CN203486173U - Screwing mechanism of steel belt bundling machine - Google Patents
Screwing mechanism of steel belt bundling machine Download PDFInfo
- Publication number
- CN203486173U CN203486173U CN201320633089.6U CN201320633089U CN203486173U CN 203486173 U CN203486173 U CN 203486173U CN 201320633089 U CN201320633089 U CN 201320633089U CN 203486173 U CN203486173 U CN 203486173U
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- arm
- rotating disk
- chain
- roller
- sprocket wheel
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Abstract
The utility model relates to a screwing mechanism of a steel belt bundling machine and belongs to the technical field of steel rolling in the metallurgical industry. According to the technical scheme, the screwing mechanism comprises an embracing arm (4), a rotation disc (5), a pressing mechanism and a rotation mechanism. The rotation disc (5) is installed on the embracing arm (4) and the pressing mechanism comprises four pressing arms. Each pressing arm comprises a swinging arm, a pressing plate (1), a spring (3) and an air cylinder (7). The swinging arm is installed on the rotation disc (5) and the two ends of the swinging arm are provided with an idler wheel A (2) and an idler wheel B (18) respectively. The spring (3) is fixed to the rotation disc (5) and connected with the swinging arm through a connection rod (7). One end of each pressing plate (1) is hinged to the embracing arm (4) and the rotation mechanism is characterized in that a chain wheel (11) is fixed to the rotation disc (5). A chain (9) is arranged on the chain wheel (11) and pressing chain wheels (8) are arranged on the two sides of the chain (9). The screwing mechanism of the steel belt bundling machine has the advantages of being simple in structure, high in efficiency of bundling steel belts and good in bundling quality.
Description
Technical field
The utility model relates to a kind of steel strip bundling machine screwing mechanism, belongs to metallurgy industry technical field of steel rolling.
Background technology
Metallurgy industry, comprises that hot rolled strip and cold-rolled strip all will carry out bailing before dispatching from the factory, to prevent steel band loose winding.Screwing mechanism is the major part of steel strip bundling machine, current used screwing mechanism complex structure, and degree of automation is low, and bundling efficiency is low, and affects bundling quality.
Utility model content
The utility model object is to provide a kind of steel strip bundling machine screwing mechanism, rational in infrastructure, improves steel band bundling efficiency, guarantees steel band bundling quality, solves the problem existing in background technology.
The technical solution of the utility model is:
A kind of steel strip bundling machine screwing mechanism, comprise arm, rotating disk, hold-down mechanism and rotating mechanism, rotating disk is arranged in arm, described hold-down mechanism is 4 clamping arms, and be evenly arranged along rotating disk circumferencial direction, each clamping arm all comprises swing arm, pressing plate, spring and cylinder, swing arm is arranged on rotating disk, two ends are respectively equipped with roller A, roller B, roller A contacts with arm inwall, roller B contacts with coil of strip, spring is fixed on rotating disk, by connecting rod, be connected with swing arm, pressing plate one end is hinged in arm, the other end connects cylinder, described rotating mechanism comprises compression sprocket wheel, chain and sprocket wheel, sprocket wheel is fixed on rotating disk, sprocket wheel is provided with chain, chain both sides are provided with compression sprocket wheel, and be connected with driver train.
Described arm inner side is provided with slideway, and described swing arm comprises swing arm A and swing arm B, and the two point of connection is hinged on rotating disk, and described driver train is air motor, and is arranged in arm.
Described rotating disk inner side is provided with groove, and outer ring is evenly provided with roller.Groove connects clamping arm, and the uniform roller in rotating disk outer ring can slide at the circular slideway of arm inner side.
Adopt the utility model, be rolled into steel band after web-like from reeler transports out, be placed in conveyer chain, coil of strip is transported to the bundling position of bander.Now arm bay-lift moves to steel coil bundling relevant position, and the clamping arm in screwing mechanism stretches out, and is pressed in coil of strip surface, coil of strip is screwed, so that the encircling of strapping.Finally by bander latching device, complete snap close and cut band work.
The beneficial effects of the utility model are: simple in structure, steel band bundling efficiency is high, and bundling quality is good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model hold-down mechanism partial enlarged drawing;
Fig. 3 is the utility model rotating mechanism schematic diagram;
In figure: pressing plate 1, roller A2, spring 3, arm 4, rotating disk 5, coil of strip 6, cylinder 7, compression sprocket wheel 8, chain 9, air motor 10, sprocket wheel 11, swing arm A15, swing arm B16, connecting rod 17, roller B18.
The specific embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
Steel strip bundling machine mainly comprises support, bay-lift, screwing mechanism, wherein bay-lift is connected with support by the two slide grooves on support, bay-lift can move up and down according to width of steel coil along two slide grooves on support, rack body can be done the motion of fore-and-aft direction simultaneously, has so just met and can adjust in real time according to coil of strip position the object of screwing mechanism position.
