CN221292334U - Top roller mechanism, laminating device and air spring forming machine - Google Patents

Abstract

The utility model provides a top roller mechanism, a laminating device and an air spring forming machine. Wherein, top roller mechanism includes: a first top roller for receiving the conveyor belt; the first top roller and the second top roller are arranged at intervals and form a fitting area for accommodating a fitting drum; the driving piece, first top roller and second top roller all are connected with the driving piece drive, and driving piece drive first top roller and second top roller motion are close to laminating drum to make laminating drum's a part be located laminating region, glue on the conveyer belt in the laminating region laminating to laminating drum on. The utility model solves the problem that the air spring forming equipment in the prior art can not realize stable gluing of sizing materials.

Description

Top roller mechanism, laminating device and air spring forming machine

Technical Field

The utility model relates to the technical field of air springs, in particular to a top roller mechanism, a laminating device and an air spring forming machine.

Background

In current former, the sizing material laminating is generally rely on a top roller that the conveyer belt below set up, and this top roller rises and jack-up the conveyer belt for the conveyer belt is in the same place with laminating drum tightly pressing, but this kind of mode is to air spring's processing, because laminating conveyer belt and laminating drum are hard contact under the effect of single top roller, therefore processing air spring's sizing material produces the bonding with the conveyer belt easily when actually laminating, thereby leads to the sizing material very easily unable laminating on the shaping drum.

Disclosure of utility model

The utility model mainly aims to provide a top roller mechanism, a laminating device and an air spring forming machine, so as to solve the problem that air spring forming equipment in the prior art cannot realize stable lamination of sizing materials.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a top roller mechanism comprising: a first top roller for receiving the conveyor belt; the first top roller and the second top roller are arranged at intervals and form a fitting area for accommodating a fitting drum; the driving piece, first top roller and second top roller all are connected with the driving piece drive, and driving piece drive first top roller and second top roller motion are close to laminating drum to make laminating drum's a part be located laminating region, glue on the conveyer belt in the laminating region laminating to laminating drum on.

Further, the top roller mechanism further comprises a connecting piece, the connecting piece is connected with the driving piece, and the first top roller and the second top roller are rotatably connected with the connecting piece.

Further, the connecting piece is provided with a first connecting arm and a second connecting arm, a groove serving as a fitting area is formed between the first connecting arm and the second connecting arm, and the first top roller and the second top roller are respectively and rotatably connected with the end part of the first connecting arm and the end part of the second connecting arm.

Further, the first top roller and the second top roller are located below the laminating drum, and the first top roller and the second top roller can be lifted and lowered under the driving of the driving piece to be close to the laminating drum for laminating rubber materials or away from the laminating drum for conveying.

According to another aspect of the present utility model, there is provided a bonding apparatus including: a laminating drum, wherein the circumferential side surface of the laminating drum is provided with a laminating position; the laminating position of the top roller mechanism faces to the laminating area of the top roller mechanism; and the conveying belt is supported on the first top roller and the second top roller of the top roller mechanism, the sizing material is positioned on the conveying belt, and when the first top roller and the second top roller move towards the direction close to the laminating drum, the laminating drum extrudes the conveying belt, and the sizing material is laminated onto the laminating drum by the laminating position.

Further, the rotation direction of the laminating drum is the same as the conveying direction of the conveying belt.

Further, the top roller mechanism is located below the laminating drum, and the conveyer belt is located between the laminating drum and the top roller mechanism.

Further, the axes of the first top roller and the second top roller are parallel to the axis of the laminating drum.

Further, the conveyor belt is a flexible member.

According to another aspect of the present utility model, there is provided an air spring forming machine including the above bonding device.

By adopting the technical scheme, the first top roller and the second top roller are arranged, the two top rollers are arranged at intervals, and are staggered with the positions of the laminating drums, so that the laminating drums are matched with the laminating area, when the adhesive material is normally conveyed, the driving piece does not drive the first top roller and the second top roller, the first top roller and the second top roller are at the initial position, and at the moment, the laminating drums and the conveyer belt are not in extrusion matching relation, so that the conveyer belt can normally convey, when the adhesive material is subjected to lamination, the driving piece drives the first top roller and the second top roller to move towards the direction close to the laminating drums, so that a part of the laminating drums is positioned in the laminating area, and at the moment, the laminating drums extrude the conveyer belt supported on the two top rollers, and accurately speaking, the part of the adhesive material on the part of the conveyer belt is laminated on the laminating drums.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 shows a schematic view of the construction of the bonding apparatus of the present utility model when not bonded;

fig. 2 shows a schematic structural view of the bonding apparatus in fig. 1 in bonding.

Wherein the above figures include the following reference numerals:

10. A first top roller; 20. a second top roller; 30. a driving member; 40. a connecting piece; 50. a laminating drum; 60. a conveyor belt; 70. and (3) sizing material.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.

In order to solve the problem that the air spring forming equipment in the prior art cannot realize stable adhesive bonding, the utility model provides a top roller mechanism, a bonding device and an air spring forming machine. The air spring forming machine is provided with the following attaching device.

A top roller mechanism for air spring glue application as shown in fig. 1 and 2, comprising a first top roller 10 for receiving a conveyor belt 60, a second top roller 20 for receiving a conveyor belt 60, and a driving member 30, the first top roller 10 and the second top roller 20 being spaced apart and forming an application zone for receiving an application drum 50; the first top roller 10 and the second top roller 20 are both in driving connection with the driving member 30, and the driving member 30 drives the first top roller 10 and the second top roller 20 to move and approach the laminating drum 50, so that a part of the laminating drum 50 is located in a laminating area, and the adhesive 70 on the conveyer belt 60 in the laminating area is laminated to the laminating drum 50.

This embodiment is through being provided with two top rollers of first top roller 10 and second top roller 20 to two top rollers adopt the mode that the interval set up, both stagger with the position of laminating drum 50, make laminating drum 50 and laminating region cooperation, when normally carrying sizing material 70, driving member 30 does not drive first top roller 10 and second top roller 20, first top roller 10 and second top roller 20 are in the initial position, do not have extrusion fit relation between laminating drum 50 and the conveyer belt 60 this moment, thereby make conveyer belt 60 can normally carry, when laminating, driving member 30 drive first top roller 10 and second top roller 20 are to the direction motion that is close to laminating drum 50, thereby make a part of laminating drum 50 be located the laminating region, laminating drum 50 extrusion support the conveyer belt 60 on two top rollers this moment, be located the part of laminating region on the conveyer belt 60 accurately, thereby sizing material 70 on making this part conveyer belt 60 get up laminating drum 50, in the above-mentioned laminating in-process, because top roller is not in laminating position sizing material department directly, thereby the laminating effect that the laminating is in fact can not be reached with the steady roll 70 to the realization of adopting the laminating that the laminating is together with the laminating drum 70, thereby the steady effect is realized to the laminating together with the laminating 70.

The embodiment is described by taking the example that the top roller mechanism is used for air spring processing, namely, is applied to an air spring forming machine, and can be applied to other tire processing equipment.

In this embodiment, the top roller mechanism further includes a connecting member 40, the connecting member 40 is connected to the driving member 30, and the first top roller 10 and the second top roller 20 are rotatably connected to the connecting member 40. In this way, the driving member 30 is connected with the first top roller 10 and the second top roller 20 through the connecting member 40, so that the effect that the driving member 30 drives the first top roller 10 and the second top roller 20 to synchronously move is achieved, and the synchronism of the movement is ensured.

Specifically, the connecting member 40 of the present embodiment includes a main body, a first connecting arm, a second connecting arm and a driving connecting arm, wherein the main body is a main part of the connecting member 40, the main body of the present embodiment is a plate-shaped member, the surface of the main body is substantially parallel to the conveying surface of the conveying belt 60, and the first connecting arm and the second connecting arm are disposed at a side of the main body at intervals, and are located at the same side of the main body, such that a groove is naturally formed between the first connecting arm and the second connecting arm, and the groove is used as an attaching area, and the first top roller 10 and the second top roller 20 are rotatably connected with the end of the first connecting arm and the end of the second connecting arm, respectively. The driving connecting arm is also connected with the main body part, but the driving connecting arm and the first connecting arm are respectively positioned at two side surfaces of the main body part, that is, the first connecting arm and the second connecting arm are positioned at one side of the main body part, the driving connecting arm is positioned at the opposite side, the driving connecting arm plays a role of being connected with the driving piece 30, and the effect that the driving piece 30 drives the first top roller 10 and the second top roller 20 to synchronously move through the connecting piece 40 is realized. In this embodiment, the first connecting arm and the second connecting arm are disposed at two opposite edges on one side of the main body, and the driving connecting arm is disposed at a middle area of the other side of the main body, so that the stress balance of the connecting member 40 is ensured, and the reliability of the structure is further ensured.

Of course, the specific structure of the connecting member 40 is not limited to the above-described structure of the present embodiment, and other structures of the connecting member 40 may be adopted as needed. Or the connecting piece 40 is not required, the driving piece 30 is directly in driving connection with the first top roller 10 and the second top roller 20, or a plurality of driving pieces 30, for example, two driving pieces 30 are provided, the two driving pieces 30 are respectively matched with the first top roller 10 and the second top roller 20, and if the top rollers need to synchronously move, the synchronous movement of the two top rollers can be realized by controlling the synchronous movement of the two driving pieces 30 through a program.

The top roller structure of this embodiment is disposed below the laminating drum 50, and more specifically below the axis of the laminating drum 50. Specifically, the first top roller 10 and the second top roller 20 are located below the laminating drum 50, the first top roller 10, the second top roller 20 and the connecting piece 40 are all in a liftable arrangement mode, and can be lifted and lowered under the driving of the driving piece 30, so that when the conveying belt 60 is conveyed normally, the first top roller 10 and the second top roller 20 are located at a lower position, the conveying belt 60 is far away from the laminating drum 50, the laminating drum 50 does not squeeze the conveying belt 60 at this time, so that the conveying belt 60 can convey the sizing material 70 normally, and when the sizing material 70 needs to be laminated, the conveying belt 60 conveys the sizing material 70 to the position right below the laminating drum 50, at this time, the driving piece 30 drives the first top roller 10 and the second top roller 20 to lift and approach the laminating drum 50 through the driving piece 40, the conveying belt 60 and the sizing material 70 on the conveying belt 60 are also close to the laminating drum 50 until the sizing material 70 contacts the laminating drum 50, and the two top rollers are lifted further so that the laminating drum 50 squeezes the conveying belt 60, so that the sizing material 70 is laminated to the laminating drum 50, and the sizing material 70 is laminated to realize lamination.

The driving member 30 of the present embodiment employs a lifting cylinder, however, other driving members may be employed, and a transmission member may be adaptively added.

As shown in fig. 1 and 2, this embodiment also provides a laminating device for an air spring forming machine, the laminating device includes a laminating drum 50, the top roller mechanism described above and a conveyor belt 60, wherein, the circumferential side of the laminating drum 50 has a laminating position, and since this embodiment sets the top roller mechanism below the laminating drum 50, the laminating position is located at the bottom of the laminating drum 50, so that the laminating position faces the laminating area of the top roller mechanism, to ensure the effect of stable lamination. The conveyer belt 60 is supported on the first top roller 10 and the second top roller 20 of the top roller mechanism, so that the conveyer belt 60 is positioned between the laminating drum 50 and the top roller mechanism, and the conveyer belt 60 drives the first top roller 10 and the second top roller 20 to rotate when moving, and the sizing material 70 is positioned on the conveyer belt 60. Thus, when the first top roller 10 and the second top roller 20 move in a direction approaching the laminating drum 50, the laminating drum 50 can press the conveyor belt 60, so that the adhesive 70 is laminated on the laminating drum 50 from the laminating position.

In this embodiment, when the adhesive 70 is adhered, the adhering drum 50 rotates, and the rotation direction of the adhering drum 50 is the same as the conveying direction of the conveying belt 60, so that the conveying direction of the conveying belt 60 is the same as the tangential direction of the adhering position, and the adhesive 70 is adhered to the adhering drum 50 along the rotation direction of the adhering drum 50, so that the adhering effect is ensured.

Preferably, the conveyor belt 60 of the present embodiment employs a flexible member. In this way. The conveyer belt 60 itself can take place certain degree deformation, and when laminating drum 50 is located the laminating region, laminating drum 50 can extrude conveyer belt 60 so that conveyer belt 60 produces certain deformation, can guarantee conveyer belt 60 to the extrusion of sizing material 70 on the one hand, guarantees conveyer belt 60 laminating on the shaping drum, on the other hand avoids conveyer belt 60 to the too big circumstances that leads to sizing material 70 to glue on conveyer belt 60 to sizing material 70's power.

