scraped off will not stick to the bottom of the wrapping paper, affecting the sealing effect .

The frame 1 below the lower supporting plate 10 is provided with a supporting cylinder 22 for loading the lower supporting plate 10, and the supporting spring 21 for adjusting the upper and lower positions of the lower supporting plate 10 is provided in the supporting cylinder 22, so that the scraping force is controlled at a reasonable level. Within the range, avoid the scraping plate 11 and the lower pallet 10 from clamping the wrapping paper too tightly and scratching it, which will affect the packaging effect.

The motor 20 that drives the lower traction roller 3 and the lower roller 19 to rotate is provided on the frame 1 .

When rubbing the bandage roll to rotate, the lower roller 19 was positioned directly below between the two upper rollers, and the axial spacing between the fixed upper roller 13 and the lower roller 19 was equal to the axial spacing between the movable upper roller 15 and the lower roller 19.

During work, the wrapping paper clamped by the upper traction roller 4 and the lower traction roller 3 is sent to the paper cutter seat 5 on the paper cutting and glue spraying device, and the wrapping paper passes through the nozzles 9 and 5 along the paper cutter seat 5. The squeegee device reaches the tensioning tape 14, and the lower roller 19 drives the upper roller and the tensioning tape 14 to move under the action of the motor 20, so that the wrapping paper can continue to move forward, and the package is set according to the automatic programming. length, after conveying the wrapping paper to the designated position, place the bandage roll on the wrapping paper between the two upper rollers, drive the cylinder 17 to push the moving seat 16, and make the movable upper roller 15 move closer to the fixed upper roller 13. When moving closer, the movable The tensioning tape 14 between the upper roller 15 and the fixed upper roller 13 is loose, and under the gravity of the bandage roll, it is concave downward, so that the bandage roll is upwardly wrapped between the upper and lower rollers, and at the same time, the tensioning shaft 18 will The expansion tape 14 is pressed tightly so that the expansion tape 14 is not slack; then, the lower paper cutter 6 and the nozzle 9 reciprocate in the slideway 8 along the axis of the traction roller group under the drive of the slide seat 7, and the lower paper cutter The knife 6 cooperates with the bottom knife to cut the wrapping paper, and the nozzle 9 sprays glue on the wrapping paper. After the paper cutting and glue spraying are completed, the lower paper cutter 6 and the nozzle 9 reset automatically, and the scraping plate 11 plays the role of the lifting cylinder 12. Moving downwards, the wrapping paper is pressed on the lower pallet 10, and the wrapping paper continues to advance under the drive of the tensioning tape 14, and the scraper 11 scrapes the excess glue on the wrapping paper onto the lower pallet 10 for recycling. Utilize, the bandage roll wrapped in the tensioning coil 14 rubs under the drive of the tensioning coil 14, while rubbing, the two upper rollers press the bandage roll and do not jump out, so that the wrapping paper is wound around the bandage smoothly. Roll up and seal, and the package is complete.

Claims (3)

1. a kind of binder wrapping machine it is characterised in that：Including frame, frame is sequentially provided with bandage roller wrapping paper conveying dress Put, cut paper glue-spraying device, Frictioning device and winding sealing device；

Described packaging paper conveyer includes transporting the traction roller group of wrapping paper, and traction roller group is provided with and pinches leading up and down of wrapping paper Pick-up roll；

Described cut paper glue-spraying device includes accepting the cut paper tool rest of wrapping paper and the nozzle of glue spraying, and cut paper tool rest is provided with cut paper bottom Knife, is provided with the lower hand papercutter with the cooperation of cut paper bed plate in the paper delivery side of upper carry-over pinch rolls, and described nozzle is located at the paper delivery of lower hand papercutter Side, the frame above lower hand papercutter is provided with the slideway with the setting of traction roller group diameter parallel, and described lower hand papercutter and nozzle are equal Connect with the slide being located in slideway；

Described Frictioning device includes glue scraping plate and the bottom plate with glue scraping plate cooperation being located at nozzle paper delivery side, described glue scraping plate Connect with the lift cylinder being located in frame, described bottom plate is obliquely installed towards paper delivery side on the side from paper feed, angle of inclination is 5 °～30 °, the frame below described bottom plate is provided with the support cylinder loading supporting plate, is provided with regulation bottom plate upper-lower position in support cylinder Support spring；

Described winding sealing device include with traction roller group diameter parallel setting two upper rollers and a lower roll, upper roller with It is provided with the swelling winding for packaging sealing between roller, the swelling winding between two upper rollers is set to the sacker of bandage roller Position, is fixing upper roller near the upper roller of nozzle, and the upper roller away from nozzle is activity upper roller, and the frame outside activity upper roller is provided with The vertically disposed guide rail with upper roll axis, guide rail is provided with Mobile base, and the two ends of described activity upper roller are contained on Mobile base, mobile It is provided with promotion activity upper roller between seat and frame and draw close, to fixing upper roller, the drive making bandage roller be coated between two upper rollers and lower roll Take offence cylinder, bandage roller is coated by swelling winding, rubbing bandage roller rotates, and wrapping paper and is sealed on bandage roller, in institute The lower section stating activity upper roller is provided with the expansion shaft being contained on Mobile base, and expansion shaft is located at the outside of swelling winding, in described traction The paper feed side of roller group is provided with the guide roller with the setting of traction roller group diameter parallel, and guide roller is concordant with lower carry-over pinch rolls.

2. binder wrapping machine according to claim 1 it is characterised in that：Described frame is provided with carry-over pinch rolls under driving The motor rotating with lower roll.

3. binder wrapping machine according to claim 1 it is characterised in that：During the rotation of rubbing bandage roller, lower roll is located at two Underface between upper roller, the distance between axles between fixing upper roller and lower roll is equal to the distance between axles between activity upper roller and lower roll.