With reference to accompanying drawing 1,2, a kind of steel strip bundling machine screwing mechanism, comprise arm 4, rotating disk 5, hold-down mechanism and rotating mechanism, rotating disk 5 is arranged in arm 4, arm 4, as the support of whole screwing mechanism, is supporting the parts of whole screwing mechanism, and arm 4 inner sides are provided with slideway, rotating disk 5 inner sides are provided with groove, and outer ring is evenly provided with roller.Described hold-down mechanism is 4 clamping arms, along rotating disk 5 circumferencial directions, be evenly arranged, each clamping arm all comprises swing arm, pressing plate 1, spring 3 and cylinder 7, swing arm is by swing arm A15 and swing arm B16, the two point of connection is hinged on rotating disk 5, two ends are respectively equipped with roller A2, roller B18, roller A2 contacts with arm 4 inwalls, adopt friction of rolling to reduce contact friction force, also can there is space therebetween, the size in space is determined by the size of coil of strip, roller B18 contacts with coil of strip 6, spring 3 is fixed on rotating disk 5, thrust is provided, by connecting rod 17, be connected with swing arm, pressing plate 1 one end is hinged in arm 4, the other end connects cylinder 7, cylinder 7 bottoms are fixed in arm 4, contractive action by cylinder 7 completes pressing plate 1 swing within the specific limits.Each clamping arm is separate, to guarantee that at any time four clamping arms can both touch coil of strip.During work, arm outer inside casing is regained, and pressing plate 1 resets, and clamping arm is promoted by spring 3, stretches out clamping arm to coil of strip and compresses, then driving clamping arm take-up direction along coil of strip on coil of strip to roll by rotating disk 5, completes and screws motion.
Described rotating mechanism profile is similar to a disk, comprise and compress sprocket wheel 8, chain 9 and sprocket wheel 11, sprocket wheel 11 is fixed on rotating disk 5, and sprocket wheel 11 is provided with chain 9, chain 9 both sides are provided with and compress sprocket wheel 8, compress sprocket wheel 8 and be fixed in arm 4, be used for compressing chain 9, prevent that in working process, chain 9 is lax, for chain 9 provides certain tensile force, chain 9 is connected with air motor 10, and air motor 10 is arranged in arm 4, and air motor 10 drives chain 9 to transmit and screws coil of strip 6 required drives.
Claims (3)
1. a steel strip bundling machine screwing mechanism, it is characterized in that comprising arm (4), rotating disk (5), hold-down mechanism and rotating mechanism, rotating disk (5) is arranged in arm (4), described hold-down mechanism is 4 clamping arms, and be evenly arranged along rotating disk (5) circumferencial direction, each clamping arm all comprises swing arm, pressing plate (1), spring (3) and cylinder (7), swing arm is arranged on rotating disk (5), two ends are respectively equipped with roller A(2), roller B(18), roller A(2) contact with arm (4) inwall, roller B(18) contact with coil of strip (6), spring (3) is fixed on rotating disk (5), by connecting rod (17), be connected with swing arm, pressing plate (1) one end is hinged in arm (4), the other end connects cylinder (7), described rotating mechanism comprises compression sprocket wheel (8), chain (9) and sprocket wheel (11), sprocket wheel (11) is fixed on rotating disk (5), sprocket wheel (11) is provided with chain (9), chain (9) both sides are provided with and compress sprocket wheel (8), and be connected with driver train.
2. steel strip bundling machine screwing mechanism according to claim 1, it is characterized in that described arm (4) inner side is provided with slideway, described swing arm comprises swing arm A(15) and swing arm B(16), the two point of connection is hinged on rotating disk (5), described driver train is air motor (10), and is arranged in arm (4).
3. steel strip bundling machine screwing mechanism according to claim 1 and 2, is characterized in that described rotating disk (5) inner side is provided with groove, and outer ring is evenly provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633089.6U CN203486173U (en) | 2013-10-15 | 2013-10-15 | Screwing mechanism of steel belt bundling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633089.6U CN203486173U (en) | 2013-10-15 | 2013-10-15 | Screwing mechanism of steel belt bundling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486173U true CN203486173U (en) | 2014-03-19 |
Family
ID=50257019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633089.6U Expired - Fee Related CN203486173U (en) | 2013-10-15 | 2013-10-15 | Screwing mechanism of steel belt bundling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486173U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875361A (en) * | 2015-06-05 | 2015-09-02 | 芜湖品通塑业科技有限公司 | Molding device |
| CN106276637A (en) * | 2016-10-28 | 2017-01-04 | 纽科伦（新乡）起重机有限公司 | Self-adaptive hydraulic arm locking device |
| CN109703806A (en) * | 2019-01-30 | 2019-05-03 | 浙江晨宇科技股份有限公司 | A kind of rubber band spreading mechanism |
| CN110931242A (en) * | 2019-11-13 | 2020-03-27 | 鞍钢集团矿业有限公司 | Electric hand-held coil ribbon binding machine |
| CN112722390A (en) * | 2020-11-12 | 2021-04-30 | 天津市鑫润泽达钢铁有限公司 | Automatic packing apparatus is used in steel pipe production |
-
2013
- 2013-10-15 CN CN201320633089.6U patent/CN203486173U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875361A (en) * | 2015-06-05 | 2015-09-02 | 芜湖品通塑业科技有限公司 | Molding device |
| CN106276637A (en) * | 2016-10-28 | 2017-01-04 | 纽科伦（新乡）起重机有限公司 | Self-adaptive hydraulic arm locking device |
| CN106276637B (en) * | 2016-10-28 | 2018-04-20 | 纽科伦（新乡）起重机有限公司 | Self-adaptive hydraulic folded arm locking device |
| CN109703806A (en) * | 2019-01-30 | 2019-05-03 | 浙江晨宇科技股份有限公司 | A kind of rubber band spreading mechanism |
| CN110931242A (en) * | 2019-11-13 | 2020-03-27 | 鞍钢集团矿业有限公司 | Electric hand-held coil ribbon binding machine |
| CN112722390A (en) * | 2020-11-12 | 2021-04-30 | 天津市鑫润泽达钢铁有限公司 | Automatic packing apparatus is used in steel pipe production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20161015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |