CN108495207A - A kind of preparation method of cylinder speaker net - Google Patents
A kind of preparation method of cylinder speaker net Download PDFInfo
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- CN108495207A CN108495207A CN201810261987.0A CN201810261987A CN108495207A CN 108495207 A CN108495207 A CN 108495207A CN 201810261987 A CN201810261987 A CN 201810261987A CN 108495207 A CN108495207 A CN 108495207A
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- screen cloth
- speaker
- net
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention provides a kind of preparation method of cylinder speaker net, including step in detail below：Screen cloth provides step, screen cloth cutting step, ultrasonic fusing step, rubberizing net heat-press step, positions heat-press step and go waste material step, pass through specific step, solve the problems, such as that traditional speaker screen cloth has one layer of overlapping layer because of bonding or produces exposed the end of a thread because of suture so that cylinder speaker is integrally inaesthetic on the outer surface, by using cylinder speaker net, directly use columnar screen cloth, so that cylinder speaker is integrally consistent, it is more aesthetically pleasing.
Description
Technical field
The present invention relates to cylinder speaker net manufacture fields, more particularly to a kind of preparation method of cylinder speaker net.
Background technology
Currently, speaker is seen everywhere in life, it is generally the case that all one layer of speaker can be arranged in the outside of loudspeaker in speaker
Screen cloth, can play it is dust-proof, remove noise the effects that.Nowadays, cylinder speaker is liked by users on the market, on the one hand
It is its good appearance and is convenient for carrying, is on the other hand uniform sound field.In the prior art, the preparation of cylinder speaker, usually all
It is first to install speaker net, then speaker screen cloth is bonded or sutures, however the speaker screen cloth bonded has overlapping layer, stitches
The speaker screen cloth of conjunction has the end of a thread generated by suture, leads to entirety unsightly.
Invention content
To solve the above problems, the present invention adopts the following technical scheme that：A kind of preparation method of cylinder speaker net, including with
Lower specific steps：
Screen cloth provides step：Cylindrical shape screen cloth is provided；
Screen cloth cutting step：The cylindrical shape screen cloth is cut into the screen cloth blank of the first preset length；
Ultrasonic fusing step：Ultrasonic cutting is carried out to the screen cloth blank, the length of the screen cloth blank is cut
For the second preset length；
Rubberizing net heat-press step：Hot melt adhesive net is pasted on the inside of the screen cloth blank and carries out hot pressing, forms speaker net
Cloth；
Position heat-press step：Speaker iron net is sheathed on the outside of the speaker screen cloth and carries out hot pressing, forms cylinder sound
Case net；
Go waste material step：Remove the online waste material of the cylinder speaker.
Further, the screen cloth cutting step includes：The cylindrical shape screen cloth is cut into using laser cutting machine
The screen cloth blank of one preset length.
Further, the screen cloth cutting step includes：Along the radial to the cylindrical shape screen cloth of the cylindrical shape screen cloth
It is cut, the cylindrical shape screen cloth is cut into the screen cloth blank of the first preset length.
Further, the rubberizing net heat-press step includes：
Hot melt adhesive net is pasted on the inside of the screen cloth blank；
Hot pressing is carried out to the screen cloth blank and the hot melt adhesive net in the outside of the screen cloth blank, forms the speaker
Screen cloth.
Further, the positioning heat-press step includes：
The speaker screen cloth is sheathed on to the outside of hot-pressing roller；
The speaker iron net is sheathed on to the outside of the speaker screen cloth；
Hot pressing is carried out to the speaker screen cloth and the speaker iron net by hot press, forms cylinder sound equipment net.
Further, the positioning heat-press step includes：
The speaker screen cloth is sheathed on to the outside of hot-pressing roller；
The speaker iron net is sheathed on to the outside of the speaker screen cloth；
Hot pressing is carried out to the speaker screen cloth and the speaker iron net by the outside of the speaker iron net, forms cylinder sound equipment
Net.
Further, it is described go further include after waste material step：The cylinder speaker net is cleaned.
Further, further include after the cylinder speaker net is cleaned：The cylinder speaker net is detected.
Further, the hot pressing temperature in the positioning heat-press step is 300 DEG C -400 DEG C.
Further, the material that the screen cloth provides the cylindrical shape screen cloth in step is terylene, nylon, acrylic fibers and change
One kind in fibre.
