CN202669002U - Tire body assembly pressing device - Google Patents
Tire body assembly pressing device Download PDFInfo
- Publication number
- CN202669002U CN202669002U CN 201120505556 CN201120505556U CN202669002U CN 202669002 U CN202669002 U CN 202669002U CN 201120505556 CN201120505556 CN 201120505556 CN 201120505556 U CN201120505556 U CN 201120505556U CN 202669002 U CN202669002 U CN 202669002U
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- Prior art keywords
- press fit
- balladeur train
- fit device
- assembly
- pressing device
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Abstract
The utility model discloses a tire body assembly pressing device. A composite part pressing device and a cord fabric pressing device are installed on the same carriage in integrated mode, so that initial installation accuracy of two independent installation structures and miniaturization design of the whole structure are improved, and accuracy of successive implementation of pressing operation of composite parts and cord fabric is improved. The tire body assembly pressing device is installed on one side of a tire building machine, wherein a tire body drum is placed on the side of the tire building machine. The tire body assembly pressing device comprises the composite part pressing device and a cord fabric pressing assembly, wherein the composite part pressing device is used for conducting pressing operation of a lining layer and sidewall rubber, and the cord fabric pressing assembly is used for conducting pressing operation of cord fabric joints. The composite part pressing device and the cord fabric pressing assembly are installed on the same carriage. The carriage is connected with guide rails at two sides of a base in meshed mode through bottom slide blocks, and a first drive air cylinder used for driving the carriage to longitudinally reciprocate is installed between the carriage and the base.
Description
Technical field
The utility model relates to and a kind ofly prepares the carcass assembly press fit device of carcass assembly for the manufacture of rubber tyre, belongs to the rubber manufacturing machinery field.
Background technology
Being matched at present the rubber tyre of all kinds of vehicles, mainly is to adopt forming machine that wire bead, carcass assembly and belt-tread package are made fetus by techniques such as pressing, anti-packages.
In green tyres manufacturing process device, normally finish preparation carcass assembly in carcass drum, again with the carcass component transfer to assembly drum.In preparation carcass component process, both need adopt press fit device to carry out stitching operation with extruding, discharge bubble for the lap between inner liner and the both sides sidewall rubber, also need carry out stitching operation to the cord joint of follow-up winding.
Shown in rear accompanying drawing 1, adopt the carcass assembly press fit device of prior art, its scheme is that the composite members press fit device (50) that will successively implement stitching operation is installed separately with cord fabric stitching apparatus (60), and passes through the stitching operation of drive unit execution on carcass drum (70) separately.Wherein, composite members press fit device (50) is installed on support (51), and it drives cylinder (52) pressure roller (53) is delivered to pressing station on the carcass drum (70) once from station is installed.
The major technique shortcomings and deficiencies part that prior carcass assembly press fit device exists is:
1, composite members press fit device (50) adopts separately independently installing mechanism with cord fabric stitching apparatus (60), need to be equipped with the driving cylinder (52) of larger stroke and driving force parameter, both to be unfavorable for the stability of composite members surface pressure closing operation, also to be unfavorable for reducing the cost of the driver part of purchasing;
2, be unfavorable for improving the initial installation accuracy of 2 Independent interposed structures, the degree of accuracy of successively implementing composite members, cord stitching operation is difficult to control;
3, composite members press fit device (50) and cord fabric stitching apparatus (60) adopt be installed separately, structure that each is self-driven, need the larger installing space of configuration and be unfavorable for the Miniaturization Design of complete machine structure;
4, many groups pressure roller of composite members press fit device (50) takes aligned type to arrange, and easily forms the gap of pressing between the pressure roller and causes the bubble of subregion to discharge;
When 5, cord fabric stitching apparatus (60) operated, the recoil strength that causes owing to stitching operation was easy to cause device to retreat greatly, thereby impact is for the pressing effect of cord joint.
In view of this spy proposes present patent application.
The utility model content
Carcass assembly press fit device described in the utility model, its purpose is to solve the shortcoming that prior art exists and takes composite members press fit device and cord fabric stitching apparatus integrated installation in same balladeur train, with the initial installation accuracy that improves 2 Independent interposed structures and the Miniaturization Design of complete machine structure, thereby improve the degree of accuracy of successively implementing composite members, cord stitching operation.
Another purpose of design is, before the composite members stitching operation, the composite members press fit device is moved to the wait station in advance, reducing for the stroke that drives cylinder and the requirement of driving force parameter, thereby both improved the stability of composite members surface pressure closing operation, also be conducive to reduce the cost of the driver part of purchasing.
Purpose of design also is, takes alternating expression to arrange pressure roller, to avoid forming the pressing gap on the composite members surface, improves the bubble expulsion efficiency of composite members integral body.
Also attainable purpose of design is, the recoil strength for stitching operation causes is improved the pressing effect of cord joint further to fix by stopping device.
For realizing above-mentioned purpose of design, described carcass assembly press fit device is arranged at carcass drum one side of tyre building machine, includes for carrying out the composite members press fit device of stitching operation for inner liner and sidewall rubber and carrying out the cord pressing assembly of stitching operation for the cord joint.
Be that with the difference of prior art described composite members press fit device and cord pressing assembly are installed on same balladeur train.
Balladeur train is connected with a joggle in the guide rail of base both sides by the slide block of bottom, and the first driving cylinder that longitudinally moves back and forth for driving balladeur train is installed between balladeur train and base.
Such as above-mentioned basic scheme, composite members press fit device and cord fabric stitching apparatus integrated installation are in same balladeur train, balladeur train drives cylinder by first and is along the longitudinal movement to waiting for station along base, and then the composite members press fit device carries out stitching operation by its driving mechanism with the composite members surface that pressure roller is delivered on the carcass drum again.
Therefore, be conducive to improve simultaneously the initial installation accuracy of above-mentioned 2 independent setting devices, dwindle simultaneously complete machine structure and take up room and implement Miniaturization Design.
Before the composite members stitching operation, the composite members press fit device is moved to the wait station in advance, can reduce its stroke that drives cylinder and the requirement of driving force parameter, and pressure roller is also stronger in the stability of composite members surface pressure closing operation.
Be the large pressing effect that has influence on the cord joint of recoil strength that prevents from causing because of stitching operation, the corrective measure that can take is:
Be provided with at least one group of stopping device at base, stopping device includes the lever that lateral shaft is located at mount pad, and vertical end of lever is connected in the drive end of vertical cylinder, and vertical other end of lever is closely against and moves to the balladeur train rear portion of waiting for station.
For the inner liner and the pressing effect between the sidewall rubber that improve to consist of further composite members, avoid being difficult to discharge local bubble because the pressing gap occurring, described composite members press fit device has 2 groups of press roll components that driven by lateral driver device, and each group press roll component includes at least 2 pressure rollers;
In each group press roll component, a plurality of pressure rollers are arranged interlacedly;
In 2 groups of press roll components, the staggered distance of pressure roller equates.
Based on design concept of the present utility model, can have multiple such as respective drive and the guiding mechanism of realizing axial/radial/vertical/transverse shifting or slip, drive units such as employing cylinder, reducing motor, oil cylinder, and take classes transmission and the guiding parts such as screw-and-nut, ball-screw-screw, Timing Belt-synchronous pulley, gear-tooth bar, slide block-guide rail.
In above-mentioned composite members press fit device, comparatively preferred lateral driver device includes, and is horizontally installed with the left-right rotary ball-screw along balladeur train, and the end of left-right rotary ball-screw is arranged with driven pulley;
Be installed on the reducing motor of balladeur train, connect and the driving driven pulley by driving wheel sheathed on its drive end, Timing Belt; Every group of press roll component all is sheathed on the left-right rotary ball-screw.
For improving simultaneously for the stability of composite members surface pressing and the synchronism that a plurality of pressure roller moves to the pressing station, can be in every group of press roll component, a plurality of pressure rollers are installed on same bracing frame by the first back shaft respectively, and bracing frame is connected in the drive end of the second driving cylinder by the second back shaft;
The second installing rack engaging sleeve that drives cylinder is installed is located at the left-right rotary ball-screw.
For preventing installing rack along occur spraining in the left-right rotary ball-screw transverse shifting process strength or deflection, can one horizontal slide rail be installed at balladeur train, be provided with the transverse slider that is connected with a joggle in horizontal slide rail in the end of installing rack.Provide guiding in the transverse shifting process with lubricated by horizontal slide rail to installing rack.
For cutting angle for different cords, can be in cord pressing assembly, several briquettings are arranged with embarking on journey and are 0-45 ° angle with the transverse horizontal line of balladeur train.
Content to sum up, the advantage that described carcass assembly press fit device has has:
1, complete machine is taked integration installation structure, can improve 2 independent setting devices initial installation accuracy, be conducive to the complete machine Miniaturization Design, thereby improve the degree of accuracy of successively implementing composite members, cord stitching operation.
2, effectively reduce for the driving cylinder stroke of composite members press fit device and the requirement of driving force parameter, thus both improved stitching operation stability, be conducive to reduce the cost of the driver part of purchasing.
3, take alternating expression to arrange pressure roller, can avoid the pressing gap occurring and the bubble discharge rate that improves composite members integral body.
4, overcome the recoil strength that stitching operation causes by stopping device, and then improve the pressing effect of cord joint.
Description of drawings
Now by reference to the accompanying drawings the utility model is described further;
Fig. 1 is the carcass assembly press fit device structural representation of prior art;
Fig. 2 is the structural representation of carcass assembly press fit device described in the utility model;
Fig. 3 is the schematic diagram that uses stopping device;
Fig. 4 is the Facad structure schematic diagram of carcass assembly press fit device;
Fig. 5 is the side schematic view of Fig. 4;
Fig. 6 is the cross-sectional view of press roll component;
As shown in Figure 1, composite members press fit device 50, support 51 drives cylinder 52, pressure roller 53, cord fabric stitching apparatus 60, carcass drum 70;
Extremely shown in Figure 6 such as Fig. 2, composite members press fit device 1, pressure roller 10, press roll component 11, the first back shafts 12, bracing frame 13, the second back shafts 14, the second drive cylinders 15, installing rack 16, left-right rotary ball-screw 17, driven pulley 18, Timing Belt 19;
Balladeur train 3, slide block 30, reducing motor 31, driving wheel 32, horizontal slide rail 33, transverse slider 34;
Carcass drum 100.
The specific embodiment
Be used for carrying out for inner liner and sidewall rubber the composite members press fit device 1 of stitching operation;
Carry out the cord pressing assembly 2 of stitching operation for the cord joint;
Composite members press fit device 1 and cord pressing assembly 2 are installed on same balladeur train 3;
Balladeur train 3 is connected with a joggle in the guide rail 40 of base 4 both sides by the slide block 30 of bottom, is equipped with first at base 4 and drives bottom that drive end that cylinder 41, the first drives cylinders 41 is connected to balladeur train 3 repeatedly balladeur train 3 longitudinally moves back and forth to drive.
On base 4, also be provided with 2 groups of symmetrical stopping devices of installing, as shown in Figure 3, lever 43 laterally is located in mount pad 42, and vertical rear end of lever 43 is connected in the drive end of vertical cylinder 44, and vertical front end of lever 43 is closely against and moves to balladeur train 3 rear portions of waiting for station.
Composite members press fit device 1 has 2 groups of press roll components 11 that driven by lateral driver device, and each group press roll component 11 includes 2 pressure rollers 10, and 2 pressure rollers 10 are arranged interlacedly in each group press roll component 11.
In 2 groups of press roll components 11, be positioned at horizontal left side or the laterally respectively alternately arrangement and staggered apart from all equating of 2 pairs of pressure rollers 10 on right side.
The lateral driver device that composite members press fit device 1 adopts includes the left-right rotary ball-screw 17 of laterally installing along balladeur train 3, and the end of left-right rotary ball-screw 17 is arranged with driven pulley 18;
Be installed on the reducing motor 31 of balladeur train 3, be sheathed on accordingly respectively left-right rotary ball-screw 17 by driving wheel sheathed on its drive end 32, Timing Belt 19 connections and 18,2 groups of press roll components 11 of driving driven pulley.
In every group of press roll component 11,2 pressure rollers 10 are installed on same bracing frame 13 by the first back shaft 12 respectively, and bracing frame 13 is connected in the drive end of the second driving cylinder 15 by the second back shaft 14;
The installing rack 16 of the second driving cylinder 15 is installed, its inside arranges a screw, this screw engaging sleeve is located at left-right rotary ball-screw 17, drive 2 groups of press roll components 11 along laterally in the same manner or relatively mobile to finish reducing motor 31 by left-right rotary ball-screw 17, and then finish the stitching operation on the composite members surface.
At balladeur train 3 a horizontal slide rail 33 is installed, is provided with the transverse slider 34 that is connected with a joggle in horizontal slide rail 33 in the end of installing rack 16, by horizontal slide rail 33 to installing rack 16 provide in the transverse shifting process guiding with lubricate.
In cord pressing assembly 2,26 briquettings 21 are arranged with embarking on journey and are 0 ° angle with the transverse horizontal line of balladeur train 3, and the rear end of each briquetting 21 is connected with respectively one the 3rd and drives cylinder 22.
26 the 3rd driving cylinders 22 drive simultaneously 26 briquettings 21 and longitudinally stretch out forward, to finish the disposable stitching operation for the cord tab.
Claims (7)
1. carcass assembly press fit device, be arranged at carcass drum (100) one sides of tyre building machine, include for the composite members press fit device (1) that carries out stitching operation for inner liner and sidewall rubber with for the cord joint and carry out the cord pressing assembly (2) of stitching operation, it is characterized in that: described composite members press fit device (1) and cord pressing assembly (2) are installed on same balladeur train (3);
Balladeur train (3) is connected with a joggle in the guide rail (40) of base (4) both sides by the slide block (30) of bottom, and the first driving cylinder (41) that longitudinally moves back and forth for driving balladeur train (3) is installed between balladeur train (3) and base (4).
2. carcass assembly press fit device according to claim 1, it is characterized in that: be provided with at least one group of stopping device at base (4), stopping device includes the lever (43) that lateral shaft is located at mount pad (42), vertical end of lever (43) is connected in the drive end of vertical cylinder (44), and vertical other end of lever (43) is closely against and moves to balladeur train (3) rear portion of waiting for station.
3. carcass assembly press fit device according to claim 1 and 2, it is characterized in that: described composite members press fit device (1) has 2 groups of press roll components (11) that driven by lateral driver device, and each group press roll component (11) includes at least 2 pressure rollers (10);
In each group press roll component (11), a plurality of pressure rollers (10) are arranged interlacedly;
In 2 groups of press roll components (11), the staggered distance of pressure roller (10) equates.
4. carcass assembly press fit device according to claim 3, it is characterized in that: described lateral driver device includes, be horizontally installed with left-right rotary ball-screw (17) along balladeur train (3), the end of left-right rotary ball-screw (17) is arranged with driven pulley (18);
Be installed on the reducing motor (31) of balladeur train (3), connect and driving driven pulley (18) by driving wheel sheathed on its drive end (32), Timing Belt (19);
Every group of press roll component (11) all is sheathed on left-right rotary ball-screw (17).
5. carcass assembly press fit device according to claim 4, it is characterized in that: in every group of press roll component (11), a plurality of pressure rollers (10) are installed on same bracing frame (13) by the first back shaft (12) respectively, and bracing frame (13) is connected in the drive end of the second driving cylinder (15) by the second back shaft (14);
The second installing rack (16) engaging sleeve that drives cylinder (15) is installed is located at left-right rotary ball-screw (17).
6. carcass assembly press fit device according to claim 1 and 2, it is characterized in that: at balladeur train (3) a horizontal slide rail (33) is installed, is provided with the transverse slider (34) that is connected with a joggle in horizontal slide rail (33) in the end of installing rack (16).
7. carcass assembly press fit device according to claim 6 is characterized in that: in cord pressing assembly (2), several briquettings (21) are arranged with embarking on journey and are 0-45 ° angle with the transverse horizontal line of balladeur train (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120505556 CN202669002U (en) | 2011-12-07 | 2011-12-07 | Tire body assembly pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120505556 CN202669002U (en) | 2011-12-07 | 2011-12-07 | Tire body assembly pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669002U true CN202669002U (en) | 2013-01-16 |
Family
ID=47489933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120505556 Expired - Lifetime CN202669002U (en) | 2011-12-07 | 2011-12-07 | Tire body assembly pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144335A (en) * | 2011-12-07 | 2013-06-12 | 软控股份有限公司 | Tyre body assembly press fitting device |
| CN104210122A (en) * | 2013-05-29 | 2014-12-17 | 卡尔欧根菲舍尔有限公司 | Splicing apparatus for splicing curtain material |
| CN114905782A (en) * | 2022-06-02 | 2022-08-16 | 杭州海潮橡胶有限公司 | Reverse-wrapping capsule stopping cylinder of forming machine |
-
2011
- 2011-12-07 CN CN 201120505556 patent/CN202669002U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144335A (en) * | 2011-12-07 | 2013-06-12 | 软控股份有限公司 | Tyre body assembly press fitting device |
| WO2013083087A1 (en) * | 2011-12-07 | 2013-06-13 | Yuan Zhongxue | Tyre carcass assembly pressing apparatus and method therefor |
| CN104210122A (en) * | 2013-05-29 | 2014-12-17 | 卡尔欧根菲舍尔有限公司 | Splicing apparatus for splicing curtain material |
| CN114905782A (en) * | 2022-06-02 | 2022-08-16 | 杭州海潮橡胶有限公司 | Reverse-wrapping capsule stopping cylinder of forming machine |
| CN114905782B (en) * | 2022-06-02 | 2023-10-03 | 杭州海潮橡胶有限公司 | Reverse-encapsulated anti-return cylinder of forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
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| CX01 | Expiry of patent term |