Cloth coding machine capable of efficiently driving and folding

Abstract

The utility model belongs to the technical field of cloth coding equipment, and particularly relates to a cloth coding machine capable of efficiently driving turnover, which comprises a rack, a carrying table, a coding mechanism and a turnover mechanism, the rack is provided with a platform and a first guide rail, the carrying table can slide on the guide rail, and the turnover mechanism drives a first turntable to rotate by utilizing a first servo motor; through cooperation of multiple connecting rods, a second rotating disc, a cam groove and other structures, vertical and folding movement of a needle type suction cup is achieved only through a single motor, the power and control structure is simplified, the cost and energy consumption are reduced, the folding action can be accurately controlled, the coding mechanism drives a coding device to move on a guide rail through an air cylinder, the coding position and height can be flexibly adjusted, and the coding efficiency is improved. The second servo motor and the screw on the rack can adjust the position of the carrying table in real time according to the state of the cloth, it is ensured that the distance between the coding and folding mechanism and the cloth is constant, the equipment stability and the production efficiency are improved, automatic production integration is facilitated, and the device is widely suitable for the textile cloth processing industry.

Description

Technical Field

[0001] The utility model belongs to the technical field of cloth coding equipment, in particular to a cloth coding machine with high-efficiency driven folding. Background Art

[0002] After cutting, clothing pieces need to be numbered and marked to facilitate subsequent processing and production of the clothing. Coding machines have a high degree of automation and are widely used in large-scale fabric production and processing, such as textile mills and printing and dyeing factories. They can meet the needs of double-sided coding, which can reduce labor and time costs, improve efficiency, and have high coding position accuracy, which helps to improve product quality and standardization.

[0003] Existing coding machines are mainly composed of the following parts: coding mechanism, folding mechanism, robotic arm, roller or conveyor belt, etc. They are also equipped with high-precision sensors to detect the position, speed and flipping status of the fabric to ensure accurate folding and continuous coding.

[0004] At present, the fabric coding machines in the existing technology have the following shortcomings: in traditional fabric coding and folding equipment, complex mechanical structures or multiple power sources are often used to drive fabric folding. When driven by multiple power sources, multiple motors or cylinders make the equipment power system structure complex and bloated, occupying a large amount of space, and the difficulty and cost of mechanical design and manufacturing increase dramatically. In terms of control, the coordinated control of multiple power sources requires high requirements, and precise matching of the parameters of each motor is required, which greatly increases the difficulty and cost of control system design. In terms of energy consumption, the operation and switching of multiple power sources consume a lot of energy, and the electricity bill for long-term operation is high, which is not in line with the concept of energy conservation and increases the energy burden of enterprises. Therefore, in order to solve the above problems, a fabric coding machine with efficient drive and folding is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of existing fabric coding machines, a fabric coding machine with high efficiency drive and folding is proposed.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: the present invention is a kind of cloth coding machine with high efficiency drive folding, comprising a frame, the frame comprising a platform for placing cloth, a first guide rail fixedly provided on the frame, a carrier slidably assembled on the first guide rail, a coding mechanism and a folding mechanism assembled on the carrier, the folding mechanism comprising a first turntable, a first connecting rod rotatably assembled at the eccentric position of the first turntable, a second connecting rod rotatably assembled at one end of the first connecting rod, a needle suction cup assembled at one end of the second connecting rod, a first servo motor for driving the first turntable to rotate is assembled on one side of the carrier, and a servo motor rotatably assembled with the first turntable The second turntable rotates synchronously, and the first turntable and the second turntable are fixedly provided with synchronous gears, and the two synchronous gears are fitted with synchronous belts. A linkage rod is provided for rotating on one side of the carrier, and a first limit block for limiting the second link is fixedly provided on one side of the linkage rod, and the second link slides through the first limit block. A positioning column is fixedly provided on the linkage rod, and a third link is rotatably assembled on the positioning column. A cam groove is provided on one side of the second turntable, and one end of the third link is rotatably assembled with a roller, and the roller extends into the cam groove. A second limit block for limiting the third link is fixedly provided on one side of the carrier, and the third link slides through the second limit block.

[0007] Preferably, a plurality of positioning columns are provided for adjusting the swing amplitude of the linkage rod.

[0008] Preferably, the coding mechanism includes a second guide rail fixedly arranged on the carrier, a movable seat is slidably mounted on the second guide rail, a coding device is mounted on the movable seat, a cylinder for driving the coding device to move is mounted on the carrier, and a piston rod at the active end of the cylinder is mounted on one side of the movable seat.

