Material clamping mechanism of laser transverse cutting and cloth folding all-in-one machine

Abstract

The utility model provides a material clamping mechanism of a laser transverse cutting and cloth folding all-in-one machine, which comprises a rack, an uncoiling device arranged at the front end of the rack and used for uncoiling dust-free cloth, a feeding device arranged at the output end of the uncoiling device and used for conveying and uncoiling the dust-free cloth, a material pressing component arranged at the output end of the feeding device and a material clamping mechanism arranged at the output end of the feeding device, the transverse cutting device is arranged at the input end of the material pressing component, the material clamping mechanism stretches into the material pressing component to clamp the dust-free cloth and move the dust-free cloth backwards to the set size, the material pressing component presses the dust-free cloth downwards, cutting is conducted through the transverse cutting device, and in the transverse cutting process, the cutting end of the dust-free cloth keeps flush all the time; meanwhile, the tailored dust-free cloth can be flatly laid on the conveying mechanism and is used for conveying the tailored dust-free cloth to the next station, the transverse cutting device is arranged at the input end of the material pressing component, so that the dust-free cloth cannot automatically fall, the tailored end of the dust-free cloth is flush, the yield is increased, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cross-cutting machines, in particular to a material clamping mechanism of a laser cross-cutting and cloth stacking integrated machine. Background Art

[0002] In processing, some dust-free cloths are obtained by cross-cutting a strip. The general automated operation method is to first clamp the strip with a material pressing mechanism, then the material pulling mechanism clamps the front end of the strip exposed from the material pressing mechanism, releases the material pressing mechanism, the material pulling mechanism pulls out a certain length of the strip, and then the cutting mechanism cuts the strip at a position close to the material pressing mechanism. The remaining part at the rear of the cross-section becomes the front end for continuous material pulling.

[0003] The existing patent application number: 202322538093.0, discloses a dust-free cloth automatic hot cutting and cloth stacking machine. By setting a hot cutting mechanism, the hot cutting mechanism includes a hot cutting component, a lifting component, and a servo motor. A servo motor is provided below the machine frame, a lifting component is provided at the driving end of the servo motor, and a hot cutting component is provided on the side of the lifting component. A rectangular clearance hole is provided in the middle of the electric heating wire sheet, reducing the contact area and time between the dust-free cloth body and the electric heating wire sheet, improving the cutting yield. A spring is also provided between the mounting seat and the conductive column. When the electric heating wire sheet is overheated and bent, it assists in adjusting the straightening of the electric heating wire sheet, and a lifting mechanism is provided to flexibly adjust the tension, so that the dust-free cloth body is not easily scattered, and further improving the cutting yield by increasing the tension.

[0004] However, in the prior art, due to the installation positions of the lifting component and the hot cutting component, the dust-free cloth will automatically fall onto the conveying table as the hot cutting component cuts, resulting in the uneven cutting ends of the cut dust-free cloth and it cannot be completely flat on the conveying table, causing the problem of low yield and greatly increasing the production cost. Summary of the Utility Model

[0005] Therefore, in order to solve the above problems, the utility model proposes a clamping mechanism of a laser cross-cutting and laminating machine, comprising a frame 10, a front end of the frame 10 is provided with an unwinding device 20 for unwinding the dust-free cloth, an output end of the unwinding device 20 is provided with a feeding device for conveying the unwinded dust-free cloth, a pressing component 30 and a clamping mechanism 40 are provided at the output end of the feeding device, a cross-cutting device 50 is provided at the input end of the pressing component 30, and the clamping mechanism 40 extends into the inside of the pressing component 30. The dust-free cloth is clamped and moved backward to a set size, and the pressing component 30 presses the dust-free cloth downward, and is cut by the cross-cutting device 50, so that during the cross-cutting process, the cut end of the dust-free cloth is always kept flush, and the cut dust-free cloth can be laid flat on the conveying mechanism to convey the cut dust-free cloth to the next workstation. Since the cross-cutting device 50 is provided at the input end of the pressing component 30, the dust-free cloth will not fall automatically, and the cut end of the dust-free cloth is flush, thereby improving the yield rate and reducing the production cost.

[0006] A clamping mechanism of a laser cross-cutting and stacking machine includes a frame 10, and a front end of the frame 10 is provided with an unwinding device 20 for unwinding the dust-free cloth. The output end of the unwinding device 20 is provided with a feeding device for conveying the unwinded dust-free cloth. The output end of the feeding device is provided with a pressing component 30 and a clamping mechanism 40, and the input end of the pressing component 30 is provided with a cross-cutting device 50. The clamping mechanism 40 extends into the pressing component 30 to clamp the dust-free cloth and move it backward to a set size. The pressing component 30 presses the dust-free cloth downward and cuts it through the cross-cutting device 50, so that during the cross-cutting process, the cut end of the dust-free cloth is always kept flush, and the cut dust-free cloth can be flattened on the conveying mechanism for conveying the cut dust-free cloth to the next workstation.

[0007] Furthermore, driving cylinders are provided at both ends of the pressing component 30 , which are connected to the frame 10 , so as to enable the pressing component 30 to reciprocate up and down to press the dust-free cloth.

[0008] Furthermore, the pressing component 30 includes an L-shaped pressing plate 301 and a fixed pressing plate 302, and the L-shaped pressing plate 301 and the fixed pressing plate 302 are respectively connected to the frame 10. When cutting the dust-free cloth, the fixed pressing plate 302 moves upward to support the dust-free cloth, and at the same time, the L-shaped pressing plate 301 moves downward to press the dust-free cloth, so that the cutting end of the dust-free cloth after cutting is flat, and it is convenient for the clamping mechanism 40 to clamp the dust-free cloth.

[0009] Furthermore, the cross-cutting device 50 is a laser cross-cutting device.

[0010] Further, the material clamping mechanism 40 includes a clamping plate 401 and a driving member 402 for driving the clamping plate 401 to move back and forth. Driving devices are provided at both ends of the driving member 402, and the driving devices are connected to the frame 10, so that the material clamping mechanism 40 makes a reciprocating motion back and forth.

[0011] Further, the clamping plate 401 is connected to the driving member 402 through a driving block 60. One end of the driving block 60 is fixedly connected to the driving member 402, and the other end of the driving block 60 is connected to a U-shaped member 70. A driving rod 80 is provided in the groove of the U-shaped member 70, and the driving rod 80 is connected to the clamping plate 401. A driving member 90 is provided at one end of the driving block 60 close to the U-shaped member 70, and the driving member 90 is fixedly connected to the driving rod 80. By controlling the driving member 90, the opening and closing of the clamping plate 401 are changed.

[0012] Further, an inwardly recessed opening 100 is provided on one side of the material pressing member 30 close to the material clamping mechanism 40, for avoiding the position of the driving block 60 when the material clamping mechanism 40 clamps the material.

[0013] Further, the opening position of the clamping plate 401 corresponds to the output end of the feeding device.

[0014] Further, a gasket 110 in contact with the non-woven fabric is provided on the inner surface of the clamping plate 401, for increasing the friction between the clamping plate 401 and the non-woven fabric, so that the non-woven fabric is not easily detached from the clamping plate 401.

[0015] Further, the gasket 110 is made of an elastic material.

[0016] The beneficial effects of the present utility model: The present utility model provides a material clamping mechanism for a laser horizontal cutting and cloth stacking integrated machine, including a frame 10. A uncoiling device 20 is provided at the front end of the frame 10 for uncoiling the non-woven fabric. The output end of the uncoiling device 20 is provided with a feeding device for conveying the uncoiled non-woven fabric. The output end of the feeding device is provided with a material pressing member 30 and a material clamping mechanism 40. A cross-cutting device 50 is provided at the input end of the material pressing member 30. The material clamping mechanism 40 extends into the material pressing member 30 to clamp the non-woven fabric and move it backward to a set size. The material pressing member 30 presses the non-woven fabric downward, and cutting is performed by the cross-cutting device 50, so that during the cross-cutting process, the cutting end of the non-woven fabric always remains flush, and at the same time, the cut non-woven fabric can be laid flat on the conveying mechanism for conveying the cut non-woven fabric to the next working station. Since the cross-cutting device 50 is provided at the input end of the material pressing member 30, the non-woven fabric will not automatically fall, and at the same time, the cutting end of the non-woven fabric is flush, improving the yield rate and reducing the production cost. Description of the Drawings

[0017] Figure 1 This is a schematic diagram of the overall structure of the material clamping mechanism of a laser horizontal cutting and cloth stacking integrated machine of the present utility model.

[0018] Figure 2 This is a schematic diagram of a partial structure of the material clamping mechanism of a laser horizontal cutting and cloth stacking integrated machine of the present utility model.

[0019] Figure 3 This is a partially enlarged view of a partial structure of the material clamping mechanism of a laser horizontal cutting and cloth stacking integrated machine of the present utility model.

[0020] Description of main component symbols:

[0021] Frame 10, unwinding device 20, material pressing component 30, L-shaped pressing plate 301, fixed pressing plate 302, material clamping mechanism 40, clamping plate 401, driving component 402, horizontal cutting device 50, driving block 60, U-shaped part 70, driving rod 80, driving part 90, recessed opening 100, gasket 110.

[0022] The following specific embodiments will further illustrate the present utility model in conjunction with the above-mentioned drawings. Specific embodiments

[0023] The following embodiments are described to assist in the understanding of the present application, and the embodiments are not and should not in any way be construed as limiting the scope of protection of the present application.

[0024] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as separate functional units (which may include sub-units), but those skilled in the art will recognize that various components or portions thereof may be divided into separate components or may be integrated together (including being integrated within a single system or component).

[0025] At the same time, the connections between components or systems are not intended to be limited to direct connections. On the contrary, the data between these components may be modified, reformatted, or otherwise changed by intermediate components. Additionally, additional or fewer connections may be used. It should also be noted that the terms "coupled", "connected", or "input" should be understood to include direct connections, indirect connections through one or more intermediate devices, and wireless connections.

[0026] Embodiment 1

[0027] As Figure 1 shown, this is a schematic diagram of the overall structure of the material clamping mechanism of a laser horizontal cutting and cloth stacking integrated machine of the present utility model; as Figure 2 shown, this is a schematic diagram of a partial structure of the material clamping mechanism of a laser horizontal cutting and cloth stacking integrated machine of the present utility model; as Figure 3 shown, this is a partially enlarged view of a partial structure of the material clamping mechanism of a laser horizontal cutting and cloth stacking integrated machine of the present utility model.

[0028] A clamping mechanism of a laser cross-cutting and stacking machine includes a frame 10, and a front end of the frame 10 is provided with an unwinding device 20 for unwinding the dust-free cloth. The output end of the unwinding device 20 is provided with a feeding device for conveying the unwinded dust-free cloth. The output end of the feeding device is provided with a pressing component 30 and a clamping mechanism 40, and the input end of the pressing component 30 is provided with a cross-cutting device 50. The clamping mechanism 40 extends into the pressing component 30 to clamp the dust-free cloth and move it backward to a set size. The pressing component 30 presses the dust-free cloth downward and cuts it through the cross-cutting device 50, so that during the cross-cutting process, the cut end of the dust-free cloth is always kept flush, and the cut dust-free cloth can be flattened on the conveying mechanism for conveying the cut dust-free cloth to the next workstation.

[0029] Both ends of the pressing component 30 are provided with driving cylinders connected to the frame 10 so as to enable the pressing component 30 to reciprocate up and down to press the dust-free cloth.

[0030] The pressing component 30 includes an L-shaped pressing plate 301 and a fixed pressing plate 302. The L-shaped pressing plate 301 and the fixed pressing plate 302 are respectively connected to the frame 10. When cutting the dust-free cloth, the fixed pressing plate 302 moves upward to support the dust-free cloth, and at the same time, the L-shaped pressing plate 301 moves downward to press the dust-free cloth, so that the cutting end of the cut dust-free cloth is flat, and it is convenient for the clamping mechanism 40 to clamp the dust-free cloth.

[0031] The cross-cutting device 50 is a laser cross-cutting device.

[0032] The clamping mechanism 40 includes a clamping plate 401 and a driving component 402 for driving the clamping plate 401 to move back and forth. Driving devices are provided at both ends of the driving component 402 , and the driving devices are connected to the frame 10 .

[0033] The splint 401 is connected to the driving component 402 through the driving block 60, one end of the driving block 60 is fixedly connected to the driving component 402, and the other end of the driving block 60 is connected to the U-shaped part 70. A driving rod 80 is provided in the groove of the U-shaped part 70, and the driving rod 80 is connected to the splint 401. A driving member 90 is provided at one end of the driving block 60 close to the U-shaped part 70, and the driving member 90 is fixedly connected to the driving rod 80. The opening and closing of the splint 401 are changed by controlling the driving member 90.

[0034] The pressing member 30 is provided with an inwardly recessed opening 100 on one side close to the clamping mechanism 40 , so as to provide a clearance for the driving block 60 when the clamping mechanism 40 clamps the material.

[0035] The opening position of the clamping plate 401 corresponds to the output end of the feeding device.

[0036] A gasket 110 in contact with the dust-free cloth is provided on the inner surface of the clamping plate 401, which is used to increase the friction between the clamping plate 401 and the dust-free cloth, so that the dust-free cloth is not easily detached from the clamping plate 401.

[0037] The gasket 110 is made of an elastic material.

[0038] The beneficial effects of the present utility model: The present utility model provides a material clamping mechanism for a laser horizontal cutting and cloth stacking integrated machine, including a frame 10. A unwinding device 20 is provided at the front end of the frame 10 for unwinding the dust-free cloth. The output end of the unwinding device 20 is provided with a feeding device for conveying the unwound dust-free cloth. The output end of the feeding device is provided with a pressing component 30 and a material clamping mechanism 40. The input end of the pressing component 30 is provided with a cross-cutting device 50. The material clamping mechanism 40 extends into the pressing component 30 to clamp the dust-free cloth and move it backward to a set size. The pressing component 30 presses the dust-free cloth downward, and the cross-cutting device 50 is used for cutting, so that during the cross-cutting process, the cutting end of the dust-free cloth always remains flush, and at the same time, the cut dust-free cloth can be laid flat on the conveying mechanism for conveying the cut dust-free cloth to the next station. Since the cross-cutting device 50 is provided at the input end of the pressing component 30, the dust-free cloth will not fall automatically, and at the same time, the cutting end of the dust-free cloth is flush, which improves the yield rate and reduces the production cost.

[0039] The above embodiments only represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model should be subject to the appended claims.

Claims

1. A clamping mechanism of a laser cross-cutting and laminating machine, comprising a frame (10), a front end of the frame (10) being provided with an unwinding device (20) for unwinding a dust-free cloth, an output end of the unwinding device (20) being provided with a feeding device for conveying the unwinding dust-free cloth, characterized in that: The output end of the feeding device is provided with a pressing component (30) and a clamping mechanism (40), and the input end of the pressing component (30) is provided with a cross-cutting device (50). The clamping mechanism (40) extends into the inside of the pressing component (30) to clamp the dust-free cloth and move it backward to a set size. The pressing component (30) presses the dust-free cloth downward and cuts it through the cross-cutting device (50), so that during the cross-cutting process, the cut end of the dust-free cloth is always kept flush, and the cut dust-free cloth can be laid flat on the conveying mechanism to convey the cut dust-free cloth to the next workstation.

2. The clamping mechanism of the laser cross-cutting and laminating machine according to claim 1 is characterized in that: Both ends of the pressing component (30) are provided with driving cylinders which are connected to the frame (10) and are used for the pressing component (30) to reciprocate up and down to press the dust-free cloth.

3. The clamping mechanism of the laser cross-cutting and laminating machine according to claim 1 is characterized in that: The pressing component (30) comprises an L-shaped pressing plate (301) and a fixed pressing plate (302), wherein the L-shaped pressing plate (301) and the fixed pressing plate (302) are respectively connected to the frame (10); when cutting the dust-free cloth, the fixed pressing plate (302) moves upward to support the dust-free cloth, while the L-shaped pressing plate (301) moves downward to press the dust-free cloth, so that the cutting end of the dust-free cloth after cutting is flat, and it is convenient for the clamping mechanism (40) to clamp the dust-free cloth.

4. The clamping mechanism of the laser cross-cutting and laminating machine according to claim 1 is characterized in that: The cross-cutting device (50) is a laser cross-cutting device.

5. The clamping mechanism of the laser cross-cutting and laminating machine according to claim 1 is characterized in that: The material clamping mechanism (40) comprises a clamping plate (401) and a driving component (402) for driving the clamping plate (401) to move back and forth. Driving devices are provided at both ends of the driving component (402), and the driving devices are connected to the frame (10).

6. The clamping mechanism of the laser cross-cutting and laminating machine according to claim 5, characterized in that: The clamping plate (401) is connected to the driving component (402) via a driving block (60); one end of the driving block (60) is fixedly connected to the driving component (402); the other end of the driving block (60) is connected to a U-shaped part (70); a driving rod (80) is provided in a groove of the U-shaped part (70); the driving rod (80) is connected to the clamping plate (401); a driving member (90) is provided at one end of the driving block (60) close to the U-shaped part (70); the driving member (90) is fixedly connected to the driving rod (80); and the opening and closing of the clamping plate (401) are changed by controlling the driving member (90).

7. The clamping mechanism of the laser cross-cutting and laminating machine according to claim 6, characterized in that: An inwardly recessed opening (100) is provided on one side of the material pressing component (30) close to the material clamping mechanism (40) for providing a clearance for the driving block (60) when the material clamping mechanism (40) clamps the material.

8. The clamping mechanism of the laser cross-cutting and laminating machine according to claim 5, characterized in that: The opening position of the clamping plate (401) corresponds to the output end of the feeding device.

9. The clamping mechanism of the laser cross-cutting and laminating machine according to claim 5, characterized in that: The inner surface of the clamping plate (401) is provided with a gasket (110) in contact with the dust-free cloth, which is used to increase the friction between the clamping plate (401) and the dust-free cloth so that the dust-free cloth is not easy to fall off the clamping plate (401).

10. The clamping mechanism of the laser cross-cutting and laminating machine according to claim 9, characterized in that: The gasket (110) is made of elastic material.

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