CN212531666U - Tread positioning and conveying frame - Google Patents
Tread positioning and conveying frame Download PDFInfo
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- CN212531666U CN212531666U CN202020837509.2U CN202020837509U CN212531666U CN 212531666 U CN212531666 U CN 212531666U CN 202020837509 U CN202020837509 U CN 202020837509U CN 212531666 U CN212531666 U CN 212531666U
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- press roller
- conveying
- conveying press
- connecting rod
- roller
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Abstract
The utility model relates to the field of tire equipment, in particular to a tire tread positioning and conveying frame, which comprises a base, a front conveying compression roller, a rear conveying compression roller and a driving roller; a front conveying press roller supporting plate and a rear conveying press roller supporting plate are arranged on the base; a front conveying compression roller frame transmission shaft is arranged on the front compression roller support plate; a front conveying press roller support frame is fixedly arranged on the transmission shaft of the front conveying press roller frame, and a front conveying press roller is arranged on the front conveying press roller support frame; a rear conveying compression roller frame transmission shaft is arranged on the rear conveying compression roller supporting plate; a rear conveying press roller support frame is fixedly arranged on the rear conveying press roller frame transmission shaft, and a rear conveying press roller is arranged on the rear conveying press roller support frame; the front conveying press roller is connected with the rear conveying press roller through a connecting rod, and the connecting rod is connected with a lifting cylinder of the conveying press roller; the utility model discloses reduced and appeared local, the whole inclined to one side phenomenon of tread, reduced the production of wastrel, improved product quality.
Description
Technical Field
The utility model relates to a tire equipment field specifically relates to a tread location carriage is applied to the fixed centre gripping of post forming machine tread.
Background
When the normal tread of post forming machine is fed in the molding production process, the positioning block of the tread compression roller is in an air suspension state, so that the hidden troubles of tread deviation, easy tread deviation rectifying deformation, unstable tread clamping state of belt drum automatic rotation positioning and joint angle deviation when being attached to the tread are easily caused in the tread feeding process to a certain extent. Therefore, it is necessary to design a tread positioning conveyor to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tread location carriage to easy tread is on the contrary, the tread is poor to neutrality, the unstable problem of belted drum automatic positioning joint angle when laminating the tread among the solution prior art, has improved the technological requirement, has reduced the wastrel production.
The utility model provides a technical scheme that its technical problem adopted is:
a tread positioning conveying frame comprises a base, a front conveying press roller, a rear conveying press roller and a driving roller; the base is provided with a transmission shaft, and two front conveying press roller supporting plates and two rear conveying press roller supporting plates are fixedly arranged at the edges of the two sides of the base; a front conveying compression roller frame transmission shaft is arranged between the two front compression roller supporting plates through a bearing; a front conveying press roller support frame is fixedly arranged on the transmission shaft of the front conveying press roller frame, and a front conveying press roller is arranged on the front conveying press roller support frame; a rear conveying compression roller frame transmission shaft is arranged between the two rear conveying compression roller supporting plates through a bearing; a rear conveying press roller support frame is fixedly arranged on the rear conveying press roller frame transmission shaft, and a rear conveying press roller is arranged on the rear conveying press roller support frame; the front conveying press roller is connected with the rear conveying press roller through a connecting rod, and the connecting rod is connected with a conveying press roller lifting cylinder arranged on a rear conveying press roller supporting plate.
Further, the connecting rods comprise a first connecting rod, a second connecting rod and a third connecting rod; one end of the first connecting rod is fixedly connected with one end of a transmission shaft of the rear conveying compression roller frame, and the other end of the first connecting rod is hinged with the output end of the lifting cylinder of the conveying compression roller; two ends of the second connecting rod are respectively hinged with the first connecting rod and the third connecting rod; one end of the third connecting rod is fixedly connected with the transmission shaft of the front conveying compression roller frame; the front conveying press roller and the rear conveying press roller are connected by a connecting rod and act simultaneously, and the connecting rod is driven by a conveying press roller lifting cylinder. When the tread is cut and conveyed forwards, the front conveying pressing roller and the rear conveying pressing roller are driven by the conveying pressing roller lifting cylinder to keep a pressing state, and are driven by the conveying pressing roller lifting cylinder to lift after being conveyed in place, so that the tread is accurately positioned.
Furthermore, the first connecting rod and the third connecting rod are arranged in parallel, and the second connecting rod and the output direction of the conveying press roller lifting cylinder are arranged in parallel.
Further, the tread positioning conveying frame further comprises a driving motor; the driving motor is connected with a motor transmission chain through a driving chain wheel, and the motor transmission chain is connected with a rear conveying compression roller driving chain and a middle transmission chain through three rows of driving chain wheels; the rear conveying press roller driving chain is connected with a rear conveying press roller driving chain wheel for driving the rear conveying press roller; the middle transmission chain is connected with a front conveying compression roller driving chain through a double-row chain wheel, and the front conveying compression roller driving chain is connected with a front conveying compression roller transmission chain wheel for driving the front conveying compression roller.
The technical effects of the utility model:
compared with the prior art, the utility model discloses a tread location carriage has reduced the local, whole inclined to one side phenomenon of tread that appears, has reduced the production of wastrel, has improved product quality, confirms easily to tread colour line and laminating centering nature, and the tread connects the location can stable control improve outward appearance and homogeneity qualification rate in the certain limit. The utility model has the advantages that the length of the tread is fixed during conveying, and the tread press roller cuts the tread joint at the pressing position; the tread pressing roller is kept at a pressing position, and the tread is conveyed to the front end of the conveying frame; the belt drum automatically positions the tread joint, the tread press roller is kept at a pressing position, and the tread conveying frame reaches the front end of the fitting drum; the tire tread is attached, the tire tread compression roller is lifted, the whole structure is reasonable in design, and the application environment is good.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a perspective view of a part of the structure of the present invention.
The automatic conveying device comprises a conveying frame base 1, a front conveying press roller 2, a rear conveying press roller 3, a front conveying press roller support frame 4, a rear conveying press roller support frame 5, a connecting rod 6, a front conveying press roller support plate 7, a rear support plate 8, a conveying press roller lifting cylinder 9, a support bearing 10, a conveying press roller driving motor 11, a driving roller 12, a front conveying press roller support transmission shaft 13, a rear conveying press roller support transmission shaft 14, a motor driving chain wheel 15, three rows of driving chain wheels 16, a rear conveying press roller driving chain wheel 17, a front conveying press roller driving chain wheel 18, a motor driving chain 19, a rear conveying press roller driving chain 20, a middle driving chain 21, a front conveying press roller driving chain 22 and a double-row chain wheel 23.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The present invention will be further described with reference to the following specific embodiments and accompanying drawings.
Example 1:
the tire tread positioning and conveying frame comprises a base 1, a front conveying press roller 2, a rear conveying press roller 3 and a driving roller 12; a transmission shaft 12 is arranged on the base 1, and two front conveying press roller supporting plates 7 and two rear conveying press roller supporting plates 8 are fixedly arranged at the edges of the two sides of the base 1; a front conveying compression roller frame transmission shaft 13 is arranged between the two front compression roller support plates 7 through a bearing 10; a front conveying press roller support frame 4 is fixedly arranged on the front conveying press roller frame transmission shaft 13, and a front conveying press roller 2 is arranged on the front conveying press roller support frame 4; a rear conveying compression roller frame transmission shaft 14 is arranged between the two rear conveying compression roller support plates 8 through a bearing 10; a rear conveying press roll support frame 5 is fixedly arranged on the rear conveying press roll frame transmission shaft 14, and a rear conveying press roll 3 is arranged on the rear conveying press roll support frame 5; the front conveying press roller 2 is connected with the rear conveying press roller 3 through a connecting rod 6, and the connecting rod 6 is connected with a conveying press roller lifting cylinder 9 arranged on a rear conveying press roller supporting plate 8.
Further, the link 6 includes a first link 601, a second link 602, and a third link 603; one end of a first connecting rod 601 is fixedly connected with one end of a transmission shaft 14 of the rear conveying press roller frame, and the other end of the first connecting rod is hinged with the output end of a lifting cylinder 9 of the conveying press roller; two ends of the second connecting rod 602 are hinged with the first connecting rod 601 and the third connecting rod 603 respectively; one end of a third connecting rod 603 is fixedly connected with the front conveying compression roller frame transmission shaft 13; the front conveying press roller 2 and the rear conveying press roller 3 are connected by a connecting rod 6 and act simultaneously, and the connecting rod 6 is driven by a conveying press roller lifting cylinder 9. When the tread is cut and conveyed forwards, the front conveying pressing roller 2 and the rear conveying pressing roller 3 are driven by the conveying pressing roller lifting cylinder 9 to keep a pressing state, and are driven by the conveying pressing roller lifting cylinder 9 to be lifted after being conveyed in place, so that the tread is accurately positioned.
Further, the first link 601 is arranged in parallel with the third link 603, and the second link 602 is arranged in parallel with the output direction of the conveying press roller lifting cylinder 9.
