A garment processing button sewing device

Abstract

This utility model relates to the technical field of button attaching devices, specifically disclosing a button attaching device for garment processing, comprising: a button attaching platform and a button attaching machine body located on the button attaching platform. The button attaching machine body is fixedly connected to the button attaching platform, and clamping mechanisms are fixedly connected to both sides of the button attaching machine body. An auxiliary clamping mechanism is also provided between the clamping mechanisms and the button attaching machine body, and the auxiliary clamping mechanism is slidably connected to the button attaching platform. This utility model reduces the danger during use.

Description

Technical Field

[0001] This utility model belongs to the technical field of button attaching devices, and in particular relates to a button attaching device for garment processing. Background Technology

[0002] In the garment manufacturing industry, button sewing machines are a key type of machinery used to fasten buttons, snaps, rivets, and other fasteners to clothing. With the rapid development of the garment industry and the increase in automation, button sewing machines play an important role in improving production efficiency, ensuring product quality, and reducing labor costs. In the garment production process, button sewing (including various types such as buttons, snap fasteners, T-buttons, rivets, and decorative buttons) is a seemingly simple but crucial final process. It directly affects the functionality (such as placket closure) and appearance quality (such as decorative effect and symmetry) of the garment. As the global garment industry continues to develop towards higher efficiency, higher quality, and higher flexibility, traditional manual button sewing methods can no longer meet the needs of modern production. Automated and intelligent button sewing machines have emerged and become one of the key pieces of equipment for enhancing the core competitiveness of garment enterprises.

[0003] However, existing button-attaching devices pose certain safety hazards during use, especially when operators need to manually tighten the fabric to prevent the buttons from tilting, which can cause their hands to easily come into contact with the needles of the device, posing a risk of needle pricks.

[0004] Therefore, this utility model provides a garment processing button attaching device to solve the problems existing in the prior art. Utility Model Content

[0005] To achieve the above objectives, this utility model provides the following solution: This utility model provides a garment processing button sewing device, comprising:

[0006] The fastener platform and the fastener machine body located on the fastener platform are provided. The fastener machine body is fixedly connected to the fastener platform. Clamping mechanisms are fixedly connected to both sides of the fastener machine body. An auxiliary clamping mechanism is also provided between the clamping mechanism and the fastener machine body. The auxiliary clamping mechanism is slidably connected to the fastener platform.

[0007] Furthermore, the clamping mechanism includes a transmission part and a tensioning part, the transmission part being fixedly connected to the fastener platform, and the tensioning part being fixedly connected to the transmission part.

[0008] Furthermore, the transmission unit includes a transmission bracket, an operating lever, a first transmission gear, and a second transmission gear. The transmission bracket is fixedly connected to the fastening platform. The first transmission gear and the second transmission gear are located at the upper end of the transmission bracket and are fixedly connected to the transmission bracket. The first transmission gear and the second transmission gear mesh with each other. The operating lever is fixedly connected to the first transmission gear, and the first transmission gear and the second transmission gear are fixedly connected to the tensioning part.

[0009] Furthermore, the tensioning part includes a first tensioning plate and a second tensioning plate. The first tensioning plate is fixedly connected to the first transmission gear, and the second tensioning plate is fixedly connected to the second transmission gear. The first tensioning plate and the second tensioning plate move in cooperation through the transmission part.

[0010] Furthermore, the auxiliary clamping mechanism includes a slide rail, an auxiliary bracket, a first sliding wheel, a second sliding wheel, a displacement adjustment part, and a drive shaft. The slide rail is provided on the fastening platform. The auxiliary bracket is slidably connected to the fastening platform through the slide rail. The upper and lower ends of the auxiliary bracket are respectively connected to the first sliding wheel and the second sliding wheel through the drive shaft, and the first sliding wheel is slidably connected to the auxiliary bracket through the displacement adjustment part.

[0011] Furthermore, the displacement adjustment part includes a slide groove and an operating block. The slide groove is provided at the connection between the first sliding wheel and the auxiliary bracket. The drive shaft passes through the slide groove and is slidably connected to the slide groove. The operating block is fixedly connected to the drive shaft.

