Automatic feeding device for garment tailoring

Abstract

The utility model provides an automatic feeding device for clothing tailoring, which comprises a tailoring machine, supporting rods are fixedly connected to the periphery of the top of the tailoring machine, a fixing plate is fixedly connected among the top ends of the four supporting rods, and electric lifting rods are fixedly connected to two sides of the bottom of the fixing plate and are positioned right above tailoring blades of the tailoring machine. And a lifting frame is fixedly connected between the output ends of the two electric lifting rods. Compared with the prior art, the electric lifting rods are started to drive the lifting frame to move downwards; therefore, the two electric cloth feeding assemblies can be driven to move downwards, cloth on the two sides of the blade is pressed and fixed through the conveying belt and the transmission roller, the cutting machine and the two electric cloth feeding assemblies are started at the same time, the cloth around the cutting position of the blade of the cutting machine can be positioned and conveyed from the two sides, and in the process that the cloth is cut by the blade, the cloth is cut. The phenomenon of uneven cloth cuts is avoided, and the tailoring and processing quality of clothes is effectively improved.

Description

Technical Field

[0001] The utility model relates to an automatic feeding device for clothing cutting, belonging to the field of clothing cutting and processing equipment. Background Technique

[0002] Clothing refers to the general term for clothes, shoes, bags, toys, ornaments, etc., mostly referring to clothes. A large amount of fabric is used in the clothing design process, and the cutting of the fabric is one of the most mainstream operations in the design.

[0003] In the prior art, in order to improve the clothing cutting efficiency, the fabric is cut during the process of conveying the fabric. However, during the fabric conveying process, the fabric around the cutting position of the blade is not fixed and positioned, so that during the blade cutting process, the fabric is easily offset due to the centrifugal force of the blade rotation, resulting in an uneven fabric cut, and reducing the quality of clothing cutting and processing.

[0004] In summary, the utility model provides an automatic feeding device for clothing cutting to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an automatic feeding device for clothing cutting to solve the problem of uneven cut easily occurring during fabric transmission and cutting as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model is realized by the following technical solutions: an automatic feeding device for clothing cutting, including a cutting machine. The four sides of the top of the cutting machine are fixedly connected with support rods. A fixed plate is fixedly connected between the tops of the four support rods. Both sides of the bottom of the fixed plate and directly above the cutting blade of the cutting machine are fixedly connected with electric lifting rods. A lifting frame is fixedly connected between the output ends of the two electric lifting rods. Both sides of the inner wall top of the lifting frame are slidably connected with transmission seats. Electric cloth feeding components are fixedly connected to the bottoms of the two transmission seats. A machine box is fixedly connected to one side of the lifting frame. A servo motor is fixedly connected to the inside of the machine box. The output end of the servo motor is fixedly connected with a bidirectional lead screw. One end of the bidirectional lead screw sequentially penetrates through the machine box, the lifting frame and the two transmission seats and extends to one side of the inner wall of the lifting frame.

[0007] Further, the bidirectional lead screw is rotationally connected with the machine box, and the lifting frame is rotationally connected with the bidirectional lead screw.

[0008] Further, both of the two transmission seats are threadedly connected with the bidirectional lead screw, and the thread directions of the threaded connections of the two transmission seats and the bidirectional lead screw are opposite.

[0009] Further, the front, back, and bottom of the lifting frame are all open, and the bottoms of the two transmission seats both extend below the lifting frame.

[0010] Further, the electric cloth feeding assembly includes a mounting frame fixedly connected to the bottom of the transmission seat. On both sides of the bottom of the mounting frame, connecting plates are fixedly connected. Between the opposite sides of the two connecting plates, three electromagnetic shafts are evenly rotatably connected from front to back. A transmission roller is sleeved on the shaft surface of the electromagnetic shaft, and a conveyor belt is drivingly connected between the roller surfaces of the three transmission rollers.

[0011] Further, the electromagnetic shaft is fixedly connected to the transmission roller, and the transmission roller is rotatably connected between the opposite sides of the two connecting plates through the electromagnetic shaft.

[0012] Further, the front, back, and bottom of the mounting frame are all open, and the bottom of the transmission roller extends below the connecting plate.

[0013] Advantages of the present utility model:

[0014] By starting the electric lifting rod, the lifting frame is driven to move downward, so that the two electric cloth feeding assemblies can be driven to move downward, and the cloth on both sides of the blade can be pressed and fixed through the conveyor belt and the transmission roller. At the same time, by starting the cutting machine and the two electric cloth feeding assemblies, the cloth around the cutting position of the cutting machine blade can be positioned and conveyed from both sides, so that during the cutting of the cloth by the blade, the phenomenon of uneven cloth cut will not occur, effectively improving the quality of clothing cutting and processing.

[0015] By starting the forward and reverse rotation switch of the output end of the servo motor, the bidirectional lead screw can be driven to rotate forward and backward, so that the distance between the two transmission seats can be adjusted, and then the distance between the two electric cloth feeding assemblies can be adjusted according to the size requirements of the cut cloth, effectively expanding the adaptation range of the clothing cutting device. Description of the drawings

[0016] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes, and advantages of the present utility model will become more obvious:

[0017] Figure 1 It is a schematic three-dimensional view of the structure of an automatic feeding device for clothing cutting of the present utility model;

[0018] Figure 2 It is a schematic front view of the structure of an automatic feeding device for clothing cutting of the present utility model;

[0019] Figure 3 It is a schematic front sectional view of the structure of an automatic feeding device for clothing cutting of the present utility model;

[0020] Figure 4 ForFigure 3 Schematic side sectional view of the structure of the shown electric cloth feeding assembly.

[0021] In the figure: 1, cutting machine; 2, support rod; 3, fixing plate; 4, electric lifting rod; 5, lifting frame; 6, transmission seat; 7, electric cloth feeding assembly; 8, chassis; 9, servo motor; 10, bidirectional lead screw; 71, mounting frame; 72, connecting plate; 73, electromagnetic shaft; 74, transmission roller; 75, conveyor belt. Specific implementation manners

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution: an automatic feeding device for clothing cutting, including a cutting machine 1, support rods 2 are fixedly connected to the peripheries of the top of the cutting machine 1, a fixing plate 3 is fixedly connected between the tops of the four support rods 2, electric lifting rods 4 are fixedly connected to both sides of the bottom of the fixing plate 3 and directly above the cutting blades of the cutting machine 1, both electric lifting rods 4 are connected to an external power supply and are provided with the same power control switch, a lifting frame 5 is fixedly connected between the output ends of the two electric lifting rods 4, both sides of the inner wall of the top of the lifting frame 5 are slidably connected with transmission seats 6, electric cloth feeding assemblies 7 are fixedly connected to the bottoms of the two transmission seats 6, a chassis 8 is fixedly connected to one side of the lifting frame 5, a servo motor 9 is fixedly connected to the inside of the chassis 8, the servo motor 9 is connected to an external power supply and is provided with a power control switch, the servo motor 9 is a three-phase asynchronous motor, the output end can rotate forward and backward, the output end of the servo motor 9 is fixedly connected to a bidirectional lead screw 10, one end of the bidirectional lead screw 10 sequentially penetrates through the chassis 8, the lifting frame 5 and the two transmission seats 6 and extends to one side of the inner wall of the lifting frame 5, the bidirectional lead screw 10 is rotationally connected to the chassis 8, the lifting frame 5 is rotationally connected to the bidirectional lead screw 10, both transmission seats 6 are threadedly connected to the bidirectional lead screw 10, the thread directions of the threaded connections between the two transmission seats 6 and the bidirectional lead screw 10 are opposite, both transmission seats 6 are limited by the lifting frame 5, when the bidirectional lead screw 10 rotates clockwise, the two transmission seats 6 can be driven to slide close to each other on the top of the inner wall of the lifting frame 5, when the bidirectional lead screw 10 rotates counterclockwise, the two transmission seats 6 can be driven to slide away from each other on the top of the inner wall of the lifting frame 5, the front, back and bottom of the lifting frame 5 are all open, and the bottoms of the two transmission seats 6 both extend below the lifting frame 5.

[0024] Please refer to Figures 2-4, the electric cloth feeding assembly 7 includes a mounting frame 71, the mounting frame 71 is fixedly connected to the bottom of the transmission seat 6, both sides of the bottom of the mounting frame 71 are fixedly connected with connecting plates 72, and three electromagnetic shafts 73 are evenly rotatably connected between the opposite sides of the two connecting plates 72 from front to back. The electromagnetic shaft 73 is a mechanical component that works based on electromagnetic principles and is commonly used in transmission systems and automation equipment. It combines the characteristics of electromagnetism and mechanical motion and can achieve power transmission and control with high efficiency. The electromagnetic shaft 73 realizes motion through electromagnetic force. Common forms include the combination of an electromagnetic coil and a permanent magnet. When an electric current passes through the coil, a magnetic field will be generated around it, thereby driving the rotation or linear motion of the shaft. A transmission roller 74 is sleeved on the shaft surface of the electromagnetic shaft 73, and a conveyor belt 75 is drivingly connected between the roller surfaces of the three transmission rollers 74. The three electromagnetic shafts 73 inside the two electric cloth feeding assemblies 7 are all connected to an external power supply and are provided with the same power control switch, and the rotation directions of each electromagnetic shaft 73 are the same, so that each transmission roller 74 can be driven to rotate in the same direction simultaneously. The electromagnetic shaft 73 is fixedly connected to the transmission roller 74, and the transmission roller 74 is rotatably connected between the opposite sides of the two connecting plates 72 through the electromagnetic shaft 73. The front, back, and bottom of the mounting frame 71 are all open, and the bottom of the transmission roller 74 extends below the connecting plate 72. The two electric cloth feeding assemblies 7 are respectively located on both sides directly above the blade of the cutting machine 1.

[0025] Specific implementation method: After the fabric is conveyed to the top of the cutting machine 1, start the electric lifting rod 4 to drive the lifting frame 5 to move downward, so that the two electric cloth feeding assemblies 7 can be driven to move downward and the fabric on both sides of the blade can be pressed and fixed through the conveyor belt 75 and the transmission roller 74. At the same time, start the cutting machine 1 and the electromagnetic shafts 73 inside the two electric cloth feeding assemblies 7, and the transmission roller 74 can be driven to rotate. The transmission roller 74 drives the conveyor belt 75 to convey, so that the conveyor belt 75 can position and convey the fabric around the cutting position of the blade of the cutting machine 1 from both sides, so that during the process of the blade cutting the fabric, the phenomenon of uneven fabric cut will not occur, effectively improving the quality of clothing cutting and processing.

[0026] When it is necessary to adjust the distance between the two electric cloth feeding assemblies 7 according to the size of the fabric, the forward and reverse rotation switch of the output end of the servo motor 9 can be started. When the output end of the servo motor 9 rotates clockwise, the bidirectional lead screw 10 can be driven to rotate clockwise, so that the two transmission seats 6 can be driven to slide close on the top inner wall of the lifting frame 5, and the distance between the two electric cloth feeding assemblies 7 can be shortened. When the output end of the servo motor 9 rotates counterclockwise, the bidirectional lead screw 10 can be driven to rotate counterclockwise, so that the two transmission seats 6 can be driven to slide away on the top inner wall of the lifting frame 5, expanding the distance between the two electric cloth feeding assemblies 7, so that the automatic feeding device can be flexibly adjusted according to the size of the cut fabric, effectively expanding the adaptation range of the clothing cutting device.

[0027] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic feeding device for cutting clothing, comprising a cutting machine (1), characterized in that: The top of the cutting machine (1) is fixedly connected with support rods (2) on all sides, the tops of the four support rods (2) are fixedly connected with a fixing plate (3), the two sides of the bottom of the fixing plate (3) and located directly above the cutting blade of the cutting machine (1) are fixedly connected with electric lifting rods (4), the output ends of the two electric lifting rods (4) are fixedly connected with a lifting frame (5), the top of the inner wall of the lifting frame (5) is slidably connected with a transmission seat (6), the bottoms of the two transmission seats (6) are fixedly connected with an electric cloth feeding assembly (7), one side of the lifting frame (5) is fixedly connected with a chassis (8), the inside of the chassis (8) is fixedly connected with a servo motor (9), the output end of the servo motor (9) is fixedly connected with a bidirectional lead screw (10), one end of the bidirectional lead screw (10) passes through the chassis (8), the lifting frame (5) and the two transmission seats (6) in sequence and extends to one side of the inner wall of the lifting frame (5).

2. The automatic feeding device for garment cutting according to claim 1, characterized in that: The bidirectional lead screw (10) is rotatably connected to the chassis (8), and the lifting frame (5) is rotatably connected to the bidirectional lead screw (10).

3. The automatic feeding device for garment cutting according to claim 1, characterized in that: The two transmission seats (6) are both threadedly connected to the bidirectional lead screw (10), and the thread directions of the threaded connections between the two transmission seats (6) and the bidirectional lead screw (10) are opposite.

4. The automatic feeding device for garment cutting according to claim 1, characterized in that: The front, back and bottom of the lifting frame (5) are all open, and the bottoms of the two transmission seats (6) extend to the bottom of the lifting frame (5).

5. The automatic feeding device for garment cutting according to claim 1, characterized in that: The electric cloth feeding assembly (7) comprises a mounting frame (71), the mounting frame (71) is fixedly connected to the bottom of the transmission seat (6), both sides of the bottom of the mounting frame (71) are fixedly connected to connecting plates (72), three electromagnetic shafts (73) are connected between the opposite sides of the two connecting plates (72) so as to rotate evenly from front to back, the axial surface of the electromagnetic shaft (73) is sleeved with a transmission roller (74), and a conveyor belt (75) is transmission-connected between the roller surfaces of the three transmission rollers (74).

6. The automatic feeding device for garment cutting according to claim 5, characterized in that: The electromagnetic shaft (73) is fixedly connected to the transmission roller (74), and the transmission roller (74) is rotatably connected between opposite sides of the two connecting plates (72) through the electromagnetic shaft (73).

7. The automatic feeding device for garment cutting according to claim 5, characterized in that: The front, back and bottom of the mounting frame (71) are all open, and the bottom of the driving roller (74) extends to below the connecting plate (72).

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