CN211843255U

CN211843255U - Novel mask ear band machine

Info

Publication number: CN211843255U
Application number: CN202020359986.2U
Authority: CN
Inventors: 陈红佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-03
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to the technical field of mask production equipment, and provides a novel mask ear band machine, which comprises a controller, a frame, a working platform arranged on the frame, an ultrasonic welding device arranged above the working platform, a first wire clamping mechanism, a second wire clamping mechanism, a third wire clamping mechanism, a fourth wire clamping mechanism, a first driving mechanism, a second driving mechanism, a third driving mechanism, a fixed seat, a lifting mechanism and pneumatic scissors, the first wire clamping mechanism is fixedly arranged at one end of the slide rail, the second wire clamping mechanism is driven by the first driving mechanism to be arranged on one end of the slide rail far away from the first wire clamping mechanism in a sliding way, the second driving mechanism and the third driving mechanism are respectively arranged on the left part and the right part of the fixing seat, and output shafts of the second driving mechanism and the third driving mechanism are respectively connected and drive the third wire clamping mechanism and the fourth wire clamping mechanism to rotate forwards or reversely by taking the vertical central line as an axis. The utility model provides a current gauze mask ear area welding machine wrong product rate high, the cost problem with high costs.

Description

Novel mask ear band machine

Technical Field

The utility model relates to a gauze mask production facility technical field especially relates to a novel gauze mask ear-band machine.

Background

Along with the quality of air is worse and worse, respiratory system diseases are more and more, because germs, dust, waste gas and the like in the air can enter a human body through breathing, the human body is seriously damaged, and the mask can play a certain filtering role when being worn. Plane gauze mask sets up to the rectangle more, is provided with an ear area (ear area generally adopts the bungee) respectively in the both sides of gauze mask body to when wearing the gauze mask, through hanging two ear areas on the ears of wearing the person, make wearing of gauze mask more firmly comfortable. At present, chinese patent publication No. CN203357892U discloses an ultrasonic welding machine for ear straps of masks, which comprises an equipment table, a frame disposed on the equipment table, a wire moving mechanism disposed on the frame, a wire preparing mechanism for preparing wires for the wire moving mechanism, a carrier platform, and a plurality of ultrasonic welding devices disposed above the carrier platform, wherein the wire moving mechanism and the wire preparing mechanism are disposed to separately complete the wire moving action and the wire preparing action, thereby ensuring high-speed and stable welding, and realizing automation of welding ear straps of masks, while the welding machine for ear straps of masks improves the production efficiency to a certain extent, but in the actual production process, the ear straps are maintained in a linear state and are disposed on the mask body by a wire clamping unit, and the middle part of the ear straps can be connected to the mask body during ultrasonic welding, the error rate of the mask is improved, and the mask is complex in structure and high in manufacturing cost.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a simple structure is reasonable, effectively ensure arrange the both ends of earmuff line in the earmuff body on, reduce the wrong rate, the novel gauze mask earmuff machine of cost with low costs.

In order to solve the technical problem, the utility model discloses take following scheme: the utility model provides a novel gauze mask ear belt machine, includes controller, frame, locates the work platform in the frame, locates ultrasonic bonding device, first thread clamping mechanism, second thread clamping mechanism, third thread clamping mechanism, fourth thread clamping mechanism, first actuating mechanism, second actuating mechanism, third actuating mechanism, fixing base, elevating system and pneumatic scissors above the work platform, it is equipped with slide rail and work platform that are parallel with the work platform and is located the slide rail middle part to lie in the work platform front side in the frame, first thread clamping mechanism sets firmly in slide rail one end, second thread clamping mechanism drives through first actuating mechanism and can locate on the slide rail with sliding and keep away from one end of first thread clamping mechanism, elevating system locates to lie in the slide rail in the frame and keeps away from one side of work platform, elevating system connects and drives the fixing base oscilaltion, second actuating mechanism and third actuating mechanism locate respectively on left part and the right part of fixing base and second actuating mechanism and third drive The output shaft of the moving mechanism is respectively connected with and drives the third wire clamping mechanism and the fourth wire clamping mechanism to rotate forwards or reversely by taking a vertical central line as an axis, the third wire clamping mechanism and the fourth wire clamping mechanism are symmetrically arranged and are positioned above the middle part of the slide rail, the pneumatic scissors are movably arranged on the rack, the shearing opening of the pneumatic scissors faces to the wire outlet of the first wire clamping mechanism, and the ultrasonic welding device, the first wire clamping mechanism, the second wire clamping mechanism, the third wire clamping mechanism, the fourth wire clamping mechanism, the first driving mechanism, the second driving mechanism, the third driving mechanism, the lifting mechanism and the pneumatic scissors are all connected and controlled by the controller.

In a further improvement, the first driving mechanism is a cylinder or an oil cylinder or a stepping motor.

In a further improvement, a support seat is arranged on an output shaft of the first driving mechanism, the second wire clamping mechanism is fixedly arranged on the support seat, and the second wire clamping mechanism is positioned above the slide rail.

In a further improvement, the second driving mechanism and the third driving mechanism are positive and negative rotation rotating motors or positive and negative rotation rotating cylinders.

In a further improvement, the controller is a PLC controller or a CNC controller.

By adopting the technical scheme, the beneficial effects of the utility model are that: the first wire clamping mechanism clamps the ear strap to feed wires, the first driving mechanism drives the second wire clamping mechanism to clamp the ear strap wire ends of the wire outlet of the first wire clamping mechanism, the first wire clamping mechanism is loosened, the second wire clamping mechanism pulls the ear strap wires to one end far away from the first wire clamping mechanism according to the length required by the ear strap, the controller controls the lifting mechanism to descend, so that the third wire clamping mechanism and the fourth wire clamping mechanism descend, so that the ear strap wires between the first wire clamping mechanism and the second wire clamping mechanism are clamped, the first wire clamping mechanism is controlled to clamp the ear strap wires, the pneumatic scissors are moved, so that the ear strap wires between the first wire clamping mechanism and the third wire clamping mechanism are cut off, then the second wire clamping mechanism is loosened, the second driving mechanism and the third driving mechanism are controlled by the controller, the third wire clamping mechanism and the fourth wire clamping mechanism are driven to rotate towards the working platform by 90 degrees, so that the two ends of the ear strap wires are placed on the mask to be welded with the ear straps, at last, the ultrasonic welding device automatically welds the earbands, stably clamps and places the earband lines, avoids the earband lines from being worn and torn in the welding process, effectively ensures that the two ends of the earband lines are placed on the earmuff body, the rate of wrong products is reduced, the welding efficiency is high, the manufacturing cost is low, and meanwhile, the machine structure part is simple and reasonable in arrangement structure, the machine manufacturing cost is effectively reduced, and the machine structure part can be widely popularized and applied.

Drawings

Fig. 1 is a schematic rear view structure diagram of an embodiment of the present invention;

fig. 2 is a schematic top view of an embodiment of the present invention;

fig. 3 is a schematic diagram of a right-view structure of an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, wherein the components of the ultrasonic welding device, the wire clamping mechanism, the lifting mechanism and the pneumatic scissors are disclosed in patent document CN201320377192.9, which is an ultrasonic mask ear belt welding machine, and the controller and the lifting mechanism are all known structural components.

Referring to fig. 1, 2 and 3, the preferred novel mask ear band machine of the present invention comprises a controller, a frame 1, a working platform 2 disposed on the frame 1, an ultrasonic welding device 3 disposed above the working platform 2, a first wire clamping mechanism 4, a second wire clamping mechanism 5, a third wire clamping mechanism 6, a fourth wire clamping mechanism 7, a first driving mechanism 8, a second driving mechanism 9, a third driving mechanism 10, a fixing seat 11, a lifting mechanism 12 and pneumatic scissors 13, wherein the controller is a PLC controller, a sliding rail 14 parallel to the working platform is disposed on the front side of the working platform 2 on the frame 1, the working platform 2 is disposed in the middle of the sliding rail 14, the first wire clamping mechanism 4 is fixedly disposed at one end of the sliding rail 14, the first driving mechanism 8 is an air cylinder, a supporting seat is disposed on an output shaft of the first driving mechanism 8, the second wire clamping mechanism is fixedly disposed on the supporting seat and the second wire clamping mechanism is disposed above the sliding rail, the second wire clamping mechanism 5 is driven by the first driving mechanism 8 to be arranged on one end of the slide rail 14 far away from the first wire clamping mechanism 4 in a sliding manner on the slide rail 14, the lifting mechanism 12 is arranged on one side of the frame 1 far away from the working platform 2 of the slide rail 14, the lifting mechanism 14 is connected with and drives the fixed seat 11 to lift up and down, the second driving mechanism 9 and the third driving mechanism 10 are both positive and negative rotation rotary cylinders, the second driving mechanism 9 and the third driving mechanism 10 are respectively arranged on the left part and the right part of the fixed seat 11, output shafts of the second driving mechanism 9 and the third driving mechanism 10 are respectively connected with and drive the third wire clamping mechanism 6 and the fourth wire clamping mechanism 7 to rotate positively or negatively by taking a vertical central line as an axis, the third wire clamping mechanism 6 and the fourth wire clamping mechanism 7 are symmetrically arranged and are arranged above the middle part of the slide rail 14, and the first wire clamping mechanism 4, the second wire clamping mechanism 5, The third wire clamping mechanism 6 and the fourth wire clamping mechanism 7 are located on a vertical plane where the sliding rail 14 extends upwards, the pneumatic scissors 13 are movably arranged on the frame 1, a shearing opening of the pneumatic scissors 13 faces a wire outlet of the first wire clamping mechanism 4, and the ultrasonic welding device 3, the first wire clamping mechanism 4, the second wire clamping mechanism 5, the third wire clamping mechanism 6, the fourth wire clamping mechanism 7, the first driving mechanism 8, the second driving mechanism 9, the third driving mechanism 10, the lifting mechanism 12 and the pneumatic scissors 13 are connected and controlled by a PLC (programmable logic controller).

The utility model discloses well first actuating mechanism still can be hydro-cylinder or step motor, and second actuating mechanism and third actuating mechanism also can be for just reversing the rotating electrical machines, and the controller still can be the CNC controller.

The utility model clamps the ear belt incoming line by adopting the first wire clamping mechanism, then drives the second wire clamping mechanism to clamp the ear belt line head of the first wire clamping mechanism outlet by the first driving mechanism, at the same time, the first wire clamping mechanism is loosened, the second wire clamping mechanism pulls the ear belt line to the end far away from the first wire clamping mechanism according to the required length of the ear belt, the controller controls the lifting mechanism to descend to enable the third wire clamping mechanism and the fourth wire clamping mechanism to descend to clamp the ear belt line between the first wire clamping mechanism and the second wire clamping mechanism, then controls the first wire clamping mechanism to clamp the ear belt line and moves the pneumatic scissors to cut off the ear belt line between the first wire clamping mechanism and the third wire clamping mechanism, then releases the second wire clamping mechanism and controls the second driving mechanism and the third driving mechanism to drive the third wire clamping mechanism and the fourth wire clamping mechanism to rotate 90 degrees towards the working platform to enable the two ends of the ear belt line to be placed on the mask to be welded with the ear belt, at last, the ultrasonic welding device automatically welds the earbands, stably clamps and places the earband lines, avoids the earband lines from being worn and torn in the welding process, effectively ensures that the two ends of the earband lines are placed on the earmuff body, the rate of wrong products is reduced, the welding efficiency is high, the manufacturing cost is low, and meanwhile, the machine structure part is simple and reasonable in arrangement structure, the machine manufacturing cost is effectively reduced, and the machine structure part can be widely popularized and applied.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a novel gauze mask ear belt machine, includes controller, frame, locates the work platform in the frame, locates ultrasonic bonding device, first thread tension mechanism, second thread tension mechanism, third thread tension mechanism, fourth thread tension mechanism, first actuating mechanism, second actuating mechanism, third actuating mechanism, fixing base, elevating system and pneumatic scissors of work platform top, its characterized in that: the machine frame is provided with a sliding rail parallel to the working platform at the front side of the working platform, the working platform is arranged in the middle of the sliding rail, the first wire clamping mechanism is fixedly arranged at one end of the sliding rail, the second wire clamping mechanism is driven by the first driving mechanism to be arranged on the sliding rail in a sliding way at one end of the sliding rail far away from the first wire clamping mechanism, the lifting mechanism is arranged on one side of the machine frame far away from the working platform and is connected with and drives the fixed seat to lift up and down, the second driving mechanism and the third driving mechanism are respectively arranged on the left part and the right part of the fixed seat, output shafts of the second driving mechanism and the third driving mechanism are respectively connected with and drive the third wire clamping mechanism and the fourth wire clamping mechanism to rotate forwards or reversely by taking a vertical central line as an axis, the third wire clamping mechanism and the fourth wire clamping mechanism are symmetrically arranged and are arranged above the middle of the sliding rail, the pneumatic scissors are movably arranged on the machine frame, and a shearing opening of the pneumatic scissors faces, the ultrasonic welding device, the first wire clamping mechanism, the second wire clamping mechanism, the third wire clamping mechanism, the fourth wire clamping mechanism, the first driving mechanism, the second driving mechanism, the third driving mechanism, the lifting mechanism and the pneumatic scissors are connected and controlled by a controller.

2. The novel mask ear band machine of claim 1, characterized in that: the first driving mechanism is a cylinder or an oil cylinder or a stepping motor.

3. The novel mask ear band machine of claim 2, characterized in that: the output shaft of the first driving mechanism is provided with a supporting seat, the second wire clamping mechanism is fixedly arranged on the supporting seat, and the second wire clamping mechanism is positioned above the sliding rail.

4. The novel mask ear band machine of claim 1, characterized in that: the second driving mechanism and the third driving mechanism are positive and negative rotation rotating motors or positive and negative rotation rotating cylinders.

5. The novel mask ear band machine of claim 1, characterized in that: the controller is a PLC controller or a CNC controller.