CN207291033U - Mechanical assembly drum and its tyre bead slippage detecting device - Google Patents
Mechanical assembly drum and its tyre bead slippage detecting device Download PDFInfo
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- CN207291033U CN207291033U CN201721223738.XU CN201721223738U CN207291033U CN 207291033 U CN207291033 U CN 207291033U CN 201721223738 U CN201721223738 U CN 201721223738U CN 207291033 U CN207291033 U CN 207291033U
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- China
- Prior art keywords
- tyre bead
- closing piece
- detecting device
- pressure sensor
- slippage detecting
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Abstract
The utility model discloses a kind of mechanical assembly drum and its tyre bead slippage detecting device, tyre bead slippage detecting device includes closing piece (3), further includes：It is arranged on the closing piece (3), for detecting the pressure sensor (2) with the contact of tyre bead, the pressure sensor (2) is with driving the driving device of closing piece (3) movement to communicate to connect；With the warning device of the pressure sensor (2) communication connection.Tyre bead slippage detecting device provided by the utility model, the situation that tyre bead position in green tire forming process slides is avoided, it also avoid sliding serious semi-finished product and avoid flowing into subsequent processing, effectively increases and does tire stability, defect ware probability is reduced, reduces production cost.
Description
Technical field
Tyre production equipment technical field is the utility model is related to, more particularly to a kind of mechanical assembly drum machine tyre bead sliding
Detection device.
Background technology
Green tire is in forming process, and after sizing material is bonded, tire bead transmission ring carries tyre bead and reaches the pre- of mechanical assembly drum
Positioning is put, and places tyre bead, and closing piece rises, and pins tyre bead, to prevent that tyre bead position is moved in turn-up process.
In green tire forming process is carried out after closing piece pins tyre bead, tyre bead is subject under external force effect, easily slides, but
It is, at present for the sliding of tyre bead, to be only capable of that green tire quality is carried out slightly to sentence to obtain, generation judgement whether can not be slid to tyre bead.
Therefore, it is impossible to avoid the problem that tyre bead slides, influence to do the stability of tire, cause the defect ware of tire generation because tyre bead slides
It is more.
Therefore, how tyre bead is avoided to slide, tire stability is done in raising, is reduced defect ware probability, is those skilled in the art
Urgent problem to be solved.
Utility model content
In view of this, the utility model provides a kind of tyre bead slippage detecting device, is slid to avoid tyre bead, and tire is made in raising
Stability, reduces defect ware probability.The invention also discloses it is a kind of with above-mentioned tyre bead slippage detecting device machinery into
Type rouses.
To achieve the above object, the utility model provides following technical solution：
A kind of tyre bead slippage detecting device, including closing piece, further include：
It is arranged on the closing piece, for detecting the pressure sensor with the contact of tyre bead, the pressure sensor
Driving device with driving the closing piece movement communicates to connect；
The warning device being connected with the pressure sensor communication.
Preferably, in above-mentioned tyre bead slippage detecting device, the pressure sensor be arranged at the closing piece be used for it is described
On the contact surface of beads contact.
Preferably, in above-mentioned tyre bead slippage detecting device, the closing piece includes the first closing piece arranged along its vertical direction
Part and the second closing piece part, the pressure sensor is between the first closing piece part and the second closing piece part.
Preferably, in above-mentioned tyre bead slippage detecting device, the warning device is audible alarm equipment and/or indicator light report
Alert equipment.
Preferably, in above-mentioned tyre bead slippage detecting device, the driving device is cylinder, the pressure sensor with it is described
The ratio adjusting valve communication connection of cylinder.
The utility model additionally provides a kind of mechanical assembly drum, including tyre bead slippage detecting device, it is characterised in that described
Tyre bead slippage detecting device is such as above-mentioned any one of them tyre bead slippage detecting device.
It can be seen from the above technical scheme that tyre bead slippage detecting device provided by the utility model, in tyre bead locking
Afterwards, by setting pressure sensor on closing piece, in order to detect the locking pressure value of closing piece and tyre bead；If lock pressure value
When changing value exceeds predetermined pressure excursion, then tyre bead generation position slides at this time.Due to pressure sensor and driving closing piece
The driving device communication connection of movement, after driving device receives the pressure signal that pressure sensor is sent, control closing piece movement,
Improve the locking pressure of closing piece and tyre bead, i.e. increase locking pressure is risen by closing piece.And warning device can be produced in tyre bead
Position is alarmed immediately when sliding, and can also be slid after by locking pressure adjustment of the driving device to closing piece still can not improve
When, alarm is abnormal after warning device receives the pressure signal that pressure sensor is sent.By above-mentioned setting, life is avoided
The situation that tyre bead position slides in tire forming process, it also avoid sliding serious semi-finished product and avoids flowing into subsequent processing, effectively
Improve and do tire stability, reduce defect ware probability, reduce production cost.
