A polyester plain woven fabric loom with edge cutting function

Abstract

This utility model relates to the technical field of polyester woven fabric weaving machines, specifically disclosing a polyester woven fabric weaving machine with an edge trimming function. It includes a support frame and a weaving machine body. An adjustable edge trimming mechanism is provided above the support frame. The adjustable edge trimming mechanism includes an auxiliary frame fixedly connected to the outer wall of the support frame. An electric push rod is installed at the upper end of the auxiliary frame. The output end of the electric push rod passes through the auxiliary frame and is fixedly connected to a mounting frame. A bidirectional lead screw is rotatably connected inside the mounting frame. During use, this adjustable edge trimming mechanism can flexibly adjust the edge trimming position according to the width requirements of different fabrics. Through a driving component, the cutting component and the limiting component move synchronously and symmetrically, ensuring that the cutting spacing accurately matches the required finished width of the fabric. This eliminates the need for frequent replacement of equipment parts, significantly improving the adaptability to different specifications of fabrics and reducing the operational complexity and time cost during multi-specification production.

Description

Technical Field

[0001] This utility model relates to the technical field of polyester woven fabric weaving machines, and specifically discloses a polyester woven fabric weaving machine with edge trimming function. Background Technology

[0002] In the production and processing of polyester woven fabric, the loom itself is the core equipment for realizing fabric weaving. It forms a continuous fabric through the interlacing of warp and weft yarns, and after subsequent processing, it meets the processing needs of various textile products.

[0003] However, existing conventional polyester woven fabric looms have obvious limitations in practical use: these looms usually only have basic weaving functions and cannot perform edge trimming simultaneously after the fabric is woven. This results in the fabric needing to be transferred to a special edge trimming device for edge trimming after weaving, which increases production processes and transportation costs. Therefore, a polyester woven fabric loom with edge trimming function is needed to solve the above problems. Utility Model Content

[0004] This utility model proposes a polyester woven fabric weaving machine with an edge trimming function. The adjustable edge trimming mechanism can drive the cutting and limiting components to move synchronously and symmetrically according to different fabric widths to accurately match the required finished product width. It eliminates the need for frequent component changes, greatly improves the adaptability to different specifications of fabrics, and reduces the operational complexity and time cost of multi-specification production.

[0005] This utility model is implemented as follows: a polyester woven fabric weaving machine with edge trimming function includes a support and a weaving machine body fixedly connected to the right end of the support. An adjustable edge trimming mechanism is provided above the support.

[0006] The adjustable trimming mechanism includes an auxiliary frame fixedly connected to the outer wall of the support. An electric push rod is installed at the upper end of the auxiliary frame. The output end of the electric push rod passes through the auxiliary frame and is fixedly connected to a mounting frame. A bidirectional lead screw is rotatably connected inside the mounting frame. Two symmetrically distributed moving blocks are threadedly connected to the outer wall of the bidirectional lead screw. An L-shaped plate is fixedly connected to the opposite side of the two moving blocks. A motor is installed on the outer wall of the L-shaped plate. The output end of the motor passes through the L-shaped plate and is fixedly connected to a cutting blade. A U-shaped frame is fixedly connected to the opposite side of the two moving blocks. A limit roller is rotatably connected inside the U-shaped frame. Multiple rectangular slots are opened on the left and right sides of the upper end of the support.

[0007] As a preferred embodiment of the present invention, a polyester woven fabric weaving machine with edge trimming function is provided with an installation groove at the front end of the mounting frame, and a drive motor with its output end fixedly connected to a bidirectional lead screw is installed inside the installation groove.

[0008] As a preferred embodiment of the present invention, a polyester woven fabric weaving machine with edge trimming function is provided, wherein a take-up shaft is rotatably connected to the left end of the support, a servo motor with an output end fixedly connected to the take-up shaft is installed on the outer wall of the support, and a guide shaft is rotatably connected to the right end of the support.

