CN212219328U - An edge sealing device for a mask - Google Patents

Abstract

The utility model discloses a mask edge banding device, which comprises a clamp mechanism, wherein the clamp mechanism is arranged on a turntable and comprises a limiting plate and a clamping plate which are overlapped up and down, the limiting plate is provided with a limiting block which is attached to a product to be welded, and the clamping plate is provided with a limiting groove; the welding mechanism comprises a jacking cylinder, a welding head is connected below the jacking cylinder, an ultrasonic generator is correspondingly arranged below the welding head, and the turntable is positioned between the welding head and the ultrasonic generator; the transfer mechanism comprises a stand column, a horizontal cylinder is arranged on the stand column, a lifting cylinder is arranged on the horizontal cylinder, a clamping cylinder is installed below the lifting cylinder, a clamping jaw extends out of the clamping cylinder, the clamping jaw is located on the side portion of the rotary table, the rotary table is provided with four stations, a fixture mechanism is arranged on each station, and the rotary table is located on the machine frame. This device corresponds the multiple operation through the multistation of design carousel, and overall structure takes up an area of the space for a short time, and production efficiency is high.

Description

An edge sealing device for a mask

technical field

The utility model relates to the technical field of improved design of automation equipment, in particular to an edge sealing device of a mask.

Background technique

In the prior art, in the automatic production line, the edge-sealing welding device for masks or other products generally adopts a reciprocating station corresponding to the machine position of each process, so that the entire production line is long and occupies a large area. The reciprocating drive mechanism adopted is subject to the reciprocating impact or buffering effect, and the life of the overall mechanism will be shortened.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the prior art, and to provide an edge sealing device for a mask. The device corresponds to multiple processes by designing the multi-station of the turntable, and the overall structure occupies a small space and has high production efficiency.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is: an edge sealing device for a mask, comprising a clamp mechanism, the clamp mechanism is mounted on a turntable, and the clamp mechanism includes a limit plate and a splint that are stacked up and down. , the limit plate is provided with a limit block that fits the product to be welded, and a limit slot is set on the splint;

a welding mechanism, the welding mechanism comprises a jacking cylinder, a welding head is connected to the bottom of the jacking cylinder, an ultrasonic generator is correspondingly arranged below the welding head, and the turntable is located between the welding head and the ultrasonic generator;

The transfer mechanism includes a vertical column on which a horizontal cylinder is arranged, a lifting cylinder is arranged on the horizontal cylinder, a clamping cylinder is installed under the lifting cylinder, and the clamping cylinder extends out of the gripper, and the gripper is located on the side of the turntable.

The turntable is provided with four workstations, each workstation is provided with a clamp mechanism, and the turntable is located on the frame.

A through hole is processed at the limit block on the splint, and the opening of the limit slot is smaller than the size of the product to be welded.

The lifting cylinder is installed on the support plate, the support plate is fixed on the frame, and the frame is provided with a motor and a deceleration mechanism for driving the turntable to rotate.

The welding head is matched with the limit block, and the bottom of the welding head is machined with protrusions and grooves in the shape of rectangular pulse waves.

The angle between the welding mechanism and the transfer mechanism is a right angle, a controller is also installed on the frame, and the controller communicates with the motor, the jacking cylinder, the horizontal cylinder, the lifting cylinder and the clamping cylinder.

Compared with the prior art, the beneficial effect of the utility model is that the device corresponds to multiple processes by designing the multi-station of the turntable, the overall structure occupies a small space, and the production efficiency is high.

Description of drawings

Fig. 1 is the structure diagram of the utility model;

Fig. 2 is the schematic diagram of the clamp mechanism of the utility model;

3 is an exploded view of the clamp mechanism of the present utility model;

4 is a schematic diagram of a transfer mechanism of the present invention;

FIG. 5 is a schematic diagram of the welding mechanism of the present invention.

The symbols in the drawings are: 1. Fixture mechanism; 11. Products to be welded; 12. Limit plate; 121. Limit block; 13. Plywood; 131. Limit slot; 2. Transfer mechanism; .Horizontal cylinder; 23. Lifting cylinder; 24. Clamping cylinder; 25. Gripper; 3. Welding mechanism; 31. Support plate; 32. Lifting cylinder; 33. Welding head; 34. Ultrasonic generator; 4. Control 5. Rack.

Detailed ways

The following detailed description will be given with reference to the accompanying drawings in conjunction with the embodiments, so as to give a more in-depth explanation of the technical features and advantages of the present invention.

As shown in Figure 1-5, the edge sealing device of a kind of mouth mask of the present utility model is used for the edge welding and forming of mouth mask or other similar products, and the whole device comprises a clamp mechanism 1, and the described clamp mechanism is installed on the turntable 6, The clamp mechanism includes a limit plate 12 and a clamp plate 13 that are stacked up and down. The limit plate is provided with a limit block 121 that fits the product to be welded, and the clamp plate is provided with a limit slot 131. The product to be welded 11 is inserted In the cavity between the limit plate and the splint, and due to the shape design of the limit block, the product to be welded can only be inserted in the correct direction of one face and fit the limit block to avoid misplacement of the positive and negative directions; the welding mechanism 3. The welding mechanism includes a jacking cylinder 32, a welding head 33 is connected to the bottom of the jacking cylinder, an ultrasonic generator 34 is correspondingly arranged below the welding head, and the ultrasonic generator is installed at the lower part of the platform of the frame, and the turntable is in the position where the welding head and the ultrasonic wave are generated. Transfer mechanism 2, the transfer mechanism includes a column 21, a horizontal cylinder 22 is arranged on the column, a lifting cylinder 23 is arranged on the horizontal cylinder, a clamping cylinder 24 is installed under the lifting cylinder, and the clamping cylinder extends out of the clamping jaw 25 , the jaws are located on the side of the turntable.

Further, there are four workstations evenly distributed on the turntable, and a clamp mechanism is arranged on each workstation. The turntable is located on the frame 5, and the frame is provided with a motor and a deceleration mechanism for driving the turntable to rotate. The motors are located at the upper and lower parts of the platform of the rack, respectively. The limit block on the splint is processed with a through hole, so that the welding head can be lifted and lowered along the hole to weld the product. The opening of the limit slot is smaller than the size of the product to be welded, which is convenient for the ultrasonic generator to contact the product to be welded. , while preventing it from falling. The lifting cylinder is installed on the support plate 31, and the support plate is fixed on the platform of the frame. The welding head is matched with the limit block, and the bottom of the welding head is machined with protrusions and grooves in the shape of rectangular pulse waves.

Further, the angle between the welding mechanism and the transfer mechanism is a right angle, and the two stations are adjacent to each other. Specifically, the feeding place of the product to be welded, the welding mechanism and the transfer mechanism in the previous process correspond to one station respectively. , reserve a work space vacant. A controller 4 is also installed on the frame. The controller communicates with the motor, the jacking cylinder, the horizontal cylinder, the lifting cylinder and the clamping cylinder. The controller uses a single-chip computer or a PLC. The whole device is also equipped with corresponding sensors for precise positioning. , such as the start and stop of the turntable.

In the device of the present utility model, each cylinder, sensor, controller, motor and its deceleration mechanism, etc. are existing technologies or materials, and the technicians who belong to it can directly purchase or customize from the market according to the required product model and specification.

The electrical components appearing in the text are all electrically connected to the external main controller and industrial electricity, and the main controller can be a conventional known device that plays a control role such as a computer.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is considered to be "mounted" on another element, it can be directly mounted on the other element or an intervening element may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The present invention is clearly and completely described through the technical solutions in the above embodiments, and it is obvious that the described embodiments are a 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 those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Claims (6)

1. an edge banding device of a mouth mask, is characterized in that, comprises a clamp mechanism, and described clamp mechanism is installed on the turntable, and the clamp mechanism comprises a limit plate and a splint that are stacked up and down, and the limit plate is provided with a For the limit block that the product to be welded fits, there is a limit slot on the splint; a welding mechanism, the welding mechanism comprises a jacking cylinder, a welding head is connected to the bottom of the jacking cylinder, an ultrasonic generator is correspondingly arranged below the welding head, and the turntable is located between the welding head and the ultrasonic generator; The transfer mechanism includes a vertical column on which a horizontal cylinder is arranged, a lifting cylinder is arranged on the horizontal cylinder, a clamping cylinder is installed under the lifting cylinder, and the clamping cylinder extends out of the gripper, and the gripper is located on the side of the turntable. 2. The edge banding device of a mask according to claim 1, wherein the turntable is provided with four workstations, each workstation is provided with a clamp mechanism, and the turntable is located on the frame. 3 . The edge sealing device of a mask according to claim 2 , wherein the limiting block on the splint is machined with through holes, and the opening of the limiting groove is smaller than the size of the product to be welded. 4 . 4. The edge banding device of a mask according to claim 3, wherein the lifting cylinder is installed on a support plate, the support plate is fixed on a frame, and the frame is provided with a motor that drives the turntable to rotate. with deceleration mechanism. 5 . The edge banding device of a mask according to claim 4 , wherein the welding head is matched with the limit block, and the bottom of the welding head is machined with protrusions and grooves in the shape of rectangular pulse waves. 6 . 6. The edge banding device of mouth mask according to claim 5 is characterized in that, the angle between the described welding mechanism and the transfer mechanism is a right angle, and a controller is also installed on the frame, and the controller communicates with the motor, the top and the bottom. Lifting cylinders, horizontal cylinders, lifting cylinders and clamping cylinders.

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