In the present embodiment, the axes of the first top roller 10 and the second top roller 20 are parallel to the axis of the laminating drum 50, so that the conveying direction of the conveying belt 60 is parallel to the tangential direction of the bottom of the laminating drum 50. The conveyance direction of the conveyor belt 60 herein means a direction in which the conveyor belt 60 is normally conveyed, and a direction in which the conveyor belt is deformed by the pressing of the bonding drum 50 during bonding is not a substantial conveyance direction.

The embodiment also provides a laminating method, which adopts the top roller mechanism, and specifically comprises the following steps:

the glue 70 is transported by the conveyor belt 60 to a predetermined position;

The cylinder rod of the driving piece 30 extends out to drive the first top roller 10 and the second top roller 20 to jack up, and the conveying belt 60 presses the sizing material 70 on the laminating drum 50 under the action of the two top rollers, at this time, a part of the laminating drum 50 is positioned in the laminating area;

The conveyor belt 60 and the laminating drum 50 act simultaneously, and the glue 70 on the conveyor belt 60 in the laminating area is laminated to the laminating drum 50, so that the joint of the glue 70 is laminated on the laminating drum 50;

The driving member 30 is retracted, the first top roller 10 and the second top roller 20 are returned downward, and the one-time fitting process is ended.

It should be noted that, in the above embodiments, a plurality refers to at least two.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:

1. The problem that the air spring forming equipment in the prior art cannot realize stable gluing of sizing materials is solved;

2. The phenomenon that the sizing material is stuck with the conveyer belt due to overlarge jacking pressure of the jacking roller is avoided, so that a better laminating effect is achieved, and stable lamination between the sizing material and the laminating drum is realized;

3. The stable lamination can be realized for sizing materials with different viscosity.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A top roller mechanism for the laminating of air spring sizing, characterized in that includes:

a first top roller (10) for receiving a conveyor belt (60);

A second top roller (20) for receiving the conveyor belt (60), the first top roller (10) and the second top roller (20) being spaced apart and forming a laminating area for receiving a laminating drum (50);

The driving piece (30), first top roller (10) with second top roller (20) all with driving piece (30) drive is connected, driving piece (30) drive first top roller (10) with second top roller (20) motion is close to laminating drum (50), so that a part of laminating drum (50) is located in the laminating region, glue (70) on conveyer belt (60) in the laminating region laminate to on the laminating drum (50).

2. The top roll mechanism according to claim 1, further comprising a connecting member (40), the connecting member (40) being connected to the driving member (30), the first top roll (10) and the second top roll (20) each being rotatably connected to the connecting member (40).

3. The top roller mechanism according to claim 2, wherein the connecting member (40) has a first connecting arm and a second connecting arm with a groove therebetween as the fitting region, and the first top roller (10) and the second top roller (20) are rotatably connected with an end of the first connecting arm and an end of the second connecting arm, respectively.

4. The top roller mechanism according to claim 1, wherein the first top roller (10) and the second top roller (20) are located below the laminating drum (50), and the first top roller (10) and the second top roller (20) are arranged in a lifting manner under the driving of the driving member (30) so as to be close to the laminating drum (50) for laminating the adhesive (70) or far from the laminating drum (50) for conveying.

5. A bonding apparatus, comprising:

A fitting drum (50), wherein the circumferential side surface of the fitting drum (50) is provided with fitting positions;

the top roller mechanism of any one of claims 1 to 4, the apply position being toward an apply region of the top roller mechanism;

The conveying belt (60), the conveying belt (60) is supported on a first top roller (10) and a second top roller (20) of the top roller mechanism, sizing material (70) is located on the conveying belt (60), when the first top roller (10) and the second top roller (20) move towards the direction close to the laminating drum (50), the laminating drum (50) extrudes the conveying belt (60), and the sizing material (70) is laminated to the laminating drum (50) by the laminating position.

6. Laminating device according to claim 5, wherein the laminating drum (50) rotates in the same direction as the conveying direction of the conveyor belt (60).

7. Laminating device according to claim 5, characterized in that the top roller mechanism is located below the laminating drum (50), the conveyor belt (60) being located between the laminating drum (50) and the top roller mechanism.

8. Laminating device according to claim 5, characterized in that the axes of the first top roller (10) and the second top roller (20) are parallel to the axis of the laminating drum (50).

9. A fitting device according to claim 5, wherein the conveyor belt (60) is a flexible member.

10. An air spring forming machine comprising the bonding device according to any one of claims 5 to 9.