CN116689543A - Multi-connection uncoiler and plate cutting production line - Google Patents
Multi-connection uncoiler and plate cutting production line Download PDFInfo
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- CN116689543A CN116689543A CN202310959878.7A CN202310959878A CN116689543A CN 116689543 A CN116689543 A CN 116689543A CN 202310959878 A CN202310959878 A CN 202310959878A CN 116689543 A CN116689543 A CN 116689543A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000005520 cutting process Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 238000000926 separation method Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 62
- 230000006698 induction Effects 0.000 claims description 24
- 238000003698 laser cutting Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 38
- 239000010959 steel Substances 0.000 abstract description 38
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Optics & Photonics (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
The invention provides a multi-connection uncoiler and a plate cutting production line, which relate to the field of steel coil uncoiling, and adopt the following scheme: the device comprises a supporting frame, wherein at least two reels are arranged on the supporting frame, separation frames are arranged below the supporting frame, the number of layers of the separation frames is the same as the number of the reels, feeding ends of different separation frames are arranged up and down relative to the corresponding reels, the device comprises a traction device, the traction device comprises a frame, a plurality of groups of traction counter rollers are arranged on the frame from top to bottom, the number of the groups of traction counter rollers is the same as the number of the reels, different traction counter rollers are arranged relative to the corresponding separation frames, each traction counter roller comprises a driving roller, one end of the driving roller is provided with a clutch mechanism, the clutch mechanism is in transmission connection with a traction driving assembly, and the clutch mechanism and a driving piece are electrically connected with a controller. The invention can greatly reduce the length of the coiled plate when the multi-connected uncoiler changes the steel coil, and improves the production efficiency.
Description
Technical Field
The invention relates to the field of multi-connection uncoiling leveling cutting, in particular to a multi-connection uncoiler and a plate cutting production line.
Background
The uncoiling leveling cutting production line is an automatic coil stock steel plate cutting production line, integrates an uncoiler, a plate traction machine, a leveling machine, a cutting machine and a conveying belt, can save materials, reduce the time of feeding and discharging raw materials and save labor cost; along with the development of laser cutting technology, the form of cutting by using a laser cutting machine in an uncoiling leveling cutting production line gradually becomes mainstream, firstly, the laser cutting can cut various shapes, simultaneously, various workpieces can be automatically and continuously cut, additional dies are not needed, the types of the processed workpieces are various, meanwhile, the noise is low, and the operation is safer and more environment-friendly.
Because the coil of strip is heavier, need combine the driving during the material loading, the material loading is comparatively time-consuming, simultaneously because the panel thickness of equipment finished product upper and lower position needs is different, just also need cut panel of different thickness, that means a plurality of decoilers of needs, bear different coil of strip respectively, this area has greatly increased, and still need many times shutdown material loading, among the prior art, many even (coil of strip) decoilers can solve this technical problem, many even decoilers can hold a plurality of same or different thickness coil of strip, a feeding operation satisfies a plurality of coil of strip material loading, promote production efficiency, reduce area simultaneously, practice thrift the space.
However, the existing multi-connection uncoiler adopts an upper discharging mode, namely, the plate extends from the obliquely upper side of the steel coil to the leveling machine, when another steel coil needs to be replaced and uncoiled, all the uncoiled steel plates need to be coiled back, otherwise, abrasion between two plates can be caused, the appearance of the plates is affected, the plate coiling is required when different plates are replaced and processed each time, and the production efficiency of plate cutting is greatly affected.
Disclosure of Invention
In order to solve the problem that the cutting efficiency is affected by the fact that the coiled plate is required to be rewound when the multi-connection uncoiler is used for replacing the steel coil in the prior art, the invention provides the multi-connection uncoiler and the plate cutting production line, the length of the coiled plate when the multi-connection uncoiler is used for replacing the steel coil can be greatly reduced, and the production efficiency is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a many decoilers, includes the decoiler body, the decoiler body includes the support frame, be provided with two piece at least spools on the support frame, the support frame below is provided with the separation frame, the layer number of separation frame with spool quantity is the same, different the pan feeding end of separation frame with corresponding the spool sets up relatively from top to bottom, still includes draw gear, draw gear includes the frame, be provided with multiunit traction counter roll in the frame from the top down, traction counter roll group number with spool quantity is the same, different traction counter roll with corresponding separation frame sets up relatively, traction counter roll includes the drive roll, the one end of drive roll is provided with clutch, clutch is connected with traction drive assembly transmission, clutch with traction drive assembly all is connected with the controller electricity. Through the lower discharging form to combine to put separate frame, multiunit traction pair roller and clutch, can be when changing the coil of strip, automatic with the board rollback that has gone out to the decoiler front end, the sheet material that does not roll back can be kept in on separate frame and other coil of strip ejection of compact is not influenced, and then need not to roll up the whole rollback of board material that has gone out, has promoted production efficiency.
Further, the driving roll can be axially movably arranged on the frame, the clutch mechanism comprises a first transmission part, the first transmission part is arranged at two end parts of the driving roll, the first transmission part is connected with a shifting fork, the shifting fork is rotatably arranged on a support, the support is arranged on the frame, the shifting fork is connected with a clutch driving assembly, the clutch driving assembly is electrically connected with the controller, the clutch mechanism further comprises a second transmission part, the second transmission part can be meshed with the first transmission part, the second transmission part is connected with a driving shaft, the driving shaft is rotatably arranged on the frame, the driving shaft is connected with a driven gear of the traction driving assembly, the driven gear is meshed with a driving gear, the driving gear is rotatably arranged on the frame, the driving gear is connected with a traction motor, and the traction motor is electrically connected with the controller. The control of the rotation start and stop of the driving roll can be realized through the cooperation of the shifting fork, the clutch driving assembly, the first transmission part and the second transmission part, the structure is simple, the larger moment is transmitted, and the coil-out of thicker steel coils can be satisfied.
Further, the clutch driving assembly comprises a clutch cylinder, a piston rod of the clutch cylinder is rotationally connected with a cam, the cam is arranged on a cross rod of the shifting fork, and the clutch cylinder is electrically connected with the controller. The clutch cylinder and the cam drive the shifting fork to rotate, so that the separation and transmission of power can be realized quickly, and the efficiency is improved.
Further, the clutch mechanism adopts a hydraulic coupler, an output shaft of the hydraulic coupler is connected with the driving roller, an input shaft of the hydraulic coupler is in transmission connection with the traction driving assembly, and the hydraulic coupler is electrically connected with the controller. The hydraulic coupler can control the work of the corresponding driving roller, so that the driving roller can be stably started and stopped, and impact is buffered.
Further, the traction driving assembly comprises a traction motor, the traction motor is arranged on the frame, the traction motor is connected with the controller, the traction motor is connected with the driving gear, the driving gear is rotatably arranged on the frame, the driving gear is meshed with the driven gear, and the driven gear is arranged on the corresponding input shaft.
Further, limit baffles are arranged at two ends of the scroll, hoop assemblies are detachably arranged on the limit baffles, and the hoop assemblies can encircle the scroll. Through link together staple bolt subassembly and limit baffle, can dismantle limit baffle and staple bolt subassembly together when dismantling, avoid limit baffle to lose the restriction power and drop from the spool by oneself and cause the accident.
Further, the rack is also provided with supporting plates, the supporting plates are of an arch structure, the number of the supporting plates is the same as that of the reels, and the supporting plates are positioned behind the driving rollers along the discharging direction of the plates. The plate between the traction device and the multi-connection uncoiler can be supported by the supporting plate, so that the discharge is convenient.
Further, a first plate induction sensor is arranged at the rear part of the supporting plate, a second plate induction sensor is arranged in the middle of the supporting plate, and the first plate induction sensor and the second plate induction sensor are electrically connected with the controller. The first plate induction sensor and the second plate induction sensor can judge whether the plate is rewound in place or not and whether the plate is arranged on the supporting plate or not, so that the next plate to be rewound can not generate friction scratch with the rewound plate, and the surface quality can not be influenced.
Further, along the sheet discharging direction, a rear baffle is arranged at the rear of the scroll, at least two rows of antifriction rollers are arranged on the lower surface of the separation frame, and one row of antifriction rollers are arranged at the rear end of the separation frame. The friction scratch generated by adjacent steel coils can be prevented through the rear baffle, and the friction generated by the plate and the upper separation frame can be reduced through the antifriction idler wheels, so that the surface quality is affected.
The utility model provides a panel cutting production line, include leveling machine, laser cutting machine and the discharging device that set gradually along the ejection of compact direction, still include foretell many even decoilers, discharging device includes the support, be provided with the sucking disc subassembly on the support, the sucking disc subassembly can reciprocate and reciprocate, the laser cutting machine includes the stock platform, the stock platform extends to the support lower part, the rear portion of stock platform has set gradually ejection of compact platform truck one and ejection of compact platform truck two, ejection of compact platform truck two can follow in the ejection of compact platform truck one wears out, ejection of compact platform truck two highly and the width all are less than ejection of compact platform truck one, ejection of compact platform truck one with ejection of compact platform truck two can be located alternately the below of support. The first discharging trolley and the second discharging trolley are arranged in an alternating moving mode, uninterrupted discharging can be achieved, manual carrying is omitted, and discharging efficiency and automation level are improved.
From the above technical scheme, the invention has the following advantages:
the scheme provides a multi-connection uncoiling leveling cutting stacking production line, which is characterized in that through a lower discharging mode and combination of a separation frame, a plurality of groups of traction counter rollers and a clutch mechanism, when a steel coil is replaced, an outgoing plate can be automatically rewound to the front end of an uncoiler, unreeled plates can be temporarily stored on the separation frame and other steel coils are not influenced, and therefore all outgoing coiled plates do not need to be rewound, and the production efficiency is improved; the hydraulic coupler can control the work of the corresponding driving roller, so that the driving roller can be stably started and stopped, and impact is buffered; the control of the rotation start and stop of the driving roll can be realized through the cooperation of the shifting fork, the clutch driving assembly, the first transmission part and the second transmission part, the structure is simple, the larger moment is transmitted, and the coil discharging of thicker steel coils can be satisfied; the clutch cylinder and the cam drive the shifting fork to rotate, so that the separation and transmission of power can be realized rapidly, and the efficiency is improved; the hoop assembly and the limit baffle are connected together, so that the limit baffle and the hoop assembly can be detached together when the limit baffle is detached, and accidents caused by the fact that the limit baffle loses constraint force and falls off from the reel by itself are avoided; the plate between the traction device and the multi-connection uncoiler can be supported by the support plate, so that the discharge is convenient; the first plate induction sensor and the second plate induction sensor can judge whether the plate is rewound in place or not and whether the plate is still arranged on the supporting plate or not, so that friction scratch is not generated between the next plate to be rewound and the rewound plate to influence the surface quality; the friction scratch generated by adjacent steel coils can be prevented by the rear baffle, and the friction generated by the plate and the upper separation frame can be reduced by the antifriction roller, so that the surface quality is affected; the first discharging trolley and the second discharging trolley are arranged in an alternating moving mode, uninterrupted discharging can be achieved, manual carrying is omitted, and discharging efficiency and automation level are improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a traction device according to a first embodiment of the present invention.
Fig. 3 is a schematic diagram of a traction device according to a first embodiment of the present invention.
Fig. 4 is an enlarged view of fig. 2 a.
Fig. 5 is a schematic diagram of an assembly structure of a clutch cylinder, a shift fork and a first transmission member in a first embodiment of the present invention.
Fig. 6 is a schematic diagram of an assembly structure of a reel, a support frame, and a reel motor according to a first embodiment of the present invention.
Fig. 7 is an enlarged view at B in fig. 6.
Fig. 8 is a schematic diagram showing an assembly structure of a reel and a supporting frame according to a first embodiment of the present invention.
Fig. 9 is a schematic diagram of an assembly structure of a support frame, a tailgate and a separator according to a first embodiment of the invention.
Fig. 10 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 11 is a schematic diagram of an assembly structure of a laser cutter and a discharging device according to a third embodiment of the present invention.
In the figure; 1. an uncoiler body; 101. a support frame; 102. a reel motor; 103. a limit baffle; 104. the anchor ear assembly; 1041. a connecting ring; 1042. a hoop ring; 1043. a locking bolt; 105. a reel; 106. a separation frame; 107. antifriction idler wheels; 108. a rear baffle; 2. a traction device; 201. a traction motor; 202. a drive roll; 203. a support plate; 204. a clutch cylinder; 205. a supporting plate; 206. a drive gear; 207. a driven gear; 208. a cam; 209. a shifting fork; 210. a first transmission part; 211. a hinge; 212. a frame; 3. a leveler; 4. a laser cutting machine; 401. a stock table; 5. a discharging device; 501. a suction cup assembly; 502. a discharging trolley I; 503. a second discharging trolley; 504. and (3) a bracket.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the invention are intended to be within the scope of the patent protection.
The inventor finds that in the existing multi-connection uncoiler, when another steel coil needs to be replaced and uncoiled in an upper discharging mode, all the uncoiled steel plates need to be coiled back, otherwise abrasion between the two steel plates can be caused, and the appearance of the plate is affected; based on the above, in an embodiment of the invention provided by the inventor, the problems of long time and low production efficiency in the process of replacing the steel coil by the multi-connection uncoiler in the prior art are solved by using a lower discharging mode, separating and temporarily storing the discharged plates and adopting an automatic means for discharging and coiling.
Detailed description of the preferred embodiments
As shown in fig. 1 to 2, the present embodiment provides a multi-link uncoiler, which comprises an uncoiler body 1 and a traction device 2; the uncoiler body 1 comprises a support frame 101, at least two reels 105 are arranged on the support frame 101, five reels 105 are arranged in the specific embodiment, the reels 105 are connected with a reel motor 102, in the specific embodiment, a plurality of reels 105 share one reel motor 102, the reel motor 102 can move on the support frame 101, separation frames 106 are arranged below the support frame 101, the number of layers of the separation frames 106 is the same as that of the reels 105, feeding ends of different separation frames 106 are arranged up and down oppositely to the corresponding reels 105, the traction device 2 comprises a rack 212, a plurality of groups of traction counter rollers are arranged on the rack 212 from top to bottom, in order to avoid interference, the traction counter rollers are arranged in a staggered mode, the groups of the traction counter rollers are the same as that of the reels 105, different traction counter rollers are arranged opposite to the corresponding separation frames 106, each traction counter roller comprises a driving roller 202, one end of each driving roller 202 is provided with a clutch mechanism, each clutch mechanism is in transmission connection with a traction driving assembly, and each of the reel motor 102, the clutch mechanism and the traction driving assembly are electrically connected with a controller. Through adopting the form of discharging down to set up a plurality of separation frames 106 in the lower part of support frame 101, can form the separation support to panel, just also need not to need to be with the whole rollbacks of panel that has rolled up when changing the coil of strip, reduced rollback length, can realize controlling corresponding drive roll 202 rotation through controller and clutch mechanism simultaneously, the coil of strip of automatic selection needs is rolled up, further promotes the work efficiency of many continuous uncoilers.
As shown in fig. 3, in order to achieve accurate and smooth control of the operation of the driving roller 202, the traction driving assembly includes a traction motor 201, the traction motor 201 is disposed on a frame 212 through a mounting base, the traction motor 201 is connected with a controller, the traction motor 201 is connected with a driving gear 206, the driving gear 206 is rotatably disposed on the frame 212, the driving gear 206 is engaged with a driven gear 207, and the driven gear 207 is disposed on a corresponding input shaft.
As shown in fig. 2, in order to realize power transmission and disconnection control, a driving roller 202 is supported on a supporting plate 203, a mounting hole is formed in the supporting plate 203, the diameter of the driving roller 202 is smaller than that of the mounting hole, the driving roller 202 can axially move, a clutch mechanism comprises a first transmission part 210, the first transmission part 210 is arranged at two ends of the driving roller 202, rotating shafts are arranged at two sides of the first transmission part 210 and are rotatably connected with a shifting fork 209, two ends of the shifting fork 209 are rotatably arranged on a support, the support is arranged on a stand 212, the shifting fork 209 is connected with a clutch driving assembly, the clutch driving assembly is electrically connected with a controller, the clutch mechanism further comprises a second transmission part, the second transmission part can be meshed with the first transmission part 210, the second transmission part is connected with a driving shaft, the driving shaft is rotatably arranged on a stand 212, and the driving shaft is connected with a driven gear 207 of a traction driving assembly; the control of the rotation start and stop of the driving roll 202 can be realized through the cooperation of the shifting fork 209, the clutch driving assembly, the first transmission part 210 and the second transmission part, the structure is simple, the larger moment is transmitted, and the coil-out of thicker steel coils can be met.
In this embodiment, a plurality of limiting blocks are uniformly arranged on the end face of the first transmission member 210, limiting grooves are formed in corresponding positions of the end face of the second transmission member, and when the limiting blocks are clamped into the limiting grooves, power transmission can be achieved.
As shown in fig. 2, 4 and 5, in order to quickly realize power transmission, the clutch driving assembly comprises a clutch cylinder 204, a piston rod of the clutch cylinder 204 is rotatably connected with a cam 208 through a hinge 211, the cam 208 is arranged on a cross rod of a shifting fork 209, the clutch cylinder 204 is electrically connected with a controller, and the expansion and contraction direction of the clutch cylinder 204 is perpendicular to the axis of a driving roller 202; the fork 209 can also be driven by a clutch motor, specifically, the clutch driving assembly comprises a clutch motor, the clutch motor is electrically connected with the controller, the clutch motor is provided with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear, the driven bevel gear is arranged on a cross rod of the fork 209, and in order to ensure efficiency, the clutch driving assembly is powered by a clutch cylinder 204; when the clutch cylinder 204 stretches out, the cam 208 is driven to further drive the shifting fork 209 to rotate, and the position where the shifting fork 209 is connected with the first transmission piece 210 swings axially along the driving roller 202, so that clamping engagement with the second transmission piece is realized; the shifting fork 209 is driven to rotate through the clutch cylinder 204 and the cam 208, so that the separation and transmission of power can be realized quickly, and the efficiency is improved.
As shown in fig. 2 and 3, in order to facilitate the pulling of the pair of rollers for discharging, the frame 212 is further provided with supporting plates 205, the supporting plates 205 are in an arch structure, the number of the supporting plates 205 is the same as that of the reels 105, and the supporting plates 205 are positioned behind the driving rollers 202 along the discharging direction of the plate; by arranging the supporting plate 205, the plate between the traction device 2 and the multi-connection uncoiler can be supported, the included angle between the plate and the driving roller 202 is increased, friction is reduced, discharging is facilitated, and scratch generated by friction between the section bar and the supporting frame 101 is avoided.
In order to ensure that a new steel coil is discharged after the plates are rewound, two plates are prevented from being scratched, a plate induction sensor I is arranged at the rear part of the supporting plate 205 and can detect whether the plates are rewound in place, a plate induction sensor II is arranged at the middle part of the supporting plate 205 and can judge whether the plates exist in the middle part of the supporting plate 205, and the plate induction sensor I and the plate induction sensor II are electrically connected with a controller; the first plate induction sensor and the second plate induction sensor form double insurance, so that whether the plate is rewound in place or not and whether the plate is arranged on the supporting plate 205 or not can be judged, the next plate to be rewound is ensured not to be rubbed and scratched with the rewound plate to influence the surface quality, and meanwhile, corresponding electric signals are transmitted to the controller to carry out the next operation.
As shown in fig. 6 and 7, in order to improve the safety of the steel coil when being dismounted and mounted, limit baffles 103 are arranged at two ends of a reel 105, hoop assemblies 104 are detachably arranged on the limit baffles 103, the hoop assemblies 104 can encircle the reel 105, the hoop assemblies 104 comprise connecting rings 1041 and hoop rings 1042 which are vertically connected, the connecting rings 1041 are connected with the limit baffles 103 through bolts, corresponding connecting holes on the connecting rings 1041 are strip holes which can allow the connecting rings 1041 to elastically deform, openings are formed in corresponding positions on the connecting rings 1041 and the hoop rings 1042, and locking bolts 1043 and nuts are arranged at the openings of the hoop rings 1042; the hoop assembly 104 is connected with the limit baffle 103, and the limit baffle 103 and the hoop assembly 104 can be detached together when the limit baffle 103 is detached, so that accidents caused by the fact that the limit baffle 103 loses the constraint force and falls off from the reel 105 automatically are avoided.
As shown in fig. 8 and 9, in order to avoid scratch of the steel coil in the discharging process, a rear baffle 108 is arranged at the rear of the reel 105 along the discharging direction of the plate, friction scratch generated between the steel coil and the adjacent steel coil can be prevented by the rear baffle 108, at least two rows of antifriction rollers 107 are arranged on the lower surface of the separation frame 106, one row of antifriction rollers 107 are arranged at the rear end of the separation frame 106, in this embodiment, multiple rows of antifriction rollers 107 are arranged according to the length of the separation frame 106, and the overtightening of the plate during the rolling and the friction generated by the separation frame 106 can be reduced by the antifriction rollers 107. The friction scratch generated by adjacent steel coils can be prevented through the rear baffle 108, and the friction generated by the plate and the upper separation frame 106 can be reduced through the antifriction rollers 107, so that the influence on the surface quality is greatly reduced.
To facilitate human-machine interaction, the controller includes input buttons disposed on the housing 212, which are electrically connected to electromagnetic switches on the respective clutch cylinders 204.
