CN102765131A - Device and method for pulling core rod in preparation process of aluminum oxide ceramic pipe - Google Patents
Device and method for pulling core rod in preparation process of aluminum oxide ceramic pipe Download PDFInfo
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- CN102765131A CN102765131A CN2012102862649A CN201210286264A CN102765131A CN 102765131 A CN102765131 A CN 102765131A CN 2012102862649 A CN2012102862649 A CN 2012102862649A CN 201210286264 A CN201210286264 A CN 201210286264A CN 102765131 A CN102765131 A CN 102765131A
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- core bar
- clamping device
- mobile device
- baffle plate
- core rod
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Abstract
The invention discloses a device and a method for pulling a core rod in the preparation process of an aluminum oxide ceramic pipe. The device comprises a support device for placing a green body with the core rod, a clamping device, a mobile device and a pneumatic device for controlling the clamping device and the mobile device. The support device comprises a bracket and a baffle, the baffle is provided with a positioning hole, and the positioning hole and a clamp of the clamping device are positioned on the same axis. The mobile device comprises a contact, a travel switch and a horizontal track, and a core rod receiving trough is further arranged below the clamping device. According to the method, the core rod is fixed through the support device and the clamping device and pulled through the mobile device and the pneumatic device. The device for pulling the core rod is high in product pass rate and simple in process, runs smoothly, and is high in production efficiency and favorable for large-scale production.
Description
Technical field
The present invention relates to a kind of alumina ceramic tube and prepare the device and method of using in the process, be specifically related to the device and method that a kind of alumina ceramic tube prepares depoling bar in the process.
Background technology
Ceramic gold-halogen lamp is one of state-of-the-art energy-conserving light source in the current whole world; Advantages such as it has the light efficiency height, the life-span is long, colour rendering good, compact conformation; Being widely used in indoor and outdoor lighting such as airport, harbour, road, market, hotel, is one of optimal light source.The shell of ceramic gold-halogen lamp (alumina ceramic tube) is a critical component of making ceramic gold-halogen lamp.The alumina ceramic tube of slip casting method single type, reason has also limited large-scale production because the volume of cavity is difficult to control, and dimensional uniformity is poor, and efficient is low etc.The single type machine presses sinter molding method manufacture craft very complicated; From prescription → ball milling → mist projection granulating → reinforced (in mould, putting into the wax ball of a belt carcass bar before the reinforced earlier) → compacting → demoulding → depoling bar → de-waxing → biscuiting → polishing → sintering → cutting → cleaning → check → finished product; Its moulding is difficulty very, thereby has restricted the production of industrialization, scale.Particularly this alumina ceramic tube also need pass through depoling bar technology one before de-waxing, and tradition all adopts manual mode, because the axiality of manual depoling bar mode is difficult to hold, often cause the serious cracking phenomena of product, and production efficiency is also low.
Summary of the invention
Technical problem to be solved by this invention provides the device and method that a kind of alumina ceramic tube prepares depoling bar in the process, and product percent of pass is high, and technology is simple, operates steadily, and production efficiency is high, helps large-scale production.
The technical scheme that technical solution problem of the present invention is adopted is: a kind of alumina ceramic tube prepares the device of depoling bar in the process, comprises the bracing or strutting arrangement of placing the base substrate have core bar, clamping device, mobile device and the pneumatic means that said clamping device and mobile device are controlled; Said bracing or strutting arrangement comprises carriage and baffle plate; Said baffle plate is provided with locating hole; The anchor clamps of said locating hole and clamping device are on the same axis, and said mobile device comprises contact, travel switch and horizontal rail, and said clamping device below also is provided with the core bar groove that connects material.
A kind of method of said apparatus depoling bar of using is following:
The first step, the base substrate that will have core bar is positioned on the carriage, and an end of core bar is penetrated in the locating hole of baffle plate, and is coaxial with the anchor clamps maintenance of clamping device;
In second step, under the control of pneumatic means, the clamp clamps of clamping device penetrates an end of the core bar of baffle plate locating hole; Core bar steadily moves on the horizontal rail of mobile device with clamping device backward then; Translational speed is 100～300 ㎜/s, and base substrate receives stopping of baffle plate, and core bar promptly is pulled out;
In the 3rd step, when core bar is pulled out and the contact of mobile device when moving to the travel switch place, pneumatic means control mobile device stops to move and the anchor clamps of clamping device unclamp automatically, and core bar is fallen into the core bar groove that connects material, and the depoling process is accomplished.
The present invention is applicable to the preparation of the ceramic gold-halogen lamp of 20w～2000w with alumina ceramic tube.
The invention has the beneficial effects as follows: adopt mechanical device to replace manual depoling bar, higher automation is arranged, operate more steadily, do not have distortion power, the damage of base substrate in the minimizing depoling bar process has improved the qualification rate of product.Apparatus structure is reasonable, make simply, and method of operating is easy, helps large-scale production.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Below in conjunction with accompanying drawing the present invention is further specified.
The specific embodiment
Shown in accompanying drawing 1, a kind of alumina ceramic tube prepares the device of depoling bar in the process, comprises the bracing or strutting arrangement of placing the base substrate 1 have core bar 6, clamping device, mobile device and the pneumatic means 5 that said clamping device and mobile device are controlled; Above-mentioned bracing or strutting arrangement comprises carriage 2 and baffle plate 3, on baffle plate 3, is provided with locating hole, and the anchor clamps 4 of this locating hole and clamping device are on the same axis; Above-mentioned mobile device comprises contact 8, travel switch 9 and horizontal rail 10; Below clamping device, also be provided with the core bar groove 7 that connects material.
Adopt following like the method for the described device depoling of Fig. 1 bar:
The first step, the base substrate 1 that will have core bar 6 is positioned on the carriage 2, and an end of core bar 6 is penetrated in the locating hole of baffle plate 3, and is coaxial with anchor clamps 4 maintenances of clamping device;
Second step; Under the control of pneumatic means 5; The anchor clamps 4 of clamping device are clamped an end of the core bar 6 that penetrates baffle plate 3 locating holes, and core bar 6 steadily moves on the horizontal rail 10 of mobile device with clamping device 4 backward then, and translational speed is 100～300 ㎜/s; Base substrate 1 receives stopping of baffle plate 3, and core bar 6 promptly is pulled out;
In the 3rd step, when core bar 6 is pulled out and the contact 8 of mobile device when moving to travel switch 9 places, pneumatic means 5 control mobile devices stop to move and the anchor clamps 4 of clamping device unclamp automatically, and core bar 6 is fallen into the core bar groove 7 that connects material, and the depoling process is accomplished.
Claims (2)
1. an alumina ceramic tube prepares the device of depoling bar in the process, it is characterized in that: comprise the bracing or strutting arrangement of placing the base substrate (1) that has core bar (6), clamping device, mobile device and the pneumatic means (5) that said clamping device and mobile device are controlled; Said bracing or strutting arrangement comprises carriage (2) and baffle plate (3); Said baffle plate (3) is provided with locating hole; The anchor clamps of said locating hole and clamping device (4) are on the same axis; Said mobile device comprises contact (8), travel switch (9) and horizontal rail (10), and said clamping device below also is provided with the core bar groove (7) that connects material.
2. method that the depoling bar is installed in use according to claim 1 is characterized in that:
The first step, the base substrate (1) that will have core bar (6) is positioned on the carriage (2), and an end of core bar (6) is penetrated in the locating hole of baffle plate (3), and is coaxial with anchor clamps (4) maintenance of clamping device;
Second step; Under the control of pneumatic means (5); The anchor clamps of clamping device (4) are clamped an end of the core bar (6) that penetrates baffle plate (3) locating hole, and core bar (6) steadily moves on the horizontal rail (10) of mobile device with clamping device (4) backward then, and translational speed is 100～300 ㎜/s; Base substrate (1) receives stopping of baffle plate (3), and core bar (6) promptly is pulled out;
The 3rd step; When core bar (6) is pulled out and the contact (8) of mobile device moves to travel switch (9) when locating; Pneumatic means (5) control mobile device stops to move and the anchor clamps (4) of clamping device unclamp automatically, and core bar (6) is fallen into the core bar groove (7) that connects material, and the depoling process is accomplished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286264.9A CN102765131B (en) | 2012-08-14 | 2012-08-14 | Device and method for pulling core rod in preparation process of aluminum oxide ceramic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286264.9A CN102765131B (en) | 2012-08-14 | 2012-08-14 | Device and method for pulling core rod in preparation process of aluminum oxide ceramic pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102765131A true CN102765131A (en) | 2012-11-07 |
| CN102765131B CN102765131B (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210286264.9A Active CN102765131B (en) | 2012-08-14 | 2012-08-14 | Device and method for pulling core rod in preparation process of aluminum oxide ceramic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102765131B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043679A (en) * | 2014-05-29 | 2014-09-17 | 宁波信泰机械有限公司 | Core drawing mechanism |
| CN111687216A (en) * | 2020-05-28 | 2020-09-22 | 宁波大学 | Production line of three-roller skew rolling hollow shaft |
| CN111687215A (en) * | 2020-05-28 | 2020-09-22 | 宁波大学 | Equipment for cross wedge rolling of hollow shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1193885A (en) * | 1968-02-16 | 1970-06-03 | Tokyo Shibaura Electric Co | A Method of Manufacturing a Tube of a Discharge Lamp |
| JP2003001620A (en) * | 2001-06-19 | 2003-01-08 | Moriyama Kogyo Kk | Inner form for form apparatus, form apparatus and mounting structure of accessory for contraction in inner form of form apparatus |
| CN101088136A (en) * | 2004-10-26 | 2007-12-12 | 通用电气公司 | Integrally formed molded parts and method for making the same |
| CN201693644U (en) * | 2010-06-12 | 2011-01-05 | 中山建华管桩有限公司墙体材料分公司 | Core pulling machine |
| CN202668747U (en) * | 2012-08-14 | 2013-01-16 | 海宁新光阳光电有限公司 | Device of drawing core rod in alumina ceramic pipe fabrication process |
-
2012
- 2012-08-14 CN CN201210286264.9A patent/CN102765131B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1193885A (en) * | 1968-02-16 | 1970-06-03 | Tokyo Shibaura Electric Co | A Method of Manufacturing a Tube of a Discharge Lamp |
| JP2003001620A (en) * | 2001-06-19 | 2003-01-08 | Moriyama Kogyo Kk | Inner form for form apparatus, form apparatus and mounting structure of accessory for contraction in inner form of form apparatus |
| CN101088136A (en) * | 2004-10-26 | 2007-12-12 | 通用电气公司 | Integrally formed molded parts and method for making the same |
| CN201693644U (en) * | 2010-06-12 | 2011-01-05 | 中山建华管桩有限公司墙体材料分公司 | Core pulling machine |
| CN202668747U (en) * | 2012-08-14 | 2013-01-16 | 海宁新光阳光电有限公司 | Device of drawing core rod in alumina ceramic pipe fabrication process |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043679A (en) * | 2014-05-29 | 2014-09-17 | 宁波信泰机械有限公司 | Core drawing mechanism |
| CN104043679B (en) * | 2014-05-29 | 2016-03-30 | 宁波信泰机械有限公司 | A kind of depoling mechanism |
| CN111687216A (en) * | 2020-05-28 | 2020-09-22 | 宁波大学 | Production line of three-roller skew rolling hollow shaft |
| CN111687215A (en) * | 2020-05-28 | 2020-09-22 | 宁波大学 | Equipment for cross wedge rolling of hollow shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102765131B (en) | 2014-08-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Haining City, Huang Wan Zhen Zha Kou Cun Jiaxing City, Zhejiang province 314415 Applicant after: ZHEJIANG XINGUANGYANG LIGHTING CO., LTD. Address before: Haining City, Huang Wan Zhen Zha Kou Cun Jiaxing City, Zhejiang province 314415 Applicant before: Haining Xinguangyang Opto Electronics Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HAINING XINGUANGYANG OPTO ELECTRONICS CO., LTD. TO: ZHEJIANG XINGUANGYANGLIGHTING CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |