Cloth pressing, stretching and tensioning device

Abstract

The utility model relates to the technical field of garment production, in particular to a cloth pressing, stretching and tensioning device which comprises a supporting leg, the supporting leg is located at the bottom end of the whole device, a first supporting block and a second supporting block are fixedly installed on the supporting leg, and stretching assemblies are installed in the first supporting block and the second supporting block respectively. A storage table is mounted on the first supporting block and the second supporting block, a storage groove is formed in the storage table, and pressing assemblies are mounted at the two side ends of the storage table correspondingly. A pressing assembly is installed on the pressing and stretching tensioning device, the two ends of the cloth are pressed by manually pulling a pressing plate, and in order to prevent the pressing plate from returning through the action of a reset spring, the pressing plate communicates with an air pump, and the pressing plate is attached to the cloth for pressing; after pressing, cloth is stretched by adjusting driving of a motor on the stretching assembly, wrinkles are prevented, follow-up printing processing is facilitated, the whole process is automatically controlled, operation is convenient and fast, and the device is suitable for application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing production, and specifically, to a stretching and tightening device for fabrics. Background Art

[0002] With the improvement of people's daily living standards, the requirements for clothing are also getting higher and higher. As a result, various printing processes have emerged. Among them, the three most commonly used are direct printing, resist printing, and discharge printing. Direct printing is to directly print dyes or pigments on white or light-colored fabrics first, and then obtain patterns through post-treatments such as steaming. The process flow is short and it is the most widely used. Resist printing is to print substances that prevent dyes from dyeing or developing on fabrics first, and then dye or develop, so as to obtain patterns on dyed fabrics. Discharge printing is a printing process of printing substances that eliminate dyed dyes on dyed fabrics to obtain patterns on dyed fabrics.

[0003] However, most of the fabric printing fixing devices on the market at present are mainly clamping plates, which cannot flatten the fabric completely, resulting in wrinkles on the fabric. And printing on wrinkled fabrics will make the printing quality not high, affecting the printing effect. After the fabric is pressed tightly, it is necessary to tighten the wrinkled fabric to facilitate subsequent printing. Therefore, a stretching and tightening device for fabrics is needed to solve this problem. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a stretching and tightening device for fabrics to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A stretching and tightening device for fabrics, including legs, the legs are located at the bottom of the whole device, a first support block and a second support block are fixedly installed on the legs, stretching components are installed in both the first support block and the second support block, a placing table is installed on the first support block and the second support block, a placing groove is installed on the placing table, the placing table is composed of three parts: a first connecting frame, a second connecting frame, and an extension block, and pressing components are installed on both sides of the placing table.

[0006] As a preferred technical solution of the utility model, a motor is installed on the stretching component, a bidirectional threaded rod is installed at the output end of the motor, threaded sleeves are threadedly connected to the bidirectional threaded rod and are symmetrically distributed, connecting rods are fixedly installed at the tops of both threaded sleeves, and the first connecting frame and the second connecting frame are respectively fixedly installed on both connecting rods.

[0007] As a preferred technical solution of the utility model, a second slider is fixedly installed at the bottom end of the threaded sleeve, second sliding grooves are opened on both the first support block and the second support block, and the second sliding grooves are slidably connected to the second slider fixedly installed at the bottom end of the threaded sleeve.

[0008] As a preferred technical solution of the present utility model, slots are provided on both the first support block and the second support block, and the diameter of the slots is larger than the diameter of the connecting rod.

[0009] As a preferred technical solution of the present utility model, a fixing block is installed on the pressing assembly. There are two fixing blocks which are symmetrically distributed. A rotating shaft is installed between the fixing blocks. A return spring is installed on the rotating shaft. A connecting member is connected to the rotating shaft, and a pressing plate is fixedly installed on the connecting member.

[0010] As a preferred technical solution of the present utility model, an opening is provided on the pressing plate. An air inlet pipe is communicated with the side end of the pressing plate. The air inlet pipe is communicated with an air valve. One end of the air valve is communicated with an air delivery pipe, and the air delivery pipe is installed at the output end of an air pump.

[0011] As a preferred technical solution of the present utility model, first sliders are fixedly installed on both side ends of the extension block. First sliding grooves are provided in both the first connecting frame and the second connecting frame, and the first sliding grooves are slidably connected with the first sliders on both side ends of the extension block.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] (1) The present utility model is a stretching and tightening device for fabrics. The stretching and tightening device provided in this device is equipped with a pressing assembly, and the pressing plate is manually pulled to press both ends of the fabric. In order to prevent the pressing plate from returning by the action of the return spring, the pressing plate is communicated with the air pump to make the pressing plate fit the fabric for pressing. After pressing, the stretching of the fabric is realized by driving the motor on the stretching assembly, preventing the appearance of wrinkles, facilitating subsequent printing processing. The whole process adopts automatic control, with convenient operation and is suitable for popularization and use. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is a schematic structural diagram of a stretching and tightening device for fabrics according to an embodiment of the present utility model;

[0016] Figure 2 is a schematic structural diagram inside the support block of a stretching and tightening device for fabrics according to an embodiment of the present utility model;

[0017] Figure 3It is according to the embodiments of the present utility model Figure 1 The enlarged structural schematic diagram at position A in the figure

[0018] Reference numerals

[0019] 1, leg; 2, first support block; 3, second support block; 4, slot; 5, placement table; 6, placement groove; 7, first connection frame; 8, second connection frame; 9, extension block; 10, first slider; 11, first chute; 12, motor; 13, bidirectional threaded rod; 14, threaded sleeve; 15, connecting rod; 16, second slider; 17, second chute; 18, air pump; 19, air delivery pipe; 20, air valve; 21, intake pipe; 22, pressing plate; 23, opening; 24, connecting piece; 25, rotating shaft; 26, return spring; 27, fixed block Specific embodiments

[0020] Next, in combination with the drawings and specific embodiments, a further description of the utility model is made

[0021] Embodiment 1

[0022] Please refer to Figure 1 and Figure 3 to illustrate Embodiment 1, including a leg 1, the leg 1 is located at the bottom end of the whole device, the first support block 2 and the second support block 3 are fixedly installed on the leg 1, stretching components are installed in both the first support block 2 and the second support block 3, a placement table 5 is installed on the first support block 2 and the second support block 3, a placement groove 6 is installed on the placement table 5, the placement table 5 is composed of three parts: a first connection frame 7, a second connection frame 8 and an extension block 9, pressing components are installed at both side ends of the placement table 5, a fixed block 27 is installed on the pressing component, there are two fixed blocks 27 and they are symmetrically distributed, a rotating shaft 25 is installed between the fixed blocks 27, a return spring 26 is installed on the rotating shaft 25, a connecting piece 24 is connected to the rotating shaft 25, a pressing plate 22 is fixedly installed on the connecting piece 24, an opening 23 is opened on the pressing plate 22, an intake pipe 21 is communicated with the side end of the pressing plate 22, the intake pipe is communicated with an air valve 20, one end of the air valve 20 is communicated with an air delivery pipe 19, the air delivery pipe 19 is installed at the output end of an air pump 18, first sliders 10 are fixedly installed at both side ends of the extension block 9, first chutes 11 are opened in both the first connection frame 7 and the second connection frame 8, and the first chutes 11 are slidably connected with the first sliders 10 at both sides of the extension block 9

[0023] In this embodiment, the set pressing component presses both ends of the fabric by manually pulling the pressing plate 22, and presses the fabric by manually pulling the pressing plate 22 to rotate. In order to prevent the pressing plate 22 from returning under the action of the return spring 26, the air valve 20 communicated with the intake pipe 21 through the pressing plate 22 is communicated with the air pump 18, so as to realize that the open end of the pressing plate 22 fits the fabric and presses it

[0024] Example 2

[0025] Please refer to Figure 2 Regarding Example 2, this embodiment further elaborates on Example 1. It includes that a motor 12 is installed on the stretching component. The output end of the motor 12 is equipped with a bidirectional threaded rod 13. Threaded sleeves 14 are threadedly connected to the bidirectional threaded rod 13 and are symmetrically distributed. At the top of the two threaded sleeves 14, connecting rods 15 are fixedly installed. A first connection frame 7 and a second connection frame 8 are respectively and fixedly installed on the two connecting rods 15. At the bottom of the threaded sleeve 14, a second slider 16 is fixedly installed. Second chutes 17 are provided on both the first support block 2 and the second support block 3. The second chutes 17 are slidably connected to the second slider 16 fixedly installed at the bottom of the threaded sleeve 14. Grooves 4 are provided on both the first support block 2 and the second support block 3. The diameter of the groove 4 is larger than the diameter of the connecting rod 15.

[0026] In this embodiment, by setting the drive of the motor 12 on the adjustment and stretching component, the same-direction movement of the first connection frame 7 and the second connection frame 8 at the top of the connecting rod 15 is realized, thereby realizing the stretching of the fabric and preventing the appearance of wrinkles.

[0027] In specific applications, the pressing and stretching device of this device places the fabric to be printed into the placement groove 6 on the placement table 5. The placement table 5 is composed of two parts, namely the first connection frame 7 and the second connection frame 8. And pressing components are installed on both the first connection frame 7 and the second connection frame 8. The pressing components press the two ends of the fabric by manually pulling the pressing plate 22. The fabric is pressed by manually pulling the pressing plate 22 to rotate. In order to prevent the pressing plate 22 from returning by the action of the return spring 26, an air valve 20 is communicated with the pressing plate 22 through an air inlet pipe 21. The air valve 20 is communicated with an air pump 18. Thus, the open end of the pressing plate 22 is made to fit the fabric and press it. When the air pump 18 stops supplying air, the automatic return of the pressing component can be realized by the action of the return spring 26. After pressing, it is necessary to ensure the stretching of the fabric to prevent the appearance of wrinkles. By adjusting the drive of the motor 12 on the stretching component, the rotation of the threaded sleeves 14 at both ends is realized, and then the same-direction movement of the first connection frame 7 and the second connection frame 8 at the top of the connecting rod 15 is realized, thereby realizing the stretching of the fabric, facilitating subsequent printing processing, and improving the efficiency of printing.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "top", "bottom", "one side", "the other side", "front", "rear", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; in addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A cloth compression and stretching device, characterized in that: The device comprises a support leg (1), wherein the support leg (1) is located at the bottom end of the entire device, a first support block (2) and a second support block (3) are fixedly mounted on the support leg (1), a stretching assembly is mounted in each of the first support block (2) and the second support block (3), a storage platform (5) is mounted on the first support block (2) and the second support block (3), a storage slot (6) is mounted on the storage platform (5), the storage platform (5) is composed of three parts, namely a first connecting frame (7), a second connecting frame (8) and an extension block (9), and clamping assemblies are mounted on both side ends of the storage platform (5).

2. A cloth compression and stretching device according to claim 1, characterized in that: A motor (12) is installed on the stretching assembly, a bidirectional threaded rod (13) is installed on the output end of the motor (12), threaded sleeves (14) are threadedly connected to the bidirectional threaded rod (13) and are symmetrically distributed, connecting rods (15) are fixedly installed on the top ends of the threaded sleeves (14) on both sides, and the connecting rods (15) on both sides are respectively fixedly installed with a first connecting frame (7) and a second connecting frame (8).

3. A cloth compression and stretching device according to claim 2, characterized in that: A second sliding block (16) is fixedly mounted on the bottom end of the threaded sleeve (14); a second sliding groove (17) is provided on the first supporting block (2) and the second supporting block (3); and the second sliding groove (17) is slidably connected to the second sliding block (16) fixed on the bottom end of the threaded sleeve (14).

4. A cloth compression and stretching device according to claim 2, characterized in that: The first support block (2) and the second support block (3) are both provided with a slot (4), and the diameter of the slot (4) is larger than the diameter of the connecting rod (15).

5. The cloth compression and stretching device according to claim 1, characterized in that: The clamping assembly is provided with a fixed block (27), two of the fixed blocks (27) are symmetrically distributed, a rotating shaft (25) is provided between the fixed blocks (27), a return spring (26) is provided on the rotating shaft (25), a connecting piece (24) is connected to the rotating shaft (25), and a clamping plate (22) is fixedly provided on the connecting piece (24).

6. A cloth compression and stretching device according to claim 5, characterized in that: The clamping plate (22) is provided with an opening (23), and the side end of the clamping plate (22) is connected to an air intake pipe (21), the air intake pipe (21) is connected to an air valve (20), one end of the air valve (20) is connected to an air supply pipe (19), and the air supply pipe (19) is installed at the output end of the air pump (18).

7. A cloth compression and stretching device according to claim 1, characterized in that: The two side ends of the extension block (9) are both fixedly mounted with first sliding blocks (10); the first connecting frame (7) and the second connecting frame (8) are both provided with first sliding grooves (11); the first sliding grooves (11) are slidably connected to the first sliding blocks (10) on both sides of the extension block (9).

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