CN214448734U - Buckling ring mechanism of engineering tire forming machine - Google Patents
Buckling ring mechanism of engineering tire forming machine Download PDFInfo
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- CN214448734U CN214448734U CN202120243272.XU CN202120243272U CN214448734U CN 214448734 U CN214448734 U CN 214448734U CN 202120243272 U CN202120243272 U CN 202120243272U CN 214448734 U CN214448734 U CN 214448734U
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Abstract
The utility model discloses a buckling ring mechanism of an engineering tire forming machine, which comprises a ring hitting barrel arranged at the end part of a supporting shaft sleeve, wherein the other end of the ring hitting barrel is connected with a wear-resistant ring seat through a ring hitting connecting ring, a guide disc is arranged outside the wear-resistant ring seat, a plurality of guide grooves are distributed on the guide disc in an array manner, a buckling ring positioning seat is matched in each guide groove in a sliding manner, and the side surface of the guide disc is connected with a cylinder for driving the guide disc to rotate; the integral wear-resistant push ring is arranged on the inner side of the wear-resistant ring seat, and the push ring cannot be worn to generate a groove and the finger-shaped sheet cannot be scratched by configuring the ring hitting mechanism, so that the precision of a buckling ring can be improved; the oil-free environment in the forming process is realized, and the cord fabric is ensured not to be polluted; and a buffer device is added to absorb the impact of the inner disc and the supporting shaft sleeve of the ring hitting barrel, so that the equipment can run stably.
Description
Technical Field
The utility model relates to a tire building machine technical field specifically is an engineering child make-up machine detains circle mechanism.
Background
The conventional engineering tire capsule turn-up forming machine drives finger-shaped sheets to complete turn-up action of a curtain fabric through a push ring arranged on an inner ring of a wear-resistant ring seat, attachment of a steel wire ring is realized through a positioning seat arranged on the end face of the wear-resistant ring seat, the push ring is a direct driving piece for turn-up and turn-down action of a buckling ring mechanism, the push ring has high wear resistance, and the local part of the push ring can bear large extrusion. The finger-shaped sheet and the push ring of the existing equipment are both made of steel materials, and are coated with lubricating oil when in use. When the device runs for a period of time, the push ring is easy to wear to generate a groove, the finger-shaped sheet generates scratches, the precision of the buckling ring is influenced, and the molding quality of a green tire is reduced. The lubricating oil is adhered to the cord fabric tube and pollutes the tire blank. The buckling ring connecting ring is arranged on the bumping ring barrel, and after the operation for a period of time, the precision is off tracking and cannot be adjusted. There is no buffer between the supporting shaft sleeve and the inner disc, and the impact between them is easy to generate.
In view of the above problems, a buckling ring mechanism of an engineering tire forming machine is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engineering child make-up machine detains circle mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a buckling ring mechanism of an engineering tire forming machine comprises a knocking ring cylinder arranged at the end part of a supporting shaft sleeve, wherein the other end of the knocking ring cylinder is connected with a wear-resistant ring seat through a knocking ring connecting ring, a guide disc is arranged on the outer side of the wear-resistant ring seat, a plurality of guide grooves are distributed on the guide disc in an array manner, a buckling ring positioning seat is matched in each guide groove in a sliding manner, and the side surface of the guide disc is connected with a cylinder for driving the guide disc to rotate;
an integrated wear-resistant push ring is arranged on the inner side of the wear-resistant ring seat;
the integral wear-resistant push ring is provided with a plurality of finger-shaped pieces, the finger-shaped pieces are distributed on the integral wear-resistant push ring in an array manner, one end of each finger-shaped piece is rotatably arranged on the integral wear-resistant push ring through a rotating shaft, the inner end of each finger-shaped piece is provided with a poking rod extending towards the inner wall of the wear-resistant ring seat, the tail end of each poking rod is fixedly connected with the inner wall of the wear-resistant ring seat through a tension spring, and the integral wear-resistant push ring is connected with a pushing mechanism used for driving the integral wear-resistant push ring to slide along the inner wall of the ring striking barrel;
the annular structure constructed at the tail end of the finger-shaped sheet is internally provided with a turn-up capsule for inflation.
As a further aspect of the present invention: the pushing mechanism comprises a guide sleeve connected with an integrated wear-resistant push ring, a guide column is arranged on the inner wall of the guide sleeve in a sliding fit mode, the other end of the guide column is fixedly connected with a supporting shaft sleeve, at least one hydraulic push rod is further arranged inside the collision ring barrel, and the output end of the hydraulic push rod is fixedly connected with an inner disc at the end portion of the guide sleeve.
As a further aspect of the present invention: the integral wear-resistant push ring is fixed on the wear-resistant ring seat through a countersunk head screw.
As a further aspect of the present invention: the end part of the integral wear-resistant push ring is processed into a bevel used for increasing the contact area with the finger-shaped sheet.
As a further aspect of the present invention: the adjusting assembly is arranged on the collision ring connecting ring and used for adjusting the axial position of the buckle ring positioning seat, the adjusting assembly comprises sliding holes distributed on the collision ring connecting ring in an array mode, an adjusting bolt is arranged in each sliding hole in a matched mode, the end portion of each adjusting bolt is connected with the surface of the collision ring barrel, and a screw ejecting block used for abutting against and pressing the collision ring connecting ring is arranged on each adjusting bolt in a threaded matched mode.
As a further aspect of the present invention: and the supporting shaft sleeve flange plate is provided with a buffer and a limiting screw rod.
Compared with the prior art, the beneficial effects of the utility model are that: by configuring the ring hitting mechanism, the push ring cannot be abraded to generate a groove, the finger-shaped sheet cannot be scratched, and the ring buckling precision can be improved; the oil-free environment in the forming process is realized, and the cord fabric is ensured not to be polluted; and a buffer device is added to absorb the impact of the inner disc and the supporting shaft sleeve of the ring hitting barrel, so that the equipment can run stably.
Drawings
FIG. 1 shows a ring fastening mechanism of the present invention;
fig. 2 is a cross-sectional view of the buckle part sleeve of the utility model.
The labels in the figures are: 1. a support sleeve; 2. a buffer; 3. a limit screw; 4. a ring bumping barrel; 5. a collision ring connecting ring; 6. a silk jacking block; 7. adjusting the bolt; 8. a wear ring seat; 9. an integrated wear-resistant push ring; 10. a buckle ring positioning seat; 11. A cylinder; 12. a guide plate; 13. countersunk head screws; 14. a finger shaped sheet; 15. an extension spring; 16. turning and packaging the capsules; 17. An inner disc.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-2, in an embodiment of the present invention, a buckling ring mechanism of an engineering tire forming machine includes a ring hitting cylinder 4 installed at an end of a supporting shaft sleeve 1, the other end of the ring hitting cylinder 4 is connected to a wear-resistant ring seat 8 through a ring hitting connecting ring 5, a guide disc 12 is installed outside the wear-resistant ring seat 8, a plurality of guide grooves are distributed on the guide disc 12 in an array manner, a buckling ring positioning seat 10 is slidably fitted in each guide groove, a cylinder 11 for driving the guide disc 12 to rotate is connected to a side surface of the guide disc 12, the cylinder 11 drives the guide disc 12 to rotate, and expansion and contraction actions of the buckling ring positioning seat 10 are completed;
an integrated wear-resistant push ring 9 is arranged on the inner side of the wear-resistant ring seat 8, and the integrated wear-resistant push ring 9 is fixed on the wear-resistant ring seat 8 through a countersunk head screw 13;
the integral wear-resistant push ring 9 is provided with a plurality of finger-shaped pieces 14, the finger-shaped pieces 14 are distributed on the integral wear-resistant push ring 9 in an array manner, one end of each finger-shaped piece 14 is rotatably arranged on the integral wear-resistant push ring 9 through a rotating shaft, the inner end of each finger-shaped piece 14 is provided with a poking rod extending towards the inner wall of the wear-resistant ring seat 8, the tail end of each poking rod is fixedly connected with the inner wall of the wear-resistant ring seat 8 through a tension spring 15, and the integral wear-resistant push ring 9 is connected with a pushing mechanism for driving the integral wear-resistant push ring to slide along the inner wall of the ring striking barrel 4;
a reverse-wrapped capsule 16 for inflation is arranged in a ring-shaped structure formed at the tail end of the finger-shaped sheet 14;
the pushing mechanism comprises a guide sleeve connected with the integrated wear-resistant push ring 9, a guide column is arranged on the inner wall of the guide sleeve in a sliding fit mode, the other end of the guide column is fixedly connected with the supporting shaft sleeve, at least one hydraulic push rod is further arranged inside the ring hitting barrel 4, and the output end of the hydraulic push rod is fixedly connected with an inner disc 17 at the end part of the guide sleeve;
in the process of forming a tire blank, after the cord fabric drum is attached to the machine head, the finger-shaped sheets 14 extend out of the interior of the wear-resistant ring seat 8, and the finger-shaped sheets 14 are opened under the action of the extension spring 15. Under the drive of the oil cylinder, the finger-shaped sheet 14 moves towards the machine head, and after the finger-shaped sheet 14 reaches the stroke, the finger-shaped sheet is driven by the integrated wear-resistant push ring 9 to contract from an open state, and the cord fabric tube extending out of the machine head is subjected to normal wrapping and kneading. After the normal wrapping, the collision ring barrel 4 moves towards the machine head, the steel wire ring hung on the buckling ring positioning seat 10 is attached to the end face of the cord fabric barrel, and the buffer 2 buffers the collision ring barrel 4 and the inner disc 17. After the steel wire ring is attached, the ring hitting barrel 4 is far away from the machine head, the finger-shaped sheet 14 is expanded from a contraction state under the action of the extension spring 15 and retreats for a set distance. The turning-up capsule 16 starts to be inflated, and after the set pressure is reached, the finger-shaped sheet 14 pushes the turning-up capsule 16 to reversely attach the cord fabric tube extending out of the machine head to the machine head;
the end part of the integrated wear-resistant push ring 9 is processed into an inclined plane, so that the contact area between the integrated wear-resistant push ring and the finger piece 14 is increased, and the wear is reduced. The collision ring connecting ring 5 is adjusted through the top thread block 6, and the coaxiality of the buckling ring positioning seat 10 and the main shaft is adjusted;
the collision ring connecting ring 5 is provided with an adjusting assembly for adjusting the axial position of the buckle ring positioning seat 10, the adjusting assembly comprises sliding holes distributed on the collision ring connecting ring 5 in an array manner, each sliding hole is internally provided with an adjusting bolt 7 in a matching manner, the end part of each adjusting bolt 7 is connected with the surface of the collision ring barrel 4, and the adjusting bolts 7 are in threaded matching with a top thread block 6 for abutting against the ring connecting ring 5;
and a buffer 2 and a limiting screw rod 3 are arranged on a flange plate of the supporting shaft sleeve 1, a buffer device is added, and the impact of the inner disc and the supporting shaft sleeve of the collision ring barrel is absorbed, so that the equipment stably runs.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A buckling ring mechanism of an engineering tire forming machine comprises a ring hitting barrel (4) arranged at the end part of a supporting shaft sleeve (1), wherein the other end of the ring hitting barrel (4) is connected with a wear-resistant ring seat (8) through a ring hitting connecting ring (5);
the wear-resistant ring is characterized in that a guide disc (12) is mounted on the outer side of the wear-resistant ring seat (8), a plurality of guide grooves are distributed on the guide disc (12) in an array manner, a buckling ring positioning seat (10) is matched in each guide groove in a sliding manner, and the side surface of the guide disc (12) is connected with a cylinder (11) for driving the guide disc to rotate;
an integrated wear-resistant push ring (9) is arranged on the inner side of the wear-resistant ring seat (8);
the integral wear-resistant push ring (9) is provided with a plurality of finger-shaped pieces (14), the finger-shaped pieces (14) are distributed on the integral wear-resistant push ring (9) in an array manner, one end of each finger-shaped piece (14) is rotatably arranged on the integral wear-resistant push ring (9) through a rotating shaft, the inner end of each finger-shaped piece (14) is provided with a poking rod extending towards the inner wall of the wear-resistant ring seat (8), the tail end of each poking rod is fixedly connected with the inner wall of the wear-resistant ring seat (8) through a tension spring (15), and the integral wear-resistant push ring (9) is connected with a pushing mechanism for driving the integral wear-resistant push ring to slide along the inner wall of the ring hitting barrel (4);
the annular structure formed at the tail end of the finger piece (14) is provided with a turn-up capsule (16) for inflating and expanding.
2. The buckling ring mechanism of the engineering tire building machine according to claim 1, wherein the pushing mechanism comprises a guide sleeve connected with an integrated wear-resistant push ring (9), a guide column is slidably fitted on the inner wall of the guide sleeve, the other end of the guide column is fixedly connected with a support shaft sleeve, at least one hydraulic push rod is further arranged inside the ring hitting barrel (4), and the output end of the hydraulic push rod is fixedly connected with an inner disc (17) at the end part of the guide sleeve.
3. The buckling ring mechanism of an engineering tire building machine according to claim 1, characterized in that the integrated wear-resistant push ring (9) is fixed on the wear-resistant ring seat (8) through a countersunk head screw (13).
4. The off-the-road tire building machine grommet mechanism according to claim 1, characterized in that the end of the integrated wear-resistant push ring (9) is beveled to increase the contact area with the finger-shaped plate (14).
5. The buckling ring mechanism of the engineering tire building machine according to claim 1, wherein the buckling ring connecting ring (5) is provided with an adjusting assembly for adjusting the axial position of the buckling ring positioning seat (10), the adjusting assembly comprises sliding holes distributed on the buckling ring connecting ring (5) in an array manner, each sliding hole is internally provided with an adjusting bolt (7) in a matching manner, the end part of each adjusting bolt (7) is connected with the surface of the buckling ring barrel (4), and each adjusting bolt (7) is provided with a top thread block (6) in a threaded fit manner for abutting against the buckling ring connecting ring (5).
6. The buckling ring mechanism of the engineering tire building machine according to claim 1, characterized in that a buffer (2) and a limit screw (3) are mounted on a flange plate of the supporting shaft sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120243272.XU CN214448734U (en) | 2021-01-28 | 2021-01-28 | Buckling ring mechanism of engineering tire forming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120243272.XU CN214448734U (en) | 2021-01-28 | 2021-01-28 | Buckling ring mechanism of engineering tire forming machine |
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| Publication Number | Publication Date |
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| CN214448734U true CN214448734U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120243272.XU Active CN214448734U (en) | 2021-01-28 | 2021-01-28 | Buckling ring mechanism of engineering tire forming machine |
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| CN (1) | CN214448734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917961A (en) * | 2021-01-28 | 2021-06-08 | 吉林玲珑轮胎有限公司 | Buckling ring mechanism of engineering tire forming machine |
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2021
- 2021-01-28 CN CN202120243272.XU patent/CN214448734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917961A (en) * | 2021-01-28 | 2021-06-08 | 吉林玲珑轮胎有限公司 | Buckling ring mechanism of engineering tire forming machine |
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