Beneficial effects of the present invention are：The present invention provides a kind of preparation methods of cylinder speaker net, solve traditional sound
Case screen cloth has one layer of overlapping layer because of bonding or produces exposed the end of a thread because of suture so that cylinder speaker on the outer surface
Whole inaesthetic problem directly uses columnar screen cloth by using cylinder speaker net so that cylinder speaker whole one
It causes, it is more aesthetically pleasing.
Description of the drawings
Fig. 1 is the flow chart of the present invention.
Specific implementation mode
Below with reference to the embodiment of the present invention, technical scheme of the present invention is described further, it is clear that described reality
Apply a part of the embodiment that example is only the present invention, rather than whole embodiments.
Embodiment 1
A kind of preparation method of cylinder speaker net, including step in detail below：
Screen cloth provides step：Cylindrical shape screen cloth is provided.
Specifically, material of the terylene as cylindrical shape screen cloth is chosen, and the diameter of cylindrical shape screen cloth is equal to cylinder speaker net
Diameter, choosing terylene and is worked as because terylene has the characteristics that durable, elasticity is good, is unlikely to deform, is corrosion-resistant, insulating
When it extends 5%~6%, it can almost restore completely, therefore be sheathed in speaker iron net and be not easy to be torn, material will not be caused
Material waste, the type of terylene include staple fiber, drawn yarn, textured filament, decoration long filament, industrial long filament and various differential
Fiber, preferred type is staple fiber, because the intensity of staple fiber is high, impact strength is high, that is to say, that cylinder speaker is made
After net, when placing equipment needed for some speakers in cylinder speaker net, it will not cause to damage due to slight collision.
Screen cloth cutting step：The cylindrical shape screen cloth is cut into the screen cloth blank of the first preset length.
In the present embodiment, cylindrical shape screen cloth is cut into supersonic wave welder can be to the length of its ultrasonic fusing.
Ultrasonic fusing step：Ultrasonic cutting is carried out to the screen cloth blank, the length of the screen cloth blank is cut
For the second preset length.
Specifically, the length of screen cloth blank by ultrasonic cutting at longer 4mm-20mm than the height of cylinder speaker, cut
It to be preheated before cutting 2 minutes, preheating temperature is 130 DEG C, and cutting utilizes ultrasonic fusing after finishing, and the edge of incision is melted
Altogether, wherein the frequency of ultrasonic fusing is 30kHz.
Rubberizing net heat-press step：Hot melt adhesive net is pasted on the inside of the screen cloth blank and carries out hot pressing, forms speaker net
Cloth.
In this step, pasting upper hot melt adhesive net on the inside of the screen cloth blank that ultrasonic fusing finishes, and pass through hot press
Hot pressing is carried out to screen cloth blank and hot melt adhesive net so that hot melt adhesive net is covered in screen cloth blank, will not fall off, and hot pressing is complete
Bi Hou forms speaker screen cloth.
Position heat-press step：Speaker iron net is sheathed on the outside of the speaker screen cloth and carries out hot pressing, forms cylinder sound
Case net.
Specifically, by speaker iron net being sheathed on the outside of speaker screen cloth, and to speaker iron net and speaker screen cloth into
Row hot pressing, hot pressing temperature are 350 DEG C, by hot pressing, speaker screen cloth are covered on the inner surface of speaker iron net, form cylinder sound
Case net.
Go waste material step：Remove the online waste material of the cylinder speaker.
Specifically, the both ends for the cylinder speaker net that hot pressing finishes have some screen cloth waste materials having more, it is therefore desirable to more
The screen cloth waste material gone out crops.
Further, in screen cloth cutting step, the screen cloth cutting step includes：Using laser cutting machine by the circle
Tubular screen cloth cuts into the screen cloth blank of the first preset length, and laser cutting machine is more smart than common cutting machine when cutting
Really, and working efficiency higher.
Further, the screen cloth cutting step includes：Along the radial to the cylindrical shape screen cloth of the cylindrical shape screen cloth
It is cut, the cylindrical shape screen cloth is cut into the screen cloth blank of the first preset length, that is, use laser cutting machine along cylinder
The radial direction of shape screen cloth cuts cylindrical shape screen cloth.
