Automatic dotter

Abstract

The utility model discloses an automatic dotter, which belongs to the technical field of dotters and comprises a workbench, a dotter head, a mounting frame and a positioning ring, fixing frames are fixedly mounted on two sides of the top of the workbench, electric push rods are fixedly mounted on the tops of the fixing frames, side plates are fixedly mounted on two sides of the bottom of the mounting frame, and the positioning ring is fixedly mounted on the side plates. And the output ends of the electric push rods are fixedly installed at the tops of the corresponding side plates, a fixing cylinder is fixedly installed in the mounting frame, the buckling head is movably inserted into the fixing cylinder, connecting springs are fixedly installed on the two sides of the top of the positioning ring, and adjusting plates are fixedly installed at the top ends of the connecting springs. By means of the positioning ring, the adjusting plate and the connecting spring, materials can be conveniently positioned while dotting is conducted, the stability in dotting work is guaranteed, the dotting head can be conveniently and rapidly disassembled and assembled through cooperation of the clamping plate, the sliding plate, the linkage rod and the rotating arm, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of button-fastening machines, in particular to an automatic button-fastening machine. Background Art

[0002] The traditional buckle-tying process typically requires manual operation, which is not only inefficient but also requires a high level of operator skill, making it prone to problems such as loose buckles or inaccurate positioning. Furthermore, prolonged, repetitive work can lead to operator fatigue, impacting work efficiency and product quality. To address these issues, improve production efficiency and product quality, and reduce labor intensity, people are gradually turning to automatic buckle-tying machines. However, these machines cannot accurately position the material during the buckle-tying process, which affects buckle stability. Therefore, we propose an automatic buckle-tying machine to address this problem. Utility Model Content

[0003] The purpose of the present invention is to provide an automatic button-fastening machine to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An automatic button-making machine comprises: a workbench, a button-making head, a mounting frame and a positioning ring, wherein fixing frames are fixedly mounted on both sides of the top of the workbench, an electric push rod is fixedly mounted on the top of the fixing frame, side plates are fixedly mounted on both sides of the bottom of the mounting frame, the output ends of the electric push rods are fixedly mounted on the tops of the corresponding side plates, a fixing cylinder is fixedly mounted inside the mounting frame, the button-making head is movably inserted into the fixing cylinder, connecting springs are fixedly mounted on both sides of the top of the positioning ring, an adjusting plate is fixedly mounted on the top of the connecting spring, and the adjusting plate is slidably mounted inside the mounting frame;

[0006] Two slides are slidably installed in the mounting frame, a card plate is fixedly installed at the bottom of the slide, slots are provided on both sides of the buckle head, the card plates are movably connected in the corresponding slots, a linkage rod is hinged on the top of the slide, a round rod is rotatably installed on the other end of the linkage rod, and the bottom ends of the two round rods are fixedly installed with the same rotating arm.

[0007] Preferably, a mounting shaft is fixedly installed at the bottom of the rotating arm, and the mounting shaft is rotatably installed on the top of the mounting frame. A return spring is fixedly installed on one side of the rotating arm, and a baffle is fixedly installed on the other end of the return spring, and the baffle is fixedly installed on the top of the mounting frame.

[0008] Preferably, two sliding holes are provided on the top of the mounting frame, a plurality of guide rods are fixedly installed in the sliding holes, the slide plate is slidably installed in the corresponding sliding holes, and the slide plate is slidably sleeved on the outer sides of the corresponding guide rods.

[0009] Preferably, guide columns are fixedly installed on both sides of the top of the positioning ring, and the guide columns are slidably installed in the fixing frame and the corresponding adjustment plate. The outer top end of the guide column is fixedly sleeved with a limiting ring, and the limiting ring is movably abutted against the top of the mounting frame.

[0010] Preferably, an adjusting screw is rotatably mounted on the top of the adjusting plate, the adjusting screw is threadedly connected in the mounting frame, and a knob is fixedly mounted on the top end of the adjusting screw.

[0011] Preferably, a guide hole is opened on the top of the side plate, and the fixing frame is slidably installed in the corresponding guide hole.

[0012] Preferably, transverse holes are provided on both sides of the fixing cylinder, and the clamping plates are slidably installed in the corresponding transverse holes.

