A textile cloth trimming and flattening mechanism

Abstract

The utility model relates to textile technical field especially relates to a kind of textile cloth edge cutting flattening mechanism, including carrier plate, the right end of carrier plate top is provided with the cloth pressing assembly that can 90 ° overturn, the side surface of carrier plate right end is equipped with drive assembly, and drive assembly is connected with cloth pressing assembly, carrier plate top is provided with the cloth spreading assembly that can move left and right, and cloth spreading assembly is located the left side of cloth pressing assembly, the left side of carrier plate and both sides are equipped with transmission assembly, and transmission assembly is connected with cloth spreading assembly, the upper portion of cloth spreading assembly is equipped with cloth clamping assembly, the lower position of cloth spreading assembly left side is equipped with guide component, the utility model can evenly flatten cloth and reduce wrinkle, stabilize and fix cloth and reduce edge cutting error, adapt to a variety of cloth, improve production efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, and in particular to a textile fabric edge-cutting and flattening mechanism. Background Technology

[0002] In the production and processing of the textile industry, after the textile fabric is woven, it often needs to undergo subsequent processing steps such as edge trimming and flattening to ensure the neatness of the fabric edges and the flatness of the surface, so as to meet the quality requirements of subsequent processing (such as printing and dyeing, sewing, etc.).

[0003] In the prior art, the trimming and flattening of textile fabrics are usually carried out manually or with simple mechanical assistance. During the flattening process, due to the soft texture and easy wrinkling of the fabric, traditional mechanisms are difficult to achieve uniform stretching and stable fixation of the fabric, which can easily lead to local wrinkle residue and affect the flattening effect. At the same time, during the transmission and processing of the fabric, the edges are prone to shifting or curling, resulting in dimensional errors during trimming and reducing the product qualification rate. Based on this, this application proposes a textile fabric trimming and flattening mechanism. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a textile edge cutting and flattening mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a textile edge-cutting and flattening mechanism, comprising:

[0006] The carrier plate has a fabric pressing assembly that can be rotated 90° at the top right end;

[0007] The drive assembly is installed on the side of the right end of the carrier plate and is connected to the fabric pressing assembly.

[0008] The fabric spreading assembly can be moved left and right and is installed above the carrier plate and located to the left of the fabric pressing assembly;

[0009] The transmission assembly is installed on the left and both sides of the carrier plate, and the transmission assembly is connected to the spreading assembly;

[0010] Fabric clamping assembly, installed above the fabric spreading assembly;

[0011] The guide component is installed on the lower left side of the display component.

[0012] Optionally, the pressing assembly includes a rotating rod, a flipping frame, a first pressure plate, and a first hydraulic rod. The right end of the carrier plate has a through hole that runs from front to back. The rotating rod is rotatably inserted into the through hole. Inverted L-shaped flipping frames are fixedly installed at both ends of the rotating rod. The horizontal parts of the two flipping frames are located above the carrier plate. The first pressure plate is provided below the horizontal parts of the two flipping frames, and the first hydraulic rod is fixedly installed above the horizontal parts of the two flipping frames. The telescopic ends of the two first hydraulic rods pass through the horizontal parts of the flipping frames and are fixedly connected to both ends of the top of the first pressure plate.

[0013] Optionally, the drive assembly includes a frame and a first motor. The frame is L-shaped and installed on the front side of the right end of the carrier plate. The first motor is fixedly installed on the outside of the vertical part of the frame, and the output end of the first motor passes through the frame and is fixedly connected to the axis at the bottom of one of the flipping frames. A first limit block and a second limit block are fixedly installed on both sides of the right end of the carrier plate. The first limit block is horizontally arranged and contacts the first limit block when the flipping frame is flipped to the horizontal state. The second limit block is vertically arranged and contacts the second limit block when the flipping frame is flipped to the vertical state.

[0014] Optionally, the display assembly includes a movable plate, movable rods, a second pressure plate, and a second hydraulic rod. The movable plate is located above the carrier plate and has a storage slot at its bottom. The second pressure plate has an inverted T-shaped cross-section, and its vertical part is movably inserted into the storage slot. Multiple second springs are equidistantly arranged between the top of the vertical part of the second pressure plate and the inner wall of the storage slot. Two second hydraulic rods are provided and installed at both ends of the top of the movable plate, and the telescopic ends of both second hydraulic rods extend into the storage slot. Limiting rods are fixedly installed at both ends of the bottom of the second pressure plate, and the tops of the two limiting rods penetrate the top of the movable plate and extend to its outside. The movable rods are L-shaped, and two sets of movable rods are provided and installed at both ends of the bottom of the movable plate. Screw holes are provided on the horizontal parts of the two movable rods, and both ends of the horizontal part of the second pressure plate are arc-shaped.

[0015] Optionally, the transmission assembly includes a screw, a first sprocket, a chain, a second motor, and a second sprocket. Two sets of screws are provided and located on both sides of the carrier plate, and both ends of the two screws are equipped with third bearing seats that connect to the side of the carrier plate. The two screws are threaded into the screw holes on the corresponding moving rods. Two first sprockets are provided and installed on the left ends of the two screws respectively. A groove is provided at the center of the left side of the carrier plate, and the second motor is installed in the groove. The second sprocket is installed at the output end of the second motor, and the size of the second sprocket is larger than that of the first sprocket. The chain drive is sleeved between the two first sprockets and the second sprocket.

[0016] Optionally, the fabric clamping assembly includes a frame, a first rubber roller, and a second rubber roller. V-shaped support frames are fixedly installed at both ends of the top of the movable plate. The frame is fixedly installed on the top of the two support frames. Positioning bearings are installed on the right half of both the front and rear sides of the frame. The first rubber roller is located between the right half of the frame, and its two ends are respectively inserted into the two positioning bearings. Grooves are opened on the left half of both the front and rear sides of the frame, and first bearing seats are installed in both grooves. The second rubber roller is located between the left half of the frame, and its two ends are respectively inserted into the two first bearing seats. The sidewall of the second rubber roller can contact the first rubber roller. A first spring is fixedly connected between the left side of each of the two first bearing seats and the corresponding groove. A rod groove is opened on the left side of each of the two grooves. A positioning rod that passes through the first spring and is inserted into the rod groove is fixedly connected to the left side of each of the two first bearing seats.

[0017] Optionally, the guiding assembly includes a second bearing housing and a guide roller. Two second bearing housings are provided and are respectively installed at both ends on the left side of the movable plate. The two ends of the guide roller are respectively inserted into the two second bearing housings.

[0018] The beneficial effects of this utility model are:

[0019] The fabric spreading assembly can move left and right through the transmission assembly, and together with the fabric clamping assembly, it can stretch the fabric laterally. At the same time, the fabric pressing assembly drives the first pressure plate to press down through the first hydraulic rod. Combined with the elastic pressing structure of the second pressure plate in the fabric spreading assembly (assisted by the second spring), it can achieve uniform force on the fabric in both the longitudinal and transverse directions, effectively solving the problems of incomplete flattening and residual wrinkles in traditional mechanisms, and significantly improving the flatness of the fabric surface.

[0020] The fabric pressing assembly adopts a flip frame design that can be rotated 90°. With the precise pressing of the first pressure plate, it can quickly and stably fix the end of the fabric. The drive assembly controls the flip angle of the flip frame through the first motor and uses the first limit block and the second limit block to ensure the accuracy of the flip position.

[0021] The guiding assembly, consisting of a second bearing housing and guide rollers, is located on the lower left side of the fabric spreading assembly. The guide rollers rotate to smoothly guide the fabric into the core processing area, preventing edge curling and damage caused by misalignment or friction. The fabric clamping assembly, mounted above the spreading assembly, includes a frame and rubber rollers. Springs allow the two rubber rollers to elastically clamp the fabric, preventing slippage and maintaining lateral tension to avoid wrinkling. Together, these components ensure orderly fabric transport and optimal fabric condition. Attached Figure Description

[0022] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the connection between the carrier plate and the pressing cloth assembly of this utility model;

[0025] Figure 3 This is a schematic diagram of a partial cross-section of the carrier plate of this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the fabric spreading component, the guiding component, and the fabric clamping component of this utility model;

[0027] Figure 5 This is a schematic diagram of the fabric clamping assembly of this utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the display component and the guide component of this utility model;

[0029] Figure 7 This is a cross-sectional structural diagram of the connection between the second pressure plate and the movable plate of this utility model;

[0030] Figure 8 This is a schematic diagram of the transmission component of this utility model;

[0031] In the picture:

[0032] 1. Carrier plate; 2. Fabric pressing assembly; 4. Fabric spreading assembly; 5. Fabric clamping assembly; 6. Guiding assembly;

[0033] 11. Through hole; 12. First limiting block; 13. Second limiting block;

[0034] 21. Rotating rod; 22. Tilting frame; 23. First pressure plate; 24. First hydraulic rod;

[0035] 31. Frame; 32. First motor;

[0036] 41. Movable plate; 42. Support frame; 43. Movable rod; 431. Screw hole; 44. Storage slot; 45. Second pressure plate; 46. Second spring; 47. Limiting rod; 48. Second hydraulic rod;

[0037] 51. Frame; 52. First rubber roller; 53. Positioning bearing; 54. Second rubber roller; 55. First bearing housing; 56. First spring; 57. Rod groove; 58. Positioning rod;

[0038] 61. Second bearing housing; 62. Guide roller;

[0039] 71. Screw; 72. Third bearing housing; 73. First sprocket; 74. Chain; 75. Second motor; 76. Second sprocket. Detailed Implementation

[0040] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0041] Please see Figures 1-8 This utility model provides a technical solution: a textile fabric trimming and flattening mechanism, including a carrier plate 1, a fabric pressing component 2 that can be rotated 90° at the top right end of the carrier plate 1, a driving component installed on the side of the right end of the carrier plate 1 and connected to the fabric pressing component 2, a fabric spreading component 4 that can move left and right is installed above the carrier plate 1 and is located to the left of the fabric pressing component 2, a transmission component is installed on the left and both sides of the carrier plate 1 and connected to the fabric spreading component 4, a fabric clamping component 5 is installed above the fabric spreading component 4, and a guide component 6 is installed at the lower left side of the fabric spreading component 4. The core components of the mechanism are clearly defined. The components cooperate with each other to realize the key functions of fabric flattening, fixing and transporting, so that the mechanism can achieve the effects of uniformly flattening the fabric, stably fixing the fabric and adapting to a variety of fabrics, thereby improving production efficiency and product quality.

[0042] like Figure 1 and Figure 2 As shown, the pressing assembly 2 includes a rotating rod 21, a flipping frame 22, a first pressing plate 23, and a first hydraulic rod 24. A through hole 11 is provided at the right end of the carrier plate 1, through which the rotating rod 21 is rotatably inserted. Inverted L-shaped flipping frames 22 are fixedly installed at both ends of the rotating rod 21. The horizontal sections of the two flipping frames 22 are located above the carrier plate 1. A first pressing plate 23 is provided below the horizontal sections of the two flipping frames 22, and a first hydraulic rod 24 is fixedly installed above the horizontal sections of the two flipping frames 22. The telescopic ends of the hydraulic rod 24 all pass through the horizontal and vertical parts of the flipping frame 22 and are fixedly connected to both ends of the top of the first pressure plate 23. The structural design of the fabric pressing assembly 2 enables it to drive the first pressure plate 23 to press down precisely through the first hydraulic rod 24, thereby effectively pressing the right end of the fabric. The cooperation between the rotating rod 21 and the flipping frame 22 allows the fabric pressing assembly 2 to be flexibly flipped, which is convenient for placing and taking out the fabric. At the same time, the pressing position can be adjusted as needed to ensure the stable fixation of the fabric end, reduce the movement of the fabric during the cutting process, and reduce the cutting error.

