CN102837176A - Pressing head pressing device used for pressing shell of MP3 (moving picture experts group audio layer-3) product - Google Patents
Pressing head pressing device used for pressing shell of MP3 (moving picture experts group audio layer-3) product Download PDFInfo
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- CN102837176A CN102837176A CN2012103364231A CN201210336423A CN102837176A CN 102837176 A CN102837176 A CN 102837176A CN 2012103364231 A CN2012103364231 A CN 2012103364231A CN 201210336423 A CN201210336423 A CN 201210336423A CN 102837176 A CN102837176 A CN 102837176A
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Abstract
The invention discloses a pressing head pressing device used for pressing a shell of an MP3 (moving picture experts group audio layer-3) product. The pressing device comprises a pressing head and a driving device and is characterized in that the upper end of a pressing head is fixedly connected with a vertical moving mechanism; and the outer side of the vertical moving mechanism is engaged with a rack mechanism of a gear transmission mechanism driven by the driving device. The device has the following characteristics of stable pressing and assembling transmission, accurate transmission ratio, reliable service, high assembling efficiency, high stability of assembled products and low defect rate and the like.
Description
Technical field
the invention belongs to MP3 product casing assembling technology field, are specifically related to a kind of pressure head press fit device that is used for pressing MP3 product casing.
Background technology
player is the player that in the music format evolution, produces with MP3 lossy compression method form; Owing to use the MP3 compressibility can reduce the byte number of song; Kept the sound quality close with CD simultaneously, mp3 file is about 1/10 sizes of the CD form of music of the same race.And the MP3 player of exploitation has characteristics such as mass memory, small and exquisite portable, controllability, the popular consumer goods in the life that becomes a reality very soon thereupon.Help the user to appreciate the MP3 music.At present the MP3 player has replaced personal entertainment device such as walkman, portable CD, becomes in the personal entertainment consumption product comparatively widely.The MP3 player generally comprises modules such as memory, microprocessor, display screen, play control and is assembled.The shell assembling is an important component part of MP3 packaging technology, in the prior art hand assembled is generally adopted in the shell assembling.Form finished product through operations such as the artificial assembling of assembling process kind, pressings.Cause the pressing periphery inhomogeneous easily during hand assembled pressing MP3 player shell in the prior art, pressing is not in place, causes follow-up deficient manufacturing procedure, and the repair rate of product is higher.And this assembling mode inefficiency, character surveillance is difficult to controlled, and quality is uneven etc.
the present invention come therefrom.
Summary of the invention
the object of the invention is to provide a kind of pressure head press fit device that is used for pressing MP3 product casing, solves manual pressing inhomogeneous, the not first-class problem of product not in place in the prior art.
In order to solve these problems in the prior art, technical scheme provided by the invention is following:
a kind of pressure head press fit device that is used for pressing MP3 product casing; Comprise pressure head and drive unit; It is characterized in that said pressure head upper end is fixedly connected vertical movement mechanism, the rackwork of the gear drive that drives for the engagement drive unit outside the said vertical movement mechanism.
are preferred, and said vertical movement mechanism is a gearing shaft, the said power transmission shaft outside and gear drive engagement.
are preferred, between described gear drive and drive unit gearbox are set; Said drive unit drives the adjustment gear drive through gearbox.
are preferred, and described gearbox is three sliding gear speed change mechanisms, and said gear one end is connected with gear drive.
are preferred, and described pressure head press fit device also is provided with touch-screen, and said touch-screen is through the rotating speed that is connected accessory drive with the control system, the height that gearbox and pressure head pressing are set.
are preferred, and described pressure head press fit device also comprises the protective cover that is arranged on the gearbox and the drive unit outside, and said protective cover front end is a touch-screen.
are preferred, also are provided with pressure sensor between said pressure head and vertical movement mechanism, and said pressure sensor is provided with through the touch-screen control of control system.
are preferred, and described vertical movement mechanism lower end also is provided with detects the magnetic induction switch that motion resets, and said magnetic induction switch is provided with through the touch-screen control of control system.
are preferred, and said pressure head press fit device is fixed on the support of pressing MP3 product casing equipment, said pressure head and the accurate contraposition of product holder.
are preferred, and said pressure head comprises the feeler blade that both sides are provided with, lower house both sides on the feeler blade pressing MP3 product when the operation of pressure head press fit device.
are preferred, and described drive unit is a servomotor, and the shifting slide gear of said gearbox is sleeved on the turning cylinder of servomotor; Said gear drive is a travelling gear, and said travelling gear is sleeved on the end of gearbox, and with the coaxial setting of the turning cylinder of servomotor.
pressure head press fit device of the present invention is through drive unit rotational driving gear transmission mechanism; Because gear drive and the engagement of vertical movement mechanism outboard rack mechanism move up and down the pressing assembling of realization to the MP3 product casing so gear drive drives vertical movement mechanism.
concrete operation process can be following: the product input/output unit through MP3 product casing press equipment imports to MP3 product casing press equipment workbench with shell lower casing and the MP3 product that is placed on the unassembled shell on the lower casing, fixes through the spacing holder of product input/output unit; The plate guider moved spacing fixing unassembled MP3 product vertically downward during the control of control system drove, and proofreaied and correct the Aligning degree of product through spacing hole; The spacing hole that on the middle plate of middle plate guider, is provided with is put into the upper casing of MP3 product casing; Drive unit rotational driving gear transmission mechanism through the pressure head press fit device; Gear drive drives vertical movement mechanism and moves downward, and the pressure head that is fixedly connected with vertical movement mechanism is with the last lower house pressing assembling of MP3 product; Assembling rear drive equipment backward rotation makes gear drive drive vertical movement mechanism and moves upward that pressure head breaks away from the MP3 product of package shell; The product input/output unit is the MP3 product output of package shell; New unassembled shell MP3 product and the lower casing product input/output unit that goes forward one by one, next circulation of operation entering.
Advantage of the present invention is:
Through the pressure head press fit device that vertical movement mechanism drives is set, can realize automation mechanized operation in
1, the technical scheme of the present invention, significantly reduce when hand-manipulated pressing and assembled inhomogeneous, the not first-class problem of product not in place; And, improved the productivity ratio of product assembling because the automation mechanized operation of machinery has reduced manpower and financial resources.
Drive the vertical movement mechanism pressing assembling that moves up and down through gear drive in
, the technical scheme of the present invention; Because gear drive is steady; Gearratio is accurate, and reliable operation, efficient are high, the life-span is long, and the power of use, speed and size range are big; Product homogeneous after the feasible assembling, product is more stable; Reduced the incidence of substandard products.
Height through the pressing of touch-screen control pressure head in
, the optimal technical scheme of the present invention, the adjusting through touch-screen can make the pressing assembling obtain optimization.In addition, between gear drive and drive unit, gearbox is set, can be according to the transmission distance and the precision of the concrete condition adjusting gear transmission mechanism of MP3 product.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is the structural representation of embodiment of the invention MP3 product casing press equipment;
Fig. 2 is the structural representation of embodiment of the invention MP3 product casing press equipment press fit device;
Fig. 3 is the structural representation of plate guider in the embodiment of the invention MP3 product casing press equipment;
Fig. 4 is the structural representation of embodiment of the invention MP3 product casing press equipment product input/output unit;
Fig. 5 is the vertical view of Fig. 2;
Fig. 6 is the front view of Fig. 2;
Fig. 7 is the left view of Fig. 2.
Wherein: 1 is press fit device, and 2 is middle plate guider; 3 is the product input/output unit; 4 is frame; 5 is gantry support; 6 are the control system; 7 is workbench;
11 is pressure head, and 12 is servomotor; 13 gearing shafts; 14 protective covers; 15 touch-screens; 16 pressure sensors; 17 magnetic induction switches;
Plate in 21; 22 spacing holes; 23 guide pads; 24 is the slide unit cylinder of middle plate guider; Board spacer in 25;
31 is substrate; The slide unit cylinder of 32 product input/output units; 33 firm bankings; 34 base plates;
71 is starting switch; 72 is emergency stop switch;
241 leads; 242 gathering sills; 243 L type slurcams; 244 pistons; The slide unit cylinder stiff end of 321 product input/output units; The slide unit cylinder mobile terminal of 322 product input/output units.
The specific embodiment
for the technical scheme of more detailed statement foregoing invention, the following inventor enumerates the bright technique effect of concrete embodiment; It is emphasized that these embodiment are used to the present invention is described and are not limited to limit scope of the present invention.
embodiment such as Fig. 1 ~ 7, this MP3 product casing press equipment comprises the product input/output unit and the press fit device 1 that are fixed on the frame 4, plate guider 2 between input/output unit, press fit device, being provided with; The plate guider is fixed on the workbench 7 in said, passes through fixedly press fit device 1 of gantry support 5 on the said workbench; Starting switch 71, emergency stop switch 72 are set on the said workbench.
product input/output unit comprises substrate 31, and substrate is fixedly installed on the frame 4 of MP3 product casing press equipment, be provided with on the substrate can before and after the slide unit cylinder 32 that moves horizontally.Said slide unit cylinder comprises stiff end 321 and mobile terminal 322, and the stiff end of said slide unit cylinder is fixedly installed on the substrate, and the firm banking 33 with MP3 shape of product coupling is set on its mobile terminal.Said slide unit cylinder stiff end is provided with horizontal guide groove, and the guide pillar that cooperates slip with horizontal guide groove is set on the said slide unit cylinder mobile terminal.
slide unit cylinder stiff end and mobile terminal are L type fixed head; L type fixed head one side of said mobile terminal is connected with the piston of stiff end.Base plate 34 is set on the mobile terminal of slide unit cylinder, fixedly installs firm banking on the said base plate with MP3 shape of product coupling.The slide unit cylinder is connected with the control system of MP3 product casing press equipment.
press fit device comprises pressure head 11 and servomotor 12, and said pressure head upper end is fixedly connected gearing shaft 13, and the said gearing shaft outside is a rack structure.The gear drive of said rack structure engagement driven by servomotor is provided with gearbox between gear drive and servomotor; Said servomotor drives the adjustment gear drive through gearbox.Gearbox is three sliding gear speed change mechanisms, and said gear one end is connected with gear drive.
Also be arranged on the protective cover 14 in gearbox and the drive unit outside on
pressure head press fit device, said protective cover front end is provided with touch-screen 15.Said touch-screen is through the rotating speed that is connected accessory drive with the control system, the height that gearbox and pressure head pressing are set.Pressure head and gear drive between centers also are provided with pressure sensor, and said pressure sensor 16 is provided with through the touch-screen control of control system.The gearing shaft lower end also is provided with detects the magnetic induction switch 17 that motion resets, and said magnetic induction switch is provided with through the touch-screen control of control system.
pressure head press fit device is fixed on gantry support of pressing MP3 product casing equipment, said pressure head and the accurate contraposition of product holder.Said pressure head comprises the feeler blade that both sides are provided with, lower house both sides on the feeler blade pressing MP3 product when the operation of pressure head press fit device.
The shifting slide gear of
gearbox is sleeved on the turning cylinder of servomotor; Said gear drive is a travelling gear, and said travelling gear is sleeved on the end of gearbox, and with the coaxial setting of the turning cylinder of servomotor.
The plate guider comprises the middle plate 21 that level is spacing in
, and the product input/output unit that MP3 product casing press equipment is set on the middle plate cooperates the spacing hole 22 of guide and limit product.The middle part of plate during spacing hole is arranged on, its shape and MP3 product shell upper casing coupling, said spacing hole one side is provided with guide pad 23.
The plate both sides are provided with the slide unit cylinder 24 of band vertically-guided mechanism in
; Slide unit cylinder both sides are fixed on the MP3 product casing press equipment; The slide unit cylinder comprises the lead 241 that is fixed on middle plate both sides and is arranged on the gathering sill 242 on the cylinder block that said lead cooperates vertical slip with gathering sill.In lead inboard, plate both sides L type slurcam 243 is set, the piston 244 of said slide unit cylinder be connected with the slurcam lower end promotion in plate move both vertically up and down; Said L type slurcam is fixedly connected with middle plate.
During
operation; The operator puts into unassembled MP3 product and its shell lower casing on the firm banking of product input/output unit of press equipment, and the slide unit cylinder through input/output unit moves horizontally unassembled MP3 product casing lower casing and unassembled MP3 product are imported under the pressure head press fit device; Slide unit cylinder through plate guider in the startup of control system makes middle plate guider move spacing fixing unassembled MP3 product vertically downward, and passes through the Aligning degree of spacing hole correction product; The spacing hole that the operator is provided with on the middle plate of middle plate guider is put into the upper casing of MP3 product casing; Drive unit rotational driving gear transmission mechanism through the pressure head press fit device; Gear drive drives vertical movement mechanism and moves downward, and the pressure head that is fixedly connected with vertical movement mechanism is with the last lower house pressing assembling of MP3 product; Assembling rear drive equipment backward rotation makes gear drive drive vertical movement mechanism and moves upward that pressure head breaks away from the MP3 product of package shell; The product input/output unit is the MP3 product output of package shell; New unassembled shell MP3 product and the lower casing product input/output unit that goes forward one by one, next circulation of operation entering.
above-mentioned instance only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (4)
1. pressure head press fit device that is used for pressing MP3 product casing; Comprise pressure head and drive unit; It is characterized in that said pressure head upper end is fixedly connected vertical movement mechanism, the rackwork of the gear drive that drives for the engagement drive unit outside the said vertical movement mechanism; Said vertical movement mechanism is a gearing shaft, the said power transmission shaft outside and gear drive engagement.
2. the pressure head press fit device that is used for pressing MP3 product casing according to claim 1 is characterized in that described pressure head press fit device also is provided with touch-screen, and said touch-screen is through being connected the setting of the rotating speed and the gearbox of accessory drive with the control system.
3. the pressure head press fit device that is used for pressing MP3 product casing according to claim 1 is characterized in that, described pressure head press fit device also comprises the protective cover that is arranged on the gearbox and the drive unit outside, and said protective cover front end is a touch-screen.
4. the pressure head press fit device that is used for pressing MP3 product casing according to claim 1; It is characterized in that; Described vertical movement mechanism lower end also is provided with detects the magnetic induction switch that motion resets, and said magnetic induction switch is provided with through the touch-screen control of control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103364231A CN102837176A (en) | 2012-09-13 | 2012-09-13 | Pressing head pressing device used for pressing shell of MP3 (moving picture experts group audio layer-3) product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103364231A CN102837176A (en) | 2012-09-13 | 2012-09-13 | Pressing head pressing device used for pressing shell of MP3 (moving picture experts group audio layer-3) product |
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| Publication Number | Publication Date |
|---|---|
| CN102837176A true CN102837176A (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103364231A Pending CN102837176A (en) | 2012-09-13 | 2012-09-13 | Pressing head pressing device used for pressing shell of MP3 (moving picture experts group audio layer-3) product |
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| CN (1) | CN102837176A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60255331A (en) * | 1984-05-30 | 1985-12-17 | Hino Motors Ltd | Press fitting device |
| CN1751903A (en) * | 2005-10-19 | 2006-03-29 | 宫瑞娟 | Machine for dismounting tyre |
| CN201833157U (en) * | 2010-09-08 | 2011-05-18 | 江苏江旭铸造集团有限公司 | Press mounting device for seal rings |
| CN102114593A (en) * | 2011-03-31 | 2011-07-06 | 中国科学院自动化研究所 | Intelligent pressing device and method of eccentric shaft and bearing |
| CN102418792A (en) * | 2011-08-18 | 2012-04-18 | 天津银河阀门有限公司 | Closed pressurizing device for butterfly-valve plate |
-
2012
- 2012-09-13 CN CN2012103364231A patent/CN102837176A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60255331A (en) * | 1984-05-30 | 1985-12-17 | Hino Motors Ltd | Press fitting device |
| CN1751903A (en) * | 2005-10-19 | 2006-03-29 | 宫瑞娟 | Machine for dismounting tyre |
| CN201833157U (en) * | 2010-09-08 | 2011-05-18 | 江苏江旭铸造集团有限公司 | Press mounting device for seal rings |
| CN102114593A (en) * | 2011-03-31 | 2011-07-06 | 中国科学院自动化研究所 | Intelligent pressing device and method of eccentric shaft and bearing |
| CN102418792A (en) * | 2011-08-18 | 2012-04-18 | 天津银河阀门有限公司 | Closed pressurizing device for butterfly-valve plate |
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Application publication date: 20121226 |