CN216635501U - Tire shoulder pad rubber fitting device and forming machine - Google Patents
Tire shoulder pad rubber fitting device and forming machine Download PDFInfo
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- CN216635501U CN216635501U CN202123421058.8U CN202123421058U CN216635501U CN 216635501 U CN216635501 U CN 216635501U CN 202123421058 U CN202123421058 U CN 202123421058U CN 216635501 U CN216635501 U CN 216635501U
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Abstract
The utility model provides a tire shoulder wedge fitting device and a forming machine, comprising: the belt ply drum assembly is provided with an adsorption mechanism so as to adsorb the rubber material on the belt ply drum assembly when the rubber material is close to the belt ply drum assembly; the first compression roller assembly is movably arranged relative to the belt drum assembly so as to abut against the belt drum assembly and press the rubber material on the belt drum assembly when the first compression roller assembly is close to the belt drum assembly. The tire shoulder wedge attaching device solves the problem that the tire shoulder wedge attaching device in the prior art is easy to separate from a belt ply drum when the tire shoulder wedge is attached.
Description
Technical Field
The utility model relates to the technical field of tires, in particular to a tire shoulder wedge attaching device and a forming machine.
Background
In the production process of the standard tire of the traditional meridian load tire forming machine, the cushion rubber sizing material is attached to the side of the attaching drum of the main feeding frame, is attached to the outer side of the curtain cloth, is positioned below a belt ply and above the curtain cloth in the tire structure, and is mainly manually attached and connected, so that the workload of operators is large and unsafe.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a tire shoulder wedge attaching device and a forming machine, and aims to solve the problem that the tire shoulder wedge attaching device in the prior art is easy to separate from a belt ply drum when attaching tire shoulder wedges.
In order to achieve the above object, according to an aspect of the present invention, there is provided a shoulder wedge attaching device including: the belt drum assembly is provided with an adsorption mechanism so as to adsorb the rubber material on the belt drum assembly when the rubber material is close to the belt drum assembly; the first compression roller assembly is movably arranged relative to the belt drum assembly so as to abut against the belt drum assembly and press the rubber material on the belt drum assembly when the first compression roller assembly is close to the belt drum assembly.
Further, be equipped with the joint portion on the belted layer drum subassembly, adsorption apparatus includes: a magnetic clamping bar mechanism movably arranged relative to the belt drum assembly; the magnetic part is arranged at the joint part, and when the end part of the sizing material moves to the joint part, the magnetic clamping rod mechanism moves close to the joint part and is attracted with the magnetic part under the magnetic attraction effect so as to fix the end part of the sizing material between the magnetic clamping rod mechanism and the magnetic part.
Further, the shoulder wedge laminating device still includes the conveyer belt subassembly, and the conveyer belt subassembly sets up in one side of belted layer drum subassembly to simultaneously to belted layer drum subassembly transport two sizing materials, wherein, the shoulder wedge laminating device still includes: and the second compression roller assembly is arranged at one end of the conveyor belt assembly close to the belt drum assembly and movably arranged relative to the conveyor belt assembly, wherein the second compression roller assembly is rotatably arranged to compress the rubber material on the conveyor belt assembly when approaching the conveyor belt assembly.
Further, the shoulder wedge fitting device further comprises: and the distance adjusting assembly is arranged on the conveyor belt assembly and is used for adjusting the distance between the two rubber materials.
Further, shoulder wedge laminating device still includes: decide the subassembly, decide the subassembly and set up on the conveyer belt subassembly to cut the sizing material.
Further, shoulder wedge laminating device still includes: the conveying belt driving mechanism is in driving connection with the conveying belt assembly so as to drive the conveying belt assembly to move; and the control switch is arranged on the conveyor belt assembly and is in control connection with the conveyor belt driving mechanism, so that the conveyor belt driving mechanism is controlled to start and stop through the preset time at intervals to control the cutting assembly to cut the length of the rubber material.
Further, shoulder wedge laminating device still includes: and the driving assembly is connected with the magnetic clamping rod mechanism so as to drive the magnetic clamping rod mechanism to be close to or far away from the belt drum assembly.
Further, be equipped with the joint portion on the belted layer drum subassembly, adsorption apparatus includes: a plurality of suction cups spaced apart in a circumferential direction of the belt drum assembly to attract the gum material onto the belt drum assembly.
Further, shoulder wedge laminating device still includes: and the vacuum system is connected with the adsorption mechanism so as to enable the sucker to generate suction force through vacuumizing.
According to another aspect of the utility model, the forming machine comprises a shoulder pad rubber applying device.
The tire shoulder cushion gluing device adopting the technical scheme of the utility model is provided with the adsorption mechanism on the belt ply drum assembly, when one end of the cushion glue is close to the belt ply drum assembly, the adsorption mechanism can adsorb the rubber material onto the belt ply drum assembly, so that the cushion glue is sequentially glued along the surface of the belt ply drum, and further, in order to prevent the cushion glue from being thrown out in the rotating process of the belt ply drum, the tire shoulder cushion gluing device is also provided with the first compression roller assembly, the first compression roller assembly is used for pushing the rubber material to be glued with the belt ply drum and preventing the cushion glue from being thrown out, the problem that the cushion glue cannot be separated from the belt ply drum during gluing is ensured through the adsorption mechanism and the first compression roller assembly, and the generation of empty drum and bubbles is avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 shows a schematic view from a first perspective of an embodiment of a shoulder wedge conforming device according to the present invention; and
FIG. 2 shows a schematic view from a second perspective of an embodiment of the shoulder wedge application device of the present invention.
Wherein the figures include the following reference numerals:
10. a conveyor belt assembly; 20. a belt drum assembly; 40. a first press roll assembly; 41. a magnetic clamping bar mechanism; 50. a distance adjusting component; 60. cutting the assembly; 70. and (4) guiding the assembly away.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The utility model provides a shoulder wedge attaching device, aiming at solving the problem that a shoulder wedge attaching device in the prior art is easy to separate from a belt ply drum when a shoulder wedge is attached.
Referring to fig. 1 and 2, a shoulder wedge attaching device includes a belt drum assembly 20 and a first pressing roller assembly 40, wherein an adsorbing mechanism is disposed on the belt drum assembly 20 to adsorb a rubber material on the belt drum assembly 20 when the rubber material approaches the belt drum assembly 20; the first press roller assembly 40 is movably arranged relative to the belt drum assembly 20 to abut the belt drum assembly 20 and press the rubber compound onto the belt drum assembly 20 when approaching the belt drum assembly 20.
The tire shoulder cushion gluing device is characterized in that the belt drum component 20 is provided with an adsorption mechanism, when one end of the cushion glue is close to the belt drum component 20, the adsorption mechanism can adsorb the rubber material onto the belt drum component 20, the cushion glue is sequentially glued along the surface of the belt drum, furthermore, in order to prevent the cushion glue from being thrown out in the rotating process of the belt drum, the tire shoulder cushion gluing device is further provided with a first compression roller component 40, the first compression roller component 40 is used for pushing the rubber material to be glued with the belt drum and preventing the cushion glue from being thrown out, the problem that the cushion glue cannot be separated from the belt drum in the gluing process is guaranteed through the adsorption mechanism and the first compression roller component 40, and the generation of empty drum and air bubbles is avoided.
Be equipped with the joint portion on the belted layer drum subassembly 20, adsorption apparatus includes: a magnetic clamping bar mechanism 41 and magnetic members, the magnetic clamping bar mechanism 41 being movably arranged relative to the belt drum assembly 20; the magnetic members are disposed around or inside the belt drum assembly 20 to attract the magnetic clamping bar mechanism 41 by magnetic attraction to the belt drum assembly 20 and to apply the glue to the belt drum assembly 20.
