Edge collecting device for garment manufacturing

Abstract

The utility model discloses an edge paying device for garment manufacturing, and relates to the technical field of garment manufacturing. The sewing machine comprises an edge collecting table used for conveying and bearing cloth, an adjusting mechanism mounted on the upper portion of the edge collecting table in a carried mode, and a sewing end matched with the adjusting mechanism in mounting. The edge paying table comprises a bottom plate, side plates fixed to the edge of the upper side face of the bottom plate, a lifting carrier located between the parallel side plates and a positioning assembly fixed to the edge of the upper side face of the side plates. The adjusting mechanism comprises a cross beam, a lifting assembly used for lifting adjustment of the cross beam and a transverse moving assembly fixed to the inner side of the cross beam. The transverse moving assembly comprises a frame fixed to the inner side of the cross beam, a moving seat movably connected to the interior of the frame, and a screw rod installed in a mode of being matched with the moving seat in a threaded mode. The sewing end is fixed to the lower side face of the movable base. By means of a three-shaft operation system (height, transverse and cloth conveying), the efficient edge paying process is achieved, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of clothing manufacturing, in particular to a hemming device used for clothing manufacturing. Background Art

[0002] In the garment manufacturing industry, hemming is a crucial process for ensuring the quality of finished products. Traditional hemming methods rely primarily on manual labor, requiring workers to manually place the fabric under the sewing machine, control the machine speed with a foot pedal, and manually control the position and tension of the fabric. While this method is intuitive and simple, it presents the following challenges in actual production:

[0003] Due to reliance on manual operation, production speed is greatly limited, especially when processing large numbers of orders, which cannot meet the needs of high output; manual operation makes it difficult to ensure the consistency and accuracy of each hem, and problems such as inaccurate fabric positioning and uneven hem are prone to occur, resulting in reduced product quality; workers need to constantly adjust the fabric position and tension during the hem process, and long hours of work will lead to accumulated fatigue, affecting production efficiency and health; traditional methods are difficult to flexibly adapt to fabrics of different thicknesses and sizes, especially when dealing with special materials, where manual operation is even more difficult.

[0004] To this end, we provide a hemming device for garment manufacturing to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sewing device for garment manufacturing, which solves the problem of low efficiency of existing sewing devices by arranging a sewing platform to carry the cloth and adjusting the mechanism to control the automatic movement of the sewing end.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a sewing device for garment manufacturing, comprising a sewing platform for conveying and receiving fabrics, an adjusting mechanism mounted on the upper portion of the sewing platform, and a sewing end adapted to be mounted on the adjusting mechanism.

[0008] The edge trimming platform includes a bottom plate, side plates fixed to the side edges of the bottom plate, a lifting carrier located parallel to the side plates, and a positioning assembly fixed to the side edges of the side plates;

[0009] The adjustment mechanism includes a crossbeam, a lifting assembly for adjusting the height of the crossbeam, and a transverse moving assembly fixed to the inner side of the crossbeam;

[0010] The transverse moving assembly includes a frame fixed to the inner side of the beam, a moving seat movably connected to the inside of the frame, and a screw threadedly adapted to be installed with the moving seat;

[0011] The sewing end is fixed to the lower side of the movable seat.

[0012] The utility model is further configured such that the lifting carrier includes a trapezoidal guide plate arranged on the upper side of the base plate, a sewing area embedded in the middle position of the top of the trapezoidal guide plate, and a gas rod for adjusting the height of the trapezoidal guide plate relative to the base plate, the gas rod body is fixed to the edge of the lower side of the base plate, and the telescopic end of the gas rod passes through the base plate and is connected to the bottom of the trapezoidal guide plate.

[0013] The present invention is further configured such that the positioning assembly includes a support fixed to the edge of the side panel, a shaft rod movably passing through the bearing and connected to the support, a clamping member equidistantly fixed to the circumference of the shaft rod, and a micro motor for rotating the shaft rod, wherein the micro motor is fixed to the outside of the support.

[0014] The utility model is further configured such that the lifting assembly includes a cylinder fixed to the middle position of the upper side of the beam, and a guide rod fixed to the upper side of the support, the telescopic end of the cylinder is fixed to the middle of the beam, and the guide rod passes through the end of the beam.

[0015] The present invention is further configured such that the screw is rotatably connected to the middle position of the frame, a rotary motor is adapted to be installed at the end of the screw, and the rotary motor is fixed to the side of the beam.

