Single-needle quilting machine

Abstract

The utility model discloses a single-needle quilting machine which comprises a fixing frame, a single-needle quilting machine assembly assembled at the top of the fixing frame, a bed stretching mechanism assembled on the inner side of the fixing frame and an operating mechanism assembled at the bottom of the bed stretching mechanism. The utility model relates to the technical field of textile machinery, in particular to a textile tensioning device which comprises a supporting frame, four tensioning seats which are annularly arranged and distributed are installed on the top of the supporting frame in a sliding mode, a clamping plate is fixedly installed on the top of each tensioning seat, a fixing rod is fixedly installed on the bottom of each tensioning seat, and a sliding pile is fixedly installed on the bottom of each fixing rod. According to the single-needle quilting machine, the bed stretching mechanism is arranged, the four tensioning seats can be pushed to synchronously expand outwards and fold inwards through rotation of a rotary disc and sliding of a sliding pile along an arc-shaped groove, the periphery of a textile can be uniformly stretched and flattened conveniently, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a single-needle quilting machine. Background Art

[0002] In the textile and apparel manufacturing industry, quilting is a crucial technology. It is widely used in the production of various products such as bedding, curtains, sofa covers, and car seat covers. Quilting not only enhances the structural strength of the fabric, but also improves the aesthetics and added value of the product through different pattern designs. However, with the continuous changes in market demand and the increasing taste of consumers, traditional quilting machines have gradually revealed their limitations in technology and performance.

[0003] During the use of traditional quilting machines, it is usually necessary to manually pull the four sides of the textile to make it taut, and then use a fixing clamp to fix the four sides of the textile. This method is not only time-consuming and labor-intensive, but also causes uneven tautness of the textile due to the manual pulling operation, which brings more trouble to the quilting process. For this reason, the applicant proposes a single-needle quilting machine to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a single-needle quilting machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a single-needle quilting machine, comprising a fixed frame and a single-needle quilting machine assembly mounted on the top of the fixed frame, a trampoline mechanism mounted on the inner side of the fixed frame, and an operating mechanism mounted on the bottom of the trampoline mechanism;

[0006] The trampoline mechanism includes a support frame fixedly installed in a fixed frame, four tensioning seats arranged in a ring are slidably installed on the top of the support frame, a clamping plate is fixedly installed on the top of each tensioning seat, a fixing rod is fixedly installed on the bottom of each tensioning seat, and a sliding pile is fixedly installed on the bottom of the fixing rod;

[0007] The operating mechanism includes a mounting frame fixedly mounted on the bottom of the support frame, a turntable is rotatably mounted on the top of the mounting frame and located at the center of the support frame, a plurality of arc-shaped grooves for use with sliding piles are opened on the turntable, and an operating disk is rotatably mounted on the top of the mounting frame and located at the front end of the support frame.

[0008] Preferably, the single-needle quilting machine assembly includes two electric slide rails fixedly mounted on the top of the fixed frame, and the single-needle quilting machine body is slidably mounted between the two electric slide rails.

[0009] Preferably, the tensioning seat and the support frame are slidably installed via a slider, and the top of the support frame is provided with a plurality of movable grooves for the sliding of the fixing rod.

[0010] Preferably, a thrust spring is hingedly installed between the clamping plate and the tensioning seat, and a pressing handle is fixedly installed on the outer side of the tensioning seat.

[0011] Preferably, elastic cloth is fixedly installed between the tensioning seats, and supporting legs are fixedly installed at the bottom of the fixing frame.

[0012] Preferably, the operating disk and the turntable are installed via a chain drive, and the mounting frame and the operating disk are fixed via a fixing knob.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The single-needle quilting machine is provided with a trampoline mechanism, which can clamp and fix the textile on all sides through the clamping plates, and can drive the turntable to rotate by rotating the operating disk, and use the sliding piles to slide along the arc groove. The four tensioning seats can be pushed to expand outward and close inward synchronously through the fixing rod, which can more conveniently stretch the textile evenly on all sides, can quickly tension and flatten the textile, and can avoid affecting the quilting process. The operation method saves time and labor, and effectively improves the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the trampoline mechanism structure of the present utility model;

[0018] Figure 3 This is a schematic diagram of the support frame structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the tensioning seat structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the operating mechanism structure of the utility model.

