Metal die cutting device with displacement prevention and deviation correction structure

Abstract

The utility model relates to the field of die cutting devices, in particular to a metal die cutting device with an anti-displacement deviation rectifying structure. The technical problems that according to an existing metal die cutting device, a metal sheet is generally conveyed forwards through a conveying device, then passes through a workbench and is subjected to die cutting through a die cutting tool, the metal sheet is prone to deviation in the conveying and die cutting process, and the die cutting effect is reduced are solved. Comprising a base, a winding assembly, a first deviation preventing assembly, a second deviation preventing assembly, a die cutting assembly, a die cutting table and a metal sheet, the first deviation preventing assembly and the second deviation preventing assembly are arranged and can be used for limiting and fixing the metal sheet in the forward conveying and die cutting processes correspondingly, and therefore the metal sheet is not prone to deviation in the conveying and die cutting processes; by arranging the winding assembly with the adjustable baffle, metal sheets with different widths can be wound, and by arranging the die cutting assembly, automatic die cutting can be conducted on the metal sheets.

Description

Technical Field

[0001] The utility model relates to the field of die-cutting devices, in particular to a metal die-cutting device with an anti-displacement and deviation-correcting structure. Background Art

[0002] Metal is a material with gloss, ductility, easy electrical and thermal conductivity. In order to achieve precise processing, improve production efficiency, reduce production costs, enhance material utilization and realize complex modeling, metal is usually die-cut. Metal die-cutting is a processing technology that cuts and punches metal materials according to specific shapes and sizes. It is widely used in the fields of automobiles, electronics, electrical appliances, aviation, aerospace, precision instruments, etc. Metal die-cutting device is a device specially used for metal die-cutting. Existing metal die-cutting devices usually use a conveying device to convey the metal sheet forward and then use a die-cutting tool on the workbench to die-cut. During the conveying and die-cutting process, the metal sheet is prone to offset, resulting in a decrease in the die-cutting effect. Utility Model Content

[0003] In order to overcome the existing metal die-cutting device, the metal sheet is usually conveyed forward by a conveying device and then passed through a workbench for die-cutting using a die-cutting tool. During the conveying and die-cutting process, the metal sheet is prone to deviation, resulting in a decrease in the die-cutting effect.

[0004] The technical solution of the utility model is: a metal die-cutting device with an anti-displacement and deviation-correcting structure, comprising a base, a winding component, a first anti-deflection component, a second anti-deflection component, a die-cutting component, a die-cutting table and a metal sheet, a winding component for winding the metal sheet is provided on the left side of the upper end of the base, a die-cutting table for placing the metal sheet is provided on the right side of the upper end of the base, a die-cutting component for die-cutting the metal sheet is provided above the die-cutting table, a first anti-deflection component for limiting the metal sheet is provided between the die-cutting table and the winding component, and two groups of second anti-deflection components for limiting the metal sheet placed on the die-cutting table are symmetrically provided on the sides of the die-cutting table.

[0005] Preferably, by setting up a first anti-deflection component and a second anti-deflection component, they can be used to limit the metal sheet during forward conveying and die-cutting, respectively, so that the metal sheet is not easily deviated during conveying and die-cutting, thereby achieving a better die-cutting effect. By setting up a winding component with an adjustable baffle, it can be used to wind up metal sheets of different widths, so that the forward conveying of the metal sheet for die-cutting can be automatically controlled. By setting up a die-cutting component, it can be used to automatically die-cut the metal sheet. With the mutual cooperation of the first anti-deflection component, the second anti-deflection component and the winding component that uses the baffle to limit and wind up the metal sheet, the limiting effect is better, so that the metal sheet is not easily deviated during the die-cutting process of the metal sheet, and the anti-deflection and correction effect is good.