[0016] The present invention is further configured such that the protruding structure on the inner side of the frame cooperates with the groove on the edge of the movable seat, and a threading groove is provided on the edge of the movable seat.

[0017] The present invention is further configured such that the sewing end head is located directly above the sewing area, and the sewing area is connected to an external control drive.

[0018] The present invention is further configured such that the positioning components are symmetrically arranged about the center line of the base plate, and the positioning components are located above the inclined surface of the trapezoidal guide plate.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model realizes an efficient hemming process through a three-axis operation system (height, transverse direction and fabric conveying), improves production efficiency and reduces production costs. The lifting and lowering drive of the crossbeam by the telescopic end of the cylinder and the horizontal adjustment of the transverse moving component realize comprehensive control of the position of the sewing end, with a high level of automation, thereby improving the efficiency of the hemming process; at the same time, it supports two modes of fixed hemming and conveying hemming, which can adapt to different production needs and enhance the adaptability and versatility of the device.

[0021] 2. The utility model realizes the change of the inclination angle of the cloth entering and exiting the hemming table and the adjustment of the tension of the cloth by setting a height-adjustable lifting carrier, and the positioning component is used to assist in fixing the cloth relative to the hemming table, ensuring accurate lateral hemming of the cloth and precise positioning of the cloth in transportation, cooperating with the subsequent hemming process, and also facilitating the continuous hemming processing of the cloth; the cooperation between the lifting carrier and the positioning component realizes the automated cloth pressing and positioning process, reduces the need for manual intervention, is suitable for the hemming positioning of cloth of multiple thicknesses and sizes, ensures that the cloth is accurately positioned before sewing, and reduces the hemming quality problems caused by position deviation.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 This is a schematic diagram of the overall structure of a hemming device used in clothing manufacturing.

[0025] Figure 2 This is a schematic diagram of the other side of the overall structure of a hemming device used in clothing manufacturing.

[0026] Figure 3 The present invention is a structural schematic diagram of an edge trimming platform in an edge trimming device used in garment manufacturing.

[0027] Figure 4 The figure is a schematic diagram of the structure of a trapezoidal guide plate in a hemming device used in garment manufacturing.

[0028] Figure 5 A hemming device for garment manufacturing Figure 2 A magnified schematic diagram of the structure in the middle.

[0029] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0030] 1. Edge trimming table; 101. Side panel; 102. Lifting carrier; 102a. Trapezoidal guide plate; 102b. Sewing area; 102c. Air rod; 103. Positioning assembly; 103a. Support; 103b. Shaft; 103c. Pressing piece; 103d. Micro motor; 104. Bottom plate; 2. Adjusting mechanism; 201. Crossbeam; 202. Lateral moving assembly; 202a. Frame; 202b. Moving seat; 202c. Screw; 202d. Rotating motor; 203. Lifting assembly; 203a. Cylinder; 203b. Guide rod; 3. Sewing end. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0032] Example 1

[0033] See also Figure 1-5 The utility model is a hemming device for clothing manufacturing, including an hemming platform 1 for conveying and receiving cloth, the hemming platform 1 including a bottom plate 104, side plates 101 fixed to the upper side edges of the bottom plate 104, a lifting carrier 102 located parallel to the side plates 101, and a positioning component 103 fixed to the upper side edges of the side plates 101. The hemming platform 1 cooperates with an external cloth conveying device, and its cloth is passed through the upper part of the hemming platform 1. By setting a height-adjustable lifting carrier 102, the inclination angle of the cloth entering and exiting the hemming platform 1 and the tension of the cloth can be adjusted, and the positioning component 103 is used to assist in fixing the cloth relative to the hemming platform 1 to ensure accurate lateral hemming of the cloth.

[0034] Specifically, the lifting carrier 102 includes a trapezoidal guide plate 102a arranged on the upper side of the base plate 104, a sewing area 102b embedded in the middle position of the top of the trapezoidal guide plate 102a, and a gas rod 102c for adjusting the height of the trapezoidal guide plate 102 relative to the base plate 104; the positioning assembly 103 includes a support 103a fixed to the edge of the side plate 101, a shaft 103b movably connected to the support 103a through a bearing, a clamping piece 103c equidistantly fixed to the circumference of the shaft 103b, and a micro motor 103d for rotating the shaft 103b.

