CN221081676U - A pendulum material tool for piece formula tantalum electric capacity assembly PCB board - Google Patents
A pendulum material tool for piece formula tantalum electric capacity assembly PCB board Download PDFInfo
- Publication number
- CN221081676U CN221081676U CN202322585489.0U CN202322585489U CN221081676U CN 221081676 U CN221081676 U CN 221081676U CN 202322585489 U CN202322585489 U CN 202322585489U CN 221081676 U CN221081676 U CN 221081676U
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- CN
- China
- Prior art keywords
- base
- air guide
- pcb
- cover plate
- jig
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- 239000000463 material Substances 0.000 title claims abstract description 22
- 229910052715 tantalum Inorganic materials 0.000 title claims abstract description 19
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000003990 capacitor Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 24
- 238000000034 method Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model relates to the technical field of material jigs, in particular to a material arranging jig for assembling a PCB (printed circuit board) by a sheet type tantalum capacitor, which comprises a base and a cover plate matched with the base, wherein one surface of the cover plate, which is close to the base, is provided with a containing die cavity for containing the PCB, one end surface of the base, which is close to the containing die cavity, is provided with an air guide groove and air guide holes communicated with the air guide groove, the air guide grooves and the air guide holes are respectively provided with a plurality of air guide grooves and are distributed in a rectangular array or an annular array along the central axis of the base, the bottom of the base is provided with a negative pressure bin communicated with the air guide holes, and the negative pressure bin is used for containing external vacuumizing equipment. According to the utility model, the PCB is effectively positioned and placed in the jig, and then the corresponding production and processing are effectively carried out by utilizing the jig in different production procedures, so that repeated positioning operation on the PCB is avoided, the production cost is reduced, the positioning precision is high, the conveying and the transferring are convenient, and the production efficiency and the production quality are improved.
Description
Technical Field
The utility model relates to the technical field of material jigs, in particular to a material arranging jig for a sheet type tantalum capacitor assembly PCB.
Background
The tantalum capacitor is a product with small volume and larger capacitance in the capacitor, the appearance structure of the tantalum capacitor is various, and the tantalum capacitor is made into a small element and a sheet element which are suitable for surface mounting, the tantalum capacitor is applied to the fields of military communication, aerospace, industrial control, video equipment, communication instruments and the like, the current production process of the tantalum capacitor comprises PCB (printed circuit board) silver paste, PCB placement materials, PCB silver paste drying, PCB material welding and the like, the PCB is mainly placed on corresponding production equipment platforms in different production processes in a manual mode at present, positioning blocks are adhered to two ends of each platform, positioning coordinates are required to be readjusted when the positioning blocks are replaced according to the PCB with different specification sizes, double-sided adhesive is adhered to the bottom of each platform, the PCB is fixed by the positioning blocks and the double-sided adhesive, the production cost is increased, the PCB is inaccurate in positioning due to repeated use, the positioning is easy to deviate, the positioning precision is low, the glue is easy to remain on the PCB, and the appearance of the product is affected.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, and provides a material arranging jig for assembling a PCB (printed Circuit Board) by a sheet-type tantalum capacitor, which is used for effectively positioning and placing the PCB in the jig, and then utilizing the jig to quickly and effectively circulate in different production procedures to perform corresponding production and processing, so that repeated positioning operation on the PCB is avoided, the production cost is reduced, the positioning precision is high, the conveying and the transferring are convenient, and the production efficiency and the production quality are improved.
In order to achieve the above purpose, the material placing jig for the sheet type tantalum capacitor assembly PCB comprises a base and a cover plate matched with the base, wherein one surface of the cover plate, which is close to the base, is provided with a containing die cavity for containing the PCB, one end surface of the base, which is close to the containing die cavity, is provided with an air guide groove and air guide holes communicated with the air guide groove, the air guide grooves and the air guide holes are respectively provided with a plurality of negative pressure bins communicated with the air guide holes and distributed in a rectangular array or an annular array along the central axis of the base, and the bottom of the base is provided with a vacuum bin communicated with the air guide holes, wherein the vacuum bin is used for containing external vacuumizing equipment.
Preferably, the two opposite angles of the base are provided with pins, the two opposite angles of the cover plate are provided with through holes, and the pins penetrate through the PCB and protrude into the through holes so as to clamp and fix the PCB between the base and the cover plate.
Preferably, the positioning shafts are arranged on the periphery of the base in a protruding mode, the positioning holes are formed in the periphery of the cover plate in a recessed mode, and the positioning shafts protrude into the positioning holes.
Preferably, grooves are concavely formed in the periphery of the base, magnet blocks are arranged in the grooves, and the cover plate is magnetically positioned by the base through the magnet blocks.
Preferably, a first taking groove for taking out the cover plate is formed in one side, close to the cover plate, of the base, and a second taking groove for taking out the base is formed in one side, far away from the cover plate, of the base.
Preferably, the base is provided with a clamping groove, and the clamping groove is concavely formed from the outer wall of the base.
Preferably, the corner of the base is provided with a first fool-proof angle, and the corner of the cover plate is provided with a second fool-proof angle matched with the first fool-proof angle.
The utility model has the beneficial effects that: the PCB is effectively positioned and placed in the jig, the corresponding production and processing are effectively carried out by quick circulation of the reuse jig in different production procedures, repeated positioning operation on the PCB is avoided, production cost is reduced, positioning accuracy is high, transportation and transfer are convenient, and production efficiency and production quality are improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic exploded view of the present utility model.
Fig. 3 is a schematic view of the bottom structure of the base of the present utility model.
The reference numerals include:
1-base 11-pin 12-positioning shaft
13-Groove 14-magnet block 15-first pick-up groove
16-Second picking groove 17-clamping groove 18-first fool-proof angle
2-Cover plate 21-accommodating die cavity 22-air guide groove
23-Air guide hole 24-negative pressure bin 25-through hole
26-Positioning holes 27-second fool-proof angle.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the material placing jig for assembling a PCB board by using a sheet-type tantalum capacitor of the present utility model comprises a base 1 and a cover plate 2 matched with the base 1, wherein a containing die cavity 21 for placing the PCB board is formed on one surface of the cover plate 2 and the base 1 combined with each other, an air guide groove 22 and an air guide hole 23 communicated with the air guide groove 22 are formed on one end surface of the base 1 close to the containing die cavity 21, the air guide grooves 22 and the air guide holes 23 are respectively provided with a plurality of negative pressure bins 24 communicated with the air guide holes 23, and the negative pressure bins 24 are used for placing external vacuumizing equipment.
Preferably, nine air holes 23 are arranged in a rectangular array, similarly, the nine air holes 23 can also be arranged in an annular array, the nine air holes 23 are communicated with a negative pressure bin 24, an external vacuumizing device is arranged in the negative pressure bin 24 and started to work, the external vacuumizing device is respectively arranged in the nine air holes 23 in an inserting way through the nine air holes 23 to transmit negative pressure to a plurality of air guide grooves 22 through the nine air holes 23, the plurality of air guide grooves 22 are arranged in a rectangular array, similarly, the plurality of air guide grooves 22 can also be arranged in an annular array, the structure is compact and the layout is reasonable, and then utilize nine air guide holes 23 to transmit negative pressure and pass through a plurality of air guide grooves 22 and evenly fill to holding die cavity 21, effectively reduce the loss, promote negative pressure utilization ratio, effectively with the air in the space between air guide hole 23 and the air guide groove 22 discharge completely, make the negative pressure of air guide groove 22 each point of different positions even unanimous, the negative pressure that utilizes air guide hole 23 to transmit evenly passes through air guide groove 22 to the bottom of PCB board, make the PCB board can be leveled and adsorb the location in holding die cavity 21, adsorb the location area big, effectively avoid the position of PCB board to take place the skew and take place the circumstances of unexpected warpage. According to the utility model, the PCB is effectively positioned and placed in the jig, and then the corresponding production and processing are effectively carried out by utilizing the jig in different production procedures, so that repeated positioning operation on the PCB is avoided, the production cost is reduced, the positioning precision is high, the conveying and the transferring are convenient, and the production efficiency and the production quality are improved.
The two opposite angles of the base 1 of the embodiment are provided with pins 11, the two opposite angles of the cover plate 2 are provided with through holes 25, and the pins 11 penetrate through the PCB and protrude into the through holes 25 so as to clamp and fix the PCB between the base 1 and the cover plate 2. Specifically, the two opposite angles of the base 1 are both provided with pins 11, and the pins 11 penetrate through the PCB and protrude into the through holes 25 so as to clamp and fix the PCB between the base 1 and the cover plate 2, and by means of the cooperation between the pins 11 and the through holes 25, the connection strength between the base 1 and the cover plate 2 is improved, and dislocation and offset of the PCB is further avoided.
The positioning shafts 12 are protruding from the periphery of the base 1 in this embodiment, the positioning holes 26 are recessed from the periphery of the cover plate 2, and the positioning shafts 12 protrude into the positioning holes 26. Specifically, the base 1 protrudes into the four positioning holes 26 through the four positioning shafts 12 respectively, so that the position fixing between the base 1 and the cover plate 2 is realized, the connection strength between the base 1 and the cover plate 2 is improved by means of the cooperation of the positioning shafts 12 and the positioning holes 26, and the base 1 and the cover plate 2 are effectively prevented from being accidentally misplaced and separated from each other.
Grooves 13 are concavely formed in the periphery of the base 1 of the embodiment, magnet blocks 14 are arranged in the grooves 13, and the cover plate 2 is magnetically positioned by the base 1 through the magnet blocks 14. Specifically, four magnet blocks 14 are respectively accommodated in the base 1 through four grooves 13, and then the cover plate 2 is magnetically positioned through the magnet blocks 14 by the base 1, so that the cover plate 2 is prevented from accidentally falling down and causing PCB (printed circuit board) deflection when the jig is transferred, the base 1 is made of aluminum metal, aluminum is a common metal material, the material cost is low, the processing cost is low, the melting point is 660 ℃, the weight is light, the process requirements are easily met, the cover plate 2 is made of a weak-magnetic stainless steel material, the weight of the stainless steel material is greater than that of the aluminum material, and the attractive force to the magnet blocks 14 is larger due to weak magnetism.
The side of the base 1 close to the cover plate 2 in this embodiment is provided with a first taking groove 15 for taking out the cover plate 2, and the side of the base 1 far from the cover plate 2 is provided with a second taking groove 16 for taking out the base 1. Specifically, the upper and lower surfaces of base 1 both sides have seted up respectively first groove 15 of taking, second groove 16 of taking, conveniently put and take out apron 2 and base 1, and then conveniently get and put the PCB board, and the practicality is strong.
The base 1 of the present embodiment is provided with a clamping groove 17, and the clamping groove 17 is concavely formed from the outer wall of the base 1. Specifically, the clamping groove 17 is formed on the outer side of the base 1, so that an external working mechanism can conveniently further fix the working position of the base 1 by using the clamping groove 17.
The corner of the base 1 of this embodiment is provided with a first fool-proof corner 18, and the corner of the cover plate 2 is provided with a second fool-proof corner 27 matched with the first fool-proof corner 18. Specifically, a corner of the base 1 is provided with a first foolproof corner 18, a corner of the cover plate 2 is provided with a second foolproof corner 27, and a worker can conveniently and rapidly judge that the placement positions of the first foolproof corner 18 and the second foolproof corner 27 are correct by observing the placement positions of the first foolproof corner 18 and the second foolproof corner 27.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (7)
1. A pendulum material tool that is used for piece formula tantalum electric capacity to assemble PCB board, its characterized in that: including the base and with the apron of base cooperation use, the cover plate is close to the one side of base and has been seted up the holding die cavity that is used for placing the PCB board, the base is close to the holding die cavity one end face be provided with the air guide groove and with the air guide hole of air guide groove intercommunication, air guide groove, air guide hole are provided with a plurality of respectively and are rectangular array or annular array arrangement along the central axis of base, the bottom of base is provided with the negative pressure storehouse with the air guide hole intercommunication, the negative pressure storehouse is used for placing external evacuating equipment.
2. The material placing jig for a chip tantalum capacitor assembly PCB according to claim 1, wherein: the PCB is characterized in that pins are arranged at two opposite angles of the base, through holes are formed in the two opposite angles of the cover plate, and the pins penetrate through the PCB and protrude into the through holes so as to clamp and fix the PCB between the base and the cover plate.
3. The material placing jig for a chip tantalum capacitor assembly PCB according to claim 1, wherein: the base is provided with positioning shafts in a protruding mode all around, positioning holes are formed in the periphery of the cover plate in a recessed mode, and the positioning shafts protrude into the positioning holes.
4. The material placing jig for a chip tantalum capacitor assembly PCB according to claim 1, wherein: grooves are concavely formed in the periphery of the base, magnet blocks are arranged in the grooves, and the cover plate is magnetically positioned by the base through the magnet blocks.
5. The material placing jig for a chip tantalum capacitor assembly PCB according to claim 1, wherein: the base is close to one side of apron and has offered the first groove of taking that is used for taking out the apron, the base is kept away from one side of apron and has been offered the second groove of taking out that is used for taking out the base.
6. The material placing jig for a chip tantalum capacitor assembly PCB according to claim 1, wherein: the base is provided with a clamping groove, and the clamping groove is concavely formed from the outer wall of the base.
7. The material placing jig for a chip tantalum capacitor assembly PCB according to claim 1, wherein: the corner of base is provided with first foolproof angle, the corner of apron is provided with the second foolproof angle that uses with first foolproof angle cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585489.0U CN221081676U (en) | 2023-09-21 | 2023-09-21 | A pendulum material tool for piece formula tantalum electric capacity assembly PCB board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585489.0U CN221081676U (en) | 2023-09-21 | 2023-09-21 | A pendulum material tool for piece formula tantalum electric capacity assembly PCB board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221081676U true CN221081676U (en) | 2024-06-04 |
Family
ID=91261157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322585489.0U Active CN221081676U (en) | 2023-09-21 | 2023-09-21 | A pendulum material tool for piece formula tantalum electric capacity assembly PCB board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221081676U (en) |
-
2023
- 2023-09-21 CN CN202322585489.0U patent/CN221081676U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |