CN207239845U - A kind of Vertical traverse pcb board nog plate mechanism - Google Patents
A kind of Vertical traverse pcb board nog plate mechanism Download PDFInfo
- Publication number
- CN207239845U CN207239845U CN201721163135.5U CN201721163135U CN207239845U CN 207239845 U CN207239845 U CN 207239845U CN 201721163135 U CN201721163135 U CN 201721163135U CN 207239845 U CN207239845 U CN 207239845U
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- China
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- pcb board
- support
- rocker piece
- nog plate
- elastomer block
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Abstract
The utility model discloses a kind of Vertical traverse pcb board nog plate mechanism, including first support, square tube, rack, shaft, gear, servomotor, second support, speed regulating motor, connecting shaft, rocker piece, elastomer block, bistrique, the feed bin that quantity is 2 is arranged symmetrically along the rocker piece, cushion chamber, elastic of the quantity no less than 2 is evenly distributed with along the elastomer block, feeding-passage, abrasive material enters cushion chamber through feeding-passage, the configured distributing trough in elastomer block falls on pcb board again, servomotor work band rotary bistrique vertically moves, abrasive material can enter carries out nog plate between bistrique and pcb board to it, elastomer block and elastic occur micro-strain and abrasive material pressure are attached to pcb board surface, so as to improve the uniformity of nog plate.The apparatus structure is simple, is designed using float design and Vertical traverse, can carry out nog plate processing to pcb board automatically, and not only nog plate uniformity is good, but also effectively prevents thick abrasive material from destroying pcb board, meanwhile, feed bin Integrated design, without in addition setting charging mechanism.
Description
Technical field
It the utility model is related to a kind of mechanical device, more particularly to a kind of Vertical traverse pcb board nog plate mechanism.
Background technology
Printed wiring board, also known as pcb board, are the supporters of electronic component, are the loads of electronic component electrical connection
Body, the complex manufacturing technology of pcb board, before green oil covering is carried out, it is necessary to it is surface-treated, and being surface-treated usually has two
Kind, one kind is physics nog plate, and another kind is chemical nog plate.
A. physics nog plate：Physics nog plate adds volcanic ash polishing, coarse surface generally by mill rumble.Basic principle be by
Rumble high-speed rotation is ground, nog plate is carried out to pcb board using volcanic ash as abrasive material, removes the debris oxide on copper surface, increase
The combination power of copper coin and green oil.
B. chemical nog plate：Chemical nog plate is micro- to the progress of copper surface by chemical medicinal liquid (H2SO4 and NPS pickling or alkali cleaning)
Erosion, to reach the effect of roughening copper face.Basic principle is the faint chemical reaction by NPS (i.e. sodium peroxydisulfate) and Cu, by plate
Cu roughening on face.
Solution after being reacted due to chemical nog plate easily leads to environmental pollution, many producers use physics nog plate, but existing
Have that the mill rumble length of physics nog plate equipment is longer, it is difficult to which abrasive material and pcb board uniformly are carried out contact nog plate, cause nog plate effect
Difference, simultaneously as the situation of pcb board layers of copper destruction is easily occurring in the pure of some thick abrasive materials.In view of disadvantages described above, having in fact must
Design a kind of Vertical traverse pcb board nog plate mechanism.
Utility model content
The technical problem to be solved by the utility model is to：A kind of Vertical traverse pcb board nog plate mechanism is provided, to solve to make
With mill rumble and it is equipped with the problem of abrasive material of injection is to pcb board nog plate lack of homogeneity.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of Vertical traverse pcb board nog plate mechanism, bag
Include first support, square tube, rack, shaft, gear, servomotor, second support, speed regulating motor, connecting shaft, rocker piece, elasticity
Block, bistrique, be arranged symmetrically along the rocker piece feed bin, cushion chamber that quantity is 2, be evenly distributed with quantity along the elastomer block and be no less than
The elastic of 2, feeding-passage, the square tube are located on the inside of first support, and the square tube is connected with first support slip,
The rack is located at square tube lower end, and the rack is connected with square tube screw thread, and the shaft runs through first support, described
Shaft is rotatedly connected with first support, and the gear is located at rack lower end and is run through by shaft, and the wheel and rack is nibbled
Close and be connected and be connected with shaft close-fitting, the servomotor is located at shaft side and is located at stent side, servo electricity
Machine is connected with shaft key and is connected with stent screw thread, and the second support is located at first support lower end, the second support
It is connected with first support screw thread, the speed regulating motor is located on the inside of second support, the speed regulating motor and second support spiral shell
Line is connected, and the connecting shaft is located at speed regulating motor lower end, and the connecting shaft is connected with speed regulating motor key, the connecting shaft
Through rocker piece, the rocker piece is connected with being connected shaft clearance, and the elastomer block is located at rocker piece lower end, the elasticity
Block is connected with rocker piece screw thread, and the bistrique is located at elastomer block lower end, and the bistrique is connected with elastomer block screw thread, described
Feed bin is located on the outside of rocker piece, and the feed bin is weldingly connected with rocker piece, and the rocker piece is additionally provided with cushion chamber, described
Cushion chamber is located at rocker piece lower central, and the elastic is located at elastomer block upper end and in cushion chamber, the bullet
Property column and elastomer block be integrally connected, the rocker piece is additionally provided with feeding-passage, the feeding-passage and feed bin cavity intercommunication
And with cushion chamber cavity intercommunication.
The utility model further improves as follows：
Further, the connecting shaft is additionally provided with feather key, and the feather key is located on the outside of connecting shaft, and described leads
It is connected to key with connecting shaft close-fitting.
Further, the connecting shaft is additionally provided with spacing head, and the spacing head is located at connecting shaft lower end, the limit
Potential head is integrally connected with connecting shaft.
Further, the rocker piece is additionally provided with guide groove, and the guide groove is located on the inside of rocker piece, and the guide groove is not
Through rocker piece, feather key coordinates with guide groove, for rocker piece rotation and slide up and down.
Further, the elastomer block is additionally provided with distributing trough, and the distributing trough runs through elastic block main body.
Further, the distributing trough quantity is 2, is symmetrically arranged in elastomer block.
Further, the material of the elastomer block is rubber.
Further, the feed bin is additionally provided with feed bin lid, and the feed bin lid is located at feed bin upper end, the feed bin lid
It is connected with feed bin gap.
Compared with prior art, the Vertical traverse pcb board nog plate mechanism, during work, square tube is fixed, then by bistrique and PCB
Plate contacts, and then, adds abrasive material into feed bin manually, abrasive material enters cushion chamber through feeding-passage, then configured in elastomer block
Distributing trough fall on pcb board, servomotor work drive shaft rotate so that with moving gear rotate, due to wheel and rack
Engage and square tube is fixed, therefore, servomotor can drive second support be vertically moved along square tube by first support, so that band
Rotary bistrique vertically moves, meanwhile, speed regulating motor by connecting shaft band rotary bistrique rotate, the rotation of bistrique one side on one side move, therefore,
Abrasive material can enter nog plate is carried out to it between bistrique and pcb board, when abrasive material enter between bistrique and pcb board after, elastomer block and
Elastic occurs micro-strain and abrasive material pressure is attached to pcb board surface, so as to improve the uniformity of nog plate, rocker piece can be along connecting shaft
Micro-displacement is moved up, so as to prevent thick abrasive material from destroying pcb board, improves pcb board yield.The apparatus structure is simple, using floating
Design and Vertical traverse design, can carry out nog plate processing, not only nog plate uniformity is good, but also effectively prevents thick to pcb board automatically
Abrasive material destroys pcb board, meanwhile, feed bin Integrated design, without in addition setting charging mechanism, reduces manufacture cost.
Brief description of the drawings
Fig. 1 shows the utility model front view
Fig. 2 shows the utility model elastomer block top view
1 square tube 2 of first support
3 shaft 4 of rack
5 servomotor 6 of gear
7 speed regulating motor 8 of second support
9 rocker piece 10 of connecting shaft
11 bistrique 12 of elastomer block
13 cushion chamber 14 of feed bin
15 feeding-passage 16 of elastic
901 spacing head 902 of feather key
1001 distributing trough 1101 of guide groove
Feed bin lid 1301
Embodiment
As shown in Figure 1 and Figure 2, a kind of Vertical traverse pcb board nog plate mechanism, including first support 1, square tube 2, rack 3, shaft
4th, gear 5, servomotor 6, second support 7, speed regulating motor 8, connecting shaft 9, rocker piece 10, elastomer block 11, bistrique 12, along described
Rocker piece 10, which is arranged symmetrically the feed bin 13 that quantity is 2, cushion chamber 14, be evenly distributed with along the elastomer block 11 quantity is no less than 2
Elastic 15, feeding-passage 16, the square tube 2 are located at the inner side of first support 1, and the square tube 2 slides phase with first support 1
Even, the rack 3 is located at 2 lower end of square tube, and the rack 3 is connected with 2 screw thread of square tube, and the shaft 4 runs through first
Frame 1, the shaft 4 are rotatedly connected with first support 1, and the gear 5 is located at 3 lower end of rack and is run through by shaft 4, described
Gear 5 engaged with rack 3 and be connected and be connected with 4 close-fitting of shaft, the servomotor 6 be located at 4 side of shaft and is located at the
One stent, 1 side, the servomotor 8 are connected with 4 key of shaft and are connected with 1 screw thread of first support, the second support 7
Positioned at 1 lower end of first support, the second support 7 is connected with 1 screw thread of first support, and the speed regulating motor 8 is located at second
The inner side of stent 7, the speed regulating motor 8 are connected with 7 screw thread of second support, and the connecting shaft 9 is located at 8 lower end of speed regulating motor,
The connecting shaft 9 is connected with 8 key of speed regulating motor, and the connecting shaft 9 runs through rocker piece 10, and the rocker piece 10 is with being connected
9 gap of axis is connected, and the elastomer block 11 is located at 10 lower end of rocker piece, and the elastomer block 11 is connected with 10 screw thread of rocker piece,
The bistrique 12 is located at 11 lower end of elastomer block, and the bistrique 12 is connected with 11 screw thread of elastomer block, and the feed bin 13 is located at
The outside of rocker piece 10, the feed bin 13 are weldingly connected with rocker piece 10, and the rocker piece 10 is additionally provided with cushion chamber 14, described
Cushion chamber 14 be located at 10 lower central of rocker piece, the elastic 15 is located at 11 upper end of elastomer block and is located at cushion chamber 14
Interior, the elastic 15 is connected with the one of elastomer block 11, and the rocker piece 10 is additionally provided with feeding-passage 16, the charging
Passage 16 and 13 cavity intercommunication of feed bin and with 14 cavity intercommunication of cushion chamber, the connecting shaft 9 is additionally provided with feather key 901, described
Feather key 901 be located at the outside of connecting shaft 9, the feather key 901 is connected with 9 close-fitting of connecting shaft, and the connecting shaft 9 is also set
There is spacing head 902, the spacing head 902 is located at 9 lower end of connecting shaft, and the spacing head 902 is connected with the one of connecting shaft 9,
The rocker piece 10 is additionally provided with guide groove 1001, and the guide groove 1001 is located at the inner side of rocker piece 10, and the guide groove 1001 is not
Through float 10 pieces, feather key 901 coordinates with guide groove 1001, for rocker piece 10 rotation and slide up and down, the elasticity
Block 11 is additionally provided with distributing trough 1101, and the distributing trough 1101 runs through 11 main body of elastomer block, and 1101 quantity of distributing trough is 2
Part, is symmetrically arranged in elastomer block 11, and the material of the elastomer block 11 is rubber, and the feed bin 13 is additionally provided with feed bin lid 1301,
The feed bin lid 1301 is located at 13 upper end of feed bin, and the feed bin lid 1301 is connected with 13 gap of feed bin, the Vertical traverse pcb board
Nog plate mechanism, during work, square tube 2 is fixed, then bistrique 12 is contacted with pcb board, then, adds mill into feed bin 13 manually
Material, abrasive material enter cushion chamber 14 through feeding-passage 16, then the configured distributing trough 1101 in elastomer block 11 falls on pcb board,
The work of servomotor 6 drives shaft 4 to rotate, so as to be rotated with moving gear 5, since gear 5 engages and square tube 2 is fixed with rack 3,
Therefore, servomotor 6 can drive second support 7 to be vertically moved along square tube 2 by first support 1, so that vertical with rotary bistrique 12
To movement, meanwhile, speed regulating motor 8 is rotated by connecting shaft 9 with rotary bistrique 12, therefore 12 one side rotation of bistrique, is ground while movement
Material can enter carries out nog plate between bistrique 12 and pcb board to it, after abrasive material enters between bistrique 12 and pcb board, elastomer block
11 and elastic 15 occur micro-strain abrasive material pressure is attached to pcb board surface, so as to improve the uniformity of nog plate, rocker piece 10 can
Micro-displacement is moved up along connecting shaft 9, so as to prevent thick abrasive material from destroying pcb board, improves pcb board yield.The apparatus structure is simple,
Designed using float design and Vertical traverse, nog plate processing can be carried out to pcb board automatically, not only nog plate uniformity is good, but also effectively
Prevent thick abrasive material from destroying pcb board, meanwhile, 8 Integrated design of feed bin, without in addition setting charging mechanism, reduces manufacture cost.
The utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualize from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all fall within the scope of protection of the utility model.
Claims (8)
1. a kind of Vertical traverse pcb board nog plate mechanism, it is characterised in that including first support, square tube, rack, shaft, gear, servo
Motor, second support, speed regulating motor, connecting shaft, rocker piece, elastomer block, bistrique, be arranged symmetrically along the rocker piece quantity as 2
The feed bin of part, cushion chamber, be evenly distributed with elastic of the quantity no less than 2, feeding-passage along the elastomer block, and the square tube is located at
On the inside of first support, the square tube is slided with first support to be connected, and the rack is located at square tube lower end, the rack and
Square tube screw thread is connected, and the shaft runs through first support, and the shaft is rotatedly connected with first support, the gear position
Run through in rack lower end and by shaft, wheel and rack engagement is connected and is connected with shaft close-fitting, servo electricity
Machine is located at shaft side and is located at stent side, and the servomotor is connected with shaft key and is connected with stent screw thread, described
Second support be located at first support lower end, the second support is connected with first support screw thread, the speed regulating motor position
On the inside of second support, the speed regulating motor is connected with second support screw thread, and the connecting shaft is located at speed regulating motor lower end,
The connecting shaft is connected with speed regulating motor key, and the connecting shaft runs through rocker piece, and the rocker piece is with being connected shaft clearance
It is connected, the elastomer block is located at rocker piece lower end, and the elastomer block is connected with rocker piece screw thread, and the bistrique is located at bullet
Property block lower end, the bistrique is connected with elastomer block screw thread, and the feed bin is located on the outside of rocker piece, the feed bin and floating
Block welding is connected, and the rocker piece is additionally provided with cushion chamber, and the cushion chamber is located at rocker piece lower central, the bullet
Property column be located at elastomer block upper end and in the cushion chamber, the elastic with elastomer block is integral is connected, the rocker piece is also
Equipped with feeding-passage, the feeding-passage and the intercommunication of feed bin cavity and with cushion chamber cavity intercommunication.
2. Vertical traverse pcb board nog plate mechanism as claimed in claim 1, it is characterised in that the connecting shaft is additionally provided with guiding
Key, the feather key are located on the outside of connecting shaft, and the feather key is connected with connecting shaft close-fitting.
3. Vertical traverse pcb board nog plate mechanism as claimed in claim 1, it is characterised in that the connecting shaft is additionally provided with spacing
Head, the spacing head are located at connecting shaft lower end, and the spacing head is integrally connected with connecting shaft.
4. Vertical traverse pcb board nog plate mechanism as claimed in claim 1, it is characterised in that the rocker piece is additionally provided with guide groove,
The guide groove is located on the inside of rocker piece, and the guide groove is not through rocker piece.
5. Vertical traverse pcb board nog plate mechanism as claimed in claim 1, it is characterised in that the elastomer block is additionally provided with cloth
Groove, the distributing trough run through elastic block main body.
6. Vertical traverse pcb board nog plate mechanism as claimed in claim 5, it is characterised in that the distributing trough quantity is 2, right
Title is arranged in elastomer block.
7. Vertical traverse pcb board nog plate mechanism as claimed in claim 1, it is characterised in that the material of the elastomer block is rubber.
8. Vertical traverse pcb board nog plate mechanism as claimed in claim 1, it is characterised in that the feed bin is additionally provided with feed bin lid,
The feed bin lid is located at feed bin upper end, and the feed bin lid is connected with feed bin gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163135.5U CN207239845U (en) | 2017-09-12 | 2017-09-12 | A kind of Vertical traverse pcb board nog plate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163135.5U CN207239845U (en) | 2017-09-12 | 2017-09-12 | A kind of Vertical traverse pcb board nog plate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239845U true CN207239845U (en) | 2018-04-17 |
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ID=61888225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721163135.5U Active CN207239845U (en) | 2017-09-12 | 2017-09-12 | A kind of Vertical traverse pcb board nog plate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471009A (en) * | 2017-09-12 | 2017-12-15 | 苏州市吴通电子有限公司 | A kind of Vertical traverse pcb board nog plate mechanism |
| CN112405134A (en) * | 2020-11-18 | 2021-02-26 | 苏州用朴精密科技有限公司 | Drill bit machining feeding device capable of adjusting conveying speed and using method thereof |
-
2017
- 2017-09-12 CN CN201721163135.5U patent/CN207239845U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471009A (en) * | 2017-09-12 | 2017-12-15 | 苏州市吴通电子有限公司 | A kind of Vertical traverse pcb board nog plate mechanism |
| CN112405134A (en) * | 2020-11-18 | 2021-02-26 | 苏州用朴精密科技有限公司 | Drill bit machining feeding device capable of adjusting conveying speed and using method thereof |
| CN112405134B (en) * | 2020-11-18 | 2021-10-26 | 苏州用朴精密科技有限公司 | Drill bit machining feeding device capable of adjusting conveying speed and using method thereof |
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