CN111844837A

CN111844837A - Laminating roller, laminating roller device and tire inner liner production system

Info

Publication number: CN111844837A
Application number: CN201910333239.3A
Authority: CN
Inventors: 程俊义; 徐西权
Original assignee: TROESTER MACHINERY (SHANGHAI) CO Ltd
Current assignee: TROESTER MACHINERY (SHANGHAI) CO Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-10-30

Abstract

The application relates to the technical field of tire inner liner production, and discloses a laminating roller, a laminating roller device and a tire inner liner production system. The laminating changes roller and includes the roll body, the peripheral face of roll body be used for with treat that the laminating material contact's part coats to be stamped and is used for preventing to treat the antiseized layer of laminating material adhesion on the roll body peripheral face. Because the portion that is used for of the outer peripheral face of roll body and treats the laminating material contact coats and has antiseized layer, like this, when this laminating changes the roller to multilayer lining layer material suppression, lining layer material can not bond on antiseized layer, antiseized layer will prevent that lining layer material adhesion is on the outer peripheral face of roll body simultaneously to realize the firm high-efficient production of multilayer material laminating technology. The technical problem that the lining layer material in the prior art is easy to adhere to the surface of the laminating press roller is solved.

Description

Laminating roller, laminating roller device and tire inner liner production system

Technical Field

The application relates to the technical field of production of tire inner liners, in particular to a laminating roller, a laminating roller device and a tire inner liner production system.

Background

With the rapid development of the automobile industry, the demand of tires is increasing and the performance requirements are also increasing both domestically and abroad. Due to promotion of market demands and requirements of development of enterprises, product quality is improved, product competitiveness is improved, requirements of different road conditions and different customers on tire performance are met for many enterprises.

In the production of the tire, in order to simplify the final forming process of the tire and improve the production efficiency of a forming machine, various prefabricated products of the tire are not formed by a single material any more, and the original inner liner multi-layer material laminating process which is completed on the forming machine is completed on an inner liner production line in advance.

Meanwhile, the rubber product coiled by the inner liner production line is not a single-layer material in the prior art, but a composite product formed by pre-jointing multiple layers of materials together. When laminating multilayer material, adopt laminating compression roller device mostly. However, the lining material is thin and has certain viscosity, so that the lining material is easy to adhere to the surface of the laminating press roller, the press lamination of the multilayer material is influenced after a long time, and the normal production is finally influenced.

Disclosure of Invention

The application provides a roller is changeed in laminating to solve prior art's inside lining layer material and easily bond the technical problem on laminating compression roller surface.

For this reason, the application provides a laminating changes roller, laminating changes roller includes the roll body, the outer peripheral face of roll body be used for with wait to laminate the material contact the part to go up to cover and be used for preventing to wait to laminate the antiseized layer of material adhesion on the roll body outer peripheral face.

Because the portion that is used for of the outer peripheral face of roll body and treats the laminating material contact coats and has antiseized layer, like this, when this laminating changes the roller to multilayer lining layer material suppression, lining layer material can not bond on antiseized layer, antiseized layer will prevent that lining layer material adhesion is on the outer peripheral face of roll body simultaneously to realize the firm high-efficient production of multilayer material laminating technology.

Further, the anti-sticking layer is the same anti-sticking conveying belt layer as the conveying belt for conveying the materials to be laminated.

Further, the anti-sticking layer is a felt conveyer belt.

Further, the anti-sticking layer is formed with a first inclined butting edge and a second inclined butting edge, which are butted to form a spiral butting edge extending in the axial direction of the roll body on the outer circumferential surface of the roll body.

Further, the anti-sticking layer is stuck to the outer circumferential surface of the roller body by an adhesive layer.

Furthermore, annular grooves are formed at two axial ends of the outer peripheral surface of the roller body respectively, positioning raised flanges are formed at two axial ends of the anti-sticking layer respectively, and the positioning raised flanges are located in the corresponding annular grooves respectively.

In addition, this application provides a laminating roller device, laminating roller device includes the frame, articulated in the frame have swing arm and driving cylinder, the driving cylinder with the swing arm is articulated, wherein, laminating roller device still includes above arbitrary laminating commentaries on classics roller, laminating commentaries on classics roller can set up with rotating on the swing arm, wherein, the driving cylinder can drive the swing arm swing is so that laminating commentaries on classics roller changes between laminating position and non-laminating position.

In addition, this application provides a tire inner liner layer production system, tire inner liner layer production system including have the laminating device of laminating conveyer belt, above laminating roller device and be used for carrying the multilayer to the laminating conveyer belt and treat the material feeding unit of laminating material, wherein, the roller is changeed in the laminating is located the top of laminating conveyer belt to along the pay-off direction, material feeding unit is located the upper reaches of laminating roller device.

Further, material feeding unit includes support, centering conveyer belt, detecting element and controller, wherein, the pivot setting that the one end of centering conveyer belt is connected is in on the support, the pivot of the centering conveyer belt other end is passed through the truckle setting and is in on the support and with the drive unit who sets up on the support is connected, wherein, detecting element can detect the position of centering conveyer belt and to the controller sends the detected signal, the controller is according to detected signal control the drive unit action is in order to drive the truckle is in the width direction of centering conveyer belt removes.

Further, the laminating device comprises a floating rotary roller which is arranged below the laminating conveying belt and at a position corresponding to the discharge end of the feeding device, and the floating rotary roller is connected with a floating driving unit and a floating counterweight.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view of a tire inner liner production system according to an embodiment of the present application;

FIG. 2 is a side view schematic of the structure of FIG. 1, with parts omitted;

FIG. 3 is a schematic structural view of the laminating roller device in FIG. 2;

FIG. 4 is a schematic end view of the feeding device of FIG. 1, with parts omitted;

fig. 5 is an expanded view of the release layer on the conformable roller of fig. 3.

Description of reference numerals:

1-a first inclined butt joint edge, 2-a second inclined butt joint edge, 3-a roller body, 4-a frame, 5-a swing arm, 6-a driving cylinder, 7-a laminating roller, 8-a laminating conveyer belt, 9-a laminating device, 10-a laminating roller device, 11-a caster wheel, 12-a driving unit, 13-a first feeding device, 14-a second feeding device, 15-a detection unit and 16-a floating roller.

Detailed Description

The present application is described in further detail below with reference to the attached figures.

Referring to an exemplary laminating roller shown in fig. 1 and 2 and fig. 3, the present application provides a laminating roller 7 including a roller body 3 in which a portion of an outer circumferential surface of the roller body 3 for contacting a material to be laminated is covered with an anti-sticking layer for preventing the material to be laminated from sticking to the outer circumferential surface of the roller body.

It will be appreciated that the release layer may be a layer of any suitable material, provided that it wraps around the outer circumferential surface of the roller body 3 for contact with the material to be bonded and does not adhere to the material to be bonded.

Further, since the material to be bonded needs to be conveyed by the conveyor belt, the conveyor belt does not stick to the material to be bonded, and therefore, it is preferable that the anti-sticking layer is an anti-sticking conveyor belt layer identical to the conveyor belt for conveying the material to be bonded, so that the material to be bonded is pressed by the conveyor belt and the bonding roller of the same material together up and down during bonding, and no sticking occurs.

Of course, the belt can be made of any suitable material, for example, in one embodiment, the belt can be a felt belt, the anti-sticking layer can be a felt belt, and the fluffy fibers on the surface of the felt belt can sufficiently press the material to be attached without crushing the material to be attached.

In addition, an anti-sticking layer, such as a felt belt, may be provided on the outer circumferential surface of the roll body 3 in any suitable manner, for example, the felt belt may be attached to the outer circumferential surface of the roll body 3 by means of a connecting member, such as a screw, provided in a counter bore of the roll body 3. Alternatively, the release layer is bonded to the outer peripheral surface of the roller 3 body by an adhesive layer.

In addition, the anti-sticking layer may be formed with a butt seam which may extend in parallel with the axial direction of the roll body 3, or, in order to facilitate the anti-sticking layer to be stably disposed on the outer circumferential surface of the roll body 3, the butt seam may be in a spiral shape, for example, as shown in fig. 5, the anti-sticking layer is formed with a first inclined butt edge 1 and a second inclined butt edge 2, and the first inclined butt edge 1 and the second inclined butt edge 2 are butt-joined to form a spiral butt edge extending in the axial direction of the roll body on the outer circumferential surface of the roll body 3.

In addition, in an alternative embodiment, in order to facilitate the arrangement of the anti-sticking layer, such as a felt conveyor belt, on the roller body 3, annular grooves are formed at both axial ends of the outer circumferential surface of the roller body 3, and positioning protruding flanges are formed at both axial ends of the anti-sticking layer, respectively, and are located in the respective corresponding annular grooves. Thus, for example, the cooperation of the locating raised bead and the annular groove makes it easier to secure the release layer in addition to the above-described butt seam.

In addition, be formed with an accommodating tank that extends to the roll body 3 other end from the one end axial of roll body 3 on the outer peripheral face of roll body 3, and antiseized layer setting is in the accommodating tank and is higher than the accommodating tank, like this, can utilize the trough rim at accommodating tank both ends spacing to antiseized layer.

In addition, the thickness of the release layer may be 3 to 5mm, preferably 4 mm.

In addition, this application provides a laminating roller device, refer to fig. 1-3, this laminating roller device includes frame 4, and articulated on the frame 4 have swing arm 5 and actuating cylinder 6, and actuating cylinder 6 and swing arm 5 are articulated, wherein, laminating roller device still include above arbitrary laminating commentaries on classics roller 7, laminating commentaries on classics roller 7 can set up on swing arm 5 with rotating, wherein, actuating cylinder 6 can drive the swing arm 5 swing so that laminating commentaries on classics roller 7 changes between laminating position and non-laminating position.

Like this, in non-laminating position, the laminating is changeed roller 7 and is left the laminating conveyer belt, and after waiting the front end of laminating material to pass through the laminating conveyer belt, driving cylinder 6 drives 5 actions of swing arm for example the cylinder to it changes the laminating position to drive laminating commentaries on classics roller 7, suppresses promptly on waiting the laminating material, and at this moment, along with the operation of laminating conveyer belt, laminating material on it will be laminated and change roller 7 suppression.

Of course, alternatively, the frame 4 may be provided with a detection unit for detecting whether the material to be bonded passes through, and the detection unit may send a detection signal to the controller, and the control unit controls the action of the driving cylinder 6 according to the detection signal.

In addition, this application still provides a tire inner liner layer production system, refer to fig. 1 and fig. 2, this tire inner liner layer production system including have laminating device 9 of laminating conveyer belt 8, above laminating roller device 10, and be used for to laminating conveyer belt 8 carry the multilayer to be laminated material's material feeding unit, wherein, laminating commentaries on classics roller 7 is located laminating conveyer belt 8's top to along the direction of pay-off, material feeding unit is located the upstream of laminating roller device 10.

Like this, material feeding unit will wait to laminate the material and carry on laminating conveyer belt 8, by laminating commentaries on classics roller 7 suppression on laminating conveyer belt 8, at this moment, as above, wait to laminate the material and laminate commentaries on classics roller 7 and do not take place the bonding to the quality of waiting to laminate the material compression moulding has been promoted.

Of course, the feeding device may be one, and in this case, the one feeding device may receive the stacked multiple layers of the material to be laminated and convey the material to the laminating conveyor belt.

Alternatively, as shown in the figure, the feeding device may include a first feeding device 13 and a second feeding device 14, and the first feeding device 13 and the second feeding device 14 may respectively feed the materials to be bonded conveyed by the first feeding device 13 and the second feeding device 14 onto the bonding conveyor belt 8 and form a laminated material layer to be bonded before the bonding roller 7.

In addition, the feeding devices such as the first feeding device 13 and the second feeding device 14 may respectively include a bracket, a centering conveyor belt, a detecting unit 15 and a controller, wherein, the rotating shaft connected with one end of the centering conveyor belt is arranged on the bracket, the rotating shaft connected with the other end of the centering conveyor belt is arranged on the bracket through the caster 11 and is connected with the driving unit 12 arranged on the bracket, as shown in the reference figure 4, wherein, the detection unit can detect the position of the centering conveyor belt and send a detection signal to the controller, the controller controls the action of the driving unit according to the detection signal so as to drive the caster 11 to move in the width direction of the centering conveyor belt, therefore, materials to be attached conveyed on the centering conveying belt can be aligned with each other to form a required material layer to be attached, the materials to be attached can reach an accurate position required by attachment, and the attachment accuracy can be +/-2 mm, for example.

