CN219999692U - Board separator - Google Patents

Abstract

The application provides a plate separating machine. The plate separating machine comprises a frame, a loading mechanism and a plate separating mechanism; the frame is provided with a workbench; the loading mechanism is arranged on the workbench and comprises a first track, a first driving assembly and a loading assembly, the loading assembly is movably arranged on the first track, the first driving assembly is used for driving the loading assembly to move along the first track, the loading assembly comprises a mounting seat and a dividing jig, the dividing jig is arranged on the mounting seat and comprises a mounting groove and a dividing groove, the mounting groove is communicated with the dividing groove, and a straight knife is embedded in the bottom surface of the dividing groove; the board separation mechanism comprises a first moving assembly and a board separation assembly, and the board separation assembly is arranged on the first moving assembly. Through making loading mechanism's loading subassembly remove to set up in first track, divide board back loading subassembly can directly drive the circuit board and move to the unloading position, need not the manipulator and put the unloading position again after taking down the circuit board from loading subassembly, simplified operation, raise the efficiency.

Description

Board separator

Technical Field

The application relates to the technical field of circuit board production, in particular to a board dividing machine.

Background

Board separator refers generally to a board separator for a circuit board. In the production of printed circuit boards, to increase the throughput and speed of surface mount lines, the printed circuit boards are usually designed as a single large board and then separated into multiple pieces by a board separator. The plate dividing machine can be divided into a feed plate dividing machine, a punching plate dividing machine, a milling cutter plate dividing machine, a laser plate dividing machine and a guillotine plate dividing machine. The most commonly used board separator is a feed board separator.

But the existing feed type plate dividing machine has low working efficiency.

Disclosure of Invention

The utility model provides a plate separating machine, which aims to solve the technical problem of low working efficiency of a feed type plate separating machine in the prior art.

In order to solve the above problems, the present utility model provides a board separator, comprising:

a frame having a work table;

the loading mechanism is arranged on the workbench and comprises a first track, a first driving assembly and a loading assembly, the loading assembly is movably arranged on the first track, the first driving assembly is used for driving the loading assembly to move along the first track, the loading assembly comprises a mounting seat and a dividing jig, the dividing jig is arranged on the mounting seat and comprises a mounting groove and a dividing groove, the mounting groove is communicated with the dividing groove, and a straight cutter is embedded in the bottom surface of the dividing groove;

the plate separating mechanism comprises a first moving assembly and a plate separating assembly, wherein the first moving assembly is arranged on the frame, and the plate separating assembly is arranged on the first moving assembly.

Wherein, the mount pad includes:

the bottom plate is provided with a sliding block and a connecting block towards one side of the workbench, the sliding block is arranged on the first track in a sliding manner, and the connecting block is connected with the first driving assembly;

The frames are arranged on two opposite sides of the bottom plate, one side, away from the workbench, of each frame is provided with a fixing groove, and the plate separating jig is clamped in the fixing grooves;

the fastening pin, divide the board tool to pass through the fastening pin with the frame is fixed.

Wherein, the mount pad still includes:

the sealing plates are arranged at two opposite ends of the frame, and the sealing plates, the bottom plate, the frame and the dividing jig enclose a closed cavity;

the bottom plate is also provided with a first dust collection opening, and the first dust collection opening is connected with a dust collector.

Wherein, divide board tool still includes:

dodge the groove, be located the opposite both sides of mounting groove, and with the mounting groove intercommunication, dodge the groove and be used for dodging when adopting the clamping jaw to snatch the circuit board the clamping jaw.

The bottom surface of the mounting groove is provided with an avoidance notch, and the avoidance notch is used for avoiding an electronic device on the circuit board.

Wherein, divide board tool still includes:

the fixed blocks are distributed on two opposite sides of the mounting groove, the fixed blocks are movably arranged on the dividing plate jig, and one side of each fixed block, which faces the mounting groove, is provided with a blocking part.

The loading mechanisms are arranged in two groups, and the first tracks in the two groups of loading mechanisms are arranged in parallel.

The workbench is provided with a slitter edge collecting opening, and the slitter edge collecting opening is positioned between the two groups of loading mechanisms.

Wherein, the split plate assembly includes:

the base is arranged on the first moving assembly;

the knife rest is arranged on the base and used for installing the circular knife, a guide plate is arranged on the knife rest, and the guide plate is used for being embedded in the dividing plate groove when dividing the plate.

Wherein the tool rest is rotatably connected with the base.

Wherein the tool holder comprises:

the tool rest body is provided with a first side and a second side, the first side is provided with a dust collection groove, the second side is provided with a circular tool mounting groove, and the guide plate is positioned on the second side;

the first cover plate is covered on the circular knife mounting groove;

the second cover plate is covered on the dust collection groove and is provided with a second dust collection opening, and the second dust collection opening is connected with a dust collector.

Wherein, divide board mechanism still includes:

the slitter edge absorbing assembly is arranged on the base and located on two opposite sides of the tool rest, and is used for absorbing slitter edges after separating plates.

Wherein, the board separator still includes:

the carrying mechanism comprises a second moving assembly and a clamping jaw assembly, the second moving assembly is arranged on the frame, the clamping jaw assembly is arranged on the second moving assembly, the clamping jaw assembly comprises a clamping jaw and a third driving assembly, the third driving assembly is used for driving the clamping jaw to clamp or loosen the circuit board, and the third driving assembly comprises a motor.

The beneficial effects of the embodiment of the application are as follows: the application provides a plate separating machine which comprises a frame, a loading mechanism and a plate separating mechanism. The frame is provided with a workbench. The loading mechanism is arranged on the workbench and comprises a first track, a first driving assembly and a loading assembly, the loading assembly is movably arranged on the first track, the first driving assembly is used for driving the loading assembly to move along the first track, the loading assembly comprises a mounting seat and a dividing jig, the dividing jig is arranged on the mounting seat and comprises a mounting groove and a dividing groove, the mounting groove is communicated with the dividing groove, and a straight knife is embedded in the bottom surface of the dividing groove. The board separation mechanism comprises a first moving assembly and a board separation assembly, wherein the first moving assembly is arranged on the frame, and the board separation assembly is arranged on the first moving assembly. According to the board dividing machine provided by the application, the loading assembly of the loading mechanism is arranged on the first track in a moving way, and the loading assembly can directly drive the circuit board to move to the blanking position after dividing, so that a mechanical arm is not required to take down the circuit board from the loading assembly and then put the circuit board to the blanking position in the process of moving the circuit board from the dividing to the blanking position, the operation is simplified, and the working efficiency of the board dividing machine is improved; in the same way, the loading assembly can also move to the connection position, the carrying mechanism is used for grabbing the circuit board and placing the circuit board on the loading assembly, and then the loading assembly drives the circuit board to move from the connection mechanism to the board separation position, so that the circuit board is compared with the board separation jig which is fixedly arranged below the board separation mechanism, the interference between the carrying mechanism and the board separation mechanism in the process of placing the circuit board below the board separation mechanism can be avoided, and the design of the movement paths of the board separation mechanism and the carrying mechanism is simplified. In addition, the board dividing jig is movably arranged on the workbench through the first rail and the first driving assembly, and can be matched with the board dividing mechanism with the degree of freedom of rotation around the vertical shaft to realize the cutting of the circuit board in different directions.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic view of a first view angle of a board separator according to the present application;

fig. 2 is a schematic structural view of a second view angle of the board separator according to the present application;

FIG. 3 is a schematic view of a loading assembly in a plate separator according to a first view of the present application;

FIG. 4 is a schematic view of a loading assembly in a plate separator according to a second aspect of the present application;

fig. 5 is a schematic structural view of a mounting seat in the board separator provided by the application;

fig. 6 is a schematic structural diagram of a first view angle of a board separating jig in a board separating machine provided by the application;

FIG. 7 is an enlarged view at A in FIG. 3;

fig. 8 is a schematic structural diagram of the board splitting jig in the board splitting machine provided by the application when being matched with a circuit board;

FIG. 9 is a schematic view of the structure of a separator plate assembly in the separator plate machine provided by the application;

FIG. 10 is an exploded view of the first view of the knife holder of the plate divider provided by the present application;

FIG. 11 is an exploded view of the second view of the knife holder in the plate divider provided by the application;

fig. 12 is a schematic structural view of a board assembly when a waste edge suction assembly is arranged on a base in the board splitting machine;

fig. 13 is a schematic structural view of a connection mechanism in the board separator provided by the application;

FIG. 14 is a schematic view of a first view of a jaw assembly of a plate divider according to the present application;

fig. 15 is a schematic structural view of a second view of a clamping jaw assembly in a board splitting machine according to the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, 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.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1 to 4, fig. 1 is a schematic structural view of a first view of a board splitting machine according to the present application, fig. 2 is a schematic structural view of a second view of a board splitting machine according to the present application, fig. 3 is a schematic structural view of a first view of a loading assembly in a board splitting machine according to the present application, and fig. 4 is a schematic structural view of a second view of a loading assembly in a board splitting machine according to the present application. The application provides a board separator 100, which comprises a frame 10, a loading mechanism 20 and a board separator mechanism 30. The frame 10 has a table 11. The loading mechanism 20 is provided on the table 11. The loading mechanism 20 includes a first rail 21, a first drive assembly 22, and a loading assembly 23. The loading assembly 23 is movably disposed on the first rail 21. The first drive assembly 22 is used to drive the loading assembly 23 along the first track 21. The loading assembly 23 includes a mounting base 24 and a split jig 25. The dividing jig 25 is disposed on the mounting base 24. The dividing jig 25 includes a mounting groove 251 and a dividing groove 252. The mounting groove 251 and the dividing groove 252 communicate. A straight knife 253 is embedded in the bottom surface of the dividing plate groove 252. The board separation mechanism 30 includes a first moving assembly 31 and a board separation assembly 32. The rack 10 is used for loading the loading mechanism 20 and the board splitting mechanism 30 of the board splitting machine 100. The present application is not limited to the specific structure of the rack 10, and for example, in some embodiments, the rack 10 has a table 11, and the board dividing mechanism 30 is disposed on the table 11. Taking the working state of the board splitting machine 100 in normal use as an example, a storage box can be arranged below the working table 11, and the dust collector, the waste edge collecting basket and some common tools can be placed in the storage box. The upper side of the table 11 may be provided with a mounting bracket to which the board separation mechanism 30 is provided, enabling the loading assembly 23 to be moved directly below the board separation assembly 32. To ensure the safety of the board separator 100, it should be understood that a hood is further provided on the frame 10, and the loading mechanism 20 and the board separator mechanism 30 are both disposed in the hood.

The loading mechanism 20 is used for separating the circuit board 200 and moving the separated circuit board 200 to the blanking position. The loading mechanism 20 includes a first rail 21, a first drive assembly 22, and a loading assembly 23. The loading assembly 23 is movably disposed on the first rail 21, and two first rails 21 may be disposed in parallel to ensure the stability of the movement of the loading assembly 23. The present application is not limited to the specific structure of the first rail 21, and the first rail 21 may be a section bar having a rectangular, trapezoidal or i-shaped cross-sectional shape. The loading assembly 23 is provided with a slider 241b that matches the cross-sectional shape of the first rail 21, thereby realizing that the loading assembly 23 is slidably disposed on the first rail 21.

The first drive assembly 22 is used to drive the loading assembly 23 along the first track 21. The first driving unit 22 may be a linear driving mechanism such as a screw slider mechanism, a crank slider mechanism, an air cylinder, or a hydraulic cylinder, but is not limited thereto. The present application is described taking the first driving assembly 22 as a screw slider 241b mechanism as an example, wherein the first driving assembly 22 comprises a screw, a screw nut and a motor, wherein the screw nut is arranged on the mounting seat 24 of the loading assembly 23.

Referring to fig. 5 to 8, fig. 5 is a schematic structural diagram of a mounting seat in a board splitting machine according to the present application, fig. 6 is a schematic structural diagram of a first view angle of a board splitting jig in a board splitting machine according to the present application, fig. 7 is an enlarged view of a portion a in fig. 3, and fig. 8 is a schematic structural diagram when the board splitting jig in the board splitting machine is matched with a circuit board according to the present application. The loading assembly 23 is used to load the circuit board 200. The loading assembly 23 includes a mounting base 24 and a split jig 25. The mounting seat 24 is used for mounting the dividing jig 25. The application is not limited to the specific configuration of mount 24, and in some embodiments mount 24 includes a base plate 241, a rim 242, and a securing pin 243. A slider 241b of the loading unit 23, which cooperates with the first rail 21, is disposed on a side of the bottom plate 241 facing the table 11. The base plate 241 is further provided with a connection block 241c on a side facing the working table 11, the connection block 241c is connected with the first driving component 22, for example, when the first driving component 22 includes a screw, a screw nut and a motor, the screw nut in the first driving component 22 can be fixedly arranged on the connection block 241c, so that when the motor drives the screw to rotate, the screw nut drives the mounting seat 24 to move. The frame 242 of mount pad 24 sets up in the opposite both sides of bottom plate 241, and the frame 242 is to the direction extension of bottom plate 241 deviating from workstation 11, and the frame 242 is used for installing dividing jig 25, and one side that frame 242 deviates from workstation 11 is provided with fixed slot 242a, and fixed slot 242a extends along the length direction of frame 242, and fixed slot 242a is logical groove, and dividing jig 25 can follow the one end block of fixed slot 242a in fixed slot 242a to install dividing jig 25 in mount pad 24. The fastening pins 243 are disposed on the frames 242, grooves may be disposed on opposite sides of the two frames 242, the grooves are located below the fixing grooves 242a, mounting holes are disposed on the bottom surface of the fixing grooves 242a, the mounting holes are communicated with the fixing grooves 242a and the grooves, and the fastening pins 243 are located through the mounting holes by the grooves to fix the board dividing jig 25 to the frames 242. It should be understood that the dividing jig 25 is also provided with mounting holes corresponding to the fastening pins 243. The present application is not limited to the specific type of the fastening pin 243, and for example, the fastening pin 243 may be a bolt or a knob plunger.

It should be noted that, because the shape and the size of the mounting grooves corresponding to different circuit boards 200 are different, the circuit boards 200 with different shape and size generally correspond to different board dividing jigs 25, the board dividing machine provided by the application has the advantages that the fixing groove 242a is arranged on the frame 242 of the mounting seat 24, the board dividing jigs 25 are mounted on the mounting seat 24 in a mode of being clamped in the fixing groove 242a, when the jigs need to be replaced, the knob plunger is pulled out, then the board dividing jigs 25 are removed from the fixing groove 242a, and then a new jig needs to be moved into the fixing groove 242a from one end of the fixing groove 242a, and the knob plunger is mounted, thus the replacement of the board dividing jigs 25 is completed, and the operation is simple.

In some embodiments, the mount 24 further includes a seal plate 244. The sealing plates 244 are disposed at two opposite ends of the frame 242, such that the sealing plates 244, the bottom plate 241, the frame 242 and the separating jig 25 enclose a closed cavity. Thus, the first suction port 241a may be provided in the base plate 241, and the first suction port 241a may be connected to the vacuum cleaner. During the board separation, the dust and the dust distributed under the board separation jig 25 can be collected through the first dust collection opening 241 a. It should be noted that, since the board separating jig 25 needs to be engaged into the fixing groove 242a from the end of the fixing groove 242a, and the sealing plate 244 is further disposed at the end of the frame 242, in order to ensure that the board separating jig 25 can be conveniently detached and installed, the sealing plate 244 needs to be provided with a notch in the area corresponding to the end of the fixing groove 242 a.

The board separating jig 25 is used for mounting the circuit board 200 to be separated. The dividing jig 25 includes a mounting groove 251 and a dividing groove 252. It should be appreciated that the mounting groove 251 and the split groove 252 are provided on a side of the split jig 25 facing away from the mounting base 24. The mounting groove 251 and the dividing groove 252 communicate. The mounting groove 251 is used to mount the circuit board 200, and it should be understood that the contour shape of the mounting groove 251 corresponds to the contour shape of the circuit board 200 to be separated. The dividing plate groove 252 may be a through groove. The specific distribution structure of the board dividing groove 252 in the board dividing jig 25 is not limited in the present application, and the first moving component 31 drives the board dividing component 32 to move along the board dividing groove 252 during board dividing, it should be understood that the specific distribution of the board dividing groove 252 in the board dividing jig 25 may correspond to the board dividing boundary line of the circuit board 200, for example, as shown in fig. 3 and fig. 6, the circuit board 200 to be divided needs to divide the circuit board 200 into two in the middle, and the board dividing groove 252 is located in the middle of the mounting groove 251 and penetrates through opposite sides of the mounting groove 251. A straight knife 253 is embedded at the bottom of the dividing plate groove 252. The blade edge of the straight blade 253 corresponds to the dividing line of the circuit board 200. The straight blade 253 is used to mate with a circular blade on the board separation assembly 32 to separate the circuit board 200.

