Multi-section type cutting equipment

Abstract

The multi-section type cutting equipment comprises a card cutting bin, a delivery groove is formed in the right end of the card cutting bin, a card outlet groove is formed in the lower end of the card cutting bin, a conveying mechanism is arranged on the left side in the card cutting bin, a reciprocating cutting mechanism is arranged on the right side in the card cutting bin, and the conveying mechanism is of an inclined structure from right to left; the card cutting equipment for automatic card making is provided with the conveying mechanism and the reciprocating cutting mechanism, the conveying mechanism is of an inclined structure from right to left, the reciprocating cutting mechanism is of an inclined structure from left to right, and the whole conveying mechanism and the whole reciprocating cutting mechanism are of a vertical structure. The whole conveying mechanism and the whole reciprocating cutting mechanism are of a vertical structure, the conveying mechanism and the reciprocating cutting mechanism supplement each other, the mode that a card pushing mechanism pushes a card and the mode that the card is manually pushed are replaced, cost is saved, power consumption is reduced, and more time and labor are saved.

Description

Technical Field

[0001] The invention relates to the technical field of card cutting, in particular to a multi-stage cutting device. Background Art

[0002] The cards are small in shape, mostly rectangular, easy to carry, and are used to carry information or entertainment items (phone cards, postcards, ID cards, playing cards, etc.). They can be made of PVC, transparent plastic, metal, and paper. It uses electric cutting to place the business card paper laid out in A3 or A4 at the entrance of the machine, set the cutting size, press the switch, and the machine will automatically feed the business card paper into the machine one by one.

[0003] An adjustable card cutting device (application number: CN201921906492.5) includes a movable seat and a base, wherein the movable seat is located on the upper side of the base, a cylinder is fixed in the middle of the upper end of the movable seat, the lower part of the cylinder extends into the movable seat and is fixed with a mounting frame, and an adjustment rod is fixed in the front and rear of the mounting frame. This adjustable card cutting device operates in a sealed space during cutting through the cooperation of the movable seat, the base and the electric telescopic rod, thereby improving the safety of use, and is easy to open and close through the electric telescopic rod, and is easy to use. The sleeve, spring one, guide column and pressure plate are used to position the card during cutting to avoid movement. The placement rack, positioning plate, positioning sleeve and spring are used to facilitate the disassembly and assembly and shock absorption of the placement rack, thereby facilitating the placement and removal of the card, and facilitating operation. The position of the cutter is easy to adjust through the adjustment rod, adjustment sleeve, bolt two and fixing plate, and is easy to use;

[0004] During the card cutting operation, when the cutting mechanism cuts the card, the existing card cutting equipment needs to add a card pushing mechanism to push the cut single-piece card out of the equipment. Adding a card pushing mechanism will increase the overall manufacturing cost and energy consumption of the equipment, or manual assistance is required to push the cut single-piece card out of the equipment, which is time-consuming and labor-intensive. Summary of the invention

[0005] The object of the present invention is to provide a multi-stage cutting device to solve the problem raised in the above background technology that when performing a card cutting operation, when the cutting mechanism cuts the card, the existing card cutting device needs to add a card pushing mechanism to push the cut single piece card out of the device. The method of adding a card pushing mechanism will increase the overall manufacturing cost and energy consumption of the equipment, or manual assistance is required to push the cut single piece card out of the device, which is time-consuming and labor-intensive.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A multi-stage cutting device comprises a card cutting bin, a delivery slot is provided at the right end of the card cutting bin, a card output slot is provided at the lower end of the card cutting bin, a transmission mechanism is provided on the left side inside the card cutting bin, a reciprocating cutting mechanism is provided on the right side inside the card cutting bin, the transmission mechanism is in an inclined structure from right to left, the reciprocating cutting mechanism is in an inclined structure from left to right, the transmission mechanism as a whole is in a vertical structure with the reciprocating cutting mechanism as a whole, a storage box is provided directly below the card cutting bin, the transmission mechanism and the reciprocating cutting mechanism complement each other, replacing the method of pushing cards by a card pushing mechanism and the method of manually pushing cards, thereby saving costs, reducing power consumption, and saving time and effort.

[0008] Optionally, the transmission mechanism includes a transmission chamber, a transmission belt, a first roller bracket, a first pressure roller, a second roller bracket, a second pressure roller and a card body, and the transmission chamber is fixedly installed at the right end inside the card cutting chamber, and the transmission chamber is provided with a transmission belt.

