CN215991184U - Automatic production device for disposable non-woven fabric microphone cover - Google Patents
Automatic production device for disposable non-woven fabric microphone cover Download PDFInfo
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- CN215991184U CN215991184U CN202121887395.3U CN202121887395U CN215991184U CN 215991184 U CN215991184 U CN 215991184U CN 202121887395 U CN202121887395 U CN 202121887395U CN 215991184 U CN215991184 U CN 215991184U
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Abstract
The utility model relates to an automatic production device of a disposable non-woven fabric microphone cover, which consists of a first unit and a second unit which are mutually cooperated; the first unit continuously discharges the non-woven fabric material required by producing the microphone cover in an unwinding mode, assembles an elastic band on the side edge of the non-woven fabric material in the advancing direction, and relatively bends the side edge after the elastic band is assembled left and right and outputs the side edge; the second unit is connected with the output end of the first unit and receives the bent and output non-woven fabric material, a sealing welding part is formed on the bent non-woven fabric material by the second unit through an ultrasonic heat sealing technology, and the distribution track of the sealing welding part determines the shape of the microphone cover main body; the second unit also cuts according to the distribution track of the sealing welding part to obtain a disposable non-woven fabric microphone cover; and the second machine set is also provided with a packaging station, and a packaging film is introduced into the packaging station to package the disposable non-woven fabric microphone cover. The production automation degree is high, the production cost is low, the production method is suitable for mass production, and the human resources are saved.
Description
The technical field is as follows:
the utility model relates to the technical field of production equipment, in particular to production equipment for a disposable non-woven fabric microphone cover.
Background art:
it is known that when a microphone or a microphone is used, the mouth of a person is relatively close to the microphone, so that whether the microphone or the microphone is used in public places such as KTV, bars and the like or is used for a speaker and a microphone special for direct broadcasting, the surface of the microphone is wet and bacteria are easy to breed after the microphone is used for a period of time, and therefore, a microphone user is easy to be infected by bacteria or even cross-infected by germs, and the physical health of the user is seriously affected. Therefore, a microphone cover needs to be sleeved on the microphone in the using process so as to achieve protection. The microphone cover is roughly divided into a non-woven fabric microphone cover and a sponge microphone cover from the material, and the sponge microphone cover has the problems of high cost, easy cracking and the like, so that most places are more prone to the disposable non-woven fabric microphone cover with low cost and convenient use; however, the production process of the existing disposable non-woven fabric microphone cover is complex, the production process also comprises a manual operation process, particularly the elastic band needs to be assembled on the non-woven fabric, the existing elastic band assembly process is completed manually, and the defects that the working efficiency is low, the installation position of the elastic band is incorrect and inconsistent, and more defective products are easily caused are overcome.
The utility model has the following contents:
the utility model aims to provide an automatic production device for a disposable non-woven fabric microphone cover, which well solves the technical problem and improves the automatic production of the microphone cover.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the automatic production device of the disposable non-woven fabric microphone cover comprises a first unit and a second unit which are mutually cooperated, and continuous production is realized;
the first unit continuously discharges the non-woven fabric material required by the production of the microphone cover in an unwinding mode, assembles an elastic band on the side edge of the non-woven fabric material in the advancing direction, and relatively bends and outputs the left side edge and the right side edge after the elastic band is assembled;
the second unit is connected with the output end of the first unit and receives the bent and output non-woven fabric material, a sealing welding part is formed on the bent non-woven fabric material by the second unit through a heat sealing technology, and the distribution track of the sealing welding part determines the shape of the microphone cover main body; the second unit also cuts according to the distribution track of the sealing welding part to obtain a disposable non-woven fabric microphone cover; and the second unit is also provided with a packaging station, and a packaging film is introduced into the packaging station to package the disposable non-woven fabric microphone cover.
The scheme is further that the first unit and the second unit are installed in a butt joint mode according to an included angle of 90 degrees.
