Cloth tearing clamp displacement prevention device

Abstract

The utility model discloses a cloth tearing clamping anti -displacement device of cloth tearing machine technical field, including module installation frame and fixed frame, the fixed frame fixed connection in the inboard of module installation frame, the inboard fixed connection of fixed frame has the fixed plate, the top fixed connection of fixed plate has the lift cylinder, the bottom of lift cylinder penetrates fixed plate, and the bottom fixed connection of lift cylinder has the mount, one side fixed connection of mount has two support plates, the top of support plate is provided with first jaw, this cloth tearing clamping anti -displacement device, the structure design is reasonable, can carry out self -adaptation positioning to different size, different type's work piece, need not to change special positioning fixture, effectively promoted the versatility and compatibility of device, reduced the use cost of equipment and the changeover debugging time.

Description

Technical Field

[0001] This utility model relates to the field of fabric tearing machine technology, specifically a fabric tearing clamping and anti-displacement device. Background Technology

[0002] A fabric tearing device is a specialized tooling equipment used in the cutting and tearing of fabric. Its core is to stably fix the edge of the fabric to be torn by using adjustable clamping components (such as pneumatic grippers, elastic pressure plates or threaded clamping structures) in conjunction with clamping surfaces with anti-slip textures.

[0003] Existing fabric tearing clamping anti-displacement devices have poor fixing performance. In actual fabric tearing operations, due to factors such as fabric tensile tension and insufficient friction of the clamping surface, the fabric to be torn is prone to displacement problems such as lateral shift and longitudinal slippage. This not only leads to defects such as rough edges, skewness, and uneven length of the tear, reducing the fabric cutting accuracy and finished product quality, but also disrupts the continuous production rhythm, increases the cost of subsequent rework and repair processes, and seriously affects the stability and efficiency of the overall fabric tearing operation. Therefore, we have proposed a fabric tearing clamping anti-displacement device. Utility Model Content

[0004] The purpose of this utility model is to provide a fabric tearing clamping anti-displacement device to solve the problem mentioned in the background art that, in the actual fabric tearing operation, the fabric to be torn is prone to lateral displacement, longitudinal slippage and other displacement problems due to factors such as insufficient fabric tension and insufficient friction of the clamping surface.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fabric tearing clamping anti-displacement device, comprising a module mounting frame and a fixing frame, wherein the fixing frame is fixedly connected to the inner side of the module mounting frame, a fixing plate is fixedly connected to the inner side of the fixing frame, a lifting cylinder is fixedly connected to the top of the fixing plate, the bottom end of the lifting cylinder passes through the fixing plate, and a mounting frame is fixedly connected to the bottom end of the lifting cylinder, two support plates are fixedly connected to one side of the mounting frame, a first gripper is provided on the top of the support plate, the top of the first gripper has a clamping groove, a pressure block cylinder is fixedly connected to the top of the inner side wall of the mounting frame, and a second gripper is fixedly connected to the bottom end of the pressure block cylinder.

[0006] As a further description of the above technical solution: Two lifting and telescopic guide frames are fixedly connected to the top of the fixed plate. The bottom end of the lifting and telescopic guide frame passes through the fixed plate and is fixedly connected to the mounting frame.

[0007] As a further description of the above technical solution: The inner side of the module mounting frame is fixedly connected to two guide plates, and the top of the guide plates is slidably connected to a fixing frame. The inner side of the module mounting frame is fixedly connected to two first cylinders.

[0008] As a further description of the above technical solution: The first cylinder is fixedly connected to the fixed frame, the top of the fixed frame is fixedly connected to the second cylinder, a pressure plate is fixedly connected between the top ends of the two second cylinders, and the top of the fixed frame is fixedly connected to the third cylinder.

[0009] As a further description of the above technical solution: A connecting plate is fixedly connected to one end of the third cylinder, a fourth cylinder is fixedly connected to one side of the connecting plate, and a bottom positioning plate is fixedly connected to the top of the fourth cylinder.

[0010] As a further description of the above technical solution: A fifth cylinder is fixedly connected to one side of the connecting plate, and a top positioning plate is fixedly connected to the bottom of the fifth cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This fabric tearing and clamping anti-displacement device uses a lifting cylinder in conjunction with a lifting and telescopic guide frame to drive the mounting frame to rise and fall. Simultaneously, the clamping groove of the first gripper achieves initial workpiece positioning, and then the pressure block cylinder drives the second gripper to press down and limit its movement. This achieves dual positioning and clamping of the workpiece, effectively preventing workpiece displacement or shaking during transfer or processing, thus improving the accuracy and stability of workpiece positioning. Furthermore, the lifting and telescopic guide frame can guide and limit the lifting trajectory of the mounting frame, ensuring that the mounting frame always remains in a horizontal lifting state, further guaranteeing the consistency of clamping and positioning.

[0012] 2. This fabric tearing and clamping anti-displacement device uses a first cylinder to drive the fixed frame to slide along the guide plate, which can flexibly adjust the horizontal position of the fixed frame and subsequent positioning components to adapt to the positioning requirements of workpieces of different specifications. At the same time, the second cylinder drives the pressure plate to rise and fall, the third cylinder adjusts the lateral position of the connecting plate, and the fourth and fifth cylinders drive the bottom positioning plate and the top positioning plate to rise and fall respectively, forming a multi-dimensional and adjustable positioning structure. It can adaptively position workpieces of different sizes and types without the need to replace special positioning fixtures, effectively improving the versatility and compatibility of the device and reducing the operating cost and changeover time of the equipment. Attached Figure Description

[0013] Figure 1 This is a front-view three-dimensional structural diagram of a fabric tearing clamping anti-displacement device proposed in this utility model; Figure 2This is a schematic diagram of the tearing gripper structure of a fabric tearing clamping and anti-displacement device proposed in this utility model; Figure 3 This is a bottom view of the tearing gripper structure of a fabric tearing clamping and anti-displacement device proposed in this utility model. Figure 4 This is a schematic diagram of the pressure plate displacement assembly of a fabric tearing clamping anti-displacement device proposed in this utility model. In the diagram: 1. Module mounting frame; 2. Fixed frame; 201. Fixed plate; 202. Lifting cylinder; 3. Mounting bracket; 301. Support plate; 302. First gripper; 303. Clamping groove; 4. Pressing cylinder; 401. Second gripper; 5. Lifting and telescopic guide frame; 6. Guide plate; 601. Fixing bracket; 7. First cylinder; 8. Second cylinder; 801. Pressure plate; 9. Third cylinder; 901. Connecting plate; 10. Fourth cylinder; 1001. Bottom positioning plate; 1002. Fifth cylinder; 1003. Top positioning plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] This utility model provides a fabric tearing clamping anti-displacement device, which can adaptively position workpieces of different sizes and types without the need to replace special positioning fixtures. This effectively improves the versatility and compatibility of the device, reduces equipment operating costs and changeover / adjustment time. Please refer to [link / reference]. Figure 1-4 It includes a module mounting frame 1 and a fixing frame 2; Please refer to it again. Figure 1-3 The fixed frame 2 is fixedly connected to the inner side of the module mounting frame 1. The fixed plate 201 is fixedly connected to the inner side of the fixed frame 2. The top of the fixed plate 201 is fixedly connected to the lifting cylinder 202. The bottom end of the lifting cylinder 202 passes through the fixed plate 201, and the bottom end of the lifting cylinder 202 is fixedly connected to the mounting frame 3. Two support plates 301 are fixedly connected to one side of the mounting frame 3. The top of the support plate 301 is provided with a first gripper 302. The top of the first gripper 302 is provided with a clamping groove 303. The top of the inner side wall of the mounting frame 3 is fixedly connected to the pressing cylinder 4. The bottom end of the pressing cylinder 4 is fixedly connected to the second gripper 401. Two lifting telescopic guide frames 5 are fixedly connected to the top of the fixed plate 201. The bottom end of the lifting telescopic guide frame 5 passes through the fixed plate 201, and the bottom end of the lifting telescopic guide frame 5 is fixedly connected to the mounting frame 3. The lifting cylinder 202, in conjunction with the lifting telescopic guide frame 5, drives the mounting frame 3 to rise and fall. Simultaneously, the clamping groove 303 of the first gripper 302 achieves initial positioning of the workpiece. Then, combined with the pressure block cylinder 4 driving the second gripper 401 to press down and limit the position, the workpiece can be double-positioned and clamped, effectively avoiding the problem of workpiece deviation or shaking during transfer or processing, and improving the accuracy and stability of workpiece positioning. Moreover, the lifting telescopic guide frame 5 can guide and limit the lifting trajectory of the mounting frame 3, ensuring that the mounting frame 3 always maintains a horizontal lifting state, further ensuring the consistency of clamping and positioning.

[0018] Please refer to it again. Figure 1-4Two guide plates 6 are fixedly connected to the inner side of the module mounting frame 1. A fixed frame 601 is slidably connected to the top of the guide plates 6. Two first cylinders 7 are fixedly connected to the inner side of the module mounting frame 1. The first cylinders 7 are fixedly connected to the fixed frame 601. A second cylinder 8 is fixedly connected to the top of the fixed frame 601. A pressure plate 801 is fixedly connected between the top ends of the two second cylinders 8. A third cylinder 9 is fixedly connected to the top of the fixed frame 601. A connecting plate 901 is fixedly connected to one end of the third cylinder 9. A fourth cylinder 10 is fixedly connected to one side of the connecting plate 901. A bottom positioning plate 1001 is fixedly connected to the top of the fourth cylinder 10. A fifth cylinder 1002 is fixedly connected to one side of the connecting plate 901. A top positioning plate 1003 is fixedly connected to the bottom end of the fifth cylinder 1002. The first cylinder 7 drives the fixed frame 601 to slide along the guide plate 6, which can flexibly adjust the horizontal position of the fixed frame 601 and subsequent positioning components to adapt to the positioning requirements of workpieces of different specifications. At the same time, the second cylinder 8 drives the pressure plate 801 to rise and fall, the third cylinder 9 adjusts the lateral position of the connecting plate 901, and the fourth cylinder 10 and the fifth cylinder 1002 drive the bottom positioning plate 1001 and the top positioning plate 1003 to rise and fall respectively, forming a multi-dimensional and adjustable positioning structure. It can adaptively position workpieces of different sizes and types without the need to replace the special positioning fixture, which effectively improves the versatility and compatibility of the device and reduces the operating cost and changeover time of the equipment.

[0019] In practical use, the module mounting frame 1 provides a supporting foundation for the entire device. The fixing plate 201 on the fixing frame 2 supports the lifting cylinder 202 and the lifting telescopic guide frame 5. When it is necessary to clamp the workpiece, the lifting cylinder 202 is activated, driving the mounting frame 3 to move downward. The lifting telescopic guide frame 5 extends and retracts synchronously, guiding and limiting the lifting trajectory of the mounting frame 3 to ensure that the mounting frame 3 always remains horizontal and stable. After the mounting frame 3 moves to the designated height, the workpiece is placed on the first gripper 302 on the top of the two support plates 301. The clamping groove 303 of the first gripper 302 is used to initially engage and position the workpiece. Then, the pressure block cylinder 4 is activated, driving the second gripper 401 to move downward, pressing down and limiting the top of the workpiece, forming a double fixing structure of "bottom engagement plus top pressing" to prevent the workpiece from shifting during subsequent transfer. After clamping is completed, the lifting cylinder 202 drives the mounting frame 3 to move downward. The mounting bracket 3 and the workpiece are raised and transferred to the designated positioning station. After the workpiece is transferred to the positioning area, the first cylinder 7 is activated, driving the fixing bracket 601 to slide horizontally along the guide plate 6, adjusting the lateral position of the fixing bracket 601 to match the horizontal placement position of the workpiece. Then, the second cylinder 8 is activated, driving the pressure plate 801 to move downward, assisting in pressing and limiting the top of the workpiece. At the same time, the third cylinder 9 pushes the connecting plate 901 to move, adjusting the longitudinal position of the fourth cylinder 10 and the fifth cylinder 1002 to align them with the positioning reference of the workpiece. Then, the fourth cylinder 10 drives the bottom positioning plate 1001 to rise, supporting and positioning the bottom of the workpiece. The fifth cylinder 1002 drives the top positioning plate 1003 to descend, pressing and positioning the top of the workpiece. With the pressing action of the pressure plate 801, the workpiece is accurately positioned in multiple dimensions in the horizontal and vertical directions, meeting the accuracy requirements of subsequent processing or assembly.

[0020] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0021] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A fabric tearing clamping anti-displacement device, characterized in that: The system includes a module mounting frame (1) and a fixing frame (2). The fixing frame (2) is fixedly connected to the inner side of the module mounting frame (1). A fixing plate (201) is fixedly connected to the inner side of the fixing frame (2). A lifting cylinder (202) is fixedly connected to the top of the fixing plate (201). The bottom end of the lifting cylinder (202) passes through the fixing plate (201). A mounting bracket (3) is fixedly connected to the bottom end of the lifting cylinder (202). Two support plates (301) are fixedly connected to one side of the mounting bracket (3). A first gripper (302) is provided on the top of the support plate (301). A clamping groove (303) is provided on the top of the first gripper (302). A pressing cylinder (4) is fixedly connected to the top of the inner wall of the mounting bracket (3). A second gripper (401) is fixedly connected to the bottom end of the pressing cylinder (4).

2. The fabric tearing clamping anti-displacement device according to claim 1, characterized in that: The top of the fixed plate (201) is fixedly connected to two lifting telescopic guide frames (5), the bottom end of the lifting telescopic guide frame (5) passes through the fixed plate (201), and the bottom end of the lifting telescopic guide frame (5) is fixedly connected to the mounting frame (3).

3. The fabric tearing clamping anti-displacement device according to claim 2, characterized in that: The inner side of the module mounting frame (1) is fixedly connected to two guide plates (6), and the top of the guide plates (6) is slidably connected to a fixing frame (601). The inner side of the module mounting frame (1) is fixedly connected to two first cylinders (7).

4. The fabric tearing clamping anti-displacement device according to claim 3, characterized in that: The first cylinder (7) is fixedly connected to the fixed frame (601), the top of the fixed frame (601) is fixedly connected to the second cylinder (8), the top of the two second cylinders (8) is fixedly connected to the pressure plate (801), and the top of the fixed frame (601) is fixedly connected to the third cylinder (9).

5. The fabric tearing clamping anti-displacement device according to claim 4, characterized in that: One end of the third cylinder (9) is fixedly connected to a connecting plate (901), and a fourth cylinder (10) is fixedly connected to one side of the connecting plate (901). The top end of the fourth cylinder (10) is fixedly connected to a bottom positioning plate (1001).

6. The fabric tearing clamping anti-displacement device according to claim 5, characterized in that: A fifth cylinder (1002) is fixedly connected to one side of the connecting plate (901), and a top positioning plate (1003) is fixedly connected to the bottom end of the fifth cylinder (1002).

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