A control module in a cloth weaving device

Abstract

The utility model discloses a kind of regulation and control module in pile cloth weaving device, the pile cloth weaving device includes rack, the rack is fixed with support, horizontal fixing is installed shaft on the support, the installed shaft and the one end of knife door rocker is rotatably connected, spring is further connected between the other end of knife door rocker and rack, the regulation and control module includes camshaft and idler drum, the camshaft is horizontally rotatably installed on support, the camshaft is driven to rotate using motor, the idler drum is rotatably installed on support by adjustable structure, and idler drum, camshaft and installed shaft are sequentially arranged from bottom to top, cam chain is installed between the idler drum and camshaft, and camshaft can drive cam chain to rotate together, the cam chain includes several cam pieces, and adjacent two cam pieces are detachably connected by pin shaft, the one end of knife door rocker also has driven portion matched with cam piece.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical technology and relates to a control module in a fleece weaving device. Background Technology

[0002] A ribbon loom is a traditional textile machine that forms a ribbon by interlacing warp and weft yarns. A narrow-width high-speed ribbon loom can also be called a velvet weaving machine.

[0003] Current ribbon weaving machines primarily rely on cams to drive a rocker arm that swings up and down. This rocker arm's movement further drives the corresponding ribbon components, which work together to gradually weave a specific pattern. However, this type of weaving machine has limitations. Because the cams used are fixed, this structure lacks flexibility and adjustability. This restricts the variety and flexibility of the weave pattern, preventing the weaving from being customized to meet specific needs. Therefore, designing a control module for a fleece weaving device to address these issues is crucial. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a control module for a fleece weaving device.

[0005] To achieve the above objectives, the technical solution of this utility model is: a control module in a fleece weaving device, the fleece weaving device including a frame, a bracket fixed on the frame, a mounting shaft horizontally fixed on the bracket, the mounting shaft being rotatably connected to one end of a rocker arm, and a spring connecting the other end of the rocker arm to the frame, characterized in that the control module includes a camshaft and an idler wheel, the camshaft being horizontally rotatably mounted on the bracket, the camshaft being driven to rotate by a motor, the idler wheel being horizontally rotatably mounted on the bracket through an adjustable structure, and the idler wheel, camshaft, and mounting shaft being arranged sequentially from bottom to top, a cam chain being installed between the idler wheel and the camshaft, and the camshaft being able to drive the cam chain to rotate together, the cam chain including several cam plates, adjacent cam plates being detachably connected by a pin, and one end of the rocker arm also having a driven part cooperating with the cam plate.

[0006] The adjustable structure includes a grooved rod, a fastener, and an auxiliary shaft. The grooved rod is vertically fixed on the bracket, and the idler wheel is rotatably connected to the auxiliary shaft via a bearing. The fastener passes through the auxiliary shaft and the grooved rod and fixes the auxiliary shaft and the grooved rod together.

[0007] The auxiliary shaft has a circular hole at one end and a strip-shaped hole at the other end.

[0008] By adopting the above technical solution, the beneficial effects of this utility model are: This control module drives a camshaft to rotate via a motor, which in turn drives a cam chain composed of several detachable cam plates. When the cam plates on the cam chain contact the driven part of the rocker arm, they push the rocker arm to rotate around the mounting shaft. After the cam plates separate from the driven part, the spring pulls the rocker arm back to its original position, realizing the reciprocating swing of the rocker arm. This controls the fabric weaving process. The detachable cam plate design allows users to easily replace cam plates with different profiles according to different weaving needs. By adjusting the swing pattern of the rocker arm, flexible control of the fabric weaving parameters can be achieved, resulting in more diverse and arbitrary woven patterns. Attached Figure Description

[0009] Figure 1 This is a three-dimensional structural diagram of an existing ribbon weaving machine; Figure 2 This is a schematic diagram of the planar structure of this utility model; Figure 3 This is a three-dimensional structural schematic diagram of the present invention; Figure 4 This is a three-dimensional structural diagram of the auxiliary shaft in this utility model; In the diagram, 1. Knife rocker arm; 1a. Driven part; 2. Cam chain; 2a. Cam plate; 2b. Pin; 3. Idler wheel; 4. Auxiliary shaft; 4a. Circular hole; 4b. Strip hole; 5. Camshaft; 6. Mounting shaft; 7. Bracket; 8. Fastener; 9. Grooved rod; 10. Bearing. Detailed Implementation

[0010] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0011] like Figure 2-4As shown, the control module of this fleece weaving device includes a frame, a bracket 7 fixed on the frame, and a mounting shaft 6 horizontally fixed on the bracket 7. The mounting shaft 6 is rotatably connected to one end of the knife rocker arm 1, and a spring is connected between the other end of the knife rocker arm 1 and the frame. The knife rocker arm 1 adopts an existing structure and installation method. The control module includes a camshaft 5 and an idler wheel 3. The camshaft 5 is horizontally rotatably mounted on the bracket 7 and is driven by a motor. The camshaft 5 adopts an existing structure. The idler cylinder 3 is horizontally rotatably mounted on the bracket 7 via an adjustable structure. The idler cylinder 3, camshaft 5, and mounting shaft 6 are arranged sequentially from bottom to top. A cam chain 2 is installed between the idler cylinder 3 and the camshaft 5, and the camshaft 5 can drive the cam chain 2 to rotate together. The cam chain 2 includes several cam plates 2a. Two adjacent cam plates 2a are detachably connected by a pin 2b. One end of the handgun rocker arm 1 also has a driven part 1a that cooperates with the cam plate 2a. The cam chain 2 is made using existing technology.

[0012] The adjustable structure includes a grooved rod 9, a fastener 8, and an auxiliary shaft 4. The grooved rod 9 is vertically fixed on the bracket 7. The idler wheel 3 is rotatably connected to the auxiliary shaft 4 via a bearing 10. The fastener 8 passes through the auxiliary shaft 4 and the grooved rod 9 and fixes the auxiliary shaft 4 and the grooved rod 9 together. One end of the auxiliary shaft 4 has a circular hole 4a, and the other end of the auxiliary shaft 4 has a strip-shaped hole 4b. This structure allows for easy disassembly, assembly, and fixation of the idler wheel 3. At the same time, the idler wheel 3 is mounted on the bracket 7 through the adjustable structure. By adjusting the position of the auxiliary shaft 4 on the grooved rod 9 in the adjustable structure, the distance between the idler wheel 3 and the camshaft 5 can be changed, thereby adjusting the tension of the cam chain 2 and ensuring stable transmission of the cam chain 2.

[0013] The control module drives the camshaft 5 to rotate via a motor, which in turn drives the cam chain 2, which consists of several detachable cam plates 2a, to rotate. When the cam plates 2a on the cam chain 2 contact the driven part 1a of the rocker arm 1, they push the rocker arm 1 to rotate around the mounting shaft 6. After the cam plates 2a separate from the driven part 1a, the spring pulls the rocker arm 1 back to its original position, realizing the reciprocating swing of the rocker arm 1, thereby controlling the fleece weaving process. The detachable cam plate 2a design allows users to easily replace cam plates 2a with different profiles according to different weaving needs. By adjusting the swing pattern of the rocker arm 1, the fleece weaving parameters can be flexibly controlled, resulting in more diverse and arbitrary woven patterns.

[0014] In practical use, there are multiple rocker arms 1 for the gantry, and the cam chain 2 and the existing cams can be used together. For example, the cam chain 2 and the existing cams can be arranged on the camshaft 5 at the same time.

[0015] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0016] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A control module in a fleece weaving apparatus, the fleece weaving apparatus comprising a frame, a bracket (7) fixed on the frame, a mounting shaft (6) horizontally fixed on the bracket (7), the mounting shaft (6) being rotatably connected to one end of a knife-handling rocker arm (1), and a spring connecting the other end of the knife-handling rocker arm (1) to the frame, characterized in that, The control module includes a camshaft (5) and an idler wheel (3). The camshaft (5) is horizontally rotatably mounted on a bracket (7). The camshaft (5) is driven to rotate by a motor. The idler wheel (3) is horizontally rotatably mounted on the bracket (7) through an adjustable structure. The idler wheel (3), camshaft (5) and mounting shaft (6) are arranged sequentially from bottom to top. A cam chain (2) is installed between the idler wheel (3) and the camshaft (5). The camshaft (5) can drive the cam chain (2) to rotate together. The cam chain (2) includes several cam plates (2a). Two adjacent cam plates (2a) are detachably connected by a pin (2b). One end of the knife rocker arm (1) also has a driven part (1a) that cooperates with the cam plate (2a).

2. The control module in a fleece weaving device according to claim 1, characterized in that, The adjustable structure includes a grooved rod (9), a fastener (8), and an auxiliary shaft (4). The grooved rod (9) is vertically fixed on the bracket (7). The idler wheel cylinder (3) is rotatably connected to the auxiliary shaft (4) through a bearing (10). The fastener (8) passes through the auxiliary shaft (4) and the grooved rod (9) and fixes the auxiliary shaft (4) and the grooved rod (9) together.

3. The control module in a fleece weaving device according to claim 2, characterized in that, The auxiliary shaft (4) has a circular hole (4a) at one end and a strip hole (4b) at the other end.

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