CN202741475U - Three-roller hydraulic auxiliary coiling machine for belt coiling - Google Patents
Three-roller hydraulic auxiliary coiling machine for belt coiling Download PDFInfo
- Publication number
- CN202741475U CN202741475U CN 201220269774 CN201220269774U CN202741475U CN 202741475 U CN202741475 U CN 202741475U CN 201220269774 CN201220269774 CN 201220269774 CN 201220269774 U CN201220269774 U CN 201220269774U CN 202741475 U CN202741475 U CN 202741475U
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- hydraulic cylinder
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Abstract
The utility model relates to a three-roller hydraulic auxiliary coiling machine for belt coiling. The three-roller hydraulic auxiliary coiling machine comprises a first hinging point (2), a first hydraulic cylinder (3), a first auxiliary coiling device (4), an auxiliary coiling roller (4.1), a main transmission roller (4.2), a first coiling frame (4.3), an arc surface plate (4.4), a first hinge support seat (5), a second fixed support seat (6), a second hydraulic cylinder (7), a second hinge support seat (8), a second hinging point (9), a second auxiliary coiling device (11), a second coiling frame (11.1), a third hinging point (12), a third auxiliary coiling device (13), a third coiling frame (13.1), a third hydraulic cylinder (14), a third hinge support seat (15), a displacement sensor (16), a roller clamping and conveying machine configuration coiling shaft (10) and a machine seat (1). All auxiliary coiling devices respectively drive the main transmission roller through an electric motor and realize the single rotation of the auxiliary coiling roller through a transmission belt, different force moments required during the coiling of various metal bents can be met through the pressure control of each hydraulic cylinder, and in addition, the coiling is guaranteed.
Description
Technical field
The utility model belongs to the metallurgical machinery equipment technical field, especially a kind of three-roller type hydraulic pressure wrapper for the band rolling.
Technical background
At stress metal processing strip workshop, often to use rolling-assisting device and assist winding strips.
Traditional bending moment that helps winding apparatus to produce is less, structure is comparatively complicated, in case help winding apparatus design moulding, can only be applicable to the strip coiling of single variety, and the thickness of band is had certain requirement, too thick or too thinly all can not help winding apparatus to batch at this.Simultaneously, when entering and deactivating, be straight reciprocating motion because this helps winding apparatus, cause this to help the shared locus of winding apparatus larger.
Summary of the invention
For addressing the above problem, the utility model has designed a kind of three-roller type hydraulic pressure wrapper for the band rolling, and this three-roller type hydraulic pressure wrapper novel structure is unique, and the thickness range of applicable band is wider, shared locus is little, can satisfy the work of batching of various non-ferrous metal bands.
For achieving the above object, the utility model adopts following technical scheme:
A kind of three-roller type hydraulic pressure wrapper for the band rolling, this three-roller type hydraulic pressure wrapper and band pinch roll machine support the use, the diverse location of pinch roll machine disposes spool and support, this three-roller type hydraulic pressure wrapper comprises that mainly first helps winding apparatus, second helps winding apparatus and the 3rd to help winding apparatus, wherein first help winding apparatus to connect with the output shaft of the first hydraulic cylinder and be fixed on by the first pin joint on the support of pinch roll machine, the cylinder body of the first hydraulic cylinder is fixed on by the first hinged-support by the support of pinch roll motor spindle, and first helps winding apparatus to turn in a clockwise direction the spool center around the first pin joint and under the promotion of the first hydraulic cylinder; Second helps winding apparatus to connect with the output shaft of the second hydraulic cylinder and is fixed on the second right front ends of deciding bearing by the second pin joint, the cylinder body of the second hydraulic cylinder is fixed on the second upper end of deciding bearing by the second hinged-support, and second helps winding apparatus to turn in a clockwise direction the spool center around the second pin joint and under the promotion of the second hydraulic cylinder; The 3rd helps winding apparatus to connect with the output shaft of the 3rd hydraulic cylinder and is fixed on by the 3rd pin joint by the support on pinch roll machine top, the cylinder body of the 3rd hydraulic cylinder is fixed on the other end of pinch roll machine top support by the 3rd hinged-support, the 3rd helps winding apparatus to turn in a clockwise direction the spool center around the 3rd pin joint and under the promotion of the 3rd hydraulic cylinder; First helps winding apparatus, second to help winding apparatus and the 3rd to help winding apparatus to center on spool forms symmetrical circle shape, and the cylinder body afterbody of the cylinder body afterbody of the first hydraulic cylinder, the cylinder body afterbody of the second hydraulic cylinder and the 3rd hydraulic cylinder all is fitted with displacement transducer.