The working process of the multi-connection uncoiler is as follows:
when the steel coil needs to be replaced, a corresponding input button is pressed, the controller controls the traction motor 201 to rotate reversely, the driving roller 202 which is discharging is controlled to rotate reversely, the scroll motor 102 is controlled to rotate and rewind until the plate moves to enable the plate induction sensor to send an electrical signal which moves in place to the controller, the discharged part of the steel coil is temporarily stored on a corresponding separation layer and supporting plate 205, and the originally-stretched clutch cylinder 204 is controlled to shrink; then, the reel motor 102 is connected with the reel 105 to be replaced, the reel motor 102 is rotated forward until the plate induction sensor sends a signal of finishing plate feeding to the controller, the controller pulls the motor 201 to rotate forward, the clutch cylinder 204 corresponding to the steel coil to be discharged extends, the first transmission part 210 is engaged and clamped with the second transmission part, and the corresponding driving roll 202 is driven to rotate, so that the steel coil to be discharged is discharged.
Detailed description of the preferred embodiments
The present embodiment is basically the same as the first embodiment in structure, except that: the clutch mechanism adopts a hydraulic coupler, an output shaft of the hydraulic coupler is connected with the driving roller 202, an input shaft of the hydraulic coupler is in transmission connection with the traction driving assembly, and the hydraulic coupler is electrically connected with the controller; the rotation speed of the driving roller 202 can be gradually reduced and increased through the hydraulic coupler, the driving roller 202 can be stably started and stopped, and the impact during power access is buffered; the input button is electrically connected with the electric switch of the corresponding hydraulic European coupler, and when the corresponding steel coil needs to be replaced, the corresponding button is pressed down.
The working process of the multi-connection uncoiler is as follows:
when the steel coil needs to be replaced, a corresponding input button is pressed, the controller controls the traction motor 201 to rotate reversely, the driving roller 202 which is discharging is controlled to rotate reversely, the reel motor 102 is controlled to rotate and rewind until the plate moves to enable the plate induction sensor to send an electrical signal which moves in place to the controller, the discharged part of the steel coil is temporarily stored on the corresponding separation layer and the supporting plate 205, and the corresponding hydraulic coupler stops working; then, the reel motor 102 is connected with the reel 105 to be replaced, the reel motor 102 is rotated until the plate induction sensor sends a signal for finishing plate feeding to the controller, the controller pulls the motor 201 to rotate in the forward direction, and the controller controls the hydraulic coupler corresponding to the steel coil to be discharged to work to drive the corresponding driving roller 202 to rotate, so that the steel coil to be discharged is discharged.
Detailed description of the preferred embodiments
As shown in fig. 9 to 11, the present embodiment provides a plate cutting production line, including a leveling machine 3, a laser cutting machine 4 and a discharging device 5 sequentially arranged along a discharging direction, and further including a multi-connection uncoiler in the first embodiment, the multi-connection uncoiler being located behind the leveling machine 3, the discharging device 5 including a bracket 504, a suction cup assembly 501 being provided on the bracket 504, the suction cup assembly 501 being capable of moving up and down and moving back and forth, the laser cutting machine 4 including a stock table 401, the stock table 401 extending to a lower portion of the bracket 504, a discharging trolley one 502 and a discharging trolley two 503 being sequentially provided at a rear portion of the stock table 401, the discharging trolley two 503 being capable of penetrating out from the discharging trolley one 502, the discharging trolley two 503 being both smaller in height and width than the discharging trolley one 502, the discharging trolley one 502 and the discharging trolley two 503 being capable of being alternately located below the bracket 504, and a track being laid on a ground in order to prevent the discharging trolley from colliding; the first discharging trolley 502 and the second discharging trolley 503 are arranged in an alternating moving mode, uninterrupted discharging can be achieved, manual carrying is omitted, and discharging efficiency and automation level are improved.
The plate cut by the laser cutting machine 4 moves to the blanking table, the sucking disc assembly 501 can convey the plate to a corresponding trolley, for example, a first discharging trolley 502, after the first discharging trolley 502 reaches the loading quantity, the plate moves to the outer side of the support 504 along the length direction of the support 504, and a second discharging trolley 503 moves inwards and penetrates out of the first discharging trolley 502, stops at a corresponding position in the support 504 and waits for loading.
From the above detailed description, it can be seen that the present invention has the following advantages:
1. through the lower discharging mode, the separation frame 106, the plurality of groups of traction counter rollers and the clutch mechanism are combined, when the steel coil is replaced, the discharged plate can be automatically rewound to the front end of the uncoiler, unreeled plates can be temporarily stored on the separation frame 106 and the discharging of other steel coils is not influenced, and therefore all the discharged coiled plate is not required to be rewound, and the production efficiency is improved;
2. the hydraulic coupler can control the work of the corresponding driving roller 202, so that the driving roller 202 can be stably started and stopped to buffer impact;
3. the control of the rotation start and stop of the driving roll 202 can be realized through the cooperation of the shifting fork 209, the clutch driving assembly, the first transmission part 210 and the second transmission part, the structure is simple, larger moment is transmitted, and the coil discharging of thicker steel coils can be satisfied;
4. the shifting fork 209 is driven to rotate by the clutch cylinder 204 and the cam 208, so that the separation and transmission of power can be realized rapidly, and the efficiency is improved;
5. the hoop assembly 104 is connected with the limit baffle 103, so that the limit baffle 103 and the hoop assembly 104 can be detached together when the limit baffle 103 is detached, and accidents caused by the fact that the limit baffle 103 loses the constraint force and falls off from the scroll 105 by itself are avoided;
6. the supporting plate 205 is arranged to support the plate between the traction device 2 and the multi-connection uncoiler, so that the discharge is convenient;
7. the first plate induction sensor and the second plate induction sensor can judge whether the plate is rewound in place or not and whether the plate is still arranged on the supporting plate 205 or not, so that friction scratch is not generated between the next plate to be rewound and the rewound plate to influence the surface quality;
8. the rear baffle 108 can prevent adjacent steel coils from generating friction scratch, friction generated between the plate and the upper separation frame 106 can be reduced through the antifriction rollers 107, and the surface quality is affected;
9. the first discharging trolley 502 and the second discharging trolley 503 are arranged in an alternating moving mode, uninterrupted discharging can be achieved, manual carrying is omitted, and discharging efficiency and automation level are improved.
The terms "upper," "lower," "outboard," "inboard," and the like in the description and in the claims of the invention and in the above figures, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a many decoilers, including decoiler body (1), decoiler body (1) includes support frame (101), be provided with two piece at least spool (105) on support frame (101), a serial communication port, support frame (101) below is provided with separation frame (106), the layer number of separation frame (106) is the same with spool (105) quantity, the pan feeding end of different separation frames (106) is relative setting from top to bottom with corresponding spool (105), still include draw gear (2), draw gear (2) include frame (212), be provided with multiunit traction roller pair from the top down on frame (212), traction roller pair's group number is the same with spool (105) quantity, different traction roller pair and corresponding separation frame (106) set up relatively, traction roller pair includes drive roll (202), the one end of drive roll (202) is provided with clutch mechanism, clutch mechanism and traction drive assembly transmission are connected, clutch mechanism and traction drive assembly all are connected with the controller electricity.
2. The multi-connected uncoiler according to claim 1, wherein the drive roll (202) is axially movably arranged on the frame (212), the clutch mechanism comprises a first transmission member (210), the first transmission member (210) is arranged at two ends of the drive roll (202), the first transmission member (210) is connected with a shifting fork (209), the shifting fork (209) is rotatably arranged on a support, the support is arranged on the frame (212), the shifting fork (209) is connected with a clutch driving assembly, the clutch driving assembly is electrically connected with the controller, the clutch mechanism further comprises a second transmission member, the second transmission member can be meshed with the first transmission member (210), the second transmission member is connected with a driving shaft, the driving shaft is rotatably arranged on the frame (212), the driving shaft is connected with a driven gear (207) of the traction driving assembly, the driven gear (207) is meshed with a driving gear (206), the driving gear (206) is rotatably arranged on the frame (212), the gear (206) is connected with a traction motor (201), and the traction motor (201) is electrically connected with the controller.
3. A multi-linked unwinder as claimed in claim 2, characterized in that the clutch driving assembly comprises a clutch cylinder (204), the piston rod of the clutch cylinder (204) being in rotary connection with a cam (208), the cam (208) being arranged on the cross bar of the fork (209).
4. The multi-link unwinder as claimed in claim 1, characterized in that the clutch mechanism employs a fluid coupling, the output shaft of which is connected to the drive roll (202), the input shaft of which is in driving connection with the traction drive assembly, the fluid coupling being electrically connected to the controller.
5. The multi-linked unwinder as claimed in claim 4, characterized in that the traction drive assembly comprises a traction motor (201), the traction motor (201) being arranged on the frame (212), the traction motor (201) being connected to the controller, the traction motor (201) being connected to a driving gear (206), the driving gear (206) being rotatably arranged on the frame (212), the driving gear (206) being in engagement with a driven gear (207), the driven gear (207) being arranged on the respective input shaft.
6. The multi-connection uncoiler according to claim 1, characterized in that both ends of the reel (105) are provided with limit baffles (103), the limit baffles (103) are detachably provided with anchor ear assemblies (104), and the anchor ear assemblies (104) can encircle the reel (105).
7. The multi-connected uncoiler according to claim 1, characterized in that the frame (212) is further provided with supporting plates (205), the supporting plates (205) are of an arch structure, the number of the supporting plates (205) is the same as that of the reels (105), and the supporting plates (205) are positioned behind the driving rollers (202) along the discharging direction of the plates.
8. The multi-connection uncoiler according to claim 7, wherein a first plate induction sensor is arranged at the rear part of the supporting plate (205), a second plate induction sensor is arranged at the middle part of the supporting plate (205), and the first plate induction sensor and the second plate induction sensor are electrically connected with the controller.
9. A multi-reel unwinder as claimed in claim 1, characterized in that a rear baffle (108) is arranged behind the reel (105) in the direction of the discharge of the board, that the lower surface of the separator (106) is provided with at least two rows of antifriction rollers (107), wherein one row of antifriction rollers (107) is arranged at the rear end of the separator (106).
10. The utility model provides a panel cutting production line, including leveling machine (3) that sets gradually along the ejection of compact direction, laser cutting machine (4) and discharging device (5), a serial communication port, still include the many decoilers that link of any one of claims 1-9, many decoilers are located leveling machine (3) rear, discharging device (5) are including support (504), be provided with sucking disc subassembly (501) on support (504), sucking disc subassembly (501) can reciprocate and back-and-forth movement, laser cutting machine (4) are including stock platform (401), stock platform (401) prolong to support (504) lower part, the rear portion of stock platform (401) has set gradually ejection of compact platform truck one (502) and ejection of compact platform truck two (503), ejection of compact platform truck two (503) can wear out in ejection of compact platform truck one (502), the height and the width of ejection of compact platform truck two (503) all are less than ejection of compact platform truck one (502), ejection of compact platform truck two (503) can be located the below of support (504) in turn.
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|---|---|---|---|
| CN202310959878.7A CN116689543B (en) | 2023-08-02 | 2023-08-02 | Multi-connection uncoiler and plate cutting production line |
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| CN202310959878.7A CN116689543B (en) | 2023-08-02 | 2023-08-02 | Multi-connection uncoiler and plate cutting production line |
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| CN116689543B CN116689543B (en) | 2023-10-31 |
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| CN115959504A (en) * | 2023-01-06 | 2023-04-14 | 诺博汽车系统有限公司保定徐水座椅分公司 | Double-coil fabric switching and feeding device for automobile ceiling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892609A (en) * | 1984-12-23 | 1990-01-09 | The Yokohama Rubber Co., Ltd. | Automatic material feeder in tire forming machine |
| JPH09240889A (en) * | 1996-03-04 | 1997-09-16 | Copyer Co Ltd | Paper carrying device |
| CN105966953A (en) * | 2016-06-30 | 2016-09-28 | 佛山市三水雄金机械有限公司 | Multi-coiled panel veneer simultaneous feeding and automatic quick converting equipment and quick converting method thereof |
| CN110259842A (en) * | 2019-07-16 | 2019-09-20 | 无锡科茂金属材料有限公司 | A kind of take-up block arrangement of clutch |
| CN113996672A (en) * | 2021-10-27 | 2022-02-01 | 常州铸越机械有限公司 | Multilayer decoiler |
| CN216785268U (en) * | 2021-12-29 | 2022-06-21 | 苏州斯塔克机械制造科技有限公司 | Film material unwinding unit with concatenation function |
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| CN115959504A (en) * | 2023-01-06 | 2023-04-14 | 诺博汽车系统有限公司保定徐水座椅分公司 | Double-coil fabric switching and feeding device for automobile ceiling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116689543B (en) | 2023-10-31 |
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