Further, the rubberizing net heat-press step includes：Hot melt adhesive net is pasted on the inside of the screen cloth blank, in institute
The outside for stating screen cloth blank carries out hot pressing to the screen cloth blank and the hot melt adhesive net, the speaker screen cloth is formed, to net
While cloth blank and hot melt adhesive net carry out hot pressing, stretching detection is carried out to screen cloth blank, i.e., screen cloth blank is detected by stretching
Whether will appear due to stretching and deform, or torn due to stretching, if there is both of these case, then it is assumed that screen cloth is not
Qualified products.
Further, it is described go further include after waste material step：The cylinder speaker net is cleaned, that is, is cleaned
Step, it is worth mentioning at this point that, after cylinder speaker net removes extra waste material, by being cleaned to cylinder speaker net, for example,
Check whether the tangential boundary of the cylinder speaker net after removal waste material is neat, if irregular, redress, makes
Edge becomes neat, for example, checking whether will appear glue mark on cylinder speaker net surface, if there is glue mark, just uses adhesive remover
Glue mark on cylinder speaker net surface is clean.
Further, further include after the cylinder speaker net is cleaned：The cylinder speaker net is detected,
It is exactly detecting step, specifically, when the cleaning of cylinder speaker net finishes, the manufacturing process of cylinder speaker net just completes substantially,
Due to being afraid of that speaker iron net will produce deformation in hot pressing, after cleaning finishes, artificial detection speaker iron net is needed
Whether can protrusion or recess, preferred detection mode is that staff's naked eyes detect, and iron net influenced to be deformed by high temperature
If, it is typically macroscopic, therefore do not need practical detecting instrument and speaker iron net is detected.
Embodiment 2
A kind of preparation method of cylinder speaker net, including step in detail below：
Screen cloth provides step：Cylindrical shape screen cloth is provided.
Specifically, material of the nylon as cylindrical shape screen cloth is chosen, and the diameter of cylindrical shape screen cloth is equal to cylinder speaker net
Diameter, it is that intensity is high, wearability is high and good deformation resistance because nylon has to choose nylon.
Screen cloth cutting step：The cylindrical shape screen cloth is cut into the screen cloth blank of the first preset length.
In the present embodiment, cylindrical shape screen cloth is cut into supersonic wave welder can be to the length of its ultrasonic fusing.
Ultrasonic fusing step：Ultrasonic cutting is carried out to the screen cloth blank, the length of the screen cloth blank is cut
For the second preset length.
Specifically, the length of screen cloth blank by ultrasonic cutting at longer 4mm-20mm than the height of cylinder speaker, cut
It to be preheated before cutting 2 minutes, preheating temperature is 120 DEG C, and cutting utilizes ultrasonic fusing after finishing, and the edge of incision is melted
Altogether, wherein the frequency of ultrasonic fusing is 30kHz.
Rubberizing net heat-press step：Hot melt adhesive net is pasted on the inside of the screen cloth blank and carries out hot pressing, forms speaker net
Cloth.
Specifically, pasting upper hot melt adhesive net on the inside of the screen cloth blank that ultrasonic fusing finishes, and pass through hot press pair
Screen cloth blank and hot melt adhesive net carry out hot pressing so that hot melt adhesive net is covered in screen cloth blank, will not fall off, and hot pressing finishes
Afterwards, speaker screen cloth is formd.
Position heat-press step：Speaker iron net is sheathed on the outside of the speaker screen cloth and carries out hot pressing, forms cylinder sound
Case net.
Specifically, by speaker iron net being sheathed on the outside of speaker screen cloth, and to speaker iron net and speaker screen cloth into
Row hot pressing, hot pressing temperature are 300 DEG C, by hot pressing, speaker screen cloth are covered on the inner surface of speaker iron net, form cylinder sound
Case net.
Go waste material step：Remove the online waste material of the cylinder speaker.
Specifically, the both ends for the cylinder speaker net that hot pressing finishes have some screen cloth waste materials having more, it is therefore desirable to more
The screen cloth waste material gone out crops.
Further, the rubberizing net heat-press step includes：Hot melt adhesive net is pasted on the inside of the screen cloth blank, in institute
The outside for stating screen cloth blank carries out hot pressing to the screen cloth blank and the hot melt adhesive net, the speaker screen cloth is formed, to net
While cloth blank and hot melt adhesive net carry out hot pressing, stretching detection is carried out to screen cloth blank, i.e., screen cloth blank is detected by stretching
Whether will appear due to stretching and deform, or torn due to stretching, if there is both of these case, then it is assumed that screen cloth is not
Qualified products.
