CN218319855U

CN218319855U - Unwinding mechanism

Info

Publication number: CN218319855U
Application number: CN202222217134.1U
Authority: CN
Inventors: 高耀杭; 彭亚林; 谢茂军; 倪南菊; 余丽芳
Original assignee: Guangzhou Antaier Packaging Material Co ltd
Current assignee: Guangzhou Antaier Packaging Material Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-17
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses an unwinding mechanism, the on-line screen storage device comprises a base, base upper end fixedly connected with connecting plate, connecting plate one side is rotated and is connected with the crank, crank one end fixedly connected with rotates a section of thick bamboo, and base upper end fixedly connected with adjusts the post, and it is provided with the support frame to adjust post one side, and sliding connection has the regulation pole on the rotation section of thick bamboo, adjusts pole one end fixedly connected with clamping cylinder, is provided with the holder for centre gripping gas column bag on the clamping cylinder, and the holder includes the grip block, and grip block sliding connection is on clamping cylinder, and grip block upper end fixedly connected with connects the nail. The utility model discloses the position of adjusting the pole on the rotor can be adjusted in the utilization for when unreeling gas column bag, can rotate the position of pole on the cylinder according to demand gas column bag length adjustment, make after the rotor rotates the round, just for gas column bag length, cooperation upset blade is accomplished and is cut, and unreeling of gas column bag is efficient.

Description

Unwinding mechanism

Technical Field

The utility model relates to a gas column bag processing equipment technical field especially relates to an unwinding mechanism.

Background

The air column bag is a full-surface coated air column type buffer protection, and the product transportation loss rate is reduced to the minimum. The air packaging bag has the characteristics of stretch resistance, balance and good surface printing property by utilizing a laminating or co-extruding mode, belongs to a medical base material, and forms an airtight inflatable column through continuous pressing.

Present gas column bag when using, need squeeze into the gas column bag with the air in, detect the sealed effect of gas column bag, unreel afterwards and observe, because the gas column bag when packing different article, the size is different, is promptly inflating the completion back, needs the manual work to measure length and size, cuts afterwards and unreels to after the product is qualified, carry out hot pressing and glue and seal, artifical repeated measuring error is big, and delayed the efficiency of unreeling the gas column bag.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the unwinding mechanism is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an unwinding mechanism, includes the base, base upper end fixedly connected with connecting plate, connecting plate one side is rotated and is connected with the crank, a crank one end fixedly connected with rotates a section of thick bamboo, base upper end fixedly connected with adjusts the post, it is provided with the support frame to adjust post one side, sliding connection has the regulation pole on the rotation section of thick bamboo, adjust pole one end fixedly connected with centre gripping section of thick bamboo, be provided with the holder for centre gripping gas column bag on the centre gripping section of thick bamboo.

Preferably, the holder includes the grip block, grip block sliding connection is on a centre gripping section of thick bamboo, grip block upper end fixedly connected with connects the nail, it is equipped with the spring to connect nail outside cover, spring lower extreme fixed connection is in the centre gripping section of thick bamboo outside.

Preferably, a winding cylinder is arranged on the outer side of the rotating cylinder, the rotating cylinder is connected with the winding cylinder through an adjusting rod, a butting screw is connected to the rotating cylinder in a threaded mode, and one end of the butting screw is butted to the outer side of the adjusting rod.

Preferably, the adjusting post is connected with a sliding rod in a sliding mode, a gear hole is formed in the sliding rod, a clamping post is arranged in the gear hole, and one end of the sliding rod is fixedly connected with a supporting block.

Preferably, one side of the supporting block is fixedly connected with an articulated frame, the other end of the articulated frame is rotatably connected with an upper clamping roller, the lower end of the upper clamping roller is provided with a lower clamping roller, and the lower clamping roller is rotatably connected to the outer side of the supporting block.

Preferably, a turnover blade is arranged on one side of the connecting nail, the turnover blade is rotatably connected to the outer side of the clamping cylinder, a cutter holder is arranged at the lower end of the turnover blade, and the cutter holder is fixedly connected to the outer side of the clamping cylinder.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. this application is through adopting adjusting the pole structure, utilizes to adjust the position of pole on rotating the section of thick bamboo and can adjust for when unreeling the gas column bag, can rotate the position of pole on the section of thick bamboo according to demand gas column bag length adjustment, make and rotate a round back at the section of thick bamboo, just for gas column bag length, cooperation upset blade is accomplished and is cut, and the gas column bag unreels efficiently.

2. This application utilizes the slide bar structure can have the adjustment to go up the distance between the grip slipper and the rotation section of thick bamboo through adopting the slide bar structure for when unreeling, gas column bag structure can not increase the rotatory difficulty degree of rotation section of thick bamboo because of being close to the rotation too, and because the grip block structure can play the effect of fine fixed gas column bag one end, makes things convenient for unreeling of gas column bag.

Drawings

Fig. 1 shows an overall structural schematic diagram of an unwinding device according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of the rear side of an unwinding device according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a rotary drum connection provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a base; 2. a connecting plate; 3. a rotating cylinder; 4. a winding drum; 5. adjusting a rod; 6. an abutment screw; 7. a clamping cylinder; 8. turning over the blade; 9. a connecting nail; 10. a support frame; 11. an adjustment column; 12. a slide bar; 13. a support block; 14. a hinged frame; 15. an upper nip roller; 16. a lower nip roll; 17. a crank; 18. a spring; 19. a clamping block; 20. a gear hole; 21. clamping the column; 22. a tool apron.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an unwinding mechanism, includes base 1, 1 upper end fixedly connected with connecting plate 2 of base, and 2 one sides of connecting plate are rotated and are connected with crank 17, and crank 17 one end fixedly connected with rotates a section of thick bamboo 3, and 1 upper end fixedly connected with of base adjusts post 11, adjusts 11 one sides of post and is provided with support frame 10, and sliding connection has the regulation pole 5 on the rotation section of thick bamboo 3, adjusts 5 one end fixedly connected with clamping cylinder 7 of pole, is provided with the holder that is used for centre gripping air column bag on the clamping cylinder 7. The holder includes grip block 19, grip block 19 sliding connection on a centre gripping section of thick bamboo 7, and grip block 19 upper end fixedly connected with connects nail 9, connects the outside cover of nail 9 to be equipped with spring 18, and spring 18 lower extreme fixed connection is in the centre gripping section of thick bamboo 7 outside. The winding barrel 4 is arranged on the outer side of the rotating barrel 3, the rotating barrel 3 is connected with the winding barrel 4 through the adjusting rod 5, the abutting screw 6 is connected to the rotating barrel 3 in a threaded mode, and one end of the abutting screw 6 abuts against the outer side of the adjusting rod 5. Adjusting post 11 is gone up sliding connection and is had slide bar 12, has seted up gear hole 20 on slide bar 12, is provided with card post 21 in the gear hole 20, and slide bar 12 one end fixedly connected with supporting shoe 13. One side of the supporting block 13 is fixedly connected with an articulated frame 14, the other end of the articulated frame 14 is rotatably connected with an upper clamping roller 15, the lower end of the upper clamping roller 15 is provided with a lower clamping roller 16, and the lower clamping roller 16 is rotatably connected outside the supporting block 13. Connecting 9 one sides of nail and being provided with upset blade 8, upset blade 8 rotates to be connected in the clamping cylinder 7 outside, and upset blade 8 lower extreme is provided with blade holder 22, and blade holder 22 fixed connection is in the clamping cylinder 7 outside.

Specifically, as shown in fig. 1, the clamping member includes a clamping block 19, the clamping block 19 is slidably connected to the clamping cylinder 7, the upper end of the clamping block 19 is fixedly connected to the connecting pin 9, a spring 18 is sleeved outside the connecting pin 9, and the lower end of the spring 18 is fixedly connected to the outer side of the clamping cylinder 7. The winding barrel 4 is arranged on the outer side of the rotating barrel 3, the rotating barrel 3 is connected with the winding barrel 4 through the adjusting rod 5, the abutting screw 6 is connected to the rotating barrel 3 in a threaded mode, and one end of the abutting screw 6 abuts against the outer side of the adjusting rod 5. In a normal state, the spring 18 pulls the connecting pin 9 so that the clamping block 19 at the lower end of the connecting pin 9 abuts on the clamping cylinder 7.

Specifically, as shown in fig. 2, the adjusting post 11 is slidably connected to a sliding rod 12, the sliding rod 12 is provided with a gear hole 20, a clamping post 21 is disposed in the gear hole 20, and one end of the sliding rod 12 is fixedly connected to a supporting block 13. Supporting shoe 13 one side fixedly connected with articulated frame 14, the articulated frame 14 other end rotates and is connected with last grip roller 15, and the lower extreme of going up grip roller 15 is provided with lower grip roller 16, and lower grip roller 16 rotates to be connected in the supporting shoe 13 outside. The shift hole 20 may adjust the position of the support block 13. The articulated frame 14 makes the upper clamping roller 15 height-adjustable and can be used for clamping air column bags of different thicknesses.

Specifically, as shown in fig. 3, a turning blade 8 is arranged on one side of the connecting nail 9, the turning blade 8 is rotatably connected to the outer side of the clamping cylinder 7, a tool apron 22 is arranged at the lower end of the turning blade 8, and the tool apron 22 is fixedly connected to the outer side of the clamping cylinder 7. And the turning blade 8 is utilized to realize accurate cutting operation.

In summary, the unwinding mechanism provided in this embodiment clamps and draws out the air column bag filled with air through the upper clamping roller 15 and the lower clamping roller 16, and utilizes the special protruding structure of the clamping roller to make the air column bag and the air bin on the air column bag cooperate with each other, so that the air column bag stably passes through the clamping structure, and then clamps one end of the air column bag at the lower end of the clamping block 19, and rotates the crank 17, and when the air column bag is wound around the outer side of the rotating cylinder by one turn, the turning blade 8 structure is turned over, so that the air column bag finally falls on the tool apron 22, and the buckling turning blade 8 completes the cutting operation of the air column bag, and the unwinding operation is completed after the air column bag is taken off.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an unwinding mechanism, includes base (1), its characterized in that, base (1) upper end fixedly connected with connecting plate (2), connecting plate (2) one side is rotated and is connected with crank (17), crank (17) one end fixedly connected with rotates a section of thick bamboo (3), base (1) upper end fixedly connected with adjusts post (11), it is provided with support frame (10) to adjust post (11) one side, sliding connection has regulation pole (5) on rotating a section of thick bamboo (3), adjust pole (5) one end fixedly connected with a centre gripping section of thick bamboo (7), be provided with the holder for centre gripping gas column bag on a centre gripping section of thick bamboo (7).

2. The unwinding mechanism according to claim 1, wherein the clamping member comprises a clamping block (19), the clamping block (19) is slidably connected to the clamping cylinder (7), a connecting nail (9) is fixedly connected to the upper end of the clamping block (19), a spring (18) is sleeved outside the connecting nail (9), and the lower end of the spring (18) is fixedly connected to the outer side of the clamping cylinder (7).

3. The unwinding mechanism according to claim 2, wherein a winding drum (4) is arranged outside the rotating drum (3), the rotating drum (3) is connected with the winding drum (4) through an adjusting rod (5), an abutting screw (6) is connected to the rotating drum (3) in a threaded manner, and one end of the abutting screw (6) abuts against the outside of the adjusting rod (5).

4. The unwinding mechanism according to claim 3, wherein a sliding rod (12) is slidably connected to the adjusting post (11), a gear hole (20) is formed in the sliding rod (12), a clamping post (21) is arranged in the gear hole (20), and a supporting block (13) is fixedly connected to one end of the sliding rod (12).

5. The unwinding mechanism according to claim 4, wherein one side of the supporting block (13) is fixedly connected with an articulated frame (14), the other end of the articulated frame (14) is rotatably connected with an upper clamping roller (15), a lower clamping roller (16) is arranged at the lower end of the upper clamping roller (15), and the lower clamping roller (16) is rotatably connected to the outer side of the supporting block (13).

6. The unwinding mechanism according to claim 5, wherein a turning blade (8) is arranged on one side of the connecting nail (9), the turning blade (8) is rotatably connected to the outer side of the clamping cylinder (7), a knife holder (22) is arranged at the lower end of the turning blade (8), and the knife holder (22) is fixedly connected to the outer side of the clamping cylinder (7).