Plate making machine with tidying and stacking functions and operation method of plate making machine

Abstract

The invention belongs to the technical field of plate-making machines, and particularly relates to a plate-making machine with a tidying and stacking function and an operation method thereof.The plate-making machine comprises a plate-making machine body, a guide plate is arranged on the lower side of a discharging opening in one side of the plate-making machine body, a tidying and stacking frame is arranged at the lower end of the guide plate, the tidying and stacking frame is arranged on an adjusting base, and the adjusting base is arranged on a placement frame body; a driving piece is arranged on the upper portion of the containing frame. According to the invention, the guide plate is directly utilized to guide products to the stored tidying and stacking frame, and the lapping plate is used on the tidying and stacking frame to support and separate the products, so that the upper and lower layers of products are separated conveniently, the products are prevented from being mutually abraded during stacking, the balls are mounted on the lapping plate, the abrasion of the products in the sliding process is reduced, and the product quality is improved. And meanwhile, the soft anti-skid outer sleeve is arranged on the driving roller, so that the products are effectively driven to slide, the abrasion to the products is reduced, the abrasion to the products is effectively reduced in the arranging and stacking process, the product quality is improved, and the use is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of plate-making machines, and specifically provides a plate-making machine with a sorting and stacking function and an operation method thereof. Background Art

[0002] CTP plate-making machine is Computer to Plate, which is a prepress device for directly making plates from a computer. CTP plate-making adopts a digital workflow, directly converting text and images into digital form, directly generating printing plates, eliminating the processes of using films, manual plate-making, and semi-automatic or fully automatic plate exposure.

[0003] After retrieval, a CTP plate-making machine with a Chinese patent application number of 202120076643.X includes a plate-making machine body. One side of the plate-making machine body is provided with a discharge port. A guide plate is provided below the discharge port, and the guide plate is fixedly connected to the side wall of the plate-making machine body. The bottom end of the guide plate is fixedly connected with a bearing plate. Baffles are fixedly connected to both side walls of the guide plate and the bearing plate. The lower end surface of the bearing plate is fixedly connected with a first support leg. The bottom end of the baffle is fixedly connected with a connecting plate. A buffer plate is provided on one side of the connecting plate. By means of the guide plate, the bearing plate, the conveying rollers, the conveyor belt, the storage box, the connecting plate, the buffer plate, the telescopic rod and the spring, this utility model does not require the operator to continuously remove the products, does not require the operator to collect them at all times, reduces the working intensity of the operator, has a good protection function, avoids damage to the products, and has strong practicability.

[0004] In the above technical solution, after the products are produced by the plate-making machine, they are guided and conveyed onto the conveyor belt by the cooperation of the guide plate and the bearing plate, and then conveyed to the storage box by the conveyor belt for storage. However, the products need to be conveyed by multi-stage sliding and then stacked in the storage box. During the sliding process, they are easily worn, and when stacked in the storage box, they will also wear each other, affecting the quality of the products and being inconvenient to use. Summary of the Invention

[0005] (I) Technical Problems to be Solved Aiming at the deficiencies of the prior art, the present invention provides a plate-making machine with a sorting and stacking function and an operation method thereof, solving the problems that during the conveying and storage of products, large wear is easily generated, affecting the quality of the products and being inconvenient to use.

[0006] (II) Technical Solutions In order to achieve the above purposes, the present invention specifically adopts the following technical solutions: A plate-making machine with a sorting and stacking function, comprising a plate-making machine body. One side of the plate-making machine body is provided with a discharge port. A guide plate is arranged below the discharge port, and the guide plate is fixedly connected to the side wall of the plate-making machine body. Baffle plates are fixedly connected to both side walls of the guide plate. A sorting and stacking rack is arranged at the lower end of the guide plate. The sorting and stacking rack is placed on an adjustment base, the adjustment base is placed on a placement rack body, and a driving member is arranged at the upper part of the placement rack body.

[0007] Further, the sorting and stacking rack includes a support plate. A baffle is integrally arranged on the support plate. The baffle is vertically arranged on one side of the support plate. And placing plates are arranged on the support plate and the baffle at equal intervals. Ball bearings are arranged in front of the placing plates at equal intervals, and the ball bearings are rotatably arranged in placement seats. The placement seats are fixedly embedded in the embedding holes formed on the placing plates. The lower part of the support plate is fixedly connected with a first thread sleeve and a first sliding sleeve. The first thread sleeve and the first sliding sleeve are both arranged through the support plate. And the first thread sleeve is in threaded connection with the bidirectional lead screw of the adjustment base, and the first sliding sleeve is slidably connected with the first guide rail of the adjustment base.