[0013] In the utility model, an automatic buckle-punching machine is described, wherein the material to be buckled is placed on the top of the workbench, and the side plate and the mounting frame are driven downward by starting the electric push rod, and the mounting frame drives the adjusting plate to move downward synchronously through the adjusting screw, and the adjusting plate drives the positioning ring to move downward through the connecting spring. When the positioning ring contacts the material to be buckled, it can be pressed, and the mounting frame continues to move downward, thereby compressing the connecting spring and driving the buckle-punching head to move downward, thereby realizing automatic buckling;

[0014] In the present invention, the automatic buckle-punching machine drives the adjusting screw to rotate by rotating the knob, and the adjusting screw drives the adjusting plate to move up and down through the threaded transmission with the mounting frame, thereby adjusting the initial compression degree of the connecting spring to facilitate the compression work of different materials. The rotating arm can be used to drive the two round rods to rotate in a circle, and the two round rods drive the two slides away from each other through the corresponding linkage rods, so that the clamping plate is disengaged from the clamping slot, releasing the fixation of the buckle-punching head, so that it is convenient to disassemble and replace it.

[0015] The utility model has a reasonable structural design. The positioning ring, adjustment plate and connecting spring are provided to facilitate positioning of the material while buckling, thereby ensuring stability during the buckling work. The cooperation of the provided clamping plate, slide plate, linkage rod and rotating arm facilitates quick disassembly and assembly of the buckle head, thereby improving the efficiency of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an automatic button-fastening machine proposed in the present utility model;

[0017] Figure 2 for Figure 1 A partial enlarged view of part A;

[0018] Figure 3 This is a schematic cross-sectional view of an automatic button-fastening machine proposed in the present invention;

[0019] Figure 4 for Figure 3 A partial enlarged view of part B.

[0020] In the figure: 1. Workbench; 2. Fixed frame; 201. Electric push rod; 3. Mounting frame; 301. Side plate; 4. Positioning ring; 401. Connecting spring; 402. Guide column; 5. Buckle head; 6. Fixed cylinder; 7. Adjustment plate; 701. Adjustment screw; 702. Knob; 8. Clamping plate; 9. Slide plate; 10. Linkage rod; 11. Rotating arm; 12. Return spring; 13. Mounting shaft; 14. Round rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-4 , an automatic button-making machine includes: a workbench 1, a button-making head 5, a mounting frame 3 and a positioning ring 4, a fixing frame 2 is fixedly installed on both sides of the top of the workbench 1, an electric push rod 201 is fixedly installed on the top of the fixing frame 2, and side plates 301 are fixedly installed on both sides of the bottom of the mounting frame 3, the output end of the electric push rod 201 is fixedly installed on the top of the corresponding side plate 301, a fixing cylinder 6 is fixedly installed in the mounting frame 3, the button-making head 5 is movably inserted in the fixing cylinder 6, and connecting springs 401 are fixedly installed on both sides of the top of the positioning ring 4, and an adjusting plate 7 is fixedly installed on the top of the connecting spring 401, and the adjusting plate 7 is slidably installed inside the mounting frame 3;

[0023] Two slides 9 are slidably installed in the mounting frame 3, and a card plate 8 is fixedly installed at the bottom of the slide 9. Card slots are provided on both sides of the buckle head 5, and the card plates 8 are movably connected in the corresponding card slots. A linkage rod 10 is hinged on the top of the slide 9, and a round rod 14 is rotatably installed at the other end of the linkage rod 10. The bottom ends of the two round rods 14 are fixedly installed with the same rotating arm 11.

[0024] In this embodiment, a mounting shaft 13 is fixedly installed at the bottom of the rotating arm 11, and the mounting shaft 13 is rotatably installed on the top of the mounting frame 3. A return spring 12 is fixedly installed on one side of the rotating arm 11, and a baffle is fixedly installed on the other end of the return spring 12, and the baffle is fixedly installed on the top of the mounting frame 3.

[0025] In this embodiment, two sliding holes are opened on the top of the mounting frame 3, and a plurality of guide rods are fixedly installed in the sliding holes. The slide plate 9 is slidably installed in the corresponding sliding holes, and the slide plate 9 is slidably sleeved on the outer side of the corresponding guide rod.

[0026] In this embodiment, guide columns 402 are fixedly installed on both sides of the top of the positioning ring 4. The guide columns 402 are slidably installed in the fixing frame 2 and the corresponding adjustment plate 7. The outer top end of the guide column 402 is fixedly sleeved with a limiting ring, and the limiting ring movably abuts against the top of the mounting frame 3.

