CN216400610U

CN216400610U - Electric filter cotton welding punching structure

Info

Publication number: CN216400610U
Application number: CN202121412141.6U
Authority: CN
Inventors: 杨禄升
Original assignee: Dongguan Chuangyu Ultrasonic Mechanical Equipment Co ltd
Current assignee: Dongguan Chuangyu Ultrasonic Mechanical Equipment Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-04-29
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses an electric filter cotton welding and punching structure which comprises a bottom die arranged on a rack, wherein the top of the bottom die is provided with a steel die, the steel die is connected with an ultrasonic double-head vibrator, the ultrasonic double-head vibrator is connected with a driving assembly, and the driving assembly is arranged on a fixing assembly; the fixed assembly comprises a fixed plate, four groups of guide posts are connected to the bottom of the fixed plate, and one ends of the guide posts, far away from the fixed plate, are connected with the rack; the utility model is designed according to the existing requirements, adopts the servo motor as a driving source and is matched with a reciprocating driving piece for use, the ultrasonic double-head vibrator and the steel die can be driven to move in the operation process, so that one-time welding and punching can be automatically completed, the servo motor continuously performs welding and punching on materials in the operation process, the operation is stable, the noise and the vibration are small, and the problems of influence of air pressure, continuous product cutting, large vibration, short service life and the like caused by the fact that a traditional air cylinder structure is used as a power source are solved.

Description

Electric filter cotton welding punching structure

Technical Field

The utility model relates to the technical field of machining equipment, in particular to an electric filter cotton welding and punching structure.

Background

The filter cotton die-cutting machine is a die-cutting machine for die-cutting filter cotton materials, the die capable of descending at a high speed is used for die-cutting the materials, an ultrasonic welding machine is additionally arranged on the materials to be welded at a joint cut to form a welding line, and cloth is flat and free of burrs after the die-cutting is welded.

The existing welding punching structure in the filter cotton punching machine drives an ultrasonic steel die to press down for a cylinder, the cylinder structure is influenced by air pressure to easily cause the product to have a continuous phenomenon, the cylinder vibrates greatly, the service life is short, the working efficiency is low, the noise is high, the integral use of the filter cotton punching machine is influenced, and the improvement is needed.

To solve the problems, an electric filter cotton welding punching structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric filter cotton welding and punching structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the electric filter cotton welding and punching structure comprises a bottom die arranged on a rack, wherein a steel die is arranged at the top of the bottom die, the steel die is connected with an ultrasonic double-end vibrator, the ultrasonic double-end vibrator is connected with a driving assembly, and the driving assembly is arranged on a fixing assembly;

the fixed assembly comprises a fixed plate, four groups of guide posts are connected to the bottom of the fixed plate, and one ends of the guide posts, far away from the fixed plate, are connected with the rack;

an installation part for installing the ultrasonic double-head vibrator is arranged on one side, close to the guide column, of the fixing plate, a heat dissipation part is installed on the installation part, and a reciprocating driving part for driving the installation part to reciprocate up and down is connected to the top of the installation part;

the driving assembly comprises a fixing frame and a servo driving piece arranged on the fixing frame, and the power output end of the servo driving piece is connected with the power input end of the reciprocating driving piece.

Preferably, the installed part includes the movable plate, the movable plate middle part is equipped with the mounting hole that is used for installing the ultrasonic wave double-end oscillator, the movable plate top is connected with four groups and links up the post, be equipped with on the fixed plate and be used for linking up the gliding sliding hole of post, it extends the fixed plate and connects the slurcam to link up the top of the post.

Preferably, the movable plate is connected with four groups of guide sleeves, the guide sleeves are slidably sleeved on the guide posts, and springs sleeved on the guide posts are arranged at the bottoms of the guide sleeves.

Preferably, the servo driving part comprises a speed reducer installed on one side of the fixing frame, and one side of the speed reducer is connected with a servo motor.

Preferably, the fixing frame is installed on one side of the fixing plate far away from the guide post, and the reciprocating driving piece is installed on the top of the pushing plate and arranged in the fixing frame.

Preferably, one side of the pushing plate is connected with a servo motor origin sensor used for detecting whether the pushing plate resets or not, and the top of the fixing plate is provided with a rectangular groove through which the servo motor origin sensor penetrates.

Preferably, the heat dissipation piece comprises two sets of heat dissipation fans, and the two sets of heat dissipation fans are respectively installed at the top and the bottom of the movable plate and used for dissipating heat of the ultrasonic double-head oscillator and the steel die.

Compared with the prior art, the utility model has the beneficial effects that:

1. the servo motor is used as a driving source and matched with the reciprocating driving piece, the ultrasonic double-head vibrator and the steel die can be driven to move in the operation process, so that one-time welding and punching can be automatically completed, the servo motor is used for continuously welding and punching materials in the continuous operation process, the operation is stable, the noise and the vibration are small, and the problems that the traditional cylinder structure is used as a power source, the influence of air pressure is caused, the phenomenon of continuous product cutting is caused, the vibration is large, the service life is short and the like are solved;

2. according to the utility model, the guide sleeve is matched with the guide column, so that the movable plate can be driven to stably move, the ultrasonic double-head vibrator and the steel die are driven to stably move, the spring can buffer the impact force of the movable plate and assist the movable plate to reset, and the welding and punching work can be effectively carried out conveniently;

3. the ultrasonic double-head vibrator and the steel die can be radiated by arranging the radiating piece, so that the damage of parts caused by overheating during working is prevented, and the service life of a welding and punching structure is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of an electric filter cotton welding and punching structure.

Fig. 2 is a partial structure schematic diagram of an electric filter cotton welding and punching structure.

Fig. 3 is a schematic structural diagram of an ultrasonic double-head vibrator and a steel die in an electric filter cotton welding and punching structure.

In the figure: 11-a servo motor, 12-a speed reducer, 13-a fixed frame, 14-a reciprocating driving piece, 15-a servo motor origin inductor, 16-an ultrasonic double-head vibrator, 17-a cooling fan, 18-a steel die, 19-a bottom die, 20-a fixed plate, 21-a guide column, 22-a spring, 23-a movable plate, 24-a guide sleeve, 25-an engagement column and 26-a pushing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, the electric filter cotton welding and punching structure includes a bottom die 19 mounted on a frame, a steel die 18 is disposed on a top of the bottom die 19, the steel die 18 is connected to an ultrasonic double-ended vibrator 16, the ultrasonic double-ended vibrator 16 is connected to a driving assembly, and the driving assembly is mounted on a fixing assembly; this electronic type crosses die-cut structure of filter pulp welding and installs in the frame of crossing filter pulp die-cutting machine.

The fixing assembly comprises a fixing plate 20, four groups of guide posts 21 are connected to the bottom of the fixing plate 20, and one ends, far away from the fixing plate 20, of the guide posts 21 are connected with the rack;

an installation part for installing the ultrasonic double-head vibrator 16 is arranged on one side, close to the guide post 21, of the fixing plate 20, a heat dissipation part is installed on the installation part, and a reciprocating driving part 14 for driving the installation part to reciprocate up and down is connected to the top of the installation part; the reciprocating driving member 14 of the present invention is a conventional reciprocating mechanism that changes rotation into linear reciprocating motion, such as a slider-crank mechanism, and the like, and the present invention is not described in detail.

The driving assembly comprises a fixed frame 13 and a servo driving piece arranged on the fixed frame 13, and the power output end of the servo driving piece is connected with the power input end of a reciprocating driving piece 14.

The mounting piece comprises a moving plate 23, a mounting hole for mounting the ultrasonic double-ended vibrator 16 is formed in the middle of the moving plate 23, four groups of connecting columns 25 are connected to the top of the moving plate 23, sliding holes for the sliding of the connecting columns 25 are formed in the fixed plate 20, and the top of each connecting column 25 extends out of the fixed plate 20 to be connected with a pushing plate 26; the moving plate 23 is connected with four groups of guide sleeves 24, the guide sleeves 24 are slidably sleeved on the guide posts 21, and springs 22 sleeved on the guide posts 21 are arranged at the bottoms of the guide sleeves 24;

when the servo driving part drives the reciprocating driving part 14 to move, the pushing plate 26 drives the connecting column 25 to slide in the sliding hole, so that the moving plate 23 is driven to move, the guide sleeve 24 slides on the guide column 21, the moving plate 23 can stably move, when the moving plate 23 drives the ultrasonic double-head vibrator 16 and the steel die 18 to move towards one side close to the bottom die 19, the ultrasonic double-head vibrator 16 can transmit high-frequency vibration waves to the surface of an object to be welded, under the condition of pressurization, the surfaces of the two objects rub with each other to form fusion between molecular layers, and the steel die 18 is in contact with the bottom die 19 to die cut the object.

Servo driving piece is including installing the speed reducer 12 in mount 13 one side, speed reducer 12 one side is connected with servo motor 11, adopts servo motor 11 to be the driving source, and equipment is more stable, and production efficiency is high, has solved and has influenced, appear that the product is cut continuous phenomenon, vibrations are big, life weak point scheduling problem as the atmospheric pressure that the power supply brought with traditional cylinder structure.

The fixing frame 13 is installed on one side of the fixing plate 20 far away from the guide post 21, and the reciprocating driving element 14 is installed on the top of the pushing plate 26 and is arranged in the fixing frame 13.

One side of the push plate 26 is connected with a servo motor origin sensor 15 for detecting whether the push plate 26 is reset, and the top of the fixed plate 20 is provided with a rectangular groove through which the servo motor origin sensor 15 passes; the servo motor origin sensor 15 can detect that the push plate 26 moves downwards and then returns to the original position.

The heat dissipation piece comprises two groups of heat dissipation fans 17, and the two groups of heat dissipation fans 17 are respectively installed at the top and the bottom of the movable plate 23 and used for dissipating heat of the ultrasonic double-head vibrator 16 and the steel die 18, so that damage of parts caused by overheating in work is prevented, and the service life of a welding punching structure is prolonged.

The working principle of the utility model is as follows: install this electronic type die-cut structure of filter pulp welding in the frame of filter pulp die-cutting machine, the switch on, the die-cut structure work of control filter pulp welding, filter pulp die-cutting machine work is carried the material to 19 departments of die block, filter pulp die-cutting machine automatic fixed dimension is with cloth forward, servo motor 11 work makes ultrasonic wave double-end oscillator 16 and steel mould 18 to being close to 19 one side movements of die block, the completion is die-cut to the welding of material, filter pulp die-cutting machine continues to carry the material, servo motor 11 work drives reciprocating driving piece 14 work ability and carries out continuous welding die-cut to the material.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. The electric filter cotton welding and punching structure comprises a bottom die (19) installed on a rack, wherein a steel die (18) is arranged at the top of the bottom die (19), the steel die (18) is connected with an ultrasonic double-end vibrator (16), the ultrasonic double-end vibrator (16) is connected with a driving assembly, and the driving assembly is installed on a fixing assembly;

the method is characterized in that: the fixing assembly comprises a fixing plate (20), four groups of guide posts (21) are connected to the bottom of the fixing plate (20), and one ends, far away from the fixing plate (20), of the guide posts (21) are connected with the rack;

one side, close to the guide post (21), of the fixing plate (20) is provided with an installation part for installing the ultrasonic double-head vibrator (16), a heat dissipation part is installed on the installation part, and the top of the installation part is connected with a reciprocating driving part (14) for driving the installation part to reciprocate up and down;

the driving assembly comprises a fixing frame (13) and a servo driving piece arranged on the fixing frame (13), and the power output end of the servo driving piece is connected with the power input end of the reciprocating driving piece (14).

2. The electric type filter cotton welding and punching structure according to claim 1, characterized in that: the installed part includes movable plate (23), movable plate (23) middle part is equipped with the mounting hole that is used for installing ultrasonic wave double-end oscillator (16), movable plate (23) top is connected with four groups and links up post (25), be equipped with on fixed plate (20) and be used for linking up the gliding sliding hole of post (25), it extends fixed plate (20) and connects catch plate (26) to link up post (25) top.

3. The electric type filter cotton welding and punching structure according to claim 2, characterized in that: the movable plate (23) is connected with four groups of guide sleeves (24), the guide sleeves (24) are slidably sleeved on the guide columns (21), and springs (22) sleeved on the guide columns (21) are arranged at the bottoms of the guide sleeves (24).

4. The electric type filter cotton welding and punching structure according to claim 1, characterized in that: the servo driving piece comprises a speed reducer (12) installed on one side of a fixing frame (13), and a servo motor (11) is connected to one side of the speed reducer (12).

5. The electric type filter cotton welding and punching structure according to claim 4, characterized in that: the fixing frame (13) is arranged on one side, far away from the guide post (21), of the fixing plate (20), and the reciprocating driving piece (14) is arranged at the top of the pushing plate (26) and arranged in the fixing frame (13).

6. The electric type filter cotton welding and punching structure according to claim 2, characterized in that: the device is characterized in that one side of the pushing plate (26) is connected with a servo motor origin sensor (15) used for detecting whether the pushing plate (26) resets or not, and a rectangular groove through which the servo motor origin sensor (15) penetrates is formed in the top of the fixing plate (20).

7. The electric type filter cotton welding and punching structure according to claim 2, characterized in that: the heat dissipation piece comprises two groups of heat dissipation fans (17), and the two groups of heat dissipation fans (17) are respectively installed at the top and the bottom of the movable plate (23) and used for dissipating heat of the ultrasonic double-head vibrator (16) and the steel die (18).