An in-situ detachment and flipping device and method for ultrathin sheets

Abstract

This invention discloses an in-situ detachment and flipping device and method for ultrathin sheets, including a flipping machine rotating assembly, a transmission line assembly, a brush clamping assembly, and a carrier tray assembly. The transmission line assembly is disposed within the flipping machine rotating assembly and is driven by the flipping machine assembly to achieve a 180° flip. The transmission line assembly includes a first transmission line and a second transmission line arranged vertically opposite each other. The carrier tray assembly is disposed between the first and second transmission lines and includes a carrier tray located below and a carrier tray to be carried located directly above the carrier tray. The product to be flipped is placed on the carrier tray. The transmission assembly is used to convey the carrier tray assembly on the production line. The brush clamping assembly is symmetrically arranged on the upper and lower sides of the carrier tray assembly. The brush clamping assembly clamps the product to be flipped. After the brush clamping assembly achieves a 180° flip with the flipping machine assembly, the brush clamping assembly releases the product to be flipped, allowing it to fall onto the carrier tray to be carried, thus achieving the flipping of the product.

Description

Technical Field

[0001] This invention relates to the field of flipping machine technology, specifically to an in-situ detachment and flipping device and method for ultrathin sheets. Background Technology

[0002] Turning machines are widely used in industries such as metallurgy, stamping, sheet metal, mold making, papermaking, refrigeration, steel strip, wire reel, drum material, and coil material. They can adapt to the engineering turning requirements of products of different specifications, providing safe, stable, and efficient process conveying, achieving the goal of converting products from horizontal to vertical or vice versa. Their main structural types can be divided into frame-type turning machines, belt-type turning machines, chain-type turning machines, and chain-belt turning machines. Based on their performance, they can be divided into steel coil turning machines, mold turning machines, and sheet metal turning machines. Turning machines can also be classified according to their maximum turning angle, such as 90° turning machines and 180° turning machines.

[0003] On automated production lines, existing flipping machines struggle to meet the process requirements when performing double-sided spraying on ultra-thin (0.03mm) workpieces with a small diameter of 15mm using a flipping machine. This is especially true for ultra-thin, multi-piece, double-sided spraying processes with no gaps. The main technical problems are: first, flipping multiple ultra-thin products at once is difficult; second, the screen clamps the ultra-thin sheets during in-situ flipping, resulting in significant gaps that cannot be resolved; third, the ultra-thin sheets overlap and cannot be evenly placed in place; and fourth, after spraying, the ultra-thin sheets adhere to the screen and cannot be detached, making flipping impossible. Summary of the Invention

[0004] The purpose of this invention is to provide an in-situ detachment and flipping device and method for ultra-thin sheets, which can be used on an automatic in-situ flipping machine for products of various shapes, thicknesses and quantities on a production line, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: According to the first aspect of the present invention, an in-situ detachment and flipping device for ultra-thin sheets is proposed, which is used on an automatic in-situ flipping machine for products of various shapes, thicknesses and quantities on a production line at one time, including a flipping machine rotating assembly, a transmission line assembly, a brush clamping assembly and a carrier mesh assembly.

[0006] The transmission line assembly is disposed within the rotating body assembly of the flipping machine and is driven by the flipping machine assembly to achieve a 180° flip. The transmission line assembly includes a first transmission line and a second transmission line arranged vertically opposite each other. The carrier tray assembly is disposed between the first transmission line and the second transmission line. The carrier tray assembly includes a carrier tray located below and a carrier tray to be carried located directly above the carrier tray. The product to be flipped is placed on the carrier tray. The transmission line assembly is used to realize the conveying of the carrier tray assembly on the production line. The brush clamping assembly is symmetrically arranged on the upper and lower sides of the carrier tray assembly. The brush clamping assembly clamps the product to be flipped. After the brush clamping assembly achieves a 180° flip with the flipping machine assembly, the brush clamping assembly releases the product to be flipped, allowing it to fall onto the carrier tray to be carried, thereby realizing the flipping of the product to be flipped.

[0007] In one possible embodiment, the rotating assembly of the flipping machine includes a flipping drive motor, a drive gear, and a flipping machine frame; the flipping machine frame includes flipping rings located at both ends and a connecting shaft connecting the flipping rings at both ends; the transmission line assembly is disposed inside the flipping machine frame and connected to the flipping machine frame; the drive gear is fitted and fixedly connected to one of the flipping rings in the flipping machine frame; the output end of the flipping drive motor is meshed and transmitted with the drive gear.

[0008] In one possible embodiment, the transmission line assembly further includes a transmission drive motor, a mesh tray fixing strip, an opening and closing guide rail assembly, an opening and closing cylinder, and a transmission line drive plate. The mesh tray fixing strip is fixed to the center positions of both sides of the first transmission line and the second transmission line, and is used to limit and fix the carrier mesh tray and the carrier mesh tray to be carried during the flipping process. The opening and closing guide rail assembly includes an opening and closing guide rail fixed to the flipping ring and opening and closing sliders fixed to both ends of the mesh tray fixing strip. The opening and closing sliders are slidably connected to the opening and closing guide rail. The transmission line drive plate is respectively disposed above the first transmission line and below the second transmission line, and is fixedly connected to the first transmission line and the second transmission line. The opening and closing cylinder is fixed to the inner side of the flipping ring, and the output end of the opening and closing cylinder is fixedly connected to the transmission line drive plate, and is used to drive the opening and closing of the first transmission line and the second transmission line. The transmission drive motor is connected to the first transmission line and the second transmission line, and is used to drive the first transmission line and the second transmission line to operate.

[0009] Preferably, the mesh tray fixing strip has a bend that moves towards the carrier mesh tray, for fixing the carrier mesh tray during the flipping process.

[0010] Preferably, it also includes a guide plate, which is fixed to the opposite side of the transmission line drive plate and is used to guide the transmission line belt.

[0011] In one possible embodiment, the brush clamping assembly includes a brush opening and closing servo motor, a brush pressure rod, a brush mounting plate, a brush, a brush drive rod, and a brush opening and closing servo motor connecting plate. The brush opening and closing servo motor connecting plate is fixed to the center of the mesh tray fixing strip, and the brush opening and closing servo motor is fixed to the brush opening and closing servo motor connecting plate. The brush is fixed on one side surface of the brush mounting plate near the carrier mesh tray, and the brush drive rod is fixed at the center of the other side surface. The center of the brush pressure rod is fixedly connected to the top of the brush drive rod, and its two ends are respectively connected to the output end of the brush opening and closing servo motor. The brush opening and closing servo motor drives the brush pressure rod to achieve the clamping and loosening of the brush clamping assembly.

[0012] Preferably, the assembly further includes a linear bearing, which comprises a guide rod and a bearing sleeve fitted onto the guide rod; the bearing sleeve is fixed to the transmission line drive plate of the transmission line assembly, and the guide rod is fixed to the brush mounting plate of the brush clamping assembly. By providing a linear bearing between the brush mounting plate and the transmission line drive plate, the space of the brush mounting plate is limited, preventing brush misalignment.

[0013] According to a second aspect of the present invention, an in-situ detachment and flipping method for an ultrathin sheet is provided, comprising the following steps:

[0014] Step 1: The first and second transmission lines in the transmission line assembly move relative to each other, so that the carrier network disk to be carried and the carrier network disk are relatively close and clamped together;

[0015] Step 2: The brush clamping component clamps the product to be flipped;

[0016] Step 3: The rotating assembly of the flipping machine achieves a 180° rotation;

[0017] Step 4: The brush clamping assembly releases the product to be flipped, allowing it to fall onto the carrier tray.

[0018] Compared with the prior art, the beneficial effects achieved by the flipping machine of the present invention are:

[0019] 1. The flipping machine of the present invention is equipped with a flipping machine transmission line assembly, which can carry a large number of ultra-thin products of different shapes at one time through the carrier mesh disk, and can achieve uniform placement of single pieces through the slab placement machine, laying the foundation for uniform spraying.

[0020] 2. The flipping machine of the present invention is equipped with a flipping machine rotating assembly and a brush driving mechanism. The brush driving mechanism is driven by a brush opening and closing servo motor to drive a brush pressure rod, which is connected to a brush driving rod. The brush driving rod is connected to a brush mounting plate, which fixes the brush, thereby realizing the opening and closing and pressing of the brush. Through the opening and closing and pressing of the brush, the ultra-thin sheet can be clamped tightly without leakage when flipping the ultra-thin sheet in situ; the position is fixed in situ, without accumulation and overlap; the brush bristles pass through the screen and press against the product to separate and adhere, solving the problem of the ultra-thin sheet sticking to the screen after spraying and being unable to detach, thus fundamentally solving the technical problem of in-situ flipping of ultra-thin sheets.

[0021] 3. The rotating assembly of the flipping machine of the present invention can be flipped in its original position in one go under the drive of the flipping drive motor, and is automatically transported in and out through the flipping machine transmission line assembly. It is stable, safe, reliable and efficient in operation.

[0022] 4. The flipping machine of this invention is equipped with a carrier tray assembly, a carrier tray fixing strip, and a transmission line. The carrier tray assembly is connected to the transmission line through the carrier tray fixing strip. The carrier tray assembly carries and flips the products. The range of products that can be flipped is extremely wide. The product shapes can be triangular, square, or other polygonal shapes, with a size range of 5mm-400mm and a thickness range of ultra-thin 0.03mm to 2mm. The number of products that can be flipped ranges from 1 to 2000 depending on the product size. This completely solves the problem of multiple product varieties and difficult flipping processes, and opens up a new way to flip ultra-thin, multi-variety, multi-shape, and multi-quantity products in one operation. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 This is a schematic diagram of the overall structure of the tilting machine of the present invention;

[0025] Figure 2 This is a schematic diagram illustrating the characteristics of the product carried by the tilting machine carrier of the present invention;

[0026] Figure 3 This is a schematic diagram of the rotating body assembly structure of the tilting machine of the present invention;

[0027] Figure 4 This is a cross-sectional view of the rotating body assembly structure of the tilting machine of the present invention;

[0028] Figure 5 These are three engineering views of the tilting machine conveyor assembly of the present invention;

[0029] Figure 6 This is a schematic diagram of the brush drive mechanism of the flipping machine of the present invention;

[0030] Figure 7 This is a schematic diagram of the opening and closing mechanism of the flipping machine of the present invention;

[0031] Figure 8 This is a schematic diagram of the fixing mechanism of the carrier mesh disk assembly of the flipping machine according to the present invention;

[0032] Figure 9 This is a longitudinal sectional view of the rotating body assembly structure of the tilting machine of the present invention;

[0033] Figure 10 This is a schematic diagram showing the relative positions of the rotating carrier mesh and the brush in the present invention.

[0034] In the diagram: 1. Tilting machine support; 2. Tilting machine rotating assembly; 3. Tilting machine transmission line assembly; 4. Carrier mesh tray assembly; 5. Tilting machine touch screen; 6. Tilting machine safety cover; 7. Carrier mesh tray; 8. Product; 9. Tilting drive motor; 10. Drive gear; 11. Rotating connecting shaft; 12. Brush opening / closing servo motor; 13. Brush pressure rod; 14. Mesh tray fixing strip; 15. Opening / closing guide rail slide block; 16. Guide plate; 17. Brush drive shaft fixing plate; 18. Linear bearing; 19. Opening / closing cylinder; 20. Brush mounting plate; 21. Brush drive rod; 22. Transmission line; 23. Transmission drive motor; 24. Support fixing plate; 25. Brush; 26. Opening / closing cylinder seat; 27. Transmission connecting piece; 28. Brush opening / closing servo motor connecting plate. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the flipping machine of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0036] like Figure 1 - Figure 10 The device and method for in-situ detachment and flipping of ultrathin sheets are shown. They are used on an automatic in-situ flipping machine for products of various shapes, thicknesses and quantities on a production line. The device includes a flipping machine support (1). The upper part of the flipping machine support (1) is provided with a support fixing plate (24). The support fixing plate (24) is connected to a flipping drive motor (9). The flipping drive motor (9) drives a drive gear (10). The drive gear (10) drives the flipping machine rotating assembly (2) to achieve a 180° flipping of the flipping machine rotating assembly (2).

[0037] The connection method of each component is as follows: the tilting machine support (1) is fixed with the tilting machine drive motor (9), drive gear (10) and tilting machine slewing support bearing; the outer ring of the slewing bearing is fixed with the slewing gear ring, the tilting machine rotating body assembly and the opening and closing guide slide rail;

[0038] The rotating assembly (2) of the flipping machine includes a rotating connecting shaft (11), a transmission line assembly (3), a carrier mesh disk assembly (4), a brush opening and closing servo motor (12), a brush pressure rod (13), a mesh disk fixing strip (14), an opening and closing guide rail slide (15), a guide plate (16), a brush drive shaft fixing plate (17), a linear bearing (18), an opening and closing cylinder (19), a brush mounting plate (20), a brush drive rod (21), a transmission drive motor (23), a brush (25), an opening and closing cylinder seat (26), and a transmission connecting piece (27).

[0039] The transmission methods of each component are as follows: the flip drive motor (9) drives the drive gear (10), rotates the connecting shaft (11), and the flip machine transmission line assembly (3) realizes the 180° reciprocating flip of the carrier mesh disk assembly (4). The opening and closing cylinder (19) is guided by the opening and closing guide rail slide group (15), the drive transmission line assembly (22) opens and closes up and down under the drive of the opening and closing cylinder, and the mesh disk fixing strip (14) limits the opening and closing of the mesh disk assembly (4). The brush opening and closing servo motor (12) realizes the pressing and retraction of the brush (25) through the screw module, brush pressure rod (13), brush drive shaft fixing plate (17), linear bearing (18), brush drive rod (21), brush mounting plate (20) and brush (25).

[0040] In this example, the rotating assembly (2) of the flipping machine is driven by the flipping drive motor (9). The rotating assembly (2) is internally fixedly connected to the drive gear (10), the rotating connecting shaft (11), the transmission line assembly (3), the carrier mesh disk assembly (4), the brush opening and closing servo motor (12), the brush pressure rod (13), the mesh disk fixing strip (14), the opening and closing guide rail slide (15), the guide plate (16), the brush drive shaft fixing plate (17), the linear bearing (18), the opening and closing cylinder (19), the brush mounting plate (20), the brush drive rod (21), the transmission drive motor (23), the brush (25), the opening and closing cylinder seat (26), and the transmission connecting piece (27). The flip drive motor (9) drives the drive gear (10), rotates the connecting shaft (11), and flip machine transmission line assembly (3) to flip the carrier mesh disk assembly (4). The opening and closing cylinder (19) guides the opening and closing guide rail slide group (15), drives the transmission line assembly (22) to open and close, and limits the opening and closing of the mesh disk assembly (4) by the mesh disk fixing strip (14). The brush opening and closing servo motor (12) achieves the pressing and retraction of the brush (25) through the screw module, brush pressure rod (13), brush drive shaft fixing plate (17), linear bearing (18), brush drive rod (21), brush mounting plate (20) and brush (25).

[0041] In this example, the rotating assembly (2) of the flipping machine is equipped with a flipping machine opening and closing mechanism. The flipping machine opening and closing mechanism is driven by the opening and closing cylinder (19) to drive the transmission connector (27) to drive the flipping machine transmission line assembly (3) under the guidance of the opening and closing guide rail slide (15) to complete the opening and closing of the flipping machine transmission line assembly (3). The opening and closing cylinder (19) is connected to the opening and closing cylinder seat (26), and the opening and closing cylinder seat (26) is fixed on the drive gear (10).

[0042] In this example, the rotating assembly (2) of the flipping machine is equipped with a brush driving mechanism. The brush driving mechanism is driven by a brush opening and closing servo motor (12) to drive a brush pressing rod (13). The brush pressing rod is connected to a brush driving rod (21). The brush driving rod (21) is connected to a brush mounting plate (20). The brush mounting plate (20) fixes the brush (25), thereby realizing the opening, closing and pressing of the brush (25).

[0043] In this example, the rotating assembly (2) of the flipping machine is equipped with a carrier mesh disk assembly (4). The carrier mesh disk assembly (4) is connected to the transmission line (22) through the mesh disk fixing strip (14). The carrier mesh disk assembly (4) carries the flipped products (8). The range of flippable products (8) is extremely wide. The product shape can be a triangle, a square or other polygon, the size range is 5mm-400mm, the thickness ranges from ultra-thin 0.03mm to 2mm, and the number of flips depends on the size of the product, ranging from 1 to 2000. The products can be flipped in the original position at one time and automatically transported in and out through the flipping machine transmission line assembly (3).

[0044] The working principle of this invention: In use, the flipping drive motor (9) drives the drive gear (10) to drive the flipping machine rotating assembly to rotate, thereby achieving a 180° flip of the mesh tray assembly. The internal opening and closing cylinder (19) is guided by the opening and closing guide rail slide group (15) and drives the transmission line assembly (22) to open and close, thereby clamping the upper and lower A\B carrier mesh trays (7), where the upper A tray is an empty tray and the lower B tray is a carrying tray; the brush opening and closing servo motor (12) achieves the opening and closing and pressing of the brush (25) through the screw module, brush pressure rod (13), brush drive shaft fixing plate (17), linear bearing (18), brush drive rod (21), brush mounting plate (20) and brush (25). During the brush pressing process, the brush bristles pass through the mesh of the mesh tray and press against the ultra-thin product, continuing to press and separate the product from the mesh adhesion. B brush B is pressed down again to fix the product between the upper and lower A and B brushes. There are specific requirements for the bristle length, bristle hardness, and number of bristles per stroke. After pressing, the flipping machine flips 180°, the brushes open and exit, and the product is placed on the A carrier mesh in its original position to complete the flipping of the ultra-thin product. The transmission drive motor (23) automatically transmits the product in and out through the transmission line assembly of the flipping machine, so as to achieve stable, safe and reliable operation of the line and achieve the goal of high-efficiency automated production.

[0045] like Figure 1 - Figure 10 The upper part of the rotating machine support (1) shown is provided with a support fixing plate (24) connected to the rotating drive motor (9). The rotating drive motor (9) drives the drive gear (10), and the drive gear (10) drives the rotating machine assembly (2) to achieve a 180° rotation of the rotating machine assembly (2). The rotating machine assembly (2) is internally fixedly connected with the drive gear (10), the rotating connecting shaft (11), the transmission line assembly (3), the carrier mesh disk assembly (4), the brush opening and closing servo motor (12), the brush pressure rod (13), the mesh disk fixing strip (14), the opening and closing guide rail slide (15), the guide plate (16), the brush drive shaft fixing plate (17), the linear bearing (18), the opening and closing cylinder (19), the brush mounting plate (20), the brush drive rod (21), the transmission drive motor (23), the brush (25), the opening and closing cylinder seat (26), and the transmission connecting piece (27).

[0046] The flip drive motor (9) drives the drive gear (10), rotates the connecting shaft (11), and flip machine transmission line assembly (3) to flip the carrier mesh disk assembly (4). The opening and closing cylinder (19) guides the opening and closing guide rail slide group (15), drives the transmission line assembly (22) to open and close, and limits the opening and closing of the mesh disk assembly (4) by the mesh disk fixing strip (14). The brush opening and closing servo motor (12) realizes the brush (25) to be pushed out, pressed and retracted through the screw module, brush pressure rod (13), brush drive shaft fixing plate (17), linear bearing (18), brush drive rod (21), brush mounting plate (20) and brush (25).

[0047] The working principle of this invention is as follows: In use, the carrier mesh disk assembly (4) inside the rotating assembly (2) of the flipping machine is connected to the transmission line (22) through the mesh disk fixing strip (14). The carrier mesh disk assembly (4) carries the flipped products (8). The range of flippable products (8) is extremely wide. The product shape can be a triangle, a square, or other polygon, with a size range of 5mm-400mm and a thickness ranging from ultra-thin 0.03mm to 2mm. The number of flipped products varies from 1 to 2000 depending on the product size. The products can be flipped in their original positions at once and automatically transported in and out through the flipping machine transmission line assembly (3). This completely solves the problem of many product varieties and difficult flipping processes, and opens up a new way to flip ultra-thin, multi-variety, multi-shape, and multi-quantity products at once.

[0048] According to a second aspect of the present invention, an in-situ detachment and flipping method for an ultrathin sheet is proposed, which has three modes: a through mode, a separation mode, and a separation and flipping mode.

[0049] The pass-through mode includes the following steps:

[0050] Step 1: Place the ultra-thin sheet product (8) evenly on the carrier mesh tray (7) in a certain order;

[0051] Step 2: The carrier disk (7) enters the flipping position through the flipping machine transmission line assembly (3), and the ultra-thin sheet product is on disk B;

[0052] Step 3: Cloud Drive B directly achieves the cloud drive pass-through mode through the flip mechanism transmission line.

[0053] The separation mode includes the following steps:

[0054] Step 1: Place the ultra-thin sheet product (8) evenly on the carrier mesh tray (7) in a certain order;

[0055] Step 2: The carrier disk (7) enters the flipping position through the flipping machine transmission line assembly (3), and the ultra-thin sheet product is on disk B;

[0056] Step 3: An empty mesh tray A is placed on side A of the flipping machine. When mesh tray B reaches the stop position, the opening and closing mechanism closes through the opening and closing cylinder, clamping mesh trays A and B. Among them, the upper tray A is an empty tray, and the lower tray B is a loading tray.

[0057] Step 4: The brush opening and closing servo motor (12) realizes the opening, closing and pressing of the brush (25) through the lead screw module, brush pressure rod (13), brush drive shaft fixing plate (17), linear bearing (18), brush drive rod (21), brush mounting plate (20) and brush (25).

[0058] Step 5: During the brush pressing process, the brush bristles pass through the mesh of the mesh tray and press against the ultra-thin product, continuing to press and separate the product from the mesh. The product is then pushed out of the B tray by the brush. Here, there are specific requirements for the bristle length, bristle hardness, and the number of bristles per pass, which completes the separation of the ultra-thin sheet.

[0059] Step 6: The transmission drive motor (23) automatically transmits the material in and out through the transmission line assembly of the drive flipping machine, so as to achieve stable, safe and reliable operation of the line and achieve the goal of efficient automated production.

[0060] The separation and flipping mode includes the following steps:

[0061] Step 1: Place the ultra-thin sheet product (8) evenly on the carrier mesh tray (7) in a certain order;

[0062] Step 2: The carrier disk (7) enters the flipping position through the flipping machine transmission line assembly (3), and the ultra-thin sheet product is on disk B;

[0063] Step 3: An empty mesh tray A is placed on side A of the flipping machine. When mesh tray B reaches the stop position, the opening and closing mechanism closes through the opening and closing cylinder, clamping mesh trays A and B. Among them, the upper tray A is an empty tray, and the lower tray B is a loading tray.

[0064] Step 4: The brush opening and closing servo motor (12) realizes the opening, closing and pressing of the brush (25) through the lead screw module, brush pressure rod (13), brush drive shaft fixing plate (17), linear bearing (18), brush drive rod (21), brush mounting plate (20) and brush (25).

[0065] Step 5: During the brush pressing process, the brush bristles pass through the mesh of the mesh tray and press against the ultra-thin product, continuing to press and separate the product from the mesh. The product is then pushed out of the B tray by the brush. Here, there are specific requirements for the bristle length, bristle hardness, and the number of bristles per pass, which completes the separation of the ultra-thin sheet.

[0066] Step 6: After the ultra-thin sheet is detached, the brush continues to clamp, the flipping machine flips 180°, and after flipping to the correct position, the brush retracts and is released, and the product is placed in its original position on the A carrier mesh tray, completing the flipping of the ultra-thin product.

[0067] Step 7: The transmission drive motor (23) automatically transmits the material in and out through the transmission line assembly of the drive flipping machine, so as to achieve stable, safe and reliable operation of the line and achieve the goal of efficient automated production.

[0068] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An in-situ detachment and flipping device for an ultrathin sheet, characterized in that, The system includes a rotating body assembly for flipping, a transmission line assembly, a brush clamping assembly, and a carrier tray assembly. The transmission line assembly is located within the rotating body assembly for flipping, and is driven by the rotating body assembly to achieve a 180° flip. The transmission line assembly includes a first transmission line and a second transmission line arranged vertically opposite each other. The carrier tray assembly is located between the first and second transmission lines and includes a carrier tray located below and a carrier tray to be flipped located directly above the carrier tray. The product to be flipped is placed on the carrier tray. The transmission line assembly is used to convey the carrier tray assembly on the production line. The brush clamping assembly is symmetrically arranged on the upper and lower sides of the carrier tray assembly. The brush clamping assembly clamps the product to be flipped. After the brush clamping assembly flips 180° with the rotating body assembly, it releases the product to be flipped, allowing it to fall onto the carrier tray to be flipped, thus achieving the flipping of the product.

2. The in-situ detachment and flipping device for an ultrathin sheet according to claim 1, characterized in that, The rotating assembly of the flipping machine includes a flipping drive motor, a drive gear, and a flipping frame; the flipping frame includes flipping rings at both ends and a connecting shaft connecting the flipping rings at both ends; the transmission line assembly is disposed inside the flipping frame and connected to the flipping frame; the drive gear is fixedly connected to one end of the flipping ring in the flipping frame; the output end of the flipping drive motor is meshed and transmitted with the drive gear.

3. The in-situ detachment and flipping device for an ultrathin sheet according to claim 2, characterized in that, The transmission line assembly further includes a transmission drive motor, a mesh tray fixing strip, an opening and closing guide rail slide group, an opening and closing cylinder, and a transmission line drive plate. The mesh tray fixing strip is fixed to the center positions of both sides of the first transmission line and the second transmission line, and is used to limit and fix the carrier mesh tray and the carrier mesh tray to be carried during the flipping process. The opening and closing guide rail slide group includes an opening and closing guide rail fixed to the flipping ring and opening and closing sliders fixed to both ends of the mesh tray fixing strip. The opening and closing sliders are slidably connected to the opening and closing guide rail. The transmission line drive plate is respectively disposed above the first transmission line and below the second transmission line, and is fixedly connected to the first transmission line and the second transmission line. The opening and closing cylinder is fixed to the inner side of the flipping ring, and the output end of the opening and closing cylinder is fixedly connected to the transmission line drive plate, and is used to drive the opening and closing of the first transmission line and the second transmission line. The transmission drive motor is respectively connected to the first transmission line and the second transmission line, and is used to drive the first transmission line and the second transmission line to operate.

4. The in-situ detachment and flipping device for an ultrathin sheet according to claim 3, characterized in that, The network disk fixing strip has a bend that moves closer to the carrier network disk.

5. The in-situ detachment and flipping device for an ultrathin sheet according to claim 3, characterized in that, It also includes a guide plate, which is fixed to the opposite side of the transmission line drive plate and is used to guide the transmission line belt.

6. The in-situ detachment and flipping device for an ultrathin sheet according to claim 3, characterized in that, The brush clamping assembly includes a brush opening and closing servo motor, a brush pressure rod, a brush mounting plate, a brush, a brush drive rod, and a brush opening and closing servo motor connecting plate. The brush opening and closing servo motor connecting plate is fixed to the center of the mesh tray fixing strip, and the brush opening and closing servo motor is fixed to the brush opening and closing servo motor connecting plate. The brush is fixed on one side surface of the brush mounting plate near the carrier mesh tray, and the brush drive rod is fixed at the center of the other side surface. The center of the brush pressure rod is fixedly connected to the top of the brush drive rod, and its two ends are respectively connected to the output end of the brush opening and closing servo motor. The brush opening and closing servo motor drives the brush pressure rod to achieve the clamping and loosening of the brush clamping assembly.

7. The in-situ detachment and flipping device for an ultrathin sheet according to claim 6, characterized in that, It also includes a linear bearing, which includes a guide rod and a bearing sleeve fitted on the guide rod; the bearing sleeve is fixed to the transmission line drive plate of the transmission line assembly, and the guide rod is fixed to the brush mounting plate of the brush clamping assembly; by setting a linear bearing between the brush mounting plate and the transmission line drive plate, the space of the brush mounting plate is limited, and the brush is prevented from shifting.

8. A method for in-situ detachment and flipping of an ultrathin sheet, employing the in-situ detachment and flipping device for an ultrathin sheet as described in any one of claims 1-7, comprising the following steps: Step 1: The first and second transmission lines in the transmission line assembly move relative to each other, so that the carrier network disk to be carried and the carrier network disk are relatively close and clamped together; Step 2: The brush clamping component clamps the product to be flipped; Step 3: The rotating assembly of the flipping machine achieves a 180° rotation; Step 4: The brush clamping assembly releases the product to be flipped, allowing it to fall onto the carrier tray.

Images