Stretching device for weaving silk yarn production

Abstract

The utility model discloses a stretching device for weaving silk thread production, which comprises a rack and a connecting piece, a driver is connected above the rack, a threaded rod is arranged in the rack, a movable plate is connected outside the threaded rod in a threaded mode, a lower clamp is fixedly connected in the rack, a transmission component is arranged in the rack, and the transmission component is connected with the movable plate in a threaded mode. An upper clamp is connected to the lower portion of the connecting piece, two connecting columns are fixedly connected to the upper portion of the connecting piece, and a positioning plate is fixedly connected to the upper portion of the movable plate. According to the stretching device, the moving plate, the clamping structure, the connecting column, the connecting piece and the stand column are arranged, the stretching device enables the upper clamp and the moving plate to achieve the rapid assembling function through cooperation of the supporting column, the clamping plate and the coil spring, the upper clamp can be rapidly replaced according to the actual situation, the subsequent operation procedures are reduced, and the working efficiency is improved. And moreover, the working efficiency of the stretching device is improved, and equipment damage and personnel injury possibly caused by bolt looseness are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of braided silk thread production, in particular to a stretching device for braided silk thread production. Background Art

[0002] Silk thread is a type of thread spun from silk. It was one of the earliest materials used in Chinese history for bookbinding. With the widespread application of braided silk thread in the textile industry, higher requirements have been placed on the quality and production efficiency of silk thread. In the production process of braided silk thread, stretching the silk thread is a key step, which directly affects the strength and uniformity of the silk thread and the quality of subsequent weaving. Currently, a stretching device is used in the production of braided silk thread. The braided silk thread is fixed with a clamp and then stretched. However, the clamps in the stretching device are mostly fixed with bolts. This fixing method has the disadvantages of cumbersome operation and slow adjustment speed. It is difficult to quickly replace the clamp according to the actual situation. This not only increases the subsequent operation process but also reduces the working efficiency of the stretching device. Utility Model Content

[0003] The purpose of the present invention is to provide a stretching device for braided silk thread production to solve the problems raised in the above background technology.

[0004] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0005] As a further preferred embodiment of the present technical solution, the transmission component is connected to the threaded rod, the connecting column is clamped in the movable plate, and a controller is provided on the front of the driver.

[0006] As a further preferred embodiment of the present technical solution, the guide rod is rotatably connected inside the connecting column, the strap is fixedly connected outside the guide rod, and the turntable is rotatably connected outside the column.

[0007] As a further preferred embodiment of the present technical solution, the coil spring is sleeved outside the column, the turntable is connected to the column via the coil spring, the clamping plate is clamped to the support column, and the lap plate is lapped above the positioning plate.

[0008] As a further preferred embodiment of the present technical solution, the self-locking structure includes an auxiliary plate and a limiting column, the limiting column is fixedly connected above the turntable, the auxiliary plate is fixedly connected above the column, an arc groove is opened in the auxiliary plate, and the limiting column is clamped in the arc groove.

[0009] As a further preferred embodiment of the present technical solution, a sliding groove is provided in the auxiliary plate, a slider is slidably connected in the sliding groove, and the slider is clamped in the limiting column.

[0010] As a further preferred embodiment of the present technical solution, a screw is provided in the limiting column, and the screw is threadedly connected to the slider.

[0011] The utility model provides a stretching device for braided silk thread production, which has the following beneficial effects:

[0012] (1) The utility model sets a movable plate, a clamping structure, a connecting column, a connecting piece and a column. When a rotational force is applied to the turntable, the turntable rotates on the surface of the column, which drives the coil spring to deform, and drives the strap to flip with the guide rod as the center. After the strap is overlapped on the top of the positioning plate, the turntable is released, and the turntable is reset by the coil spring, and the clamping plate on the surface of the turntable is clamped with the support column. The stretching device achieves the function of rapid assembly of the upper clamp and the movable plate through the cooperation between the support column, the clamping plate and the coil spring, which is convenient for rapid replacement of the upper clamp according to actual conditions, which not only reduces the subsequent operating procedures, but also improves the working efficiency of the stretching device, and avoids equipment damage and personal injury caused by loose bolts.