Above-mentioned first helps winding apparatus mainly to comprise helps winding up roller, main drive roller, first volume frame, cambered plate, first volume Jia Cheng ∟ shape, the upper left quarter of first volume frame is cambered plate fixedly, the top of first volume frame partially in the equipped winding up roller that helps, the right-hand member of first volume frame is provided with the first pin joint, by the first pin joint first volume frame is fixed on the support of pinch roll machine, the bottom of first volume frame is fitted with support plate in partially, described support plate connects with the output shaft of the first hydraulic cylinder, the lower left quarter of first volume frame is fitted with main drive roller, main drive roller is by motor-driven, main drive roller connects with helping winding up roller by driving-belt, helps the contact-making surface of winding up roller and band to be higher than the contacting surface of cambered plate and band.
Above-mentioned second helps winding apparatus mainly to comprise helps winding up roller, main drive roller, the volume Two frame, cambered plate, the volume Two frame is arc, the right lower quadrant of volume Two frame is cambered plate fixedly, the equipped winding up roller that helps of the lower left quarter of volume Two frame, the left end of volume Two frame is provided with the second pin joint, make the volume Two frame be fixed on the second right front ends of deciding bearing by the second pin joint, the top of volume Two frame is fitted with support plate, described support plate connects with the output shaft of the second hydraulic cylinder, the upper right quarter of volume Two frame is fitted with main drive roller, main drive roller is by motor-driven, and main drive roller connects with helping winding up roller by driving-belt, helps the contact-making surface of winding up roller and band to be higher than the contacting surface of cambered plate and band.
The above-mentioned the 3rd helps winding apparatus mainly to comprise helps winding up roller, main drive roller, the 3rd volume frame, cambered plate, the 3rd volume frame is straight plate shape, the lower left quarter of the 3rd volume frame is cambered plate fixedly, left the equipped winding up roller that helps of the 3rd volume frame, the upper left quarter of the 3rd volume frame is provided with the 3rd pin joint, by the 3rd pin joint the 3rd volume frame is fixed on by the support on pinch roll machine top, the right middle of the 3rd volume frame is fitted with support plate, described support plate connects with the output shaft of the 3rd hydraulic cylinder, the right lower quadrant of the 3rd volume frame is fitted with main drive roller, main drive roller is by motor-driven, main drive roller connects with helping winding up roller by driving-belt, helps the contact-making surface of winding up roller and band to be higher than the contacting surface of cambered plate and band.
Owing to adopting as mentioned above technical scheme, the utility model produces following beneficial effect:
1, first helps winding apparatus, second to help winding apparatus and the 3rd to help winding apparatus all to drive main drive roller by motor, and realize helping winding up roller to rotate separately by driving-belt.
2, the first hydraulic cylinder, the second hydraulic cylinder and the 3rd hydraulic cylinder be by its pressure of control, and required different moments in the time of can satisfying various non-ferrous metal bands and batch guarantee to have to help reliably the volume ability.
3, the cylinder body afterbody of the cylinder body afterbody of the cylinder body afterbody of the first hydraulic cylinder, the second hydraulic cylinder and the 3rd hydraulic cylinder all is fitted with displacement transducer, displacement transducer can accurately be controlled the stroke of each hydraulic cylinder, and control first and help winding apparatus, the second opening degree that helps winding apparatus and the 3rd to help winding apparatus that spool is produced, to adapt to the demand of batching of different-thickness band.
4, first help winding apparatus, second to help winding apparatus and the 3rd to help all pin joints by separately of winding apparatus, or be fixed on the support of pinch roll machine, or be fixed on the second right front ends of deciding bearing, or be fixed on the other end of pinch roll machine top support, and enter or leave working position in the swing mode, the compact conformation of the winding apparatus that helps occupies little space.
5, first help and help winding up roller, main drive roller and cambered plate on the winding apparatus, second helps and helps winding up roller, main drive roller and cambered plate on the winding apparatus, the 3rd helps help winding up roller, main drive roller and cambered plate on the winding apparatus to have general interchangeability, so just greatly reduced the storage capacity of spare part, for the maintenance of three-roller type hydraulic pressure wrapper provides convenience.
6, main drive roller and help winding up roller to have diversity by the kind of drive of driving-belt, the kind of drive can be the chain transmission, or belt transmission, or toothed belt transmission, or the transmission of other form.
Description of drawings
Fig. 1 is that each hydraulic cylinder is in working position and namely stretches out structural representation sketch when swinging the position;
Fig. 2 is the structural representation sketch of each hydraulic cylinder when being in the inoperative position and namely retracting.
Among Fig. 1: the 1-support; 2-the first pin joint; 3-the first hydraulic cylinder; 4-first helps winding apparatus; 4.1-help winding up roller; 4.2-main drive roller; 4.3-first volume frame; 4.4-cambered plate; 5-the first hinged-support; 6-second decides bearing; 7-the second hydraulic cylinder; 8-the second hinged-support; 9-the second pin joint; The 10-spool; 11-second helps winding apparatus; 11.1-volume Two frame; 12-the 3rd pin joint; 13-the 3rd helps winding apparatus; 13.1
-Di three volume framves; 14-the 3rd hydraulic cylinder; 15-the 3rd hinged-support; The 16-displacement transducer.
The specific embodiment:
The utility model is a kind of three-roller type hydraulic pressure wrapper for the band rolling, and this three-roller type hydraulic pressure wrapper and band pinch roll machine support the use, and the diverse location of pinch roll machine disposes spool 10 and support 1.
Fig. 1 is that each hydraulic cylinder is in working position and namely stretches out structural representation sketch when swinging the position, and Fig. 1 also is simultaneously three-roller type hydraulic pressure wrapper of the present utility model structural representation sketch during winding strips on spool 10.
In conjunction with Fig. 1, three-roller type hydraulic pressure wrapper of the present utility model comprises that mainly first helps winding apparatus 4, second to help winding apparatus 11 and the 3rd to help winding apparatus 13, wherein first help winding apparatus 4 to connect with the output shaft of the first hydraulic cylinder 3 and be fixed on by the first pin joint 2 on the support 1 of pinch roll machine, the cylinder body of the first hydraulic cylinder 3 is other by the support 1 that the first hinged-support 5 is fixed on the pinch roll motor spindle, and first helps winding apparatus 4 around the first pin joint 2 and turn in a clockwise direction spool 10 centers under the promotion of the first hydraulic cylinder 3.
Of the present utility model second helps winding apparatus 11 to connect with the output shaft of the second hydraulic cylinder 7 and is fixed on the second right front ends of deciding bearing 6 by the second pin joint 9, the cylinder body of the second hydraulic cylinder 7 is fixed on the second upper end of deciding bearing 6 by the second hinged-support 8, and second helps winding apparatus 11 around the second pin joint 9 and turn in a clockwise direction spool 10 centers under the promotion of the second hydraulic cylinder 7.
The of the present utility model the 3rd helps winding apparatus 13 to connect with the output shaft of the 3rd hydraulic cylinder 14 and to be fixed on the support 1 on pinch roll machine top by the 3rd pin joint 12 other, the cylinder body of the 3rd hydraulic cylinder 14 is fixed on the other end of pinch roll machine top support 1 by the 3rd hinged-support 15, the 3rd helps winding apparatus 13 around the 3rd pin joint 12 and turn in a clockwise direction spool 10 centers under the promotion of the 3rd hydraulic cylinder 14.
First helps winding apparatus 4, second to help winding apparatus 11 and the 3rd to help all pin joints by separately of winding apparatus 13, or be fixed on the support 1 of pinch roll machine, or be fixed on the second right front ends of deciding bearing 6, or be fixed on the other end of pinch roll machine top support 1, and enter or leave working position in the swing mode, the compact conformation of the winding apparatus that helps occupies little space.
Above-mentioned first helps winding apparatus 4, second helps winding apparatus 11 and the 3rd to help winding apparatus 13 to carry out pretension and batch around spool 10 formation symmetrical circle shapes and to the band on the spool 10, the version of described symmetrical circle shape is referring to Fig. 1, first helps winding apparatus 4, second helps winding apparatus 11 and the 3rd to help on the winding apparatus 13 three to help winding up roller 4.1 to rotate simultaneously and acts on band on the spool 10, its linear velocity is also increasing constantly increasing along with its band diameter of increase of strip coiling thickness on the spool 10, and therefore above-mentioned three are helped the velocity of rotation of winding up roller 4.1 and the linear velocity of strip coiling to mate all the time.
The cylinder body afterbody of the cylinder body afterbody of the cylinder body afterbody of the first hydraulic cylinder 3, the second hydraulic cylinder 7 and the 3rd hydraulic cylinder 14 all is fitted with displacement transducer 16.The cylinder body afterbody of the cylinder body afterbody of the cylinder body afterbody of the first hydraulic cylinder 3, the second hydraulic cylinder 7 and the 3rd hydraulic cylinder 14 all is fitted with displacement transducer 16, displacement transducer 16 can accurately be controlled the stroke of each hydraulic cylinder, and control the first opening degree that helps winding apparatus 4, second to help winding apparatus 11 and the 3rd to help 13 pairs of spools 10 of winding apparatus to produce, to adapt to the demand of batching of different-thickness band.
Above-mentioned first helps winding apparatus 4 mainly to comprise helps winding up roller 4.1, main drive roller 4.2, first volume frame 4.3, cambered plate 4.4, first volume frame 4.3 Cheng ∟ shapes, the upper left quarter of first volume frame 4.3 is cambered plate 4.4 fixedly, the top of first volume frame 4.3 partially in the equipped winding up roller 4.1 that helps, the right-hand member of first volume frame 4.3 is provided with the first pin joint 2, by the first pin joint 2 first volume frame 4.3 is fixed on the support 1 of pinch roll machine, the bottom of first volume frame 4.3 is fitted with support plate in partially, described support plate connects with the output shaft of the first hydraulic cylinder 3, the lower left quarter of first volume frame 4.3 is fitted with main drive roller 4.2, main drive roller 4.2 is by motor-driven, main drive roller 4.2 connects with helping winding up roller 4.1 by driving-belt, helps winding up roller 4.1 and the contact-making surface of band to be higher than the contacting surface of cambered plate 4.4 and band.
Above-mentioned second helps winding apparatus 11 mainly to comprise helps winding up roller 4.1, main drive roller 4.2, volume Two frame 11.1, cambered plate 4.4, volume Two frame 11.1 is arc, the right lower quadrant of volume Two frame 11.1 is cambered plate 4.4 fixedly, the equipped winding up roller 4.1 that helps of the lower left quarter of volume Two frame 11.1, the left end of volume Two frame 11.1 is provided with the second pin joint 9, make volume Two frame 11.1 be fixed on the second right front ends of deciding bearing 6 by the second pin joint 9, the top of volume Two frame 11.1 is fitted with support plate, described support plate connects with the output shaft of the second hydraulic cylinder 7, the upper right quarter of volume Two frame 11.1 is fitted with main drive roller 4.2, main drive roller 4.2 is by motor-driven, main drive roller 4.2 connects with helping winding up roller 4.1 by driving-belt, helps winding up roller 4.1 and the contact-making surface of band to be higher than the contacting surface of cambered plate and band.
The above-mentioned the 3rd helps winding apparatus 13 mainly to comprise helps winding up roller 4.1, main drive roller 4.2, the 3rd volume frame 13.1, cambered plate 4.4, the 3rd volume frame 13.1 is straight plate shape, the lower left quarter of the 3rd volume frame 13.1 is cambered plate 4.4 fixedly, left the equipped winding up roller 4.1 that helps of the 3rd volume frame 13.1, the upper left quarter of the 3rd volume frame 13.1 is provided with the 3rd pin joint 12, make the 3rd volume frame 13.1 be fixed on support 1 side on pinch roll machine top by the 3rd pin joint 12, the right middle of the 3rd volume frame 13.1 is fitted with support plate, described support plate connects with the output shaft of the 3rd hydraulic cylinder 14, the right lower quadrant of the 3rd volume frame 13.1 is fitted with main drive roller 4.2, main drive roller 4.2 is by motor-driven, main drive roller 4.2 connects with helping winding up roller 4.1 by driving-belt, helps winding up roller 4.1 and the contact-making surface of band to be higher than the contacting surface of cambered plate 4.4 and band.
Need to prove: first helps and helps winding up roller 4.1, main drive roller 4.2 and cambered plate 4.4 on the winding apparatus 4, second helps and helps winding up roller 4.1, main drive roller 4.2 and cambered plate 4.4 on the winding apparatus 11, the 3rd helps help winding up roller 4.1, main drive roller 4.2 and cambered plate 4.4 on the winding apparatus to have general interchangeability, so just greatly reduced the spare part storage capacity of three-roller type hydraulic pressure wrapper, for the maintenance of three-roller type hydraulic pressure wrapper provides convenience.In addition, main drive roller 4.2 and help winding up roller 4.1 to have diversity by the kind of drive of driving-belt, the kind of drive can be the chain transmission, or belt transmission, or toothed belt transmission, or the transmission of other form.
First helps winding apparatus 4, second to help winding apparatus 11 and the 3rd to help winding apparatus 13 all to drive respectively main drive roller 4.2 by motor, and realizes that by driving-belt each self-service winding up roller 4.1 rotates separately, and the width that helps winding up roller 4.1 is usually greater than by the width of winding strips.The first hydraulic cylinder 3, the second hydraulic cylinder 7 and the 3rd hydraulic cylinder 14 be by its pressure of control, and required different moments in the time of can satisfying various non-ferrous metal bands and batch guarantee to have to help reliably the volume ability.
The structural representation sketch that each hydraulic cylinder is in the inoperative position when namely retracting is referring to Fig. 2.
Three-roller type hydraulic pressure wrapper realization electrical equipment is controlled automatically, and respectively helping winding apparatus is that linkage also can be controlled separately.
Claims (4)
1. three-roller type hydraulic pressure wrapper that is used for the band rolling, this three-roller type hydraulic pressure wrapper and band pinch roll machine support the use, the diverse location of pinch roll machine disposes spool (10) and support (1), it is characterized in that: three-roller type hydraulic pressure wrapper comprises that mainly first helps winding apparatus (4), second helps winding apparatus (11) and the 3rd to help winding apparatus (13), wherein first help winding apparatus (4) to connect with the output shaft of the first hydraulic cylinder (3) and be fixed on by the first pin joint (2) on the support (1) of pinch roll machine, the cylinder body of the first hydraulic cylinder (3) is other by the support (1) that the first hinged-support (5) is fixed on the pinch roll motor spindle, and first helps winding apparatus (4) around the first pin joint (2) and turn in a clockwise direction spool (10) center under the promotion of the first hydraulic cylinder (3); Second helps winding apparatus (11) to connect with the output shaft of the second hydraulic cylinder (7) and is fixed on the second right front ends of deciding bearing (6) by the second pin joint (9), the cylinder body of the second hydraulic cylinder (7) is fixed on the second upper end of deciding bearing (6) by the second hinged-support (8), and second helps winding apparatus (11) around the second pin joint (9) and turn in a clockwise direction spool (10) center under the promotion of the second hydraulic cylinder (7); The 3rd helps winding apparatus (13) to connect with the output shaft of the 3rd hydraulic cylinder (14) and to be fixed on the support (1) on pinch roll machine top by the 3rd pin joint (12) other, the cylinder body of the 3rd hydraulic cylinder (14) is fixed on the other end of pinch roll machine top support (1) by the 3rd hinged-support (15), the 3rd helps winding apparatus (13) around the 3rd pin joint (12) and turn in a clockwise direction spool (10) center under the promotion of the 3rd hydraulic cylinder (14); First helps winding apparatus (4), second to help winding apparatus (11) and the 3rd to help winding apparatus (13) to form symmetrical circle shape around spool (10), and the cylinder body afterbody of the cylinder body afterbody of the first hydraulic cylinder (3), the second hydraulic cylinder (7) and the cylinder body afterbody of the 3rd hydraulic cylinder (14) all are fitted with displacement transducer (16).
2. according to the described three-roller type hydraulic pressure wrapper for the band rolling of claim 1, it is characterized in that: first helps winding apparatus (4) mainly to comprise helps winding up roller (4.1), main drive roller (4.2), first volume frame (4.3), cambered plate (4.4), first volume frame (4.3) Cheng ∟ shapes, the upper left quarter of first volume frame (4.3) is cambered plate (4.4) fixedly, the top of first volume frame (4.3) partially in the equipped winding up roller (4.1) that helps, the right-hand member of first volume frame (4.3) is provided with the first pin joint (2), by the first pin joint (2) first volume frame (4.3) is fixed on the support (1) of pinch roll machine, the bottom of first volume frame (4.3) is fitted with support plate in partially, described support plate connects with the output shaft of the first hydraulic cylinder (3), the lower left quarter of first volume frame (4.3) is fitted with main drive roller (4.2), main drive roller (4.2) is by motor-driven, main drive roller (4.2) connects with helping winding up roller (4.1) by driving-belt, helps winding up roller (4.1) and the contact-making surface of band to be higher than the contacting surface of cambered plate (4.4) and band.
3. according to claim 1 or 2 described three-roller type hydraulic pressure wrappers for the band rolling, it is characterized in that: second helps winding apparatus (11) mainly to comprise helps winding up roller (4.1), main drive roller (4.2), volume Two frame (11.1), cambered plate (4.4), volume Two frame (11.1) is arc, the right lower quadrant of volume Two frame (11.1) is cambered plate (4.4) fixedly, the equipped winding up roller (4.1) that helps of the lower left quarter of volume Two frame (11.1), the left end of volume Two frame (11.1) is provided with the second pin joint (9), make volume Two frame (11.1) be fixed on the second right front ends of deciding bearing (6) by the second pin joint (9), the top of volume Two frame (11.1) is fitted with support plate, described support plate connects with the output shaft of the second hydraulic cylinder (7), the upper right quarter of volume Two frame (11.1) is fitted with main drive roller (4.2), main drive roller (4.2) is by motor-driven, main drive roller (4.2) connects with helping winding up roller (4.1) by driving-belt, helps winding up roller (4.1) and the contact-making surface of band to be higher than the contacting surface of cambered plate (4.4) and band.
4. according to claim 1 or 2 described three-roller type hydraulic pressure wrappers for the band rolling, it is characterized in that: the 3rd helps winding apparatus (13) mainly to comprise helps winding up roller (4.1), main drive roller (4.2), the 3rd volume frame (13.1), cambered plate (4.4), the 3rd volume frame (13.1) is straight plate shape, the lower left quarter of the 3rd volume frame (13.1) is cambered plate (4.4) fixedly, left the equipped winding up roller (4.1) that helps of the 3rd volume frame (13.1), the upper left quarter of the 3rd volume frame (13.1) is provided with the 3rd pin joint (12), make the 3rd volume frame (13.1) be fixed on support (1) side on pinch roll machine top by the 3rd pin joint (12), the right middle of the 3rd volume frame (13.1) is fitted with support plate, described support plate connects with the output shaft of the 3rd hydraulic cylinder (14), the right lower quadrant of the 3rd volume frame (13.1) is fitted with main drive roller (4.2), main drive roller (4.2) is by motor-driven, main drive roller (4.2) connects with helping winding up roller (4.1) by driving-belt, helps winding up roller (4.1) and the contact-making surface of band to be higher than the contacting surface of cambered plate (4.4) and band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269774 CN202741475U (en) | 2012-06-09 | 2012-06-09 | Three-roller hydraulic auxiliary coiling machine for belt coiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269774 CN202741475U (en) | 2012-06-09 | 2012-06-09 | Three-roller hydraulic auxiliary coiling machine for belt coiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741475U true CN202741475U (en) | 2013-02-20 |
Family
ID=47700923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220269774 Expired - Lifetime CN202741475U (en) | 2012-06-09 | 2012-06-09 | Three-roller hydraulic auxiliary coiling machine for belt coiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202741475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044942A (en) * | 2014-06-16 | 2014-09-17 | 欧达宜昌机电设备制造有限公司 | Rubber roller auxiliary rolling machine and auxiliary rolling device |
| CN107755429A (en) * | 2017-11-21 | 2018-03-06 | 中冶赛迪装备有限公司 | A kind of swing type strap rolling-assisting device |
-
2012
- 2012-06-09 CN CN 201220269774 patent/CN202741475U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044942A (en) * | 2014-06-16 | 2014-09-17 | 欧达宜昌机电设备制造有限公司 | Rubber roller auxiliary rolling machine and auxiliary rolling device |
| CN104044942B (en) * | 2014-06-16 | 2016-07-06 | 欧达宜昌机电设备制造有限公司 | Rubber rollers wrapper and help winding apparatus |
| CN107755429A (en) * | 2017-11-21 | 2018-03-06 | 中冶赛迪装备有限公司 | A kind of swing type strap rolling-assisting device |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
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| CX01 | Expiry of patent term |