[0043] like Figure 2 and Figure 3As shown, the drive assembly includes a frame 31 and a first motor 32. The frame 31 is L-shaped and installed on the front side of the right end of the carrier plate 1. The first motor 32 is fixedly installed on the outside of the vertical part of the frame 31, and the output end of the first motor 32 passes through the frame 31 and is fixedly connected to the axis at the bottom of one of the flipping frames 22. A first limiting block 12 and a second limiting block 13 are fixedly installed on both sides of the right end of the carrier plate 1. The first limiting block 12 is horizontally set and contacts the first limiting block 12 when the flipping frame 22 is flipped to the horizontal state. The second limiting block 13 is vertically set and contacts the second limiting block 13 when the flipping frame 22 is flipped to the vertical state. The first motor 32 in the drive assembly provides power for the flipping of the fabric pressing assembly 2. The frame 31 ensures the stability of the installation of the first motor 32. The setting of the first limiting block 12 and the second limiting block 13 precisely limits the flipping angle (horizontal and vertical states) of the flipping frame 22, ensuring that the fabric pressing assembly 2 is accurately positioned during operation and improving the stability and reliability of the mechanism operation.

[0044] like Figure 6 and Figure 7 As shown, the display assembly 4 includes a movable plate 41, a movable rod 43, a second pressure plate 45, and a second hydraulic rod 48. The movable plate 41 is located above the carrier plate 1, and a storage groove 44 is provided at the bottom of the movable plate 41. The second pressure plate 45 has an inverted T-shaped cross-section, and its vertical part is movably inserted into the storage groove 44. Multiple second springs 46 are equidistantly arranged between the top of the vertical part of the second pressure plate 45 and the inner wall of the storage groove 44. Two second hydraulic rods 48 are provided and installed at both ends of the top of the movable plate 41, and the telescopic ends of both second hydraulic rods 48 extend into the storage groove 44. Limiting rods 47 are fixedly installed at both ends of the bottom of the second pressure plate 45, and the tops of the two limiting rods 47 penetrate the top of the movable plate 41 and extend to its outside. The movable rod 43 is L-shaped and has two sets of... The two moving rods 43 are respectively installed at both ends of the bottom of the moving plate 41. Screw holes 431 are provided on the horizontal part of the two moving rods 43. The two ends of the horizontal part of the second pressure plate 45 are both set in an arc shape. The moving plate 41 in the fabric spreading assembly 4 can move left and right through the cooperation of the moving rods 43 and the transmission assembly, thereby stretching and flattening the fabric laterally. The second spring 46 between the second pressure plate 45 and the storage groove 44 forms an elastic pressing structure. When it is necessary to fix the left end of the fabric, the second hydraulic rod 48 is controlled to push the second pressure plate 45 with its extension end. With the cooperation of the first pressure plate 23, the two ends of the fabric can be pressed together to avoid damage to the fabric due to rigid pressure. At the same time, it is suitable for fabrics of different thicknesses. The setting of the limiting rod 47 ensures the stability of the up and down movement of the second pressure plate 45, and the arc-shaped design of the two ends of the horizontal part of the second pressure plate 45 can reduce friction damage to the fabric.

[0045] like Figure 1 and Figure 8As shown, the transmission assembly includes a screw 71, a first sprocket 73, a chain 74, a second motor 75, and a second sprocket 76. Two sets of screws 71 are provided and located on both sides of the carrier plate 1. Both ends of the two screws 71 are equipped with third bearing seats 72 that connect to the side of the carrier plate 1. The two screws 71 are threaded into the screw holes 431 on the corresponding moving rods 43. Two first sprockets 73 are provided and installed on the left ends of the two screws 71. A groove is formed at the center of the left side of the carrier plate 1. The second motor 75... Installed in the groove, the second sprocket 76 is installed at the output end of the second motor 75, and the size of the second sprocket 76 is larger than that of the first sprocket 73. The chain 74 is sleeved between the two first sprockets 73 and the second sprocket 76. The transmission component drives the second sprocket 76 through the second motor 75, and drives the two first sprockets 73 and the screw 71 to rotate through the chain 74. The screw 71 rotates with the screw hole 431 on the moving rod 43, thereby driving the synchronous movement of both ends of the fabric spreading component 4, ensuring the uniformity of fabric stretching.

[0046] like Figure 4 and Figure 5 As shown, the fabric clamping assembly 5 includes a frame 51, a first rubber roller 52, and a second rubber roller 54. V-shaped support frames 42 are fixedly installed at both ends of the top of the movable plate 41. The frame 51 is fixedly installed on the top of the two support frames 42. Positioning bearings 53 are installed on the right half of both the front and rear sides of the frame 51. The first rubber roller 52 is located between the right half of the frame 51, and its two ends are respectively inserted into the two positioning bearings 53. Grooves are opened on the left half of both the front and rear sides of the frame 51, and first bearing seats 55 are installed in both grooves. The second rubber roller 54 is located between the left half of the frame 51, and its two ends are respectively inserted into the two first bearing seats. Inside 55, the side wall of the second rubber roller 54 can contact the first rubber roller 52. The left side of each of the two first bearing seats 55 is fixedly connected to the corresponding slot. A rod groove 57 is opened on the left side of each of the two slots. A positioning rod 58 is fixedly connected to the left side of each of the two first bearing seats 55, passing through the first spring 56 and inserted into the rod groove 57. The cooperation between the first rubber roller 52 and the second rubber roller 54 in the fabric clamping assembly 5 can form an elastic clamping of the fabric under the action of the first spring 56, which not only ensures the effective clamping of the fabric and prevents the fabric from slipping and shifting, but also avoids excessive clamping and damage to the fabric. The cooperation between the positioning rod 58 and the rod groove 57 ensures the stability of the movement of the second rubber roller 54.

[0047] like Figure 4 and Figure 6As shown, the guiding component 6 includes a second bearing seat 61 and a guide roller 62. There are two second bearing seats 61, which are respectively installed at both ends on the left side of the moving plate 41. The two ends of the guide roller 62 are respectively inserted into the two second bearing seats 61. The guide roller 62 of the guiding component 6 can rotate freely and guide the fabric smoothly into the core processing area such as the spreading component 4. This avoids the fabric from shifting, curling, or being damaged due to friction when it enters, ensuring the smoothness of the fabric transmission and providing good preconditions for subsequent processes such as flattening and trimming, thereby improving the stability of the mechanism in processing the fabric.

[0048] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A textile fabric edge-cutting and flattening mechanism, characterized in that, include: The carrier plate (1) has a fabric pressing assembly (2) that can be rotated 90° at the top right end. The drive assembly is installed on the side of the right end of the carrier plate (1) and is connected to the fabric pressing assembly (2); The fabric spreading component (4) can be moved left and right and is installed above the carrier plate (1) and located to the left of the fabric pressing component (2); The transmission assembly is installed on the left and both sides of the carrier plate (1), and the transmission assembly is connected to the spreading assembly (4); Fabric clamping assembly (5) is installed above fabric spreading assembly (4); The guide component (6) is installed on the lower left side of the display component (4).

2. The textile edge-cutting and flattening mechanism according to claim 1, characterized in that, The pressing assembly (2) includes a rotating rod (21), a flipping frame (22), a first pressing plate (23), and a first hydraulic rod (24). The right end of the carrier plate (1) is provided with a through hole (11) that runs through the front and back. The rotating rod (21) is rotatably inserted into the through hole (11). Inverted L-shaped flipping frames (22) are fixedly installed at both ends of the rotating rod (21). The horizontal and vertical parts of the two flipping frames (22) are located above the carrier plate (1). The first pressing plate (23) is provided below the horizontal and vertical parts of the two flipping frames (22), and the first hydraulic rod (24) is fixedly installed above the horizontal and vertical parts of the two flipping frames (22). The telescopic ends of the two first hydraulic rods (24) pass through the horizontal and vertical parts of the flipping frames (22) and are fixedly connected to the two ends of the top of the first pressing plate (23).

3. The textile edge-cutting and flattening mechanism according to claim 2, characterized in that, The drive assembly includes a frame (31) and a first motor (32). The frame (31) is L-shaped and installed on the front side of the right end of the carrier plate (1). The first motor (32) is fixedly installed on the outside of the vertical part of the frame (31). The output end of the first motor (32) passes through the frame (31) and is fixedly connected to the axis at the bottom of one of the flipping frames (22). A first limiting block (12) and a second limiting block (13) are fixedly installed on both sides of the right end of the carrier plate (1). The first limiting block (12) is horizontally arranged and contacts the first limiting block (12) when the flipping frame (22) is flipped to the horizontal state. The second limiting block (13) is vertically arranged and contacts the second limiting block (13) when the flipping frame (22) is flipped to the vertical state.

4. The textile edge-cutting and flattening mechanism according to claim 1, characterized in that, The spreading assembly (4) includes a movable plate (41), a movable rod (43), a second pressure plate (45), and a second hydraulic rod (48). The movable plate (41) is located above the carrier plate (1), and a storage groove (44) is provided at the bottom of the movable plate (41). The cross-section of the second pressure plate (45) is set as an inverted T-shape, and the vertical part of the second pressure plate (45) is movably inserted into the storage groove (44). Multiple second springs (46) are equidistantly arranged between the top of the vertical part of the second pressure plate (45) and the inner wall of the storage groove (44). Two second hydraulic rods (48) are provided and are respectively installed on... The top ends of the movable plate (41) and the telescopic ends of the two second hydraulic rods (48) extend into the storage slot (44). The bottom ends of the second pressure plate (45) are fixedly installed with limit rods (47). The top ends of the two limit rods (47) penetrate the top of the movable plate (41) and extend to its outside. The movable rod (43) is set in an L shape, and there are two sets of movable rods (43) installed at the bottom ends of the movable plate (41). Screw holes (431) are provided on the horizontal and vertical parts of the two movable rods (43). The two ends of the horizontal and vertical parts of the second pressure plate (45) are set in an arc shape.

5. A textile edge-cutting and flattening mechanism according to claim 4, characterized in that, The transmission assembly includes a screw (71), a first sprocket (73), a chain (74), a second motor (75), and a second sprocket (76). The screw (71) is provided in two sets and is located on both sides of the carrier plate (1). Both ends of the two screws (71) are equipped with third bearing seats (72) connected to the side of the carrier plate (1). The two screws (71) are threaded into the screw holes (431) on the corresponding moving rods (43). The first sprocket (73) is provided in two sets and is installed on the left end of the two screws (71). A groove is provided at the center of the left side of the carrier plate (1). The second motor (75) is installed in the groove. The second sprocket (76) is installed at the output end of the second motor (75). The size of the second sprocket (76) is larger than that of the first sprocket (73). The chain (74) is driven between the two first sprockets (73) and the second sprocket (76).

6. A textile edge-cutting and flattening mechanism according to claim 4, characterized in that, The fabric clamping assembly (5) includes a frame (51), a first rubber roller (52), and a second rubber roller (54). V-shaped support frames (42) are fixedly installed at both ends of the top of the movable plate (41). The frame (51) is fixedly installed on the top of the two support frames (42). Positioning bearings (53) are installed on the right half of both the front and rear sides of the frame (51). The first rubber roller (52) is located between the right halves of the frame (51), and both ends of the first rubber roller (52) are respectively inserted into the two positioning bearings (53). The left half of both the front and rear sides of the frame (51) has slots. Each of the two first bearing seats (55) is installed in the opening. The second rubber roller (54) is located between the left half of the frame (51), and the two ends of the second rubber roller (54) are respectively inserted into the two first bearing seats (55). The side wall of the second rubber roller (54) can contact the first rubber roller (52). The left side of each of the two first bearing seats (55) is fixedly connected to the corresponding slot. The left side of each of the two slots is provided with a rod slot (57). The left side of each of the two first bearing seats (55) is fixedly connected with a positioning rod (58) that passes through the first spring (56) and is inserted into the rod slot (57).

7. A textile edge-cutting and flattening mechanism according to claim 1, characterized in that, The guide assembly (6) includes a second bearing seat (61) and a guide roller (62). There are two second bearing seats (61) and they are respectively installed at both ends on the left side of the movable plate (41). The two ends of the guide roller (62) are respectively inserted into the two second bearing seats (61).

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