CN104822124A - Edge banding mechanism for microphone manufacturing - Google Patents
Edge banding mechanism for microphone manufacturing Download PDFInfo
- Publication number
- CN104822124A CN104822124A CN201510112976.2A CN201510112976A CN104822124A CN 104822124 A CN104822124 A CN 104822124A CN 201510112976 A CN201510112976 A CN 201510112976A CN 104822124 A CN104822124 A CN 104822124A
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- edge
- hole
- push rod
- guide
- microphone
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- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 37
- 238000002788 crimping Methods 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000036316 preload Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
The present invention relates to the field of microphone manufacturing technologies, and discloses an edge banding mechanism for microphone manufacturing, comprising a rack. A substrate is provided on a top surface of the rack. The substrate is provided with a feed channel and a guide stopper sleeve. A lifting jack is provided in the guide stopper sleeve. A support plate in parallel with the substrate is provided above the rack. An edge banding seat is provided on the support plate. The edge banding seat comprises a fixed sleeve and a cylindrical block, wherein a lower end of the fixed sleeve is fixed to the support plate, and the cylindrical block is in a clearance fit with an inner hole of the fixed sleeve. A vertical rotary shaft is provided in the cylinder block, the axis of the rotary shaft is collinear with the centerline of the guide stopper sleeve, and a rotating edge wrapping mechanism is provided at a lower end of the rotary shaft. An end cover is provided on an upper end of the fixed sleeve. A compression spring is provided between the end cover and an upper end of the cylinder block. The end cover is connected to the fixed sleeve through a threaded connection. A locking bolt is provided on a side surface of the end cover. A preload spring sleeves the locking bolt. An upper end of the rotary shaft runs through the end cover and is driven by a motor to rotate. Thus, the present invention has the beneficial effects of high alignment accuracy and desirable edge banding quality.
Description
Technical field
The present invention relates to and relate to microphone processing technique field, particularly relate to a kind of microphone and manufacture edge-sealing mechanism.
Background technology
Microphone, be again miaow head or condenser microphone, it generally comprises shell, in shell, back pole plate is installed, three-piece, PCB, need after assembling that bound edge is carried out to the openend of shell and (be edge sealing again, crimping or sealing), thus form complete product, bound edge requires favorable sealing property, PCB non-loosening, microphone case is cylindric, in prior art, usually be all grab in chuck to the microphone manipulator clamping assembled to one three, three grab chuck clamping microphone after high speed rotating, then by a crimping bar around center rotating near and be pressed in shell aperture edge, when microphone rotates, the circular arc of crimping club head makes shell edge inwardly curling and is pressed in around PCB to realize bound edge, finally unclamp three grab chuck and by push rod, microphone ejected.In this equipment of prior art, there is shortcomings: 1) manipulator captures microphone by suction nozzle, suction nozzle needs to be connected by gas circuit with air compressor machine, gas in air compressor machine contains the steam of high level, microphone processing is very high to environmental requirement, and need dustless, dry environment, especially back pole plate is with electric charge, steam can have a strong impact on the electric charge on back pole plate, thus causes final products unstable properties; 2) after microphone is grabbed chuck location by three, single crimping bar is pressed in shell edge, discontinuity, affects product appearance on the one hand, and after product bound edge, sealing property can decline on the other hand; 3) because present microphone is all to small-sized development, its diameter of little microphone is at about 4mm, therefore in crimping process, the aligning accuracy of crimping bar and shell rim requires very high, and three grab chuck in frequent clamping, release process and can wear and tear, thus it is cheap to cause pivot to exist, and finally affects bound edge quality; 4) no matter is at present import equipment, or home equipment, device structure is complicated, and inside exists a large amount of motors, cylinder, sensor, bulky, cost is high.
Chinese patent Authorization Notice No.: CN201446173U, authorized announcement date on May 5th, 2010, discloses a kind of automatic banding device, comprising: frame; Element lock means, element lock means is arranged on lowering or hoisting gear, and lowering or hoisting gear is arranged in described frame; Rotate edge banding apparatus, be arranged in frame, be positioned at the top of described element lock means, rotate edge banding apparatus and be at least provided with an edge sealing head near one end of element lock means; When element enters into element lock means, element lock means moves upward to edge sealing head, the rotary motion of edge sealing head is by curling for the opening of element metallic shell sealing, realize the automatic edge sealing of microphone metal shell, improve operating efficiency, achieve the gentle edge sealing to element simultaneously, improve the quality of product, save manpower and materials.Its weak point is, in this structure, rigid contact between shell and edge sealing head, when each outer cover height exists size difference, will cause the pressure between edge sealing head and shell there are differences, affect homogeneity of product, thus affect sealing, reduces product quality.
