CN111663322A - Transmission belt type electret based on molybdenum wire adds static to gauze mask - Google Patents
Transmission belt type electret based on molybdenum wire adds static to gauze mask Download PDFInfo
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- CN111663322A CN111663322A CN202010445056.3A CN202010445056A CN111663322A CN 111663322 A CN111663322 A CN 111663322A CN 202010445056 A CN202010445056 A CN 202010445056A CN 111663322 A CN111663322 A CN 111663322A
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- static
- electret
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/36—Article guides or smoothers, e.g. movable in operation
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
Abstract
The invention provides a transmission belt type electret for adding static electricity to a mask based on molybdenum wires, which comprises a machine body, support legs for supporting the machine body, a static electret mechanism for performing static electret on the mask and an extension mask transmission mechanism for transmitting the mask to the static electret mechanism, wherein the support legs are fixedly connected to the bottom of the machine body, the surface of the machine body is in a concave shape, and a reinforcing support rod is fixedly connected to the inner wall of the machine body. This transmission band electret based on molybdenum filament adds static to gauze mask adds the gauze mask that the electret of static exists and piles up the problem of coincidence according to current hole gauze mask, designs the special construction that can not slow down the static of quick interpolation to the effectual general electret transmission speed that adds static to the gauze mask that has solved receives gauze mask self light easily, the influence of the nature of many folds, the transmission is too fast easy inertia leads to the gauze mask to pile up and overturn even, and then influences the problem of the efficiency that adds static to the gauze mask.
Description
Technical Field
The invention relates to the technical field of electret machines, in particular to a transmission belt type electret machine for adding static electricity to a mouth mask based on molybdenum wires.
Background
The mask has a certain filtering function on air entering the lung, when respiratory infectious diseases are popular and the mask is worn to work in the environment polluted by dust and the like, the electrostatic layer added in the middle of the mask can play a good role of adsorbing bacteria, viruses can be effectively isolated, when static electricity is added to the mask, the mask can be charged with static electricity only by passing through a molybdenum wire with static electricity for the transmission belt type electret at present, when the mask is transmitted on the existing electret, because the mask is light, the mask is prevented from being overlapped in the transmission process, the transmission speed needs to be reduced, the number of masks passing at one time is small, the processing efficiency can be influenced, but if the static electricity is added in the rapid transmission process, the mask is placed on the moment of a transmission belt in the moving process, the condition that position offset appears in the influence that receives inertial wind-force easily, part gauze mask appears easily when a plurality of gauze masks are placed together has the position of coincidence, the electret just is difficult to even adds static to the gauze mask that passes through like this, at present to the processing of this kind of problem, except reducing speed, can also increase the length of track and increase staff and carry out gauze mask position and reset, this kind of mode obviously increases the labour and also can increase equipment cost, general electret transmission speed that adds static to the gauze mask receives gauze mask self light easily, the influence of the nature of many folds, it leads to the gauze mask to pile up even upset to transmit easy inertia too fast, and then influence the efficiency that adds static to the gauze mask, so need a transmission belt type electret based on molybdenum filament adds static to the gauze mask.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a transmission belt type electret for adding static electricity to a mask based on molybdenum wires, and solves the problems that the transmission speed of a general electret for adding static electricity to the mask is easily influenced by the light weight and the multi-fold property of the mask, the mask is stacked and even overturned due to the fact that the transmission is too fast and inertia easily causes, and the efficiency for adding static electricity to the mask is further influenced.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a transmission band electret that static was added to gauze mask based on molybdenum filament, includes the organism, is used for supporting the supporting leg of organism, is used for carrying out the electrostatic electret to the gauze mask static electret mechanism and is used for transmitting the gauze mask to the extension gauze mask transmission device of electrostatic electret department, supporting leg fixed connection is in the bottom of organism, the surface of organism is concave shape, the inner wall fixedly connected with of organism strengthens the bracing piece, electrostatic electret sets up on the organism, extension gauze mask transmission device sets up on the organism.
Preferably, the static electret mechanism comprises a static generator for generating static electricity, a static guide pipe for transmitting the static electricity, a static electret plate, a molybdenum wire for electret static electricity to the mask and two supporting cross rods, the static generator is fixedly installed below the machine body, the bottom of the static electret plate is fixedly connected with the molybdenum wire, one end of the static guide pipe is connected with the output end of the static generator, and the other end of the static guide pipe is connected to the molybdenum wire at the bottom of the static electret plate.
Preferably, the static resides the bottom of polar plate and has been seted up four and taken the groove, two support horizontal pole fixed connection on the inner wall of organism, each support the extension bracing piece of two symmetric distributions of equal fixedly connected with on the horizontal pole, each extend on the bracing piece equal fixedly connected with one with the static reside the supporting shoe that the groove corresponds of leaning of polar plate bottom, the static resides the polar plate through leaning groove and supporting shoe overlap joint on extending the bracing piece.
Preferably, the transmission mechanism of the stretching mask comprises a transmission motor for providing transmission power, a self-adaptive extension type transmission mesh belt for transmitting the mask, two deformation control belts for controlling the shape of the self-adaptive extension type transmission mesh belt, a supporting roller shaft for supporting the self-adaptive extension type transmission mesh belt, an air pump for generating negative suction force, an extension supporting body for shaping and guiding the self-adaptive extension type transmission mesh belt, two ventilation supporting pipes and an excess guiding rod for matching the deformation control belts to promote the deformation of the self-adaptive extension type transmission mesh belt, the transmission motor is fixedly arranged on a machine body, two pairs of bearings are arranged on the surface of the machine body, an output shaft of the transmission motor is fixedly connected with a transmission rotating shaft through a coupler, the surface of the transmission rotating shaft is fixedly connected with the inner rings of a pair of bearings on the machine body, and the inner ring of the other pair of bearings on the machine body is fixedly connected, the self-adaptive extension type transmission mesh belt is sleeved on the transmission rotating shaft and the supporting roll shaft and is positioned below the static electret plate.
Preferably, the ventilation support tubes are fixedly connected to the machine body, the two ventilation support tubes are symmetrically distributed on the machine body by taking the center line of the machine body as a symmetry line, both ends of one ventilation support tube are in an open shape, one end of the other ventilation support tube is in a closed shape, the air pump is fixedly arranged on the machine body, the suction end of the air pump is sleeved with the outer side end of one of the ventilating support pipes with two open ends, an extension support body is fixedly connected between the two ventilating support pipes, the interior of the extending support body is hollow, the ventilation support tube is communicated with the extending support body, the surface of the extension supporting body is in a rhombus shape, the self-adaptive extension type transmission mesh belt is sleeved on the extension supporting body, the inner side surface of the self-adaptive extension type transmission mesh belt is connected with the outer surface of the extension supporting body in a sliding mode, and a plurality of negative pressure air suction holes are formed in the upper surface of the extension supporting body.
Preferably, both sides of the self-adaptive extension type transmission mesh belt are fixedly connected with a deformation control belt, the two deformation control belts are symmetrically distributed on both sides of the self-adaptive transmission mesh belt, the inner side surface of the deformation control belt is provided with a traction groove, the inner wall of the traction groove is fixedly connected with a reset steel bar, a plurality of steel balls are embedded in the inner wall of the traction groove, the reset steel bar is made of spring steel, the deformation control belt is made of rubber, two pairs of traction supporting plates are fixedly connected to the inner wall of the machine body, the two pairs of traction supporting plates are symmetrically distributed in the machine body by taking the center line of the machine body as a symmetrical line, the same pair of traction supporting plates are symmetrically distributed on one side of the machine body by taking the center line of the ventilation supporting pipe as a symmetrical line, each traction supporting plate is fixedly connected with an excessive guide rod, and each ventilation supporting pipe is fixedly connected with a vertex guide rod.
Preferably, the surface of the transition guide rod and the surface of the vertex guide rod are fixedly connected with an embedded steel ball, the surface of the embedded steel ball is sleeved with a movable spherical shell, the movable spherical shell is clamped inside the traction groove, the surface of the movable spherical shell is in sliding connection with the inner wall of the traction groove, and a plurality of balls are arranged between the movable spherical shell and the embedded steel ball.
(III) advantageous effects
(1) By arranging the extending mask conveying mechanism, when the masks are placed, if the masks are slightly obliquely overlapped, when static electricity is added, the special traction structure can pull the conveying track rope to separate the masks under the matching of negative wind suction force, the masks are prevented from being overlapped, and the static electricity is convenient to add.
(2) When static electricity is added to the mask during mask conveying, negative suction air force can effectively prevent the mask from being separated from the conveying track on one hand, and fluff carried on the mask and capable of being separated can be adsorbed away on the other hand, so that static electret work is prevented from being influenced.
(3) According to the invention, a special structure capable of rapidly adding static electricity without speed reduction is designed according to the problem of mask stacking coincidence of an electret machine for adding static electricity to the existing aperture mask, so that the problems that the transmission speed of a general electret machine for adding static electricity to the mask is easily influenced by the light and multi-fold properties of the mask, the mask is stacked and even overturned due to inertia easily caused by too fast transmission, and the efficiency of adding static electricity to the mask is further influenced are effectively solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the machine body of the present invention;
FIG. 3 is a bottom view of an electrostatic electret structure of the invention;
FIG. 4 is a longitudinal cross-sectional view of an extended support structure of the present invention;
FIG. 5 is a transverse cross-sectional view of an extended support structure of the present invention;
FIG. 6 is an inside elevational view of a deformation control belt structure according to the present invention.
Wherein, 1 organism, 2 supporting legs, 3 static electret mechanism, 31 static generator, 32 static pipe, 33 static electret board, 34 molybdenum filament, 35 support horizontal pole, 36 take the groove, 37 extends the bracing piece, 38 supporting shoe, 4 extend gauze mask transmission device, 41 transmission motor, 42 self-adaptation extension formula transmission guipure, 43 deformation control area, 44 supporting roll axle, 45 aspiration pump, 46 extension supporter, 47 the stay tube of ventilating, 48 excessive guide bars, 49 transmission pivot, 410 negative pressure aspirating hole, 411 pull slot, 412 the billet that resets, 413 steel ball 414 pulls the supporting shoe, 415 summit guide bar, 416 embedded steel ball, 417 activity ball shell, 418 ball, 5 strengthening support rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, an embodiment of the present invention provides a transmission belt type electret for adding static electricity to a mask based on a molybdenum wire 34, which includes a body 1, support legs 2 for supporting the body 1, a static electret mechanism 3 for performing static electret on the mask, and an extension mask transmission mechanism 4 for transmitting the mask to the static electret mechanism 3, wherein the support legs 2 are fixedly connected to the bottom of the body 1, the surface of the body 1 is concave, a reinforcing support rod 5 is fixedly connected to the inner wall of the body 1, the static electret mechanism 3 is arranged on the body 1, and the extension mask transmission mechanism 4 is arranged on the body 1.
The electrostatic electret mechanism 3 comprises an electrostatic generator 31 for generating static electricity, an electrostatic conduit 32 for transmitting static electricity, an electrostatic electret plate 33, a molybdenum wire 34 for electret the mask and two support bars 35, static generator 31 fixed mounting is in organism 1's below, the bottom fixedly connected with molybdenum filament 34 of static pole holding plate 33, the one end of static pipe 32 is connected with static generator 31's output, the other end of static pipe 32 is connected on the molybdenum filament 34 of static pole holding plate 33 bottom, the bottom of static pole holding plate 33 is seted up four and is taken groove 36, two support horizontal pole 35 fixed connection are on organism 1's inner wall, each supports the extension bracing piece 37 of two symmetric distributions of equal fixedly connected with on the horizontal pole 35, each extend on the bracing piece 37 equal fixedly connected with one with static pole holding plate 33 bottom take groove 36 corresponding supporting shoe 38, static pole holding plate 33 is through taking groove 36 and supporting shoe 38 overlap joint on extension bracing piece 37.
The extending mask transmission mechanism 4 comprises a transmission motor 41 for providing transmission power, a self-adaptive extending type transmission mesh belt 42 for transmitting masks, two deformation control belts 43 for controlling the shape of the self-adaptive extending type transmission mesh belt 42, a supporting roller shaft 44 for supporting the self-adaptive extending type transmission mesh belt 42, an air pump 45 for generating negative air suction force, an extending supporting body 46 for shaping and guiding the self-adaptive extending type transmission mesh belt 42, two ventilation supporting pipes 47 and an excessive guide rod 48 for cooperating with the deformation control belts 43 to promote the deformation of the self-adaptive extending type transmission mesh belt 42, wherein the transmission motor 41 is fixedly arranged on the machine body 1, two pairs of bearings are arranged on the surface of the machine body 1, the output shaft of the transmission motor 41 is fixedly connected with a transmission rotating shaft 49 through a coupler, and the surface of the transmission rotating shaft 49 is fixedly connected with the inner rings of the pair of bearings on the machine, the inner ring of another pair of bearings on the machine body 1 is fixedly connected with a supporting roll shaft 44, a self-adaptive extension type transmission mesh belt 42 is sleeved on a transmission rotating shaft 49 and the supporting roll shaft 44, the self-adaptive extension type transmission mesh belt 42 is positioned below the static electret plate 33, ventilation supporting pipes 47 are fixedly connected on the machine body 1, two ventilation supporting pipes 47 are symmetrically distributed on the machine body 1 by taking the center line of the machine body 1 as a symmetrical line, both ends of one ventilation supporting pipe 47 are open, one end of the other ventilation supporting pipe 47 is closed, an air suction pump 45 is fixedly arranged on the machine body 1, the suction end of the air suction pump 45 is sleeved with the outer end part of one ventilation supporting pipe 47 with both ends open, an extension supporting body 46 is fixedly connected between the two ventilation supporting pipes 47, the interior of the extension supporting body 46 is hollow, the ventilation supporting pipes 47 are communicated with the extension supporting body 46, and the surface of the extension, the self-adaptive extension type transmission mesh belt 42 is sleeved on the extension supporting body 46, the inner side surface of the self-adaptive extension type transmission mesh belt 42 is in sliding connection with the outer surface of the extension supporting body 46, the upper surface of the extension supporting body 46 is provided with a plurality of negative pressure air suction holes 410, two sides of the self-adaptive extension type transmission mesh belt 42 are both fixedly connected with a deformation control belt 43, the two deformation control belts 43 are symmetrically distributed on two sides of the self-adaptive transmission mesh belt, the inner side surface of the deformation control belt 43 is provided with a traction groove 411, the inner wall of the traction groove 411 is fixedly connected with a reset steel bar 412, the inner wall of the traction groove 411 is embedded with a plurality of steel balls 413, the reset steel bar 412 is made of spring steel, the deformation control belt 43 is made of rubber, the inner wall of the machine body 1 is fixedly connected with two pairs of traction supporting plates 414, the two pairs of, the same pair of traction support plates 414 are symmetrically distributed on one side of the machine body 1 by taking the center line of the ventilation support pipes 47 as a symmetrical line, each traction support plate 414 is fixedly connected with an over-guide rod 48, each ventilation support pipe 47 is fixedly connected with a vertex guide rod 415, the surface of the over-guide rod 48 and the surface of the vertex guide rod 415 are fixedly connected with an embedded steel ball 416, the surface of the embedded steel ball 416 is sleeved with a movable spherical shell 417, the movable spherical shell 417 is clamped inside the traction groove 411, the surface of the movable spherical shell 417 is slidably connected with the inner wall of the traction groove 411, and a plurality of balls 418 are arranged between the movable spherical shell 417 and the embedded steel ball 416.
When the mask is used, the electrostatic generator 31 and the air pump 45 are started, the static electricity generated by the electrostatic generator 31 is conveyed to the molybdenum wire 34 below the electrostatic electret plate 33 through the electrostatic guide pipe 32, the transmission motor 41 is started, the transmission motor 41 drives the transmission rotating shaft 49 to rotate, the transmission rotating shaft 49 drives the self-adaptive extension type transmission mesh belt 42 to rotate, the mask is placed on the self-adaptive extension type transmission mesh belt 42 which rotates rapidly, the static electricity is added when the mask passes through the lower part of the molybdenum wire 34, if the mask has a part which is overlapped in the transmission process, when the self-adaptive extension type transmission mesh belt 42 passes through the extension supporting body 46, the self-adaptive extension type transmission mesh belt 42 is pushed upwards by the extension supporting body 46, and meanwhile, the self-adaptive extension type transmission mesh belt 42 is embedded with the steel ball 416 and the movable ball shell 417, meanwhile, the air suction pump 45 sucks wind power to enable the negative pressure air suction holes 410 on the extension supporting body 46 to generate adsorption force, the mask on the self-adaptive extension type transmission mesh belt 42 is influenced by the suction force and pulled by the self-adaptive extension type transmission mesh belt 42, so that the overlapped part of the mask on the self-adaptive extension type transmission mesh belt 42 is separated, after the static electricity is added to the mask through the molybdenum wires 34, the self-adaptive extension type transmission mesh belt 42 drives the mask to leave the extension supporting body 46, then the mask is gathered, and the whole using process of the transmission belt type electret based on the static electricity added to the mask through the molybdenum wires is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (7)
1. The utility model provides a transmission band formula electret that static was added to gauze mask based on molybdenum filament (34), includes organism (1), is used for supporting leg (2) of organism (1), is used for carrying out electrostatic electret's electrostatic electret mechanism (3) and be used for transmitting gauze mask to extension gauze mask transmission device (4) of electrostatic electret mechanism (3) department to the gauze mask, its characterized in that: supporting leg (2) fixed connection is in the bottom of organism (1), the surface of organism (1) is concave shape, the inner wall fixedly connected with of organism (1) strengthens bracing piece (5), electrostatic electret mechanism (3) sets up on organism (1), extend gauze mask transmission device (4) and set up on organism (1).
2. A conveyor-belt electret for electrostatic charging of a mask based on molybdenum wires (34), according to claim 1, characterized in that: the static electret mechanism (3) comprises a static generator (31) for generating static electricity, a static guide pipe (32) for transmitting the static electricity, a static electret plate (33), a molybdenum wire (34) for electret static electricity to the mask and two supporting cross rods (35), wherein the static generator (31) is fixedly arranged below the machine body (1), the bottom of the static electret plate (33) is fixedly connected with the molybdenum wire (34), one end of the static guide pipe (32) is connected with the output end of the static generator (31), and the other end of the static guide pipe (32) is connected to the molybdenum wire (34) at the bottom of the static electret plate (33).
3. A conveyor-belt electret for electrostatic charging of a mask based on molybdenum wires (34), according to claim 2, characterized in that: the bottom of static residing polar plate (33) has been seted up four and has been leaned groove (36), two support horizontal pole (35) fixed connection on the inner wall of organism (1), each support horizontal pole (35) go up extension bracing piece (37) of two symmetric distributions of equal fixedly connected with, each extend on bracing piece (37) equal fixedly connected with one reside in polar plate (33) bottom with static and take groove (36) corresponding supporting shoe (38), static resides polar plate (33) through leaning groove (36) and supporting shoe (38) overlap joint on extending bracing piece (37).
4. A conveyor-belt electret for electrostatic charging of a mask based on molybdenum wires (34), according to claim 3, characterized in that: the extension mask transmission mechanism (4) comprises a transmission motor (41) for providing transmission power, a self-adaptive extension type transmission mesh belt (42) for transmitting the mask, two deformation control belts (43) for controlling the shape of the self-adaptive extension type transmission mesh belt (42), a supporting roller shaft (44) for supporting the self-adaptive extension type transmission mesh belt (42), an air suction pump (45) for generating negative suction force, an extension supporting body (46) for shaping and guiding the self-adaptive extension type transmission mesh belt (42), two ventilation supporting pipes (47) and an excessive guide rod (48) for matching the deformation control belts (43) to promote the deformation of the self-adaptive extension type transmission mesh belt (42), wherein the transmission motor (41) is fixedly installed on the machine body (1), the surface of the machine body (1) is provided with two pairs of bearings, an output shaft of the transmission motor (41) is fixedly connected with a transmission rotating shaft (49) through a coupler, the surface of transmission pivot (49) and the inner circle fixed connection of a pair of bearing on organism (1), the inner circle fixed connection of another pair of bearing on organism (1) has supporting roller axle (44), self-adaptation extension formula transmission guipure (42) cup joints on transmission pivot (49) and supporting roller axle (44), self-adaptation extension formula transmission guipure (42) are located the below of static electret board (33).
5. A conveyor-belt electret for electrostatic charging of a mask based on molybdenum wires (34), according to claim 4, characterized in that: the ventilation support pipes (47) are fixedly connected to the machine body (1), the two ventilation support pipes (47) are symmetrically distributed on the machine body (1) by taking the center line of the machine body (1) as a symmetrical line, both ends of one ventilation support pipe (47) are in an open shape, one end of the other ventilation support pipe (47) is in a closed shape, the air suction pump (45) is fixedly installed on the machine body (1), the suction end of the air suction pump (45) is sleeved with the outer end of one ventilation support pipe (47) with both ends open, an extension support body (46) is fixedly connected between the two ventilation support pipes (47), the interior of the extension support body (46) is in a hollow shape, the ventilation support pipes (47) are communicated with the extension support body (46), the surface of the extension support body (46) is in a diamond shape, and the self-adaptive extension type transmission mesh belt (42) is sleeved on the extension support body (46), the inner side surface of the self-adaptive extension type transmission mesh belt (42) is in sliding connection with the outer surface of the extension supporting body (46), and a plurality of negative pressure suction holes (410) are formed in the upper surface of the extension supporting body (46).
6. A conveyor-belt electret for electrostatic charging of a mask based on molybdenum wires (34), according to claim 5, characterized in that: the self-adaptive extension type conveying mesh belt (42) is characterized in that two sides of the self-adaptive extension type conveying mesh belt (42) are fixedly connected with deformation control belts (43), the two deformation control belts (43) are symmetrically distributed on two sides of the self-adaptive conveying mesh belt, a traction groove (411) is formed in the inner side face of each deformation control belt (43), a reset steel bar (412) is fixedly connected to the inner wall of each traction groove (411), a plurality of steel balls (413) are inlaid in the inner wall of each traction groove (411), the reset steel bar (412) is made of spring steel, the deformation control belts (43) are made of rubber, two pairs of traction support plates (414) are fixedly connected to the inner wall of the machine body (1), the two pairs of traction support plates (414) are symmetrically distributed in the machine body (1) by taking the central line of the machine body (1) as a symmetric line, and the same pair of traction support plates (414) are symmetrically distributed on one side of the machine body (, each traction support plate (414) is fixedly connected with an excess guide rod (48), and each ventilation support pipe (47) is fixedly connected with a vertex guide rod (415).
7. A conveyor-belt electret that adds static electricity to a mask based on molybdenum wires (34), according to claim 6, wherein: the surface of the transition guide rod (48) and the surface of the vertex guide rod (415) are fixedly connected with an embedded steel ball (416), the surface of the embedded steel ball (416) is sleeved with a movable ball shell (417), the movable ball shell (417) is clamped inside a traction groove (411), the surface of the movable ball shell (417) is in sliding connection with the inner wall of the traction groove (411), and a plurality of balls (418) are arranged between the movable ball shell (417) and the embedded steel ball (416).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010445056.3A CN111663322B (en) | 2020-05-23 | 2020-05-23 | Transmission belt type electret based on molybdenum wire adds static to gauze mask |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010445056.3A CN111663322B (en) | 2020-05-23 | 2020-05-23 | Transmission belt type electret based on molybdenum wire adds static to gauze mask |
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| CN111663322B CN111663322B (en) | 2021-12-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551273A (en) * | 2020-12-18 | 2021-03-26 | 无锡艾度科技有限公司 | Rewinding electret device and process for improving filtering efficiency of non-woven fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112551273A (en) * | 2020-12-18 | 2021-03-26 | 无锡艾度科技有限公司 | Rewinding electret device and process for improving filtering efficiency of non-woven fabric |
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| CN111663322B (en) | 2021-12-03 |
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