Stable clamping device for spinning yarn

Abstract

The stable clamping device comprises a bottom plate, supporting strips are fixedly connected to the positions, close to the left side and the right side, of the bottom of the bottom plate, pressing plates are arranged at the positions, close to the left side and the right side, of the top of the bottom plate, and the two pressing plates are arranged in a bilateral symmetry mode with the central axis of the bottom plate as the symmetry axis; according to the stable clamping device for spinning the yarn, in the using process, when a textile needs to be clamped and fixed, the textile is placed below the two pressing plates, then the motor is controlled by an external power source to drive the rotating rod to rotate reversely, and therefore the height of the pressing plates is reduced, and the textile can be stably clamped and fixed. Compared with the prior art, the textile pressing device has the advantages that only one motor is needed to drive the two pressing plates to move up and down, the manufacturing cost is reduced, the energy consumption is reduced, and the textile pressing device is suitable for popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a stable clamping device for textile yarns. Background Art

[0002] The fabric friction tester is used to test the color fastness of fabrics. The friction tester holder usually includes a base plate and pressure plates arranged on both sides of the base plate. The pressure plates on both sides are respectively provided with adjustment devices. The fabric is clamped on the fabric friction tester through the pressure plates for friction testing. The adjustment device of the traditional friction tester holder is to manually adjust the pressure plates, which has the disadvantage of being cumbersome to operate.

[0003] The existing Chinese patent CN201984020U fabric friction tester pneumatic clamp, when solving the above problems, needs to use two cylinders for clamping work during operation, which not only greatly increases the manufacturing cost, but also requires a large amount of energy to drive during operation, that is, high energy consumption. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a stable clamping device for textile yarn.

[0005] One of the purposes of this utility model is achieved by the following technical solution:

[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structures between the two interlocking structures are spirally connected, and the interlocking structures are spirally connected, and the two interlocking structures are spirally connected.

[0007] Furthermore, the bottom of the pressure plate is fixedly connected to limit rods near the front and rear sides, and four limit holes are opened on the bottom plate. The bottom ends of the limit rods can move through adjacent limit holes.

[0008] Furthermore, the limiting rod and the limiting hole match each other, and the four limiting holes are arranged in a rectangular array.

[0009] Furthermore, the power output end of the motor is fixedly connected to the rotating rod, and the motor is fixedly connected to the top of the adjacent supporting plate.

[0010] Furthermore, a worm is provided on the front side of the worm wheel, and the worm is meshed with the worm wheel.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model relates to a stable clamping device for textile yarns. During use, when the textile needs to be clamped and fixed, the textile is placed under two pressing plates. Then, an external power supply controls the motor to drive the rotating rod to reverse, thereby lowering the height of the pressing plates. The pressing plates move downward to clamp and fix the textile on the top of the base plate. Compared with the existing technology, this device only requires one motor to drive the two pressing plates to move up and down, which not only reduces manufacturing costs but also reduces energy consumption, making it suitable for popularization and use.

[0013] 2. The utility model is a stable clamping device for textile yarn. During use, the limit rod and the limit hole are set to enable the pressure plate to move up and down within a limited track, thereby ensuring the normal operation of the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front perspective view of the utility model;

[0015] Figure 2 This is a rear perspective view of the present invention;

[0016] Figure 3 This is a bottom-up stereogram of the present invention;

[0017] Figure 4 It is a front perspective view of the bottom plate of the component of the utility model;

[0018] Figure 5 This is a front perspective view of the pressure plate of the utility model component;

[0019] Figure 6 This is a bottom perspective view of the component pressure plate of the utility model.

[0020] Numbers in the figure: 1, base plate; 2, support bar; 3, support plate; 4, first bearing; 5, threaded tube; 6, worm gear; 7, threaded rod; 8, pressure plate; 9, limit rod; 10, limit hole; 11, worm; 12, rotating rod; 13, second bearing; 14, motor. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-6 The utility model provides a technical solution: a stable clamping device for textile yarn, comprising a bottom plate 1, the bottom of the bottom plate 1 is fixedly connected to a support bar 2 near the left and right sides, the top of the bottom plate 1 is provided with a pressure plate 8 near the left and right sides, the bottom of the pressure plate 8 is fixedly connected to a limiting rod 9 near the front and rear sides, four limiting holes 10 are opened on the bottom plate 1, the bottom end of the limiting rod 9 movably passes through the adjacent limiting holes 10, the limiting rod 9 and the limiting hole 10 match each other, the four limiting holes 10 are arranged in a rectangular array, the two pressing plates 8 are symmetrically arranged with the central axis of the bottom plate 1 as the symmetry axis, and the bottom of the pressing plate 8 is in contact with the top of the bottom plate 1;

