CN106690576A - Mask making machine - Google Patents

Abstract

The invention relates to a mask making machine which effectively solves the problems that production is affected as a lot of workers count masks. The technical scheme includes that the mask making machine comprises a first fixed circular roller, and a reel yarn sleeves the first circular roller. The mask making machine is characterized in that a yarn releasing mechanism is arranged on one side of the reel yarn and used for drawing out yarn fabrics, a yarn measuring mechanism is arranged on the reel yarn and used for measuring the reel yarn, a detecting mechanism is arranged in the front of the reel yarn, and a mask printing machine for printing masks is arranged at the upper end of a mold. According to the mask making machine, manual operations in the whole production process of the mask making machine are omitted, and mechanical automation is achieved.

Description

Breathing mask machine

Technical field

The present invention relates to make mouth mask technical field, particularly a kind of breathing mask machine.

Background technology

Mist, was a kind of relatively conventional natural phenomena originally, however, with the increase of China human mortality, economic society and The fast development of urbanization, atmospheric aerosol pollution is increasingly serious.Haze weather has a strong impact on air quality, the harm common people and is good for Health, initiation traffic accident, and then endanger the sustainable development of economic society.

Haze is the portmanteau word of mist and haze, it is clear that mist and haze are two kinds of different weather phenomena, World Meteorological Organization and Chinese observation criteria also has clear stipulaties to this.Mist refers to a large amount of small water droplet or ice crystal group being suspended in surface air Into, visibility be reduced to natural phenomena within 1 km.And in China Meteorological Administration《Surface weather observation specification》In, mist Haze weather is defined such：" a large amount of atomic thin dryness grit, soots etc.（It is referred to as gas on meteorology and holds glue particle）Even suspension In the air, obscure the stuffy, visual field and cause visibility deterioration, when horizontal visibility is less than less than 10KM, relative humidity When 80%, exclude the weather phenomena such as precipitation, airborne dust, floating dust, smog, blowing snow, snowstorm, sandstorm and cause obstruction to vision air universal Research of chaotic phenomenon.”

Haze weather, micronic dust and harmful substance in air enter human respiratory tract, stimulate and destroy organ mucous membrane, cause organ Mucous membrane kills virus, bacterium and resists them into the function reduction of lung tissue, and the functions of expelling toxin of tracheal mucosa declines.At this In the case of kind, originally healthy crowd is it is possible that the symptom such as cough, tracheitis.With asthma, chronic bronchitis, The crowd of the respiratory diseases such as chronic obstructive pulmonary disease can then cause pulmonary infection, cause shortness of breath, it is uncomfortable in chest, suppress and the discomfort such as breathe heavily, There is acute exacerbation reaction.To cardiovascular and cerebrovascular disease, chronic diseases patient is even more larger destructive power, can such as increase heart disease The heart burden of patient, induces cerebral infarction etc..

In the environment of nowadays such bad air quality, the demand of mouth mask becomes increasing, as long as people need Go out, almost everybody carries mouth mask, for resisting the haze in the external world, be additionally, since the serious of atmosphere pollution, not exclusively winter Season, in spring, summer, autumn, people also can band muzzle to prevent the pollution of air quality.

The species of infectious disease is more and more, and the resistance of people is also more and more weaker, whether in hospital, the infection of disease Become more and more easily, therefore, as long as people go out, all can band muzzle come prophylactic infection, especially, present environment Under, some infection diseases that are rare and having never heard of in the past always occur.

Therefore, present environment, mouth mask already turns into a kind of product that supply falls short of demand.

In mouth mask manufacturing process, be using to breathing mask machine, especially, with the serious aggravation of haze, traditional common mouth Cover can not meet the demand of people, it is necessary to the manufacturing procedure ability of a row for three-dimensional mask currently on the market Complete.

When three-dimensional mouth mask is produced, it is necessary to artificial in advance cut off non-woven fabrics or cotton gauze, then manually cut-out Non-woven fabrics or cotton gauze be pressed against on mould and be fixed, then by print cover machine to non-woven fabrics carry out print cover process, print cover machine It is existing ripe technology, print cover treatment can be directly realized by.

Existing non-woven fabrics or cotton gauze are all located on spool, again by artificial cutting, non-woven fabrics or cotton during cutting The reel of gauze is thicker, for the manufacturers of a large amount of production mouth masks, be all accurately to calculate reel non-woven fabrics or Cotton gauze can produce how many mouth masks, because mouth mask is continuously ceaselessly to produce, when the non-woven fabrics or cotton gauze of reel After complete, and then can put a new reel and be produced, when mouth mask quantity is calculated, cannot often calculate one The quantity that individual reel can be produced, finally result in calculating is all the summation of the mouth mask of multiple reel productions, but each reel Diameter and thickness be actually different, even if volume number is identical, there is also difference, let alone implement to each reel can produce many The quantity of few mouth mask, it appears then increasingly difficult.

Although reel production mouth mask quantity is unrelated to product quality, for big manufacturer, number of stocking up is calculated Amount and fertile quantity, finally determine the profit of each reel, so that the later production schedule is formulated, and each reel occurs The probability of substandard products, these by rigorous calculating and will all plan, and prospective project and manufacturing parameter for manufacturer are outstanding For important.

On this basis, the present invention provides a kind of brand-new transmission breathing mask machine, can calculate the corresponding mouth mask number of reel Amount, so as to mitigate the heavy pattern of employee people's number number significantly, reduces production link.

