CN118847855B - Double-section type full-driving numerical control automatic correction feeder - Google Patents
Double-section type full-driving numerical control automatic correction feeder Download PDFInfo
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- CN118847855B CN118847855B CN202411328183.XA CN202411328183A CN118847855B CN 118847855 B CN118847855 B CN 118847855B CN 202411328183 A CN202411328183 A CN 202411328183A CN 118847855 B CN118847855 B CN 118847855B
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- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 abstract description 48
- 230000000694 effects Effects 0.000 abstract description 16
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 63
- 238000004804 winding Methods 0.000 description 43
- 238000005096 rolling process Methods 0.000 description 29
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
-
- 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
-
- 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
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
本发明公开双段式全驱动数控自动矫正送料机，属于送料设备相关领域，包括输料器、矫正器和固定基座，所述矫正器活动安装在固定基座的上端外表面中部位置，输料器设置在固定基座的上端外表面靠近矫正器的两侧；所述矫正器包括升降框和三根矫正辊，三根矫正辊均活动安装在升降框的内侧，三根矫正辊的一端之间通过齿轮啮合传动，所述升降框的两侧外表面均通过升降杆驱动；所述输料器包括三根输料辊，三根输料辊之间呈竖向并排设置，上部及下部的输料辊均安装有升降基座；通过设置矫正器，在该双段式全驱动数控自动矫正送料机使用时，令其具有卷料矫正自适应调节结构，可以根据卷料弯曲程度调节其矫正力度，提升其使用效果。
The present invention discloses a two-stage full-drive CNC automatic correction feeder, which belongs to the field related to feeding equipment, and comprises a feeder, a corrector and a fixed base, wherein the corrector is movably mounted on the middle position of the upper outer surface of the fixed base, and the feeder is arranged on both sides of the upper outer surface of the fixed base close to the corrector; the corrector comprises a lifting frame and three correction rollers, the three correction rollers are all movably mounted on the inner side of the lifting frame, one end of the three correction rollers is driven by gear meshing, and the outer surfaces of both sides of the lifting frame are driven by lifting rods; the feeder comprises three feed rollers, which are vertically arranged side by side, and the upper and lower feed rollers are both installed with a lifting base; by arranging the corrector, when the two-stage full-drive CNC automatic correction feeder is used, it is provided with a coil correction adaptive adjustment structure, and its correction force can be adjusted according to the bending degree of the coil, thereby improving its use effect.
Description
Technical Field
The invention belongs to the field of feeding equipment, and particularly relates to a double-section full-drive numerical control automatic correction feeder.
Background
The automatic correction feeder is a device for leveling and feeding a coil stock, and in the field of automatic feeding around stamping, due to light weight in the automobile industry and rising of new energy automobiles, the proportion of aluminum parts is increased, and meanwhile, along with the improvement of the quality requirement of products, the surface requirement of raw materials is higher. At present, in the aspect of automatic feeding, due to the characteristics of soft metal materials, in the process of leveling and feeding of coiled materials, indentation or corrugation can be generated on the surface of the materials due to the start and stop of a feeding pinch roll and the passive working mode of an upper leveling roll, and the quality of stamping parts is influenced by scratching the materials.
The patent application with the publication number of CN118143133A describes a dust-free numerical control automatic correction feeder for aluminum coil stock, which relates to the technical field of correction feeding and comprises a supporting bottom shell, wherein a leveling component is arranged on the supporting bottom shell in a sliding manner, one side of the leveling component is a feeding end, the other side of the leveling component is a discharging end, the leveling component comprises a shell, a first leveling mechanism and a second leveling mechanism are rotatably arranged on the upper side of the shell, the second leveling mechanism is rotatably arranged on the lower side of the shell, the first leveling mechanism and the second leveling mechanism are used for leveling coil stock input into the shell, a feeding module is arranged in the shell and used for conveying the coil stock from the feeding end to the discharging end, and the feeding module further comprises a reciprocating mechanism arranged on the supporting bottom shell.
The equipment has certain defects when correcting and feeding the coil stock, the equipment does not have a synchronous adjusting structure, the surface bending degree of the coil stock changes synchronously along with the coil stock releasing degree when the coil stock is released, namely, the bending degree of the outermost coil stock is smaller, the bending degree of the coil stock is bigger closer to the inner layer, the correcting force of the equipment is kept unchanged, so that the correcting force of the coil stock cannot be adjusted according to the bending degree when the coil stock is released, the correcting effect of the coil stock is reduced, the equipment can only finish the correcting and releasing of a group of coil stocks at one time, the working efficiency is reduced, the equipment cannot be flexibly applicable to coil stocks with different thicknesses, the application range is reduced, and meanwhile, in the coil stock releasing process, when the coil stock is in an offset phenomenon, the coil stock made of a metal material can generate a wrinkling phenomenon, thereby affecting the surface quality of the material, the correcting operation cannot be timely carried out on the coil stock when the coil stock is inclined, and the functionality is single.
Disclosure of Invention
The invention aims to provide a double-section full-drive numerical control automatic correction feeder which can solve the existing problems.
The invention solves the problems that:
1. the equipment does not have a synchronous adjusting structure, when the coil stock is released, the bending degree of the surface of the coil stock changes synchronously along with the release degree of the coil stock, namely, the bending degree of the outermost coil stock is smaller and is larger as the coil stock approaches to the inner layer, and the correction force of the equipment is kept unchanged, so that the correction force of the coil stock cannot be adjusted according to the bending degree when the coil stock is released, and the correction effect of the coil stock is reduced;
2. secondly, the equipment can only finish correction and release of a group of coiled materials at a time, so that the working efficiency of the equipment is reduced, the equipment cannot be flexibly applied to coiled materials with different thicknesses, and the application range of the equipment is reduced;
3. Meanwhile, in the coil release process, when the coil stock is offset, the coil stock made of the metal material can generate a wrinkling phenomenon, so that the surface quality of the material is affected, the coil stock cannot be corrected in time when the coil stock is inclined, and the functionality is single.
The aim of the invention can be achieved by the following technical scheme:
The double-section full-driving numerical control automatic correction feeder comprises a feeder, a corrector and a fixed base, wherein the corrector is movably arranged at the middle position of the outer surface of the upper end of the fixed base, the feeder is arranged at the outer surface of the upper end of the fixed base and is close to two sides of the corrector, the corrector comprises a lifting frame and three correction rollers, the three correction rollers are movably arranged at the inner side of the lifting frame, one ends of the three correction rollers are in meshed transmission through gears, the outer surfaces of two sides of the lifting frame are all driven by lifting rods, the feeder comprises three feeding rollers, the three feeding rollers are vertically arranged side by side, the lifting base is arranged between the feeding rollers at the upper part and the lower part, and the middle position of the lifting base is driven by an electric push rod.
According to the technical scheme, the first unreeling rod is movably mounted at the inner side of one end of the fixed base, the second unreeling rod is movably mounted at the inner side of the other end of the fixed base, two groups of limiting chucks are fixedly sleeved on the outer surfaces of the first unreeling rod and the second unreeling rod, unreeling operation of two groups of metal coiled belts can be completed by utilizing the first unreeling rod and the second unreeling rod, and the two groups of metal coiled belts respectively pass through the conveyer and the corrector to complete coil leveling operation of the coil straightening device.
According to the technical scheme, the three-section correcting roller is of a three-section structure, the outer surfaces of the three-section correcting roller are connected and fixed through two groups of butt-joint clamping sleeves, the three groups of correcting rollers are vertically arranged side by side, limiting clamping rings are arranged on the outer surfaces of the correcting rollers, rolling leveling of two groups of coiled belts can be completed simultaneously by using the three groups of correcting rollers in cooperation with three groups of conveying rollers, two groups of coiled belts respectively pass through the three groups of correcting rollers, one group of coiled belts are released by a first unreeling rod and move towards one end of a fixed base, the other group of coiled belts are released by a second unreeling rod and move towards one end of the fixed base, the two groups of coiled belts move in the vertical opposite directions, and meanwhile, a lifting rod is utilized to drive a lifting frame to drive the three groups of correcting rollers to move up and down, when the coiled belts are released, namely, the bending degree of the surface of the coiled belts is synchronously changed along with the bending degree of the coiled belts, namely the bending degree of the outermost layer is smaller, the bending degree of the coiled belts is bigger towards the inner layer, the bending degree of the coiled belts is synchronously adjusted according to the bending degree of the coiled belts, and the correcting rollers always keeps good bending effect.
As a further technical scheme of the invention, the upper positions of the inner sides of the two ends of the fixed base are movably provided with the material conveying supporting plates, the upper ends of the material conveying supporting plates are movably provided with the guide rolling rods, and the output operation of one end of the coiled belt can be completed when the bending and leveling operation of the coiled belt is completed by utilizing the material conveying supporting plates through the guide rolling rods.
As a further technical scheme of the invention, three groups of material conveying rollers are movably arranged on the inner side of a shell frame, two groups of guide rods are movably arranged between a lifting base and the shell frame, the thickness of coiled belts made of different materials is different, in order to meet the use of coiled belts made of different materials, the lifting base is driven by an electric push rod, so that the lifting base drives the upper and lower material conveying rollers to move, the distance between the three groups of material conveying rollers is regulated, the three groups of material conveying rollers can penetrate through coiled belts with different thicknesses, and secondly, the correction rollers can not be lifted and regulated due to the adoption of gears as transmission structures, and the correction rollers with corresponding calibers can be selectively arranged according to the thickness of the coiled belts by adopting the arrangement of a butt-joint cutting sleeve and the arrangement of the correction rollers with the three-section structure.
As a further technical scheme of the invention, a deviation rectifying frame is arranged between the feeder and the corrector, a lower rolling rod and an upper rolling rod are movably arranged in the deviation rectifying frame, the lower rolling rod is movably arranged at the lower part of the upper rolling rod, the upper rolling rod can adjust the position of the upper rolling rod through a lifting structure, so that the upper rolling rod and the lower rolling rod are attached to the upper surface and the lower surface of the coiled belt, and after the coiled belt is inclined during conveying, the coiled belt can be driven to move in the opposite direction by utilizing the lower rolling rod and the upper rolling rod of the deviation rectifying frame, so that the coiled belt is in a state shown in figure 7, and the movement deviation rectifying operation of the coiled belt is completed.
As a further technical scheme of the invention, two groups of butt joint sliding blocks are fixedly arranged on the outer surface of the upper end of the deviation correcting frame, a threaded slide buckle is arranged in the middle of the outer surface of the upper end of the deviation correcting frame, and the deviation correcting frame can be driven by the threaded slide buckle, so that the deviation correcting frame drives the winding belt to move left and right along the butt joint sliding blocks.
As a further technical scheme of the invention, the inner side of the thread slide fastener is movably provided with the bidirectional screw rod, the lower end of the deviation correcting frame is provided with rolling shafts at the two sides of the thread slide fastener, and the bidirectional screw rod is driven by a motor to drive the thread slide fastener to move.
According to the invention, as a further technical scheme, two groups of lifting clamping strips are movably arranged on the outer surface of the limiting chuck, the limiting chuck is movably connected with the lifting clamping strips through the sliding grooves, and the limiting chuck is matched with the lifting clamping strips, so that limiting and fixing effects can be achieved on two ends of the coiled tape, and the phenomenon of movement of the coiled tape during release is avoided.
As a further technical scheme of the invention, the inner side of the limiting chuck is movably provided with the limiting chuck, and one end of the limiting chuck is driven by the fastening bolt.
The invention has the beneficial effects that:
1. by arranging the corrector, when the double-section type full-drive numerical control automatic correction feeder is used, the self-adaptive correction mechanism for coil stock has a self-adaptive correction structure for coil stock, can adjust the correction force according to the bending degree of the coil stock, and improves the use effect;
During operation, the setting of three correction rollers is utilized, the use of three correction rollers of cooperation can accomplish the coil stock leveling of two sets of winding simultaneously, two sets of winding pass respectively between the three correction rollers of setting, a set of winding is released by first unwinding pole, one end of fixing base removes, another set of winding is released by the second unwinding pole, one end of fixing base removes, be the direction of reverse direction removal from top to bottom between two sets of winding, can drive the lift frame simultaneously with the lifter, make the lift frame drive three correction rollers reciprocate, during the winding release operation, the winding surface bending degree is synchronous change along with winding release degree, that is to say that the winding bending degree of the outermost layer is less, be close to the inlayer more, and the correction roller then can do synchronous regulation according to winding bending change, make the winding remain good correction effect all the time, the position is as shown in fig. 8 between correction roller and the material conveying roller, the height of correction roller is less than the height of material conveying roller, when passing the correction roller, through correction roller, apply the downward bending force to the correction roller and make the bending state of correction roller to the lower, make the bending state of correction roller to be applicable to the correction roller when the correction roller is not used in the process, the bending state is kept in the roll of the roll is the roll of the correction of the roll, the correction state is not produced in the roll of the roll, the correction process is the roll is kept in the bending state of the correction state of the roll is well, the roll is produced to the bending the correction state of the roll.
2. By arranging the feeder and the butt-joint cutting sleeve, when the double-section type full-drive numerical control automatic correction feeder is used, the double-section type full-drive numerical control automatic correction feeder can synchronously finish leveling and conveying of two groups of coiled tapes, and meanwhile, coiled tape materials with different thicknesses can be flexibly applied;
When the leveling machine is used, the first unreeling rod and the second unreeling rod are utilized to complete unreeling operation of two groups of metal coiled bands, the two groups of metal coiled bands respectively penetrate through the feeder and the corrector to complete coiling leveling operation of the metal coiled bands, the material conveying supporting plate is utilized to pass through the guide rolling rod, output operation of one end of the coiled bands can be completed when the coiled bands are subjected to bending leveling operation, the thickness of coiled bands of different materials is different, the lifting base is driven by the electric push rod to enable the lifting base to drive the material conveying rollers of the upper part and the lower part to move so as to adjust the distance between the three groups of material conveying rollers, the three groups of material conveying rollers can penetrate through coiled bands of different thicknesses, the leveling rollers are used as a transmission structure, the leveling rollers cannot be lifted and are arranged by utilizing the setting of the butt joint cutting sleeve, the leveling rollers with three-section structure can be selectively installed according to the thickness of coiled bands, conveying and leveling operation of different thicknesses are satisfied, the leveling rollers are driven by gears, the leveling rollers can penetrate through the gears, the leveling operation of two groups of the coiled bands can be completed when the leveling machine is enabled to pass through the two groups of rollers to penetrate through the two groups of rollers, and the leveling operation can be simultaneously performed as shown in a graph 8.
3. By arranging the deviation correcting frame, the double-section full-drive numerical control automatic correction feeder is provided with a coiled belt deviation correcting structure, so that coiled belts are prevented from being conveyed in a deviation state, the phenomenon of wrinkles on the surfaces of the coiled belts is prevented, and the leveling effect of the coiled belts is improved;
during operation, the upper rolling rod can adjust the position of the upper rolling rod through the lifting structure, the lifting structure can be an electric lifting structure, the upper rolling rod is driven to move up and down by the motor through the screw rod driving clamping seat, the upper rolling rod and the lower rolling rod are attached to the upper surface and the lower surface of the coiled belt, after the inclined phenomenon occurs when the coiled belt is conveyed, the bidirectional screw rod is driven by the motor, the bidirectional screw rod drives the threaded slide buckle to move, the deviation rectifying frame is driven by the threaded slide buckle, the lower rolling rod and the upper rolling rod of the deviation rectifying frame can drive the coiled belt to move in the opposite direction, and the deviation rectifying operation is completed as shown in fig. 7.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of a dual-segment fully-driven numerical control automatic correction feeder of the present invention;
FIG. 2 is a block diagram of the whole corrector in the dual-segment full-drive numerical control automatic correction feeder of the present invention;
FIG. 3 is a plan view block diagram of a correction roller in the dual-segment fully-driven numerical control automatic correction feeder of the present invention;
FIG. 4 is a plan view of the feeder of the dual-segment fully-driven numerical control automatic correction feeder of the present invention;
FIG. 5 is a plan view block diagram of a limit chuck in the dual-segment full-drive numerical control automatic correction feeder of the present invention;
FIG. 6 is an overall block diagram of a correction frame in the dual-segment fully-driven numerical control automatic correction feeder of the present invention;
FIG. 7 is a plan view of the dual segment full drive numerical control automatic correction feeder of the present invention with tape correction;
FIG. 8 is a plan view of the dual segment full drive numerical control auto-leveling feeder of the present invention in a leveling operation.
