CN112297095A

CN112297095A - Slitting machine for slitting aluminum foil

Info

Publication number: CN112297095A
Application number: CN202011083645.8A
Authority: CN
Inventors: 贾文垚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-02-02

Abstract

The invention discloses a slitting machine for slitting aluminum foils, which belongs to the technical field of slitting machines and comprises the following components: the material storage rack, the uncoiler, the conveying platform, the shearing mechanism and the recoiling machine are used for automatically passing a sleeve to be sheared for material coils through the material storage rack and the uncoiler in sequence, and the material coils to be sheared on the uncoiler are conveyed to the shearing mechanism through the conveying platform for shearing, so that the recoiling machine can be used for recoiling. The automatic feeding, cutting and rolling integrated machine can realize automatic feeding, cutting and rolling, is beneficial to avoiding manual operation, greatly improves the production efficiency and is also beneficial to reducing the labor cost.

Description

Slitting machine for slitting aluminum foil

Technical Field

The invention relates to the technical field of metal slitting equipment, in particular to a slitting machine for slitting an aluminum foil.

Background

A slitting machine is known as a metal plate slitting device, which is suitable for performing longitudinal slitting work on a metal plate, and finally slitting the metal plate into narrow strips of a desired width.

The slitting machine in the prior art comprises a machine frame, a motor and a transmission device, wherein an inner cutter shaft and an outer cutter shaft are installed on the machine frame, the inner cutter shaft and the outer cutter shaft are arranged in parallel on the same horizontal plane, and the motor is connected with the inner cutter shaft and the outer cutter shaft through the transmission device. The inner cutter shaft and the outer cutter shaft are circumferentially and limitedly sleeved with a blade and a distance spacer sleeve, the inner cutter shaft is internally provided with an external thread, the outer cutter shaft is internally provided with an external thread, the external thread of the inner cutter shaft is internally provided with an external thread, the external thread of the outer cutter shaft is internally provided with an external thread, the external thread of the inner cutter shaft is internally provided with an external thread, the external thread of the outer cutter shaft is provided with an external thread, the internal thread of the inner cutter shaft is rotatably provided with a hydraulic lock nut, the external thread of the outer cutter shaft is provided with an. However, the existing slitting machine has low automation degree, and manual operation of workers is required, so that labor cost is inevitably increased, and production efficiency cannot be guaranteed.

Disclosure of Invention

In order to achieve the purpose, the invention provides a slitting machine for slitting aluminum foils, which aims to realize automatic feeding, slitting and complete material rolling, is beneficial to avoiding manual operation, greatly improves the production efficiency and is also beneficial to reducing the labor cost.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a slitting machine for slitting aluminum foil, comprising:

the material storage rack comprises a sleeve for storing a material roll to be cut and a support for placing the sleeve;

the inner rolling mechanism comprises a track and a rolling trolley which bears a sleeve barrel for cutting a material roll from the storage rack, and the rolling trolley moves back and forth along the track;

the uncoiler comprises a double-column-head clamping device and a slideway, wherein the double-column-head clamping device is used for clamping the sleeve, and the double-column-head clamping device moves on the slideway, so that the distance between the double-column-head clamping device can be adjusted, and the double-column-head clamping device is used for clamping the sleeve;

the conveying platform comprises a machine body and a transmission roller system arranged in the machine body, and the transmission roller system is used for transmitting the material to be cut transmitted from the uncoiler;

the cutting mechanism comprises a cutting assembly and a fixing frame, the cutting assembly is mounted on the fixing frame, and the cutting assembly cuts the material to be cut transmitted by the conveying platform;

and the taking machine device comprises two recoiling machines, an outer recoiling machine and an inner recoiling machine, the outer recoiling machine and the inner recoiling machine are distributed in parallel, and the finished sheared materials transmitted by the shearing mechanism can be recoiled by the outer recoiling machine and the inner recoiling machine.

Preferably, the support includes two stand columns that oppose each other, install on the stand column and to place telescopic shelf, the shelf includes the fixing base and holds the thing board, the fixing base with hold the thing board and connect as an organic wholely through the connecting plate, just the fixing base is fixed to be set up on the stand up end. To this kind of stock shelf simple structure, be convenient for installation and preparation are favorable to placing the sleeve of treating the shearing material book more simultaneously, and this kind of sleeve biggest coiled material external diameter 2000mm of treating the shearing material book, telescopic coiled material is directly placed in the last rolling up car of interior book mechanism by the overhead traveling crane.

Preferably, the stand includes sole, intermediate lever and flat board, the intermediate lever lower extreme is provided with the sole, the intermediate lever upper end is provided with the flat board, and passes through reinforcing plate fixed connection between the sole up end around the intermediate lever lower part, passes through floor fixed connection between intermediate lever upper portion and the flat board lower surface. Because the sleeve of the material roll to be cut is generally heavier, the strength of the stand column can be greatly improved by the arrangement, and the stand column is prevented from being damaged.

Preferably, the rib plate comprises a lower supporting plate and an upper fixing block, the lower supporting plate and the upper fixing block are integrally formed, the lower supporting plate is triangular, the upper fixing block is square, and a square hole is formed in the middle of the upper fixing block. The arrangement of the rib plate is mainly considered to be convenient for installation and is also beneficial to reducing the weight of the rib plate.

Preferably, the number of the ribs is two.

Preferably, the object bearing plate comprises a bottom bearing plate and a resisting plate, and the resisting plate is transversely arranged on the bottom bearing plate. To the design of this kind of holding the thing board, it is also circular mainly to treat the sleeve of cutting the material book, is favorable to treating the sleeve of cutting the material book more like this and places on holding the thing board, because the bottom bearing board also can make the atress more even, is favorable to improving equipment's life more moreover.

Preferably, the bottom bearing plate is in a V shape formed by welding two steel plates, so that the sleeve can be better borne, and the sleeve is prevented from rolling.

Preferably, the number of the material storage frames is two, one material storage frame is a material preparation material storage frame, the other material storage frame is an operation material storage frame, the material preparation material storage frame is used for preparing materials, the overhead traveling crane places the aluminum coil hoisted in the incoming material area on the material preparation material storage frame, the material preparation material storage frame supports two ends of the sleeve at the center of the aluminum coil, and the two material storage frames are used for ensuring the efficiency of material loading turnover.

Preferably, the winding car comprises a car chassis, wheels sliding along the rails are arranged on the lower end face of the car chassis, a lifting mechanism and a driving device are arranged on the car chassis, the driving device drives the wheels to move so as to drive the winding car to move back and forth, the driving device comprises a driving motor (a variable frequency motor or a speed reduction motor) and a chain wheel, the driving motor is arranged on the car chassis, the output end of the driving motor is in transmission connection with the wheels through the chain wheel, specifically, the output end of the driving motor drives the wheels to move through the chain wheel, and the wheels drive the winding car to move back and forth along the rails; the lifting mechanism is provided with a bearing platform for bearing the sleeve. The winding-up trolley arranged in the way can slide along the track, so that the sleeve of the material coil to be cut can be transported to the unwinding machine.

Preferably, elevating system includes intermediate lever structure and lift drive structure, and lift drive structure drives intermediate lever structure up-and-down motion, intermediate lever structure includes that the middle part passes through the mutual articulated outer pole of intermediate pin and interior pole, the lower extreme of outer pole and interior pole is all fixed on the vehicle bottom dish, the upper end of outer pole and interior pole is all fixed on the plummer, intermediate lever structural connection has the lift drive structure, drives the up-and-down motion of intermediate lever structure through the lift drive structure, the up-and-down motion of intermediate lever structure drives the lift of plummer, the lift drive structure includes pneumatic cylinder and telescopic link, the pneumatic cylinder is connected with the telescopic link, the telescopic link is connected with relative outer pole or interior pole through the connecting rod, the pneumatic cylinder is connected with the controller of control pneumatic cylinder action. The arrangement is favorable for lifting the sleeve of the material coil to be cut to a proper height, so that the clamping of the uncoiler in the subsequent process is facilitated, the manual operation is avoided, and the production efficiency and the safety are greatly improved.

Preferably, still including unloading incomplete book transport mechanism, it sets up on last book car side end face to unload incomplete book transport mechanism, it includes backup pad, lower plate and scissors frame to unload incomplete book transport mechanism, go up and link together through the scissors frame between backup pad and the lower plate, it is provided with the derivation roller to be provided with even interval distribution in the backup pad to go up, be provided with hydraulic pressure elevating gear on the lower plate, the drive of hydraulic pressure elevating gear the lift of scissors frame, it is connected with thrust unit to derive the roller, drives the derivation roller in the backup pad through thrust unit and rotates. The lower base plate of the residual coil unloading and transferring mechanism is provided with the side end face of the chassis of the winding car, the hydraulic lifting device adopts a driving cylinder (hydraulic pressure) and a telescopic rod (hydraulic telescopic rod), when the winding car travels back and forth along a track, the pushing device of the winding car comprises a motor, a transmission chain wheel and a transmission chain, the motor drives the transmission chain wheel, the transmission chain wheel drives the transmission chain to rotate, and the leading-out roller on the electric upper supporting plate of the transmission chain rotates, so that the sleeve with the residual coil is moved. The sleeve is convenient to move and rotate out after the sleeve used for storing the material roll to be cut is released in the using process.

Preferably, the bearing table is provided with a double-cone-shaped roller V-shaped groove, the double-cone-shaped roller V-shaped groove is provided with a hard layer, and the hard layer is provided with a connecting screw. Through the V-shaped groove, the phenomenon that the sleeve to be cut to form the material roll shakes during operation and slips off is avoided, so that equipment is damaged, the safety problem is caused more seriously, and the operation stability is improved better.

Preferably, the double-column-head clamping device comprises an operation side uncoiler and a drive side uncoiler, the operation side uncoiler and the drive side uncoiler are distributed oppositely, corresponding slideways are matched with the lower bottom surfaces of the operation side uncoiler and the drive side uncoiler, the distance between the operation side uncoiler and the drive side uncoiler is exactly consistent with the length of the sleeve, the operation side and the drive side which are symmetrically arranged are correspondingly arranged on the mutually opposite surfaces of the operation side uncoiler and the drive side uncoiler, and a motor and a gear box are arranged in the drive side uncoiler. The double-column-head clamping device can automatically clamp the sleeve of the material roll to be cut, and the running stability of the double-column-head clamping device is improved. In the using process, the distance between the operation side uncoiler and the drive side uncoiler is just consistent with the length of the sleeve, so that the sleeve can be clamped better, a certain safety distance is reserved between the operation side uncoiler and the drive side uncoiler, the safety distance refers to the minimum distance and the maximum distance between the operation side uncoiler and the drive side uncoiler, the minimum distance is favorable for preventing collision between the operation side uncoiler and the drive side uncoiler and damaging machine equipment, the maximum distance is slightly larger than the length of the sleeve, the sleeve is favorable for being installed between the operation side uncoiler and the drive side uncoiler, and the equipment of the operation side uncoiler and the drive side uncoiler is prevented from being damaged in the installation process.

Preferably, operation side and drive side all include main shaft, pyramid subassembly, sector plate, slider, pull rod and gland, the pull rod sets up in the main shaft, the inner and the gland of pull rod pass through big nut fixed connection, the gland is installed on the pyramid subassembly, the pyramid subassembly sets up on the main shaft, the pyramid subassembly includes a plurality of pyramids, is provided with the spacer between the pyramid, the sector plate passes through the sloping surface with the pyramid subassembly and is connected, the sector plate is the echelonment, and the external diameter of its inner is less than the external diameter of outer end, the slider sets up on the main shaft, along radial sliding connection with the outer end of sector plate.

Preferably, a hydraulic cylinder is connected to the operation side uncoiler or the drive side uncoiler, a piston rod of the hydraulic cylinder is connected to the operation side uncoiler or the drive side uncoiler, and the hydraulic cylinder is connected to the PLC controller.

Preferably, a transmission roller system is arranged in the machine body, and particularly, the transmission roller system consists of a follower roller. The device is arranged to facilitate the release of the material coil to be cut on the uncoiler, so that the material can be cut on the cutting mechanism.

Preferably, the follower roller is a carbon roller, the specification of the carbon roller is phi 252mm, and the effective length of the roller surface of the carbon roller is 1500 mm. Because the middle section from the uncoiler to the shearing mechanism is long in strip stroke, in order to reduce the rotational inertia of the follower roller and ensure that the follower roller can flexibly rotate at a high speed, the section adopts an inlet carbon roller with low density, strong rigidity and small deflection deformation. The stroke of the strip in the middle section from the shearing mechanism to the coiler is short, and the abrasion of the strip finished product to the follower roller is aggravated, so that the part adopts a steel roller, and the outer surface of the roller is plated with hard chromium to ensure the surface quality of the contact with the aluminum foil strip.

The invention has the beneficial effects that: compared with the prior art, the automatic feeding, cutting and coiling device comprises a material storage rack, an uncoiler, a conveying platform, a shearing mechanism and a coiling machine, so that automatic feeding, cutting and coiling can be realized, manual operation is avoided, the production efficiency is greatly improved, and the labor cost is reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the storage rack of the present invention.

FIG. 3 is a schematic view of the inner wrap mechanism of the present invention.

Fig. 4 is a schematic view of an unwinder of the present invention.

FIG. 5 is a schematic diagram of a transfer platform according to the present invention.

Fig. 6 is a schematic view of the shearing mechanism of the present invention.

FIG. 7 is a schematic view of the tool changing cart apparatus of the present invention.

FIG. 8 is a schematic view of a coiler according to the present invention.

Fig. 9 is a schematic view of the cartridge deriving device of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the embodiment of the invention, the definition of inside and outside mainly takes the direction of the incoming material as a judgment basis, namely, one side close to the uncoiler is inside, and the other side far away from the uncoiler is outside.

Referring to fig. 1, a slitting machine for slitting aluminum foil, which is mainly used for slitting aluminum foil, includes:

the storage rack 1 comprises a sleeve 11 for storing a material roll to be cut (an aluminum roll) and a support 12 for placing the sleeve 11.

As shown in fig. 2, the bracket 12 includes two mutually opposite upright columns 121, a shelf 122 capable of placing the sleeve 11 is installed on the upright column 121, the shelf 122 includes a fixing seat 1221 and a carrying plate 1222, the fixing seat 1221 and the carrying plate 1222 are connected as a whole by a connecting plate 1223, and the fixing seat 1221 is fixedly disposed on the upper end surface of the upright column 121.

Specifically, the upright 121 includes a foot plate 1211, a middle rod 1212 and a flat plate 1213, the foot plate 1211 is disposed at the lower end of the middle rod 1212, the flat plate 1213 is disposed at the upper end of the middle rod 1211, the periphery of the lower portion of the middle rod 1212 is fixedly connected to the upper end surface of the foot plate 1211 through a reinforcing plate 1214, and the upper portion of the middle rod 1212 is fixedly connected to the lower surface of the flat plate 1213 through a rib 1215. The ribbed plate 1215 includes a lower supporting plate and an upper fixing block, the lower supporting plate and the upper fixing block are integrally formed, the lower supporting plate is triangular, the upper fixing block is square, a square hole is formed in the middle of the upper fixing block, and the number of the ribbed plate 1215 is two. The object bearing plate 1222 comprises a bottom bearing plate 12221 and a resisting plate 12222, the resisting plate 12222 is transversely arranged on the bottom bearing plate 12221, the bottom bearing plate 12221 is in a V shape formed by welding two steel plates, and therefore the sleeve 11 can be better borne, and rolling of the sleeve 11 is prevented.

In the embodiment of the invention, the number of the material storage frames 1 is two, one material storage frame is a material preparation material storage frame, the other material storage frame is an operation material storage frame, the material preparation material storage frame is used for preparing materials, an overhead traveling crane is used for placing aluminum rolls hoisted in a material supply area on the material preparation material storage frame 1, the material preparation material storage frame supports two ends of a sleeve at the center of the aluminum rolls, and the two material storage frames 1 are used for ensuring the efficiency of material loading turnover.

As shown in fig. 3, the inner winding mechanism 2 includes a rail 21 and a winding carriage 22 carrying the sleeve 11 from the stock rack 1 for winding to be cut, and the winding carriage 22 moves back and forth along the rail 21.

In the embodiment of the present invention, the reeling vehicle 22 includes a chassis 221, wheels 222 sliding along the rails 21 are disposed on a lower end surface of the chassis 221, a lifting mechanism 223 and a driving device 224 are disposed on the chassis 221, the driving device 224 drives the wheels 222 to move, so as to drive the reeling vehicle 22 to run back and forth, the driving device 224 includes a driving motor (a variable frequency motor or a reduction motor) and a sprocket, the driving motor is disposed on the chassis 221, an output end of the driving motor is in transmission connection with the wheels 222 through the sprocket, specifically, the output end of the driving motor drives the wheels 222 to move through the sprocket, and the wheels 222 enable the reeling vehicle 22 to run back and forth along the rails 21. A susceptor 225 for supporting the sleeve 11 is attached to the elevating mechanism 223.

The lifting mechanism 223 includes middle pole structure and lift drive structure, the lift drive structure drives middle pole structure up-and-down motion, middle pole structure includes that the middle part is through middle pin 2231 mutual articulated outer pole 2232 and interior pole 2233, the lower extreme of outer pole 2232 and interior pole 2233 is all fixed on the vehicle chassis 221, the upper end of outer pole 2232 and interior pole 2233 is all fixed on plummer 225, the up-and-down motion of middle pole structure drives plummer 225's lift, the lift drive structure includes pneumatic cylinder 2234 and telescopic link 2235, pneumatic cylinder 2234 is connected with telescopic link 2235, telescopic link 2235 is connected with relative outer pole 2232 or interior pole 2233 through connecting rod 2236, pneumatic cylinder 2234 is connected with the controller of control pneumatic cylinder 2234 action (the controller is the peripheral equipment, it connects through the wire).

Still including unloading incomplete book transport mechanism 226, it sets up on last car 22 side end face to unload incomplete book transport mechanism 226, it includes backup pad 2261 to unload incomplete book transport mechanism 226, lower plate 2262 and scissors frame 2263, it links together through scissors frame 2263 to go up between backup pad 2261 and the lower plate 2262, it is provided with even interval distribution on the backup pad 2261 and derives roller 2264, be provided with hydraulic pressure elevating gear 2265 on the lower plate 2262, hydraulic pressure elevating gear 2265 drives the lift of scissors frame 2263, it is connected with thrust unit to derive roller 2264, it rotates to drive derivation roller 2264 on the backup pad 2261 through thrust unit. The lower bottom plate 2262 of the residual roll unloading transfer mechanism 226 is provided with the end face of the chassis 221 side of the upper rolling carriage 22, the hydraulic lifting device 2265 adopts a driving cylinder (hydraulic pressure) and a telescopic rod (hydraulic telescopic rod), when the upper rolling carriage 22 travels back and forth along the track 21, the pushing device of the upper rolling carriage 22 comprises a motor, a transmission chain wheel and a transmission chain, the motor drives the transmission chain wheel, the transmission chain wheel drives the transmission chain wheel to rotate, and the guiding roller 2264 on the electric upper supporting plate 2261 of the transmission chain wheel rotates, so that the sleeve 11 with the residual roll moves. During use, in particular after the release of the sleeve 11 for storing the rolls to be cut, the movement and the turning-out of the sleeve 11 are facilitated.

Be provided with two conical roller V-arrangement grooves 2251 on plummer 225, and be provided with a hard layer (inlay and have convenient quality rubber, prevent to have in advance to wait to cut the aluminium of rolling up the material and roll up the surface on the sleeve 11 because of colliding and collapsing when plummer 225 moves) on two conical roller V-arrangement grooves 2251, be provided with connecting screw on the hard layer. In the using process, the V-shaped groove 2251 of the double-cone roller on the supporting platform 225 can well support the sleeve 11 for storing the material roll to be cut (aluminum roll), which prevents the sleeve 11 for storing the material roll to be cut (aluminum roll) from moving and shaking during the feeding (also referred to as inner feeding in this embodiment), and also facilitates the movement and shaking during the removing process of the sleeve 11 left (also referred to as outer remaining in this embodiment) after the material roll to be cut (aluminum roll) stored on the sleeve 11 is released, so as to make the operation more stable, safe and reliable, meanwhile, the V-shaped groove 2251 of the double-cone roller is provided with a hard layer, which facilitates the improvement of the service life of the V-shaped groove 2251 of the double-cone roller, and avoids the damage caused by the collision between the sleeve 11 for storing the material roll to be cut (aluminum roll) and the V-shaped groove 2251 of the double-cone roller, the hard layer is provided with connecting screws, which advantageously reduce the contact area, so that the sleeve 11 for storing the material roll to be cut (aluminum roll) is moved on the support 225, thus facilitating the running into the V-shaped groove 2251 of the double-cone roller and the removal from the V-shaped groove 2251 of the double-cone roller.

In the embodiment of the present invention, the movement of the reeling vehicle 22 is driven by the driving device 224, because the driving device 224 includes a driving motor (a variable frequency motor or a reduction motor) and a sprocket, the driving motor is disposed on the chassis 221, the output end of the driving motor is connected with the wheels 222 through the sprocket in a transmission manner, the driving motor drives the wheels 222 under the chassis 221 to walk back and forth on the track 21 through the sprocket, and the lifting of the reeling vehicle 22 is driven by the lifting driving structure in the lifting mechanism 223 to lift up and down, so as to drive the carrying platform 225 of the reeling vehicle 22 to lift up or down. The operation process of the upper rolling car 22 is that the upper rolling car 22 moves the bearing platform 225 with the V-shaped groove 2251 to the bottom of the material storage rack 1 under the driving action of the driving motor (a variable frequency motor or a speed reduction motor), because the rail 21 is designed with a limit block, when the upper rolling car 22 moves to a preset position, the upper rolling car automatically stops, the controller controls the opening and closing of the hydraulic cylinder 2234, the hydraulic cylinder 2234 drives the telescopic rod 2235 to perform telescopic motion, the telescopic rod 2235 extends out to push the middle rod structure to move and lift, the bearing platform 225 is lifted to store a material roll (aluminum roll) to be cut, then the upper rolling car 22 moves towards the direction of the uncoiler 3, and when the upper rolling car 22 moves to the central line of the uncoiler 3, the upper rolling car 22 automatically stops under the action of stroke.

As shown in fig. 4, the uncoiler 3 comprises a double-column-head clamping device 31 for clamping the sleeve 11 and a slideway 32, the movement of the double-column-head clamping device 31 on the slideway 32 can adjust the distance between the double-column-head clamping device 31 for clamping the sleeve 31.

In the embodiment of the present invention, the dual-column-head clamping device 31 includes an operating side uncoiler 311 and a driving side uncoiler 312, the operating side uncoiler 311 and the driving side uncoiler 312 are distributed oppositely, and the lower bottom surfaces of the operating side uncoiler 311 and the driving side uncoiler 312 are matched with corresponding slideways 32, the distance between the operating side uncoiler 311 and the driving side uncoiler 312 is exactly the same as the length of the sleeve 11, and the mutually opposite surfaces of the operating side uncoiler 311 and the driving side uncoiler 312 are correspondingly provided with an operating side 313 and a driving side 314 which are symmetrically arranged. The operation side 313 and the driving side 314 both comprise a spindle, a pyramid component, a sector plate, a sliding block, a pull rod and a pressing cover, the pull rod is arranged in the spindle, the inner end of the pull rod is fixedly connected with the pressing cover through a large nut, the pressing cover is installed on the pyramid component, the pyramid component is arranged on the spindle and comprises a plurality of pyramids, spacer sleeves are arranged among the pyramids, the sector plate is connected with the pyramid component through an inclined table surface, the sector plate is in a step shape, the outer diameter of the inner end of the sector plate is smaller than that of the outer end of the sector plate, and the sliding block is arranged on the spindle and is in sliding connection with the outer end of. The operating side uncoiler 311 or the driving side uncoiler 312 is connected with a hydraulic cylinder 315, a piston rod of the hydraulic cylinder 315 is connected with the operating side uncoiler 311 or the driving side uncoiler 312, and the hydraulic cylinder 315 is connected with the PLC. In the using process, the distance between the operation side uncoiler 311 and the drive side uncoiler 312 is just consistent with the length of the sleeve 11, so that the sleeve can be clamped better, a certain safety distance is reserved between the operation side uncoiler 311 and the drive side uncoiler 312, the safety distance refers to the minimum distance and the maximum distance between the operation side uncoiler 311 and the drive side uncoiler 312, the minimum distance is favorable for preventing collision between the operation side uncoiler 311 and the drive side uncoiler 312 and damaging machine equipment, the maximum distance is slightly larger than the length of the sleeve 11, the sleeve 11 is favorable for being installed between the operation side uncoiler 311 and the drive side uncoiler 312, and the equipment for operating the side uncoiler 311 and the drive side uncoiler 312 is prevented from being damaged in the installation process.

In practical use, firstly measuring the width of a coiled plate, then using the coiling car 22 to move the sleeve 11 for storing the coiled material to be cut to the position of the uncoiler 3, inputting the width value on the PLC controller, starting the PLC controller, sending an electric signal to the hydraulic cylinder 315 on the operation side uncoiler 311 or the driving side uncoiler 312 by the PLC controller, extending the piston rod after the hydraulic cylinder 315 receives the electric signal, pushing the operation side uncoiler 311 or the driving side uncoiler 312 to slide on the corresponding slide way 32 by the piston rod of the hydraulic cylinder 315, sending an electric signal to the hydraulic cylinder 315 by the PLC controller after the distance between the operation side 313 and the driving side 314 on the operation side uncoiler 311 and the driving side uncoiler 312 is just equal to the input coiled plate width value, immediately stopping the operation of the coiled material after the hydraulic cylinder 315 receives the electric signal, thereby completing the clamping of the sleeve 11 for coiling the coiled material to be cut, the automatic control system has the characteristics of high automation degree and high control precision, and reduces the labor amount.

In the embodiment of the invention, when in use, the uncoiler 3 is separated along the axial direction when feeding (also called as inner material in the embodiment), the sleeve 11 for storing the material coil to be sheared enters the central symmetrical position of the operation side uncoiler 311 and the driving side uncoiler 312 under the action of the upper coiling vehicle 22, the height of the inner holes in the operation side 313 and the driving side 314 is adjusted, the operation side 313 and the driving side 314 simultaneously enter the inner part under the reducing state, the rotary oil cylinder stretches, the pull rod pushes the pyramid component to move inwards through the gland, the sector plate expands under the action of the inclined table surface, the U-shaped chute at the head of the sector plate is matched with the slide block, the slide block axially positions the sector plate, the outer end of the slide block is provided with the press ring, the operation side 313 and the driving side 314 expand the diameter, because the sector plate is in a step structure, the diameter of the sector plate can respectively correspond to the bore diameter of the sleeve 11 to be sheared after expanding, so that the sleeve 11 to be, the sleeve 1 of the roll to be cut starts to release and the operating side 313 and the driving side 314 operate.

The uncoiler 3 in the embodiment of the invention can also be a first operation side uncoiler (a box body bracket, an internal gearless transmission mechanism and passive transmission are adopted, and the uncoiler is driven to rotate and uncoil) on one side, a second operation side uncoiler (which can move back and forth on a linear slideway and move towards two sides before feeding or when discharging a residual coil sleeve) is correspondingly arranged on the other side, a double-column-head clamping device (the expansion and contraction are realized under the action of a rotary oil cylinder and the relative movement is placed on the inner wall of the sleeve under the action of friction force during the expansion and uncoiling so as to ensure that the double-column-head clamping device and the sleeve with a coil synchronously rotate and uncoil) is arranged on the operation side uncoiler with the slideway, the double-column-head clamping device is coaxially connected with the rotary oil cylinder, a gear box is arranged inside the second operation side uncoiler, and the gear transmission is arranged in the gear box, different rotating speeds are formed under the driving of the motor, and different uncoiling speeds are achieved. The first operating side winder corresponds to the operating side winder 311, and the second operating side winder corresponds to the driving side winder 312.

As shown in fig. 5, the conveying platform 4 includes a body 41, and a driving roller system 42 is disposed in the body 41, and the driving roller system 42 is used for conveying the material to be cut, which is conveyed from the uncoiler 3.

In the embodiment of the present invention, a driving roller system 42, specifically a driving roller system 42 consisting of ten follower rollers 421 is disposed in the machine body 41, the follower rollers 421 are carbon rollers, the specification of the carbon rollers is phi 252mm, and the effective length of the roller surfaces of the carbon rollers is 1500 mm. Because the strip has a long stroke from the uncoiler 3 to the middle section of the shearing mechanism 5, in order to reduce the rotational inertia of the follower roller 421 and ensure that the follower roller 421 can flexibly rotate at a high speed, the section adopts an inlet carbon roller with low density, strong rigidity and small deflection deformation. The strip in the middle section from the shearing mechanism 5 to the coiling machine 6 has short stroke, and the abrasion of the strip finished product to the follower roller 421 is increased, so that the part adopts a steel roller, and the outer surface of the roller is plated with hard chromium in order to ensure the surface quality of the contact with the aluminum foil strip.

In the embodiment of the invention, the aluminum strip on the sleeve 11 for storing the material roll to be cut (aluminum roll) is wound in the transmission roller system 42, the transmission roller system 42 is used for flattening the aluminum strip, preventing the strip from wrinkling, and ensuring that the strip forms different wrap angles with each roller so as to ensure that the surface of the strip has tension, looseness, slippage and the like. The body 41 of the transfer platform 4 is provided with an operating side coiler 43, which is individually openable movable.

As shown in fig. 6, the cutting mechanism 5 includes a cutting assembly 51 and a fixing frame 52, the cutting assembly 51 is disposed on the fixing frame 52, and the cutting assembly 51 cuts the material to be cut, which is transmitted from the transmission platform 4.

In the embodiment of the present invention, the slitting assembly 51 comprises a knife rest 511 and knife shafts arranged in parallel in the knife rest 511, an openable pressing and positioning device 512 is arranged on one end surface of the knife rest 511, a corresponding annular knife 513 is arranged in the knife shaft, and the end surface of the annular knife 513 is locked with the pressing and positioning device 512 through a locking nut 514. The pressing and positioning device 512 comprises a distance sleeve, a base 5121 and a pressing plate 5122, the base 5121 and the pressing plate 5122 are connected through a hinge, a handle ring 5123 is arranged on the pressing plate 5122, when the annular cutter 513 is mounted and dismounted, the pressing and positioning device 512 can be opened, namely, the handle ring 5123 is pulled by a hand, the pressing plate 5122 and the distance sleeve are opened or pressed, so that the annular cutter 513 is mounted and dismounted (the annular cutter 513 enters from the position and is mounted on two cutter shafts), wherein the annular cutter 513 and the distance sleeve are pressed by the locking nut 514, and the functions of positioning, locking and the like are achieved. The annular cutting tool 513 forms a different cutting width with the distance sleeve on the tool holder 511. Spinning oil cylinders 515 are mounted on the inner tracks of two sides of the two ends of the annular cutter 513 on the slitting assembly 51, the tool rest 511 can be firmly pressed through the spinning oil cylinders 533, the movement of the tool rest 511 is favorably prevented, and the spinning oil cylinders 515 have a good effect of fixing the tool rest 511.

In the embodiment of the present invention, the cutter shaft of the annular cutter 513 in the slitting assembly 51 is connected with an ac motor, the ac motor is connected with the cutter shaft through a reduction gearbox and a universal coupling, and the ac motor, the reduction gearbox, the universal coupling and the cutter shaft are all mounted on the fixing frame 52.

As shown in fig. 7, the cutting mechanism 5 is further provided with a tool changing carriage device 53, the tool changing carriage device 53 includes a carriage body 531 and a slide rail 532, and the carriage body 531 slides back and forth on the slide rail 532. When the tool needs to be replaced, the annular tool 513 and the tool rests 511 are conveyed to the tool matching room through the tool changing trolley device 53, then the annular tool 513 and the rubber distance sleeve are detached from the tool matching room, the annular tool and the rubber distance sleeve are conveyed into the shearing mechanism 5 through the tool changing trolley device 53 after the annular tool is matched, each device is provided with two tool rests for alternative use, and the production efficiency is improved. After the cutter is assembled, the cutter is transported to the slide rail 532 through the cutter changing trolley device 53, and can be externally transported to the shearing mechanism 5 through the pushing of a single person, the tail part of the cutter frame 511 is provided with a positioning device, the rotation of the cutter shaft is driven by the spline shaft and the spline sleeve at the tail part of the cutter frame 511, when the cutter frame is moved out, the spline shaft and the spline sleeve are separated, when the pushing cutter frame is replaced, the spline shaft and the spline sleeve are in butt joint connection, and the spline sleeve is in connection transmission.

As shown in fig. 8, the winding machine device 6 includes two winding machines, an outer winding machine 61 and an inner winding machine 62, the outer winding machine 61 and the inner winding machine 62 are arranged in parallel, and the finished sheared materials transferred from the shearing mechanism 5 can be wound by the outer winding machine 61 and the inner winding machine 62.

In the industry of the present invention, the first industry practice is interior, and the second practice is exterior. The outside winder 61 includes a first driving side winder 611 in the embodiment of the present invention, the first driving side coiling machine 611 is provided with a motor 614 of a first driving gear box, the motor 614 of the first driving gear box is connected with a first coiling shaft 613, the upper end of the first driving side coiling machine 611 is provided with a first connecting beam 612, the first connecting beam 612 is provided with a first positioning oil cylinder 615, the motor 614 of the first driving gear box is connected with the first driving side coiling machine 611 and a first operating side coiling machine 616, the first coiling shaft 613 and the first driving side coiling machine 611 are connected through a first flange bolt 617 (the first coiling shaft 613 can be replaced according to customer requirements), and the end face of the first coiling shaft 613 penetrating through the first operating side coiling machine 616 is provided with a first locking oil cylinder 618 (locking during linkage and opening during single-action operation of the first operating side coiling machine 616). The inside coiler 62 includes a second driving side coiler 621, a second connecting beam 622 and a second reel 623, a motor 624 of a second driving gear box is arranged in the second driving side coiler 621, the motor 624 of the second driving gear box is connected with the second reel 623, the inner end of the second driving side coiler 621 is provided with the second connecting beam 622, a second positioning oil cylinder 625 is arranged in the second connecting beam 622, the motor 624 of the second driving gear box is connected with the second driving side coiler 621 and a second operating side coiler 626, the second reel 623 is connected with the second driving side coiler 621 through a second flange bolt 627 (the second reel 623 can be replaced according to customer requirements), and a second locking oil cylinder 628 (locking in linkage, opening in single action when operating the first operating side coiler 616) is arranged on the end face of the second reel 623 penetrating through the second operating side coiler 626. The first driving side coiler 611 and the second driving side coiler 621 are provided with an upper mounting groove 619 and a lower mounting groove 629 for mounting the linear guide, the upper mounting groove 619 for mounting the upper linear guide, the lower mounting groove 629 for mounting the lower linear guide, and the first operating side coiler 616 and the second operating side coiler 626 are connected by the traverse cylinder 63.

In the industry of the present invention, the first industry practice is interior, and the second practice is exterior. In the embodiment of the present invention, the first reel 613 and the second reel 623 are respectively driven by the motor 614 of the first driving gear box and the motor 624 of the second driving gear box. The first driving side coiler 611 and the second driving side coiler 621 are mainly a gear box, a matching motor and an operation panel, different output rotating speeds are formed by the matching motor, different coiling speeds can be set on the operation panel according to the state of supplied materials during production, and the first driving side coiler 611 and the second driving side coiler 621 move along a linear guide rail on the machine body under the action of the transverse moving oil cylinder 63 to realize single action or linkage of the coiling mechanism 6. The first positioning oil cylinder 615 is beneficial to locking the first positioning oil cylinder 615 and the first connecting beam 612 during production linkage, so that the first driving side coiling machine 611 and the first operating side coiling machine 616 are in (lower) linkage outside the action of the traversing oil cylinder 63, the first positioning oil cylinder 615 is opened during discharging, the first driving side coiling machine 611 is separated from the first operating side coiling machine 616 and moves to the center of equipment, the discharging carriage moves to the position right below a finished product material roll, then the discharging carriage ascends to support the finished product aluminum roll, then the winding shaft contracts, the winding shaft is separated from an aluminum tube core in the center of the finished product aluminum roll, the discharging carriage moves the finished product material roll out to the outside of winding, the finished product is moved out through the discharging carriage, and the same effect is achieved for the second positioning oil cylinder 625. The first operation side winding reel 616 operates the first driving side winding reel 611 to be linked with the first operation side winding reel 616 during normal production, the first operation side winding reel 616 is operated to be opened independently to move to the inside when production is finished or the first reel 613 is replaced, a finished material roll is lifted and carried away by a discharging carriage on the operation side and then is conveyed to a finished material area by a crown block, and similarly, the second operation side winding reel 626 is also in the same manner. The first reel 613 is expanded and contracted under the action of a motor 614 of a first driving gear box of the first driving side coiler 611, a shearing material (aluminum core) is placed on the first reel 613, when the first reel 613 is expanded, the inner wall of the shearing material (aluminum core) and the first reel 613 are kept relatively static under the action of friction force, an aluminum tape is wound on the aluminum core during production, a discharging vehicle firstly lifts a finished roll, the motor 614 of the first driving gear box of the first driving side coiler 611 is contracted, the first reel 613 is contracted, the inner wall of the shearing material (aluminum core) is separated from the first reel 613, a first positioning oil cylinder 615 and a first locking oil cylinder 618 of the first operating side coiler 616 are opened, and the finished roll is removed through the discharging vehicle.

As shown in fig. 9, the sleeve guiding device 7 further includes a roller frame 71, a plurality of parallel cylinders 72 are disposed on the roller frame 71 (in the embodiment of the present invention, eight cylinders 72 are provided, each cylinder is wide at two ends and narrow in the middle), each sleeve guiding device 7 is arranged at an inclination of 10 ° on the horizontal plane of the roller frame 71, the sleeve guiding device 7 is disposed at the end of the uncoiler 3, and the sleeve guiding device 7 is used in cooperation with the stub coil unloading transfer mechanism 226 of the upper coiling car 22 in the inner coiling mechanism 2. In the using process, after the sleeve 11 for storing the material roll to be cut is released, the lower part of the sleeve 11 in the uncoiler 3 is arranged in the residual roll discharging and transferring mechanism 226, the discharging roller 2264 in the residual roll discharging and transferring mechanism 226 is transferred to the sleeve discharging device 7, the sleeve is conveyed to the sleeve placing area through a plurality of mutually parallel cylinders 72 on the sleeve discharging device 7, and due to the slope design of the roller frame 71, the cylinders 72 automatically move and are discharged under the action of gravity.

It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.

Claims

1. The utility model provides a slitting machine for aluminium foil is cut which characterized in that: the method comprises the following steps:

the material storage rack (1) comprises a sleeve (11) for storing a material roll to be cut and a support (12) for placing the sleeve (11);

an inner rolling mechanism (2), wherein the inner rolling mechanism (2) comprises a track (21) and a rolling-up trolley (22) carrying the sleeve (11) of the material roll to be cut from the storage rack (1), and the rolling-up trolley (22) moves back and forth along the track (21);

an uncoiler (3), the uncoiler (3) comprising a double-column-head clamping device (31) for clamping a sleeve (11) and a slideway (32), the movement of the double-column-head clamping device (31) on the slideway (32);

the conveying platform (4) comprises a machine body (41) and a transmission roller system (42) is arranged in the machine body (41), and the transmission roller system (42) is used for transmitting the to-be-sheared materials transmitted from the uncoiler (3);

the shearing mechanism (5), the shearing mechanism (5) comprises a cutting component (51) and a fixing frame (52), the cutting component (51) is installed on the fixing frame (52), and the cutting component (51) cuts the material to be sheared, which is transmitted by the conveying platform (4);

the taking-out device (6) comprises two recoiling machines, an outer recoiling machine (61) and an inner recoiling machine (62), the outer recoiling machine (61) and the inner recoiling machine (62) are distributed in parallel, and finished sheared materials transmitted by the shearing mechanism (5) can be coiled through the outer recoiling machine (61) and the inner recoiling machine (62).

2. A slitting machine for slitting aluminum foils as claimed in claim 1, characterized in that: the support (12) comprises two mutually opposite upright columns (121), the upright columns (121) are provided with shelf plates (122) capable of placing the sleeves (11), each shelf plate (122) comprises a fixed seat (1221) and a bearing plate (1222), the fixed seats (1221) and the bearing plates (1222) are connected into a whole through a connecting plate (1223), and the fixed seats (1221) are fixedly arranged on the upper end faces of the upright columns (121).

3. A slitting machine for slitting aluminum foils as claimed in claim 2, characterized in that: the upright post (121) comprises a foot plate (1211), a middle rod (1212) and a flat plate (1213), wherein the foot plate (1211) is arranged at the lower end of the middle rod (1212), the flat plate (1213) is arranged at the upper end of the middle rod (1212), the periphery of the lower part of the middle rod (1212) is fixedly connected with the upper end face of the foot plate (1211) through a reinforcing plate (1214), and the upper part of the middle rod (1212) is fixedly connected with the lower surface of the flat plate (1213) through a rib plate (1215).

4. A slitting machine for slitting aluminum foils as claimed in claim 3, characterized in that: the ribbed plate (1215) comprises a lower supporting plate and an upper fixing block, the lower supporting plate and the upper fixing block are integrally formed, the lower supporting plate is triangular, the upper fixing block is square, and a square hole is formed in the middle of the upper fixing block.

5. A slitting machine for slitting aluminum foils as claimed in claim 2, characterized in that: the object bearing plate (1222) comprises a bottom bearing plate (12221) and a resisting plate (12222), wherein the resisting plate (12222) is transversely arranged on the bottom bearing plate (12221).

6. A slitting machine for slitting aluminum foils as claimed in claim 1, characterized in that: the upper rolling trolley (22) comprises a trolley chassis (221), wheels (222) sliding along the rail (21) are arranged on the lower end face of the trolley chassis (221), a lifting mechanism (223) and a driving device (224) are arranged on the trolley chassis (221), the driving device (224) drives the wheels (222) to move, namely, the upper rolling trolley (22) is driven to walk back and forth, the driving device (224) comprises a driving motor and a chain wheel, the driving motor is arranged on the trolley chassis (221), the output end of the driving motor is in transmission connection with the wheels (222) through the chain wheel, specifically, the output end of the driving motor drives the wheels (222) to move through the chain wheel, and the wheels (222) can walk back and forth along the rail (21); and a bearing table (225) for bearing the sleeve (11) is arranged on the lifting mechanism (223).

7. A slitting machine for slitting aluminum foils as claimed in claim 7, characterized in that: the lifting mechanism (223) comprises a middle rod structure and a lifting driving structure, the lifting driving structure drives the middle rod structure to move up and down, the middle rod structure comprises an outer rod (2232) and an inner rod (2233) which are hinged to each other through a middle pin (2231), the outer rod (2232) and the lower end of the inner rod (2233) are fixed on the chassis (221), the upper ends of the outer rod (2232) and the inner rod (2233) are fixed on the bearing platform (225), the middle rod structure is connected with the lifting driving structure, the lifting driving structure drives the upper and lower movement of the middle rod structure, the upper and lower movement of the middle rod structure drives the lifting of the bearing platform (225), the lifting driving structure comprises a hydraulic cylinder (2234) and a telescopic rod (2235), the telescopic rod (2235) is connected with the outer rod (2232) or the inner rod (2233) through a connecting rod (2236), the hydraulic cylinder (2234) is connected with a controller for controlling the action of the hydraulic cylinder (2234).

8. A slitting machine for slitting aluminum foils as claimed in claim 6, characterized in that: still including unloading incomplete book transport mechanism (226), it sets up to unload incomplete book transport mechanism (226) on going up rolling up car (22) side end face, it includes backup pad (2261), lower plate (2262) and scissors frame (2263) to unload incomplete book transport mechanism (226), go up backup pad (2261) with pass through between lower plate (2262) scissors frame (2263) link together, it is provided with even interval distribution and is provided with derivation roller (2264) to go up backup pad (2261), be provided with hydraulic pressure elevating gear (2265) on lower plate (2262), hydraulic pressure elevating gear (2265) drive the lift of scissors frame (2263), it is connected with thrust unit to derive roller (2264), through thrust unit drives go up on backup pad (2261) derivation roller (2264) rotates.

9. A slitting machine for slitting aluminium foil according to claim 6 or 7, characterized in that: the bearing table (225) is provided with a V-shaped groove (2251), the V-shaped groove (2251) is provided with a hard layer, and a connecting screw is arranged on the hard layer.

10. A slitting machine for slitting aluminum foils as claimed in claim 1, characterized in that: the double-column-head clamping device (31) comprises an operation side uncoiler (311) and a driving side uncoiler (312), the operation side uncoiler (311) and the driving side uncoiler (312) are oppositely distributed, the operation side uncoiler (311) and the driving side uncoiler (312) are matched with corresponding slideways (32) on the lower bottom surface, the distance between the operation side uncoiler (311) and the driving side uncoiler (312) is just consistent with the length of the sleeve (11), and the operation side uncoiler (311) and the driving side uncoiler (312) are correspondingly provided with an operation side (313) and a driving side (314) which are symmetrically arranged on mutually opposite surfaces.