Stretching mechanism for real silk fabric

Abstract

The utility model relates to the technical field of fabric stretching, and discloses a stretching mechanism for real silk fabric, which comprises a support shaft I, stretching frames at two end parts of the support shaft I, a telescopic shaft vertically arranged at the end part of the stretching frame at the end part, and a support shaft II connected to the end part of the telescopic shaft, the first supporting shafts and the stretching frames are symmetrically arranged, and the telescopic shafts and the second supporting shafts are symmetrically arranged. According to the silk fabric expanding device, the silk fabric is limited, the two corners of the silk fabric are clamped on the clamping pieces on the two sides respectively, the other two corners of the silk fabric are also clamped on the corresponding clamping pieces, the first stretching block is pushed and extruded, expanding and silk fabric tightening are achieved, the stretching spring is adjusted to reach the proper compression degree, and the silk fabric is expanded. The real silk fabric can be conveniently stretched and limited, and stretching is achieved; the position of the sleeve block is controlled to realize extrusion of the supporting spring, so that the other two sides of the real silk fabric are expanded, the supporting spring is compressed, the fine adjustment effect is realized, and the real silk fabrics with different sizes are controlled and stretched.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric stretching, in particular to a stretching mechanism for silk fabrics. Background Art

[0002] The main function of the fabric stretching mechanism is to effectively stretch and arrange the fabric to ensure that the fabric can remain flat and wrinkle-free during subsequent processing or use. Specifically, the fabric stretching mechanism achieves uniform stretching and stretching of the fabric through its specific design and working principle, thereby avoiding problems such as distortion and deformation of the fabric during processing. In the process of stretching the silk fabric, the four corners of the fabric are stretched to stretch the fabric for subsequent processing. However, uneven or excessive force during stretching will still cause wrinkles to a certain extent, and the stretching force of fabrics of different sizes or different materials is different, requiring subtle adjustments. Utility Model Content

[0003] The purpose of the utility model is to provide a stretching mechanism for silk fabrics to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stretching mechanism for silk fabrics, comprising a support shaft one and a stretching frame at both ends of the support shaft one, a telescopic shaft and a support shaft two connected to the end of the telescopic shaft being vertically arranged at the end of the stretching frame, the support shaft one and the stretching frame, and the telescopic shaft and the support shaft two are all arranged in two symmetrical groups, and cooperate to form a frame shape to clamp the silk fabric.

[0005] Preferably, one end of the support shaft is convex and the other end is concave, and they can cooperate with each other. The support shaft can be extended by multiple roots. The ends of the stretching frames on both sides are respectively concave and convex, and the stretching frames on both sides are respectively clamped with the ends of the support shaft.

[0006] Preferably, a connecting port extending along its axis is provided on the outer side of the stretching frame, and a plurality of arranged sockets 1 are penetrated downwardly from the upper end of the stretching frame, a stretching block 1 and a stretching block 2 are slidably provided in the connecting port, a stretching spring is fixed between the stretching block 1 and the stretching block 2, a limiting rod 1 is clamped in one of the sockets 1, and the limiting rod 1 penetrates downwardly through the stretching block 1, a clamping piece capable of clamping the silk fabric is slidably provided on the outer side of the stretching block 2, and the stretching block 1 is moved to adjust the stretching force of the silk fabric.

[0007] Preferably, one end of the support shaft 2 is concave and the other end is convex, and the two ends can cooperate with each other. Multiple support shafts 2 can be continuously clamped, and the support shaft 2 at the end is clamped with an end shaft, and the end of the end shaft is a circular end, and the circular end is clamped with the end of the stretching frame.

[0008] Preferably, a removable limiting rod 3 is disposed at each of the mating locations of the plurality of mutually mating supporting shafts 2.

[0009] Preferably, the telescopic shaft comprises a sleeve shaft and a sleeve rod, and the ends of the sleeve shaft and the sleeve rod are matched with the supporting shafts 2 on both sides;

[0010] The sleeve rod is sleeved into the sleeve shaft, and a side opening is opened on the outer side of the sleeve shaft. The sleeve shaft is penetrated from top to bottom with a plurality of arranged sockets 2, one of which is provided with a limit rod 2. A sleeve block is provided on the sleeved side of the sleeve rod, and the sleeve block is slidably arranged in the sleeve shaft. A supporting spring is fixed between the sleeve block and the sleeve rod. The limit rod 2 penetrates the sleeve block from top to bottom, and the position of the sleeve block is adjusted to control the stretching degree of the fabric.

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

[0012] (1) The utility model sets a limit for the silk fabric, clamps the two corners of the silk fabric on the clamping parts on both sides respectively, and clamps the other two corners on the corresponding clamping parts, pushes the stretching block one to achieve expansion, tightens the silk fabric, adjusts the stretching spring to reach a suitable compression degree, and facilitates the stretching and limiting of the silk fabric to achieve stretching; controls the position of the sleeve block to achieve the squeezing of the support spring, so that the other two sides of the silk fabric are also expanded, and the support spring is in a compressed state to achieve the effect of fine-tuning, so that silk fabrics of different sizes can be controlled and stretched.

[0013] (2) The utility model controls the stretching degree of the silk fabric by arranging the stretching spring and the supporting spring, thereby preventing the silk fabric from generating wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the structure of the support shaft 1 and the stretching frame of the utility model;

[0016] Figure 3 This is a schematic diagram of the local structure of the stretching frame of the utility model;

[0017] Figure 4 This is a schematic diagram of the telescopic shaft structure of the utility model.

[0018] In the figure: 1, stretching frame; 11, connecting port; 12, socket one; 13, stretching block one; 14, stretching spring; 15, stretching block two; 16, clamping piece; 17, limit rod one; 2, support shaft one; 3, telescopic shaft; 31, sleeve shaft; 311, side port; 312, socket two; 313, limit rod two; 32, sleeve rod; 321, support spring; 322, sleeve block; 4, support shaft two; 41, limit rod three; 5, end shaft; 51, round end. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a stretching mechanism for silk fabrics, comprising a support shaft 2 and a stretching frame 1 at both ends of the support shaft 2, a telescopic shaft 3 and a support shaft 2 4 connected to the end of the telescopic shaft 3 are vertically arranged at the end of the stretching frame 1, the support shaft 2 and the stretching frame 1, and the telescopic shaft 3 and the support shaft 2 4 are all symmetrically arranged in two groups, and cooperate to form a frame shape to clamp the silk fabric.

[0021] One end of the support shaft 2 is convex and the other end is concave, and they can cooperate with each other. Multiple support shafts 2 can be extended in cooperation. The ends of the stretching frames 1 on both sides are respectively concave and convex, and the stretching frames 1 on both sides are respectively clamped with the ends of the support shaft 2. Multiple support shafts 2 can be cooperated, and the stretching frames 1 on the opposite sides can also cooperate with the outermost support shaft 2 to achieve the effect of extending the length.

[0022] A connecting port 11 extending along its axis is provided on the outer side of the stretching frame 1. A plurality of arranged sockets 12 are also penetrated downwardly from the upper end of the stretching frame 1. A stretching block 13 and a stretching block 15 are slidably provided in the connecting port 11. A stretching spring 14 is fixed between the stretching block 13 and the stretching block 15. A limiting rod 17 is clamped in one of the sockets 12. The limiting rod 17 penetrates the stretching block 13 downward. A clamping piece 16 capable of clamping silk fabric is slidably provided on the outer side of the stretching block 15. The stretching block 13 is moved to adjust the strength of stretching the silk fabric. The change in the position of the stretching block 15 can achieve fine-tuning, which is convenient for clamping silk fabrics of different sizes, and drives the stretching spring 14 to compress, so as to expand the silk fabric and achieve limited expansion of silk fabrics of different sizes.

[0023] One end of the support shaft 24 is concave and the other end is convex, and the two ends can also cooperate with each other. Multiple support shafts 24 can be continuously connected to achieve length changes, which is convenient for adapting to silk fabrics of different sizes. The support shaft 24 at the end is connected with an end shaft 5, and the end of the end shaft 5 is a circular end 51, and the circular end 51 is connected with the end of the stretching frame 1, which is convenient for cooperation and realizes a frame-shaped setting.

[0024] The matching positions of the plurality of mutually matching supporting shafts 2 4 are all provided with a removable limiting rod 3 41 .

[0025] The telescopic shaft 3 includes a sleeve shaft 31 and a sleeve rod 32, and the ends of the sleeve shaft 31 and the sleeve rod 32 are matched with the supporting shafts 4 on both sides;

[0026] The sleeve rod 32 is sleeved into the sleeve shaft 31, and a side opening 311 is opened on the outer side of the sleeve shaft 31. A plurality of arranged second sockets 312 are penetrated through the sleeve shaft 31 from top to bottom, and a second limiting rod 313 is clamped in one of the second sockets 312. A sleeve block 322 is provided on the sleeved side of the sleeve rod 32. The sleeve block 322 is slidably set in the sleeve shaft 31. A supporting spring 321 is fixed between the sleeve block 322 and the sleeve rod 32. The second limiting rod 313 penetrates the sleeve block 322 from top to bottom. The position of the sleeve block 322 is adjusted to control the position change of the sleeve rod 32 to control the stretching degree of the fabric, thereby achieving the effect of fine-tuning. At the same time, the squeezing degree of the supporting spring 321 can realize the control of the expansion degree of the silk fabric.

[0027] When in use, the two corners of the silk fabric are clamped on the clamping pieces 16 on both sides respectively, and the other two corners are also clamped on the corresponding clamping pieces 16, and then the limiting rod 17 is taken outward, and then the stretching block 13 is pushed to achieve expansion, the silk fabric is tightened, and the stretching spring 14 is compressed at the same time, and the stretching spring 14 is adjusted to reach a suitable compression degree, and then the stretching block 13 is clamped by the limiting rod 17, so that the silk fabric is stretched and limited to achieve stretching, and then the number of support shafts 2 connected can adapt to silk fabrics of different sizes;

[0028] Secondly, corresponding to the other two sides of the silk fabric, by stretching the stretching frames 1 on both sides, the other two sides of the silk fabric are also expanded, and the ends of the telescopic shafts 3 are connected to multiple matching support shafts 2 4, and the outermost end is connected to the end shaft 5 to achieve a frame-shaped setting, and then the position of the sleeve block 322 is controlled to achieve the squeezing of the support spring 321, so that the other two sides of the silk fabric are also expanded. Fabrics of different sizes are controlled by the number of support shafts 2 4 and the compression state of the support spring 321 to achieve the effect of fine-tuning.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stretching mechanism for silk fabrics, characterized in that: The invention comprises a support shaft 1 (2) and a stretching frame (1) at both ends of the support shaft 1 (2); a telescopic shaft (3) and a support shaft 2 (4) connected to the end of the telescopic shaft (3) are vertically arranged at the end of the stretching frame (1); the support shaft 1 (2) and the stretching frame (1) as well as the telescopic shaft (3) and the support shaft 2 (4) are arranged in two symmetrical groups and cooperate to form a frame shape to clamp the silk fabric.

2. The stretching mechanism for silk fabric according to claim 1, characterized in that: One end of the support shaft (2) is convex and the other end is concave, and they can cooperate with each other. The support shaft (2) can be extended in multiple pieces. The ends of the stretching frames (1) on both sides are respectively concave and convex, and the stretching frames (1) on both sides are respectively clamped with the ends of the support shaft (2).

3. The stretching mechanism for silk fabric according to claim 2, characterized in that: The outer side of the stretching frame (1) is provided with a connection port (11) extending along its axis. The upper end of the stretching frame (1) is also penetrated downwardly by a plurality of arranged insertion holes (12). A stretching block (13) and a stretching block (15) are slidably disposed in the connection port (11). A stretching spring (14) is fixed between the stretching block (13) and the stretching block (15). A limiting rod (17) is clamped in one of the insertion holes (12). The limiting rod (17) penetrates the stretching block (13) downward. A clamping piece (16) capable of clamping a silk fabric is slidably disposed on the outer side of the stretching block (15). The stretching block (13) is moved to adjust the strength of stretching the silk fabric.

4. The stretching mechanism for silk fabric according to claim 1, characterized in that: One end of the support shaft 2 (4) is concave and the other end is convex, and the two ends can also cooperate with each other. Multiple support shafts 2 (4) can be continuously clamped, and the support shaft 2 (4) at the end is clamped with an end shaft (5). The end of the end shaft (5) is a circular end (51), and the circular end (51) is clamped with the end of the stretching frame (1).

5. The stretching mechanism for silk fabric according to claim 4, characterized in that: A plurality of mutually cooperating support shafts 2 (4) are each provided with a removable limit rod 3 (41) at the cooperating positions.

6. The stretching mechanism for silk fabric according to claim 4, characterized in that: The telescopic shaft (3) comprises a sleeve shaft (31) and a sleeve rod (32), and the ends of the sleeve shaft (31) and the sleeve rod (32) are both matched with the supporting shafts (4) on both sides; The sleeve rod (32) is sleeved into the sleeve shaft (31), and a side opening (311) is opened on the outer side of the sleeve shaft (31). The sleeve shaft (31) is penetrated from top to bottom with a plurality of arranged second insertion holes (312), one of the second insertion holes (312) is clamped with a second limiting rod (313), a sleeve block (322) is provided on the sleeved side of the sleeve rod (32), the sleeve block (322) is slidably arranged in the sleeve shaft (31), a support spring (321) is fixed between the sleeve block (322) and the sleeve rod (32), the second limiting rod (313) penetrates the sleeve block (322) from top to bottom, and the stretching degree of the fabric is controlled by adjusting the position of the sleeve block (322).

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