Precision servo drive plush cloth cutting and positioning device

Abstract

The utility model discloses a precise servo drive plush cloth cutting and positioning device, which belongs to the technical field of cloth processing and comprises a cutting table, an inverted L-shaped fixing plate is welded on the top surface of the cutting table, a first threaded rod is arranged on the top surface of the fixing plate in a penetrating manner, and a pressing block for fixing plush cloth is sleeved on the peripheral side of the first threaded rod in a threaded manner. An inverted U-shaped moving frame is arranged above the cutting table, a through groove is formed in the top face of the moving frame in a penetrating mode, a bidirectional threaded shaft is rotationally connected to the inner side wall of the through groove, two moving blocks are arranged on the peripheral side of the bidirectional threaded shaft in a threaded sleeving mode, hinge plates are hinged to the bottom faces of the two moving blocks, and a lifting frame is jointly hinged to the free ends of the two hinge plates. A pressing assembly used for conducting secondary fixing on the plush cloth is installed on one side face of the movable frame. According to the precise servo driving plush cloth cutting and positioning device, the problem that the plush cloth is prone to deviation and wrinkles is solved, and waste of the plush cloth is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cloth processing technical field especially a kind of precision servo drive plush cloth cutting positioning device. BACKGROUND

[0002] Plush cloth is often used as clothing fabric and toy fabric, has good warm-keeping effect, soft and comfortable hand feeling, and can be divided into long-pile fabric and short-pile fabric according to pile length, and in the processing of plush cloth, it needs to be cut into appropriate size, but most cutting devices lack positioning fixing device now, which can easily cause deviation of plush cloth during cutting, and also can easily cause wrinkling, and then size error during cutting, thereby causing waste of plush cloth.

[0003] The existing Chinese patent (authorized announcement number CN219385759U) a kind of plush toy cloth dust-free cutting device, which includes: base, the base left and right ends are fixedly provided with chassis;Motor, it is set to the right surface of left end chassis;Roller, it is all set to the top of chassis;Cutting platform, both ends sleeve connection two rollers;Support frame, it is set to the upper and lower ends of base.

[0004] It can be seen that the cited patent document has the problems of deviation and wrinkling during cutting. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of precision servo drive plush cloth cutting positioning device to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of precision servo drive plush cloth cutting positioning device, including cutting table, the top surface of cutting table is welded with inverted L-shaped fixed plate, the top surface of fixed plate is provided with first threaded rod, the threaded sleeve of the periphery of first threaded rod is provided with the pressing block for fixing plush cloth, the top of cutting table is provided with inverted U-shaped moving frame, the top surface of moving frame is provided with through slot, the inner side wall of through slot is rotatably connected with bidirectional threaded shaft, the periphery of bidirectional threaded shaft is threadedly sleeved with two moving blocks, the bottom surface of two moving blocks is hingedly connected with hinge plate, the free end of two hinge plates is commonly hingedly connected with lifting frame, the inner side wall of lifting frame is rotatably connected with pressing roller for flattening plush cloth by pin shaft, one side of moving frame is provided with pressing assembly for secondary fixing of plush cloth.

[0007] Preferably, the pressing assembly includes a cross plate, a second threaded rod and a pressing plate, and the cross plate is welded to one side of the moving frame.

[0008] Preferably, the second threaded rod is arranged in the inner cavity of the horizontal plate, and the pressing plate is rotationally connected to the bottom end of the second threaded rod through a pin shaft.

[0009] Preferably, a threaded hole is formed in the top surface of the horizontal plate and is threaded with the second threaded rod.

[0010] Preferably, a through groove is formed in one side surface of the cutting table, and a servo motor is mounted on the one side surface of the cutting table.

[0011] Preferably, a threaded shaft is connected to the output end of the servo motor and penetrates the cutting table, and the threaded shaft is arranged in the inner cavity of the through groove.

[0012] Preferably, a movable frame in the shape of a U is sleeved on the threaded shaft, and the bottom surface of the movable frame is mounted on the top surface of the movable frame.

[0013] Compared with the prior art, the technical effects and advantages of the present application are as follows:

[0014] The precise servo-driven plush fabric cutting and positioning device can also provide power for the movement of the pressing roller by rotating the bidirectional threaded rod, thereby abutting against the plush fabric and allowing the movable frame to move, so that the pressing roller can move along the plush fabric, thereby smoothing the wrinkles of the plush fabric. Compared with the prior art, the device can smooth the wrinkled parts of the plush fabric, so that the plush fabric can be smoothly laid on the device for cutting, thereby avoiding the waste of plush fabric due to the dimensional error during cutting.

[0015] By rotating the first threaded rod, power can be provided for the movement of the pressing block, thereby preliminarily clamping and fixing the plush fabric, and cooperating with the pressing assembly, the plush fabric can be tightly fixed, thereby facilitating cutting and avoiding the deviation of the plush fabric during cutting. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the specific embodiments or prior art description. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0017] Figure 1 is a structural schematic view of the present application;

[0018] Figure 2 is a side view of the fixed plate and the pressing plate of the present application;

[0019] Figure 3This is a sectional view of the side of the movable frame of this utility model;

[0020] Figure 4 This is a sectional view of the side of the horizontal plate of this utility model;

[0021] Figure 5 This is a schematic diagram of the hollow slot and movable frame of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] In the diagram: 1. Cutting table; 2. Fixed plate; 3. First threaded rod; 4. Pressure block; 5. Moving frame; 6. Through slot; 7. Two-way threaded shaft; 8. Moving block; 9. Hinge plate; 10. Lifting frame; 11. Pressure roller; 12. Horizontal plate; 13. Second threaded rod; 14. Pressure plate; 15. Threaded hole; 16. Empty slot; 17. Servo motor; 18. Threaded shaft; 19. Moving frame. Detailed Implementation

[0024] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0025] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0026] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0027] like Figures 1 to 5The diagram illustrates a precision servo-driven plush fabric cutting and positioning device, comprising a cutting table 1. A precision cutting device (not shown) for cutting plush fabric is externally attached to the surface of the cutting table 1. An inverted L-shaped fixing plate 2 is welded to the top surface of the cutting table 1. A first threaded rod 3 is threaded through the top surface of the fixing plate 2. A through hole, larger in diameter than the first threaded rod 3, is formed on the top surface of the fixing plate 2. The lower end of the first threaded rod 3 is rotatably connected to the top surface of the cutting table 1 via a pin. The periphery of the first threaded rod 3... The threaded sleeve is equipped with a pressure block 4 for fixing the plush fabric. The plush fabric to be cut is laid on the surface of the cutting table 1. At this time, rotating the first threaded rod 3 will drive the pressure block 4 to move downward, so that the pressure block 4 can press the plush fabric tightly, thus achieving initial fixing. In conjunction with the external precision cutting device, the plush fabric is cut. The inner top surface of the fixing plate 2 is welded with a vertical rod. The pressure block 4 is slidably sleeved on the periphery of the vertical rod. When the pressure block 4 moves longitudinally, it will move on the periphery of the vertical rod, thus limiting the movement trajectory of the pressure block 4.

[0028] Above the cutting table 1 is an inverted U-shaped movable frame 5. A through groove 6 is provided on the top surface of the movable frame 5. A bidirectional threaded shaft 7 is rotatably connected to the inner wall of the through groove 6. One end of the bidirectional threaded shaft 7 passes through the movable frame 5 and is connected to a handle. Two movable blocks 8 are threaded around the periphery of the bidirectional threaded shaft 7. The bottom surfaces of the two movable blocks 8 are hinged to hinge plates 9. The free ends of the two hinge plates 9 are hinged together to a lifting frame 10. The inner wall of the lifting frame 10 is rotatably connected to a pressure roller 11 for smoothing the plush fabric via a pin. Once the plush fabric is fixed on the surface of the cutting table 1, turning the handle will drive the bidirectional threaded shaft 7 to rotate, thereby causing the two moving blocks 8 to move in opposite directions. Since both hinge plates 9 are inclined, they will gradually move in a longitudinal state, thereby driving the lifting frame 10 to move downward, so that the pressure roller 11 moves downward and presses against the plush fabric. At this time, moving the moving frame 5 allows the pressure roller 11 to press against the plush fabric and move, so that the pressure roller 11 can smooth out the wrinkles of the plush fabric.

[0029] A clamping assembly for secondary fixing of the plush fabric is installed on one side of the movable frame 5. The clamping assembly includes a horizontal plate 12, a second threaded rod 13, and a pressure plate 14. The horizontal plate 12 is welded to one side of the movable frame 5. The second threaded rod 13 is disposed in the inner cavity of the horizontal plate 12. The pressure plate 14 is rotatably connected to the bottom end of the second threaded rod 13 by a pin. A threaded hole 15 is opened on the top surface of the horizontal plate 12 for the second threaded rod 13 to pass through. The threaded hole 15 is threadedly matched with the second threaded rod 13. When the plush fabric is smoothed by the pressure roller 11... Then, rotating the second threaded rod 13 will cause the pressure plate 14 to move downwards and press the plush fabric. In conjunction with the pressure block 4, the plush fabric can be pressed and fixed, allowing for cutting. This avoids the plush fabric shifting and wrinkling during cutting, reducing waste of the plush fabric. The top surface of the pressure plate 14 is welded with two staggered limiting rods, both of which extend above the horizontal plate 12. This allows the pressure plate 14 to move, thus limiting the movement trajectory of the pressure plate 14.

[0030] A slot 16 is provided through one side of the cutting table 1. A servo motor 17 is installed on one side of the cutting table 1. The output end of the servo motor 17 is connected to a threaded shaft 18 through the cutting table 1. The threaded shaft 18 is located in the inner cavity of the slot 16. A U-shaped movable frame 19 is threaded around the threaded shaft 18. The bottom surface of the movable frame 5 is installed on the top surface of the movable frame 19. By turning on the servo motor 17, the threaded shaft 18 can be rotated, thereby moving the movable frame 19. The movable frame 19 synchronously moves the movable frame 5, which facilitates the movement of the pressure roller 11 against the plush fabric to smooth out wrinkles. A limit plate is welded to the inner wall of the slot 16. The movable frame 19 is slidably sleeved on the periphery of the limit plate, which limits the movement trajectory of the movable frame 19.

[0031] Working principle:

[0032] This precision servo-driven plush fabric cutting and positioning device, after the plush fabric is laid on the surface of the cutting table 1, rotates the first threaded rod 3, which drives the pressure block 4 to move downward and press the plush fabric. At this time, rotating the handle drives the two moving blocks 8 to move in opposite directions through the bidirectional threaded shaft 7, which in turn drives the lifting frame 10 to move downward through the two hinge plates 9, so that the pressure roller 11 presses against the plush fabric. At this time, the servo motor 17 is turned on, which drives the movable frame 19 to move through the threaded shaft 18, which in turn drives the movable frame 5 to move, so that the pressure roller 11 can press against the plush fabric and smooth out the wrinkles of the plush fabric. After the wrinkles are smoothed out, rotating the second threaded rod 13 drives the pressure plate 14 to move downward and press the plush fabric, which, together with the pressure block 4, can press and fix the plush fabric, so that the cutting process can be carried out. This avoids the offset and wrinkles of the plush fabric during cutting, reducing the waste of plush fabric.

[0033] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A precision servo-driven plush fabric cutting and positioning device, comprising a cutting table (1), characterized in that: The top surface of the cutting table (1) is welded with an inverted L-shaped fixing plate (2). The top surface of the fixing plate (2) is provided with a first threaded rod (3). The periphery of the first threaded rod (3) is threaded with a pressure block (4) for fixing the plush fabric. The top of the cutting table (1) is provided with an inverted U-shaped moving frame (5). The top surface of the moving frame (5) is provided with a through groove (6). The inner wall of the through groove (6) is rotatably connected with a bidirectional threaded shaft (7). The periphery of the bidirectional threaded shaft (7) is threaded with two moving blocks (8). The bottom surfaces of the two moving blocks (8) are hinged with hinge plates (9). The free ends of the two hinge plates (9) are hinged together with a lifting frame (10). The inner wall of the lifting frame (10) is rotatably connected with a pressure roller (11) for smoothing the plush fabric through a pin. One side of the moving frame (5) is equipped with a pressing component for secondary fixing of the plush fabric.

2. The precision servo-driven plush fabric cutting and positioning device according to claim 1, characterized in that: The clamping assembly includes a horizontal plate (12), a second threaded rod (13), and a pressure plate (14), wherein the horizontal plate (12) is welded to one side of the movable frame (5).

3. The precision servo-driven plush fabric cutting and positioning device according to claim 2, characterized in that: The second threaded rod (13) is disposed in the inner cavity of the horizontal plate (12), and the pressure plate (14) is rotatably connected to the bottom end of the second threaded rod (13) by a pin.

4. The precision servo-driven plush fabric cutting and positioning device according to claim 3, characterized in that: The top surface of the horizontal plate (12) is provided with a threaded hole (15) through which the second threaded rod (13) passes, and the threaded hole (15) is threadedly adapted to the second threaded rod (13).

5. The precision servo-driven plush fabric cutting and positioning device according to claim 1, characterized in that: A slot (16) is provided through one side of the cutting table (1), and a servo motor (17) is installed on one side of the cutting table (1).

6. The precision servo-driven plush fabric cutting and positioning device according to claim 5, characterized in that: The output end of the servo motor (17) passes through the cutting table (1) and is connected to a threaded shaft (18), which is located in the inner cavity of the slot (16).

7. The precision servo-driven plush fabric cutting and positioning device according to claim 6, characterized in that: The threaded shaft (18) is threaded around its periphery with a U-shaped movable frame (19), and the bottom surface of the movable frame (5) is mounted on the top surface of the movable frame (19).

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