[0008] Further, the adjustment base includes a first bottom plate. Side plates are vertically arranged on both sides of the first bottom plate. Both ends of the first guide rail are fixedly connected to the side plates. Both ends of the bidirectional lead screw are rotatably connected to the side plates through bearings. One end of the bidirectional lead screw is in transmission connection with a first servo motor. A convex plate integrally arranged on the first bottom plate is provided with a second thread sleeve and a second sliding sleeve. The second thread sleeve and the second sliding sleeve are both arranged through the convex plate. And the second thread sleeve is in threaded connection with the thread lead screw of the placement rack body, and the second sliding sleeve is slidably connected with the second guide rail of the placement rack body.

[0009] Further, the placement rack body includes a second bottom plate. Universal wheels are arranged at the bottom of the second bottom plate. And a support rod is arranged at the upper part of the second bottom plate. The upper end of the support rod is fixedly connected with a top rod. Both ends of the thread lead screw are rotatably connected to the second bottom plate and the top rod through bearings respectively. The upper end of the thread lead screw is in transmission connection with a second servo motor. Both ends of the second guide rail are fixedly connected to the second bottom plate and the top rod respectively. And a push rod is fixedly connected to the support rod.

[0010] Further, the driving member includes a support frame and a driving roller. One end of the support frame is fixedly connected to the top rod. The other end of the support frame is fixedly connected with a connecting ear plate. And the driving roller is rotatably connected to the connecting ear plate through a roller shaft. One end of the roller shaft of the driving roller is in transmission connection with a third servo motor. And a soft anti-slip outer sleeve is sleeved on the driving roller. Anti-slip convex lines are evenly arranged on the surface of the soft anti-slip outer sleeve.

[0011] The operation method of the plate-making machine with a sorting and stacking function includes the following steps: S1. First, move the sorting and stacking rack to the designated position for use, and adjust the distance between two adjacent sorting and stacking racks according to the size of the products produced by the plate-making machine body. During the adjustment process, the first servo motor operates to drive the bidirectional lead screw to rotate. The bidirectional lead screw drives the first threaded sleeve to drive the support plate to move on the first guide rail and the bidirectional lead screw until the distance between two adjacent sorting and stacking racks meets the usage requirements. Then, adjust the height of the entire sorting and stacking rack. The second servo motor operates to drive the threaded lead screw to rotate. The threaded lead screw drives the second threaded sleeve to drive the first bottom plate and the sorting and stacking rack thereon to move on the second guide rail and the threaded lead screw until the lowest placement plate on the sorting and stacking rack is lifted to a position flush with the lower end of the guide plate; S2. Subsequently, the products produced by the plate-making machine body are discharged from the discharge port and flow to the sorting and stacking rack through the guide plate. When the products slide to the lowest end on the guide plate, due to inertia, the products will continue to slide for a certain distance, and some of them are placed on the placement plates. Then, adjust the height of the sorting and stacking rack so that the placement plates drive the products to rise together until the products contact the lower part of the soft anti-slip outer sleeve of the driving roller. Then, the third servo motor operates to drive the driving roller to rotate, driving the products to slide on the placement plates until the products are completely placed on the placement plates, completing the storage of one product; S3. Subsequently, adjust the height of the sorting and stacking rack again, adjust the height of one placement plate above the stored products to a position flush with the lower end of the guide plate, and repeat the above steps for product storage until all placement plates are storing products, and then reset the sorting and stacking rack; S4. Finally, push the placement frame to move on the ground to the designated storage position.

[0012] (III) Beneficial Effects Compared with the prior art, the present invention provides a plate-making machine with sorting and stacking functions and its operation method, having the following beneficial effects: In the present invention, the products are directly guided to the sorting and stacking rack for storage by the guide plate, and the placement plates are used on the sorting and stacking rack to support and separate the products, facilitating the separation of the upper and lower layers of products and avoiding wear between the products when stacked. Ball bearings are installed on the placement plates to reduce wear during the sliding process of the products. At the same time, a soft anti-slip outer sleeve is installed on the driving roller to ensure effective driving of the products to slide and also reduce wear on the products. During the sorting and stacking process, wear on the products is effectively reduced, the product quality is improved, and it is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the sorting and stacking rack in the present invention; Figure 3Schematic diagram of the adjustment base in the present invention; Figure 4 Schematic diagram of the placement frame in the present invention; Figure 5 Schematic diagram of the driving member in the present invention.

