CN218252209U

CN218252209U - Unwinding unit that can assist and carry

Info

Publication number: CN218252209U
Application number: CN202222773106.8U
Authority: CN
Inventors: 王长青; 王成
Original assignee: Worthhaway Shandong Intelligent Equipment Co ltd
Current assignee: Worthhaway Shandong Intelligent Equipment Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-10
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to an unwinding unit technical field specifically is a can assist unwinding unit of transport, the second support, two are installed to the upper surface of bottom plate in a side symmetry of first support the upper end position department of second support rotates installs the pivot, and still is provided with the tensioning subassembly between two second supports, fixed mounting has the adjustable shelf in the pivot. The utility model makes the lower end of the belt and the coiled material tightly offset all the time by the gravity of the movable frame, drives the belt to move under the action of the motor and the transmission wheel shaft, and rotates the coiled material by the friction force between the belt and the coiled material, thereby realizing the unreeling of the coiled material, effectively solving the power problem when the coiled material is unreeled, and avoiding the problem of the change of the conveying speed caused by the change of the inner diameter of the coiled material; the electric telescopic rod drives the uncoiling plate to move, so that the uncoiling plate is abutted to the outer side of the coiled material, and the hand wheel is rotated to rotate the coiled material, so that the port of the coiled material is searched.

Description

Unwinding unit that can assist and carry

Technical Field

The utility model relates to an unwinding unit technical field specifically is a unwinding unit that can assist transport.

Background

At present, most uncoilers used are fixed at one position during production and then are used at the fixed position all the time, and because the uncoilers need to be adjusted in angle or position due to the size of the strip steel or the adjustment of a production line in the production process, an adjustable uncoiling device is disclosed in Chinese patent publication No. CN208772194U, the adjustable uncoiling device can adjust the position of a guide shaft by arranging a first guide rail to be matched with an electric telescopic rod, the guide shaft is adjusted to the original position after the operation of a worker, the operation of the worker is facilitated, the first base and the second base are rotationally connected, the orientation of the device can be adjusted as required, the device can be moved along the screw rod through the second base by arranging the screw rod, and the position of the device can be adjusted as required.

But current decoiling equipment generally can only play the effect of support to the coil of strip, and self lacks to decoil power, leads to opening a book the effect and reduces, and need the manual work to find the port department of steel when opening a book, has increased manpower input, has reduced the automation of equipment. Therefore, those skilled in the art provide an unwinding device capable of assisting in conveying, so as to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can assist unwinding unit of transport to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a can assist unwinding unit who carries, includes the bottom plate, and the first support of fixed mounting on the bottom plate rotates the unwinding roller of installing on first support to and place the coiled material on the unwinding roller, the upper surface of bottom plate is located one side symmetry of first support and installs the second support, two the upper end position department of second support rotates installs the pivot, and still is provided with the tensioning subassembly between two second supports, fixed mounting has the adjustable shelf in the pivot, the inner space of adjustable shelf forms the extrusion chamber with the coiled material adaptation, the inside in extrusion chamber is the triangle array and rotates and installs the driving wheel axle, the outside of adjustable shelf is installed and is used for driving one of them driving wheel axle pivoted motor, and is three install the belt that offsets with the coiled material upper surface between the driving wheel axle, the lower extreme of adjustable shelf articulates there is the board of opening, and the lower extreme symmetry movable shelf movable mounting have with open a board articulated electric telescopic handle.

As a further aspect of the present invention: tensioning assembly is including seting up at the inboard spout of two second supports, two the inside equal slidable mounting of spout has the slider, two install the connecting plate between the slider, two the top symmetry that the slider is located the connecting plate rotates installs the tensioning roller, two space between the tensioning roller forms the pay-off passageway, the last surface mounting of bottom plate has the cylinder that is used for driving the connecting plate lift.

As a further aspect of the present invention: the outer side of the unwinding roller is provided with arc supporting plates at equal intervals, the inside of the unwinding roller is provided with a hydraulic cylinder for driving the arc supporting plates to move, and traction springs are symmetrically arranged between the lower surface of the arc supporting plates and the outer side of the unwinding roller.

As a further aspect of the present invention: the front surface of the first support is close to the lower end and is rotatably provided with a guide roller, and a hand wheel for driving the unwinding roller to rotate is arranged on the outer side of the first support.

As a further aspect of the present invention: and a third support is symmetrically arranged at one end of the upper surface of the bottom plate, which is far away from the first support, and a discharge roller is rotatably arranged between the third supports.

As a further aspect of the present invention: the outer surface of the belt is provided with first anti-slip lines, and the inner side of the belt is provided with second anti-slip lines.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a gravity of adjustable shelf makes belt lower extreme and coiled material closely offset all the time, drives the belt activity under the effect of motor, driving wheel axle, makes the coiled material rotate through the frictional force between belt and the coiled material to realize unreeling of coiled material, can solve the power problem when the coiled material unreels effectively, and can avoid the problem of the conveying speed change that coiled material self internal diameter changes and causes; in addition, drive through electric telescopic handle and open the board activity of rolling up to make and open the board and offset with the coiled material outside, rotate the hand wheel and make the coiled material rotate, thereby be favorable to the searching of coiled material port, reduce manpower output, improve equipment's practicality.

Drawings

FIG. 1 is a schematic view of an unwinding device capable of assisting in conveying;

FIG. 2 is a schematic view of the internal structure of a movable frame in an unwinding device capable of assisting in conveying;

FIG. 3 is a schematic view of an installation structure of a unwinding roller in an unwinding device capable of assisting in conveying.

In the figure: 1. a base plate; 2. a first bracket; 3. unwinding the roller; 4. a coil stock; 5. a guide roller; 6. a second bracket; 7. a rotating shaft; 8. a movable frame; 9. opening the rolled plate; 10. a motor; 11. a chute; 12. a slider; 13. a connecting plate; 14. a tension roller; 15. a feed channel; 16. a cylinder; 17. a third support; 18. a discharging roller; 19. an extrusion chamber; 20. a drive axle; 21. a belt; 22. an electric telescopic rod; 23. an arc-shaped abutting plate; 24. a hydraulic cylinder; 25. a traction spring; 26. hand wheel.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, an unwinding device capable of assisting in conveying includes a base plate 1, a first support 2 fixedly installed on the base plate 1, an unwinding roller 3 rotatably installed on the first support 2, and a coiled material 4 placed on the unwinding roller 3, wherein a second support 6 is symmetrically installed on one side of the first support 2 on the upper surface of the base plate 1, a rotating shaft 7 is rotatably installed at the upper end position of the two second supports 6, a tensioning assembly is further disposed between the two second supports 6, a movable frame 8 is fixedly installed on the rotating shaft 7, an extrusion cavity 19 adapted to the coiled material 4 is formed in the inner space of the movable frame 8, a driving wheel shaft 20 is rotatably installed inside the extrusion cavity 19 in a triangular array, a motor 10 for driving one of the driving wheel shafts 20 to rotate is installed on the outer side of the movable frame 8, a belt 21 abutting against the upper surface of the coiled material 4 is installed between the three driving wheel shafts 20, the lower extreme of adjustable shelf 8 articulates there is uncoiling board 9, and the lower extreme symmetry movable mounting of adjustable shelf 8 has with uncoiling board 9 articulated electric telescopic handle 22, insert coiled material 4 on unreeling roller 3 when using, start pneumatic cylinder 24, make arc support plate 23 closely offset with coiled material 4 inboard through pneumatic cylinder 24, thereby realize the fixed of coiled material 4, stir adjustable shelf 8, and make belt 21 inside adjustable shelf 8 offset with coiled material 4 upper end, make belt 21 lower extreme closely offset with coiled material 4 all the time through the gravity of adjustable shelf 8, drive uncoiling board 9 through electric telescopic handle 22 and move, thereby make uncoiling board 9 offset with the coiled material 4 outside, rotate hand wheel 26 and make coiled material 4 rotate, thereby be favorable to the seeking of coiled material 4 port, reduce manpower output, improve the practicality of equipment, start motor 10, through motor 10, the effect of driving wheel axle 20, the activity of drive belt 21 makes coiled material 4 rotate through the frictional force between belt 21 and the coiled material 4 to realize unreeling of coiled material 4, the power problem when can solving coiled material 4 effectively unreels, and can avoid the problem that the conveying speed that coiled material 4 self internal diameter changes and arouse changes.

In fig. 1, the tensioning assembly includes the spout 11 that sets up in two second supports 6 inboards, two inside equal slidable mounting of spout 11 has slider 12, install connecting plate 13 between two sliders 12, two sliders 12 are located the top symmetry of connecting plate 13 and rotate and install tensioning roller 14, space between two tensioning rollers 14 forms pay-off passageway 15, the last surface mounting of bottom plate 1 has the cylinder 16 that is used for driving connecting plate 13 to go up and down, start cylinder 16, it goes up and down to drive connecting plate 13 through cylinder 16, further make slider 12 go up and down in spout 11 inside, thereby make two tensioning rollers 14 go up and down, thereby adjust the height of pay-off passageway 15, further can realize the elasticity regulation when coiled material 4 unreels, improve equipment's practicality.

In fig. 2 and 3, the arc-shaped abutting plates 23 are movably mounted on the outer sides of the unwinding rollers 3 at equal intervals, hydraulic cylinders 24 for driving the arc-shaped abutting plates 23 to move are mounted inside the unwinding rollers 3, traction springs 25 are symmetrically mounted between the lower surfaces of the arc-shaped abutting plates 23 and the outer sides of the unwinding rollers 3, and the arc-shaped abutting plates 23 are tightly abutted against the inner sides of the coiled materials 4 through the hydraulic cylinders 24, so that the coiled materials 4 are fixed.

