CN211309996U - Tire centering device - Google Patents
Tire centering device Download PDFInfo
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- CN211309996U CN211309996U CN201922097468.8U CN201922097468U CN211309996U CN 211309996 U CN211309996 U CN 211309996U CN 201922097468 U CN201922097468 U CN 201922097468U CN 211309996 U CN211309996 U CN 211309996U
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- tire
- centering device
- rack
- splint
- clamping plate
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Abstract
A tire centering device relates to the field of tire production equipment, and comprises an underframe, two clamping plate assemblies, a linear track, a translation driving mechanism and a gear rack mechanism; the linear rail is installed on the chassis, and the splint subassembly is installed on linear rail, and two splint subassemblies pass through the linkage of rack and pinion mechanism, translation actuating mechanism and a splint subassembly drive are connected, and two splint subassemblies of drive are close to each other or keep away from along linear rail. Two splint subassembly symmetries arrange in the both sides of tire transfer chain, when two splint subassemblies were close to each other, act on the tire and make the tire move in the direction of perpendicular to tire transfer chain, until two splint subassembly centre gripping tires, the central line of tire and the coincidence of the central line of transfer chain this moment accomplish the centering action, utilize the guide wheel to adjust the tire position than traditional, the action is rapider, work efficiency is higher, moves more reliably.
Description
Technical Field
The utility model relates to a tire production facility field specifically relates to a tire centering device.
Background
On a modern tire automatic production conveying line, in order to meet the requirement of entering the next station, the tire needs to move on the central line of the conveying line, so that the tires entering a stacking machine are ensured to be stacked orderly. The centering of the former centering device is realized by guide rollers on two sides. This type of delivery has the following disadvantages:
firstly, the running speed is slow, the production efficiency is low, and the centering effect is poor;
when the tire runs by self, the tire can incline and fall, and the whole process needs manual adjustment;
thirdly, the contact area of the guide wheel is limited, and the tire can not be adjusted in time in the transportation process;
and fourthly, the electric jacking is used, so that the cost is high and the reliability cannot be absolutely guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a tire centering device that the functioning speed is fast, centering is effectual.
In order to solve the technical problem, an embodiment of the present invention provides a tire centering device, which includes an underframe, two clamping plate assemblies, a linear track, a translation driving mechanism, and a rack and pinion mechanism; the linear rail is arranged on the bottom frame, the clamping plate assemblies are arranged on the linear rail and linked through the gear and rack mechanism, the translation driving mechanism is in driving connection with one clamping plate assembly, and the two clamping plate assemblies are driven to be close to or far away from each other along the linear rail.
In the above technical scheme, further, the tire centering device further comprises a jacking mechanism and a translation guide mechanism, wherein the jacking mechanism is fixed on the bottom frame, and the jacking mechanism is in driving connection with the translation guide mechanism, so that the translation guide mechanism can reciprocate in the vertical direction.
In the above technical scheme, further, the jacking mechanism includes a lifting cylinder, a guide post and a lifting platform, the guide post is fixed on the chassis, the lifting platform is installed on the guide post, the lifting cylinder is fixed on the chassis, and the output end of the lifting cylinder is connected with the lifting platform.
In the above technical solution, further, the translation guide mechanism includes a plurality of chain assemblies, and the chain assemblies are fixed on the lifting platform in parallel.
In the above technical solution, further, the rack-and-pinion mechanism includes a gear and two racks, one rack is fixed on one clamping plate assembly, the other rack is fixed on the other clamping plate assembly, the gear is fixed on the bottom frame, and the gear is engaged with the two racks at the same time.
In the above technical solution, further, the tire centering device includes a position sensor for sensing a position of the tire, the position sensor is connected to the control system, and the control system is connected to the translation driving mechanism and the lifting mechanism.