The utility model embodiment additionally provides a kind of mechanical assembly drum, including such as above-mentioned tyre bead slippage detecting device.By
There is above-mentioned technique effect in above-mentioned tyre bead slippage detecting device, the mechanical assembly drum with above-mentioned tyre bead slippage detecting device
There should be same technique effect, not repeated them here.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram for the mechanical assembly drum that the utility model embodiment provides；
Fig. 2 is the structure diagram for the tyre bead slippage detecting device that the utility model embodiment provides；
Fig. 3 is the operating diagram for the tyre bead slippage detecting device that the utility model embodiment provides；
Fig. 4 is the green tire molding procedure schematic diagram for the mechanical assembly drum that the utility model embodiment provides.
Embodiment
The utility model discloses a kind of tyre bead slippage detecting device, is slid to avoid tyre bead, and tire stability is done in raising, is subtracted
Few defect ware probability.The invention also discloses a kind of mechanical assembly drum with above-mentioned tyre bead slippage detecting device.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1, Fig. 2 and Fig. 3, the utility model embodiment provide a kind of tyre bead slippage detecting device, including lock
Block 1, pressure sensor 2 and warning device.Pressure sensor 2 is arranged on closing piece 1, for detecting the contact with tyre bead 3,
The driving device that pressure sensor 2 is moved with driving closing piece 1 communicates to connect.Warning device is communicated to connect with pressure sensor 2
Warning device.
The tyre bead slippage detecting device that the utility model embodiment provides, after tyre bead locking, by being set on closing piece 1
Pressure sensor 2, in order to detect the locking pressure value of closing piece 1 and tyre bead 3；If the changing value of locking pressure value exceeds pre- level pressure
During power excursion, then tyre bead generation position slides at this time.The driving device moved due to pressure sensor 2 with driving closing piece 1
Communication connection, after driving device receives the pressure signal that pressure sensor 2 is sent, control closing piece 1 move, improve closing piece 1 with
The locking pressure of tyre bead 3, i.e. increase locking pressure is risen by closing piece 1.And warning device can slide in tyre bead generation position
When alarm immediately, can also when by driving device to closing piece 1 locking pressure adjustment after slide still can not improve when, alarm
Alarm is abnormal after equipment receives the pressure signal that pressure sensor 2 is sent.By above-mentioned setting, green tire shaping is avoided
During 3 position of tyre bead situation about sliding, it also avoid sliding serious semi-finished product and avoid flowing into subsequent processing, effectively increase
Tire stability is done, reduces defect ware probability, reduces production cost.
It is understood that shown as shown in Figure 2, Figure 3 and Figure 4, for green tire in molding procedure, sizing material is wrapped in mechanical assembly drum
On, tire bead transmission ring carries the precalculated position that tyre bead 3 reaches mechanical assembly drum, and driving unit driving closing piece 1 moves up, pressure
Sensor 2 detects the stressing conditions of tyre bead 3.During tyre bead 3 is by lock, closing piece 1 moves up, and pressure sensor 2 is real-time
Locking pressure is detected, the situation for avoiding tyre bead 3 from sliding, it also avoid sliding serious semi-finished product and avoid flowing into next work
Sequence.After tyre bead 3 is pinned by closing piece 1, tire bead transmission ring is removed, and tire proceeds by anti-package action；Middle drum inflation, gas pass through gas
Drum during hole enters, under the stop of tyre bead 3, internal pressure makes the sizing material median rise on middle bulging top.Also, counter-wrapping rod anti-package is given birth to
Tire.
In the present embodiment, pressure sensor 2 is arranged at the contact surface that closing piece 1 is used to contact with tyre bead 3.By above-mentioned
Set, it is only necessary to increase pressure sensor 2 in existing 1 structure of closing piece, simplify the assembling of tyre bead slippage detecting device
Step.
Closing piece 1 can also be arranged to the split structure set along its vertical direction, including the first closing piece part and the
Two closing piece parts, pressure sensor 2 are arranged between the first closing piece part and the second closing piece part.Tyre bead 3 is locked in closing piece 1
During, it is close to the second closing piece part that tyre bead 3 extrudes the first closing piece part.
In order to improve the warning effect of tyre bead slippage detecting device, warning device is audible alarm equipment and indicator light alarm
Equipment.It is of course also possible to only with audible alarm equipment or indicator light alarm equipment.
In the present embodiment, driving unit is cylinder, and pressure sensor 2 and the ratio adjusting valve of cylinder communicate to connect.Pass through
The pressure value that pressure sensor 2 detects, adjusts the ratio of the ratio adjusting valve of cylinder, reaches the work for adjusting air inlet and gas output
With, and then control the operation of cylinder.
Driving unit can also be arranged to other equipment, such as linear motor or hydraulic cylinder, not repeated them here
And within protection domain.
The utility model embodiment additionally provides a kind of mechanical assembly drum, including tyre bead slippage detecting device, tyre bead sliding
Detection device is such as above-mentioned any tyre bead slippage detecting device.Since above-mentioned tyre bead slippage detecting device is with above-mentioned technology effect
Fruit, the mechanical assembly drum with above-mentioned tyre bead slippage detecting device also should no longer be situated between in detail herein with similarly technique effect
Continue.
The utility model embodiment additionally provides a kind of tyre bead sliding detection method, including step：
S1：Take tyre bead 3 to precalculated position and closing piece 1 is pinned tyre bead 3；At this time, closing piece 1 locks tyre bead 3.
S2：In green tire forming process, locking pressure of the closing piece 1 to tyre bead 3 will be detected；
In the process, as the process of green tire, tyre bead 3 can be subject to external force to act on, detection closing piece 1 is to tyre bead 3
Lock pressure.
S3：When the changing value for detecting pressure value exceedes predetermined pressure excursion, then judge that tyre bead 3 slides；
When the changing value of detection pressure value exceedes predetermined pressure excursion, then the change of detection pressure value is excessive, at this time,
3 generation position of tyre bead slides.Wherein, predetermined pressure excursion is no longer discussed in detail herein according to depending on actual demand.
S4：Adjusting closing piece 1 avoids tyre bead 3 from sliding；And/or situation is slid to tyre bead 3 and carries out alarm.
Wherein, closing piece 1 is adjusted so that closing piece 1 rises locking tyre bead 3, and then avoids tyre bead 3 from continuing situation about sliding；
Alternatively, sliding situation to tyre bead 3 carries out alarm, situation about being slid to avoid 3 position of tyre bead in green tire forming process, also keeps away
The serious semi-finished product of sliding are exempted to avoid flowing into subsequent processing, have effectively increased and do tire stability, reduce defect ware probability, reduce
Production cost.
Preferably, in step S4, first adjust closing piece 1 and avoid tyre bead 3 from sliding, when 3 sliding situation of tyre bead can not improve, into
Row alarm.Pass through aforesaid operations method so that tyre bead 3 is when producing slight sliding, you can avoided by adjusting closing piece 1,
Effectively prevent alarm shut down and caused by loss.Therefore, after alarm, judge that the tyre bead is unqualified, effectively prevent
Underproof tyre bead enters subsequent processing.
In step S2, the pressure of detection locking in real time.That is, locking pressure of the closing piece 1 to tyre bead 3 is detected in real time, is effectively improved
Accuracy of detection.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of tyre bead slippage detecting device, including closing piece (1), it is characterised in that further include：
It is arranged on the closing piece (1), for detecting the pressure sensor (2) with the contact of tyre bead, the pressure sensing
Device (2) is with driving the driving device of closing piece (1) movement to communicate to connect；
With the warning device of the pressure sensor (2) communication connection.
2. tyre bead slippage detecting device as claimed in claim 1, it is characterised in that the pressure sensor (2) is arranged at institute
Closing piece (1) is stated for the contact surface with the beads contact.
3. tyre bead slippage detecting device as claimed in claim 1, it is characterised in that the closing piece (1) is included along its vertical side
To the first closing piece part and the second closing piece part of arrangement, the pressure sensor (2) is located at the first closing piece part and institute
State between the second closing piece part.
4. tyre bead slippage detecting device as claimed in claim 1, it is characterised in that the warning device is audible alarm equipment
And/or indicator light alarm equipment.
5. such as claim 1-4 any one of them tyre bead slippage detecting devices, it is characterised in that the driving device is gas
Cylinder, the pressure sensor (2) and the ratio adjusting valve of the cylinder communicate to connect.
6. a kind of mechanical assembly drum, including tyre bead slippage detecting device, it is characterised in that the tyre bead slippage detecting device is such as
Claim 1-5 any one of them tyre bead slippage detecting devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223738.XU CN207291033U (en) | 2017-09-22 | 2017-09-22 | Mechanical assembly drum and its tyre bead slippage detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223738.XU CN207291033U (en) | 2017-09-22 | 2017-09-22 | Mechanical assembly drum and its tyre bead slippage detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291033U true CN207291033U (en) | 2018-05-01 |
Family
ID=62442249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721223738.XU Active CN207291033U (en) | 2017-09-22 | 2017-09-22 | Mechanical assembly drum and its tyre bead slippage detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291033U (en) |
-
2017
- 2017-09-22 CN CN201721223738.XU patent/CN207291033U/en active Active
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