[0035] Furthermore, the main body of the gas rod 102c is fixed to the lower side edge of the base plate 104, and the telescopic end of the gas rod 102c passes through the base plate 104 and is connected to the bottom of the trapezoidal guide plate 102a; the micro motor 103d is fixed to the outside of the support 103a; the positioning assembly 103 is symmetrically arranged about the center line of the base plate 104, and the positioning assembly 103 is located above the inclined surface of the trapezoidal guide plate 102a.

[0036] The operation process of this embodiment is as follows:

[0037] 1. The fabric to be edged is delivered to the edge-edge-edge table 1 through the external fabric conveying device;

[0038] Second, adjust the air rod 102c so that the trapezoidal guide plate 102a is at a height suitable for receiving the cloth. The cloth passes through the upper part of the edge trimming platform 1 from the external conveying device and is placed on the trapezoidal guide plate 102a. According to the cloth thickness and edge trimming requirements, the height of the trapezoidal guide plate 102a is adjusted by the air rod 102c to change the inclination angle of the cloth entering and exiting the edge trimming platform 1 to ensure that the cloth enters the edge trimming position smoothly. At the same time, according to the tightness of the cloth, the tension of the cloth is adjusted in the above manner to ensure the stability of the edge trimming.

[0039] 3. After the fabric that needs to be edged is transported to the sewing area 102b, the micro motor 103d is started to drive the shaft 103b to rotate, thereby driving the equally spaced pressing members 103c to press the fabric to ensure that the fabric is fixed relative to the edge-edge table 1.

[0040] Through the above steps, the fabric being conveyed is accurately positioned, coordinated with the subsequent hemming process, and at the same time facilitates the continuous hemming processing of the fabric. The cooperation between the lifting carrier 102 and the positioning component 103 realizes the automated fabric pressing and positioning process, reduces the need for manual intervention, and is suitable for the hemming positioning of fabrics of multiple thicknesses and sizes, ensuring that the fabric is accurately positioned before sewing, and reducing hemming quality problems caused by position deviation.

[0041] Example 2

[0042] See also Figure 1-5Based on the first embodiment, a sewing device for garment manufacturing includes an adjusting mechanism 2 mounted on the upper part of a sewing platform 1, and a sewing end 3 adapted to be mounted on the adjusting mechanism 2; the adjusting mechanism 2 includes a crossbeam 201, a lifting assembly 203 for lifting and lowering the crossbeam 201, and a transverse moving assembly 202 fixed to the inner side of the crossbeam 201; the transverse moving assembly 202 includes a frame 202a fixed to the inner side of the crossbeam 201, a movable seat 202b movably connected to the interior of the frame 202a, and a screw 202c threadedly adapted to be mounted on the movable seat 202b; the sewing end 3 is fixed to the lower side of the movable seat 202b; the lifting assembly 203 in the adjusting mechanism 2 is used to adjust the vertical position of the sewing end 3, while the transverse moving assembly 202 is used to adjust the transverse position of the sewing end 3, and cooperates with the external traction of the fabric to form a three-axis operation system, which facilitates the multi-position sewing of the fabric, realizes an efficient sewing process, and improves production efficiency.

[0043] Specifically, the lifting assembly 203 includes a cylinder 203a fixed to the middle position of the upper side of the beam 201, and a guide rod 203b fixed to the upper side of the support 103a. The screw 202c is rotatably connected to the middle position of the frame 202a. The end of the screw 202c is adapted to be installed with a rotating motor 202d, and the rotating motor 202d is fixed to the side of the beam 201.

[0044] Furthermore, the telescopic end of the cylinder 203a is fixed to the middle of the beam 201, the guide rod 203b passes through the end of the beam 201, the raised structure on the inner side of the frame 202a cooperates with the groove on the edge of the movable seat 202b, and a threading groove is provided on the edge of the movable seat 202b. The sewing end 3 is located directly above the sewing area 102b, and the sewing area 102b is connected to an external control drive.

[0045] The specific operation steps of this embodiment are divided into two types: fixed edge and conveying edge. Among them, the implementation steps of fixed edge are:

[0046] 1. The fabric is fixedly positioned by the cooperation between the lifting carrier 102 and the positioning assembly 103 in the first embodiment. At this time, the sewing end 3 is located directly above the edge to be sewn.

[0047] Second, the cylinder 203a is activated to adjust the height of the crossbeam 201. The horizontal moving assembly 202 thereof is raised and lowered synchronously with the crossbeam 201, thereby changing the operating height of the sewing head 3 so that it contacts the sewing section of the fabric. Under the action of the external PLC automatic programming drive, sewing and hemming are started (this automatic sewing technology is a relatively mature and common means in current automation technology and is not described in a restrictive manner here);

[0048] 3. Simultaneously, the rotary motor 202d is started, and the rotation of the screw 202c matched with the output shaft of the rotary motor 202d drives the movable seat 202b to move laterally along the frame 202a. During the movement, the sewing end 3 is driven to move, thereby completing the transverse hemming of the fabric.

[0049] The principle of conveying and sewing is similar to the above. During implementation, there is no need to press the fabric through the positioning component 103 to maintain continuous conveying of the fabric. According to the actual sewing requirements, the horizontal moving component 202 is selectively started to adjust the position of its sewing end 3 to achieve conveying and sewing of the fabric at the same time.

[0050] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0051] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sewing device for garment manufacturing, comprising a sewing platform (1) for conveying and receiving fabric, an adjusting mechanism (2) mounted on the upper portion of the sewing platform (1), and a sewing end (3) adapted to be mounted on the adjusting mechanism (2); characterized in that: The edge trimming platform (1) comprises a bottom plate (104), side plates (101) fixed to the upper side edges of the bottom plate (104), a lifting carrier (102) located between and parallel to the side plates (101), and a positioning assembly (103) fixed to the upper side edges of the side plates (101); The adjustment mechanism (2) comprises a crossbeam (201), a lifting assembly (203) for lifting and lowering the crossbeam (201), and a transverse moving assembly (202) fixed on the inner side of the crossbeam (201); The transverse moving assembly (202) comprises a frame (202a) fixed to the inner side of the beam (201), a moving seat (202b) movably connected to the inside of the frame (202a), and a screw (202c) threadedly adapted to be mounted on the moving seat (202b); The sewing end (3) is fixed to the lower side of the movable seat (202b).

2. A hemming device for garment manufacturing according to claim 1, characterized in that: The lifting carrier (102) includes a trapezoidal guide plate (102a) arranged on the upper side of the base plate (104), a sewing area (102b) embedded in the middle position of the top of the trapezoidal guide plate (102a), and a gas rod (102c) used for adjusting the height of the trapezoidal guide plate (102a) relative to the base plate (104). The main body of the gas rod (102c) is fixed to the edge of the lower side of the base plate (104), and the telescopic end of the gas rod (102c) passes through the base plate (104) and is connected to the bottom of the trapezoidal guide plate (102a).

3. The edge binding device for garment manufacturing according to claim 1, characterized in that: The positioning assembly (103) comprises a support (103a) fixed to the edge of the side plate (101), a shaft (103b) movably connected to the support (103a) via a bearing, a pressing member (103c) equidistantly fixed to the circumference of the shaft (103b), and a micro motor (103d) for rotating the shaft (103b), wherein the micro motor (103d) is fixed to the outside of the support (103a).

4. The edge binding device for garment manufacturing according to claim 1, characterized in that: The lifting assembly (203) comprises a cylinder (203a) fixed to the middle position of the upper side of the beam (201), and a guide rod (203b) fixed to the upper side of the support (103a); the telescopic end of the cylinder (203a) is fixed to the middle of the beam (201), and the guide rod (203b) passes through the end of the beam (201).

5. The edge binding device for garment manufacturing according to claim 1, characterized in that: The screw rod (202c) is rotatably connected to the middle position of the frame (202a), and a rotating motor (202d) is adapted to be installed at the end of the screw rod (202c), and the rotating motor (202d) is fixed to the side of the beam (201).

6. The edge binding device for garment manufacturing according to claim 1, characterized in that: The inner protruding structure of the frame (202a) matches the groove on the edge of the movable seat (202b), and a threading groove is provided on the edge of the movable seat (202b).

7. The edge binding device for garment manufacturing according to claim 1, characterized in that: The sewing end head (3) is located directly above the sewing area (102b), and the sewing area (102b) is connected to an external control drive.

8. The edge binding device for garment manufacturing according to claim 1, characterized in that: The positioning assembly (103) is symmetrically arranged about the center line of the bottom plate (104), and the positioning assembly (103) is located above the inclined surface of the trapezoidal guide plate (102a).

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