CN216235094U

CN216235094U - Garbage bag winding mechanism

Info

Publication number: CN216235094U
Application number: CN202220500927.1U
Authority: CN
Inventors: 孟凡全
Original assignee: Weifang Hansen Packaging Products Co ltd
Current assignee: Weifang Hansen Packaging Products Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-04-08
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to the technical field of winding devices, in particular to a garbage bag winding mechanism which can limit the winding of a plastic bag according to the width of the plastic bag, improve the winding effect of the device, automatically push and take out the plastic bag roll, replace the traditional manual operation and improve the working efficiency of the device; the base, a supporting plate, the axle sleeve, the rolling axle, first sprocket, first motor, the second sprocket, the chain, the regulating block, the limiting plate, two sets of regulation double-screw bolts, drive assembly and tensioning assembly, backup pad fixed mounting is at the base up end, tensioning assembly installs at the backup pad up end, two sets of axle sleeve symmetry fixed mounting are on the both ends face of controlling of backup pad, the rolling axle runs through two sets of axle sleeves and backup pad, and axle sleeve and backup pad all rotate with the rolling axle to be connected, the rolling axle left part is equipped with the draw-in groove, first sprocket and rolling axle right-hand member fixed connection, first motor fixed mounting is at the base up end, second sprocket and first motor output fixed connection.

Description

Garbage bag winding mechanism

Technical Field

The utility model relates to the technical field of winding devices, in particular to a garbage bag winding mechanism.

Background

In the production and processing process of the garbage bags, the garbage bags after production is required to be rolled, so that the garbage bags can be conveniently packaged and transported, and other follow-up operations, the existing rolling device is used in the process of using, the plastic bags are usually rolled on a central shaft, after rolling is finished, the shaft is required to be manually detached and is taken out from the interior of the plastic bag roll, the operation mode is time-consuming and labor-consuming, and the plastic bags are in the rolling process due to the lack of a limiting component, so that the plastic bags are easy to roll and are not flat enough, and the rolling effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the garbage bag winding mechanism which can limit the winding of the plastic bag according to the width of the plastic bag, improve the winding effect of the device, automatically push and take out the plastic bag roll, replace the traditional manual operation and improve the working efficiency of the device.

The utility model relates to a garbage bag winding mechanism which comprises a base, a support plate, shaft sleeves, a plurality of groups of bolts, a winding shaft, a first chain wheel, a first motor, a second chain wheel, a chain, an adjusting block, a limiting plate, two groups of adjusting studs, a driving assembly and a tensioning assembly, wherein the support plate is fixedly arranged on the upper end surface of the base, the tensioning assembly is arranged on the upper end surface of the support plate, the two groups of shaft sleeves are symmetrically and fixedly arranged on the left end surface and the right end surface of the support plate, the two groups of shaft sleeves are fixedly connected through the plurality of groups of bolts, the winding shaft penetrates through the two groups of shaft sleeves and the support plate, the shaft sleeves and the support plate are both rotatably connected with the winding shaft, the left part of the winding shaft is provided with a clamping groove, the first chain wheel is fixedly connected with the right end of the winding shaft, the first motor is fixedly arranged on the upper end surface of the base, the second chain wheel is fixedly connected with the output end of the first motor, and the second chain wheel is mutually connected with the first chain wheel, the regulating block is arranged on the driving assembly, the driving assembly is arranged on the base, a sliding groove is formed in the upper end face of the regulating block, two groups of limiting plates are arranged in the sliding groove in a sliding mode, a U-shaped groove is formed in each limiting plate, the winding shaft penetrates through the U-shaped groove, the two groups of regulating studs are respectively in threaded connection with the left side wall and the right side wall of the regulating block, and the inner side ends of the two groups of regulating studs are respectively in rotating connection with the two groups of limiting plates; firstly, one end of the plastic bag is clamped in the clamping groove on the winding shaft, and the plastic bag is positioned between the two groups of limiting plates, then the first motor is started, the second chain wheel is driven by the first motor to rotate, the plastic bag is wound by the winding shaft under the driving connection effect of the chain and the first chain wheel, the distance between the two groups of limiting plates can be adjusted by screwing the adjusting stud, thereby the device can limit the plastic bag rolling according to the width of the plastic bag, the rolling effect of the device is improved, the adjusting block can drive the two groups of limiting plates to move left and right under the driving of the driving component, thereby pushing the plastic bag roll, when the limiting plate at the right part moves to the leftmost end of the rolling shaft, thereby can be convenient for release the plastic bag book, replace traditional manual operation, improve the work efficiency of device.

