CN207697099U - Tyre bead positioning device - Google Patents
Tyre bead positioning device Download PDFInfo
- Publication number
- CN207697099U CN207697099U CN201721432425.5U CN201721432425U CN207697099U CN 207697099 U CN207697099 U CN 207697099U CN 201721432425 U CN201721432425 U CN 201721432425U CN 207697099 U CN207697099 U CN 207697099U
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- China
- Prior art keywords
- tyre bead
- positioning device
- fixedly connected
- tyre
- pedestal
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- 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.)
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Abstract
The utility model provides a kind of tyre bead positioning device and includes pedestal, the linear guide component that is fixedly connected on above the pedestal, is slidably connected to above the linear guide component and openable and closable two clamping bead units, is contained in the drive component connecting in the pedestal and with described two clamping bead units, the driving component can drive described two clamping bead units along the linear guide component towards or away from moving, wherein, the extending direction of the moving direction of described two clamping bead units assembly drum drum axis in the molding machine.Two separating for clamping bead unit guide and are supported by the linear guide with closing up in the tyre bead positioning device of the utility model, the stability of the supporting mechanism is high, after adjusting for the first time, two clamping bead units can keep preferably whole vertical flatness and concentricity, be conducive to improve tyre bead positioning accuracy and the molding quality of green tyres.
Description
Technical field
The utility model is related to tire building machine technical field more particularly to a kind of tyre beads applied to tyre building machine
Positioning device.
Background technology
The step of upper tyre bead in green tyres forming step generally includes at present：It will be pre- first with tyre bead positioning device
The tyre bead set on tyre bead preset device is removed from tyre bead preset device, then by the movement of tyre bead positioning device or assembly drum,
So that tyre bead is located at the outside of assembly drum and is positioned on axial position with assembly drum, the then bead lock device on assembly drum
Radial dilatation and locked bead, last tyre bead positioning device are backed off.
As shown in Figure 1, the tyre bead positioning device 100 ' on existing tyre building machine include it is a pair of can be with respect to the semi-ring of division
1 ', a pair of of support base 2 ', a pair drives cylinder 3 ' and shaft 4 '.Support base 2 ' is fixedly connected on the bottom of semi-ring 1 ', this one
Support base 2 ' is also sheathed in same shaft 4 ' and is pivotally connected with shaft 4 '.The control module control of tyre building machine is a pair of
Driving 3 ' synchronization telescope of cylinder drives two semi-rings 1 ' to close to drive a pair to support 2 ' seats, 4 ' pivot in unison around the shaft
Hold together and separates.When tyre bead positioning device 100 ' needs to receive tyre bead from tyre bead preset device, two semi-rings 1 ' close up to be formed
Tyre bead is adsorbed in tyre bead positioning device by one annulus, the magnetic absorption characteristic having in itself by tyre bead positioning device 100 '
On 100 '.When tyre bead is transmitted to the precalculated position on assembly drum by tyre bead positioning device 100 ', the bead lock in assembly drum
Device props up locking tyre bead, and two semi-rings 1 ' separately discharge tyre bead, from the step of completing upper tyre bead.
However, the structure setting of existing tyre bead positioning device will produce problems with：
Two semi-rings close up and separately lean on rotating shaft support, when closing up and separated frequency is higher, the rotating shaft support knot
Structure stability is poor, and two semi-rings are easy to happen axile displacement in an axial direction, cause two semi-rings when closing up vertical flatness and
The frequent variation of concentricity to affect tyre bead positioning accuracy, and then affects the molding quality of green tyres.
Utility model content
Purpose of the utility model is to solve the above problems, provide a kind of tyre bead positioning device, pass through the linear guide
Two clamping bead units of guiding and support separate and close up so that tyre bead positioning device can keep preferably vertical plane
Degree and concentricity, to improve the positioning accuracy of tyre bead, to improve the molding quality of green tyres.
To achieve the above object, the utility model provides a kind of tyre bead positioning device, is applied on tyre building machine,
Tyre bead is passed into assembly drum from tyre bead preset device.
The tyre bead positioning device includes pedestal, is fixedly connected on above pedestal the linear guide component, be slidably connected to it is straight
Above line guide assembly and openable and closable two clamping bead units, it is contained in pedestal and is connect with two clamping bead units
Drive component, drive component can drive two clamping bead units along the linear guide component towards or away from moving, wherein two
The extending direction of the moving direction of a clamping bead unit assembly drum drum axis in molding machine.
Further, the linear guide component includes two between left and right every first straight line guide rail disposed in parallel and bottom plate, and two
Root first straight line guide rail is fixedly connected on the top of bottom plate, and bottom plate is fixedly connected on the top of pedestal.
Further, clamping bead unit includes semi-ring and support base, and support base is fixedly connected on the bottom of semi-ring；Semi-ring
Including magnetic rings mounting disc and magnetic rings, magnetic rings mounting disc is formed with annular recess on the end face towards tyre bead, and magnetic rings are solid
Dingan County is loaded in the annular recess.
Further, several blind holes being uniformly distributed along the circumference are formed on end face of the magnetic rings towards tyre bead, for peace
Fill the magnet of magnetic absorption tyre bead；The inner groovy that the radially inner side of magnetic rings is also formed, tyre bead detection device are fitted to the indent
In slot.
Further, magnetic rings are circumferentially uniformly provided with multiple through-holes；Magnetic rings are also formed backwards to the side of tyre bead
There is the circular conical surface extended from radially inner side to radial outside.
Further, support base include the first sliding block, support plate, two it is spaced and be parallel to assembly drum drum axis prolong
Stretch second straight line guide rail, the second sliding block, supporting rack, block and the retaining mechanism in direction；First sliding block is fixedly connected on support plate
Lower section, with the linear guide component slippage coordinate；Second straight line guide rail is fixedly connected on the top of support plate；Second sliding block is fixed
It is connected to the lower section of supporting rack, is slidably matched with second straight line guide rail；Supporting rack is fixedly connected on the bottom of magnetic rings mounting disc.
Further, block and retaining mechanism are fixedly connected on the top of support plate, and block and retaining mechanism support respectively
It is connected to the both sides of supporting rack；When two semi-rings of two clamping bead units are not in same vertical plane, mill can be passed through
The mode cut block or paste shimming on block carries out leveling.
Further, drive component includes two cylinders being oppositely arranged and two connecting plates, and connecting plate is perpendicular to cylinder
Setting, one end of connecting plate are fixedly connected with the end of the piston rod of cylinder, and the other end passes through pedestal and the linear guide component
It is fixedly connected with support base.
Further, also there are two limit assembly, the work of limit assembly and connecting plate cooperation limitation cylinder for receiving in pedestal
The extreme position that stopper rod is retracted, after ensuring that two semi-rings of two clamping bead units close up, two magnetic annulars are at a circle
Ring.
Further, tyre bead positioning device further includes the servo mechanism for driving pedestal to move horizontally in left-right direction,
Servo mechanism includes servo motor and rack-and-pinion.
Compared with prior art, the tyre bead positioning device of the utility model supports two using the linear guide instead of shaft
The division of clamping bead unit acts, and thus generates at least following advantageous effects：
Separating for two clamping bead units is led by the linear guide with closing up in the tyre bead positioning device of the utility model
Draw and supports, and the high stability of the linear guide supporting mechanism, after adjusting for the first time, even if two clamping bead units
Close up and separated frequency is higher is not easy to misplace so that entire tyre bead positioning device can keep preferable vertical plane
Degree and concentricity.Therefore, tyre bead positioning device provided by the utility model is conducive to improve tyre bead positioning accuracy, to improve
The molding quality of green tyres.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the schematic diagram of tyre bead positioning device in the prior art；
Fig. 2 is the stereoscopic schematic diagram one of the tyre bead positioning device of the utility model；
Fig. 3 is the stereoscopic schematic diagram two of the tyre bead positioning device of the utility model；
Fig. 4 is the partial sectional view of the tyre bead positioning device of the utility model；
Fig. 5 is the side view of the tyre bead positioning device of the utility model；
Fig. 6 be the utility model tyre bead positioning device in drive component stereoscopic schematic diagram one；
Fig. 7 be the utility model tyre bead positioning device in drive component stereoscopic schematic diagram two.
Specific implementation mode
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
Only it is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
The every other embodiment that those of ordinary skill is obtained without making creative work, belongs to the utility model
The range of protection.
As shown in Fig. 2 to 7, the utility model provides a kind of tyre bead positioning dress being applied on tyre building machine (not shown)
100 are set, be used to remove tyre bead (not shown) from tyre bead preset device (not shown) and passes to assembly drum (not shown).
Specifically, as shown in Fig. 2 to 5, which includes pedestal 1, is fixedly connected on 1 top of pedestal
The linear guide component 2 is slidably connected to the linear guide component 2 and openable and closable two clamping bead units 3, is contained in pedestal 1
Drive component 4 that is interior and being connect with two clamping bead units 3.Wherein, two clamping bead units 3 close after together, use
In positioning tyre bead.Drive component 4 can drive two clamping bead units 3 along the linear guide component 2 towards or away from move with
Realize opening and closing movement.Two clamping bead units 3 can also be referred to as clamping bead component.
As shown in Fig. 2, the linear guide component 2 include two between left and right every disposed in parallel horizontal-extending along the longitudinal direction
First straight line guide rail 21 and bottom plate 22.Specifically, two first straight line guide rails 21 are fixedly connected on the top of bottom plate 22, bottom plate 22
It is fixedly connected on the top of pedestal 1.
In the present invention, left and right directions refers to the direction for the assembly drum drum axis for being parallel to tyre building machine, front and back
To refer to perpendicular to assembly drum rouse axis direction；To two clamping bead units 3 towards or away from moving direction perpendicular to
Assembly drum rouses the extending direction of axis.
Since two clamping bead units 3 are symmetrical along the center line of drum axis, below for one of clamping bead
The structure of unit 3 illustrates.
As shown in Fig. 2 to 5, clamping bead unit 3 includes semi-ring 31 and support base 32, and support base 32 is fixedly connected on half
The bottom of ring 31.Drive component 4 is respectively connected to two clamping bead units 3 and two clamping bead units 3 can be driven along straight
When line guide assembly 2 is towards or away from movement, to promote two semi-rings 31 to close up and separate.
As shown in Fig. 2, semi-ring 31 includes magnetic rings mounting disc 311 and the magnetic rings being installed in magnetic rings mounting disc 311
312.Specifically, annular recess a is formed on end face of the magnetic rings mounting disc 311 towards tyre bead, magnetic rings 312 are solid by bolt
Dingan County is loaded in recess portion a, to ensure the concentricity and verticality of the installation of magnetic rings 312.
As shown in figure 5, have in magnetic rings 312 it is several for adsorbing the magnets (not shown) of tyre bead, magnetic rings 312 towards
The end face of tyre bead is formed with several blind hole b being uniformly distributed along the circumference, for installing magnet.On two 3 edges of clamping bead unit
First straight line guide rail 21 is moved towards to two semi-rings 31 close up after, two magnetic rings 312 form an annulus, pass through magnetic rings
Tyre bead is adsorbed on this annulus by 312 magnetic adsorptive power.
As shown in Fig. 2, Fig. 3 and 5, the inner groovy c that the radially inner sides of magnetic rings 312 is also formed, tyre bead detection device (is not schemed
Show) in inner groovy c, adsorb tyre bead to not interfere with magnetic rings 312.In magnetic absorption tyre bead, install respectively
The gap between tyre bead and magnetic rings 312 is detected simultaneously in the tyre bead detection device in two magnetic rings 312, when two detected values
Between difference it is larger when, illustrate that tyre bead is not adsorbed in completely in two magnetic rings 312, two clamping bead lists of side light
Two semi-rings 31 of member 3 are not in same vertical plane, to send out alarm signal.
As shown in figure 5, to mitigate the weight of clamping bead unit 3, magnetic rings 312 are circumferentially also uniformly provided with multiple
Through-hole d.In addition, as shown in Fig. 2, magnetic rings 312 are also formed with the extension from radially inner side to radial outside backwards to the side of tyre bead
Circular conical surface e so that tyre bead after the locking of bead lock device radial support, reduces two semi-rings 31 and carcass in being formed drum
Contact between material, in order to separating for two semi-rings 31.
As shown in figs. 3 and 4, for the ease of installation maintenance, so that two semi-rings 31 of two clamping bead units 3 are located at
In same vertical plane, support base 32 selects split type mechanism to constitute.Support base 32 include the first sliding block 321, support plate 322,
Two perpendicular to the second straight line guide rail 323 of first straight line guide rail 21, the second sliding block 324, supporting rack 325, block 326 and locking
Mechanism 327；First sliding block 321 is fixedly connected on the lower section of support plate 322, is slidably matched with first straight line guide rail 21；Second is straight
Line guide rail 323 is fixedly connected on the top of support plate 322；Second sliding block 324 is fixedly connected on the lower section of supporting rack 325, with
Two the linear guides 323 are slidably matched；Supporting rack 325 is fixedly connected on the bottom of magnetic rings mounting disc 311；Block 326 and locking
Mechanism 327 is fixedly connected on the top of support plate 322, and block 326 and retaining mechanism 327 are connected to supporting rack 325 respectively
Both sides.
It, can be by being ground block when two semi-rings 31 of two clamping bead units 3 are not in same vertical plane
326 or the mode of shimming is pasted on block 326 carry out leveling.
In addition, the first sliding block 321 can be integrally formed with supporting rack 323 and be made with support plate 322, the second sliding block 325.
As shown in FIG. 6 and 7, drive component 4 includes two cylinders 41 being oppositely arranged and two connecting plates 42, connecting plate
42 are arranged perpendicular to cylinder 41, and one end of connecting plate 42 is fixedly connected with the end of the piston rod of cylinder 41, the other end and support
Seat 32 is fixedly connected.
It is opened up corresponding to the motion track of two connecting plates 42 there are two being parallel to first straight line guide rail 21 on bottom plate 22
Strip through-hole f, in order to which connecting plate 42 is fixedly connected across bottom plate 22 with support base 32.
Also there are two limit assembly 43, the work of limit assembly 43 and the cooperation limitation cylinder 41 of connecting plate 42 for receiving in pedestal 1
The extreme position that stopper rod is retracted, after ensuring that two semi-rings 31 of two clamping bead units 3 close up, the formation of two magnetic rings 312
One annulus.The limit assembly 43 is fixedly connected with or is fixedly connected on the lower section of bottom plate 22 with pedestal 1.
The control module (not shown) of tyre building machine, is electrically connected with two cylinders 41 respectively, controls the piston of two cylinders 41
Bar synchronization telescope, to drive two clamping bead units 3, towards or away from moving, to promote two semi-rings along first straight line guide rail 21
31 close up and separate.
As shown in Figures 2 and 4, which further includes for driving what pedestal 1 moved in left-right direction to watch
Mechanism is taken, servo mechanism includes servo motor 5 and rack-and-pinion (not shown), and servo motor 5 is fixedly connected on pedestal 1,
Gear is fixedly connected with the output shaft of servo motor 5, and rack is fixedly connected with horizontal-extending the linear guide in left-right direction, tooth
Wheel, which engages under the driving of servo motor 5 with rack, drives the horizontal-extending the linear guide movement in left-right direction of pedestal 1, to
Promote tyre bead positioning device 100 to remove tyre bead (not shown) from tyre bead preset device (not shown) and is transferred to assembly drum (not
Diagram) on precalculated position.
The course of work of tyre bead positioning device 100 described in the utility model is as follows：
When tyre bead positioning device 100 receives tyre bead from tyre bead preset device, the control module control two of tyre building machine
The piston rod of a cylinder 41, which synchronizes, retracts, and two clamping beads are driven with two connected connecting plates 42 of the piston rod of two cylinders 41
Two support bases 32 in unit 3 are moved towards along first straight line guide rail 21 so that two semi-rings 31 close up, to two magnetic rings
312 form an annulus, and tyre bead is adsorbed on the annulus.
When tyre bead is transferred to precalculated position on assembly drum by tyre bead positioning device 100, the bead lock dress in assembly drum
It sets radial direction and props up and lock tyre bead, the control module of tyre building machine controls the piston rod synchronization stretching of two cylinders 41, with two gas
Two connected connecting plates 42 of the piston rod of cylinder 41 drive two support bases 32 to be moved away from along first straight line guide rail 21 so that two and half
Ring 31 separates, and discharges tyre bead, completes the transmission of tyre bead.
In conclusion two semi-rings 21 separate and close up by first in the tyre bead positioning device 100 of the utility model
The linear guide 21 guides and support, and the high stability of the linear guide supporting mechanism, and adjusting for the first time, two semi-rings 21 are whole
After body flatness and verticality, though two semi-rings 21 close up and separated frequency it is higher be not easy to occur axile displacement, make
Preferable vertical flatness and concentricity can be kept by obtaining entire tyre bead positioning device.Therefore, tyre bead provided by the utility model
Positioning device is conducive to improve tyre bead positioning accuracy, to improve the molding quality of green tyres.
Above-described specific example has carried out further the purpose of this utility model, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not limited to this reality
With novel, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all include
It is within the protection scope of the utility model.
Claims (10)
1. a kind of tyre bead positioning device is applied on tyre building machine, is characterized in that：Tyre bead positioning device (100) packet
It includes pedestal (1), the linear guide component (2) that is fixedly connected on above the pedestal (1), be slidably connected to the linear guide group
Above part (2) and openable and closable two clamping bead units (3), it is contained in the pedestal (1) and is pressed from both sides with described two tyre beads
The drive component (4) of unit (3) connection is held, the driving component (4) can drive described two clamping bead units (3) along described
The linear guide component (2) is towards or away from movement, wherein the moving direction of described two clamping bead units (3) is perpendicular to institute
State the extending direction of assembly drum drum axis in molding machine.
2. tyre bead positioning device according to claim 1, it is characterised in that：The linear guide component (2) includes two
Between left and right every first straight line guide rail (21) disposed in parallel and bottom plate (22), two first straight line guide rails (21) are fixedly connected
Top in the bottom plate (22), the bottom plate (22) are fixedly connected on the top of the pedestal (1).
3. tyre bead positioning device according to claim 1, it is characterised in that：Each the clamping bead unit (3) includes
Semi-ring (31) and support base (32), the support base (32) are fixedly connected on the bottom of semi-ring (31)；The semi-ring (31) includes
Magnetic rings mounting disc (311) and magnetic rings (312) are formed with ring on the end face of the magnetic rings mounting disc (311) towards tyre bead
Shape recess portion (a), magnetic rings (312) are fixedly installed in the annular recess (a).
4. tyre bead positioning device according to claim 3, it is characterised in that：The end of the magnetic rings (312) towards tyre bead
Several blind holes (b) being uniformly distributed along the circumference are formed on face, for installing the magnet of magnetic absorption tyre bead；The magnetic rings
(312) inner groovy (c) that radially inner side is also formed, tyre bead detection device are fitted in the inner groovy (c).