[0006] Preferably, the winding assembly includes a mounting plate, a rotating shaft, a baffle, a first driving motor, a first electric push rod, a first telescopic cylinder, a support plate and a first support column. Two groups of mounting plates are arranged relatively to each other, and a rotating shaft for rotation is provided between the two groups of mounting plates. Two groups of baffles for limiting the metal sheet are symmetrically sleeved on the outer side of the rotating shaft. Two groups of first electric push rods for controlling the movement of the baffles are symmetrically provided on the ends of the two groups of baffles away from each other. One end of the first electric push rod away from the baffle passes through the inner side of the mounting plate and extends to the outer side, where a support plate for support is connected. One end of the support plate away from the mounting plate is provided with a first telescopic cylinder for controlling the movement of the first electric push rod. The lower end of the mounting plate is provided with a first support column for supporting the mounting plate. The spacing between the two groups of baffles is changed by setting the first telescopic cylinder to control the movement of the first electric push rod, so that the baffles can adjust the spacing according to metal sheets of different widths.

[0007] Preferably, the first anti-bias component includes a first bidirectional threaded rod, a first slider, a second drive motor, a second support column, a mounting bracket, a limit block and an adjusting bolt. The outer side of the first bidirectional threaded rod is symmetrically sleeved with two groups of first sliders for sliding. The second drive motor drives the first bidirectional threaded rod to rotate and drives the two groups of first sliders to slide relative to each other along their surfaces. By setting the second drive motor to drive the first bidirectional threaded rod to rotate and drive the two groups of first sliders to slide along their surfaces, the distance between the two groups of mounting brackets can be adjusted, so that the mounting bracket can be used to limit metal sheets of different sizes.

[0008] Preferably, two groups of mounting frames for limiting the metal sheet from the left and right ends are arranged relatively above the two groups of first sliding blocks, the mounting frames are fixedly connected to the first sliding blocks via second supporting columns, the inner sides of the mounting frames are provided with limiting blocks for limiting the metal sheet from the upper ends, the upper ends of the mounting frames are provided with adjusting bolts for controlling the upward and downward movement of the limiting blocks, the adjusting bolts pass through the outer sides of the mounting frames and extend to the inner sides to control the movement of the limiting blocks, the limiting blocks are controlled to move up and down by turning the adjusting bolts, so that they can be suitable for metal sheets of different thicknesses.

[0009] Preferably, the second anti-bias component includes a second bidirectional threaded rod, a second sliding block, a third support column, a third driving motor, a second telescopic cylinder, a second electric push rod, a pressure block and an anti-sliding block. The third support column is symmetrically provided with two groups, and a second bidirectional threaded rod for rotation is provided between the inner sides of the upper ends of the two groups of third support columns, and two groups of second sliding blocks for sliding are symmetrically sleeved on the outer sides of the second bidirectional threaded rod. An output shaft is provided on the third driving motor, and the output shaft of the third driving motor extends through the outer side of the third support column to the inner side to drive the second bidirectional threaded rod to rotate. The third driving motor is set to drive the second bidirectional threaded rod to rotate to drive the two groups of second sliding blocks to slide relative to each other along their surfaces to adjust the spacing between the two groups of pressure blocks, so that the pressure blocks can be adjusted accordingly according to metal sheets of different widths.

[0010] Preferably, a second telescopic cylinder for controlling the up and down movement of the second electric push rod is provided on the side of the second slider, and a pressure block for pressing the upper end of the metal sheet on the die-cutting table is provided at the lower end of the pressure block, and an anti-slip slider is provided at the lower end of the pressure block. By arranging the anti-slip slider at the lower end of the pressure block, the friction can be increased, thereby making the pressure block less likely to slip.

[0011] Preferably, the die-cutting assembly includes a fourth support column, a one-way threaded rod, a third slider, a hydraulic cylinder, a hydraulic rod, a die-cutting head, a nut and a fourth drive motor. The fourth support column is symmetrically arranged in two groups, and a one-way threaded rod for rotation is provided between the inner sides of the upper ends of the two groups of fourth support columns. The outer side of the one-way threaded rod is sleeved with a third slider for sliding. The lower end of the third slider is provided with a hydraulic cylinder for controlling the lifting of the hydraulic rod. The lower end of the hydraulic rod is provided with a die-cutting head for die-cutting the metal sheet. The die-cutting head and the hydraulic rod are detachably connected by a nut. The fourth drive motor is provided with an output shaft. The output shaft of the fourth drive motor passes through the outer side of the fourth support column and extends to the inner side to drive the one-way threaded rod to rotate. The third slider is driven to slide by the fourth drive motor to drive the one-way threaded rod to rotate, so that the third slider drives the die-cutting head to move synchronously during the sliding process to die-cut different parts of the metal sheet.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional metal die-cutting device, the metal sheet is usually conveyed forward by a conveying device and then passed through a workbench for die-cutting by a die-cutting tool. During the conveying and die-cutting process, the metal sheet is prone to deflection, resulting in a decrease in the die-cutting effect. By setting a first anti-deflection component and a second anti-deflection component, the metal sheet can be respectively limited during the forward conveying and die-cutting process, so that the metal sheet is not prone to deflection during the conveying and die-cutting process, thereby achieving a better die-cutting effect. By setting two sets of relatively arranged mounting frames, the left and right ends of the metal sheet during the forward conveying process can be limited to prevent the metal sheet from shaking left and right during the forward conveying process. By setting a limit block controlled by an adjusting bolt on the inner side of the mounting frame, the upper end of the metal sheet can be limited to prevent the metal sheet from tilting upward and deflecting during the forward conveying process. A second driving motor is provided to drive the first bidirectional threaded rod to rotate, thereby driving the two groups of first sliding blocks to slide along their surfaces to adjust the distance between the two groups of mounting frames, so that the mounting frames can be used to limit metal sheets of different sizes; by providing a second anti-bias component, the four corners of the metal sheet placed on the upper end of the die-cutting table can be pressed to limit the position; by providing a second telescopic cylinder, the second electric push rod can be controlled to drive the pressing block to move up and down, so that the pressing block can press the metal sheet; by providing an anti-sliding block at the lower end of the pressing block, the friction can be increased, thereby making the pressing block less likely to slide; by providing a third driving motor, the second bidirectional threaded rod can be driven to rotate, thereby driving the two groups of second sliding blocks to slide relative to each other along their surfaces to adjust the spacing between the two groups of pressing blocks, so that the pressing block can be adjusted accordingly according to metal sheets of different widths.

[0014] 2. By setting a winding assembly with an adjustable baffle, it can be used to wind up metal sheets of different widths, so that the metal sheets can be automatically controlled to be conveyed forward for die cutting. By setting a first drive motor, the rotating shaft can be driven to rotate, so that the rotating shaft can roll up the metal sheet by rotating. By symmetrically arranging two sets of baffles on the rotating shaft, the two ends of the metal sheet can be limited to prevent it from deviating during the winding process and affecting the winding effect. By setting a first telescopic cylinder, the first electric push rod can be controlled to move to change the spacing between the two sets of baffles, so that the baffles can be adjusted according to the The spacing between metal sheets of different widths can be adjusted. By setting up a die-cutting component, the metal sheets can be automatically die-cut. By setting up a hydraulic cylinder, the hydraulic rod can be controlled to drive the die-cutting head to move up and down to die-cut the metal sheets. By setting up a fourth drive motor, the unidirectional threaded rod can be driven to rotate to drive the third slider to slide, so that the third slider drives the die-cutting head to move synchronously during the sliding process to die-cut different parts of the metal sheet. By setting the die-cutting head and the hydraulic rod to be detachably connected through a nut, the die-cutting head can be replaced according to different die-cutting requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is an overall schematic diagram of a metal die cutting device with an anti-displacement and deviation-correcting structure of the utility model;

[0016] Figure 2 Shown is a schematic diagram of a metal sheet in a metal die-cutting device with an anti-displacement and deviation-correcting structure of the utility model;

[0017] Figure 3 Shown is a schematic diagram of a winding assembly in a metal die-cutting device with an anti-displacement and deviation-correcting structure of the utility model;

[0018] Figure 4 Shown is a schematic diagram of a first anti-deflection component in a metal die-cutting device with an anti-displacement and deviation-correcting structure of the utility model;

[0019] Figure 5 Shown is a schematic diagram of a second anti-deflection component in a metal die-cutting device with an anti-displacement and deviation-correcting structure of the utility model;

[0020] Figure 6 Shown is a schematic diagram of a die-cutting component in a metal die-cutting device with an anti-displacement and deviation-correcting structure of the present invention.

[0021] Description of reference numerals: 1, base; 2, winding assembly; 3, first anti-bias assembly; 4, second anti-bias assembly; 5, die-cutting assembly; 6, die-cutting table; 7, metal sheet; 201, mounting plate; 202, rotating shaft; 203, baffle; 204, first drive motor; 205, first electric push rod; 206, first telescopic cylinder; 207, support plate; 208, first support column; 301, first bidirectional threaded rod; 302, first slider; 303, second drive motor; 304, second support column; 30 5. Mounting frame; 306. Limit block; 307. Adjusting bolt; 401. Second bidirectional threaded rod; 402. Second slider; 403. Third support column; 404. Third drive motor; 405. Second telescopic cylinder; 406. Second electric push rod; 407. Pressing block; 408. Anti-sliding block; 501. Fourth support column; 502. One-way threaded rod; 503. Third slider; 504. Hydraulic cylinder; 505. Hydraulic rod; 506. Die-cutting head; 507. Nut; 508. Fourth drive motor. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1-2The utility model provides an embodiment: a metal die-cutting device with an anti-displacement and correction structure, comprising a base 1, a winding component 2, a first anti-deflection component 3, a second anti-deflection component 4, a die-cutting component 5, a die-cutting table 6 and a metal sheet 7. A winding component 2 for winding the metal sheet 7 is provided on the left side of the upper end of the base 1, a die-cutting table 6 for placing the metal sheet 7 is provided on the right side of the upper end of the base 1, a die-cutting component 5 for die-cutting the metal sheet 7 is provided above the die-cutting table 6, a first anti-deflection component 3 for limiting the metal sheet 7 is provided between the die-cutting table 6 and the winding component 2, and two groups of second anti-deflection components 4 for limiting the metal sheet 7 placed on the die-cutting table 6 are symmetrically provided on the sides of the die-cutting table 6.

[0024] See also Figure 3 In this embodiment, the winding assembly 2 includes a mounting plate 201, a rotating shaft 202, a baffle 203, a first driving motor 204, a first electric push rod 205, a first telescopic cylinder 206, a support plate 207 and a first support column 208. Two groups of mounting plates 201 are arranged relatively to each other, and a rotating shaft 202 for rotating is arranged between the two groups of mounting plates 201. Two groups of baffles 203 for limiting the metal sheet 7 are symmetrically sleeved on the outer side of the rotating shaft 202. Two groups of first electric push rods 205 for controlling the movement of the baffles 203 are symmetrically arranged at the ends of the two groups of baffles 203 that are away from each other. One end of the first electric push rod 205 away from the baffle 203 extends through the inner side of the mounting plate 201 to the outer side and is connected to a support plate 207 for support. One end of the support plate 207 away from the mounting plate 201 is provided with a first telescopic cylinder 206 for controlling the movement of the first electric push rod 205. The lower end of the mounting plate 201 is provided with a first support column 208 for supporting the mounting plate 201. The first telescopic cylinder 206 is set to control the movement of the first electric push rod 205 to change the distance between the two groups of baffles 203, so that the baffles 203 can be used to adjust the distance according to the metal sheets 7 of different widths.

[0025] See also Figure 4In this embodiment, the first anti-bias component 3 includes a first bidirectional threaded rod 301, a first slider 302, a second drive motor 303, a second support column 304, a mounting bracket 305, a limit block 306 and an adjusting bolt 307. The outer side of the first bidirectional threaded rod 301 is symmetrically sleeved with two groups of first sliders 302 for sliding. The second drive motor 303 drives the first bidirectional threaded rod 301 to rotate and drives the two groups of first sliders 302 to slide relative to each other along the surface thereof. By setting the second drive motor 303 to drive the first bidirectional threaded rod 301 to rotate to drive the two groups of first sliders 302 to slide along the surface thereof, the distance between the two groups of mounting brackets 305 can be adjusted, so that the mounting brackets 305 It can be used to limit the metal sheets 7 of different sizes. Two groups of mounting frames 305 for limiting the metal sheets 7 from the left and right ends are relatively arranged above the two groups of first sliders 302. The mounting frames 305 are fixedly connected to the first sliders 302 through the second support columns 304. The inner side of the mounting frames 305 is provided with a limiting block 306 for limiting the metal sheets 7 from the upper end. The upper end of the mounting frames 305 is provided with an adjusting bolt 307 for controlling the upward and downward movement of the limiting block 306. The adjusting bolt 307 passes through the outer side of the mounting frames 305 and extends to the inner side to control the movement of the limiting block 306. The limiting block 306 is controlled to move up and down by turning the adjusting bolt 307, so that it can be suitable for metal sheets 7 of different thicknesses.

[0026] See also Figure 5 In this embodiment, the second anti-bias component 4 includes a second bidirectional threaded rod 401, a second slider 402, a third support column 403, a third drive motor 404, a second telescopic cylinder 405, a second electric push rod 406, a pressure block 407 and an anti-sliding block 408. The third support column 403 is symmetrically provided with two groups, and a second bidirectional threaded rod 401 for rotation is provided between the inner sides of the upper ends of the two groups of third support columns 403. The outer side of the second bidirectional threaded rod 401 is symmetrically sleeved with two groups of second sliders 402 for sliding. The third drive motor 404 is provided with an output shaft, and the output shaft of the third drive motor 404 passes through the outer side of the third support column 403 and extends to the inner side to drive the second bidirectional threaded rod 401 to rotate. , by setting a third driving motor 404 to drive the second bidirectional threaded rod 401 to rotate, the two groups of second sliders 402 are driven to slide relatively along their surfaces to adjust the spacing between the two groups of pressing blocks 407, so that the pressing blocks 407 can be adjusted accordingly according to the metal sheets 7 of different widths. The side of the second slider 402 is provided with a second telescopic cylinder 405 for controlling the up and down movement of the second electric push rod 406. The lower end of the second electric push rod 406 is provided with a pressing block 407 for pressing the upper end of the metal sheet 7 on the die-cutting table 6. The lower end of the pressing block 407 is provided with an anti-slip sliding block 408. By arranging the anti-slip block 408 at the lower end of the pressing block 407, the friction can be increased, so that the pressing block 407 is not easy to slide.

[0027] See also Figure 6 In this embodiment, the die-cutting assembly 5 includes a fourth support column 501, a one-way threaded rod 502, a third slider 503, a hydraulic cylinder 504, a hydraulic rod 505, a die-cutting head 506, a nut 507 and a fourth drive motor 508. The fourth support column 501 is symmetrically arranged in two groups. A one-way threaded rod 502 for rotation is arranged between the inner sides of the upper ends of the two groups of fourth support columns 501. The outer side of the one-way threaded rod 502 is sleeved with a third slider 503 for sliding. The lower end of the third slider 503 is provided with a hydraulic cylinder 504 for controlling the lifting and lowering of the hydraulic rod 505. The lower end of the hydraulic rod 505 is provided with a hydraulic cylinder 504 for controlling the lifting and lowering of the hydraulic rod 505. A die-cutting head 506 for die-cutting the metal sheet 7 is provided at the end thereof, and the die-cutting head 506 is detachably connected to the hydraulic rod 505 by a nut 507. An output shaft is provided on the fourth drive motor 508, and the output shaft of the fourth drive motor 508 passes through the outer side of the fourth support column 501 and extends to the inner side to drive the one-way threaded rod 502 to rotate. The fourth drive motor 508 is arranged to drive the one-way threaded rod 502 to rotate to drive the third slider 503 to slide, so that the third slider 503 drives the die-cutting head 506 to move synchronously during the sliding process to die-cut different parts of the metal sheet 7.

[0028] When working, the metal sheet 7 to be die-cut is firstly rolled up by the rolling assembly 2, and the first telescopic cylinder 206 controls the first electric push rod 205 to move to change the distance between the two sets of baffles 203 so that the distance is adapted to the width of the metal sheet 7, and the first driving motor 204 drives the rotating shaft 202 to rotate so that the rotating shaft 202 rolls up the metal sheet 7 by rotating;

[0029] Then, the end of the metal sheet 7 passes through the lower end of the inner limit block 306 of the mounting frame 305, and the metal sheet 7 is placed on the die-cutting table 6. The upper side of the metal sheet 7 is first pressed and fixed by the second anti-deflection component 4, and the second bidirectional threaded rod 401 is driven by the third driving motor 404 to rotate to drive the two groups of second sliders 402 to slide relatively along the surface thereof to adjust the spacing between the two groups of pressing blocks 407 to a suitable size. Afterwards, the second telescopic cylinder 405 controls the second electric push rod 406 to drive the pressing block 407 to move downward, so that the pressing block 407 presses the metal sheet 7;

[0030] Afterwards, the first anti-deflection component 3 is used to limit the metal sheet 7 between the winding component 2 and the die-cutting table 6, and the second driving motor 303 drives the first bidirectional threaded rod 301 to rotate to drive the two groups of first sliders 302 to slide along the surface thereof to adjust the distance between the two groups of mounting frames 305, so that the two groups of mounting frames 305 clamp the two ends of the metal sheet 7, and the adjusting bolt 307 is screwed to make the limit block 306 move downward to limit the upper end of the metal sheet 7;

[0031] Finally, the metal sheet 7 is die-cut by the die-cutting assembly 5, and the hydraulic cylinder 504 controls the hydraulic rod 505 to drive the die-cutting head 506 to move up and down to die-cut the metal sheet 7, and the fourth driving motor 508 drives the one-way threaded rod 502 to rotate to drive the third slider 503 to slide, so that the third slider 503 drives the die-cutting head 506 to move synchronously during the sliding process to die-cut different parts of the metal sheet 7;

[0032] When the die-cutting of the metal sheet 7 on the die-cutting table 6 is completed, the metal sheet 7 that has not been die-cut is transported forward by the winding component 2 and is further moved forward and placed on the die-cutting table 6. The first anti-deflection component 3 and the second anti-deflection component 4 are used to cooperate and limit the metal sheet 7 to prevent the die-cutting component 5 from continuing to die-cut until all the metal sheets 7 on the winding component 2 are die-cut.

[0033] Through the above steps, the staff first reels the metal sheet 7 to be die-cut through the reeling assembly 2, controls the first electric push rod 205 to move through the first telescopic cylinder 206 to change the spacing between the two sets of baffles 203, so that the spacing is adapted to the width of the metal sheet 7, and drives the rotating shaft 202 to rotate through the first driving motor 204, so that the rotating shaft 202 reels the metal sheet 7 by rotating. By setting the reeling assembly 2 with an adjustable baffle 203, it can be used to reel metal sheets 7 of different widths, so that the metal sheet 7 can be automatically controlled to be conveyed forward for die-cutting, and then the end of the metal sheet 7 passes through the lower end of the inner limit block 306 of the mounting frame 305, and continues to move the metal sheet 7 forward to the die-cutting machine. On the table 6, the upper end side of the metal sheet 7 is first pressed and fixed by the second anti-bias component 4, and the second bidirectional threaded rod 401 is driven to rotate by the third driving motor 404 to drive the two groups of second sliders 402 to slide relatively along their surfaces to adjust the spacing between the two groups of pressing blocks 407 to a suitable size, and then the second telescopic cylinder 405 controls the second electric push rod 406 to drive the pressing block 407 to move downward, so that the pressing block 407 presses the metal sheet 7, and then the first anti-bias component 3 is used to limit the metal sheet 7 between the winding component 2 and the die-cutting table 6, and the first bidirectional threaded rod 301 is driven to rotate by the second driving motor 303 to drive the two groups of first sliders 302 to slide along their surfaces to adjust the distance between the two groups of mounting frames 305. The two sets of mounting frames 305 clamp the two ends of the metal sheet 7, and by screwing the adjusting bolt 307, the limit block 306 moves downward to limit the upper end of the metal sheet 7. By setting the first anti-bias component 3 and the second anti-bias component 4, the metal sheet 7 can be respectively limited during the forward transmission and die-cutting process, so that the metal sheet 7 is not easy to deviate during the transmission and die-cutting process, thereby achieving a better die-cutting effect. Finally, the metal sheet 7 is die-cut by the die-cutting component 5, and the hydraulic cylinder 504 controls the hydraulic rod 505 to drive the die-cutting head 506 to move up and down to die-cut the metal sheet 7. The fourth driving motor 508 drives the unidirectional threaded rod 502 to rotate to drive the third slider 503 to slide, so that the third slider 503 During the sliding process, the die-cutting head 506 is driven to move synchronously to die-cut different parts of the metal sheet 7. When the die-cutting of the metal sheet 7 on the die-cutting table 6 is completed, the metal sheet 7 that has not been die-cut is continued to be moved forward and placed on the die-cutting table 6 through the winding component 2. The first anti-deflection component 3 and the second anti-deflection component 4 are used to cooperate and limit the metal sheet 7 to prevent the die-cutting component 5 from continuing to die-cut until all the metal sheets 7 on the winding component 2 are die-cut. Under the mutual cooperation of the first anti-deflection component 3, the second anti-deflection component 4 and the winding component 2 that uses the baffle 203 to limit the metal sheet 7, the limiting effect is better, so that the metal sheet 7 is not easy to deviate during the die-cutting process of the die-cutting component 5.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A metal die cutting device with an anti-displacement and deviation-correcting structure, comprising a base (1); characterized in that: The invention also comprises a winding assembly (2), a first anti-deflection assembly (3), a second anti-deflection assembly (4), a die-cutting assembly (5), a die-cutting table (6) and a metal sheet (7); a winding assembly (2) for winding the metal sheet (7) is provided on the left side of the upper end of the base (1); a die-cutting table (6) for placing the metal sheet (7) is provided on the right side of the upper end of the base (1); a die-cutting assembly (5) for die-cutting the metal sheet (7) is provided above the die-cutting table (6); a first anti-deflection assembly (3) for limiting the position of the metal sheet (7) is provided between the die-cutting table (6) and the winding assembly (2); and two groups of second anti-deflection assemblies (4) for limiting the position of the metal sheet (7) placed on the die-cutting table (6) are symmetrically provided on the sides of the die-cutting table (6).

2. The metal die cutting device with an anti-displacement and deviation-correcting structure according to claim 1, characterized in that: The winding assembly (2) comprises a mounting plate (201), a rotating shaft (202), a baffle (203), a first driving motor (204), a first electric push rod (205), a first telescopic cylinder (206), a support plate (207) and a first support column (208); the mounting plates (201) are arranged in two groups opposite to each other; a rotating shaft (202) for rotation is arranged between the two groups of mounting plates (201); two groups of baffles (203) for limiting the position of the metal sheet (7) are symmetrically sleeved on the outer side of the rotating shaft (202); the two groups of baffles (203) are spaced apart from each other. Two groups of first electric push rods (205) for controlling the movement of the baffle plate (203) are symmetrically arranged at one end away from the baffle plate (203); one end of the first electric push rod (205) away from the baffle plate (203) passes through the inner side of the mounting plate (201) and extends to the outer side to be connected to a support plate (207) for support; one end of the support plate (207) away from the mounting plate (201) is provided with a first telescopic cylinder (206) for controlling the movement of the first electric push rod (205); and a first support column (208) for supporting the mounting plate (201) is provided at the lower end of the mounting plate (201).

3. The metal die cutting device with an anti-displacement and deviation-correcting structure according to claim 1, characterized in that: The first anti-deflection component (3) comprises a first bidirectional threaded rod (301), a first sliding block (302), a second driving motor (303), a second supporting column (304), a mounting frame (305), a limit block (306) and an adjusting bolt (307); two groups of first sliding blocks (302) for sliding are symmetrically sleeved on the outer side of the first bidirectional threaded rod (301); the second driving motor (303) drives the first bidirectional threaded rod (301) to rotate, thereby driving the two groups of first sliding blocks (302) to slide relative to each other along the surface thereof.

4. The metal die cutting device with an anti-displacement and deviation-correcting structure according to claim 3 is characterized in that: Two groups of mounting frames (305) for limiting the position of the metal sheet (7) from the left and right ends are arranged opposite to each other above the two groups of first sliding blocks (302); the mounting frames (305) are fixedly connected to the first sliding blocks (302) via second supporting columns (304); a limiting block (306) for limiting the position of the metal sheet (7) from the upper end is arranged on the inner side of the mounting frames (305); an adjusting bolt (307) for controlling the upward and downward movement of the limiting block (306) is arranged on the upper end of the mounting frames (305); the adjusting bolt (307) passes through the outer side of the mounting frames (305) and extends to the inner side to control the movement of the limiting block (306).

5. The metal die cutting device with an anti-displacement and deviation-correcting structure according to claim 1, characterized in that: The second anti-bias component (4) comprises a second bidirectional threaded rod (401), a second slider (402), a third support column (403), a third drive motor (404), a second telescopic cylinder (405), a second electric push rod (406), a pressure block (407) and an anti-sliding block (408); the third support column (403) is symmetrically provided with two groups; a second bidirectional threaded rod (401) for rotation is provided between the inner sides of the upper ends of the two groups of third support columns (403); two groups of second sliders (402) for sliding are symmetrically sleeved on the outer sides of the second bidirectional threaded rod (401); an output shaft is provided on the third drive motor (404); the output shaft of the third drive motor (404) passes through the outer side of the third support column (403) and extends to the inner side to drive the second bidirectional threaded rod (401) to rotate.

6. The metal die cutting device with anti-displacement and deviation-correcting structure according to claim 5, characterized in that: A second telescopic cylinder (405) for controlling the up and down movement of a second electric push rod (406) is provided on the side of the second slide block (402); a pressing block (407) for pressing the upper end of a metal sheet (7) on a die-cutting table (6) is provided at the lower end of the second electric push rod (406); and an anti-slip sliding block (408) is provided at the lower end of the pressing block (407) for preventing slipping.

7. The metal die cutting device with an anti-displacement and deviation-correcting structure according to claim 1, characterized in that: The die-cutting assembly (5) comprises a fourth support column (501), a one-way threaded rod (502), a third slider (503), a hydraulic cylinder (504), a hydraulic rod (505), a die-cutting head (506), a nut (507) and a fourth drive motor (508). The fourth support column (501) is symmetrically arranged in two groups. A one-way threaded rod (502) for rotation is arranged between the inner sides of the upper ends of the two groups of fourth support columns (501). The outer side of the one-way threaded rod (502) is sleeved with a third slider (503) for sliding. A hydraulic cylinder (504) for controlling the lifting of a hydraulic rod (505) is disposed at the lower end of the third slider (503); a die-cutting head (506) for die-cutting a metal sheet (7) is disposed at the lower end of the hydraulic rod (505); the die-cutting head (506) and the hydraulic rod (505) are detachably connected via a nut (507); an output shaft is disposed on the fourth drive motor (508); the output shaft of the fourth drive motor (508) passes through the outer side of the fourth support column (501) and extends to the inner side to drive the one-way threaded rod (502) to rotate.

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