[0009] Preferably, the frame is equipped with a second servo motor for driving the carrier to move, and the output end of the second servo motor is fixedly provided with a screw through a coupling, and the screw is connected to the carrier through a threaded transmission.

[0010] Beneficial effects of the utility model:

[0011] The present invention demonstrates outstanding innovation and practicality in achieving the fabric folding function. In the design of the folding mechanism, multiple connecting rods cleverly cooperate with the turntable and cam groove structure to achieve the exquisite effect of using only one first servo motor to drive the needle suction cup to complete the up and down and folding movements. With the help of this unique transmission and constraint system, the rotational power of the motor can be accurately converted into a complex and highly ordered spatial motion path of the needle suction cup. Compared with the traditional solution that relies on multiple power sources or complex mechanical structures to achieve fabric folding, the present invention has significant advantages. From the perspective of equipment structure, it greatly simplifies the power system architecture and reduces the number of motors or The layout complexity and space occupation caused by the drive components effectively avoid the complex coordinated control challenges between multiple power sources in the control dimension, greatly reducing the design difficulty of the control system and significantly reducing development costs. At the same time, energy consumption during equipment operation can be effectively controlled, which meets the urgent needs of modern industry for green, energy-saving and efficient production. This energy-saving feature not only helps companies reduce long-term operating costs, but also conforms to the global advocacy of sustainable development of industrial production. It provides a valuable solution example for equipment upgrades and energy conservation and emission reduction in related industries such as textile fabric processing, and effectively promotes the industry's technological progress and the practice of environmental protection concepts. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0013] Figure 1 This is a structural stereogram of the coding mechanism and folding mechanism of the utility model;

[0014] Figure 2 yes Figure 1 Another side perspective structural stereogram;

[0015] Figure 3 This is a structural stereogram of the folding mechanism of the utility model;

[0016] Figure 4 It is a structural stereogram of the entire utility model;

[0017] Legend:

[0018] 1. Frame; 01. Platform; 2. First guide rail; 3. Carrier; 4. Coding mechanism; 5. Folding mechanism; 6. First turntable; 7. First connecting rod; 8. Second connecting rod; 9. Needle suction cup; 10. First servo motor; 11. Second turntable; 12. Synchronous gear; 13. Synchronous belt; 14. Linkage rod; 15. First limit block; 16. Positioning column; 17. Third connecting rod; 18. Cam groove; 19. Roller; 20. Second limit block; 21. Second guide rail; 22. Moving seat; 23. Coding device; 24. Cylinder; 25. Second servo motor; 26. Screw. DETAILED DESCRIPTION

[0019] 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.

[0020] Specific examples are given below.

[0021] See also Figures 1-4The utility model relates to a high-efficiency driven folding cloth coding machine, comprising a frame 1, the frame 1 including a platform 01 for placing cloth, a first guide rail 2 fixedly provided on the frame 1, a carrier 3 slidably assembled on the first guide rail 2, a coding mechanism 4 and a folding mechanism 5 assembled on the carrier 3, the folding mechanism 5 comprising a first turntable 6, the eccentric position of the first turntable 6 is rotatably assembled with a first connecting rod 7, one end of the first connecting rod 7 is rotatably assembled with a second connecting rod 8, one end of the second connecting rod 8 is equipped with a needle suction cup 9, one side of the carrier 3 is equipped with a first servo motor 10 for driving the first turntable 6 to rotate, and one side of the carrier 3 is rotatably assembled with a second turntable 11 that rotates synchronously with the first turntable 6, the first turntable 6 and the second turntable A synchronous gear 12 is fixedly provided on each disk 11, and a synchronous belt 13 is mounted on the two synchronous gears 12. A linkage rod 14 is rotatably provided on one side of the carrier 3, and a first limit block 15 for limiting the second link 8 is fixedly provided on one side of the linkage rod 14, and the second link 8 slides through the first limit block 15. A positioning column 16 is fixedly provided on the linkage rod 14, and a third link 17 is rotatably mounted on the positioning column 16. A cam groove 18 is provided on one side of the second turntable 11, and a roller 19 is rotatably mounted on one end of the third link 17, and the roller 19 extends into the cam groove 18. A second limit block 20 for limiting the third link 17 is fixedly provided on one side of the carrier 3, and the third link 17 slides through the second limit block 20;During operation, when the equipment starts the fabric folding program, the first servo motor 10 starts to run, and its output shaft drives the first turntable 6 to rotate. Since the first connecting rod 7 is connected to the eccentric position of the first turntable 6, the rotation of the first turntable 6 will cause the first connecting rod 7 to perform eccentric circular motion around the center of the first turntable 6, and the other end of the first connecting rod 7 is rotatably connected to the second connecting rod 8. This connection method converts the circular motion of the first connecting rod 7 into the reciprocating motion of the second connecting rod 8. Under the limiting action of the first limit block 15, the second connecting rod 8 can only slide back and forth in the up and down directions, and the needle suction cup 9 connected to one end thereof also produces corresponding movement. After the second turntable 11 rotates, the contour curve of the cam groove 18 forces the roller 19 to drive the third link 17 to slide along the direction defined by the second limit block 20. The third link 17 is connected to the linkage rod 14 through the positioning column 16, and the linkage rod 14 is fixed to the first limit block 15, thereby transmitting the movement of the third link 17 to the second link 8, and finally realizing the up and down movement of the needle suction cup 9. During the folding process, the needle sucker 9 can also swing to one side according to the design of the cam groove 18. In the initial state, the needle sucker 9 is at a higher position. As the first turntable 6 rotates, the needle sucker 9 gradually moves downward to approach the cloth on the platform 01. When it moves to the appropriate position, the needle sucker 9 contacts the cloth and absorbs the cloth. Then, as the first turntable 6 continues to rotate, the needle sucker 9 moves upward under the action of the connecting rod mechanism to lift the cloth. In the process of lifting, due to the coordinated action of the cam groove 18 and the third connecting rod 17, the needle sucker 9 swings to one side to complete the folding action of the cloth. Through the design of the folding mechanism 5 of the utility model, multiple connecting rods, turntables, cam grooves 18, The precise coordination of these structures allows the vertical and folding motions of the needle suction cup 9 to be cleverly achieved with a single first servo motor 10. When the first servo motor 10 drives the first turntable 6 to rotate, the coordinated action of a series of transmission and constraint structures, including the first connecting rod 7, the second connecting rod 8, the synchronous gear 12, the synchronous belt 13, the second turntable 11, the cam slot 18, and the associated connecting rods, precisely converts the rotary motion output by the first servo motor 10 into a complex and orderly spatial motion trajectory for the needle suction cup 9. This eliminates the need for additional external drive devices, greatly simplifying the device's power system structure and control complexity, and reducing manufacturing costs and energy consumption.

[0022] Furthermore, the positioning posts 16 are provided with a plurality of means for adjusting the swing amplitude of the linkage rod 14. During operation, when debugging the equipment or adjusting according to different requirements of the fabric folding process, the operator can select positioning posts 16 at different positions to install the third link 17 according to actual needs. When a positioning post 16 farther from the rotation center of the linkage rod 14 is selected, during the rotation of the second turntable 11, the force arm acting on the third link 17 through the cam groove 18 increases, thereby causing the linkage rod 14 to have a larger swing amplitude. On the contrary, when a closer positioning post 16 is selected, the force arm decreases, and the swing amplitude of the linkage rod 14 also decreases accordingly. This method of adjusting the swing amplitude of the linkage rod 14 by changing the position of the positioning post 16 indirectly changes the position of the needle. The suction cup 9 swings to one side during the folding process, thereby realizing precise adjustment of the folding amplitude of the fabric; the setting of multiple positioning columns 16 greatly enhances the adjustment flexibility and adaptability of the equipment. When facing different fabric products or changes in production processes, there is no need to carry out large-scale transformation of the entire folding mechanism or replace parts. It is only necessary to simply adjust the connection position of the third connecting rod 17 with different positioning columns 16 to quickly adjust the fabric folding angle. This not only saves time and cost for equipment adjustment, but also improves the versatility of the equipment, so that a fabric coding machine can meet the needs of various fabric processing, while improving production efficiency, reducing the equipment purchase and maintenance costs of the enterprise, and enhancing the competitiveness of the enterprise in the market.

[0023] Furthermore, the coding mechanism 4 includes a second guide rail 21 fixedly arranged on the carrier 3, and a moving seat 22 is slidably mounted on the second guide rail 21, and a coding device 23 is mounted on the moving seat 22. The carrier 3 is equipped with a cylinder 24 for driving the coding device 23 to move, and the piston rod at the active end of the cylinder 24 is assembled on one side of the moving seat 22; when working, when the cloth is placed on the platform 01, the coding program is started, and the cylinder 24 starts working according to the preset parameters after receiving the command of the control system. The piston inside the cylinder 24 drives the piston rod to perform telescopic movement under the push of air pressure. Since the piston rod is connected to one side of the moving seat 22, the telescopic movement of the piston rod is converted into a linear sliding of the moving seat 22 along the second guide rail 21, and the coding device 23 installed on the moving seat 22 also performs precise position movement on the second guide rail 21. During the movement, the coding device 23 performs coding operation on the cloth at the appropriate time according to the preset coding information, coding position coordinates, coding depth and other parameters.

[0024] Furthermore, the frame 1 is equipped with a second servo motor 25 for driving the carrier 3 to move. The output end of the second servo motor 25 is fixedly provided with a screw 26 through a coupling. The screw 26 is connected to the carrier 3 through a threaded transmission. When working, during the coding and folding process of the cloth, the cloth is folded by the folding mechanism 5 after coding, and the thickness of the cloth below which has not been coded and folded will change, resulting in a change in the distance between the coding mechanism 4 and the folding mechanism 5 on the carrier 3. At this time, the control system sends an instruction to the second servo motor 25 according to the preset program and the cloth position information fed back by the sensor. After receiving the instruction, the second servo motor 25 drives the screw 26 to rotate. Due to the distance between the screw 26 and the carrier 3 By adopting a threaded transmission connection, the rotational motion of the screw 26 is converted into the linear motion of the carrier 3. When the cloth becomes thicker or moves upward, the motor reverses according to the corresponding signal, and the carrier 3 moves upward along the first guide rail 2; when the cloth becomes thinner or moves downward, the motor rotates forward and the carrier 3 moves downward. In this way, the carrier 3 adjusts its vertical position in real time, so that the coding mechanism 4 and the folding mechanism 5 on the carrier 3 always maintain a constant distance from the cloth below, thereby ensuring the normal progress of the coding and folding operations, and maintaining the optimal working distance between the carrier and the cloth, which is conducive to efficient collaborative operation with other automated equipment on the cloth processing production line, significantly improving the degree of automation integration of the entire production line and the precise coordination of the production rhythm.

[0025] 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.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A highly efficient driven folding cloth coding machine, comprising a frame (1), the frame (1) including a platform (01) for placing cloth, characterized in that: The frame (1) is fixedly provided with a first guide rail (2), a carrier (3) is slidably mounted on the first guide rail (2), a coding mechanism (4) and a folding mechanism (5) are mounted on the carrier (3), the folding mechanism (5) comprises a first turntable (6), an eccentric position of the first turntable (6) is rotatably mounted with a first connecting rod (7), one end of the first connecting rod (7) is rotatably mounted with a second connecting rod (8), one end of the second connecting rod (8) is rotatably mounted with a needle suction cup (9), a first servo motor (10) for driving the first turntable (6) to rotate is mounted on one side of the carrier (3), a second turntable (11) which rotates synchronously with the first turntable (6) is rotatably mounted on one side of the carrier (3), a synchronous gear (12) is fixedly mounted on both the first turntable (6) and the second turntable (11), and the two synchronous gears (12) are fixedly mounted on the first turntable (6). (12) is provided with a synchronous belt (13), one side of the carrier (3) is rotatably provided with a linkage rod (14), one side of the linkage rod (14) is fixedly provided with a first limit block (15) for limiting the second link (8), the second link (8) slides through the first limit block (15), a positioning column (16) is fixedly provided on the linkage rod (14), a third link (17) is rotatably provided on the positioning column (16), a cam groove (18) is provided on one side of the second turntable (11), one end of the third link (17) is rotatably provided with a roller (19), the roller (19) extends into the cam groove (18), a second limit block (20) is fixedly provided on one side of the carrier (3) for limiting the third link (17), and the third link (17) slides through the second limit block (20).

2. The high-efficiency driven folding cloth coding machine according to claim 1, characterized in that: A plurality of positioning columns (16) are provided for adjusting the swing amplitude of the linkage rod (14).

3. The high-efficiency driven folding cloth coding machine according to claim 1, characterized in that: The coding mechanism (4) comprises a second guide rail (21) fixedly arranged on the carrier (3); a movable seat (22) is slidably mounted on the second guide rail (21); a coding device (23) is mounted on the movable seat (22); a cylinder (24) for driving the coding device (23) to move is mounted on the carrier (3); a piston rod at an active end of the cylinder (24) is mounted on one side of the movable seat (22).

4. The high-efficiency driven folding cloth coding machine according to claim 1, characterized in that: The frame (1) is equipped with a second servo motor (25) for driving the carrier (3) to move. The output end of the second servo motor (25) is fixedly provided with a screw rod (26) via a coupling. The screw rod (26) is connected to the carrier (3) via a threaded transmission.

Images