Full-automatic worm gear and worm synchronous belt deviation correction seam folding and lower hem folding machine

Abstract

The utility model discloses a full-automatic worm gear and worm synchronous belt deviation correction seam folding and lower hem folding machine, which relates to the technical field of seam folding and lower hem folding machines, and comprises a rack assembly, a bottom assembly is arranged on the rack assembly, a position adjusting motor assembly is arranged on the bottom assembly, an upper-layer motor assembly is arranged on the position adjusting motor assembly, and a lower-layer motor assembly is arranged on the upper-layer motor assembly. A right photoelectric eye assembly is arranged on the upper motor assembly, a worm and gear synchronous belt deviation rectifying device is arranged at the side end of the bottom assembly, an adjusting valve mounting assembly is arranged on the bottom assembly, and a touch screen assembly is arranged on the rack assembly. Compared with the prior art, the machine has the advantages that manual labor intensity is reduced, cloth can be quickly and accurately sewed and hemmed, the requirement of large-scale production is met, performance is stable and reliable, meanwhile, through accurate control over the worm and gear synchronous belt deviation rectifying device, the cloth pressing assembly and the like, the machining quality of products is guaranteed, and the consistency and the percent of pass of the products are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of folding hem machines, and in particular to a fully automatic worm gear synchronous belt correction folding hem machine. Background Technology

[0002] The hem of existing shirts and T-shirts, whether tubular or already sewn, is usually hand-sewn on a sewing machine. This method requires multiple manual alignments and fabric feedings, which is time-consuming and requires skilled operators. Furthermore, when changing styles or fabrics, it takes a considerable amount of time to adjust and sample the fabric. Newcomers need one to two months of training to meet the requirements. Otherwise, operator errors often lead to defective products, resulting in unnecessary losses. Utility Model Content

[0003] Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a fully automatic worm gear synchronous belt correction and folding hem sewing machine. This solves the problem that the current method of manually sewing the hems of shirts and T-shirts (either tubular or pre-sewn) on a sewing machine requires multiple manual alignments and fabric feeds, which is time-consuming and requires skilled operators. Furthermore, when changing styles or fabrics, extensive adjustments and sample testing are necessary, and novice operators require one to two months of training to meet the requirements. Otherwise, operator errors frequently lead to defective products and unnecessary losses.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A fully automatic worm gear synchronous belt correction and hem-folding sewing machine includes a frame assembly, a bottom assembly on the frame assembly, an adjustment motor assembly on the bottom assembly, an upper motor assembly on the adjustment motor assembly, a right-side photoelectric eye assembly on the upper motor assembly, a worm gear synchronous belt correction device on the side of the bottom assembly, an adjusting valve mounting assembly on the bottom assembly, a touch screen assembly on the frame assembly, a sewing machine head with an oil collection tray on the frame assembly, the sewing machine head with an oil collection tray located on the side of the touch screen assembly, a fabric pressing assembly on the sewing machine head with an oil collection tray, a machine head accessory on the fabric pressing assembly, a left-moving fabric dragging mechanism on the machine head accessory, an auxiliary garment support for the machine head on the frame assembly, and a front-back moving assembly on the side of the bottom assembly.

[0008] Preferably: the machine head auxiliary clothes support frame is provided with a double cylinder assembly, the machine frame assembly is provided with a clothes support sheet metal assembly, the machine frame assembly is provided with a clothes support mechanism assembly, the left end of the clothes support mechanism assembly is provided with an air blowing assembly, the side end of the air blowing assembly is provided with a grain position assembly, and the bottom of the grain position assembly is provided with a pneumatic folding assembly.

[0009] Preferably, the right end of the garment support mechanism assembly is provided with a front air blowing assembly, the side end of the front air blowing assembly is provided with a crank blade holder assembly, the inner wall of the frame assembly is provided with a power switch, and the side end of the power switch is provided with a power switch mounting plate.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] I. This new type of equipment achieves fully automated operation of folded hem processing, greatly improving production efficiency and reducing manual labor intensity. It can quickly and accurately complete the folded hem work of fabric, meeting the needs of large-scale production. Its performance is stable and reliable. At the same time, through the precise control of the worm gear synchronous belt correction device and the fabric pressing assembly, the processing quality of the product is guaranteed, and the consistency and pass rate of the product are improved. This equipment can be equipped with various sewing machine heads, such as Pegasus, JUKI, Yamato, Ginja, Hyakukawa, etc. Its internal 100% cotton thread high-speed sewing, guided by the fabric pressing air blowing, achieves 100% alignment process sewing, and the starting and ending stitches are completely aligned.

[0012] II. This new type of machine features an automatic busbar control design, an electric or pneumatic operating system, a PLC operating system, and an HMI display system. It is easy to operate and learn, and the entire working process is automated. Simply place the fabric piece, press the start button, and the machine will complete the process automatically. Even a novice can become proficient in operating the machine after 2 hours of training and practice. The electronic hem guiding system allows for separate operations for the first or last process, and it is suitable for a wide range of fabrics. Attached Figure Description

[0013] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0014] Figure 1 This is a structural diagram of the entire utility model;

[0015] Figure 2 This is a structural diagram of the power switch of this utility model;

[0016] Figure 3 This utility model Figure 1 Enlarged view of the structure at point A.

[0017] Legend: 11. Frame assembly; 12. Sewing machine head with oil tray; 13. Machine head accessories; 14. Left-moving cloth-draping mechanism; 15. Bottom assembly; 16. Forward and backward moving assembly; 17. Positioning motor assembly; 18. Upper motor assembly; 19. Adjusting valve mounting assembly; 20. Pneumatic folding assembly; 21. Clothing support mechanism assembly; 22. Double cylinder assembly; 23. Air blowing assembly; 24. Crank cutter holder assembly; 25. Grain position assembly; 26. Clothing support sheet metal assembly; 27. Cloth pressing assembly; 28. Worm gear synchronous belt correction device; 29. ​​Machine head auxiliary clothing support frame; 31. Power switch; 32. Front air blowing assembly; 33. Touch screen assembly; 34. Power switch mounting plate; 35. Right-side photoelectric sensor assembly. Detailed Implementation

[0018] This application provides a fully automatic worm gear synchronous belt correction and hem-sewing machine, which effectively solves the problem that the existing method of hand-sewing the hems of shirts and T-shirts in tubular or pre-sewn shapes is usually done manually on a sewing machine. This method requires multiple manual alignments and manual fabric feedings, which is usually time-consuming and requires skilled operators. In addition, when changing styles or different fabrics, a long adjustment time and sample testing are required. New operators need one to two months of training to meet the requirements. Otherwise, operator errors often lead to defective products and unnecessary losses. Example

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, the technical solution in this application aims to effectively address the problem that the existing method of hand-sewing the hem of shirts and T-shirts (either tubular or sewn) on a sewing machine is typically used. This method requires multiple manual alignments and fabric feeds, which is time-consuming and requires skilled operators. Furthermore, when changing styles or fabrics, extensive adjustments and sample testing are necessary, and novice operators require one to two months of training to meet the requirements. Otherwise, operator errors frequently lead to defective products and unnecessary losses. The overall approach is as follows:

[0020] To address the problems existing in the prior art, this utility model provides a fully automatic worm gear synchronous belt correction folding hem machine, including a frame assembly 11, which provides support and installation foundation for each component;

[0021] The frame assembly 11 is provided with a bottom assembly 15, the bottom assembly 15 is provided with a position adjustment motor assembly 17, the position adjustment motor assembly 17 is provided with an upper motor assembly 18, the position adjustment motor assembly 17 and the upper motor assembly 18 on the bottom assembly 15 cooperate with each other to provide power and precise position adjustment for the operation of the equipment.

[0022] The upper motor assembly 18 is equipped with a right-side photoelectric eye assembly 35, which is used to detect relevant position information;

[0023] The bottom component 15 is equipped with a worm gear synchronous belt correction device 28 on its side, and a regulating valve mounting component 19 is provided on the bottom component 15. The frame component 11 is equipped with a touch screen component 33. The worm gear synchronous belt correction device 28 on the side of the bottom component 15 can ensure the accuracy of the fabric position. The regulating valve mounting component 19 is used to install and control the relevant regulating valves. The touch screen component 33 facilitates the operator to set parameters and control the operation.

[0024] The frame assembly 11 is equipped with a sewing machine head with an oil collection tray 12. The sewing machine head with an oil collection tray 12 is located on the side of the touch screen assembly 33. The sewing machine head with an oil collection tray 12 is equipped with a fabric pressing assembly 27. The sewing machine head with an oil collection tray 12 is used to collect the oil generated when the machine head is working.

[0025] The pressing assembly 27 is equipped with a machine head accessory 13, which in turn is equipped with a left-moving fabric dragging mechanism 14. The frame assembly 11 is equipped with a machine head auxiliary support frame 29. The bottom assembly 15 has a front-to-back moving assembly 16 on its side. The machine head auxiliary support frame 29 is equipped with a double-cylinder assembly 22. The frame assembly 11 has a support sheet metal assembly 26 and a support mechanism assembly 21. The support mechanism assembly 21 has an air blowing assembly 23 on its left side, a grain position assembly 25 on its side, a pneumatic folding assembly 20 below the grain position assembly 25, and a support mechanism assembly 21 on its right side. The front air blowing assembly 32 has a crank blade assembly 24 on its side. The inner wall of the frame assembly 11 has a power switch 31 and a power switch mounting plate 34 on its side. The fabric pressing assembly 27, the machine head accessory 13, and the left-moving fabric dragging mechanism 14 work together to process and move the fabric. The double cylinder assembly 22 on the machine head auxiliary support frame 29 provides auxiliary support and power. The garment support sheet metal assembly 26, the garment support mechanism assembly 21, the air blowing assembly 23, the grain position assembly 25, the front air blowing assembly 32, and the crank blade assembly 24 work together to complete the folding and hem treatment of the fabric.

[0026] Working Principle: This fully automatic worm gear synchronous belt correction and hem-folding sewing machine utilizes the frame assembly 11 to provide support and mounting foundation for each component. The adjustment motor assembly 17 on the bottom assembly 15 and the upper motor assembly 18 work together to provide power and precise position adjustment for the equipment. The photoelectric eye assembly 35 on the right side detects relevant position information. The worm gear synchronous belt correction device 28 on the side of the bottom assembly 15 ensures the accuracy of the fabric position. The regulating valve mounting assembly 19 is used to install and control relevant regulating valves. The touch screen assembly 33 facilitates parameter setting and operation control for the operator. The sewing machine head with oil collection tray 12 collects the oil generated during machine operation. The fabric pressing assembly 27, the machine head accessory 13, and the left-moving fabric dragging mechanism 14 work together to achieve precise positioning and control of the fabric. The fabric handling and movement are aided by the double-cylinder assembly 22 on the auxiliary support frame 29 of the machine head, which provides auxiliary support and power. The sheet metal support assembly 26, the support mechanism assembly 21, the air blowing assembly 23, the grain position assembly 25, the front air blowing assembly 32, and the crank cutter assembly 24 work together to complete the folding and hem treatment of the fabric. This new type of machine achieves fully automated operation of folding and hem treatment, which greatly improves production efficiency, reduces manual labor intensity, and can quickly and accurately complete the folding and hem treatment of the fabric, meeting the needs of large-scale production. The performance is stable and reliable. At the same time, the worm gear synchronous belt correction device 28 and the pneumatic folding assembly 20 and other components stabilize and accurately control the fabric within the photoelectric sensor's designated sensing area, ensuring the processing quality of the product and improving the consistency and pass rate of the product. This equipment can be equipped with various sewing machine heads, such as Pegasus, Juki, Yamato, Silver Arrow, and Hyakuchuan. Its internal high-speed sewing uses 100% cotton thread and a fabric-pressing, air-blowing guide to achieve 100% alignment, ensuring perfect alignment of the starting and ending stitches. This new model features an automatic flow control design, an electric or pneumatic operating system, a PLC operating system, and an HMI display system, making it easy to operate and learn. The entire process is automated; simply place the fabric, press the start button, and the machine will automatically complete the process. Even beginners can become proficient after just two hours of training. The electronic hem guiding system allows for separate operations for the first or last process, and it is suitable for a wide range of fabrics.

[0027] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A full-automatic worm and gear synchronous belt deviation and creasing drop front machine, comprising a rack assembly (11), characterized in that: The frame assembly (11) is provided with a bottom assembly (15), the bottom assembly (15) is provided with a position adjustment motor assembly (17), the position adjustment motor assembly (17) is provided with an upper motor assembly (18), the upper motor assembly (18) is provided with a right photoelectric eye assembly (35), the bottom assembly (15) is provided with a worm gear synchronous belt correction device (28) on its side, the bottom assembly (15) is provided with a regulating valve mounting assembly (19), and the bottom assembly (15) is provided with a front and rear moving assembly (16) on its side. The frame assembly (11) is equipped with a touch screen assembly (33), the frame assembly (11) is equipped with a sewing machine head with an oil receiving tray (12), the sewing machine head with an oil receiving tray (12) is located on the side of the touch screen assembly (33), the sewing machine head with an oil receiving tray (12) is equipped with a fabric pressing assembly (27), the fabric pressing assembly (27) is equipped with a machine head accessory (13), the machine head accessory (13) is equipped with a left-moving fabric dragging mechanism (14), and the frame assembly (11) is equipped with a machine head auxiliary support hanger (29).

2. The full-automatic worm and gear synchronous belt deviation correcting and creasing drop front machine according to claim 1, characterized in that: The machine head auxiliary support clothes rack (29) is equipped with a double cylinder assembly (22).

3. The full-automatic worm and gear synchronous belt deviation correcting and creasing drop front machine according to claim 2, characterized in that: The frame assembly (11) is provided with a garment support sheet metal assembly (26). The frame assembly (11) is provided with a garment support mechanism assembly (21).

4. The full-automatic worm and gear synchronous belt deviation correcting and creasing drop front machine according to claim 3, characterized in that: The left end of the garment support mechanism component (21) is provided with an air blowing component (23); The blowing assembly (23) has a grain position assembly (25) on its side, and a pneumatic folding assembly (20) is provided below the grain position assembly (25).

5. The full-automatic worm and gear synchronous belt deviation correcting and creasing drop front machine according to claim 4, characterized in that: The right end of the garment support mechanism assembly (21) is provided with a front air blowing assembly (32). The front air blowing assembly (32) is provided with a crank knife holder assembly (24) on its side; the characteristic is that a power switch (31) is provided on the inner wall of the frame assembly (11). The power switch (31) is provided with a power switch mounting plate (34) on its side.

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