CN101402219B - Automatic powder loading machine and method for optical fiber ceramic sleeve barrel - Google Patents
Automatic powder loading machine and method for optical fiber ceramic sleeve barrel Download PDFInfo
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- CN101402219B CN101402219B CN2008102171466A CN200810217146A CN101402219B CN 101402219 B CN101402219 B CN 101402219B CN 2008102171466 A CN2008102171466 A CN 2008102171466A CN 200810217146 A CN200810217146 A CN 200810217146A CN 101402219 B CN101402219 B CN 101402219B
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Abstract
The invention relates to an automatic powder filling machine with an optical fiber ceramic sleeve, and an automatic powder filling method. The automatic powder filling machine comprises a powder box, a volume measuring block, a volume measuring block driving mechanism, a powder leaking plate, a filling fixture component and a shaker, wherein the volume measuring block is positioned between the powder box and the powder leaking plate; the volume of a powder measuring passage is basically equal to the powder filling volume of an optical fiber ceramic sleeve die; and the filling fixture component is arranged on the shaker and driven by the shaker to generate shaking. Through the moving of the volume measuring block, the powder measuring passage is communicated with a powder falling passage and a powder leaking passage in sequence, the powder in the powder box can fall into the optical fiber ceramic sleeve die of the filling fixture component; when the powder falls, the shaker is used to generate shaking, so that the fallen powder is compressed; and the whole process does not need manual interference, and the efficiency is improved. The consistency of the filling powder is achieved through a measuring tool, so the product quality is stabilized and the waste of the powder is avoided; and the automatic powder filling machine and the automatic powder filling method have the advantages of high efficiency, no waste, low cost and so on.
Description
Technical field
The present invention relates to the production equipment and the method for optical fiber ceramic sleeve, more particularly, relate to a kind of automatic powder loading machine and automatic powder loading method of optical fiber ceramic sleeve.
Background technology
The optical fiber ceramic ferrule assembly of prior art generally includes a ceramic sleeve, and this ceramic sleeve is normally made with zirconia.At present, the preparation method of zirconia ceramics sleeve generally is to adopt equal pressing forming technology.At first Zirconium oxide powder is encased in the optical fiber ceramic sleeve die, isostatic compaction is adopted in the charging back under the pressure of setting, carry out sintering after the shaping again, thereby obtain the zirconia ceramics sleeve of finished product.
At present, packing into of Zirconium oxide powder is to adopt manual operations.At first, the optical fiber ceramic sleeve die is put in the anchor clamps, these anchor clamps have position, a plurality of hole, thereby can insert a plurality of optical fiber ceramic sleeve die, to raise the efficiency.Then, Zirconium oxide powder is discharged from the powder delivery machine, is encased in the optical fiber ceramic sleeve die, successively all moulds on the anchor clamps is filled; Then anchor clamps are put on the electromagnetic shaker, produce vibrations by electromagnetic shaker, the powder ram-jolt in the mould; And then mend powder, to guarantee that mould all fills up.And then carry out operations such as static pressure, sintering such as follow-up.
In the charging method of existing this Zirconium oxide powder, be by manually operating fully, its troublesome poeration, labour intensity is big, operating efficiency is low.And, need mend the powder operation, reduced efficient, and the quantity of dress powder is inaccurate, is difficult to guarantee that the amount of the powder in each mould all equates, make the ceramic sleeve of making have mass deviation, reduced yield rate.
Summary of the invention
The technical problem to be solved in the present invention is, at defective such as above-mentioned dress powder troublesome poeration, the efficient of prior art is low, provides a kind of efficient, easy to operate, optical fiber ceramic sleeve automatic powder loading machine and automatic powder loading method accurately.
The technical solution adopted for the present invention to solve the technical problems is: a kind of optical fiber ceramic sleeve automatic powder loading machine comprises that the bottom is provided with the volume gauge block driving mechanism of the volume gauge block of the powder case of powder passage, the amount of having powder passage, the described volume gauge block of driving, has the powder-leakage plate, filling fixture assembly and the electromagnetic shaker that leak the powder passage;
Described volume gauge block is between described powder case and described powder-leakage plate, and described amount powder passage falls between powder passage and the described leakage powder passage described, drive described volume gauge block by described driving mechanism and move back and forth, and make described amount powder passage and described one of powder passage and the leakage powder passage conducting that falls;
Described filling fixture assembly is used to install the optical fiber ceramic sleeve die of powder to be installed, and the opening of described optical fiber ceramic sleeve die is relative with described leakage powder passage; The volume of described amount powder passage equates substantially with the filling volume of described optical fiber ceramic sleeve die;
Described filling fixture assembly is arranged on the described electromagnetic shaker, drives described smooth clamping tool assembly by described electromagnetic shaker and produces vibrations.
In optical fiber ceramic sleeve automatic powder loading machine of the present invention, described automatic powder loading machine also comprises the elevating mechanism that the described powder-leakage plate of drive moves up and down.
In optical fiber ceramic sleeve automatic powder loading machine of the present invention, described elevating mechanism comprises vertically disposed lead, is installed in the supporting plate on the described lead, the actuator that the described supporting plate of driving moves by linear bearing on described lead;
Described supporting plate extends outward the installation portion with installing hole; Described powder-leakage plate embeds and is installed in the described installing hole, and the end face of described powder-leakage plate and supporting plate is positioned on the same horizontal plane;
Described volume gauge block is fitted and is arranged on the end face of described powder-leakage plate and supporting plate, and described volume gauge block driving mechanism is installed in a side of described supporting plate;
And described powder case is installed in the top of described volume gauge block by support member.
In optical fiber ceramic sleeve automatic powder loading machine of the present invention, described volume gauge block driving mechanism comprises slide unit cylinder and the output of fixedly connected described slide unit cylinder and the gauge block pulling piece of volume gauge block that is fixedly mounted on the described supporting plate.
In optical fiber ceramic sleeve automatic powder loading machine of the present invention, also be provided with guide rail structure on the described supporting plate into described volume gauge block motion guide.
In optical fiber ceramic sleeve automatic powder loading machine of the present invention, described filling fixture assembly is installed on the fixture bracket; Described fixture bracket is provided with the limiting groove position, and described filling fixture assembly inserts in the described limiting groove position.
In optical fiber ceramic sleeve automatic powder loading machine of the present invention, the output of described electromagnetic shaker is connected on the described fixture bracket.
In optical fiber ceramic sleeve automatic powder loading machine of the present invention, also be provided with the lifting positioning seat that matches with the height of described filling fixture assembly on the described fixture bracket.
In optical fiber ceramic sleeve automatic powder loading machine of the present invention, described leakage powder passage, amount powder passage and/or the powder passage that falls are back taper; Described powder case is a back taper, and is provided with the powder fin in the bottom of described powder case.
The present invention also provides a kind of optical fiber ceramic sleeve automatic powder loading method, may further comprise the steps:
S1: drive the powder passage that falls of the amount powder channel alignment powder case of volume gauge block, the powder in the described powder case drops in the described amount powder passage by the described powder passage that falls;
S2: drive the volume gauge block and move, make the leakage powder passage of described amount powder channel alignment powder-leakage plate, the powder in the described amount powder passage enters into the optical fiber ceramic sleeve die of the filling fixture assembly that is positioned at described powder-leakage plate below by described leakage powder passage; Simultaneously, drive described filling fixture by electromagnetic shaker and produce vibrations, compacting falls into the powder of described optical fiber ceramic sleeve die.
Implement the present invention and have following beneficial effect: the present invention moves by the volume gauge block, the amount powder passage that makes successively with fall powder passage and leak the conducting of powder passage, make the powder in the powder case can drop in the optical fiber ceramic sleeve die of filling fixture assembly, and when powder falls into, utilize electromagnetic shaker to produce vibrations, make the powder that falls in the optical fiber ceramic sleeve die be compacted, whole process need not manual intervention, reduce working strength of workers, improved efficient.And, control the volume of the powder that falls into by the amount powder passage of volume gauge block, reach the uniformity of the powder amount of packing into, stabilized product quality there is very big help, avoided the waste of powder, and need not repeated multiple times benefit powder, had the efficient height, do not have waste, low cost and other advantages.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the Facad structure schematic diagram of an embodiment of optical fiber ceramic sleeve automatic powder loading machine of the present invention;
Fig. 2 is the side structure schematic diagram of an embodiment of optical fiber ceramic sleeve automatic powder loading machine of the present invention;
Fig. 3 is the top surface structure schematic diagram of an embodiment of optical fiber ceramic sleeve automatic powder loading machine of the present invention;
Fig. 4 is the A-A cross-sectional schematic among Fig. 3;
Fig. 5 is the perspective view of an embodiment of optical fiber ceramic sleeve automatic powder loading machine of the present invention.
The specific embodiment
To shown in Figure 5, in an embodiment of optical fiber ceramic sleeve automatic powder loading machine of the present invention, comprise powder case 19, volume gauge block 15, driving mechanism, powder-leakage plate 16, filling fixture assembly 28, electromagnetic shaker 5 etc. as Fig. 1.In the present embodiment, for the ease of the installation of filling fixture assembly 28, this automatic powder loading machine also comprises elevating mechanism, can drive powder-leakage plate 16 and move up and down, and carries out the installation of filling fixture assembly 28.Above-mentioned part can be installed on the same working plate 2, installs and carrying with convenient; Certainly, can also be installed separately different positions.This automatic powder loading machine also is provided with operating switch, is used to control the unlatching of automatic powder loading machine.Bottom at working plate 2 can also be equipped with rubber mat 1, plays antihunt action.On working plate 2, shift knob 3 can also be installed, as the gauge tap of entire equipment.
As shown in the figure, electromagnetic shaker 5 is installed on the working plate 2, and the output of electromagnetic shaker 5 is connected on the filling fixture assembly 28 by filling fixture carriage 6, thereby makes the output of electromagnetic shaker 5 drive 28 vibrations of filling fixture assembly.Gib block 7 is set on the filling fixture support, thereby form "
" the limiting groove position, filling fixture assembly 28 is inserted in this limiting groove position, plays good positioning action.This filling fixture assembly 28 is provided with position, a plurality of hole, the ceramic sleeve mould 30 that is used to pack into, thus can a plurality of ceramic sleeves of disposable processing.Both sides at this filling fixture support also further are provided with lifting positioning seat 27, are provided with stop screw 271 on lifting positioning seat 27, are used to limit the falling head of powder-leakage plate 16.
This elevating mechanism comprises lead 21, supporting plate 9, actuator 23 etc.This lead 21 is vertically mounted on the base plate, is used as the motion guide of supporting plate 9, and at the top of lead 21 top board 20 is installed.Actuator 23 can be selected cylinder for use, and is installed in the below of supporting plate 9 by fixed block 24, drives supporting plate 9 and moves up and down on lead 21.Supporting plate 9 then is installed on the lead 21 by linear bearing 22, can guarantee that supporting plate 9 moves in vertical direction.
This supporting plate 9 extends outward the installation portion 91 that is used to install powder-leakage plate 16, and this installation portion 91 is provided with stair-stepping installing hole; Corresponding, this powder-leakage plate 16 is designed to stepped, thus after making that powder-leakage plate 16 is installed to the installing hole of supporting plate 9, the end face of the end face of powder-leakage plate 16 and supporting plate 9 can be positioned on the same horizontal plane, so that the horizontal reciprocating movement of volume gauge block 15.This powder-leakage plate 16 be provided with a plurality of be installed in optical fiber ceramic sleeve die 30 corresponding leakage powder passages 161 on the filling fixture assembly 28.As shown in the figure, this leakage powder passage 161 can be made back taper, thereby makes things convenient for the whole of powder to spill; Certainly, the shape of leakage powder passage 161 also can be other shape.
This volume gauge block 15 is installed in end face applying at powder-leakage plate 16, and this volume gauge block 15 can slide on the end face of powder-leakage plate 16.For the slip of spacing this powder-leakage plate 16, on supporting plate 9, can also be provided with guide rail structure, for accurately guiding is made in the slip of powder-leakage plate 16.These volume gauge block 15 amount of being provided with powder passages 151, the volume of this amount powder passage 151 equals or is slightly larger than the filling volume of optical fiber ceramic sleeve die 30 substantially, thereby can guarantee the filling amount of optical fiber ceramic sleeve die 30, avoid the waste of powder, more economically environmental protection.
As shown in the figure, 19 one-tenth back tapers of powder case are so that freely falling of the powder in the powder case 19 is installed in the top of volume gauge block 15 by support members such as pillar 13 and gripper shoes 18.These powder case 19 bottoms offer the powder passage, in the present embodiment, the powder passage that falls is included in through hole of offering powder case 19 bottoms 191 and the metal catheter of installing 192 below through hole 191, the end face of volume gauge block 15 is pushed up in the outlet of this metal catheter 192, and when the amount powder passage 151 of volume gauge block 15 was relative with the outlet of metal catheter 192, the powder in the powder case 19 was by in through hole 191, metal catheter 192 amount of the entering into powder passages 151.Bottom at powder case 19 can also be provided with powder fin 29, this fin 29 between through hole 191, make that the powder in the powder case 19 can import in the metal catheter 192 faster, and can in powder case 19, not produce residual.
When carrying out the dress powder of optical fiber ceramic sleeve, at first a plurality of optical fiber ceramic sleeve die 30 are inserted into respectively in the position, hole of canned anchor clamps.Then, drive elevating mechanism and drive supporting plate 9 risings, flow out installing space, filling fixture assembly 28 is inserted in the limiting groove position of filling fixture carriage 6 location.And at the powder case 19 an amount of powder of packing into.
Then, elevating mechanism moves once more, drives supporting plate 9 and moves down, and makes the leakage powder passage 161 of powder-leakage plate 16 engage with the opening of optical fiber ceramic sleeve die 30; Then, drive volume gauge block 15 by driving mechanism and move, make that amount powder passage 151 is relative with the powder passage that falls of powder case 19, and amount powder passage 151 staggers mutually with leakage powder passage 161, at this moment, the powder in the powder case 19 drops in the volume gauge block 15 by the powder passage that falls; Then, drive volume gauge block 15 by driving mechanism and reset, make amount powder passage 151 relative, and amount powder passage 151 staggers mutually with the powder passage that falls with leakage powder passage 161, at this moment, the powder in the amount powder passage 151 of volume gauge block 15 drops in the optical fiber ceramic sleeve die 30 by leaking powder passage 161; And simultaneously starting shock device 5 produces vibrations, and then drives the can die assembly and produce vibrations, makes to fall into powder in the optical fiber ceramic sleeve die 30 by ram-jolt.Because the volume of the powder in the amount powder passage 151 of volume gauge block 15 equates substantially with the volume of optical fiber ceramic sleeve die 30, therefore, in the whole dress powder process, does not need further to mend operations such as powder, has reduced the waste of powder, has saved cost.
Claims (10)
1. optical fiber ceramic sleeve automatic powder loading machine, it is characterized in that, comprise that the bottom is provided with the volume gauge block driving mechanism of the volume gauge block of the powder case of powder passage, the amount of having powder passage, the described volume gauge block of driving, has the powder-leakage plate, filling fixture assembly and the electromagnetic shaker that leak the powder passage;
Described volume gauge block is between described powder case and described powder-leakage plate, and described amount powder passage falls between powder passage and the described leakage powder passage described, drive described volume gauge block by described driving mechanism and move back and forth, and make described amount powder passage and described one of powder passage and the leakage powder passage conducting that falls;
Described filling fixture assembly is used to install the optical fiber ceramic sleeve die of powder to be installed, and the opening of described optical fiber ceramic sleeve die is relative with described leakage powder passage; The volume of described amount powder passage equates substantially with the filling volume of described optical fiber ceramic sleeve die;
Described filling fixture assembly is arranged on the described electromagnetic shaker, drives described smooth clamping tool assembly by described electromagnetic shaker and produces vibrations.
2. optical fiber ceramic sleeve automatic powder loading machine according to claim 1 is characterized in that, described automatic powder loading machine also comprises the elevating mechanism that the described powder-leakage plate of drive moves up and down.
3. optical fiber ceramic sleeve automatic powder loading machine according to claim 2, it is characterized in that described elevating mechanism comprises vertically disposed lead, is installed in the supporting plate on the described lead, the actuator that the described supporting plate of driving moves by linear bearing on described lead;
Described supporting plate extends outward the installation portion with installing hole; Described powder-leakage plate embeds and is installed in the described installing hole, and the end face of described powder-leakage plate and supporting plate is positioned on the same horizontal plane;
Described volume gauge block is fitted and is arranged on the end face of described powder-leakage plate and supporting plate, and described volume gauge block driving mechanism is installed in a side of described supporting plate;
And described powder case is installed in the top of described volume gauge block by support member.
4. optical fiber ceramic sleeve automatic powder loading machine according to claim 3, it is characterized in that described volume gauge block driving mechanism comprises slide unit cylinder and the output of fixedly connected described slide unit cylinder and the gauge block pulling piece of volume gauge block that is fixedly mounted on the described supporting plate.
5. optical fiber ceramic sleeve automatic powder loading machine according to claim 4 is characterized in that, also is provided with the guide rail structure into described volume gauge block motion guide on the described supporting plate.
6. according to each described optical fiber ceramic sleeve automatic powder loading machine of claim 1-5, it is characterized in that described filling fixture assembly is installed on the fixture bracket; Described fixture bracket is provided with the limiting groove position, and described filling fixture assembly inserts in the described limiting groove position.
7. optical fiber ceramic sleeve automatic powder loading machine according to claim 6 is characterized in that the output of described electromagnetic shaker is connected on the described fixture bracket.
8. optical fiber ceramic sleeve automatic powder loading machine according to claim 6 is characterized in that, also is provided with the lifting positioning seat that matches with the height of described filling fixture assembly on the described fixture bracket.
9. optical fiber ceramic sleeve automatic powder loading machine according to claim 1 is characterized in that, described leakage powder passage, amount powder passage and/or the powder passage that falls are back taper; Described powder case is a back taper, and is provided with the powder fin in the bottom of described powder case.
10. an automatic powder loading method of utilizing each described optical fiber ceramic sleeve automatic powder loading machine of claim 1-9 is characterized in that, may further comprise the steps:
S1: drive the powder passage that falls of the amount powder channel alignment powder case of volume gauge block, the powder in the described powder case drops in the described amount powder passage by the described powder passage that falls;
S2: drive the volume gauge block and move, make the leakage powder passage of described amount powder channel alignment powder-leakage plate, the powder in the described amount powder passage enters into the optical fiber ceramic sleeve die of the filling fixture assembly that is positioned at described powder-leakage plate below by described leakage powder passage; Simultaneously, drive described filling fixture by electromagnetic shaker and produce vibrations, compacting falls into the powder of described optical fiber ceramic sleeve die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102171466A CN101402219B (en) | 2008-10-31 | 2008-10-31 | Automatic powder loading machine and method for optical fiber ceramic sleeve barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102171466A CN101402219B (en) | 2008-10-31 | 2008-10-31 | Automatic powder loading machine and method for optical fiber ceramic sleeve barrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101402219A CN101402219A (en) | 2009-04-08 |
| CN101402219B true CN101402219B (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008102171466A Expired - Fee Related CN101402219B (en) | 2008-10-31 | 2008-10-31 | Automatic powder loading machine and method for optical fiber ceramic sleeve barrel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102765130A (en) * | 2012-08-14 | 2012-11-07 | 海宁新光阳光电有限公司 | Device and method for feeding in preparation process of aluminum oxide ceramic pipe |
| CN108748645B (en) * | 2018-08-24 | 2023-11-10 | 江西新瑞景陶瓷有限公司 | Preparation facilities of functional ceramic of mill production |
| CN112092251B (en) * | 2020-11-04 | 2021-02-26 | 山东三晶照明科技有限公司 | Raw material bearing device for lamp machining |
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