Pocket flanging and fixing mechanism for garment pocket opening and pocket opening machine

Abstract

The invention discloses a pocket turnup fixing mechanism for garment pocket opening and a pocket opening machine, relates to the technical field of garment processing, and aims to solve the problem that an existing pocket opening machine is poor in pocket size compatibility. The pocket turnup fixing mechanism comprises a cloth pressing plate, a magnet and a turnup fixing mechanism, and the magnet is arranged on the cloth pressing plate; the cloth pressing plate presses cloth on the flanging fixing mechanism through a magnet, the flanging fixing mechanism comprises a bottom plate, two flanging fixing assemblies are arranged on the periphery of the bottom plate, and the two flanging fixing assemblies move in the length direction and the width direction of the bottom plate respectively; the elastic positioning pieces are arranged at the four corners of the bottom plate, and clamping grooves connected with the elastic positioning pieces in a clamped mode are formed in the flanging fixing assembly. The cover plate assembly is connected with the bottom plate, and the cover plate assembly is used for limiting the positions of the two sets of flanging fixing assemblies in the vertical direction; through the arrangement, cloth of different sizes within a certain size range can be compatible.

Description

Technical Field

[0001] The present invention relates to the technical field of garment processing, and more particularly to a pocket turning-up fixing mechanism and a pocket opening machine for opening pockets of garments. Background Art

[0002] In the garment manufacturing industry, pocket opening machines are essential auxiliary processing machinery, primarily used to create pockets in specific locations on garments to accommodate small items such as mobile phones and wallets. The traditional manufacturing process typically begins with a laser opening to create a stop, followed by a pocket opening machine to flanging and securing the pocket opening, and finally, sewing.

[0003] However, existing bag opening machines have numerous practical limitations. Most are designed for specific pocket sizes. When pocket dimensions change, the machines struggle to adapt, preventing them from accurately flanging and securing the pockets. This poor pocket size compatibility severely impacts the efficiency and quality of garment production, increases production costs, and limits apparel companies' ability to respond to demand for diverse products.

[0004] Therefore, how to solve the problem of poor compatibility of existing bag opening machines with respect to bag sizes is an urgent problem to be solved by those skilled in the art. Summary of the Invention

[0005] In view of this, an object of the present invention is to provide a pocket cuff fixing mechanism for opening a pocket in clothing, which is compatible with fabrics of different sizes within a certain size range.

[0006] Another object of the present invention is to provide a bag opening machine including the above-mentioned pocket cuff fixing mechanism for opening pockets in clothing, which can quickly adapt to pockets of different sizes, greatly shorten the changeover time, and improve production efficiency.

[0007] In order to achieve the above object, the present invention provides the following technical solutions:

[0008] A pocket cuff fixing mechanism for opening a pocket in clothing comprises: a cloth pressing plate, a magnet and a cuff fixing mechanism, wherein the magnet is arranged on the cloth pressing plate, and the cloth pressing plate presses the cloth against the cuff fixing mechanism via the magnet, and the cuff fixing mechanism comprises:

[0009] The bottom plate has two sets of flange fixing components arranged around the bottom plate, and the two sets of flange fixing components move along the length direction and width direction of the bottom plate respectively;

[0010] Elastic positioning members are provided at the four corners of the bottom plate, and the flange fixing assembly is provided with a slot for engaging with the elastic positioning members;

[0011] The cover plate assembly is connected to the base plate and is used to limit the positions of the two sets of flange fixing assemblies in the vertical direction.

[0012] Preferably, any set of flanging fixing components includes two flanging plate structures symmetrically arranged on both sides of the base plate, and the flanging plate structures are driven by the first driving device.

[0013] Preferably, a guide plate for limiting the moving direction of the flanging plate structure is provided on the bottom plate, and the thickness of the flanging plate structure is smaller than the thickness of the guide plate.

[0014] Preferably, the flanging plate structure includes a tongue plate and a pressure plate, the tongue plate is located above the pressure plate, and a long hole is provided at the pressing end of the pressure plate.

[0015] Preferably, the elastic positioning member is driven by the second driving device, and the bottom plate is provided with an avoidance hole for the output ends of the first driving device and the second driving device to pass through.

[0016] Preferably, the elastic positioning member is a V-shaped spring.

[0017] Preferably, the cover plate assembly includes a cover plate, a pad and an adsorption fixing plate stacked in sequence from top to bottom, and the long sides of the cover plate and the base plate are connected by a clamping device.

[0018] Preferably, both the adsorption fixing plate and the pad are provided with through holes for avoiding the elastic positioning member.

[0019] Preferably, corresponding positioning holes are provided on the bottom plate, the guide plate, the adsorption fixing plate, the pad and the cover plate.

[0020] A bag opening machine comprises any one of the above-mentioned pocket cuff fixing mechanisms for opening pockets in clothing.

[0021] The pocket flange fixing mechanism for opening a pocket in clothing provided by the present invention includes a cloth pressing plate, a magnet and a flange fixing mechanism. The magnet is arranged on the cloth pressing plate. The cloth pressing plate presses the cloth to the flange fixing mechanism through the magnet. The coordinated use of the cloth pressing plate and the magnet provides a fast and reliable way to fix the cloth. The operator only needs to place the cloth on the flange fixing mechanism and then cover it with the cloth pressing plate. The magnet can be automatically adsorbed and fixed without the need for additional fixing operations, thereby simplifying the cloth fixing process and improving work efficiency.

[0022] The flanging fixing mechanism includes a base plate, a flanging fixing assembly, an elastic positioning part and a cover plate assembly. Two sets of flanging fixing assemblies are provided around the base plate. The two sets of flanging fixing assemblies move along the length and width directions of the base plate respectively, and can realize precise flanging operations on the long and short sides of the pocket. By adjusting the positions of the two sets of flanging fixing assemblies, it can quickly adapt to changes in pocket size without replacing the entire mechanism or making complex adjustments. This flexibility not only improves production efficiency, but also reduces production costs, and can better adapt to the diversified needs of clothing production.

[0023] Elastic locators are located at the four corners of the base plate, and the flange fixing assembly is provided with slots that engage with the elastic locators. The cooperation between the elastic locators and the slots enables precise positioning and stable fixation of the flange fixing assembly. When the elastic locators are engaged in the slots, the flange fixing assembly is firmly fixed to the base plate and does not move. When the elastic locators are pulled out of the slots, the flange fixing assembly can slide freely to accommodate pockets of different sizes. The snap-fit design of the elastic locators and the slots allows the flange fixing assembly to be quickly released when the position needs to be adjusted, enabling flexible movement and adjustment without complex adjustments or component replacements, greatly improving production efficiency and equipment flexibility. The cover assembly is connected to the base plate and is used to limit the vertical position of the two sets of flange fixing assemblies. Through its tight connection with the base plate, the cover assembly can accurately limit the vertical position of the two sets of flange fixing assemblies, ensuring that the flange fixing assemblies always maintain the set height during operation, thereby ensuring the accuracy and consistency of the flanging operation.

[0024] Compared with the existing pocket flap fixing mechanism that is only applicable to pockets of a specific size, the pocket flap fixing mechanism for opening pockets of clothing arranged in the above manner can quickly adapt to changes in pocket size by adjusting the positions of the two sets of flap fixing components. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0026] Figure 1 This is a schematic structural diagram of a pocket cuff fixing mechanism for opening a pocket in clothing provided by the present invention;

[0027] Figure 2 This is an exploded view of the pocket cuff fixing mechanism for opening a pocket in clothing provided by the present invention;

[0028] Figure 3 A partial schematic diagram of the flanging fixing mechanism provided by the present invention;

[0029] Figure 4 This is another partial schematic diagram of the flanging fixing mechanism provided by the present invention.

[0030] Reference numerals:

[0031] 1- Fabric pressing plate;

[0032] 2- Magnet;

[0033] 3-flanging fixing mechanism, 31-bottom plate, 32-flanging fixing assembly, 321-tongue plate, 322-pressing plate, 33-elastic positioning member, 34-cover plate assembly, 341-cover plate, 342-pad, 343-adsorption fixing plate, 35-guide plate, 36-clamping device. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0035] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0036] It should be noted that the directional words such as "upper" and "lower" below are defined based on the drawings in the specification.

[0037] The core of the present invention is to provide a pocket cuff fixing mechanism for garment pocket openings that is compatible with fabrics of varying sizes within a certain size range. Another core of the present invention is to provide a pocket opening machine incorporating the aforementioned pocket cuff fixing mechanism, which can quickly adapt to pockets of varying sizes, significantly reducing changeover time and improving production efficiency.

[0038] Please refer to Figure 1 and Figure 2 A pocket flanging fixing mechanism for opening a pocket in clothing includes a cloth pressing plate 1, a magnet 2 and a flanging fixing mechanism 3. The magnet 2 is arranged on the cloth pressing plate 1. The cloth pressing plate 1 presses the cloth to the flanging fixing mechanism 3 through the magnet 2. The coordinated use of the cloth pressing plate 1 and the magnet 2 provides a fast and reliable way to fix the cloth. The operator only needs to place the cloth on the flanging fixing mechanism 3 and then cover it with the cloth pressing plate 1. The magnet 2 can be automatically adsorbed and fixed without the need for additional fixing operations, which simplifies the cloth fixing process and improves work efficiency.

[0039] The flanging fixing mechanism 3 includes a base plate 31, a flanging fixing assembly 32, an elastic positioning member 33 and a cover assembly 34. Two groups of flanging fixing assemblies 32 are provided around the base plate 31. The two groups of flanging fixing assemblies 32 move along the length direction and the width direction of the base plate 31 respectively, and can realize precise flanging operations on the long and short sides of the pocket. By adjusting the positions of the two groups of flanging fixing assemblies 32, it is possible to quickly adapt to changes in pocket size without replacing the entire mechanism or making complicated adjustments. This flexibility not only improves production efficiency, but also reduces production costs, and can better adapt to the diversified needs of clothing production.

[0040] The elastic positioning members 33 are provided at the four corners of the base plate 31, and the flange fixing assembly 32 is provided with a card slot that is engaged with the elastic positioning member 33. The cooperation between the elastic positioning member 33 and the card slot can realize the precise positioning and stable fixation of the flange fixing assembly 32. When the elastic positioning member 33 is engaged in the card slot, the flange fixing assembly 32 is firmly fixed on the base plate 31 and will not move. When the elastic positioning member 33 is pulled out of the card slot, the flange fixing assembly 32 can slide freely to adapt to pockets of different sizes. The card connection design of the elastic positioning member 33 and the card slot can enable the flange fixing assembly 32 to be quickly released when the position needs to be adjusted, thereby realizing flexible movement and adjustment without the need for complicated adjustments or replacement of parts, greatly improving production efficiency and equipment flexibility. The cover assembly 34 is connected to the base plate 31. The cover assembly 34 is used to limit the vertical position of the two sets of flange fixing assemblies 32. The cover assembly 34 is tightly connected to the base plate 31, so it can accurately limit the vertical position of the two sets of flange fixing assemblies 32, ensuring that the flange fixing assembly 32 always remains at the set height during operation, thereby ensuring the accuracy and consistency of the flange operation.

[0041] Compared with the existing pocket flap fixing mechanism 3 which is only applicable to pockets of a specific size, the pocket flap fixing mechanism for opening pockets of clothing arranged in the above manner can quickly adapt to changes in pocket size by adjusting the positions of the two sets of flap fixing components 32.

