CN119389839B - Coiling mechanism is used in aluminium foil rewinding - Google Patents
Coiling mechanism is used in aluminium foil rewinding Download PDFInfo
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- CN119389839B CN119389839B CN202510005404.8A CN202510005404A CN119389839B CN 119389839 B CN119389839 B CN 119389839B CN 202510005404 A CN202510005404 A CN 202510005404A CN 119389839 B CN119389839 B CN 119389839B
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- fixedly arranged
- aluminum foil
- winding
- portal frame
- rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 239000005030 aluminium foil Substances 0.000 title description 7
- 238000004804 winding Methods 0.000 claims abstract description 103
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 71
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 71
- 239000011888 foil Substances 0.000 claims abstract description 71
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 39
- 230000000149 penetrating effect Effects 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/1955—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to a predetermined diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/173—Metal
- B65H2701/1732—Aluminium
Landscapes
- Winding Of Webs (AREA)
Abstract
本发明涉及收卷装置技术领域，具体的说是一种铝箔复卷用收卷装置，一种铝箔复卷用收卷装置，包括龙门架、龙门架内部设置的挤压辊，所述挤压辊的底部设置有收卷辊，所述龙门架的内部设置有动力机构；本发明通过动力机构和收卷组件的设计，利用大齿轮和小齿轮的啮合带动收卷辊收卷铝箔，铝箔卷随着半径的增大推动大齿轮与小齿轮彼此远离，当铝箔卷的半径增大到大于小齿轮和大齿轮的半径之和时，两者不再发生啮合作用，此时收卷辊失去小齿轮提供的旋转力，从而实现自动停止收卷。
The present invention relates to the technical field of winding devices, in particular to a winding device for aluminum foil rewinding, comprising a gantry and an extrusion roller arranged inside the gantry, a winding roller being arranged at the bottom of the extrusion roller, and a power mechanism being arranged inside the gantry; the present invention utilizes the meshing of a large gear and a small gear to drive the winding roller to rewind the aluminum foil through the design of the power mechanism and the winding assembly, and the large gear and the small gear are pushed away from each other as the radius of the aluminum foil roll increases, and when the radius of the aluminum foil roll increases to be greater than the sum of the radii of the small gear and the large gear, the two no longer mesh, and at this time the winding roller loses the rotational force provided by the small gear, thereby realizing automatic stopping of the winding.
Description
Technical Field
The invention relates to the technical field of winding devices, in particular to a winding device for rewinding aluminum foil.
Background
The aluminum foil winding device is used for winding the aluminum foil into a roll shape, the aluminum foil is required to undergo multiple processes such as coating, printing, compounding and the like in the production process, the processes can enable the surface of the aluminum foil to be uneven, loose, bubble-containing and the like, and meanwhile some impurities or pollutants can be introduced, so that in order to ensure the quality and the appearance of the aluminum foil and facilitate subsequent processing and use, the aluminum foil is required to be subjected to rewinding treatment, one end of the aluminum foil is fixed on the surface of a winding roller, and the aluminum foil is wound into the roll shape by driving the winding roller to rotate.
The rewinding process of the aluminum foil is to pull out one end of the aluminum foil, fix the aluminum foil on a winding roller of a winding device and realize winding through rotation of the winding roller.
The Chinese patent with the publication number of CN112093527B discloses an aluminum foil winding device with adjustable tightness, which can play a clamping role on winding drums with different diameters, so that aluminum foils can be wound on winding drums with different types, and winding drums with different lengths can be sleeved on a power shaft to wind the aluminum foils by adjusting the position of a movable disc, so that the aluminum foil winding requirements with different widths can be met.
Chinese patent publication No. CN115649918a discloses an electrochemical aluminum foil coating winding device, which can make the pinch roller prop against the electrochemical aluminum foil wound by the paper winding drum, so that the electrochemical aluminum foil is not easy to loose in the winding process, and the wound electrochemical aluminum foil is more tightly tightened and has more neat edges.
Firstly, when the winding device is used for winding, the diameter of the aluminum foil after winding is difficult to be kept consistent, secondly, in order to keep the diameter of the aluminum foil after winding consistent, the prior art generally needs to arrange a sensor on the winding device to detect the winding diameter, and the sensor may be influenced by environmental factors such as dust, grease or other pollutants, so when the winding diameter reaches a preset stopping size, the sensor may not accurately identify, and cause errors or misjudgment, the winding device is stopped too early or is delayed to stop, thereby influencing the production efficiency, and in addition, the sensor itself is in environments such as dust, grease or other pollutants, and the risk of failure or even failure exists, when the sensor is damaged or fails, the device may not stop working timely to generate serious consequences, the winding diameter exceeds the design range, the wound aluminum foil is damaged slightly, and the winding roller is pressed to cause the damage of the whole winding device.
Therefore, the invention provides a winding device for rewinding aluminum foil to solve the problems.
Disclosure of Invention
The winding device for aluminum foil rewinding is designed for solving the problems that a sensor in the prior art is easily affected by environmental factors and fault risks exist, the winding diameter of the winding device exceeds a design range and the like.
The technical scheme includes that the winding device for aluminum foil rewinding comprises a portal frame and a squeeze roller arranged in the portal frame, wherein a winding roller is arranged at the bottom of the squeeze roller, a power mechanism is arranged in the portal frame and comprises two column grooves, the column grooves are formed in the portal frame, sliding columns are respectively arranged on the inner sides of the two column grooves, the inner side of one sliding column is provided with an output end of a motor in a penetrating manner through a bearing, the output end of the motor is fixedly provided with a power rod, the other end of the power rod is arranged on one side of the other sliding column in a penetrating manner through a bearing, a sleeve is sleeved on the outer side of the power rod through a bearing, a large gear is fixedly arranged on the outer side of the power rod, a pinion is fixedly arranged on the outer side of the winding roller, and the pinion is meshed with the large gear;
The inside of portal frame is provided with the rolling subassembly, and the rolling subassembly is assembled to drive the wind-up roll rotation through the meshing transmission of pinion and gear wheel and carries out the rolling.
Furthermore, two groups of brackets are fixedly arranged on one side of the portal frame, each group of brackets is provided with two brackets, and the inner side of each group of brackets is provided with a guide roller in a penetrating way through a bearing.
Further, the power mechanism further comprises a through hole, the through hole is formed in one side of the portal frame and the inner walls of the two sides of the portal frame, the through hole is communicated with the column groove, two groups of L plates are fixedly arranged on one side of the portal frame away from the support, each group of L plates is provided with two inlet and outlet holes, the inlet and outlet holes are leveled with the inner sides of the L plates, the inlet and outlet holes are communicated with the column groove, a separation plate is fixedly arranged on the inner sides of the column groove, the top of the separation plate is leveled with the inner sides of the inlet and outlet holes close to the bottom, and square holes are formed in the separation plate in a penetrating mode.
Further, the bottom wall inboard fixed mounting of post groove has big spring, and the other end of big spring is fixed in the bottom of slip post, and the top fixed mounting of slip post has the square pole, and the square pole runs through the inboard in square hole, and the other end fixed mounting of square pole has the roof, and one side fixed mounting that the roof is close to the square pole has the spring one, and the other end fixed mounting of spring one has the hypotenuse piece, and there is the chamfer one side that the hypotenuse piece is close to the L board, and roof, spring one and hypotenuse piece all are located the inboard of post groove.
Further, the winding assembly further comprises two clamping columns, the two clamping columns are sleeved at two ends of the winding roller through bearings respectively, chamfers are arranged at the top and the bottom of the clamping columns, clamping grooves are formed in the clamping columns in a penetrating mode, and the clamping grooves are located in the outer sides of the square rods.
Further, a cutting assembly is fixedly arranged on one side, close to the support, of the portal frame and used for cutting aluminum foils, a guiding assembly is fixedly arranged on one side of the portal frame and used for limiting movement of the motor, an impact assembly penetrates through the inside of the guiding assembly and is used for driving the cutting assembly to automatically cut the aluminum foils in cooperation with the motor.
Further, the cutting assembly comprises a cutting plate, the cutting plate is fixedly arranged on one side, close to the support, of the portal frame, the cutting plate is located at the top of the support, the top of the cutting plate is provided with an inclined rod through a hinge structure, one side, close to the cutting plate, of the inclined rod is fixedly provided with a cutter, the inside of the cutting plate is provided with a hole in a penetrating mode, the cutter is conveniently penetrated and sheared, and the other end of the inclined rod is fixedly provided with a thin rod.
Further, the guide assembly comprises two fixed plates, the fixed plates are arranged on one side, close to the motor, of the portal frame, round holes are formed in the two fixed plates in a penetrating mode, two chamfers are formed in the inner walls of the round holes, close to the bottom, of the round holes, a plurality of guide rods are fixedly arranged between the two fixed plates, a plurality of guide rings are fixedly arranged on the outer side of the motor, the guide rings are sleeved on the outer side of the guide rods, and a guide sleeve is fixedly arranged on one side, far away from the portal frame, of the fixed plates.
Further, the impact assembly comprises a short column, the short column penetrates through the inner side of a round hole close to a bottom fixing plate, an adjusting block is arranged on the top thread of the short column, a rubber ring is sleeved on the outer side of the short column, the rubber ring is in contact with a chamfer of the round hole, a supporting plate is fixedly arranged on the outer side of the short column, a second spring is fixedly arranged on the top of the supporting plate, the second end of the second spring is fixedly arranged at the bottom of the fixing plate, a special-shaped rod is fixedly arranged at the bottom of the short column, the special-shaped rod is positioned on the inner side of a guide sleeve, a return rod is fixedly arranged on the inner side of the top wall of the special-shaped rod, the return rod penetrates through the inner side of the round hole of the top fixing plate, a T-shaped pipe is installed on the other end of the special-shaped rod in a penetrating mode through a bearing, one section of the T-shaped pipe is connected with the special-shaped rod is a pipe, and the other section of the T-shaped pipe is sleeved on the outer side of the thin rod.
The invention has the beneficial effects that:
(1) According to the winding device for rewinding the aluminum foil, the design of the power mechanism and the winding component is adopted, the winding roller is driven to wind the aluminum foil through the meshing of the large gear and the small gear, the large gear and the small gear are pushed to be away from each other along with the increase of the radius of the aluminum foil, when the radius of the aluminum foil is increased to be larger than the sum of the radius of the small gear and the radius of the large gear, the large gear and the small gear are not meshed, and at the moment, the winding roller loses the rotating force provided by the small gear and does not rotate under the action of the surface friction force between the aluminum foil and the sleeve, so that the automatic stop winding is realized.
(2) According to the winding device for aluminum foil rewinding, the extrusion roller is used for providing supporting force for the aluminum foil roll, the winding roller is in contact with the surface of the extrusion roller when being installed, the diameter of the aluminum foil roll is continuously increased along with the winding process, and the winding roller is continuously moved downwards under the support of the extrusion roller, so that the winding position of the aluminum foil is always positioned at the contact position of the aluminum foil roll and the extrusion roller, tension change in the aluminum foil winding process is reduced, and stability is improved.
(3) According to the winding device for rewinding the aluminum foil, when the winding roller is installed, the two clamping columns are placed on the inner sides of the two L plates at the top, the winding roller is pushed in the direction close to the support to drive the clamping columns to enter the inner sides of the column grooves to achieve installation, and when the winding roller is dismounted, the winding roller is grabbed to move from the inner sides of the two L plates at the bottom to the direction away from the support, so that the winding roller can be dismounted conveniently.
(4) According to the winding device for rewinding the aluminum foil, disclosed by the invention, the design of the impact assembly and the cutting assembly is adopted, and the compressed spring II and the rubber ring are utilized in linkage, so that downward impact force is generated when the winding diameter of the winding roller reaches the design range and winding is automatically stopped, the aluminum foil is cut by the cutter at a higher speed, the cutting effect is improved, meanwhile, the power structure is matched with the impact assembly, the motor can provide initial power for the impact assembly by moving downwards, the device can be returned to the initial state by moving upwards through the return rod, additional manual operation is not needed, and the labor consumption is saved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the rear perspective structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic view of the back perspective view of the initial state of the present invention;
FIG. 5 is a schematic perspective view of a power lever according to the present invention;
FIG. 6 is a schematic perspective view of a wind-up roll according to the present invention;
FIG. 7 is a schematic perspective view of a cutting assembly according to the present invention;
FIG. 8 is a schematic perspective view of a guide assembly and cutting assembly of the present invention;
fig. 9 is an enlarged schematic view of the structure of fig. 3a according to the present invention.
1, Portal frame, 11, bracket, 12, guide roller, 13, squeeze roller, 2, power mechanism, 21, column groove, 22, through hole, 23, L plate, 24, inlet and outlet hole, 25, division plate, 26, big spring, 27, sliding column, 28, power rod, 29, sleeve, 210, motor, 211, big gear, 212, square rod, 213, top plate, 214, spring one, 215, bevel block, 3, winding component, 31, winding roller, 32, pinion, 33, clip column, 34, clip groove, 4, guide component, 41, fixed plate, 42, guide rod, 43, guide ring, 44, guide sleeve, 5, impact component, 51, short column, 52, rubber ring, 53, support plate, 54, spring two, 55, special-shaped rod, 56, return rod, 57, T-shaped tube, 6, cutting component, 61, cutting plate, 62, bevel rod, 63, cutter 64, and thin rod.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Examples
As shown in fig. 1-9, the winding device for rewinding aluminum foil comprises a portal frame 1, a squeeze roller 13 arranged in the portal frame 1, a winding roller 31 arranged at the bottom of the squeeze roller 13, a power mechanism 2 arranged in the portal frame 1, two column grooves 21 arranged in the portal frame 1, sliding columns 27 arranged in the two column grooves 21 respectively, wherein the inner side of one of the sliding columns 27 is penetrated through an output end of a motor 210 through a bearing, a power rod 28 is fixedly arranged at the output end of the motor 210, the other end of the power rod 28 is penetrated through one side of the other sliding column 27 through a bearing, a sleeve 29 is sleeved on the outer side of the power rod 28 through a bearing, a large gear 211 is fixedly arranged on the outer side of the winding roller 31, a pinion 32 is fixedly arranged on the outer side of the winding roller 31, and the pinion 32 is meshed with the large gear 211; the power mechanism 2 also comprises a through hole 22, the through hole 22 is arranged on one side and two side inner walls of the portal frame 1, the through hole 22 is communicated with the column groove 21, two groups of L plates 23 are fixedly arranged on one side of the portal frame 1 far away from the bracket 11, each group of L plates 23 is provided with two groups of L plates 23, one side of the portal frame 1 close to the L plates 23 is provided with an access hole 24, the access hole 24 is leveled with the inner side of the L plates 23, the access hole 24 is communicated with the column groove 21, the inner side of the column groove 21 is fixedly provided with a division plate 25, the top of the division plate 25 is leveled with the inner side of the access hole 24 close to the bottom, the inside of the division plate 25 is penetrated and is provided with a square hole, the inner side of the bottom wall of the column groove 21 is fixedly provided with a big spring 26, the other end of the big spring 26 is fixed at the bottom of the sliding column 27, the top of the sliding column 27 is fixedly provided with a square rod 212 penetrating the inner side of the square hole, the square rod 212 is fixedly provided with a top plate 213, a first spring 214 is fixedly arranged on one side of the top plate 213 close to the square rod 212, a bevel edge block 215 is fixedly arranged on the other end of the first spring 214, a chamfer is arranged on one side of the bevel edge block 215 close to the L plate 23, and the top plate 213, the first spring 214 and the bevel edge block 215 are all positioned on the inner side of the column groove 21.
The both ends of squeeze roller 13 pass through the bearing respectively and install in the both sides inner wall of portal frame 1, when the surface contact with the aluminium foil volume, utilize surface friction force to drive squeeze roller 13 rotatory, squeeze roller 13 can smooth the aluminium foil volume, simultaneously provide the holding power for the aluminium foil volume under the condition of aluminium foil volume diameter increase, make aluminium foil volume and wind-up roll 31 move downwards, column groove 21 can provide the guide effect for sliding column 27, hypotenuse piece 215, sliding column 27 and hypotenuse piece 215 are all light, prevent to exert too much external force to big spring 26 and spring one 214, the outside of sliding column 27 is provided with the attenuator, can make when big spring 26 compression state lose the external force after slowly restoring to initial condition, the bearing between power pole 28 and the sleeve pipe 29 can make both be in different active state, L board 23 can provide the guide effect for the installation and the dismantlement of take-up roll, make the take-up roll pass through draw-in post 33 from the inboard of two L boards 23 at the top, the inboard of two L boards 23 of bottom outside, outside of taking out to the external world from the division board 25 can be with the draw-in groove 21, can be for the jack-up roll groove 21 space 21 is used for the jack-up roll groove 21 is used for the jack-down space to the roller 33 to the side of two, the roller space of two jack-up roll 21 can be used for the jack-up roll 21, the roller can be used for the jack-up roll space to the roller is realized through the space of the roller is 21, the roller is used for the roller is more than can be used for the jack-down to the space to the roller is 21, the effect, the space can be used for the side.
In this embodiment, the inside of portal frame1 is provided with rolling subassembly 3, rolling subassembly 3 is assembled and is driven the wind-up roll 31 rotatory through the meshing transmission of pinion 32 and gear wheel 211 and carries out the rolling, rolling subassembly 3 still includes two card posts 33, two card posts 33 are respectively through bearing arrangement cover in the both ends of wind-up roll 31, the chamfer all exists at the top and the bottom of card post 33, draw-in groove 34 has been seted up in the inside of card post 33, and draw-in groove 34 is located the outside of square bar 212, the chamfer of card post 33 is convenient to take place to keep out the effect with the chamfer face of hypotenuse piece 215, make things convenient for card post 33 to push up hypotenuse piece 215 and enter into the inboard of post groove 21.
In the embodiment, two groups of brackets 11 are fixedly arranged on one side of a portal frame 1, each group of brackets 11 is provided with two brackets 11, a guide roller 12 is installed on the inner side of each group of brackets 11 in a penetrating manner through a bearing, a cutting assembly 6 is fixedly arranged on one side of the portal frame 1, which is close to the brackets 11, the cutting assembly 6 is used for cutting aluminum foils, a guide assembly 4 is fixedly arranged on one side of the portal frame 1, the guide assembly 4 is used for limiting the movement of a motor 210, an impact assembly 5 is arranged in the guide assembly 4 in a penetrating manner, the impact assembly 5 is used for driving the cutting assembly 6 to automatically cut aluminum foils in a matching manner with the motor 210, the cutting assembly 6 comprises a cutting plate 61, the cutting plate 61 is fixedly arranged on one side, which is close to the brackets 11, of the portal frame 1, the cutting plate 61 is positioned at the top of the brackets 11, an inclined rod 62 is installed on the top of the cutting plate 61 through a hinged structure, a cutter 63 is fixedly arranged on one side, which is close to the inclined rod 62, a hole is formed in the inner portion of the cutting plate 61 in a penetrating manner, the cutter 63 is conveniently cut in a penetrating manner, and the other end of the inclined rod 62 is fixedly provided with a thin rod 64.
In this embodiment, the guide assembly 4 includes two fixing plates 41, and the fixing plates 41 are installed on one side of the gantry 1 near the motor 210, round holes are formed in the two fixing plates 41, two chamfers are formed in the inner wall of the round hole near the bottom, a plurality of guide rods 42 are fixedly installed between the two fixing plates 41, a plurality of guide rings 43 are fixedly installed on the outer side of the motor 210, the guide rings 43 are sleeved on the outer side of the guide rods 42, a guide sleeve 44 is fixedly installed on one side of the fixing plates 41 far from the gantry 1, the impact assembly 5 includes a short column 51, the short column 51 penetrates through the inner side of the round hole near the bottom fixing plate 41, an adjusting block is installed on the top thread of the short column 51, a rubber ring 52 is sleeved on the outer side of the short column 51, the rubber ring 52 contacts with the chamfers of the round hole, a supporting plate 53 is fixedly installed on the outer side of the short column 51, a second spring 54 is fixedly installed on the top of the supporting plate 53, the other end of the second spring 54 is fixedly installed on the bottom of the fixing plate 41, a special-shaped rod 55 is located on the inner side of the guide sleeve 44, the special-shaped rod 55 is fixedly installed on the inner side of the special-shaped rod 55, the inner side of the special-shaped rod 55 is fixedly installed on the top wall of the special-shaped rod 55, the special-shaped rod is fixedly installed on the top wall of the T-shaped rod section is a T-shaped pipe section of the T-shaped pipe section 57, the T-shaped section is connected with the T-shaped rod section 57, and is a T-shaped pipe section is connected with the other end section of the T-shaped rod section 57, and is a T-shaped pipe section, and is a T-shaped pipe, and the T-shaped rod is formed.
The guide ring 43 can guide the motor 210 through the cooperation with the guide rod 42, prevent that the motor 210 from rotating when driving the power rod 28, the fixed plate 41 can provide firm support for the guide sleeve 44, make the guide sleeve 44 can provide the guide effect for the vertical movement of special-shaped rod 55, the second spring 54 is in a compressed state, the second rubber ring 52 and the round hole cooperate to provide the blocking effect for the extension of the second spring 54, when the second rubber ring 52 passes through the round hole and arrives at the bottom of the fixed plate 41, the impact force generated by the compressed second spring 54 when losing external force is utilized to drive the cutting assembly 6 to cut, the cutting effect is improved, the rotary adjusting block can enable the adjusting block to move up and down by utilizing the screw effect, the connection between the power mechanism 2 and the cutting assembly 6 is conveniently adjusted, when the large gear 211 and the small gear 32 are just separated, the motor 210 drives the second rubber ring 52 to just move to the bottom of the fixed plate 41 through the adjusting block, the winding roller 31 stops winding and drives the cutting assembly 6 to cut, the work efficiency is improved, the return rod 56 is a long rod, the winding roller 31 is convenient to detach, the motor 210 is driven to move up and the whole device returns to the initial state by pushing the motor 210, and the whole device is saved in manpower consumption.
The working principle is that referring to fig. 4, in the initial state, when in use, the winding roller 31 is grasped and moved to the position of two L plates 23 close to the top, one end of the winding roller 31 with a small gear 32 is placed at the top of a large gear 211, two clamping columns 33 are placed at the inner sides of the two L plates 23, the clamping groove 34 faces the portal frame 1, the winding roller 31 is pushed towards the direction of the portal frame 1 along the horizontal position of the L plates 23, the winding roller 31 drives the small gear 32 to be meshed with the large gear 211, the winding roller 31 is continuously pushed, the winding roller 31 drives the two clamping columns 33 to be contacted with the bevel block 215, the clamping columns 33 and the bevel block 215 push the bevel block 215 to move upwards by utilizing own chamfer angles, the bevel block 215 drives the spring I214 to compress and deform, the clamping columns 33 are completely pushed to the inner sides of the column grooves 21, at the moment, the upper surfaces of the winding roller 31 are contacted with the lower surfaces of the extrusion rollers 13, the clamping grooves 34 are positioned at the outer sides of the square rods 212, the spring I214 are pushed by the bevel block 215 under the support of the top plate 213, the small gear 32 is driven by the winding roller 31 to be tightly meshed with the large gear 211.
Then, one end of the aluminum foil is fixed on the surface of the wind-up roller 31, the motor 210 is started to drive the power rod 28 to rotate anticlockwise, the power rod 28 drives the large gear 211 to rotate, the large gear 211 drives the small gear 32 to rotate clockwise through the meshing action of the small gear 32, the small gear 32 drives the wind-up roller 31 to rotate clockwise to wind up, at the moment, the wind-up roller 31 drives the squeeze roller 13 to rotate anticlockwise through friction force with the surface of the squeeze roller 13, when the diameter of the aluminum foil roll on the surface of the collection roller is bigger and bigger, the aluminum foil roll pushes the wind-up roller 31 to move downwards through interaction force with the squeeze roller 13, the wind-up roller 31 pushes the large gear 211 downwards through the small gear 32, the large gear 211 drives the power rod 28 to move downwards, and the power rod 28 drives the motor 210, the square rod 212 and parts connected with the square rod 212 to move downwards.
When the radius of the aluminum foil coil is increased to be equal to the distance between the winding roller 31 and the sleeve 29, the lower surface of the aluminum foil coil is contacted with the upper surface of the sleeve 29, the aluminum foil coil drives the sleeve 29 to rotate by the surface friction force with the sleeve 29, so that the sleeve 29 rotates by taking the power rod 28 as the center of a circle under the support of a bearing, the aluminum foil coil is continuously wound, the sleeve 29 is pushed downwards in the winding process, the sleeve 29 drives the large gear 211 to move downwards through the power rod 28, at the moment, the downward moving speed of the large gear 211 is greater than the downward moving speed of the small gear 32, the large gear 211 is gradually separated from the small gear 32, the winding roller 31 drives the clamping column 33 to upwards press the bevel edge block 215 and the spring I214, the spring I214 is used for giving the winding roller 31 a downward force, and the surface friction force between the aluminum foil coil and the sleeve 29 is increased.
When the radius of the aluminum foil coil is increased to be greater than the sum of the radius of the pinion gear 32 and the radius of the large gear 211, the large gear 211 is completely separated from the pinion gear 32, no meshing action occurs, the motor 210 can only drive the large gear 211 to rotate through the power rod 28, the pinion gear 32 does not rotate, the winding roller 31 loses the rotating force provided by the pinion gear 32 and does not rotate under the action of the surface friction force between the aluminum foil coil and the sleeve 29, and therefore automatic winding stopping is achieved, and the winding radius is the sum of the radius of the large gear 211 and the radius of the pinion gear 32.
When the large gear 211 is separated from the small gear 32, the motor 210 moves downwards to above the fixed plate 41 close to the bottom, so that the motor 210 presses the short column 51 downwards, the short column 51 drives the rubber ring 52 to move downwards, the rubber ring 52 passes through the round hole downwards to reach the bottom of the fixed plate 41, at the moment, the second spring 54 pushes the supporting plate 53 downwards under the action of self elasticity and under the support of the fixed plate 41, the supporting plate 53 drives the special-shaped rod 55 to move downwards, the special-shaped rod 55 drives the thin rod 64 to move downwards through the T-shaped tube 57, the thin rod 64 drives the inclined rod 62 and the cutter 63 to cut the aluminum foil downwards, and therefore when the large gear 211 is separated from the small gear 32, the aluminum foil is automatically cut.
When the large gear 211 is separated from the small gear 32, the clamping column 33 moves to the top of the partition plate 25, then a worker grabs the wind-up roller 31 to move in a direction away from the bracket 11, so that the wind-up roller 31 drives the inner sides of the two L plates 23 at the bottom to be moved from the column groove 21, the wind-up roller 31 is detached, at the moment, the large spring 26 drives the sliding column 27 to move upwards under the action of self elasticity, so that the sliding column 27 moves to the bottom of the partition plate 25, meanwhile, the sliding column 27 drives the power rod 28 and the motor 210 to move upwards, so that the motor 210 pushes the return rod 56 upwards, and the return rod 56 drives the short column 51 and the rubber ring 52 to return to the initial position through the special-shaped rod 55, so that the whole device returns to the initial state, and the whole device is convenient to use again.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The winding device for the aluminum foil rewinding comprises a portal frame and extrusion rollers arranged in the portal frame, wherein the bottom of each extrusion roller is provided with a wind-up roller, and the winding device is characterized in that a power mechanism is arranged in the portal frame and comprises two column grooves, the column grooves are formed in the portal frame, sliding columns capable of sliding are respectively arranged on the inner sides of the two column grooves, the inner side of one sliding column is penetrated and provided with an output end of a motor through a bearing, the output end of the motor is fixedly provided with a power rod, the other end of the power rod is penetrated and provided with one side of the other sliding column through the bearing, the outer side of the power rod is sleeved with a sleeve through the bearing, a large gear is fixedly arranged on the outer side of each power rod, and the small gear is meshed with the large gear;
a winding component is arranged in the portal frame and is assembled to drive the winding roller to rotate for winding through the meshing transmission of the pinion and the large gear;
The bottom wall inboard fixed mounting of post groove has big spring, and the other end of big spring is fixed with the bottom of slip post, and the top fixed mounting of slip post has the square pole, and the square pole runs through the inboard in square hole, and the other end fixed mounting of square pole has the roof, and one side fixed mounting that the roof is close to the square pole has the spring one, and the other end fixed mounting of spring one has the hypotenuse piece, and there is the chamfer one side that the hypotenuse piece is close to the L board, and roof, spring one and hypotenuse piece all are located the inboard of post groove.
2. The winding device for rewinding aluminum foil according to claim 1, wherein two groups of supports are fixedly arranged on one side of the portal frame, each group of supports is provided with two supports, and the inner side of each group of supports is provided with a guide roller in a penetrating manner through a bearing.
3. The rolling device for rewinding aluminum foil according to claim 1, wherein the power mechanism further comprises through holes, the through holes are formed in one side and two side inner walls of the portal frame, the through holes are communicated with the column grooves, two groups of L plates are fixedly arranged on one side, far away from the support, of the portal frame, each group of L plates is provided with two inlet and outlet holes, one side, close to the L plates, of the portal frame, the inlet and outlet holes are leveled with the inner sides of the L plates, the inlet and outlet holes are communicated with the column grooves, a partition plate is fixedly arranged on the inner sides of the column grooves, the top of the partition plate is leveled with the inner sides of the inlet and outlet holes close to the bottom, and square holes are formed in the partition plate in a penetrating mode.
4. The winding device for rewinding aluminum foil according to claim 1, wherein the winding assembly further comprises two clamping columns, the two clamping columns are sleeved at two ends of the winding roller through bearings respectively, chamfers are arranged at the top and the bottom of each clamping column, clamping grooves penetrate through the inside of each clamping column, and the clamping grooves are located on the outer sides of the square rods.
5. The winding device for rewinding the aluminum foil, which is disclosed in claim 3, is characterized in that a cutting assembly is fixedly arranged on one side of the portal frame, which is close to the support, and is used for shearing the aluminum foil, a guiding assembly is fixedly arranged on one side of the portal frame and is used for limiting the movement of the motor, and an impact assembly penetrates through the inside of the guiding assembly and is used for driving the cutting assembly to automatically shear the aluminum foil in cooperation with the motor.
6. The winding device for rewinding aluminum foil according to claim 5, wherein the cutting assembly comprises a cutting plate, the cutting plate is fixedly arranged on one side, close to the support, of the portal frame, the cutting plate is arranged at the top of the support, an inclined rod is arranged at the top of the cutting plate through a hinge structure, a cutter is fixedly arranged on one side, close to the cutting plate, of the inclined rod, a hole is formed in the cutting plate in a penetrating mode, the cutter is convenient to cut in a penetrating mode, and a thin rod is fixedly arranged at the other end of the inclined rod.
7. The winding device for rewinding aluminum foil according to claim 5, wherein the guide assembly comprises two fixed plates, the fixed plates are arranged on one side of the portal frame, close to the motor, round holes are formed in the two fixed plates in a penetrating mode, two chamfers are formed in the inner wall of each round hole, close to the bottom, a plurality of guide rods are fixedly arranged between the two fixed plates, a plurality of guide rings are fixedly arranged on the outer side of the motor, the guide rings are sleeved on the outer side of the guide rods, and a guide sleeve is fixedly arranged on one side, away from the portal frame, of the fixed plates.
8. The winding device for rewinding aluminum foil according to claim 5, wherein the impact assembly comprises a short column, the short column penetrates through the inner side of a round hole near the bottom fixing plate, an adjusting block is arranged on the top thread of the short column, a rubber ring is sleeved on the outer side of the short column, the rubber ring is in contact with a chamfer of the round hole, a supporting plate is fixedly arranged on the outer side of the short column, a spring II is fixedly arranged on the top of the supporting plate, the other end of the spring II is fixedly arranged at the bottom of the fixing plate, a special-shaped rod is fixedly arranged at the bottom of the short column and is positioned on the inner side of the guide sleeve, a return rod is fixedly arranged on the inner side of the top wall of the special-shaped rod, the return rod penetrates through the inner side of the round hole of the top fixing plate, a T-shaped pipe is arranged at the other end of the special-shaped rod in a penetrating manner through a bearing, one section of the T-shaped pipe is a rod, the other section of the T-shaped pipe is a pipe, and the T-shaped pipe is sleeved on the outer side of the thin rod.
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| CN202510005404.8A CN119389839B (en) | 2025-01-03 | 2025-01-03 | Coiling mechanism is used in aluminium foil rewinding |
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| CN202510005404.8A CN119389839B (en) | 2025-01-03 | 2025-01-03 | Coiling mechanism is used in aluminium foil rewinding |
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| CN121044400B (en) * | 2025-08-27 | 2026-03-31 | 上海宇泽机电设备有限公司 | Composite copper foil and aluminum foil winding pressure roller mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210480460U (en) * | 2019-08-22 | 2020-05-08 | 天津裕泉克美特刷业有限公司 | Coiling mechanism that cosmetic brush nylon wire drawing was used |
| CN117399232A (en) * | 2023-10-16 | 2024-01-16 | 河南万顺科技有限公司 | A kind of aluminum foil adhesive layer coating equipment for pharmaceutical packaging |
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| CN212798868U (en) * | 2020-06-11 | 2021-03-26 | 江苏增强新材料科技有限公司 | Coiling mechanism is used in geomembrane production |
| CN213707201U (en) * | 2020-10-23 | 2021-07-16 | 桐乡铭悦纺织股份有限公司 | Winding device for wiredrawing cloth |
| CN219552146U (en) * | 2023-03-10 | 2023-08-18 | 威海市科丰新材料有限公司 | Building plywood shock resistance testing arrangement |
| CN220998633U (en) * | 2023-08-29 | 2024-05-24 | 浙江宏彩烫金材料有限公司 | Winding device is cut to aluminium foil multireel equidistance |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210480460U (en) * | 2019-08-22 | 2020-05-08 | 天津裕泉克美特刷业有限公司 | Coiling mechanism that cosmetic brush nylon wire drawing was used |
| CN117399232A (en) * | 2023-10-16 | 2024-01-16 | 河南万顺科技有限公司 | A kind of aluminum foil adhesive layer coating equipment for pharmaceutical packaging |
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