In fig. 3, the front surface of the first support 2 is provided with a guide roller 5 near the lower end, so that the direction of the coiled material 4 can be changed conveniently after being output, and a hand wheel 26 for driving the unwinding roller 3 to rotate is arranged on the outer side of the first support 2, so that the manual driving of the unwinding roller 3 can be facilitated through the hand wheel 26.

In fig. 1, third brackets 17 are symmetrically installed at one end of the upper surface of the bottom plate 1 far away from the first bracket 2, and a discharging roller 18 is rotatably installed between the two third brackets 17, so that the coiled material 4 can be conveniently output.

In fig. 2, the outer surface of the belt 21 is provided with first anti-slip threads, which improve the friction between the belt 21 and the roll 4, and the inner side of the belt 21 is provided with second anti-slip threads, which prevent the belt 21 from slipping on the transmission axle 20.

The utility model discloses a theory of operation is: insert coiled material 4 when using unreel on the roller 3, start pneumatic cylinder 24, make arc support plate 23 closely offset with coiled material 4 inboard through pneumatic cylinder 24, thereby realize the fixed of coiled material 4, stir adjustable shelf 8, and make the inside belt 21 of adjustable shelf 8 offset with coiled material 4 upper end, make belt 21 lower extreme closely offset all the time with coiled material 4 through the gravity of adjustable shelf 8, it moves to open roll board 9 through electric telescopic handle 22 drive, thereby make and open roll board 9 and the outside of coiled material 4 offset, it makes coiled material 4 rotate to rotate hand wheel 26, thereby be favorable to the searching of coiled material 4 port, reduce manpower output, improve equipment's practicality, starter motor 10, through motor 10, the effect of driving wheel axle 20, drive belt 21 activity, make coiled material 4 rotate through the frictional force between belt 21 and the coiled material 4, thereby realize unreeling of coiled material 4, can solve the power problem when coiled material 4 unreels effectively, and can avoid the conveying speed that coiled material 4 self internal diameter changes and arouses the problem, it loops through guide roll 5 to coil 4 one end, pay-off passageway 15, discharge roller 18, after-off, the discharge roller 4, the further open the lift adjustment slider 16 that the conveying cylinder can further carry the lifting slide block to drive when 16, thereby make the lifting slide block 16 that advances to advance to improve equipment.

The above-mentioned, 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

1. The utility model provides a decoiler unit that can assist transport, includes bottom plate (1), first support (2) of fixed mounting on bottom plate (1), rotate unwinding roller (3) of installing on first support (2) to and place coiled material (4) on unwinding roller (3), its characterized in that, second support (6) are installed to one side symmetry that the upper surface of bottom plate (1) is located first support (2), two the upper end position department of second support (6) rotates installs pivot (7), and still is provided with the tensioning subassembly between two second supports (6), fixed mounting has adjustable shelf (8) on pivot (7), the inner space of adjustable shelf (8) forms extrusion chamber (19) with coiled material (4) adaptation, the inside of extrusion chamber (19) is the triangle array and rotates installs transmission shaft (20), the outside of adjustable shelf (8) is installed and is used for driving one of them transmission shaft (20) pivoted motor (10), and is three install between coiled material shaft (20) upper surface offseting with transmission (4) upper surface belt (21), the articulated lower extreme that has open a roll (9) and articulated telescopic link (8) have the lower extreme (9) and articulated electric telescopic link (8).

2. An auxiliary conveying uncoiling device according to claim 1, wherein the tensioning assembly comprises sliding grooves (11) formed in the inner sides of the two second supports (6), sliding blocks (12) are slidably mounted in the two sliding grooves (11), a connecting plate (13) is mounted between the two sliding blocks (12), the two sliding blocks (12) are symmetrically and rotatably mounted above the connecting plate (13) and are provided with tensioning rollers (14), a feeding channel (15) is formed by a gap between the two tensioning rollers (14), and a cylinder (16) for driving the connecting plate (13) to ascend and descend is mounted on the upper surface of the bottom plate (1).

3. The unwinding device capable of assisting in conveying according to claim 1, wherein arc-shaped abutting plates (23) are movably mounted on the outer side of the unwinding roller (3) at equal intervals, a hydraulic cylinder (24) for driving the arc-shaped abutting plates (23) to move is mounted inside the unwinding roller (3), and traction springs (25) are symmetrically mounted between the lower surface of the arc-shaped abutting plates (23) and the outer side of the unwinding roller (3).

4. An unwinding device with auxiliary conveying function according to claim 1, characterized in that the front surface of the first support (2) near the lower end is rotatably provided with a guide roller (5), and the outer side of the first support (2) is provided with a hand wheel (26) for driving the unwinding roller (3) to rotate.

5. An auxiliary conveying uncoiling device according to claim 1, wherein a third bracket (17) is symmetrically arranged at one end of the upper surface of the bottom plate (1) far away from the first bracket (2), and a discharge roller (18) is rotatably arranged between the two third brackets (17).

6. Unwinding device with auxiliary transport according to claim 1, characterised in that the belt (21) is provided with first anti-slip threads on its outer surface and second anti-slip threads on the inner side of the belt (21).