5. tyre bead positioning device according to claim 4, it is characterised in that：The magnetic rings (312) are circumferentially uniform
Offer multiple through-holes (d)；The magnetic rings (312), which are also formed with backwards to the side of tyre bead from radially inner side to radial outside, prolongs
The circular conical surface (e) stretched.
6. tyre bead positioning device according to claim 3, it is characterised in that：The support base (32) includes the first sliding block
(321), support plate (322), two second straight line guide rails that are spaced and being parallel to assembly drum drum axis extending direction
(323), the second sliding block (324), supporting rack (325), block (326) and retaining mechanism (327)；First sliding block (321) is solid
Surely it is connected to the lower section of support plate (322), is slidably matched with the linear guide component (2)；The second straight line guide rail (323)
It is fixedly connected on the top of support plate (322)；Second sliding block (324) is fixedly connected on the lower section of supporting rack (325), with
Two the linear guides (323) are slidably matched；Support frame as described above (325) is fixedly connected on the bottom of magnetic rings mounting disc (311).
7. tyre bead positioning device according to claim 6, it is characterised in that：The block (326) and the retaining mechanism
(327) it is fixedly connected on the top of the support plate (322), and the block (326) and retaining mechanism (327) are connected to respectively
The both sides of support frame as described above (325).
8. tyre bead positioning device according to claim 3, it is characterised in that：The driving component (4) includes two opposite
The cylinder (41) of setting and two connecting plates (42), connecting plate (42) are arranged perpendicular to cylinder (41), one end of connecting plate (42)
It is fixedly connected with the end of the piston rod of cylinder (41), the other end passes through pedestal (1) and the linear guide component (2) and support base
(32) it is fixedly connected.
9. tyre bead positioning device according to claim 8, it is characterised in that：Also there are two limits for receiving in the pedestal (1)
The limit position that the piston rod of hyte part (43), the limit assembly (43) and connecting plate (42) cooperation limitation cylinder (41) is retracted
It sets, after ensuring that two semi-rings (31) of two clamping bead units (3) are closed up, two magnetic rings (312) form an annulus.
10. tyre bead positioning device according to claim 1, it is characterised in that：The tyre bead positioning device (100) further include
For driving pedestal (1) to rouse the servo mechanism that axis extending direction moves horizontally along assembly drum is parallel to, servo mechanism includes servo
Motor (5) and rack-and-pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432425.5U CN207697099U (en) | 2017-10-31 | 2017-10-31 | Tyre bead positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432425.5U CN207697099U (en) | 2017-10-31 | 2017-10-31 | Tyre bead positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697099U true CN207697099U (en) | 2018-08-07 |
Family
ID=63021893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721432425.5U Active CN207697099U (en) | 2017-10-31 | 2017-10-31 | Tyre bead positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406152A (en) * | 2021-01-21 | 2021-02-26 | 永一橡胶有限公司 | Tire molding capsule mechanism and using method thereof |
-
2017
- 2017-10-31 CN CN201721432425.5U patent/CN207697099U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406152A (en) * | 2021-01-21 | 2021-02-26 | 永一橡胶有限公司 | Tire molding capsule mechanism and using method thereof |
| CN112406152B (en) * | 2021-01-21 | 2021-03-30 | 永一橡胶有限公司 | Tire molding capsule mechanism and using method thereof |
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| CP01 | Change in the name or title of a patent holder |
Address after: No.12 Xinzhen Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Sachi Intelligent Equipment Co.,Ltd. Address before: No.12 Xinzhen Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: SAFE-RUN MACHINERY (SUZHOU) Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.111 hengchangjing Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Sachi Intelligent Equipment Co.,Ltd. Address before: No.12 Xinzhen Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Sachi Intelligent Equipment Co.,Ltd. |