CN113118094A - Good computer chip of stability is with removing mucilage binding and putting - Google Patents
Good computer chip of stability is with removing mucilage binding and putting Download PDFInfo
- Publication number
- CN113118094A CN113118094A CN202110415463.4A CN202110415463A CN113118094A CN 113118094 A CN113118094 A CN 113118094A CN 202110415463 A CN202110415463 A CN 202110415463A CN 113118094 A CN113118094 A CN 113118094A
- Authority
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- China
- Prior art keywords
- fixedly connected
- groove
- computer chip
- glue removing
- shaft
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- 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.)
- Pending
Links
- 229920000715 Mucilage Polymers 0.000 title claims abstract description 6
- 239000000853 adhesive Substances 0.000 title claims abstract description 6
- 239000003292 glue Substances 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000013078 crystal Substances 0.000 claims abstract description 17
- 230000005389 magnetism Effects 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 13
- 239000011550 stock solution Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B08B1/32—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
Abstract
The invention relates to the technical field of computer accessories and discloses a glue removing device for a computer chip with good stability. This good computer chip of stability is with removing mucilage binding and putting, driving motor drives the drive pivot in step simultaneously and rotates, it drives the perpendicular reciprocating motion of activity apical axis to remove the counter roll, activity apical axis and piezoelectric crystal contact, produce the electric current after the piezoelectric crystal pressurized, make the electro-magnet circular telegram have magnetism, make magnet ejector pad extrusion elasticity stock solution chamber, the inside packing of elasticity stock solution chamber has the stripping liquid, the stripping liquid overflows from the liquid outlet nozzle, stripping liquid dissolves glue through intermittent type nature dropwise add, improve the degumming effect, avoid going out too much simultaneously and cause the waste.
Description
Technical Field
The invention relates to the technical field of computer accessories, in particular to a glue removing device for a computer chip with good stability.
Background
After the invention of transistors and mass production, various solid-state semiconductor devices such as diodes, transistors, etc. are used in large quantities, replacing the function and role of vacuum tubes in the circuit, and compared with the manual assembly of circuits using individual discrete electronic devices, the integrated circuit can integrate a large number of micro-transistors into a small chip, which is a great progress.
Along with the progress of scientific technology, the automation degree of chip production is higher and higher, in the existing semiconductor chip manufacturing technology, a chip is integrated on a frame firstly and then corresponding operation is carried out, the operation mainly comprises sintering, plastic packaging, cutting, injection removal and inspection operation in each stage, the plastic packaging process is a key step related to the quality of a product, the cutting and residual glue removing process after the plastic packaging is finished is also key, the existing chip glue removing is generally manually removed by a graver, but the manual removing effect is poor, the glue removing is incomplete and the surface of the chip is possibly damaged, so that the glue removing device for the computer chip with good stability is provided for solving the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the glue removing device for the computer chip, which has good stability and good glue removing effect, and solves the problems that the existing glue removing device for the chip is generally manually removed by a nicking tool, but the manual removing effect is poor, the glue removing is incomplete and the surface of the chip is possibly damaged.
(II) technical scheme
In order to realize the purposes of good stability and good glue removing effect, the invention provides the following technical scheme: a glue removing device for a computer chip with good stability comprises an equipment shell and a glue removing tool bit, wherein a driving motor is fixedly connected inside the equipment shell, a driving rotating shaft is fixedly connected to the top of the driving motor, a corrugated groove is formed inside the driving rotating shaft, a movable block is fixedly connected inside the corrugated groove, a movable fulcrum shaft is fixedly connected to the outer side of the movable block, a movable top shaft is fixedly connected to the top of the movable fulcrum shaft, a limiting plate is fixedly connected inside the equipment shell, a through groove is formed inside the limiting plate, a piezoelectric crystal is fixedly connected to the inner top wall of the equipment shell, a rotating fulcrum shaft is fixedly connected to the bottom of the driving motor, the glue removing tool bit is fixedly connected to the bottom of the rotating fulcrum shaft, a containing groove is formed inside the rotating fulcrum shaft, an elastic liquid storage cavity is fixedly connected inside the, the inside of the rotating fulcrum is fixedly connected with an electromagnet.
Preferably, the outer side of the movable top shaft is movably connected inside the through groove, the movable fulcrum shaft drives the movable top shaft to vertically reciprocate, and the through groove limits the movable top shaft not to horizontally move.
Preferably, the piezoelectric crystal is electrically connected to a current amplifier, the current amplifier is electrically connected to the electromagnet, the piezoelectric crystal generates current after being pressed, and the current is amplified by the current amplifier and then is transmitted to the electromagnet, so that the electromagnet is magnetic when being electrified.
Preferably, the corresponding surfaces of the electromagnet and the magnet push block are opposite in magnetism, the magnet push block is movably connected inside the accommodating groove, and repulsive force is generated between the electromagnet and the magnet push block.
Preferably, the wave-shaped groove is a continuous V-shaped structure elongated groove, and the movable block freely moves in the wave-shaped groove, so that the movable fulcrum shaft is driven to vertically reciprocate.
Preferably, the elastic liquid storage cavity is filled with stripping liquid, the stripping liquid component and the chip glue component are mutually dissolved, and the glue is dissolved by dropwise adding the stripping liquid, so that the glue removing effect is improved.
Preferably, the mounting groove has been seted up to equipment shell inside, rotates counter roll outside swing joint inside the mounting groove, and driving motor drives and rotates the counter roll rotation to the drive removes gluey tool bit and rotates.
Preferably, the inside thread groove that has seted up of rotation fulcrum, remove gluey tool bit outside fixedly connected with screw thread arch, through thread groove and the mutual joint of screw thread arch, will remove gluey tool bit and fix in rotation fulcrum bottom, conveniently change and remove gluey tool bit.
(III) advantageous effects
Compared with the prior art, the invention provides the glue removing device for the computer chip with good stability, which has the following beneficial effects:
1. this computer chip that stability is good is with removing mucilage binding and puts, driving motor drives and rotates the fulcrum rotation to the drive removes gluey tool bit and rotates, holds the equipment casing, will remove gluey tool bit and aim at the chip, carries out the rotational friction and removes gluey, through thread groove and the protruding mutual joint of screw thread, will remove gluey tool bit and fix in rotation fulcrum bottom, conveniently change and remove gluey tool bit.
2. This good computer chip of stability is with removing mucilage binding and putting, driving motor drives the drive pivot in step simultaneously and rotates, it drives the perpendicular reciprocating motion of activity apical axis to remove the counter roll, activity apical axis and piezoelectric crystal contact, produce the electric current after the piezoelectric crystal pressurized, make the electro-magnet circular telegram have magnetism, make magnet ejector pad extrusion elasticity stock solution chamber, the inside packing of elasticity stock solution chamber has the stripping liquid, the stripping liquid overflows from the liquid outlet nozzle, stripping liquid dissolves glue through intermittent type nature dropwise add, improve the degumming effect, avoid going out too much simultaneously and cause the waste.
Drawings
FIG. 1 is a side view of a piezoelectric crystal according to the present invention in an uncompressed state;
FIG. 2 is a side view of a piezoelectric crystal according to the present invention in a pressed state;
FIG. 3 is a side view of the movable support shaft of the present invention;
FIG. 4 is a side view of the pivot shaft of the present invention.
In the figure: 1. an equipment housing; 2. a drive motor; 3. driving the rotating shaft; 4. a wave-shaped groove; 5. a movable block; 6. a through groove; 7. moving the fulcrum; 8. a movable top shaft; 9. a limiting plate; 10. a piezoelectric crystal; 11. rotating the fulcrum shaft; 12. a glue removing cutter head; 13. accommodating grooves; 14. an elastic liquid storage cavity; 15. a magnet push block; 16. a liquid outlet nozzle; 17. an electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a stable glue removing device for a computer chip comprises an equipment housing 1 and a glue removing tool bit 12, wherein a driving motor 2 is fixedly connected inside the equipment housing 1, a driving rotating shaft 3 is fixedly connected at the top of the driving motor 2, a wave-shaped groove 4 is formed inside the driving rotating shaft 3, a movable block 5 is fixedly connected inside the wave-shaped groove 4, a movable fulcrum 7 is fixedly connected outside the movable block 5, the wave-shaped groove 4 is a continuous V-shaped elongated groove, the movable block 5 freely moves in the wave-shaped groove 4 to drive the movable fulcrum 7 to vertically reciprocate, a movable top shaft 8 is fixedly connected at the top of the movable fulcrum 7, a limiting plate 9 is fixedly connected inside the equipment housing 1, a through groove 6 is formed inside the limiting plate 9, the outside of the movable top shaft 8 is movably connected inside the through groove 6, the movable fulcrum 7 drives the movable top shaft 8 to vertically reciprocate, the penetrating groove 6 limits the movable top shaft 8 not to move horizontally, the inner top wall of the equipment shell 1 is fixedly connected with a piezoelectric crystal 10, the piezoelectric crystal 10 is electrically connected to a current amplifier, the current amplifier is electrically connected to the electromagnet 17, the piezoelectric crystal 10 generates current after being pressed, the current is amplified by the current amplifier and then is transmitted to the electromagnet 17, and the electromagnet 17 is electrified and has magnetism;
the bottom of the driving motor 2 is fixedly connected with a rotating fulcrum shaft 11, the bottom of the rotating fulcrum shaft 11 is fixedly connected with a glue removing tool bit 12, a mounting groove is formed in the equipment shell 1, the outer side of the rotating fulcrum shaft 11 is movably connected inside the mounting groove, the driving motor 2 drives the rotating fulcrum shaft 11 to rotate, so as to drive the glue removing tool bit 12 to rotate, a thread groove is formed in the rotating fulcrum shaft 11, a thread bulge is fixedly connected to the outer side of the glue removing tool bit 12, the glue removing tool bit 12 is fixed at the bottom of the rotating fulcrum shaft 11, the glue removing tool bit 12 is convenient to replace, a holding groove 13 is formed in the rotating fulcrum shaft 11, an elastic liquid storage cavity 14 is fixedly connected in the holding groove 13, a stripping liquid is filled in the elastic liquid storage cavity 14, the stripping liquid component and a chip glue component are mutually dissolved, the glue is dissolved by dripping the stripping, the bottom of the elastic liquid storage cavity 14 is fixedly connected with a liquid outlet 16, the inside of the rotating fulcrum 11 is fixedly connected with an electromagnet 17, the magnetism of the corresponding surface of the electromagnet 17 and the magnetism of the magnet push block 15 are opposite, the magnet push block 15 is movably connected inside the accommodating groove 13, and repulsive force is generated between the electromagnet 17 and the magnet push block 15.
The working principle is as follows: the driving motor 2 drives the rotating fulcrum shaft 11 to rotate, so that the glue removing tool bit 12 is driven to rotate, the equipment shell 1 is held, the glue removing tool bit 12 is aligned to a chip to perform rotating friction to remove glue, the glue removing tool bit 12 is fixed at the bottom of the rotating fulcrum shaft 11 through mutual clamping of a thread groove and a thread bulge, and the glue removing tool bit 12 is convenient to replace;
meanwhile, the driving motor 2 synchronously drives the driving rotating shaft 3 to rotate, so that the movable block 5 freely moves in the wave-shaped groove 4, thereby driving the movable fulcrum 7 to vertically reciprocate, driving the movable top shaft 8 to vertically reciprocate by the movable fulcrum 7, limiting the movable top shaft 8 from horizontally moving by the penetrating groove 6, contacting the movable top shaft 8 with the piezoelectric crystal 10, generating current after the piezoelectric crystal 10 is pressed, the current is transmitted to the electromagnet 17 after being amplified by the current amplifier, so that the electromagnet 17 is electrified and has magnetism, repulsive force is generated between the electromagnet 17 and the magnet push block 15, so that the magnet push block 15 extrudes the elastic liquid storage cavity 14, stripping liquid is filled in the elastic liquid storage cavity 14, components of the stripping liquid and components of chip glue are mutually dissolved, the stripping liquid overflows from the liquid outlet nozzle 16, the stripping liquid is intermittently dripped to dissolve the glue, so that the glue removing effect is improved, and the waste caused by excessive liquid discharge is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a good computer chip of stability is with removing mucilage binding and puts, includes equipment housing (1) and removes gluey tool bit (12), its characterized in that: the device comprises a device shell (1), wherein a driving motor (2) is fixedly connected inside the device shell (1), a driving rotating shaft (3) is fixedly connected to the top of the driving motor (2), a wave-shaped groove (4) is formed inside the driving rotating shaft (3), a movable block (5) is fixedly connected inside the wave-shaped groove (4), a movable fulcrum (7) is fixedly connected to the outer side of the movable block (5), a movable top shaft (8) is fixedly connected to the top of the movable fulcrum (7), a limiting plate (9) is fixedly connected inside the device shell (1), a penetrating groove (6) is formed inside the limiting plate (9), a piezoelectric crystal (10) is fixedly connected to the inner top wall of the device shell (1), a rotating fulcrum (11) is fixedly connected to the bottom of the driving motor (2), a glue removing tool bit (12) is fixedly connected to the bottom of the rotating fulcrum (11), a containing groove (13, the top of the elastic liquid storage cavity (14) is fixedly connected with a magnet push block (15), the bottom of the elastic liquid storage cavity (14) is fixedly connected with a liquid outlet nozzle (16), and the inside of the rotating fulcrum shaft (11) is fixedly connected with an electromagnet (17).
2. The glue removing device for the computer chip with good stability as claimed in claim 1, wherein: the outer side of the movable top shaft (8) is movably connected inside the through groove (6).
3. The glue removing device for the computer chip with good stability as claimed in claim 1, wherein: the piezoelectric crystal (10) is electrically connected to a current amplifier, and the current amplifier is electrically connected to the electromagnet (17).
4. The glue removing device for the computer chip with good stability as claimed in claim 1, wherein: the corresponding surfaces of the electromagnet (17) and the magnet push block (15) are opposite in magnetism, and the magnet push block (15) is movably connected inside the accommodating groove (13).
5. The glue removing device for the computer chip with good stability as claimed in claim 1, wherein: the wave-shaped groove (4) is a continuous V-shaped structure long groove.
6. The glue removing device for the computer chip with good stability as claimed in claim 1, wherein: the elastic liquid storage cavity (14) is filled with stripping liquid.
7. The glue removing device for the computer chip with good stability as claimed in claim 1, wherein: the equipment is characterized in that an installation groove is formed in the equipment shell (1), and the outer side of the rotating support shaft (11) is movably connected into the installation groove.
8. The glue removing device for the computer chip with good stability as claimed in claim 1, wherein: a thread groove is formed in the rotating fulcrum shaft (11), and a thread bulge is fixedly connected to the outer side of the glue removing tool bit (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110415463.4A CN113118094A (en) | 2021-04-18 | 2021-04-18 | Good computer chip of stability is with removing mucilage binding and putting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110415463.4A CN113118094A (en) | 2021-04-18 | 2021-04-18 | Good computer chip of stability is with removing mucilage binding and putting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113118094A true CN113118094A (en) | 2021-07-16 |
Family
ID=76777123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110415463.4A Pending CN113118094A (en) | 2021-04-18 | 2021-04-18 | Good computer chip of stability is with removing mucilage binding and putting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113118094A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797997A (en) * | 2016-05-12 | 2016-07-27 | 常州市武进恒辉通信设备有限公司 | Diode glue removing and cleaning device |
| CN207204777U (en) * | 2017-04-12 | 2018-04-10 | 信丰县弘业电子有限公司 | Workbench glue remove device is used in a kind of electronic components processing |
| CN209887290U (en) * | 2018-12-24 | 2020-01-03 | 苏州翼文电子科技有限公司 | Circuit board glue removing equipment capable of automatically switching |
| CN210355248U (en) * | 2019-07-05 | 2020-04-21 | 殷鹏辉 | Automatic glue removing instrument |
| CN211104136U (en) * | 2019-10-17 | 2020-07-28 | 振昌胶粘制品(惠州)有限公司 | Cutting device for sticker |
| CN211385922U (en) * | 2019-11-08 | 2020-09-01 | 太仓市威士通电子科技有限公司 | Diode group residual glue removing device |
-
2021
- 2021-04-18 CN CN202110415463.4A patent/CN113118094A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797997A (en) * | 2016-05-12 | 2016-07-27 | 常州市武进恒辉通信设备有限公司 | Diode glue removing and cleaning device |
| CN207204777U (en) * | 2017-04-12 | 2018-04-10 | 信丰县弘业电子有限公司 | Workbench glue remove device is used in a kind of electronic components processing |
| CN209887290U (en) * | 2018-12-24 | 2020-01-03 | 苏州翼文电子科技有限公司 | Circuit board glue removing equipment capable of automatically switching |
| CN210355248U (en) * | 2019-07-05 | 2020-04-21 | 殷鹏辉 | Automatic glue removing instrument |
| CN211104136U (en) * | 2019-10-17 | 2020-07-28 | 振昌胶粘制品(惠州)有限公司 | Cutting device for sticker |
| CN211385922U (en) * | 2019-11-08 | 2020-09-01 | 太仓市威士通电子科技有限公司 | Diode group residual glue removing device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210716 |
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| RJ01 | Rejection of invention patent application after publication |