CN206014010U - The avoiding device of feed frame - Google Patents
The avoiding device of feed frame Download PDFInfo
- Publication number
- CN206014010U CN206014010U CN201621005707.2U CN201621005707U CN206014010U CN 206014010 U CN206014010 U CN 206014010U CN 201621005707 U CN201621005707 U CN 201621005707U CN 206014010 U CN206014010 U CN 206014010U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- tyre surface
- feed frame
- avoiding device
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Tyre Moulding (AREA)
Abstract
The utility model discloses a kind of avoiding device of feed frame, support roller two ends are fixed on feed frame by the avoiding device, the avoiding device includes mounting seat, back-moving spring and position limiting structure, roll end is supported to be fixed in mounting seat, the mounting seat is limited by the position limiting structure and can only be moved up and down, the back-moving spring is used for providing reseting elasticity upwards for the mounting seat, installing rack has been movably arranged on the feed frame, on the installing rack, position corresponding with each mounting seat is equipped with roller, there is in the mounting seat compression face for being suitable to be coordinated with roller, the installing rack is when support roller, compression face described in the pair of rollers produces to compress makes the mounting seat drive support roller to move down and compress the back-moving spring.Avoiding device in this utility model is rational in infrastructure, is conducive to tyre surface to fit, and it is good that the automatic feeding rack with the avoiding device is used for tyre surface laminating effect.
Description
Technical field
This utility model is related to a kind of avoiding device of feed frame, belongs to Tire production design field.
Background technology
Tyre surface is the important component part of tire, on tyre building machine, cuts front operation by tyre surface feed frame
Tyre surface is fitted on laminating drum.Because of a variety of causes in prior art, the tyre surface length that front operation is provided is partially short, enterprising in laminating drum
When row circumference is fitted, it is impossible to complete laminating one week.A kind of method is that artificial elongation is also not when tyre surface laminating will be completed at present
Tyre surface rear and front end is then overlapped and being fitted circumference laminating of complete to Len req by the tyre surface of fitting part.This way
Cause a problem in that, after tyre surface laminating, consistency of thickness is poor：Tyre surface is partially thick without the forward part thickness of overstretching, and tyre surface is passed through
The rear segment thickness of stretching is partially thin, and laminating effect is poor, and then have impact on tire quality.
Utility model content
In this regard, this utility model aims to provide a kind of avoiding device of feed frame rational in infrastructure, it is beneficial to tyre surface laminating.
The technical scheme for realizing this utility model purpose is：
A kind of avoiding device of feed frame, support roller two ends are fixed on feed frame by the avoiding device, described each
Avoiding device includes mounting seat, back-moving spring and position limiting structure, supports roll end to be fixed in mounting seat, and the mounting seat receives institute
Stating position limiting structure and limiting and can only move up and down, the back-moving spring is used for reseting elasticity upwards being provided for the mounting seat,
Installing rack is movably arranged on the feed frame, position corresponding with each mounting seat is equipped with roller on the installing rack, described
There is in mounting seat the compression face for being suitable to be coordinated with roller, the installing rack is when support roller, pressurized described in the pair of rollers
Face produces to compress makes the mounting seat drive support roller to move down and compress the back-moving spring.
In above-mentioned technical proposal, the cross sectional shape of the compression face is circular arc, trapezoidal or triangle.
In above-mentioned technical proposal, the position limiting structure includes gag lever post, fixing bolt and sleeve pipe, and the gag lever post is along installation
Seat movable direction is arranged, and the back-moving spring is sleeved on the gag lever post, and mounting seat is stretched in the upper end of the gag lever post
In jack, in the mounting seat, spacing hole is additionally provided with, the spacing hole is and the equidirectional long slot bore of the gag lever post, described
Side frame of the fixing bolt through the long slot bore with the feed frame is fixed, and is located at the long slot bore on the fixing bolt
Interior position is set with described sleeve pipe, and the outer wall of described sleeve pipe is contacted with the opposing sidewalls of the long slot bore.
This utility model has positive effect：
(1) using the structure in this utility model, clamping device is driven when each support roller by electric machine, installing rack
On roller offset with compression face and make mounting seat drive support roller to move down, roller leaves the work after compression face in back-moving spring
With lower mounting seat drive support roller move up resets, when clamping device moves to tyre surface end position, relevant position prop up
Support roller is compressed to tyre surface end part from so as to avoid support roller from producing interference shadow to the action of the clamping tyre surface of clamping device
Ring, so as to be beneficial to tyre surface laminating.
Description of the drawings
Fig. 1 is the partial view of tyre surface automatic feeding rack in this utility model；
Fig. 2 is the partial enlarged drawing in Fig. 1 at A；
Fig. 3 is the topology view of mounting seat in this utility model；
Fig. 4 is the axonometric chart of tyre surface automatic feeding rack in this utility model.
Shown in figure, reference is：1- feed frames；11- support rollers；2- tyre surfaces；3- laminating drums；4- pressure rollers；5- clamps dress
Put；51- fixtures；52- drive cylinders；6- electric machines；61- transfer members；62- motors；63- line slideways；7- installing racks；8-
Tyre surface centralising device；81- blocks；9- avoiding devices；91- mounting seats；92- back-moving springs；93- rollers；94- compression faces；95- is limited
Position bar；96- fixing bolts；97- sleeve pipes；98- spacing holes.
Specific embodiment
With reference to Figure of description to this utility model in concrete structure do with explanation：
(embodiment 1, avoiding device)
A kind of avoiding device of feed frame, referring to figs. 1 to Fig. 3,11 two ends of support roller are fixed on feed by avoiding device 9
On frame 1, the avoiding device 9 includes that mounting seat 91, back-moving spring 92 and position limiting structure, 11 end of support roller are fixed on mounting seat
On 91, the mounting seat 91 is limited by the position limiting structure and can only be moved up and down, and the back-moving spring 92 is used for being the installation
Seat 91 provides reseting elasticity upwards, has been movably arranged installing rack 7, with each peace on the installing rack 7 on the feed frame 1
91 corresponding position of dress seat is equipped with roller 93, and there is in the mounting seat 91 compression face 94 for being suitable to be coordinated with roller 93, described
When each support roller 11,93 pairs of compression faces 94 of the roller produce to compress makes the drive of the mounting seat 91 to installing rack 7
Support roller 11 is moved down and compresses the back-moving spring 92.Using said structure, clamping device 5 is by electric machine 6 with influencing meridian
When crossing each support roller 11, the roller 93 on installing rack 7 is offseted with compression face 94 makes mounting seat 91 drive support roller 11 to move down,
After the disengaging compression face 94 of roller 93, in the presence of back-moving spring 92, mounting seat 91 drives support roller 11 to move up reset, works as folder
When tight device 5 moves to 2 end position of tyre surface, the support roller 11 of relevant position is compressed to tyre surface end part from so as to keep away
Exempt from support roller 11 and interference effect is produced to the action of the clamping tyre surface of clamping device 5.Further, the section shape of the compression face 94
Shape is circular arc, trapezoidal or triangle.
Further, the position limiting structure includes gag lever post 95, fixing bolt 96 and sleeve pipe 97, and the gag lever post 95 is along peace
91 movable direction of dress seat is arranged, and the back-moving spring 92 is sleeved on the gag lever post 95, and the upper end of the gag lever post 95 is stretched
Enter in the jack of mounting seat 91, in the mounting seat 91, be additionally provided with spacing hole 98, the spacing hole 98 is and the gag lever post
95 equidirectional long slot bores, side frame of the fixing bolt 96 through the long slot bore with the feed frame 1 are fixed, and described
The position being located in the long slot bore on fixing bolt 96 is set with described sleeve pipe 97, the outer wall of described sleeve pipe 97 and the elongated slot
The opposing sidewalls contact in hole.The structure of above-mentioned position limiting structure simplifies rationally, and action is smooth, and the presence of sleeve pipe 97 can be effectively reduced
The frictional force of mounting seat 91 long slot bore and fixing bolt 96 during moving up and down.
(application examples, tyre surface automatic feeding rack)
A kind of tyre surface automatic feeding rack, as shown in figure 4, feed frame 1 is linear type, is arranged at intervals with thereon along its length
Multiple support rollers 11 for being suitable to support tyre surface 2,11 two ends of each support roller are installed by the device 9 of keeping away in embodiment 1
On feed frame 1, the pressure roller 4 for being suitable to tyre surface 2 is pressed together on laminating drum 3 is provided with 1 front end of the feed frame；The feed frame
1 be provided with two clamping devices 5 for being respectively adapted to clamp tyre surface 2 two ends and two drive two clamping devices 5 respectively along feed frame 1
The electric machine 6 of length direction movement, is additionally provided with for being modified 2 position of tyre surface so that tire on the feed frame 1
The tyre surface centering device that face centrage is alignd with 3 centrage of laminating drum, in place for detecting the institute of 2 two ends of tyre surface on feed frame 1
The first sensor put, for detecting the second sensor of 2 physical length of tyre surface, each clamping device 5, each motor dress
Put 6 and the tyre surface centering device be connected with PLC, the feed frame 1 move forward to laminating tyre surface position
When, the 1 anterior top in the laminating drum 3 of the feed frame, a forward clamping device 5 are moved forward on feed frame 1
Landing point 31 of the pressure roller 4 on laminating drum 3 can be crossed.The electric machine in the present embodiment adopts common electric machine, institute
State first sensor and adopt photoelectric sensor, can be fixed on 1 side frame of feed frame, could be secured to the fixture of clamping device 5
On；The second sensor can be using the photoelectric sensor or vision sensor being fixed on above feed frame 1；In practice operation,
Servo motor device may also be employed replaces above-mentioned common electric machine device and second sensor to realize that corresponding function, servomotor are filled
Put electrical connection PLC；Using the structure of tyre surface automatic feeding rack that should be in use-case, when tyre surface 2 is fitted, two are first passed through
Overall for tyre surface 2 elongation is obtained the tyre surface that length is mated and thickness is relatively uniform with 3 girth of laminating drum by clamping device 5, then should
Tyre surface 2 is fitted on laminating drum 3, so as to can guarantee that the concordance of thickness after tyre surface laminating, it is ensured that tyre surface Mass Distribution is uniform, and
And tyre surface is carried out in order to ensure 2 Anawgy accuracy of tyre surface before tyre surface laminating by tyre surface centering device, further lead to
Structure in crossing using the present invention can guarantee that when tyre surface 2 is forwarded and during laminating tyre surface tyre surface 2 with
The accuracy of alignment of laminating drum 3, so that effectively improve tire quality；In addition, the clamping device of front portion can be kept away after crossing landing point
Allow the clamping device at rear.
The present invention specifically fit tyre surface 2 when, 2 (its length of tyre surface being placed on by tyre surface centering device on feed frame 1
Length less than laminating drum 3) centering is carried out, PLC passes through according to the 2 end positions information of tyre surface that first sensor feeds back
Electric machine 6 controls two clamping devices 5 and to move to clamp behind relevant position 2 two ends of tyre surface, and is moved so as to drawing round about
Long tyre surface 2 (is matched with the girth of laminating drum 3) to predetermined length, then keeps a determining deviation by controlling two clamping device 5
Synchronous mobile to the direction (i.e. forward) near laminating drum 3, until an anterior clamping device 5 crosses pressure roller 4 on laminating drum 3
After landing point 31, control 4 downward land of pressure roller are compressed on landing point and by 2 corresponding site of tyre surface, then anterior clamping device
2 front end of tyre surface is unclamped by 5, and PLC control laminating drum 3 is rotated and compressed by pressure roller 4 fits, and the clamping device at rear portion
5 keep and the equal speed of laminating drum 3 and movement, unclamp when rear portion clamping device 5 is moved adjacent to the position of laminating drum 3
2 rear end of tyre surface, so as to 2 rear end of tyre surface is compressed by pressure roller 4 and is overlapped with tyre surface front end, so completes a tyre surface 2 and fits, then institute
State two clamping devices 5 and be driven and move to initial position and prepare for the laminating of tyre surface next time.
In the present embodiment, each clamping device 5 includes that two sets of fixtures being set up in parallel, each fixture include that two are oppositely arranged
Fixture 51 and drive the drive cylinder 52 of two fixtures, 51 action, the rear and front end of such tyre surface 2 is respectively by two sleeve clamps folder
Tightly, ensureing clamping effect.
As shown in Fig. 2 should each electric machine 6 described in use-case include the biography that arranges along 1 length direction of the feed frame
Send part 61, drive the motor 62 of the movement of transfer member 61 and located at 1 sidepiece of the feed frame and along 1 length of feed frame
The line slideway 63 that direction is arranged, the clamping device 5 are fixed on installing rack 7, and the installing rack 7 is fixed on the transport unit
Slidably coordinate on part 61 and with the line slideway 63；The transfer member 61 is conveyer belt or transmission chain.The motor
6 action of device drives transfer member 61 to transmit so as to driving clamping device to move along line slideway 63.
Further, the tyre surface centering device 8 is arranged in two separate ranks, and each column is included along 1 length direction interval setting of feed frame
Some described tyre surface centering device 8, each tyre surface centering device 8 includes block 81 and is suitable to drive the block 81 along confession
The block driving means that 1 width of bin is moved back and forth；The block driving means are air cylinder device or motor driver.
When in tyre surface pair, the block of two row tyre surface centering devices 8 is synchronous mobile to centre under the drive of block driving means, so as to
Extruding is produced so that 2 centrage of tyre surface aligns with 3 centrage of laminating drum by block to tyre surface, so as to tyre surface 2 is positioned, guarantor
Anawgy accuracy of the tyre surface 2 on laminating drum 3 is demonstrate,proved.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need to give to all of embodiment
Exhaustive.And these belong to connotation of the present utility model extended obvious change or change still fall within this practicality
New protection domain.
Claims (3)
1. a kind of avoiding device of feed frame, it is characterised in that：Support roller (11) two ends are fixed on feed by avoiding device (9)
On frame (1), described each avoiding device (9) include mounting seat (91), back-moving spring (92) and position limiting structure, support roller (11) end
It is arranged in mounting seat (91), mounting seat (91) are limited by the position limiting structure can only be moved up and down, the back-moving spring
(92) it is used for the reseting elasticity upwards for the mounting seat (91) offer, on the feed frame (1), has been movably arranged installation
Frame (7), on installing rack (7), position corresponding with each mounting seat (91) is equipped with roller (93), and described mounting seat (91) are upper to be had
There is the compression face (94) for being suitable to coordinate with roller (93), installing rack (7), when support roller (11), roller (93) are right
Described compression face (94) produce to compress makes the mounting seat (91) drive support roller (11) to move down and by the back-moving spring
(92) compress.
2. the avoiding device of feed frame according to claim 1, it is characterised in that：The cross sectional shape of compression face (94)
For circular arc, trapezoidal or triangle.
3. the avoiding device of feed frame according to claim 1 and 2, it is characterised in that：The position limiting structure includes spacing
Bar (95), fixing bolt (96) and sleeve pipe (97), gag lever post (95) are arranged along mounting seat (91) movable direction, described multiple
Position spring (92) is sleeved on the gag lever post (95), and the upper end of gag lever post (95) is stretched in the jack of mounting seat (91),
Spacing hole (98) is additionally provided with mounting seat (91), and spacing hole (98) are and the equidirectional length of the gag lever post (95)
Slotted eye, the side frame of described fixing bolt (96) through the long slot bore with the feed frame (1) are fixed, and in the fixing bolt
(96) the upper position being located in the long slot bore is set with described sleeve pipe (97), the outer wall of described sleeve pipe (97) and the long slot bore
Opposing sidewalls contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005707.2U CN206014010U (en) | 2016-08-31 | 2016-08-31 | The avoiding device of feed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005707.2U CN206014010U (en) | 2016-08-31 | 2016-08-31 | The avoiding device of feed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014010U true CN206014010U (en) | 2017-03-15 |
Family
ID=58255367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621005707.2U Expired - Fee Related CN206014010U (en) | 2016-08-31 | 2016-08-31 | The avoiding device of feed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206014010U (en) |
-
2016
- 2016-08-31 CN CN201621005707.2U patent/CN206014010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210813 Address after: 314419 No. 567, Maqiao Road, Maqiao street, Haining, Jiaxing City, Zhejiang Province Patentee after: Haining Xinyu environmental protection equipment Co.,Ltd. Address before: 314419 No. 567, Maqiao Road, Maqiao street, Haining City, Jiaxing City, Zhejiang Province Patentee before: HAINING RUICHUANG MACHINERY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |