CN201525655U - Double head decoiling device - Google Patents
Double head decoiling device Download PDFInfo
- Publication number
- CN201525655U CN201525655U CN2009203127649U CN200920312764U CN201525655U CN 201525655 U CN201525655 U CN 201525655U CN 2009203127649 U CN2009203127649 U CN 2009203127649U CN 200920312764 U CN200920312764 U CN 200920312764U CN 201525655 U CN201525655 U CN 201525655U
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- CN
- China
- Prior art keywords
- decoiling
- supporting base
- double end
- pivot shaft
- fagging
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- Expired - Fee Related
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Abstract
The utility model provides a double head decoiling device which belongs to the field of decoiling machine. The device solves the problems of low efficiency, low stability of decoiling and structural complexity in the decoiling machine in the prior art. The double head decoiling device comprises a frame and a support shaft disposed on the frame. A rotation shaft is disposed on the frame, the middle portion of the support shaft is fixed to the rotation shaft. Sleeves are sheathed on both ends of the support shaft, which is in fixed connection with the support circumferential rotation shaft along the axial direction, and a manual bracing mechanism capable of bracing the steel coil is provided on the outer circumferential surface of the sleeves. The double head decoiling machine is simple in structure, stable in decoiling, rapid in coil replacement, and improved in production efficiency.
Description
Technical field
The utility model belongs to the decoiling unit technical field, relates to the cantilevered double end decoiling equipment of a kind of decoiling equipment with the coil of strip stretching, particularly a kind of manual stretching coil of strip.
Background technology
In the sheet material processing industry, narrow shaped steel is rolled up in continuously shaped automatically or the stamping line, is convenient production, raise the efficiency and reduce labour intensity, employed material plate is the coiled strip of coiled drum shape in advance all, leaves on the special-purpose skid bed, so that make it be in rational slave mode.Decoiling unit is a kind of a kind of equipment that coiled strip is continuous or interruption is launched with drum shape.Mainly there is following shortcoming in decoiling unit at present: inefficiency; Unreel poor stability; Complex structure.Along with the development that narrow shaped steel is rolled up continuously shaped automatically or stamping line, conventional at present decoiling unit can't satisfy the use needs.
The utility model content
The utility model provides a kind of double end decoiling equipment at the problem of above-mentioned existence, and this double end decoiling unit is simple in structure, it is stable to unreel, change of lap is quick, and production efficiency improves.
The utility model is realized by following technical proposal: a kind of double end decoiling equipment, comprise frame and the pivot shaft that is arranged on the frame, it is characterized in that, described frame is provided with rotating shaft, the middle part of described pivot shaft is fixed in the rotating shaft, two ends at described pivot shaft respectively are with sleeve pipe, and this sleeve pipe and the circumferential turning cylinder of pivot shaft are to captiveing joint, and being provided with at described sleeve pipe outer peripheral face can be with the manual tightening mechanism of coil of strip stretching.
The rotating shaft of this double end decoiling unit can be rotated, and the pivot shaft that is fixed in the rotating shaft can rotate together along with rotating shaft.The sleeve pipe of pivot shaft end can rotate on pivot shaft, and behind the coil of strip stretching, sleeve pipe is along with coil of strip rotates together.The two ends of pivot shaft are designed to bipitch structure, every end is all placed coil of strip and the coil of strip stretching is fixed on the end, when coil of strip at one end uses up, rotating shaft can use after making the coil of strip of the pivot shaft other end rotate half-turn immediately, reduce the time of changing coil of strip, pivot shaft one end that uses up coil of strip can have adequate time to load onto coil of strip, can not influence production efficiency.
In above-mentioned double end decoiling equipment, the inner of described sleeve pipe baffle plate that is connected is provided with the damping mechanism of control coil of strip velocity of rotation between baffle plate and pivot shaft.Control the uncoiling speed of coil of strip by damping mechanism.
In above-mentioned double end decoiling equipment, described damping mechanism comprises shift ring, is connected in damping ring and set screw that shift ring one side is made by damping material, set screw is passed pivot shaft and is connected by screw thread with shift ring, and described damping ring contacts with baffle plate.Turn set screw and can regulate the position of shift ring, thereby adjust the friction force that damping ring applies baffle plate.
In above-mentioned double end decoiling equipment, described manual tightening mechanism comprises supporting base and the hold-down nut that is successively set on the sleeve pipe outer peripheral face, hold-down nut is positioned at the outer end of supporting base and is connected by screw thread with sleeve pipe, circumferential captive joint endwisely slips between supporting base and the pivot shaft, be provided with some faggings in the periphery of supporting base, be equipped with articulated bracket between supporting base and every fagging, an end of articulated bracket is coupling on fagging, and the other end of articulated bracket is coupling on supporting base.After being enclosed within the inner ring of coil of strip on the fagging, hand rotation hold-down nut, hold-down nut promote supporting base and endwisely slip under the effect of screw thread, and owing to fagging is blocked and can't move axially again by baffle plate, along with the moving of supporting base, articulated bracket promotes fagging and outwards opens, and makes fagging with the coil of strip stretching.Unclamp hold-down nut, the supporting base reverse slide, fagging unclamps withdrawal.
In above-mentioned double end decoiling equipment, the articulated bracket that is arranged between supporting base and the every fagging has two, and these two articulated brackets are obliquely installed, and is parallel to each other.
In above-mentioned double end decoiling equipment, described supporting base is cylindric, is provided with feather key at the medial surface of supporting base, is provided with guide groove on sleeve pipe, and above-mentioned feather key is arranged in the guide groove.Realize the circumferential captive joint that endwisely slips between supporting base and the pivot shaft by guide groove and feather key.
In above-mentioned double end decoiling equipment, described every fagging is connected by bearing pin with baffle plate, has the chute of bar shaped on the described baffle plate, and an end of above-mentioned bearing pin is arranged in the cooresponding chute, and the other end of bearing pin is fixed on the fagging.Fagging is connected on the baffle plate, and the restriction fagging moves axially, and when fagging opened, the bearing pin that is fixed on the fagging slided along chute.
In above-mentioned double end decoiling equipment, be fixed with Connection Block on the described frame, above-mentioned rotating shaft one end is arranged in the Connection Block and both are connected by bearing, and the other end of rotating shaft extends Connection Block and platen is connected, and above-mentioned pivot shaft is fixed on the platen by anchor ear.This kind structure forms the double end cantilever design.
In above-mentioned double end decoiling equipment, described platen is provided with locating dowel pin, and described Connection Block is provided with the knock hole of two symmetries, and above-mentioned locating dowel pin can be inserted in the described knock hole.Locating dowel pin passes the knock hole of platen and Connection Block, realizes the location.When changing coil of strip, extract locating dowel pin, the rotation platen inserts knock hole again to correct position, promptly realizes change of lap.
In above-mentioned double end decoiling equipment, in above-mentioned double end decoiling equipment, the outer end of described fagging is provided with striker plate.Striker plate and baffle plate constitute the charging head, are used to prevent that coil of strip from deviating from.
Compared with prior art, this double end decoiling equipment is by hold-down nut, articulated bracket, sleeve pipe etc., realize to the expansion of fagging with dwindle, realize to the stretching of coil of strip with loosen novelty simple in structure; Have damping arrangement control uncoiling speed, unreel stable; The bipitch structure design can be with two coil of strips of fashionable dress.When a coil of strip uses up, only need turn around to realize change of lap that change of lap is quick, has improved production efficiency.
Description of drawings
Fig. 1 is the sectional structure scheme drawing of this double end decoiling equipment.
Fig. 2 is the right TV structure scheme drawing of this double end decoiling equipment.
Fig. 3 is the plan structure scheme drawing of this double end decoiling equipment.
Among the figure, frame 1; Connection Block 2; Knock hole 21; Rotating shaft 3; Bearing 4; Platen 5; Pivot shaft 6; Anchor ear 7; Locating dowel pin 8; Sleeve pipe 9; Supporting base 10; Hold-down nut 11; Feather key 12; Guide groove 13; Fagging 14; Articulated bracket 15; Baffle plate 16; Chute 161; Shift ring 17; Damping ring 18; Set screw 19; Bearing pin 20; Striker plate 30.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this double end decoiling equipment, comprise frame 1, be fixed with Connection Block 2 on the frame 1, be provided with rotating shaft 3 in Connection Block 2, rotating shaft 3 is connected by bearing 4 with Connection Block 2, the other end of rotating shaft 3 protrudes upward and is fixed with platen 5 at this end, pivot shaft 6 is set on the platen 5 and is fixed on the platen 5 by the middle part of three anchor ears 7 with pivot shaft 6, the two ends cantilever of pivot shaft 6 forms the double end cantilever design and can rotate by this structure.As shown in Figure 2, platen 5 is provided with locating dowel pin 8, and Connection Block 2 is provided with the knock hole 21 of two symmetries, and locating dowel pin 8 can be inserted in the knock hole 21.Locating dowel pin 8 passes the knock hole 21 of platen 5 and Connection Block 2, realizes the location.When changing coil of strip, extract locating dowel pin 8, rotation platen 5 inserts knock hole 21 again to correct position, promptly realizes change of lap.