[0009] Optionally, a first roller bracket and a second roller bracket are fixedly installed at both ends of the transmission chamber, a first pressure roller is installed between the two first roller brackets, a second pressure roller is installed between the two second roller brackets, and a card body is placed on the transmission belt.

[0010] Optionally, the reciprocating cutting mechanism includes a support, a first motor bracket, a first servo motor, a first rotating rod, a first reciprocating disk, a first reciprocating rod, a first rotating disk, a first inner disk, a first push rod, a first limiting rod, a first cutting knife, a first iron sheet, a first spring, a first pressure plate and an electrical control box, and a support is fixedly installed at the left end of the interior of the card cutting bin, and an electrical control box is arranged below the support.

[0011] Optionally, a first motor bracket is fixedly mounted on the rear end of the support, a first servo motor is fixedly mounted on the first motor bracket, a first rotating rod is fixedly mounted on the transmission end of the first servo motor, a first reciprocating disk is fixedly mounted on the first rotating rod, and a first reciprocating rod is rotatably mounted on the first reciprocating disk.

[0012] Optionally, a first rotating disk is fixedly mounted on one end of the first reciprocating rod away from the first reciprocating disk, a first inner disk is rotatably mounted inside the first rotating disk, a first push rod is fixedly mounted on the outer wall of the first inner disk, a first limiting rod is arranged on the outer side of the first push rod, and the first limiting rod is fixedly welded to the surface of the support.

[0013] Optionally, a first cutting knife is fixedly mounted on one end of the first push rod away from the first inner disk, first iron sheets are fixedly mounted on both upper and lower ends of the first cutting knife, a first spring is fixedly mounted on the right end of the first iron sheet, and a first pressure plate is fixedly mounted on one end of the first spring away from the first iron sheet.

[0014] Optionally, the reciprocating cutting mechanism also includes a second motor bracket, a second servo motor, a second rotating rod, a second reciprocating disk, a second reciprocating rod, a second rotating disk, a second inner disk, a second push rod, a second limiting rod, a second cutting knife, a second iron sheet, a second spring and a second pressure plate, and the front end of the support is fixedly mounted with a second motor bracket, and the second servo motor is fixedly mounted on the second motor bracket.

[0015] Optionally, a second rotating rod is fixedly mounted on the driving end of the second servo motor, a second reciprocating disk is fixedly mounted on the second rotating rod, a second reciprocating rod is rotatably mounted on the second reciprocating disk, a second rotating disk is fixedly mounted on the end of the second reciprocating rod away from the second reciprocating disk, a second inner disk is rotatably mounted inside the second rotating disk, a second push rod is fixedly mounted on the outer wall of the second inner disk, a second limit rod is arranged on the outer side of the second push rod, and the second limit rod is fixedly welded to the surface of the support.

[0016] Optionally, a second cutting knife is fixedly installed on the end of the second limiting rod away from the second inner plate, second iron sheets are fixedly installed on the upper and lower ends of the second cutting knife, a second spring is fixedly installed on the right end of the second iron sheet, and a second pressure plate is fixedly installed on the end of the second spring away from the second iron sheet.

[0017] Optionally, the top of the adjusting foot pad is connected to a screw rod, and the screw rod passes through the four inner corners of the bottom of the card cutting chamber;

[0018] A handle is installed on the rear wall of the storage box, and rollers are installed at the four corners of the bottom of the storage box.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] In the present invention, a transmission mechanism and a reciprocating cutting mechanism are provided. The transmission mechanism is an inclined structure from right to left, and the reciprocating cutting mechanism is an inclined structure from left to right. The transmission mechanism as a whole and the reciprocating cutting mechanism as a whole are vertical structures. The transmission mechanism and the reciprocating cutting mechanism complement each other, replacing the method of pushing the card by the card pushing mechanism and the method of manually pushing the card, saving costs, reducing power consumption, and saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention in a planar cross-section;

[0022] Figure 2 It is a schematic diagram of the structure of the present invention in a three-dimensional front view;

[0023] Figure 3 The structure of the present invention is schematically shown in a three-dimensional cross-section. Figure 1 ;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the transmission mechanism of the present invention;

[0025] Figure 5 The structure of the present invention is schematically shown in a three-dimensional cross-section. Figure 2 ;

[0026] Figure 6 The structure of the present invention is schematically shown in a three-dimensional cross-section. Figure 3 ;

[0027] Figure 7 The structure of the present invention is schematically shown in a three-dimensional cross-section. Figure 4 ;

[0028] Figure 8 For the present invention Figure 6 A schematic diagram of the structure at the center showing a three-dimensional magnification;

[0029] Fig. 9 For the present invention Figure 3 Schematic diagram of the three-dimensional enlarged structure at point B in the middle.

[0030] In the figure: 1, card cutting chamber; 2, delivery slot; 3, card output slot; 4, transmission mechanism; 401, transmission chamber; 402, transmission belt; 403, first roller bracket; 404, first pressure roller; 405, second roller bracket; 406, second pressure roller; 407, card body; 5, reciprocating cutting mechanism; 501, support; 502, first motor bracket; 503, first servo motor; 504, first rotating rod; 505, first reciprocating disk; 506, first reciprocating rod; 507, first rotating disk; 508, first inner disk; 509, first push rod; 510, first limit rod; 511. first cutting knife; 512. first iron sheet; 513. first spring; 514. first pressure plate; 515. electric control box; 516. second motor bracket; 517. second servo motor; 518. second rotating rod; 519. second reciprocating disk; 520. second reciprocating rod; 521. second rotating disk; 522. second inner disk; 523. second push rod; 524. second limiting rod; 525. second cutting knife; 526. second iron sheet; 527. second spring; 528. second pressure plate; 6. storage box; 7. handle; 8. roller; 9. adjustment foot pad; 10. screw. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] See also Figures 1 to 9In the embodiment of the present invention, a multi-stage cutting device includes a card cutting chamber 1, a screw rod 10 is connected to the top of an adjusting foot pad 9, and the screw rod 10 runs through the four corners of the bottom of the card cutting chamber 1. A delivery slot 2 is provided at the right end of the card cutting chamber 1, and a card output slot 3 is provided at the lower end of the card cutting chamber 1. A transmission mechanism 4 is provided on the left side of the card cutting chamber 1, and a reciprocating cutting mechanism 5 is provided on the right side of the card cutting chamber 1. The transmission mechanism 4 is inclined from right to left, and the reciprocating cutting mechanism 5 is inclined from left to right. The transmission mechanism 4 is vertically structured as a whole with the reciprocating cutting mechanism 5 as a whole. A storage box 6 is provided directly below the card cutting chamber 1, and a handle 7 is installed on the rear wall of the storage box 5. Rollers 8 are installed at the four corners of the bottom of the storage box 6. The transmission mechanism 4 is vertically structured as a whole with the reciprocating cutting mechanism 5 as a whole, which replaces the card pushing mechanism and the manual pushing of the card, saving costs, reducing power consumption, saving time and labor;

[0036] The transmission mechanism 4 includes a transmission chamber 401, a transmission belt 402, a first roller bracket 403, a first pressure roller 404, a second roller bracket 405, a second pressure roller 406 and a card body 407. The transmission chamber 401 is fixedly installed at the right end of the card cutting chamber 1, and the transmission chamber 401 is provided with a transmission belt 402. The first roller bracket 403 and the second roller bracket 405 are fixedly installed at both ends of the transmission chamber 401. The first pressure roller 404 is installed between the two first roller brackets 403, and the second pressure roller 406 is installed between the two second roller brackets 405. A card body 407 is placed on the belt 402. The card body 407 to be cut is put into the delivery slot 2, and the card body 407 is placed on the transmission mechanism 4. Affected by the tilt state of the transmission mechanism 4, the card body 407 will slide down along the transmission belt 402. Then, the transmission mechanism 4 and the reciprocating cutting mechanism 5 are synchronously activated. An intermittent working program is formulated for the transmission machine chamber 401 using an external control terminal. The transmission machine chamber 401 is used to drive the transmission belt 402. The transmission belt 402 drives the card body 407 to move down a certain distance and pause. At this time, the reciprocating cutting mechanism 5 works to cut the card body 407.

[0037] The reciprocating cutting mechanism 5 includes a support 501, a first motor support 502, a first servo motor 503, a first rotating rod 504, a first reciprocating disk 505, a first reciprocating rod 506, a first rotating disk 507, a first inner disk 508, a first push rod 509, a first limiting rod 510, a first cutting knife 511, a first iron sheet 512, a first spring 513, a first pressing plate 514 and an electric control box 515. The support 501 is fixedly installed at the left end inside the card cutting chamber 1, and an electric control box 515 is arranged below the support 501. The first motor support 502 is fixedly installed at the rear end of the support 501, the first servo motor 503 is fixedly installed on the first motor support 502, and the first rotating rod 504 is fixedly installed at the transmission end of the first servo motor 503. 04, a first reciprocating disk 505 is fixedly mounted on the first rotating rod 504, a first reciprocating rod 506 is rotatably mounted on the first reciprocating disk 505, a first rotating disk 507 is fixedly mounted on the end of the first reciprocating rod 506 away from the first reciprocating disk 505, a first inner disk 508 is rotatably mounted inside the first rotating disk 507, a first push rod 509 is fixedly mounted on the outer wall of the first inner disk 508, a first limiting rod 510 is arranged on the outer side of the first push rod 509, the first limiting rod 510 is fixedly welded to the surface of the support 501, a first cutting knife 511 is fixedly mounted on the end of the first push rod 509 away from the first inner disk 508, the first cutting knife 511 is fixedly mounted on both the upper and lower ends of the first cutting knife 511, and the right end of the first iron sheet 512 is fixedly mounted The first spring 513 is provided, and a first pressing plate 514 is fixedly installed at one end of the first spring 513 away from the first iron sheet 512. The reciprocating cutting mechanism 5 also includes a second motor bracket 516, a second servo motor 517, a second rotating rod 518, a second reciprocating disk 519, a second reciprocating rod 520, a second rotating disk 521, a second inner disk 522, a second push rod 523, a second limiting rod 524, a second cutting knife 525, a second iron sheet 526, a second spring 527 and a second pressing plate 528. The front end of the support 501 is fixedly installed with a second motor bracket 516, and a second servo motor 517 is fixedly installed on the second motor bracket 516. The transmission end of the second servo motor 517 is fixedly installed with a second rotating rod 518, and the second rotating rod 518 is fixedly installed on the transmission end of the second servo motor 517. A second reciprocating disk 519 is fixedly installed, a second reciprocating rod 520 is rotatably installed on the second reciprocating disk 519, a second rotating disk 521 is fixedly installed on the end of the second reciprocating rod 520 away from the second reciprocating disk 519, a second inner disk 522 is rotatably installed inside the second rotating disk 521, a second push rod 523 is fixedly installed on the outer wall of the second inner disk 522, a second limiting rod 524 is arranged on the outer side of the second push rod 523, the second limiting rod 524 is fixedly welded to the surface of the support 501, a second cutting knife 525 is fixedly installed on the end of the second limiting rod 524 away from the second inner disk 522, a second iron sheet 526 is fixedly installed on the upper and lower ends of the second cutting knife 525, and a second spring 527 is fixedly installed on the right end of the second iron sheet 526.The second spring 527 is fixedly installed with a second pressure plate 528 at one end away from the second iron sheet 526. When the reciprocating cutting mechanism 5 works, the first servo motor 503 drives the first rotating rod 504 and the first reciprocating disk 505 to rotate, and the first reciprocating disk 505 pulls the first reciprocating rod 506 to perform a reciprocating operation. The first reciprocating rod 506 then drives the first push rod 509 to perform a reciprocating pushing operation through the first rotating disk 507 and the first inner disk 508. When the first push rod 509 is subjected to force, the first cutting knife 511, the first iron sheet 512, the first spring 513 and the first pressure plate 514 move synchronously, wherein the first spring 513 and the first pressure plate 514 contact the card body 407 in advance to clamp the card body 407, and then the first cutting knife 511 cuts the card body 407 again to achieve the effect of cutting the card body 407; similarly, the second servo motor 517 drives the second The rotating rod 518 and the second reciprocating disk 519 rotate, and the second reciprocating disk 519 pulls the second reciprocating rod 520 to perform a reciprocating operation. The second reciprocating rod 520 then drives the second push rod 523 to perform a reciprocating pushing operation through the second rotating disk 521 and the second inner disk 522. When the second push rod 523 is subjected to force, it drives the second cutting knife 525, the second iron sheet 526, the second spring 527 and the second pressing plate 528 to move synchronously, wherein the second spring 527 and the second pressing plate 528 pre-contact the card body 407 to clamp the card body 407, and then the second cutting knife 525 cuts the card body 407 to achieve the effect of cutting the card body 407; when the reciprocating cutting mechanism 5 cuts off the card body 407, the card body 407 will slide down along the inclined conveyor belt 402 and fall from the card output slot 3 to the inside of the storage box 6, achieving the effect of automatically cutting the card body 407.

[0038] The working principle of the present invention is: before using the card cutting device for automatic card making, it is necessary to pre-electrically connect the first servo motor 503 and the second servo motor 517 to the electric control box 515, and connect the transmission machine compartment 401 and the electric control box 515 to the external control terminal. The card cutting device for automatic card making is additionally provided with a transmission mechanism 4 and a reciprocating cutting mechanism 5. The transmission mechanism 4 is inclined from right to left, and the reciprocating cutting mechanism 5 is inclined from left to right. The transmission mechanism 4 as a whole and the reciprocating cutting mechanism 5 as a whole are vertical structures. When the device is activated, first put the card to be cut (that is, the card body 407) from the delivery slot 2, and place the card on the transmission mechanism 4. Affected by the inclined state of the transmission mechanism 4, the card body 407 will slide down along the conveyor belt 402, and then the conveyor mechanism 4 and the reciprocating cutting mechanism 5 will be synchronously activated. An intermittent working procedure will be formulated for the transmission machine chamber 401 using an external control terminal. The transmission machine chamber 401 will drive the conveyor belt 402, and the conveyor belt 402 will drive the card body 407 to move down a certain distance and pause. At this time, the reciprocating cutting mechanism 5 will work, and the first servo motor 503 will drive the first rotating rod 504 and the first reciprocating disk 505 to rotate. The first reciprocating disk 505 will pull the first reciprocating rod 506 to perform a reciprocating operation. The first reciprocating rod 506 will then drive the first push rod 509 to perform a reciprocating pushing operation through the first rotating disk 507 and the first inner disk 508. When the first push rod 509 is subjected to force, it drives the first cutting knife 511 and the first iron knife 512 to move downward. The first plate 512, the first spring 513 and the first pressure plate 514 move synchronously, wherein the first spring 513 and the first pressure plate 514 contact the card body 407 in advance to clamp the card body 407, and then the first cutting knife 511 cuts the card body 407 to achieve the effect of cutting the card body 407; similarly, the second servo motor 517 drives the second rotating rod 518 and the second reciprocating disk 519 to rotate, and the second reciprocating disk 519 pulls the second reciprocating rod 520 to perform a reciprocating operation, and the second reciprocating rod 520 then drives the second push rod 523 to perform a reciprocating pushing operation through the second rotating disk 521 and the second inner disk 522. When the second push rod 523 is subjected to force, it drives the second cutting knife 525, the second iron sheet 526, the second spring 527 and the second pressure plate 514 to move back and forth, and the second push rod 523 drives the second cutting knife 525, the second iron sheet 526, the second spring 527 and the second pressure plate 514 to move back and forth, and the second servo motor 517 drives the second rotating rod 518 and the second reciprocating disk 519 to rotate, and the second reciprocating disk 519 pulls the second reciprocating rod 520 to perform a reciprocating operation, and the second reciprocating rod 520 drives the second push rod 523 to perform a reciprocating pushing operation through the second rotating disk 521 and the second inner disk 522. The plates 528 move synchronously, wherein the second spring 527 and the second pressure plate 528 contact the card body 407 in advance to clamp the card body 407, and then the second cutting knife 525 cuts the card body 407 to achieve the effect of cutting the card body 407; when the reciprocating cutting mechanism 5 cuts off the card body 407, the card body 407 will slide down along the inclined conveyor belt 402 and fall from the card output slot 3 to the inside of the storage box 6; according to the above operation, multiple groups of card bodies 407 are cut to achieve automatic cutting operation, and the overall transmission mechanism 4 and the overall reciprocating cutting mechanism 5 are arranged in a vertical structure, which replaces the card pushing mechanism and the manual pushing of the card, saving costs, reducing power consumption, saving time and effort.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage cutting device, comprising a card cutting chamber (1), a delivery slot (2) is provided at the right end of the card cutting chamber (1), and a card output slot (3) is provided at the lower end of the card cutting chamber (1), characterized in that: A transmission mechanism (4) is arranged on the left side inside the card cutting chamber (1), and a reciprocating cutting mechanism (5) is arranged on the right side inside the card cutting chamber (1). The transmission mechanism (4) is inclined from right to left, and the reciprocating cutting mechanism (5) is inclined from left to right. The transmission mechanism (4) and the reciprocating cutting mechanism (5) are vertical structures as a whole. A storage box (6) is arranged directly below the card cutting chamber (1).

2. A multi-stage cutting device according to claim 1, characterized in that: The transmission mechanism (4) comprises a transmission chamber (401), a transmission belt (402), a first roller bracket (403), a first pressure roller (404), a second roller bracket (405), a second pressure roller (406) and a card body (407); the transmission chamber (401) is fixedly installed at the right end inside the card cutting chamber (1); and the transmission belt (402) is arranged on the transmission chamber (401).

3. A multi-stage cutting device according to claim 2, characterized in that: The transmission chamber (401) is fixedly provided with a first roller bracket (403) and a second roller bracket (405) at both the front and rear ends, a first pressure roller (404) is installed between the two first roller brackets (403), a second pressure roller (406) is installed between the two second roller brackets (405), and a card body (407) is placed on the transmission belt (402).

4. A multi-stage cutting device according to claim 3, characterized in that: The reciprocating cutting mechanism (5) comprises a support (501), a first motor bracket (502), a first servo motor (503), a first rotating rod (504), a first reciprocating disk (505), a first reciprocating rod (506), a first rotating disk (507), a first inner disk (508), a first push rod (509), a first limiting rod (510), a first cutting knife (511), a first iron sheet (512), a first spring (513), a first pressing plate (514) and an electric control box (515); the support (501) is fixedly mounted on the left end inside the card cutting bin (1); and the electric control box (515) is arranged below the support (501).

5. The multi-stage cutting device according to claim 4, characterized in that: A first motor bracket (502) is fixedly mounted on the rear end of the support (501); a first servo motor (503) is fixedly mounted on the first motor bracket (502); a first rotating rod (504) is fixedly mounted on the transmission end of the first servo motor (503); a first reciprocating disk (505) is fixedly mounted on the first rotating rod (504); and a first reciprocating rod (506) is rotatably mounted on the first reciprocating disk (505).

6. The multi-stage cutting device according to claim 5, characterized in that: A first rotating disk (507) is fixedly mounted on one end of the first reciprocating rod (506) away from the first reciprocating disk (505); a first inner disk (508) is rotatably mounted inside the first rotating disk (507); a first push rod (509) is fixedly mounted on the outer wall of the first inner disk (508); a first limiting rod (510) is arranged on the outer side of the first push rod (509); and the first limiting rod (510) is fixedly welded to the surface of the support (501).

7. The multi-stage cutting device according to claim 6, characterized in that: A first cutting knife (511) is fixedly mounted on one end of the first push rod (509) away from the first inner disk (508); first iron sheets (512) are fixedly mounted on both upper and lower ends of the first cutting knife (511); a first spring (513) is fixedly mounted on the right end of the first iron sheet (512); and a first pressure plate (514) is fixedly mounted on one end of the first spring (513) away from the first iron sheet (512).

8. The multi-stage cutting device according to claim 7, characterized in that: The reciprocating cutting mechanism (5) further comprises a second motor support (516), a second servo motor (517), a second rotating rod (518), a second reciprocating disk (519), a second reciprocating rod (520), a second rotating disk (521), a second inner disk (522), a second push rod (523), a second limiting rod (524), a second cutting knife (525), a second iron sheet (526), ​​a second spring (527) and a second pressing plate (528); the front end of the support (501) is fixedly mounted with the second motor support (516), and the second servo motor (517) is fixedly mounted on the second motor support (516).

9. The multi-stage cutting device according to claim 8, characterized in that: A second rotating rod (518) is fixedly mounted on the driving end of the second servo motor (517), a second reciprocating disk (519) is fixedly mounted on the second rotating rod (518), a second reciprocating rod (520) is rotatably mounted on the second reciprocating disk (519), a second rotating disk (521) is fixedly mounted on the end of the second reciprocating rod (520) away from the second reciprocating disk (519), a second inner disk (522) is rotatably mounted inside the second rotating disk (521), a second push rod (523) is fixedly mounted on the outer wall of the second inner disk (522), a second limiting rod (524) is arranged on the outer side of the second push rod (523), and the second limiting rod (524) is fixedly welded to the surface of the support (501).

10. The multi-stage cutting device according to claim 9, characterized in that: A second cutting knife (525) is fixedly installed at one end of the second limiting rod (524) away from the second inner disk (522), and second iron sheets (526) are fixedly installed at both upper and lower ends of the second cutting knife (525). A second spring (527) is fixedly installed at the right end of the second iron sheet (526), ​​and a second pressing plate (528) is fixedly installed at one end of the second spring (527) away from the second iron sheet (526). The top of the adjusting foot pad (9) is connected to a screw rod (10), and the screw rod (10) passes through the four inner corners of the bottom of the card cutting bin (1); A handle (7) is installed on the rear wall of the storage box (6), and rollers (8) are installed at the four corners of the bottom of the storage box (6).

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