Preferably, the driving assembly comprises a fixed plate, two groups of sliding bars, a screw rod, a sliding block and a second motor, the fixed plate is fixedly arranged at the left part of the upper end surface of the base, the two groups of sliding bars are symmetrically and fixedly arranged between the fixed plate and the supporting plate in a front-back manner, the screw rod is rotatably arranged between the fixed plate and the supporting plate, the sliding block is in sliding connection with the two groups of sliding bars, the sliding block is in threaded connection with the screw rod, the adjusting block is fixedly arranged on the upper end surface of the sliding block, the second motor is fixedly arranged on the upper end surface of the base, and the output end of the second motor penetrates through the supporting plate and is fixedly connected with the right end of the screw rod; the lead screw rotates under the drive of second motor to under the cooperation of smooth pole is used, make the slider remove about can moving, thereby make the regulating block drive the limiting plate and remove about, and then make the device can carry out the propelling movement to the plastic bag book automatically, improve device's degree of automation.

Preferably, the tensioning assembly comprises a mounting plate, a limiting rod, a connecting block, a spring, a tensioning roller and an auxiliary roller, the mounting plate is fixedly mounted on the upper end face of the supporting plate, the mounting plate is provided with a limiting groove, the limiting rod is fixedly mounted inside the limiting groove, the connecting block is slidably mounted in the limiting groove and is slidably connected with the limiting rod, the spring is sleeved on the limiting rod, the spring is located below the connecting block, the tensioning roller is rotatably mounted on the left end face of the connecting block, and the auxiliary roller is rotatably mounted on the rear lower side of the left end face of the mounting plate; pass supplementary roller and tensioning roller with the plastic bag to under the cooperation of connecting block, gag lever post and spring is used, can carry out the tensioning to the plastic bag and flare-out, thereby can further improve the effect of device to the plastic bag rolling.

Preferably, the device also comprises a plurality of groups of fixed supporting legs which are distributed and fixedly arranged on the lower end surface of the base; through setting up fixed support leg, can carry out fixed stay to the base, reduce the device and take place the condition of vibrations by a wide margin in the course of the work, improve the stability of device.

Preferably, the front end face of the adjusting block is provided with scale marks; through setting up the scale mark, can be convenient for observe and know the interval between two sets of limiting plates, and then be convenient for adjust two sets of limiting plates according to the width of plastics, improve the operability of device.

Preferably, the shaft sleeve is provided with an oil filling hole; through setting up the oil filler point, can carry out the oiling to the rotation junction between axle sleeve and the rolling axle and lubricate, reduce the rolling axle and take place the condition that the card pauses at the rotation in-process, improve the stationarity of device work.

Compared with the prior art, the utility model has the beneficial effects that: firstly, one end of a plastic bag is clamped in a clamping groove on a winding shaft, the plastic bag is positioned between two groups of limiting plates, then a first motor is started, a second chain wheel rotates under the driving of the first motor, the winding shaft starts to wind the plastic bag under the driving connection effect of a chain and the first chain wheel, the distance between the two groups of limiting plates can be adjusted by screwing an adjusting stud, so that the device can limit the winding of the plastic bag according to the width of the plastic bag, the winding effect of the device is improved, a lead screw rotates under the driving of the second motor, and a slide block can move left and right under the matching use of a slide bar, so that an adjusting block drives the limiting plates to move left and right, the plastic bag roll can be pushed, when the limiting plate at the right part moves to the leftmost end of the winding shaft, the plastic bag roll can be conveniently pushed out, replace traditional manual operation, improve the work efficiency of device.

Drawings

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

FIG. 2 is a schematic view of a partial isometric configuration of the present invention;

fig. 3 is a side view schematically showing the construction of the tension roller and the auxiliary roller in operation.

In the drawings, the reference numbers: 1. a base; 2. a support plate; 3. a shaft sleeve; 4. a bolt; 5. a winding shaft; 6. a first sprocket; 7. a first motor; 8. a second sprocket; 9. a chain; 10. an adjusting block; 11. a limiting plate; 12. adjusting the stud; 13. a fixing plate; 14. a slide bar; 15. a lead screw; 16. a slider; 17. a second motor; 18. mounting a plate; 19. a limiting rod; 20. connecting blocks; 21. a spring; 22. a tension roller; 23. an auxiliary roller; 24. and fixing the supporting legs.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 3, a supporting plate 2 is fixedly mounted on an upper end surface of a base 1, two sets of shaft sleeves 3 are symmetrically and fixedly mounted on left and right end surfaces of the supporting plate 2, the two sets of shaft sleeves 3 are fixedly connected through a plurality of sets of bolts 4, a winding shaft 5 penetrates through the two sets of shaft sleeves 3 and the supporting plate 2, the shaft sleeves 3 and the supporting plate 2 are both rotatably connected with the winding shaft 5, a clamping groove is formed in the left portion of the winding shaft 5, a first chain wheel 6 is fixedly connected with the right end of the winding shaft 5, a first motor 7 is fixedly mounted on the upper end surface of the base 1, a second chain wheel 8 is fixedly connected with the output end of the first motor 7, and the second chain wheel 8 is connected with the first chain wheel 6 through a chain 9;

the fixed plate 13 is fixedly arranged at the left part of the upper end surface of the base 1, the two groups of sliding bars 14 are symmetrically and fixedly arranged between the fixed plate 13 and the supporting plate 2 in front and back, the screw rod 15 is rotatably arranged between the fixed plate 13 and the supporting plate 2, the sliding block 16 is in sliding connection with the two groups of sliding bars 14, the sliding block 16 is in threaded connection with the screw rod 15, the adjusting block 10 is fixedly arranged on the upper end surface of the sliding block 16, the second motor 17 is fixedly arranged on the upper end surface of the base 1, and the output end of the second motor 17 penetrates through the supporting plate 2 and is fixedly connected with the right end of the screw rod 15;

the upper end face of the adjusting block 10 is provided with a sliding groove, the front end face of the adjusting block 10 is provided with scale marks, two groups of limiting plates 11 are slidably mounted in the sliding groove, the limiting plates 11 are provided with U-shaped grooves, the winding shaft 5 penetrates through the U-shaped grooves, two groups of adjusting studs 12 are respectively in threaded connection with the left side wall and the right side wall of the adjusting block 10, and the inner side ends of the two groups of adjusting studs 12 are respectively in rotational connection with the two groups of limiting plates 11;

mounting panel 18 fixed mounting is in 2 up ends of backup pad, be equipped with the spacing groove on the mounting panel 18, 19 fixed mounting of gag lever post are at the spacing inslot, connecting block 20 slidable mounting is at the spacing inslot, and connecting block 20 and 19 sliding connection of gag lever post, the spring 21 suit is on gag lever post 19, spring 21 is in the below of connecting block 20, tensioning roller 22 rotates the left end face of installing at connecting block 20, the back downside at the left end face of mounting panel 18 is installed in the rotation of auxiliary roller 23, multiunit fixed support leg 24 distributes fixed mounting at base 1's lower terminal surface.

Screwing an adjusting stud 12, adjusting the distance between two groups of limiting plates 11 to a proper distance according to the width of the plastic by observing scale marks on an adjusting block 10, enabling one end of the plastic bag to penetrate through an auxiliary roller 23 and a tensioning roller 22 and be clamped in a clamping groove on a winding shaft 5, enabling the plastic bag to be positioned in the middle of the two groups of limiting plates 11, then starting a first motor 7, enabling a second chain wheel 8 to rotate under the driving of the first motor 7, and enabling the winding shaft 5 to start winding operation on the plastic bag under the driving connection effect of a chain 9 and a first chain wheel 6; after the winding is finished, the second motor 17 is started, the screw rod 15 is driven by the second motor 17 to rotate, and under the matching use of the sliding rod 14, the sliding block 16 moves leftwards, so that the adjusting block 10 drives the two groups of limiting plates 11 to move leftwards, and when the limiting plate 11 at the right part moves to the leftmost end of the winding shaft 5, the plastic bag roll is pushed out; through setting up fixed support leg 24, can carry out fixed stay to base 1, reduce the device and take place the condition of vibrations by a wide margin in the course of the work, improve the stability of device.

The garbage bag winding mechanism provided by the utility model has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the garbage bag winding mechanism can be implemented as long as the beneficial effects of the garbage bag winding mechanism can be achieved.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A garbage bag winding mechanism is characterized by comprising a base (1), a supporting plate (2), a shaft sleeve (3), a plurality of groups of bolts (4), a winding shaft (5), a first chain wheel (6), a first motor (7), a second chain wheel (8), a chain (9), an adjusting block (10), a limiting plate (11), two groups of adjusting studs (12), a driving assembly and a tensioning assembly;

the winding device comprises a base (1), a supporting plate (2), a tensioning assembly, two groups of shaft sleeves (3), a plurality of groups of bolts (4), a plurality of groups of winding shafts (5) and a plurality of groups of tensioning assemblies, wherein the supporting plate (2) is fixedly arranged on the upper end surface of the base (1), the tensioning assembly is arranged on the upper end surface of the supporting plate (2), the two groups of shaft sleeves (3) are symmetrically and fixedly arranged on the left end surface and the right end surface of the supporting plate (2), the two groups of shaft sleeves (3) are fixedly connected through the plurality of groups of bolts (4), the winding shafts (5) penetrate through the two groups of shaft sleeves (3) and the supporting plate (2), the shaft sleeves (3) and the supporting plate (2) are rotatably connected with the winding shafts (5), and a clamping groove is formed in the left part of the winding shafts (5);

the first chain wheel (6) is fixedly connected with the right end of the winding shaft (5), the first motor (7) is fixedly installed on the upper end face of the base (1), the second chain wheel (8) is fixedly connected with the output end of the first motor (7), the second chain wheel (8) is connected with the first chain wheel (6) through a chain (9), the adjusting block (10) is installed on the driving assembly, and the driving assembly is installed on the base (1);

the adjusting block (10) upper end face is equipped with the spout, and equal slidable mounting of two sets of limiting plate (11) is equipped with U type groove in the spout on limiting plate (11), and wind-up shaft (5) pass U type groove, and threaded connection between two sets of adjusting stud (12) and the left and right sides wall of adjusting block (10) respectively to the medial extremity of two sets of adjusting stud (12) rotates with two sets of limiting plate (11) respectively and is connected.

2. A garbage bag winding mechanism according to claim 1, wherein the driving assembly comprises a fixed plate (13), two sets of sliding bars (14), a lead screw (15), a sliding block (16) and a second motor (17);

the fixed plate (13) is fixedly arranged at the left part of the upper end surface of the base (1), the two groups of sliding bars (14) are symmetrically and fixedly arranged between the fixed plate (13) and the supporting plate (2) in a front-back mode, the lead screw (15) is rotatably arranged between the fixed plate (13) and the supporting plate (2), the sliding block (16) is in sliding connection with the two groups of sliding bars (14), and the sliding block (16) is in threaded connection with the lead screw (15);

adjusting block (10) fixed mounting is in the up end of slider (16), and second motor (17) fixed mounting is in base (1) up end to second motor (17) output passes backup pad (2) and with the right-hand member fixed connection of lead screw (15).

3. A garbage bag winding mechanism according to claim 1, wherein the tension assembly comprises a mounting plate (18), a limiting rod (19), a connecting block (20), a spring (21), a tension roller (22) and an auxiliary roller (23);

mounting panel (18) fixed mounting is in backup pad (2) up end, be equipped with the spacing groove on mounting panel (18), gag lever post (19) fixed mounting is in the spacing inslot, connecting block (20) slidable mounting is at the spacing inslot, and connecting block (20) and gag lever post (19) sliding connection, spring (21) suit is on gag lever post (19), and spring (21) are in the below of connecting block (20), tensioning roller (22) rotate the left end face of installing at connecting block (20), supplementary roller (23) rotate the back downside of installing at the left end face of mounting panel (18).

4. A garbage bag rolling mechanism as defined in claim 1, further comprising a plurality of sets of fixed supporting legs (24), wherein the plurality of sets of fixed supporting legs (24) are distributed and fixedly installed on the lower end surface of the base (1).

5. A garbage bag winding mechanism according to claim 1, wherein the front end face of the adjusting block (10) is provided with scale marks.

6. A garbage bag winding mechanism according to claim 1, wherein the sleeve (3) is provided with an oil hole.