Double-sided jacquard mechanism flexible to adjust

Abstract

The utility model discloses a flexible adjustment two-sided jacquard mechanism, including two-sided jacquard machine, rotary base and tensioning device, the left side and right side of rotary base top are both provided with support member, the front side of support member is provided with arc-shaped hole, the front side of support member is provided with external pressure device, and the external pressure device is provided with the tensioning device. A limiting block used in cooperation with the external pressing device is arranged on the side, away from the tensioning device, of the supporting piece, and a supporting plate is arranged on the front side of the rotating base. According to the utility model, the external pressure device and the control device are matched for use, so that the tensioning and adjusting structure and operation are simplified, and the use efficiency of the double-sided jacquard is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of jacquard mechanisms, and particularly relates to a double-sided jacquard mechanism with flexible adjustment. Background Technique

[0002] A double-sided jacquard machine is a tool for double-sided textile weaving of fabrics. Compared with general looms that can only weave plain fabrics, the double-sided jacquard machine uses advanced weaving techniques to simultaneously form different or the same patterns on both the front and back sides of the fabric, and is used to produce textiles with complex patterns and designs. The double-sided jacquard machine precisely controls the lifting and settling of yarns, making the fabric surface present a three-dimensional and distinct design effect.

[0003] However, when the existing double-sided jacquard machine is in use, it is necessary to first tension the inside of the fabric through a tensioning device, and then press the fabric through external pressure columns on both sides of the outside of the fabric. When it is necessary to adjust the position of the external pressure columns, the user needs to manually adjust the positions of the external pressure columns on both sides in sequence, and the adjustment process is relatively cumbersome, affecting the use efficiency of the jacquard machine. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides a double-sided jacquard mechanism with flexible adjustment, including a double-sided jacquard machine, a rotating base, and a tensioning device. The rotating base is arranged at the bottom of the inner cavity of the double-sided jacquard machine, the tensioning device is arranged inside the rotating base, supports are arranged on the left and right sides of the top of the rotating base, arc-shaped holes are opened on the front side of the support, an external pressure device is arranged on the front side of the support, a limiting block used in cooperation with the external pressure device is arranged on the side of the support away from the tensioning device, a support plate is arranged on the front side of the rotating base, a control device used in cooperation with the external pressure device is arranged on the top of the support plate, limiting columns are arranged on the left and right sides of the front side of the rotating base, and positioning blocks are arranged on the top and bottom of the limiting columns.

[0005] Preferably, the top and bottom of the support are fixedly connected to the double-sided jacquard machine and the rotating base respectively, the side of the limiting block close to the support is fixedly connected to the support, and the rear side of the support plate is fixedly connected to the rotating base.

[0006] Preferably, the top and bottom of the limiting column are fixedly connected to the positioning block, and the rear side of the positioning block is fixedly connected to the rotating base.

[0007] Preferably, the external pressure device includes an external pressure column, a rotating plate is arranged on the side of the external pressure column away from the tensioning device, a transmission member is arranged on the rear side of the rotating plate, and a control member is arranged on the side of the transmission member away from the rotating plate on the front side.

[0008] Preferably, the control device includes a forward and reverse motor, the output end of the forward and reverse motor is fixedly connected with a control screw rod, a lifting plate is sleeved on the surface of the control screw rod, and moving parts are arranged on the left and right sides of the top of the lifting plate.

[0009] Preferably, one side of the rotating plate close to the outer pressing column is fixedly connected with the outer pressing column, one side of the transmission part close to the rotating plate passes through the arc-shaped hole and extends to the outside of the arc-shaped hole to be fixedly connected with the rotating plate, the rear side of the control part penetrates through the limiting block and extends to the outside of the limiting block to be fixedly connected with the transmission part, and one side of the transmission part close to the moving part is meshed with the moving part.

[0010] Preferably, the bottom of the forward and reverse motor is fixedly connected with the support plate, the control screw rod is screw-connected with the lifting plate, both sides of the lifting plate are sleeved on the surface of the limiting column, and the bottom of the moving part is fixedly connected with the lifting plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By using the cooperation of the outer pressing device and the control device, the present utility model simplifies the tensioning and adjusting structure and operation, and improves the use efficiency of the double-sided jacquard machine;

[0013] 2. By arranging the support part and the limiting block, the present utility model can support and limit the outer pressing device, which is convenient for the user to use the outer pressing device;

[0014] 3. By arranging the limiting column and the limiting block, the present utility model can support and limit the lifting plate, which is convenient for the user to use the lifting plate;

[0015] 4. By arranging the outer pressing device, the present utility model can apply necessary pressure to the fabric, so as to maintain the tension stability of the fabric during the weaving process, which is convenient for the user to use the fabric;

[0016] 5. By arranging the control device, the present utility model can control the outer pressing device, which is convenient for the user to use the outer pressing device;

[0017] 6. By arranging the outer pressing column, the present utility model can press the fabric. By arranging the rotating plate, the outer pressing column can be driven to rotate. By arranging the transmission part, the rotating plate can be driven to rotate. By arranging the control part, the transmission part can be driven to rotate;

[0018] 7. The utility model can drive the control screw to rotate by setting a forward and reverse motor, drive the lifting plate to lift by setting a forward and reverse screw, drive the moving part to lift by setting the lifting plate, and drive the control part to rotate by setting the moving part. Description of the Drawings

[0019] Figure 1 is the overall three-dimensional structure schematic diagram provided by the embodiment of the utility model;

[0020] Figure 2 is the three-dimensional structure schematic diagram of the rotating base provided by the embodiment of the utility model;

[0021] Figure 3 is the three-dimensional structure schematic diagram of the support member and the limit block provided by the embodiment of the utility model;

[0022] Figure 4 is the three-dimensional structure schematic diagram of the external pressure device and the control device provided by the embodiment of the utility model.

[0023] In the figure: 1, double-sided jacquard machine; 2, rotating base; 3, tensioning device; 4, support member; 5, arc-shaped hole; 6, external pressure device; 7, limit block; 8, support plate; 9, control device; 10, limit post; 11, positioning block; 601, external pressure column; 602, rotating plate; 603, transmission member; 604, control member; 901, forward and reverse motor; 902, control screw; 903, lifting plate; 904, moving part. Detailed Embodiment

[0024] In order to further understand the invention content, characteristics and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.

[0025] The structure of the present utility model will be described in detail below in conjunction with the drawings.

[0026] As Figures 1 to 4 shown, a double-sided jacquard mechanism with flexible adjustment provided by an embodiment of the present utility model includes a double-sided jacquard machine 1, a rotating base 2 and a tensioning device 3. The rotating base 2 is arranged at the bottom of the inner cavity of the double-sided jacquard machine 1, the tensioning device 3 is arranged inside the rotating base 2, support members 4 are arranged on the left and right sides of the top of the rotating base 2, an arc-shaped hole 5 is opened on the front side of the support member 4, an external pressure device 6 is arranged on the front side of the support member 4, a limit block 7 used in cooperation with the external pressure device 6 is arranged on the side of the support member 4 away from the tensioning device 3, a support plate 8 is arranged on the front side of the rotating base 2, a control device 9 used in cooperation with the external pressure device 6 is arranged on the top of the support plate 8, limit posts 10 are arranged on the left and right sides of the front side of the rotating base 2, and positioning blocks 11 are arranged on the top and bottom of the limit posts 10.

[0027] Refer toFigure 1 , Figure 2 and Figure 3 , the top and bottom of the support member 4 are fixedly connected to the double-sided jacquard machine 1 and the rotating base 2 respectively, one side of the limiting block 7 close to the support member 4 is fixedly connected to the support member 4, and the rear side of the support plate 8 is fixedly connected to the rotating base 2.

[0028] With the above solution: By setting the support member 4 and the limiting block 7, the external pressure device 6 can be supported and limited, which is convenient for the user to use the external pressure device 6.

[0029] Reference Figure 2 and Figure 3 , the top and bottom of the limiting column 10 are fixedly connected to the positioning block 11, and the rear side of the positioning block 11 is fixedly connected to the rotating base 2.

[0030] With the above solution: By setting the limiting column 10 and the limiting block 7, the lifting plate 903 can be supported and limited, which is convenient for the user to use the lifting plate 903.

[0031] Reference Figure 4 , the external pressure device 6 includes an external pressure column 601. A rotating plate 602 is arranged on the side of the external pressure column 601 away from the tensioning device 3. A transmission member 603 is arranged on the rear side of the rotating plate 602. A control member 604 is arranged on the side of the front side of the transmission member 603 away from the rotating plate 602.

[0032] With the above solution: By setting the external pressure device 6, necessary pressure can be applied to the fabric, so as to maintain the tension stability of the fabric during the weaving process, which is convenient for the user to use the fabric.

[0033] Reference Figure 4 , the control device 9 includes a positive and negative motor 901. The output end of the positive and negative motor 901 is fixedly connected with a control screw rod 902. A lifting plate 903 is sleeved on the surface of the control screw rod 902. Moving members 904 are arranged on the left and right sides of the top of the lifting plate 903.

[0034] With the above solution: By setting the control device 9, the external pressure device 6 can be controlled, which is convenient for the user to use the external pressure device 6.

[0035] Reference Figure 3 and Figure 4 , one side of the rotating plate 602 close to the external pressure column 601 is fixedly connected to the external pressure column 601. One side of the transmission member 603 close to the rotating plate 602 passes through the arc-shaped hole 5 and extends to the outside of the arc-shaped hole 5 and is fixedly connected to the rotating plate 602. The rear side of the control member 604 penetrates through the limiting block 7 and extends to the outside of the limiting block 7 and is fixedly connected to the transmission member 603. One side of the transmission member 603 close to the moving member 904 is meshed with the moving member 904.

[0036] Adopting the above solution: By setting the external pressure column 601, the fabric can be pressed tightly. By setting the rotating plate 602, the external pressure column 601 can be driven to rotate. By setting the transmission member 603, the rotating plate 602 can be driven to rotate. By setting the control member 604, the transmission member 603 can be driven to rotate.

[0037] Reference Figure 2 and Figure 4 , the bottom of the forward and reverse motor 901 is fixedly connected to the support plate 8. The control screw 902 is screw-connected to the lifting plate 903. Both sides of the lifting plate 903 are sleeved on the surface of the limit post 10. The bottom of the moving member 904 is fixedly connected to the lifting plate 903.

[0038] Adopting the above solution: By setting the forward and reverse motor 901, the control screw 902 can be driven to rotate. By setting the forward and reverse screw, the lifting plate 903 can be driven to lift. By setting the lifting plate 903, the moving member 904 can be driven to lift. By setting the moving member 904, the control member 604 can be driven to rotate.

[0039] Working principle: When it is necessary to adjust the position of the external pressure column 601, start the forward and reverse motor 901 to drive the control screw 902 to rotate synchronously. The control screw 902 drives the lifting plate 903 to move upward on the surface of the limit post 10. The lifting plate 903 drives the two moving members 904 to move upward synchronously. The moving member 904 drives the control member 604 to rotate and drives the transmission member 603 to rotate synchronously. The transmission member 603 drives the rotating plate 602 to rotate in the inner cavity of the arc-shaped hole 5 with the control member 604 as the center of the circle. The rotating plate 602 drives the external pressure column 601 to rotate synchronously. When the external pressure column 601 rotates to the appropriate position, stop the forward and reverse motor 901 to complete the adjustment.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-sided jacquard mechanism with flexible adjustment, comprising a double-sided jacquard machine (1), a rotating base (2) and a tensioning device (3). The rotating base (2) is arranged at the bottom of the inner cavity of the double-sided jacquard machine (1), and the tensioning device (3) is arranged inside the rotating base (2), characterized in that: On the left and right sides of the top of the rotating base (2), support members (4) are provided. An arc-shaped hole (5) is formed on the front side of the support member (4). An external pressure device (6) is arranged on the front side of the support member (4). A limit block (7) used in cooperation with the external pressure device (6) is arranged on the side of the support member (4) away from the tensioning device (3). A support plate (8) is arranged on the front side of the rotating base (2). A control device (9) used in cooperation with the external pressure device (6) is arranged on the top of the support plate (8). Limit columns (10) are arranged on the left and right sides of the front side of the rotating base (2). Positioning blocks (11) are arranged on the top and bottom of the limit column (10).

2. The double-sided jacquard mechanism with flexible adjustment according to claim 1, characterized in that: The top and bottom of the support member (4) are fixedly connected to the double-sided jacquard machine (1) and the rotating base (2) respectively. The side of the limit block (7) close to the support member (4) is fixedly connected to the support member (4). The rear side of the support plate (8) is fixedly connected to the rotating base (2).

3. The double-sided jacquard mechanism with flexible adjustment as described in claim 1, characterized in that: The top and bottom of the limit column (10) are fixedly connected to the positioning block (11). The rear side of the positioning block (11) is fixedly connected to the rotating base (2).

4. A double-sided jacquard mechanism with flexible adjustment according to claim 1, characterized in that: The external pressure device (6) includes an external pressure column (601). A rotating plate (602) is arranged on the side of the external pressure column (601) away from the tensioning device (3). A transmission member (603) is arranged on the rear side of the rotating plate (602). A control member (604) is arranged on the side of the transmission member (603) away from the rotating plate (602) on the front side.

5. A double-sided jacquard machine (1) structure with flexible adjustment as described in claim 1, characterized in that: The control device (9) includes a forward and reverse motor (901). A control screw rod (902) is fixedly connected to the output end of the forward and reverse motor (901). A lifting plate (903) is sleeved on the surface of the control screw rod (902). Moving members (904) are arranged on the left and right sides of the top of the lifting plate (903).

6. The double jacquard mechanism with flexible adjustment according to claim 4, characterized in that: The side of the rotating plate (602) close to the external pressure column (601) is fixedly connected to the external pressure column (601). The side of the transmission member (603) close to the rotating plate (602) passes through the arc-shaped hole (5) and extends to the outside of the arc-shaped hole (5) and is fixedly connected to the rotating plate (602). The rear side of the control member (604) penetrates through the limit block (7) and extends to the outside of the limit block (7) and is fixedly connected to the transmission member (603). The side of the transmission member (603) close to the moving member (904) meshes with the moving member (904).

7. The double-sided jacquard mechanism with flexible adjustment as described in claim 5, characterized in that: The bottom of the forward and reverse motor (901) is fixedly connected to the support plate (8). The control screw rod (902) is in screw connection with the lifting plate (903). Both sides of the lifting plate (903) are sleeved on the surface of the limit column (10). The bottom of the moving member (904) is fixedly connected to the lifting plate (903).

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