Summary of the invention
The present invention is in order to solve the aforementioned problems in the prior, provide that a kind of aligning accuracy is high, bound edge homogeneous quality is good, according to outer cover height difference automatic fine tuning pressure, can ensure each product bound edge pressure stability, the microphone improved the quality of products manufactures edge-sealing mechanism simultaneously.
To achieve these goals, the present invention adopts following technical scheme:
A kind of microphone manufactures edge-sealing mechanism, comprise frame, described frame end face is provided with substrate, substrate is provided with feeding-passage, guide and limit cover, liftable push rod is provided with in described guide and limit cover, the top of described frame is provided with the supporting bracket with substrate-parallel, described supporting bracket is provided with edge sealing seat, described edge sealing seat comprises the fixing fixed cover of lower end and supporting bracket, with the cylindrical piece of fixed cover endoporus matched in clearance, vertical rotating shaft is provided with in described cylindrical piece, the axis of described rotating shaft and guide and limit overlap centerline collineation, the lower end of described rotating shaft is provided with rotation edge covering mechanism, the upper end of described fixed cover is provided with end cap, stage clip is provided with between described end cap and cylindrical piece upper end, described end cap is threaded with between fixed cover, the side of described end cap is provided with locking bolt, locking bolt is arranged with preloading spring, the upper end of described rotating shaft is passed end cap and passes through motor-driven rotation.
In this structure, when microphone arrives directly over push rod from feeding-passage, push rod heads into microphone in guide and limit cover, edge sealing seat itself is fixed, rotation edge covering mechanism is in rotation status always, guide and limit cover is also motionless, microphone has certain self-centering effect with rotation edge covering mechanism Contact under push rod effect, namely can there is a rotation centering in Contact microphone case cognition under the effect rotating edge covering mechanism, along with the jack-up of push rod, frictional force bottom push rod and microphone casing body is much larger than microphone casing body edge of opening and the frictional force that rotates between edge covering mechanism, now microphone casing body is static, realize stablizing bound edge, microphone casing body is a flexible contact with the contact of rotation edge covering mechanism simultaneously, stage clip can according to outer cover height difference automatic fine tuning pressure, ensure each product bound edge pressure stability, prevent dimensional discrepancy pressure transient and cause microphone to damage, greatly improving conforming product rate, microphone case is aluminum hull a bit, some be copper shell, hardness is different, can pass through rotary end cover, and the pressure of adjustment stage clip, to be applicable to the microphone edge sealing operation of different sheathing material.
As preferably, the side of described fixed cover is provided with the elongated slot spacing hole of vertically distribution, is provided with the spacer pin be fixedly connected with cylindrical piece in described elongated slot spacing hole.Be rotationally connected between rotating shaft and cylindrical piece, spacer pin coordinates with elongated slot spacing hole, can prevent cylindrical piece from rotating.
As preferably, the top of described supporting bracket is parallel is provided with motor mounting plate, and the upper end of described rotating shaft is provided with spline, and described motor shaft end is provided with the spline housing coordinated with spline slide.Spline housing and spline joint, be convenient to rotating shaft pressurized and move.
As preferably, described rotation edge covering mechanism comprises moving block, the crimping bar be located on moving block, and the lower end of described moving block is provided with U-lag, and two crimping bar coaxial-symmetricals are arranged on U-lag both sides.
As preferably, described substrate is also provided with the pusher passage crossing with feeding-passage, the push rod by air cylinder driven is provided with in pusher passage, described pusher passage extends to form tapping channel, the intersection of described pusher passage and feeding-passage is provided with dodges through hole, and described push rod upper end is stretched in guide and limit cover through dodging through hole.Microphone enters into from feeding-passage dodges directly over through hole, then by push rod top to rotation edge covering mechanism place, after bound edge, push rod decline, microphone drops to dodges through hole, is then pushed in tapping channel by push rod.
As preferably, be provided with guide through hole in described guide and limit cover, the upper end of guide through hole extends to form the spacing hole with microphone casing body matched in clearance, and described guide through hole is up-small and down-big taper hole.
As preferably, the hole wall of described spacing hole is circumferentially evenly provided with four upper slide openings, sliding plug is provided with in upper slide opening, the hole wall of described guide through hole is respectively equipped with four lower slide openings corresponding with upper slide opening, lower slider plug is provided with in described lower slide opening, lower slider is held beyond the Great Wall and is connected by C shape steel wire between upper sliding plug outer end, the link of described C shape steel wire and lower slider plug is arranged with spring, the hole wall of described guide through hole is also provided with the vertical slot running through lower slide opening, the side of described push rod is fixed with four pieces of compressing tablets stretched in four vertical slots, described substrate is positioned at the surrounding dodging through hole and is provided with compressing tablet escape groove, when push rod rises to extreme position, compressing tablet promotes lower slider plug, thus sliding plug is stretched out from upper slide opening locate with microphone casing body contacts side surfaces.
As preferably, described C shape steel wire is also provided with positive stop bead.
As preferably, the downside of described substrate is positioned at immediately below guide and limit cover and is provided with Connection Block, and be provided with sliding sleeve in Connection Block, the lower end of described push rod is through sliding sleeve.Sliding sleeve ensures push rod lifting precision.
As preferably, the lower end of described push rod is provided with roller, the cam for support roller is provided with in frame, push rod lower end is also provided with guide vane end stop, be provided with back-moving spring between guide vane end stop and Connection Block, when cam large footpath place and roller contact, push rod upper end carries out bound edge microphone top to crimping bar, when cam path place and roller contact, push rod upper surface drops to concordant with feeding-passage bottom surface.Risen by cam driven push rod, decline, accurately, consistency is good for push rod rising, falling-threshold position.
Therefore, the present invention has following beneficial effect: in (1) bound edge process, microphone casing body edge stability under loading, and can not be deteriorated because of size and cause pressure transient, bound edge quality is good; (2) microphone and crimping bar Contact have the effect at automatic adjustment center, and after microphone contacts completely with crimping bar, accurate positioning between the two, bound edge shape is even, quality is high.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the sectional side view of Fig. 1.
Fig. 3 is that microphone bound edge terminates rear discharge state figure.
Fig. 4 is substrate vertical view in Fig. 1.
Fig. 5 is the structure chart of guide and limit cover.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is A-A place cutaway view in Fig. 5.
Fig. 8 is B-B place cutaway view in Fig. 5.
Fig. 9 is C place enlarged diagram in Fig. 2.
Figure 10 is D place enlarged diagram in Fig. 2.
In figure: frame 1 substrate 2 cylinder 3 push rod 4 push rod 5 guide and limit overlaps 6 supporting bracket 7 edge sealing seat 8 rotating shafts 9 and rotates edge covering mechanism 10 stage clip 11 motor 12 motor mounting plate 13 microphone 14 Connection Block 15 sliding sleeve 16 cam 17 back-moving spring 18 drive motors 19 feeding-passage 20 pusher passage 21 tapping channel 22 and to dodge on through hole 23 compressing tablet escape groove 24 compressing tablet 50 roller 51 guide vane end stop 52 guide through hole 60 spacing hole 61 sliding plug 63 times slide opening 64 lower slider plug 65 C shape steel wire 66 spring 67 vertical slot 68 positive stop bead 69 fixed cover 80 cylindrical piece 81 end cap 82 elongated slot spacing hole 83 spacer pin 84 locking bolt 85 preloading spring 86 bearing 90 spline 91 spline housing 92 moving block 100 crimping bar 101 U-lags 102 on slide opening 62.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A kind of microphone as shown in Figure 1 manufactures edge-sealing mechanism, comprise frame 1, frame end face is provided with substrate 2, as shown in Figure 4, substrate is provided with feeding-passage 20, as shown in Figure 4, substrate 2 is also provided with the pusher passage 21 crossing with feeding-passage, the push rod 4 driven by cylinder 3 is provided with in pusher passage, pusher passage 21 extends to form tapping channel 22, the intersection of pusher passage and feeding-passage is provided with dodges through hole 23, dodge in through hole and be provided with push rod 5, substrate is positioned at dodge directly over through hole and is provided with guide and limit cover 6, push rod upper end is stretched in guide and limit cover through dodging through hole, as shown in Figures 2 and 3, the top of frame 1 is provided with the supporting bracket 7 parallel with substrate 2, supporting bracket is provided with edge sealing seat 8, edge sealing seat 8 comprises the fixing fixed cover 80 of lower end and supporting bracket, with the cylindrical piece 81 of fixed cover endoporus matched in clearance, vertical rotating shaft 9 is provided with in cylindrical piece 81, bearing 90 is provided with between rotating shaft 9 and cylindrical piece, the axis of rotating shaft, guide and limit cover center line, push rod axis collinear, the lower end of rotating shaft is provided with and rotates edge covering mechanism 10, the upper end of fixed cover 80 is provided with end cap 82, stage clip 11 is provided with between end cap and cylindrical piece upper end, as shown in Figure 10, be threaded between end cap 82 with fixed cover 80, the side of end cap is provided with locking bolt 85, locking bolt is arranged with preloading spring 86, the upper end of rotating shaft drives through end cap and by motor 12 and rotates, the top of supporting bracket 7 is parallel is provided with motor mounting plate 13, the upper end of rotating shaft is provided with spline 91, motor shaft end is provided with the spline housing 92 coordinated with spline slide, the side of fixed cover 80 is provided with the elongated slot spacing hole 83 of vertically distribution, is provided with the spacer pin 84 be fixedly connected with cylindrical piece in elongated slot spacing hole 83.
Rotation edge covering mechanism 10 comprises moving block 100, the crimping bar 101 be located on moving block, the lower end of moving block 100 is provided with U-lag 102, two crimping bar 101 coaxial-symmetricals are arranged on U-lag both sides, and moving block is connected with rotating shaft screw bolt, and the pivot of moving block is concentric with the pivot of rotating shaft.
As shown in Figure 5 and Figure 6, be provided with guide through hole 60 in guide and limit cover 6, the upper end of guide through hole extends to form the spacing hole 61 with microphone casing body matched in clearance, and guide through hole is up-small and down-big taper hole.As shown in Figure 7 and Figure 8, the hole wall of spacing hole 61 is circumferentially evenly provided with four upper slide openings 62, sliding plug 63 is provided with in upper slide opening, the hole wall of guide through hole is respectively equipped with four lower slide openings 64 corresponding with upper slide opening, lower slider plug 65 is provided with in lower slide opening, be connected by C shape steel wire 66 between lower slider plug 65 outer end with upper sliding plug 63 outer end, the link of C shape steel wire and lower slider plug is arranged with spring 67, C shape steel wire is also provided with positive stop bead 69, upper sliding plug, lower slider plug is all elastomer, the hole wall of guide through hole is also provided with the vertical slot 68 running through lower slide opening, the side of push rod 5 is fixed with four pieces of compressing tablets 50 stretched in four vertical slots, as shown in Figure 4, substrate 2 is positioned at the surrounding dodging through hole 23 and is provided with compressing tablet escape groove 24, when push rod rises to extreme position, compressing tablet promotes lower slider plug, thus sliding plug is stretched out from upper slide opening locate with microphone casing body contacts side surfaces, as shown in Figure 9, when push rod rises to extreme position, the distance of push rod and crimping bar nature is just in time the height after microphone bound edge, when push rod drives microphone 14 to move up, when microphone casing body top edge and crimping bar Contact, because two crimping bars are in rotary state always, and there is a crimping cambered surface in crimping boom end, microphone 14 matched in clearance now and between spacing hole 61, microphone casing body is in the rotation of crimping bar, a minor rotation can be there is along with crimping bar under the double action of crimping cambered surface, realize automatic centering, after rotation, the center of microphone realizes pre-determined bit with the pivot of two crimping bars is concentric, after pre-determined bit, push rod rises to extreme position, compressing tablet on push rod promotes lower slider plug, lower slider plug drives upper sliding plug to stretch out spacing hole clamping microphone (before clamping by C shape steel wire, microphone is centring), after clamping, realization is located completely, realize completely, stablize bound edge.
The downside of substrate 2 is positioned at immediately below guide and limit cover and is provided with Connection Block 15, and be provided with sliding sleeve 16 in Connection Block, the lower end of push rod 5 is through sliding sleeve 16, the lower end of push rod 5 is provided with roller 51, the cam 17 for support roller is provided with in frame, cam is driven by drive motors 19 and rotates, push rod lower end is also provided with guide vane end stop 52, back-moving spring 18 is provided with between guide vane end stop and Connection Block, when cam large footpath place and roller contact, push rod upper end carries out bound edge microphone top to crimping bar, when cam path place and roller contact, push rod upper surface drops to concordant with feeding-passage bottom surface, limit push rod with cam to go up most, extreme position, position stability, accurately, precision is high, after microphone bound edge, push rod declines, microphone enters into dodges directly over through hole bottom feeding-passage, then cylinder drives push rod that microphone is pushed in tapping channel.
Therefore, the present invention has following beneficial effect: in (1) bound edge process, microphone casing body edge stability under loading, and can not be deteriorated because of size and cause pressure transient, bound edge quality is good; (2) microphone and crimping bar Contact have the effect at automatic adjustment center, and after microphone contacts completely with crimping bar, accurate positioning between the two, bound edge shape is even, quality is high.
Claims (10)
1. a microphone manufactures edge-sealing mechanism, comprise frame, it is characterized in that, described frame end face is provided with substrate, substrate is provided with feeding-passage, guide and limit cover, liftable push rod is provided with in described guide and limit cover, the top of described frame is provided with the supporting bracket with substrate-parallel, described supporting bracket is provided with edge sealing seat, described edge sealing seat comprises the fixing fixed cover of lower end and supporting bracket, with the cylindrical piece of fixed cover endoporus matched in clearance, vertical rotating shaft is provided with in described cylindrical piece, the axis of described rotating shaft and guide and limit overlap centerline collineation, the lower end of described rotating shaft is provided with rotation edge covering mechanism, the upper end of described fixed cover is provided with end cap, stage clip is provided with between described end cap and cylindrical piece upper end, described end cap is threaded with between fixed cover, the side of described end cap is provided with locking bolt, locking bolt is arranged with preloading spring, the upper end of described rotating shaft is passed end cap and passes through motor-driven rotation.
2. microphone according to claim 1 manufactures edge-sealing mechanism, it is characterized in that, the side of described fixed cover is provided with the elongated slot spacing hole of vertically distribution, is provided with the spacer pin be fixedly connected with cylindrical piece in described elongated slot spacing hole.
3. microphone according to claim 1 and 2 manufactures edge-sealing mechanism, and it is characterized in that, the top of described supporting bracket is parallel is provided with motor mounting plate, and the upper end of described rotating shaft is provided with spline, and described motor shaft end is provided with the spline housing coordinated with spline slide.
4. microphone according to claim 1 and 2 manufactures edge-sealing mechanism, it is characterized in that, described rotation edge covering mechanism comprises moving block, the crimping bar be located on moving block, and the lower end of described moving block is provided with U-lag, and two crimping bar coaxial-symmetricals are arranged on U-lag both sides.
5. microphone according to claim 1 manufactures edge-sealing mechanism, it is characterized in that, described substrate is also provided with the pusher passage crossing with feeding-passage, the push rod by air cylinder driven is provided with in pusher passage, described pusher passage extends to form tapping channel, the intersection of described pusher passage and feeding-passage is provided with dodges through hole, and described push rod upper end is stretched in guide and limit cover through dodging through hole.
6. microphone according to claim 5 manufactures edge-sealing mechanism, it is characterized in that, be provided with guide through hole in described guide and limit cover, the upper end of guide through hole extends to form the spacing hole with microphone casing body matched in clearance, and described guide through hole is up-small and down-big taper hole.
7. microphone according to claim 6 manufactures edge-sealing mechanism, it is characterized in that, the hole wall of described spacing hole is circumferentially evenly provided with four upper slide openings, sliding plug is provided with in upper slide opening, the hole wall of described guide through hole is respectively equipped with four lower slide openings corresponding with upper slide opening, lower slider plug is provided with in described lower slide opening, lower slider is held beyond the Great Wall and is connected by C shape steel wire between upper sliding plug outer end, the link of described C shape steel wire and lower slider plug is arranged with spring, the hole wall of described guide through hole is also provided with the vertical slot running through lower slide opening, the side of described push rod is fixed with four pieces of compressing tablets stretched in four vertical slots, described substrate is positioned at the surrounding dodging through hole and is provided with compressing tablet escape groove, when push rod rises to extreme position, compressing tablet promotes lower slider plug, thus sliding plug is stretched out from upper slide opening locate with microphone casing body contacts side surfaces.
8. microphone according to claim 7 manufactures edge-sealing mechanism, it is characterized in that, described C shape steel wire is also provided with positive stop bead.
9. the microphone according to claim 1 or 5 or 6 or 7 manufactures edge-sealing mechanism, it is characterized in that, the downside of described substrate is positioned at immediately below guide and limit cover and is provided with Connection Block, and be provided with sliding sleeve in Connection Block, the lower end of described push rod is through sliding sleeve.
10. microphone according to claim 9 manufactures edge-sealing mechanism, it is characterized in that, the lower end of described push rod is provided with roller, be provided with the cam for support roller in frame, push rod lower end is also provided with guide vane end stop, is provided with back-moving spring between guide vane end stop and Connection Block, when cam large footpath place and roller contact, push rod upper end carries out bound edge microphone top to crimping bar place, and when cam path place and roller contact, push rod upper surface drops to concordant with feeding-passage bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112976.2A CN104822124A (en) | 2015-03-16 | 2015-03-16 | Edge banding mechanism for microphone manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112976.2A CN104822124A (en) | 2015-03-16 | 2015-03-16 | Edge banding mechanism for microphone manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104822124A true CN104822124A (en) | 2015-08-05 |
Family
ID=53732267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510112976.2A Pending CN104822124A (en) | 2015-03-16 | 2015-03-16 | Edge banding mechanism for microphone manufacturing |
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| CN (1) | CN104822124A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331540A (en) * | 2017-08-10 | 2017-11-07 | 铜陵市启动电子制造有限责任公司 | A kind of aluminium shell of capacitor device for clamping and rotating |
| CN108749725A (en) * | 2018-07-10 | 2018-11-06 | 山东交通学院 | A kind of intelligent and safe rearview mirror of warning side front vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201930998U (en) * | 2010-11-23 | 2011-08-17 | 福建省德传电子科技有限公司 | Full-automatic electret microphone sealing crimper |
| CN202473829U (en) * | 2012-03-16 | 2012-10-03 | 台州市远东铁马自动化设备有限公司 | Automatic nailing device for energy-saving lamp |
| CN203537562U (en) * | 2013-11-16 | 2014-04-09 | 戴雨剑 | Automatic material feeding device of microphone edge sealing device |
| CN203862789U (en) * | 2014-03-26 | 2014-10-08 | 杨泽民 | Microphone pre-edge-curling mechanism |
| CN104385684A (en) * | 2014-09-27 | 2015-03-04 | 瑞安市胜利机械有限公司 | Cup-bottom rolled-sealing mechanism of radial pushing-type paper cup |
-
2015
- 2015-03-16 CN CN201510112976.2A patent/CN104822124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201930998U (en) * | 2010-11-23 | 2011-08-17 | 福建省德传电子科技有限公司 | Full-automatic electret microphone sealing crimper |
| CN202473829U (en) * | 2012-03-16 | 2012-10-03 | 台州市远东铁马自动化设备有限公司 | Automatic nailing device for energy-saving lamp |
| CN203537562U (en) * | 2013-11-16 | 2014-04-09 | 戴雨剑 | Automatic material feeding device of microphone edge sealing device |
| CN203862789U (en) * | 2014-03-26 | 2014-10-08 | 杨泽民 | Microphone pre-edge-curling mechanism |
| CN104385684A (en) * | 2014-09-27 | 2015-03-04 | 瑞安市胜利机械有限公司 | Cup-bottom rolled-sealing mechanism of radial pushing-type paper cup |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331540A (en) * | 2017-08-10 | 2017-11-07 | 铜陵市启动电子制造有限责任公司 | A kind of aluminium shell of capacitor device for clamping and rotating |
| CN108749725A (en) * | 2018-07-10 | 2018-11-06 | 山东交通学院 | A kind of intelligent and safe rearview mirror of warning side front vehicle |
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Application publication date: 20150805 |