CN106969738A - A kind of tyre surface measuring motion - Google Patents
A kind of tyre surface measuring motion Download PDFInfo
- Publication number
- CN106969738A CN106969738A CN201710399680.2A CN201710399680A CN106969738A CN 106969738 A CN106969738 A CN 106969738A CN 201710399680 A CN201710399680 A CN 201710399680A CN 106969738 A CN106969738 A CN 106969738A
- Authority
- CN
- China
- Prior art keywords
- support
- tyre surface
- timing belt
- trigger mechanism
- pinch 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/06—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
- G01B21/065—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving for stretchable materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention relates to a kind of tyre surface measuring motion, belong to machinery manufacturing technology field, it includes：The two ends of first support and second support, first support and second support are equipped with roller bearing；First timing belt and the second timing belt, the first timing belt and the second timing belt are driven with roller bearing to be coordinated；Servomotor, which is provided with encoder, and servomotor driving roller bearing rotates and drives first timing belt and the rotation of the second timing belt；Start trigger mechanism, start trigger mechanism is provided with initial signal radiated element；End trigger mechanism, end trigger mechanism is provided with end signal radiated element；Controller, is electrically connected to servomotor, start trigger mechanism and end trigger mechanism.The present invention can realize the purpose of the length of the tyre surface of accurate measurement belt, so that a compensation distance is provided for feeding machanism, to facilitate the speed of adjustment feeding machanism and the distance of compensation.It ensure that the qualification rate of belt.
Description
Technical field
The present invention relates to tire building machine technical field, more particularly to a kind of tyre surface measuring motion.
Background technology
Needed in tire building process to tyre surface carry out survey it is long, due to tyre surface fixed length cut after, it is necessary to feed frame upload
Defeated a period of time gets to assembly drum and carries out operation, and tyre surface is made up of gum material, therefore tyre surface passes through certain time
After can shorten and (expand with heat and contract with cold), if transmission time is long, shrinking can be more severe.Under normal circumstances, the distance of contraction is one
Still can be by the speed for the feed timing belt for adjusting the rotating speed of assembly drum and coordinating with assembly drum to tyre surface in fixed scope
Drawing material is carried out, the distance of falling is shunk so as to compensate.The distance specifically compensated is drawn after basic data again by measuring motion measurement
Calculate and understand by formula, but if finding tyre surface hypersystole after measuring motion measurement, then can not compensate, the material is just needed
Scrap.
The content of the invention
Tyre surface can be carried out to survey long device it is an object of the invention to provide a kind of.
For up to this purpose, the present invention uses following technical scheme：
A kind of tyre surface measuring motion, including：
Carriage, provided with first support and second support, the two ends of the first support and second support are equipped with roller bearing；
Timing belt, provided with the first timing belt and the second timing belt, the first timing belt correspondence is wrapped in first support two
The outside of the roller bearing at end, second timing belt correspondence is wrapped in the outside of the roller bearing at second support two ends, the first timing belt and
Second timing belt is driven with the roller bearing to be coordinated；
Servomotor, which is provided with encoder, and the servomotor drives the roller bearing to rotate and drive described first same
Walk band and the second timing belt is rotated；
Start trigger mechanism, is fixedly installed in first support, and the start trigger mechanism launches provided with initial signal
Element；
End trigger mechanism, is fixedly installed on the secondary support bracket, and the end trigger mechanism launches provided with end signal
Element；
Controller, is electrically connected to servomotor, start trigger mechanism and end trigger mechanism；
The encoder of the servomotor is sent according to the initial signal radiated element and end signal radiated element
The length of signal of change tyre surface to be detected.
Further, the initial signal radiated element and end signal radiated element are optoelectronic switch, be included in
Spaced some endless-belts on the perpendicular direction of transmission direction, some belts are integrally set in the outer of roller bearing
Portion.
Further, the end trigger mechanism includes being articulated with the second support and positioned at second timing belt
The end support of top, terminates support and rotates to connect the detection axle for terminating support, be fixed on the inspection parallel to described
The disk roller portion surveyed on axle, and be connected to the second trigger assembly for terminating support, disk roller portion rolls tyre surface to be detected or with second
The upper surface of timing belt coordinates.
Further, second trigger assembly includes the second photoelectricity support frame for being arranged on second support one end, fixed
In the second optoelectronic switch of the second photoelectricity support frame, and it is fixedly arranged on the detection axle and positioned at second optoelectronic switch
With the second catch between the second photoelectricity support frame.
Further, the second photoelectricity support frame side relative with second optoelectronic switch is provided with reflector, institute
The second catch is stated to can extend between second optoelectronic switch and the reflector.
Further, the start trigger mechanism includes being fixed on rising in first support and above the first timing belt
Beginning support, is slidably connected at the pinch roller portion on starting support, and be arranged on below the pinch roller portion and coordinate with pinch roller portion
First trigger assembly, the pinch roller portion rolls tyre surface to be detected or coordinated with the upper surface of the first timing belt.
Further, first trigger assembly includes the first photoelectricity support frame for being fixed on first support side, fixed
In the trigger unit of the first optoelectronic switch of the first photoelectricity support frame, and triggering first optoelectronic switch.
Further, the pedestal that the trigger unit includes being fixed in first support and set away from pinch roller portion, is rotated
Be arranged at the jointed shaft on pedestal, be set on jointed shaft and can the long slab that rotates of opposite base, away from described on the pedestal
One end of jointed shaft is provided with the first pillar, and the direction in centre towards the pinch roller portion of the long slab has extended vertically a guide plate, described
It is fixed with guide plate on the support wheel being engaged with pinch roller portion, the guide plate and is provided with the second pillar positioned at the lower section of support wheel；
The trigger unit also includes an extension spring, and one end of extension spring is fixed on the first pillar, and the other end is fixed on second
On pillar, extension spring can pull guide plate to be rotated around pedestal.
Further, one end of the long slab has vertically protruded out the first catch, and the other end is connected with a drive cylinder, described
Drive cylinder promotes the other end of long slab to be rotated around jointed shaft；The long slab is provided with through hole, and the long slab is arranged by through hole
On jointed shaft, the through hole is located between the fixed position of drive cylinder and the extending part of guide plate.
Further, the inwall of the opposite side of the first support is provided with reflector corresponding with the first optoelectronic switch, institute
The first catch is stated to can extend between first optoelectronic switch and the reflector and trigger the first optoelectronic switch to launch letter
Number.
Further, the disk roller portion includes being fixedly arranged on the roller bracket of the detection axle, and is connected by axis of rotation
In the disk roller of the roller bracket；The pinch roller portion includes being slidably connected to the pinch roller frame of starting support and connected by axis of rotation
The pinch roller of the pinch roller frame is connected to, the extension spring can drive the support wheel to be engaged by gap with pinch roller.
Further, sliding block and the guide rail closing piece for preventing the sliding block movement, institute are installed with the starting support
State pinch roller frame and be provided with the slide rail being slidably matched with the sliding block；The guide rail closing piece is electrically connected with the controller.
Beneficial effect：
The present invention by the way that the tyre surface of tire is placed on timing belt, by collect tyre surface head and afterbody respectively through first
The signal sent when beginning trigger mechanism and end trigger mechanism, and the signal is fed back into servomotor, then pass through servomotor
The distance that tyre surface is walked between two signals of calculating, it is possible to achieve the purpose of the length of accurate measurement tyre surface, so as to be feeding machine
Structure provides a compensation distance, to facilitate the speed of adjustment feeding machanism and the distance of compensation.In addition, the tyre surface that invention is provided is surveyed
Growth device realizes automation, while being compensated after being grown according to survey to tyre surface, it is ensured that the qualification rate of tyre surface.
Brief description of the drawings
Fig. 1 is the structural representation for the tyre surface measuring motion that the present invention is provided.
Fig. 2 is enlarged drawings of the Fig. 1 at A；
Fig. 3 is enlarged drawings of the Fig. 1 at B；
Fig. 4 is the assembling structure schematic diagram of the trigger unit for the tyre surface measuring motion that the present invention is provided；
Fig. 5 is the structural representation of the trigger unit for the tyre surface measuring motion that the present invention is provided；
Fig. 6 is the part-structure schematic diagram of the initial detecting mechanism for the tyre surface measuring motion that the present invention is provided.
In figure：
101st, first support；102nd, second support；
201st, the first timing belt；202nd, the second timing belt；
1st, end trigger mechanism；11st, support is terminated；12nd, axle is detected；13rd, disk roller portion；131st, roller bracket；132nd, disk roller；
141st, the second photoelectricity support frame；1411st, the first connection sheet；1412nd, the second connection sheet；1413rd, the 3rd connection sheet；
142nd, the second optoelectronic switch；143rd, the second catch；
2nd, start trigger mechanism；21st, support is originated；211st, sliding block；212nd, guide rail closing piece；22nd, pinch roller portion；221st, pinch roller
Frame；2211st, slide rail；222nd, pinch roller；
231st, the first photoelectricity support frame；232nd, the first optoelectronic switch；
233rd, trigger unit；2331st, long slab；23331st, guide plate；2332nd, jointed shaft；2333rd, pedestal；23332nd, first gear
Piece；2334th, support wheel；2335th, drive cylinder；2336th, the first pillar；2337th, the second pillar.
Embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and by specific
Embodiment further illustrates technical scheme.
A kind of tyre surface measuring motion is present embodiments provided, as shown in figs 1 to 6, carriage, provided with the He of first support 101
Second support 102, the two ends of the first support 101 and second support 102 are equipped with roller bearing；Timing belt, it is synchronous provided with first
The timing belt 202 of band 201 and second, the correspondence of the first timing belt 201 is wrapped in the outside of the roller bearing at the two ends of first support 101,
The correspondence of second timing belt 202 is wrapped in the outside of the roller bearing at the two ends of second support 102, and the first timing belt 201 and second is same
Walk band 202 and be driven with the roller bearing and coordinated；Servomotor (not shown), which is provided with encoder (not shown),
The servomotor drives the roller bearing to rotate and drive the timing belt 202 of the first timing belt 201 and second to rotate；Starting is touched
Mechanism 2 is sent out, is fixedly installed in first support 101, the start trigger mechanism 2 is provided with initial signal radiated element；Terminate
Trigger mechanism 1, is fixedly installed in second support 102, and the end trigger mechanism 1 is provided with end signal radiated element；Control
Device processed, is electrically connected to servomotor, start trigger mechanism 2 and end trigger mechanism 1；The encoder of the servomotor is according to institute
State the length for the signal of change tyre surface to be detected that initial signal radiated element and end signal radiated element are sent.Wherein, it is described
Initial signal radiated element and end signal radiated element are optoelectronic switch, and first timing belt 201 is included in and is driven
Spaced some endless-belts on the perpendicular direction in direction, some belts are integrally set in the outside of roller bearing.
The present invention supports roller bearing, timing belt, motor, start trigger mechanism 2 and end trigger mechanism 1 by carriage, makes
Tyre surface measuring motion can be more stable measure, it is ensured that the accuracy of measurement data.Carriage is divided into first again
Support 101 and second support 102, correspond to the first timing belt 201 and the second timing belt 202 and the He of start trigger mechanism 2 respectively
End trigger mechanism 1, so as to ensure that respective independence, start trigger mechanism 2 and end trigger mechanism 1 are between the two mutually not
Interference.
The present embodiment is passed through respectively by the way that the tyre surface of tire is placed on timing belt 20 by the head and afterbody of detecting tyre surface
Initial trigger mechanism 2 and end trigger mechanism 1 are crossed, it is possible to achieve the purpose of the length of accurate measurement tyre surface, so as to be feeding machine
Structure provides a compensation distance, to facilitate the speed of adjustment feeding machanism and the distance of compensation.In addition, the tire that the present embodiment is provided
Face measuring motion realizes automation, while being compensated after being grown according to survey to tyre surface, it is ensured that the qualification rate of tyre surface.
The end trigger mechanism 1 includes being articulated with the second support 102 and on second timing belt 202
The end support 11 of side, terminates support 11 and rotates to connect the detection axle 12 for terminating support 11, be fixed on parallel to described
Disk roller portion 13 on the detection axle 12, and the second trigger assembly for terminating support 11 is connected to, disk roller portion 13 rolls to be checked
Survey tyre surface or coordinate with the upper surface of the second timing belt 202.Therefore, when the head end of tyre surface enters end trigger structure 1,
Disk roller portion 13 is influenceed by tyre surface oneself height, is forced to raise, so as to drive detection axle 12 to raise, and then touches the second triggering
Component so that the second trigger assembly sends signal, likewise, can also trigger one when the tail end of tyre surface enters end trigger structure 1
Individual signal.
As shown in Figures 2 and 3, second trigger assembly includes being arranged on the second photoelectricity branch of the one end of second support 102
Support 141, is fixedly arranged on the second optoelectronic switch 142 of the second photoelectricity support frame 141, and be fixedly arranged on it is described detection axle 12 on and
The second catch 143 between the photoelectricity support frame 141 of the second optoelectronic switch 142 and second；Second catch 143
One end can extend between the photoelectricity support frame 141 of the second optoelectronic switch 142 and second to trigger second optoelectronic switch
142 transmission signals.Motion by detecting axle 12 can drive the second catch 143 to move, so as to the second optoelectronic switch
142 coordinate the second optoelectronic switch 142 is triggered, and produce corresponding signal.
The second photoelectricity support frame 141 side relative with second optoelectronic switch 142 is provided with reflector (in figure not
Show), second catch 143 can extend between second optoelectronic switch 142 and the reflector.Specifically, second
Photoelectricity support frame 141 includes the first connection sheet 1411, the second connection sheet 1412 and the 3rd connection sheet 1413 set gradually, described
First connection sheet 1411 and the 3rd connection sheet 1413 are connected to the two ends of second connection sheet 1412, and are located at what is often held
Both sides；First connection sheet 1411 is fixedly arranged on the inwall of the second support 102；Second optoelectronic switch 142 is fixed
In second connection sheet 1412 close to the side of the 3rd connection sheet 1413；The reflector is arranged at the 3rd connection
Piece 1413 is close to the side of second optoelectronic switch 142；Second catch 143 can extend into second optoelectronic switch
Between 142 and the 3rd connection sheet 1413.When the second catch 143 is raised, it can block what the second optoelectronic switch 142 was sent
Light beam, so that reflector can not receive light beam, and then the second optoelectronic switch 142 can not receive light beam, therefore produce a letter
Number i.e. tyre surface enter end trigger mechanism 1 signal, when the second catch 143 falls after rise, reflector can receive light beam so that
Second optoelectronic switch 142 can receive light beam, therefore can produce the letter that another signal i.e. tyre surface leaves end trigger mechanism 1
Number.
As Figure 4-Figure 6, the start trigger mechanism 2 includes being fixed in first support 101 and synchronous positioned at first
Starting support 21 with 201 tops, is slidably connected at the pinch roller portion 22 on starting support 21, and be arranged on the pinch roller portion 22
Lower section and with pinch roller portion 22 coordinate the first trigger assembly, the pinch roller portion 22 roll tyre surface to be detected or with the first timing belt
201 upper surface coordinates.When tyre surface is by the row of the first timing belt 201 to pinch roller portion 22, pinch roller portion 22 is due to fertilization
The influence of face its thickness, is forced to raise, and is directly contacted with tyre surface；After tyre surface leaves pinch roller portion 22, pinch roller portion 22 is final
Fall after rise to the initial position contacted with the first timing belt 201.
First trigger assembly includes being fixed on the first photoelectricity support frame 231 of the side of first support 101, is fixedly arranged on described the
First optoelectronic switch 232 of one photoelectricity support frame 231, and trigger the trigger unit 233 of first optoelectronic switch 232.
The pedestal 2333 that the trigger unit 233 includes being fixed in first support 101 and set away from pinch roller portion 22, turns
The dynamic jointed shaft 2332 being arranged on pedestal 2333, be set on jointed shaft 2332 and can the rotation of opposite base 2333 long slab
2331.One end away from jointed shaft 2332 is provided with the first pillar 2336, the middle court of the long slab 2331 on the pedestal 2333
Extend vertically to be fixed with a guide plate 23331, the guide plate 23331 to the direction in pinch roller portion 22 and be engaged with pinch roller portion 22
Support wheel 2334, the lower section that support wheel 2334 is located on the guide plate 23331 is provided with the second pillar 2337.Being arranged such can be with
Apply external force to control support wheel 2334 to rotate around jointed shaft 2332 by the either end to long slab 2331.
The trigger unit 233 also includes an extension spring (not shown), and one end of extension spring is fixed on the first pillar 2336
On, the other end is fixed on the second pillar 2337, and extension spring can pull guide plate 23331 to be rotated around pedestal 2333, i.e. extension spring can be with
It is basic point with the first pillar 2336 on pedestal 2333, drives guide plate 23331 to make with respect to the first pillar 2336 by elastic pulling force
Apodictic adjustment, herein it is noted that extension spring starting is in extended state, therefore there is a pulling force in extension spring, and the pulling force can
To pull long slab 2331 to be rotated around pedestal 2333, until support wheel 2334 abuts to balance the pulling force with pinch roller portion 22.Therefore work as
When tread row is between pinch roller portion 22 and support wheel 2334, support wheel 2334 abuts tyre surface with balanced pulling force, when tyre surface leaves pressure
When wheel portion 22 is with support wheel 2334, support wheel 2334 abuts to balance the pulling force with pinch roller portion 22.
One end of the long slab 2331 has vertically protruded out the first catch 23332, and the other end is connected with a drive cylinder 2335,
The drive cylinder 2335 promotes the other end of long slab 2331 to be rotated around jointed shaft 2332；The long slab 2331 is provided with through hole,
The long slab 2331 is set on jointed shaft 2332 by through hole, and the through hole is located at the fixed position of drive cylinder 2335 with leading
Between the extending part of plate 23331, therefore, guide plate 23331 can also be rotated around jointed shaft 2332.It is described herein as once, it is foregoing
Extension spring why originate in extended state, specifically：Because the initial state of drive cylinder 2335 is set manually as stretching shape
State, therefore drive cylinder 2335 applies external force, therefore the first catch to one end away from the first catch 23332 of long slab 2331
23332 rotate around jointed shaft 2332；First pillar 2336 is fixed on one end away from jointed shaft 2332 on the pedestal 2333, the
Two pillars 2337 are fixed on the lower section of the support wheel 2334 on the guide plate 23331, and guide plate 23331 is fixed on long slab 2331 again
On, therefore the second pillar 2337 can be around jointed shaft 2332, while the second pillar 2337 is gradually distance from first in rotation process
Pillar 2336, and because one end of extension spring is fixed on the first pillar 2336, the other end is fixed on the second pillar 2337, from
And extension spring is stretched during the second pillar 2337 is away from the first pillar 2336.
The inwall of the opposite side of the first support 101 is provided with and the corresponding reflector of the first optoelectronic switch 232, described the
One catch 23332 can extend between first optoelectronic switch 232 and the reflector and trigger the first optoelectronic switch 232 with
Transmission signal.
The disk roller portion 13 includes being fixedly arranged on the roller bracket 131 of the detection axle 12, and is connected to by axis of rotation
The disk roller 132 of the roller bracket 131；The pinch roller portion 22 includes being slidably connected to the pinch roller frame 221 of starting support 21 and logical
Cross the pinch roller 222 that axis of rotation is connected to the pinch roller frame 221, the extension spring can drive the support wheel 2334 by gap with
Pinch roller 222 is engaged, i.e., support wheel 2334 can pass the first timing belt 201 by gap, so that connect with the rolling of pinch roller 222,
It is pointed out that gap herein is the gap between some endless-belts of setting in the first timing belt 201.
Sliding block 211 and the guide rail closing piece 212 for preventing the sliding block 211 from moving are installed with the starting support 21,
The pinch roller frame 221 is provided with the slide rail 2211 being slidably matched with the sliding block 211；The guide rail closing piece 212 and the control
Device is electrically connected.
When tyre surface is without end trigger mechanism 1, the movable end of drive cylinder 2335 is in stretching state, now, branch
Support wheel 2334 is not contacted with the first timing belt 201.
The disk roller portion 13 is respectively set with pinch roller portion 22 close to the center for terminating support 11 and the center of starting support 21
Put, it is preferred that the center of the end support 11 and the center of starting support 21 are respectively arranged at, when the detection of the tyre surface of detection
When point is its wedge angle position, because pointed part soft easily slide excessively causes measurement inaccurate, and the present embodiment uses the roller
Wheel portion 13 is with pinch roller portion 22 respectively close to the center for terminating support 11 and the centrally disposed mode of starting support 21, it is to avoid
During due to measurement tyre surface, when the test point of the tyre surface of detection influences the precision of experiment for its wedge angle position.In addition, the present embodiment
The head of the tyre surface of middle offer and afterbody are equipped with due to the slope that cutting is produced.
The present embodiment is so that the tyre surface length of tyre surface is more than the distance between initial trigger mechanism and end trigger mechanism 1 as an example
Illustrate the survey growth process of tyre surface.
There is a Ge Youliao testing agencies (not shown) before beginning trigger mechanism 2 is entered in tyre surface, the You Liao testing agencies with
The structure of end trigger mechanism 1 is similar, and also with optoelectronic switch trigger signal.You Liao testing agencies and start trigger mechanism 2
Between there is known distance S, when tyre surface enters You Liao testing agencies, a signal T is triggered, while defeated to servomotor
Enter one section of order, the order is：After tyre surface own material testing agency signal T triggerings, when travel distance is more than S, one is provided
Signal T '.
When tyre surface head is sent to 2 lower section of start trigger mechanism, because tyre surface has certain thickness and gradient, work as tyre surface
Head when progressing into 222 lower section of pinch roller, it is described under the squeezing action of tyre surface because tyre surface has certain thickness
The sliding block 211 that the slide rail 2211 of pinch roller frame 221 is set along along starting support 21 is gradually moved up, now tyre surface range ability S；Tyre surface
Walk on, You Liao testing agencies send signal T ', and signal T ' is transferred into controller, controller control guide rail closing piece 212
It is locked, then control drive cylinder 2335 to shrink, long slab 2331 is rotated around jointed shaft 2332, now, be connected to the guide plate
23331 support wheel 2334 tilts and presses on the lower section of pinch roller 222, meanwhile, the first catch 23332 is with long slab 2331
Move, be placed between the reflector of the inwall of the first support 101 and the first optoelectronic switch 232, block reflector reflection
The light sent by the first optoelectronic switch 232, so as to trigger first optoelectronic switch 232, the first optoelectronic switch 232 is by signal
Send controller to.
As tyre surface is transmitted on timing belt 20, when the head of tyre surface enters the end trigger mechanism 1, the tail of tyre surface
Portion is also introduced into start trigger mechanism 2, now, triggers end trigger mechanism 1 by the head of tyre surface, detailed process is as follows：
Under the extruding of tyre surface, the disk roller 132 lifts certain height, so that terminating support 11 relative to described
Second support 102 rotates and tilted, meanwhile, detection axle 12 is rotated and lifted with end support 11, so that being fixed in
The second catch 143 on the detection axle 12 is rotated down relative to detection axle 12, and from the second optoelectronic switch 142 and reflector
Between pass through, now, launch reflective to the 3rd connection sheet 1413 because the second catch 143 has blocked the second optoelectronic switch 142
The return path of the light source of plate, so as to trigger the second optoelectronic switch 142, the second optoelectronic switch 142 by signal this moment send to
Controller, and mark moment T2.
When the afterbody of tyre surface is sent on timing belt 20 below start trigger mechanism 2, the afterbody of tyre surface is from pinch roller frame
221 lower section remove when, support wheel 2334 in the presence of extension spring with tyre surface itself slope (tyre surface has certain thickness, when
When tyre surface is cut by oblique knife, the tangent plane of tyre surface is also inclined) move up, and when gradually being contacted with pinch roller 222, the first catch
23332 also gradually move up and are placed between the reflector of the inwall of the first support 101 and the first optoelectronic switch 232, block
The light sent by the first optoelectronic switch 232 of reflector reflection, so as to trigger first optoelectronic switch 232, the first photoelectricity
Switch 232 transmits a signal to controller, records the signal for T1.
In the present embodiment, when tyre surface length is designated as L1, the distance between start trigger mechanism 2 and end trigger mechanism 1 note
For L2, the number of turns that encoder is rotated within T2 to the T1 periods is n, a diameter of d of roller, it should be pointed out that described first
Support 101 is identical with rotating speed with the roller bearing diameter at the two ends of second support 102, then the calculation relational expression of tyre surface length is：
L1=L2+n π d
So as to obtain the length of tyre surface.
When tyre surface length is less than the distance between start trigger mechanism 2 and end trigger mechanism 1,
Then the calculation relational expression of tyre surface length is：
L1=L2-n π d
So as to obtain the length of tyre surface.
Note, the general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The industry
Technical staff it should be appreciated that the present invention is not limited to the embodiments described above, described in above-mentioned embodiment and specification
Merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
Improve, these changes and improvements all fall within the protetion scope of the claimed invention, and claimed scope of the invention is by appended
Claims and its equivalent thereof.
Claims (12)
1. a kind of tyre surface measuring motion, it is characterised in that including：
Carriage, provided with first support (101) and second support (102), the first support (101) and second support (102)
Two ends be equipped with roller bearing；
Timing belt, provided with the first timing belt (201) and the second timing belt (202), the first timing belt (201) correspondence is wrapped in
The outside of the roller bearing at first support (101) two ends, the second timing belt (202) correspondence is wrapped in second support (102) two ends
Roller bearing outside, the first timing belt (201) and the second timing belt (202) are driven with the roller bearing to be coordinated；
Servomotor, which is provided with encoder, and the servomotor drives the roller bearing to rotate and drive first timing belt
(201) rotated with the second timing belt (202)；
Start trigger mechanism (2), is fixedly installed in first support (101), and the start trigger mechanism (2) is believed provided with starting
Number radiated element；
End trigger mechanism (1), is fixedly installed in second support (102), and the end trigger mechanism (1) is believed provided with end
Number radiated element；
Controller, is electrically connected to servomotor, start trigger mechanism and end trigger mechanism；
The signal that the encoder of the servomotor is sent according to the initial signal radiated element and end signal radiated element
Calculate the length of tyre surface to be detected.
2. tyre surface measuring motion as claimed in claim 1, it is characterised in that the initial signal radiated element and end signal
Radiated element is optoelectronic switch, and first timing belt (201) is included in interval on the direction perpendicular with transmission direction and set
Some endless-belts put, some belts are integrally set in the outside of roller bearing.
3. tyre surface measuring motion as claimed in claim 2, it is characterised in that the end trigger mechanism (1) includes being articulated with
End support (11) on the second support (102) and above second timing belt (202), terminates parallel to described
Support (11) simultaneously rotates the detection axle (12) for connecting the end support (11), is fixed on the disk roller portion on the detection axle (12)
(13), and be connected to the second trigger assembly for terminating support (11), disk roller portion (13) roll tyre surface to be detected or with it is second same
The upper surface of step band (202) coordinates.
4. tyre surface measuring motion as claimed in claim 3, it is characterised in that second trigger assembly includes being arranged on second
The second photoelectricity support frame (141) of support (102) one end, the second photoelectricity for being fixedly arranged on the second photoelectricity support frame (141) is opened
Close (142), and be fixedly arranged on the detection axle (12) and positioned at second optoelectronic switch (142) and the second photoelectricity support frame
(141) the second catch (143) between.
5. tyre surface measuring motion as claimed in claim 4, it is characterised in that the second photoelectricity support frame (141) with it is described
The relative side of second optoelectronic switch (142) is provided with reflector, and second catch (143) can extend into second photoelectricity and open
Close between (142) and the reflector.
6. the tyre surface measuring motion as described in claim 1-5, it is characterised in that the start trigger mechanism (2) includes fixing
Starting support (21) in first support (101) and above the first timing belt (201), is slidably connected at starting support
(21) the pinch roller portion (22) on, and the first triggering group for being arranged on below the pinch roller portion (22) and coordinating with pinch roller portion (22)
Part, the pinch roller portion (22) rolls tyre surface to be detected or coordinated with the upper surface of the first timing belt (201).
7. tyre surface measuring motion as claimed in claim 6, it is characterised in that first trigger assembly includes being fixed on first
The first photoelectricity support frame (231) of support (101) side, the first photoelectricity for being fixedly arranged on the first photoelectricity support frame (231) is opened
Close (232), and trigger the trigger unit (233) of first optoelectronic switch (232).
8. tyre surface measuring motion as claimed in claim 7, it is characterised in that the trigger unit (233) includes being fixed on the
The pedestal (2333) set on one support (101) and away from pinch roller portion (22), rotates the jointed shaft being arranged on pedestal (2333)
(2332), it is set on jointed shaft (2332) and can the long slab (2331) that rotates of opposite base (2333), the pedestal (2333)
Upper one end away from the jointed shaft (2332) is provided with the first pillar (2336), and the centre of the long slab (2331) is towards pinch roller portion
(22) direction has extended vertically to be fixed with a guide plate (23331), the guide plate (23331) and has been engaged with pinch roller portion (22)
Support wheel (2334), the lower section that support wheel (2334) is located on the guide plate (23331) is provided with the second pillar (2337)；
The trigger unit (233) also includes an extension spring, and one end of extension spring is fixed on the first pillar (2336), and the other end is fixed
On the second pillar (2337), extension spring can pull guide plate (23331) to be rotated around pedestal (2333).
9. tyre surface measuring motion as claimed in claim 8, it is characterised in that one end of the long slab (2331) has vertically been protruded out
First catch (23332), the other end is connected with a drive cylinder (2335), and the drive cylinder (2335) promotes long slab (2331)
The other end around jointed shaft rotate；The long slab (2331) is provided with through hole, and the long slab (2331) is set in hinge by through hole
In spindle (2332), the through hole is located between the fixed position of drive cylinder (2335) and the extending part of guide plate (23331).
10. tyre surface measuring motion as claimed in claim 9, it is characterised in that the opposite side of the first support (101) it is interior
Wall is provided with reflector corresponding with the first optoelectronic switch (232), and first catch (23332) can extend into first photoelectricity
Switch between (232) and the reflector and trigger the first optoelectronic switch (232) with transmission signal.
11. tyre surface measuring motion as claimed in claim 10, it is characterised in that the disk roller portion (13) is described including being fixedly arranged on
The roller bracket (131) of axle (12) is detected, and is connected to by axis of rotation the disk roller (132) of the roller bracket (131)；Institute
Stating pinch roller portion (22) includes being slidably connected to the pinch roller frame (221) of starting support (21) and is connected to the pressure by axis of rotation
The pinch roller (222) of wheel carrier (221), the extension spring can drive the support wheel (2334) to contact with pinch roller (222) by gap to match somebody with somebody
Close.
12. tyre surface measuring motion as claimed in claim 11, it is characterised in that be installed with sliding block on the starting support (21)
(211) and for preventing the mobile guide rail closing piece (212) of the sliding block (211), the pinch roller frame (221) is provided with and the cunning
The slide rail (2211) that block (211) is slidably matched；The guide rail closing piece (212) electrically connects with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399680.2A CN106969738A (en) | 2017-05-31 | 2017-05-31 | A kind of tyre surface measuring motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399680.2A CN106969738A (en) | 2017-05-31 | 2017-05-31 | A kind of tyre surface measuring motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106969738A true CN106969738A (en) | 2017-07-21 |
Family
ID=59326614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710399680.2A Pending CN106969738A (en) | 2017-05-31 | 2017-05-31 | A kind of tyre surface measuring motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106969738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112740139A (en) * | 2018-09-21 | 2021-04-30 | 三星电子株式会社 | Display device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030052463A (en) * | 2001-12-21 | 2003-06-27 | 금호산업주식회사 | A Length-Measuring Device of Half-finished Tire |
| CN201173761Y (en) * | 2008-04-09 | 2008-12-31 | 山东玲珑橡胶有限公司 | Coiling controller |
| CN103913122A (en) * | 2014-04-22 | 2014-07-09 | 济南大学 | Workpiece length measurement device |
| CN204085483U (en) * | 2014-09-18 | 2015-01-07 | 杭州朝阳橡胶有限公司 | A kind of tyre surface measuring motion |
| CN104776803A (en) * | 2015-04-13 | 2015-07-15 | 赛轮金宇集团股份有限公司 | Automatic length measuring device for tire treads and monitoring method of automatic length measuring device |
| CN105043328A (en) * | 2015-08-25 | 2015-11-11 | 杭州朝阳橡胶有限公司 | Tyre surface length measuring device and method |
| CN204854691U (en) * | 2015-06-01 | 2015-12-09 | 衡阳镭目科技有限责任公司 | System for on line measurement high -speed conveying has cut continuous casting billet length |
| CN105387831A (en) * | 2015-12-29 | 2016-03-09 | 浦林成山（山东）轮胎有限公司 | Device for detecting length of belted layer of tire |
| CN207081420U (en) * | 2017-05-31 | 2018-03-09 | 萨驰华辰机械(苏州)有限公司 | A kind of tyre surface measuring motion |
-
2017
- 2017-05-31 CN CN201710399680.2A patent/CN106969738A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030052463A (en) * | 2001-12-21 | 2003-06-27 | 금호산업주식회사 | A Length-Measuring Device of Half-finished Tire |
| CN201173761Y (en) * | 2008-04-09 | 2008-12-31 | 山东玲珑橡胶有限公司 | Coiling controller |
| CN103913122A (en) * | 2014-04-22 | 2014-07-09 | 济南大学 | Workpiece length measurement device |
| CN204085483U (en) * | 2014-09-18 | 2015-01-07 | 杭州朝阳橡胶有限公司 | A kind of tyre surface measuring motion |
| CN104776803A (en) * | 2015-04-13 | 2015-07-15 | 赛轮金宇集团股份有限公司 | Automatic length measuring device for tire treads and monitoring method of automatic length measuring device |
| CN204854691U (en) * | 2015-06-01 | 2015-12-09 | 衡阳镭目科技有限责任公司 | System for on line measurement high -speed conveying has cut continuous casting billet length |
| CN105043328A (en) * | 2015-08-25 | 2015-11-11 | 杭州朝阳橡胶有限公司 | Tyre surface length measuring device and method |
| CN105387831A (en) * | 2015-12-29 | 2016-03-09 | 浦林成山（山东）轮胎有限公司 | Device for detecting length of belted layer of tire |
| CN207081420U (en) * | 2017-05-31 | 2018-03-09 | 萨驰华辰机械(苏州)有限公司 | A kind of tyre surface measuring motion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112740139A (en) * | 2018-09-21 | 2021-04-30 | 三星电子株式会社 | Display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10234275B1 (en) | Device for monitoring thickness of wheel valve hole on line | |
| US9126759B2 (en) | Tire conveyor for a tire testing machine | |
| CN202886097U (en) | Mobile rigidity test equipment | |
| US8950250B2 (en) | Loading device for tire testing machine | |
| US10281361B2 (en) | Tire uniformity tester and tire uniformity measurement method | |
| CN207081420U (en) | A kind of tyre surface measuring motion | |
| CN107356192A (en) | A kind of wheel blanks check device | |
| CN105074414A (en) | Tire testing machine | |
| CN204359623U (en) | A kind of friction wear testing machine | |
| CN208109065U (en) | A kind of bearing profile size detecting device | |
| CN104380081A (en) | Method for measuring resistance of conveyor belt to getting over support roller, and device therefor | |
| CN107632245A (en) | A kind of special pressure resistant testing device for hot weld detection device | |
| CN106969738A (en) | A kind of tyre surface measuring motion | |
| CN106404398A (en) | Three-generation wheel hub bearing vibration automatic measuring instrument | |
| GB1136262A (en) | Improvements in or relating to the manufacture of sheet material in ribbon form | |
| CN105353778A (en) | Automatic attitude adjusting device used for residual stress test | |
| CN107876989A (en) | A kind of laser marking machine | |
| CN208527703U (en) | A kind of roll dynamic measuring instrument and Mannesmann piercing mill | |
| KR20180135195A (en) | Machine for measuring gravure printing roll and measuring method therof | |
| CN109668537A (en) | A kind of windshield Curved dectection equipment | |
| CN208635727U (en) | A kind of roller Geometrical Parameter Testing experimental rig | |
| CN211811809U (en) | Bidirectional tensioning adjusting position of compound machine | |
| CN210064656U (en) | Comprehensive detection device for ultrathin nanocrystalline strip | |
| CN208860612U (en) | Zero point precisely stops and holds up positioning device | |
| CN207050660U (en) | A kind of wheel blanks check device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.12 Xinzhen Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: Sachi Intelligent Equipment Co.,Ltd. Address before: No.12 Xinzhen Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: SAFE-RUN MACHINERY (SUZHOU) Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.111 hengchangjing Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: Sachi Intelligent Equipment Co.,Ltd. Address before: No.12 Xinzhen Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: Sachi Intelligent Equipment Co.,Ltd. |