CN223352745U

CN223352745U - Automatic buckle-tying machine

Info

Publication number: CN223352745U
Application number: CN202422773926.6U
Authority: CN
Inventors: 许行之
Original assignee: Guilin University of Technology
Current assignee: Guilin University of Technology
Priority date: 2024-11-13
Filing date: 2024-11-13
Publication date: 2025-09-19
Anticipated expiration: 2034-11-13

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, wherein the mounting frame is fixedly arranged on two sides of the top of the workbench, an electric push rod is fixedly arranged on the top of the mounting frame, side plates are fixedly arranged on two sides of the bottom of the mounting frame, the output end of the electric push rod is fixedly arranged on the top of the corresponding side plate, a fixing cylinder is fixedly arranged in the mounting frame, the dotter head is movably inserted in the fixing cylinder, connecting springs are fixedly arranged on two sides of the top of the positioning ring, and an adjusting plate is fixedly arranged on the top end of each connecting spring. According to the utility model, the locating ring, the adjusting plate and the connecting spring are arranged to conveniently locate the material while the material is buckled, so that the stability of the buckling work is ensured, and the buckling head is conveniently and rapidly disassembled and assembled through the matching of the clamping plate, the sliding plate, the linkage rod and the rotating arm, so that the use efficiency is improved.

Description

Automatic dotter

Technical Field

The utility model relates to the technical field of dotters, in particular to an automatic dotter.

Background

In the traditional button making process, manual operation is generally required to finish the button making work, so that the efficiency is low, the technical level requirement on operators is high, and the problems of infirm button making or inaccurate position are easy to occur. In addition, repeated labor for a long time may also cause physical fatigue of operators, affecting work efficiency and product quality. In order to solve the problems, the production efficiency and the product quality are improved, the labor intensity is reduced, people slowly change an automatic dotter to realize dotting, but the material cannot be positioned in the dotting process, and the dotting stability is affected, so the automatic dotter is provided to solve the problem.

Disclosure of utility model

The present utility model is directed to an automatic dotter, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the automatic dotter comprises a workbench, a dotter head, a mounting frame and a positioning ring, wherein the two sides of the top of the workbench are fixedly provided with the mounting frame, the top of the mounting frame is fixedly provided with an electric push rod, the two sides of the bottom of the mounting frame are fixedly provided with side plates, the output end of the electric push rod is fixedly arranged at the top of the corresponding side plate, a fixed cylinder is fixedly arranged in the mounting frame, the dotter head is movably inserted in the fixed cylinder, the two sides of the top of the positioning ring are fixedly provided with connecting springs, the top ends of the connecting springs are fixedly provided with adjusting plates, and the adjusting plates are slidably arranged in the mounting frame;

Two sliding plates are installed in the installation frame in a sliding mode, clamping plates are fixedly installed at the bottoms of the sliding plates, clamping grooves are formed in two sides of the dotter, the clamping plates are movably clamped in the corresponding clamping grooves, a linkage rod is hinged to the top of the sliding plate, a round rod is installed at the other end of the linkage rod in a rotating mode, and one rotating arm is fixedly installed at the bottom end of the round rod.

Preferably, the bottom fixed mounting of rotor arm has the installation axle, the installation axle rotates the top of installing frame of installing, one side fixed mounting of rotor arm has reset spring, reset spring's the other end fixed mounting has the baffle, baffle fixed mounting is at the top of installing frame.

Preferably, two slide holes are formed in the top of the mounting frame, a plurality of guide rods are fixedly mounted in the slide holes, the slide plates are slidably mounted in the corresponding slide holes, and the slide plates are slidably sleeved on the outer sides of the corresponding guide rods.

Preferably, guide posts are fixedly mounted on two sides of the top of the positioning ring, the guide posts are slidably mounted in the fixing frame and the corresponding adjusting plates, a limit ring is fixedly sleeved on the top end of the outer side of the guide posts, and the limit ring is movably abutted to the top of the mounting frame.

Preferably, an adjusting screw is rotatably arranged at the top of the adjusting plate, the adjusting screw is in threaded connection with the mounting frame, and a knob is fixedly arranged at the top end of the adjusting screw.

Preferably, the top of the side plate is provided with a guide hole, and the fixing frame is slidably arranged in the corresponding guide hole.

Preferably, transverse holes are formed in two sides of the fixed cylinder, and the clamping plates are slidably mounted in the corresponding transverse holes.

According to the automatic dotter, a material to be dotted is placed on the top of a workbench, the electric push rod is started to drive the side plate and the mounting frame to move downwards, the mounting frame drives the adjusting plate to synchronously move downwards through the adjusting screw, the adjusting plate drives the positioning ring to move downwards through the connecting spring, when the positioning ring is in contact with the material to be dotted, the positioning ring can be pressed, the mounting frame continues to move downwards, the connecting spring is compressed, and the dotter head is driven to move downwards, so that automatic dotting is realized;

According to the automatic dotter, the adjusting screw is driven to rotate through the rotary knob, the adjusting screw drives the adjusting plate to move up and down through the threaded transmission with the mounting frame, so that the initial compression degree of the connecting spring is adjusted, the automatic dotter is convenient to adapt to compaction work of different materials, the rotating arm can be rotated to drive the two round rods to rotate circumferentially, the two round rods drive the two sliding plates to move away from each other through the corresponding linkage rod, the clamping plate is separated from the clamping groove, and the fixation of the dotter is relieved, so that the automatic dotter is convenient to detach and replace;

The utility model has reasonable structural design, the locating ring, the adjusting plate and the connecting spring are arranged to conveniently locate the material while the material is buckled, the stability of the buckling work is ensured, and the rapid disassembly and assembly of the buckling head are conveniently realized by the matching of the clamping plate, the sliding plate, the linkage rod and the rotating arm, so that the use efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of an automatic dotter according to the present utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of an automatic dotter according to the present utility model;

fig. 4 is a partial enlarged view of a portion B in fig. 3.

In the figure, 1, a workbench; 2, a fixing frame, 201, an electric push rod, 3, a mounting frame, 301, a side plate, 4, a positioning ring, 401, a connecting spring, 402, a guide post, 5, a button head, 6, a fixing cylinder, 7, an adjusting plate, 701, an adjusting screw, 702, a knob, 8, a clamping plate, 9, a sliding plate, 10, a linkage rod, 11, a rotating arm, 12, a reset spring, 13, a mounting shaft, 14 and a round rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an automatic dotter comprises a workbench 1, a dotter head 5, a mounting frame 3 and a positioning ring 4, wherein the two sides of the top of the workbench 1 are fixedly provided with a mounting frame 2, the top of the mounting frame 2 is fixedly provided with an electric push rod 201, the two sides of the bottom of the mounting frame 3 are fixedly provided with side plates 301, the output end of the electric push rod 201 is fixedly arranged at the top of the corresponding side plate 301, a fixed cylinder 6 is fixedly arranged in the mounting frame 3, the dotter head 5 is movably inserted in the fixed cylinder 6, the two sides of the top of the positioning ring 4 are fixedly provided with connecting springs 401, the top end of the connecting springs 401 is fixedly provided with an adjusting plate 7, and the adjusting plate 7 is slidably arranged in the mounting frame 3;

Two sliding plates 9 are slidably mounted in the mounting frame 3, clamping plates 8 are fixedly mounted at the bottoms of the sliding plates 9, clamping grooves are formed in two sides of the dotter head 5, the clamping plates 8 are movably clamped in the corresponding clamping grooves, a linkage rod 10 is hinged to the top of the sliding plates 9, a round rod 14 is rotatably mounted at the other end of the linkage rod 10, and one rotating arm 11 is fixedly mounted at the bottom ends of the two round rods 14.

In this embodiment, the bottom of the rotating arm 11 is fixedly provided with a mounting shaft 13, the mounting shaft 13 is rotatably mounted at the top of the mounting frame 3, one side of the rotating arm 11 is fixedly provided with a return spring 12, the other end of the return spring 12 is fixedly provided with a baffle, and the baffle is fixedly mounted at the top of the mounting frame 3.

In this embodiment, two slide holes are provided at the top of the mounting frame 3, a plurality of guide rods are fixedly mounted in the slide holes, the slide plate 9 is slidably mounted in the corresponding slide holes, and the slide plate 9 is slidably sleeved on the outer sides of the corresponding guide rods.

In this embodiment, guide posts 402 are fixedly mounted on two sides of the top of the positioning ring 4, the guide posts 402 are slidably mounted in the fixing frame 2 and the corresponding adjusting plates 7, and a limit ring is fixedly sleeved on the top end of the outer side of the guide posts 402 and movably abuts against the top of the mounting frame 3.

In this embodiment, adjusting screw 701 is installed in the rotation of adjusting plate 7's top, adjusting screw 701 threaded connection is in mounting bracket 3, adjusting screw 701's top fixed mounting has knob 702 to the upper and lower position of convenient control adjusting plate 7, the guiding hole has been seted up at the top of curb plate 301, mount 2 slidable mounting is in the guiding hole that corresponds, thereby lead curb plate 301, transverse hole has all been seted up to the both sides of fixed cylinder 6, cardboard 8 slidable mounting is in the transverse hole that corresponds, thereby carry out lateral shifting direction to cardboard 8.

In this embodiment, when using, through putting the material that needs to beat the knot at the top of workstation 1, drive curb plate 301 and mounting bracket 3 downwardly moving through starting electric putter 201, mounting bracket 3 drives regulating plate 7 and moves down in step through adjusting screw 701, regulating plate 7 drives holding ring 4 downwardly moving through coupling spring 401, when holding ring 4 and waiting to beat the knot material contact, can compress tightly it, mounting bracket 3 continues downwardly moving, then compress coupling spring 401, and drive and beat knot head 5 downwardly moving, realize automatic knot, drive adjusting screw 701 through rotatory knob 702 and rotate, adjusting screw 701 drives regulating plate 7 through the screw drive with mounting bracket 3 reciprocates, thereby adjust the initial compression degree of coupling spring 401, in order to adapt to the work of compressing tightly of different materials conveniently, and can drive two round bars 14 through rotating the gangbar 10 that rotate arm 11, two round bars 14 drive two slide plates 9 and keep away from each other, make cardboard 8 break away from the draw-in groove, remove the fixation to beat knot head 5, in order to conveniently dismantle it and change.

The automatic dotter provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The automatic dotter is characterized by comprising a workbench (1), a dotter head (5), a mounting frame (3) and a positioning ring (4), wherein a fixing frame (2) is fixedly arranged on two sides of the top of the workbench (1), an electric push rod (201) is fixedly arranged on the top of the fixing frame (2), side plates (301) are fixedly arranged on two sides of the bottom of the mounting frame (3), the output end of the electric push rod (201) is fixedly arranged on the top of the corresponding side plate (301), a fixing cylinder (6) is fixedly arranged in the mounting frame (3), the dotter head (5) is movably inserted in the fixing cylinder (6), a connecting spring (401) is fixedly arranged on two sides of the top of the positioning ring (4), an adjusting plate (7) is fixedly arranged on the top of the connecting spring (401), and the adjusting plate (7) is slidably arranged in the mounting frame (3).

Two sliding plates (9) are arranged in the mounting frame (3) in a sliding mode, clamping plates (8) are fixedly arranged at the bottoms of the sliding plates (9), clamping grooves are formed in two sides of the dotter head (5), the clamping plates (8) are movably clamped in the corresponding clamping grooves, a linkage rod (10) is hinged to the top of the sliding plates (9), round rods (14) are rotatably arranged at the other ends of the linkage rods (10), and one rotating arm (11) is fixedly arranged at the bottom ends of the round rods (14).

2. An automatic dotter according to claim 1, characterized in that the bottom of the rotating arm (11) is fixedly provided with a mounting shaft (13), the mounting shaft (13) is rotatably mounted at the top of the mounting frame (3), one side of the rotating arm (11) is fixedly provided with a return spring (12), the other end of the return spring (12) is fixedly provided with a baffle, and the baffle is fixedly mounted at the top of the mounting frame (3).

3. An automatic dotter according to claim 1, characterized in that the top of the mounting frame (3) is provided with two slide holes, a plurality of guide rods are fixedly arranged in the slide holes, the slide plate (9) is slidably arranged in the corresponding slide holes, and the slide plate (9) is slidably sleeved on the outer sides of the corresponding guide rods.

4. An automatic dotter according to claim 1, wherein guide posts (402) are fixedly mounted on two sides of the top of the positioning ring (4), the guide posts (402) are slidably mounted in the fixing frame (2) and the corresponding adjusting plates (7), limit rings are fixedly sleeved on the top ends of the outer sides of the guide posts (402), and the limit rings are movably abutted to the top of the mounting frame (3).

5. An automatic dotter according to claim 1, characterized in that the top of the adjusting plate (7) is rotatably provided with an adjusting screw (701), the adjusting screw (701) is in threaded connection with the mounting frame (3), and the top end of the adjusting screw (701) is fixedly provided with a knob (702).

6. An automatic dotter according to claim 1, wherein the top of the side plate (301) is provided with a guide hole, and the fixing frame (2) is slidably mounted in the corresponding guide hole.

7. An automatic dotter as claimed in claim 1, wherein said fixed cylinder (6) is provided with transverse holes on both sides, said clamping plates (8) being slidably mounted in corresponding transverse holes.