CN217250094U - Manual paint spraying device for circuit elements - Google Patents
Manual paint spraying device for circuit elements Download PDFInfo
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- CN217250094U CN217250094U CN202220403695.8U CN202220403695U CN217250094U CN 217250094 U CN217250094 U CN 217250094U CN 202220403695 U CN202220403695 U CN 202220403695U CN 217250094 U CN217250094 U CN 217250094U
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- conveyor
- pcb board
- spraying
- clamping jaw
- baffle
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Abstract
The utility model relates to the field of PCB processing, in particular to a manual paint spraying device for circuit elements, which comprises a transmission machine; a work table; an oven; positioning a clamping jaw; the worktable is also provided with a baffle device which comprises a lifting bracket; a photoelectric switch; and a baffle plate. The utility model discloses a PCB's size installs the location clamping jaw, make the location clamping jaw can laminate with the PCB board, whether assigned position is reachd to rethread photoelectric switch detection PCB board, if reachd then make the conveyer stop transport through the controller, lifting support can drive the baffle and cover electronic component, the manual work is carried out the spraying, after first face spraying is accomplished, lift up and rise the price support, open the location clamping jaw fast and carry out the turn-over to the PCB board, later fix the PCB board once more and carry out the spraying, after the spraying is accomplished, the conveyer reworks and drives PCB board transmission to oven, through the oven to three proofings lacquer fast curing, how to the technical problem of PCB board fast spraying has been solved.
Description
Technical Field
The utility model relates to a PCB board processing field specifically is a manual work paint spraying apparatus for circuit component.
Background
At present, in the production process of a circuit board, the surface of the circuit board needs to be sprayed with conformal coating, which is a coating with a special formula and is used for protecting relevant equipment of a circuit board machine from being corroded by the environment, however, because a plurality of electronic elements exist on the circuit board, the electronic elements need to be isolated when the conformal coating is sprayed.
The existing manual PCB painting device, for example, a shielding device for circuit board painting disclosed in patent No. CN201822217378.3, cannot rapidly shield electronic components due to its specific structure during the painting process, resulting in wasted labor and time.
A manual painting device for circuit components is required.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, provide the artifical paint spraying apparatus for circuit component, this application has realized quick light sheltering from electronic component through conveyer, workstation, oven, location clamping jaw, lifting support, photoelectric switch, baffle in the paint spraying process, has alleviateed staff's burden.
In order to achieve the above purposes:
the application provides a manual painting device for circuit components, comprising,
a conveyor;
the workbench is arranged on the conveyor;
the oven is arranged at the output end of the workbench;
the positioning clamping jaws 4 are arranged on the conveyor 1, the number of the positioning clamping jaws 4 is at least four, and the four positioning clamping jaws 4 are uniformly distributed on the conveyor 1;
preferably, the worktable is also provided with a baffle device which comprises,
the lifting bracket is arranged on the workbench;
the photoelectric switch is arranged at the bottom end of the lifting bracket;
the baffle is movably arranged on the lifting bracket.
Preferably, the positioning clamping jaw comprises a base, a top cover and a rotating shaft, the top cover is movably connected with the base through the rotating shaft, the top cover is further provided with a pressing rod and a pressing plate located at the bottom end of the pressing rod, and the bottom end of the pressing plate is made of elastic materials.
Preferably, still be provided with a plurality of mount tables on the conveyer belt of conveyer, mount table evenly distributed is provided with a plurality of evenly distributed's locating pin on the mount table on the conveyer belt, and the base is provided with the constant head tank that corresponds with the locating pin, and location clamping jaw and mount table pass through constant head tank fixed connection.
Preferably, be provided with two lead screw slip tables on the workstation, two lead screw slip tables are for the conveyer symmetry, and the both ends of lifting support are connected with two lead screw slip tables respectively.
Preferably, the baffle includes, fixed frame, and fixed frame setting is provided with a plurality of shields on the fixed frame on the lifting support to still be provided with the spout on the fixed frame and with the slider that the spout corresponds, the spout sets up respectively on fixed frame but four surfaces of top and bottom with the slider.
Preferably, still be provided with the connective bar on the slider, the connective bar is the same and the one-to-one with slider quantity, connective bar and slider swing joint, and connective bar one end still is provided with the external screw thread post, be provided with on the shelter from the cover with the internal thread section of thick bamboo of external screw thread post one-to-one, connective bar and shelter from cover pass through external screw thread post and internal thread section of thick bamboo fixed connection.