[0012] Compared with existing technologies, the beneficial effects of this utility model patent are as follows: Through the fixing action of the clamping mechanisms on both sides, the fabric is forcibly constrained to a predetermined position during the buttoning process, overcoming the unavoidable shaking, slippage, or angular displacement that occurs when manually handling the fabric. The fixed connection between the buttoning machine body and the clamping mechanism ensures a constant geometric position of the fabric relative to the buttoning execution center, eliminating buttoning coordinate drift caused by fabric movement. For elastic fabrics (such as knitwear), thin and slippery fabrics (such as silk), or fabrics with texture / wrinkles, the uniform and controllable tension provided by the clamping mechanism can suppress their inherent deformation characteristics. The fabric maintains its shape stability under tension, avoiding accidental shrinkage, stretching, or twisting caused by the material's own characteristics, ensuring that the geometric position of the buttoning point is strictly consistent with the design drawings. The clamping mechanism provides basic anchoring at both edges of the fabric, while the auxiliary clamping mechanism located near the buttoning point forms a second line of defense. This collaborative mode of "remote fixing + near locking" counteracts the impact of button head pressing, needle piercing force, or mechanical vibration that may cause local fabric displacement. Especially for continuous and dense buttoning or large fasteners (such as T-buttons), the immediate intervention of the auxiliary mechanism can prevent the completed area from shifting due to subsequent operations. Once the fabric is fixed by the clamping mechanism, the worker does not need to manually maintain its position and tension throughout the process. This not only reduces the mental burden of the operator having to maintain a high level of concentration for a long time, but also reduces the dependence on the operator's hand stability and experience. New employees or unskilled workers can also quickly produce products with high positional consistency, shortening the learning curve and reducing the rate of human error. The sliding connection between the auxiliary clamping mechanism and the buttoning platform gives it positional adjustability. When changes in garment style cause changes in the spacing or distribution pattern of button points, the sliding auxiliary mechanism can quickly adapt to the new working conditions without changing complex tooling or recalibrating the whole machine, shortening the preparation time for style changes. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0014] Figure 1 A schematic diagram of the garment processing button-attaching device provided in this embodiment of the utility model;

[0015] Figure 2 A side view of the clamping mechanism in the garment processing button-attaching device provided in this embodiment of the utility model;

[0016] Figure 3 A side view of the auxiliary tightening mechanism in the garment processing button-attaching device provided in this embodiment of the utility model.

[0017] In the diagram: 1. Button-attaching platform; 2. Button-attaching machine body; 3. Clamping mechanism; 301. Transmission bracket; 302. Operating lever; 303. First transmission gear; 304. Second transmission gear; 305. First tensioning plate; 306. Second tensioning plate; 4. Auxiliary clamping mechanism; 401. Slide rail; 402. Auxiliary bracket; 403. First sliding wheel; 404. Second sliding wheel; 405. Drive shaft; 406. Slide groove; 407. Operating block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] See Figure 1-3 As shown, this embodiment provides a garment processing button attaching device, including: a button attaching platform 1 and a button attaching machine body 2 located on the button attaching platform 1. The button attaching machine body 2 is fixedly connected to the button attaching platform 1. Clamping mechanisms 3 are fixedly connected to both sides of the button attaching machine body 2. An auxiliary clamping mechanism 4 is also provided between the clamping mechanism 3 and the button attaching machine body 2. The auxiliary clamping mechanism 4 is slidably connected to the button attaching platform 1.

[0021] Specifically, when it is necessary to sew buttons onto clothing fabric, the clothing fabric is passed through the clamping mechanism 3 and the auxiliary clamping mechanism 4. The fabric is clamped by adjusting the auxiliary clamping mechanism 4 and the clamping mechanism 3. The position of the clothing fabric can be adjusted by only controlling the fabric on the clamping mechanism 3. The clothing fabric can slide on the auxiliary clamping mechanism 4, so that the operator does not need to control the fabric around the needle of the button sewing machine, thereby reducing the risk of injury to the operator.

[0022] In some embodiments of this application, the clamping mechanism 3 includes a transmission part and a tensioning part, the transmission part being fixedly connected to the fastener platform 1, and the tensioning part being fixedly connected to the transmission part.

[0023] In some embodiments of this application, the transmission part includes a transmission bracket 301, an operating lever 302, a first transmission gear 303, and a second transmission gear 304. The transmission bracket 301 is fixedly connected to the fastening platform 1. The first transmission gear 303 and the second transmission gear 304 are located at the upper end of the transmission bracket 301 and are fixedly connected to the transmission bracket 301. The first transmission gear 303 and the second transmission gear 304 mesh. The operating lever 302 is fixedly connected to the first transmission gear 303, and the first transmission gear 303 and the second transmission gear 304 are fixedly connected to the tensioning part.