[0042] In the above embodiment, any set of flange fixing components 32 includes two flange plate structures symmetrically arranged on both sides of the base plate 31, and the flange plate structures are driven by the first driving device.

[0043] It should be noted that the symmetrically arranged flanging plate structure, driven by the first drive device, can simultaneously flanging both sides of the pocket, thereby improving the product's appearance quality and consistency, increasing flanging efficiency, and reducing operation time. The symmetrically arranged flanging plate structure maintains mutual balance and stability during operation. When the first drive device drives the flanging plate structure to perform the flanging operation, the flanging plate structures on both sides are simultaneously stressed, reducing the instability caused by unilateral force. This stability not only improves the reliability of the flanging operation but also reduces the risk of equipment damage or flanging failure due to improper operation.

[0044] Furthermore, the symmetrically arranged flanging plate structure can accommodate pockets of varying sizes and shapes. By adjusting the drive parameters of the first drive mechanism, pocket flanging operations of varying widths and lengths can be easily achieved. This design allows the device to better adapt to the diverse demands of garment production, meeting the pocket processing requirements of different garment styles, and improving the device's versatility and cost-effectiveness.

[0045] In the above case, a guide plate 35 for limiting the moving direction of the flanging plate structure is provided on the bottom plate 31 , and the thickness of the flanging plate structure is smaller than the thickness of the guide plate 35 .

[0046] It is understandable that the setting of the guide plate 35 can accurately guide the movement direction of the flanging plate structure, ensuring the accuracy and consistency of the flanging operation. Through the restriction of the guide plate 35, the flanging plate structure can always remain on the predetermined track during the movement, thereby ensuring that the long and short side flanging of the pocket are uniform and consistent. By limiting the movement direction of the flanging plate structure through the guide plate 35, this design reduces the need for other complex mechanical structures, thereby simplifying the overall structure of the equipment. Compared with traditional multi-point positioning or complex mechanical structures, the design of the guide plate 35 not only reduces the number and complexity of parts, but also reduces the manufacturing cost and maintenance difficulty of the equipment. At the same time, the simplified structure also makes the equipment more compact, reduces the footprint of the equipment, and improves the space utilization efficiency of the equipment.

[0047] The thickness of the guide plate 35 is greater than that of the flange structure, which can provide better support and stability for the flange structure. During the flange operation, the flange structure may be subjected to external forces from different directions, causing it to vibrate or move slightly.

[0048] Please refer to Figure 3 and Figure 4 The flanging plate structure includes a tongue plate 321 and a pressing plate 322. The tongue plate 321 is located above the pressing plate 322, and a long hole is provided at the pressing end of the pressing plate 322.

[0049] It should be noted that the tongue plate 321 slides relative to the pressure plate 322. Both have connecting holes and slotted sliding holes for access by the drive mechanism. The tongue plate 321 and the pressure plate 322 are driven by their respective drive mechanisms. Both the tongue plate 321 and the pressure plate 322 slide along the guide plate 35, allowing the operator to flexibly adjust their positions based on the fabric thickness and flanging requirements. This flexible adjustment capability accommodates fabrics of varying thicknesses and materials, enhancing the versatility and adaptability of the equipment.

[0050] The stacked design of tongue plate 321 and pressure plate 322 allows for a layered flanging operation. Tongue plate 321 is responsible for initially positioning and guiding the fabric flanging, while pressure plate 322 compresses and secures the fabric after flanging. This layered design ensures precise and stable flanging, avoiding the uneven or uneven flanging caused by operating a single component. The pressing end of pressure plate 322 is equipped with a slot, allowing it to better adapt to fabrics of varying thicknesses and providing stable holding force during the compression process.

[0051] The flexible adjustment capabilities of tongue plate 321 and pressure plate 322 enable the machine to quickly adapt to pockets of varying sizes and shapes without having to replace parts or make complex equipment adjustments. This rapid changeover capability significantly reduces changeover time and improves production efficiency. It is particularly suitable for small-batch, high-variety garment production, enabling rapid response to market changes and customer needs.

[0052] It should be noted that both the pressure plate 322 and the tongue plate 321 are provided with a slot on their sides, and the elastic positioning member 33 fixes the pressure plate 322 and the tongue plate 321 in the slot. When the spring is pulled out of the slot, the pressure plate 322 and the tongue plate 321 can slide along the guide plate 35.

[0053] In the above embodiment, the elastic positioning member 33 is driven by the second driving device, and the bottom plate 31 is provided with an escape hole for the output ends of the first driving device and the second driving device to pass through.

[0054] As will be appreciated, the elastic locating member 33 is driven by a second drive mechanism, enabling automatic retraction and expansion of the elastic locating member 33. This automated control reduces the complexity and time required for manual operation, thereby improving operational efficiency. Operators simply activate the second drive mechanism to engage and release the elastic locating member 33, eliminating the need for manual adjustment and significantly improving production efficiency. Through the precise operation of the second drive mechanism, the elastic locating member 33 accurately engages and exits the slot on the flange fixing assembly 32, thereby ensuring the stability and reliability of the flange fixing assembly 32 and improving the overall performance of the device.

[0055] The avoidance holes provided in the base plate 31 allow the output terminals of the first and second drive devices to pass directly through, simplifying the device structure and eliminating additional connecting components and complex mechanical structures. This compact design improves the overall integration of the device, reduces the device's footprint, and improves space utilization efficiency.

[0056] Based on the above embodiment, the elastic positioning member 33 is a V-shaped spring.

[0057] It should be noted that the V-shaped spring structure provides stable elastic support for the flange fixing assembly 32. During the flanging operation, the V-shaped spring evenly applies elastic force, ensuring the stability of the flange fixing assembly 32 during engagement and release. The design of the V-shaped spring enables the elastic positioning member 33 to quickly engage and release the flange fixing assembly 32. When the flange fixing assembly 32 needs to be secured, the V-shaped spring quickly engages the slot on the flange fixing assembly 32, achieving rapid positioning and securing. When the flange fixing assembly 32 needs to be released, the V-shaped spring quickly withdraws from the slot, achieving rapid release. This quick engagement and release feature significantly improves production efficiency.

[0058] By adjusting the force or position of the V-shaped spring, the machine can easily accommodate pockets of varying widths and lengths without having to replace the entire mechanism or make complex adjustments. This adaptability allows the machine to better meet the diverse demands of garment production and meet the pocket processing requirements of different garment styles, enhancing its versatility and flexibility.

[0059] In the above embodiment, the cover plate assembly 34 includes a cover plate 341 , a pad 342 and an adsorption fixing plate 343 stacked in sequence from top to bottom, and the cover plate 341 is connected to the long side of the base plate 31 via a clamping device 36 .

[0060] It can be understood that there is a clamping device 36 in the middle area of the long sides of the cover plate 341 and the base plate 31 to ensure the clamping force between the cover plate 341 and the base plate 31. The base plate 31 and the cover plate 341 are connected and tightened by the clamping device 36 to avoid overall bending and deformation. The clamping device 36 tightly connects the long sides of the cover plate 341 and the base plate 31. Through the tightening action of the clamping device 36, the cover plate assembly 34 can be effectively prevented from bending or deforming under the action of these external forces, thereby ensuring the stability and accuracy of the flanging operation.

[0061] As a preferred embodiment, both the adsorption fixing plate 343 and the pad 342 are provided with through holes for avoiding the elastic positioning member 33 .

[0062] It should be noted that the design of the through-hole provides sufficient space for the elastic positioning member 33, allowing it to freely expand and contract between the adsorption fixing plate 343 and the pad 342, ensuring that the elastic positioning member 33 can move smoothly when clamping and releasing the flange fixing assembly 32, without being hindered by the adsorption fixing plate 343 and the pad 342. By providing through-holes on the adsorption fixing plate 343 and the pad 342, additional avoidance structures or complex designs can be reduced, thereby improving the compactness and integration of the equipment. This design makes the overall structure of the cover assembly 34 simpler, reduces the number and complexity of parts, and reduces the manufacturing cost and maintenance difficulty of the equipment. At the same time, the compact structure also makes the equipment more compact, reduces the footprint of the equipment, and improves the space utilization efficiency of the equipment.