[0013] (2) The present invention sets a self-locking structure. When the turntable is restored, the upper limit column will be locked in the arc groove, driving the slider to slide in the slide groove. The slider will be inserted into the limit column. The limit column is then connected to the slider through a screw, thereby locking the position of the turntable and preventing the turntable from loosening when affected by external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the movable plate of the present utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping structure of the utility model;

[0017] Figure 4 For the utility model Figure 2 A in the middle is an enlarged structural diagram;

[0018] Figure: 1. Frame; 2. Driver; 3. Controller; 4. Transmission component; 5. Threaded rod; 6. Moving plate; 7. Clamping structure; 701. Strap plate; 702. Guide rod; 703. Support column; 704. Turntable; 705. Clamping plate; 706. Coil spring; 8. Self-locking structure; 801. Auxiliary plate; 802. Limiting column; 803. Slide; 804. Slider; 805. Arc groove; 806. Screw; 9. Connecting column; 10. Positioning plate; 11. Connector; 12. Upper fixture; 13. Lower fixture; 14. Column. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figure 1 and Figure 4 As shown in the embodiment, a stretching device for braided silk thread production includes a frame 1 and a connecting member 11. A driver 2 is connected to the top of the frame 1. A threaded rod 5 is provided in the frame 1. The threaded rod 5 is externally threadedly connected to a movable plate 6. A lower clamp 13 is fixedly connected to the frame 1. A transmission component 4 is provided in the frame 1. An upper clamp 12 is connected to the bottom of the connecting member 11. Two connecting columns 9 are fixedly connected to the top of the connecting member 11. A positioning plate 10 is fixedly connected to the top of the movable plate 6. The positioning plate A column 14 is fixedly connected above 10, and a clamping structure 7 is provided in the connecting column 9. The clamping structure 7 overlaps with the positioning plate 10, and the clamping structure 7 is connected to the column 14. A self-locking structure 8 is connected inside the column 14, and the self-locking structure 8 is connected to the clamping structure 7. The clamping structure 7 includes a strap 701, a guide rod 702 and a turntable 704. A support column 703 is fixedly connected above the strap 701, and a clamping plate 705 is connected to the outside of the turntable 704. A coil spring 706 is provided under the turntable 704.

[0021] like Figure 1 and Figure 3 As shown, the transmission component 4 is connected to the threaded rod 5, the connecting column 9 is clamped in the movable plate 6, the controller 3 is provided on the front of the driver 2, the guide rod 702 is rotatably connected in the connecting column 9, the strap 701 is fixedly connected to the outside of the guide rod 702, the turntable 704 is rotatably connected to the outside of the column 14, the coil spring 706 is sleeved on the outside of the column 14, the turntable 704 is connected to the column 14 through the coil spring 706, the clamping plate 705 is clamped with the support column 703, and the strap 701 is overlapped on the top of the positioning plate 10.

[0022] By providing the coil spring 706, when a rotational force is applied to the turntable 704, the turntable 704 rotates on the surface of the column 14, which drives the coil spring 706 to deform. After the turntable 704 is released, it is reset by the coil spring 706, so that the coil spring 706 plays a certain auxiliary role in the rotation of the turntable 704, avoiding the turntable 704 from colliding with the surface of the column 14 during rotation, thereby ensuring the stability of the rotation of the turntable 704.

[0023] like Figure 4 As shown, the self-locking structure 8 includes an auxiliary plate 801 and a limiting column 802. The limiting column 802 is fixedly connected above the turntable 704. The auxiliary plate 801 is fixedly connected above the column 14. An arc groove 805 is provided in the auxiliary plate 801. The limiting column 802 is clamped in the arc groove 805. A sliding groove 803 is provided in the auxiliary plate 801. A slider 804 is slidably connected in the sliding groove 803. The slider 804 is clamped in the limiting column 802. A screw 806 is provided in the limiting column 802, and the screw 806 is threadedly connected to the slider 804.

[0024] By setting the sliding groove 803 and the arc groove 805, when the turntable 704 rotates on the surface of the column 14, the limiting column 802 above the turntable 704 will slide in the arc groove 805, so that the arc groove 805 plays a certain positioning role in the rotation of the turntable 704, avoiding the turntable 704 from getting stuck during rotation, and the sliding groove 803 plays a certain guiding role in the movement of the slider 804.

[0025] The utility model provides a stretching device for braided silk thread production, and the specific working principle is as follows:

[0026] When the stretching device is in use, the corresponding upper clamp 12 can be taken according to the actual situation, and then the upper clamp 12 is clamped in the movable plate 6 through the connecting column 9 above the connecting piece 11. When the rotating disk 704 is applied with a rotating force, the rotating disk 704 rotates on the surface of the column 14, which drives the coil spring 706 to deform, and drives the strap 701 to flip around the guide rod 702 as the center. After the strap 701 is overlapped on the top of the positioning plate 10, the rotary disk 704 is released, and the rotary disk 704 is passed through the The over-winding spring 706 is reset, and the card plate 705 on the surface of the turntable 704 will be clamped with the support column 703, and then the connecting piece 11 can be fixed under the movable plate 6. When the turntable 704 is restored, the upper limiting column 802 will be clamped in the arc groove 805, driving the slider 804 to slide in the slide groove 803, and the slider 804 will be interlaced with the limiting column 802, and the limiting column 802 will be threadedly connected to the slider 804 through the screw 806.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stretching device for braided silk thread production, comprising a frame (1) and a connecting member (11), characterized in that: The frame (1) is connected to a driver (2) above, the frame (1) is provided with a threaded rod (5), the threaded rod (5) is externally threadedly connected to a movable plate (6), the frame (1) is fixedly connected to a lower clamp (13), the frame (1) is provided with a transmission component (4), the lower portion of the connecting member (11) is connected to an upper clamp (12), the upper portion of the connecting member (11) is fixedly connected to two connecting columns (9), the upper portion of the movable plate (6) is fixedly connected to a positioning plate (10), the upper portion of the positioning plate (10) is fixedly connected to a column (14), the connecting member (1 ... upper portion of the positioning plate (10) is fixedly connected to a lower clamp (13), the upper portion of the positioning plate (10) is fixedly connected to a lower clamp (12), the upper portion of the connecting member (11) is fixedly connected to a lower clamp (12), the upper portion of the connecting member (11) is fixedly connected to a positioning plate (10), the upper portion of the positioning plate (10) is fixedly connected to a column (14), the upper portion of the positioning plate (10) is fixedly connected to a lower clamp (13), A clamping structure (7) is provided in the column (9), the clamping structure (7) is overlapped with the positioning plate (10), the clamping structure (7) is connected to the column (14), the column (14) is connected with a self-locking structure (8), the self-locking structure (8) is connected to the clamping structure (7), the clamping structure (7) comprises a strap (701), a guide rod (702) and a turntable (704), a support column (703) is fixedly connected above the strap (701), a clamping plate (705) is connected to the outside of the turntable (704), and a coil spring (706) is provided below the turntable (704).

2. A stretching device for braided silk thread production according to claim 1, characterized in that: The transmission component (4) is connected to the threaded rod (5), the connecting column (9) is clamped in the movable plate (6), and a controller (3) is provided on the front of the driver (2).

3. A stretching device for braided silk thread production according to claim 1, characterized in that: The guide rod (702) is rotatably connected inside the connecting column (9), the strap (701) is fixedly connected outside the guide rod (702), and the turntable (704) is rotatably connected outside the column (14).

4. A stretching device for braided silk thread production according to claim 1, characterized in that: The coil spring (706) is sleeved on the outside of the column (14), the turntable (704) is connected to the column (14) through the coil spring (706), the clamping plate (705) is clamped with the support column (703), and the lap plate (701) is lapped above the positioning plate (10).

5. A stretching device for braided silk thread production according to claim 1, characterized in that: The self-locking structure (8) comprises an auxiliary plate (801) and a limiting column (802), wherein the limiting column (802) is fixedly connected above the turntable (704), and the auxiliary plate (801) is fixedly connected above the column (14). An arc groove (805) is provided in the auxiliary plate (801), and the limiting column (802) is clamped in the arc groove (805).

6. A stretching device for braided silk thread production according to claim 5, characterized in that: A sliding groove (803) is provided in the auxiliary plate (801), a slider (804) is slidably connected in the sliding groove (803), and the slider (804) is clamped in the limiting column (802).

7. A stretching device for braided silk thread production according to claim 6, characterized in that: A screw rod (806) is provided in the limiting column (802), and the screw rod (806) is threadedly connected to the slider (804).

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