CN212792460U - Armless coiler EPC deviation correcting system - Google Patents
Armless coiler EPC deviation correcting system Download PDFInfo
- Publication number
- CN212792460U CN212792460U CN202020565275.0U CN202020565275U CN212792460U CN 212792460 U CN212792460 U CN 212792460U CN 202020565275 U CN202020565275 U CN 202020565275U CN 212792460 U CN212792460 U CN 212792460U
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- misalignment
- reel
- servo
- auxiliary
- spool
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Abstract
The utility model relates to a belted steel production facility field, concretely relates to no arm-type coiling machine EPC deviation correcting system. Including servo motor cabinet and frame, be equipped with reel and guide roll on the frame, the reel is positive to be provided with the spool, displacement sensor is connected to the spool, servo oil source, servo valve and servo cylinder have connected gradually between servo control cabinet and the displacement sensor, it has belted steel to coil on the reel, one side of guide roll is provided with photoelectricity opposite side sensor, be provided with the misalignment auxiliary device on the spool. Various production requirements can be met, and the advanced control system enables the staggered winding to be more stable; monitoring the position change of the steel strip by using a sensor, and controlling a servo hydraulic device to realize automatic deviation correction of the coiling machine in the coiling process; the setting of misalignment auxiliary device can make belted steel coil according to the interior limit wave type of fixed misalignment auxiliary sheet and adjustable misalignment auxiliary sheet, rectifies to a certain extent.
Description
Technical Field
The utility model relates to a belted steel production facility field, concretely relates to no arm-type coiling machine EPC deviation correcting system.
Background
The coiler is an auxiliary device in a rolling mill plant for coiling a hot-rolled or cold-rolled steel material into a roll. In the product reeling process, a product is mainly formed on a reel, the reel is generally dragged by a motor, an auxiliary reeling roller of auxiliary reeling equipment is generally dragged by the motor to rotate, and a fluid hydraulic cylinder drives the auxiliary reeling roller to move so as to help successfully reel. In the coiling process of the coiling machine, the transmission direction of the strip steel often deviates due to the sliding of the strip steel and the wrapper roll, the strip steel cannot be aligned on a reel well, the alignment needs to be assisted by manpower, and a large amount of manpower is wasted.
In order to solve the problems, the utility model of Chinese utility model with the publication number of CN204412793U discloses a strip steel coiling machine, which comprises a machine base, a coiling drum is arranged on the machine base, a coiling shaft of the coiling drum is connected with a hydraulic cylinder, the hydraulic cylinder is connected with a hydraulic station, and strip steel is coiled on the coiling drum; the strip steel coiler is also provided with a strip steel deviation rectifying system, the strip steel deviation rectifying system comprises a deviation rectifying roller, the deviation rectifying roller is in line contact with the strip steel, an optical sensor is arranged below the strip steel, a position sensor is arranged on the side of the strip steel, the optical sensor and the position sensor are both connected with a strip steel controller, and the strip steel controller is connected with a coiling drum and a hydraulic station; the machine base is provided with a servo centering transmitter which is connected with a hydraulic station.
However, the deviation correcting system sensor in the prior art is a reflection type sensor, and is easily influenced by dust and vibration to cause unstable operation, and because the deviation correcting range of the original sensor is small, the production requirement can not be met sometimes, the control system is backward, and the misalignment reeling function is unstable.
SUMMERY OF THE UTILITY MODEL
To foretell not enough, the utility model provides a no arm-type coiling machine EPC deviation correcting system.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a no arm-type coiling machine EPC rectifying system, includes servo motor cabinet and frame, is equipped with reel and guide roll on the frame, the reel is positive to be provided with the spool, displacement sensor is connected to the spool, servo oil source, servo valve and servo cylinder have connected gradually between servo control cabinet and the displacement sensor, it has belted steel to coil on the reel, one side of guide roll is provided with the photoelectricity opposite side sensor, be provided with the misalignment auxiliary device on the spool.
As optimization, the misalignment auxiliary device is including setting up the supplementary piece of fixed misalignment and the supplementary piece of adjustable misalignment in belted steel both sides, fixed misalignment is supplementary piece fixed connection on the spool, the end of spool is provided with the regulation screw thread, fixedly connected with adjustable ring on the supplementary piece of adjustable misalignment, the adjustable ring includes inner ring and outer loop, be provided with the spring between inner ring and the outer loop, the setting of spring can realize the fine setting, allows the error of certain limit, the outer loop inboard is provided with the internal thread, the spool end is provided with the even fixed orifices of a plurality of distributions, be provided with the locating hole on the outer loop, locating hole and one of them fixed orifices pass through fixing bolt location, and the interval technical staff in the field of locating hole can set up according to the different width of belted steel.
As optimization, the inboard of fixed misalignment auxiliary sheet and adjustable misalignment auxiliary sheet all is provided with the design piece, the cross-section of design piece is the wave type, and the purpose makes the edge of belted steel coil be the wave type.
And as optimization, the control system is controlled by a PLC and is provided with a touch screen.
The steel strip is a narrow and long steel plate produced by various steel rolling enterprises for meeting the requirements of different industrial departments for industrially producing various metals or mechanical products, the steel strip is generally supplied in a coiled mode, and has the advantages of high dimensional precision, good surface quality, convenience in processing, material saving and the like.
The utility model has the advantages that: the EPC deviation correcting system of the armless coiling machine provided by the utility model has simple structure and reasonable design; the armless installation further reduces the influence caused by vibration, the photoelectric opposite side sensor is not easily influenced by dust, the deviation correction range of the novel sensor is larger, various production requirements can be met, and an advanced control system enables the misalignment winding to be more stable; monitoring the position change of the steel strip by using a sensor, and controlling a servo hydraulic device to realize automatic deviation correction of the coiling machine in the coiling process; the setting of misalignment auxiliary device can make belted steel coil according to the interior limit wave type of fixed misalignment auxiliary sheet and adjustable misalignment auxiliary sheet, rectifies to a certain extent.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the misalignment auxiliary device of the present invention;
fig. 3 is a schematic view of the adjusting ring structure of the present invention.
The device comprises a servo motor cabinet 1, a servo motor cabinet 2, a servo oil source 3, a servo valve 4, a servo oil cylinder 5, a displacement sensor 6, a photoelectric edge-aligning sensor 7, an edge-aligning auxiliary device 701, a scroll 702, a fixed edge-aligning auxiliary sheet 703, an adjustable edge-aligning auxiliary sheet 704, an adjusting thread 705, a fixing hole 706, an adjusting ring 707, an outer ring 708, an inner ring 709 and a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The EPC (electronic product code) deviation rectifying system of the armless coiling machine comprises a servo motor cabinet 1 and a base, wherein a coiling drum and a guide roller are arranged on the base, a coiling drum 701 is arranged in the middle of the coiling drum, the coiling drum 701 is connected with a displacement sensor 5, a servo oil source 2, a servo valve 3 and a servo oil cylinder 4 are sequentially connected between a servo control cabinet and the displacement sensor 5, strip steel is coiled on the coiling drum, a photoelectric opposite side sensor 6 is arranged on one side of the guide roller, and an edge misalignment auxiliary device 7 is arranged on the coiling drum 701.
In this embodiment, the misalignment auxiliary device 7 includes a fixed misalignment auxiliary plate 702 and an adjustable misalignment auxiliary plate 703 disposed on both sides of the strip steel, the fixed offset auxiliary plate 702 is fixedly connected to the reel 701, the end of the reel 701 is provided with an adjusting screw 704, an adjusting ring 706 is fixedly connected to the adjustable offset auxiliary plate 703, the adjusting ring 706 comprises an inner ring 708 and an outer ring 707, a spring 709 is arranged between the inner ring 708 and the outer ring 707, the arrangement of the spring 709 can realize fine adjustment, allow a certain range of errors, the inner side of the outer ring 707 is provided with internal threads, the tail end of the scroll 701 is provided with a plurality of fixing holes 705 which are evenly distributed, the outer ring 707 is provided with a positioning hole, the positioning hole and one of the fixing holes 705 are positioned by a fixing bolt, and the interval of the positioning holes can be set by a person skilled in the art according to different widths of the strip steel.
In this embodiment, the inboard of fixed misalignment auxiliary sheet 702 and adjustable misalignment auxiliary sheet 703 all is provided with the stock sheet, the cross-section of stock sheet is the wave type, and the purpose makes the edge of belted steel coil be the wave type.
In this embodiment, the control system is controlled by a PLC and is provided with a touch screen.
The working principle is as follows: the utility model provides a no arm-type coiling machine EPC deviation correcting system, the system adopts closed loop servo control, and preset the belt is by the target position on limit (zero point of rectifying), and when the machine was listed as the operation, the opposite side detector monitoring belt was by the horizontal position change on limit and the signal of telecommunication output to control amplifier of converting, and the controller compares this signal with the zero point signal of rectifying, if there is any deviation just output a corresponding deviation and correct signal to servo valve 3. The servo valve 3 converts the signal into high-power hydraulic energy, and drives the hydraulic oil cylinder to push the uncoiler to move correspondingly until the edge of the strip is controlled to return to the target position again.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a no arm-type coiling machine EPC deviation correcting system which characterized in that: including servo motor cabinet and frame, be equipped with reel and guide roll on the frame, the reel is positive to be provided with the spool, displacement sensor is connected to the spool, servo oil source, servovalve and servo cylinder have connected gradually between servo motor cabinet and the displacement sensor, it has belted steel to coil on the reel, one side of guide roll is provided with photoelectricity opposite side sensor, be provided with the misalignment auxiliary device on the spool.
2. The armless coiler EPC deviation rectifying system of claim 1, wherein: the misalignment auxiliary device comprises fixed misalignment auxiliary pieces and adjustable misalignment auxiliary pieces, wherein the fixed misalignment auxiliary pieces are arranged on two sides of the strip steel, the fixed misalignment auxiliary pieces are fixedly connected to the reel, the tail end of the reel is provided with adjusting threads, the adjustable misalignment auxiliary pieces are fixedly connected with adjusting rings, the adjusting rings comprise inner rings and outer rings, springs are arranged between the inner rings and the outer rings, inner threads are arranged on the inner sides of the outer rings, a plurality of fixing holes which are distributed evenly are formed in the tail ends of the reel, positioning holes are formed in the outer rings, and the positioning holes and one of the fixing holes are positioned through fixing bolts.
3. The armless coiler EPC deviation correcting system according to claim 2, characterized in that: the inboard of fixed misalignment auxiliary sheet and adjustable misalignment auxiliary sheet all is provided with the design piece, the cross-section of design piece is the wave type.
4. The armless coiler EPC deviation rectifying system of claim 1, wherein: the deviation correcting system is controlled by a PLC and is provided with a touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565275.0U CN212792460U (en) | 2020-04-16 | 2020-04-16 | Armless coiler EPC deviation correcting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565275.0U CN212792460U (en) | 2020-04-16 | 2020-04-16 | Armless coiler EPC deviation correcting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212792460U true CN212792460U (en) | 2021-03-26 |
Family
ID=75080226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020565275.0U Expired - Fee Related CN212792460U (en) | 2020-04-16 | 2020-04-16 | Armless coiler EPC deviation correcting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212792460U (en) |
-
2020
- 2020-04-16 CN CN202020565275.0U patent/CN212792460U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |