CN111113764B - Diameter-adjusting device capable of detecting rotation position of pressure roller - Google Patents
Diameter-adjusting device capable of detecting rotation position of pressure roller Download PDFInfo
- Publication number
- CN111113764B CN111113764B CN201911302403.0A CN201911302403A CN111113764B CN 111113764 B CN111113764 B CN 111113764B CN 201911302403 A CN201911302403 A CN 201911302403A CN 111113764 B CN111113764 B CN 111113764B
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- pressure roller
- speed
- ratio gear
- shaft
- rotating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D2030/381—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre the inserts incorporating reinforcing parallel cords; manufacture thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A diameter-finishing device capable of detecting the rotation position of a pressure roller belongs to the field of diameter-finishing devices. The oil cylinder and the oil source provide rotating power for the fulcrum shaft; the fulcrum shaft is arranged on the supporting plate, a rotating arm is arranged on the fulcrum shaft, a pressure roller is arranged on the rotating arm, and the rotating arm can rotate around the fulcrum shaft when the fulcrum shaft rotates and drives the pressure roller to rotate simultaneously; the rotating shaft is connected with the support shaft and the transmission shaft through bearings respectively, a large-speed-ratio gear is arranged at the other end of the transmission shaft and connected with a small-speed-ratio gear, and the small-speed-ratio gear is connected with the coupler and the high-resolution encoder in sequence. The position of the pressure roller relative to the 3# roller of the calender changes, the rotating arm finally drives the large-speed-ratio gear and the small-speed-ratio gear to rotate, the rotary motion of the small-speed-ratio gear is recorded by the high-resolution encoder through the coupler and is transmitted to the PLC for operation, and the detection of the rotary position of the pressure roller is realized. The automatic detection device can automatically detect the gap between the pressure roller of the diameter finishing device and the 3# roller of the calender.
Description
Technical Field
The invention belongs to the field of diameter-finishing devices, and particularly relates to a diameter-finishing device capable of detecting the rotating position of a pressure roller.
Background
The wirecord fabric calendering production line is key equipment for producing all-steel or semi-steel radial tires in tire manufacturers, and realizes the two-side rubberizing of uniformly distributed steel wires. A sizing device is provided to uniformly align the plurality of wires between the gaps of the calender rolls before the plurality of wires enter the gaps of the calender rolls for sizing. In order to ensure that the steel wires can still be arranged orderly when the sizing agent is applied, the gap between the pressure roller of the sizing device and the 3# roller of the calender is strictly performed according to the process requirements.
The former reeling device of wirecord fabric calender does not have the pressure roller position detection function, before the calender is started each time, the position of the pressure roller relative to the 3# roller needs to be manually detected by an operator by using a special tool, the work is time-consuming and labor-consuming, and the obtained data precision is poor. And the data obtained manually cannot be exchanged with the MES system of the factory in real time, which is unfavorable for the automation promotion of the factory. To this end, we have developed a sizing device that can detect the rotational position of the pressure roller.
Disclosure of Invention
The invention aims to design a diameter-finishing device for detecting the rotating position of a pressure roller for a wirecord fabric calender. The sizing device has the function of automatically detecting the gap between the pressure roller and the 3# roller of the calender.
The technical scheme of the invention is as follows:
a diameter-adjusting device capable of detecting the rotation position of a pressure roller comprises a supporting plate 1, a rotating arm 2, a fulcrum shaft 3, the pressure roller 4, an oil cylinder and oil source 5, a bearing 6, a rotating shaft 7, a transmission shaft 8, a large-speed-ratio gear 10, a small-speed-ratio gear 11, a high-resolution encoder 12 and a coupler 13.
The oil cylinder and the oil source 5 are connected with the rotating arm 2 and provide rotating power for the rotating arm 2; the support shaft 3 is arranged on the support plate 1, the support shaft 3 is provided with a rotating arm 2, the rotating arm 2 is provided with a pressure roller 4, and the rotating arm 2 can rotate around the support shaft 3 and drive the pressure roller 4 to rotate simultaneously;
one end of the rotating shaft 7 is connected with the fulcrum shaft 3 through a bearing 6, the other end of the rotating shaft is connected with one end of a transmission shaft 8 through the bearing 6, a large-speed-ratio gear 10 is arranged at the other end of the transmission shaft 8, the large-speed-ratio gear 10 is connected with a small-speed-ratio gear 11, and the small-speed-ratio gear 11 is sequentially connected with a coupler 13 and a high-resolution encoder 12; when the pressure roller 4 rotates, the position of the pressure roller 4 relative to the calender 3# roller changes, and the gap between the two changes correspondingly; meanwhile, the rotating arm 2 sequentially drives the rotating shaft 7, the transmission shaft 8, the large-speed-ratio gear 10 and the small-speed-ratio gear 11 to rotate, the rotating motion of the small-speed-ratio gear 11 is recorded by the high-resolution encoder 12 through the coupler 13 and is transmitted to the PLC for operation, and the detection of the rotating position of the pressure roller 4 is realized.
A support shaft 9 is arranged outside the transmission shaft 8.
The invention has the beneficial effects that: the invention provides a diameter-finishing device for a wirecord fabric calender, which can detect the rotating position of a pressure roller. The sizing device has the function of automatically detecting the gap between the pressure roller and the 3# roller of the calender; the function of distinguishing the tiny position change of the pressure roller by adopting a high-resolution rotary encoder; the small position change of the pressure roller is amplified by adopting a large speed ratio gear and a small speed ratio gear, so that the identifiability of the change is improved. The automatic detection device has the advantage of automatically detecting the gap between the pressure roller of the diameter finishing device and the 3# roller of the calender.
Drawings
FIG. 1 is a side view of a diameter-adjusting device for detecting the rotation position of a pressure roller for a wirecord fabric rolling machine.
FIG. 2 is a front view of a diameter-adjusting device for detecting the rotation position of a pressure roller for a wirecord fabric rolling machine.
In the figure: 1, supporting a plate; 2 rotating the arm; 3, supporting a shaft; 4 a pressure roller; 5, oil cylinder and oil source; 6, a bearing; 7 a rotating shaft; 8, driving a shaft; 9 supporting the shaft; 10 high speed ratio gears; 11 small-speed-ratio gears; 12 a high resolution encoder; 13 coupler.
Detailed Description
The invention relates to a diameter-finishing device for a wirecord fabric calender, which can detect the rotating position of a pressure roller, and mainly comprises (see figure 1 and figure 2): the device comprises a supporting plate 1, a rotating arm 2, a fulcrum 3, a pressure roller 4, an oil cylinder and oil source 5, a bearing 6, a rotating shaft 7, a transmission shaft 8, a supporting shaft 9, a large-speed-ratio gear 10, a small-speed-ratio gear 11, a high-resolution encoder 12, a coupler 13 and the like.
The diameter-adjusting device capable of detecting the rotation position of the pressure roller drives the rotating arm 2 which can rotate around the fulcrum shaft 3 to rotate through the oil cylinder 4. Since the pressure roller 4 is mounted on the rotating arm 2, the pressure roller 4 is simultaneously rotated during the rotation of the rotating arm 2. The position of the pressure roller relative to the calender 3# roller changes as the pressure roller 4 rotates. The gap between the two also changes accordingly. When the rotary motion of the pressure roller 4 is detected, the rotating shaft 7 connected with the rotating arm 2 drives the transmission shaft 8 to rotate, the transmission shaft 8 drives the large-speed-ratio gear 10 to rotate, and the large-speed-ratio gear drives the small-speed-ratio gear 11 to rotate. The rotational movement of the small ratio gear is recorded by a high resolution encoder 12 through a coupler 13 and transmitted to the PLC for operation. So that the rotational position of the pressure roller 4 is detected.
Due to the adoption of the structure of a large-speed ratio gear and a small-speed ratio gear, the rotating arm 2 drives the pressure roller 4 to rotate by a very small angle and is mechanically amplified. Can be detected by a subsequent detection instrument.
Due to the use of a high resolution rotary encoder, small positional changes can be detected.
Claims (2)
1. A diameter-adjusting device capable of detecting the rotating position of a pressure roller is characterized by comprising a supporting plate (1), a rotating arm (2), a fulcrum shaft (3), the pressure roller (4), an oil cylinder and oil source (5), a bearing (6), a rotating shaft (7), a transmission shaft (8), a large-speed-ratio gear (10), a small-speed-ratio gear (11), a high-resolution encoder (12) and a coupler (13);
the oil cylinder and the oil source (5) are connected with the rotating arm (2) and provide rotating power for the rotating arm (2); the support shaft (3) is arranged on the support plate (1), the support shaft (3) is provided with a rotating arm (2), the rotating arm (2) is provided with a pressure roller (4), and the rotating arm (2) can rotate around the support shaft (3) and drives the pressure roller (4) to rotate simultaneously;
one end of the rotating shaft (7) is connected with the fulcrum shaft (3) through a bearing (6), the other end of the rotating shaft is connected with one end of the transmission shaft (8) through the bearing (6), the other end of the transmission shaft (8) is provided with a large-speed-ratio gear (10), the large-speed-ratio gear (10) is connected with a small-speed-ratio gear (11), and the small-speed-ratio gear (11) is sequentially connected with a coupler (13) and a high-resolution encoder (12); when the pressure roller (4) rotates, the position of the pressure roller (4) relative to the 3# roller of the calender changes, and the gap between the two changes correspondingly; meanwhile, the rotating arm (2) sequentially drives the rotating shaft (7), the transmission shaft (8), the large-speed-ratio gear (10) and the small-speed-ratio gear (11) to rotate, the rotating motion of the small-speed-ratio gear (11) is recorded by the high-resolution encoder (12) through the coupler (13) and is transmitted to the PLC for operation, and the detection of the rotating position of the pressure roller (4) is achieved.
2. A radius-adjusting device capable of detecting the rotation position of a pressure roller as claimed in claim 1, characterized in that a support shaft (9) is provided outside the drive shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911302403.0A CN111113764B (en) | 2019-12-17 | 2019-12-17 | Diameter-adjusting device capable of detecting rotation position of pressure roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911302403.0A CN111113764B (en) | 2019-12-17 | 2019-12-17 | Diameter-adjusting device capable of detecting rotation position of pressure roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111113764A CN111113764A (en) | 2020-05-08 |
| CN111113764B true CN111113764B (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911302403.0A Active CN111113764B (en) | 2019-12-17 | 2019-12-17 | Diameter-adjusting device capable of detecting rotation position of pressure roller |
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| CN (1) | CN111113764B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1615229A (en) * | 2001-12-27 | 2005-05-11 | 株式会社普利司通 | Pneumatic radial tire for construction vehicle, belt layer of the radial tire, and method of manufacturing the radial tire |
| CN101607445A (en) * | 2009-07-15 | 2009-12-23 | 大连橡胶塑料机械股份有限公司 | Steel wire distributing and beaming appliance |
| JP2011148189A (en) * | 2010-01-21 | 2011-08-04 | Bridgestone Corp | Method and apparatus for joining carcass ply |
| CN102659050A (en) * | 2012-05-11 | 2012-09-12 | 大连华锐重工集团股份有限公司 | Lap winding steel wire rope detection device |
| CN204222007U (en) * | 2014-11-06 | 2015-03-25 | 山东永泰化工有限公司 | A kind of tyre steel wire cord pressure roll device |
| CN204622639U (en) * | 2015-05-24 | 2015-09-09 | 山东宏宇橡胶有限公司 | A kind of tire production tyre bead encapsulate production line |
| CN206258960U (en) * | 2016-10-17 | 2017-06-16 | 山东新北洋信息技术股份有限公司 | Laminated medium processing unit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4312272C2 (en) * | 1993-04-15 | 1996-10-24 | Troester Maschf Paul | Feeding device for calenders |
| JP5102248B2 (en) * | 2009-05-12 | 2012-12-19 | 株式会社モリヤマ | Sheet forming equipment |
| CN201856384U (en) * | 2010-10-11 | 2011-06-08 | 好友轮胎有限公司 | Tire body cord fabric edge trimming device of tire |
| CN103193102B (en) * | 2013-03-26 | 2016-06-08 | 桂林电器科学研究院有限公司 | The float roller device of membrane production equipment |
| CN204284081U (en) * | 2014-11-12 | 2015-04-22 | 湖北华舟重工应急装备股份有限公司 | A kind of mechanized bridge stacking adapter cylinder position detector |
| CN110091497B (en) * | 2019-04-23 | 2024-02-27 | 桂林电器科学研究院有限公司 | Embossing device of tractor |
-
2019
- 2019-12-17 CN CN201911302403.0A patent/CN111113764B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1615229A (en) * | 2001-12-27 | 2005-05-11 | 株式会社普利司通 | Pneumatic radial tire for construction vehicle, belt layer of the radial tire, and method of manufacturing the radial tire |
| CN101607445A (en) * | 2009-07-15 | 2009-12-23 | 大连橡胶塑料机械股份有限公司 | Steel wire distributing and beaming appliance |
| JP2011148189A (en) * | 2010-01-21 | 2011-08-04 | Bridgestone Corp | Method and apparatus for joining carcass ply |
| CN102659050A (en) * | 2012-05-11 | 2012-09-12 | 大连华锐重工集团股份有限公司 | Lap winding steel wire rope detection device |
| CN204222007U (en) * | 2014-11-06 | 2015-03-25 | 山东永泰化工有限公司 | A kind of tyre steel wire cord pressure roll device |
| CN204622639U (en) * | 2015-05-24 | 2015-09-09 | 山东宏宇橡胶有限公司 | A kind of tire production tyre bead encapsulate production line |
| CN206258960U (en) * | 2016-10-17 | 2017-06-16 | 山东新北洋信息技术股份有限公司 | Laminated medium processing unit |
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| CN111113764A (en) | 2020-05-08 |
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