[0027] In this embodiment, an adjusting screw 701 is rotatably installed on the top of the adjusting plate 7, and the adjusting screw 701 is threadedly connected to the mounting frame 3. A knob 702 is fixedly installed on the top of the adjusting screw 701 to facilitate the control of the up and down position of the adjusting plate 7. A guide hole is provided on the top of the side plate 301, and the fixing frame 2 is slidably installed in the corresponding guide hole to guide the side plate 301. Horizontal holes are provided on both sides of the fixing cylinder 6, and the clamping plate 8 is slidably installed in the corresponding horizontal holes to guide the horizontal movement of the clamping plate 8.

[0028] When the material to be buckled is in contact with the material, it can be pressed. The mounting frame 3 continues to move downward, compressing the connecting spring 401 and driving the buckling head 5 to move downward, thereby realizing automatic buckling. The adjusting screw 701 is driven to rotate by rotating the knob 702. The adjusting screw 701 drives the adjusting plate 7 to move up and down through the threaded transmission with the mounting frame 3, thereby adjusting the initial compression degree of the connecting spring 401 to facilitate the clamping work of different materials. The two round rods 14 can be driven to rotate in a circle by rotating the rotating arm 11. The two round rods 14 drive the two slides 9 to move away from each other through the corresponding linkage rod 10, so that the clamping plate 8 is disengaged from the clamping slot, releasing the fixation of the buckling head 5, so that it is convenient for it to be disassembled and replaced.

[0029] The above is a detailed introduction to the automatic button-fastening machine provided by the present invention. Specific embodiments are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only intended to help understand the method and core concept of the present invention. It should be pointed out that, for those skilled in the art, without departing from the principles of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. An automatic button-fastening machine, characterized in that: include: A workbench (1), a buckle head (5), a mounting frame (3) and a positioning ring (4), wherein a fixing frame (2) is fixedly mounted on both sides of the top of the workbench (1), an electric push rod (201) is fixedly mounted on the top of the fixing frame (2), and side plates (301) are fixedly mounted on both sides of the bottom of the mounting frame (3), the output end of the electric push rod (201) is fixedly mounted on the top of the corresponding side plate (301), a fixing cylinder (6) is fixedly mounted inside the mounting frame (3), the buckle head (5) is movably inserted into the fixing cylinder (6), and connecting springs (401) are fixedly mounted on both sides of the top of the positioning ring (4), and an adjusting plate (7) is fixedly mounted on the top of the connecting spring (401), and the adjusting plate (7) is slidably mounted inside the mounting frame (3); Two slides (9) are slidably mounted in the mounting frame (3), a clamping plate (8) is fixedly mounted on the bottom of the slide (9), a clamping slot is provided on both sides of the buckle head (5), and the clamping plate (8) is movably clamped in the corresponding clamping slot, a linkage rod (10) is hinged on the top of the slide (9), a round rod (14) is rotatably mounted on the other end of the linkage rod (10), and the bottom ends of the two round rods (14) are fixedly mounted with the same rotating arm (11).

2. The automatic button-fastening machine according to claim 1, characterized in that: A mounting shaft (13) is fixedly mounted on the bottom of the rotating arm (11), and the mounting shaft (13) is rotatably mounted on the top of the mounting frame (3). A return spring (12) is fixedly mounted on one side of the rotating arm (11), and a baffle is fixedly mounted on the other end of the return spring (12), and the baffle is fixedly mounted on the top of the mounting frame (3).

3. The automatic button-fastening machine according to claim 1, characterized in that: Two sliding holes are provided on the top of the mounting frame (3), a plurality of guide rods are fixedly installed in the sliding holes, the slide plate (9) is slidably installed in the corresponding sliding holes, and the slide plate (9) is slidably sleeved on the outer sides of the corresponding guide rods.

4. The automatic button-fastening machine according to claim 1, characterized in that: Guide columns (402) are fixedly mounted on both sides of the top of the positioning ring (4), and the guide columns (402) are slidably mounted in the fixing frame (2) and the corresponding adjustment plate (7). The outer top end of the guide column (402) is fixedly sleeved with a limiting ring, and the limiting ring is movably abutted against the top of the mounting frame (3).

5. The automatic button-fastening machine according to claim 1, characterized in that: An adjusting screw (701) is rotatably mounted on the top of the adjusting plate (7), the adjusting screw (701) is threadedly connected in the mounting frame (3), and a knob (702) is fixedly mounted on the top of the adjusting screw (701).

6. The automatic button-fastening machine according to claim 1, characterized in that: A guide hole is provided on the top of the side plate (301), and the fixing frame (2) is slidably installed in the corresponding guide hole.

7. The automatic button-fastening machine according to claim 1, characterized in that: Both sides of the fixing cylinder (6) are provided with transverse holes, and the clamping plate (8) is slidably installed in the corresponding transverse holes.

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