[0024] In some embodiments of this application, the tensioning part includes a first tensioning plate 305 and a second tensioning plate 306. The first tensioning plate 305 is fixedly connected to the first transmission gear 303, and the second tensioning plate 306 is fixedly connected to the second transmission gear 304. The first tensioning plate 305 and the second tensioning plate 306 move in cooperation through the transmission part.

[0025] Specifically, the garment fabric is passed through the first tensioning plate 305 and the second tensioning plate 306. Then, by controlling the operating lever 302, the operating lever 302 drives the first transmission gear 303 to rotate. The second transmission gear 304 meshes with the first transmission gear 303, and the second transmission gear 304 rotates, thereby driving the first tensioning plate 305 and the second tensioning plate 306 to achieve the tightening function.

[0026] In some embodiments of this application, the auxiliary clamping mechanism 4 includes a slide rail 401, an auxiliary support 402, a first sliding wheel 403, a second sliding wheel 404, a displacement adjustment part, and a drive shaft 405. The pinning platform 1 is provided with a slide rail 401. The auxiliary support 402 is slidably connected to the pinning platform 1 through the slide rail 401. The upper end and lower end of the auxiliary support 402 are respectively connected to the first sliding wheel 403 and the second sliding wheel 404 through the drive shaft 405. The first sliding wheel 403 is slidably connected to the auxiliary support 402 through the displacement adjustment part.

[0027] In some embodiments of this application, the displacement adjustment part includes a slide groove 406 and an operating block 407. The slide groove 406 is provided at the connection between the first sliding wheel 403 and the auxiliary support 402. The drive shaft 405 is provided through the slide groove 406 and is slidably connected to the slide groove 406. The operating block 407 is fixedly connected to the drive shaft 405.

[0028] Specifically, after the garment fabric passes between the first sliding wheel 403 and the second sliding wheel 404, the operating block 407 is controlled, which in turn drives the drive shaft 405 to move within the slide groove 406, thereby abutting the first sliding wheel 403 and the second sliding wheel 404 and locking the garment fabric. When it is necessary to move the garment fabric, the clamping mechanism 3 is simply opened, allowing the garment fabric to slide between the first sliding wheel 403 and the second sliding wheel 404.

[0029] Understandably, the auxiliary clamping mechanism 4, through its double-layer sliding structure of slide rail 401 and slide groove 406, provides the fabric positioning process with a high degree of spatial freedom. The auxiliary support 402 moves longitudinally over a wide range along the platform slide rail 401, while the first sliding wheel 403 provides longitudinal fine-tuning capability through independent sliding on the support via the slide groove 406, forming an orthogonal two-dimensional adjustment system that can precisely adapt to any complex fastening layout. The displacement adjustment unit integrates a direct connection structure between the operating block 407 and the drive shaft 405, allowing the operator to steplessly control the distance between the two sliding wheels by manually pushing and pulling, achieving dynamic pressure matching for fabrics of different thicknesses and elasticities, ensuring that the clamping force always matches the fabric characteristics. The wheel clamping mechanism flexibly switches between locked and released states. When the operating block 407 is pressed down, the two wheels rigidly press against the fabric, fixing its position and tension. After releasing the operating block 407, the fabric can slide freely between the wheels, facilitating quick adjustment or changing of the work area. This rigid-flexible dual-mode property ensures absolute positioning stability during fastening and improves fabric turnover efficiency. The rolling contact method avoids the hard friction of traditional clamps, significantly reducing the risk of snagging, pilling, or indentation on delicate fabrics during loading and unloading. The lateral layout of the operating block 407 keeps workers away from the stamping danger zone, allowing them to control the fabric from a safe position and fundamentally eliminating the risk of physical intervention.

[0030] In the above embodiment, a garment processing buttoning device, through the fixing action of the clamping mechanisms 3 on both sides, forcibly constrains the fabric to a predetermined position during the buttoning process, overcoming the unavoidable shaking, slippage, or angular displacement that occurs when the fabric is manually handled. The fixed connection between the buttoning machine body 2 and the clamping mechanism 3 ensures that the geometric position of the fabric relative to the buttoning execution center remains constant, eliminating the drift of the buttoning coordinates caused by fabric movement. For elastic fabrics (such as knitwear), thin and slippery fabrics (such as silk), or fabrics with texture / wrinkles, the uniform and controllable tension provided by the clamping mechanism 3 can suppress their inherent deformation characteristics. The fabric maintains its shape stability under tension, avoiding accidental shrinkage, stretching, or twisting caused by the material's own characteristics, ensuring that the geometric position of the buttoning point is strictly consistent with the design drawings. The clamping mechanism 3 provides basic anchoring on both sides of the fabric edge, while the auxiliary clamping mechanism 4 located near the buttoning point forms a second line of defense. This "far-end fixing" The "fixed + proximal locking" collaborative mode offsets the local fabric displacement that may be caused by the downward impact of the button head, the piercing force of the needle, or mechanical vibration. Especially for continuous and dense buttoning or large fasteners (such as T-buttons), the immediate intervention of the auxiliary mechanism can prevent the completed area from shifting due to subsequent operations. Once the fabric is fixed by the clamping mechanism, the worker does not need to manually maintain its position and tension throughout the process. This not only reduces the mental burden of the operator having to maintain a high level of concentration for a long time, but also reduces the dependence on the operator's hand stability and experience. New employees or unskilled workers can also quickly produce products with high positional consistency, shortening the learning curve and reducing the rate of human error. The sliding connection between the auxiliary clamping mechanism 4 and the buttoning platform 1 gives it positional adjustability. When the change of garment style causes the button spacing or distribution pattern to change, the sliding auxiliary mechanism can quickly adapt to the new working conditions without changing complex tooling or recalibrating the whole machine, shortening the preparation time for changing styles.

[0031] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A garment processing button-sewing device, characterized in that, include: The fastener platform (1) and the fastener machine body (2) located on the fastener platform (1) are provided. The fastener machine body (2) is fixedly connected to the fastener platform (1). Clamping mechanisms (3) are fixedly connected to both sides of the fastener machine body (2). An auxiliary clamping mechanism (4) is also provided between the clamping mechanism (3) and the fastener machine body (2). The auxiliary clamping mechanism (4) is slidably connected to the fastener platform (1).

2. The garment processing button-sewing device according to claim 1, characterized in that, The clamping mechanism (3) includes a transmission part and a tensioning part. The transmission part is fixedly connected to the fastener platform (1), and the tensioning part is fixedly connected to the transmission part.

3. The garment processing button-sewing device according to claim 2, characterized in that, The transmission unit includes a transmission bracket (301), an operating lever (302), a first transmission gear (303), and a second transmission gear (304). The transmission bracket (301) is fixedly connected to the fastening platform (1). The first transmission gear (303) and the second transmission gear (304) are located at the upper end of the transmission bracket (301) and are fixedly connected to the transmission bracket (301). The first transmission gear (303) and the second transmission gear (304) mesh. The operating lever (302) is fixedly connected to the first transmission gear (303), and the first transmission gear (303) and the second transmission gear (304) are fixedly connected to the tensioning part.

4. The garment processing button-sewing device according to claim 3, characterized in that, The tensioning part includes a first tensioning plate (305) and a second tensioning plate (306). The first tensioning plate (305) is fixedly connected to the first transmission gear (303), and the second tensioning plate (306) is fixedly connected to the second transmission gear (304). The first tensioning plate (305) and the second tensioning plate (306) move in cooperation through the transmission part.

5. The garment processing button-sewing device according to claim 4, characterized in that, The auxiliary clamping mechanism (4) includes a slide rail (401), an auxiliary bracket (402), a first sliding wheel (403), a second sliding wheel (404), a displacement adjustment part, and a drive shaft (405). The slide rail (401) is provided on the fastening platform (1). The auxiliary bracket (402) is slidably connected to the fastening platform (1) through the slide rail (401). The upper end and lower end of the auxiliary bracket (402) are respectively connected to the first sliding wheel (403) and the second sliding wheel (404) through the drive shaft (405). The first sliding wheel (403) is slidably connected to the auxiliary bracket (402) through the displacement adjustment part.

6. The garment processing button-sewing device according to claim 5, characterized in that, The displacement adjustment part includes a slide groove (406) and an operating block (407). The slide groove (406) is provided at the connection between the first sliding wheel (403) and the auxiliary bracket (402). The drive shaft (405) passes through the slide groove (406) and is slidably connected to the slide groove (406). The operating block (407) is fixedly connected to the drive shaft (405).

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