The utility model discloses compare in prior art's beneficial effect:
1. the utility model discloses a PCB's size installs the location clamping jaw, make location clamping jaw and PCB board laminating, whether rethread photoelectric switch detects the PCB board and reachs the assigned position, if reacing then make the conveyer stop the transportation through the controller, lifting support can drive the baffle and cover electronic component, the manual work is sprayed, after first face spraying is accomplished, lift up lifting support, open the location clamping jaw fast and carry out the turn-over to the PCB board, fix the PCB board once more and carry out the spraying, the back conveyer is worked once more in the spraying completion, through the oven to the quick solidification of three proofings, how to the technical problem of the quick spraying of PCB board have been solved.
2. The utility model discloses an axis of rotation and top cap and base make base and top cap swing joint, have solved the technical problem of the quick turn-over of PCB board, and the pressing plate can prevent that the PCB board from receiving pressure damage simultaneously.
3. The utility model discloses a constant head tank will fix a position the clamping jaw and install to the mount table on, because the locating pin is greater than the constant head tank, make the constant head tank can through the selective installation of actual conditions to suitable locating pin on, solved the technical problem how to install different PCB boards.
4. The utility model discloses a lead screw slip table drives the quick reciprocating of baffle, has solved how quick technical problem who shelters from to electronic component.
5. The utility model discloses a cover of a plurality of differences on the fixed frame comes to shelter from electronic component, and just during operation, fixed frame can drive the cover and shelter from electronic component, has solved the technical problem who how to shelter from the electronic component of different positions, is provided with a plurality of sliders on every spout simultaneously, and the cover leads to the fruit slider and removes.
6. The utility model discloses a connective bar area shelters from a cover and removes to change different shelters from a cover in order to adapt to various electronic component through the internal thread post, solved how to adapt to multiple electronic component's technical problem.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a perspective view of the concealed conveyor, the workbench, the photoelectric switch and the oven according to the present invention;
fig. 4 is an exploded perspective view of the concealed conveyor, the table, the photoelectric switch, the baffle, the oven and a part of the positioning clamping jaw of the present invention;
fig. 5 is a perspective view of the baffle of the present invention;
fig. 6 is a partial enlarged view at a of fig. 5;
the reference numbers in the figures are:
1-a conveyor; 1 a-an installation table; 1a 1-locating pin;
2-a workbench; 2 a-a screw rod sliding table;
3-baking oven;
4-positioning the clamping jaw; 4 a-a top cover; 4 b-a base; 4b 1-positioning groove; 4 c-a rotating shaft; 4 d-pressing the rod; 4 e-pressing plate;
5-lifting support;
6-photoelectric switch;
7-a baffle plate; 7 a-a fixed frame; 7a 1-chute; 7a 2-slide; 7 b-a connecting rod; 7b 1-externally threaded post; 7 c-a cover shield; 7c 1-internal threaded barrel.
Detailed Description
The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.
In order to solve the technical problem of fast shielding of electronic components in the spraying process, as shown in fig. 1 to 6, 000, the method includes:
a conveyor 1;
the workbench 2 is arranged on the conveyor 1;
the oven 3 is arranged at the output end of the workbench 2;
the number of the positioning clamping jaws 4 is at least four, and the four positioning clamping jaws 4 are uniformly arranged on the conveyor 1;
the worktable 2 is also provided with a baffle 7 device, the baffle 7 device comprises,
the lifting bracket 5 is arranged on the workbench 2;
the photoelectric switch 6 is arranged at the bottom end of the lifting bracket 5;
and the baffle 7 is movably arranged on the lifting bracket 5.
Specifically, during operation, firstly, the positioning clamping jaw 4 is installed according to the size of the PCB, then, the PCB is installed on the conveyor 1 through the positioning clamping jaw 4, the conveyor 1 can drive the positioning clamping jaw 4 to be conveyed together with the PCB on the positioning clamping jaw 4 until the photoelectric switch 6 detects the PCB, the conveyor 1 can be stopped through the controller to adjust the baffle 7, the lifting support 5 can drive the baffle 7 to descend after adjustment, the baffle 7 can shield electronic elements, the PCB is sprayed manually, after spraying is completed, the baffle 7 is driven to ascend through the lifting support 5, the positioning clamping jaw 4 is opened, the PCB is turned over through the external tweezers, after fixing again, spraying is performed, after completion, the lifting support 5 drives the baffle 7 to ascend, the conveyor 1 continues to work, the PCB is conveyed to the oven 3 to be cured with the three-proofing paint, it needs to be stated that after the baffle 7 is adjusted for the first time, adjustment is not needed, it should be noted that the four positioning jaws 4 are used to fix the PCB board better so that it does not move.
Further:
in order to solve the technical problem of how to turn over the PCB board quickly, as shown in fig. 4, the following technical solutions are provided:
the positioning clamping jaw 4 comprises a base 4b, a top cover 4a and a rotating shaft 4c, wherein the top cover 4a and the base 4b are movably connected through the rotating shaft 4c, the top cover 4a is further provided with a pressing rod 4d and a pressing plate 4e located at the bottom end of the pressing rod 4d, and the bottom end of the pressing plate 4e is made of an elastic material.
Specifically, after the spraying of the one side of PCB board was accomplished, will press the back of board 4e to lift up, can make the PCB board take out fast through the quick removal of axis of rotation 4c and turn over, it is partly elastic material in order to prevent that the PCB board from receiving pressure damage to need to explain press board 4 e.
And further:
in order to solve the technical problem of how to mount different PCBs, as shown in fig. 4, the following technical solutions are provided:
still be provided with a plurality of mount tables 1a on the conveyer belt of conveyer 1, mount table 1a evenly distributed is on the conveyer belt, is provided with a plurality of evenly distributed's locating pin 1a1 on mount table 1a, and base 4b is provided with the constant head tank 4b1 that corresponds with locating pin 1a1, and location clamping jaw 4 and mount table 1a pass through constant head tank 4b1 fixed connection.
Specifically, the mounting platforms 1a uniformly arranged on the transmission belt are used for transferring the PCB, and the positioning groove 4b1 is far smaller than the positioning pin 1a1, so that the base 4b can be selected by the size of the PCB to be mounted where to adapt to most of the PCBs, and it should be noted that only one mounting platform 1a is shown in the drawing.
And further:
in order to solve the technical problem of how to quickly shield the electronic component, as shown in fig. 2, the following technical solutions are provided:
two screw rod sliding tables 2a are arranged on the working table 2, the two screw rod sliding tables 2a are symmetrical relative to the transmitter 1, and two ends of the lifting support 5 are respectively connected with the two screw rod sliding tables 2 a.
Specifically, two lead screw slip tables 2a set up the both ends at conveyer 1, make baffle 7 of installing on two lead screw slip tables 2a be located the transmission band top, and when the during operation, two lead screw slip tables 2a can drive lifting support 5 simultaneously and rise or descend.
Further:
in order to solve the technical problem of how to shield different electronic components, as shown in fig. 4 and 5, the following technical solutions are provided:
the baffle 7 comprises a fixed frame 7a, the fixed frame 7a is arranged on the lifting bracket 5, a plurality of shielding covers 7c are arranged on the fixed frame 7a, a sliding groove 7a1 and a sliding block 7a2 corresponding to the sliding groove 7a1 are further arranged on the fixed frame 7a, and the sliding groove 7a1 and the sliding block 7a2 are respectively arranged on the four surfaces of the fixed frame 7a except the top end and the bottom end.
Specifically, the electronic component is shielded by a plurality of different shielding covers 7c on the fixing frame 7a, and the fixing frame 7a drives the shielding covers 7c to shield the electronic component when the electronic component is just in operation. It should be noted that each slide groove 7a1 is provided with a plurality of sliders 7a2, and the shield cover 7c is moved by the sliders 7a 2.
Further:
in order to solve the technical problem of how to adapt to various electronic components, as shown in fig. 4, 5 and 6, the following technical solutions are provided:
still be provided with connective bar 7b on the slider 7a2, connective bar 7b is the same and the one-to-one with slider 7a2 quantity, connective bar 7b and slider 7a2 swing joint, connective bar 7b one end still is provided with external screw thread post 7b1, be provided with on the sheltering from cover 7c with external screw thread post 7b1 one-to-one internal thread section of thick bamboo 7c1, connective bar 7b and sheltering from cover 7c pass through external screw thread post 7b1 and internal thread section of thick bamboo 7c1 fixed connection.
Specifically, the connecting rod 7b is arranged on a sliding block 7a2, the connecting rod 7b can move on the sliding block 7a2 and can also move along with the sliding block 7a2, one end of the connecting rod 7b is provided with an external thread column 7b1 connected with the shielding cover 7c, so that the connecting rod can move along with the shielding cover 7c, and the shielding cover 7c corresponding to the connecting rod can be replaced according to the electronic components on the circuit board.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A manual painting apparatus for circuit components, comprising,
a conveyor (1);
the workbench (2) is arranged on the conveyor (1);
the oven (3) is arranged at the output end of the workbench (2);
the positioning clamping jaws (4) are arranged on the conveyor (1), the number of the positioning clamping jaws (4) is at least four, and the four positioning clamping jaws (4) are uniformly distributed on the conveyor (1);
it is characterized in that the worktable (2) is also provided with a baffle plate (7) device, the baffle plate (7) device comprises,
the lifting support (5) is arranged on the workbench (2);
the photoelectric switch (6) is arranged at the bottom end of the lifting bracket (5);
and the baffle (7) is movably arranged on the lifting bracket (5).
2. The manual painting device for circuit components according to claim 1, wherein the positioning clamping jaw (4) comprises a base (4b), a top cover (4a) and a rotating shaft (4c), the top cover (4a) and the base (4b) are movably connected through the rotating shaft (4c), a pressing rod (4d) and a pressing plate (4e) located at the bottom end of the pressing rod (4d) are further arranged on the top cover (4a), and the bottom end portion of the pressing plate (4e) is made of elastic materials.
3. The manual painting apparatus for circuit components according to claim 2, wherein the conveyor belt of the conveyor (1) is further provided with a plurality of mounting tables (1a), the mounting tables (1a) are uniformly distributed on the conveyor belt, a plurality of uniformly distributed positioning pins (1a1) are arranged on the mounting tables (1a), the base (4b) is provided with positioning grooves (4b1) corresponding to the positioning pins (1a1), and the positioning clamping jaws (4) and the mounting tables (1a) are fixedly connected through the positioning grooves (4b 1).
4. The manual painting device for circuit elements according to claim 1, characterized in that two lead screw sliding tables (2a) are arranged on the working table (2), the two lead screw sliding tables (2a) are symmetrical with respect to the conveyor (1), and two ends of the lifting bracket (5) are respectively connected with the two lead screw sliding tables (2 a).
5. The manual painting apparatus for circuit components according to claim 4, wherein the barrier (7) includes a fixed frame (7a) and a fixed frame (7a) provided on the elevating bracket (5), the fixed frame (7a) being provided with a plurality of shielding covers (7c), and the fixed frame (7a) being further provided with a sliding groove (7a1) and a slider (7a2) corresponding to the sliding groove (7a1), the sliding groove (7a1) and the slider (7a2) being provided on four surfaces of the fixed frame (7a) excluding a top end and a bottom end, respectively.
6. The manual paint spraying apparatus for circuit components as claimed in claim 5, wherein the slider (7a2) is further provided with a connecting rod (7b), the connecting rod (7b) and the slider (7a2) are in the same number and are in one-to-one correspondence, the connecting rod (7b) and the slider (7a2) are movably connected, one end of the connecting rod (7b) is further provided with an external threaded stud (7b1), the shielding cover (7c) is provided with an internal threaded cylinder (7c1) in one-to-one correspondence with the external threaded stud (7b1), and the connecting rod (7b) and the shielding cover (7c) are fixedly connected through the external threaded stud (7b1) and the internal threaded cylinder (7c 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220403695.8U CN217250094U (en) | 2022-02-25 | 2022-02-25 | Manual paint spraying device for circuit elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220403695.8U CN217250094U (en) | 2022-02-25 | 2022-02-25 | Manual paint spraying device for circuit elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217250094U true CN217250094U (en) | 2022-08-23 |
Family
ID=82858188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220403695.8U Active CN217250094U (en) | 2022-02-25 | 2022-02-25 | Manual paint spraying device for circuit elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217250094U (en) |
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2022
- 2022-02-25 CN CN202220403695.8U patent/CN217250094U/en active Active
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