In addition, as shown in fig. 2, the attaching device 9 includes a floating roller disposed below the attaching conveyer 8 and corresponding to the discharge end of the feeding device, and the floating roller is connected with a floating driving unit and a floating counter weight, so that the control unit can drive the floating driving unit such as an air cylinder to act so as to balance with the floating counter weight to adjust and maintain a constant tension, so as to control the feeding speed of the material to be attached, which enters the discharge end of the feeding device onto the attaching conveyer, so as to match the attaching speed.

In addition, the laminating conveyer belt is provided with an automatic deviation rectifying carrier roller, the edge position of the laminating conveyer belt is detected and fed back to the control unit, and the control unit controls the deviation rectifying cylinder to push the deviation rectifying carrier roller to swing by a certain angle, so that the laminating conveyer belt automatically maintains the central position. In addition, the laminating device 9 is also provided with a conveyor belt rib to limit the maximum deflection of the laminated conveyor belt. In addition, laminating device 9 can also be including setting up the bearing roller in laminating position below the laminating conveyer belt, and this bearing roller can be in the direction of height adjustment position, guarantees to change the cooperation of roller with the laminating.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof.

Claims

1. The utility model provides a roller is changeed in laminating, its characterized in that, roller is changeed in laminating includes roll body (3), the portion that is used for of the outer peripheral face of roll body (3) and treats the laminating material contact coats to be stamped and is used for preventing to treat the antiseized layer of laminating material adhesion on the roll body outer peripheral face.

2. The laminating roller of claim 1 wherein the release layer is the same release belt layer as the belt used to transport the material to be laminated.

3. The conformable roller of claim 1, wherein the release layer is a felt belt.

4. The laminating roller according to claim 1, characterized in that the release layer is formed with a first oblique butt edge (1) and a second oblique butt edge (2) which are butt-joined to form a spiral butt edge extending in the axial direction of the roller body on the outer circumferential surface of the roller body (3).

5. The conformable roller according to claim 1, wherein the release layer is bonded to the outer circumferential surface of the roller body (3) by an adhesive layer.

6. The laminating roller according to any one of claims 1-5, characterized in that the roller body (3) has annular grooves formed at both axial ends of its outer circumferential surface, and the anti-sticking layer has positioning raised flanges formed at both axial ends thereof, the positioning raised flanges being located in the respective corresponding annular grooves.

7. The utility model provides a laminating roller device, its characterized in that, laminating roller device includes frame (4), articulated in frame (4) have swing arm (5) and actuating cylinder (6), actuating cylinder (6) with swing arm (5) are articulated, wherein, laminating roller device still includes according to any one of claims 1-6 laminating commentaries on classics roller (7), laminating commentaries on classics roller (7) can set up with rotating on swing arm (5), wherein, actuating cylinder (6) can drive swing arm (5) swing so that laminating commentaries on classics roller (7) change between laminating position and non-laminating position.

8. A tyre inner liner production system, characterized in that the tyre inner liner production system comprises a laminating device (9) with a laminating conveyor belt (8), a laminating roller device (10) according to claim 7, and a feeding device for feeding a plurality of layers of material to be laminated to the laminating conveyor belt (8),

Wherein the laminating roller (7) is positioned above the laminating conveyor belt (8) and the feeding device is positioned at the upstream of the laminating roller device (10) along the feeding direction.

9. The system for producing a tire innerliner as set forth in claim 8, wherein the feeding device includes a support, a centering conveyor belt, a detection unit, and a controller,

the pivot setting that the one end of centering conveyer belt is connected is in on the support, the pivot of the centering conveyer belt other end passes through truckle (11) and sets up on the support and with drive unit (12) that set up on the support are connected, wherein, detecting element can detect the position of centering conveyer belt and to the controller sends detected signal, the controller is according to detected signal control drive unit action is in order to drive truckle (11) are in the width direction of centering conveyer belt removes.

10. The tire inner liner production system according to claim 8 or 9, wherein the attaching device (9) includes a floating roller provided at a position corresponding to a discharge end of the feeding device below the attaching conveyor belt (8), the floating roller being connected with a floating driving unit and a floating counter weight.