[0063] In the above situation, corresponding positioning holes are provided on the bottom plate 31 , the guide plate 35 , the adsorption fixing plate 343 , the pad 342 and the cover plate 341 .

[0064] It is understandable that positioning holes are provided around the base plate 31, the guide plate 35, the adsorption fixing plate 343, the pad 342 and the cover plate 341. The positioning holes can ensure that the base plate 31, the guide plate 35, the adsorption fixing plate 343, the pad 342 and the cover plate 341 can be accurately aligned during assembly, thereby ensuring the structural accuracy and stability of the entire device. In addition, the positioning holes can also achieve repeated positioning. Even if the device needs to be disassembled and reassembled during use, it can be quickly and accurately restored to its original state to ensure that the performance of the device is not affected. The base plate 31, the guide plate 35, the adsorption fixing plate 343, the pad 342 and the cover plate 341 are stacked in sequence from bottom to top and fixed by welding or other processes. The thickness of each plate is in the range of 0.2-0.5mm, and the total thickness of the entire mechanism does not exceed 2mm, reducing the influence of thickness on the sewing effect.

[0065] Among them, the thin design of the flanging fixing mechanism 3 can significantly reduce the impact on the sewing effect. During the sewing process, the thinner mechanism will not cause excessive obstruction to the movement of the sewing needle, nor will it affect the tension and routing effect of the sewing thread. This helps to ensure the smooth progress of the sewing process, improve the sewing quality, and avoid sewing defects caused by the mechanism being too thick, such as skipped threads, broken threads, or uneven stitches. Moreover, the thin design of each plate makes the entire flanging fixing mechanism 3 more compact, reducing the floor space and volume of the equipment. This compact design not only improves the space utilization efficiency of the equipment, but also makes it easier to integrate the equipment into existing production lines without the need for large-scale modifications or adjustments to the production line. At the same time, the compact structure also makes the equipment easier to carry and install. It can also significantly reduce the weight of the equipment.

[0066] In summary, the pocket flange fixing mechanism for opening pockets in clothing provided by the present invention, when in use, places the fabric on the flange fixing mechanism 3, covers the fabric pressing plate 1, and the magnet 2 on the fabric pressing plate 1 is adsorbed on the adsorption fixing plate 343 to fix the fabric; the second driving device pulls the V-shaped springs around so that the V-shaped springs can quickly withdraw from the card slot to achieve quick release; the first driving device drives the tongue plate 321 on one side to extend to reach the folding position of the pocket stop, and then drives the pressing plate 322 to extend so that the pocket stop enters the long hole on the pressing plate 322, and then the pressing plate 322 retracts to its original position, driving the stop to be flanged along the tongue plate 321, and then the tongue plate 321 retracts to its original position, leaving a stitching area; then the tongue plate 321 and the pressing plate 322 on the other side perform the same action to flange the stop on the other side. After the stop is flanging, the tongue plates 321 on the other two sides are driven to extend to reach the folding position of the pocket stop, and then the pressure plate 322 is extended to make the pocket stop enter the long hole on the pressure plate 322, and then the pressure plate 322 retracts to its original position, driving the stop to flanging along the tongue plate 321, and then the tongue plate 321 retracts to its original position, leaving a stitching area; after the stop is flanging around, the second drive device releases the V-shaped springs around it, so that the V-shaped springs are stuck in the slots, fixing the flanging fixing assembly 32, thereby fixing the pocket flanging, and proceeding to the next sewing operation.

[0067] Compared with the prior art, the pocket flap fixing mechanism for opening pockets in clothing provided by the present invention has a compact structure and can save equipment space. At the same time, flap fixing components 32 of different sizes can be pre-made according to pockets of different sizes. When changing the model, the flap fixing component 32 can be replaced as a whole, thereby realizing rapid change of production.

[0068] In addition to the pocket flap fixing mechanism for opening a pocket in clothing disclosed in the above-mentioned embodiments, the present invention also provides a bag opening machine including the above-mentioned pocket flap fixing mechanism for opening a pocket in clothing. For the structures of other parts of the bag opening machine, please refer to the prior art and will not be described in detail herein.

[0069] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0070] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0071] The above describes in detail the pocket cuff fixing mechanism and bag opening machine for opening pockets in clothing provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is intended only to facilitate understanding of the method and core concepts of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A pocket cuff fixing mechanism for opening a pocket on a garment, characterized in that: include: A cloth pressing plate (1), a magnet (2) and a flanging fixing mechanism (3), wherein the magnet (2) is provided on the cloth pressing plate (1), the cloth pressing plate (1) presses the cloth against the flanging fixing mechanism (3) via the magnet (2), and the flanging fixing mechanism (3) comprises: A bottom plate (31), wherein two sets of flange fixing components (32) are provided around the bottom plate (31), and the two sets of flange fixing components (32) move along the length direction and the width direction of the bottom plate (31) respectively; Elastic positioning members (33) are provided at the four corners of the bottom plate (31), and the flange fixing assembly (32) is provided with a slot for engaging with the elastic positioning members (33); A cover plate assembly (34) is connected to the bottom plate (31), and the cover plate assembly (34) is used to limit the positions of the two sets of flange fixing assemblies in the vertical direction.

2. The pocket cuff fixing mechanism for opening a pocket in clothing according to claim 1, characterized in that: Any group of the flanging fixing components (32) comprises two flanging plate structures symmetrically arranged on both sides of the base plate (31), and the flanging plate structures are driven by a first driving device.

3. The pocket cuff fixing mechanism for opening a pocket in clothing according to claim 2, characterized in that: A guide plate (35) for limiting the moving direction of the flanging plate structure is provided on the bottom plate (31), and the thickness of the flanging plate structure is smaller than the thickness of the guide plate (35).

4. The pocket cuff fixing mechanism for opening a pocket in clothing according to claim 3, characterized in that: The flanging plate structure comprises a tongue plate (321) and a pressing plate (322), wherein the tongue plate (321) is located above the pressing plate (322), and a long hole is provided at the pressing end of the pressing plate (322).

5. The pocket cuff fixing mechanism for opening a pocket in clothing according to claim 4, characterized in that: The elastic positioning member (33) is driven by a second driving device, and the bottom plate (31) is provided with an avoidance hole for the output ends of the first driving device and the second driving device to pass through.

6. The pocket cuff fixing mechanism for opening a pocket in clothing according to claim 5, characterized in that: The elastic positioning member (33) is a V-shaped spring.

7. The pocket cuff fixing mechanism for opening a pocket in clothing according to any one of claims 3 to 6, characterized in that: The cover plate assembly (34) comprises a cover plate (341), a pad (342), and an adsorption fixing plate (343) stacked in sequence from top to bottom. The cover plate (341) is connected to the long side of the bottom plate (31) via a clamping device (36).

8. The pocket cuff fixing mechanism for opening a pocket in clothing according to claim 7, characterized in that: The adsorption fixing plate (343) and the pad (342) are both provided with through holes for avoiding the elastic positioning member (33).

9. The pocket cuff fixing mechanism for opening a pocket in clothing according to claim 8, characterized in that: Corresponding positioning holes are provided on the bottom plate (31), the guide plate (35), the adsorption fixing plate (343), the pad (342) and the cover plate (341).

10. A bag opening machine, characterized in that: The invention comprises a pocket cuff fixing mechanism for opening a pocket in clothing as described in any one of claims 1 to 9.

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