CN215325958U

CN215325958U - Conveying device for plastic film rolls

Info

Publication number: CN215325958U
Application number: CN202121732242.1U
Authority: CN
Inventors: 熊张晔
Original assignee: Suzhou Lvrong New Material Co ltd
Current assignee: Suzhou Lvrong New Material Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-12-28
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to the technical field of film roll transportation, and discloses a conveying device for plastic film rolls, which comprises a base, wherein universal wheels are arranged at the bottom of the base, a supporting column is fixedly connected to the top of the base, the base is connected with a rotating shaft through a supporting seat, a driven gear is fixedly sleeved on the side surface of the rotating shaft, a servo motor is arranged at the top of the base, and a main gear is fixedly sleeved on the side surface of the rotating shaft of the servo motor. This conveyor that plastic film rolled up, through the base, the universal wheel, the pillar, a support, the pivot, from the gear, servo motor, the master gear, the protecting crust, the action wheel, the dead slot, the fixed axle, the drive wheel, the intercommunication groove, the slider, mutually support between steel wire stay cord and the loading board, reached and alleviateed operator intensity of labour, be convenient for get the effect of putting the transportation to the film book, solved in small-size plastic film processing factory, the film book transports and gets the inconvenient problem of putting.

Description

Conveying device for plastic film rolls

Technical Field

The utility model relates to the technical field of film roll transportation, in particular to a conveying device for plastic film rolls.

Background

Before cutting or slitting a plastic film roll in a factory, the film roll needs to be conveyed to the side of a machine, the film roll is sleeved on the surface of an unwinding shaft, then the unwinding shaft is reloaded to the cutting machine or the splitting machine, then after the cutting processing of the film roll is finished, the film roll which is rewound and cut needs to be taken down from the machine together with the winding shaft, so that the cutting work of the plastic film roll is finished, however, in the process of cutting the film roll, no matter the film roll is transported or the film roll is taken and placed, the whole process of operation is required, especially in a small processing plant, the cost needs to be strictly controlled due to small production scale, therefore, tools such as a crane or a forklift are not used for conveying, taking and placing the film roll, so that a plastic film roll conveying device suitable for a small-sized processing plant needs to be developed to meet the production and conveying requirements of the small-sized processing plant.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the conveying device for the plastic film roll, which has the advantages of lightening the labor intensity of an operator and facilitating taking, placing and transporting the film roll, and solves the problem that the film roll is inconvenient to transport, take and place in a small plastic film processing factory.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a conveying device for plastic film rolls comprises a base, universal wheels are arranged at the bottom of the base, a supporting column is fixedly connected to the top of the base, the base is connected with a rotating shaft through a support, a driven gear is fixedly sleeved on the side surface of the rotating shaft, a servo motor is arranged at the top of the base, a main gear is fixedly sleeved on the side surface of a rotating shaft of the servo motor and meshed with the driven gear, a protective shell is fixedly connected to the rear side of the supporting column, the rotating shaft is movably connected with the inner part of the protective shell, a driving wheel is fixedly sleeved on the side surface of the rotating shaft, an empty groove is formed in the supporting column and connected with a driving wheel through a fixed shaft, a communicating groove is formed in the inner wall of the front side of the empty groove, a sliding block is movably connected to the inner part of the communicating groove and connected with the driving wheel through a steel wire pull rope, the side surface of the steel wire pull rope is movably connected with the side surface of the driving wheel, the front side fixedly connected with loading board of slider, the loading board is connected with the locating plate through the bottom block, the bottom fixedly connected with dead lever of locating plate, the loading board is connected with the dead lever through telescopic cylinder.

Preferably, the bottom of support and the top fixed connection of base, the pivot passes through the bearing and is connected with the support, and the support links together pivot and base, makes the pivot can only rotate at the normal position, has increased the bulk strength of pivot, prevents that the pivot from taking place the circumstances of being bent by the stretch when action wheel rolling steel wire stay cord.