When the loading assembly 23 loads the circuit board 200, the handling mechanism 40 is required to grasp the circuit board 200 at the previous station and place the circuit board 200 in the mounting groove 251 of the board dividing jig 25. The grabbing of the circuit board 200 can be achieved through the clamping jaw 421 or through the vacuum chuck. When the board 200 is gripped using the gripping claws 421, the gripping claws 421 typically grip both ends of the board 200. To ensure that the board separating jig 25 of the present application can be adapted to grip the circuit board 200 by the gripping claws 421, in some embodiments, the board separating jig 25 further includes a avoiding groove 254. The escape grooves 254 are located at opposite sides of the mounting groove 251, and the escape grooves 254 communicate with the mounting groove 251. The relief groove 254 is used to relief the clamping jaw 421 when the clamping jaw 421 is used to grasp the circuit board 200. It should be appreciated that the relief groove 254 has a shape corresponding to the shape of the end of the clamping jaw 421, and the clamping jaw 421 has a certain movable space within the relief groove 254, so that the clamping jaw 421 can release the circuit board 200 after the circuit board 200 is placed in the mounting groove 251.

The circuit board 200 is typically connected to the electronic device 201 before the circuit board is separated, so in some embodiments, the bottom surface of the mounting slot 251 is provided with a relief notch 255. When the circuit board 200 is placed in the mounting groove 251, the side, where the circuit board 200 is connected with the electronic device 201, faces the bottom surface of the mounting, and the electronic device 201 can be embedded in the corresponding avoidance notch 255. The application does not limit the specific distribution position, shape and number of the avoiding notches 255, and can specifically set according to the electronic devices 201 on the circuit board 200 corresponding to the board dividing jig 25. According to the board splitting machine provided by the application, the avoidance notch 255 is formed in the bottom surface of the mounting groove 251, when the circuit board 200 to be split is placed on the board splitting jig 25, one side, connected with the electronic device 201, of the circuit board 200 is arranged towards the bottom surface of the mounting groove, so that the electronic device 201 on the circuit board 200 can be embedded into the corresponding avoidance notch 255, on one hand, the electronic device 201 on the circuit board 200 is correspondingly matched with the avoidance notch 255 one by one, the auxiliary positioning effect can be achieved on the mounting of the circuit board 200, on the other hand, the electronic devices 201 on the circuit board 200 are all arranged towards the bottom surface of the mounting groove and are embedded into the avoidance notch 255, and the damage to the electronic device 201 on the circuit board 200 in the moving process of the board splitting mechanism 30 can be avoided.

It should be noted that, in order to facilitate accurate positioning of the circuit board 200 during the manufacturing and installation process, positioning holes are generally formed in the circuit board 200. The bottom surface of the mounting groove 251 may also be provided with a locating pin in some embodiments. The locating pins are configured to mate with locating holes on the circuit board 200. The application does not limit the specific structure of the positioning pin, for example, the positioning pin can be a conical columnar structure with a conical head, and the conical columnar structure can also play a role of guiding, so that the circuit board 200 can be conveniently installed in the installation groove 251, and the circuit board 200 can also be conveniently removed from the installation groove 251.

To ensure stability of the circuit board 200 during movement and singulation, the singulation tool 25, in some embodiments, further includes a securing block 256. The fixing blocks 256 are distributed on opposite sides of the mounting groove 251. The fixing block 256 is movably disposed on the dividing jig 25. The side of the fixing block 256 facing the mounting groove 251 may be provided with a blocking portion 257. The fixing block 256 may be moved such that the blocking portion 257 on the fixing block 256 protrudes to a side of the circuit board 200 facing away from the mounting slot 251 when the circuit board 200 is placed in the mounting slot 251. The mounting groove 251 can realize the spacing to the circuit board 200 in the horizontal direction, through setting up the fixed block 256, divide board tool 25 can further realize the spacing to the circuit board 200 in the vertical direction, avoid circuit board 200 to break away from mounting groove 251 when following divide board tool 25 along first track 21 removal and divide the board in-process. The present application does not limit the specific moving structure of the fixing block 256 on the board separating jig 25, for example, in some embodiments, a chute may be disposed on the board separating jig 25, the fixing block 256 is slidably disposed in the chute, and a small cylinder with a guide rod may be disposed on a side of the fixing block 256 facing away from the mounting groove 251, and the fixing block 256 is driven to move along the chute by the cylinder. It should be noted that, before the circuit board 200 enters the board separating station in the production process of the circuit board 200, three-proofing paint is generally sprayed on one side of the circuit board 200 facing away from the electronic device 201, and the fixing blocks 256 are disposed on two sides of the mounting groove 251 and are movably disposed on the board separating jig 25, so that the circuit board 200 can be clamped by using the movement of the fixing blocks 256, so that the stability of the circuit board 200 during board separation is further ensured, and meanwhile, damage to the three-proofing paint on the surface of the circuit board 200 can be reduced. In some embodiments, the fixing blocks 256 may be distributed on two sides of the dividing plate groove 252. After the circuit boards 200 are separated, the plurality of circuit boards 200 after the circuit boards are separated are generally sequentially removed from the separating jig 25, and because three-proofing paint is sprayed on the surface of the circuit boards 200, when one of the plurality of circuit boards 200 is removed from the separating jig 25, the adjacent circuit boards 200 are easily driven by the circuit boards 200, and the fixing blocks 256 are distributed on two sides of the separating groove 252, when the separated circuit boards 200 are removed from the separating jig 25, the fixing action of the fixing blocks 256 corresponding to the circuit boards 200 after the separating can be sequentially released, so that when the adjacent circuit boards 200 are removed from the separating jig 25, the driving of the adjacent circuit boards 200 due to the fixing action of the fixing blocks 256 corresponding to the circuit boards 200 can be avoided.

It should be noted that, in some embodiments, the bottom surface of the mounting groove 251 may also be provided with a sensing device (not shown), for example, the sensing device may be a photoelectric sensor, and the sensing device may be used to detect whether the circuit board 200 after the board is separated on the board separating jig 25 is successfully removed, so that the board separating jig 25 receives the circuit board 200 of the next board to be separated after the board is separated 200 is removed.

In some embodiments, the loading mechanism 20 may be provided in two sets. The first rails 21 of the two sets of loading mechanisms 20 are arranged in parallel, i.e. the two sets of loading mechanisms 20 are arranged in parallel. By providing two sets of loading mechanisms 20, the loading assemblies 23 in the two sets of loading mechanisms 20 can be operated alternately, and the split plate assemblies 32 can be switched between the split plate positions corresponding to the two loading assemblies 23. When the board separating assembly 32 separates the circuit boards 200 on one of the loading assemblies 23, the other board separating assembly 32 transports the separated circuit boards 200 to the blanking position and loads the next circuit board 200 to be separated, so that the board separating assembly 32 can immediately move to the board separating position corresponding to the other loading assembly 23 after separating the circuit boards 200 on the one loading assembly 23, so as to separate the circuit boards 200 on the other loading assembly 23, thereby improving the working efficiency of the board separating machine 100.

As shown in fig. 1, in some embodiments, a waste edge collection port 12 is also provided on the table 11 of the rack 10. A scrap collecting basket is placed at a position corresponding to the scrap collecting port 12 under the table 11 so that the scrap generated in the process of separating the circuit board 200 can fall into the scrap collecting basket through the scrap collecting port 12. To ensure that the trimmings can fall accurately into the trim collection frame, a guide shroud may be provided around the trim collection opening 12. A slitter edge guide surface is arranged on one side surface of the guide coaming, which faces the collecting opening. The slitter edge guiding surface is used for guiding slitter edges to enter the slitter edge collecting opening 12, and the slitter edges are prevented from falling out of the slitter edge collecting opening 12. When the loading mechanism 20 is provided with two sets, the scrap collecting opening 12 may be located between the two sets of loading mechanisms 20. Since the scrap is generated after the circuit board 200 is split, the scrap collecting opening 12 can be positioned between the split positions corresponding to the loading assemblies 23 in the two sets of loading mechanisms 20.

Referring to fig. 9 to 11, fig. 9 is a schematic structural diagram of a separating plate assembly in a plate separator according to the present application, fig. 10 is an exploded view of a first view of a knife rest in a plate separator according to the present application, and fig. 11 is an exploded view of a second view of a knife rest in a plate separator according to the present application. The board separating mechanism 30 is used for separating the circuit boards 200 on the loading assembly 23. The board separation mechanism 30 includes a first moving assembly 31 and a board separation assembly 32.

The first moving component 31 is used for driving the board separating component 32 to separate the circuit board 200 on the board separating jig 25. The present application does not limit the specific structure of the first moving component 31 and the degree of freedom for driving the dividing plate component 32 to move. In the coordinate system of the board separator 100, the placement state of the board separator 100 in normal use will be described as an example, and the direction of the first rail 21 is set to be the Y axis, the X axis is parallel to the Y axis and is horizontal, and the vertical direction is set to be the Z axis. In some embodiments, the first movement assembly 31 may include a first sub-movement assembly along the X-axis and a second sub-movement assembly along the Z-axis. The first sub-moving assembly is used for driving the sub-plate assembly 32 to move along the sub-plate groove 252 on the sub-plate jig 25, and the second sub-moving assembly is used for driving the sub-plate assembly 32 to lower or raise a knife. The specific structures of the first sub-moving assembly and the second sub-moving assembly are not limited in the present application, and for example, the first sub-moving assembly and the second sub-moving assembly may be a linear driving mechanism such as a screw slider 241b mechanism, an air cylinder or a hydraulic cylinder.

The board separating assembly 32 is used for separating the circuit board 200 on the board separating jig 25. The sub-plate assembly 32 may include a base 33 and a tool post 34. The base 33 is disposed on the first moving assembly 31. The tool holder 34 is disposed on the base 33. The blade holder 34 is used for mounting a circular blade. In some embodiments, a guide plate 35 is also provided on the tool holder 34. The guide plate 35 is embedded in the dividing plate groove 252 when being used for dividing plates, so as to ensure the dividing plate quality. It should be appreciated that the width dimension of the dividing plate groove 252 corresponds to the thickness dimension of the guide plate 35.

The application is not limited to the specific structure of the toolholder 34, and in some embodiments, the toolholder 34 includes a toolholder body 341, a first cover plate 342, and a second cover plate 343. The tool holder body 341 has a first side 341a and a second side 341c. The first side 341a of the tool holder body 341 is provided with a dust suction groove 341b. The second side 341c of the holder body 341 is provided with a circular knife mounting groove 341d. The dust collection groove 341b and the circular knife mounting groove 341d are provided in communication. The guide plate 35 is located on the second side 341c of the tool holder 34. The first cover plate 342 is covered on the circular knife mounting groove 341d. For the installation of the circular knife, it should be understood that the knife holder 34 is provided with an installation shaft, and the first cover plate 342 may locate the installation shaft and the circular knife cover in the circular knife installation groove 341d, and install the installability of the board separator 100 for use. The second cover plate 343 is disposed over the dust collection slot 341b, so that the dust collection slot 341b forms a dust collection cavity. The second cover plate 343 is provided with a second dust suction port 343a. The second dust suction port 343a is connected with the dust collector to collect dust near the circular knife during plate separation.

In some embodiments, a rotational connection between the tool holder 34 and the base 33 is also possible. The tool holder 34 and the base 33 may be connected by a rotary platform connected to a motor to control rotation of the tool holder 34 relative to the base 33. By rotationally coupling the blade carrier 34 to the base 33, the circular blade of the split plate assembly 32 can be adapted to the split plate slots 252 in different directions. Thus, when the first moving assembly 31 has the degrees of freedom of moving along the X-axis and the Z-axis, the circular knife can be moved along the dividing groove 252 parallel to the X-axis by adjusting the direction of the knife rest 34, and because the loading assembly 23 for loading the circuit board 200 has the degrees of freedom of moving along the Y-axis, the circular knife can be moved along the dividing groove 252 parallel to the Y-axis by adjusting the direction of the knife rest 34, and it should be noted that the circular knife can be moved along the dividing groove 252 parallel to the Y-axis by moving the loading assembly 23 to drive the circuit board 200 along the first rail 21. It should be noted that, in other embodiments, the tool rest 34 may be fixedly connected to the base 33, and the rotation of the tool rest 34 relative to the circuit board 200 on the board splitting jig 25 may be achieved by adding a degree of freedom of rotation about the Z axis to the first moving assembly 31.

Referring to fig. 12, fig. 12 is a schematic structural diagram of a board separating assembly in which a waste edge sucking assembly is disposed on a base. In some embodiments, the board separation mechanism 30 further includes a slitter edge suction assembly 36. The slitter edge suction assemblies 36 are disposed on the base 33 of the sub-plate assembly 32 on opposite sides of the blade carrier 34. The waste edge sucking component 36 is used for sucking waste edges after dividing the boards. Through setting up slitter edge suction assembly 36 on the base 33 of dividing plate subassembly 32, first removal subassembly 31 can drive slitter edge suction assembly 36 and remove when driving dividing plate subassembly 32, can simplify the stroke of slitter edge suction assembly 36 when sucking the slitter edge like this, can simplify the structure of dividing plate machine 100 again.

The application is not limited to the specific configuration of the slitter edge suction assembly 36, and in some embodiments, the slitter edge suction assembly 36 can comprise a suction cup. The suction cup is movably disposed on the base 33 in a vertical direction. It should be understood that the suction cup is connected with a cylinder.

As shown in fig. 1 and 2, it should be noted that in some embodiments, the board separator 100 further includes a handling mechanism 40 and a docking mechanism 50. Wherein the docking mechanism 50 is configured to receive the circuit board 200 from the previous station and to transport the circuit board 200 to a designated location. The handling mechanism 40 is used for grabbing the circuit board 200 on the docking mechanism 50 and placing the circuit board 200 on the board separation jig 25.

Referring to fig. 13, fig. 13 is a schematic structural diagram of a connection mechanism in a board separation machine according to the present application. The docking mechanism 50 is disposed on the table 11 and is located at one end of the first rail 21. The specific configuration of the docking mechanism 50 of the present application is not limited, and in some embodiments, the docking mechanism 50 includes a second rail 52, a second drive assembly 53, and a transport assembly 51. The conveying assembly 51 includes a first conveying plate 511 and a second conveying plate 512, the first conveying plate 511 and the second conveying plate 512 are both disposed on the second track 52, one of the first conveying plate 511 and the second conveying plate 512 is movably disposed on the second track 52, so that the second driving assembly 53 can drive the movable conveying plate to move along the second track 52, and adjustment of the distance between the two conveying plates is achieved, so that the conveying assembly 51 can adapt to circuit boards 200 with different sizes. The second rail 52 is disposed on the table 11, and the direction in which the second rail 52 is disposed is perpendicular to the direction in which the first rail 21 is disposed. The opposite sides of the first and second conveying plates 511 and 512 are provided with a conveying chain 513. The circuit board 200 of the last station can be placed on the conveying chain 513 between the two conveying boards by a manipulator, and when the conveying chain 513 rotates, the circuit board 200 can be driven to move along the direction perpendicular to the second track 52. The two second rails 52 may be disposed in parallel, and the present application is not limited to the specific structure of the second rails 52, and the cross-sectional shape of the second rails 52 may be the same as the cross-sectional shape of the first rails 21. The second driving assembly 53 is for driving one of the first and second transfer plates 511 and 512 to move along the second rail 52. The second driving unit 53 may be a linear driving mechanism such as a screw slider 241b mechanism, a crank slider 241b mechanism, an air cylinder, or a hydraulic cylinder, but is not limited thereto. In the present application, the second driving component 53 is taken as an example of a screw slider 241b mechanism, and the second driving component 53 includes a screw, a screw nut and a motor, wherein the screw nut is disposed on one of the first conveying plate 511 and the second conveying plate 512.

In some embodiments, the docking mechanism 50 may further include a code scanner (not shown in the drawings), each circuit board 200 may be correspondingly provided with a two-dimensional code or a bar code, after the handling mechanism 40 picks up the circuit board 200 on the docking mechanism 50, the circuit board 200 may be driven to move to the upper side of the code scanner after the circuit board 200 is placed on the board splitting jig 25, so that the code scanner scans the two-dimensional code or the bar code on the circuit board 200 to correspond the circuit board 200 to the board splitting machine corresponding thereto, thereby facilitating the board splitting machine to record the circuit board 200 of the board splitting machine, and when the board splitting quality of the circuit board 200 is problematic, the corresponding board splitting machine may be tracked according to the circuit board 200. It should be noted that the specific location of the code scanner on the docking mechanism 50 is not limited in the present application, and for example, the code scanner may be disposed on a side of the second conveying plate 512 away from the first conveying plate 511.

The present application is not limited to the specific structure of the carrying mechanism 40, and in some embodiments, when the board splitting fixture 25 is provided with the avoiding groove 254, the carrying mechanism 40 may include the second moving component 41 and the clamping jaw component 42. The clamping jaw assembly 42 is disposed on the second moving assembly 41 for grabbing two ends of the circuit board 200. The second moving assembly 41 is disposed on the frame 10 and above the table 11. The second moving assembly 41 is used for driving the clamping jaw assembly 42 to move. The present application does not limit the specific structure of the second moving assembly 41, and the second moving assembly 41 may have degrees of freedom of movement along the X axis, movement along the Y axis, and movement along the Z axis, and may be realized by a linear driving mechanism such as a screw slider 241b mechanism, an air cylinder, or a hydraulic cylinder.

The present application is not limited to the specific structure of the clamping jaw assembly 42, as shown in fig. 14, in some embodiments, the clamping jaw assembly 42 includes a clamping jaw 421 and a third driving assembly 422, the third driving assembly 422 is used for driving the clamping jaw 421 to clamp or unclamp the circuit board 200, the third driving assembly 422 includes a motor 427, that is, the driving of the clamping jaw 421 in the clamping jaw assembly 42 is driven by the motor 427, compared with the pneumatic clamping jaw 421 and the suction cup grabbing structure, the setting of the air path in the board splitting machine can be reduced, and the air path structure and the air path control design are simplified. In addition, the board separator 100 provided by the application has the advantages that the clamping jaw assemblies 42 are arranged in the carrying mechanism 40, and the two ends of the circuit board 200 are grabbed by the clamping jaw assemblies 42, so that the contact of the carrying mechanism 40 to the surface of the circuit board 200 can be reduced, and the damage of the carrying mechanism 40 to the three-proofing paint on the surface of the circuit board 200 is reduced. In addition, the clamping jaw 421 is generally used to grasp the circuit board 200 through two opposite sides of the circuit board 200, so that compared with a fixed adsorption point of the suction cup to adsorb the surface of the circuit board 200, the applicability of the conveying mechanism 40 to different circuit boards 200 can be improved. It should be noted that, in some embodiments, to facilitate the gripping of the circuit board 200 by the gripping jaw 421, the gripping jaw 421 may be provided with a gripping slot that mates with the circuit board 200, and when the gripping jaw 421 grips the circuit board 200, an edge of the circuit board 200 is embedded in the gripping slot. The notch of the grabbing groove can be provided with a guide inclined surface so as to facilitate the circuit board 200 to be embedded into the grabbing groove.

The motor 427 effects clamping or unclamping of the circuit board 200 by driving the jaws 421 in opposition or in opposite directions. It should be appreciated that the motor 427 is coupled to the jaw 421 by a transmission. As shown in fig. 15, in some embodiments, the third drive assembly 422 further includes a first drive wheel 423, a second drive gear 424, and first and second drive racks 425, 426. The first driving wheel 423 is connected with an output shaft of the motor 427, the first driving wheel 423 drives the second driving gear 424 to rotate through a belt, the first driving racks 425 and the second driving racks 426 are distributed on two sides of the second driving gear 424 and are engaged with the second driving gear 424, the first driving racks 425 are connected with one of the clamping claws 421 of the grabbing circuit board 200, the second driving racks 426 are connected with the other one of the clamping claws 421 of the grabbing circuit board 200, and accordingly the motor 427 drives the second driving gear 424 to rotate positively and negatively, and relative or opposite movement of the two clamping claws 421 can be achieved.

The application provides a board separator 100, wherein the board separator 100 comprises a frame 10, a loading mechanism 20 and a board separator mechanism 30. The frame 10 has a table 11. The loading mechanism 20 is disposed on the table 11, and the loading mechanism 20 includes a first rail 21, a first driving assembly 22, and a loading assembly 23. The loading assembly 23 is movably arranged on the first rail 21, and the first driving assembly 22 is used for driving the loading assembly 23 to move along the first rail 21. The loading assembly 23 includes a mounting base 24 and a split jig 25. The dividing jig 25 is arranged on the mounting seat 24 and comprises a mounting groove 251 and a dividing groove 252, wherein the mounting groove 251 is communicated with the dividing groove 252, and a straight knife 253 is embedded in the bottom surface of the dividing groove 252. The board separating mechanism 30 includes a first moving assembly 31 and a board separating assembly 32, the first moving assembly 31 is disposed on the frame 10, and the board separating assembly 32 is disposed on the first moving assembly 31. According to the board separator 100 provided by the application, the loading assembly 23 of the loading mechanism 20 is arranged on the first track 21 in a moving manner, and the loading assembly 23 can directly drive the circuit board 200 to move to the blanking position after the board separation, so that in the process of moving the circuit board 200 to the blanking position after the board separation, a manipulator is not required to take down the circuit board 200 from the loading assembly 23 and then put the circuit board 200 to the blanking position, the operation is simplified, and the working efficiency of the board separator 100 is improved; similarly, the loading assembly 23 can also move to the connection position, the carrying mechanism 40 grabs the circuit board 200 and places the circuit board 200 on the loading assembly 23, and then the loading assembly 23 drives the circuit board 200 to move from the connection mechanism 50 to the board separation position, so that compared with the board separation jig 25 which is fixedly arranged below the board separation mechanism 30, the interference between the carrying mechanism 40 and the board separation mechanism 30 in the process of placing the circuit board 200 below the board separation mechanism 30 can be avoided, and the design of the movement paths of the board separation mechanism 30 and the carrying mechanism 40 is simplified. In addition, the board splitting machine 100 provided by the application has the advantages that the board splitting jig 25 is movably arranged on the workbench 11 through the first track 21 and the first driving assembly 22, and the board splitting mechanism 30 with the degree of freedom of rotation around the vertical axis can be matched to realize the cutting of the circuit board 200 in different directions, so that compared with the board splitting machine 100 for realizing the cutting of the circuit board 200 in different directions by rotating the board splitting jig 25, the area utilization rate of the workbench 11 of the board splitting machine is effectively improved, and the occupied area of the board splitting machine is reduced.

The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application or directly or indirectly applied to other related technical fields are included in the scope of the application.

Claims (13)

1. A board separator, comprising:

a frame having a work table;

the loading mechanism is arranged on the workbench and comprises a first track, a first driving assembly and a loading assembly, the loading assembly is movably arranged on the first track, the first driving assembly is used for driving the loading assembly to move along the first track, the loading assembly comprises a mounting seat and a dividing jig, the dividing jig is arranged on the mounting seat and comprises a mounting groove and a dividing groove, the mounting groove is communicated with the dividing groove, and a straight cutter is embedded in the bottom surface of the dividing groove;

the plate separating mechanism comprises a first moving assembly and a plate separating assembly, wherein the first moving assembly is arranged on the frame, and the plate separating assembly is arranged on the first moving assembly.

2. The board separator of claim 1, wherein the mounting block comprises:

The bottom plate is provided with a sliding block and a connecting block towards one side of the workbench, the sliding block is arranged on the first track in a sliding manner, and the connecting block is connected with the first driving assembly;

the frames are arranged on two opposite sides of the bottom plate, one side, away from the workbench, of each frame is provided with a fixing groove, and the plate separating jig is clamped in the fixing grooves;

the fastening pin, divide the board tool to pass through the fastening pin with the frame is fixed.

3. The board separator of claim 2, wherein the mount further comprises:

the sealing plates are arranged at two opposite ends of the frame, and the sealing plates, the bottom plate, the frame and the dividing jig enclose a closed cavity;

the bottom plate is also provided with a first dust collection opening, and the first dust collection opening is connected with a dust collector.

4. The board separator of claim 1, wherein the board separator jig further comprises:

dodge the groove, be located the opposite both sides of mounting groove, and with the mounting groove intercommunication, dodge the groove and be used for dodging when adopting the clamping jaw to snatch the circuit board the clamping jaw.

5. The board separator of claim 1, wherein the bottom surface of the mounting groove is provided with an avoidance notch for avoiding an electronic device on the circuit board.

6. The board separator of claim 1, wherein the board separator jig further comprises:

the fixed blocks are distributed on two opposite sides of the mounting groove, the fixed blocks are movably arranged on the dividing plate jig, and one side of each fixed block, which faces the mounting groove, is provided with a blocking part.

7. A plate separator according to claim 1, wherein the loading means are arranged in two groups, the first tracks of two groups of the loading means being arranged in parallel.

8. A board separator as claimed in claim 7, in which the table is provided with a scrap edge collection opening, the scrap edge collection opening being located between two sets of the loading mechanisms.

9. The board separator of claim 1, wherein the board separator assembly comprises:

the base is arranged on the first moving assembly;

the knife rest is arranged on the base and used for installing the circular knife, a guide plate is arranged on the knife rest, and the guide plate is used for being embedded in the dividing plate groove when dividing the plate.

10. The panel separator of claim 9 wherein the blade carrier is rotatably connected to the base.

11. The board separator of claim 9, wherein the tool rest comprises:

The tool rest body is provided with a first side and a second side, the first side is provided with a dust collection groove, the second side is provided with a circular tool mounting groove, and the guide plate is positioned on the second side;

the first cover plate is covered on the circular knife mounting groove;

the second cover plate is covered on the dust collection groove and is provided with a second dust collection opening, and the second dust collection opening is connected with a dust collector.

12. The board separator of claim 9, wherein the board separator mechanism further comprises:

the slitter edge absorbing assembly is arranged on the base and located on two opposite sides of the tool rest, and is used for absorbing slitter edges after separating plates.

13. The board separator of claim 1, further comprising:

the carrying mechanism comprises a second moving assembly and a clamping jaw assembly, the second moving assembly is arranged on the frame, the clamping jaw assembly is arranged on the second moving assembly, the clamping jaw assembly comprises a clamping jaw and a third driving assembly, the third driving assembly is used for driving the clamping jaw to clamp or loosen the circuit board, and the third driving assembly comprises a motor.