Time-adjustable bowknot tying device

Abstract

The utility model discloses a time-adjustable bowknot tying device which comprises a mounting frame, a bottom cover plate is arranged at the top of the mounting frame, a top cover plate is hinged to the top of the bottom cover plate, a time adjuster is arranged on one side of the top of the top cover plate, electric cylinders are symmetrically arranged on the two sides of one end of the bottom in the bottom cover plate, and the electric cylinders are hinged to the bottom cover plate. A connecting rod is arranged at the output end of the electric cylinder, a mounting groove is formed in one end of the connecting rod, a hook piece is arranged in the mounting groove, a locking bolt is arranged on one side of the top of the connecting rod, and a second guide plate is arranged on the outer side of the connecting rod. Under the cooperation of the time regulator, the electric cylinder, the first guide plate, the sliding rod, the connecting rod and the limiting plate of the first spring, the time regulator is turned on, the time for correspondingly pulling the connecting rod can be adjusted according to different users and requirements for producing products, then the operation of stepping and pulling the sliding rod to tie a bowknot is replaced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a time-adjustable bow-tying device. Background Art

[0002] Bows are a widely used decorative item and are extremely popular among consumers, making them widely used in packaging, clothing, and other fields. However, due to the special knotting method of bows, they can only be produced by hand or with the assistance of human hands. The work efficiency is low, and the product quality is inconsistent, which makes it difficult to meet the mass production requirements of manufacturers. Bow-tying equipment is needed to improve efficiency.

[0003] The current bow tying equipment requires more operating steps in the traditional knotting process, and the required method is too complicated. There are three main power sources for bow tying machines on the market: foot-operated type, which is simple in equipment but requires manual pedaling for a long time, which can easily make people's legs tired and consumes a lot of energy. Long-term use will cause joint pain and cause strain; pure pneumatic and pure electric, which are stable in equipment and have high output. Workers do not need to use repeated force to pedal and are not easy to cause fatigue. However, unlike the foot-operated type, it is not easy to use. Once it is used, it requires energy consumption. When tying a small number of samples, it wastes resources and cannot be used conveniently, resulting in a limited scope of application. Utility Model Content

[0004] The purpose of the utility model is to provide a time-adjustable bow-tying device to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a time-adjustable bow-tying device, comprising a mounting frame, a bottom cover plate is provided on the top of the mounting frame, a top cover plate is hingedly connected to the top of the bottom cover plate, a time regulator is provided on one side of the top of the top cover plate, electric cylinders are symmetrically provided on both sides of one end of the bottom of the bottom cover plate, a connecting rod is provided at the output end of the electric cylinder, a mounting groove is provided at one end of the connecting rod, a hook is provided inside the mounting groove, a locking bolt is provided on one side of the top of the connecting rod, a second guide plate is provided on the outside of the connecting rod, the second guide plate is connected to the bottom cover plate, and the end of the connecting rod away from the mounting groove is provided with a The cam is secured to the chassis and has a first end that is secured to the chassis by a spring that is secured to the chassis' base and a second end that is secured to the chassis' base during movement.

[0006] Preferably, hinge blocks are symmetrically provided on both sides of the top of the bottom cover plate, and the bottom cover plate is hinged to the top cover plate through the hinge blocks, which facilitates the connection between the bottom cover plate and the top cover plate, so that the top cover plate can be opened for maintenance of the interior of the device.

[0007] Preferably, through holes are symmetrically provided on both sides of the bottom of the bottom cover plate, and the pull rope extends to the outside through the through holes, which facilitates the extension of the pull rope and facilitates the subsequent pulling of the sliding rod for movement.

[0008] Preferably, a hinge seat is provided in the middle of the bottom of the bottom cover plate and the middle of the top of the top cover plate, and the output end and bottom of the electric push rod are both located inside the hinge seat, so that the electric push rod can drive the top cover plate and the bottom cover plate to open and close automatically.

[0009] Preferably, a groove is provided in the middle of one end of the top cover plate and the bottom cover plate, and the connecting rod extends into the interior of the groove to facilitate the extension and retraction of the connecting rod.

[0010] Preferably, a guide rod is provided at one end of the top of the connecting plate, and the second spring is located on the outside of the guide rod to prevent the second spring from falling off.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the time-adjustable bow-tying device;

[0012] Through the cooperation of the time regulator, electric cylinder, first guide plate, sliding rod, connecting rod, and the limit plate of the first spring, the time regulator is opened, and the time of pulling the connecting rod can be adjusted according to different users and production needs, thereby replacing the foot-operated pulling of the sliding rod to tie the bow, thereby improving work efficiency. Then, through the cooperation of the pull rope, through hole, foot pedal, second spring and hinged rod, the ribbon is placed on the hook, and the bow can be tied by foot. When the power is off or the electric device is damaged, it is also convenient to continue tying the bow, and through the cooperation of the installation slot, locking bolt and hook, the hooks with holes of different diameters can be replaced, which is convenient for adapting to different silk threads, and the installation distance of the hook can also be adjusted to achieve the knotting strength of ribbons of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is a three-dimensional diagram of the internal structure of the bottom cover of the present invention;

[0015] Figure 3 It is a side sectional view of the utility model;

[0016] Figure 4 It is a side view of the connecting rod of the utility model.

[0017] In the figure: 1. Mounting frame; 2. Foot pedal; 3. Connecting plate; 4. Articulated rod; 5. Hook; 6. Top cover; 7. Bottom cover; 8. Time adjuster; 9. Groove; 10. Electric push rod; 11. Articulated block; 12. Pull rope; 13. Through hole; 14. First guide plate; 15. Sliding rod; 16. Connecting rod; 17. First spring; 18. Limiting plate; 19. Electric cylinder; 20. Second guide plate; 21. Mounting slot; 22. Locking bolt; 23. Second spring. DETAILED DESCRIPTION

[0018] The following will be combined with the 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.

[0019] See also Figure 1-4, the utility model provides an embodiment of a time-adjustable bow-tying device, comprising a mounting frame 1, a bottom cover plate 7 is provided on the top of the mounting frame 1, a top cover plate 6 is hinged on the top of the bottom cover plate 7, hinge blocks 11 are symmetrically provided on both sides of the top of the bottom cover plate 7, the bottom cover plate 7 is hinged to each other with the top cover plate 6 through the hinge blocks 11, and the bottom cover plate 7 and the top cover plate 6 are conveniently connected to each other, so that the top cover plate 6 can be opened to maintain the interior of the device, a time regulator 8 is provided on one side of the top of the top cover plate 6, electric cylinders 19 are symmetrically provided on both sides of one end of the bottom of the bottom cover plate 7, and a connecting rod 16 is provided at the output end of the electric cylinder 19, a groove 9 is provided in the middle of one end of the top cover plate 6 and the bottom cover plate 7, the connecting rod 16 extends into the interior of the groove 9, and the connecting rod 16 is convenient for extension and retraction, and a mounting groove 21 is provided at one end of the connecting rod 16, and a hook 5 is provided inside the mounting groove 21;

[0020] A locking bolt 22 is provided on one side of the top of the connecting rod 16, and a second guide plate 20 is provided on the outside of the connecting rod 16. The second guide plate 20 is connected to the bottom cover 7. A sliding rod 15 is provided at one end of the connecting rod 16 away from the mounting groove 21. Through holes 13 are symmetrically provided on both sides of the bottom of the bottom cover 7. The pull rope 12 extends to the outside through the through holes 13, which facilitates the extension of the pull rope 12 so as to facilitate the subsequent pulling of the slide rod 15 to move. A limit plate 18 is provided at one end of the outside of the slide rod 15, and a first spring 17 is provided at the other end of the outside of the limit plate 18. First guide plates 14 are symmetrically provided on both sides of one end of the bottom of the bottom cover 7. The slide rod 15 is located inside the first guide plate 14, and a pull rope 12 is provided at one end of the slide rod 15.

[0021] An electric push rod 10 is provided in the middle of the bottom of the bottom cover plate 7, and a hinge seat is provided in the middle of the bottom of the bottom cover plate 7 and the middle of the top of the top cover plate 6. The output end and bottom of the electric push rod 10 are both located inside the hinge seat, so that the electric push rod 10 can drive the top cover plate 6 and the bottom cover plate 7 to open and close automatically. The output end of the electric push rod 10 is connected to the top cover plate 6, and a connecting plate 3 is provided between the two sets of mounting frames 1. A foot pedal 2 is hinged to one side of the top of the connecting plate 3, and a second spring 23 is provided at one end of the bottom of the foot pedal 2. A guide rod is provided at one end of the top of the connecting plate 3. The second spring 23 is located on the outside of the guide rod to prevent the second spring 23 from falling off. The second spring 23 is connected to the connecting plate 3, and one end of the foot pedal 2 is hinged to the hinge rod 4. The end of the pull rope 12 is connected to the hinge rod 4.

[0022] Working principle: During the process of pedaling and knotting, the silk thread is first connected to the hook 5, and then the foot pedal 2 is stepped on with the foot. In the process of stepping on the foot pedal 2, the second spring 23 is pressed, and the hinged rod 4 is pulled downward. The hinged rod 4 then pulls the pull rope 12, and then the pull rope 12 pulls the slide bar 15, and the slide bar 15 drives the limit plate 18 and the connecting rod 16 to move. When the limit plate 18 is moving, it presses the first spring 17, and then the connecting rod 16 performs the knotting work during the pulling process. When not stepping on, the first spring 17 resets and drives the slide bar 15 and the connecting rod 16 to move to their original positions. At the same time, the second spring 23 resets and drives one end of the top of the foot pedal 2 to move upward, making it convenient for subsequent stepping on.

[0023] During the automatic knotting process, the time regulator 8 is started, and the electric cylinder 19 is controlled by the time regulator 8 to automatically drive the connecting rod 16 to move, so that the silk thread at the hook piece 5 is knotted. When the hook piece 5 needs to be adjusted, the locking bolt 22 is unscrewed so that the locking bolt 22 no longer fixes the hook piece 5, and then the hook piece 5 is replaced or the installation position of the hook piece 5 is adjusted to complete the adjustment of the hook piece 5.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0025] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed or detachable connections, mechanical or electrical connections, and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A time-adjustable bow-tying device, comprising a mounting frame (1), characterized in that: The top of the mounting frame (1) is provided with a bottom cover plate (7), the top of the bottom cover plate (7) is hingedly connected to a top cover plate (6), a time regulator (8) is provided on one side of the top of the top cover plate (6), electric cylinders (19) are symmetrically provided on both sides of one end of the bottom of the bottom cover plate (7), the output end of the electric cylinder (19) is provided with a connecting rod (16), one end of the connecting rod (16) is provided with a mounting groove (21), the inside of the mounting groove (21) is provided with a hook (5), a locking bolt (22) is provided on one side of the top of the connecting rod (16), a second guide plate (20) is provided on the outside of the connecting rod (16), the second guide plate (20) is connected to the bottom cover plate (7), a sliding rod (15) is provided on the end of the connecting rod (16) away from the mounting groove (21), and a limit plate (18) is provided on the outside end of the sliding rod (15). A first spring (17) is provided at the other end of the outer side of the limit plate (18), first guide plates (14) are symmetrically provided on both sides of one end of the bottom of the bottom cover (7), the slide rod (15) is located inside the first guide plate (14), one end of the slide rod (15) is provided with a pull rope (12), an electric push rod (10) is provided in the middle of the bottom of the bottom cover (7), the output end of the electric push rod (10) is connected to the top cover (6), a connecting plate (3) is provided between the two groups of the mounting frames (1), a foot pedal (2) is hinged on one side of the top of the connecting plate (3), a second spring (23) is provided at one end of the bottom of the foot pedal (2), the second spring (23) is connected to the connecting plate (3), one end of the foot pedal (2) is hinged on a hinged rod (4), and the end of the pull rope (12) is connected to the hinged rod (4).

2. The time-adjustable bow-tying device according to claim 1, characterized in that: Hinge blocks (11) are symmetrically provided on both sides of the top of the bottom cover plate (7), and the bottom cover plate (7) is hinged to the top cover plate (6) via the hinge blocks (11).

3. The time-adjustable bow-tying device according to claim 1, characterized in that: Through holes (13) are symmetrically provided on both sides of the bottom of the bottom cover plate (7), and the pull rope (12) extends to the outside through the through holes (13).

4. The time-adjustable bow-tying device according to claim 1, characterized in that: A hinge seat is provided in the middle of the bottom of the bottom cover plate (7) and in the middle of the top of the top cover plate (6), and the output end and bottom of the electric push rod (10) are both located inside the hinge seat.

5. The time-adjustable bow-tying device according to claim 1, characterized in that: A groove (9) is provided in the middle of one end of each of the top cover plate (6) and the bottom cover plate (7), and the connecting rod (16) extends into the interior of the groove (9).

6. The time-adjustable bow-tying device according to claim 1, characterized in that: A guide rod is provided at one end of the top of the connecting plate (3), and the second spring (23) is located outside the guide rod.

Images