Novel industrial sewing machine

Abstract

The utility model discloses a novel industrial sewing machine which comprises a table frame, a pedal controller, a driving connecting rod, a crank case, a machine case, a presser foot and needle part, a reversible cloth feeding structure and a controller, the pedal controller is movably arranged at the bottom of the table frame, and the driving connecting rod is fixedly arranged at the top of the pedal controller. A crank case is fixedly connected to the top of the driving connecting rod, a machine case is fixedly arranged at the top of the crank case, a presser foot and a needle part are fixedly arranged at the other end of the machine case, a reversible cloth feeding structure is fixedly arranged at the top of the table frame, and a controller is fixedly arranged at the end, away from the crank case, of the bottom of the table frame. The table frame comprises a table top and table legs, the pedal controller is located in the middle of the table legs, the crank case is located at the bottom of the table top, the machine box is located at the top of the table top, and the novel industrial sewing machine has the remarkable advantages in the aspects of operation simplicity and convenience, efficient stability, integration degree, intelligence, adaptability, safety and the like.

Description

Technical Field

[0001] The utility model relates to the field of sewing machines, in particular to a new type of industrial sewing machine. Background Art

[0002] With the continuous development of science and technology, industrial sewing technology is also constantly improving. In the mechanical age, sewing machines mainly relied on mechanical principles and realized sewing actions through complex mechanical mechanisms. Sewing machines in this period required manual operation and were less efficient, but had a simple structure and a relatively low price. With the invention of electric motors, electric sewing machines came into being. Electric sewing machines have realized automated production, improved production efficiency, and met the needs of large-scale production. After entering the 20th century, with the rapid development of computer technology, intelligence and digitalization have become important directions for the development of sewing machines. Computer-controlled sewing machines can realize automated and intelligent sewing with higher precision and efficiency. In addition, with the continuous emergence of new materials and new processes, sewing machines are also constantly being updated, which improves the reliability and stability of the equipment. At present, my country has become one of the world's largest producers, consumers and exporters of sewing machinery. my country's sewing machine industry has experienced a leapfrog development process from scratch, from small to large, and from low-end to high-end. In terms of technology, my country has already possessed strong R&D and innovation capabilities, and has a number of technologies and brands with independent intellectual property rights. In the future, with the continuous development of science and technology, my country's sewing machine industry will continue to develop in the direction of intelligence, digitization and efficiency, and provide better technical support for the upgrading and development of industries such as clothing, shoes and hats.

[0003] However, there are few new industrial sewing machines on the market, or the existing related technologies have certain defects. For example, the existing cloth feeding structure can only perform forward sewing but not reverse sewing, is complicated to use, is not intelligent enough, and has a limited scope of application. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical defects and provide a new industrial sewing machine to solve the problems that the existing cloth feeding structure can only perform forward sewing but not reverse sewing, is complicated to use, is not intelligent enough, and has a limited scope of application.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a new type of industrial sewing machine, including a table frame, a foot controller, a driving connecting rod, a crankcase, a chassis, a presser foot and a needle part, a reversible cloth feeding structure, and a controller. The bottom of the table frame is movably provided with a foot controller, the top of the foot controller is fixedly provided with a driving connecting rod, the top of the driving connecting rod is fixedly connected to the crankcase, the top of the crankcase is fixedly provided with a chassis, the other end of the chassis is fixedly provided with a presser foot and a needle part, the top of the table frame is fixedly provided with a reversible cloth feeding structure, and the bottom of the table frame is fixedly provided with a controller at one end away from the crankcase.

[0006] Furthermore, the table frame includes a table top and table legs, and the foot controller is located in the middle of the table legs.

[0007] Furthermore, the crankcase is located at the bottom of the desktop, the chassis is located at the top of the desktop, and the interior of the chassis contains the internal structure of a conventional sewing machine.

[0008] Furthermore, the reversible cloth feeding structure is composed of a motor, a bevel gear set, and a retractable cloth feeding rod. The output end of the motor can rotate forward and reverse, and a cylinder motor is arranged inside the retractable cloth feeding rod.

[0009] Furthermore, the controller is located at one end of the bottom of the desktop away from the crankcase, a wire is fixedly arranged on the back of the controller, a display screen is arranged on the controller, and buttons are fixedly arranged at the bottom of the display screen.

[0010] Compared with the prior art, the utility model has the following advantages: Easy operation: The sewing machine adopts a foot controller, which simplifies the operation process and makes the operation easier. Especially for industrial environments that require long-term repetitive sewing work, this design greatly reduces the labor intensity of the operator.

[0011] Efficient and stable: The settings of the crankcase, chassis, presser foot and needle parts, as well as the reversible cloth feeding structure, all ensure the efficient and stable operation of the sewing machine. In particular, the reversible cloth feeding structure, through the cooperation of the motor, helical gear set, and retractable cloth feeding rod, can achieve fast and accurate cloth feeding, thus improving production efficiency.

[0012] High integration: The chassis contains the internal structure of a conventional sewing machine, which makes the structure of the sewing machine more compact and saves space. At the same time, the integrated internal structure also helps to improve the stability and reliability of the sewing machine.

[0013] Intelligence: The controller is located at the bottom of the desktop, away from the crankcase, for easy operation. The display screen and button design on the controller allow the operator to intuitively understand the operating status of the sewing machine and perform corresponding controls through buttons. This greatly improves the intelligence of the sewing machine and helps to achieve automated production.

[0014] Wide adaptability: The sewing machine is designed to be flexible and can be adjusted accordingly according to different production requirements. For example, the coordination of the motor, helical gear set, and retractable feed rod in the reversible feed structure can be adjusted according to different fabrics and sewing requirements, which improves the adaptability of the sewing machine.

[0015] High safety: The wire fixing design on the back of the controller can effectively prevent the wire from loosening or falling off, which improves the safety of the sewing machine. At the same time, the design of the entire sewing machine also fully considers the safety of the operator to avoid possible accidental injuries.

[0016] In summary, this new type of industrial sewing machine has significant advantages in ease of operation, high efficiency and stability, integration, intelligence, adaptability and safety, which helps to improve production efficiency and product quality and reduce labor intensity and production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a new type of industrial sewing machine.

[0018] Figure 2 This utility model is a new type of industrial sewing machine Figure 1 Schematic diagram of the structure at point A in the middle.

[0019] Figure 3 The utility model is a schematic diagram of a reversible cloth feeding structure of a novel industrial sewing machine. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0024] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Example:

[0026] A novel industrial sewing machine comprises a table frame 1, a foot controller 2, a driving connecting rod 3, a crankcase 4, a chassis 5, a presser foot and a needle part 6, a reversible cloth feeding structure 7, and a controller 8. The table frame 1 is movably provided with a foot controller 2 at the bottom, the foot controller 2 is fixedly provided with a driving connecting rod 3 on the top, the driving connecting rod 3 is fixedly connected to the crankcase 4 on the top, the chassis 5 is fixedly provided with the top of the crankcase 4, the presser foot and the needle part 6 are fixedly provided at the other end of the chassis 5, the table frame 1 is fixedly provided with a reversible cloth feeding structure 7 on the top, and the bottom of the table frame 1 is fixedly provided with a controller 8 at one end away from the crankcase 4.

[0027] The table frame 1 includes a table top 101 and table legs 102 , and the foot controller 2 is located in the middle of the table legs 102 .

[0028] The crankcase 4 is located at the bottom of the desktop 101, and the chassis 5 is located at the top of the desktop 101. The interior of the chassis 5 contains the internal structure of a conventional sewing machine.

[0029] The reversible cloth feeding structure 7 is composed of a motor 701, a bevel gear set 702, and a retractable cloth feeding rod 703. The output end of the motor 701 can rotate forward and reverse, and a cylinder motor is arranged inside the retractable cloth feeding rod 703.

[0030] The controller 8 is located at the bottom of the desktop 101 away from the crankcase 4. A wire 801 is fixedly arranged on the back of the controller 8. A display screen 802 is arranged on the controller 8. A button 803 is fixedly arranged at the bottom of the display screen 802.

[0031] When the utility model is implemented, the equipment is installed and prepared: first, the industrial sewing machine is placed on a stable workbench. Make sure the power cord is connected stably and turn on the power switch.

[0032] Foot controller connection: Connect the foot controller to the controller via the corresponding connection cable. Make sure the connection is firm and test whether the foot controller can work properly.

[0033] Installation of the chassis with presser foot and needle part: Place the chassis on the table frame and adjust the position as needed. Then, attach the presser foot and needle part to the chassis to make sure they can work properly.

[0034] Setting up the reversible cloth feeding structure: Assemble the motor, helical gear set and retractable cloth feeding rod according to the instructions. Make sure the motor can rotate forward and reverse to realize the retractable function of the cloth feeding rod and the forward and reverse functions, so that the trouser legs can be sewn forward and reverse.

[0035] Controller settings and adjustments: Set the corresponding parameters and sewing modes on the controller. You can view and adjust the settings through the display. At the same time, operate and select through the buttons.

[0036] Start sewing operation: After all settings are prepared, the operator can start sewing operation. The rotation of the driving connecting rod and crankcase is controlled by the foot controller to make the sewing machine work normally. At the same time, the reversible feeding structure is used to realize the feeding and reversal of the fabric to complete complex sewing tasks.

[0037] Maintenance and cleaning: During use, the sewing machine should be maintained and cleaned regularly to ensure the normal operation and service life of the equipment.

[0038] End of operation and shutdown: After completing the sewing task, turn off the power switch and disconnect the power supply. Then, organize the equipment and store it properly.

[0039] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A novel industrial sewing machine, comprising a table frame (1), a foot controller (2), a driving connecting rod (3), a crankcase (4), a chassis (5), a presser foot and a needle part (6), a reversible cloth feeding structure (7), and a controller (8), characterized in that: A foot controller (2) is movably arranged at the bottom of the table frame (1), a driving connecting rod (3) is fixedly arranged at the top of the foot controller (2), the top of the driving connecting rod (3) is fixedly connected to a crankcase (4), a machine case (5) is fixedly arranged on the top of the crankcase (4), a presser foot and a needle part (6) are fixedly arranged at the other end of the machine case (5), a reversible cloth feeding structure (7) is fixedly arranged at the top of the table frame (1), and a controller (8) is fixedly arranged at one end of the bottom of the table frame (1) away from the crankcase (4).

2. A novel industrial sewing machine according to claim 1, characterized in that: The table frame (1) comprises a table top (101) and table legs (102), and the foot controller (2) is located in the middle of the table legs (102).

3. A novel industrial sewing machine according to claim 1, characterized in that: The crankcase (4) is located at the bottom of the desktop (101), the case (5) is located at the top of the desktop (101), and the interior of the case (5) contains the internal structure of a conventional sewing machine.

4. A novel industrial sewing machine according to claim 1, characterized in that: The reversible cloth feeding structure (7) is composed of a motor (701), a bevel gear set (702), and a telescopic cloth feeding rod (703). The output end of the motor (701) can rotate forward and reverse, and a cylinder motor is arranged inside the telescopic cloth feeding rod (703).

5. The novel industrial sewing machine according to claim 1 is characterized in that: The controller (8) is located at the bottom of the desktop (101) at one end away from the crankcase (4), a wire (801) is fixedly arranged on the back of the controller (8), a display screen (802) is arranged on the controller (8), and a button (803) is fixedly arranged at the bottom of the display screen (802).

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