Further, the positioning heat-press step includes：The speaker screen cloth is sheathed on to the outside of hot-pressing roller, it will be described
Speaker iron net is sheathed on the outside of the speaker screen cloth, and heat is carried out to the speaker screen cloth and the speaker iron net by hot press
Pressure forms cylinder sound equipment net, it is preferred that it includes that left positioning mould and the right side are fixed that hot press, which has a detent mechanism, the detent mechanism,
Position mould, for hot-pressing roller between left positioning mould and right positioning mould, left positioning mould offers the first groove, and right positioning mould offers the
Two grooves, detent mechanism further include the first cylinder and the second cylinder, and the first cylinder is drivingly connected left positioning mould, the driving of the second cylinder
Right positioning mould is connected, the first cylinder and the second cylinder are controlled by the controller on hot press, the first cylinder is made to drive left positioning
Mould is moved towards the direction of hot-pressing roller, and the second cylinder drives right positioning mould to be moved towards the direction of hot-pressing roller, specifically, left positioning
When mould and right positioning mould abut, the region formed between the first groove and the second groove is the shape of a cylinder.When left positioning
When mould and right positioning mould abut the hot-pressing roller for being arranged with speaker screen cloth and speaker iron net, hot press finishes hot-pressing roller positioning, into
And hot pressing is carried out to speaker screen cloth and speaker iron net, hot pressing temperature is 300 DEG C, and by hot pressing, speaker screen cloth is covered on speaker
The inner surface of iron net forms cylinder speaker net.
Further, it is described go further include after waste material step：The cylinder speaker net is cleaned, that is, is cleaned
Step, it is worth mentioning at this point that, after cylinder speaker net removes extra waste material, by being cleaned to cylinder speaker net, for example,
Check whether the tangential boundary of the cylinder speaker net after removal waste material is neat, if irregular, redress, makes
Edge becomes neat, for example, checking whether will appear glue mark on cylinder speaker net surface, if there is glue mark, just uses adhesive remover
Glue mark on cylinder speaker net surface is clean.
Further, further include after the cylinder speaker net is cleaned：The cylinder speaker net is detected,
It is exactly detecting step, specifically, when the cleaning of cylinder speaker net finishes, the manufacturing process of cylinder speaker net just completes substantially,
Due to being afraid of that speaker iron net will produce deformation in hot pressing, after cleaning finishes, artificial detection speaker iron net is needed
Whether can protrusion or recess, preferred detection mode is that staff's naked eyes detect, and iron net influenced to be deformed by high temperature
If, it is typically macroscopic, therefore do not need practical detecting instrument and speaker iron net is detected.
Embodiment 3
A kind of preparation method of cylinder speaker net, including step in detail below：
Screen cloth provides step：Cylindrical shape screen cloth is provided.
Specifically, material of the acrylic fibers as cylindrical shape screen cloth is chosen, and the diameter of cylindrical shape screen cloth is equal to cylinder speaker net
Diameter, choose acrylic fibers be because acrylic fibers elasticity it is good, be unlikely to deform, and when its extend 10% when, can almost restore completely, because
Therefore this is sheathed in speaker iron net is not easy to be torn, and will not lead to waste of material.
Screen cloth cutting step：The cylindrical shape screen cloth is cut into the screen cloth blank of the first preset length.
Specifically, cylindrical shape screen cloth is cut into supersonic wave welder can be to the length of its ultrasonic fusing.
Ultrasonic fusing step：Ultrasonic cutting is carried out to the screen cloth blank, the length of the screen cloth blank is cut
For the second preset length.
In the present embodiment, the length of screen cloth blank by ultrasonic cutting at longer 4mm- than the height of cylinder speaker
20mm will be preheated 3 minutes before cutting, and preheating temperature is 135 DEG C, and cutting utilizes ultrasonic fusing after finishing, incision
Edge fusion get up, wherein the frequency of ultrasonic fusing be 30kHz.
Rubberizing net heat-press step：Hot melt adhesive net is pasted on the inside of the screen cloth blank and carries out hot pressing, forms speaker net
Cloth.
Specifically, pasting upper hot melt adhesive net on the inside of the screen cloth blank that ultrasonic fusing finishes, and pass through hot press pair
Screen cloth blank and hot melt adhesive net carry out hot pressing so that hot melt adhesive net is covered in screen cloth blank, will not fall off, and hot pressing finishes
Afterwards, speaker screen cloth is formd.
Position heat-press step：Speaker iron net is sheathed on the outside of the speaker screen cloth and carries out hot pressing, forms cylinder sound
Case net.
Specifically, by speaker iron net being sheathed on the outside of speaker screen cloth, and to speaker iron net and speaker screen cloth into
Row hot pressing, hot pressing temperature are 380 DEG C, by hot pressing, speaker screen cloth are covered on the inner surface of speaker iron net, form cylinder sound
Case net.
Go waste material step：Remove the online waste material of the cylinder speaker.
Specifically, the both ends for the cylinder speaker net that hot pressing finishes have some screen cloth waste materials having more, it is therefore desirable to more
The screen cloth waste material gone out crops.
Further, the rubberizing net heat-press step includes：Hot melt adhesive net is pasted on the inside of the screen cloth blank, in institute
The outside for stating screen cloth blank carries out hot pressing to the screen cloth blank and the hot melt adhesive net, the speaker screen cloth is formed, to net
While cloth blank and hot melt adhesive net carry out hot pressing, stretching detection is carried out to screen cloth blank, i.e., screen cloth blank is detected by stretching
Whether will appear due to stretching and deform, or torn due to stretching, if there is both of these case, then it is assumed that screen cloth is not
Qualified products.
Further, the positioning heat-press step includes：The speaker screen cloth is sheathed on to the outside of hot-pressing roller, it will be described
Speaker iron net is sheathed on the outside of the speaker screen cloth, by the outside of the speaker iron net to the speaker screen cloth and the speaker
Iron net carries out hot pressing, forms cylinder sound equipment net, since the temperature of positioning hot pressing is 380 DEG C, from interior survey to speaker screen cloth and speaker
Iron net, which carries out hot pressing, can cause speaker screen cloth to melt, thus preferably from the outside of speaker iron net to speaker screen cloth and speaker iron net into
Row hot pressing is covered on speaker screen cloth the inner surface of speaker iron net by hot pressing, forms cylinder speaker net.
Further, it is described go further include after waste material step：The cylinder speaker net is cleaned, that is, is cleaned
Step, it is worth mentioning at this point that, after cylinder speaker net removes extra waste material, by being cleaned to cylinder speaker net, for example,
Check whether the tangential boundary of the cylinder speaker net after removal waste material is neat, if irregular, redress, makes
Edge becomes neat, for example, checking whether will appear glue mark on cylinder speaker net surface, if there is glue mark, just uses adhesive remover
Glue mark on cylinder speaker net surface is clean.
Further, further include after the cylinder speaker net is cleaned：The cylinder speaker net is detected,
It is exactly detecting step, specifically, when the cleaning of cylinder speaker net finishes, the manufacturing process of cylinder speaker net just completes substantially,
Due to being afraid of that speaker iron net will produce deformation in hot pressing, after cleaning finishes, artificial detection speaker iron net is needed
Whether can protrusion or recess, preferred detection mode is that staff's naked eyes detect, and iron net influenced to be deformed by high temperature
If, it is typically macroscopic, therefore do not need practical detecting instrument and speaker iron net is detected.
Embodiment 4
A kind of preparation method of cylinder speaker net, including step in detail below：
Screen cloth provides step：Cylindrical shape screen cloth is provided.
Specifically, material of the chemical fibre as cylindrical shape screen cloth is chosen, and the diameter of cylindrical shape screen cloth is equal to cylinder speaker net
Diameter, choosing chemical fibre is unlikely to deform because chemical fibre intensity is big, elasticity is good, and chemical fibre includes regenerated fiber and synthetic fibers, excellent
The polynosic in regenerated fiber is selected, because being that intensity is big and elasticity is good, therefore is sheathed on speaker iron net the characteristics of polynosic
On be not easy to be torn, waste of material will not be led to, and after cylinder speaker net is made, some sounds are being placed in cylinder speaker net
Needed for case when equipment, it will not cause to damage due to slight collision.
Screen cloth cutting step：The cylindrical shape screen cloth is cut into the screen cloth blank of the first preset length.
Specifically, cylindrical shape screen cloth is cut into supersonic wave welder can be to the length of its ultrasonic fusing.
Ultrasonic fusing step：Ultrasonic cutting is carried out to the screen cloth blank, the length of the screen cloth blank is cut
For the second preset length.
In the present embodiment, the length of screen cloth blank by ultrasonic cutting at longer 4mm- than the height of cylinder speaker
20mm will be preheated 3 minutes before cutting, and preheating temperature is 140 DEG C, and cutting utilizes ultrasonic fusing after finishing, incision
Edge fusion get up, wherein the frequency of ultrasonic fusing be 30kHz.
Rubberizing net heat-press step：Hot melt adhesive net is pasted on the inside of the screen cloth blank and carries out hot pressing, forms speaker net
Cloth.
Specifically, pasting upper hot melt adhesive net on the inside of the screen cloth blank that ultrasonic fusing finishes, and pass through hot press pair
Screen cloth blank and hot melt adhesive net carry out hot pressing so that hot melt adhesive net is covered in screen cloth blank, will not fall off, and hot pressing finishes
Afterwards, speaker screen cloth is formd.
Position heat-press step：Speaker iron net is sheathed on the outside of the speaker screen cloth and carries out hot pressing, forms cylinder sound
Case net.
Specifically, by speaker iron net being sheathed on the outside of speaker screen cloth, and to speaker iron net and speaker screen cloth into
Row hot pressing, hot pressing temperature are 400 DEG C, by hot pressing, speaker screen cloth are covered on the inner surface of speaker iron net, form cylinder sound
Case net.
Go waste material step：Remove the online waste material of the cylinder speaker.
Specifically, the both ends for the cylinder speaker net that hot pressing finishes have some screen cloth waste materials having more, it is therefore desirable to more
The screen cloth waste material gone out crops.
Further, the rubberizing net heat-press step includes：Hot melt adhesive net is pasted on the inside of the screen cloth blank, in institute
The outside for stating screen cloth blank carries out hot pressing to the screen cloth blank and the hot melt adhesive net, the speaker screen cloth is formed, to net
While cloth blank and hot melt adhesive net carry out hot pressing, stretching detection is carried out to screen cloth blank, i.e., screen cloth blank is detected by stretching
Whether will appear due to stretching and deform, or torn due to stretching, if there is both of these case, then it is assumed that screen cloth is not
Qualified products.
Further, the positioning heat-press step includes：The speaker screen cloth is sheathed on to the outside of hot-pressing roller, it will be described
Speaker iron net is sheathed on the outside of the speaker screen cloth, by the outside of the speaker iron net to the speaker screen cloth and the speaker
Iron net carries out hot pressing, forms cylinder sound equipment net, since the temperature of positioning hot pressing is 400 DEG C, from inside to speaker screen cloth and speaker
Iron net, which carries out hot pressing, can cause speaker screen cloth to melt, thus preferably from the outside of speaker iron net to speaker screen cloth and speaker iron net into
Row hot pressing is covered on speaker screen cloth the inner surface of speaker iron net by hot pressing, forms cylinder speaker net.
Further, it is described go further include after waste material step：The cylinder speaker net is cleaned, that is, is cleaned
Step, it is worth mentioning at this point that, after cylinder speaker net removes extra waste material, by being cleaned to cylinder speaker net, for example,
Check whether the tangential boundary of the cylinder speaker net after removal waste material is neat, if irregular, redress, makes
Edge becomes neat, for example, checking whether will appear glue mark on cylinder speaker net surface, if there is glue mark, just uses adhesive remover
Glue mark on cylinder speaker net surface is clean.
Further, further include after the cylinder speaker net is cleaned：The cylinder speaker net is detected,
It is exactly detecting step, specifically, when the cleaning of cylinder speaker net finishes, the manufacturing process of cylinder speaker net just completes substantially,
Due to being afraid of that speaker iron net will produce deformation in hot pressing, after cleaning finishes, artificial detection speaker iron net is needed
Whether can protrusion or recess, preferred detection mode is that staff's naked eyes detect, and iron net influenced to be deformed by high temperature
If, it is typically macroscopic, therefore do not need practical detecting instrument and speaker iron net is detected.
In conclusion the above embodiment is not the restricted embodiment for being the present invention, all those skilled in the art
The modification carried out on the basis of the substantive content of the present invention or equivalent deformation, the technology scope in the present invention.
Claims (10)
1. a kind of preparation method of cylinder speaker net, which is characterized in that including step in detail below：
Screen cloth provides step：Cylindrical shape screen cloth is provided；
Screen cloth cutting step：The cylindrical shape screen cloth is cut into the screen cloth blank of the first preset length；
Ultrasonic fusing step：Ultrasonic cutting is carried out to the screen cloth blank, the length of the screen cloth blank is cut into the
Two preset lengths；
Rubberizing net heat-press step：Hot melt adhesive net is pasted on the inside of the screen cloth blank and carries out hot pressing, forms speaker screen cloth；
Position heat-press step：Speaker iron net is sheathed on the outside of the speaker screen cloth and carries out hot pressing, forms cylinder speaker net；
Go waste material step：Remove the online waste material of the cylinder speaker.
2. the preparation method of cylinder speaker net according to claim 1, it is characterised in that：The screen cloth cutting step packet
It includes：The cylindrical shape screen cloth is cut into the screen cloth blank of the first preset length using laser cutting machine.
3. the preparation method of cylinder speaker net according to claim 1, it is characterised in that：The screen cloth cutting step packet
It includes：Radial direction along the cylindrical shape screen cloth cuts the cylindrical shape screen cloth, and the cylindrical shape screen cloth is cut into first
The screen cloth blank of preset length.
4. the preparation method of cylinder speaker net according to claim 1, it is characterised in that：The rubberizing net heat-press step
Including：
Hot melt adhesive net is pasted on the inside of the screen cloth blank；
Hot pressing is carried out to the screen cloth blank and the hot melt adhesive net in the outside of the screen cloth blank, forms the speaker net
Cloth.
5. the preparation method of cylinder speaker net according to claim 1, it is characterised in that：The positioning heat-press step packet
It includes：
The speaker screen cloth is sheathed on to the outside of hot-pressing roller；
The speaker iron net is sheathed on to the outside of the speaker screen cloth；
Hot pressing is carried out to the speaker screen cloth and the speaker iron net by hot press, forms cylinder sound equipment net.
6. the preparation method of cylinder speaker net according to claim 1, it is characterised in that：The positioning heat-press step packet
It includes：
The speaker screen cloth is sheathed on to the outside of hot-pressing roller；
The speaker iron net is sheathed on to the outside of the speaker screen cloth；
Hot pressing is carried out to the speaker screen cloth and the speaker iron net by the outside of the speaker iron net, forms cylinder sound equipment net.
7. the preparation method of cylinder speaker net according to claim 1, it is characterised in that：It is described to go after waste material step
Further include：The cylinder speaker net is cleaned.
8. the preparation method of cylinder speaker net according to claim 7, it is characterised in that：The cylinder speaker net carries out
Further include after cleaning：The cylinder speaker net is detected.
9. the preparation method of cylinder speaker net according to claim 1, it is characterised in that：In the positioning heat-press step
Hot pressing temperature be 300 DEG C -400 DEG C.
10. the preparation method of cylinder speaker net according to claim 1, it is characterised in that：The screen cloth provides step
In the cylindrical shape screen cloth material be terylene, nylon, acrylic fibers and chemical fibre in one kind.
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| CN201810261987.0A CN108495207A (en) | 2018-03-28 | 2018-03-28 | A kind of preparation method of cylinder speaker net |
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| CN201810261987.0A CN108495207A (en) | 2018-03-28 | 2018-03-28 | A kind of preparation method of cylinder speaker net |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080906A (en) * | 2018-10-09 | 2018-12-25 | 东莞市纳声电子设备科技有限公司 | A kind of speaker infantees automated production equipment and its production technology |
| CN112208832A (en) * | 2020-09-24 | 2021-01-12 | 歌尔科技有限公司 | Hot melting device |
| CN113500771A (en) * | 2021-06-29 | 2021-10-15 | 歌尔科技有限公司 | Sound box mesh forming tool and sound box mesh forming method |
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| CN112208832A (en) * | 2020-09-24 | 2021-01-12 | 歌尔科技有限公司 | Hot melting device |
| CN112208832B (en) * | 2020-09-24 | 2022-04-22 | 歌尔科技有限公司 | Hot melting device |
| CN113500771A (en) * | 2021-06-29 | 2021-10-15 | 歌尔科技有限公司 | Sound box mesh forming tool and sound box mesh forming method |
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Application publication date: 20180904 |