CN109850694B

CN109850694B - Coiled material coiling mechanism

Info

Publication number: CN109850694B
Application number: CN201910223579.0A
Authority: CN
Inventors: 陈欧洲; 陈俊国; 陈国强
Original assignee: Langfang Hongyuqiao Waterproof Material Co ltd
Current assignee: Langfang Hongyuqiao Waterproof Material Co ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-05-15
Anticipated expiration: 2039-03-22
Also published as: CN109850694A

Abstract

The invention discloses a coiled material winding device, which comprises a conveying roller on a rack, wherein a winding roller is arranged along the direction of conveying a coiled material by the conveying roller, one side of the winding roller is rotationally connected with a driving motor for driving the winding roller to rotate, the driving motor is fixedly connected to a supporting frame, the other side of the winding roller is a free end, the winding roller is axially provided with a through cavity, the outer edge of the winding roller is provided with a through groove, and a tensioning mechanism capable of stretching along the groove is arranged in the cavity; the tensioning mechanism controls the tensioning through the control mechanism, and the supporting frame is also provided with a pushing mechanism for pushing the winding drum out of the winding roller. According to the invention, the winding drum and the winding roller are rotated together and wound through the tensioning mechanism and the control mechanism, the coiled material is provided with the winding drum, so that the coiled material is spread out in a time-saving and labor-saving manner, and the winding drum after winding can be automatically pushed through the pushing mechanism, so that the labor intensity is greatly reduced, the working efficiency is improved, and the labor cost is reduced.

Description

Coiled material coiling mechanism

Technical Field

The invention relates to the technical field of building material processing, in particular to a coiled material winding device.

Background

Waterproof coiled material, roll waterproof material made of asphalt, rubber or other organic materials, is commonly called asphalt felt or asphalt felt. The waterproof roll is a novel building waterproof material, has good waterproofness and better flexibility, and is widely applied to waterproof engineering of roofs, basements, toilets, wall bodies and outer walls needing soil backfilling and the like of industrial and civil buildings and waterproof and moistureproof engineering of roof gardens, roads, bridges, tunnels, parking lots, swimming pools and the like.

At present, need be rolled up into the roll-type by coiling mechanism after current waterproofing membrane production is accomplished, most rolling machines are fixed the coiled material on the wind-up roll, and the good coiled material of rolling does not have a roll core, and it is comparatively difficult to open the coiled material like this when using.

Meanwhile, after the winding is completed, the coiled material needs to be manually drawn from the winding roller to separate the wound coiled material from the winding roller, and the problems of high labor intensity, low working efficiency, time and labor waste and labor increase are solved.

Disclosure of Invention

In order to solve the problems, the invention aims to provide a coiled material winding device which can wind a coiled material on a winding drum, the winding drum and a winding roller rotate together through a tensioning mechanism and a control mechanism to wind the coiled material, the coiled material is provided with the winding drum to spread the coiled material, time and labor are saved, the winding drum can be automatically pushed out from the winding roller through a pushing mechanism, the labor intensity is greatly reduced, the working efficiency is improved, and the labor cost is reduced.

The technical purpose of the invention is realized by the following technical scheme:

a coiled material winding device comprises a rack, wherein a conveying roller is arranged on the rack, and the coiled material winding device is characterized in that a winding roller is arranged along the direction of conveying coiled materials by the conveying roller, one side of the winding roller is rotationally connected with a driving motor for driving the winding roller to rotate, the driving motor is fixedly connected to a support frame, the other side of the winding roller is a free end, a through cavity is arranged on the winding roller along the axial direction, a through groove is formed in the outer edge of the winding roller, and a tensioning mechanism capable of stretching along the groove is arranged in the cavity;

the tensioning mechanism comprises a sliding rod sleeved with a first spring, sliding blocks are sleeved at two ends of the sliding rod, one end of the sliding rod is fixedly connected with a connecting plate, the connecting plate is fixedly connected with the free end of the winding roller, the other end of the sliding rod is fixedly connected with a stop block used for preventing the corresponding sliding block from sliding out of the sliding rod, at least two sets of tensioning assemblies are arranged between the two sliding blocks, each set of tensioning assembly comprises a tensioning block, the tensioning block is matched with the groove, and two ends of the tensioning block are hinged to the two sliding blocks through hinge rods;