[0009] As a preferred embodiment of the present invention, a polyester woven fabric weaving machine with edge trimming function, the upper end of the mounting frame is fixedly connected to two uprights, both of which pass through the auxiliary frame and are slidably connected to the auxiliary frame.

[0010] In a preferred embodiment of this utility model, a polyester woven fabric weaving machine with edge trimming function, the upper ends of both moving blocks abut against the inner wall of the mounting frame.

[0011] As a preferred embodiment of the present invention, a polyester woven fabric weaving machine with edge trimming function, the lower end of the bracket is fixedly connected to two collection frames.

[0012] As a preferred embodiment of the present invention, a polyester woven fabric weaving machine with edge trimming function is wherein the machine body is fixedly connected to the right side of the support.

[0013] The beneficial effects of this utility model are:

[0014] During use, the adjustable trimming mechanism can first flexibly adjust the trimming position according to the width requirements of different fabrics. The driving component drives the cutting component and the limiting component to move synchronously and symmetrically, so that the cutting spacing is accurately matched with the required finished width of the fabric. There is no need to frequently change equipment parts, which greatly improves the adaptability to different specifications of fabrics and reduces the operational complexity and time cost when producing multiple specifications. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0016] Figure 1 This is an overall structural diagram of a polyester woven fabric loom with edge trimming function according to the present invention.

[0017] Figure 2 This is a top view of the structure of this utility model.

[0018] Figure 3 This is a rear view structural diagram of the present invention.

[0019] Figure 4 This is a partial structural diagram of the present invention.

[0020] The markings in the diagram are: 1. Support frame; 2. Loom body; 3. Auxiliary frame; 4. Electric push rod; 5. Guide shaft; 6. Mounting frame; 7. Two-way lead screw; 8. Moving block; 9. L-shaped plate; 10. Motor; 11. Cutting blade; 12. Limiting roller; 13. Collection frame; 14. Rectangular groove; 15. Take-up shaft; 16. Servo motor; 17. Mounting groove; 18. Drive motor; 19. U-shaped frame. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0022] Please see Figure 1-4 A polyester woven fabric weaving machine with edge trimming function includes a support 1 and a weaving machine body 2 fixedly connected to the right end of the support 1. An adjustable edge trimming mechanism is provided above the support 1.

[0023] The adjustable trimming mechanism includes an auxiliary frame 3 fixedly connected to the outer wall of the support 1. An electric push rod 4 is installed at the upper end of the auxiliary frame 3. The output end of the electric push rod 4 passes through the auxiliary frame 3 and is fixedly connected to a mounting frame 6. A bidirectional lead screw 7 is rotatably connected inside the mounting frame 6. Two symmetrically distributed moving blocks 8 are threadedly connected to the outer wall of the bidirectional lead screw 7. An L-shaped plate 9 is fixedly connected to the opposite side of the two moving blocks 8. A motor 10 is installed on the outer wall of the L-shaped plate 9. The output end of the motor 10 passes through the L-shaped plate 9 and is fixedly connected to a cutting blade 11. A U-shaped frame 19 is fixedly connected to the opposite side of the two moving blocks 8. A limit roller 12 is rotatably connected inside the U-shaped frame 19. Multiple rectangular slots 14 are opened on the left and right sides of the upper end of the support 1.

[0024] In this embodiment: Before the fabric enters the working area of ​​the adjustable trimming mechanism, the trimming position needs to be adjusted according to the width of the fabric currently being produced: the bidirectional lead screw 7 is threaded, and the upper end of the moving block 8 abuts against the inner wall of the mounting frame 6. When the bidirectional lead screw 7 rotates, it will drive the two moving blocks 8 to move symmetrically in opposite directions along the inner wall of the mounting frame 6, thereby driving the L-shaped plate 9, motor 10, cutting blade 11, U-shaped frame 19 and limiting roller 12 connected to the moving block 8 to move synchronously until the distance between the two cutting blades 11 matches the required width of the fabric after trimming, thus completing the trimming position adjustment.

[0025] Then, the electric push rod 4 on the auxiliary frame 3 is activated. The output end of the electric push rod 4 pushes the mounting frame 6 downward until the limiting roller 12 is in contact with the upper surface of the fabric. At this time, the limiting roller 12 can rotate with the fabric during the fabric conveying process, which plays a vertical limiting role on the fabric and prevents wrinkles from appearing when the fabric is cut. At the same time, the motors 10 on the two L-shaped plates 9 are activated. The output end of the motors 10 drives the cutting blades 11 to rotate at high speed. When the fabric is continuously conveyed past the cutting blades 11, the two cutting blades 11 will simultaneously cut the two sides of the fabric and remove the excess edge material.

[0026] As a technical optimization of this utility model, the front end of the mounting bracket 6 is provided with a mounting groove 17, and a drive motor 18 whose output end is fixedly connected to the bidirectional lead screw 7 is installed inside the mounting groove 17.

[0027] In this embodiment, the bidirectional lead screw 7 can be driven to rotate by the drive motor 18.

[0028] As a technical optimization of this utility model, a take-up shaft 15 is rotatably connected to the left end of the bracket 1, and a servo motor 16 with an output end fixedly connected to the take-up shaft 15 is installed on the outer wall of the bracket 1. A guide shaft 5 is rotatably connected to the right end of the bracket 1.

[0029] In this embodiment, the woven fabric can be easily guided by the guide shaft 5, so that the woven fabric is always in contact with the upper surface of the bracket 1.

[0030] As a technical optimization of this utility model, the upper end of the mounting frame 6 is fixedly connected to two uprights, both of which pass through the auxiliary frame 3 and are slidably connected to the auxiliary frame 3.

[0031] In this embodiment, both uprights pass through the auxiliary frame 3 and are slidably connected to the auxiliary frame 3, which can increase the stability of the mounting frame 6 moving up and down.

[0032] As a technical optimization of this utility model, the upper ends of both moving blocks 8 abut against the inner wall of the mounting bracket 6.

[0033] In this embodiment, the upper ends of both movable blocks 8 abut against the inner wall of the mounting bracket 6, which can prevent the movable blocks 8 from rotating axially.

[0034] As a technical optimization of this utility model, two collection frames 13 are fixedly connected to the lower end of the bracket 1.

[0035] In this embodiment, the waste material after cutting can be conveniently collected through the collection box 13.

[0036] As a technical optimization of this utility model, the loom body 2 is fixedly connected to the right side of the bracket 1.

[0037] In this embodiment, the loom body 2 is fixedly connected to the right side of the support 1, which enables the adjustable trimming mechanism, guide shaft 5, winding shaft 15 and other components on the support 1 to form a continuous and efficient production process.

[0038] The working principle and usage process of this utility model: When the polyester woven fabric loom with edge trimming function is working, the loom body 2 first completes the weaving operation of the polyester woven fabric. The woven continuous fabric will be conveyed along the direction of the support 1. During the process, the guide shaft 5 at the right end of the support 1 will guide the fabric.

[0039] Before the fabric enters the working area of ​​the adjustable trimming mechanism, the trimming position needs to be adjusted according to the width of the fabric being produced: Start the drive motor 18 in the front mounting groove 17 of the mounting frame 6. The output end of the drive motor 18 drives the bidirectional lead screw 7 to rotate inside the mounting frame 6. Since the two moving blocks 8 are threadedly connected to the bidirectional lead screw 7, and the upper end of the moving blocks 8 abuts against the inner wall of the mounting frame 6, when the bidirectional lead screw 7 rotates, it will drive the two moving blocks 8 to move symmetrically in opposite directions along the inner wall of the mounting frame 6. This will drive the L-shaped plate 9, motor 10, cutting blade 11, U-shaped frame 19 and limiting roller 12 connected to the moving blocks 8 to move synchronously until the distance between the two cutting blades 11 matches the required trimming width of the fabric, thus completing the trimming position adjustment (so that the two cutting blades 11 move to the edge of the corresponding two rectangular grooves 14, the edge referring to the side near the middle of the bracket 1).

[0040] Then, the electric push rod 4 on the auxiliary frame 3 is activated. The output end of the electric push rod 4 pushes the mounting frame 6 downward until the limiting roller 12 is in contact with the upper surface of the fabric. At this time, the limiting roller 12 can rotate with the fabric during the fabric conveying process, which plays a vertical limiting role on the fabric and prevents wrinkles from appearing when the fabric is cut. At the same time, the motors 10 on the two L-shaped plates 9 are activated. The output end of the motors 10 drives the cutting blades 11 to rotate at high speed. When the fabric is continuously conveyed past the cutting blades 11, the two cutting blades 11 will simultaneously cut the two sides of the fabric and remove the excess edge material.

[0041] The edge material generated from the trimming will fall into the two collection frames 13 fixedly connected to the lower end of the support 1 through multiple rectangular slots 14 opened on the left and right sides of the upper end of the support 1 under the action of gravity, so as to achieve centralized collection of edge material; the qualified fabric after cutting will continue to be conveyed to the left and finally wound up by the winding shaft 15 rotatably connected inside the left end of the support 1.

[0042] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0043] However, the above are merely specific embodiments of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A polyester woven fabric weaving machine with edge trimming function, comprising a support frame (1) and a weaving machine body (2), characterized in that: An adjustable trimming mechanism is provided above the bracket (1); The adjustable trimming mechanism includes an auxiliary frame (3) fixedly connected to the outer wall of the bracket (1). An electric push rod (4) is installed at the upper end of the auxiliary frame (3). The output end of the electric push rod (4) passes through the auxiliary frame (3) and is fixedly connected to a mounting frame (6). A bidirectional lead screw (7) is rotatably connected inside the mounting frame (6). Two symmetrically distributed moving blocks (8) are threadedly connected to the outer wall of the bidirectional lead screw (7). An L-shaped plate (9) is fixedly connected to the opposite side of the two moving blocks (8). A motor (10) is installed on the outer wall of the L-shaped plate (9). The output end of the motor (10) passes through the L-shaped plate (9) and is fixedly connected to a cutting blade (11). A U-shaped frame (19) is fixedly connected to the opposite side of the two moving blocks (8). A limit roller (12) is rotatably connected inside the U-shaped frame (19). Multiple rectangular slots (14) are opened on the left and right sides of the upper end of the bracket (1).

2. The polyester woven fabric weaving machine with edge trimming function according to claim 1, characterized in that: The mounting bracket (6) has a mounting groove (17) at its front end, and a drive motor (18) with its output end fixedly connected to a bidirectional lead screw (7) is installed inside the mounting groove (17).

3. A polyester woven fabric weaving machine with edge trimming function according to claim 1, characterized in that: The left end of the bracket (1) is rotatably connected to a take-up shaft (15), the outer wall of the bracket (1) is equipped with an output end and a servo motor (16) is fixedly connected to the take-up shaft (15), and the right end of the bracket (1) is rotatably connected to a guide shaft (5).

4. A polyester woven fabric weaving machine with edge trimming function according to claim 1, characterized in that: The upper end of the mounting frame (6) is fixedly connected to two uprights, both of which pass through the auxiliary frame (3) and are slidably connected to the auxiliary frame (3).

5. A polyester woven fabric weaving machine with edge trimming function according to claim 1, characterized in that: The upper ends of both movable blocks (8) abut against the inner wall of the mounting bracket (6).

6. A polyester woven fabric weaving machine with edge trimming function according to claim 1, characterized in that: Two collection frames (13) are fixedly connected to the lower end of the bracket (1).

7. A polyester woven fabric weaving machine with edge trimming function according to claim 1, characterized in that: The loom body (2) is fixedly connected to the right side of the bracket (1).

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