CN207081420U - A kind of tyre surface measuring motion - Google Patents
A kind of tyre surface measuring motion Download PDFInfo
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- CN207081420U CN207081420U CN201720627838.2U CN201720627838U CN207081420U CN 207081420 U CN207081420 U CN 207081420U CN 201720627838 U CN201720627838 U CN 201720627838U CN 207081420 U CN207081420 U CN 207081420U
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- support
- tyre surface
- timing belt
- trigger mechanism
- pinch roller
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Abstract
A kind of tyre surface measuring motion is the utility model is related to, belongs to machinery manufacturing technology field, it includes：The both 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 second timing belt to rotate；Start trigger mechanism, start trigger mechanism are provided with initial signal radiated element；End trigger mechanism, end trigger mechanism are provided with end signal radiated element；Controller, it is electrically connected to servomotor, start trigger mechanism and end trigger mechanism.The utility model can realize the purpose of the length of the tyre surface of accurate measurement belt, so as to provide a uncompensation distance for feeding machanism, to facilitate the distance of the speed of adjustment feeding machanism and compensation.It ensure that the qualification rate of belt.
Description
Technical field
It the utility model is related to tire building machine technical field, more particularly to a kind of tyre surface measuring motion.
Background technology
Need to carry out survey length to tyre surface in tire building process, it is necessary to upload in feed frame after cutting due to tyre surface fixed length
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, shrinks the distance of falling 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 just needs
Scrap.
Utility model content
The purpose of this utility model is to provide a kind of device that can carry out surveying length to tyre surface.
To use following technical scheme up to this purpose, the utility model：
A kind of tyre surface measuring motion, including：
Carriage, provided with first support and second support, the both 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, first timing belt is correspondingly wrapped in first support two
The outside of the roller bearing at end, second timing belt are correspondingly wrapped in the outside of the roller bearing at second support both 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 driven described first same
Walk band and the second timing belt rotates；
Start trigger mechanism, is fixedly installed in first support, and the start trigger mechanism launches provided with initial signal
Element；
End trigger mechanism, on the secondary support bracket, the end trigger mechanism launches provided with end signal for fixed setting
Element；
Controller, it 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 being located at second timing belt
The end support of top, parallel to the end support and the detection axle of the end support is rotatablely connected, is fixed on the inspection
The disk roller portion surveyed on axle, and be connected to the second trigger assembly for terminating support, disk roller portion roll 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 is located 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, the pinch roller portion being slidably connected 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 roll 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 first optoelectronic switch of the first photoelectricity support frame, and the trigger unit of 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
The jointed shaft being arranged 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
The support wheel being engaged with pinch roller portion is fixed with guide plate, the lower section that support wheel is located on the guide plate is provided with the second pillar；
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 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 and 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 electrically connects with the controller.
Beneficial effect：
The utility model is passed through respectively by the way that the tyre surface of tire is placed on timing belt by the head and afterbody of collecting tyre surface
The signal sent when initial trigger mechanism and end trigger mechanism is crossed, and the signal is fed back into servomotor, then passes through servo
The distance that tyre surface is walked between two signals of motor calculation, it is possible to achieve the purpose of the length of accurate measurement tyre surface, so as to be to supply
Expect that mechanism provides a uncompensation distance, to facilitate the distance of the speed of adjustment feeding machanism and compensation.In addition, utility model provides
Tyre surface measuring motion realize automation, while according to survey it is long after tyre surface is compensated, ensure that the qualification rate of tyre surface.
Brief description of the drawings
Fig. 1 is the structural representation of tyre surface measuring motion provided by the utility model.
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 of tyre surface measuring motion provided by the utility model；
Fig. 5 is the structural representation of the trigger unit of tyre surface measuring motion provided by the utility model；
Fig. 6 is the part-structure schematic diagram of the initial detecting mechanism of tyre surface measuring motion provided by the utility model.
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 the technical solution of the utility model, below in conjunction with the accompanying drawings and pass through
Embodiment further illustrates the technical solution of the utility model.
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 both 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 outside of the corresponding roller bearing for being wrapped in the both ends of first support 101 of first timing belt 201,
The outside of the corresponding roller bearing for being wrapped in the both ends of second support 102 of second timing belt 202, the first timing belt 201 and second are same
Walk band 202 and be driven with the roller bearing and coordinated；Servomotor (not shown), encoder (not shown) is which is provided with,
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, it is fixedly installed in second support 102, the end trigger mechanism 1 is provided with end signal radiated element；Control
Device processed, it 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, some belts are integrally set in the outside of roller bearing on the perpendicular direction in direction.
The utility model supports roller bearing, timing belt, motor, start trigger mechanism 2 and end trigger mechanism by carriage
1 so that what tyre surface measuring motion can be more stable measures, and ensure that the accuracy of measurement data.Carriage is divided into again
First support 101 and second support 102, the first timing belt 201 and the second timing belt 202 and start trigger mechanism are corresponded to respectively
2 and end trigger mechanism 1, so as to ensure that respective independence, start trigger mechanism 2 and end trigger mechanism 1 are between the two
It is non-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
Cross initial trigger mechanism 2 and end trigger mechanism 1, it is possible to achieve the purpose of the length of accurate measurement tyre surface, so as to be feeding machine
Structure provides a uncompensation distance, to facilitate the distance of the speed of adjustment feeding machanism and compensation.In addition, the tire that the present embodiment provides
Face measuring motion realizes automation, while according to being compensated after survey length to tyre surface, ensure 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, parallel to the end support 11 and the detection axle 12 of the end support 11 is rotatablely connected, is fixed on
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, and 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 to cause the second optoelectronic switch 142 to be 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 both 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 as to which 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, 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 is located at first synchronously
Starting support 21 with 201 tops, the pinch roller portion 22 being slidably connected on starting support 21, and it is 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, it 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 the trigger unit 233 of triggering 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
A guide plate 23331 has been extended vertically to the direction in pinch roller portion 22, has been fixed with the guide plate 23331 and is engaged with pinch roller portion 22
Support wheel 2334, the lower section on the guide plate 23331 positioned at support wheel 2334 is provided with the second pillar 2337.Being arranged such can be with
By applying external force to the either end of long slab 2331 to control support wheel 2334 to be rotated around jointed shaft 2332.
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 is abutted with pinch roller portion 22 to balance the pulling force.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 is abutted with pinch roller portion 22 to balance the pulling force.
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 rotate 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 to stretch out 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 stretches during the second pillar 2337 is away from the first pillar 2336.
The inwall of the opposite side of the first support 101 be provided with 232 corresponding reflector of the first optoelectronic switch, 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 led to
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 as to be connect with the rolling of pinch roller 222,
It is pointed out that gap of the gap between some endless-belts of setting in the first timing belt 201 herein.
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 electrically connects.
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 does not contact 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, respectively close to the center for terminating support 11 and the centrally disposed mode of starting support 21, avoids with pinch roller portion 22
During due to measurement tyre surface, when the precision that the test point of the tyre surface of detection influences to test 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 slope caused by cutting.
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.
A Ge Youliao testing agencies (not shown) be present 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 a known distance S be present, when tyre surface enters You Liao testing agencies, trigger a signal T, while to servomotor it is defeated
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 starting support 21 gradually moves 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 transmits 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 rotates down relative to detection axle 12, and from the second optoelectronic switch 142 and reflector
Between pass through, now, due to the second catch 143 blocked the second optoelectronic switch 142 launch it is reflective to the 3rd connection sheet 1413
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 being sent to below start trigger mechanism 2 on timing belt 20, 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 section 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 between the reflector for the inwall for being placed in 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, and it is T1 to record the signal.
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 rotates 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 both 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.
Pay attention to, general principle and principal character of the present utility model and of the present utility model excellent has been shown and described above
Point.It should be understood by those skilled in the art that the utility model is not limited to the embodiments described above, above-mentioned embodiment and say
Simply illustrate principle of the present utility model described in bright book, on the premise of the spirit and scope of the utility model is not departed from, this
Utility model also has various changes and modifications, and these changes and improvements are both fallen within claimed the scope of the utility model,
Claimed scope of the present utility model is by appended claims and its equivalent thereof.
Claims (12)
- A kind of 1. 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) Both ends be equipped with roller bearing；Timing belt, provided with the first timing belt (201) and the second timing belt (202), first timing belt (201) is corresponding to be wrapped in The outside of the roller bearing at first support (101) both ends, second timing belt (202) is corresponding to be wrapped in second support (102) both 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), it is fixedly installed in first support (101), the start trigger mechanism (2) is provided with starting and believed Number radiated element；End trigger mechanism (1), it is fixedly installed in second support (102), the end trigger mechanism (1), which is provided with, terminates to believe Number radiated element；Controller, it 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), parallel to the end Support (11) and the detection axle (12) for being rotatablely connected the end support (11), the disk roller being fixed on the detection axle (12) Portion (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 second The upper surface of timing belt (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) are 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 3-5 is any, it is characterised in that the start trigger mechanism (2) includes The starting support (21) in first support (101) and above the first timing belt (201) is fixed on, is slidably connected at starting branch Pinch roller portion (22) on frame (21), and the first triggering for being arranged on below the pinch roller portion (22) and coordinating with pinch roller portion (22) Component, the pinch roller portion (22) roll 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) are opened Close (232), and the trigger unit (233) of triggering 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), be 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 The direction in portion (22) has extended vertically a guide plate (23331), is fixed with to contact with pinch roller portion (22) on the guide plate (23331) and matches somebody with somebody The support wheel (2334) of conjunction, the lower section on the guide plate (23331) positioned at support wheel (2334) are 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 protruded out First catch (23332), the other end are 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 the disk roller (132) of the roller bracket (131) is connected to by axis of rotation；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) be provided with it is described The slide rail (2211) that sliding 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 |
|---|---|---|---|
| CN201720627838.2U CN207081420U (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 |
|---|---|---|---|
| CN201720627838.2U CN207081420U (en) | 2017-05-31 | 2017-05-31 | A kind of tyre surface measuring motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207081420U true CN207081420U (en) | 2018-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720627838.2U Active CN207081420U (en) | 2017-05-31 | 2017-05-31 | A kind of tyre surface measuring motion |
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| Country | Link |
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| CN (1) | CN207081420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969738A (en) * | 2017-05-31 | 2017-07-21 | 萨驰华辰机械(苏州)有限公司 | A kind of tyre surface measuring motion |
| CN111215696A (en) * | 2018-11-23 | 2020-06-02 | 宝钢工程技术集团有限公司 | Length measuring device for sawing machine and using method thereof |
-
2017
- 2017-05-31 CN CN201720627838.2U patent/CN207081420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969738A (en) * | 2017-05-31 | 2017-07-21 | 萨驰华辰机械(苏州)有限公司 | A kind of tyre surface measuring motion |
| CN111215696A (en) * | 2018-11-23 | 2020-06-02 | 宝钢工程技术集团有限公司 | Length measuring device for sawing machine and using method thereof |
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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 | ||
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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. |