CN220163254U

CN220163254U - Edge wiring device for mask processing

Info

Publication number: CN220163254U
Application number: CN202321650560.2U
Authority: CN
Inventors: 王广军; 周昕
Original assignee: Henan Jianwei Medical Equipment Co ltd
Current assignee: Henan Jianwei Medical Equipment Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-12
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses an edge wiring device for mask processing, which comprises a bracket; and (3) a bracket: the two brackets are rotatably connected with rotating shafts which are longitudinally and symmetrically distributed through bearings on opposite inner sides of the two brackets, belt pulleys are arranged in the middle of the rotating shafts, the two belt pulleys are in transmission connection through a belt, a chute is arranged in the middle of the upper surfaces of the two brackets, a sliding groove formed in the top wall of the chute is internally and slidably connected with a thread seat which is transversely and symmetrically distributed, the lower sides of the thread seats are respectively provided with a rectangular frame through an electric push rod, and high-frequency welding heads are respectively arranged in the vertical middle of the rectangular frames; this gauze mask processing is with edge wire device makes down the pinch roller carry out the edge wire to the gauze mask through spring force and flattens, avoids the gauze mask to walk the line in-process at the edge and appears the fold, and the device can be adjusted the edge wire position of device according to the gauze mask size simultaneously, convenient to use.

Description

Edge wiring device for mask processing

Technical Field

The utility model relates to the technical field of mask processing, in particular to an edge wiring device for mask processing.

Background

At present, mask production adopts the assembly line form, can accomplish automatically from the pay-off, the shaping, cut, the multichannel processes such as pay-off and welding of material returning, ear area, compare in traditional manual feeding, material returning, the shearing can save a lot of manual work, have mask production efficiency height, mask stability is good and operating personnel advantage such as few, carry out edge line closure to the gauze mask through edge line device, when partial gauze mask processing was used with edge line device, carry out pipelined through the material conveying unit to the gauze mask, install hot-melt spot welding head in the upper end of material conveying unit simultaneously, drive the upper end edge assigned position of high frequency spot welding head through the hydraulic stem and vertically move to the gauze mask downwards, then make the high frequency spot welding head carry out hot-melt spot welding to the edge of gauze mask through the control unit control and walk the line, nevertheless the gauze mask receives the easy vertical fold phenomenon that appears of external interference power in edge line transportation process, thereby the wire effect to the device is influenced.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the edge routing device for processing the mask, which enables a lower pressing wheel to flatten the edge routing of the mask through the elastic force of a spring, so that the mask is prevented from being wrinkled in the edge routing process, and meanwhile, the edge routing position of the device can be adjusted according to the size of the mask, so that the device is convenient to use, and the problem in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an edge wiring device for mask processing comprises a bracket;

and (3) a bracket: the two brackets are rotatably connected with rotating shafts which are longitudinally and symmetrically distributed through bearings on opposite inner sides of the two brackets, belt pulleys are arranged in the middle of the rotating shafts, the two belt pulleys are in transmission connection through a belt, a chute is arranged in the middle of the upper surfaces of the two brackets, a sliding groove formed in the top wall of the chute is internally and slidably connected with a thread seat which is transversely and symmetrically distributed, the lower sides of the thread seats are respectively provided with a rectangular frame through an electric push rod, and high-frequency welding heads are respectively arranged in the vertical middle of the rectangular frames;

wherein: still include the singlechip, the singlechip is located the left side of the outside mounting panel of support, and the input and the external power source electricity of singlechip are connected, and the output of singlechip is connected with electric putter and high frequency welding head's input electricity respectively, and the device makes down the pinch roller carry out the edge to the gauze mask and walk the line flattening through spring force, avoids the gauze mask to walk the line in-process at the edge and appears the fold, and the device can be adjusted the edge of device according to the gauze mask size to walk line position simultaneously, convenient to use.

Further, the inside of spout is connected with two-way lead screw through the bearing rotation, and the screw thread seat all is equipped with the motor with the left side rear end of left side support of chute, and the input of motor all is connected with the output electricity of singlechip, the output shaft of the motor of downside and the left end fixed connection of the rotation axis of rear side, the output shaft of the motor of upside and the left end fixed connection of two-way lead screw, provide power for the device operation.

Further, one side of the rectangular frame far away from the center of the wiring frame is provided with a camera through a connecting seat, and the camera is electrically connected with the singlechip in a bidirectional manner to collect images at the wiring position of the edge of the mask.

Further, the left side of mounting panel is equipped with the display screen, and the input of display screen is connected with the output electricity of singlechip, carries out image display to the mask edge wire position.

Further, the left side and the right side of the lower surface of the rectangular frame are fixedly connected with synchronous frames through telescopic columns and springs which are longitudinally and symmetrically distributed, the springs are movably sleeved with the outer ends of the adjacent telescopic columns, lower pressing wheels which are longitudinally and uniformly distributed are rotationally connected between the left wall and the right wall of the synchronous frames through rotating shafts, and edge wiring and pressing are carried out on the mouth mask.

Further, anti-slip patterns which are transversely and uniformly distributed are formed on the outer side face of the belt, so that the mask and the belt are prevented from transversely and relatively sliding.

Furthermore, the lower ends of one sides of the brackets, which are far away from the center of the wiring frame, are longitudinally and symmetrically provided with mounting seats for mounting the device.

Compared with the prior art, the utility model has the beneficial effects that: this gauze mask processing is with edge wiring device has following benefit:

the singlechip starts the motor of upside and makes it drive two-way lead screw and rotate, two-way lead screw makes the screw thread seat drive high frequency welding head along spout lateral shifting through threaded connection, thereby make the device carry out vertical elasticity through the shrink elasticity of spring to the gauze mask on the high frequency welding head and roll down, and a convenient to use, and then the singlechip starts electric putter and makes its flexible end drive the vertical downward movement of rectangular frame, rectangular frame downward in-process, make the lower pinch roller on the synchronous frame vertically move downwards and contact with the upper surface of belt, thereby electric putter continues to drive the vertical downward movement of rectangular frame thereby make the upper surface of the belt of high frequency welding head vertical movement appointed height, this in-process, thereby the flexible end and the spring of flexible post shrink gradually, thereby make the gauze mask on the belt of lower pinch roller carry out vertical elasticity and roll down, avoid the gauze mask to appear the ripple fold phenomenon in the line course, and then the edge wire-passing effect of hoisting device to the gauze mask, this gauze mask is processed with edge wire device, make down the pinch roller carry out the edge line to the gauze mask through the spring elasticity, avoid the gauze mask to appear in the edge line course, simultaneously the device can carry out the regulation according to the edge dimension position of device and use convenience.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1 support, 2 rotation axis, 3 belt pulley, 4 belt, 5 singlechip, 6 display screen, 7 chute, 8 bi-directional lead screw, 9 screw seat, 10 electric putter, 11 rectangular frame, 12 high frequency welding head, 13 telescopic column, 14 spring, 15 synchronous frame, 16 pinch roller, 17 camera, 18 motor, 19 mount pad, 20 antiskid line.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides a technical solution: an edge wiring device for mask processing comprises a bracket 1;

bracket 1: the two brackets 1 are provided with two rotating shafts 2 which are longitudinally and symmetrically distributed through bearings in a rotating way, the middle part of each rotating shaft 2 is provided with a belt pulley 3, the two belt pulleys 3 are in transmission connection through a belt 4, the middle part between the upper surfaces of the two brackets 1 is provided with a chute 7, the inside of a chute formed in the top wall of the chute 7 is in sliding connection with a thread seat 9 which is transversely and symmetrically distributed, the lower side of the thread seat 9 is provided with a rectangular frame 11 through an electric push rod 10, the vertical middle part of the rectangular frame 11 is provided with a high-frequency welding head 12, the inside of the chute is rotationally connected with a bidirectional screw rod 8 through a bearing, the thread seat 9 is in threaded connection with the bidirectional screw rod 8, the left side of the chute 7 and the left side rear end of the left bracket 1 are respectively provided with a motor 18, the input end of the motor 18 is respectively electrically connected with the output end of the singlechip 5, an output shaft of a motor 18 at the lower side is fixedly connected with the left end of a rotary shaft 2 at the rear side, an output shaft of a motor 18 at the upper side is fixedly connected with the left end of a bidirectional screw rod 8, the left side and the right side of the lower surface of a rectangular frame 11 are fixedly connected with a synchronous frame 15 through telescopic columns 13 and springs 14 which are longitudinally and symmetrically distributed, the springs 14 are movably sleeved with the outer ends of the adjacent telescopic columns 13, lower pinch rollers 16 which are longitudinally and uniformly distributed are rotatably connected between the left wall and the right wall of the synchronous frame 15 through rotary shafts, anti-skid patterns 20 which are transversely and uniformly distributed are arranged on the outer side surface of a belt 4, mounting seats 19 are longitudinally and symmetrically arranged at the lower end of one side of a bracket 1 far from the center of a chute 7, when the device is used for carrying out edge wiring on a mask, the device is firstly fixed to a designated position through bolts, then the mask is conveyed to the middle part of the upper surface of the rear side of the belt 4 through an external directional conveying device, then the singlechip 5 starts a motor 18 on the lower side to drive a belt pulley 3 to rotate through a rotating shaft 2, the belt pulleys 3 are in transmission connection through a belt 4, so that the belt 4 rotates to carry out edge line conveying on a mask, the singlechip 5 starts the motor 18 on the upper side to drive a bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 is in threaded connection, so that a thread seat 9 drives a high-frequency welding head 12 to transversely move along a chute, and accordingly, the device regulates and controls a line welding point of the high-frequency welding head 12 according to the width of a mask, the device is convenient to use, then the singlechip 5 starts an electric push rod 10 to enable a telescopic end of the electric push rod to drive a rectangular frame 11 to vertically move downwards, the rectangular frame 11 moves downwards, the lower pressing wheel 16 on the synchronous frame 15 vertically moves downwards to be in contact with the upper surface of the belt 4, then the electric push rod 10 continues to drive the rectangular frame 11 to vertically move downwards, so that the upper surface of the belt 4 vertically moves to be at a specified height, in the process, the telescopic end of the telescopic column 13 and a spring 14 gradually shrink, the telescopic end of the spring 14 enable the lower pressing wheel 16 to regulate and control a line welding point of the high-frequency welding head 12 according to the width of the mask, the mask is convenient to use, the telescopic elastic force of the spring 16 enables the mask to vertically press the lower pressing wire of the belt 4 to be in the process to be in a sliding mode, the edge of the mask is prevented from contacting the edge of the mask in the process, and the edge of the mask can be prevented from being in the process of sliding device, and the edge of the mask is prevented from sliding device;

wherein: the electric control device also comprises a singlechip 5, wherein the singlechip 5 is positioned on the left side of the mounting plate outside the bracket 1, the input end of the singlechip 5 is electrically connected with an external power supply, the output end of the singlechip 5 is respectively electrically connected with the input ends of the electric push rod 10 and the high-frequency welding head 12, and the electric control device is convenient to control electric elements;

wherein, one side that the chute 7 center was kept away from to rectangular frame 11 all is equipped with camera 17 through the connecting seat, camera 17 all is connected with singlechip 5 two-way electricity, the left side of mounting panel is equipped with display screen 6, the input of display screen 6 is connected with the output electricity of singlechip 5, singlechip 5 starts high-frequency welding head 12 and carries out intermittent type point welding hot melt line processing to the edge of gauze mask, singlechip 5 starts camera 17 simultaneously and carries out image collection to the gauze mask line condition on belt 4 and transmits to singlechip 5 with the signal of telecommunication mode, singlechip 5 transmits image signal to display screen 6 with the signal of telecommunication mode and carries out gauze mask line image display, the staff of being convenient for is long-range to carry out gauze mask line condition observation, convenient to use.

The utility model provides an edge wiring device for mask processing, which has the following working principle: when the device is used for carrying out edge wiring on the mask, the device is firstly fixed to a designated position through a mounting seat 19 by bolts, then the mask is conveyed to the middle part of the upper surface of the rear side of a belt 4 through an external directional conveying device, then a singlechip 5 starts a motor 18 at the lower side to drive a belt pulley 3 to rotate through a rotating shaft 2, the belt pulleys 3 are in transmission connection through the belt 4 so as to drive the belt 4 to rotate for carrying out edge wiring conveying on the mask, the singlechip 5 starts the motor 18 at the upper side to drive a bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 is in threaded connection so that a thread seat 9 drives a high-frequency welding head 12 to transversely move along a chute, the device regulates and controls the wiring welding point of the high-frequency welding head 12 according to the width of the mask, the device is convenient to use, then the singlechip 5 starts an electric push rod 10 to drive a telescopic end of the electric push rod 10 to vertically move a rectangular frame 11, in the process of moving down the rectangular frame 11, the lower pressing wheel 16 on the synchronous frame 15 moves vertically downwards and contacts with the upper surface of the belt 4, then the electric push rod 10 continues to drive the rectangular frame 11 to move vertically downwards so as to enable the upper surface of the belt 4 with the high-frequency welding head 12 to move vertically, in the process, the telescopic end of the telescopic column 13 and the spring 14 gradually shrink, the lower pressing wheel 16 vertically and elastically presses down the mask on the belt 4 through the shrinkage elasticity of the spring 14, the phenomenon of rolling and wrinkling of the mask in the wiring process is avoided, the edge wiring effect of the mask is improved, the singlechip 5 starts the high-frequency welding head 12 to perform intermittent point welding hot melting wiring treatment on the edge of the mask, meanwhile, the singlechip 5 starts the camera 17 to collect images of the wiring condition of the mask on the belt 4 and transmit the images to the singlechip 5 in an electric signal mode, the singlechip 5 transmits image signals to the display screen 6 in an electric signal mode to display mask line images, so that workers can conveniently and remotely observe mask line conditions, the anti-slip patterns 20 are convenient to use, and the mask is prevented from longitudinally sliding relative to the belt 4 in the edge line conveying process by increasing contact friction force.

It should be noted that, in the above embodiment, the single chip microcomputer 5 may employ MSP430, the display screen 6 may employ JBH686N002, the electric putter 11 may employ GRA-L25, the high frequency welding head 12 may employ 90WJDS-203H, the camera 17 may employ MVT-AH36P, the motor 18 may employ 130SZ01, and the single chip microcomputer 5 controls the operation of the display screen 6, the electric putter 11, the high frequency welding head 12, the camera 17 and the motor 18 by methods commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Edge wiring device is used in gauze mask processing, its characterized in that: comprises a bracket (1);

bracket (1): the two brackets (1) are rotatably connected with rotating shafts (2) which are longitudinally and symmetrically distributed through bearings between the opposite inner side surfaces of the two brackets (1), belt pulleys (3) are arranged in the middle of the rotating shafts (2), the two belt pulleys (3) are in transmission connection through a belt (4), a chute (7) is arranged in the middle of the upper surfaces of the two brackets (1), a thread seat (9) which is transversely and symmetrically distributed is slidingly connected in a chute formed in the top wall of the chute (7), a rectangular frame (11) is arranged on the lower side of the thread seat (9) through an electric push rod (10), and high-frequency welding heads (12) are arranged in the vertical middle of the rectangular frame (11);

wherein: the electric power device is characterized by further comprising a singlechip (5), wherein the singlechip (5) is positioned on the left side of an external mounting plate of the bracket (1), the input end of the singlechip (5) is electrically connected with an external power supply, and the output end of the singlechip (5) is electrically connected with the input ends of the electric push rod (10) and the high-frequency welding head (12) respectively.

2. The edge routing device for mask processing according to claim 1, wherein: the inside of spout is connected with bi-directional lead screw (8) through the bearing rotation, screw thread seat (9) all with bi-directional lead screw (8) threaded connection, the left side of chute (7) and the left side rear end of left support (1) all are equipped with motor (18), the input of motor (18) all is connected with the output electricity of singlechip (5), the output shaft of downside motor (18) and the left end fixed connection of rotation axis (2) of rear side, the output shaft of upside motor (18) and the left end fixed connection of bi-directional lead screw (8).

3. The edge routing device for mask processing according to claim 1, wherein: one side of the rectangular frame (11) far away from the center of the wiring frame (7) is provided with a camera (17) through a connecting seat, and the camera (17) is electrically connected with the singlechip (5) in a bidirectional manner.

4. The edge routing device for mask processing according to claim 1, wherein: the left side of mounting panel is equipped with display screen (6), and the input of display screen (6) is connected with the output electricity of singlechip (5).

5. The edge routing device for mask processing according to claim 1, wherein: the left side and the right side of the lower surface of the rectangular frame (11) are fixedly connected with a synchronous frame (15) through telescopic columns (13) and springs (14) which are longitudinally and symmetrically distributed, the springs (14) are movably sleeved with the outer ends of the adjacent telescopic columns (13), and lower pressing wheels (16) which are longitudinally and uniformly distributed are rotationally connected between the left wall and the right wall of the synchronous frame (15) through rotating shafts.

6. The edge routing device for mask processing according to claim 1, wherein: the outer side surface of the belt (4) is provided with anti-skid patterns (20) which are transversely and uniformly distributed.

7. The edge routing device for mask processing according to claim 1, wherein: the lower ends of one sides of the brackets (1) far away from the center of the wiring frame (7) are longitudinally and symmetrically provided with mounting seats (19).