Two ends at pivot shaft 6 respectively are with sleeve pipe 9, and this sleeve pipe 9 and pivot shaft 6 circumferential turning cylinders as shown in Figure 1, are connected by bearing 4 between sleeve pipe 9 and the pivot shaft 6 to captiveing joint, and being provided with at sleeve pipe 9 outer peripheral faces can be with the manual tightening mechanism of coil of strip stretching.In conjunction with Fig. 1, shown in Figure 3, manually tightening mechanism comprises and is successively set on sleeve pipe 9 outer supporting base 10 and hold-down nut 11, and hold-down nut 11 is positioned at the outer end of supporting base 10 and is connected by screw thread with sleeve pipe 9.Supporting base 10 is cylindric, is provided with feather key 12 at the medial surface of supporting base 10, is provided with guide groove 13 on sleeve pipe 9, and feather key 12 is arranged in the guide groove 13, realizes the circumferential captive joint that endwisely slips between supporting base 10 and the pivot shaft 6.As shown in Figure 2, be provided with four faggings 14 in the periphery of supporting base 10, be equipped with two articulated brackets that are obliquely installed and are parallel to each other 15 between supporting base 10 and every fagging 14, an end of every articulated bracket 15 is coupling on fagging 14, and the other end is coupling on supporting base 10.
The inner of sleeve pipe 9 baffle plate 16 that is connected in order to control the uncoiling speed of coil of strip, is provided with the damping mechanism of control coil of strip velocity of rotation between baffle plate 16 and pivot shaft 6.Damping mechanism comprises shift ring 17, be connected in the damping ring 18 and the set screw 19 made by damping material of shift ring 17 1 sides, and set screw 19 is passed pivot shaft 6 and shift ring 17 and is connected by screw thread, and described damping ring 18 contacts with baffle plate 16.Have the chute 161 of bar shaped on the baffle plate 16, every fagging 14 is connected by bearing pin 20 with baffle plate 16, one end of this bearing pin 20 is arranged in the cooresponding chute 161, the other end of bearing pin 20 is fixed on the fagging 14, in order to moving axially of restriction fagging 14, when fagging 14 opened, the bearing pin 20 that is fixed on the fagging 14 slided along chute 161.The outer end of fagging 14 is connected with striker plate 30, and striker plate 30 constitutes the charging heads with baffle plate 16, is used to prevent that coil of strip from deviating from.
The working process of this double end decoiling unit is: after coil of strip is contained on the fagging 14, rotates striker plate 30 and make striker plate 30 and baffle plate 16 form the charging head, with the coil of strip clamping inside.After this, turn hold-down nut 11, hold-down nut 11 promotes supporting base 10 and endwisely slips under the effect of screw thread, and owing to fagging 14 is connected on the baffle plate 16 by bearing pin 20, make fagging 14 to move axially again, along with the moving of supporting base 10, articulated bracket 15 promotes faggings 14 and outwards opens, and makes fagging 14 with the coil of strip stretching.Sleeve pipe 9 rotated on pivot shaft 6 when coil of strip was pulled out use, and the speed that coil of strip is pulled out can be controlled by damping mechanism.At one end coil of strip when using up, rotating shaft 3 rotates the coil of strip of the other end of pivot shaft 6 and can use immediately after half-turn is fixed with locating dowel pin 8, reduce the time of changing coil of strip, pivot shaft 6 one ends that use up coil of strip can have adequate time to load onto coil of strip, can not influence production efficiency.
Claims (10)
1. double end decoiling equipment, comprise frame (1) and be arranged on pivot shaft (6) on the frame (1), it is characterized in that, described frame (1) is provided with rotating shaft (3), the middle part of described pivot shaft (6) is fixed in the rotating shaft (3), respectively be with sleeve pipe (9) at the two ends of described pivot shaft (6), circumferentially turning cylinder is to captiveing joint with pivot shaft (6) for this sleeve pipe (9), and being provided with at described sleeve pipe (9) outer peripheral face can be with the manual tightening mechanism of coil of strip stretching.
2. double end decoiling equipment according to claim 1 is characterized in that, is provided with the damping mechanism of control coil of strip velocity of rotation between baffle plate (16) and pivot shaft (6).
3. double end decoiling equipment according to claim 2, it is characterized in that, described damping mechanism comprises shift ring (17), be connected in the damping ring (18) and the set screw (19) made by damping material of shift ring (17) one sides, set screw (19) is passed pivot shaft (6) and is connected by screw thread with shift ring (17), and described damping ring (18) contacts with baffle plate (16).
4. according to claim 1 or 2 or 3 described double end decoiling equipments, it is characterized in that, described manual tightening mechanism comprises supporting base (10) and the hold-down nut (11) that is successively set on sleeve pipe (9) outer peripheral face, hold-down nut (11) is positioned at the outer end of supporting base (10) and is connected by screw thread with sleeve pipe (9), circumferential captive joint endwisely slips between supporting base (10) and the pivot shaft (6), be provided with some faggings (14) in the periphery of supporting base (10), be equipped with articulated bracket (15) between supporting base (10) and the every fagging (14), one end of articulated bracket (15) is coupling on fagging (14), and the other end of articulated bracket (15) is coupling on supporting base (10).
5. double end decoiling equipment according to claim 4 is characterized in that, the articulated bracket (15) that is arranged between supporting base (10) and the every fagging (14) has two, and these two articulated brackets (15) are obliquely installed, and is parallel to each other.
6. according to claim 1 or 2 or 3 described double end decoiling equipments, it is characterized in that, described supporting base (10) is cylindric, medial surface at supporting base (10) is provided with feather key (12), be provided with guide groove (13) on sleeve pipe (9), above-mentioned feather key (12) is arranged in the guide groove (13).
7. double end decoiling equipment according to claim 4, it is characterized in that, described every fagging (14) is connected by bearing pin (20) with baffle plate (16), have the chute (161) of bar shaped on the described baffle plate (16), one end of above-mentioned bearing pin (20) is arranged in the cooresponding chute (161), and the other end of bearing pin (20) is fixed on the fagging (14).
8. according to claim 1 or 2 or 3 described double end decoiling equipments, it is characterized in that, be fixed with Connection Block (2) on the described frame (1), above-mentioned rotating shaft (3) one ends are arranged in the Connection Block (2) and both are connected by bearing (4), the other end of rotating shaft (3) extends Connection Block (2) and is connected with platen (5), and above-mentioned pivot shaft (6) is fixed on the platen (5) by anchor ear (7).
9. double end decoiling equipment according to claim 8, it is characterized in that, described platen (5) is provided with locating dowel pin (8), and described Connection Block (2) is provided with the knock hole (21) of two symmetries, and above-mentioned locating dowel pin (8) can be inserted in the above-mentioned knock hole (21).
10. double end decoiling equipment according to claim 1 is characterized in that, in above-mentioned double end decoiling equipment, the outer end of described fagging (14) is provided with striker plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203127649U CN201525655U (en) | 2009-10-19 | 2009-10-19 | Double head decoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203127649U CN201525655U (en) | 2009-10-19 | 2009-10-19 | Double head decoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525655U true CN201525655U (en) | 2010-07-14 |
Family
ID=42516948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203127649U Expired - Fee Related CN201525655U (en) | 2009-10-19 | 2009-10-19 | Double head decoiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525655U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658984A (en) * | 2012-05-02 | 2012-09-12 | 天津三英焊业股份有限公司 | Unrolling machine |
| CN104003224A (en) * | 2014-06-09 | 2014-08-27 | 昆山永合不锈钢制品有限公司 | Steel strip coiler |
| CN104261206A (en) * | 2014-10-24 | 2015-01-07 | 无锡市众程通用机电有限公司 | Coiling head for uncoiling machine |
| CN106219279A (en) * | 2016-09-27 | 2016-12-14 | 山东大学 | A kind of diamond frame sawing saw blade steel coil strip decoiling equipment and method |
| WO2018094727A1 (en) * | 2016-11-28 | 2018-05-31 | 王威淞 | Variable diameter pipe rolling machine |
| CN113666162A (en) * | 2021-09-03 | 2021-11-19 | 江苏国能合金科技有限公司 | Automatic amorphous thin strip compounding equipment for amorphous transformer |
-
2009
- 2009-10-19 CN CN2009203127649U patent/CN201525655U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658984A (en) * | 2012-05-02 | 2012-09-12 | 天津三英焊业股份有限公司 | Unrolling machine |
| CN104003224A (en) * | 2014-06-09 | 2014-08-27 | 昆山永合不锈钢制品有限公司 | Steel strip coiler |
| CN104261206A (en) * | 2014-10-24 | 2015-01-07 | 无锡市众程通用机电有限公司 | Coiling head for uncoiling machine |
| CN106219279A (en) * | 2016-09-27 | 2016-12-14 | 山东大学 | A kind of diamond frame sawing saw blade steel coil strip decoiling equipment and method |
| WO2018094727A1 (en) * | 2016-11-28 | 2018-05-31 | 王威淞 | Variable diameter pipe rolling machine |
| CN108337887A (en) * | 2016-11-28 | 2018-07-27 | 王威淞 | A kind of diameter adjustable pipe winders |
| CN108337887B (en) * | 2016-11-28 | 2019-09-03 | 青岛智信生物科技有限公司 | A kind of diameter adjustable pipe winders |
| CN113666162A (en) * | 2021-09-03 | 2021-11-19 | 江苏国能合金科技有限公司 | Automatic amorphous thin strip compounding equipment for amorphous transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20161019 |