CN201728845U - Tire bead magnetic positioning transfer ring of two-drum forming machine - Google Patents
Tire bead magnetic positioning transfer ring of two-drum forming machine Download PDFInfo
- Publication number
- CN201728845U CN201728845U CN2010202487014U CN201020248701U CN201728845U CN 201728845 U CN201728845 U CN 201728845U CN 2010202487014 U CN2010202487014 U CN 2010202487014U CN 201020248701 U CN201020248701 U CN 201020248701U CN 201728845 U CN201728845 U CN 201728845U
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- ring
- tyre bead
- synchronous
- synchronous ring
- forming machine
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Abstract
The utility model relates to a forming machine for all-steel loading radial tires, in particular to a tire bead magnetic positioning transfer ring of a two-drum forming machine, which comprises a movable frame, a ring body, a synchronous ring, tire bead sucking discs, a cylinder and an oscillating arm, the synchronous ring is movably arranged in an annular groove of an inner ring of the ring body, and one end of the oscillating arm is hinged with the cylinder while the other end is fixedly connected with the synchronous ring. A plurality of connecting rods are hinged on the inner side of the synchronous ring, a plurality of radially arranged chutes are arranged on the synchronous ring, connecting shafts are disposed in the chutes, the connecting rods are hinged with the connecting shafts, the other ends of the connecting shafts are provided with slide seats, the slide seats are arranged on linear guide pairs of the synchronous ring, and the tire bead sucking discs are disposed on the slide seats and provided with magnets. The tire bead magnetic positioning transfer ring realizes concentric positioning of tire beads in terms of planeness and perpendicularity, avoids deflection and dislocation, effectively resolves defects caused by inaccurate positioning of the tire beads, and increases tire rough forming quality.
Description
Technical field
The utility model relates to a kind of make-up machine of all steel load radial line tire, relates in particular to a kind of tyre bead magnetic location transmission ring of two-drum forming machine.
Background technology
The tyre bead holding ring of existing all steel load radial line tire once-through method two-drum forming machine and tyre bead clamper structure are shown in Fig. 8,9, its structural principle is: adopt 4 stingy cylinders to drive the clamping of corresponding claw respectively and open, form driving-chain by 1 big cylinder, synchronous toothed belt and rack-and-pinion and realize that rectilinear motion with cylinder piston rod becomes radially stretching out synchronously with withdrawal of 4 claws and moves.After synchronous toothed belt is walked around synchronous pulley, by the regulating wheel anti-package, synchronous toothed belt again with the engagement of the synchronous pulley of next tyre bead clamper, the tyre bead clamper on the whole ring is connected on the synchronous toothed belt, moves radially all to pass through this root synchronous toothed belt transmission.In use there is following problems in this structure: (1) tyre bead clamper complicated in mechanical structure, fault rate height, regulating wheel are often loosening; (2) the tyre bead clamper is stuck when the assembly drum bracer gets up in order to prevent, the position can not clip to hexagonal steel wire ring root when adjusting fully, causes tyre bead and the concentricity and the perpendicularity of drum to guarantee.Cause inaccurate, the wide instability in plane in tyre bead location, can cause body cord to uphold deficiency, the sulfuration back easily produces defects such as bending of tire shoulder cord and exposed cord in tyre cavity, and the tire building quality is brought very big influence.
Summary of the invention
In order to solve the problem that the tyre bead location exists on the two-drum forming machine.The purpose of this utility model provides a kind of tyre bead magnetic location transmission ring of two-drum forming machine, this magnetic location transmission ring is realized tyre bead concentric locating on flatness and perpendicularity, tyre bead is moving to the assembly drum position and is finishing in the process of tyre bead release, the assurance tyre bead is located synchronously with other tire semi-products, avoids occurring deflection and displacement.
In order to realize above-mentioned purpose, the utility model has adopted following technical scheme:
The tyre bead magnetic location transmission ring of two-drum forming machine, this magnetic location transmission ring comprises adjustable shelf, ring body, synchronous ring, tyre bead sucker and synchronous ring drive unit, ring body is arranged on the adjustable shelf, and the inner ring of ring body is provided with cannelure, and synchronous ring is movably arranged in the cannelure; Described synchronous ring drive unit comprises cylinder and swing arm, and cylinder is arranged on the adjustable shelf, and an end of swing arm and the piston rod of cylinder are hinged, and the other end is fixedlyed connected with a side of synchronous ring, and is provided with many connecting rods in the hinged inside of synchronous ring; The circumferencial direction of described synchronous ring is provided with a plurality of chutes that radially are provided with, chute connects the both sides of synchronous ring, be provided with connecting axle in the chute, described many connecting rods are hinged with connecting axle respectively, the other end of connecting axle is fixed with slide, slide is arranged on the straight line that is fixed on the synchronous ring and leads on the pair, and described tyre bead sucker is arranged on the slide, and the tyre bead sucker is provided with magnet.
As further improvement, described slide is provided with connecting plate, and connecting plate is provided with contiguous block, described tyre bead sucker is fixedlyed connected with contiguous block, and on the tyre bead sucker, being provided with installing port, described magnet is arranged in the installing port, and installing port is provided with the pressing plate fixed magnet.
As further improvement, described cannelure is made of two pressure rings.
The structure of above-mentioned left tyre bead transmission ring, right tyre bead transmission ring is identical, is respectively applied for picking up and transmitting of left and right tyre bead.Left side tyre bead transmission ring, right tyre bead transmission ring move on base by orbit, and the motion of transmission ring is realized by AC Servo Motor Control.Speed and position can preestablish by operation panel, realize accurately location by detection at zero point, hydraulic cushion and mechanical positioner, and the servo switching by vector ring and moment ring of left tyre bead transmission ring, right tyre bead transmission ring realizes high-speed motion.Left side tyre bead transmission ring, right tyre bead transmission ring inboard a plurality of tyre bead magnetic chucks that along the circumferential direction distribute uniformly are used for tyre bead in axial accurate location.Magnetic chuck is installed on the synchronous ring by line slideway, realizes radial motion by outside cylinder, connecting rod.
Two-drum forming machine tyre bead magnetic positioning system operation principle of the present utility model is as follows:
Tyre bead is placed on after left and right tyre bead presets on the frame by manual, left side tyre bead transmission ring, right tyre bead transmission ring arrive the tyre bead center respectively, cylinder drives the driving ring motion, and driving ring is distributed on the circumference by technological requirement magnetic chuck by transfer device vertically.Left side tyre bead transmission ring, right tyre bead transmission ring move to assembly drum respectively, are placed on the tyre bead that presets on the frame and are steadily adsorbed by magnetic chuck.The tyre bead transmission ring accurately moves to the assembly drum position by the servomotor transmission, and this moment, the assembly drum bracer was propped up, and magnetic chuck is radially withdrawn, and tyre bead is fixed on the assembly drum.
Owing to adopted above-mentioned technical scheme, the utility model has been realized tyre bead concentric locating on flatness and perpendicularity, tyre bead is moving to the assembly drum position and is finishing in the process of tyre bead release, and the assurance tyre bead is located synchronously with other tire semi-products, avoids occurring deflection and displacement.The tyre bead positioning accuracy can reach ± 1mm, efficiently solves because of tyre bead location to be forbidden the defect that causes, has improved the fetus Forming Quality.
Description of drawings
Fig. 1 is for adopting the structural representation of two-drum forming machine of the present utility model.
Fig. 2, Fig. 3, Fig. 4 are structural representation of the present utility model.
Fig. 5 is the structural representation of right tyre bead preset device.
Fig. 6, Fig. 7 are the structural representation of left tyre bead preset device.
Fig. 8, Fig. 9 are the tyre bead holding ring of existing two-drum forming machine and the structural representation of tyre bead clamper.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
The two-drum forming machine of tyre bead magnetic location as shown in Figure 1, this system comprises frame 7, orbit 4, left tyre bead preset device 1, right tyre bead preset device 6, left tyre bead transmission ring 2, right tyre bead transmission ring 5 and assembly drum 3, left side tyre bead transmission ring 2 and right tyre bead transmission ring 5 are separately positioned on the two ends of orbit 4, left side tyre bead preset device 1 is arranged on a side of orbit 4 by swing arm, right tyre bead preset device 6 is arranged on the right side of right tyre bead transmission ring 5, and assembly drum 3 devices are fixedly installed between left tyre bead transmission ring 2 and the right tyre bead transmission ring 5 by power transmission shaft 8.
As Fig. 2, Fig. 3, shown in Figure 4, described left tyre bead transmission ring 2, right tyre bead transmission ring 5 comprise adjustable shelf 21, ring body 22, synchronous ring 23, tyre bead sucker 24, cylinder 25 and swing arm 26 respectively, ring body 22 is arranged on the adjustable shelf 21, the inner ring of ring body 22 is provided with two pressure rings 36, two pressure ring 36 looping grooves, synchronous ring 23 is movably arranged in the cannelure.Cylinder 25 is arranged on the adjustable shelf 21, and an end of swing arm 26 and the piston rod of cylinder 25 are hinged, and the other end of swing arm 26 is fixedlyed connected with a side of synchronous ring 23, and is provided with six roots of sensation connecting rod 27 in the hinged inside of synchronous ring 23; The circumferencial direction of described synchronous ring 23 is provided with six chutes 29 that radially are provided with, chute 29 connects the both sides of synchronous ring 23, be provided with connecting axle 28 in the chute 29, described six roots of sensation connecting rod 27 is hinged with connecting axle 28 respectively, the other end of connecting axle 28 is fixed with slide 34, slide 34 is arranged on the straight line that is fixed on the synchronous ring 23 and leads on secondary 35, slide 34 is provided with connecting plate 30, connecting plate 30 is provided with contiguous block 31, contiguous block 31 is provided with tyre bead sucker 24, tyre bead sucker 24 is provided with installing port, is provided with magnet 32 in the installing port, and installing port is provided with pressing plate 33 fixed magnets 32.
As Fig. 1, shown in Figure 5, that right tyre bead preset device 6 comprises is simplified 61, mounting disc 62 and six support claws 63, and cylindrical shell 61 is arranged on the outside of turning cylinder 8, and mounting disc 62 is arranged on simplified 61, and six support claws 63 evenly fixedly install on the circumferencial direction of mounting disc 62.
As Fig. 6, shown in Figure 7, described left tyre bead preset device 1 comprises support 13, mounting disc 14 and a plurality of support claw 15, and support 13 is arranged on the swing arm 11, and swing arm 11 is connected with motor 12, and a plurality of support claws 15 are fixed on the support 13 by mounting disc 14.
During work, tyre bead is placed on after left and right tyre bead presets on the frame by manual, left side tyre bead transmission ring 2, right tyre bead transmission ring 5 arrive the tyre bead center respectively, and cylinder 25 drives the driving rings motion, and synchronous ring 23 is distributed on the circumference by technological requirement magnetic chuck by transfer device vertically.Left side tyre bead transmission ring 2, right tyre bead transmission ring 5 move to assembly drum 3 respectively, are placed on the tyre bead that presets on the frame and are steadily adsorbed by magnetic chuck.Left side tyre bead transmission ring 2, right tyre bead transmission ring 5 accurately move to 3 of assembly drums by the servomotor transmission, and this moment, assembly drum 3 bracers were propped up, and magnetic chuck is radially withdrawn, and tyre bead is fixed on the assembly drum 3.
Claims (3)
1. the tyre bead magnetic of two-drum forming machine is located transmission ring, it is characterized in that: this location transmission ring comprises the drive unit of adjustable shelf (21), ring body (22), synchronous ring (23), tyre bead sucker (24) and synchronous ring (23), ring body (22) is arranged on the adjustable shelf (21), the inner ring of ring body (22) is provided with cannelure, and synchronous ring (23) is movably arranged in the cannelure; The drive unit of described synchronous ring (23) comprises cylinder (25) and swing arm (26), cylinder (25) is arranged on the adjustable shelf (21), the piston rod of one end of swing arm (26) and cylinder (25) is hinged, the other end is fixedlyed connected with a side of synchronous ring (23), and is provided with many connecting rods (27) in the hinged inside of synchronous ring (23); The circumferencial direction of described synchronous ring (23) is provided with a plurality of chutes (29) that radially are provided with, chute (29) connects the both sides of synchronous ring (23), be provided with connecting axle (28) in the chute (29), described many connecting rods (27) are hinged with connecting axle (28) respectively, the other end of connecting axle (28) is fixed with slide (34), slide (34) is arranged on the straight line that is fixed on the synchronous ring (23) and leads on the pair (35), described tyre bead sucker (24) is arranged on the slide (34), and tyre bead sucker (24) is provided with magnet (32).
2. the tyre bead magnetic of two-drum forming machine according to claim 1 is located transmission ring, it is characterized in that: described slide (34) is provided with connecting plate (30), connecting plate (30) is provided with contiguous block (31), described tyre bead sucker (24) is fixedlyed connected with contiguous block (31), and on tyre bead sucker (24), be provided with installing port, described magnet (32) is arranged in the installing port, and installing port is provided with pressing plate (33) fixed magnet (32).
3. the tyre bead magnetic of two-drum forming machine according to claim 1 is located transmission ring, and it is characterized in that: described cannelure is made of two pressure rings (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202487014U CN201728845U (en) | 2010-07-05 | 2010-07-05 | Tire bead magnetic positioning transfer ring of two-drum forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202487014U CN201728845U (en) | 2010-07-05 | 2010-07-05 | Tire bead magnetic positioning transfer ring of two-drum forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728845U true CN201728845U (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202487014U Expired - Lifetime CN201728845U (en) | 2010-07-05 | 2010-07-05 | Tire bead magnetic positioning transfer ring of two-drum forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291457A (en) * | 2015-10-12 | 2016-02-03 | 广州华工百川科技有限公司 | Double-drum forming machine for bead core of all-steel radial tire and manufacturing method of bead core |
| CN108215260A (en) * | 2018-01-29 | 2018-06-29 | 中策橡胶集团有限公司 | A kind of tyre building machine system |
-
2010
- 2010-07-05 CN CN2010202487014U patent/CN201728845U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291457A (en) * | 2015-10-12 | 2016-02-03 | 广州华工百川科技有限公司 | Double-drum forming machine for bead core of all-steel radial tire and manufacturing method of bead core |
| CN108215260A (en) * | 2018-01-29 | 2018-06-29 | 中策橡胶集团有限公司 | A kind of tyre building machine system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGCE RUBBER GROUP CO., LTD. Free format text: FORMER NAME: HANZHOU ZHONGCE RUBBER CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 310018, No. 10, No. 2, Hangzhou Economic Development Zone, Zhejiang Patentee after: ZHONGCE RUBBER GROUP CO., LTD. Address before: 310008 No. 10, 2 Avenue, Hangzhou economic and Technological Development Zone, Zhejiang Patentee before: Hanzhou Zhongce Rubber Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |
|
| CX01 | Expiry of patent term |