The device comprises a lifting rod, a fixed base, a first unreeling rod, a limiting chuck, a 5, a material feeder, a 6, a corrector, a 7, a guide rolling rod, a 8, a material conveying supporting plate, a 9, a second unreeling rod, a 10, a gear, a 11, a correction roller, a 12, a lifting frame, a 13, a limiting snap ring, a14, a butt joint clamping sleeve, a 15, a material conveying roller, a 16, a lifting base, a 17, an electric push rod, a 18, a lifting clamping strip, a 19, a fastening bolt, a 20, a limiting clamping head, a 21, a lower rolling rod, a 22, an upper rolling rod, a 23, a correction frame, a 24, a butt joint sliding block, a 25, a thread sliding buckle, a 26, a winding belt, a 27, a housing frame, a 28, a rolling shaft, a 29 and a bidirectional screw rod.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
The double-section full-drive numerical control automatic correction feeder comprises a feeder 5, a corrector 6 and a fixed base 2, wherein the corrector 6 is movably installed at the middle position of the outer surface of the upper end of the fixed base 2, the feeder 5 is arranged at the outer surface of the upper end of the fixed base 2 and is close to two sides of the corrector 6, the corrector 6 comprises a lifting frame 12 and three correction rollers 11, the three correction rollers 11 are movably installed at the inner side of the lifting frame 12, one ends of the three correction rollers 11 are in meshed transmission through a gear 10, the outer surfaces of two sides of the lifting frame 12 are driven through lifting rods 1, the feeder 5 comprises three feeding rollers 15, the three feeding rollers 15 are vertically arranged side by side, lifting bases 16 are installed at the feeding rollers 15 at the upper part and the lower part, and the middle position of the lifting base 16 is driven through an electric push rod 17.
In order to solve the synchronous leveling problem of the double-coil 26, as shown in fig. 1, a first unreeling rod 3 is movably mounted at the inner side of one end of a fixed base 2, a second unreeling rod 9 is movably mounted at the inner side of the other end of the fixed base 2, two groups of limiting chucks 4 are fixedly sleeved on the outer surfaces of the first unreeling rod 3 and the second unreeling rod 9, unreeling operation of the two groups of metal coils 26 can be completed by utilizing the first unreeling rod 3 and the second unreeling rod 9, and the two groups of metal coils 26 respectively penetrate through a conveyer 5 and an corrector 6 to complete coil stock leveling operation.
In order to solve the synchronous adjustment problem during the leveling of the coiled belts 26, as shown in fig. 2 and 3, the correcting rollers 11 are in a three-section structure, the outer surfaces of the three-section correcting rollers 11 are connected and fixed through two groups of butt-joint clamping sleeves 14, the three groups of correcting rollers 11 are vertically arranged side by side, the outer surfaces of the correcting rollers 11 are provided with limit clamping rings 13, the setting of the three groups of correcting rollers 11 is utilized, the use of three groups of material conveying rollers 15 can simultaneously finish the coiling leveling of the two groups of coiled belts 26, the two groups of coiled belts 26 respectively pass through the three groups of correcting rollers 11, one group of coiled belts 26 is released by a first unreeling rod 3 and moves towards one end of a fixed base 2, the other group of coiled belts 26 is released by a second unreeling rod 9 and moves towards one end of the fixed base 2, the two groups of coiled belts 26 are mutually moved in the up-down opposite directions, and simultaneously the lifting frame 12 can be driven by the lifting rod 1, the lifting frame 12 drives the three groups of correction rollers 11 to move up and down, when the winding 26 is released, the surface bending degree of the winding 26 changes synchronously along with the releasing degree of the winding 26, that is to say, the bending degree of the winding 26 at the outermost layer is smaller, the bending degree of the winding 26 is bigger near the inner layer, the correction rollers 11 can synchronously adjust according to the bending change of the winding 26, so that the winding 26 always keeps good correction effect, and when the winding 26 starts to be released, namely, the bending degree of the winding 26 at the outermost layer is smaller, at the moment, the positions of the lifting frame 12 and the three groups of correction rollers 11 are the highest, and the lifting frame 12 and the three groups of correction rollers 11 gradually decrease in height along with the continuous release, that is, the bending degree of the winding 26 is bigger near the inner layer, so that the correction force of the winding 26 is increased.
As shown in fig. 1, the upper positions of the inner sides of the two ends of the fixed base 2 are movably provided with a material conveying supporting plate 8, the upper end of the material conveying supporting plate 8 is movably provided with a guide rolling rod 7, and when the bending leveling operation of the coiled belt 26 is completed by utilizing the material conveying supporting plate 8 through the guide rolling rod 7, the output operation of one end of the coiled belt 26 can be completed.
In order to solve the synchronous leveling problem of the double winding belts 26, as shown in fig. 4, three groups of material conveying rollers 15 are movably mounted on the inner side of a shell frame 27, two groups of guide rods are movably mounted between a lifting base 16 and the shell frame 27, the winding belts 26 made of different materials are different in thickness, in order to meet the use of the winding belts 26 made of different materials, the lifting base 16 is driven by an electric push rod 17, the lifting base 16 drives the upper material conveying rollers 15 and the lower material conveying rollers 15 to move, the distances between the three groups of material conveying rollers 15 are adjusted, the winding belts 26 with different thicknesses can pass through the three groups of material conveying rollers 15, the correction rollers 11 cannot be lifted and adjusted due to the fact that gears 10 are adopted as transmission structures, and the correction rollers 11 with corresponding calibers can be selectively mounted according to the thickness of the winding belts 26 by means of the setting of the correction rollers 11 with a three-section structure.
In order to solve the problem of inclination correction during the conveying of the winding belt 26, as shown in fig. 6, a correction frame 23 is arranged between the conveyer 5 and the corrector 6, a lower roller rod 21 and an upper roller rod 22 are movably arranged in the correction frame 23, the lower roller rod 21 is movably arranged at the lower part of the upper roller rod 22, the upper roller rod 22 can adjust the position of the upper roller rod through a lifting structure, the upper roller rod 22 and the lower roller rod 21 are attached to the upper surface and the lower surface of the winding belt 26, and after the winding belt 26 is inclined during the conveying, the winding belt 26 can be driven to move in the opposite direction by using the lower roller rod 21 and the upper roller rod 22 of the correction frame 23, so that the winding belt 26 is moved to the opposite direction as shown in fig. 7, and the movement correction operation of the winding belt 26 is completed.
As shown in fig. 6, two groups of butting sliders 24 are fixedly mounted on the outer surface of the upper end of the deviation correcting frame 23, a threaded slider 25 is arranged in the middle of the outer surface of the upper end of the deviation correcting frame 23, and the deviation correcting frame 23 can be driven by the threaded slider 25, so that the deviation correcting frame 23 drives a winding belt 26 to move left and right along the butting sliders 24.
The inside movable mounting of screw thread slide 25 has two-way lead screw 29, and the lower extreme of rectifying frame 23 is located the both sides of screw thread slide 25 and all is equipped with roller bearing 28, utilizes motor drive two-way lead screw 29 for two-way lead screw 29 drives screw thread slide 25 and removes.
The outer surface movable mounting of spacing chuck 4 has two sets of lift card strip 18, through spout swing joint between spacing chuck 4 and the lift card strip 18, utilizes the setting of spacing chuck 4 cooperation lift card strip 18, can play spacing fixed action to the both ends of winding 26, avoids winding 26 to appear moving the phenomenon when releasing.
The inner side of the limit chuck 4 is movably provided with a limit chuck 20, and one end of the limit chuck 20 is driven by a fastening bolt 19.
When the coil material releasing device is used, the traditional device does not have a synchronous adjusting structure, and when the coil material is released, the surface bending degree of the coil material changes synchronously along with the coil material releasing degree, namely, the bending degree of the outermost layer is smaller, the bending degree of the coil material is larger as the coil material approaches to the inner layer, and the correcting force of the device is kept unchanged, so that the correcting force of the coil material cannot be adjusted according to the bending degree when the coil material is released, and the correcting effect of the coil material is reduced;
Therefore, by arranging the corrector 6, when the double-section full-drive numerical control automatic correction feeder is used, the double-section full-drive numerical control automatic correction feeder is provided with a coil material correction self-adaptive adjusting structure, the correction force of the double-section full-drive numerical control automatic correction feeder can be adjusted according to the bending degree of the coil material, and the using effect of the double-section full-drive numerical control automatic correction feeder is improved;
in operation, by using the arrangement of three groups of correction rollers 11 and matching with the use of three groups of material conveying rollers 15, the coil stock leveling of two groups of coil tapes 26 can be completed simultaneously, two groups of coil tapes 26 respectively pass through the space between the three groups of correction rollers 11, one group of coil tapes 26 is released by the first unreeling rod 3 and moves towards one end of the fixed base 2, the other group of coil tapes 26 is released by the second unreeling rod 9 and moves towards one end of the fixed base 2, the two groups of coil tapes 26 move up and down in opposite directions, meanwhile, the lifting frame 12 can be driven by the lifting rod 1, so that the lifting frame 12 drives the three groups of correction rollers 11 to move up and down, when the coil tapes 26 are released, the surface bending degree of the coil tapes 26 changes synchronously along with the releasing degree of the coil tapes 26, that is, namely, the bending degree of the coil tapes 26 is bigger near the inner layer, the bending degree of the coil tapes 26 is bigger, and the correction rollers 11 can synchronously adjust according to the bending change of the coil tapes 26, the correction effect of the coiled tape 26 is kept good all the time, the coiled tape 26 passes through the correction roller 11 of the lifting frame 12, the position between the correction roller 11 and the material conveying roller 15 is shown in fig. 8, the height of the correction roller 11 is lower than that of the material conveying roller 15, when the coiled tape 26 passes through the correction roller 11, downward force is applied to the coiled tape 26 through the correction roller 11, so that the coiled tape 26 is subjected to correction operation in a bending reverse direction, the coiled tape 26 in a bending state is in a leveling state after passing through the correction roller 11, in the continuous release process of the coiled tape 26, the bending degree of the coiled tape 26 can generate a surface, at the moment, the lifting frame 12 drives three groups of correction rollers 11 to move downwards, the pressing position of the correction roller 11 is regulated, the leveling operation of the coiled tape 26 under a large bending degree can be applied to the correction roller 11, and the good leveling effect of the coiled tape 26 is kept all the time in the conveying process;
Secondly, the traditional equipment can only finish correction and release of a group of coiled materials at a time, so that the working efficiency of the equipment is reduced, the equipment cannot be flexibly applied to coiled materials with different thicknesses, and the application range of the equipment is reduced;
therefore, by arranging the feeder 5 and the butt-joint clamping sleeve 14, when the double-section full-drive numerical control automatic correction feeder is used, the double-section full-drive numerical control automatic correction feeder can synchronously finish leveling and conveying of two groups of coiled tapes 26, and meanwhile, the double-section full-drive numerical control automatic correction feeder can be flexibly applicable to coiled tape 26 materials with different thicknesses;
When in use, the first unreeling rod 3 and the second unreeling rod 9 can be used for completing unreeling operation of two groups of metal coiled belts 26, so that the two groups of metal coiled belts 26 respectively pass through the feeder 5 and the corrector 6 to complete coil stock leveling operation, the material conveying support plate 8 is used for completing output operation on one end of the coiled belts 26 when the coiled belts 26 complete bending leveling operation through the guide rolling rod 7, the thickness of the coiled belts 26 with different materials is different, in order to meet the use of the coiled belts 26 with different materials, the lifting base 16 is driven by the electric push rod 17, the lifting base 16 drives the upper material conveying rollers 15 and the lower material conveying rollers 15 to move, thereby adjusting the distance between the three groups of material conveying rollers 15, the three groups of material conveying rollers 15 can penetrate through coiled belts 26 with different thicknesses, the correcting rollers 11 can not be lifted and adjusted due to the fact that the gears 10 are adopted as transmission structures, the correcting rollers 11 with corresponding calibers can be selectively installed according to the thickness of the coiled belts 26 by matching with the arrangement of the three-section structure correcting rollers 11 by utilizing the arrangement of the butt-joint clamping sleeve 14, so that conveying and leveling operations of the coiled belts 26 with different thicknesses are met, the correcting rollers 11 are driven by the gears 10, the three groups of correcting rollers 11 can penetrate through the two groups of coiled belts 26, and leveling operations of the two groups of coiled belts 26 can be completed simultaneously when leveling operations are performed as shown in fig. 8;
Meanwhile, in the coil release process, when the coil stock is offset, the coil stock made of the metal material can generate a wrinkling phenomenon, so that the surface quality of the material is affected, the coil stock cannot be corrected in time when the coil stock is inclined, and the functionality is single;
Therefore, by arranging the deviation correcting frame 23, the double-section full-drive numerical control automatic correction feeder is provided with a roll tape 26 deviation correcting structure, so that the roll tape 26 is prevented from being conveyed in a deviation state, the phenomenon of wrinkles on the surface of the roll tape is prevented, and the leveling effect of the roll tape is improved;
In operation, the upper roller 22 can adjust its position through a lifting structure, the lifting structure can be an electric lifting structure, the motor is utilized to drive the clamping seat through the screw rod to drive the upper roller 22 to move up and down, so that the upper roller 22 and the lower roller 21 are attached to the upper surface and the lower surface of the winding belt 26, after the winding belt 26 is inclined during conveying, the motor is utilized to drive the bidirectional screw rod 29, so that the bidirectional screw rod 29 drives the thread slider 25 to move, the deviation rectifying frame 23 is driven through the thread slider 25, so that the lower roller 21 and the upper roller 22 of the deviation rectifying frame 23 can drive the winding belt 26 to move in the opposite direction, so that the winding belt 26 is as shown in fig. 7, and the movement deviation rectifying operation of the winding belt 26 is completed.
The present invention is not limited in any way by the above-described preferred embodiments, but is not limited to the above-described preferred embodiments, and any person skilled in the art will appreciate that the present invention can be embodied in the form of a program for carrying out the method of the present invention, while the above disclosure is directed to equivalent embodiments capable of being modified or altered in some ways, it is apparent that any modifications, equivalent variations and alterations made to the above embodiments according to the technical principles of the present invention fall within the scope of the present invention.
Claims (7)
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108792718A (en) * | 2018-07-22 | 2018-11-13 | 杨岩 | A kind of unreeling structure of complex paper product production line |
| CN218910951U (en) * | 2022-08-23 | 2023-04-25 | 南通誉力智能装备有限公司 | Automatic deviation-correcting double-station slitter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2929951A1 (en) * | 2014-04-09 | 2015-10-14 | Siemens VAI Metals Technologies GmbH | Unwinding of a coiled strip and device for unwinding |
| DE102014216221A1 (en) * | 2014-05-26 | 2015-11-26 | Sms Group Gmbh | Apparatus and method for winding a strip material |
| CN221058522U (en) * | 2023-10-11 | 2024-05-31 | 东莞市科佳电路有限公司 | Board separating equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792718A (en) * | 2018-07-22 | 2018-11-13 | 杨岩 | A kind of unreeling structure of complex paper product production line |
| CN218910951U (en) * | 2022-08-23 | 2023-04-25 | 南通誉力智能装备有限公司 | Automatic deviation-correcting double-station slitter |
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