the tensioning mechanism controls tensioning through a control mechanism, the control mechanism comprises a first push plate opposite to a stop block in the cavity, a through hole is formed in the center of the first push plate, one side, far away from the stop block, of the first push plate is connected with a horizontal pull rod, a second spring penetrates through the pull rod, the other end of the pull rod is fixedly connected with a vertical shift rod, one side, close to a driving piece, of the winding roller is provided with a transversely-through sliding groove, the shift rod penetrates through the sliding groove and can horizontally move in the sliding groove, a limiting portion limiting displacement of the second spring is arranged in the cavity between the shift rod and the second spring, the outer edge of the winding roller, close to the limiting portion, of the shift rod is sleeved with a pull plate, and the pull plate is connected with the driving piece which is fixed on a support frame and; and the support frame is also provided with a pushing mechanism for pushing the winding drum out of the winding roller.

In the coiled material winding device, the limiting part comprises a limiting plate, the outer edge of the limiting plate is provided with an installation bulge corresponding to the groove, and the limiting plate is also provided with a guide hole corresponding to the pull rod.

Foretell coiled material coiling mechanism, wherein, push mechanism include with support frame articulated first connecting rod, the other end of first connecting rod is articulated through hinge and second connecting rod, the other end and the second push pedal of second connecting rod are articulated, and the wind-up roll outer fringe between arm-tie and winding drum is established to the second push pedal cover, the hinge rotates connects propelling movement spare, the propelling movement spare other end is articulated with the support frame.

The coiled material winding device is characterized in that the driving piece is a linear motor or an electric linear push rod.

The coiled material winding device is characterized in that the tension assemblies are three groups, and the tension assemblies are uniformly distributed along the circular direction.

In the coil winding device, the diameter of the through hole is larger than the transverse size of the stop block.

In the coiled material winding device, the axis of the sliding rod is overlapped with the axis of the cavity.

Foretell coiled material coiling mechanism, wherein, the frame is close to wind-up roll one side and rotates and connect the third push pedal, rotate between third push pedal and the frame and be connected with and be used for driving the third push pedal to wind-up roll direction pivoted cylinder, the terminal rotation of third push pedal connects the compression roller.

In the above coiled material winding device, the elastic force of the second spring is greater than the elastic force of the first spring,

in the coiled material winding device, the sliding rod close to one side of the connecting plate is provided with the threads, and the threads are connected with the adjusting nut.

In conclusion, the invention has the following beneficial effects:

according to the invention, the winding drum on the winding roller can rotate along with the winding roller under the tensioning condition by arranging the tensioning mechanism and the control mechanism, and the coiled material is provided with the winding drum, so that the coiled material is time-saving and labor-saving to spread. Through setting up push mechanism, can release the wind-up roll with the winding drum automatically, this greatly reduced workman's intensity of labour, improved work efficiency, reduced labour cost.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention in transferring a web;

FIG. 3 is a schematic structural view of a wind-up roll of the present invention;

FIG. 4 is a schematic structural view of the tensioning mechanism of the present invention;

FIG. 5 is a schematic structural view of the control mechanism of the present invention;

FIG. 6 is a schematic structural view of the control mechanism of the present invention controlling the tension mechanism to tension;

FIG. 7 is a schematic structural diagram of the limiting portion of the present invention.

