CN215100995U

CN215100995U - Sheet material rolling auxiliary device

Info

Publication number: CN215100995U
Application number: CN202120819707.0U
Authority: CN
Inventors: 张海林; 丁建良
Original assignee: Zhejiang Proportional Polymer Technology Co ltd
Current assignee: Zhejiang Proportional Polymer Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-10
Anticipated expiration: 2031-04-21

Abstract

The utility model provides a sheet rolling auxiliary device, it has solved the sheet and has convoluteed a large amount of sticky tapes scheduling problem that needs, it includes the removal support body through the translation of horizontal migration mechanism relatively fixed base plate, it rotates the pinch roller support body that is connected, be provided with between pinch roller support body and the removal support body and order about pinch roller support body relative movement support body along vertical plane pivoted upset actuating mechanism, the pinch roller support body has the flexible pinch roller mount pad of pinch roller support body relatively, be provided with leading truck and flexible actuating mechanism between pinch roller support body and the pinch roller mount pad, install on the pinch roller mount pad and draw in the pinch roller and derive the pinch roller relative with the inflatable shaft side. The utility model has the advantages of saving adhesive tape, stable operation and the like.

Description

Sheet material rolling auxiliary device

Technical Field

The utility model belongs to the technical field of the sheet rolling, concretely relates to sheet rolling auxiliary device.

Background

The winding machine is widely applied in the industrial field and is mainly applied to the fields of steel rolling, papermaking, spinning and the like. The winding machine should meet as far as possible the different requirements set forth by the requirements of the working environment, the material characteristics and the size and the appearance quality of the film roll. When the requirements are too different from each other to be realized at the same time, the requirements should be classified and rolled by devices with different structures and principles. In actual production, winding machines are generally divided into three major types, namely center winding, surface winding and gap winding. However, in the actual use process, the double-sided adhesive tape needs to be adhered to the surface of the paper core during rolling, then the sheet is pressed by a hand, the sheet rotates along with the inflatable shaft for a circle, and then the hand is loosened, so that the hand can be taken in by carelessness, and certain danger exists. In addition, the strip material is easy to wrinkle during rolling, and the product quality is affected.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses an automatic sheet winding machine [201620297676.6], which comprises a winding machine main body, a winding motor, a traction motor, and a PLC, wherein a tension detection device is disposed on the winding machine main body, the traction motor is connected to a traction frequency converter, an input end of the traction frequency converter is connected to an output end of the PLC, the traction motor is connected to a first guide roller through a first transmission belt, a second guide roller is disposed above the first guide roller, a length recorder is mounted on the second guide roller, an output end of the length recorder is connected to an input end of the PLC, and an automatic cutter device is mounted on the winding machine main body.

The scheme solves the problem that the strip is easy to wrinkle when being rolled up to a certain extent, but the scheme still has a plurality of defects, for example, the surface of the paper core needs to be pasted with a double-sided tape, and the problem of certain danger exists when being manually operated.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a reasonable in design, practice thrift the sheet rolling auxiliary device of sticky tape.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this sheet rolling auxiliary device, include the removal support body through horizontal migration mechanism relatively fixed base plate translation, remove the support body and rotate the pinch roller support body that is connected with, be provided with between pinch roller support body and the removal support body and order about pinch roller support body relative movement support body along vertical plane pivoted upset actuating mechanism, the pinch roller support body has the flexible pinch roller mount pad of pinch roller support body relatively, be provided with leading truck and flexible actuating mechanism between pinch roller support body and the pinch roller mount pad, install on the pinch roller mount pad with the gas expansion shaft side relative introduce pinch roller and derive the pinch roller. But pinch roller support body and pinch roller mount pad relative movement support body overturn for inflatable shaft rolling direction and position change, the introduction pinch roller on the pinch roller mount pad keeps sheet and refill to compress tightly the laminating with deriving the pinch roller, need not to increase double-sided tape and can accomplish the continuous rolling of sheet.

In the above-mentioned sheet rolling auxiliary device, the horizontal movement mechanism includes a linear guide rail disposed above the fixed substrate, a moving slider disposed below the moving frame and sliding relative to the linear guide rail, and a moving cylinder disposed between the moving slider and the fixed substrate. The horizontal moving mechanism guides the moving frame body to move horizontally, so that the air expansion shaft on the pressing wheel mounting seat moves to the corresponding guide roller.

In the sheet rolling auxiliary device, the press wheel frame body is provided with a plurality of guide holes, the guide frame comprises guide rods fixedly connected with the press wheel mounting seat, and the guide rods are parallel to each other and penetrate through the guide holes in the press wheel frame body. The relative flexible position of leading truck restriction pinch roller support body and pinch roller mount pad provides bearing structure for its concertina movement.

In foretell sheet rolling auxiliary device, upset actuating mechanism includes and fixes and relative movement support body pivoted trip shaft with the pinch roller support body, and fixedly connected with upset gear on the trip shaft installs the upset cylinder on the removal support body, and the output of upset cylinder is fixed with the upset rack with upset gear engagement. The turnover rack in the turnover driving mechanism drives the turnover gear to rotate, so that the turnover of the pinch roller frame body is realized, and the switching of sheet winding stations is realized.

In the sheet rolling auxiliary device, the telescopic driving mechanism comprises a telescopic cylinder fixedly connected with the pinch roller frame body, and the output end of the telescopic cylinder is fixedly connected with the pinch roller mounting seat. The telescopic cylinder provides driving force for the telescopic of the pinch roller frame body and the pinch roller mounting seat, and the automatic alignment of the air expansion shaft can be realized.

In the sheet rolling auxiliary device, the output end of the telescopic cylinder is rotatably connected with a limiting pinch roller, and the limiting pinch roller is arranged between the leading-in pinch roller and the leading-out pinch roller and is opposite to the side surface of the inflatable shaft. The limiting pressing wheel limits the rolling thickness of the air expansion shaft, and the limiting pressing wheel is matched with the leading-in pressing wheel and the leading-out pressing wheel to effectively reduce surface wrinkles of the strip.

In the sheet rolling auxiliary device, the outer sides of the leading-in pinch roller, the leading-out pinch roller and the limiting pinch roller are coated with the compression layer made of elastic materials. The pressing layer has certain elasticity and applies certain pressure to the surface of the sheet material without influencing the normal coiling of the sheet material.

In the sheet rolling auxiliary device, the paper core is sleeved outside the air expansion shaft and is rotationally connected with the pinch roller mounting seat, and the air expansion shaft is provided with the guide roller for guiding the sheet to be attached to the air expansion shaft. The guide roller tightens the sheet and guides the sheet to be uniformly guided into the gap between the leading-in pinch roller and the paper core.

In the sheet rolling auxiliary device, the inflatable shaft is one of a metal inflatable key inflatable shaft, an expansion buckle type inflatable key and a nonmetal inflatable key. And selecting a proper inflatable shaft according to actual needs to meet different winding requirements.

In the sheet rolling auxiliary device, the side surface of the movable rack is provided with the limiting plate, and the limiting plate is opposite to the side surface of the pinch roller frame body and limits the rotating range of the pinch roller frame body and the pinch roller mounting seat. The limiting plate limits the rotation range of the pinch roller frame body, and ensures the support stability when the pinch roller frame body rotates to a corresponding position.

Compared with the prior art, the utility model has the advantages of: the pinch roller mounting seat can be quickly adjusted to a corresponding position, is provided with an introduced pinch roller and a derived pinch roller, and can realize the winding of the sheet without sticking a double-sided adhesive tape; the surface of the pressing wheel is provided with an elastic pressing layer which can apply pressure to the paper core and reduce folds of the sheet material during rolling; the movable frame body is provided with a limiting plate for limiting the rotation range of the pinch roller frame body, and the stability of the fixed pinch roller mounting seat is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of another view angle of the present invention;

in the figure, a fixed substrate 1, a movable frame body 2, a limiting plate 21, a horizontal moving mechanism 3, a linear guide rail 31, a movable sliding block 32, a movable cylinder 33, a pinch roller frame body 4, a turnover driving mechanism 5, a turnover shaft 51, a turnover gear 52, a turnover cylinder 53, a turnover rack 54, a pinch roller mounting seat 6, an air expansion shaft 61, a leading-in pinch roller 62, a leading-out pinch roller 63, a pressing layer 64, a paper core 65, a guide roller 66, a guide frame 7, a guide hole 71, a guide rod 72, a telescopic driving mechanism 8, a telescopic cylinder 81 and a limiting pinch roller 82 are arranged.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, this sheet rolling auxiliary device, include the removal support body 2 through the translation of 3 relatively fixed base plates of horizontal migration mechanism, remove the support body 2 and rotate the pinch roller support body 4 that is connected, be provided with between pinch roller support body 4 and the removal frame 2 and order about pinch roller support body 4 relative movement support body 2 along vertical plane pivoted upset actuating mechanism 5, pinch roller support body 4 has the pinch roller mount pad 6 that can stretch out and draw back relative pinch roller support body 4, be provided with leading truck 7 and flexible actuating mechanism 8 between pinch roller support body 4 and the pinch roller mount pad 6, install on the pinch roller mount pad 6 and the relative introduction pinch roller 62 and the derivation pinch roller 63 in inflatable shaft 61 side. The horizontal moving mechanism 3 drives the moving frame body 2 to move along the horizontal direction, the overturning driving mechanism 5 drives the pinch roller mounting seat 6 to overturn to a corresponding angle, and the telescopic driving mechanism 8 drives the introducing pinch roller 62, the guiding pinch roller 63 and the air expansion shaft 61 to move to corresponding positions.

Specifically, the horizontal movement mechanism 3 includes a linear guide 31 disposed above the fixed substrate 1, a movement slider 32 disposed below the movement frame body 2 and sliding relative to the linear guide 31, and a movement cylinder 33 disposed between the movement slider 32 and the fixed substrate 1. The moving slider 32 slides along the linear guide 31 in the horizontal movement mechanism 3.

Deeply, a plurality of guide holes 71 are formed in the pinch roller frame body 4, the guide frame 7 comprises guide rods 72 fixedly connected with the pinch roller mounting seat 6, and the guide rods 72 are parallel to each other and penetrate through the guide holes 71 in the pinch roller frame body 4. The guide rod 72 is inserted into the guide hole 71 to guide the pinch roller mounting seat 6 to do telescopic motion, so that the pressure borne by the telescopic driving mechanism 8 is reduced.

Further, upset actuating mechanism 5 includes fixed and relative movement support body 2 pivoted trip shaft 51 with pinch roller frame body 4, fixedly connected with upset gear 52 on the trip shaft 51, installs upset cylinder 53 on the removal support body 2, and the output of upset cylinder 53 is fixed with the upset rack 54 with upset gear 52 meshing. The turnover rack 54 in the turnover driving mechanism 5 vertically extends and retracts to drive the turnover gear 52 to rotate forwards or backwards, and the lower end of the turnover cylinder 53 is fixed on the seat body at the side part of the movable frame body 2.

Furthermore, the telescopic driving mechanism 8 comprises a telescopic cylinder 81 fixedly connected with the pinch roller frame body 4, and the output end of the telescopic cylinder 81 is fixedly connected with the pinch roller mounting seat 6. The telescopic cylinder 81 in the telescopic driving mechanism 8 rotates along with the rotation of the pinch roller frame body 4.

Besides, the output end of the telescopic cylinder 81 is rotatably connected with a limiting pressure wheel 82, and the limiting pressure wheel 82 is arranged between the leading-in pressure wheel 62 and the leading-out pressure wheel 63 and is opposite to the side surface of the inflatable shaft 61. The position of the limiting pinch roller 82 is adjustable, so that the requirements of different sheet winding thicknesses are met.

Meanwhile, the outer sides of the leading-in pinch roller 62, the leading-out pinch roller 63 and the limiting pinch roller 82 are coated with a compression layer 64 made of elastic materials. The pressing layer 64 is made of rubber, the flexible sheet is clamped between the introducing pressing wheel 62 and the paper core 65 on the outer side of the air expansion shaft 61, and the surface of the sheet is kept flat along with the rotation of the introducing pressing wheel 62 and the guiding pressing wheel 63.

As can be seen, the inflatable shaft 61 is provided with a paper core 65 around it and is rotatably connected to the pinch roller mount 6, and the inflatable shaft 61 is provided with a guide roller 66 for guiding the sheet material to be attached to the inflatable shaft 61. After the pinch roller mounting seat 6 rotates to the response angle, the sheet between the air expansion shaft 61 and the guide roller 66 is tightened.

Obviously, the inflatable shaft 61 is one of a metal inflatable key inflatable shaft, an expansion button type inflatable key and a non-metal inflatable key. After the air expansion shaft 61 is deflated, the paper core 65 communicated with the strip can be quickly taken down, and the winding efficiency is high.

Preferably, the side surface of the movable frame body 2 is provided with a limiting plate 21, and the limiting plate 21 is opposite to the side surface of the pinch roller frame body 4 and limits the rotation range of the pinch roller frame body 4 and the pinch roller mounting seat 6. The limiting plate 21 on the side of the movable frame body 2 supports the pinch roller frame body 4 and keeps the pinch roller frame body in a horizontal state.

In summary, the principle of the present embodiment is: horizontal migration and the upset motion of pinch roller mount pad 6 are realized to horizontal migration mechanism 3 and upset actuating mechanism 5, and flexible actuating mechanism 8 makes inflatable shaft 61 move fast to the station and compress tightly leading-in sheet by introducing pinch roller 62 and deriving pinch roller 63.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms such as the fixed base plate 1, the movable frame body 2, the limit plate 21, the horizontal movement mechanism 3, the linear guide 31, the movable slider 32, the moving cylinder 33, the puck frame body 4, the flipping driving mechanism 5, the flipping shaft 51, the flipping gear 52, the flipping cylinder 53, the flipping rack 54, the puck mount 6, the air-expanding shaft 61, the introducing puck 62, the leading puck 63, the compacting layer 64, the paper core 65, the guide roller 66, the guide frame 7, the guide hole 71, the guide rod 72, the telescopic driving mechanism 8, the telescopic cylinder 81, and the limit puck 82 are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a sheet rolling auxiliary device, includes removal support body (2) through horizontal migration mechanism (3) relatively fixed base plate (1) translation, its characterized in that, removal support body (2) rotate pinch roller support body (4) that are connected, pinch roller support body (4) and removal frame (2) between be provided with and order about pinch roller support body (4) relative movement support body (2) along vertical plane pivoted upset actuating mechanism (5), pinch roller support body (4) pinch roller mount pad (6) that can stretch out and draw back pinch roller support body (4) relatively have, pinch roller support body (4) and pinch roller mount pad (6) between be provided with leading truck (7) and flexible actuating mechanism (8), pinch roller mount pad (6) on install and rise shaft (61) side relative introduction pinch roller (62) and derive pinch roller (63) with gas.

2. The auxiliary device for rolling up the sheet material as claimed in claim 1, wherein the horizontal moving mechanism (3) comprises a linear guide rail (31) arranged above the fixed base plate (1), a moving slide block (32) which slides relative to the linear guide rail (31) is arranged below the moving frame body (2), and a moving cylinder (33) is arranged between the moving slide block (32) and the fixed base plate (1).

3. The auxiliary device for rolling the sheet material as claimed in claim 1, wherein a plurality of guide holes (71) are formed in the pinch roller frame body (4), the guide frame (7) comprises guide rods (72) fixedly connected with the pinch roller mounting seat (6), and the guide rods (72) are parallel to each other and penetrate through the guide holes (71) in the pinch roller frame body (4).

4. The sheet rolling auxiliary device according to claim 3, wherein the rolling driving mechanism (5) comprises a rolling shaft (51) which is fixed with the pinch roller frame body (4) and rotates relative to the moving frame body (2), a rolling gear (52) is fixedly connected to the rolling shaft (51), a rolling cylinder (53) is installed on the moving frame body (2), and a rolling rack (54) meshed with the rolling gear (52) is fixed at the output end of the rolling cylinder (53).

5. The auxiliary device for rolling up the sheet material as claimed in claim 3, wherein the telescopic driving mechanism (8) comprises a telescopic cylinder (81) fixedly connected with the pinch roller frame body (4), and the output end of the telescopic cylinder (81) is fixedly connected with the pinch roller mounting seat (6).

6. The auxiliary sheet rolling device as claimed in claim 5, wherein a limiting pressure wheel (82) is rotatably connected to the end of the output end of the telescopic cylinder (81), and the limiting pressure wheel (82) is arranged between the leading-in pressure wheel (62) and the leading-out pressure wheel (63) and is opposite to the side surface of the inflatable shaft (61).

7. The auxiliary device for rolling the sheet material as claimed in claim 6, wherein the outside of the leading-in pinch roller (62), the leading-out pinch roller (63) and the limiting pinch roller (82) is coated with a pressing layer (64) made of elastic material.

8. The auxiliary device for rolling up the sheet material as claimed in claim 1, wherein the inflatable shaft (61) is sleeved with a paper core (65) and is rotatably connected with the pinch roller mounting seat (6), and the inflatable shaft (61) is provided with a guide roller (66) for guiding the sheet material to be attached to the inflatable shaft (61).

9. The auxiliary device for rolling up sheet material as claimed in claim 7, wherein the inflatable shaft (61) is one of a metal inflatable key inflatable shaft, an inflatable button type inflatable key and a non-metal inflatable key.

10. The sheet rolling auxiliary device according to claim 1, wherein a limiting plate (21) is arranged on the side surface of the movable frame body (2), and the limiting plate (21) is opposite to the side surface of the pinch roller frame body (4) and limits the rotation range of the pinch roller frame body (4) and the pinch roller mounting seat (6).