CN109630522B - Bonding device and bonding method - Google Patents
Bonding device and bonding method Download PDFInfo
- Publication number
- CN109630522B CN109630522B CN201910101940.2A CN201910101940A CN109630522B CN 109630522 B CN109630522 B CN 109630522B CN 201910101940 A CN201910101940 A CN 201910101940A CN 109630522 B CN109630522 B CN 109630522B
- Authority
- CN
- China
- Prior art keywords
- tube
- support tube
- bonding
- sealing ring
- injection needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 35
- 238000002347 injection Methods 0.000 claims abstract description 26
- 239000007924 injection Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000006187 pill Substances 0.000 claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000008188 pellet Substances 0.000 claims description 3
- 230000004927 fusion Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Abstract
The invention discloses a bonding device and a bonding method. The bonding device comprises a supporting tube, a glue injection needle and a rubber sealing ring; the support tube is a hollow tube with a conical front end, a through hole is formed in the side face of the straight section of the support tube, and a rubber sealing ring is arranged on the periphery of the through hole of the support tube and sleeved on the straight section of the support tube. When in use, the needle head at the front end of the glue injection needle penetrates through the rubber sealing ring to be inserted into the supporting tube to reach the cavity of the supporting tube, and the supporting tube is communicated with the vacuumizing device. The bonding method utilizes negative pressure in the support tube to enable the glue to be in contact with the target pill, but does not enable the glue to overflow out of the top end of the support tube, and after the glue is solidified, the glue injection needle and the vacuumizing device are removed, so that the bonding of the target pill and the support tube is realized. The bonding device has simple structure and convenient operation; the bonding method can realize the bonding of the target pill and the supporting tube, ensures that the size of the glue spot at the bonding part is smaller, and is suitable for supporting the target pill in the inertial confinement fusion target.
Description
Technical Field
The invention belongs to the field of inertial confinement fusion, and particularly relates to a bonding device and a bonding method.
Background
In the field of inertial confinement fusion targets, the supporting mode of the target pellets is a problem which is frequently needed to be solved in the target manufacturing process, and the smaller the size of the adhesive at the position required to be supported is, the better the size is, so that a novel bonding device and a novel bonding method need to be developed.
Disclosure of Invention
The invention provides a bonding device and a bonding method.
The bonding device of the invention is characterized in that: the bonding device comprises a supporting tube, a glue injection needle and a rubber sealing ring. The support tube is a hollow tube with a conical front end, a through hole is formed in the side face of the straight section of the support tube, a rubber sealing ring is arranged on the periphery of the through hole of the support tube, the rubber sealing ring is sleeved on the straight section of the support tube, and the diameter of the inner circle of the rubber sealing ring is matched with the outer diameter of the straight section of the support tube. When the rubber sealing device is used, the needle at the front end of the rubber injection needle penetrates through the rubber sealing ring to be inserted into the supporting tube to reach the cavity of the supporting tube, and the needle at the front end of the rubber injection needle is sealed with the supporting tube through the rubber sealing ring.
The diameter of the supporting tube through hole is larger than that of the glue injection needle.
The bonding method of the invention comprises the following steps:
a. preparing a target pill, and contacting the top end of a supporting tube with the bonding point of the target pill;
b. the support tube is communicated with an external vacuumizing device, and the vacuumizing device is opened until the target pellets are adsorbed on the support tube;
c. the needle head at the front end of the glue injection needle penetrates through the rubber sealing ring to be inserted into the supporting tube to reach the cavity of the supporting tube;
d. injecting adhesive into the cavity of the support tube by the adhesive injection needle until the cavity is full, and closing the vacuumizing device;
e. after the adhesive is solidified, the glue injection needle is pulled out, and the vacuumizing device is disassembled, so that the adhesion of the target pill and the support tube is realized.
The bonding method of the invention utilizes the negative pressure in the supporting tube to enable the glue to be in contact with the target pill, but does not enable the glue to overflow out of the top end of the supporting tube, and removes the glue injection needle and the vacuumizing device after the glue is solidified, thereby realizing the bonding of the target pill and the supporting tube.
The bonding device provided by the invention has the advantages that the structure is simple, the operation is convenient, the bonding method can realize the bonding of the target pill and the supporting tube, the size of the glue spots at the bonding position is ensured to be smaller, and the bonding device is particularly suitable for supporting connection of the target pill in the inertial confinement fusion target.
Drawings
FIG. 1 is a schematic view of an adhesive device of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
in the figure, 1, a target ball 2, a supporting tube 3, a glue injection needle 4 and a rubber sealing ring.
Detailed Description
The invention will be further described with reference to the drawings and examples.
Example 1
As shown in fig. 1 and 2, the bonding device of the invention comprises a supporting tube 2, a glue injection needle 3 and a rubber sealing ring 4; the support tube 2 is a conical hollow tube, the support tube 2 is a hollow tube with a conical front end, a through hole is formed in the side face of the straight section of the support tube 2, a rubber sealing ring 4 is arranged on the periphery of the through hole of the support tube 2, the rubber sealing ring 4 is sleeved on the straight section of the support tube 2, and the diameter of the inner circle of the rubber sealing ring 4 is matched with the outer diameter of the straight section of the support tube 2; when in use, the needle head at the front end of the glue injection needle 3 is inserted into the support tube 2 through the rubber sealing ring 4 to reach the cavity of the support tube 2, and the needle head at the front end of the glue injection needle 3 is sealed with the support tube 2 through the rubber sealing ring 4.
The diameter of the through hole of the supporting tube 2 is larger than that of the glue injection needle 3.
The bonding method of the invention comprises the following steps:
a. preparing a target pill 1, and contacting the top end of a supporting tube 2 with the bonding point of the target pill 1;
b. the support tube 2 is communicated with an external vacuumizing device, and the vacuumizing device is opened until the target pill 1 is adsorbed on the support tube 2;
c. the needle head at the front end of the glue injection needle 3 penetrates through the rubber sealing ring 4 to be inserted into the supporting tube 2 to reach the cavity of the supporting tube 2;
d. injecting glue into the cavity of the support tube 2 by the glue injection needle 3 until the glue is full, and closing the vacuumizing device;
e. after the adhesive is solidified, the glue injection needle 3 is pulled out, and the vacuumizing device is disassembled, so that the adhesion between the target pill 1 and the support tube 2 is realized.
Claims (3)
1. An adhesive device, characterized in that: the bonding device comprises a supporting tube (2), a glue injection needle (3) and a rubber sealing ring (4); the support tube (2) is a hollow tube with a conical front end, a through hole is formed in the side face of the straight section such as the support tube (2), a rubber sealing ring (4) is arranged on the periphery of the through hole of the support tube (2), and the rubber sealing ring (4) is sleeved on the straight section such as the support tube (2); when in use, the needle head at the front end of the glue injection needle (3) is inserted into the supporting tube (2) through the rubber sealing ring (4) to reach the cavity of the supporting tube (2), and the needle head at the front end of the glue injection needle (3) is sealed with the supporting tube (2) through the rubber sealing ring (4); the support tube (2) can be communicated with the vacuumizing device, and the vacuumizing device is opened to enable the target pellets (1) to be adsorbed on the support tube (2).
2. The bonding apparatus according to claim 1, wherein: the diameter of the through hole of the supporting tube (2) is larger than that of the glue injection needle (3).
3. A bonding method, comprising the steps of:
a. preparing a target pill (1), and contacting the top end of a supporting tube (2) with the bonding point of the target pill (1);
b. the support tube (2) is communicated with an external vacuumizing device, and the vacuumizing device is opened until the target pill (1) is adsorbed on the support tube (2);
c. the needle head at the front end of the glue injection needle (3) penetrates through the rubber sealing ring (4) to be inserted into the supporting tube (2) to reach the cavity of the supporting tube (2);
d. injecting glue into the cavity of the supporting tube (2) by the glue injection needle (3) until the glue is full, and closing the vacuumizing device;
e. after the adhesive is solidified, the glue injection needle (3) is pulled out, and the vacuumizing device is disassembled, so that the target pill (1) and the supporting tube (2) are bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101940.2A CN109630522B (en) | 2019-02-01 | 2019-02-01 | Bonding device and bonding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101940.2A CN109630522B (en) | 2019-02-01 | 2019-02-01 | Bonding device and bonding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109630522A CN109630522A (en) | 2019-04-16 |
| CN109630522B true CN109630522B (en) | 2023-11-14 |
Family
ID=66064789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910101940.2A Active CN109630522B (en) | 2019-02-01 | 2019-02-01 | Bonding device and bonding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109630522B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1074767A (en) * | 1996-08-29 | 1998-03-17 | Nippon Steel Corp | Fine ball bump forming method and device |
| US5993584A (en) * | 1996-05-30 | 1999-11-30 | Yates; Paul M. | Seamless gel cushion method of manufacture |
| CN102157634A (en) * | 2011-01-19 | 2011-08-17 | 木林森股份有限公司 | Method and mold for packaging high-power LED (light emitting diode) liquid silicon rubber |
| CN103093835A (en) * | 2013-01-25 | 2013-05-08 | 西安交通大学 | Fast ignition target fuel layering device based on fluid magnetic suspension and fast ignition target fuel layering method based on fluid magnetic suspension |
| CN106767478A (en) * | 2016-11-29 | 2017-05-31 | 北京卫星制造厂 | Structure Light deformation measuring method under a kind of thermal vacuum high and low temperature environment |
| CN207812623U (en) * | 2018-02-02 | 2018-09-04 | 青岛普集智能家居有限公司 | A kind of drainage pipeline being easily installed |
| CN108939572A (en) * | 2018-07-25 | 2018-12-07 | 广东水果电影文化有限公司 | A kind of ceremony celebration balloon bracket |
| CN209557426U (en) * | 2019-02-01 | 2019-10-29 | 中国工程物理研究院激光聚变研究中心 | A kind of adhering device |
-
2019
- 2019-02-01 CN CN201910101940.2A patent/CN109630522B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993584A (en) * | 1996-05-30 | 1999-11-30 | Yates; Paul M. | Seamless gel cushion method of manufacture |
| JPH1074767A (en) * | 1996-08-29 | 1998-03-17 | Nippon Steel Corp | Fine ball bump forming method and device |
| CN102157634A (en) * | 2011-01-19 | 2011-08-17 | 木林森股份有限公司 | Method and mold for packaging high-power LED (light emitting diode) liquid silicon rubber |
| CN103093835A (en) * | 2013-01-25 | 2013-05-08 | 西安交通大学 | Fast ignition target fuel layering device based on fluid magnetic suspension and fast ignition target fuel layering method based on fluid magnetic suspension |
| CN106767478A (en) * | 2016-11-29 | 2017-05-31 | 北京卫星制造厂 | Structure Light deformation measuring method under a kind of thermal vacuum high and low temperature environment |
| CN207812623U (en) * | 2018-02-02 | 2018-09-04 | 青岛普集智能家居有限公司 | A kind of drainage pipeline being easily installed |
| CN108939572A (en) * | 2018-07-25 | 2018-12-07 | 广东水果电影文化有限公司 | A kind of ceremony celebration balloon bracket |
| CN209557426U (en) * | 2019-02-01 | 2019-10-29 | 中国工程物理研究院激光聚变研究中心 | A kind of adhering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109630522A (en) | 2019-04-16 |
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