In the figures, the reference numbers: 1. A frame; 2. a conveying roller; 21. a coil stock; 3. a wind-up roll; 31. a cavity; 32. a groove; 33. a tensioning mechanism; 331. a slide bar; 332. a first spring; 333. a slider; 334. a connecting plate; 335. a stopper; 336. a tensioning assembly; 3361. a tensioning block; 3362. a hinged lever; 337. a thread; 338. adjusting the nut; 34. a control mechanism; 35. a sliding groove; 36. a limiting part; 361. a limiting plate; 362. mounting a boss; 363. a guide hole; 4. a drive motor; 5. a support frame; 6. a first push plate; 61. a through hole; 62. a pull rod; 63. a second spring; 64. a deflector rod; 65. pulling a plate; 66. a drive member; 7. Winding the roll; 8. a pushing mechanism; 81. a first link; 82. a hinge shaft; 83. a second link; 84. a second push plate; 85. a pushing member; 9. a third push plate; 91. a cylinder; 92. and (4) pressing the rolls.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, a coiled material coiling device, including frame 1, be equipped with transfer roller 2 in frame 1, be equipped with wind-up roll 3 along the 21 directions of 2 conveying coiled materials of transfer roller, 3 one sides of wind-up roll rotate with drive its rotatory driving motor 4 and be connected, 4 fixed connection of driving motor are on

support frame

5, 3 opposite sides of wind-up roll are the free end, wind-up roll 3 is equipped with along the axial and link up

cavity

31, 3 outer edges of wind-up roll are equipped with and link up recess 32, be equipped with in the cavity 31 and follow the flexible tight mechanism 33 that rises of recess 32.

As shown in fig. 4, the tensioning mechanism 33 includes a sliding rod 331 sleeved with a first spring 332, sliding blocks 333 are sleeved at two ends of the sliding rod 331, one end of the sliding rod 331 is fixedly connected with a connecting plate 334, the connecting plate 334 is fixedly connected with a free end of the wind-up roll 3, the other end of the sliding rod 331 is fixedly connected with a stop block 335 for stopping the corresponding sliding block 333 from sliding out of the sliding rod 331, at least two sets of tensioning assemblies 336 are disposed between the two sliding blocks 333, each set of tensioning assembly 336 includes a tensioning block 3361, the tensioning block 3361 is adapted to the groove 32, and two ends of the tensioning block 3361 are hinged to the two sliding blocks 333 through hinge rods 33.

In this embodiment, the number of the tensioning assemblies 336 is three, the tensioning assemblies 336 are uniformly distributed along the circular direction, and when the tensioning assemblies 336 are tensioned, the three tensioning blocks 3361 extend out of the grooves 32 to be extruded with the inner wall of the winding drum 7, so that the winding drum 7 and the winding roller 3 can rotate together.

In this embodiment, the axis of the sliding rod 331 coincides with the axis of the cavity 31, so that the tensioning assembly 336 can move consistently, and the inner wall of the winding drum 7 is uniformly extruded by the tensioning block 3361.

In this embodiment, the stopper 335 is a nut, and is in threaded connection with one end of the sliding rod 331 through the nut, and the outer edge of the sliding block 333 near one side of the stopper 335 is matched with the cavity 31, so that on one hand, the parallelism between the axis of the sliding rod 331 and the axis of the cavity 31 is ensured, and on the other hand, when the tensioning assembly 336 is tensioned, the first pushing plate 6 is stably abutted to the sliding block 333.

As shown in fig. 5, the tension mechanism 33 controls the tension thereof through the control mechanism 34, the control mechanism 34 includes a first push plate 6 opposite to the stopper 335 in the cavity 31, a through hole 61 is formed in the center of the first push plate 6, one side of the first push plate 6, which is far away from the stopper, is connected with a horizontal pull rod 62, a second spring 63 penetrates through the pull rod 62, the other end of the pull rod 62 is fixedly connected with a vertical shift lever 64, one side of the wind-up roll 3, which is close to the driving motor 4, is provided with a transversely through sliding groove 35, the shift lever 64 penetrates through the sliding groove 35 and can horizontally move in the sliding groove 35, a limiting portion 36 for limiting the displacement of the second spring 63 is arranged in the cavity between the shift lever 64 and the second spring 63, a pull plate 65 is sleeved on the outer edge of the wind-up roll 3, which is close to the limiting portion 36, and the; the supporting frame 5 is also provided with a pushing mechanism 8 for pushing the winding drum 7 out of the winding roller 3.

As shown in fig. 6, when the wind-up roll 3 is not inserted into the wind-up roll 7, the driving member 66 controls the pulling plate 65 to move toward the driving motor 4, the pulling plate 65 abuts against the shifting rod 64 and drives the shifting rod 64, the shifting rod 64 drives the first pushing plate 6 to compress the second spring 63, the first pushing plate 6 is separated from the sliding block 333 adjacent to the stop block 335, the sliding block 333 moves toward the driving motor 4 under the action of the first spring 332, the hinged rod 3362 drives the tension block 3361 to retract into the groove 32, and the tension assembly 336 retracts.

After the winding roll 3 is inserted into the winding roll 7, the driving member 66 controls the pulling plate 65 to move in a direction away from the driving motor 4, finally, the pulling plate 65 is separated from the driving lever 64 by a certain distance, the second spring 63 pushes the first pushing plate 6 to move in a direction towards the stop block 335 through elasticity, the second spring 63 overcomes the elasticity of the first spring 332 to enable the first pushing plate 6 to press against the sliding block 333 close to the stop block 335, and pushes the sliding block 333 to move in a direction away from the driving motor 4, the hinged rod 3362 drives the tensioning block 3361 to extend out of the groove 32, at this time, the tensioning assembly 336 is tensioned, and the tensioning block 3361 extrudes the inner wall of the winding roll 7, so that the winding roll 7 can rotate together with the winding.

In this embodiment, the diameter of the through hole 61 is greater than the lateral dimension of the block 335, which ensures that when the first pushing plate 6 moves toward the block 335, the first pushing plate 6 can pass through the block 335, so that the first pushing plate 6 can further push the sliding blocks 333 close to the block 335 to move, and the first pushing plate 6 is pushed by the second spring 63 overcoming the elastic force of the first spring 332, so that the distance between the two sliding blocks 333 is shortened, the tensioning assembly 336 is tensioned, and the tensioning block 3361 extends out of the groove 32.

The driving member 66 is a linear motor or an electric linear push rod. The drive member 66 in this embodiment is preferably a linear motor.

As shown in fig. 7, the position-limiting portion 36 includes a position-limiting plate 361, a mounting protrusion 362 corresponding to the groove 32 is disposed on an outer edge of the position-limiting plate 361, the position-limiting plate 361 further includes a guide hole 363 corresponding to the pull rod 62, and the pull rod 62 penetrates through the guide hole 363.

Through setting up installation arch 362 on limiting plate 361, when installing spacing portion 36, only need to imbed installation arch 362 in the recess 32, just can fix limiting plate 361 to the inner chamber of take-up roll 3 through the screw, through setting up guide hole 363, penetrate pull rod 62 from guide hole 363, can guarantee that guide hole 363 is parallel with the axis of cavity 31, make the motion of first push pedal 6 more smooth and easy.

The pushing mechanism 8 comprises a first connecting rod 81 hinged with the support frame 5, the other end of the first connecting rod 81 is hinged with a second connecting rod 83 through a hinge 82, the other end of the second connecting rod 83 is hinged with a second pushing plate 84, the second pushing plate 84 is sleeved on the outer edge of the winding roller 3 between the pulling plate 65 and the winding drum 7, the hinge 82 is rotatably connected with a pushing member 85, and the other end of the pushing member 85 is hinged with the support frame 5.

After the coiled material is coiled by the coiling drum 7, the control mechanism 34 is started, the driving piece 66 drives the pulling plate 65 to move towards the direction close to the driving motor 4, the pulling plate 65 drives the shifting rod 64 to move towards the direction close to the driving motor 4 on the sliding groove 35, so as to drive the first pushing plate 6 to compress the second spring 63, the first pushing plate 6 is separated from the sliding block 333 close to the stop block 335, the tensioning assembly 336 contracts under the action of the first spring 332, the distance between the two sliding blocks 333 is increased, and the tensioning block 3361 retracts into the groove 32; then, the pushing member 85 is started again, the pushing member 85 pushes the first connecting rod 81 and the second connecting rod 83 to extend, and the extension of the second connecting rod 83 drives the second pushing plate 84 to move along the axial direction of the wind-up roll 3, so that the second pushing plate 84 pushes the winding roll 7 away from the wind-up roll 3, and finally the winding roll 7 is pushed away from the wind-up roll 3.

The pushing member 85 may be a pneumatic cylinder or a hydraulic cylinder.

In this embodiment, the elastic force of the second spring 63 is greater than the elastic force of the first spring 332, so that when the control mechanism 34 releases the elastic force of the second spring 63, the elastic force of the first spring 332 can be overcome, and the first spring 332 is compressed, thereby achieving the tensioning of the tensioning mechanism 33.

The frame 1 is close to wind-up roll 3 one side and rotates and connect third push plate 9, rotates between third push plate 9 and the frame 1 to be connected with and is used for driving third push plate 9 to wind-up roll 3 direction pivoted cylinder 91, and the terminal rotation of third push plate 9 connects compression roller 92.

By arranging the third push plate 9, after the coiled material 21 is coiled and cut, the air cylinder 91 works to push the compression roller 92 of the third push plate 9 to abut against the periphery of the coiled material 21, so that the coiled material 21 is coiled more tightly.

The sliding rod 331 near one side of the connecting plate 334 is provided with a thread 337, and the thread 337 is screwed with an adjusting nut 338.

Through the arrangement of the threads 337 and the adjusting nuts 338, the positions of the sliding blocks 333 close to the connecting plate 334 can be adjusted, so that the distance between the two sliding blocks 333 is adjusted, and finally the vertical distance between the tensioning block 3361 and the sliding rod 331 is changed, so that when the tensioning assembly 336 is in a contracted state, the tensioning block 3361 is embedded in the groove 32 and cannot be separated from the groove 32; when the tensioning assembly 336 is in a tensioned state, the tensioning block 3361 can extend out of the groove 32.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The coiled material winding device is characterized by comprising a rack, wherein a conveying roller is arranged on the rack, a winding roller is arranged along the direction of conveying coiled materials by the conveying roller, one side of the winding roller is rotationally connected with a driving motor for driving the winding roller to rotate, the driving motor is fixedly connected to a supporting frame, the other side of the winding roller is a free end, a through cavity is axially arranged on the winding roller, a through groove is formed in the outer edge of the winding roller, and a tensioning mechanism capable of stretching along the groove is arranged in the cavity;

2. The coil winding device as claimed in claim 1, wherein the limiting portion comprises a limiting plate, the outer edge of the limiting plate is provided with a mounting protrusion corresponding to the groove, and the limiting plate is further provided with a guide hole corresponding to the pull rod.

3. The coiled material winding device as claimed in claim 1, wherein the pushing mechanism comprises a first connecting rod hinged to the supporting frame, the other end of the first connecting rod is hinged to a second connecting rod through a hinge shaft, the other end of the second connecting rod is hinged to a second pushing plate, the second pushing plate is sleeved on the outer edge of the winding roller between the pulling plate and the winding drum, the hinge shaft is rotatably connected with a pushing member, and the other end of the pushing member is hinged to the supporting frame.

4. The web reel-up of claim 1, wherein the drive member is a linear motor or an electric linear pusher.

5. The roll winding device as claimed in claim 1, wherein the tension assemblies are three groups, and the tension assemblies are evenly distributed along a circle.

6. The web winding device of claim 1 wherein said through hole diameter is greater than said stop transverse dimension.

7. The roll winding device as claimed in claim 1, characterized in that the axis of the slide coincides with the axis of the cavity.

8. The coil winding device as claimed in claim 1, wherein the frame is rotatably connected to a third pushing plate on a side close to the winding roller, an air cylinder for driving the third pushing plate to rotate toward the winding roller is rotatably connected between the third pushing plate and the frame, and the end of the third pushing plate is rotatably connected to the pressing roller.

9. The web winding device of claim 1 wherein the second spring has a spring force greater than the spring force of the first spring.

10. The coil winder as claimed in claim 1, wherein the slide adjacent one side of the web is threaded with a threaded adjusting nut.