[0014] In the figure: 1, plate making machine body; 2, discharge port; 3, guide plate; 4, baffle plate; 5, sorting and stacking rack; 501, support plate; 502, baffle; 503, placing plate; 504, ball; 505, first thread sleeve; 506, first sliding sleeve; 6, adjustment base; 601, first bottom plate; 602, side plate; 603, bidirectional lead screw; 604, first servo motor; 605, first guide rail; 606, second thread sleeve; 607, second sliding sleeve; 7, placement frame; 701, second bottom plate; 702, universal wheel; 703, support rod; 704, ejector rod; 705, threaded lead screw; 706, second servo motor; 707, second guide rail; 708, push rod; 8, driving member; 801, support frame; 802, connecting ear plate; 803, driving roller; 804, soft anti-slip outer sleeve; 805, third servo motor. Specific implementation mode

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] Embodiment As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown in the figure, an embodiment of the present invention provides a plate-making machine with a sorting and stacking function, which includes a plate-making machine body 1. There is a discharge port 2 on one side of the plate-making machine body 1. A guide plate 3 is provided below the discharge port 2. The guide plate 3 is fixedly connected to the side wall of the plate-making machine body 1. Baffle plates 4 are fixedly connected to both side walls of the guide plate 3, which facilitates smoothly guiding the products onto the sorting and stacking rack 5. At the same time, when the products slide, it can prevent the products from sliding and falling off the guide plate 3, ensuring the smooth conveyance of the products. A sorting and stacking rack 5 is provided at the lower end of the guide plate 3. The sorting and stacking rack 5 is placed on an adjustment base 6, and the adjustment base 6 is placed on a placement rack body 7. By cooperating with each other, the adjustment base 6 and the placement rack body 7 stably install the sorting and stacking rack 5. At the same time, during the use process, according to the actual size of the products, the distance between the two mutually cooperating sorting and stacking racks 5 can be adjusted to meet the use requirements and expand the applicable range. And the height of the sorting and stacking rack 5 can be adjusted by using the placement rack body 7, which is convenient for smoothly storing the products layer by layer on the sorting and stacking rack 5. A driving member 8 is placed on the upper part of the placement rack body 7, which is convenient for driving the products to slide on the placing plate 503 when the products are stored, so that the products are stably placed on the placing plate 503, achieving stable storage.

[0017] As Figure 1 , Figure 2 and Figure 3 shown, in some embodiments, the sorting and stacking rack 5 includes a support plate 501. A baffle plate 502 is integrally provided on the support plate 501. The baffle plate 502 is vertically arranged on one side of the support plate 501, forming an effective barrier on the support plate 501 to prevent the driving member 8 from pushing the products to slide and fall off the placing plate 503, ensuring that the products are stably placed on the placing plate 503 and achieving stable storage of the products. And placing plates 503 are arranged on the support plate 501 and the baffle plate 502 at equal intervals, which is convenient for providing effective support for the products by using the placing plates 503. At the same time, it is also convenient to separate the upper and lower layers of products to avoid abrasion between the products when they are stacked, improving the quality of the products. Equally spaced balls 504 are installed in front of the placing plate 503, and the balls 504 are rotatably placed in the placement seats. The placement seats are fixedly embedded in the embedding holes opened on the placing plate 503, which is convenient for stably installing the balls 504 on the placing plate 503. Thus, during the sliding process of the products on the placing plate 503, the balls 504 support the lower part of the products and roll as the products slide, reducing the frictional resistance between the products and the placing plate 503 and avoiding product abrasion; The lower part of the support plate 501 is fixedly connected with a first threaded sleeve 505 and a first sliding sleeve 506, and the first threaded sleeve 505 and the first sliding sleeve 506 are both arranged on the support plate 501 in a through-type manner, so that the first threaded sleeve 505 and the first sliding sleeve 506 can be stably installed on the support plate 501 to ensure stable use, and the first threaded sleeve 505 is threadedly connected with the bidirectional screw rod 603 of the adjusting base 6, so that the bidirectional screw rod 603 can effectively drive the support plate 501, and the first sliding sleeve 506 is slidably connected with the first guide rail 605 of the adjusting base 6, so as to improve the sliding stability of the support plate 501 and ensure stable operation.

[0018] like Figure 1 , Figure 3 and Figure 4 As shown, in some embodiments, the adjustment base 6 includes a first bottom plate 601, and side plates 602 are vertically arranged on both sides of the first bottom plate 601. Both ends of the first guide rail 605 are fixedly connected to the side plates 602. Both ends of the bidirectional screw rod 603 are rotatably connected to the side plates 602 through bearings. The bidirectional screw rod 603 is provided with two symmetrically distributed threads, and is matched with the corresponding first threaded sleeve 505. One end of the bidirectional screw rod 603 is transmission-connected to the first servo motor 604, so as to stably install the first guide rail 605 and the bidirectional screw rod 603, so that the first servo motor 604 drives the bidirectional screw rod 603 to rotate; The second threaded sleeve 606 and the second sliding sleeve 607 are mounted on the convex plate integrally arranged on the first base plate 601. The second threaded sleeve 606 and the second sliding sleeve 607 are both through-mounted on the convex plate, which is convenient for stably installing the second threaded sleeve 606 and the second sliding sleeve 607 on the first base plate 601 to ensure stable use. The second threaded sleeve 606 is threadedly connected to the threaded screw 705 of the mounting frame 7, which is convenient for the threaded screw 705 to effectively drive the first base plate 601. The second sliding sleeve 607 is slidably connected to the second guide rail 707 of the mounting frame 7, which is convenient for improving the stability of the up and down sliding of the first base plate 601 and ensuring stable operation.

[0019] like Figure 1 and Figure 4As shown, in some embodiments, the placement frame 7 includes a second bottom plate 701. A universal wheel 702 is installed at the bottom of the second bottom plate 701, facilitating smooth movement and improving the convenience of use. At the same time, a brake assembly is installed on the universal wheel 702. The universal wheel 702 and the brake assembly are both known and publicly available technical means, so no further elaboration will be made here. It is ensured that it can stay stably at the usage position to ensure stable use. And a support rod 703 is installed on the upper part of the second bottom plate 701. The upper end of the support rod 703 is fixedly connected to a top rod 704. A stable frame is formed on the second bottom plate 701 by the cooperation between the two, and the second guide rail 707 and the threaded screw rod 705 are stably installed. The two ends of the threaded screw rod 705 are rotatably connected to the second bottom plate 701 and the top rod 704 through bearings respectively. The upper end of the threaded screw rod 705 is drivingly connected to the second servo motor 706, facilitating the smooth rotation of the threaded screw rod 705 when the second servo motor 706 operates. The two ends of the second guide rail 707 are fixedly connected to the second bottom plate 701 and the top rod 704 respectively. And a push rod 708 is fixedly connected to the support rod 703, which is convenient to be directly held by hand and pushed on the ground during the movement process, improving the convenience of use.

[0020] As Figure 1 and Figure 5 As shown, in some embodiments, the driving member 8 includes a support frame 801 and a driving roller 803. One end of the support frame 801 is fixedly connected to the top rod 704, facilitating the stable installation of the entire driving member 8 on the placement frame 7 to ensure the stable operation and use of the driving member 8, driving the product to smoothly slide onto the placement plate 503, and smoothly storing the product on the sorting and stacking rack 5. The other end of the support frame 801 is fixedly connected to a connecting ear plate 802. And the driving roller 803 is rotatably connected to the connecting ear plate 802 through a roller shaft. One end of the roller shaft of the driving roller 803 is drivingly connected to the third servo motor 805. The third servo motor 805 and the driving roller 803 are stably installed on the support frame 801 by using the connecting ear plate 802, so that the third servo motor 805 runs to drive the driving roller 803 to smoothly rotate on the connecting ear plate 802, thereby outputting power. And a soft anti-slip outer sleeve 804 is sleeved on the driving roller 803. The surface of the soft anti-slip outer sleeve 804 is provided with uniformly distributed anti-slip ridges, forming a soft contact part on the driving roller 803, reducing the wear of the driving roller 803 on the product, and at the same time increasing the friction between the driving roller 803 and the product to ensure effective transmission and drive the product to slide on the placement plate 503.

[0021] The operation method of a plate-making machine with a sorting and stacking function includes the following steps: S1. First, move the arranging and stacking rack 5 to the designated use position, and debug the distance between two adjacent arranging and stacking racks 5 according to the product size produced by the platemaking machine body 1. During the debugging process, the first servo motor 604 drives the bidirectional screw 603 to rotate, and the bidirectional screw 603 drives the first threaded sleeve 505 to move the support plate 501 on the first guide rail 605 and the bidirectional screw 603 until the distance between two adjacent arranging and stacking racks 5 meets the use requirements. Then, debug the height of the entire arranging and stacking rack 5, and the second servo motor 706 drives the threaded screw 705 to rotate, and the threaded screw 705 drives the second threaded sleeve 606 to move the first bottom plate 601 and the arranging and stacking rack 5 thereon on the second guide rail 707 and the threaded screw 705 until the lowest mounting plate 503 on the arranging and stacking rack 5 is lifted to a position flush with the lower end of the guide plate 3. S2. Subsequently, the product produced by the plate-making machine body 1 is discharged from the discharge port 2 and flows to the sorting and stacking rack 5 through the guide plate 3. When the product slides from the guide plate 3 to the lower end, the product will continue to slide for a distance under the action of inertia and partially overlap on the stacking plate 503. Then, the height of the sorting and stacking rack 5 is adjusted so that the stacking plate 503 is lifted together with the product until the product hits the lower part of the soft non-slip cover 804 on the driving roller 803. Then, the third servo motor 805 is driven to rotate the driving roller 803, driving the product to slide on the stacking plate 503 until the product is completely overlapped on the stacking plate 503, completing the storage of one product. S3, then, the height of the stacking rack 5 is adjusted again, and the height of a placing plate 503 above the stored products is adjusted to a position flush with the height of the lower end of the guide plate 3, and the above steps of storing products are repeated until products are stored on all the placing plates 503, and the stacking rack 5 is reset; S4. Finally, push the placement frame 7 to move to the designated storage position on the ground.

[0022] When the product needs to be removed from the sorting and stacking rack 5, the above-mentioned reverse operations can be repeated. In order to ensure that the driving member 8 can smoothly drive the product to slide on the mounting plate 503 when the product is removed, the position of the driving roller 803 on the driving member 8 is set to ensure that the driving roller 803 can effectively contact the product on the mounting plate 503, thereby effectively driving it.

[0023] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A plate-making machine with a sorting and stacking function, comprising a plate-making machine body (1). One side of the plate-making machine body (1) is provided with a discharge port (2). A guide plate (3) is provided below the discharge port (2). The guide plate (3) is fixedly connected to the side wall of the plate-making machine body (1). Retaining baffles (4) are fixedly connected to both side walls of the guide plate (3). It is characterized in that: A sorting and stacking rack (5) is provided at the lower end of the guide plate (3). The sorting and stacking rack (5) is placed on an adjusting base (6), the adjusting base (6) is placed on a placement rack body (7), and a driving member (8) is placed on the upper part of the placement rack body (7).

2. The plate-making machine with the function of sorting and stacking according to claim 1, wherein: The sorting and stacking rack (5) includes a support plate (501). A baffle (502) is integrally provided on the support plate (501). The baffle (502) is vertically provided on one side of the support plate (501). Laying plates (503) are evenly distributed on the support plate (501) and the baffle (502). Uniformly spaced balls (504) are installed in front of the laying plates (503). The balls (504) are rotatably placed in placement seats, and the placement seats are fixedly embedded in the embedding holes opened on the laying plates (503).

3. The plate-making machine with the function of sorting and stacking according to claim 2, characterized in that: A first threaded sleeve (505) and a first sliding sleeve (506) are fixedly connected to the lower part of the support plate (501). The first threaded sleeve (505) and the first sliding sleeve (506) are both arranged through the support plate (501). The first threaded sleeve (505) is threadedly connected to the bidirectional lead screw (603) of the adjusting base (6), and the first sliding sleeve (506) is slidably connected to the first guide rail (605) of the adjusting base (6).

4. A plate-making machine with the function of sorting and stacking according to claim 1, characterized in that: The adjusting base (6) includes a first bottom plate (601). Side plates (602) are vertically provided on both sides of the first bottom plate (601). Both ends of the first guide rail (605) are fixedly connected to the side plates (602). Both ends of the bidirectional lead screw (603) are rotatably connected to the side plates (602) through bearings. One end of the bidirectional lead screw (603) is drivingly connected to a first servo motor (604).

5. The plate-making machine with the function of sorting and stacking according to claim 4, characterized in that: A second threaded sleeve (606) and a second sliding sleeve (607) are placed on the convex plate integrally provided on the first bottom plate (601). The second threaded sleeve (606) and the second sliding sleeve (607) are both arranged through the convex plate. The second threaded sleeve (606) is threadedly connected to the threaded lead screw (705) of the placement rack body (7), and the second sliding sleeve (607) is slidably connected to the second guide rail (707) of the placement rack body (7).

6. A plate-making machine with a sorting and stacking function according to claim 1, characterized in that: The placement rack body (7) includes a second bottom plate (701). Universal wheels (702) are placed at the bottom of the second bottom plate (701). A support rod (703) is placed on the upper part of the second bottom plate (701). The upper end of the support rod (703) is fixedly connected to a top rod (704). Both ends of the threaded lead screw (705) are rotatably connected to the second bottom plate (701) and the top rod (704) through bearings respectively. The upper end of the threaded lead screw (705) is drivingly connected to a second servo motor (706). Both ends of the second guide rail (707) are fixedly connected to the second bottom plate (701) and the top rod (704) respectively. A push rod (708) is fixedly connected to the support rod (703).

7. A plate-making machine with a sorting and stacking function according to claim 1, characterized in that: The driving member (8) includes a support frame (801) and a driving roller (803). One end of the support frame (801) is fixedly connected to the ejector rod (704), and the other end of the support frame (801) is fixedly connected with a connecting ear plate (802). The driving roller (803) is rotatably connected to the connecting ear plate (802) through a roller shaft. One end of the roller shaft of the driving roller (803) is in transmission connection with a third servo motor (805). A soft anti-slip outer sleeve (804) is sleeved on the driving roller (803), and anti-slip convex lines are evenly distributed on the surface of the soft anti-slip outer sleeve (804).

8. The operating method of the plate making machine with the function of sorting and stacking according to any one of claims 1-7, characterized in that, It includes the following steps: S1. First, move the sorting and stacking rack (5) to the designated use position, and adjust the distance between two adjacent sorting and stacking racks (5) according to the product size produced by the plate making machine body (1). During the adjustment process, the first servo motor (604) operates to drive the bidirectional lead screw (603) to rotate. The bidirectional lead screw (603) drives the first thread sleeve (505) to drive the support plate (501) to move on the first guide rail (605) and the bidirectional lead screw (603) until the distance between two adjacent sorting and stacking racks (5) meets the use requirements. Then, adjust the height of the entire sorting and stacking rack (5). The second servo motor (706) operates to drive the threaded lead screw (705) to rotate. The threaded lead screw (705) drives the second thread sleeve (606) to drive the first bottom plate (601) and the sorting and stacking rack (5) thereon to move on the second guide rail (707) and the threaded lead screw (705) until the lowest placing plate (503) on the sorting and stacking rack (5) is lifted to a position flush with the lower end of the guide plate (3); S2. Subsequently, the product produced by the plate making machine body (1) is discharged from the discharge port (2) and flows to the sorting and stacking rack (5) through the guide plate (3). When the product slides to the lowest end on the guide plate (3), under the action of inertia, the product will continue to slide for a certain distance and partially be placed on the placing plate (503). Then, adjust the height of the sorting and stacking rack (5) so that the placing plate (503) drives the product to be lifted together until the product abuts against the lower part of the soft anti-slip outer sleeve (804) on the driving roller (803). Then, the third servo motor (805) operates to drive the driving roller (803) to rotate, driving the product to slide on the placing plate (503) until the product is completely placed on the placing plate (503), completing the storage of one product; S3. Subsequently, adjust the height of the sorting and stacking rack (5) again, adjust the height of the placing plate (503) above the stored product to a position flush with the lower end of the guide plate (3), and repeat the above steps of product storage until products are stored on all the placing plates (503), and then reset the sorting and stacking rack (5); S4. Finally, push the placement rack body (7) to move on the ground to the designated storage position.

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