The first machine set comprises a first machine base which is horizontally arranged, an unreeling machine, an elastic band assembling mechanism, a left side edge and right side edge opposite bending mechanism and a leveling mechanism for processing the surface flatness of the non-woven fabric material after the left side edge and the right side edge are bent are sequentially arranged on the first machine base according to the production flow, and an output roller for guiding the non-woven fabric material to be output is arranged at the downstream of the leveling mechanism; the elastic band assembling mechanism comprises an upward turning and flanging module, a first ultrasonic heat-sealing module and a band releasing module, wherein the upward turning and flanging module turns the left side edge and the right side edge of a non-woven fabric material released by a band releasing machine upwards, the first ultrasonic heat-sealing module is used for carrying out hot-pressing joint on the turned part of the left side edge and the turned part of the right side edge on the non-woven fabric material to form a band loading channel, the band releasing module is used for sending the elastic band into the formed channel, the elastic band is in a stretching state and is conveyed to a left side edge and right side edge relative bending mechanism together with the non-woven fabric material, the left side edge relative bending mechanism and the right side edge relative bending mechanism are triangular plates with guide rollers at the lower ends, and the leveling mechanism is a chopstick-shaped clamp.
The second unit comprises a second base, the second base is horizontally arranged, a second ultrasonic heat-sealing module, a die-cutting module, a packaging module and a conveying unit are sequentially arranged on the second base according to the production flow, the second ultrasonic heat-sealing module forms a sealing welding part on the bent non-woven fabric material through an ultrasonic heat-sealing technology, and the distribution track of the sealing welding part determines the shape of the microphone cover main body; the die cutting module cuts according to the distribution track of the sealing welding part to obtain a disposable non-woven fabric microphone cover; the packaging module comprises a lower packaging film leading-in part, an upper packaging film leading-in part, a longitudinal heat-sealing side heating roller, a transverse heat-sealing side heating roller and a transverse heat-sealing side middle transverse cutting device, wherein the lower packaging film leading-in part and the upper packaging film leading-in part respectively lead in an upper packaging film and a lower packaging film, so that a disposable non-woven fabric microphone cover obtained by die cutting is positioned at the middle layer position of the upper packaging film and the lower packaging film, the upper packaging film and the lower packaging film are in a parallel and symmetrical state, and the longitudinal heat-sealing side heating roller carries out longitudinal heat edge sealing on the matching positions of the two sides of the upper packaging film and the lower packaging film; the transverse heat-sealing edge heating roller is used for heat-sealing the upper packaging film and the lower packaging film in a gap between the disposable non-woven fabric microphone covers packaged in front and at back to obtain a transverse heat-sealing edge, and the transverse heat-sealing edge middle transverse cutting device is used for transversely cutting the middle of the transverse heat-sealing edge to finish independent packaging; the conveying units are distributed downstream of the transverse heat-sealing edge intermediate transverse cutting device and are used for counting and arranging the microphone covers which are packaged independently.
The above scheme is further, the second ultrasonic heat-sealing module, the die-cutting module, vertical heat-sealing side heating roller, horizontal heat-sealing side heating roller and horizontal heat-sealing side middle transverse cutting device all adopt a pair roller structure body, still imbed between vertical heat-sealing side heating roller and horizontal heat-sealing side heating roller and cut off complete forming device, should cut off complete forming device and cut off completely between the disposable non-woven fabric microphone cover that forms around with, the elastic cord that becomes independent body after disconnection is in the shrink state after kick-backing this moment, make and be formed with regular space between the microphone cover in the middle of last packaging film and lower packaging film, so that horizontal heat-sealing side heating roller obtains horizontal heat banding to last packaging film and lower packaging film heat-sealing.
The above scheme is further that the conveying unit comprises an upper synchronous conveying belt, a lower synchronous conveying belt and a plane conveying belt, and the plane conveying belt adopts a servo drive and programming system to control counting arrangement.
The automatic production line is further used for producing the disposable multilayer non-woven fabric microphone cover.
The utility model realizes the continuous automatic processing production of non-woven fabric material supply, bending and shaping, elastic band loading, cutting and packaging, has high production automation degree and low production cost, is suitable for mass production, and saves human resources.
Description of the drawings:
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of the first unit structure of the embodiment of FIG. 1;
FIG. 3 is an enlarged schematic view of a second unit structure of the embodiment of FIG. 1;
FIG. 4 is a schematic view of a microphone boot structure produced by the present invention;
fig. 5 is a schematic cross-sectional view of the microphone cover of fig. 4.
The specific implementation mode is as follows:
the conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, 2 and 3, which are schematic views of a preferred embodiment of the present invention, the present invention relates to an automatic production device for a disposable nonwoven fabric microphone cover, and more particularly, to a device for producing a disposable multilayer nonwoven fabric microphone cover. The automatic production line consists of a first unit 100 and a second unit 200 which are mutually cooperated, and continuous automatic production is realized. The first unit 100 continuously discharges the non-woven fabric material required for producing the microphone cover in an unwinding manner, and the multiple layers of non-woven fabric materials are obtained by mutually laminating single-layer non-woven fabric materials. The first unit 100 assembles the elastic band on the side of the nonwoven material in the advancing direction, and relatively bends and outputs the left and right sides after assembling the elastic band, and the bent nonwoven material forms two symmetrical sheets, and the thickness direction structure of each sheet is consistent. The second unit 200 is connected to the output end of the first unit 100 and receives the non-woven fabric material output after being bent, a sealing welding part is formed on the bent non-woven fabric material by the second unit 200 through an ultrasonic heat sealing technology, and the distribution track of the sealing welding part determines the shape of the microphone cover body; the second unit 200 also cuts according to the distribution track of the sealing welding part to obtain a disposable non-woven fabric microphone cover; and the second unit 200 is further provided with a packing station where a packing film is introduced to pack the disposable non-woven microphone cover. The continuous automatic processing production such as supply of non-woven fabric materials, bending and shaping, elastic band loading, cutting and packaging and the like is realized, the production process is suitable for mass production, and the manpower resource is saved.
Referring to fig. 1, 2 and 3, in the embodiment, the first unit 100 and the second unit 200 are installed in a butt joint manner at an included angle of 90 degrees, so as to conform to bending forming, facilitate arrangement and operation of a production line, and ensure continuous automatic processing production. The first unit 100 comprises a first machine base 101, the first machine base 101 is horizontally arranged, an unreeling machine 102, an elastic band assembling mechanism 103, a left side edge and right side edge opposite bending mechanism 104 and a leveling mechanism 105 for processing the surface flatness of the non-woven fabric material after the left side edge and the right side edge are bent are sequentially arranged on the first machine base 101 according to the production flow, and an output roller 106 for guiding the non-woven fabric material to be output is arranged at the downstream of the leveling mechanism 105; the elastic band assembling mechanism 103 comprises an upward flanging module 1031, a first ultrasonic heat-sealing module 1032 and a band releasing module 1033, the upward flanging module 1031 turns over the left side and the right side of the non-woven material released by the band releasing machine 102 upwards, the first ultrasonic heat-sealing module 1032 thermally presses and joins the turned-over parts of the left side and the right side to the non-woven material to form a band loading channel, the band releasing module 1033 sends the elastic band into the formed channel, the elastic band is in a stretching state and is conveyed to the left side and the right side relative bending mechanisms 104 along with the non-woven material, the left side and the right side relative bending mechanisms 104 are triangular plates with guide rollers at the lower ends, and the leveling mechanism 105 is a chopstick-shaped clamp. The second unit 200 comprises a second base 201, the second base 201 is horizontally arranged, a second ultrasonic heat-sealing module 202, a die-cutting module 203 and a packaging module 204 are sequentially arranged on the second base 201 according to the production flow, the second ultrasonic heat-sealing module 202 forms a sealing welding part on the bent non-woven fabric material through an ultrasonic heat-sealing technology, and the distribution track of the sealing welding part determines the shape of the microphone cover main body; the die cutting module 203 cuts according to the distribution track of the seal welding part to obtain the disposable non-woven fabric microphone cover. The packaging module 204 comprises a lower packaging film introducing part 2041, an upper packaging film introducing part 2042, a longitudinal heat-sealing side heating roller 2043, a transverse heat-sealing side heating roller 2044 and a transverse heat-sealing side middle transverse cutting device 2045, wherein the lower packaging film introducing part 2041 and the upper packaging film introducing part 2042 respectively introduce the upper packaging film and the lower packaging film, so that the disposable non-woven fabric microphone covers obtained by die cutting are positioned at the middle layer positions of the upper packaging film and the lower packaging film, the upper packaging film and the lower packaging film are in a parallel and symmetrical state, and the longitudinal heat-sealing side heating roller 2043 longitudinally seals the matching positions of the two sides of the upper packaging film and the lower packaging film in a longitudinal direction; the transverse heat-seal side heating roller 2044 heat-seals the upper packaging film and the lower packaging film in the gap between the disposable nonwoven fabric microphone covers packaged in front and back to obtain transverse heat-seal sides, and the transverse heat-seal side middle transverse cutting device 2045 performs middle transverse cutting at the transverse heat-seal sides to finish independent packaging.
Referring to fig. 1, 2 and 3, in the present embodiment, the second ultrasonic heat sealing module 202, the die cutting module 203, the longitudinal heat sealing side heating roller 2043, the transverse heat sealing side heating roller 2044 and the transverse heat sealing side intermediate transverse cutting device 2045 all adopt a pair-roller structure, a cutting complete forming device 2046 is further embedded between the longitudinal heat sealing side heating roller 2043 and the transverse heat sealing side heating roller 2044, the cutting complete forming device 2046 completely cuts off the disposable nonwoven fabric microphone covers formed in front and at the back, at this time, the elastic band on the microphone cover which is cut off to form an independent body is in a shrinking state after rebounding, so that a regular heat sealing gap is formed between the microphone covers in the middle of the upper packaging film and the lower packaging film, so that the transverse heat sealing side heating roller 2044 heat-seals the upper packaging film and the lower packaging film to obtain a transverse heat sealing edge. The conveying unit 205 comprises an upper synchronous conveying belt 2051, a lower synchronous conveying belt 2052 and a planar conveying belt 2052, wherein the planar conveying belt 2052 adopts a servo drive and programming system to control counting arrangement.
Referring to fig. 1, 2, 3, 4 and 5, the following steps are taken as an example to produce a multilayer nonwoven microphone cover:
taking materials: the thickness distribution of each layer of non-woven fabric is selected according to the use environment; the preferred manufacturing materials are spun-bonded non-woven fabrics and melt-blown non-woven fabrics; the surface layer and the bottom layer are spun-bonded non-woven fabrics, the middle layer is melt-blown cloth, the melt-blown non-woven fabrics pass through a high-voltage electret, so that the microphone cover has strong filtering performance, and spray passes through the surface layer spun-bonded layer to be close to the melt-blown non-woven fabrics when the microphone cover is used, and can be adsorbed on the surface by static electricity and cannot permeate. The distribution can also be selectively combined according to the use environment.
Folding edges at two sides of the material and installing an elastic band: the unreeling machine 102 of the first machine set provides multiple layers of non-woven fabric materials, the non-woven fabric materials are mutually stacked to form a horizontal sheet body, then the left side and the right side of the non-woven fabric materials are upwards turned through the upwards turning and folding module 1031, the turned and folded parts of the left side and the right side are connected to the non-woven fabric materials in a hot pressing mode through the first ultrasonic heat-sealing die block 1032, a belt loading channel is obtained, the belt unreeling module 1033 sends the elastic belt 300 into the formed channel, the elastic belt is in a stretching state and is conveyed to the left side and the right side relative bending mechanisms 104 along with the non-woven fabric materials, marks, LOGO and the like can be further arranged on the non-woven fabric materials through the die pressing marking mechanism, and the method is not limited. The tape unwinding module 1033 is an existing tension feeding mechanism, and the principle thereof will not be described herein.
Material folding and flatness finishing: the material is folded by the left and right side edge relative bending mechanisms 104, so that the two sides of the material are parallel and symmetrical to obtain two opposite sheet bodies; the surface flatness of the bent material is then processed by a flattening mechanism 105 and finally guided out to a second unit via an output roller 106.
Formation and shape of microphone boot: after two sides of the material are folded in half, namely the position where the elastic bands are arranged on the two sides of the material is the bottom of the microphone cover, an opening is left in the bottom of the microphone cover, so that a sleeved microphone can be used subsequently, the folded material is subjected to heat sealing treatment through the second ultrasonic heat sealing module 202 and the die cutting module 203, a sealing welding part 401 is formed, and the distribution track of the sealing welding part 401 determines the shape of the microphone cover main body; the die cutting module 203 cuts according to the distribution track of the sealing welding part to obtain the disposable non-woven fabric microphone cover 400; and the leftover materials of the connected microphone cover after cutting are automatically separated and led out to a collecting device outside a production line for processing.
Setting up upper and lower layer packaging film and the vertical heat-seal edge of packaging film: the microphone covers with the separated leftover materials are still connected with each other at a small bottom part (namely the position where an elastic band is arranged), an upper packaging film and a lower packaging film are respectively led in through a lower packaging film leading-in part 2041 and an upper packaging film leading-in part 2042, so that the disposable non-woven fabric microphone cover obtained through die cutting is positioned at the middle layer positions of the upper packaging film and the lower packaging film, the upper packaging film and the lower packaging film are in a parallel and symmetrical state, and longitudinal thermal edge sealing is carried out on the matching positions of the two sides of the upper packaging film and the lower packaging film by arranging a longitudinal thermal edge sealing heating roller 2043; namely, the longitudinal heat sealing edges are arranged at the matching positions of the two sides of the upper and lower packaging films (not heat-sealed to the microphone cover in the middle).
Disconnection of bottom takes shape completely between the microphone cover, wrapping bag cross cutting easily tear the opening, upper and lower packaging film violently to the hot banding and cut: cutting off the bottom between the microphone covers by a cutting and complete forming device 2046, arranging a transverse blade on the cutting and complete forming device 2046, matching the length of the blade with the cutting position, cutting off the connecting position of a small part (namely the position where an elastic band is arranged) of the bottom between the microphone covers of the middle layer of the packaging film with the longitudinal heat-sealing edges, completely cutting off the microphone covers to form, keeping the position where the elastic band is arranged at the bottom between the microphone covers in the rebound and then in a contraction state, forming regular gaps between the microphone covers in the middle of the packaging film, and carrying out heat-sealing treatment on the positions of the upper layer packaging film and the lower layer packaging film of the gaps between the microphone covers by a transverse heat-sealing edge heating roller 2044; and obtaining a transverse hot edge sealing. In this case, the easy-to-tear opening processing can be further added, such as processing the easy-to-tear opening device 2047 by roller die cutting on the transverse heat-sealed edges of the upper and lower packaging films. And then, performing middle transverse cutting on the transverse heat-sealed edges through a transverse heat-sealed edge middle transverse cutting device 2045, arranging a transverse blade on the transverse heat-sealed edge middle transverse cutting device 2045, matching the length of the blade with the length of a cutting position, setting the matched cutting position to be in the middle position on the transverse heat-sealed edges of the packaging film through the circumference ratio of the roller, and completing independent packaging.
Finally, the individually packaged multilayer microphone covers are conveyed to a plane conveyor 2052 by an upper and lower synchronous conveyor 2051 of the conveying unit 205, the plane conveyor 2052 controls counting arrangement by a servo drive and programming system, and a product completion signal point is taken from a production line and a counting device is arranged. For example, when a product is coming out, the planar transport of the counting array takes a small distance away; when the products are accumulated to a certain number, the counting, arranging and conveying device takes away a large distance, and the product arrangement distance is pulled open, so that the products are counted and arranged according to a certain rule, the boxing or boxing and packaging of the subsequent product production line are facilitated, and the manpower resource is saved.
The utility model realizes the continuous automatic processing production of non-woven fabric material supply, bending and shaping, elastic band loading, cutting and packaging, has high production automation degree and low production cost, is suitable for mass production, and saves human resources.
It is to be understood that the foregoing detailed description of the present invention has been provided only for the purpose of illustrating the technical spirit and features of the present invention, and the present invention is not limited thereto.
Claims (5)
1. The automatic production device for the disposable non-woven fabric microphone cover is characterized by comprising a first unit (100) and a second unit (200) which are mutually cooperated, so that continuous production is realized;
the first unit (100) continuously discharges the non-woven fabric material required by the production of the microphone cover in an unreeling mode, assembles an elastic band on the side edge of the non-woven fabric material in the advancing direction, and relatively bends and outputs the left side edge and the right side edge after the elastic band is assembled; the first unit (100) comprises a first machine base (101), the first machine base (101) is horizontally arranged, an unreeling machine (102), an elastic band assembling mechanism (103), a left side edge and right side edge opposite bending mechanism (104) and a flattening mechanism (105) for processing the surface flatness of the non-woven fabric material after the left side edge and the right side edge are bent are sequentially arranged on the first machine base (101) according to a production flow, and an output roller (106) for guiding the non-woven fabric material to output is arranged at the downstream of the flattening mechanism (105); the elastic band assembling mechanism (103) comprises an upward flanging module (1031), a first ultrasonic heat-sealing module (1032) and a band releasing module (1033), the upward flanging module (1031) upwards folds the left side and the right side of the non-woven fabric material released by the unreeling machine (102), the first ultrasonic heat-sealing module (1032) is used for carrying out hot-pressing joint on the folded parts of the left side and the right side to the non-woven fabric material to form a band loading channel, the band releasing module (1033) sends the elastic band into the formed channel, the elastic band is in a stretching state and is transmitted to the left side and the right side relative bending mechanisms (104) along with the non-woven fabric material, the left side and the right side relative bending mechanisms (104) are triangular plates with guide rollers at the lower ends, and the leveling mechanism (105) is a chopstick-shaped clamp;
the second unit (200) is connected with the output end of the first unit (100) and receives the bent and output non-woven fabric material, a sealing welding part is formed on the bent non-woven fabric material by the second unit (200) through an ultrasonic heat sealing technology, and the distribution track of the sealing welding part determines the shape of the microphone cover main body; the second unit (200) also cuts according to the distribution track of the sealing welding part to obtain a disposable non-woven fabric microphone cover; the second unit (200) is also provided with a packaging station, and a packaging film is introduced into the packaging station to package the disposable non-woven fabric microphone cover; the second unit (200) comprises a second machine base (201), the second machine base (201) is horizontally arranged, a second ultrasonic heat sealing module (202), a die cutting module (203), a packaging module (204) and a conveying unit (205) are sequentially arranged on the second machine base (201) according to a production flow, a sealing welding part is formed on a bent non-woven fabric material by the second ultrasonic heat sealing module (202) through an ultrasonic heat sealing technology, and the distribution track of the sealing welding part determines the shape of the microphone cover main body; the die cutting module (203) cuts according to the distribution track of the sealing welding part to obtain the disposable non-woven fabric microphone cover; the packaging module (204) comprises a lower packaging film introducing part (2041), an upper packaging film introducing part (2042), a longitudinal heat-sealing side heating roller (2043), a transverse heat-sealing side heating roller (2044) and a transverse heat-sealing side middle transverse cutting device (2045), wherein the lower packaging film introducing part (2041) and the upper packaging film introducing part (2042) respectively introduce the upper packaging film and the lower packaging film, so that a disposable non-woven fabric microphone cover obtained through die cutting is positioned at the middle layer position of the upper packaging film and the lower packaging film, the upper packaging film and the lower packaging film are in a parallel and symmetrical state, and the longitudinal heat-sealing side heating roller (2043) longitudinally seals the matching positions of the two sides of the upper packaging film and the lower packaging film in a longitudinal direction; a transverse heat-sealing edge heating roller (2044) is used for heat-sealing the upper packaging film and the lower packaging film in a gap between the disposable non-woven fabric microphone covers packaged in front and at the back to obtain a transverse heat-sealing edge, and a transverse heat-sealing edge middle transverse cutting device (2045) is used for performing middle transverse cutting at the transverse heat-sealing edge to finish independent packaging; the transport unit (205) is arranged downstream of the transverse heat sealing edge intermediate transverse cutting device (2045) for counting the individually packaged microphone enclosures.
2. The automatic production device of disposable non-woven fabric microphone cover according to claim 1, wherein the first unit (100) and the second unit (200) are installed in a butt joint manner with an included angle of 90 °.
3. The automatic production device of disposable non-woven fabric microphone cover according to claim 1, the second ultrasonic heat sealing module (202), the die cutting module (203), the longitudinal heat sealing side heating roller (2043), the transverse heat sealing side heating roller (2044) and the transverse heat sealing side middle transverse cutting device (2045) all adopt a double-roller structure, a cutting complete forming device (2046) is also embedded between the longitudinal heat-sealing side heating roller (2043) and the transverse heat-sealing side heating roller (2044), the cutting complete forming device (2046) completely cuts off the disposable non-woven fabric microphone cover formed in front and back, the elastic band on the microphone cover which is separated into an independent body after cutting off is in a state of being contracted after rebounding, so that a regular gap is formed between the microphone cover in the middle of the upper packaging film and the lower packaging film, so that the transverse heat sealing edge heating roller (2044) heat seals the upper packaging film and the lower packaging film to obtain a transverse heat sealing edge.
4. The automatic production device of disposable non-woven fabric microphone cover according to claim 1, wherein the conveying unit (205) comprises an upper synchronous conveying belt (2051) and a lower synchronous conveying belt (2052) and a planar conveying belt (2052), and the planar conveying belt (2052) adopts a servo drive and programming system to control the counting arrangement.
5. The automatic production device for disposable non-woven fabric microphone covers according to claim 1, wherein the automatic production device is used for producing disposable multi-layer non-woven fabric microphone covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121887395.3U CN215991184U (en) | 2021-08-12 | 2021-08-12 | Automatic production device for disposable non-woven fabric microphone cover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121887395.3U CN215991184U (en) | 2021-08-12 | 2021-08-12 | Automatic production device for disposable non-woven fabric microphone cover |
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| CN215991184U true CN215991184U (en) | 2022-03-08 |
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| CN202121887395.3U Active CN215991184U (en) | 2021-08-12 | 2021-08-12 | Automatic production device for disposable non-woven fabric microphone cover |
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| Country | Link |
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2021
- 2021-08-12 CN CN202121887395.3U patent/CN215991184U/en active Active
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