CN117244968A - Uncoiling leveling equipment for galvanized coiled plate - Google Patents

Abstract

The invention provides uncoiling leveling equipment for galvanized coiled sheets, which comprises a bottom plate, a first mounting seat, a first driving device, a limiting mechanism and a leveling device arranged on the bottom plate, wherein the inlet end of the leveling device is provided with a material guide table, and a material folding assembly is rotatably arranged on the material guide table; an uncoiling assembly is rotatably mounted on the first mounting seat and comprises a rotating shaft, a moving part and an arc-shaped plate, and a first driving rotating shaft is used for driving the rotating shaft to rotate; the arc-shaped plate is hinged with a first rotating plate and a second rotating plate, one end of the first rotating plate, which is far away from the arc-shaped plate, is hinged with the moving part, and one end of the second rotating plate, which is far away from the arc-shaped plate, is hinged with the rotating shaft; the invention can solve the problems that the tensioning assembly in the prior art has poor effect when the inner ring of the coiled plate is fixed and limited, the coiled plate is easy to loose and rotate in the rotating process, and the tensioning assembly is easy to collide with the inner hole of the coiled plate and rub to scratch the coiled plate in the tensioning process.

Description

Uncoiling leveling equipment for galvanized coiled plate

Technical Field

The invention relates to the technical field of steel processing equipment, in particular to uncoiling leveling equipment for various galvanized coils.

Background

The uncoiler is special equipment for leveling metal plates, is used for leveling line steel plates and uneven plates, can form uncoiling, leveling and shearing production lines and other plate product production lines according to related configurations, is suitable for industries such as machinery, vehicles, metal product household appliances, steel structures, decoration and the like, is one of essential important equipment in a welded pipe production line, and has the function of supporting a coiled plate inner hole by expanding and tightening the coiled plate inner hole; the other is that the steel strip head is fed into the leveler through rotation under the cooperation of the straight-head machine, so that the performance of the uncoiler is very important to the influence of the whole production line, and in the design practice of many years, the structure of the uncoiler is continuously optimized and improved, so that the performance of the uncoiler is improved.

The prior art has the publication number: the invention of CN110899816B discloses a novel slitting machine system (hereinafter referred to as prior art 1), which comprises a base, wherein an uncoiler is arranged at the right end of the base; a longitudinal shearing machine detection module is arranged on the front side of the middle of the base, and a bracket and a longitudinal shearing gear wheel are arranged on the upper side of the base through bolts; the middle part of the bracket is provided with two cutter shafts, the cutter shafts are provided with blades, the left side and the right side of the bracket are sequentially provided with rotating shafts through bolts, and the rotating shafts are fixedly connected with carrier rollers; the left end of the base is provided with a flattening device, the right lower corner of the flattening device is provided with a rolling device at the front side of the base, and the outer side of the rolling device is sleeved with a plastic sleeve; the left side of the base is provided with a pipe coil packing belt scissors, a C-shaped hook storage rack, a longitudinal shearing packing weighing machine and a longitudinal shearing packing storage device.

In the prior art 1, although the uncoiler is arranged to uncoil the strip steel, through the arranged carrier roller structure, when the steel conveying speed is high, the vibration from top to bottom is reduced, the phenomenon of cutter running is avoided, the sheared material width is accurate, and the shearing requirement is met; however, when the uncoiler in the prior art 1 supports the coiled plate by expanding the inner hole of the coiled plate, the expanding assembly contacted with the inner hole of the coiled plate is easy to collide and rub with the inner hole of the coiled plate and scratch the coiled plate in the expanding process; the existing tensioning assembly is poor in fixing and limiting effect on the inner ring of the coiled plate, and when the tensioning assembly is driven by the driving device to drive the coiled plate to rotate, the coiled plate is easy to loosen and rotate under the action of inertia and centripetal force, so that the uncoiling effect is seriously affected.

Disclosure of Invention

The invention aims to provide uncoiling leveling equipment for a galvanized coiled plate, which can solve the problems that in the prior art, a tensioning assembly has poor effect when an inner ring of the coiled plate is fixed and limited, the coiled plate is easy to loose and rotate in the rotating process, and the tensioning assembly is easy to collide with an inner hole of the coiled plate and rub to scratch the coiled plate in the tensioning process in the actual use process.

In order to solve the technical problems, the invention adopts the following technical scheme:

the uncoiling leveling equipment for the galvanized coiled sheet comprises a bottom plate, a first mounting seat, a first driving device, a limiting mechanism and a leveling device arranged on the bottom plate, wherein a guide table is arranged at the inlet end of the leveling device, and a material folding assembly is rotatably arranged on the guide table;

an uncoiling assembly is rotatably mounted on the first mounting seat and comprises a rotating shaft, a moving part and an arc-shaped plate, and a first driving rotating shaft is used for driving the rotating shaft to rotate; the arc-shaped plate is hinged with a first rotating plate and a second rotating plate, one end of the first rotating plate, which is far away from the arc-shaped plate, is hinged with the moving part, and one end of the second rotating plate, which is far away from the arc-shaped plate, is hinged with the rotating shaft, and the inclination directions of the first rotating plate and the second rotating plate are opposite;

a mounting groove is formed in the rotating shaft, a sliding block is arranged on the mounting groove, and a first sliding groove matched with the sliding block is formed in the moving part; the mounting groove is internally provided with a first telescopic device, and the telescopic end of the first telescopic device is connected with the moving part; the fixed end of the first telescopic device is connected with a limiting plate, a first air bag is arranged between the limiting plate and the moving part, a second air bag is arranged on the arc-shaped plate, an air pipe is connected to the first air bag, and the second air bag is connected with the first air bag through the air pipe.

Wherein, one end that first mount pad is close to the bottom plate is provided with the second spout, stop gear's bottom install with second spout complex slide, stop gear passes through slide slidable mounting on the second spout, and the walking wheel is installed to the slide bottom surface.

Further optimized, the limiting mechanism comprises a second mounting seat, a pressing arm and a supporting arm, wherein the second mounting seat is arranged on the sliding plate, the pressing arm is hinged with the supporting arm, and the pressing arm and the supporting arm are both rotatably arranged on the second mounting seat; and the second mounting seat is provided with a second driving device and a third driving device, the second driving device is used for driving the pressing arm to rotate, and the third driving device is used for driving the material supporting arm to rotate.

Wherein, install on the first mount pad and keep off the material subassembly, keep off the material subassembly and include casing, fourth drive arrangement and spacing arm, the casing is installed on the first mount pad, and spacing arm rotation is installed on the casing, and fourth drive arrangement installs on the casing and is used for driving spacing arm rotation to carry out spacingly to the material.

Further preferably, the material folding assembly comprises a material folding arm, a material guiding plate and a fifth driving device, wherein the material folding arm is rotatably arranged on the material guiding table, and the material guiding plate is arranged at one end, far away from the material guiding table, of the material folding arm and used for guiding materials, so that the materials enter the leveling device.

The leveling device comprises a frame, a first rotating roller set, a second rotating roller set, a sixth driving device and an adjusting assembly, wherein the second rotating roller set is rotatably arranged on the frame; third sliding grooves are symmetrically formed in the front side and the rear side of the frame, and the first rotating roller set is slidably arranged in the third sliding grooves; the adjusting component is used for driving the first rotating roller set to vertically move up and down along the third sliding groove, the sixth driving device is used for driving the second rotating roller set to rotate, the material guiding table is arranged at the inlet end of the frame, and the monitoring device is arranged on the frame to detect the position of the first rotating roller set.

Further preferably, the first rotating roller assembly comprises a first rotating roller, a moving block and a screw, wherein the moving block is slidably arranged in the third chute, and the screw is rotatably arranged on the frame; the movable block is in threaded connection with the screw, a worm wheel is installed at one end of the screw, which is far away from the movable block, the first rotating roller is rotatably installed on the movable block, and the worm wheel is used for driving the movable block to vertically move up and down along the third sliding groove after being matched with the adjusting component.

The adjusting assembly comprises a worm and a sliding seat, wherein the worm is used for driving the worm wheel to rotate after being matched with the worm wheel; the slide seat is slidably mounted on the frame, a driving motor is hinged to the slide seat, a driving end of the driving motor is connected with the worm and used for driving the worm to rotate, one end of the worm, far away from the slide seat, is rotatably mounted with a fixing seat, and the fixing seat is used for being connected with one side, far away from the slide seat, of the frame.

Further preferably, the second rotating roller assembly comprises a second rotating roller and a driven gear, the second rotating roller is rotatably arranged on the frame, the driven gear is arranged on the second rotating roller, and the driven gear is used for driving the second rotating roller to rotate in a matched mode with the sixth driving device.

The sixth driving device comprises a sixth motor and a driving gear, the sixth motor is arranged on the frame, the driving end of the sixth motor is connected with the driving gear and used for driving the driving gear to rotate, and the driving gear is meshed with the driven gear.

Compared with the prior art, the invention has the following beneficial effects:

in the invention, the first mounting seat is arranged on the bottom plate, the material folding component arranged at the inlet end of the leveling device is used for guiding the uncoiled material, so that the material can enter the leveling device through the inlet end of the leveling device for leveling, and the limiting component is used for limiting the rotating material in the uncoiling process of the material folding component, thereby avoiding loosening of the material in the rotating process and influencing uncoiling efficiency;

the first driving device is arranged on the first mounting seat and used for driving the rotating shaft to rotate, the rotating shaft is rotatably arranged on the first mounting seat, the fixed end of the first telescopic device arranged in the mounting groove is connected with the mounting groove, and the telescopic end of the first telescopic device is connected with the moving part; in the invention, four arc plates are hinged with two second rotating plates arranged in parallel and a first rotating plate opposite to the second rotating plate in the inclination direction, and the arc plates can be always parallel to the rotating shaft in the moving process by arranging the two second rotating plates in parallel; the moving part is slidably arranged in the mounting groove through a first sliding groove matched with the sliding block, when the first telescopic device drives the moving part to move along the mounting groove under the guide of the sliding block, the moving part drives a first rotating plate rotatably arranged on the moving part to rotate, one end of the first rotating plate, which is far away from the moving part, is hinged with the arc plate, and the first rotating plate sequentially drives two second rotating plates which are hinged with the arc plate and are arranged in parallel to rotate after rotating, so that the arc plate is unfolded under the drive of the moving part to be contacted with the inner ring surface of the coiled plate, and then the gold-plated coiled plate is supported and fixed;

when the first telescopic device drives the moving part to move along the direction of the mounting groove, a first air bag arranged between the pressing plate and the moving part is compressed, and gas in the first air bag enters a second air bag arranged on the arc-shaped plate through a gas pipe; the inflatable second air bag is contacted with the inner ring of the material in the expanding process of the arc plate, the scratch to the inner ring of the material after the arc plate is directly collided with the inner ring of the material can be avoided, the effect of fixing and limiting the material by the uncoiling assembly can be further improved after the second air bag is contacted with the inner ring of the material, and the loosening and autorotation of the material in the rotating process are avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the structure of the unwinding assembly according to the invention.

FIG. 3 is a schematic diagram showing the connection relationship between the second air bag and the curved plate in the present invention.

FIG. 4 is a schematic diagram of a leveling device according to the present invention.

Fig. 5 is an enlarged view of a portion of fig. 4 a in accordance with the present invention.

In the drawings, the list of components represented by the various numbers is as follows:

101-a bottom plate, 102-a first mounting seat, 103-a first driving device, 104-a limiting mechanism, 105-a leveling device, 106-a material guiding table, 107-a material folding component, 108-an unwinding component, 109-a rotating shaft, 110-a moving part, 111-an arc plate, 112-a first rotating plate, 113-a second rotating plate, 114-a mounting groove, 115-a sliding block, 117-a first telescopic device, 118-a limiting plate, 119-a first air bag, 120-a second air bag, 121-an air pipe, 122-a second sliding groove, 123-a sliding plate, 124-a second mounting seat, 125-pressing arms, 126-supporting arms, 127-sliding seats, 128-driving motors, 129-blocking components, 130-shells, 131-fixing seats, 132-limiting arms, 133-folding arms, 134-material guiding plates, 135-second rotating rollers, 136-racks, 137-first rotating roller sets, 138-second rotating roller sets, 139-driven gears, 140-adjusting components, 141-third sliding grooves, 142-monitoring devices, 143-first rotating rollers, 144-moving blocks, 145-screw rods, 146-worm gears and 147-worm rods.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present invention and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.

In embodiments of the invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-5, the embodiment discloses an uncoiling and leveling device for a galvanized coiled sheet, which comprises a bottom plate 101, a first installation seat plate 102, a first driving device 103, a limiting mechanism 104 and a leveling device 105 installed on the bottom plate 101, wherein a material folding component 107 is rotatably installed at the inlet end of the leveling device 105;

an uncoiling assembly 108 is rotatably mounted on the first mounting seat plate 102, the uncoiling assembly 108 comprises a rotating shaft 109, a moving part 110 and an arc-shaped plate 111, and the first driving rotating shaft 109 is used for driving the rotating shaft 109 to rotate; the arc-shaped plate 111 is hinged with a first rotating plate 112 and a second rotating plate 113, one end of the first rotating plate 112, which is far away from the arc-shaped plate 111, is hinged with the moving part 110, one end of the second rotating plate 113, which is far away from the arc-shaped plate 111, is hinged with the rotating shaft 109, and the inclination directions of the first rotating plate 112 and the second rotating plate 113 are opposite;

a mounting groove 114 is formed in the rotating shaft 109, a sliding block 115 is arranged on the mounting groove 114, and a first sliding groove matched with the sliding block 115 is formed in the moving part 110; the mounting groove 114 is provided with a first telescopic device 117, and a telescopic end of the first telescopic device 117 is connected with the moving part 110; the fixed end of the first telescopic device 117 is connected with a limiting plate 118, a first air bag 119 is arranged between the limiting plate 118 and the moving part 110, a second air bag 120 is arranged on the arc-shaped plate 111, an air pipe 121 is connected to the first air bag 119, and the second air bag 120 is connected with the first air bag 119 through the air pipe 121.

In the invention, the first mounting seat board 102 is arranged on the bottom board 101, the material folding component 107 arranged at the inlet end of the leveling device 105 is used for guiding the uncoiled material, so that the material can enter the leveling device 105 through the inlet end of the leveling device 105 for leveling, and the limiting component is used for limiting the rotating material in the uncoiling process of the material by the uncoiling component 108, thereby avoiding loosening of the material in the rotating process and influencing uncoiling efficiency; the first driving device 103 is installed on the first installation seat plate 102, and the first driving device 103 is used for driving the rotating shaft 109 to rotate; the rotating shaft 109 is rotatably installed on the first installation seat plate 102, a fixed end of a first telescopic device 117 arranged in the installation groove 114 is connected with the installation groove 114, and a telescopic end of the first telescopic device 117 is connected with the moving part 110; in the invention, the number of the arc plates 111 is four, each arc plate 111 is hinged with two second rotating plates 113 which are arranged in parallel and a first rotating plate 112 which is opposite to the inclination direction of the second rotating plates 113, and the arc plates 111 can be always parallel to the rotating shaft 109 in the moving process by arranging the two second rotating plates 113 in parallel; the moving part 110 is slidably installed in the installation groove 114 through a first sliding groove matched with the sliding block 115, when the first telescopic device 117 drives the moving part 110 to move along the installation groove 114 under the guide of the sliding block 115, the moving part 110 drives a first rotating plate 112 rotatably installed on the moving part 110 to rotate, one end of the first rotating plate 112 far away from the moving part 110 is hinged with the arc plate 111, the first rotating plate 112 sequentially drives two second rotating plates 113 which are hinged with the arc plate 111 to rotate after rotating, and then the arc plate 111 is unfolded to be contacted with the inner ring surface of the coil plate under the drive of the moving part 110 to support and fix the gold-plated coil plate; in the present invention, the first air cell 119 and the second air cell 120 are made of rubber material, and the first expansion device 117 compresses the first air cell 119 disposed between the pressing plate and the moving part 110 when the moving part 110 is driven to move along the direction of the installation groove 114, and the gas in the first air cell 119 enters the second air cell 120 installed on the arc plate 111 through the gas pipe 121; the inflated second air bag 120 contacts with the inner ring of the material in the process of expanding the arc plate 111, so that the scratch to the inner ring of the material after the arc plate 111 collides with the inner ring of the material can be avoided, the effect of fixing and limiting the material by the uncoiling assembly 108 can be further increased after the second air bag 120 contacts with the inner ring of the material, and the loosening and autorotation of the material in the process of rotating are avoided. The invention can solve the problems that the tensioning assembly in the prior art has poor effect when the inner ring of the coiled plate is fixed and limited, the coiled plate is easy to loose and rotate in the rotating process, and the tensioning assembly is easy to collide with the inner hole of the coiled plate and rub to scratch the coiled plate in the tensioning process.

Wherein, one end of the first installation seat board 102, which is close to the bottom board 101, is provided with a second chute 122, the bottom end of the limiting mechanism 104 is provided with a sliding plate 123 matched with the second chute 122, the limiting mechanism 104 is slidably installed on the second chute 122 through the sliding plate 123, and the bottom surface of the sliding plate 123 is provided with a travelling wheel. The second chute 122 limits the limiting mechanism 104 slidably mounted in the second chute 122 by the slide plate 123, so that the limiting mechanism 104 can move along the direction of the second chute 122, and the position of the limiting mechanism 104 is adjusted according to the actual situation and the need of the coiled sheet mounted on the uncoiling assembly 108.

Further optimized, the limiting mechanism 104 comprises a second installation seat 124, a pressing arm 125 and a supporting arm 126, wherein the second installation seat 124 is installed on the sliding plate 123, the pressing arm 125 is hinged with the supporting arm 126, and the pressing arm 125 and the supporting arm 126 are both rotatably installed on the second installation seat 124; the second mounting seat 124 is provided with a second driving device and a third driving device, the second driving device is used for driving the pressing arm 125 to rotate, and the third driving device is used for driving the supporting arm 126 to rotate. The first rollers are arranged at the ends of the pressing arms 125, which are contacted with the surface of the coiled material, and the second rollers are arranged at the ends of the supporting arms 126, which are contacted with the surface of the coiled material; in this embodiment, the second driving device is a second driving motor, and the second driving motor drives the pressing arm 125 to rotate until the first roller on the pressing arm 125 contacts with the surface of the coil stock, and the pressing arm 125 can compress the outer edge of the coil stock to prevent the coil stock from loosening in the uncoiling production process; in this embodiment, the third driving device is a third motor, and the third motor drives the material supporting arm 126 to rotate until the second roller disposed on the material supporting arm 126 contacts with the surface of the coil material, and the material supporting arm 126 supports the outer edge of the coil material to support the coil material for feeding.

Wherein, install on the first mounting bedplate 102 and keep off material subassembly 129, keep off material subassembly 129 and include casing 130, fourth drive arrangement and spacing arm 132, casing 130 installs on first mounting bedplate 102, and spacing arm 132 rotates to be installed on casing 130, and fourth drive arrangement installs on casing 130 and is used for driving spacing arm 132 to rotate and carries out spacingly to the material. In this embodiment, the fourth driving device is a fourth motor, the limiting arm 132 rotates under the driving of the fourth motor, and the limiting arm 132 is used for limiting the coil in the width direction, so as to prevent the coil from being dislocated or sliding due to the displacement of the coil in the width direction in the process of rotating along with the rotating shaft 109.

Further preferably, the material folding assembly 107 includes a material folding arm 133, a material guiding plate 134 and a fifth driving device, the material folding arm 133 is rotatably installed on the material guiding table 106, and the material guiding plate 134 is installed at one end of the material folding arm 133 far away from the material guiding table 106 and is used for guiding the material, so that the material enters the leveling device 105. The initial position of the material folding arm 133 corresponds to the position of the opening end of the coiled material after moving along with the rotation of the rotating shaft 109, the opening end of the coiled material moves to the lower part of the material guiding plate 134 under the guiding of the material guiding plate 134, and at this time, the material guiding plate 134 and the material folding arm 133 limit the coiled material; after the open end of the coil moves below the guide plate 134, in this embodiment, the fifth driving device is a fifth motor, and the fifth motor drives the folding arm 133 to rotate in the direction of the guide table 106, and the folding arm 133 sends the coil below the guide plate 134 to the inlet of the leveling device 105, so that the coil can enter the leveling device 105 for leveling.

Example two

Referring to fig. 1-5, this embodiment is further optimized based on the first embodiment, and the leveling device 105 includes a frame 136, a first rotating roller set 137, a second rotating roller set 138, a sixth driving device, and an adjusting assembly 140, where the second rotating roller set 138 is rotatably mounted on the frame 136; third sliding grooves 141 are symmetrically formed in the front side and the rear side of the frame 136, and the first rotating roller set 137 is slidably arranged in the third sliding grooves 141; the adjusting assembly 140 is used for driving the first rotating roller set 137 to vertically move up and down along the third sliding groove 141, the sixth driving device is used for driving the second rotating roller set 138 to rotate, the material guiding table 106 is disposed at an inlet end of the frame 136, and the frame 136 is provided with the monitoring device 142 for detecting the position of the first rotating roller set 137. In this embodiment, there are several third sliding grooves 141 symmetrically disposed on the front and rear sides of the frame 136, and each third sliding groove 141 is slidably provided with a first rotating roller set 137; the second rotating roller sets 138 rotatably mounted on the frame 136 are several and respectively correspond to the first rotating roller sets 137 one by one; the coil stock moves between the first rotating roller 143 and the second rotating roller 135 under the action of the material folding component 107, and the first rotating roller set 137 is driven to move along the third sliding groove 141 through the arranged adjusting component 140 until the first rotating roller set 137 abuts against the surface of the coil stock; after the first rotating roller set 137 abuts against the surface of the coil stock, the sixth driving device drives the second rotating roller set 138 to rotate, the coil stock disposed between the first rotating roller set 137 and the second rotating roller set 138 moves under the driving of the second rotating roller set 138, and the first rotating roller set 137 and the second rotating roller set 138 level the coil stock.

Wherein the first rotating roller set 137 includes a first rotating roller 143, a moving block 144, and a screw 145, the moving block 144 is slidably mounted in the third chute 141, and the screw 145 is rotatably mounted on the frame 136; the moving block 144 is in threaded connection with the screw 145, a worm wheel 146 is installed at one end of the screw 145 far away from the moving block 144, the first rotating roller 143 is rotatably installed on the moving block 144, and the worm wheel 146 is used for driving the moving block 144 to vertically move up and down along the third sliding groove 141 after being matched with the adjusting component 140. Each first rotating roller 143 is provided with a monitoring part, the monitoring device 142 is used for monitoring and identifying the monitoring parts, the monitoring device 142 can give an alarm in time when the monitoring parts on the first rotating rollers 143 are identified to be not on the same straight line, and the center line of each first rotating roller 143 is collinear when the material is leveled by the leveling device 105; when the upper adjusting assembly 140 of the first rotating roller 143 drives the screw 145 to rotate, the moving block 144 screwed on the screw 145 vertically moves up and down along the third sliding groove 141 until the first rotating roller 143 rotatably mounted on the moving block 144 is tightly wound on the surface of the coil stock, and the third sliding groove 141 plays a role in guiding and limiting the moving block 144.

Further preferably, the adjusting assembly 140 comprises a worm 147 and a slide seat 127, wherein the worm 147 is used for driving the worm wheel 146 to rotate after being matched with the worm wheel 146; the slide 127 is slidably mounted on the frame 136, a driving motor 128 is hinged on the slide 127, a driving end of the driving motor 128 is connected with a worm 147 and used for driving the worm 147 to rotate, one end of the worm 147 away from the slide 127 is rotatably provided with a fixing seat 131, and the fixing seat 131 is used for being connected with one side of the frame 136 away from the slide 127. The driving motor 128 is slidably mounted on the frame 136 through the sliding seat 127, the worm 147 connected to the driving end of the driving motor 128 and the fixing seat 131 rotatably mounted at one end of the worm 147 far away from the sliding seat 127 can be lifted up by rotating the driving motor 128 around a hinge point, so that the sliding seat 127 can horizontally move left and right along the frame 136 to a position where a first rotating roller group 137 needs to be adjusted, after the sliding seat 127 moves to a designated position, the driving motor 128 rotates around the hinge point to a position where the screw 145 is meshed with a worm wheel 146 in the first rotating roller group 137, then the fixing seat 131 is connected to the opposite side frame 136 far away from the sliding seat 127 through a bolt, the driving motor 128 is started to enable the worm 147 to drive the worm wheel 146 meshed with the worm 147 to rotate, and after the screw 145 connected with the worm wheel 146 rotates along with the worm wheel 146, a moving block 144 in threaded connection with the screw rod 145 moves vertically up and down along a third sliding groove 141 until the first rotating roller 143 rotatably mounted on the moving block 144 is fastened on a winding surface. By providing a slide slidably mounted on the frame 136, the position of the single offset first roller 143 can be adjusted to further enhance the leveling effect on the material.

The second rotating roller set 138 includes a second rotating roller 135 and a driven gear 139, the second rotating roller 135 is rotatably mounted on the frame 136, the driven gear 139 is mounted on the second rotating roller 135, and the driven gear 139 is used for driving the second rotating roller 135 to rotate in cooperation with the sixth driving device. The second rotating roller set 138 is composed of a plurality of second rotating rollers 135, each second rotating roller 135 is arranged in one-to-one correspondence with the first rotating roller 143, driven gears 139 mounted on adjacent second rotating rollers 135 are meshed, and the sixth driving device is used for driving the driven gears 139 to rotate so as to drive the second rotating rollers 135 to rotate.

Further preferably, the sixth driving device comprises a sixth motor and a driving gear, the sixth motor is mounted on the frame 136, the driving end of the sixth motor is connected with the driving gear and is used for driving the driving gear to rotate, and the driving gear is meshed with the driven gear 139. The driving gears are arranged in a staggered manner with the driven gears 139, each driving gear is meshed with two adjacent driven gears 139 respectively, and the two adjacent driving gears are meshed; the driving end of the sixth motor is used for driving the driving gear to rotate after being connected with any driving gear, so that other driving gears and the driven gear 139 are driven to synchronously rotate.

Example III

Referring to fig. 1 to 4, this embodiment is substantially the same as the first embodiment except that in this embodiment, a plurality of cleats made of a silicone material are provided on the arcuate plate 111. The anti-slip protrusions are arranged on the surface of the arc-shaped plate 111 around the second air bag 120, after the first telescopic device 117 drives the moving part 110 to move along the direction of the mounting groove 114, the first air bag 119 arranged between the pressing plate and the moving part 110 is compressed, and the air in the first air bag 119 enters the second air bag 120 arranged on the arc-shaped plate 111 through the air pipe 121; the inflated second air bag 120 is contacted with the coil stock inner ring firstly in the process of opening the arc-shaped plate 111; the anti-slip protrusions arranged on the arc-shaped plate 111 are also contacted with the coil stock inner ring after the second air bag 120 is contacted with the coil stock inner ring to realize buffering and fixing, and friction force between the arc-shaped plate 111 and the coil stock inner ring can be further increased through the arranged anti-slip protrusions, so that the coil stock inner ring cannot loosen and rotate in the rotating process.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (10)

1. The utility model provides a galvanized coiled sheet's uncoiling leveling equipment, includes bottom plate (101) and first installation bedplate (102), its characterized in that: the automatic feeding device further comprises a first driving device (103), a limiting mechanism (104) and a leveling device (105) arranged on the bottom plate (101), wherein a material guide table (106) is arranged at the inlet end of the leveling device (105), and a material folding component (107) is rotatably arranged on the material guide table (106);

an uncoiling assembly (108) is rotatably mounted on the first mounting seat plate (102), the uncoiling assembly (108) comprises a rotating shaft (109), a moving part (110) and an arc-shaped plate (111), and the first driving rotating shaft (109) is used for driving the rotating shaft (109) to rotate; a first rotating plate (112) and a second rotating plate (113) are hinged to the arc-shaped plate (111), one end, away from the arc-shaped plate (111), of the first rotating plate (112) is hinged to the moving part (110), one end, away from the arc-shaped plate (111), of the second rotating plate (113) is hinged to the rotating shaft (109), and the inclination directions of the first rotating plate (112) and the second rotating plate (113) are opposite;

a mounting groove (114) is formed in the rotating shaft (109), a sliding block (115) is arranged on the mounting groove (114), and a first sliding groove matched with the sliding block (115) is formed in the moving part (110); a first telescopic device (117) is arranged in the mounting groove (114), and the telescopic end of the first telescopic device (117) is connected with the moving part (110); the fixed end of the first telescopic device (117) is connected with a limiting plate (118), a first air bag (119) is arranged between the limiting plate (118) and the moving part (110), a second air bag (120) is arranged on the arc-shaped plate (111), an air pipe (121) is connected to the first air bag (119), and the second air bag (120) is connected with the first air bag (119) through the air pipe (121).

2. An uncoiling leveling device for a galvanized coiled sheet according to claim 1, wherein: one end of the first installation seat board (102) close to the bottom plate (101) is provided with a second chute (122), the bottom end of the limiting mechanism (104) is provided with a sliding plate (123) matched with the second chute (122), the limiting mechanism (104) is slidably installed on the second chute (122) through the sliding plate (123), and the bottom surface of the sliding plate (123) is provided with a travelling wheel.

3. An uncoiling leveling device for a galvanized coiled sheet according to claim 2, characterized in that: the limiting mechanism (104) comprises a second mounting seat (124), a pressing arm (125) and a supporting arm (126), wherein the second mounting seat (124) is mounted on the sliding plate (123), the pressing arm (125) is hinged with the supporting arm (126), and the pressing arm (125) and the supporting arm (126) are both rotatably mounted on the second mounting seat (124); and a second driving device and a third driving device are arranged on the second mounting seat (124), the second driving device is used for driving the pressing arm (125) to rotate, and the third driving device is used for driving the material supporting arm (126) to rotate.

4. An uncoiling leveling device for a galvanized coiled sheet according to claim 1, wherein: install on first mounting plate (102) and keep off material subassembly (129), keep off material subassembly (129) including casing (130), fourth drive arrangement and spacing arm (132), casing (130) are installed on first mounting plate (102), and spacing arm (132) rotate and install on casing (130), and fourth drive arrangement installs on casing (130) and is used for driving spacing arm (132) rotation and carries out spacingly to the material.

5. An uncoiling leveling device for a galvanized coiled sheet according to claim 1, wherein: the material folding assembly (107) comprises a material folding arm (133), a material guide plate (134) and a fifth driving device, wherein the material folding arm (133) is rotatably arranged on the material guide table (106), the material guide plate (134) is arranged at one end, far away from the material guide table (106), of the material folding arm (133) and used for guiding materials, and the materials enter the leveling device (105).

6. An uncoiling leveling device for a galvanized coiled sheet according to claim 1, wherein: the leveling device (105) comprises a frame (136), a first rotating roller set (137), a second rotating roller set (138), a sixth driving device (139) and an adjusting assembly (140), wherein the second rotating roller set (138) is rotatably arranged on the frame (136); third sliding grooves (141) are symmetrically formed in the front side and the rear side of the frame (136), and the first rotating roller group (137) is slidably arranged in the third sliding grooves (141); the adjusting component (140) is used for driving the first rotating roller set (137) to vertically move up and down along the third sliding groove (141), the sixth driving device (139) is used for driving the second rotating roller set (138) to rotate, the material guiding table (106) is arranged at the inlet end of the frame (136), and the monitoring device (142) is arranged on the frame (136) to detect the position of the first rotating roller set (137).

7. An uncoiling leveling apparatus for a galvanized coiled sheet according to claim 6, wherein: the first rotating roller set (137) comprises a first rotating roller (143), a moving block (144) and a screw (145), wherein the moving block (144) is slidably arranged in the third sliding groove (141), and the screw (145) is rotatably arranged on the frame (136); the movable block (144) is in threaded connection with the screw rod (145), a worm wheel (146) is arranged at one end, far away from the movable block (144), of the screw rod (145), the first rotating roller (143) is rotatably arranged on the movable block (144), and the worm wheel (146) is used for driving the movable block (144) to vertically move up and down along the third sliding groove (141) after being matched with the adjusting component (140).

8. An uncoiling leveling apparatus for a galvanized coiled sheet according to claim 7, wherein: the adjusting assembly (140) comprises a worm (147) and a sliding seat (127), and the worm (147) is used for driving the worm wheel (146) to rotate after being matched with the worm wheel (146); the slide (127) is slidably mounted on the frame (136), a driving motor (128) is hinged on the slide (127), the driving end of the driving motor (128) is connected with the worm (147) and used for driving the worm (147) to rotate, one end of the worm (147) away from the slide (127) is rotatably provided with a fixing seat (131), and the fixing seat (131) is used for being connected with one side, away from the slide (127), of the frame (136).

9. An uncoiling leveling apparatus for a galvanized coiled sheet according to claim 6, wherein: the second rotating roller set (138) comprises a second rotating roller (135) and a driven gear (139), the second rotating roller (135) is rotatably arranged on the frame (136), the driven gear (139) is arranged on the second rotating roller (135), and the driven gear (139) is used for driving the second rotating roller (135) to rotate in cooperation with the sixth driving device (139).

10. An uncoiling leveling apparatus for a galvanized coiled sheet according to claim 9, wherein: the sixth driving device (139) comprises a sixth motor and a driving gear, the sixth motor is arranged on the frame (136), the driving end of the sixth motor is connected with the driving gear and used for driving the driving gear to rotate, and the driving gear is meshed with the driven gear (139).