CN219834482U - Circuit board edge burr trimmer - Google Patents
Circuit board edge burr trimmer Download PDFInfo
- Publication number
- CN219834482U CN219834482U CN202320238811.XU CN202320238811U CN219834482U CN 219834482 U CN219834482 U CN 219834482U CN 202320238811 U CN202320238811 U CN 202320238811U CN 219834482 U CN219834482 U CN 219834482U
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- China
- Prior art keywords
- main body
- motor
- body frame
- groove
- circuit board
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- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000009966 trimming Methods 0.000 claims abstract description 15
- 238000005498 polishing Methods 0.000 claims description 18
- 239000000428 dust Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model provides a circuit board edge burr trimming machine, which relates to the technical field of circuit board processing and comprises a main body frame, wherein an installation groove is formed in the inner side of the main body frame, the installation groove is in an axisymmetric structure relative to the main body frame, an installation pipe groove is formed in one side of the installation groove and is movably connected with the installation groove, an adjusting motor is arranged on the side face of the main body frame, an adjusting screw is arranged in the main body frame, one end of the adjusting screw is connected with the output end of the adjusting motor, the adjusting screw is in threaded connection with the installation pipe groove, the adjusting screw is driven by the adjusting motor to rotate so that the installation pipe groove moves in the installation groove.
Description
Technical Field
The utility model relates to the technical field of circuit board processing, in particular to a circuit board edge burr trimmer.
Background
The circuit board is divided into three major classifications of single panel, double panel and multilayer circuit board according to the number of layers, is indispensable important component in the electronic product, and the circuit board is in the course of working, need carry out polishing work to its edge burr to follow-up installation and use.
According to the patent with the patent number of CN214135267U, a deburring device for a PCB circuit board is disclosed, and comprises an operation box; the front surface of the operation box rotates and is provided with a box door, a polishing mechanism is arranged on the operation box, an electromagnet is arranged in the operation box on one side of the polishing mechanism, one side of the electromagnet is provided with a fixed rod, the electromagnet is connected with the inner wall of the operation box through the fixed rod, one side of the operation box, which is far away from the polishing mechanism, is provided with a clamping mechanism, the clamping mechanism comprises a clamping plate, a sliding rod and a tension spring, a sliding chute for sliding the end part of the sliding rod is formed in the operation box, a dust collector is fixedly arranged on the side surface of the operation box, a connecting pipe and a cloth bag are respectively arranged at the input end and the output end of the dust collector, and the pipe orifice of the other end of the connecting pipe is arranged inside the operation box. The utility model has simple structure and convenient operation, can clamp and fix the PCB circuit board through the arranged electromagnet and the clamping plate, and can control the magnetic force of the electromagnet through the control device so as to adapt to the clamping requirements of the PCB circuit boards with different thicknesses.
The existing circuit board edge burr trimming device is poor in practicality, the device can only trim burrs of circuit boards of one size, when the circuit boards of different types and sizes are subjected to burr trimming, the device is very troublesome to adjust, and trimming efficiency of the circuit board edge burrs is affected.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a circuit board edge burr trimmer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a circuit board edge burr trimming machine, includes main body frame, the mounting groove has been seted up to main body frame's inboard, the mounting groove is axisymmetric structure about main body frame, one side of mounting groove is equipped with the installation piping groove, and installation piping groove and mounting groove swing joint, main body frame's side is equipped with accommodate motor, main body frame's inside is equipped with accommodate motor, and accommodate motor's one end is connected with accommodate motor's output, and accommodate motor and installation piping groove threaded connection.
Preferably, the lifting groove is formed in the front face and the back face of the main body frame, the mounting block is arranged in the lifting groove and movably connected with the lifting groove, the first grinding roller is arranged between the mounting blocks and movably connected with the mounting block, the first grinding motor is arranged on the side face of the mounting block, and the output end of the first grinding motor is connected with one end of the first grinding roller.
Preferably, the installation groove and the installation pipe groove are internally provided with conveying rollers, a fixed block is arranged between the conveying rollers, a second polishing roller is arranged between the fixed blocks, the second polishing roller is movably connected with the fixed block, the side surface of the fixed block is provided with a second polishing motor, and the output end of the second polishing motor is connected with one end of the second polishing roller.
Preferably, the top surface of main body frame is equipped with elevator motor, elevator motor's output is equipped with the lift lead screw, and lift lead screw and lift groove swing joint, and lift lead screw and installation piece threaded connection.
Preferably, a conveying motor is arranged in the main body frame, the output end of the conveying motor is connected with one end of a conveying roller, and a conveying belt is nested on the surface of the conveying roller.
Preferably, the collecting box is arranged in the main body frame and movably connected with the main body frame, and the collecting box penetrates through the surface of the main body frame.
Preferably, a controller is arranged on the side face of the main body frame and is electrically connected with the lifting motor, the first grinding motor, the second grinding motor, the conveying motor and the adjusting motor respectively.
Advantageous effects
According to the utility model, the mounting groove is formed in the inner side of the main body frame, the mounting pipe groove is formed in one side of the mounting groove, and the adjusting screw rod is driven by the adjusting motor to rotate so that the mounting pipe groove moves in the mounting groove.
In the utility model, the front and the back of the main body frame are respectively provided with the first grinding rollers, when the circuit board is placed in the main body frame, the burrs on two sides of the circuit board can be trimmed in the main body frame, and the burrs on the other two sides of the circuit board can be trimmed by the first grinding rollers, so that the circuit board can be subjected to comprehensive burrs trimming once through the device, the trimming time is shortened, and the trimming efficiency is improved.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
fig. 4 is a partial structural view of the present utility model.
Legend description:
1. a main body frame; 2. a lifting motor; 3. a mounting block; 4. a collection box; 5. lifting the screw rod; 6. a first grinding motor; 7. a first grinding roller; 8. a lifting groove; 9. a controller; 10. a mounting groove; 11. a conveying motor; 12. a second grinding roller; 13. a conveyor belt; 14. a second grinding motor; 15. adjusting a screw rod; 16. a fixed block; 17. installing a pipe groove; 18. adjusting a motor; 19. and conveying rollers.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Specific embodiments of the present utility model are described below with reference to the accompanying drawings.
First embodiment:
as shown in fig. 1-4, a circuit board edge burr trimming machine, including main body frame 1, mounting groove 10 has been seted up to main body frame 1's inboard, mounting groove 10 is axisymmetric structure about main body frame 1, one side of mounting groove 10 is equipped with mounting groove 17, and mounting groove 17 and mounting groove 10 swing joint, main body frame 1's side is equipped with accommodate motor 18, main body frame 1's inside is equipped with accommodate screw 15, and accommodate screw 15's one end and accommodate motor 18's output, and accommodate screw 15 and mounting groove 17 threaded connection, under accommodate motor 18's drive, accommodate screw 15 rotates and makes mounting groove 17 remove in mounting groove 10, this kind of design simple structure can easily adjust the distance between mounting groove 17 and another mounting groove 10, when the edge of the circuit board of equidimension is not need be pruned, can carry out quick adjustment through accommodate motor 18's rotation, the practicality of device has been strengthened, the work efficiency of device has been improved.
The installation groove 10 and the installation tube groove 17 are internally provided with conveying rollers 19, a fixed block 16 is arranged between the conveying rollers 19, a second polishing roller 12 is arranged between the fixed blocks 16, the second polishing roller 12 is movably connected with the fixed block 16, the side face of the fixed block 16 is provided with a second polishing motor 14, the output end of the second polishing motor 14 is connected with one end of the second polishing roller 12, the inside of the main body frame 1 is provided with a conveying motor 11, the output end of the conveying motor 11 is connected with one end of the conveying roller 19, the surface of the conveying roller 19 is nested with a conveying belt 13, one side of the installation tube groove 17 is not provided with the conveying motor 11, the conveying roller 19 is movably connected with the installation tube groove 17, the bottom surface of the conveying roller 19 on the other side is nested with the conveying belt 13, a circuit board is driven by the conveying motor 11 to move between the conveying rollers 19, and the edges of the circuit board are trimmed by the second polishing rollers 12 in the installation groove 10 and the installation tube groove 17 under the driving of the second polishing motor 14.
Specific embodiment II:
as shown in fig. 1-4, the front and the back of the main body frame 1 are provided with lifting grooves 8, the lifting grooves 8 are internally provided with mounting blocks 3, the mounting blocks 3 are movably connected with the lifting grooves 8, first grinding rollers 7 are arranged between the mounting blocks 3, the first grinding rollers 7 are movably connected with the mounting blocks 3, the side surfaces of the mounting blocks 3 are provided with first grinding motors 6, the output ends of the first grinding motors 6 are connected with one ends of the first grinding rollers 7, when a circuit board is placed in the main body frame 1, the inside of the main body frame 1 can realize burr trimming on two sides of the circuit board, the first grinding rollers 7 can realize burr trimming on the other two sides of the circuit board, and the circuit board can be comprehensively subjected to the burr trimming once through the device, so that the trimming time is shortened, and the trimming efficiency is improved.
The top surface of main body frame 1 is equipped with elevator motor 2, elevator motor 2's output is equipped with elevator lead screw 5, and elevator lead screw 5 and elevator groove 8 swing joint, and elevator lead screw 5 and installation piece 3 threaded connection, main body frame 1's inside is equipped with collects box 4, and collect box 4 and main body frame 1 swing joint, and collect box 4 runs through main body frame 1's surface, the burr piece that polishes falls in collecting box 4, be convenient for clear up, main body frame 1's side is equipped with controller 9, and controller 9 respectively with elevator motor 2, first grinding motor 6, second grinding motor 14, conveying motor 11, accommodate motor 18 electric connection.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a circuit board edge burr trimming machine, includes main body frame (1), its characterized in that: the utility model discloses a grinding machine is characterized in that a mounting groove (10) is seted up to the inboard of main body frame (1), mounting groove (10) are axisymmetric structure about main body frame (1), one side of mounting groove (10) is equipped with mounting tube groove (17), and mounting tube groove (17) and mounting groove (10) swing joint, the side of main body frame (1) is equipped with accommodate motor (18), the inside of main body frame (1) is equipped with accommodate screw (15), and the one end of accommodate screw (15) is connected with the output of accommodate motor (18), and accommodate screw (15) and mounting tube groove (17) threaded connection, lifting groove (8) have been seted up on the front and the back of main body frame (1), be equipped with installation piece (3) in lifting groove (8), and installation piece (3) and lifting groove (8) swing joint, be equipped with first beat between installation piece (3), and first beat grinding roller (7) and installation piece (3) swing joint.
2. A circuit board edge burr trimmer as defined in claim 1, wherein: the side of the mounting block (3) is provided with a first grinding motor (6), and the output end of the first grinding motor (6) is connected with one end of a first grinding roller (7).
3. A circuit board edge burr trimmer as defined in claim 2, wherein: be equipped with in mounting groove (10) and mounting tube groove (17) and carry gyro wheel (19), be equipped with fixed block (16) between carrying gyro wheel (19), be equipped with second grinding roller (12) between fixed block (16), and second grinding roller (12) and fixed block (16) swing joint, the side of fixed block (16) is equipped with second motor (14) of polishing, and the output of second motor (14) of polishing is connected with the one end of second grinding roller (12).
4. A circuit board edge burr trimmer as defined in claim 3, wherein: the top surface of main part frame (1) is equipped with elevator motor (2), the output of elevator motor (2) is equipped with lift lead screw (5), and lift lead screw (5) and lift groove (8) swing joint, and lift lead screw (5) and installation piece (3) threaded connection.
5. The circuit board edge burr trimmer of claim 4, wherein: the conveying motor (11) is arranged in the main body frame (1), the output end of the conveying motor (11) is connected with one end of the conveying roller (19), and a conveying belt (13) is nested on the surface of the conveying roller (19).
6. A circuit board edge burr trimmer as defined in claim 1, wherein: the inside of main body frame (1) is equipped with collection box (4), and collection box (4) and main body frame (1) swing joint, and collection box (4) run through the surface of main body frame (1).
7. A circuit board edge burr trimmer as defined in claim 5, wherein: the side of main body frame (1) is equipped with controller (9), and controller (9) respectively with elevator motor (2), first grinding motor (6), second grinding motor (14), conveying motor (11), accommodate motor (18) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238811.XU CN219834482U (en) | 2023-02-15 | 2023-02-15 | Circuit board edge burr trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238811.XU CN219834482U (en) | 2023-02-15 | 2023-02-15 | Circuit board edge burr trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219834482U true CN219834482U (en) | 2023-10-13 |
Family
ID=88246654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320238811.XU Active CN219834482U (en) | 2023-02-15 | 2023-02-15 | Circuit board edge burr trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219834482U (en) |
-
2023
- 2023-02-15 CN CN202320238811.XU patent/CN219834482U/en active Active
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| GR01 | Patent grant |