CN217236832U - Tray structure for assisting in integrated circuit paster solder paste detection - Google Patents
Tray structure for assisting in integrated circuit paster solder paste detection Download PDFInfo
- Publication number
- CN217236832U CN217236832U CN202220822463.6U CN202220822463U CN217236832U CN 217236832 U CN217236832 U CN 217236832U CN 202220822463 U CN202220822463 U CN 202220822463U CN 217236832 U CN217236832 U CN 217236832U
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- China
- Prior art keywords
- tray
- integrated circuit
- solder paste
- tray base
- assisting
- 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.)
- Expired - Fee Related
Links
- 229910000679 solder Inorganic materials 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 title abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 11
- 239000006071 cream Substances 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a tray structure for assisting in detecting solder paste on an integrated circuit patch, which comprises a tray base, wherein the upper surface of the tray base is provided with two mounting plates, the front and the back of each mounting plate are symmetrically provided with two, the middle of the tray base is provided with a rotating shaft, a clamping mechanism is arranged between the two mounting plates and comprises a rotating gear, the lower surface of the rotating gear is connected with the upper end of the rotating shaft, the front and the back ends of the rotating gear are respectively engaged and connected with a toothed plate, the back end, the right end and the front end of the toothed plate, the left end of the toothed plate are respectively provided with a clamping plate, the lower end of the tray base is provided with a limiting mechanism, and the integrated circuit patch can be rapidly clamped and fixed by the arranged clamping mechanism, so that the integrated circuit patch is prevented from shaking and deviating, the quality of solder paste detection work is improved, and the clamping mechanism has simple structure, the integrated circuit patch is convenient and fast to mount and dismount, and the working efficiency is higher.
Description
Technical Field
The utility model belongs to the technical field of the tray structure, concretely relates to tray structure that auxiliary integrated circuit paster tin cream detected.
Background
The mainstream of the electronic products is the precision electronic high-tech products, the design of the PCB tends to change and develop along with the change of the appearance style of the product besides the cost, in the SMT manufacturing process, in order to ensure the printing quality of the electronic products, the parameters of the solder paste are usually detected by a special solder paste detection device, and the SE300 is the device for detecting the solder paste.
When carrying out the tin cream to the integrated circuit paster and examining time measuring, need place the integrated circuit paster on testing platform earlier, current testing platform part is provided with the tray structure, but the structural fixed establishment that does not generally be equipped with of tray, leads to the integrated circuit paster in the testing process, and the integrated circuit paster takes place to rock easily and leads to the offset, influences detection quality, and the result of use is relatively poor, for this we propose the tray structure that supplementary integrated circuit paster tin cream detected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tray structure that supplementary integrated circuit paster tin cream detected to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: tray structure that supplementary integrated circuit paster tin cream detected, including the tray base, the upper surface of tray base is provided with the mounting panel, and the symmetry is provided with two around the mounting panel, the centre of tray base is provided with the pivot, two be provided with fixture between the mounting panel, fixture includes rotating gear, rotating gear's lower surface is connected with the upper end of pivot, both ends all mesh around rotating gear is connected with the pinion rack, the rear end right-hand member and the front end of pinion rack the left end of pinion rack all is provided with the grip block, the lower extreme of tray base is provided with stop gear, two be provided with place the platform between the mounting panel, and place the platform setting directly over rotating gear.
Preferably, the limiting mechanism comprises a ratchet wheel and a fixing rod, the ratchet wheel is arranged on the circumferential surface of the lower end of the rotating shaft, the fixing rod is arranged on the left side of the ratchet wheel, the upper end of the fixing rod is arranged on the lower surface of the tray base, the circumferential surface of the fixing rod is rotatably connected with a pawl, the right end of the pawl abuts against the ratchet wheel, a torsion spring is arranged on the upper surface of the pawl, and the torsion spring is sleeved on the circumferential surface of the fixing rod.
Preferably, the lower end of the rotating shaft is provided with a knob, the surface of the knob is sleeved with an anti-slip sleeve, and the surface of one side, close to the rotating gear, of each of the two clamping plates is provided with a rubber pad.
Preferably, two the mounting panel all seted up the shifting chute near one side of rotating gear, two the pinion rack is sliding mounting respectively in two the inside of shifting chute.
Preferably, a bearing is arranged inside the tray base, and the rotating shaft is rotatably connected with the inside of the tray base through the bearing.
Preferably, the left end of the toothed plate at the rear end and the right end of the toothed plate at the front end are both provided with a baffle.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this tray structure that supplementary integrated circuit paster tin cream detected through the fixture that sets up, can carry out the centre gripping fast to the integrated circuit paster fixed, has avoided the integrated circuit paster to take place to rock the skew, has improved the quality of tin cream detection achievement, and fixture simple structure, and convenient and fast is dismantled in the installation of integrated circuit paster, and work efficiency is higher.
(2) This tray structure that supplementary integrated circuit paster tin cream detected through the stop gear who sets up, has avoided fixture to take place the reverse movement to improved fixture's stability, improved the stability in the integrated circuit paster testing process then, feasible follow-up testing effect is better, and the practicality is higher.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a cross-sectional top view of the present invention;
fig. 4 is a right sectional view of the present invention.
In the figure: 1. a tray base; 2. mounting a plate; 3. a rotating shaft; 4. a clamping mechanism; 401. a rotating gear; 402. a toothed plate; 403. a clamping plate; 5. a limiting mechanism; 501. a ratchet wheel; 502. fixing the rod; 503. a pawl; 504. a torsion spring; 6. placing a platform; 7. a knob; 8. the slot is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, the utility model provides a tray structure that supplementary integrated circuit paster tin cream detected, including tray base 1, tray base 1's upper surface is provided with mounting panel 2, and the symmetry is provided with two around the mounting panel 2, tray base 1's centre is provided with pivot 3, be provided with fixture 4 between two mounting panels 2, fixture 4 includes rotating gear 401, rotating gear 401's lower surface is connected with the upper end of pivot 3, both ends all mesh around rotating gear 401 is connected with pinion rack 402, the right-hand member of rear end pinion rack 402 and the left end of front end pinion rack 402 all are provided with grip block 403, tray base 1's lower extreme is provided with stop gear 5, be provided with place the platform 6 between two mounting panels 2, and place the platform 6 setting is directly over rotating gear 401.
In this embodiment, preferably, the limiting mechanism 5 includes a ratchet 501 and a fixing rod 502, the ratchet 501 is disposed on the circumferential surface of the lower end of the rotating shaft 3, the fixing rod 502 is disposed on the left side of the ratchet 501, the upper end of the fixing rod 502 is disposed on the lower surface of the tray base 1, the circumferential surface of the fixing rod 502 is rotatably connected with a pawl 503, the right end of the pawl 503 abuts against the ratchet 501, the upper surface of the pawl 503 is provided with a torsion spring 504, and the torsion spring 504 is sleeved on the circumferential surface of the fixing rod 502, the structure is arranged, when the rotating shaft 3 rotates clockwise, the ratchet 501 can be driven to rotate smoothly, when the rotating shaft 3 does not rotate, the ratchet 501 is under the action of the pawl 503 and the torsion spring 504, and can not rotate reversely, so that the stability of the upper end clamping mechanism 4 is improved.
In this embodiment, it is preferred, the lower extreme of pivot 3 is provided with knob 7, and the surface cover of knob 7 is equipped with anti-skidding cover, it is preferred, two grip blocks 403 are close to a side surface of rolling gear 401 and all are provided with the rubber pad, the setting of knob 7, be convenient for the staff passes through knob 7 and rotates pivot 3, the setting of anti-skidding cover, the frictional force on knob 7 surface has been increased, the probability of skidding takes place when rotating knob 7 has been reduced, the practicality of knob 7 has been improved, the setting of rubber pad, can cushion the dynamics between grip block 403 and the integrated circuit paster, avoided grip block 403 centre gripping dynamics too big to cause the damage to the integrated circuit paster, and the rubber pad can increase the frictional force between grip block 403 and the integrated circuit paster, thereby the centre gripping effect of grip block 403 has been improved, then be convenient for subsequent tin cream detection work.
In this embodiment, preferably, the moving grooves 8 have been all seted up to one side that two mounting panels 2 are close to the rotating gear 401, and two pinion racks 402 are respectively slidable mounting in the inside of two moving grooves 8, and the setting of moving grooves 8 provides the removal space for pinion rack 402, and then the pinion rack 402 of being convenient for drives grip block 403 horizontal migration smoothly.
In this embodiment, preferably, the inside of tray base 1 is provided with the bearing, and pivot 3 passes through the bearing to be connected with tray base 1's inside rotation, and the setting of bearing can play spacing effect to pivot 3, and because the characteristic of bearing self for pivot 3 rotates more smoothly, avoids pivot 3 to take place to block and affects fixture 4's use.
In this embodiment, preferably, the left end of rear end pinion rack 402 and the right-hand member of front end pinion rack 402 all are provided with the baffle, and the setting of baffle has injectd pinion rack 402's displacement, has avoided pinion rack 402 to remove too much and has influenced subsequent use to the practicality of pinion rack 402 has been improved.
The utility model discloses a theory of operation and use flow: when the device is used, firstly, the tray base 1 is placed below a solder paste detection device, then an integrated circuit patch is placed on the placing platform 6, then the knob 7 is rotated, the knob 7 rotates anticlockwise to drive the rotating shaft 3 and the rotating gear 401 to rotate anticlockwise so as to drive the two toothed plates 402 to move horizontally, then the two clamping plates 403 are driven to move oppositely, so that the two clamping plates 403 clamp the left end and the right end of the integrated circuit patch, then solder paste detection work can be carried out on the integrated circuit patch, after detection is completed, the pawl 503 rotates firstly so that the pawl 503 is not in contact with the ratchet wheel 501, then the knob 7 rotates reversely, the rotating shaft 3 and the rotating gear 401 are driven to rotate clockwise by the clockwise rotation of the knob 7, so that the two toothed plates 402 and the two clamping plates 403 move oppositely, and the two clamping plates 403 lose the clamping effect on the integrated circuit patch, at this moment, the integrated circuit paster after the detection is finished can be taken down and replaced by a new integrated circuit paster, and then subsequent solder paste detection work is facilitated.
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 (6)
1. Tray structure that supplementary integrated circuit paster tin cream detected, including tray base (1), its characterized in that: the upper surface of the tray base (1) is provided with two mounting plates (2), and the two mounting plates (2) are symmetrically arranged in front and back, a rotating shaft (3) is arranged in the middle of the tray base (1), a clamping mechanism (4) is arranged between the two mounting plates (2), the clamping mechanism (4) comprises a rotating gear (401), the lower surface of the rotating gear (401) is connected with the upper end of the rotating shaft (3), toothed plates (402) are respectively connected to the front end and the rear end of the rotating gear (401) in a meshing manner, clamping plates (403) are respectively arranged at the right end of the toothed plate (402) at the rear end and the left end of the toothed plate (402) at the front end, the lower extreme of tray base (1) is provided with stop gear (5), two be provided with place the platform (6) between mounting panel (2), and place the platform (6) and set up directly over running gear (401).
2. The tray structure for assisting ic die attach solder paste testing of claim 1, wherein: the limiting mechanism (5) comprises a ratchet wheel (501) and a fixing rod (502), the ratchet wheel (501) is arranged on the circumferential surface of the lower end of the rotating shaft (3), the fixing rod (502) is arranged on the left side of the ratchet wheel (501), the upper end of the fixing rod (502) is arranged on the lower surface of the tray base (1), a pawl (503) is rotatably connected to the circumferential surface of the fixing rod (502), the right end of the pawl (503) is abutted to the ratchet wheel (501), a torsion spring (504) is arranged on the upper surface of the pawl (503), and the torsion spring (504) is sleeved on the circumferential surface of the fixing rod (502).
3. The tray structure for assisting ic die attach solder paste testing of claim 1, wherein: the lower extreme of pivot (3) is provided with knob (7), and the surface cover of knob (7) is equipped with anti-skidding cover, two grip block (403) are close to the lateral surface of running gear (401) and all are provided with the rubber pad.
4. The tray structure for assisting ic die attach solder paste testing of claim 1, wherein: two a moving groove (8) has all been seted up to one side that mounting panel (2) are close to rotating gear (401), two pinion rack (402) slidable mounting respectively is in two the inside of moving groove (8).
5. The tray structure for assisting ic die attach solder paste testing of claim 1, wherein: the tray is characterized in that a bearing is arranged inside the tray base (1), and the rotating shaft (3) is rotatably connected with the inside of the tray base (1) through the bearing.
6. The tray structure for assisting ic die attach solder paste testing of claim 1, wherein: the left end of the toothed plate (402) at the rear end and the right end of the toothed plate (402) at the front end are both provided with baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822463.6U CN217236832U (en) | 2022-04-11 | 2022-04-11 | Tray structure for assisting in integrated circuit paster solder paste detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822463.6U CN217236832U (en) | 2022-04-11 | 2022-04-11 | Tray structure for assisting in integrated circuit paster solder paste detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217236832U true CN217236832U (en) | 2022-08-19 |
Family
ID=82819724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220822463.6U Expired - Fee Related CN217236832U (en) | 2022-04-11 | 2022-04-11 | Tray structure for assisting in integrated circuit paster solder paste detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217236832U (en) |
-
2022
- 2022-04-11 CN CN202220822463.6U patent/CN217236832U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220819 |