CN213505442U - Automatic conveying and positioning device of reeling trolley - Google Patents
Automatic conveying and positioning device of reeling trolley Download PDFInfo
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- CN213505442U CN213505442U CN202022324432.1U CN202022324432U CN213505442U CN 213505442 U CN213505442 U CN 213505442U CN 202022324432 U CN202022324432 U CN 202022324432U CN 213505442 U CN213505442 U CN 213505442U
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Abstract
The utility model discloses an automatic conveying and positioning device of a coiling trolley, which relates to the field of coiling trolley positioning and comprises a cylinder, a positioning seat, a positioning pin and a positioning hole; the positioning pin is fixedly connected to the piston rod of the air cylinder; the cylinder is fixed on the positioning seat, and the positioning seat is fixed on the rack at the curling station; the positioning seat is provided with a guide hole, and the positioning pin can stretch in the guide hole; the positioning hole is arranged on the rack of the reeling trolley; when the coiling trolley enters a coiling station, the piston rod of the air cylinder extends out and pushes the positioning pin to be inserted into the positioning hole, and the diameter of the positioning pin is the same as that of the positioning hole. The utility model provides the high positioning accuracy who batches the platform truck for the sizing material can normally twine on the material roller, guarantees the production quality of tread side wall.
Description
Technical Field
The utility model relates to a batch platform truck location field, more specifically the theory that says so, it relates to a batch automatic conveyor positioning device of platform truck.
Background
In the production process of the tire, the rubber used for manufacturing the tire tread sidewall needs to be curled to manufacture the tire tread sidewall component meeting the technological requirements. The coiling trolley is a tooling trolley for storing and transporting sizing materials, and the coiling trolley is not provided with a driving device for conveying materials, so that the coiling trolley needs to provide power for conveying the materials through a driving motor at a coiling station for completing the coiling action of the sizing materials, and the coiling trolley needs to be stopped at the coiling station through a positioning device arranged on the coiling station, so that the driving motor can drive a material roller on the coiling trolley to rotate so as to convey the materials. The original positioning device needs to dig a pit on the ground in advance, a limiting rod is arranged in the pit, an air cylinder is arranged on a curling station, and the air cylinder drives the limiting rod in the pit to stand up to block a rack of the reeling trolley so as to block the forward movement of the reeling trolley. But the gag lever post can give the reverse effort of batching platform truck simultaneously for it can move a section distance backward to batch the platform truck, makes to batch the platform truck and can't accurate butt joint with driving motor, and then leads to the sizing material to be unable normal winding, tensile deformation on the material roller, seriously influences the production quality of tread side wall.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide a batch automatic conveying positioner of platform truck, it passes through.
In order to achieve the above purpose, the utility model provides a following technical scheme: an automatic conveying and positioning device of a coiling trolley comprises a cylinder, a positioning seat, a positioning pin and a positioning hole;
the positioning pin is fixedly connected to the piston rod of the air cylinder; the cylinder is fixed on the positioning seat, and the positioning seat is fixed on the rack at the curling station; the positioning seat is provided with a guide hole, and the positioning pin can stretch in the guide hole; the positioning hole is arranged on the rack of the reeling trolley; when the coiling trolley enters a coiling station, the piston rod of the air cylinder extends out and pushes the positioning pin to be inserted into the positioning hole, and the diameter of the positioning pin is the same as that of the positioning hole.
Through adopting the technical scheme, the utility model discloses a fix cylinder promotion locating pin in the frame of station department of curling and insert the locating hole for batch the platform truck can not be because of the locating pin for batch the counter force of platform truck and change the position, make drive motor function and the accurate butt joint of material roller, the sizing material can normally twine on the material roller, has guaranteed the production quality of tread side wall part.
The utility model discloses further set up to: the positioning pin can extend and contract in the bushing, and the bushing is fixed in the guide hole.
By adopting the technical scheme, the utility model discloses a set up the bush in the guiding hole, avoid the positioning seat because of wearing and tearing with the long-term frictional contact of locating pin.
The utility model discloses further set up to: the bushing is fixed in the guide hole through interference fit with the guide hole.
The utility model discloses further set up to: the cylinder and the positioning seat are connected together through the fixing bolt, and the fixing bolt penetrates through the positioning seat and is in threaded connection with the cylinder.
The utility model discloses further set up to: the bolt head of fixing bolt laminates in the one end that the cylinder was kept away from to the bush, and along with fixing bolt's tightening, the bolt drives the bush and supports tightly on the cylinder outer wall, injects the bush among the guiding hole.
By adopting the technical scheme, the utility model discloses a bolt head and cylinder outer wall restrict the bush in the guiding hole, have improved the convenience of changing the bush when the bush wearing and tearing.
The utility model discloses further set up to: and the bushing is in clearance fit with the guide hole.
The utility model discloses further set up to: the fixing bolts are arranged in a plurality of numbers, and the fixing bolts surround the guide hole axial line array.
The utility model discloses further set up to: and one end of the positioning pin, which is close to the air cylinder, is provided with a threaded hole, and a piston rod of the air cylinder is inserted into the threaded hole and is in threaded connection with the positioning pin.
The utility model discloses further set up to: the positioning seat is fixed on the frame of the curling station through the fixing piece.
The utility model discloses further set up to: the positioning seat comprises an installation part, and the installation part is a part of the positioning seat close to the curling station rack; the fixing piece penetrates through the mounting portion to be in threaded connection with the frame of the curling station.
To sum up, the utility model discloses compare and have following beneficial effect in prior art: the utility model discloses a cooperation of locating pin and locating hole for batch the platform truck can not change the position for batch the reaction force of platform truck because of the locating pin, make drive motor function and the accurate butt joint of material roller, the sizing material can normally twine on the material roller, has guaranteed the production quality of tread side wall part. Just the utility model discloses simple structure, easy maintenance, more original positioner reduce the cost.
Drawings
FIG. 1 is a schematic installation diagram of the first embodiment;
FIG. 2 is a schematic structural diagram according to a first embodiment;
in the figure: 1. a cylinder; 2. positioning pins; 3. positioning seats; 31. an installation part; 4. fixing the bolt; 5. a bushing; 6. and a fixing member.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
The present invention will be further described with reference to the accompanying drawings and preferred embodiments.
The first embodiment is as follows:
as shown in fig. 1 and fig. 2, for the basic structure of the preferred embodiment of the present invention, an automatic conveying and positioning device for a reeling trolley comprises a cylinder 1, a positioning seat 3, a positioning pin 2 and a positioning hole. The positioning pin 2 is fixedly connected to the cylinder piston rod, and the positioning pin 2 is coaxial with the cylinder piston rod; one end of the positioning pin 2 close to the cylinder 1 is provided with a threaded hole, and a cylinder piston rod is inserted into the threaded hole and is in threaded connection with the positioning pin 2. The cylinder 1 is fixedly connected to the positioning seat 3, a guide hole is formed in the positioning seat 3, the guide hole is coaxial with a cylinder piston rod, and the positioning pin 2 can stretch in the guide hole. The locating hole sets up in the frame of batching platform truck, and locating pin 2 can insert in the locating hole, and locating pin 2 is the same with the locating hole diameter, and is clearance fit between locating hole and the locating pin 2. The positioning seat 3 is fixed on the frame at the curling station, and when the reeling trolley enters the curling station, the cylinder piston rod extends out and pushes the positioning pin 2 to be inserted into the positioning hole, so that the reeling trolley stops at the curling station. The cooperation of locating pin 2 and locating hole for batch the platform truck can not change the position because of locating pin 2 gives the counter force who batches the platform truck, and then make drive motor function and the accurate butt joint of material roller, the sizing material can normally twine on the material roller, has guaranteed the production quality of tread side wall part.
The utility model discloses still include fixing bolt 4, fixing bolt 4 links together cylinder 1 and positioning seat 3, and fixing bolt 4 passes positioning seat 3 and 1 threaded connection of cylinder. The number of the fixing bolts 4 is plural, and in the present embodiment, four fixing bolts 4 are provided.
This embodiment still includes bush 5, and locating pin 2 can stretch out and draw back in bush 5, and during bush 5 was fixed in the guiding hole, bush 5 was used for protecting positioning seat 3, avoids positioning seat 3 because of wearing and tearing with locating pin 2 long-term friction contact. The bushing 5 is fixed in the guide hole by interference fit with the guide hole.
The embodiment further comprises a fixing piece 6, and the fixing piece 6 is used for fixing the positioning seat 3 on the frame of the curling station. The number of the fixing members 6 is plural, and six fixing members 6 are provided in this embodiment.
The positioning seat 3 comprises a mounting part 31, and the mounting part 31 is a part of the positioning seat 3 close to the frame of the curling station; the fixing member 6 is screwed with the frame of the curling station through the mounting portion 31.
To sum up, the utility model discloses a cooperation of locating pin 2 and locating hole for batch the platform truck can not change the position for batch the reaction force of platform truck because of locating pin 2, make drive motor function and the accurate butt joint of material roller, the sizing material can normally twine on the material roller, has guaranteed the production quality of tread side wall part. Just the utility model discloses simple structure, easy maintenance, more original positioner reduce the cost.
Example two:
in this embodiment, be clearance fit between bush 5 and the guiding hole, fixing bolt 4 passes positioning seat 3 and cylinder 1 threaded connection, and fixing bolt 4's bolt head laminating is kept away from the one end of cylinder 1 at bush 5, and along with fixing bolt 4's tightening, the bolt head drives bush 5 and supports tightly on cylinder 1 outer wall, prescribes a limit to bush 5 among the guiding hole.
In order to achieve the optimal fixing effect, four fixing bolts 4 are arranged around the guide hole axis array in the embodiment.
When the bush 5 is worn, the bush 5 can be taken out of the guide hole and replaced only by screwing down the fixing bolt 4, so that the bush 5 is more convenient to replace.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a batch automatic conveying positioner of platform truck which characterized in that: comprises a cylinder (1), a positioning seat (3), a positioning pin (2) and a positioning hole;
the positioning pin (2) is fixedly connected to a piston rod of the air cylinder; the air cylinder (1) is fixed on the positioning seat (3), and the positioning seat (3) is fixed on the rack at the curling station; a guide hole is formed in the positioning seat (3), and the positioning pin (2) can stretch in the guide hole; the positioning hole is arranged on the rack of the reeling trolley; when the coiling trolley enters a coiling station, a piston rod of the air cylinder extends out and pushes the positioning pin (2) to be inserted into the positioning hole, and the diameter of the positioning pin (2) is the same as that of the positioning hole.
2. The automatic conveying and positioning device of the coiling trolley as claimed in claim 1, characterized in that: the positioning pin fixing device is characterized by further comprising a bushing (5), the positioning pin (2) can stretch out and draw back in the bushing (5), and the bushing (5) is fixed in the guide hole.
3. The automatic conveying and positioning device of the coiling trolley as claimed in claim 2, characterized in that: the bushing (5) is fixed in the guide hole through interference fit with the guide hole.
4. The automatic conveying and positioning device of the coiling trolley as claimed in claim 2, characterized in that: still include fixing bolt (4), fixing bolt (4) link together cylinder (1) and positioning seat (3), and fixing bolt (4) pass positioning seat (3) and cylinder (1) threaded connection.
5. The automatic conveying and positioning device of the coiling trolley as claimed in claim 4, characterized in that: the bolt head laminating of fixing bolt (4) is kept away from the one end of cylinder (1) in bush (5), and along with the tightening of fixing bolt (4), the bolt drives bush (5) and supports tightly on cylinder (1) outer wall, restricts bush (5) among the guiding hole.
6. The automatic conveying and positioning device of the coiling trolley as claimed in claim 5, characterized in that: the bushing (5) is in clearance fit with the guide hole.
7. The automatic conveying and positioning device of the coiling trolley as claimed in claim 5, characterized in that: fixing bolt (4) set up a plurality ofly, and a plurality of fixing bolt (4) encircle guiding hole array of axes setting.
8. The automatic conveying and positioning device of the coiling trolley as claimed in claim 1, characterized in that: one end of the positioning pin (2) close to the air cylinder (1) is provided with a threaded hole, and an air cylinder piston rod is inserted into the threaded hole and is in threaded connection with the positioning pin (2).
9. The automatic conveying and positioning device of the coiling trolley as claimed in claim 1, characterized in that: the crimping machine further comprises a fixing piece (6), wherein the fixing piece (6) is used for fixing the positioning seat (3) on the frame of the crimping station.
10. The automatic conveying and positioning device of the coiling trolley as claimed in claim 9, characterized in that: the positioning seat (3) comprises an installation part (31), and the installation part (31) is a part of the positioning seat (3) close to the curling station rack; the fixing piece (6) penetrates through the mounting portion (31) to be in threaded connection with the frame of the curling station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324432.1U CN213505442U (en) | 2020-10-19 | 2020-10-19 | Automatic conveying and positioning device of reeling trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324432.1U CN213505442U (en) | 2020-10-19 | 2020-10-19 | Automatic conveying and positioning device of reeling trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213505442U true CN213505442U (en) | 2021-06-22 |
Family
ID=76398979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022324432.1U Active CN213505442U (en) | 2020-10-19 | 2020-10-19 | Automatic conveying and positioning device of reeling trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213505442U (en) |
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2020
- 2020-10-19 CN CN202022324432.1U patent/CN213505442U/en active Active
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