Preferably, the left side and the right side of the sliding block are respectively provided with a limiting groove, the limiting grooves and the communicating grooves play a role in limiting the moving direction of the sliding block, the sliding block can only move within the limiting range of the communicating grooves, the inside of the sliding block is movably connected with a guide wheel, the side surface of the guide wheel is movably connected with the side surface of the support, and the guide wheel reduces friction between the sliding block and the support when the sliding block moves.

Preferably, the top of bottom block and the bottom fixed connection of loading board, the locating plate is articulated with the inside of bottom block, one side that the locating plate is close to the slider is the arcwall face, and the radius of arcwall face is far greater than the radius that the film was rolled up, and the arcwall face of seting up on the locating piece can be better with the side laminating of film book to prevent that the side of film book from being by the corner fish tail of locating plate.

Preferably, the front end of telescopic cylinder is articulated with the bottom of dead lever, telescopic cylinder's rear end is articulated with the bottom of loading board, and telescopic cylinder can drive the locating plate upset, and when telescopic cylinder extended to the maximum value, the locating plate was in the horizontality, and when telescopic cylinder contracted to the minimum value, the locating plate was in vertical state, just pressed from both sides the film book tightly.

Preferably, the arc-shaped groove is formed in the top of the bearing plate, the radius of the arc-shaped groove is far larger than that of the film roll, when the film roll is placed on the bearing plate, the arc-shaped groove can be better attached to the film roll, and shaking of the film roll during moving is reduced.

Compared with the prior art, the utility model provides a conveying device for plastic film rolls, which has the following beneficial effects:

1. this conveyor that plastic film rolled up, through the base, the universal wheel, the pillar, a support, the pivot, from the gear, servo motor, the master gear, the protecting crust, the action wheel, the dead slot, the fixed axle, the drive wheel, the intercommunication groove, the slider, mutually support between steel wire stay cord and the loading board, reached and alleviateed operator intensity of labour, be convenient for get the effect of putting the transportation to the film book, solved in small-size plastic film processing factory, the film book transports and gets the inconvenient problem of putting.

2. This conveyor that plastic film rolled up, through the loading board, the bottom block, the locating plate, the dead lever, mutually support between telescopic cylinder and the arc recess, at the in-process of transporting the film book, can drive the locating plate through telescopic cylinder and rotate to roll up to the film and carry out the centre gripping fixed, reached and be convenient for carry out the fixed effect of centre gripping to the film book in transit, solved conveyor and taken place vibrations when removing, can lead to the film to roll up the problem that appears rocking and drop.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of a strut structure according to the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2.

Wherein: 1. a base; 2. a universal wheel; 3. a pillar; 4. a support; 5. a rotating shaft; 6. a slave gear; 7. a servo motor; 8. a main gear; 9. a protective shell; 10. a driving wheel; 11. an empty groove; 12. a fixed shaft; 13. a driving wheel; 14. a communicating groove; 15. a slider; 16. a steel wire rope; 17. a limiting groove; 18. a guide wheel; 19. a carrier plate; 20. a bottom block; 21. positioning a plate; 22. fixing the rod; 23. a telescopic cylinder; 24. an arc-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a plastic film roll conveying device comprises a base 1, universal wheels 2 are arranged at the bottom of the base 1, four universal wheels 2 are arranged at the bottom of the base 1, each universal wheel 2 comprises four groups, each group comprises two universal wheels, the four universal wheels 2 are symmetrically distributed by taking the central line of the base 1 as a symmetry axis, the four universal wheels 2 are respectively positioned at four corners of the bottom of the base 1, the top of the base 1 is fixedly connected with two support columns 3, the number of the support columns 3 is two, the two support columns are symmetrically distributed by taking the central line of the base 1 as a symmetry axis, the base 1 is connected with a rotating shaft 5 through a support 4, the bottom of the support 4 is fixedly connected with the top of the base 1, the rotating shaft 5 is connected with the support 4 through a bearing, the number of the support 4 and the number of the bearing are two, the two support columns are symmetrically distributed by taking the central line of the base 1 as a symmetry axis, fixing holes are respectively arranged in the two support columns 4, the side surfaces of the outer rings of the bearing are fixedly connected with the inner walls of the fixing holes, the side surface of the rotating shaft 5 is fixedly connected with the inner wall of the bearing inner ring, the side surface of the rotating shaft 5 is fixedly sleeved with the driven gear 6, the top of the base 1 is provided with the servo motor 7, the side surface of the rotating shaft of the servo motor 7 is fixedly sleeved with the main gear 8, and the main gear 8 is meshed with the driven gear 6.

The rear side of the pillar 3 is fixedly connected with two protective shells 9, each pillar 3 is provided with one protective shell 9, the inner walls of the left side and the right side of each protective shell 9 are respectively provided with a through hole, the side surface of the rotating shaft 5 is movably connected with the inside of the through hole, the side surface of the rotating shaft 5 is fixedly sleeved with two driving wheels 10, the two driving wheels 10 are respectively positioned inside the two protective shells 9, the inside of each pillar 3 is provided with a hollow groove 11, each hollow groove 11 is connected with a driving wheel 13 through a fixing shaft 12, the inner wall of the front side of each hollow groove 11 is provided with a communicating groove 14, the inside of each communicating groove 14 is movably connected with a sliding block 15, the left side and the right side of each sliding block 15 are respectively provided with a limiting groove 17, when each sliding block 15 moves, each sliding block 15 can only move up and down under the combined action of the limiting grooves 17 and the communicating grooves 14, the inside of each sliding block 15 is movably connected with a guide wheel 18, the side surface of each guide wheel 18 is movably connected with the side surface of each pillar 3, the slide block 15 is connected with the driving wheel 10 through a steel wire pull rope 16, the side surface of the steel wire pull rope 16 is movably connected with the side surface of the driving wheel 13, and the front side of the slide block 15 is fixedly connected with a bearing plate 19.

The top of the bearing plate 19 is provided with an arc-shaped groove 24, when the film roll is conveyed, the film roll is placed in the arc-shaped groove, the arc-shaped groove can prevent the film roll from shaking when moving, through the mutual matching between the base 1, the universal wheel 2, the pillar 3, the support 4, the rotating shaft 5, the secondary gear 6, the servo motor 7, the main gear 8, the protective shell 9, the driving wheel 10, the empty groove 11, the fixed shaft 12, the driving wheel 13, the communicating groove 14, the sliding block 15, the steel wire pull rope 16 and the bearing plate 19, the labor intensity of an operator is reduced, the film roll is convenient to take, place and transport, the problem that the film roll is inconvenient to transport and place in a small plastic film processing factory is solved, the bearing plate 19 is connected with the positioning plate 21 through the bottom block 20, the top of the bottom block 20 is fixedly connected with the bottom of the bearing plate 19, the positioning plate 21 is hinged with the inside of the bottom block 20, one side of the positioning plate 21 close to the sliding block 15 is an arc-shaped surface, bottom fixedly connected with dead lever 22 of locating plate 21, loading board 19 is connected with dead lever 22 through telescopic cylinder 23, the front end of telescopic cylinder 23 piston rod is articulated with the bottom of dead lever 22, telescopic cylinder 23's rear end is articulated with loading board 19's bottom, through loading board 19, bottom block 20, locating plate 21, dead lever 22, mutually support between telescopic cylinder 23 and the arc recess 24, at the in-process of transporting the film book, can drive locating plate 21 through telescopic cylinder 23 and rotate, thereby it is fixed to carry out the centre gripping to the film book, it carries out the fixed effect of centre gripping to the film book on the way in the transportation to have reached to be convenient for, conveyor has been solved and has taken place vibrations when removing, can lead to the film book to appear rocking and the problem that drops.

When in use, the conveying device is pushed to a film roll storage area, then the servo motor 7 is opened, the main gear 8 is driven to rotate through the rotating shaft of the servo motor 7, then the driven gear 6 meshed with the main gear drives the rotating shaft 5 and the driving wheel 10 to rotate together, the rotating driving wheel 10 can receive and release the steel wire pull rope 16, the slide block 15 is adjusted to a proper height through the steel wire pull rope 16, then the piston rod of the telescopic cylinder 23 is controlled to contract, the positioning plate 21 is controlled to turn over until the positioning plate 21 rotates to be horizontal, then the base 1 is pushed, the positioning plate 21 is inserted under the film roll to be conveyed, then the piston rod of the telescopic cylinder 23 is controlled to extend, the film roll slides to the bearing plate 19 under the action of the turning over of the positioning plate 21 until the positioning plate 21 clamps and fixes the film roll, finally the conveying device is moved to the front of a cutting machine, the unwinding shaft is inserted into the paper core of the film roll, alright through conveyor's height adjustment mechanism and tilting mechanism, will cup joint the unreeling axle of film book and install into again and tailor in the machine.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for conveying rolls of plastic film, comprising a base (1), characterized in that: the bottom of the base (1) is provided with universal wheels (2), the top of the base (1) is fixedly connected with a strut (3), the base (1) is connected with a rotating shaft (5) through a support (4), a driven gear (6) is fixedly sleeved on the side surface of the rotating shaft (5), a servo motor (7) is arranged at the top of the base (1), a main gear (8) is fixedly sleeved on the side surface of a rotating shaft of the servo motor (7), the main gear (8) is meshed with the driven gear (6), a protective shell (9) is fixedly connected with the rear side of the strut (3), the rotating shaft (5) is movably connected with the inner part of the protective shell (9), a driving wheel (10) is fixedly sleeved on the side surface of the rotating shaft (5), an empty groove (11) is formed in the strut (3), and the empty groove (11) is connected with a driving wheel (13) through a fixed shaft (12), the inner wall of dead slot (11) front side has seted up intercommunication groove (14), the inside swing joint in intercommunication groove (14) has slider (15), slider (15) are connected with action wheel (10) through steel wire stay cord (16), the side surface of steel wire stay cord (16) and the side surface swing joint of drive wheel (13), the front side fixedly connected with loading board (19) of slider (15), loading board (19) are connected with locating plate (21) through bottom block (20), the bottom fixedly connected with dead lever (22) of locating plate (21), loading board (19) are connected with dead lever (22) through telescopic cylinder (23).

2. A conveyor of rolls of plastic film as claimed in claim 1, wherein: the bottom of support (4) and the top fixed connection of base (1), pivot (5) are connected with support (4) through the bearing.

3. A conveyor of rolls of plastic film as claimed in claim 1, wherein: the left side and the right side of the sliding block (15) are respectively provided with a limiting groove (17), the inside of the sliding block (15) is movably connected with a guide wheel (18), and the side surface of the guide wheel (18) is movably connected with the side surface of the pillar (3).

4. A conveyor of rolls of plastic film as claimed in claim 1, wherein: the top of the bottom block (20) is fixedly connected with the bottom of the bearing plate (19), the positioning plate (21) is hinged to the inside of the bottom block (20), and one side, close to the sliding block (15), of the positioning plate (21) is an arc-shaped surface.

5. A conveyor of rolls of plastic film as claimed in claim 1, wherein: the front end of the telescopic cylinder (23) is hinged with the bottom of the fixing rod (22), and the rear end of the telescopic cylinder (23) is hinged with the bottom of the bearing plate (19).

6. A conveyor of rolls of plastic film as claimed in claim 1, wherein: the top of the bearing plate (19) is provided with an arc-shaped groove (24).