[0023] A threaded rod 7 is fixedly connected to the bottom of the pressure plate 8 near the center position, and a threaded tube 5 is sleeved on the outer edge of the threaded rod 7. The threaded tube 5 and the threaded rod 7 are threadedly connected, and the threaded tube 5 and the threaded rod 7 match each other. The outer edge of the threaded tube 5 is fixedly sleeved with a worm gear 6 and a first bearing 4. The bottom of the first bearing 4 is fixedly connected to a support plate 3, and the support plate 3 is fixedly connected to the adjacent support bar 2. A rotating rod 12 is provided at the bottom of the base plate 1, and a second bearing 13 is fixedly inserted on the support bar 2. The two ends of the rotating rod 12 are fixedly passed through the adjacent second bearing 13 and the worm 11. A worm 11 is provided on the front side of the worm wheel 6, and the worm 11 is meshed with the worm wheel 6. A motor 14 is provided at the right end of the rotating rod 12, and the power output end of the motor 14 is fixedly connected to the rotating rod 12, and the motor 14 is fixedly connected to the top of the adjacent support plate 3.

[0024] Working principle: The utility model is a stable clamping device for textile yarn. During use, when it is necessary to clamp and fix the textile, the motor 14 is started by an external power supply, and the motor 14 rotates forward to drive the rotating rod 12 to rotate, and the rotating rod 12 drives the two worms 11 to rotate, and the worm 11 drives the worm wheel 6, and the worm wheel 6 drives the threaded tube 5 to rotate in the inner cavity of the first bearing 4 and the outer side of the threaded rod 7. The threaded rod 7 moves upward relative to the threaded tube 5 under the action of the thread, and the threaded rod 7 drives the pressing plate 8 to move upward, and the pressing plate 8 drives the limiting rod 9 to move upward in the inner cavity of the limiting hole 10 until there is a gap between the pressing plate 8 and the bottom plate 1 to prevent the textile from being prevented from moving. The motor 14 is stopped, and then the textile is prevented from being under the two pressing plates 8. Then, the motor 14 is controlled by the external power supply to drive the rotating rod 12 to reverse, thereby lowering the height of the pressing plate 8. The pressing plate 8 moves downward to clamp and fix the textile on the top of the bottom plate 1. Compared with the prior art, the device only needs one motor 14 to drive the two pressing plates 8 to move up and down, which not only reduces the manufacturing cost but also reduces the energy consumption, and is suitable for popularization and use.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0027] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0030] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A stable clamping device for textile yarn, comprising a bottom plate (1), characterized in that: The bottom of the bottom plate (1) is fixedly connected to support bars (2) near the left and right sides, and the top of the bottom plate (1) is provided with pressure plates (8) near the left and right sides. The two pressure plates (8) are symmetrically arranged with the central axis of the bottom plate (1) as the symmetry axis. The bottom of the pressure plate (8) and the top of the bottom plate (1) fit together. The bottom of the pressure plate (8) is fixedly connected to a threaded rod (7) near the center position. The outer edge of the threaded rod (7) is sleeved with a threaded tube (5). The threaded tube (5) and the threaded rod (7) are threadedly connected. The corrugated tube (5) and the threaded rod (7) match each other. A worm gear (6) and a first bearing (4) are fixedly sleeved on the outer edge of the threaded tube (5). A support plate (3) is fixedly connected to the bottom of the first bearing (4). The support plate (3) is fixedly connected to the adjacent support bar (2). A rotating rod (12) is provided at the bottom of the base plate (1). A second bearing (13) is fixedly plugged into the support bar (2). Both ends of the rotating rod (12) are fixedly inserted through the adjacent second bearing (13) and the worm gear (11). A motor (14) is provided at the right end of the rotating rod (12).

2. A stable clamping device for textile yarn according to claim 1, characterized in that: The bottom of the pressure plate (8) is fixedly connected to limiting rods (9) near the front and rear sides. Four limiting holes (10) are opened on the bottom plate (1). The bottom ends of the limiting rods (9) are movable and pass through adjacent limiting holes (10).

3. A stabilizing clamping device for textile yarn according to claim 2, characterized in that: The limiting rod (9) and the limiting hole (10) match each other, and the four limiting holes (10) are arranged in a rectangular array.

4. A stable clamping device for textile yarn according to claim 1, characterized in that: The power output end of the motor (14) is fixedly connected to the rotating rod (12), and the motor (14) is fixedly connected to the top of the adjacent supporting plate (3).

5. A stable clamping device for textile yarn according to claim 1, characterized in that: A worm (11) is provided on the front side of the worm wheel (6), and the worm (11) and the worm wheel (6) are meshed with each other.

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