CN205416424U - Width adjustable tire assembly drum piece - Google Patents
Width adjustable tire assembly drum piece Download PDFInfo
- Publication number
- CN205416424U CN205416424U CN201620141664.4U CN201620141664U CN205416424U CN 205416424 U CN205416424 U CN 205416424U CN 201620141664 U CN201620141664 U CN 201620141664U CN 205416424 U CN205416424 U CN 205416424U
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- drum
- sheet
- storage tank
- tire assembly
- drum piece
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Abstract
The utility model provides a width adjustable tire assembly drum piece, the number of times that reduces installation and dismantlement improves production efficiency. The drum piece is including the main drum piece and drum shoulder drum piece that can dismantle the connection, one side that main drum piece is close to machine drum middle part offer be used for placing the storage tank no. 1 of adhesive tape and be used for adjusting rouse with the machine between the sawtooth of width, main drum piece opposite side with it is used for placing the storage tank no. 2 that the support was glued to form between the drum shoulder drum piece.
Description
Technical field
This utility model relates to tyre technology, is specifically related to a kind of broad-adjustable tire assembly drum sheet, it is adaptable to SUVRFT tire.
Background technology
Existing machine drum is tiltedly drum design, and drum sheet is arranged on machine drum with certain gradient, supports glue and is the most manually fitted on the bulging sheet of inclination.This type of is designed with following deficiency:
Drum sheet angle mount, when machine drum easily causes cord anti-package with certain taper cord fold and drum shoulder, drum in cord coefficient of strain differ, reduce tire quality；
Support glue is directly against being combined on bulging sheet, because support tape has certain thickness, is convex shape on drum sheet, supports glue and is easily generated drum with drum sheet not after same plane, cord anti-package and between support glue；
Drum sheet angle mount, because the angle of inclination of different size is different, unfavorable calculating drum sheet width and the unification of design formula, in-site installation and removal efficiency are relatively low；
It is adjustable that this type of drum sheet is difficult to realize width, for poor with cun number specification adaptability, and the switching being unfavorable between specification.
Utility model content
This utility model provides a kind of broad-adjustable tire assembly drum sheet, and the number of times reducing installation and removal improves production efficiency.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of broad-adjustable tire assembly drum sheet, including the main bulging sheet removably connected and drum shoulder drum sheet, described main bulging sheet side in the middle part of machine drum offers the storage tank one for placing adhesive tape and for being formed for placing the storage tank two supporting glue between the sawtooth of width between regulation and machine drum, described main bulging sheet opposite side and described drum shoulder drum sheet.
Preferably, described storage tank two is arranged horizontally.
Preferably, it is connected by nut between described main bulging sheet with drum shoulder drum sheet.
From above technical scheme, this utility model has the advantages that
One, the beneficially support glue that is designed with of storage tank two is accurately positioned, and prevents when molding because suppressing the sliding of generation；
Two, concordant with drum sheet after support glue laminating, effectively prevent liner and the bubble generation supporting glue, supporting between glue and cord；
Three, due to the level design of storage tank two so that drum sheet can be horizontally mounted, and is difficult to fold after cord anti-package, and advantageously ensure that the cord drawing coefficient concordance at each position, drum sheet is under stretched condition, and between drum sheet and drum sheet, gap is more uniform, the quality of one section of tire base when improving molding；
Four, the width rousing the width between sheet and machine drum and storage tank two is the most adjustable, it is achieved with the switching between cun number different size, reduces drum sheet kind and installation, the number of times of dismounting, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the assembling schematic diagram of drum sheet and drum.
In figure: 10, main bulging sheet, 11, storage tank one, 12, sawtooth, 20, drum shoulder drum sheet, 30, adhesive tape, 40, support glue, 50, storage tank two, 60, nut, 70, drum.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of preferred implementation of the present utility model is described in detail.
As shown in Figure 1, described bulging sheet includes main bulging sheet 10 and drum shoulder drum sheet 20, it is connected by nut 60 between main bulging sheet with drum shoulder drum sheet, the described main bulging sheet 10 side in the middle part of machine drum offers the storage tank 1 for placing adhesive tape 30 and for the sawtooth 12 of width between regulation and machine drum, and this sawtooth realizes width adjusting to adjust assembly drum overall width.Formed for placing the storage tank 2 50 supporting glue 40 between described main bulging sheet 10 opposite side and described drum shoulder drum sheet 20.
Owing to main bulging sheet removably connects with drum shoulder drum sheet, by coordinating the drum shoulder drum sheet 20 of different in width, thus regulate storage tank 2 50 and support the width of glue 40, so only need to exchange drum shoulder drum sheet and just can realize the switching between same cun of number different size, reduce the number of times raising production efficiency of installation and removal.
Depending on the design considerations internal structure of storage tank 2 50 and the distribution situation of support glue, laminating liner under machine drum contraction state, uphold rear inner lining stretching and be close to storage tank two, the support glue of storage tank two shape of then fitting, then fit cord, to ensure liner and to support glue, fit tightly bubble-free between support glue and cord, thus improve Forming Quality.
Fig. 2 shows the assembling schematic diagram of bulging sheet and drum 70, the two ends of machine drum are provided with a pair bulging sheet, connected by adhesive tape 30 between two drum sheets, adhesive tape be mainly designed to offer machine drum shrink and uphold time pretightning force and play bulging sheet location effect, it is ensured that machine drum uphold and shrink time dimensional stability.In order to prevent upper and lower play, between two drum sheets, also set up clamping joint.
Drum sheet width is 30 deciles of the diameter under machine drum contraction state, and the bulging footpath under contraction state is beneficial to the disengaging of one section of tire base less than steel ring internal diameter 20-30mm.
Drum sheet external diameter under machine drum stretched condition is consistent with existing bulging sheet drum footpath, to reduce the optimum performance of the difference guarantee material of cord tire of the same race drawing coefficient between RFT and non-RFT.
The above embodiment is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present utility model determine.
Claims (3)
1. a broad-adjustable tire assembly drum sheet, it is characterized in that, including the main bulging sheet (10) removably connected and drum shoulder drum sheet (20), the described main bulging sheet (10) side in the middle part of machine drum offers the storage tank one (11) for placing adhesive tape (30) and for the sawtooth (12) of width between regulation and machine drum, is formed and be used for placing the storage tank two (50) supporting glue (40) between described main bulging sheet (10) opposite side and described drum shoulder drum sheet (20).
Tire assembly drum sheet the most according to claim 1, it is characterised in that described storage tank two (50) is arranged horizontally.
Tire assembly drum sheet the most according to claim 1, it is characterised in that be connected by nut (60) between described main bulging sheet (10) with drum shoulder drum sheet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141664.4U CN205416424U (en) | 2016-02-25 | 2016-02-25 | Width adjustable tire assembly drum piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141664.4U CN205416424U (en) | 2016-02-25 | 2016-02-25 | Width adjustable tire assembly drum piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205416424U true CN205416424U (en) | 2016-08-03 |
Family
ID=56541584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620141664.4U Active CN205416424U (en) | 2016-02-25 | 2016-02-25 | Width adjustable tire assembly drum piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205416424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953582A (en) * | 2017-11-30 | 2018-04-24 | 正新橡胶（中国）有限公司 | Tire building laminating drum |
| CN111016241A (en) * | 2019-12-30 | 2020-04-17 | 山东丰源轮胎制造股份有限公司 | Adjustable cushion block for BT drum of tire one-step forming machine |
-
2016
- 2016-02-25 CN CN201620141664.4U patent/CN205416424U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953582A (en) * | 2017-11-30 | 2018-04-24 | 正新橡胶（中国）有限公司 | Tire building laminating drum |
| CN107953582B (en) * | 2017-11-30 | 2020-04-21 | 正新橡胶（中国）有限公司 | Tyre forming and jointing drum |
| CN111016241A (en) * | 2019-12-30 | 2020-04-17 | 山东丰源轮胎制造股份有限公司 | Adjustable cushion block for BT drum of tire one-step forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |