Multi-group disc shearing device for aluminum-plastic sheet and shearing method of multi-group disc shearing device

Abstract

The invention discloses a multi-group disc shearing device for an aluminum-plastic sheet and a shearing method of the multi-group disc shearing device, and relates to the technical field of disc shearing equipment. The shearing machine comprises a shearing machine body, a conveying shearing assembly and an adjusting assembly, a limiting connecting block moves, an upper connecting block is fixedly connected with a lower connecting block, an upper mounting arc plate and a lower mounting arc plate form an annular plate, the annular plate is arranged on a conveying rotating column in a sleeving mode, and a locking wedge block moves to extrude a lifting locking block to move; a lifting locking block moves to extrude a column body of a conveying rotating column, so that a lower mounting plate is fixed to the conveying rotating column, operation is repeated according to the number of aluminum plastic sheets needing to be sheared, and a plurality of upper mounting arc plates and lower mounting arc plates are mounted on the conveying rotating column and a shearing rotating column; and an annular plate formed by an upper mounting protection plate and a lower mounting protection plate is fixedly mounted on the conveying rotating column and the shearing rotating column, so that the shearing tool is convenient to replace and maintain, and the tool dismounting efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of disk shearing equipment and its shearing method. Specifically, it particularly relates to a multi-group disk shearing device for aluminum-plastic thin plates and its shearing method. Background Art

[0002] Aluminum-plastic thin plates, usually more widely known as aluminum-plastic panels or aluminum-plastic composite panels, are a new type of decorative material composed of two materials with completely different properties (metal and non-metal). Aluminum-plastic thin plates have a wide range of application fields due to their unique properties; when producing aluminum-plastic thin plates, they usually need to be cut and slit, and usually a multi-group disk shearing device is used for shearing. The multi-group disk shearing device is a device widely used in the metal processing industry, especially suitable for the longitudinal shearing of plates or strips; when the existing multi-group disk shearing device is shearing, if the tool is damaged and needs to be replaced, it is necessary to stop the machine and disassemble the rotating column of the shearing machine to replace the tool, and the operation is cumbersome, time-consuming and laborious; when it is necessary to adjust the width of the shearing strip of the aluminum-plastic thin plate, the manual adjustment of the gap between the tools has a large error, increasing the defective rate and causing waste of resources. Summary of the Invention

[0003] To solve the above technical problems, the present invention provides the following technical solutions: The present invention is a multi-group disk shearing device for aluminum-plastic thin plates, including a shearing machine body, a conveying and shearing assembly, and an adjustment assembly. The shearing machine body includes a support and drive box. A conveying rotating column and a shearing rotating column are rotatably installed on the side of the support and drive box. A number of rotating conveying arc plates are arranged on the conveying rotating column, and a number of rotating shearing knives are arranged on the shearing rotating column. A number of the conveying and shearing assemblies are provided on both the conveying rotating column and the shearing rotating column. The conveying and shearing assembly includes an upper installation arc plate, a lower installation arc plate, a locking wedge block, a lifting and locking block, and a number of connecting mechanisms. The connecting mechanism includes an upper connecting block, a lower connecting block, and a limiting connecting block. The upper connecting block is fixedly connected to the upper installation arc plate, the lower connecting block is fixedly connected to the lower installation arc plate, the limiting connecting block is slidably installed on the upper connecting block, and the limiting connecting block can move to fixedly connect the upper connecting block and the lower connecting block, so as to fixedly connect the upper installation arc plate and the lower installation arc plate. A locking installation groove is opened on the lower installation arc plate. The locking wedge block and the lifting and locking block are both slidably installed in the locking installation groove. When the locking wedge block moves horizontally, it can make the lifting and locking block move vertically and squeeze the conveying rotating column and the shearing rotating column, so as to fixedly connect the position of the lower installation arc plate. The adjustment assembly includes a moving lifting block, a moving limiting block, and a wedge pushing plate. The moving lifting block is arranged on one side of the conveying rotating column. A moving limiting block is arranged below the moving lifting block. A push plate installation groove is formed in the moving limiting block. Two wedge pushing plates are slidably installed in the push plate installation groove. The moving lifting block can drive the moving limiting block to move horizontally and vertically. The moving limiting block can move horizontally. The wedge pushing plate can push the locking wedge block to move.

[0004] Preferably, two rotating conveying arc plates are fixedly installed on the outer arc surface of the upper installation arc plate. A rotating shearing knife is fixedly installed on the outer arc surface of the lower installation arc plate. The connecting mechanism further includes a rotating threaded rod. A threaded installation hole is formed in the top surface of the limiting connecting block. The rotating threaded rod is rotatably installed in the threaded installation hole. Threaded connection holes are formed in the top surfaces of the upper connecting block and the lower connecting block. A connecting limiting groove is formed in the side surface of the limiting connecting block. The connecting limiting groove is slidably connected with the upper connecting block.

[0005] Preferably, the conveying and shearing assembly further includes a limiting wedge block and a limiting spring. The locking wedge block is horizontally slidably installed in the locking installation groove. The lifting locking block is vertically slidably installed in the locking installation groove. A limiting installation groove is formed in the side surface of the locking wedge block. The limiting wedge block is slidably installed in the limiting installation groove. One end of the limiting spring is fixedly connected to the side surface of the limiting wedge block, and the other end is fixedly connected to the inner wall of the limiting installation groove. Sliding limiting grooves are formed in the column bodies of the conveying rotating column and the shearing rotating column. The lifting locking block is slidably matched with the sliding limiting groove.

[0006] Preferably, the adjustment assembly further includes a lifting mounting column, a lifting motor, a lifting lead screw, a lifting moving plate, a horizontal motor, a horizontal lead screw, a moving guide rod, and a lifting mounting plate. Two lifting mounting columns are provided on one side of the conveying rotating column, and the lifting mounting columns are fixedly connected to the shearing machine body. A lifting mounting groove is formed on the side surface of the lifting mounting column. The lifting lead screw is rotatably mounted in the lifting mounting groove of one lifting mounting column. The lifting motor is fixedly mounted on the top surface of the lifting mounting column. The driving shaft of the lifting motor passes through the lifting mounting column and is fixedly connected to the lifting motor lead screw. The lifting moving plate is threadedly sleeved on the lifting lead screw, and the lifting moving plate is slidably connected to the lifting mounting groove. The lifting mounting plate is slidably mounted in the lifting mounting groove of the other lifting mounting column. One end of the horizontal lead screw is rotatably connected to the lifting moving plate, and the other end is rotatably connected to the lifting mounting plate. One end of the moving guide rod is fixedly connected to the lifting moving plate, and the other end is fixedly connected to the lifting mounting plate. The horizontal motor is fixedly mounted on one side of the lifting moving plate. The driving shaft of the horizontal motor passes through the lifting moving plate and is fixedly connected to the horizontal lead screw. The moving lifting block is threadedly sleeved on the horizontal lead screw, and the moving lifting block is slidably sleeved on the horizontal guide rod.

[0007] Preferably, the adjustment assembly further includes an adjustment cylinder, a push plate connecting block, a push plate lead screw, and a push plate motor. The adjustment cylinder is fixedly mounted on the bottom surface of the moving lifting block. The output end of the adjustment cylinder is fixedly connected to the moving limit block. A push plate mounting groove is formed on the end surface of the moving limit block. The push plate lead screw is rotatably mounted in the push plate mounting groove. The push plate motor is fixedly mounted on the side surface of the moving limit block. The output shaft of the push plate motor passes through the moving limit block and is fixedly connected to the push plate lead screw. The push plate connecting block is threadedly sleeved on the push plate lead screw. The push plate connecting block is slidably matched with the push plate mounting groove. The wedge block pushing plate is fixedly connected to the push plate connecting block.

[0008] Preferably, an arc plate limiting groove is formed on the top surface of the moving limit block, and the width of the arc plate limiting groove is the same as the widths of the upper mounting arc plate and the lower mounting arc plate.

[0009] Preferably, the distance between the wedge block pushing plates is the same as the length of the locking wedge block.

[0010] Preferably, the inner wall of the sliding limiting groove is relatively rough, and the top surface of the lifting locking block is a rough surface.

[0011] Preferably, the position of the shearing rotating column is fixed, and the conveying rotating column can move vertically.

[0012] A shearing method for an aluminum-plastic thin plate, using the above-mentioned multi-group circular shearing devices, includes the following steps: Before shearing the aluminum-plastic thin plate, place the upper mounting arc plate and the lower mounting arc plate on the upper and lower sides of the conveying rotating column. Move the limit connecting block so that the bottom surface of the upper connecting block coincides with the top surface of the lower connecting block, and fix the upper connecting block and the lower connecting block, so that the upper mounting arc plate and the lower mounting arc plate form an annular plate sleeved on the conveying rotating column. Move the locking wedge block to squeeze the lifting locking block to move, so that the lifting locking block moves and squeezes the column body of the conveying rotating column, so that the lower mounting plate is fixed on the conveying rotating column. According to the number of strips of the aluminum-plastic thin plate to be sheared, repeat the operation to install a number of upper mounting arc plates and lower mounting arc plates on the conveying rotating column and the shearing rotating column; During shearing, the rotating conveying arc plate on the conveying rotating column squeezes the top surface of the aluminum-plastic thin film plate, and the annular plate formed by the upper mounting arc plate and the lower mounting arc plate on the shearing rotating column squeezes the bottom surface of the aluminum-plastic thin plate, so as to drive the aluminum-plastic thin plate to move, and the rotating shearing knife shears the aluminum-plastic thin plate; When it is necessary to adjust the width of the shearing strip of the aluminum-plastic thin plate, the lower mounting arc plate on the conveying rotating column is located below the conveying rotating column, and the lower mounting arc plate on the shearing rotating column is located above the shearing rotating column. Move the lifting block to drive the moving limit block to move to the interval position between the lower mounting arc plate on the conveying rotating column and the lower mounting arc plate on the shearing rotating column. Move the moving limit block to limit the lower mounting arc plate on the conveying rotating column and the lower mounting arc plate on the shearing rotating column at the same time. The wedge block pushing plate pushes the locking wedge block to move, and the locking wedge block moves to release the extrusion of the lifting locking wedge block, so as to release the fixation of the lower mounting arc plate. Move the lifting block to drive the moving limit block to move, and the moving limit block drives the lower mounting arc plate on the conveying rotating column and the lower mounting arc plate on the shearing rotating column to move at the same time, adjust the distance between the lower mounting arc plate and another lower mounting arc plate. After adjusting to the specified position, the wedge block pushing plate moves to make the locking wedge block move to squeeze the lifting locking block, so that the position of the lower mounting arc plate is fixed again. Repeat the operation to adjust the distance between the lower mounting arc plates on the conveying rotating column and adjust the distance between the lower mounting arc plates on the shearing rotating column.

[0013] Compared with the prior art, the present invention provides a multi-group disk shearing device for aluminum-plastic thin plates and a shearing method thereof, which have the following beneficial effects: 1. Place the upper mounting arc plate and the lower mounting arc plate on the upper and lower sides of the conveying rotating column. Move the limit connecting block so that the bottom surface of the upper connecting block coincides with the top surface of the lower connecting block, and fixedly connect the upper connecting block and the lower connecting block, so that the upper mounting arc plate and the lower mounting arc plate form an annular plate sleeved on the conveying rotating column. Move the locking wedge block to squeeze and move the lifting locking block, so that the lifting locking block moves and presses against the column body of the conveying rotating column, thereby fixing the lower mounting plate on the conveying rotating column. According to the number of strips of the aluminum-plastic thin plate to be sheared, repeat the operation to install several upper mounting arc plates and lower mounting arc plates on the conveying rotating column and the shearing rotating column; by fixedly installing the annular plate formed by the upper mounting guard plate and the lower mounting guard plate on the conveying rotating column and the shearing rotating column, it is convenient to replace and maintain the shearing tool and improve the efficiency of tool disassembly.

[0014] 2. When it is necessary to adjust the width of the sheared strips of the aluminum-plastic thin plate, the lower mounting arc plate on the conveying rotating column is located below the conveying rotating column, and the lower mounting arc plate on the shearing rotating column is located above the shearing rotating column. Move the lifting block to drive the moving limit block to move to the interval position between the lower mounting arc plate on the conveying rotating column and the lower mounting arc plate on the shearing rotating column. Move the moving limit block to limit both the lower mounting arc plate on the conveying rotating column and the lower mounting arc plate on the shearing rotating column at the same time. The wedge block pushing plate pushes the locking wedge block to move, and the movement of the locking wedge block releases the extrusion on the lifting locking wedge block, thereby releasing the fixation of the lower mounting arc plate. Move the lifting block to drive the moving limit block to move, and the moving limit block drives the lower mounting arc plate on the conveying rotating column and the lower mounting arc plate on the shearing rotating column to move simultaneously, adjusting the distance between the lower mounting arc plate and another lower mounting arc plate. After adjusting to the specified position, the wedge block pushing plate moves to make the locking wedge block move to squeeze the lifting locking block, so that the position of the lower mounting arc plate is fixed again. Repeat the operation to adjust the distance between the lower mounting arc plates on the conveying rotating column and adjust the distance between the lower mounting arc plates on the shearing rotating column; it can automatically adjust the distance between the shearing tools, meet different processing requirements, avoid errors during manual adjustment, cause unqualified products in production, reduce waste, and improve the applicability of the equipment.

[0015] 3. Automatically adjust the width of the sheared strips of the aluminum-plastic thin plate to prevent the hot shearing knife after shearing from scalding the staff.

[0016] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 One of the overall three - dimensional structure diagrams of the present invention; Figure 2 One of the partial three - dimensional structure diagrams of the present invention; Figure 3 Two of the partial three - dimensional structure diagrams of the present invention; Figure 4 For the Figure 3 structural diagram of part A of the present invention; Figure 5 Three of the partial three - dimensional structure diagrams of the present invention; Figure 6 For the Figure 5 structural diagram of part B of the present invention; Figure 7 Four of the partial three - dimensional structure diagrams of the present invention; Figure 8 For the Figure 7 structural diagram of part C of the present invention; Figure 9 Five of the partial three - dimensional structure diagrams of the present invention; Figure 10 For the Figure 9 structural diagram of part D of the present invention.

[0019] In the attached drawings, the list of components represented by each label is as follows: 1. Shearing machine body; 101. Support drive box; 102. Conveyor rotating column; 103. Shearing rotating column; 104. Rotating conveyor arc plate; 105. Rotating shearing knife; 2. Conveyor shearing assembly; 201. Upper mounting arc plate; 202. Lower mounting arc plate; 203. Locking wedge; 204. Lifting locking block; 205. Limiting wedge; 206. Limiting spring; 207. Locking mounting groove; 208. Limiting mounting groove; 209. Sliding limiting groove; 3. Adjustment assembly; 301. Moving lifting block; 302. Moving limiting block; 303. Wedge pushing plate; 304. Lifting mounting column; 305. Lifting motor; 306. Lifting lead screw; 307. Lifting moving plate; 308. Horizontal motor; 309. Horizontal lead screw; 310. Moving guide rod; 311. Lifting mounting plate; 312. Adjustment cylinder; 313. Push plate connecting block; 314. Push plate lead screw; 315. Push plate motor; 316. Arc plate limiting groove; 4. Connecting mechanism; 401. Upper connecting block; 402. Lower connecting block; 403. Limiting connecting block; 404. Rotating threaded rod; 405. Threaded connection hole. Detailed implementation manners

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the invention with reference to the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only a part of the embodiments of the invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the invention without creative efforts shall fall within the scope of protection of the invention.

[0021] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc. indicating the orientation or position relationship are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0022] For the embodiments, please refer to Figure 1 - Figure 10 FIG., the present invention is a multi-group circular disk shearing device for aluminum-plastic thin plates, including a shearing machine body 1, a conveying and shearing assembly 2, and an adjusting assembly 3, characterized in that: the shearing machine body 1 includes a support driving box 101, a conveying rotating column 102 and a shearing rotating column 103 are rotatably installed on the side of the support driving box 101, a plurality of rotating conveying arc plates 104 are arranged on the conveying rotating column 102, a plurality of rotating shearing knives 105 are arranged on the shearing rotating column 103, and a plurality of conveying and shearing assemblies 2 are arranged on both the conveying rotating column 102 and the shearing rotating column 103; The conveying and shearing assembly 2 includes an upper mounting arc plate 201, a lower mounting arc plate 202, a locking wedge 203, a lifting locking block 204, and a plurality of connecting mechanisms 4. The connecting mechanism 4 includes an upper connecting block 401, a lower connecting block 402, and a limiting connecting block 403; The upper connecting block 401 is fixedly connected to the upper mounting arc plate 201, the lower connecting block 402 is fixedly connected to the lower mounting arc plate 202, the limiting connecting block 403 is slidably installed on the upper connecting block 401, and the limiting connecting block 403 can move to fixedly connect the upper connecting block 401 and the lower connecting block 402, so as to fixedly connect the upper mounting arc plate 201 and the lower mounting arc plate 202. The lower mounting arc plate 202 is provided with a locking mounting groove 207, and both the locking wedge 203 and the lifting locking block 204 are slidably installed in the locking mounting groove 207. When the locking wedge 203 moves horizontally, the lifting locking block 204 can move vertically and press the conveying rotating column 102 and the shearing rotating column 103, so as to fixedly connect the position of the lower mounting arc plate 202; The adjustment component 3 includes a moving lifting block 301, a moving limit block 302, and a wedge block pushing plate 303. The moving lifting block 301 is arranged on one side of the conveying rotating column 102. A moving limit block 302 is arranged below the moving lifting block 301. The moving limit block 302 is provided with a push plate installation groove. Two wedge block pushing plates 303 are slidably installed in the push plate installation groove. The moving lifting block 301 can drive the moving limit block 302 to move horizontally and vertically. The moving limit block 302 can move horizontally. The wedge block pushing plate 303 can push the locking wedge block 203 to move; During use, before shearing the aluminum-plastic thin plate, place the upper installation arc plate 201 and the lower installation arc plate 202 on the upper and lower sides of the conveying rotating column 102. The limit connection block 403 moves, so that the bottom surface of the upper connection block 401 coincides with the top surface of the lower connection block 402, and the upper connection block 401 is fixedly connected to the lower connection block 402, so that the upper installation arc plate 201 and the lower installation arc plate 202 form an annular plate sleeved on the conveying rotating column 102. The locking wedge block 203 moves to squeeze the lifting locking block 204 to move, so that the lifting locking block 204 moves and presses against the column body of the conveying rotating column 102, so that the lower installation plate is fixed on the conveying rotating column 102. According to the number of strips of the aluminum-plastic thin plate to be sheared, repeat the operation to install several upper installation arc plates 201 and lower installation arc plates 202 on the conveying rotating column 102 and the shearing rotating column 103; by fixedly installing the annular plate formed by the upper installation guard plate and the lower installation guard plate on the conveying rotating column 102 and the shearing rotating column 103, it is convenient to replace and maintain the shearing tool and improve the efficiency of tool disassembly; During shearing, the rotating conveying arc plate 104 on the conveying rotating column 102 presses against the top surface of the aluminum-plastic thin film plate, and the annular plate formed by the upper installation arc plate 201 and the lower installation arc plate 202 on the shearing rotating column 103 presses against the bottom surface of the aluminum-plastic thin plate, thereby driving the aluminum-plastic thin plate to move, and the rotating shearing knife 105 shears the aluminum-plastic thin plate; When it is necessary to adjust the width of the aluminum-plastic thin plate shearing strip, the lower mounting arc plate 202 on the conveying rotating column 102 is located below the conveying rotating column 102, and the lower mounting arc plate 202 on the shearing rotating column 103 is located above the shearing rotating column 103. The moving lifting block 301 drives the moving limiting block 302 to move to the interval position between the lower mounting arc plate 202 on the conveying rotating column 102 and the lower mounting arc plate 202 on the shearing rotating column 103. The moving limiting block 302 moves to limit the lower mounting arc plate 202 on the conveying rotating column 102 and the lower mounting arc plate 202 on the shearing rotating column 103 simultaneously. The wedge block pushing plate 303 pushes the locking wedge block 203 to move, and the movement of the locking wedge block 203 releases the extrusion of the lifting locking wedge block 203, thereby releasing the fixation of the lower mounting arc plate 202. The moving lifting block 301 drives the moving limiting block 302 to move, and the moving limiting block 302 drives the lower mounting arc plate 202 on the conveying rotating column 102 and the lower mounting arc plate 202 on the shearing rotating column 103 to move simultaneously, adjusting the distance between the lower mounting arc plate 202 and another lower mounting arc plate 202. After adjusting to the specified position, the wedge block pushing plate 303 moves to make the locking wedge block 203 move to squeeze the lifting locking block 204, so that the position of the lower mounting arc plate 202 is fixed again. Repeat the operation to adjust the distance between the lower mounting arc plates 202 on the conveying rotating column 102 and adjust the distance between the lower mounting arc plates 202 on the shearing rotating column 103; it can automatically adjust the distance between the shearing tools to meet different processing requirements, avoid errors during manual adjustment, cause unqualified products in production, reduce waste, and improve the applicability of the equipment.

[0023] Please refer to Figure 1 - Figure 10 , two rotating conveying arc plates 104 are fixedly installed on the outer arc surface of the upper mounting arc plate 201, a rotating shearing knife 105 is fixedly installed on the outer arc surface of the lower mounting arc plate 202, the connecting mechanism 4 further includes a rotating threaded rod 404, a threaded mounting hole is opened on the top surface of the limiting connecting block 403, the rotating threaded rod 404 is rotatably installed in the threaded mounting hole, threaded connecting holes 405 are opened on the top surfaces of the upper connecting block 401 and the lower connecting block 402, and a connecting limiting groove is opened on the side surface of the limiting connecting block 403, and the connecting limiting groove is slidably connected with the upper connecting block 401; During use, when the bottom surface of the upper connecting block 401 coincides with the top surface of the lower connecting block 402, rotate the rotating threaded rod 404 so that the rotating threaded rod 404 passes through and enters the threaded connecting hole 405 of the upper connecting block 401 and enters the threaded connecting hole 405 of the lower connecting block 402 to fixedly connect the upper connecting block 401 and the lower connecting block 402.

[0024] Please refer to Figure 1 - Figure 10, the conveying and shearing assembly 2 further includes a limiting wedge 205 and a limiting spring 206. The locking wedge 203 is horizontally slidably installed in the locking installation groove 207, and the lifting locking block 204 is vertically slidably installed in the locking installation groove 207. A limiting installation groove 208 is provided on the side of the locking wedge 203. The limiting wedge 205 is slidably installed in the limiting installation groove 208. One end of the limiting spring 206 is fixedly connected to the side of the limiting wedge 205, and the other end is fixedly connected to the inner wall of the limiting installation groove 208. Sliding limiting grooves 209 are provided on the column bodies of the conveying rotating column 102 and the shearing rotating column 103, and the lifting locking block 204 is in sliding fit with the sliding limiting grooves 209; During use, when the lifting locking block 204 presses against the column bodies of the conveying rotating column 102 and the shearing rotating column 103 to fix the position of the lower mounting arc plate 202, the limiting wedge 205 moves, the limiting wedge 205 contacts the side of the lower mounting arc plate 202, and the position of the locking wedge 203 is fixed.

[0025] Please refer to Figure 1 - Figure 10 , the adjustment assembly 3 further includes a lifting mounting column 304, a lifting motor 305, a lifting lead screw 306, a lifting moving plate 307, a horizontal motor 308, a horizontal lead screw 309, a moving guide rod 310, and a lifting mounting plate 311. Two lifting mounting columns 304 are provided on one side of the conveying rotating column 102, and the lifting mounting columns 304 are fixedly connected to the shearing machine body 1. Lifting mounting grooves are provided on the sides of the lifting mounting columns 304. The lifting lead screw 306 is rotatably installed in the lifting mounting groove of one lifting mounting column 304. The lifting motor 305 is fixedly installed on the top surface of the lifting mounting column 304. The driving shaft of the lifting motor 305 passes through the lifting mounting column 304 and is fixedly connected to the lead screw of the lifting motor 305. The lifting moving plate 307 is threadedly sleeved on the lifting lead screw 306, and the lifting moving plate 307 is slidably connected to the lifting mounting groove. The lifting mounting plate 311 is slidably installed in the lifting mounting groove of the other lifting mounting column 304. One end of the horizontal lead screw 309 is rotatably connected to the lifting moving plate 307, and the other end is rotatably connected to the lifting mounting plate 311. One end of the moving guide rod 310 is fixedly connected to the lifting moving plate 307, and the other end is fixedly connected to the lifting mounting plate 311. The horizontal motor 308 is fixedly installed on one side of the lifting moving plate 307. The driving shaft of the horizontal motor 308 passes through the lifting moving plate 307 and is fixedly connected to the horizontal lead screw 309. The moving lifting block 301 is threadedly sleeved on the horizontal lead screw 309, and the moving lifting block 301 is slidably sleeved on the horizontal guide rod; During use, the lifting motor 305 drives the lifting lead screw 306 to rotate. The rotation of the lifting lead screw 306 drives the lifting moving plate 307 to move. The movement of the lifting moving plate 307 drives the moving lifting block 301 to move vertically. The horizontal motor 308 drives the horizontal lead screw 309 to rotate. The rotation of the horizontal lead screw 309 drives the moving lifting block 301 to move horizontally.

[0026] Please refer to Figure 1 - Figure 10 As shown in - Figure 10 , the adjustment component 3 further includes an adjustment cylinder 312, a push plate connection block 313, a push plate screw rod 314, and a push plate motor 315. The adjustment cylinder 312 is fixedly installed on the bottom surface of the moving lifting block 301. The output end of the adjustment cylinder 312 is fixedly connected to the moving limit block 302. A push plate installation groove is formed on the end face of the moving limit block 302. The push plate screw rod 314 is rotatably installed in the push plate installation groove. The push plate motor 315 is fixedly installed on the side surface of the moving limit block 302. The output shaft of the push plate motor 315 passes through the moving limit block 302 and is fixedly connected to the push plate screw rod 314. The push plate connection block 313 is threadedly sleeved on the push plate screw rod 314. The push plate connection block 313 is slidably matched with the push plate installation groove. The wedge block push plate 303 is fixedly connected to the push plate connection block 313; During use, the adjustment cylinder 312 drives the moving limit block 302 to move. The push plate motor 315 drives the push plate screw rod 314 to rotate. The rotation of the push plate screw rod 314 drives the push plate connection block 313 to move. The movement of the push plate connection block 313 drives the wedge block push plate 303 to move.

[0027] Please refer to Figure 1 - Figure 10 As shown in - Figure 10 , an arc plate limit groove 316 is formed on the top surface of the moving limit block 302. The width of the arc plate limit groove 316 is the same as the widths of the upper installation arc plate 201 and the lower installation arc plate 202.

[0028] Please refer to Figure 1 - Figure 10 As shown in - Figure 10 , the distance between the wedge block push plates 303 is the same as the length of the locking wedge block 203.

[0029] Please refer to Figure 1 - Figure 10 As shown in - Figure 10 , the inner wall of the sliding limit groove 209 is relatively rough, and the top surface of the lifting locking block 204 is a rough surface.

[0030] Please refer to Figure 1 - Figure 10 As shown in - Figure 10 , the position of the shearing rotating column 103 is fixed, and the conveying rotating column 102 can move vertically.

[0031] A shearing method for aluminum-plastic thin plates using the above-mentioned multi-group disc shearing devices includes the following steps: Before shearing the aluminum-plastic thin plate, place the upper mounting arc plate 201 and the lower mounting arc plate 202 on the upper and lower sides of the conveying rotating column 102. Move the limit connecting block 403 so that the bottom surface of the upper connecting block 401 coincides with the top surface of the lower connecting block 402, and fix the upper connecting block 401 and the lower connecting block 402, so that the upper mounting arc plate 201 and the lower mounting arc plate 202 form an annular plate sleeved on the conveying rotating column 102. Move the locking wedge block 203 to squeeze and move the lifting locking block 204, so that the lifting locking block 204 moves and presses against the column body of the conveying rotating column 102, thereby fixing the lower mounting plate on the conveying rotating column 102. According to the number of strips of the aluminum-plastic thin plate to be sheared, repeat the operation to install several upper mounting arc plates 201 and lower mounting arc plates 202 on the conveying rotating column 102 and the shearing rotating column 103; During shearing, the rotating conveying arc plate 104 on the conveying rotating column 102 presses against the top surface of the aluminum-plastic thin film plate, and the annular plate formed by the upper mounting arc plate 201 and the lower mounting arc plate 202 on the shearing rotating column 103 presses against the bottom surface of the aluminum-plastic thin plate, thereby driving the aluminum-plastic thin plate to move, and the rotating shearing knife 105 shears the aluminum-plastic thin plate; When it is necessary to adjust the width of the shearing strip of the aluminum-plastic thin plate, the lower mounting arc plate 202 on the conveying rotating column 102 is located below the conveying rotating column 102, and the lower mounting arc plate 202 on the shearing rotating column 103 is located above the shearing rotating column 103. Move the lifting block 301 to drive the moving limit block 302 to move to the interval position between the lower mounting arc plate 202 on the conveying rotating column 102 and the lower mounting arc plate 202 on the shearing rotating column 103. Move the moving limit block 302 to limit the lower mounting arc plate 202 on the conveying rotating column 102 and the lower mounting arc plate 202 on the shearing rotating column 103 at the same time. The wedge pushing plate 303 pushes the locking wedge block 203 to move, and the locking wedge block 203 moves to release the extrusion of the lifting locking wedge block 203, thereby releasing the fixation of the lower mounting arc plate 202. Move the lifting block 301 to drive the moving limit block 302 to move, and the moving limit block 302 drives the lower mounting arc plate 202 on the conveying rotating column 102 and the lower mounting arc plate 202 on the shearing rotating column 103 to move at the same time, adjusting the distance between the lower mounting arc plate 202 and another lower mounting arc plate 202. After adjusting to the specified position, the wedge pushing plate 303 moves to make the locking wedge block 203 move to squeeze the lifting locking block 204, so that the position of the lower mounting arc plate 202 is fixed again. Repeat the operation to adjust the distance between the lower mounting arc plates 202 on the conveying rotating column 102 and adjust the distance between the lower mounting arc plates 202 on the shearing rotating column 103.

[0032] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0033] The preferred embodiments of the invention disclosed above are only used to help illustrate the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the invention, so that those skilled in the art can well understand and utilize the invention. The invention is only limited by the claims and their full scope and equivalents.

Claims

1. A multi-disc shearing device for aluminum-plastic thin plates, comprising a shearing machine body, a conveying and shearing assembly, and an adjustment assembly, characterized in that: The shearing machine body comprises a supporting driving box, a conveying rotating column and a shearing rotating column are rotatably mounted on the side of the supporting driving box, a plurality of rotating conveying arc plates are arranged on the conveying rotating column, a plurality of rotating shearing knives are arranged on the shearing rotating column, and a plurality of the conveying shearing components are arranged on the conveying rotating column and the shearing rotating column; The conveying and shearing assembly assembly includes an upper mounting arc plate, a lower mounting arc plate, a locking wedge block, a lifting locking block and a plurality of connecting mechanisms, wherein the connecting mechanism includes an upper connecting block, a lower connecting block and a limit connecting block; The upper connecting block is fixedly connected to the upper mounting arc plate, the lower connecting block is fixedly connected to the lower mounting arc plate, the limiting connecting block is slidably installed with the upper connecting block, and the limiting connecting block can move so that the upper connecting block is fixedly connected to the lower connecting block, thereby fixing the upper mounting arc plate to the lower mounting arc plate, and the lower mounting arc plate is provided with a locking mounting groove, and the locking wedge block and the lifting locking block are both slidably installed in the locking mounting groove, and when the locking wedge block moves horizontally, the lifting locking block can move vertically and squeeze the conveying rotating column and the shear rotating column, thereby fixing the position of the lower mounting arc plate; The adjustment component includes a movable lifting block, a movable limit block and a wedge block pushing plate. The movable lifting block is arranged on one side of the conveying rotating column, and a movable limit block is arranged under the movable lifting block. The movable limit block is provided with a push plate mounting groove, and two wedge block pushing plates are slidably installed in the push plate mounting groove. The movable lifting block can drive the movable limit block to move horizontally and vertically, the movable limit block can move horizontally, and the wedge block pushing plate can push the locking wedge block to move.

2. A multi-disc shearing device for aluminum-plastic thin plates according to claim 1, characterized in that: The two rotating conveying arc plates are fixedly installed on the outer arc surface of the upper mounting arc plate, and a rotating shearing knife is fixedly installed on the outer arc surface of the lower mounting arc plate. The connecting mechanism also includes a rotating threaded rod, and a threaded mounting hole is provided on the top surface of the limiting connecting block. The rotating threaded rod is rotatably installed in the threaded mounting hole. The top surfaces of the upper connecting block and the lower connecting block are both provided with threaded connecting holes, and a connecting limiting groove is provided on the side of the limiting connecting block, and the connecting limiting groove is slidably connected to the upper connecting block.

3. A multi-disc shearing device for aluminum-plastic thin plates according to claim 2, characterized in that: The conveying and shearing assembly also includes a limit wedge block and a limit spring, the locking wedge block is horizontally slidably installed in the locking installation groove, the lifting locking block is vertically slidably installed in the locking installation groove, a limit installation groove is provided on the side of the locking wedge block, the limit wedge block is slidably installed in the limit installation groove, one end of the limit spring is fixedly connected to the side of the limit wedge block, and the other end is fixedly connected to the inner wall of the limit installation groove, the column bodies of the conveying rotating column and the shearing rotating column are both provided with sliding limit grooves, and the lifting locking block slides in cooperation with the sliding limit groove.

4. A multi-disc shearing device for aluminum-plastic thin plates according to claim 3, characterized in that: The adjustment assembly also includes a lifting and mounting column, a lifting motor, a lifting screw, a lifting and moving plate, a horizontal motor, a horizontal screw, a moving guide rod and a lifting and mounting plate. Two lifting and mounting columns are arranged on one side of the conveying rotating column, and the lifting and mounting columns are fixedly connected to the shearing machine body. A lifting and mounting groove is opened on the side of the lifting and mounting column. The lifting screw is rotatably mounted in the lifting and mounting groove of a lifting and mounting column. The lifting motor is fixedly mounted on the top surface of the lifting and mounting column. The lifting motor driving shaft passes through the lifting and mounting column and is fixedly connected to the lifting motor screw. The lifting and moving plate is threadedly sleeved on the lifting screw, and The lifting and moving plate is slidably connected to the lifting and moving groove, and the lifting and moving plate is slidably installed in the lifting and moving groove of another lifting and moving mounting column. One end of the horizontal screw rod is rotatably connected to the lifting and moving plate, and the other end is rotatably connected to the lifting and moving plate. One end of the moving guide rod is fixedly connected to the lifting and moving plate, and the other end is fixedly connected to the lifting and moving plate. The horizontal motor is fixedly installed on one side of the lifting and moving plate, and the horizontal motor driving shaft passes through the lifting and moving plate and is fixedly connected to the horizontal screw rod. The mobile lifting block is threadedly sleeved on the horizontal screw rod, and the mobile lifting block is slidably sleeved on the horizontal guide rod.

5. A multi-disc shearing device for aluminum-plastic thin plates according to claim 4, characterized in that: The adjusting assembly also includes an adjusting cylinder, a push plate connecting block, a push plate screw and a push plate motor. The adjusting cylinder is fixedly mounted on the bottom surface of the movable lifting block, the output end of the adjusting cylinder is fixedly connected to the movable limit block, the end surface of the movable limit block is provided with the push plate mounting groove, the push plate screw is rotatably mounted in the push plate mounting groove, the push plate motor is fixedly mounted on the side surface of the movable limit block, the push plate motor output shaft passes through the movable limit block and is fixedly connected to the push plate screw, the push plate connecting block is threadedly sleeved on the push plate screw, the push plate connecting block is slidably matched with the push plate mounting groove, and the wedge block pushes the plate to be fixedly connected to the push plate connecting block.

6. A multi-disc shearing device for aluminum-plastic thin plates according to claim 5, characterized in that: An arc plate limiting groove is formed on the top surface of the movable limiting block, and the width of the arc plate limiting groove is the same as the width of the upper installation arc plate and the lower installation arc plate.

7. A multi-disc shearing device for aluminum-plastic thin plates according to claim 6, characterized in that: The spacing between the wedge pushing plates is the same as the length of the locking wedge.

8. A multi-disc shearing device for aluminum-plastic thin plates according to claim 7, characterized in that: The inner wall of the sliding limit groove is relatively rough, and the top surface of the lifting locking block is a rough surface.

9. A multi-disc shearing device for aluminum-plastic thin plates according to claim 8, characterized in that: The shearing rotating column is fixed in position, and the conveying rotating column can move vertically.

10. A method for shearing an aluminum-plastic sheet, characterized in that: Using a plurality of disc shearing devices as described in any one of claims 1 to 9, comprising the following steps: Before shearing the aluminum-plastic sheet, the upper installation arc plate and the lower installation arc plate are placed on the upper and lower sides of the conveying rotating column, the limit connection block is moved so that the bottom surface of the upper connection block coincides with the top surface of the lower connection block, and the upper connection block is fixedly connected to the lower connection block, so that the upper installation arc plate and the lower installation arc plate form a ring plate sleeved on the conveying rotating column, the locking wedge block moves to squeeze the lifting locking block to move the lifting locking block to squeeze the column of the conveying rotating column, so that the lower installation plate is fixed on the conveying rotating column, according to the number of aluminum-plastic sheets to be sheared, the operation is repeated to install a plurality of upper installation arc plates and lower installation arc plates on the conveying rotating column and the shearing rotating column; During shearing, the rotating conveying arc plate on the conveying rotating column squeezes the top surface of the aluminum-plastic film plate, and the ring plate formed by the upper mounting arc plate and the lower mounting arc plate on the shearing rotating column squeezes the bottom surface of the aluminum-plastic thin plate, thereby driving the aluminum-plastic thin plate to move, and the rotating shearing knife shears the aluminum-plastic thin plate; The movement of the wedge block pushes the plate to move the locking wedge block to squeeze the lifting and locking block, so that the position of the lower installation arc plate is fixed again, and the operation is repeated to adjust the distance between the lower installation arc plates on the conveying rotating column and the lower installation arc plates on the shear rotating column.

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