CN214529900U - Electret equipment with self-cleaning function and melt-blown fabric production system - Google Patents
Electret equipment with self-cleaning function and melt-blown fabric production system Download PDFInfo
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- CN214529900U CN214529900U CN202023160740.1U CN202023160740U CN214529900U CN 214529900 U CN214529900 U CN 214529900U CN 202023160740 U CN202023160740 U CN 202023160740U CN 214529900 U CN214529900 U CN 214529900U
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Abstract
The utility model provides an electret equipment and melt-blown fabric production system that possesses self-cleaning function, wherein electret equipment include the frame and set up a plurality of electret rollers in the frame and set up the clean mechanism of electret roller at the electret roller avris, and the clean mechanism of electret roller is including rotatory brush head and rotatory broach, wherein: the rotary brush head is arranged close to the electret roller and can move towards or away from the electret roller, and when the rotary brush head moves towards the electret roller, the rotary brush head is in contact with the electret roller to clean the electret roller; rotatory broach setting is in the one side that electret roller was kept away from to rotatory brush head, and rotatory broach is configured into can to be towards or keep away from rotatory brush head and rotates, and when rotatory broach rotated towards rotatory brush head, rotatory broach was brushed the contact with the rotatory brush and in order to realize the clearance to the rotatory brush head. The utility model discloses an automatic clearance to the silk wadding on the electret roller.
Description
Technical Field
The utility model belongs to the technical field of melt-blown fabric production and specifically relates to an electret equipment and melt-blown fabric production system that possess self-cleaning function.
Background
The electret equipment is common melt-blown fabric treatment equipment, and can realize electret treatment on melt-blown fabric so as to improve the filtering effect of the melt-blown fabric. In the electret treatment process, residual silk wadding on the melt-blown fabric is easily adhered to the electret roller of the electret equipment, so that the electret roller is wound by the silk wadding, and the treatment effect of the electret equipment is influenced.
The traditional electret equipment cannot automatically clean the electret roller, so that the electret roller can only be cleaned manually, and the manual cleaning efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem that traditional electret exists, the utility model discloses the first aspect provides an electret that possesses self-cleaning function, its concrete technical scheme as follows:
the utility model provides a possess automatically cleaning function's electret equipment, includes the frame and sets up a plurality of electret rollers in the frame, this electret equipment is still including setting up the clean mechanism of electret roller at the electret roller avris, and the clean mechanism of electret roller is including rotatory brush head and rotatory broach, wherein:
the rotary brush head is arranged close to the electret roller and can move towards or away from the electret roller, when the rotary brush head moves towards the electret roller, the rotary brush head is in contact with the electret roller to clean the electret roller, and when the rotary brush head moves away from the electret roller, the rotary brush head is separated from the electret roller;
rotatory broach setting is in the one side that electret roller was kept away from to rotatory brush head, and rotatory broach is configured into and can be faced or keep away from rotatory brush head and rotate, and when rotatory broach rotated towards rotatory brush head, rotatory broach was in order to realize the clearance of the first head of rotation with the contact of rotatory brush, and when rotatory brush head rotated was kept away from to rotatory broach, rotatory broach was separated with rotatory brush head.
Through setting up the rotatory brush head that can contact with the electret roller, the utility model discloses an automatic clearance to the silk wadding on the electret roller. And through the arrangement of the rotating comb teeth, silk floes accumulated on the rotating brush head can be removed periodically so as to keep the cleaning effect of the rotating brush head.
In some embodiments, the electret apparatus further comprises: the comb tooth wiping block is arranged on one side of the rotary comb tooth, which is far away from the rotary brush head, and the comb tooth wiping block can move back and forth along the extending direction of the rotary comb tooth; when the rotary comb teeth are far away from the rotary brush head and rotate to a preset position, the comb teeth wiping block is in contact with the rotary comb teeth to clean the rotary comb teeth.
Through setting up the piece is cleaned to the broach, can regularly clean the silk wadding of removing accumulation on the rotatory broach to guarantee the clearance effect of rotatory broach.
In some embodiments, the comb-tooth wiping block is provided with a wiping groove opening toward the rotating comb tooth, and the comb-tooth wiping block is configured to be movable toward or away from the rotating comb tooth; when the rotary comb teeth are far away from the rotary brush head and rotate to a preset position, the comb teeth wiping block moves towards the rotary comb teeth, and the rotary comb teeth enter the wiping groove.
Through set up on the piece is cleaned to the broach and clean the groove, can realize that the broach cleans the cladding of piece pairing rotation broach and cleans to promote the broach and clean the effect of cleaning of piece pairing rotation broach.
In some embodiments, the rotating brush head, the rotating comb teeth are parallel to the electret roller, and the length of the rotating brush head and the rotating comb teeth is equal to the length of the electret roller.
The cleaning effect of the rotating brush head on the electret roller and the rotating comb teeth on the rotating brush head is further improved by arranging the rotating brush head and the rotating comb teeth.
In some embodiments, the electret apparatus further comprises a first moving support, the rotating brush head being mounted on the first moving support via a first rotating shaft, the rotating comb teeth being mounted on the first moving support via a second rotating shaft, the first moving support being configured to be movable towards and away from the electret roller to bring the rotating brush head and the rotating comb teeth into synchronous movement.
Through setting up first movable support and will rotate brush head and rotatory broach and install at first movable support, realized the synchronous translation of rotatory brush head and rotatory broach.
In some embodiments, the first moving support is provided with a first rotation driving device for driving the first rotation shaft to rotate and a second rotation driving device for driving the second rotation shaft to rotate.
The first rotary driving device and the second rotary driving device respectively drive the rotary brush head and the rotary comb teeth to rotate.
In some embodiments, the electret apparatus further includes a second moving support, the second moving support is provided with a guide rail extending along the extending direction of the rotating comb teeth, the comb-teeth wiping block is mounted on the guide rail and can move back and forth along the guide rail, and the second moving support is configured to move towards or away from the rotating comb teeth so as to drive the comb-teeth wiping block to move synchronously.
Through setting up the second and moving the support, drive the broach and wipe the piece and move towards or keep away from rotatory broach. And the second moving support is provided with a guide rail extending along the extending direction of the rotating comb teeth, and the comb tooth wiping block is assembled on the guide rail, so that the translation driving of the comb tooth wiping block in the extending direction of the rotating comb teeth is realized.
The utility model discloses the second aspect provides a melt-blown fabric production system, it includes screw extruder, die head, lapper, electret equipment and winds the book machine, wherein: the screw extruder is used for melting and extruding the melt-blown material; the die head is connected to an extrusion port of the screw extruder and is used for realizing high-speed ejection of the molten material to form filamentous fibers; the web former is arranged below the die head, and the fibers sprayed out by the die head are interwoven and tiled in the web former to form melt-blown fabric; the electret equipment is arranged at the back of the web former, is any one of the electret equipment, and is used for realizing electret treatment on the melt-blown fabric; the winder is arranged at the rear path of the electret equipment and used for winding the melt-blown fabric after the electret treatment.
Through the cooperation of screw extruder, die head, lapper, electret equipment and around the book machine, the utility model discloses a melt-blown cloth's full flow production is automatic. Specially, through adopting the electret equipment that possesses self-cleaning function, the utility model discloses can in time detach the silk wadding in the electret equipment to further promote the quality of melt-blown cloth.
In some embodiments, the meltblown fabric production system further comprises a first set of lint removal mechanisms and a second set of lint removal mechanisms, the first set of lint removal mechanisms and the second set of lint removal mechanisms being disposed on opposite sides of the die, the first set of lint removal mechanisms and the second set of lint removal mechanisms being configured to capture and remove lint from fibers escaping from opposite sides of the die.
The two sides of the die head are provided with the fiber flying mechanism, so that the fiber flying fibers escaping from the two sides of the die head can be captured and removed, and the fiber flying fibers are prevented from polluting equipment.
Drawings
Fig. 1 is a schematic structural diagram of an electret device provided in this embodiment at a viewing angle;
fig. 2 is a schematic structural diagram of the electret device provided in this embodiment at another viewing angle;
FIG. 3 is a schematic view of an electret roller cleaning mechanism in a first operating state in accordance with the present invention;
FIG. 4 is a schematic view of the electret roller cleaning mechanism of the embodiment of FIG. 3 in a second operating state;
FIG. 5 is a schematic view of the electret roller cleaning mechanism of the embodiment of FIG. 3 in a third operating state;
fig. 6 is a schematic structural diagram of the meltblown fabric production system provided in this embodiment.
Fig. 1 to 6 include:
a screw extruder 10;
a die head 20;
a first set of lint removal mechanisms 30;
a second set of lint removal mechanisms 40;
a web former 50;
an electret device 60, a frame 61, an electret roller 62, an electret roller cleaning mechanism 63, a rotary brush head 631, rotary comb teeth 632 and a comb tooth wiping block 633;
a winder 70.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The traditional electret equipment cannot automatically clean the electret roller, so that the electret roller can only be cleaned manually, and the manual cleaning efficiency is low.
In view of this, the utility model provides an electret equipment that possesses self-cleaning function, it has realized the automatic clearance to the silk wadding on the electret roller.
As shown in fig. 1 to 2, the electret apparatus 60 of the present invention includes a frame 61 and an electret roller 62 disposed on the frame 61, and an electret roller cleaning mechanism 63 is disposed on the side of the electret roller 62.
The electret roller cleaning mechanism 63 is used to automatically clean the batting on the electret roller 62. The electret apparatus 60 in the embodiment shown in the figure includes two sets of electret rollers 62, and a set of electret roller cleaning mechanisms 63 is provided on the sides of the two sets of electret rollers 62, respectively.
As shown in fig. 3 to 5, the electret roller cleaning mechanism 63 includes a rotary brush head 631 and rotary comb teeth 632, wherein:
a rotating brush head 631 is disposed adjacent to electret roller 62, the rotating brush head 631 being configured to be movable toward or away from electret roller 62. As rotating brush head 631 moves toward electret roller 62, rotating brush head 631 contacts electret roller 62 to effect cleaning of electret roller 62. Rotating brush head 631 is separated from electret roller 62 as rotating brush head 631 moves away from electret roller 62.
Rotating comb teeth 632 are disposed on a side of rotating brush head 631 remote from electret roller 62, and rotating comb teeth 632 are configured to be able to rotate toward or away from rotating brush head 631. When rotatory broach 632 rotated towards rotatory brush head 631, rotatory broach 632 contacted in order to realize the clearance of rotatory brush head with rotatory brush head 631, and when rotatory broach 632 rotated away from rotatory brush head 631, rotatory broach 632 separated with rotatory brush head 631.
The utility model provides an electret roller cleaning mechanism 63 is as follows to the clearance process of electret roller 62:
in the electret state, the rotary brush head 631 and the rotary comb 632 are away from the electret roller 62.
As shown in fig. 3, when it is desired to clean the accumulated lint on electret roller 62, rotating brush head 631 is moved toward electret roller 62 and into contact with electret roller 62, while rotating comb teeth 632 are rotated toward rotating brush head 631 until they come into contact with rotating brush head 631. As electret roller 62 and rotating brush head 631 rotate, the filament batting on electret roller 62 is cleaned and transferred to rotating brush head 631. Synchronously, with the rotation of the rotary brush head 631, the silk floss wound on the rotary brush head 631 is cleaned by the rotary comb teeth 632 and transferred to the rotary comb teeth 632.
After the filament on electret roller 62 is cleaned, as shown in fig. 4, the rotary brush head 631 and the rotary comb 632 synchronously move away from electret roller 62 to return to their original positions. To this end, a cleaning process is completed, the filament batting on the electret roller 62 is transferred to the rotary comb teeth 632, at the moment, the rotary comb teeth 632 are controlled to be far away from the rotary brush head 631 to rotate, and then the filament batting wound on the rotary comb teeth 632 can be removed to prepare for next cleaning.
In order to improve the cleaning effect of the electret roller cleaning mechanism 63, optionally, the rotary brush head 631 and the rotary comb teeth 632 are arranged parallel to the electret roller 62, and the length of the rotary brush head 631 and the length of the rotary comb teeth 632 are equal to the length of the electret roller 62. Thus, the rotary brush head 631 can realize all-dimensional cleaning of the electret roller 62, and the rotary comb teeth 632 can realize all-dimensional cleaning of the rotary brush head 631.
Optionally, the electret device 60 of the present invention further comprises a first movable support, the rotating brush head 631 is mounted on the first movable support through a first rotating shaft, and the rotating comb 632 is mounted on the first movable support through a second rotating shaft. The first moving carriage is configured to be able to move towards or away from the electret roller 62 to bring the rotating brush head 631, the rotating comb 632 to move synchronously towards or away from the electret roller 62. The first movable support is also provided with a first rotary driving device for driving the first rotary shaft to rotate and a second rotary driving device for driving the second rotary shaft to rotate. The first rotary driving device drives the rotary brush head 631 to rotate through the first rotary shaft, and the second rotary driving device drives the rotary comb 632 to rotate through the second rotary shaft.
With continued reference to fig. 3-5, the electret apparatus 60 of the present invention further includes a comb-cleaning block 633, wherein the comb-cleaning block 633 is disposed on one side of the rotating comb 632 away from the rotating brush head 631, and the comb-cleaning block 633 is configured to move back and forth along the extending direction of the rotating comb 632.
When the filament flocks wound on the rotating comb teeth 632 need to be removed, the rotating comb teeth 632 are far away from the rotating brush head 631 and rotate to a preset position. The comb cleaning block 633 is in contact with the rotating comb 632, and the comb cleaning block 633 moves back and forth along the extending direction of the rotating comb 632 to clean the rotating comb 632.
Optionally, a wiping groove with an opening facing the rotating comb teeth is disposed on the comb wiping block 633, and the comb wiping block 633 can move towards or away from the rotating comb teeth 632. When the rotating comb teeth 632 rotate away from the rotating brush head 631 to a predetermined position, as shown in fig. 5, the comb teeth wiping block 633 moves towards the rotating comb teeth 632 until the rotating comb teeth 632 enter into the wiping tank, and then the comb teeth wiping block 633 moves back and forth along the extending direction of the rotating comb teeth 632 to clean the rotating comb teeth 632.
Optionally, the electret device 60 of the present invention further includes a second movable support, a guide rail extending along the extending direction of the rotating comb teeth 632 is provided on the second movable support, and the comb teeth wiping block 633 is assembled on the guide rail and can move back and forth along the guide rail. The second moving support is configured to be movable toward or away from the rotating comb 632 to move the comb-tooth wiping block 633 synchronously toward or away from the rotating comb 632. The second moving bracket is also provided with a translation driving device for driving the comb cleaning block 633 to move back and forth along the guide rail.
As shown in fig. 6, the utility model also provides a melt-blown fabric production system, it includes screw extruder 10, die head 20, lapper 50, electret equipment 60 and around rolling machine 70, wherein: the screw extruder 10 is used for melting and extruding melt-blown materials; the die head 20 is connected to an extrusion port of the screw extruder 10, and the die head 20 is used for realizing high-speed ejection of molten materials to form filamentous fibers; the web former 50 is arranged below the die head 20, and the fibers sprayed out by the die head 20 are interwoven and tiled in the web former to form melt-blown fabric; the electret device 60 is arranged at the rear of the web former 50, the electret device 60 is any one of the electret devices, and the electret device 60 is used for realizing electret treatment on the meltblown fabric; a winder 70 is provided at the rear of the electret device 60, and the winder 70 is used to wind the electret-treated meltblown fabric.
As shown in fig. 6, optionally, the meltblown fabric production system of the present invention further includes a first group of lint removing mechanisms 30 and a second group of lint removing mechanisms 40, the first group of lint removing mechanisms 30 and the second group of lint removing mechanisms 40 are disposed at two sides of the die head 20, and the first group of lint removing mechanisms 30 and the second group of lint removing mechanisms 40 are used for capturing and removing the flying fibers escaping from two sides of the die head 20.
The invention has been described above with a certain degree of particularity and detail. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that may be made without departing from the true spirit and scope of the present invention are intended to be within the scope of the present invention. The scope of the invention is defined by the appended claims rather than by the foregoing description of the embodiments.
Claims (9)
1. The utility model provides a possess electret equipment of self-cleaning function, its includes the frame and sets up electret roller in the frame, its characterized in that, electret equipment is still including setting up the clean mechanism of electret roller avris, the clean mechanism of electret roller is including rotatory brush head and rotatory broach, wherein:
the rotary brush head is arranged close to the electret roller and is configured to move towards or away from the electret roller, when the rotary brush head moves towards the electret roller, the rotary brush head is in contact with the electret roller to realize cleaning of the electret roller, and when the rotary brush head moves away from the electret roller, the rotary brush head is separated from the electret roller;
the rotatory broach sets up rotatory brush head keeps away from one side of electret roller, rotatory broach is configured as can to face or keep away from rotatory brush head rotates, rotatory broach towards when rotatory brush head rotates, rotatory broach with rotatory brush head contact is in order to realize the clearance to rotatory brush head, rotatory broach is kept away from when rotatory brush head rotates, rotatory broach with rotatory brush head separates.
2. The electret device of claim 1 further comprising:
the comb tooth wiping block is arranged on one side of the rotating comb tooth, which is far away from the rotating brush head, and the comb tooth wiping block is configured to move back and forth along the extending direction of the rotating comb tooth;
when the rotary comb teeth are far away from the rotary brush head and rotate to a preset position, the comb tooth wiping block is in contact with the rotary comb teeth to clean the rotary comb teeth.
3. The electret apparatus of claim 2, wherein:
the comb tooth wiping block is provided with a wiping groove with an opening facing the rotating comb tooth, and the comb tooth wiping block is configured to move towards or away from the rotating comb tooth;
when the rotating comb teeth are far away from the rotating brush head and rotate to a preset position, the comb tooth wiping block moves towards the rotating comb teeth, and the rotating comb teeth enter the wiping groove.
4. The electret apparatus of claim 1 wherein the rotating brush heads and the rotating comb teeth are parallel to the electret roller, and wherein the length of the rotating brush heads and the rotating comb teeth is equal to the length of the electret roller.
5. The electret apparatus of claim 1 further comprising a first moving support on which the rotating brush head is mounted via a first axis of rotation and on which the rotating comb teeth are mounted via a second axis of rotation, the first moving support being configured to move toward and away from the electret roller to cause the rotating brush head and the rotating comb teeth to move synchronously.
6. The electret apparatus of claim 5 wherein the first movable support has a first rotational drive mechanism for rotationally driving the first rotational axis and a second rotational drive mechanism for rotationally driving the second rotational axis.
7. The electret apparatus of claim 3 further comprising a second movable support having a rail extending along a direction of extension of the rotating comb teeth, wherein the comb-teeth wiping block is mounted on the rail and is movable back and forth along the rail, and wherein the second movable support is configured to move toward and away from the rotating comb teeth to move the comb-teeth wiping block synchronously.
8. The melt-blown fabric production system is characterized by comprising a screw extruder, a die head, a web former, an electret device and a winding machine, wherein:
the screw extruder is used for melting and extruding melt-blown materials;
the die head is connected to an extrusion port of the screw extruder and is used for realizing high-speed ejection of molten materials to form filamentous fibers;
the web former is arranged below the die head, and the fibers sprayed out by the die head are interwoven and tiled in the web former to form melt-blown fabric;
the electret device is arranged at the rear of the web former, the electret device is the electret device of any one of claims 1 to 7, and the electret device is used for realizing electret treatment on meltblown fabric;
the winding machine is arranged at the rear path of the electret equipment and is used for winding the melt-blown fabric after electret treatment.
9. The meltblown fabric production system of claim 8, further comprising a first set of lint removal mechanisms and a second set of lint removal mechanisms, the first and second sets of lint removal mechanisms disposed on opposite sides of the die, the first and second sets of lint removal mechanisms configured to capture and remove lint from fibers escaping from opposite sides of the die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023160740.1U CN214529900U (en) | 2020-12-24 | 2020-12-24 | Electret equipment with self-cleaning function and melt-blown fabric production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023160740.1U CN214529900U (en) | 2020-12-24 | 2020-12-24 | Electret equipment with self-cleaning function and melt-blown fabric production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214529900U true CN214529900U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023160740.1U Active CN214529900U (en) | 2020-12-24 | 2020-12-24 | Electret equipment with self-cleaning function and melt-blown fabric production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214529900U (en) |
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2020
- 2020-12-24 CN CN202023160740.1U patent/CN214529900U/en active Active
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