CN214526219U - Conveying mechanism of solder paste online inspection machine with dustproof device - Google Patents
Conveying mechanism of solder paste online inspection machine with dustproof device Download PDFInfo
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- CN214526219U CN214526219U CN202120052489.2U CN202120052489U CN214526219U CN 214526219 U CN214526219 U CN 214526219U CN 202120052489 U CN202120052489 U CN 202120052489U CN 214526219 U CN214526219 U CN 214526219U
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Abstract
The utility model relates to a conveying mechanism of online inspection machine of tin cream with dust keeper, belong to online inspection machine field of tin cream, it includes the base, fixed plate and conveying platform, conveying platform and the top fixed connection of base, the fixed plate is connected with conveying platform's top, the length direction of fixed plate is unanimous with conveying platform's length direction, one side of conveying platform is close to the discharge gate of tin cream printing machine, the opposite side is close to the feed inlet of online inspection machine of tin cream, conveying platform's top is rotated and is connected with conveying component, conveying component's direction of delivery is the feed inlet from the discharge gate of tin cream printing machine to the online inspection machine of tin cream. The method and the device have the effect of improving the convenience of feeding the solder paste on-line inspection machine.
Description
Technical Field
The application relates to the field of solder paste online inspection machines, in particular to a conveying mechanism of a solder paste online inspection machine with a dustproof device.
Background
The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The method is characterized in that solder paste printing is usually required to be carried out on a circuit board in the manufacturing process of the circuit board, the circuit board to be printed is fixed on a printing positioning table firstly, then solder paste is printed on a corresponding bonding pad through a steel mesh by left and right scrapers of a printing machine in a missing mode, after the solder paste printing is finished, the solder paste is required to be put into an online solder paste inspection machine to inspect the solder paste printing condition of the circuit board, unqualified products are found in time, and the use performance of the circuit board is ensured.
At present, after the circuit board is subjected to printing treatment, an operator is required to sequentially put the circuit board into a solder paste on-line inspection machine for product detection, the putting and taking process is complex, and the circuit board is extremely easy to be polluted.
The defects of the related technology are that the operator manually and sequentially loads materials into the on-line solder paste inspection machine, the operation is troublesome, and the working efficiency of the on-line solder paste inspection machine is influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve the convenience to the online inspection machine material loading of tin cream, this application provides a conveying mechanism of online inspection machine of tin cream with dust keeper.
The application provides a conveying mechanism of solder paste on-line inspection machine with dust keeper adopts following technical scheme:
the utility model provides a conveying mechanism of solder paste on-line inspection machine with dust keeper includes the base, fixed plate and conveying platform, conveying platform and the top fixed connection of base, the fixed plate is connected with conveying platform's top, the length direction of fixed plate is unanimous with conveying platform's length direction, one side of conveying platform is close to the discharge gate of solder paste printing machine, the opposite side is close to the feed inlet of solder paste on-line inspection machine, conveying platform's top is rotated and is connected with conveying component, conveying component's direction of delivery is from the discharge gate of solder paste printing machine to the feed inlet of solder paste on-line inspection machine.
Through adopting above-mentioned technical scheme, the circuit board of the delivery subassembly on the conveying platform with the discharge gate department of tin cream printing machine is carried to the inside detection that detects of tin cream on-line inspection machine through the feed inlet of tin cream on-line inspection machine, and this process does not need operating personnel to carry out manual material loading, can improve the convenience to tin cream on-line inspection machine material loading.
Optionally, the conveying assembly is provided with a plurality of groups of conveying rollers, the conveying rollers are rotatably connected with the fixing plate, the central axis direction of the conveying rollers is consistent with the width of the conveying platform, the side wall of each conveying roller is fixedly connected with a chain wheel, a chain is sleeved on each chain wheel, the chain is meshed with the chain wheel, and one conveying roller is connected with a rotating motor.
Through adopting above-mentioned technical scheme, the chain wheel that rotates motor drive rather than linking to each other rotates, and a plurality of sprockets rotate simultaneously under the effect of chain, make multiunit conveying roller rotate simultaneously, and the conveying to the circuit board is accomplished to the multiunit conveying roller, and is high-efficient feasible, because the conveying roller is in the rotating condition often, so be difficult for the dust that falls on the conveying roller, help the circuit board not influence the use because of being infected with the dust.
Optionally, the top of conveying roller is provided with spacing subassembly, and spacing subassembly has two sets of and the symmetry sets up conveying platform length direction's both sides, and spacing subassembly includes limiting plate and connecting rod, and the one end and the fixed plate of connecting rod are connected, and the other end is connected with the outer wall of limiting plate, and the length direction of limiting plate is unanimous with conveying platform's length direction, and the diapire of limiting plate is close to the upper surface of conveying roller.
By adopting the technical scheme, the limiting plate can limit the circuit board on the conveying roller, so that the circuit board is not easy to deviate in the conveying process, the circuit board is conveyed to the solder paste on-line inspection machine neatly, and the convenience of the conveying mechanism for feeding the solder paste on-line inspection machine is improved.
Optionally, the connecting rod includes a telescopic cylinder and inserts and establishes the pole, the one end and the fixed plate fixed connection of telescopic cylinder, another pot head establish insert establish the outer wall of pole and with insert establish pole sliding connection, be equipped with the drive in the telescopic cylinder insert establish the pole in telescopic cylinder horizontal gliding first driving piece, first driving piece with insert establish the pole and be connected, insert establish the other end and the limiting plate connection of pole.
Through adopting above-mentioned technical scheme, first driving piece can drive insert establish the pole stretch out or retract in the telescopic cylinder, insert the length that establishes the pole in the telescopic cylinder can change the connecting rod length through the change, and then change the distance between the limiting plate, make spacing subassembly be applicable to and carry out spacing effect to the circuit board of equidimension not, improved spacing subassembly's suitability.
Optionally, conveying platform's top is equipped with the dust cover, and the dust cover includes antetheca, back wall and roof, and antetheca and dust cover back wall are parallel to each other and perpendicular with the dust cover roof, the top fixed connection of the one end of dust cover roof and antetheca, the top fixed connection of the other end and dust cover back wall, the bottom of antetheca and dust cover back wall all with conveying platform's upper surface butt, the dust cover is close to tin cream printing machine's discharge gate and the both sides opening that is close to the feed inlet of tin cream on-line inspection machine.
Through adopting above-mentioned technical scheme, cover above conveying platform and establish the dust cover and help reducing the dust volume that falls to conveying platform top, and then reduce the possibility that the circuit board is infected with the dust, help reducing the pollution of dust to the circuit board.
Optionally, the two sides of the top wall of the dust cover are provided with dust-proof auxiliary plates, one end of each dust-proof auxiliary plate is fixedly connected with the top wall of the dust cover, and the other end of each dust-proof auxiliary plate inclines towards the conveying platform.
By adopting the technical scheme, the dustproof assistant plate further reduces the dust amount falling onto the conveying platform on the basis of meeting the requirement of smooth conveying of the circuit board, and further reduces the pollution of dust to the circuit board.
Optionally, an anti-static film is laid on the outer wall of the dust cover.
Through adopting above-mentioned technical scheme, the antistatic film can effectively reduce because of the static possibility that causes the influence to the circuit board.
Optionally, be equipped with the dust removal subassembly on conveying platform, the dust removal subassembly is located the below of conveying roller, and the dust removal subassembly includes the brush and is used for driving the brush to being close to or keeping away from fixed plate direction horizontal migration's second driving piece, brush and conveying platform's upper surface butt and with conveying platform horizontal sliding connection, the second driving piece is connected with the fixed plate.
Through adopting above-mentioned technical scheme, second driving piece drive brush horizontal migration can make the brush clear up the dust of conveying platform's upper surface, and then reduces the dust of conveying platform top and flies upward the adhesion on the circuit board and influence the possibility of circuit board performance.
Preferably, the second driving part comprises a lead screw, the lead screw is rotatably connected with the conveying platform, and the hairbrush is sleeved on the outer wall of the lead screw and is in threaded connection with the lead screw.
Through adopting above-mentioned technical scheme, the lead screw rotates, and then drives brush horizontal migration and clear up, and the drive mode is simple and convenient.
To sum up, the application comprises the following beneficial technical effects:
1. the conveying assembly is arranged above the conveying platform, so that the circuit board can be conveyed to the interior of the on-line solder paste inspection machine from the discharge port of the solder paste printing machine for detection by the conveying assembly, manual feeding by an operator is not needed, and the feeding convenience of the on-line solder paste inspection machine can be improved;
2. the limiting assembly is arranged above the conveying roller, so that the circuit board can be conveyed to the solder paste on-line inspection machine in a tidy manner, and the convenience of the conveying mechanism for feeding the solder paste on-line inspection machine is improved;
3. the dust cover covers the upper part of the conveying platform, so that the possibility that the circuit board is infected with dust is reduced, and the pollution of the dust to the circuit board is reduced.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a perspective view of the conveyor assembly and the dedusting assembly as highlighted in the embodiments of the present application;
fig. 3 is an enlarged view of a portion a of fig. 2.
Description of reference numerals: 1. a base; 2. a conveying platform; 21. a fixing plate; 3. a delivery assembly; 31. a conveying roller; 32. a sprocket; 33. a chain; 34. rotating the motor; 4. a limiting component; 41. a limiting plate; 42. a connecting rod; 421. a telescopic cylinder; 422. inserting the rod; 5. a dust cover; 51. a front wall; 52. a dust-proof auxiliary plate; 53. an antistatic film; 6. a dust removal assembly; 61. a brush; 62. a second driving member; 621. a lead screw; 623. a guide rod; 624. a rotating electric machine; 7. a solder paste printer; 8. solder paste on-line inspection machine.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a conveying mechanism of a solder paste online inspection machine with a dustproof device. Referring to fig. 1 and 2, a conveying mechanism of online solder paste inspection machine with dust keeper includes base 1, fixed plate 21 and conveying platform 2, base 1 level is placed subaerial, conveying platform 2 and base 1's top fixed connection, the vertical fixed connection of fixed plate 21 is at conveying platform 2's upper surface, the length direction of fixed plate 21 is unanimous with conveying platform 2's length direction, conveying platform 2's one side is close to the discharge gate of solder paste printing machine 7, the opposite side is close to the feed inlet of online solder paste inspection machine 8, conveying platform 2's top is rotated and is connected with conveying component 3, conveying component 3's direction of delivery is from the discharge gate of solder paste printing machine 7 to the feed inlet of online solder paste inspection machine 8. The conveying platform 2 is covered with a dust cover 5, and the conveying assembly 3 and the fixing plate 21 are both positioned in the dust cover 5. The circuit board of delivery unit 3 department with the discharge gate of solder paste printing machine 7 is carried to the inside of solder paste on-line inspection machine 8 and is detected, and this process does not need operating personnel to carry out manual material loading, can improve the convenience to the online inspection machine 8 material loading of solder paste, and dust cover 5 can reduce the dirt volume that falls the delivery unit 3 top, reduces the pollution of dust to the circuit board.
Referring to fig. 2 and 3, the conveying assembly 3 is provided with a plurality of groups of conveying rollers 31, the conveying rollers 31 are rotatably connected with the fixing plate 21 through rotating shafts, the central axis direction of the conveying rollers 31 is consistent with the width of the conveying platform 2, a chain wheel 32 is fixedly connected to one side wall of the conveying rollers 31, a chain 33 is sleeved on the chain wheel 32, the chain 33 is meshed with the chain wheel 32, one of the conveying rollers 31 is connected with a rotating motor 34, and an output shaft of the rotating motor 34 penetrates through the fixing plate 21 and then is fixedly connected with the conveying rollers 31. The rotating motor 34 drives the chain wheel 32 connected with the rotating motor to rotate, the chain wheels 32 rotate simultaneously under the action of the chain 33, the plurality of groups of conveying rollers 31 rotate simultaneously to complete conveying of the circuit board, and the conveying rollers 31 are always in a rotating state, so that dust is not easy to fall on the conveying rollers 31, and the possibility that the circuit board is infected with dust is reduced.
Referring to fig. 2, conveying roller 31's top is provided with spacing subassembly 4, spacing subassembly 4 has two sets ofly and the symmetry sets up conveying platform 2 length direction's both sides, spacing subassembly 4 includes limiting plate 41 and connecting rod 42, connecting rod 42 includes telescopic tube 421 and inserts and establishes pole 422, the one end of telescopic tube 421 and the lateral wall fixed connection of fixed plate 21, another pot head is established the outer wall of inserting pole 422 and with insert and establish pole 422 sliding connection, be equipped with the drive in the telescopic tube 421 and insert the first driving piece (not shown in the figure) of establishing pole 422 horizontal slip in telescopic tube 421, first driving piece is the cylinder, the diapire and the fixed plate 21 fixed connection of cylinder, the piston rod of cylinder with insert and establish pole 422 fixed connection, insert the outer wall fixed connection of the pole 422 one end and the limiting plate 41 of keeping away from the cylinder, the length direction of limiting plate 41 is unanimous with conveying platform 2's length direction, the diapire of limiting plate 41 is close to conveying roller 31's upper surface. The piston rod of the cylinder extends out, so that the connecting rod 42 can be lengthened, and the limiting plates 41 are further close to each other, at the moment, the limiting plates 41 can limit the circuit board with small size, so that the circuit board is not easy to deviate in the conveying process, and the convenience of the conveying mechanism for feeding the solder paste on-line inspection machine 8 is improved; by changing the length of the inserting rod 422 in the telescopic cylinder 421, the limiting component 4 can be suitable for circuit boards of different sizes, and the applicability of the limiting plate 41 is improved.
As shown in fig. 2, a dust removing assembly 6 is arranged above the conveying platform 2, the dust removing assembly 6 is located below the conveying roller 31, the dust removing assembly 6 includes a brush 61 and a second driving member 62 for driving the brush 61 to move horizontally toward or away from the fixing plate 21, the brush 61 abuts against the upper surface of the conveying platform 2 and is connected with the conveying platform 2 in a horizontal sliding manner, the length of the brush 61 is consistent with that of the conveying platform 2, the second driving member 62 includes a lead screw 621, the lead screw 621 is connected with the conveying platform 2 in a rotating manner, the top end of the brush 61 is sleeved on the outer wall of the lead screw 621 and is connected with the lead screw 621 in a threaded manner, a rotating motor 624 is arranged on the outer wall of the fixing plate 21, an output shaft of the rotating motor 624 penetrates through the fixing plate 21 and is fixedly connected with one end of the lead screw 621, a guide rod 623 is arranged between the two fixing plates 21, and the guide rod 623 penetrates through the top wall of the brush 61 and is fixedly connected with the fixing plate 21. The output shaft of the rotating motor 624 drives the screw 621 to rotate, and drives the brush 61 to horizontally clean the dust on the upper surface of the conveying platform 2, so that the possibility that the dust above the conveying platform 2 is splashed and adhered to the circuit board is reduced.
As shown in fig. 1, the dust cover 5 is made of a transparent material, the dust cover 5 includes a front wall 51, a rear wall and a top wall, the front wall 51 and the rear wall of the dust cover 5 are parallel to each other and perpendicular to the top wall of the dust cover 5, a certain distance exists between the top wall of the dust cover 5 and the upper wall of the fixing plate 21, one end of the top wall of the dust cover 5 is fixedly connected with the top end of the front wall 51, the other end of the top wall of the dust cover 5 is fixedly connected with the top end of the rear wall of the dust cover 5, the bottoms of the front wall 51 and the rear wall of the dust cover 5 are abutted to the upper surface of the conveying platform 2, the rear wall of the dust cover 5 is hinged to the upper surface of the conveying platform 2, the central axis direction of the hinge shaft is consistent with the length direction of the conveying platform 2, the outer wall of the front wall 51 is fixedly connected with a handle, and the dust cover 5 is close to the discharge port of the solder paste printer 7 and the openings at two sides of the feed inlet of the solder paste on-line inspection machine 8. And two sides of the top wall of the dust cover 5 are provided with dust-proof auxiliary plates 52, one end of each dust-proof auxiliary plate 52 is fixedly connected with the top wall of the dust cover 5, and the other end of each dust-proof auxiliary plate is inclined towards the conveying platform 2. The dust-proof assistant plate 52 further reduces the dust amount falling onto the conveying platform 2 on the basis of satisfying the smooth conveying of the circuit board, thereby reducing the pollution of the dust to the circuit board.
Referring to fig. 1, the antistatic films 53 are bonded to the top wall and the front wall 51 of the dust cover 5, the rear wall of the dust cover 5, and the outer walls of the dust-proof auxiliary plate 52. The antistatic film 53 is a winding film for preventing static electricity generated by friction, and is directly commercially available, and the antistatic film 53 can effectively reduce the possibility of influence on the circuit board due to static electricity.
The implementation principle of the conveying mechanism of the solder paste on-line inspection machine with the dustproof device in the embodiment of the application is as follows: according to the size of the circuit board, the first driving piece is started to adjust the distance between the limiting plates 41, the conveying assembly 3 can convey the circuit board at the discharge port of the solder paste printer 7 to the interior of the solder paste on-line inspection machine 8 for detection, manual feeding by an operator is not needed in the process, the convenience of feeding the solder paste on-line inspection machine 8 can be improved, the dust cover 5 can reduce the amount of dust falling above the conveying assembly 3, and the pollution of the dust to the circuit board is reduced; the dust removing assembly 6 can clean the upper surface of the conveying platform 2 periodically.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a conveying mechanism of solder paste on-line inspection machine with dust keeper which characterized in that: including base (1), fixed plate (21) and conveying platform (2), conveying platform (2) and the top fixed connection of base (1), fixed plate (21) are connected with the top of conveying platform (2), the length direction of fixed plate (21) is unanimous with the length direction of conveying platform (2), one side of conveying platform (2) is close to the discharge gate of tin cream printing machine (7), the opposite side is close to the feed inlet of tin cream on-line inspection machine (8), the top of conveying platform (2) is rotated and is connected with transport assembly (3), the direction of delivery of transport assembly (3) is from the discharge gate of tin cream printing machine (7) to the feed inlet of tin cream on-line inspection machine (8).
2. The conveying mechanism of the solder paste online inspection machine with the dustproof device according to claim 1, characterized in that: conveying assembly (3) set up to multiunit conveying roller (31), and conveying roller (31) rotate with fixed plate (21) and are connected, and the central axis direction of conveying roller (31) is unanimous with the width of carrying platform (2), and the lateral wall fixedly connected with sprocket (32) of conveying roller (31), the cover is equipped with chain (33) on sprocket (32), and chain (33) and sprocket (32) mesh, and one of them conveying roller (31) are connected with rotation motor (34).
3. The conveying mechanism of the solder paste online inspection machine with the dustproof device according to claim 2, characterized in that: the top of conveying roller (31) is provided with spacing subassembly (4), and spacing subassembly (4) have two sets of and the symmetry set up conveying platform (2) length direction's both sides, and spacing subassembly (4) include limiting plate (41) and connecting rod (42), and the one end and the fixed plate (21) of connecting rod (42) are connected, the other end and the outer wall connection of limiting plate (41), and the length direction of limiting plate (41) is unanimous with the length direction of conveying platform (2), and the diapire of limiting plate (41) is close to the upper surface of conveying roller (31).
4. The conveying mechanism of the solder paste on-line inspection machine with the dustproof device as set forth in claim 3, wherein: connecting rod (42) including a flexible section of thick bamboo (421) and insert and establish pole (422), the one end and fixed plate (21) fixed connection of a flexible section of thick bamboo (421), another pot head establish insert the outer wall of establishing pole (422) and with insert establish pole (422) sliding connection, be equipped with the drive in a flexible section of thick bamboo (421) and insert and establish pole (422) horizontal gliding first driving piece in a flexible section of thick bamboo (421), first driving piece with insert establish pole (422) and be connected, insert the other end of establishing pole (422) and be connected with limiting plate (41).
5. The conveying mechanism of the solder paste online inspection machine with the dustproof device according to claim 1, characterized in that: the top of conveying platform (2) is equipped with dust cover (5), dust cover (5) include antetheca (51), back wall and roof, antetheca (51) and dust cover (5) back wall are parallel to each other and perpendicular with the roof of dust cover (5), the one end of the roof of dust cover (5) and the top fixed connection of antetheca (51), the top fixed connection of the other end and dust cover (5) back wall, the bottom of antetheca (51) and dust cover (5) back wall all with the upper surface butt of conveying platform (2), dust cover (5) are close to the both sides opening of the discharge gate of tin cream printing machine (7) and the feed inlet that is close to tin cream on-line inspection machine (8).
6. The conveying mechanism of the solder paste on-line inspection machine with the dustproof device as set forth in claim 5, wherein: and two sides of the top wall of the dust cover (5) are provided with dust-proof auxiliary plates (52), one end of each dust-proof auxiliary plate (52) is fixedly connected with the top wall of the dust cover (5), and the other end of each dust-proof auxiliary plate inclines towards the conveying platform (2).
7. The conveying mechanism of the solder paste on-line inspection machine with the dustproof device as set forth in claim 6, wherein: and an anti-static film (53) is laid on the outer wall of the dust cover (5).
8. The conveying mechanism of the solder paste on-line inspection machine with the dustproof device according to claim 7, characterized in that: be equipped with dust removal subassembly (6) on conveying platform (2), dust removal subassembly (6) are located the below of conveying roller (31), and dust removal subassembly (6) include brush (61) and be used for driving brush (61) to being close to or keeping away from fixed plate (21) direction horizontal migration's second driving piece (62), brush (61) and conveying platform (2) upper surface butt and with conveying platform (2) horizontal sliding connection, second driving piece (62) are connected with fixed plate (21).
9. The conveying mechanism of the solder paste online inspection machine with the dustproof device according to claim 8, wherein: second driving piece (62) include lead screw (621), and lead screw (621) rotate with conveying platform (2) and are connected, and brush (61) cover is established the outer wall of lead screw (621) and with lead screw (621) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052489.2U CN214526219U (en) | 2021-01-09 | 2021-01-09 | Conveying mechanism of solder paste online inspection machine with dustproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052489.2U CN214526219U (en) | 2021-01-09 | 2021-01-09 | Conveying mechanism of solder paste online inspection machine with dustproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214526219U true CN214526219U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120052489.2U Active CN214526219U (en) | 2021-01-09 | 2021-01-09 | Conveying mechanism of solder paste online inspection machine with dustproof device |
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| Country | Link |
|---|---|
| CN (1) | CN214526219U (en) |
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2021
- 2021-01-09 CN CN202120052489.2U patent/CN214526219U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Conveying mechanism of solder paste online inspection machine with dust-proof device Effective date of registration: 20221205 Granted publication date: 20211029 Pledgee: Zheshang Bank, Limited by Share Ltd, Tianjin branch Pledgor: HEGoem (Tianjin) Electronics Co.,Ltd. Registration number: Y2022120000067 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |