CN102825121B - Steel strip compression device - Google Patents
Steel strip compression device Download PDFInfo
- Publication number
- CN102825121B CN102825121B CN201210347910.8A CN201210347910A CN102825121B CN 102825121 B CN102825121 B CN 102825121B CN 201210347910 A CN201210347910 A CN 201210347910A CN 102825121 B CN102825121 B CN 102825121B
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- China
- Prior art keywords
- arc guide
- steel band
- guide rail
- steel strip
- cylinder
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Abstract
The invention discloses a steel strip compression device. The steel strip compression device comprises a mounting support, wherein a circular arc guide track is mounted on the mounting support, a sliding block is driven by a speed reduction motor to slide along the circular arc guide track, a cylinder is mounted on the sliding block, a piston rod of the cylinder is ejected to the center of a circle along the radial direction of the circular arc guide track, and a compression block for compressing a steel strip is mounted on the piston rod of the cylinder. According to the technical scheme, when a steel strip-wound pipe is produced, the steel strip can tightly hold an inner PE (polyethylene) layer, then the steel strip-wound pipe with a socket-and-spigot joint can be completely produced on a production line, the joint does not need to be re-welded, the production efficiency of the pipe is improved, the cost is reduced, and the ring stiffness is improved.
Description
Technical field
The invention belongs to the manufacturing technology field of steel strip winding pipe, relate in particular to the steel band hold down gag that makes steel band tightly hold PE layer in pipe tightly, avoid steel band to rebound in steel strip winding pipe manufacturer process.
Background technology
At present, production technology with bell and spigot joint steel strip winding pipe is relatively backward, mainly can hold interior PE layer tightly for steel band, adopt and first carry out the not steel strip winding pipe of belt lacing, then by the welding joint of reforming, its weak point: the one, efficiency is low, the 2nd, cost is high, need to increase special equipment, the 3rd, welding manner pipe is stressed bad, and pipe disqualification rate is high.
Summary of the invention
In order to solve above-mentioned technical problem, the object of this invention is to provide a kind of steel band hold down gag, can in the time producing steel strip winding pipe, make steel band hug interior PE layer, so just can the steel strip winding pipe of complete production with bell and spigot joint on production line, and do not need welding point again, improve pipe production efficiency, reduce costs, improve ring stiffness.
To achieve the above object, the present invention has adopted following technical scheme:
Steel band hold down gag, comprises mounting bracket, and arc guide rail is installed on mounting bracket, one slide block is driven and is slided along arc guide rail by reducing motor, cylinder is installed on slide block, and the piston rod of cylinder radially ejects to the center of circle along arc guide rail, and the compact heap for compressing steel band is installed on the piston rod of cylinder.
As preferably, on described mounting bracket, horizontal slip is provided with left and right adjusting plate, left and right adjusting plate is driven and is horizontally slipped on mounting bracket by adjusting handle, on left and right adjusting plate, is installed with up-down adjustment plate by mounting hole and bolt, on up-down adjustment plate, fixedly mounts arc guide rail.
As preferably, described mounting bracket be arranged on line slideway and by drive motors drive do before and after rectilinear motion.
As preferably, described compact heap is circular arc and is bonded with silica gel at the contact side that compresses steel band.
As preferably, on described arc guide rail, limited block is installed.
As preferably, described reducing motor is connected with the rack-driving being arranged on arc guide rail by gear.
The present invention is owing to having adopted above technical scheme, and the one, guarantee that steel band hugs interior PE layer end to end; The 2nd, guarantee that this production line can completely does band bell and spigot joint steel strip winding pipe.The 3rd, operate light, convenient, fast, safety.The 4th, can adapt to external diameter small tubes greatly; Improve production efficiency, reduced cost, improved ring stiffness.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Wherein, 1. compact heap, compresses steel band for compact heap;
2. air cylinder support, for fixing cylinder;
3. cylinder, provides thrust to compact heap;
4. reducing motor, driven by servomotor hold down gag is done circular motion;
5. slide block, slides along arc guide rail;
6. pulley, with arc guide rail routing motion;
7. arc guide rail, provides slide block slide-and-guide;
8. limited block, the range of movement of restriction slide block;
9 up-down adjustment plates, get up-down adjustment effect;
10. left and right adjusting plate, gets left and right adjusting effect;
11. mounting brackets, provide support to whole device;
12. drive motors, drive whole device moving linearly;
13. left and right adjusting handwheels, regulate arc guide rail center to make it consistent with mold center.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
A kind of steel band hold down gag as shown in Figure 1, comprise mounting bracket 11, arc guide rail 7 is installed on mounting bracket 11, one slide block 5 is driven along arc guide rail 7 and is slided by reducing motor 4, air cylinder support 2 is installed on slide block 5, on air cylinder support 2, fix cylinder 3, the piston rod of cylinder 3 radially ejects to the center of circle along arc guide rail 7, and the compact heap 1 for compressing steel band is installed on the piston rod of cylinder 3.
In the present embodiment, on described mounting bracket 11, horizontal slip is provided with left and right adjusting plate 10, left and right adjusting plate 10 is driven on mounting bracket 11 and is horizontally slipped by adjusting handle 13, on left and right adjusting plate 10, be installed with up-down adjustment plate 9 by mounting hole and bolt, on up-down adjustment plate 9, fixedly mount arc guide rail 7.Described mounting bracket 11 is arranged on line slideway and by drive motors 12 and drives and do front and back rectilinear motion.Described compact heap 1 is circular arc and is bonded with silica gel at the contact side that compresses steel band.Described slide block 5 slides along arc guide rail 7 by pulley 6, and limited block 8 is installed on arc guide rail 7.Described reducing motor 4 is connected with the rack-driving being arranged on arc guide rail 7 by gear.
This device is made up of arc guide rail mechanism, hold-down mechanism, driving mechanism three parts.Arc guide rail mechanism: arc guide rail is arranged on circle arc support plate, gripper shoe is fixed on up-down adjustment plate, and left and right adjusting plate is arranged on mounting bracket, linear slider is housed below support, and end face is equipped with drive motors; The object of doing is like this: a device can adapt to multiple specification pipes, and energy contacts head and afterbody steel band prevent steel band bounce-back.Hold-down mechanism: cylinder is fixed on slide block, is equipped with pulley on slide block, pulley is slip circular motion on arc guide rail, and cylinder is equipped with compact heap, is stained with silica gel in compression; The object of doing is like this: compact heap compresses steel initiating terminal makes it hug interior PE layer, draws steel band below, follows mould and does circular motion, and silica gel is to prevent from being coated on the outer PE of steel band to damage.Driving mechanism: speed-down servo motor is fixed on slide block, keyboard (gear) is fixed on motor shaft, and K type key bar (tooth bar) is arranged on circle arc support plate; The object of doing is like this: make compact heap consistent with mold rotation angular speed, prevent compact heap and mould generation relative sliding.This device compresses for polyethylene steel band winding pipe steel band, is applicable to tube outer diameter scope 300mm-4000mm.
The groundwork flow process of this device is as follows:
Particular manufacturing craft is come by traveling crane, adjust arc guide rail center according to mould specification consistent with mold center, slide block moves to left end original position and waits for after steel band initiating terminal and interior PE layer bonding upper and outer PE layer coated steel band, compact heap compresses steel band initiating terminal makes it hold interior PE layer tightly, start speed-down servo motor make compact heap and mould servo-actuated, consistent with mould angular velocity of rotation, cooling duct is cooling to steel band head; Run to right-hand member terminal and stop, compact heap is regained in advance under cylinder action; Drive motors moves this device and moves backward, the same tail steel band is played to pressuring action.
This device has following advantage:
1. workable, can guarantee that this production line can completely does band bell and spigot joint steel strip winding pipe, can guarantee that steel is held all the time to hold interior PE layer tightly.
2. can be suitable for the pipe of different-diameter specification.
3. manufacture craft is simple, with low cost; Improve production efficiency.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention done to any pro forma restriction; Any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. steel band hold down gag, it is characterized in that, comprise mounting bracket (11), arc guide rail (7) is installed on mounting bracket (11), one slide block (5) is driven and is slided along arc guide rail (7) by reducing motor (4), the upper cylinder (3) of installing of slide block (5), the piston rod of cylinder (3) radially ejects to the center of circle along arc guide rail (7), and the compact heap (1) for compressing steel band is installed on the piston rod of cylinder (3); The upper horizontal slip of described mounting bracket (11) is provided with left and right adjusting plate (10), left and right adjusting plate (10) is driven and is horizontally slipped on mounting bracket (11) by adjusting handle (13), left and right adjusting plate (10) is upper is installed with up-down adjustment plate (9) by mounting hole and bolt, up-down adjustment plate (9) upper fixed installation arc guide rail (7).
2. steel band hold down gag according to claim 1, is characterized in that, described mounting bracket (11) is arranged on line slideway and by drive motors (12) and drives and do front and back rectilinear motion.
3. steel band hold down gag according to claim 1, is characterized in that, described compact heap (1) is circular arc and is bonded with silica gel at the contact side that compresses steel band.
4. steel band hold down gag according to claim 1, is characterized in that, limited block (8) is installed on described arc guide rail (7).
5. steel band hold down gag according to claim 1, is characterized in that, described reducing motor (4) is connected with the rack-driving being arranged on arc guide rail (7) by gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347910.8A CN102825121B (en) | 2012-09-19 | 2012-09-19 | Steel strip compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347910.8A CN102825121B (en) | 2012-09-19 | 2012-09-19 | Steel strip compression device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102825121A CN102825121A (en) | 2012-12-19 |
| CN102825121B true CN102825121B (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210347910.8A Active CN102825121B (en) | 2012-09-19 | 2012-09-19 | Steel strip compression device |
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| CN (1) | CN102825121B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110861954A (en) * | 2019-12-12 | 2020-03-06 | 枣阳市华星纺织有限公司 | Coiling mechanism is used in coarse cotton cloth production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3349834B2 (en) * | 1994-08-20 | 2002-11-25 | 株式会社菱屋 | Blade material bending machine |
| KR200191989Y1 (en) * | 2000-01-17 | 2000-08-16 | 주식회사중원 | Flange conneted structure of double pe coating corrugated steel pipe |
| US20020079043A1 (en) * | 2000-12-22 | 2002-06-27 | Garneau Glen R. | Pipe coating process |
| CN102036764B (en) * | 2008-05-22 | 2012-12-05 | 株式会社进雄科技 | Joint jig of spiral duct manufacturing apparatus |
| CN102189687A (en) * | 2009-12-08 | 2011-09-21 | 潍坊中云科研有限公司 | Molding device for plastic corrugated pipe connection device |
| CN202725724U (en) * | 2012-09-19 | 2013-02-13 | 浙江双林机电科技有限公司 | Steel strip pressing device |
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| CN102825121A (en) | 2012-12-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Crystallization wheel steel strip hold-down device Effective date of registration: 20171018 Granted publication date: 20141126 Pledgee: Zhejiang Deqing rural commercial bank Limited by Share Ltd Pledgor: Zhejiang Shuanglin Electromechanical Technology Co., Ltd. Registration number: 2017980000426 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190131 Granted publication date: 20141126 Pledgee: Zhejiang Deqing rural commercial bank Limited by Share Ltd Pledgor: Zhejiang Shuanglin Electromechanical Technology Co., Ltd. Registration number: 2017980000426 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Crystallization wheel steel strip hold-down device Effective date of registration: 20200619 Granted publication date: 20141126 Pledgee: Zhejiang Deqing rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG SHUANGLIN ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980003247 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |