CN213082420U - Welding and coating machine for inner ear belt of plane mask - Google Patents
Welding and coating machine for inner ear belt of plane mask Download PDFInfo
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- CN213082420U CN213082420U CN202021285788.2U CN202021285788U CN213082420U CN 213082420 U CN213082420 U CN 213082420U CN 202021285788 U CN202021285788 U CN 202021285788U CN 213082420 U CN213082420 U CN 213082420U
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Abstract
The utility model discloses an ear area welding and cladding machine in plane gauze mask, the complete machine includes: the device comprises a turnover device, an ear band welding device, a cladding device and a transmission device; turning device includes: the overturning mechanism comprises a driving shaft, an overturning shaft and an overturning motor; ear band welding set includes: ear belt buffer mechanism, pneumatic scissors mechanism; cladding apparatus, comprising: a welding mechanism and a material guiding mechanism; a transmission, comprising: a material tray and a tensioning mechanism; the pull cylinder mechanism is arranged on the rack mounting plate; the material guide mechanisms are arranged at two ends of the welding mechanism; the welding mechanism is arranged on the rack mounting plate; the pneumatic scissors are arranged on the rack mounting plate; the material tray is arranged on the chain; the utility model overcomes the easy jamming problem of traditional gauze mask machine sheeting reposition of redundant personnel gauze mask, welding ear area effect are poor, easily cause hourglass to weld rosin joint problem, gauze mask product single problem, have improved the degree of automation of gauze mask production line, have reduced the product rejection rate, have improved production efficiency.
Description
Technical Field
The invention belongs to the technical field of plane mask machines, and particularly relates to welding and coating of an ear belt in a plane mask machine.
Background
The medical protective mask is suitable for protecting medical staff and related workers against respiratory tract infectious diseases transmitted by air, is a self-absorption filter type medical protective article with high sealing performance, has high protection level, and is particularly suitable for being worn by patients who contact respiratory tract infectious diseases transmitted by air or droplets at short distance in diagnosis and treatment activities. Can filter particles in the air and block droplets of spray, blood, body fluid, secretion and the like, and belongs to a disposable product. The medical protective mask can prevent most pathogens such as bacteria, viruses and the like, and the WHO recommends that medical personnel adopt the protective mask for preventing particles so as to prevent virus infection in air of hospitals. In recent years, the demand of medical protective products is increased rapidly, and the medical protective mask serving as a main product for cutting off virus propagation becomes a necessary protective weapon for people. The plane mask mainly comprises non-woven fabrics, a nose bridge strip and ear belts. The ear band welding mode among the prior art is mostly outer ear band welding, and the gauze mask of making of this kind of production technology can have following several shortcomings:
1. the slicing and shunting mask is easy to be stuck. Because when the conventional plane gauze mask machine produced the gauze mask, the gauze mask piece that has beaten need carry next process-ear area welding process, this step is usually through the belt conveying of reposition of redundant personnel bridge, and deposit the charging tray of gauze mask in reposition of redundant personnel bridge and the ear area welding process, it is difficult to accomplish seamless butt joint, this just causes very big difficulty to the debugging equipment, when the gauze mask piece goes out piece fast, cause the stagnation of gauze mask piece very easily, influence the operation of whole gauze mask production line, among the current production facility, an operative employee need be increased usually, in time, smooth the arrangement to the gauze mask piece of stagnation, not only cause the influence to full-automatic production, and manufacturing cost has been increased. The structure difference that this patent expounded lies in doing benefit to tilting mechanism and overturn the gauze mask piece on interior ear area welding machine, does not have the stuck point, the problem of jamming can not appear.
2. The welding ear belt has poor effect, and is easy to cause solder leakage and insufficient soldering. In the whole production process of the mask, the ear belt welding part is the part which has the most parts, the most complex structure and the most easily causes problems in the whole production line. The ear belt welding is that the welding pad rotates 180 degrees and is welded at the two ends of the mask sheet through ultrasonic waves after intercepting the corresponding length, and in the intercepting and welding processes, the ear rope needs to be clamped by a beak on the welding pad, so that the whole action can be accurately finished. In the process of using equipment on the market for a plurality of times for a long time, the bird's beak can become loose, and the situation that the ear belt cannot be tightly clamped and fall off to cause welding is caused. This patent novelty lies in having changed the structure of pad, and at beak department installation shell fragment, the snap-in force of increase beak can press from both sides tight ear area, has avoided ear area to drop hourglass welding, rosin joint that causes.
3. The automatic packing difficulty is large. The plane gauze mask ear area welding needs count, packing after accomplishing, and outer ear area plane gauze mask is after the ear area welding is accomplished, when through count, pile up neatly, because the ear area is flexible material, can not guarantee that every ear area of every gauze mask all neatly yards into a pile, just so needs the manual work to carry out arrangement, the packing of gauze mask. A large amount of labor cost and time cost are consumed. And this patent has increased cladding device, can be with ear area enstrophe and cladding at the gauze mask both ends, has improved the uniformity of gauze mask, has reduced the packing degree of difficulty.
4. The mask product is single. The distance between two ear belt welding pads of the mask machine in the market is fixed, the width of the mask produced by the design is fixed, and the mask cannot be produced by the equipment for children who are narrower than adult masks. The ear strap welding part pad that this patent elucidated is adjustable, is applicable to the gauze mask welding of multiple size.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a welding and cladding machine for an inner ear band of a planar mask, which mainly solves the problems that a slicing and shunting mask is easy to clamp and stagnate, the ear band welding effect is poor, welding leakage and insufficient welding are easy to cause, the automatic packing difficulty is high, and the mask product is single, so that the welding and cladding machine for the inner ear band of the planar mask disclosed by the invention is combined with a traditional mode to carry out structural optimization and adjustment, solves the problem of regularity, reduces waste and increases the applicability.
The purpose of the invention is realized by the following technical scheme:
ear area welding and covering machine in plane gauze mask, the complete machine includes: turning device, ear area welding set, cladding device, transmission.
The pieces punched by the punching machine enter a turnover device, and the device turns the pieces punched by the punching machine by 180 degrees, so that the mask pieces are seamlessly transited to the welding machine for the inner ear bands of the plane mask.
After the mask sheet enters the ear belt welding machine in the plane mask, flattening and aligning the position are carried out, and the deviation is automatically corrected.
The motor drives the bonding pad to rotate, the bird's beak clamps the ear rope wound on the bonding pad, after the action is completed, the ear belt is cut off by the pneumatic scissors, and after the ear belt is rotated to a proper position, the ear belt is welded at two ends of the mask sheet through ultrasonic waves.
The mask welded with the ear bands is firmly welded by ultrasonic after wrapping the two ends of the mask through the material strips by the frame transmission device, and the welded mask is conveyed to the pneumatic scissors by the frame transmission device to be sequentially disconnected to form the ear band mask in an independent single plane.
Wherein, turning device includes: the device comprises a driving shaft, a pressing mechanism, a turning shaft, a fixing plate, a turning motor, a long shaft and a supporting plate.
The mask piece is turned over through the turning shaft by the pressing device, and the action of turning the mask piece for 180 degrees is completed.
The turnover shaft is controlled to rotate through a turnover motor to turn over the mask sheet.
The supporting plate is fixed at the tail end of the turnover device, and the position of the mask piece for discharging is adjusted to ensure horizontal discharging.
Wherein, ear area welding set includes: ear belt buffer gear, pneumatic scissors mechanism, pad, beak, bonding tool, pressing material seat, hoist mechanism.
The pneumatic scissors are fixed on one side of the ear belt buffer mechanism, and the welding disc, the welding head and the material pressing seat are fixed on the lifting mechanism.
The position of the lifting mechanism can be adjusted to adapt to masks with different sizes.
The bird's beak is arranged on the bonding pad, plays a role of occluding the ear belt and moves up and down along with the bonding pad through the lifting mechanism.
Wherein, cladding device includes: a cylinder pulling mechanism, a welding mechanism, a storage tray, a material guiding mechanism and a scissors mechanism.
The cylinder pulling mechanism is arranged on the frame mounting plate and is mainly used for adjusting the direction of the material strip to be consistent with that of the mask.
The material guide mechanism is arranged at two ends of the welding mechanism and used for guiding the cloth strips out.
The welding mechanism is arranged on the frame mounting plate and mainly used for welding the material strips covering two ends of the mask.
The pneumatic scissors are arranged on the frame mounting plate and used for cutting off the covered mask material strips.
Wherein, transmission includes: charging tray, driving shaft, driven shaft, sprocket, straining device.
The charging tray is arranged on the chain, and the chain is driven to rotate by the driving shaft through the rotation of the motor, so that the transmission purpose is achieved.
Compared with the prior art, the invention has the beneficial effects that:
the invention overcomes the problems of easy clamping stagnation of the traditional mask punching and shunting mask, poor ear band welding effect, easy solder leakage and insufficient solder joint and single mask product; by the design of the invention, the automation degree of the mask production line is improved, the rejection rate of products is reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic view of a complete machine of a welding and cladding machine for an inner ear band of a planar mask;
FIG. 2 is a schematic view of the flipping mechanism;
FIG. 3 is a schematic view of an ear strap welding device;
FIG. 4 is a schematic view of a cladding apparatus;
fig. 5 is a schematic view of the transmission.
1. The overturning device 2, the ear belt welding device 3, the cladding device 4, the transmission device 5, the overturning driving shaft 6, the pressing mechanism 7, the overturning shaft 8, the fixing plate 9, the overturning motor 10, the long shaft 11, the supporting plate 12, the ear belt buffering mechanism 13, the pneumatic scissor mechanism 14, the bonding pad 15, the bird's beak 16, the welding head 17, the material pressing seat 18, the lifting mechanism 19, the cylinder pulling mechanism 20, the welding mechanism 21, the material storage plate 22, the material guiding mechanism 23, the scissor mechanism 24, the material plate 25, the driving shaft 26, the driven shaft 27, the chain wheel 28, the tensioning mechanism 29 and the rack mounting plate.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
Ear area welding and covering machine in plane gauze mask, the complete machine includes: the device comprises a turnover device 1, an ear belt welding device 2, a cladding device 3 and a transmission device 4.
The pieces punched by the punching machine enter the turnover device 1, and the device turns the pieces punched by the punching machine by 180 degrees, so that the mask pieces are seamlessly transited to the welding machine for the inner ear bands of the plane mask.
After the mask sheet enters the ear belt welding machine in the plane mask, flattening and aligning the position are carried out, and the deviation is automatically corrected.
The motor drives the bonding pad 14 to rotate, the bird's beak 15 clamps the ear rope wound on the bonding pad tightly, after the action is completed, the ear belt is cut off by the pneumatic scissors mechanism 13, and after the ear belt rotates to a proper position, the ear belt is welded at two ends of the mask sheet through ultrasonic waves.
The mask welded with the ear belt is firmly welded by ultrasonic after the two ends of the mask are wrapped by the material strip through the frame transmission device.
The welded mask is conveyed to the pneumatic scissors through the transmission device 4 to be sequentially cut off, and the ear belt mask in an independent single plane is formed.
Wherein, turning device 1 includes: the device comprises a driving shaft 25, a pressing mechanism 6, a turning shaft 7, a fixing plate 8, a turning motor 9, a long shaft 10 and a supporting plate 11.
The mask piece is turned over through the turning shaft through the pressing mechanism 6, and the action of turning the mask piece for 180 degrees is completed.
The turnover shaft 7 is controlled to rotate through a turnover motor 9 to turn over the mask sheet.
The supporting plate 11 is fixed at the tail end of the turnover device 1, and the position of the mask sheet discharging is adjusted to ensure horizontal discharging.
Wherein, ear area welding set 2 includes: the device comprises an ear belt buffer mechanism 12, a pneumatic scissors mechanism 13, a bonding pad 14, a bird's beak 15, a welding head 16, a material pressing seat 17 and a lifting mechanism 18.
The pneumatic scissors mechanism 13 is fixed on one side of the ear belt buffer mechanism 12, and the welding pad 14, the welding head 16 and the material pressing seat 17 are fixed on the lifting mechanism 18.
The position of the lifting mechanism 18 can be adjusted to accommodate different size masks.
The beak 15 is mounted on the pad 14 and functions as a biting ear belt, and moves up and down with the pad 14 by the lifting mechanism 18.
Wherein, cladding device 3 includes: a cylinder pulling mechanism 19, a welding mechanism 20, a storage tray 21, a material guiding mechanism 22 and a scissors mechanism 23.
The cylinder pulling mechanism 19 is arranged on the frame mounting plate 29 and mainly used for adjusting the direction of the material strips to be consistent with that of the mask.
The material guiding mechanism 22 is installed at two ends of the welding mechanism 20 and used for guiding out the cloth strips.
The welding mechanism 20 is mounted on the frame mounting plate 29 and mainly welds the strips covering the two ends of the mask.
The pneumatic scissors 23 are mounted on the frame mounting plate 29 and used for cutting off the covered mask material strips.
Wherein, transmission 4 includes: the material tray 24, a driving shaft 25, a driven shaft 26, a chain wheel 27 and a tensioning mechanism 28.
The material tray 24 is arranged on the transmission device 4, and the driving shaft 25 drives the chain wheel 27 to rotate through the rotation of the motor, so that the transmission purpose is achieved.
The piece that the mascerating machine was beaten gets into turning device 1, and the device well mask piece passes through on upset driving shaft 5 and the major axis 10 of transition to pressing mechanism 6, and upset motor 9 directly links synchronous revolution with trip shaft 7, and major axis 10 is fixed and is passed trip shaft 7 on fixed plate 8, and it is rotatory to control major axis 10 through upset motor 9, and the piece upset 180 that will beat the mascerating machine is played, makes the seamless transition of mask piece to on the interior earlap welding machine of plane gauze mask.
After the mask piece is turned over, the ear band welding process is carried out. The motor drives the pad 14 to rotate, the beak 15 is tight through the tight ear rope of ear area buffer gear 12 winding on the pad 14 clamp, after this action is accomplished, is cut off the ear area by pneumatic scissors mechanism 13, after rotatory to suitable position, controls bonding tool 16 through hoist mechanism 18 and welds the both ends at the gauze mask piece with the ear area, and in welding process, the pressure material seat 17 compresses tightly the gauze mask piece, prevents that the gauze mask from taking place the displacement.
And after the ear band welding process is finished, the coating process is carried out. The cloth placed in the storage tray 21 enters the tube drawing mechanism 19 through the material guide mechanism 22, the two ends of the mask are welded and pressed through the welding mechanism 20 after being wrapped, and finally the wrapped mask material strips are cut off through the scissors mechanism 23.
All the working procedures are in transmission connection through a transmission mechanism.
The driving shaft 25 and the driven shaft 26 pass through the chain wheel 27 to control the rotating speed through the motor, the material tray 24 is fixed on the chain, the chain is meshed with the chain wheel 17, the tightness of the chain is adjusted through the tensioning mechanism 28, the transmission stability is ensured, and the simultaneous and continuous operation of all the working procedures is ensured.
Claims (4)
1. A welding and cladding machine for inner ear bands of a plane mask comprises the following whole machine: the device comprises a turnover device, an ear band welding device, a cladding device and a transmission device; turning device includes: the device comprises a driving shaft, a pressing mechanism, a turning shaft, a fixing plate, a turning motor, a long shaft and a supporting plate; ear band welding set includes: the device comprises an ear belt buffer mechanism, a pneumatic scissors mechanism, a welding disc, a bird's beak, a welding head, a material pressing seat and a lifting mechanism; cladding apparatus, comprising: the device comprises a cylinder pulling mechanism, a welding mechanism, a storage disc, a material guide mechanism and a scissor mechanism; a transmission, comprising: the material tray, the driving shaft, the driven shaft, the chain wheel and the tensioning mechanism; the method is characterized in that: the motor drives the welding disc to rotate, the bird's beak clamps the ear rope wound on the welding disc tightly, after the action is finished, the ear belt is cut off by the pneumatic scissors, after the ear belt rotates to a proper position, the ear belt is welded at two ends of the mask sheet through ultrasonic waves, and the welded mask is conveyed to the pneumatic scissors through the rack transmission device and is sequentially cut off to form an independent single-plane ear belt mask; the pneumatic scissors are fixed on one side of the ear belt buffer mechanism, and the welding disc, the welding head and the material pressing seat are fixed on the lifting mechanism; the bird beak is arranged on the bonding pad, plays a role of occluding the ear belt and moves up and down along with the bonding pad through the lifting mechanism; the cylinder pulling mechanism is arranged on the frame mounting plate and is mainly used for enabling the direction of the adjusting material strip to be consistent with that of the mask; the material guide mechanisms are arranged at two ends of the welding mechanism and used for guiding out the cloth strips; the welding mechanism is arranged on the frame mounting plate and mainly used for welding the material strips covering the two ends of the mask; the pneumatic scissors are arranged on the rack mounting plate and used for shearing off the covered mask material strips; the charging tray is arranged on the chain, and the chain is driven to rotate by the driving shaft through the rotation of the motor, so that the transmission purpose is achieved.
2. The welding and coating machine for the inner ear band of the flat mask according to claim 1, wherein: the mask piece is turned over through the turning shaft by the pressing device, and the action of turning the mask piece for 180 degrees is completed.
3. The welding and coating machine for the inner ear band of the flat mask according to claim 1, wherein: the turnover shaft is controlled to rotate through a turnover motor to turn over the mask sheet.
4. The welding and coating machine for the inner ear band of the flat mask according to claim 1, wherein: the supporting plate is fixed at the tail end of the turnover device, and the position of the mask piece for discharging is adjusted to ensure horizontal discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021285788.2U CN213082420U (en) | 2020-07-03 | 2020-07-03 | Welding and coating machine for inner ear belt of plane mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021285788.2U CN213082420U (en) | 2020-07-03 | 2020-07-03 | Welding and coating machine for inner ear belt of plane mask |
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| Publication Number | Publication Date |
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| CN213082420U true CN213082420U (en) | 2021-04-30 |
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| CN202021285788.2U Active CN213082420U (en) | 2020-07-03 | 2020-07-03 | Welding and coating machine for inner ear belt of plane mask |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300829A (en) * | 2020-04-09 | 2020-06-19 | 无为市泉康防护用品厂 | High-efficient disposable gauze mask ear rope welding machine |
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2020
- 2020-07-03 CN CN202021285788.2U patent/CN213082420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300829A (en) * | 2020-04-09 | 2020-06-19 | 无为市泉康防护用品厂 | High-efficient disposable gauze mask ear rope welding machine |
| CN111300829B (en) * | 2020-04-09 | 2021-11-19 | 无为市泉康防护用品厂 | High-efficient disposable gauze mask ear rope welding machine |
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