CN218878856U - High-quality coiling device for inner liner part - Google Patents
High-quality coiling device for inner liner part Download PDFInfo
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- CN218878856U CN218878856U CN202223163284.5U CN202223163284U CN218878856U CN 218878856 U CN218878856 U CN 218878856U CN 202223163284 U CN202223163284 U CN 202223163284U CN 218878856 U CN218878856 U CN 218878856U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to an inner liner part high quality coiling apparatus, it includes device frame (1), I-shaped wheel (2), drive shaft (3) and gear motor (4), I-shaped wheel (2) both ends are equipped with locating wheel (5) respectively, I-shaped wheel (2) are rotated through locating wheel (5) and are installed on device frame (1), drive shaft (3) are rotated and are installed on device frame (1), be equipped with square shaft (32) in drive shaft (3), the one end of square shaft (32) cooperatees with square hole (22) on shaft axle (21) axle head, cylinder (6) axial on the other end and device frame (1) link to each other and the normal running fit, gear motor (4) are installed on device frame (1), gear motor (4) axle passes through chain (7) and links to each other with drive shaft (3). The central positioning and driving mode is adopted, so that the stable operation and accurate axial positioning of the spool in the process of coiling the lining layer part can be ensured, and the lining layer part is stable and does not deform in the spool.
Description
Technical Field
The utility model relates to a tire production facility, in particular to high quality coiling apparatus of inner liner part.
Background
The inner liner parts required for producing the all-steel radial tire are all manufactured through an extrusion production line, and at the tail end of the extrusion production line, the inner liner parts (rubber sheets and cloth liners between the rubber sheets) are required to be wound on a spool together for a forming machine to use. The working mode of the current coiling device for the inner liner part is as follows: the motor reducer drives the two driving rollers on the coiling station to rotate through the chain wheel and the chain, the spool is placed on the two driving rollers, and the spool rotates in a preset direction through friction force between the outer circle of the spool and the two driving rollers on the coiling station, so that the lining layer component is coiled on the spool. During this winding process, since the spool is positioned with its outer circumference, the following two conditions often occur: firstly, the spool cannot be accurately limited by the axial limiting device on the driving roller, and the lining layer component can be ensured to be rolled on the correct position (namely the centering position) of the spool by moving the movable trolley below the driving roller in work; secondly, the spool can deform in different degrees in the long-term use process, so that the track of the spool is uncertain when the spool rotates on a coiling station, and the phenomena of left-right swinging and up-down movement occur, so that the spool is extremely unstable in rotation and has high noise. Due to the two conditions, snake-shaped change is easy to occur in the process that the lining layer component is wound on the spool, and the quality of the component and the tire is further seriously influenced.
Disclosure of Invention
The utility model aims at providing a spacing accuracy to the I-shaped wheel makes the I-shaped wheel can not appear warping in long-term use, and the orbit is confirmed when the I-shaped wheel rotates on batching the station, can not appear the left and right sides and sway, from top to bottom the phenomenon of moving, can improve the high quality coiling apparatus of inner liner part of the quality of inner liner part and tire.
The technical solution of the utility model is that: the device comprises a device frame, a spool, a driving shaft and a speed reducing motor, wherein positioning wheels which are in running fit with wheel shafts are respectively arranged on the wheel shafts at two ends of the spool, the spool is rotatably arranged on the device frame through the positioning wheels at two ends, the driving shaft is axially opposite to the wheel shaft at one end of the spool and is rotatably arranged on the device frame through a bearing seat, a square shaft which is in axial sliding fit with the driving shaft is arranged in the driving shaft, one end of the square shaft, facing the spool shaft, is matched with a square hole at the shaft end of the wheel shaft, the other end of the square shaft is axially connected with a cylinder rod of an air cylinder arranged on the device frame and is in running fit with the cylinder rod, the driving shaft can be in clutch fit with the wheel shaft through the square shaft, the speed reducing motor is arranged on the device frame, a driving sprocket on the speed reducing motor shaft is connected with a driven sprocket on the driving shaft through a chain, and the spool is driven to rotate through the driving shaft and the square shaft.
The technical effects of the utility model are that: the central positioning and driving mode is adopted, so that the stable operation and accurate axial positioning of the spool in the process of coiling the lining layer part can be ensured, and the lining layer part is stable and does not deform in the spool. And meanwhile, the lining layer part is stressed uniformly, safely, reliably and noiselessly in the coiling process, and the coiling quality of the lining layer part is higher. The device has the advantages of convenient operation, few faults, reliable operation and convenient maintenance, and can reduce the labor intensity of operators.
Drawings
FIG. 1 is a diagram of the structure of the embodiment of the present invention;
fig. 2 isbase:Sub>A view from the direction of fig. 1A-base:Sub>A according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1 and 2, the device comprises a device frame 1, a spool 2, a driving shaft 3 and a speed reducing motor 4, wherein positioning wheels 5 which are in rotating fit with wheel shafts 21 are respectively arranged on wheel shafts 21 at two ends of the spool 2, the spool 2 is rotatably installed on the device frame 1 through the positioning wheels 5 at the two ends, the driving shaft 3 is axially opposite to the wheel shaft 21 at one end of the spool 2 and is rotatably installed on the device frame 1 through a bearing seat 31, a square shaft 32 which is in axial sliding fit with the driving shaft 3 is arranged in the driving shaft 3, one end of the square shaft 32, facing the wheel shaft 21 of the spool 2, is matched with a square hole 22 at the shaft end of the wheel shaft 21, the other end of the square shaft is axially connected with a cylinder rod of a cylinder 6 installed on the device frame 1 and is in rotating fit, so that the driving shaft 3 can be in clutch fit with the wheel shaft 21 through the square shaft 32, the speed reducing motor 4 is installed on the device frame 1, a driving sprocket 41 on the shaft of the speed reducing motor 4 is connected with a driven sprocket 33 on the driving shaft 3 through a chain 7, and the driving shaft 3 and the square shaft 32 drive the spool 2 to rotate.
It also comprises a moving trolley 8 with a plurality of rail wheels 81 arranged at the bottom. Two device frames 1 are arranged on the moving trolley 8 side by side, and a spool 2, a driving shaft 3 and a speed reducing motor 4 are respectively arranged on each device frame 1.
Each positioning wheel 5 is rotatably arranged on the wheel shaft 21 at two ends of the spool 2 through bearings, and the adjacent sides of the two positioning wheels 5 are respectively provided with a wheel rim 51.
The spool 2 is detachably arranged on the device frame 1, concave positioning arcs 11 matched with the outer circles of the positioning wheels 5 are respectively arranged at the positions, matched with the positioning wheels 5, on the device frame 1, and inclined surface rails 12 gradually rising outwards from the concave positioning arcs 11 are respectively arranged from the concave positioning arcs 11 to the outside of the device frame 1, so that the spool 2 can be conveniently led in and led out of the concave positioning arcs 11 through the positioning wheels 5.
The device frame 1 is provided with positioning locking blocks 9 matched with the positioning wheels 5 at two sides of the spool 2 respectively, one end of each positioning locking block 9 is hinged on the device frame 1, the positioning locking blocks 9 are provided with concave circular arcs matched with the upper side excircle of the positioning wheel 5, a locking block cylinder 10 is arranged between the positioning locking blocks 9 and the device frame 1, the tail end of the locking block cylinder 10 is hinged on the device frame 1, and the end part of a cylinder rod is hinged with the positioning locking blocks 9 to drive the positioning locking blocks 9 to be matched with the positioning wheels 5. The positioning locking blocks 9 are respectively arranged on the device frame 1 at the opposite sides of the inclined rail 12, so that the positioning locking blocks 9 can not prevent the spool 2 from being installed on the device frame 1 and taken down from the device frame 1.
A rotating matching device 61 is arranged between the square shaft 32 and the cylinder rod of the air cylinder 6, the square shaft 32 is axially connected with the rotating matching device 61 and is in rotating matching with the rotating matching device 61, and the cylinder rod of the air cylinder 6 is axially fixed and connected with the rotating matching device 61, so that the cylinder rod of the air cylinder 6 can drive the square shaft 32 to axially extend and retract without influencing the normal rotation of the square shaft 32.
The working principle is as follows:
the speed reducing motor 4 drives the driving shaft 3 and the square shaft 32 to rotate through the chain 7, and the square shaft 32 drives the spool 2 to rotate, so that the purpose of coiling the inner liner part is achieved. The device frame 1 is supported on positioning wheels 5 on two sides of the spool 2, the positioning wheels 5 are connected with the spool 2 into a whole through bearings and wheel shafts 21, and the positioning wheels 5 are provided with wheel rims 51. After the positioning wheel 5 is guided into the concave positioning circular arc 11 through the inclined rail 12, the locking block cylinder 10 arranged on the device frame 1 pushes the positioning locking block 9 to be pressed above the positioning wheel 5. So far, the positioning wheel 5 is supported by a concave positioning arc 11, is compressed by a positioning locking block 9, and is positioned by a rim 51 of the positioning wheel 5 in the axial direction, so that the spool 2 is accurately positioned by the positioning wheel 5, and the design targets of stable operation and accurate axial positioning of the spool 2 are achieved.
Claims (8)
1. Inner liner part high quality coiling apparatus, it includes device frame (1), I-shaped wheel (2), drive shaft (3) and gear motor (4), its characterized in that: the driving device comprises a spool (2), positioning wheels (5) which are in running fit with wheel shafts (21) are arranged on wheel shafts (21) at two ends of the spool (2) respectively, the spool (2) is rotatably installed on a device frame (1) through the positioning wheels (5) at two ends, a driving shaft (3) is axially opposite to the wheel shaft (21) at one end of the spool (2) and rotatably installed on the device frame (1) through a bearing seat (31), a square shaft (32) which is in running fit with the driving shaft (3) is arranged in the driving shaft (3), one end, facing the wheel shaft (21), of the square shaft (32) is matched with a square hole (22) at the shaft end of the wheel shaft (21), the other end of the square shaft is axially connected with a cylinder rod of a cylinder (6) installed on the device frame (1) and rotatably matched with the cylinder rod, the driving shaft (3) can be in running fit with the wheel shaft (21) through the square shaft (32), a speed reducing motor (4) is installed on the device frame (1), and a driving chain wheel (41) on the shaft of the speed reducing motor (4) is connected with a driven chain wheel (33) on the driving shaft (3) through a chain (7) and the driven shaft (2) and the driving shaft (32).
2. A high quality take-up device for a liner part according to claim 1, characterised in that it further comprises a travelling trolley (8) having a number of rail wheels (81) at its bottom.
3. A high quality coiling device for inner liner components as claimed in claim 2, characterized in that two device frames (1) are arranged side by side on the moving trolley (8), and a spool (2), a driving shaft (3) and a speed reducing motor (4) are respectively arranged on each device frame (1).
4. A high quality take-up device for a liner member as claimed in claim 1, characterised in that each positioning wheel (5) is rotatably mounted on a wheel axle (21) at both ends of the spool (2) by means of a bearing, and the adjacent sides of the two positioning wheels (5) are provided with a rim (51) respectively.
5. A high quality coiling apparatus for lining layer parts according to claim 1, characterized in that the spool (2) is detachably mounted on the mounting frame (1), the positions of the mounting frame (1) matching with the positioning wheels (5) are respectively provided with a concave positioning circular arc (11) matching with the excircle of the positioning wheel (5), and a section of inclined rail (12) gradually rising from the concave positioning circular arc (11) to the outside of the mounting frame (1) is respectively arranged from the concave positioning circular arcs (11) to facilitate the guiding-in and guiding-out of the concave positioning circular arc (11) by the spool (2) through the positioning wheels (5).
6. A high-quality coiling device for an inner liner component as claimed in claim 5, characterized in that the positions of the device frame (1) matched with the positioning wheels (5) on both sides of the spool (2) are respectively provided with a positioning locking block (9) matched with the positioning wheels (5), one end of each positioning locking block (9) is hinged on the device frame (1), the positioning locking block (9) is provided with an upper concave circular arc matched with the upper excircle of the positioning wheel (5), a locking block cylinder (10) is arranged between the positioning locking block (9) and the device frame (1), the tail end of the locking block cylinder (10) is hinged on the device frame (1), and the end part of a cylinder rod is hinged with the positioning locking block (9) to drive the positioning locking block (9) to be matched with the positioning wheels (5).
7. A high quality coiling device for lining components as defined in claim 6, characterized in that each positioning and locking block (9) is arranged on the device frame (1) at the opposite side of the inclined track (12) respectively, so that the positioning and locking blocks (9) do not interfere with the installation and removal of the spool (2) from the device frame (1).
8. The high-quality coiling device for the inner liner component as claimed in claim 1, characterized in that a rotating matching device (61) is arranged between the square shaft (32) and the cylinder rod of the air cylinder (6), the square shaft (32) is axially connected with the rotating matching device (61) and is in rotating matching, and the cylinder rod of the air cylinder (6) is axially fixed and connected with the rotating matching device (61), so that the cylinder rod of the air cylinder (6) can drive the square shaft (32) to axially extend and retract without influencing the normal rotation of the square shaft (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223163284.5U CN218878856U (en) | 2022-11-29 | 2022-11-29 | High-quality coiling device for inner liner part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223163284.5U CN218878856U (en) | 2022-11-29 | 2022-11-29 | High-quality coiling device for inner liner part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218878856U true CN218878856U (en) | 2023-04-18 |
Family
ID=85955318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223163284.5U Active CN218878856U (en) | 2022-11-29 | 2022-11-29 | High-quality coiling device for inner liner part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218878856U (en) |
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2022
- 2022-11-29 CN CN202223163284.5U patent/CN218878856U/en active Active
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