CN218285848U

CN218285848U - Automatic board separating device for PCB

Info

Publication number: CN218285848U
Application number: CN202221333777.6U
Authority: CN
Inventors: 谢圣林; 徐明飞; 郭永昌; 李棠
Original assignee: Jiangxi Redboard Technology Co Ltd
Current assignee: Jiangxi Redboard Technology Co Ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-01-13
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an automatic board equipment that divides of PCB circuit board, the on-line screen storage device comprises a base, base top sliding connection has the processing platform, and the bottom of processing platform is provided with two sets of drive assembly, and drive assembly is including rotating the threaded rod of connection in processing platform bottom, and the equal threaded connection in both ends of threaded rod has a screw thread section of thick bamboo, and the bottom of processing platform is provided with adjusting part, and the top both sides correspondence of processing platform is provided with measuring component, and measuring component includes the measuring board that flushes the setting with processing platform up end, and one side of processing platform is provided with cutting mechanism. The utility model discloses in use through the cooperation of drive shaft and regulating spindle, operate two and measure the board and fix a position the centre gripping to the circuit board both sides of processing bench, to fixing the circuit board location on the processing bench, accuracy when having guaranteed follow-up measurement to the exclusive use through measuring board and measuring stick or cooperation are used together, realize measuring the branch board cutting work of circuit board.

Description

Automatic board separating device for PCB

Technical Field

The utility model relates to a circuit board processing technology field specifically is an automatic board equipment that divides of PCB circuit board.

Background

The circuit board is the circuit equipment of common use in present life, can the application in multiple intelligent field, the circuit board mainly comprises a plurality of minute boards in process of production, when production, need fix a position the cutting to minute board, and adopt artifical manual measurement now mostly, and after measuring the back and adopting simple fixed subassembly, carrying out the fixed length cutting, manual measurement causes great error easily, the fixed effect to the circuit board is poor simultaneously, cause minute board cutting short easily, then cause the waste of raw and other materials easily.

Therefore, the automatic board separating device for the PCB is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic board equipment that divides of PCB circuit board to solve the artifical manual measurement of traditional general adoption that proposes in the above-mentioned background art, and after adopting simple fixed subassembly after measuring, carrying out the fixed length cutting, manual measurement causes great error easily, and is poor to the fixed effect of circuit board simultaneously, causes the problem of dividing the board cutting short easily.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic board separating device for the PCB comprises a base, wherein a processing table is connected above the base in a sliding mode, two groups of driving assemblies are arranged at the bottom of the processing table, each driving assembly comprises a threaded rod which is rotatably connected to the bottom of the processing table, two ends of each threaded rod are in threaded connection with a threaded cylinder, one end of each threaded cylinder extends to one side of the processing table, a turbine is fixedly arranged at the center of each threaded rod, an adjusting assembly is arranged at the bottom of the processing table and comprises an adjusting shaft which corresponds to the turbine and is rotatably connected to the bottom of the processing table, worm rod parts are fixedly arranged on the adjusting shafts at positions corresponding to the turbine, and the adjusting shafts are in meshed connection with the turbine through the worm rod parts;

the utility model discloses a processing platform, including processing platform, measuring component, measuring plate's one end fixedly connected with limiting plate, measuring plate's inside activity is pegged graft and is had the measuring stick, measuring plate's bottom is provided with connecting plate and measuring plate and passes through the connecting plate and correspond the screw thread section of thick bamboo fixed connection of position department, one side of processing platform is provided with cutting mechanism.

In the technical scheme, because the measuring assemblies are arranged on the two sides above the processing table in advance, and the measuring plates in the measuring assemblies are connected with the threaded cylinders in the two driving assemblies through the connecting plate, the two measuring plates are driven to transversely move by controlling the threaded cylinders in the driving assemblies until the two measuring assemblies meet the width of the circuit board, so that the subsequent work of board dividing and cutting is met;

the inside activity of the measuring board among the measuring unit is pegged graft and is had the measuring stick, uses through the cooperation of measuring stick and measuring stick, controls the whole length of measuring board and measuring stick promptly, comes to carry out measurement work to the concrete length when the circuit board divides the board.

Preferably, a guide slider is fixedly arranged at a position, corresponding to the guide groove, of the bottom of the processing table, the guide slider is embedded in the guide groove in a sliding manner, the guide slider is arranged at the bottom of the processing table, and the guide slider is embedded in the guide groove, so that the processing table and devices on the processing table can be pushed by external force to move above the base along the direction of the guide groove.

Preferably, two the spiral direction of screw thread section of thick bamboo sets up on the contrary, and the spiral direction of two screw thread sections in the drive assembly sets up on the contrary, and then when to the screw rod application of force for when the threaded rod takes place to rotate, can control the rotation direction of threaded rod, realize that two screw thread sections are close to each other or keep away from each other, and then realize passing through two screw thread sections in the regulating assembly, drive the measuring board among two measuring component, be close to each other or keep away from in the top of processing platform, in actual work, at first adjust two distances between the measuring board, so that this device is applicable to not unidimensional circuit board and carries out branch board cutting work.

Preferably, one end of the adjusting shaft is fixedly provided with a first bevel gear, one side of the adjusting shaft is provided with a driving shaft, one end of the driving shaft close to the first bevel gear is fixedly provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the other end of the driving shaft extends to one side of the processing table and is fixedly connected with a turntable, the second bevel gear fixedly arranged at one end of the driving shaft is meshed with the first bevel gear at one end of the adjusting shaft, the driving shaft is driven to rotate through the turntable, the adjusting shaft is driven to rotate through the driving shaft, the second bevel gear and the first bevel gear, the worm part is arranged at the position of the adjusting shaft corresponding to the threaded rod, the worm part is meshed with the turbine on the threaded rod, and therefore the adjusting device is achieved.

Preferably, the measuring plate and one side of the measuring rod are provided with scale marks, the scale marks are arranged and used for measuring the length of the circuit board, in the actual using process, the distance between the two measuring plates is adjusted in advance to meet the width of the circuit board to be measured, one end of the circuit board is abutted against a limiting plate on the measuring plate, then the measuring rod is pulled, so that the length of the whole measuring rod and the measuring plate is lengthened, and the scale marks are arranged on the measuring plate and one side of the measuring rod, so that the measuring rod can be selected for use according to the actual required length to be cut;

if the measuring range of the scale mark on the measuring plate is not conform to the use, the measuring rod is pulled at this moment, the scale mark at the cutting position on the measuring rod is aligned, then the measurement on the measuring rod is superposed to the maximum value of the measuring range on the direct and measuring plates, the cutting length of the circuit board to be cut is determined at this moment, and after the measuring length is determined, the measuring rod is fixed with the measuring plate through the external fixing part, so that the integral length of the measuring rod and the measuring plate can not be changed.

Preferably, the cutting mechanism includes the mounting bracket of fixed mounting in base one side, slidable mounting has the lifter on the mounting bracket, fixed mounting has the cutting dish on the lifter, to the measurement completion back of circuit board, slides processing platform and the equipment and the circuit board on the processing bench along the direction of guide way, and the one end of later measuring stick can with one side butt of mounting bracket, then takes the cutting dish to move down through external actuating mechanism control lifter, can accomplish the branch board cutting work of circuit board promptly through the cutting dish.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model, through the cooperation of the driving shaft and the adjusting shaft, operates the two measuring plates to position and clamp the two sides of the circuit board on the processing table until the circuit board is positioned and fixed on the processing table, thereby ensuring the accuracy in subsequent measurement and being beneficial to the measurement of the board-dividing cutting position of the circuit board by the measuring plates in the subsequent process;

2. the utility model discloses in because the length and size's of measuring stick and measuring stick is fixed, the exclusive use or the cooperation of measuring stick and measuring stick are used together simultaneously, realize measuring the branch board cutting work of circuit board, traditional measuring work of comparing is simplified greatly, need not extra use dipperstick or measuring tool, carry out manual measurement in the solitary to follow-up exclusive measurement thing has been reduced, manual measurement and the possibility that causes the error.

Drawings

FIG. 1 is a view of the overall structure of the present invention;

FIG. 2 is an overall sectional view of the present invention;

fig. 3 is a schematic bottom view of the processing table of the present invention;

FIG. 4 is an exploded view of the connection structure of the processing table, the measuring plate and the measuring rod of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure:

1. a base; 11. a guide groove;

2. a processing table; 21. a guide slider;

3. a threaded rod; 31. a threaded barrel; 32. a turbine;

4. measuring a plate; 41. a connecting plate; 42. a measuring rod; 43. a limiting plate;

5. an adjustment shaft; 51. a worm part; 52. a first bevel gear;

6. a drive shaft; 61. a second bevel gear; 62. a turntable;

7. a mounting frame; 71. a lifting rod; 72. and (5) cutting the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution of an automatic board separating apparatus for a PCB:

an automatic board separating device for a PCB (printed circuit board) comprises a base 1, wherein a processing table 2 is slidably connected above the base 1, two groups of driving assemblies are arranged at the bottom of the processing table 2, each driving assembly comprises a threaded rod 3 rotatably connected to the bottom of the processing table 2, two ends of each threaded rod 3 are respectively in threaded connection with a threaded cylinder 31, one end of each threaded cylinder 31 extends to one side of the processing table 2, a turbine 32 is fixedly arranged at the center of each threaded rod 3, an adjusting assembly is arranged at the bottom of the processing table 2 and comprises an adjusting shaft 5 which is arranged corresponding to the turbine 32 and is rotatably connected to the bottom of the processing table 2, a worm rod part 51 is fixedly arranged at a position, corresponding to the turbine 32, on each adjusting shaft 5, and the adjusting shaft 5 is meshed with the turbine 32 through the worm rod part 51;

the top both sides correspondence of processing platform 2 is provided with measuring component, measuring component includes the measurement board 4 that flushes the setting with processing platform 2 up end, the one end fixedly connected with limiting plate 43 of measurement board 4, the inside activity of measuring board 4 is pegged graft and is had measuring stick 42, the bottom of measuring board 4 is provided with connecting plate 41 and measures board 4 and passes through connecting plate 41 and the threaded cylinder 31 fixed connection who corresponds position department, one side of processing platform 2 is provided with cutting mechanism.

Because the measuring components are arranged on the two sides above the processing table 2 in advance, and meanwhile, the measuring plates 4 in the measuring components are connected with the threaded cylinders 31 in the two driving components through the connecting plates 41, namely, the two measuring plates 4 are driven to transversely move by controlling the threaded cylinders 31 in the driving components until the two measuring components meet the width of the circuit board, so that the subsequent board dividing and cutting work is met;

the measuring rod 42 is movably inserted in the measuring plate 4 in the measuring component, and the measuring rod 42 are matched for use, namely the whole length of the measuring plate 4 and the measuring rod 42 is controlled, so that the specific length of the circuit board during board splitting is measured

Furthermore, a guide slider 21 is fixedly arranged at a position, corresponding to the guide groove 11, of the bottom of the processing table 2, the guide slider 21 is slidably embedded in the guide groove 11, the processing table 2 and devices on the processing table 2 can be pushed by external force to move above the base 1 along the direction of the guide groove 11, and then the devices and the circuit boards on the processing table 2 and the processing table 2 move towards the cutting mechanism until the board splitting and cutting operations of the circuit boards on the processing table 2 are finished by the cutting mechanism.

Further, two the spiral opposite direction of threaded cylinder 31 sets up, when 3 application of force to threaded rod, when making threaded rod 3 take place to rotate, can control the direction of rotation of threaded rod 3, realize that two threaded cylinders 31 are close to each other or keep away from each other, and then realize two threaded cylinders 31 through the adjusting part, drive two measuring plate 4 among the measuring part, be close to each other or keep away from in the top of processing platform 2, in actual work, at first adjust two distances between measuring plate 4, so that this device is applicable to the circuit board of different size and dimension and carries out branch board cutting work.

Furthermore, a first bevel gear 52 is fixedly arranged at one end of the adjusting shaft 5, a driving shaft 6 is arranged at one side of the adjusting shaft 5, a second bevel gear 61 is fixedly arranged at one end of the driving shaft 6 close to the first bevel gear 52, the second bevel gear 61 is meshed with the first bevel gear 52, the other end of the driving shaft 6 extends to one side of the processing table 2 and is fixedly connected with a turntable 62, the second bevel gear 61 fixedly arranged at one end of the driving shaft 6 is meshed with the first bevel gear 52 at one end of the adjusting shaft 5, and the driving shaft 6 is driven to rotate by the turntable 62, so that the adjusting shaft 5 is driven to rotate by the driving shaft 6, the second bevel gear 61 and the first bevel gear 52, a worm rod part 51 is arranged at a position of the adjusting shaft 5 corresponding to the threaded rod 3, and the worm rod part 51 is meshed with the worm wheel 32 on the threaded rod 3, so that the driving shaft 6 is driven to rotate by the turntable 62, the driving shaft 6 drives the adjusting shaft 5 to rotate by the second bevel gear 61 and the first bevel gear 52, and the adjusting shaft 5 drives the measuring rods 3 in two driving assemblies to rotate by the two worm rods 51 and the worm wheel 32, so as to realize the transverse displacement of the two adjusting threaded rods 4;

in the in-service use of reality, adjust two distances between the measuring board 4 in advance, accord with the circuit board size of treating the branch board cutting, then use through the cooperation of drive shaft 6 and regulating spindle 5, operate two measuring board 4 and fix a position the centre gripping to the circuit board both sides on the processing platform 2, fix a position the circuit board on the processing platform 2, accuracy when having guaranteed follow-up measurement is favorable to follow-up branch board cutting department to the circuit board through measuring board 4 to measure work.

Furthermore, scale marks are arranged on one sides of the measuring plate 4 and the measuring rod 42, and are arranged on one sides of the measuring plate 4 and the measuring rod 42, so that the cutting length is selected for use according to the actual required cutting length, if the measuring range of the scale marks on the measuring plate 4 does not conform to the use range, the measuring rod 42 is pulled at the moment, the scale marks at the cutting position on the measuring rod 42 are aligned, then the measurement on the measuring rod 42 is directly superposed with the maximum value of the measuring range on the measuring plate 4, namely the cutting length of the circuit board to be cut is determined at the moment, and after the measuring length is determined, the measuring rod 42 is fixed with the measuring plate 4 through an external fixing piece, so that the integral length of the measuring rod and the measuring plate cannot be changed, and the fixing piece can adopt the fixing modes of common bolts and the like;

due to the fixed length of the measuring plate 4 and the measuring rod 42, compared with the traditional measuring work, the manual measurement is carried out independently without using an additional measuring scale or measuring tools, thereby reducing the possibility of errors caused by subsequent independent measurement and manual measurement.

Further, the cutting mechanism comprises a mounting frame 7 fixedly mounted on one side of the base 1, a lifting rod 71 is slidably mounted on the mounting frame 7, a cutting disc 72 is fixedly mounted on the lifting rod 71, after the circuit board is measured, the processing table 2, the equipment on the processing table 2 and the circuit board slide along the direction of the guide groove 11, one end of the measuring rod 42 can abut against one side of the mounting frame 7, then the lifting rod 71 is controlled by an external driving mechanism to drive the cutting disc 72 to move downwards, and therefore board dividing and cutting of the circuit board can be completed through the cutting disc 72.

The working principle is as follows: during operation, the distance between the two measuring plates 4 is adjusted in advance, the size of a circuit board to be cut in a plate dividing manner is met, namely the drive shaft 6 is driven to rotate through the turntable 62, the adjustment shaft 5 is driven to rotate through the drive shaft 6, the second bevel gear 61 and the first bevel gear 52, the worm rod parts 51 are arranged at positions, corresponding to the threaded rods 3, of the adjustment shaft 5, meanwhile, the worm rod parts 51 are meshed with the worm wheels 32 on the threaded rods 3, so that the drive shaft 6 is driven to rotate through the turntable 62, the drive shaft 6 drives the adjustment shaft 5 to rotate through the second bevel gear 61 and the first bevel gear 52, the adjustment shaft 5 drives the threaded rods 3 in the two drive assemblies to rotate through the two worm rod parts 51 and the worm wheels 32, when the threaded rods 3 rotate, the rotation direction of the threaded rods 3 can be controlled, the two threaded cylinders 31 are close to each other, the two measuring plates 4 are operated to position and clamp two sides of the circuit board on the machining table 2, and the circuit board is positioned and fixed on the machining table 2, and the accuracy in subsequent measurement is guaranteed;

when the measuring operation is carried out, the length which is actually required to be cut is selected for use, if the measuring range of the scale marks on the measuring plate 4 is not accordant with the use, the measuring rod 42 is pulled at the moment, the cutting position of the scale marks on the measuring rod 42 is aligned, then the measuring rod 42 is measured to be directly superposed with the maximum value of the measuring range on the measuring plate 4, the cutting length of the circuit board to be cut is determined at the moment, after the measuring length is determined, the measuring rod 42 is fixed with the measuring plate 4 through an external fixing part, the processing table 2 and the equipment and the circuit board on the processing table 2 are slid along the direction of the guide groove 11, then one end of the measuring rod 42 can be abutted against one side of the mounting frame 7, then the lifting rod 71 is controlled by the external driving mechanism to move downwards along the cutting disc 72, namely, and the board cutting operation of the circuit board can be completed through the cutting disc 72.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCB circuit board's automatic board equipment that divides, includes base (1), its characterized in that: the machining table (2) is connected above the base (1) in a sliding mode, two groups of driving assemblies are arranged at the bottom of the machining table (2), each driving assembly comprises a threaded rod (3) rotatably connected to the bottom of the machining table (2), two ends of each threaded rod (3) are in threaded connection with a threaded cylinder (31), one end of each threaded cylinder (31) extends to one side of the machining table (2), a turbine (32) is fixedly arranged at the center of each threaded rod (3), an adjusting assembly is arranged at the bottom of the machining table (2), each adjusting assembly comprises an adjusting shaft (5) which corresponds to the turbine (32) and is rotatably connected to the bottom of the machining table (2), a worm rod part (51) is fixedly arranged at the position, corresponding to the turbine (32), on each adjusting shaft (5), and the adjusting shafts (5) are in meshed connection with the turbine (32) through the worm rod part (51);

the utility model discloses a measuring device, including processing platform (2), measuring plate (4), one end fixedly connected with limiting plate (43), measuring plate (4) have measuring stick (42) to be provided with connecting plate (41) and measuring plate (4) through connecting plate (41) and threaded cylinder (31) fixed connection that corresponds position department, one side of processing platform (2) is provided with cutting mechanism.

2. The automatic board dividing device of the PCB circuit board as claimed in claim 1, wherein: the bottom of the processing table (2) is fixedly provided with a guide sliding block (21) at a position corresponding to the guide groove (11), and the guide sliding block (21) is embedded in the guide groove (11) in a sliding manner.

3. The automatic board dividing device of the PCB circuit board as claimed in claim 1, wherein: the spiral directions of the two thread cylinders (31) are opposite.

4. The automatic board dividing device of the PCB circuit board as claimed in claim 1, wherein: one end of the adjusting shaft (5) is fixedly provided with a first bevel gear (52), one side of the adjusting shaft (5) is provided with a driving shaft (6), one end of the driving shaft (6) close to the first bevel gear (52) is fixedly provided with a second bevel gear (61), the second bevel gear (61) is meshed with the first bevel gear (52) and connected with the first bevel gear, and the other end of the driving shaft (6) extends to one side of the machining table (2) and is fixedly connected with a turntable (62).

5. The automatic board dividing device of the PCB circuit board as claimed in claim 1, wherein: and scale marks are arranged on one sides of the measuring plate (4) and the measuring rod (42).

6. The automatic board dividing device of the PCB circuit board as claimed in claim 1, wherein: cutting mechanism includes mounting bracket (7) of fixed mounting in base (1) one side, slidable mounting has lifter (71) on mounting bracket (7), fixed mounting has cutting disc (72) on lifter (71).