[0021] In the figure: 1. Single-needle quilting machine assembly; 101. Single-needle quilting machine body; 102. Electric slide rail; 2. Fixed frame; 201. Support leg; 3. Trampoline mechanism; 301. Support frame; 302. Tensioning seat; 303. Movable groove; 304. Slider; 305. Clamp; 306. Elastic cloth; 307. Fixed rod; 308. Slide pile; 309. Press handle; 4. Operating mechanism; 401. Mounting frame; 402. Fixed knob; 403. Operating panel; 404. Chain; 405. Turntable; 406. Arc groove; 5. Thrust spring. DETAILED DESCRIPTION

[0022] The following embodiments will be described in detail with reference to the accompanying drawings. Similar or identical parts are denoted by the same reference numerals in the drawings and descriptions. In actual applications, the shape, thickness, or height of each component may be enlarged or reduced. The embodiments listed in the present invention are intended only to illustrate the present invention and are not intended to limit its scope. Any obvious modifications or variations to the present invention do not depart from the spirit and scope of the present invention.

[0023] See also Figure 1-5 As shown, the utility model proposes a single-needle quilting machine, comprising a fixed frame 2 and a single-needle quilting machine assembly 1 mounted on the top of the fixed frame 2, a trampoline mechanism 3 mounted on the inner side of the fixed frame 2 and an operating mechanism 4 mounted on the bottom of the trampoline mechanism 3, the trampoline mechanism 3 comprises a support frame 301 fixedly mounted in the fixed frame 2, four tensioning seats 302 arranged in a ring are slidably mounted on the top of the support frame 301, and a clamping plate 305 is fixedly mounted on the top of each tensioning seat 302. A fixing rod 307 is fixedly installed at the bottom of the seat 302, and a sliding pile 308 is fixedly installed at the bottom of the fixing rod 307. The operating mechanism 4 includes a mounting frame 401 fixedly installed at the bottom of the support frame 301, and a turntable 405 is rotatably installed at the top of the mounting frame 401 and located at the center of the support frame 301. The turntable 405 is provided with a plurality of arc-shaped grooves 406 for use with the sliding pile 308. An operating disk 403 is rotatably installed at the top of the mounting frame 401 and located at the front end of the support frame 301.

[0024] Based on the above-mentioned structural setting, the single-needle quilting machine is composed of a single-needle quilting machine component 1, a fixing frame 2, a trampoline mechanism 3 and an operating mechanism 4, wherein the trampoline mechanism 3 can conveniently clamp and fix the four sides of the textile, and the operating mechanism 4 can make the trampoline mechanism 3 evenly stretch the four sides of the textile, which can facilitate the rapid tensioning and flattening operation of the textile, and the operation is time-saving and labor-saving. Specifically, in the working process, by pressing the splint 305 to open it, the four sides of the textile are stuffed between the splint 305 and the tensioning seat 302, and the four sides of the textile can be clamped and fixed by the flipping activity of the splint 305. By rotating the operating disk 40 The turntable 405 can be synchronously driven to rotate, and the sliding pile 308 passes through the arc groove 406. The rotation of the turntable 405 can make the sliding pile 308 slide in the arc groove 406. The arc groove 406 can be used to move the sliding pile 308 to drive the fixed rod 307 to move horizontally, thereby synchronously driving the four tensioning seats 302 to move outward and inward. By driving the four tensioning seats 302 to move outward, the four sides of the textile can be synchronously stretched, and the textile can be evenly stretched and flattened relatively quickly, thereby effectively improving the use effect and avoiding the uneven tension caused by manual pulling.

[0025] Furthermore, the single-needle quilting machine assembly 1 includes two electric slide rails 102 fixedly mounted on the top of the fixed frame 2, and the single-needle quilting machine body 101 is slidably mounted between the two electric slide rails 102. Among them, the electric slide rails 102 can conveniently drive the single-needle quilting machine body 101 to move back and forth, and can conveniently drive the single-needle quilting machine body 101 to move above the textile, and conveniently perform quilting operations on the textile through the single-needle quilting machine body 101.

[0026] Furthermore, the tensioning seat 302 and the support frame 301 are slidably mounted via a slider 304. The top of the support frame 301 is provided with a plurality of movable slots 303 for sliding the fixing rods 307. The sliders 304 enable the tensioning seat 302 to perform stable horizontal movement, preventing it from tilting or shaking. The movable slots 303 facilitate synchronous movement of the fixing rods 307 and the tensioning seat 302.

[0027] Furthermore, a thrust spring 5 is hingedly mounted between the clamping plate 305 and the tensioning seat 302, and a pressing handle 309 is fixedly mounted on the outside of the tensioning seat 302. The thrust spring 5 exerts a thrust on the clamping plate 305, causing the clamping plate 305 to flip over and clamp the edges of the textile. The clamping plate 305 can be opened by pressing the handle 309, allowing the edge of the textile to be easily tucked under the clamping plate 305, thereby facilitating the fixing of the textile.

[0028] Furthermore, an elastic cloth 306 is fixedly mounted between the tensioning seats 302, and a support leg 201 is fixedly mounted on the bottom of the fixing frame 2. The elasticity of the elastic cloth 306 does not affect the movement of the tensioning seats 302. The elastic cloth 306 also supports the bottom of the textile, preventing the center of the textile from collapsing, while the support leg 201 supports the fixing frame 2.

[0029] Furthermore, the operating disc 403 and the rotating disc 405 are connected by a chain 404, and the mounting frame 401 is fixed to the operating disc 403 by a fixing knob 402. The rotating disc 405 can be rotated synchronously by the chain 404 by rotating the operating disc 403. The fixing knob 402 can conveniently fix the rotating operating disc 403, thereby preventing the operating disc 403 from rotating backwards and allowing the tensioning seat 302 to continuously tighten the textile.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A single-needle quilting machine, characterized in that: It comprises a fixed frame (2) and a single-needle quilting machine assembly (1) mounted on the top of the fixed frame (2), a trampoline mechanism (3) mounted on the inner side of the fixed frame (2), and an operating mechanism (4) mounted on the bottom of the trampoline mechanism (3); The trampoline mechanism (3) comprises a support frame (301) fixedly mounted in a fixed frame (2); four tensioning seats (302) arranged in a ring are slidably mounted on the top of the support frame (301); a clamping plate (305) is fixedly mounted on the top of each tensioning seat (302); a fixing rod (307) is fixedly mounted on the bottom of each tensioning seat (302); and a sliding pile (308) is fixedly mounted on the bottom of the fixing rod (307); The operating mechanism (4) comprises a mounting frame (401) fixedly mounted on the bottom of the support frame (301), a turntable (405) rotatably mounted on the top of the mounting frame (401) and located at the center of the support frame (301), a plurality of arc-shaped grooves (406) for use with the sliding piles (308) are provided on the turntable (405), and an operating disk (403) is rotatably mounted on the top of the mounting frame (401) and located at the front end of the support frame (301).

2. The single-needle quilting machine according to claim 1, characterized in that: The single-needle quilting machine assembly (1) comprises two electric slide rails (102) fixedly mounted on the top of a fixed frame (2), and a single-needle quilting machine body (101) is slidably mounted between the two electric slide rails (102).

3. The single-needle quilting machine according to claim 1, characterized in that: The tensioning seat (302) and the support frame (301) are slidably mounted via a slider (304), and a plurality of movable grooves (303) for sliding fixed rods (307) are provided on the top of the support frame (301).

4. The single-needle quilting machine according to claim 1, characterized in that: A thrust spring (5) is hingedly mounted between the clamping plate (305) and the tensioning seat (302), and a pressing handle (309) is fixedly mounted on the outer side of the tensioning seat (302).

5. The single-needle quilting machine according to claim 1, characterized in that: An elastic cloth (306) is fixedly installed between the tensioning seats (302), and a supporting leg (201) is fixedly installed at the bottom of the fixing frame (2).

6. The single-needle quilting machine according to claim 1, characterized in that: The operating disk (403) and the rotating disk (405) are installed via a chain (404), and the mounting frame (401) and the operating disk (403) are fixed via a fixing knob (402).

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