Further, the tread positioning conveying frame further comprises a driving motor 11; the driving motor 11 is connected with a motor transmission chain 19 through a driving chain wheel 15, and the motor transmission chain 19 is connected with a rear conveying compression roller driving chain 20 and a middle transmission chain 21 through three rows of driving chain wheels 16; the rear conveying press roll driving chain 20 is connected with a rear conveying press roll driving chain wheel 17 for driving the rear conveying press roll 3; the middle transmission chain 21 is connected with a front conveying press roller driving chain 22 through a double-row chain wheel 23, and the front conveying press roller driving chain 22 is connected with a front conveying press roller transmission chain wheel 18 for driving the front conveying press roller 2; during operation, the driving motor 11 drives the motor driving sprocket 15 to drive the motor driving chain 19 and then drives the three rows of driving sprockets 16, the three rows of driving sprockets 16 simultaneously drive the rear conveying press roller driving chain 20 and the middle driving chain 21, the rear conveying press roller driving chain 20 drives the rear conveying press roller driving sprocket 17, the rear conveying press roller driving sprocket 17 drives the rear conveying press roller 3 to rotate, the middle driving chain 21 drives the double-row sprocket 23, the double-row sprocket 23 drives the front conveying press roller driving chain 22, the front conveying press roller driving chain 22 drives the front conveying press roller driving sprocket 18, and the front conveying press roller driving sprocket 18 drives the front conveying press roller 2 to rotate, so that the function that the driving motor 11 simultaneously drives the front conveying press roller 2 and the rear conveying press roller 3 to synchronously drive is realized.
The working principle is as follows: the utility model discloses a compression roller 2 is carried to the front portion and compression roller 3 is carried by connecting rod 6 with the rear portion and is connected the simultaneous action, and connecting rod 6 is by carrying the compression roller cylinder 9 drive that rises and falls. When the tread is cut and conveyed forwards, the front conveying pressing roller 2 and the rear conveying pressing roller 3 are shortened by the conveying pressing roller lifting cylinder 9 to be driven to keep a pressing state, and are extended by the conveying pressing roller lifting cylinder 9 to be lifted after being conveyed to the place, so that the tread is accurately positioned.
The utility model discloses the fixed automatic formation head of locating piece is fixed between the tail during tread feeding. When the tire tread is cut and conveyed to the attaching position of the conveying frame, the tire tread compression roller is kept in a pressing state, the belt drum needs to be automatically positioned at a joint angle before the tire tread is attached, the tire tread compression roller is automatically lifted when the tire tread is attached after the tire tread is positioned, the problems that the tire tread is easy to deviate, the tire tread is poor in centering performance and the belt drum is unstable in the automatic positioning joint angle when the tire tread is attached are solved, the process requirement is improved, and the generation of waste and defective products is reduced.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. A tread positioning conveyor frame is characterized in that: comprises a base, a front conveying press roller, a rear conveying press roller and a driving roller; the base is provided with a transmission shaft, and two front conveying press roller supporting plates and two rear conveying press roller supporting plates are fixedly arranged at the edges of the two sides of the base; a front conveying compression roller frame transmission shaft is arranged between the two front compression roller supporting plates through a bearing; a front conveying press roller support frame is fixedly arranged on the transmission shaft of the front conveying press roller frame, and a front conveying press roller is arranged on the front conveying press roller support frame; a rear conveying compression roller frame transmission shaft is arranged between the two rear conveying compression roller supporting plates through a bearing; a rear conveying press roller support frame is fixedly arranged on the rear conveying press roller frame transmission shaft, and a rear conveying press roller is arranged on the rear conveying press roller support frame; the front conveying press roller is connected with the rear conveying press roller through a connecting rod, and the connecting rod is connected with a conveying press roller lifting cylinder arranged on a rear conveying press roller supporting plate.
2. The tread positioning conveyor of claim 1, wherein: the connecting rods comprise a first connecting rod, a second connecting rod and a third connecting rod; one end of the first connecting rod is fixedly connected with one end of a transmission shaft of the rear conveying compression roller frame, and the other end of the first connecting rod is hinged with the output end of the lifting cylinder of the conveying compression roller; two ends of the second connecting rod are respectively hinged with the first connecting rod and the third connecting rod; one end of the third connecting rod is fixedly connected with the transmission shaft of the front conveying compression roller frame.
3. The tread positioning conveyor of claim 2, wherein: the first connecting rod and the third connecting rod are arranged in parallel, and the second connecting rod and the output direction of the conveying press roller lifting cylinder are arranged in parallel.
4. The tread positioning conveyor of claim 1, wherein: the tread positioning conveying frame further comprises a driving motor; the driving motor is connected with a motor transmission chain through a driving chain wheel, and the motor transmission chain is connected with a rear conveying compression roller driving chain and a middle transmission chain through three rows of driving chain wheels; the rear conveying press roller driving chain is connected with a rear conveying press roller driving chain wheel for driving the rear conveying press roller; the middle transmission chain is connected with a front conveying compression roller driving chain through a double-row chain wheel, and the front conveying compression roller driving chain is connected with a front conveying compression roller transmission chain wheel for driving the front conveying compression roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020837509.2U CN212531666U (en) | 2020-05-19 | 2020-05-19 | Tread positioning and conveying frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020837509.2U CN212531666U (en) | 2020-05-19 | 2020-05-19 | Tread positioning and conveying frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212531666U true CN212531666U (en) | 2021-02-12 |
Family
ID=74542509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020837509.2U Active CN212531666U (en) | 2020-05-19 | 2020-05-19 | Tread positioning and conveying frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212531666U (en) |
-
2020
- 2020-05-19 CN CN202020837509.2U patent/CN212531666U/en active Active
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