The position that the joint portion is used for with the tip laminating of sizing material for belted layer drum subassembly in this embodiment, the principle design of magnetism has been adopted to the adsorption apparatus, it is concrete, set up a pair of magnetic part on the joint portion of belted layer drum, this magnetic part can adopt magnetic metal material to make, like magnet etc., two magnetic part are located the both sides of the last joint portion of belted layer drum respectively, when belted layer drum subassembly 20 rotates, the magnetic part is inhaled magnetism clamping bar mechanism 41 through the magnetism actuation and is inhaled the belted layer drum on, thereby press from both sides the pad glue between magnetism clamping bar mechanism 41 and magnetic part all the time.
In addition, the adsorption mechanism may also adopt an electromagnetic attraction manner, so that the magnetic clamping bar mechanism 41 and the belt drum assembly 20 can automatically clamp the cushion rubber under the action of the magnetic attraction.
The second compression roller assembly in this embodiment is arranged on the conveyor belt assembly 10, and comprises a plurality of rollers, and can be close to the belt ply drum or be far away from the belt ply drum, and the second compression roller assembly is mainly used for rolling the joint at the end part of the cushion rubber, so as to prevent the untight problem of the joint from being pasted, and the plurality of compression rollers are arranged along the direction of conveyance perpendicular to the cushion rubber, and are arranged in one-to-one correspondence with the plurality of rubber mats, so as to roll the rubber mats respectively.
The second compression roller assembly is arranged at the tail end of the conveyor belt assembly, when the belt drum assembly winds rubber materials, the rubber materials are cut on the conveyor belt assembly, the belt drum winds the rubber materials, particularly when the belt drum is wound quickly, only a small part of rubber materials are still on the conveyor belt assembly, the rubber materials are prone to left and right deviation, the belt drum winding is caused to be deviated, and the like.
The shoulder wedge attaching device further comprises a distance adjusting assembly 50, and the distance adjusting assembly 50 is arranged on the conveyor belt assembly 10 and used for adjusting the distance between the two rubber materials.
The distance adjusting assembly 50 can adjust the distance between the cushion rubbers to ensure that a plurality of cushion rubbers can be wound on the belt drum according to the preset position.
The shoulder wedge attaching device further comprises a cutting assembly 60, wherein the cutting assembly 60 is arranged on the conveyor belt assembly 10 to cut rubber.
The tire shoulder pad gluing device further comprises: the conveyor belt driving mechanism is in driving connection with the conveyor belt assembly 10 so as to drive the conveyor belt assembly 10 to move; and the control switch is arranged on the conveyor belt assembly 10 and is in control connection with the conveyor belt driving mechanism so as to control the conveyor belt driving mechanism to start and stop through the interval preset time to control the cutting assembly 60 to cut the length of the rubber material.
The cutting principle is as follows: the conveying speed of the conveyor belt assembly 10 is constant, the control switch controls the driving mechanism to be started and stopped according to preset time, so that the conveyor belt assembly 10 always conveys the tread according to preset time, then the cutting assembly 60 cuts the tread when the conveyor belt assembly 10 stops, and the length of each tread is controlled by controlling the moving time and speed of the conveyor belt assembly 10.
The shoulder wedge applying device further comprises a driving assembly connected to the magnetic clamping bar mechanism 41 to drive the magnetic clamping bar mechanism 41 to move closer to or away from the belt drum assembly 20.
The driving assembly may adopt a driving cylinder, the driving cylinder drives the magnetic clamping bar mechanism 41 to approach the belt drum, and then the magnetic member on the belt drum adsorbs the magnetic clamping bar mechanism 41 on the belt drum, so as to press the cushion rubber on the belt drum.
The adsorption mechanism includes: the plurality of suckers are arranged at intervals along the circumferential direction of the belt ply drum assembly to adsorb rubber on the belt ply drum assembly, so that the problem that the rubber falls off or is not tightly attached to the belt ply drum when being wound on the belt ply drum is solved. The tire shoulder wedge fitting device further comprises a vacuum system, and the vacuum system is connected with the adsorption mechanism so as to enable the sucker to generate suction force through vacuumizing.
The utility model also provides a forming machine, wherein the tire shoulder pad rubber is attached through the tire shoulder pad rubber.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the utility model relates to a tire forming method, which is characterized in that the design of a cushion rubber feeding system of a forming machine is concentrated, a tire shoulder cushion rubber attaching device is improved, semi-finished cushion rubber is guided out by a guide-out component 70, automatically centered by a distance adjusting component 50, conveyed to an automatic fixed-length ultrasonic cutting component 60 to be cut, reaches a cushion rubber front template close to one end of a belt beam drum on a conveyor belt component 10 after reaching a preset length, reaches the belt beam drum after automatically correcting the deviation of the front template, is pressed by a plurality of press rollers after being subjected to vacuum adsorption on the belt beam drum plate and clamped by a magnetic clamping rod, and finally is pressed by a connector to finish automatic attaching.
When in specific use, the main process steps are as follows:
the cushion rubber is guided out from the spool material roll through the cushion rubber guide-out component 70, and after the pre-centering of the cushion rubber automatic distance adjusting component 50, the distance between the left cushion rubber and the right cushion rubber is adjusted to the width required by the tire formula;
after the cushion rubber is automatically fixed in length by a cushion rubber automatic length fixing switch and is cut off by an ultrasonic cutting assembly 60, the cushion rubber is conveyed to the front end of the upper conveying template before the cushion rubber;
the cushion rubber is corrected by the automatic deviation correcting component, and is conveyed to the near end of the belt drum plate after being adjusted.
The cushion gum moves to the adsorption drum plate of the belt ply drum, the front end of the cushion gum is adsorbed to the vacuum adsorption sucker, and meanwhile, the magnetic clamping rod is attracted to the belt ply drum plate to prevent the end part from dropping in the rotation and attachment process of the belt ply drum.
Pressing the cushion rubber by a plurality of compression rollers when the belt drum rotates for nearly one circle, withdrawing the clamping rod into the device by the magnetic clamping rod mechanism 41, and pressing the rear end connector and the front end connector of the cushion rubber by the plurality of compression rollers to complete the lamination of the cushion rubber;
the tire shoulder cushion rubber fitting device enriches the tire production method and provides a novel cushion rubber fitting method. In the past, after the cushion rubber is attached to a forming drum, the cushion rubber needs to be expanded by the forming drum during forming, the cushion rubber can be stretched in the circumferential direction in the expansion process of a bladder in the middle of the forming drum, the cushion rubber is not uniformly stretched on the whole circumference, and certain influence can be caused on the quality of a tire. When the cushion rubber is attached to the belt ply drum and formed on the forming drum, the cushion rubber cannot be stretched, the cushion rubber can be uniformly distributed on the circumference, and the quality of the tire is improved. And the cushion glue can be automatically attached in the whole process, so that the production efficiency is improved, and the labor intensity of workers is reduced.
The back of laminating on belted layer drum is glued to the pad, has avoided being stretched when the shaping on the shaping drum, can guarantee to fill up the even distribution of glue at child embryo circumference for the dynamic balance index of tire has very big improvement, has promoted the quality of tire.
The cushion glue can be automatically attached in the whole process, so that the production efficiency is improved, and the labor intensity of workers is reduced.
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 example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a tire shoulder wedge laminating device which characterized in that includes:
a belt drum assembly (20), wherein an adsorption mechanism is arranged on the belt drum assembly (20) to adsorb the rubber material on the belt drum assembly (20) when the rubber material is close to the belt drum assembly (20);
a first press roller assembly (40), said first press roller assembly (40) being movably arranged relative to said belt drum assembly (20) to abut said belt drum assembly (20) and press said rubber compound onto said belt drum assembly (20) when approaching said belt drum assembly (20).
