Fabric flattening device for jacquard textile machine

Abstract

The utility model discloses a fabric flattening device for a jacquard textile machine, which relates to the technical field of fabric flattening and comprises a supporting seat, two supporting plates are fixedly mounted on two sides of the supporting seat, two fixing frames are fixedly mounted on two sides of the top of each supporting plate, sliding grooves are fixedly mounted in the fixing frames, and the sliding grooves are communicated with the supporting plates. And a center block is fixedly mounted in the middle of the interior of the sliding groove, and a two-way screw rod is movably connected to the interior of the center block. According to the fabric flattening device for the jacquard textile machine, supporting can be carried out through the fixing frame, a two-way screw can be driven to rotate in the middle of a center block through operation of a motor, and therefore two moving blocks can be driven to move towards the two sides or the middle at the same time in a sliding groove through rotation of the two-way screw, and the fabric flattening device is convenient to use through cooperation with stretching and retracting of a telescopic rod. The damping silica gel rollers can be pushed to move from the middle to the two sides, fabric can be flattened, the buffering effect can be achieved through the damping springs, and meanwhile the pressurizing force is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric flattening, in particular to a fabric flattening device for a jacquard textile machine. Background Art

[0002] Large jacquard weaves are large, patterned weaves woven on jacquard looms. A full jacquard weave can have thousands of warp yarns. Most jacquard weaves are based on one weave, with another weave used to create the pattern, such as plain or satin. Sometimes, different warp and weft colors are used to create a colorful, large pattern. Various styles of jacquard fabrics can be created by combining different fiber types, yarn counts, and warp and weft densities. Large jacquard weaves are widely used, often in textiles such as bedding, curtains, and blankets. Jacquard looms require a fabric flattening device to flatten the fabric for easier processing.

[0003] The existing Chinese utility model patent with reference number CN218621259U discloses a fabric flattening device for a large jacquard textile machine, comprising a base plate, a fixed plate fixed at the center of the upper surface of the base plate, a limiting mechanism installed on the top of the fixed plate, and a support plate fixedly installed on both sides of the top of the fixed plate. The present application drives the drum to rotate by rotating the output shaft of a first motor to transmit the fabric on the surface, and at the same time starts the second motor to rotate the output shaft to drive the driving gear to engage the transmission gear to drive the screw to rotate, so that the screw drives the two movable blocks to move the limiting blocks relative to each other on the outer wall of the screw, so that the bottom end of the limiting block limits the upper surface of the fabric. This can not only flatten the fabric, but also limit the fabric to prevent the fabric from arching and causing wrinkles when the textile machine processes the fabric. It can limit the fabric according to fabrics of different widths, thereby effectively improving the applicability of the flattening device.

[0004] Although the above-mentioned fabric flattening device for large jacquard textile machines solves the problem of error deviation that may occur during transportation of the textile machine by rotating the output shaft of the first motor to drive the rotating drum to rotate, the above-mentioned device has a limiting structure, but it is not convenient to flatten wrinkled fabrics, and the flattening effect is poor, which easily affects the winding effect. Utility Model Content

[0005] The utility model aims to overcome the problem in the prior art that wrinkles easily occur and it is inconvenient to flatten the fabric, and provides a fabric flattening device for a jacquard textile machine.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A fabric flattening device for a jacquard textile machine, comprising:

[0008] A support seat, two support plates are fixedly installed on both sides of the support seat, two fixing frames are fixedly installed on both sides of the top of the support plate, the fixing frame is in a "U" shape, a sliding groove is fixedly installed inside the fixing frame, a center block is fixedly installed in the middle of the sliding groove, a bidirectional screw is movably connected inside the center block, a motor is fixedly installed on one side of the bidirectional screw, a moving block is movably connected to the outside of the bidirectional screw, a telescopic rod is fixedly installed on the bottom of the moving block, a damping spring is fixedly installed on the bottom of the telescopic rod, and a damping silicone roller is movably connected to the bottom of the damping spring.

[0009] In a preferred embodiment, two fixing plates are fixedly installed on both sides of the top of the support seat, and the fixing plates are structures for fixing.

[0010] In a preferred embodiment, a support roller is movably connected to the top of the fixed plate, and limit plates are fixedly installed on both sides of the support roller. The limit plates are structures for limiting.

[0011] In a preferred embodiment, spring shafts are fixedly mounted on both sides of the support seat, and a support groove is movably connected to one side of the spring shaft, and the support groove is a structure for support.

[0012] In a preferred embodiment, an insert plate is movably connected to the interior of the support groove, and a connecting spring is fixedly installed inside the insert plate. The connecting spring is a structure used for connection.

[0013] In a preferred embodiment, a support frame is fixedly installed on one side of the insert plate, and a guide roller is movably connected inside the support frame, and the guide roller is a structure for guiding.

[0014] In a preferred embodiment, two sensors are fixedly installed on both sides of the interior of the support frame, and an extrusion roller is fixedly installed on one side of the sensor, and the extrusion roller is a structure for extrusion.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The fabric flattening device for a large jacquard textile machine can be supported by a fixed frame. The operation of the motor can drive the bidirectional screw to rotate in the middle of the center block, thereby driving the two movable blocks to move simultaneously to the sides or the middle within the sliding groove through the rotation of the bidirectional screw. In conjunction with the extension and retraction of the telescopic rod, the damping silicone roller can be pushed to move from the middle to the sides, thereby flattening the fabric. The damping spring can provide a buffering effect and increase the pressure force, thereby improving the practicality and convenience of the fabric flattening device for a large jacquard textile machine.

[0017] 2. The fabric flattening device for the jacquard textile machine can drive the support groove to rotate by rotating the spring shaft, and the insertion plate can be moved inside the support groove by expanding and contracting the spring connected inside the support groove, so that the guide roller can adjust its position according to the tension of the fabric, thereby avoiding the problem of the fabric being too tight or too loose, and improving the test of the fabric flattening device for the jacquard textile machine. The squeeze roller can be supported and sensed by the sensor. When the fabric is wrinkled, the thickness will become thicker, which will cause the sensor to sense and issue an alarm, thereby improving the practicality of the fabric flattening device for the jacquard textile machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the support base in the present utility model;

[0020] Figure 3 This is a schematic diagram of the spring shaft in the present utility model;

[0021] Figure 4 It is a schematic diagram of the fixing frame in the present utility model.

[0022] 1. Support seat; 11. Support plate; 12. Fixed plate; 13. Support roller; 14. Limit plate; 2. Spring shaft; 21. Support slot; 22. Insert plate; 23. Connecting spring; 24. Support frame; 25. Guide roller; 26. Sensor; 27. Squeeze roller; 3. Fixed frame; 31. Sliding slot; 32. Center block; 33. Bidirectional screw; 34. Motor; 35. Moving block; 36. Telescopic rod; 37. Damping spring; 38. Damping silicone roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Combined with attachment Figure 1-4 In this embodiment, a fabric flattening device for a large jacquard textile machine includes: a support base 1, two support plates 11 are fixedly installed on both sides of the support base 1, two fixed plates 12 are fixedly installed on both sides of the top of the support base 1, the top of the fixed plate 12 is movably connected with a support roller 13, and limit plates 14 are fixedly installed on both sides of the support roller 13.

[0025] Specifically, the support is provided by the support seat 1 , the fixing frame 3 can be supported by two support plates 11 , the support roller 13 can be supported by the fixing plate 12 , and the support roller 13 can be limited by the limiting plates 14 on both sides of the support roller 13 .

[0026] Spring shafts 2 are fixedly installed on both sides of the support seat 1, and a support groove 21 is movably connected to one side of the spring shaft 2. An insert plate 22 is movably connected inside the support groove 21, and a connecting spring 23 is fixedly installed inside the insert plate 22. A support frame 24 is fixedly installed on one side of the insert plate 22, and a guide roller 25 is movably connected inside the support frame 24. Two sensors 26 are fixedly installed on both sides of the inside of the support frame 24, and an extrusion roller 27 is fixedly installed on one side of the sensor 26.

[0027] Specifically, the operation of the spring shaft 2 can cause the guide roller 25 inside the support frame 24 to rotate, and the extension and contraction of the connecting spring 23 can cause the insertion plate 22 to move inside the support groove 21, so that the position of the guide roller 25 can be adjusted to facilitate the adjustment of the tightness of the fabric.

[0028] Two fixing frames 3 are fixedly installed on both sides of the top of the support plate 11. The fixing frames 3 are in a "U" shape. A sliding groove 31 is fixedly installed inside the fixing frames 3. A center block 32 is fixedly installed in the middle of the sliding groove 31. A bidirectional screw 33 is movably connected inside the center block 32. A motor 34 is fixedly installed on one side of the bidirectional screw 33. A moving block 35 is movably connected to the outer side of the bidirectional screw 33. A telescopic rod 36 is fixedly installed at the bottom of the moving block 35. A damping spring 37 is fixedly installed at the bottom of the telescopic rod 36. A damping silicone roller 38 is movably connected to the bottom of the damping spring 37.

[0029] Specifically, the motor 34 drives the bidirectional screw 33 to rotate inside the center block 32, so that the rotation of the bidirectional screw 33 can drive the two moving blocks 35 to move simultaneously to both sides or the middle inside the sliding groove 31, and the extension and retraction of the telescopic rod 36 can push the damping silicone roller 38 to move downward.

[0030] Working principle: First, place the fabric flattening device for the jacquard textile machine at the designated position, pass the fabric through the gap between the squeezing roller 27 and the guide roller 25, and support the fabric through the support roller 13. The elastic rotation of the spring shaft 2 can make the guide roller 25 inside the support frame 24 rotate and adjust the angle. The insertion plate 22 moves inside the support groove 21 with the expansion and contraction of the connecting spring 23, so that the position of the guide roller 25 can be adjusted according to the tightness of the fabric, thereby adjusting the tightness of the fabric, improving the practicability of the fabric flattening device for the jacquard textile machine, and avoiding the problem that the fabric is too tight or too loose and affects the flattening effect. The squeezing roller 27 is supported by two sensors 26 on both sides of the support frame 24. When the passed fabric is wrinkled, the thickness will increase, thereby pushing the squeezing roller 27 to move, so that the sensor The sensor 26 senses and issues an alarm so as to detect wrinkles, thereby improving the practicability of the fabric flattening device for the jacquard textile machine and avoiding the problem of inconvenience in winding. The device is supported by the fixed frame 3 and the operation of the motor 34 can drive the bidirectional screw 33 to rotate inside the central block 32, so that the rotation of the bidirectional screw 33 can drive the two moving blocks 35 to move simultaneously toward the middle or both sides in both directions inside the sliding groove 31, and cooperate with the extension and contraction of the telescopic rod 36, so that the damping silicone roller 38 can fit the middle of the fabric and move toward both sides. The wrinkled fabric can be flattened by the damping rotation of the damping silicone roller 38, and the damping contraction of the damping spring 37 can play a buffering effect, and at the same time can improve the clamping and flattening force, thereby improving the practicability and convenience of the fabric flattening device for the jacquard textile machine.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fabric flattening device for a jacquard textile machine, characterized in that: The fabric flattening device for a large jacquard textile machine comprises a support base (1), two support plates (11) are fixedly installed on both sides of the support base (1), two fixed frames (3) are fixedly installed on both sides of the top of the support plate (11), the fixed frame (3) is in a "U" shape, a sliding groove (31) is fixedly installed inside the fixed frame (3), a center block (32) is fixedly installed in the middle of the sliding groove (31), a bidirectional screw (33) is movably connected inside the center block (32), a motor (34) is fixedly installed on one side of the bidirectional screw (33), a moving block (35) is movably connected on the outer side of the bidirectional screw (33), a telescopic rod (36) is fixedly installed on the bottom of the moving block (35), a damping spring (37) is fixedly installed on the bottom of the telescopic rod (36), and a damping silicone roller (38) is movably connected to the bottom of the damping spring (37).

2. The fabric flattening device for a jacquard textile machine according to claim 1, characterized in that: Two fixing plates (12) are fixedly mounted on both sides of the top of the support seat (1).

3. The fabric flattening device for a jacquard textile machine according to claim 2, characterized in that: The top of the fixed plate (12) is movably connected to a support roller (13), and limiting plates (14) are fixedly installed on both sides of the support roller (13).

4. The fabric flattening device for a jacquard textile machine according to claim 1, characterized in that: Spring shafts (2) are fixedly mounted on both sides of the support seat (1), and one side of the spring shaft (2) is movably connected to a support groove (21).

5. The fabric flattening device for a jacquard textile machine according to claim 4, characterized in that: An insert plate (22) is movably connected inside the support groove (21), and a connecting spring (23) is fixedly installed inside the insert plate (22).

6. The fabric flattening device for a jacquard textile machine according to claim 5, characterized in that: A support frame (24) is fixedly mounted on one side of the insert plate (22), and a guide roller (25) is movably connected inside the support frame (24).

7. The fabric flattening device for a jacquard textile machine according to claim 6, characterized in that: Two sensors (26) are fixedly mounted on both sides of the interior of the support frame (24), and a squeezing roller (27) is fixedly mounted on one side of the sensor (26).

Images