Under this background technology, a kind of new breathing mask machine of present invention research and development.

The content of the invention

For above-mentioned situation, to overcome the defect of prior art, the present invention to provide a kind of breathing mask machine, effectively solve existing Some breathing mask machines can not calculate mouth mask quantity when reel is transmitted, so as to need largely manually to remove several mouth masks and influence production Problem.

The present invention includes the first fixed round roller, and activity is cased with reel yarn in the first round roller, it is characterised in that reel yarn one Side is provided with Fang Sha mechanisms, and for gauze is pulled out, reel yarn is provided with Ce Sha mechanisms, for measuring reel yarn, before reel yarn Side is provided with detection agency；

Fang Sha mechanisms include being placed in gauze lower section and the first roller long for transmitting, and the first roller long is connected with unidirectionally through first connecting rod Flywheel, unidirectional flywheel includes internal first rotating shaft and outside flywheel, and the outside of flywheel is that sprocket wheel inner side is ratchet, first turn Axle is provided with multiple ratchets, and ratchet is stuck on ratchet so that unidirectional flywheel is rotated when can rotate forward, and is dallied during reversion, and first connects In first rotating shaft, sprocket engagement has vertical moveable tooth bar to rod set, and tooth bar is connected with adjusting rod, and one end of adjusting rod rotates Cambered bar is connected, the other end of radian bar connects one end of adjusting rod through the first spring so that when pulling radian bar, radian bar Adjusting rod, radian bar is pulled to connect rotating bar through second connecting rod through the first spring, rotating bar connects the first motor, and adjusting rod is another End is provided with elastic fixing mechanism, and the first motor is connected with the microswitch of cutting machine through chain, microswitch control cutting machine Start-stop, is provided with fixed mould on the right side of cutting machine；

First gear is cased with first motor, first gear connects second gear through chain, and second gear is enclosed within the 4th rotating shaft, 4th rotating shaft connection reducer, decelerator through being arranged with cylindrical cam in the 5th rotating shaft, cambered groove on cylindrical cam, radian groove The roller of activity placement is inside provided with, roller lower end is connected with microswitch, and microswitch is used for controlling the start-stop of cutting machine, fine motion Switch is fixed on the slide plate of side, and slide plate can be slided on the guide rail of its side, and guide rail is provided with the micro- of control slide plate movement Knob is adjusted, for controlling position of the slide plate on guide rail；

Ce Sha mechanisms include the second rotating shaft, and the second rotating shaft both sides are rotatably connected to cover plate, and the second rotating shaft is through the 3rd spring connection the One fixed block, cover plate activity is placed on reel yarn top, and the first round roller is provided with the draw-in groove being placed in immediately below the second rotating shaft, draw-in groove Contactor is inside provided with, Ce Sha mechanisms follow the reduction of reel yarn to be gradually reduced；

Detection agency includes the 3rd rotating shaft being placed on front side of reel yarn, and the left end of the 3rd rotating shaft is connected with the second motor, the second electricity The cam being enclosed within the 3rd rotating shaft is provided with the right side of machine, the contact of cam underside has sticks up bar, and sticking up bar can realize beaing, and stick up bar Lower section is provided with counter, and whenever sticking up bar and beaing side counter, the display of counter will Jia one, be provided with the right side of cam and be placed in Coarse-pitch thread in 3rd rotating shaft, coarse-pitch thread can be rotated in the 3rd fixed block being enclosed within the 3rd rotating shaft, and coarse-pitch thread right side sets There is the fine thread being placed in the 3rd rotating shaft, with coarse-pitch thread in the same direction, fine thread drives the sliding block being enclosed within the 3rd rotating shaft to move to fine thread Dynamic, sliding block lower end is provided with slide rail, and sliding block top is provided with detecting head, and detecting head is placed in the radial outer edge of reel yarn；

Mould upper end is provided with the print cover machine of printing mouth mask.

Preferably, the top correspondence of the described first roller long is fixed with the rotatable second roller long, is set on front side of the second roller long There is transition roller.

Preferably, adjustable adjustable column is interspersed with the radian bar, adjustable column is to be threadedly coupled with radian bar.

Preferably, the elastic fixing structure includes the extension rod being connected with adjusting rod, and extension rod contact has Y shape bar, by Y Shape bar stops that one end of Y shape bar connects the second fixed block through second spring, and the other end of Y shape bar is rotated with third connecting rod and is connected, The other end of third connecting rod is rotated to be fixed, for buffering the flexible of adjusting rod.

Preferably, slided on the adjusting rod and be provided with regulating block, regulating block can slide movement, regulating block on adjusting rod Radian bar is connected through the first spring.

Preferably, the cutting machine is provided with translating device, and translating device includes leading screw, the second cunning is provided with leading screw Block, leading screw and the second sliding block constitute Lead screw transmission structure so that during rotational lead screw, the second sliding block can be moved and drive cutting machine Move together.

Preferably, the bar that sticks up includes the first stock being placed in below cam, and one end of the first stock is fixed through support frame, There is cam the other end top of the first stock, when cam rotation, can beat the first stock.

Preferably, baffle ring is provided between the fine thread and coarse-pitch thread, fixed seat is cased with the 3rd rotating shaft.

Preferably, be provided with fixed cylinder in the reel yarn, fixing barrel casing in the first round roller, for ensure reel yarn rotate When do not rock.

Preferably, expansion tightening wheel is provided with chain, for adjusting the elasticity of chain.

Clever structure of the present invention, a series of Fang Sha mechanisms of abandoning tradition, by mechanisms for interkniting so that reel yarn It is not to be constantly in put yarn state when yarn is put, but includes the substep action put yarn and stop, putting triggering when yarn stops and cut Off line works, and whether puts yarn state or cutting machine state, can suitably be adjusted according to actual conditions, for Reel yarn can accurately measure the number of plies of every volume, and its mouth mask quantity that reel yarn can be produced, and saving manually looks into several Trouble, reduces process flow, substantially increases production efficiency, and the production procedure of whole breathing mask machine no longer needs artificial operation, Mechanical automation is realized, artificial workload is mitigated significantly, and output is obviously improved, and forms the Automated electronic of complete set Mouth mask production procedure.

Brief description of the drawings

Fig. 1 show the operation principle mechanism map of breathing mask machine yarn and print cover in the present invention.

Fig. 2 show in Fig. 1 of the present invention concrete structure enlarged drawing at A.

Fig. 3 show in Fig. 1 of the present invention concrete structure enlarged drawing at B.

Fig. 4 show in Fig. 1 of the present invention concrete structure enlarged drawing at C.

Fig. 5 show in Fig. 4 of the present invention concrete structure enlarged drawing at D.

Fig. 6 show in Fig. 1 of the present invention concrete structure enlarged drawing at E.

Fig. 7 show translating device schematic diagram in the present invention.

Specific embodiment

For the present invention foregoing and other technology contents, feature and effect, in following cooperation with reference to figures 1 through Fig. 7 pairs In the detailed description of embodiment, can clearly present.The structure content being previously mentioned in following examples, is attached with specification Figure is reference.

Present subject matter is breathing mask machine, and breathing mask machine is not a simple equipment, be made up of multiple skinny devices Individual operation, the material that mouth mask is produced has many kinds, also include whether be PM2.5 mouth mask, in following examples, the present invention Gauze all is put as material using cotton to describe, and is not to this hair for this be in the present invention is embodiment certainly The limitation of bright protection domain, nor being only limited to produce cotton cloth respirator, during production mouth mask, must use to breathing mask machine, In manufacturing process, the gauze of reel is placed in round roller, gauze is released from round roller, then gauze to print cover machine on printed Cover treatment, such that it is able to realize the model of mouth mask, is carrying out the required processing of next procedure afterwards.

Each exemplary embodiment of the invention is described below with reference to accompanying drawings.

Embodiment one, the present invention is a kind of breathing mask machine, includes the first fixed round roller 1, and activity is cased with the first round roller 1 Reel yarn 2, reel yarn 2 here does not imply that yarn silk, and refers to that gauze is reel, and the activity of reel yarn 2 is placed on the first circle On roller 1, the side You Fangsha mechanisms 3 of reel yarn 2 are primarily used to pull out gauze, the Shang Youce yarns mechanism 4 of reel yarn 2, use To measure whether reel yarn 2 has used, there is detection agency 5 before reel yarn 2, for detecting the volume number of reel yarn 2.

Traditional Fang Sha mechanisms 3 are exactly a flat board, there is round roller on flat board, then cylinder yarn are enclosed within round roller, then apply Plus driving force pulls the beginning of gauze, this Fang Sha mechanisms can not be controlled to the yarn releasing quantity of gauze.

Fang Sha mechanisms 3 in the present invention, including gauze lower section and the first roller long 1 for transmitting are placed in, the first roller long 1 is used To drive gauze, be the driving force of gauze, gauze is transported forward on the first roller long 1, and the first roller long 1 connects through first connecting rod 7 Unidirectional flywheel 8 is connected to, unidirectional flywheel 8 can be realized being driven forward, and be reversed to idle running, that is to say, that yarn can be driven during rotating forward Cloth, during reversion, gauze is slack, and particularly, unidirectional flywheel 8 includes inside and outside two parts, and inside is first turn Axle 9, there is multiple ratchets 13 in first rotating shaft 9, outside is flywheel 10, and the outer body of flywheel 10 is that the inner side of sprocket wheel 11 is ratchet 12, Ratchet 13 can be stuck on ratchet 12, and to drive flywheel 10 to rotate when rotating forward, during reversion, ratchet 13 does not drive 12 turns of ratchet in direction Dynamic, first connecting rod 7 is enclosed within first rotating shaft 9, and such that it is able to drive flywheel 10, and the sprocket wheel 11 in the outside of flywheel 10 is engaged with vertically Transportable tooth bar 14.

It is noted that all of direction class word in the present invention, for example, outside, inner side, left side, right side, vertical, horizontal stroke To, longitudinal direction etc., to be in accordance with Figure of description be reference, during practical operation, when being that tooth bar 14 is moved down, and 10 turns of flywheel driven Dynamic, when tooth bar 14 is moved upwards, flywheel 10 dallies, and tooth bar 14 is connected with adjusting rod 15, and adjusting rod 15 is used for carry-over bar 14 It is vertically movable, radian bar 16 is rotatably connected in one end of adjusting rod 15, the other end of radian bar 16 connects by the first spring 17 The other end of adjusting rod 15 is connect, radian bar 16 can be adjusted effect, the transport of main regulation gauze to the motion of tooth bar 14 Distance, when radian bar 16 is pulled, the drive pulling adjusting rod 15 of the first spring 17 of radian bar 16, adjusting rod 15 can just drive tooth The vertical motion of bar 14, radian bar 16 connects rotating bar 19 through second connecting rod 18, and rotating bar 19 is drive rod, and rotating bar 19 is connected with First motor 20, for providing motive power, because adjusting rod 15 is when mobile, its other end is not fixed, therefore, drawing It is unstable when dynamic, so, elastic fixing mechanism 21 is provided with the other end of adjusting rod 15, elastic fixing mechanism 21 can be exchanged Pole 15 plays a part of support, stabilization and buffers.

Importantly, the first motor 20 is not only to drive reel yarn 2 to put yarn, the first motor 20 is put in offer reel yarn 2 Can also be that the cutting machine 23 above gauze provides power while yarn, cutting machine 23 is exactly to cut off gauze, and cutting machine is Existing known technology, improvement is not made in the present invention to cutting machine body construction and its internal structure, but in cutting machine Improvement is made outside body, therefore, for the operation principle and structure of cutting machine, just repeat no more in the present invention, whether Books data or network data, all disclose the structure of a large amount of cutting machine bodies, and the present invention is also no longer described herein, in cut-out The right side of machine 23 is provided with fixed mould 25, and gauze is released after coming, and is cut off machine 23 and is cut off, and is then placed within mould 25 On, mould 25 is existing a kind of mould in breathing mask machine, for example, when 3 D stereo mouth mask is produced, or during PM2.5 mouth masks, There is deep groove in the middle of the mouth mask produced, the one kind in mould is exactly with reeded mould.

There is first gear 26 on the first motor 20, first gear 26 connects second gear 27, second gear through chain 22 27 the 4th rotating shafts 28 of drive are rotated, and the 4th rotating shaft 28 is slowed down through decelerator 29, and decelerator 29 is connected with cylinder through the 5th rotating shaft 30 Cam 31, decelerator 29 is used for slowing down the 5th rotating shaft 30, and then deceleration cylindrical cam 31, cambered groove 32 on cylindrical cam 31, There is the roller 33 of activity placement in radian groove 32, roller 33 enters radian groove 32 with the rotation of cylindrical cam 31 and departs from Radian groove 32, has microswitch 24 in the lower section of roller 33, and the side for controlling the start-stop of cutting machine 23, microswitch 24 has Slide plate 34, microswitch 24 is fixed on slide plate 34, and there is guide rail 35 lower section of slide plate 34, and slide plate 34 can be moved on guide rail 35, And the movement of slide plate 34 is that, by vernier knob 36, vernier knob 36 is fixed on guide rail 35 through slide plate 34, fine setting rotation is rotated During button 36, can cause that slide plate 34 is moved on guide rail 35, and then control position of the roller 33 in radian groove 32.

Ce Sha mechanisms 4 include the second rotating shaft 37, and the both sides of the second rotating shaft 37 are rotatably connected to cover plate 38, and cover plate 38 is placed on volume On cylinder yarn 2, the second rotating shaft 37 connects the first fixed block 40, as the volume number of reel yarn 2 is fewer and feweri, cover plate through the 3rd spring 39 38 are pressed downward always with the 3rd spring 39, and in a word, cover plate 38 follows the reduction of reel yarn 2 and moves, and is put in the first round roller 1 Draw-in groove 41 immediately below the second rotating shaft 37, is provided with contactor 42 in draw-in groove 41, and contactor 41 is used for controlling the first motor 20 Start-stop, when the second rotating shaft 37 is gradually reduced, after being discharged with reel yarn 2, the second rotating shaft 37 is dropped into draw-in groove 41, now Second rotating shaft 37 contacts contactor 41, for controlling the closing of the first motor 20.

Detection agency 5 is included in the 3rd rotating shaft 43 of the front side of reel yarn 2, and the left end of the 3rd rotating shaft 43 has the second motor 44, Second motor 44 is used for driving the 3rd rotating shaft 43 to rotate, and has cam 45 in the 3rd rotating shaft 43, and cam 45 follows 43 turns of the 3rd rotating shaft Dynamic, cam lower section has sticks up bar 46, and contact is stuck up bar 46 and beaten when cam 45 is rotated, and has counter 47 in the lower section for sticking up bar 46, sticks up bar 46 beat counter 47 when beaing, often beat once, and the numerical monitor of counter 47 adds one, for example, it be once 1 to beat, then strike It is 2 to beat, the like, increase numerical value, have in the 3rd rotating shaft 43 outside the coarse-pitch thread 48 on the right side of cam 45, coarse-pitch thread 48 and be cased with the Three fixed blocks 49, when the 3rd rotating shaft 43 is rotated, coarse-pitch thread 48 is rotated in the 3rd fixed block 49, is had carefully on the right side of coarse-pitch thread 48 Sliding block 51 is cased with outside screw thread 50, fine thread 50, when fine thread 50 is rotated, band movable slider 51 is moved on slide rail 52, on sliding block 51 There is detecting head 53, follow sliding block 51 to move, the outermost end of the initial position of detecting head 53 in the diameter of reel yarn 2.

After gauze is for cut-out, gauze is printed by print cover machine 54 and covers mouth mask model on mould 25.

Here, it is noted that schematic diagram and its internal structure in the present invention in Figure of description 1 are that its is complete Operation principle and internal structure disclose, such as containment vessel, fixed plate, bolt, pin, supporting plate, fixing axle on the outside of structure, The parts such as bearing block are not described, but this is not offered as not needed in the present invention, but can complete solution of the present invention Technical problem certainly and on the basis of being a complete technical scheme, do not influenceed for these it is of the invention in the case of, do not have Some parts are described, but is a complete technical scheme.

Embodiment two, on the basis of embodiment one, there is relative and rotary second length the top of the first roller long 6 Roller 55, in the middle of the first roller long 6 and the second roller long 55, the second roller long 55 can accelerate the transport of gauze to gauze clip, and to gauze It is fixed, prevents gauze sideslip, in order to further fixed and facilitate gauze to transport, in the front side of the second roller long 55, also It is that right side is provided with transition roller 56.

Embodiment three, on the basis of embodiment one, in order to preferably adjust conveying capacity when putting yarn, wears on radian bar 16 The adjustable column 57 that can be adjusted is inserted with, and adjustable column 57 is threadedly coupled with adjusting rod 15, and adjusting rod 15 can be rotated.

Example IV, on the basis of embodiment one, elastic fixing structure 21 includes the extension rod being connected with adjusting rod 15 58, the contact of extension rod 58 has Y shape bar 59, is stopped by Y shape bar 59, consolidates through the connection of second spring 60 second in one end of Y shape bar 59 Determine block 61, the other end of Y shape bar 59 is rotated with third connecting rod 62 and is connected, and third connecting rod 62 follows the movement of second spring 60 and turns Dynamic, the other end of third connecting rod 62 is rotated to be fixed, and then for buffering the flexible of adjusting rod 15.

Embodiment five, being slided on the basis of embodiment one, on adjusting rod 15 has regulating block 63, and regulating block 63 can be adjusted Mobile, the stretching after regulation to adjusting rod 15 can change, and then change the transport stroke of gauze.

Embodiment six, on the basis of embodiment one, there is translating device 64 on cutting machine 23, for driving cutting machine 23 to move Dynamic, certainly, some cutting machines 23 can inherently realize translation cutting, therefore not need translating device 64 to be capable of achieving, translation Device 64 includes leading screw 65, there is the second sliding block 66 on leading screw 65, and 65 and second sliding block of leading screw 66 constitutes lead-screw drive mechanism, so that Cutting machine 23 is driven to move.

Embodiment seven, on the basis of embodiment one, sticking up bar 46 includes being placed in the first stock 67 of the lower section of cam 45, first One end of stock 67 is fixed by support frame 68, is not fixed in the other end, when cam 45 is rotated, beats the first stock 67, can make First stock 67 beats counter 47.

Embodiment eight, on the basis of embodiment one, there is baffle ring 68, in the 3rd rotating shaft 43 between fine thread 50 and coarse-pitch thread 48 It is provided with the fixed seat 69 of the 3rd rotating shaft of fixed support.

Embodiment nine, there is a fixed cylinder on the basis of embodiment one, in reel yarn 2, and fixed cylinder can be with 1 set of the first round roller Connect so that reel yarn 2 will not be rocked and beated when rotating, it is ensured that the accuracy of counter 47.

Embodiment ten, on the basis of embodiment one, the elasticity of chain 22 can be adjusted by installing expansion tightening wheel 70.

When specifically used, the fixing barrel casing in reel yarn 2 in the first round roller 1, because to measure often volume reel yarn energy How many mouth mask are produced, the first motor 20 is opened, the first motor 20 is rotated, drive second connecting rod 18 to turn on the first motor 20 It is dynamic, drive radian bar 16 to stretch out when second connecting rod 18 is rotated, now radian bar 16 pulls adjusting rod 15 through the first spring 17 Stretching downwards, adjusting rod 15 pulls tooth bar 14 to move downward, and the flywheel driven 8 of tooth bar 14 is rotated, and ratchet 12 drives ratchet 13 to rotate, Ratchet 13 drives first rotating shaft 9 to rotate, and first rotating shaft 9 drives the first roller long 6 to rotate through first connecting rod 7, and the first rod long 6 drives yarn Cloth is pulled out, and is travelled forward, and the second roller long 55 is corresponding with the first roller long 6, for fixed support transmission gauze operation, works as second connecting rod 18 when turning to opposite side, radian bar 16 is supported can upwards so that radian bar 16 is moved upwards, also that the first spring 17 is upward Jack-up so that tooth bar 14 is moved upwards, the engagement flywheel 8 of tooth bar 14 is rotated backward, now the ratchet 12 and ratchet 13 of the inner side of flywheel 8 Forward rotate so that flywheel 8 dallies, now first rotating shaft 9 is not rotated, the first roller long 6 rotated without dynamic first connecting rod 7, That is, when second connecting rod 18 is rotated one week, complete gauze and travel forward, the action for then stopping, now, the first motor 20 Gauze transmission is not only driven, also drives cutting machine 23 to work.

Second connecting rod 18 rotates the action for completing for a week and causes that gauze completes transmission and the action for stopping, then only in yarn This period when cloth stops cuts to gauze, does not just interfere with the work of whole breathing mask machine, the rotation of the first motor 20 Not only to transmit gauze and stop two actions, also to realize that the instant for only stopping in gauze completes cut-out, this is a difficulty In the technical problem for solving, below how it will be realized to do careful analysis.

First motor 20 is rotated, and drives first gear 26 to rotate, and first gear 26 drives 27 turns of second gear through chain 22 Dynamic, expansion tightening wheel 70 can adjust the elasticity of chain 22, and second gear 27 drives the 4th rotating shaft 28 to rotate, in order to complete the first electricity Machine 20 is rotated, while after realizing that gauze transmission stops, the 4th rotating shaft 28 is connected with decelerator by the work This move of cutting machine 23 29, decelerator 29 is connected with the 5th rotating shaft 30, and the 5th rotating shaft 30 drives cylindrical cam 31 to rotate, when roller 33 is placed in cylindrical cam The signal of startup is sent when in the radian groove 32 in 31 to cutting machine 23, cutting machine 23 works, and now gauze is off, and works as circle Post cam 31 goes to the second circle, when touching radian groove 32 again, will send signal to cutting machine 23 again, and cutting machine 23 stops Work, then gauze continuation is transmitted, and this whole work is all carried out simultaneously.

In order to adjust the Length Quantity of gauze transmission, adjustable column 57 is rotated so that face contact when flexible of adjusting rod 15 is arrived The time of adjustable column 57 and distance are different, so that the motion of tooth bar 14 is different, and then cause that the transmission range of gauze is different.

In addition, position of the regulation regulating block 63 on adjusting rod 15 so that center of gravity position when radian bar 16 pulls adjusting rod 15 Put difference so that when pulling adjusting rod 15, the amount of the movement of adjusting rod 15 changes, the gauze amount for also transmitting just gauze occurs Change.

The addition of elastic fixing mechanism 21 is for ensuring that the mobility and stability of adjusting rod 15, because radian bar 16 exists One end connects to rotate during pulling, the unstable of radian bar 16 can be caused if the other end is not fixed and is deviateed, and radian bar 16 other end can not be fixed, once fixed dead, radian bar 16 will be unable to complete to pull, and elastic fixing mechanism 21 can not be by Fix dead, it is necessary to follow the action of radian bar 16 to move together, in order to slow down positive drive when elastic fixing mechanism 21 works, Second spring 60 must be then added with to make elastic fixing mechanism 21 cushioning effect, elastic fixing mechanism 21 passes through second spring 60 compositions connected with multiple rotations, it is ensured that radian bar 16 can slow down its impulsive force and drive when driving, and ensure whole The stability of individual mechanism.

With the continuous reduction of reel yarn numbers of volume 2, the cover plate 38 on reel yarn 2 follows it to move downward always, works as reel After yarn 2 is all discharged, the second rotating shaft 37 is then dropped in draw-in groove 41, and now the second rotating shaft 37 touches contactor 42, then Signal is sent to the first motor 20 so that the first motor 20 is stopped, and then the reel yarn 2 changed, now reel yarn 2 is whole Individual work is completed.

But, how according to reel yarn 2 come calculate production how many mouth mask be also one be difficult to solve problem, explorer The detecting head 53 of structure 5 can point at each layer of reel yarn 2 being initially located in the most external diameter end of reel yarn 2, detecting head 53 Thickness, the measurement thickness that existing detecting head can reach is micron order, for example, 5 μm -30 μm of scope can be measured out, And for producing the gauze thickness of mouth mask for millimeter or Centimeter Level, therefore detecting head are enough to measure its every layer diameter width, The rotating speed of the second motor 44 is adjusted, drives the 3rd rotating shaft 43 to rotate when the second motor 44 is rotated, now due to the 3rd rotating shaft 43 It is upper to have fine thread 50 and coarse-pitch thread 48 simultaneously, and fine thread 50 and coarse-pitch thread 48 are in the same direction so that the distance of sliding block movement is not The pitch of any one screw thread when 3rd rotating shaft 43 is rotated, but the distance of the difference of coarse-pitch thread 48 and the pitch of fine thread 50, so that So that the displacement very little of detecting head 53 on sliding block 51, and the distance for adjusting is whenever the volume number of reel yarn 2 is few one layer, now The distance that detecting head 53 travels forward is a distance for thickness, and whenever detecting head 53 travels forward a distance, cam 45 Bar 46 is stuck up into contact so that stick up bar 46 and beat counter 47, complete a counting, the number of plies of final reel yarn 2 can be according to spy Gauge head 53 is detected, and then flip-flop number 47 works, so that cam 45 can be counted when beaing, finally reel The volume number of yarn 2 is measured, and calculates mouth mask quantity according to mould, and the above is capable of synchronous realization, is to be easy to calculate Out, even so, even if not calculating, according to experiment, it is also possible to complete the synchronization to its work, therefore, for how real Existing 3rd rotating shaft 43 is rotated and causes within one week that detecting head 53 moves a distance for thickness and no longer illustrates again.

And when the thickness or inconsistent diameter of reel yarn 2, just influence whether the start-stop work of cutting machine 23 Time, in other words when mould 25 changes, be now accomplished by adjusting distance that reel yarn 2 transports, it is necessary to required mould 25 Distance is consistent, and the gauze now released can be adjusted according to adjusting rod 15, regulating block 63, and be needed for cutting machine 23 It is synchronous with this, but, the method for adjustment for cutting machine 23 is but inconsistent, when being adjusted to it, rotates vernier knob 36, So that slide plate 34 is moved on guide rail 35, so that roller 33 is moved on radian groove 32, roller 33 is changed in radian groove Position on 32, this actuation time for allowing for microswitch 24 changes, so as to be adjusted to during the work consistent with gauze Between.

The invention provides the whole mechanism of breathing mask machine, breathing mask machine is the equipment of complete set, is not only to refer to certain Equipment, even the first round roller is also belonging to a part for breathing mask machine body equipment, therefore, it is to meet for subject name Breathing mask machine body equipment.

Begin to make improvement from the first round roller 1 in the present invention, including the draw-in groove 41 in the first round roller 1 and its top Ce Sha mechanisms 4, the whole mechanism of Fang Sha mechanisms 3, unidirectional flywheel 8 in ingenious application herein, cam 45 and counter 47 Have substantial amounts of in the utilization that the accurate regulation realized with reference to, coarse-pitch thread 48 and fine thread 50, the working time of cutting machine 23 change Improve, and unexpected effect can be realized after improvement, realization is not only due effect of institute itself, for example, cut-out The change of machine time is changed by cylindrical cam and slide plate, and this structure majority is used on moving structure, then for example, single Although separated to flywheel, structure seen merely, really it is contemplated that still unidirectional flywheel be used in herein be but it is very ingenious, Because, the transmission of gauze be typically all not intermittently, in other words, some gaps be by ceaselessly starting by stepper motor and Close and realize, and this practicality to be adopted using same first motor and put yarn and cutting machine driving, and the gauze is divided into biography Two steps are sent and stop, so, unidirectional flywheel is cleverly used in herein, it appears be very marvellous, also, to detection agency Add, be not in any field, by the investigation of mass market experience, in all spectra, to this counting All it is to use to measure, even if calculating in other words, it is non-existent to be calculated by measuring reel yarn layer number.

Of the invention studying a question is all problem of generally existing in our company and field of going together, but easy Be ignored, why be ignored because, as long as see just can be with relative to the technical barrier problem that some cannot be realized for quantity For, just it is ignored always, but this technical problem but takes the substantial amounts of artificial and time, because, nowadays, to mouth mask Demand be surprising, particularly with the winter of haze, the mouth mask supply of material is what supply falls short of demand, therefore, our company and the brother that goes together Younger brother constitutes a seminar, to discuss this technical barrier of our generally existings jointly.

Fang Sha mechanisms, Ce Sha mechanisms, reel yarn mechanism in the present invention are a complete entirety, are connected each other, mutually auxiliary Coordinate, can not be split as a single individuality to be analyzed, if being separately separated out, without putting Consider in the context of the invention, be skimble-skamble, but be mutually restriction as one generally speaking, lead a hair and Dynamic whole body, for example, putting the process of gauze transmission, the relation between stopping and cutting machine during yarn, cutting machine and inching switch The relation of relation, reel yarn and detecting head, detecting head, counter, relation of cutting machine etc., in a word, the present invention is used as one Completely generally speaking, the mechanism of the complete set for being formed by the relation of mutually restriction and contact, in the condition of prior art Under, possess prominent substantive distinguishing features and progress, it is creative.

Clever structure of the present invention, a series of Fang Sha mechanisms of abandoning tradition, by mechanisms for interkniting so that reel yarn It is not to be constantly in put yarn state when yarn is put, but includes the substep action put yarn and stop, putting triggering when yarn stops and cut Off line works, and whether puts yarn state or cutting machine state, can suitably be adjusted according to actual conditions, for Reel yarn can accurately measure the number of plies of every volume, and its mouth mask quantity that reel yarn can be produced, and saving manually looks into several Trouble, reduces process flow, substantially increases production efficiency, and the production procedure of whole breathing mask machine no longer needs artificial operation, Mechanical automation is realized, artificial workload is mitigated significantly, and output is obviously improved, and forms the Automated electronic of complete set Mouth mask production procedure.

Although it will be noted that on the basis of with reference to each embodiment, the present invention has been described simultaneously in the description And be illustrated in the accompanying drawings, but it will be understood to those skilled in the art that above-described embodiment is only preferred embodiment, Some of embodiment technical characteristic to solve specific technical problem may it is not necessary to, such that it is able to without or save Slightly these technical characteristics are without the solution of influence technique problem or the formation of technical scheme.Further, one embodiment Feature, key element and/or function can be with the feature of other one or more embodiments, key element and/or appropriate mutual groups of function Close, with reference to or coordinate, unless the combination, with reference to or cooperation can not substantially implement.

Claims (10)

1. breathing mask machine, including the first fixed round roller（1）, the first round roller（1）Upper activity is cased with reel yarn（2）, it is characterised in that Reel yarn（2）Side is provided with Fang Sha mechanisms（3）, for gauze is pulled out, reel yarn（2）It is provided with Ce Sha mechanisms（4）, for surveying Amount reel yarn（2）, reel yarn（2）Front be provided with detection agency（5）；

Fang Sha mechanisms（3）Including being placed in the first roller long below gauze and for transmitting（6）, the first roller long（6）Through first connecting rod （7）It is connected with unidirectional flywheel（8）, unidirectional flywheel（8）Including internal first rotating shaft（9）With outside flywheel（10）, flywheel （10）Outside be sprocket wheel（11）Inner side is ratchet（12）, first rotating shaft（9）It is provided with multiple ratchets（13）, ratchet（13）It is stuck in Ratchet（12）On so that unidirectional flywheel（8）Rotated when can rotate forward, dallied during reversion, first connecting rod（7）It is enclosed within first rotating shaft （9）On, sprocket wheel（11）It is engaged with vertical moveable tooth bar（14）, tooth bar（14）It is connected with adjusting rod（15）, adjusting rod（15） One end be rotatably connected to radian bar（16）, radian bar（16）The other end through the first spring（17）Connection adjusting rod（15）One End so that pull radian bar（16）When, radian bar（16）Through the first spring（17）Pull adjusting rod（15）, radian bar（16）Through Two connecting rods（18）Connection rotating bar（19）, rotating bar（19）Connect the first motor（20）, adjusting rod（15）The other end is provided with elasticity Fixed mechanism（21）, the first motor（20）Through chain（22）It is connected with cutting machine（23）Microswitch（24）, microswitch （24）Control cutting machine（23）Start-stop, cutting machine（23）Right side be provided with fixed mould（25）；

First motor（20）On be cased with first gear（26）, first gear（26）Through chain（22）Connection second gear（27）, the Two gears（27）It is enclosed within the 4th rotating shaft（28）On, the 4th rotating shaft（28）Connection reducer（29）, decelerator（29）Through the 5th rotating shaft （30）On be arranged with cylindrical cam（31）, cylindrical cam（31）Upper cambered groove（32）, radian groove（32）Inside it is provided with movable placement Roller（33）, roller（33）Lower end is connected with microswitch（24）, microswitch（24）For controlling cutting machine（23）Rise Stop, microswitch（24）It is fixed on the slide plate of side（34）On, slide plate（34）Can be in the guide rail of its side（35）Upper slip, guide rail （35）It is provided with control slide plate（34）Mobile vernier knob（36）, for controlling slide plate（34）In guide rail（35）On position；

Ce Sha mechanisms（4）Including the second rotating shaft（37）, the second rotating shaft（37）Both sides are rotatably connected to cover plate（38）, the second rotating shaft （37）Through the 3rd spring（39）Connect the first fixed block（40）, cover plate（38）Activity is placed on reel yarn（2）Top, the first round roller （1）It is provided with and is placed in the second rotating shaft（37）The draw-in groove of underface（41）, draw-in groove（41）Inside it is provided with contactor（42）, Ce Sha mechanisms （4）Follow reel yarn（2）Reduction be gradually reduced；

Detection agency（5）Including being placed in reel yarn（2）3rd rotating shaft of front side（43）, the 3rd rotating shaft（43）Left end be connected with Two motors（44）, the second motor（44）Right side be provided with and be enclosed within the 3rd rotating shaft（43）On cam（45）, cam（45）Live lower section Dynamic contact has sticks up bar（46）, stick up bar（46）It is capable of achieving to beat, sticks up bar（46）Lower section be provided with counter（47）, whenever sticking up bar（46） Beat side counter（47）When, counter（47）Display will Jia one, cam（45）Right side be provided with and be placed in the 3rd rotating shaft （43）On coarse-pitch thread（48）, coarse-pitch thread（48）The 3rd rotating shaft can be enclosed within（43）On the 3rd fixed block（49）Interior rotation, Coarse-pitch thread（48）Right side is provided with and is placed in the 3rd rotating shaft（43）On fine thread（50）, fine thread（50）With coarse-pitch thread（48）In the same direction, Fine thread（50）Drive is enclosed within the 3rd rotating shaft（43）On sliding block（51）It is mobile, sliding block（51）Lower end is provided with slide rail（52）, sliding block （51）Top is provided with detecting head（53）, detecting head（53）It is placed in reel yarn（2）Radial outer edge；

Mould（25）Upper end is provided with the print cover machine of printing mouth mask（54）.

2. breathing mask machine according to claim 1, it is characterised in that first roller long（6）Top correspondence be fixed with can The second roller long for rotating（55）, the second roller long（55）Front side be provided with transition roller（56）.

3. breathing mask machine according to claim 1, it is characterised in that the radian bar（16）On be interspersed with adjustable regulation Post（57）, adjustable column（57）With radian bar（16）It is threaded connection.

4. breathing mask machine according to claim 1, it is characterised in that the elastic fixing structure（21）Including with adjusting rod （15）The extension rod of connection（58）, extension rod（58）Contact has Y shape bar（59）, by Y shape bar（59）Stop, Y shape bar（59）One End is through second spring（60）Connect the second fixed block（61）, Y shape bar（59）The other end and third connecting rod（62）Connection is rotated, the Three connecting rods（62）The other end rotate fix, for buffering adjusting rod（15）It is flexible.

5. breathing mask machine according to claim 1, it is characterised in that the adjusting rod（15）Upper slip is provided with regulating block （63）, regulating block（63）Can be in adjusting rod（15）It is upper to slide movement, regulating block（63）Through the first spring（17）Connection radian bar （16）.

6. breathing mask machine according to claim 1, it is characterised in that the cutting machine（23）It is provided with translating device（64）, Translating device（64）Including leading screw（65）, leading screw（65）On the second sliding block is installed（66）, leading screw（65）With the second sliding block（66） Constitute Lead screw transmission structure so that rotational lead screw（65）When, the second sliding block（66）Can move and drive cutting machine（23）Together It is mobile.

7. breathing mask machine according to claim 1, it is characterised in that described to stick up bar（46）Including being placed in cam（45）Lower section First stock（67）, the first stock（67）One end through support frame（68）It is fixed, the first stock（67）The other end top have convex Wheel（45）, work as cam（45）During rotation, the first stock can be made（67）Beat.

8. breathing mask machine according to claim 1, it is characterised in that the fine thread（50）With coarse-pitch thread（48）Between be provided with Baffle ring（68）, the 3rd rotating shaft（43）On be cased with fixed seat（69）.

9. breathing mask machine according to claim 1, it is characterised in that the reel yarn（2）Inside it is provided with fixed cylinder, fixing barrel casing In the first round roller（1）On, for ensureing reel yarn（2）Do not rocked during rotation.

10. breathing mask machine according to claim 1, it is characterised in that chain（22）Inside it is provided with expansion tightening wheel（70）, for adjusting Chain（22）Elasticity.