2. The shoulder wedge applying apparatus according to claim 1, wherein a joint portion is provided on the belt drum assembly (20), and the suction mechanism includes:
-a magnetic clamping bar mechanism (41), said magnetic clamping bar mechanism (41) being movably arranged with respect to said belt drum assembly (20);
a magnetic member disposed at the joint portion,
when the end part of the sizing material moves to the joint part, the magnetic clamping rod mechanism (41) moves close to the joint part and is attracted with the magnetic part under the magnetic attraction effect so as to fix the end part of the sizing material between the magnetic clamping rod mechanism (41) and the magnetic part.
3. The shoulder wedge applying apparatus according to claim 1, further comprising a conveyor belt assembly (10), wherein the conveyor belt assembly (10) is disposed on one side of the belt drum assembly (20) to simultaneously deliver two rubber compounds to the belt drum assembly (20), wherein the shoulder wedge applying apparatus further comprises:
a second pressure roller assembly arranged at an end of the belt assembly (10) near the belt drum assembly (20) and movably arranged in relation to the belt assembly (10), wherein the second pressure roller assembly is rotatably arranged to press the glue against the belt assembly (10) when approaching the belt assembly (10).
4. The shoulder wedge applying apparatus according to claim 3, further comprising:
a pitch assembly (50), the pitch assembly (50) being arranged on the conveyor belt assembly (10) for adjusting the pitch between two strips of glue.
5. The shoulder wedge applying apparatus according to claim 3, further comprising:
a cutting assembly (60), the cutting assembly (60) being disposed on the conveyor belt assembly (10) to cut the glue.
6. The shoulder wedge applying apparatus according to claim 5, further comprising:
a conveyor belt driving mechanism which is in driving connection with the conveyor belt assembly (10) to drive the conveyor belt assembly (10) to move;
control switch, control switch sets up on conveyer belt subassembly (10), and with conveyer belt drive mechanism control connection to control through the time control that the interval was predetermine conveyer belt drive mechanism opens and stops control decide subassembly (60) and tailor the length of sizing material.
7. The shoulder wedge application device of claim 2, further comprising:
a drive assembly connected with the magnetic clamping bar mechanism (41) to drive the magnetic clamping bar mechanism (41) towards or away from the belt drum assembly (20).
8. The shoulder wedge conforming device of claim 1 wherein the suction mechanism comprises:
a plurality of suction cups arranged at intervals in the circumferential direction of the belt drum assembly (20) for sucking the rubber compound on the belt drum assembly (20).
9. The shoulder wedge application device of claim 8, further comprising:
and the vacuum system is connected with the adsorption mechanism so as to enable the sucker to generate suction force through vacuumizing.
10. A molding machine comprising a shoulder wedge attaching device, characterized in that the shoulder wedge attaching device is the shoulder wedge attaching device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123421058.8U CN216635501U (en) | 2021-12-30 | 2021-12-30 | Tire shoulder pad rubber fitting device and forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123421058.8U CN216635501U (en) | 2021-12-30 | 2021-12-30 | Tire shoulder pad rubber fitting device and forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216635501U true CN216635501U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123421058.8U Active CN216635501U (en) | 2021-12-30 | 2021-12-30 | Tire shoulder pad rubber fitting device and forming machine |
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| Country | Link |
|---|---|
| CN (1) | CN216635501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116394565A (en) * | 2023-05-26 | 2023-07-07 | 天津赛象科技股份有限公司 | Automatic adjusting device for deviation correcting technological parameters of all-steel tire belt ply |
-
2021
- 2021-12-30 CN CN202123421058.8U patent/CN216635501U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116394565A (en) * | 2023-05-26 | 2023-07-07 | 天津赛象科技股份有限公司 | Automatic adjusting device for deviation correcting technological parameters of all-steel tire belt ply |
| CN116394565B (en) * | 2023-05-26 | 2023-08-15 | 天津赛象科技股份有限公司 | Automatic adjusting device for deviation correcting technological parameters of all-steel tire belt ply |
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