Compared with the prior art, the embodiment of the utility model provides a tire centering device, two splint subassemblies are installed on linear track, and through the linkage of rack and pinion mechanism, when one of them splint subassembly of translation actuating mechanism drive moved, another splint subassembly can be done the action, arrange in the both sides of tire transfer chain with two splint subassembly symmetries, when two splint subassemblies are close to each other, act on the tire and make the tire move in the direction of perpendicular to tire transfer chain, until two splint subassembly centre gripping tires, the central line of tire and the coincidence of the central line of transfer chain this moment, accomplish the centering action. The translation driving mechanism drives the two clamping plate assemblies to directly act on the tire, and compared with the traditional method of adjusting the position of the tire by using a guide wheel, the translation driving mechanism has the advantages of quicker action and higher working efficiency; moreover, the action area of the clamping plate assembly and the tire is wide, and when the centering action occurs, the requirement on the position precision of the tire on the conveying line is not high, so that the action is more reliable, and the position of the tire can be adjusted in time; more importantly, the distance that two splint subassemblies are close to each other can set up wantonly, the utility model provides a tire centering device is applicable to various specification and dimension's tire.
Drawings
Fig. 1 is a schematic perspective view of a tire centering device according to some embodiments of the present invention;
fig. 2 is a schematic bottom view of a tire centering device according to some embodiments of the present invention;
fig. 3 is a front view of a tire centering device according to some embodiments of the present invention;
fig. 4 is a left side view of a tire centering device provided in accordance with some embodiments of the present invention;
fig. 5 is a top view of a tire centering device according to some embodiments of the present invention.
Reference numerals:
1-a chassis; 2-a cleat assembly; 3-a linear track; 4-a rack and pinion mechanism; 5-a translation driving mechanism; 6-a jacking mechanism; 7-a translation guide mechanism; 8-a position sensor; 9-conveying rollers; 11-foot pad; 21-clamping plate; 22-a vertical frame; 41-gear; 42-a rack; 51-a translation cylinder; 52-cylinder mounting plate; 53-cylinder push plate; 61-a lifting cylinder; 62-a lifting platform; 71-vertical plate; 72-chain assembly.
Detailed Description
As will be appreciated by those skilled in the art, as background art, the prior art tire centering devices, which rely on guide wheels on both sides of the conveyor line, have the disadvantages of slow movement and untimely adjustment.
The embodiment of the utility model provides a tire centering device, which comprises an underframe, two clamping plate assemblies, a linear track, a translation driving mechanism and a rack and pinion mechanism; the linear rail is arranged on the bottom frame, the clamping plate assemblies are arranged on the linear rail and linked through the gear and rack mechanism, the translation driving mechanism is in driving connection with one clamping plate assembly, and the two clamping plate assemblies are driven to be close to or far away from each other along the linear rail.
The utility model provides a tire centering device, two splint subassemblies are installed on linear track, and through the linkage of rack and pinion mechanism, when one of them splint subassembly motion of translation actuating mechanism drive, another splint subassembly can be done the action, arrange in the both sides of tire transfer chain with two splint subassembly symmetries, when two splint subassemblies are close to each other, act on the tire and make the tire move in the direction of perpendicular to tire transfer chain, until two splint subassembly centre gripping tires, the central line of tire and the coincidence of the central line of transfer chain this moment, accomplish the centering action.
The translation driving mechanism drives the two clamping plate assemblies to directly act on the tire, and compared with the traditional method of adjusting the position of the tire by using a guide wheel, the centering action is quicker, and the working efficiency is higher; moreover, the action area of the clamping plate assembly and the tire is wide, and when the centering action occurs, the requirement on the position precision of the tire on the conveying line is not high, so that the action is more reliable, and the position of the tire can be adjusted in time; more importantly, the distance that two splint subassemblies are close to each other can set up wantonly, the utility model provides a tire centering device is applicable to various specification and dimension's tire.
Further, the utility model provides a tire centering device still includes climbing mechanism and translation guiding mechanism. When the tire is centered, the two clamping plate assemblies are close to each other, the tire is jacked upwards from the tire conveying line by the jacking mechanism, so that the tire is translated on the translation guide mechanism, and the resistance of the tire during translation is reduced.
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of a tire centering device according to some embodiments of the present invention; fig. 2 is a schematic bottom view of a tire centering device according to some embodiments of the present invention; fig. 3 is a front view of a tire centering device according to some embodiments of the present invention; fig. 4 is a left side view of a tire centering device provided in accordance with some embodiments of the present invention; fig. 5 is a top view of a tire centering device according to some embodiments of the present invention.
As shown in fig. 1-5, some embodiments of the present invention provide a tire centering device, which includes an underframe 1, two clamp assemblies 2, a linear rail 3, a rack and pinion mechanism 4, a translation driving mechanism 5, a jacking mechanism 6, a translation guiding mechanism 7, and a position sensor 8.
The clamping plate assembly 2 comprises a clamping plate 21 and an upright frame 22, the bottom of the upright frame 22 is fixedly connected with the linear track 3, and the clamping plate 21 is fixed at the top of the upright frame 22. In some embodiments, the stand 22 is in the shape of a square with one side open, and specifically includes a bottom rod, an upright rod, and a top rod, wherein the bottom end of the upright rod is fixedly connected to one side of the bottom rod, and the top end of the upright rod is fixedly connected to one side of the top rod. Wherein, the bottom pole is square steel, and the bottom surface and the linear track 3 fixed connection of square steel.
The rack and pinion mechanism 4, the rack and pinion mechanism 4 includes a gear 41 and two racks 42, one rack 42 is fixed on the vertical frame 22 of one splint component 2, the other rack 42 is fixed on the other splint component 2, the gear 41 is fixed on the chassis 1, the gear 41 is engaged with the two racks 42 at the same time. In the above embodiment, the rack 42 is fixed to the side of the square steel.
And a translation driving mechanism 5, wherein the output end of the translation driving mechanism 5 is connected with the clamping plate assembly 2 or the rack 42 so as to drive the clamping plate assembly 2 to slide along the linear track 3. In some embodiments, the translation driving mechanism 5 includes a translation cylinder 51, a cylinder mounting plate 52, and a cylinder push plate 53, the translation cylinder 51 is fixed on the bottom frame 1 by the cylinder mounting plate 52, the output end of the translation cylinder 51 is connected to the cylinder push plate 53, and the cylinder push plate 53 is fixedly connected to the vertical frame 22 of the clamping plate assembly 2.
In the above embodiment, the translation driving mechanism 5 is a cylinder mechanism, and in fact, the translation driving mechanism 5 is not limited to this, and may be a motor and transmission assembly, or other mechanisms capable of driving the clamping plate assembly 2 to slide along the linear track 3.
The jacking mechanism 6 comprises a lifting cylinder 61, a guide post and a lifting platform 62, the guide post is fixed on the base frame 1, the lifting platform 62 is installed on the guide post, the lifting cylinder 61 is fixed on the base frame 1, and the output end of the lifting cylinder is connected with the lifting platform 62.
The translation guide mechanism 7 comprises a plurality of vertical plates 71 and a plurality of chain assemblies 72, the chain assemblies 72 are mounted on the lifting platform 62 by using the vertical plates 71, all the chain assemblies 72 are arranged in parallel, a certain gap exists between every two adjacent chain assemblies 72, and the gap size of the gap is larger than the diameter of the conveying roller 9 of the tire conveying line.
The utility model provides a tire centering device, its theory of operation as follows:
the tyre centring device cooperates with a tyre conveyor line constituted by conveyor rollers 9 arranged at equal intervals to drive the movement of the tyre on the tyre conveyor line. The undercarriage 1 is mounted below the tire conveyor line, the two clamping plate assemblies 2 are respectively located on both sides of the tire conveyor line, the lifting platform 62 of the lifting mechanism 6 is held below the tire conveyor line, and the translation guide mechanism 7 located on the lifting platform 62 is sometimes above and sometimes below the tire conveyor line. When the lifting cylinder 61 is not operated, the translation guide mechanism 7 is positioned below the tire conveying line, when the output end of the lifting cylinder 61 extends out, the translation guide mechanism 7 is lifted, the chain assembly 72 passes through a gap between the conveying rollers 9, so that the translation guide mechanism 7 jacks up a tire of the tire conveying line, and the tire is pushed to the center line of the tire conveying line by the two clamping plate assemblies 2.
The lift mechanism 6 and the lift platform 62 are arranged to reduce the friction of the tire moving during the centering process.
In some embodiments, the tire centering device includes a position sensor 8 for sensing the position of the tire, the position sensor 8 being connected to a control system, which is connected to the translation drive mechanism 5 and the lift mechanism. The position sensor 8 can be fixed on the underframe 1, when the tire moves to a preset position, the position sensor 8 is triggered, the control system controls the jacking mechanism 6 to jack the tire from the tire conveying line according to the signal of the position sensor 8, and then controls the translation driving mechanism 5 to act, so that the tire centering is completed; after the translation driving mechanism 5 finishes the action, the jacking mechanism 6 is retracted, so that the tire returns to the tire conveying line again for continuous transportation.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. A tire centering device is characterized by comprising an underframe, two clamping plate assemblies, a linear track, a translation driving mechanism and a gear rack mechanism; the linear rail is arranged on the bottom frame, the clamping plate assemblies are arranged on the linear rail and linked through the gear and rack mechanism, the translation driving mechanism is in driving connection with one clamping plate assembly, and the two clamping plate assemblies are driven to be close to or far away from each other along the linear rail.
2. The tire centering device of claim 1, further comprising a jacking mechanism and a translational guide mechanism, wherein the jacking mechanism is fixed on the underframe, and the jacking mechanism is in driving connection with the translational guide mechanism to enable the translational guide mechanism to reciprocate in the vertical direction.
3. The tire centering device of claim 2, wherein the jacking mechanism comprises a lifting cylinder, a guide post and a lifting platform, the guide post is fixed on the base frame, the lifting platform is mounted on the guide post, the lifting cylinder is fixed on the base frame, and an output end of the lifting cylinder is connected with the lifting platform.
4. The tire centering device of claim 3, wherein said translational guide mechanism comprises a plurality of chain assemblies secured in parallel to said lift platform.
5. The tire centering device of claim 1, wherein said rack and pinion mechanism comprises a pinion and two racks, one rack being secured to one cleat assembly and the other rack being secured to the other cleat assembly, said pinion being secured to the base frame, the pinion simultaneously engaging both racks.
6. The tire centering device of claim 2, comprising a position sensor for sensing the position of the tire, said position sensor being connected to the control system, the control system being connected to the translation drive mechanism and the elevator mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922097468.8U CN211309996U (en) | 2019-11-29 | 2019-11-29 | Tire centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922097468.8U CN211309996U (en) | 2019-11-29 | 2019-11-29 | Tire centering device |
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| Publication Number | Publication Date |
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| CN211309996U true CN211309996U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922097468.8U Active CN211309996U (en) | 2019-11-29 | 2019-11-29 | Tire centering device |
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| CN (1) | CN211309996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859882A (en) * | 2021-08-02 | 2021-12-31 | 宝武集团马钢轨交材料科技有限公司 | Line changing equipment for train wheel line changing and using method thereof |
| CN116946664A (en) * | 2023-09-19 | 2023-10-27 | 潍坊宝润机械有限公司 | Feeding device and feeding method for engine accessory machining |
-
2019
- 2019-11-29 CN CN201922097468.8U patent/CN211309996U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859882A (en) * | 2021-08-02 | 2021-12-31 | 宝武集团马钢轨交材料科技有限公司 | Line changing equipment for train wheel line changing and using method thereof |
| CN113859882B (en) * | 2021-08-02 | 2023-12-05 | 宝武集团马钢轨交材料科技有限公司 | Wire transferring equipment for wheel transfer wire of train and use method thereof |
| CN116946664A (en) * | 2023-09-19 | 2023-10-27 | 潍坊宝润机械有限公司 | Feeding device and feeding method for engine accessory machining |
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