CN112792899B - Board separator - Google Patents

Abstract

The invention discloses a board separator, which comprises: a machine base; the main shaft module is movably arranged on the base along a first direction and is provided with a cutting tool; the carrying platform is movably arranged on the base along a second direction and is used for carrying a piece to be cut; dust absorption subassembly, including motion and dust absorption piece, motion includes first motion and second motion, first motion install in the frame, second motion along first direction movably install in first motion, second motion is used for driving the dust absorption piece is along the up-and-down direction motion, wherein, first direction with second direction mutually perpendicular. The plate separator in the embodiment of the invention can ensure that chips and residues generated by cutting at the position to be cut can be timely and effectively removed, and the cleanness and safety of an operation space are ensured.

Description

Board separator

Technical Field

The invention relates to the technical field of circuit board manufacturing, in particular to a board separator.

Background

The board separator is used for cutting and separating the piece to be cut so as to cut the piece to be cut into a target state. Among the correlation technique, though can realize treating the cutting action of cutting apart the piece, nevertheless, because a large amount of pieces that the cutting caused, sufficient suction can't be guaranteed to current dust absorption mechanism structural design, leads to dust absorption efficiency not high, easily causes operating space dirty in disorder problem to appear, has the space of improvement.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a plate separator, which not only can realize the cutting function of the piece to be cut, but also can ensure that the chips generated by cutting can be effectively collected in time, thereby ensuring the tidiness and cleanness of the operating environment.

The plate separator according to the embodiment of the invention comprises a machine base; the main shaft module is movably arranged on the base along a first direction and is provided with a cutting tool; the carrying platform is movably arranged on the base along a second direction and is used for carrying a piece to be cut; the dust collection assembly comprises a movement mechanism and a dust collection piece, the movement mechanism comprises a first movement mechanism and a second movement mechanism, the first movement mechanism is mounted on the base, the second movement mechanism is movably mounted on the first movement mechanism along a first direction, the second movement mechanism is used for driving the dust collection piece to move along an up-and-down direction, and the first direction and the second direction are perpendicular to each other; the base defines a dust suction area below the spindle module, the dust suction area having a start position and an end position in a first direction between which the dust suction member moves.

According to the plate dividing machine disclosed by the embodiment of the invention, the carrying platform, the spindle module and the dust collection assembly are respectively and independently arranged on the base, so that the cutting and dust collection functions of the plate dividing machine can be more flexibly realized, the chips and residues generated by cutting at the position to be cut can be timely removed, the cleanness and safety of an operation space are ensured, and each part of the plate dividing machine can be independently and flexibly disassembled and assembled, so that the plate dividing machine is practical and convenient, and the disassembly and assembly cost is lower.

According to the plate separator of some embodiments of the invention, the second movement mechanism comprises a movement support and a lifting driving mechanism, the movement support is connected with the first movement mechanism in a matching mode, the lifting driving mechanism is installed on the movement support, and the dust suction piece is installed at the output end of the lifting driving mechanism.

According to the plate separator of the embodiments of the invention, the dust suction member comprises a lifting plate and a dust suction pipe, the lifting plate is mounted at the output end of the lifting driving mechanism, the dust suction pipe is mounted on the lifting plate, and a dust suction opening is formed at the upper end of the dust suction pipe.

According to the plate separator of some embodiments of the invention, the first movement mechanism comprises a driving part and a guiding part, the guiding part is in sliding fit with the second movement mechanism along the first direction, the driving part is in power connection with the second movement mechanism through a transmission part, the driving part is connected with a servo controller, and the servo controller is used for controlling the driving part to drive the dust suction part to move to a cutting position where the spindle module is located.

The board separator according to some embodiments of the present invention further comprises: the mounting cross beam is fixedly mounted on the base, a spindle driver for driving the spindle module to move along the first direction is arranged on the mounting cross beam, and the dust collecting part is positioned below the spindle module; the spindle driver can record a starting zero point coordinate of the spindle module, a first mark coordinate corresponding to the starting position and a second mark coordinate corresponding to the ending position, and when the spindle module moves to a position between the first mark coordinate and the second mark coordinate, the driving piece drives the dust collection piece to move to a position right below the spindle module according to the staying position coordinate of the spindle module.

According to the plate separator of some embodiments of the present invention, the spindle driver includes a linear motor and a position sensor, the linear motor includes a stator disposed at the mounting beam and a mover coupled to the spindle module; or the spindle driver comprises a servo motor, a transmission mechanism and a position sensor, wherein the servo motor, the transmission mechanism and the position sensor are arranged on the mounting beam, and the transmission mechanism is connected with the spindle module.

According to the plate separator of some embodiments of the invention, the position sensor is a grating ruler component or a magnetic grating ruler component which is fixed to the mounting beam along the first direction.

According to the plate separator of the embodiments of the invention, the support body extending along the second direction is arranged on the base, one side of the carrier is movably arranged on the support body along the second direction through the translation assembly, and the other side of the carrier is in sliding fit with the base through the second guide part.

According to the plate separator provided by the embodiment of the invention, two groups of second motion mechanisms are arranged, and the two groups of second motion mechanisms are distributed on the first motion mechanism at intervals along a first direction; the carrying platforms are arranged in two groups, the two groups of carrying platforms are arranged on the base at intervals along a first direction, the two groups of carrying platforms and the two groups of second moving mechanisms are arranged correspondingly, and the two groups of carrying platforms are movably arranged on the supporting body.

According to the plate separator provided by some embodiments of the invention, the support body is arranged in the middle of the base, and the two sets of carrying platforms are respectively arranged on two sides of the support body through the translation assemblies.

The board separator according to some embodiments of the present invention further comprises: the shooting module is installed at the front end of the main shaft module, the light source is fixed on the base, and the light source is located at the front end of the dust collection assembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a board separator according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a dust suction assembly of the board separator according to the embodiment of the invention;

FIG. 3 is a schematic structural view of a second moving mechanism and a dust-absorbing member of the board separator according to the embodiment of the invention;

FIG. 4 is a schematic view of a dust collection assembly of the board separator mounted to a base according to an embodiment of the present invention;

FIG. 5 is an assembly view of a spindle module and mounting beam of a board separator according to an embodiment of the present invention;

FIG. 6 is an assembly view of a carrier and a base of a board separator according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a carrier of the board separator according to an embodiment of the present invention.

Reference numerals:

the plate-dividing machine 100 is provided with a plate-dividing machine,

a machine base 1, a vertical supporting beam 11, a transverse supporting beam 12, a longitudinal supporting beam 13, a supporting body 14, a first guide rail 15, a first sliding block 151, a second guide rail 16, a second sliding block 161,

the stage 2, the support main plate 21, the side plate 22,

a main shaft module 31, a cutting tool 32, a mounting beam 33, a beam body 34, a supporting seat 35, a mounting frame 36,

a dust collection assembly 4, a first motion mechanism 41, a support plate 412, a sliding guide 413, a positioning block 414, a driving member 415, a driving wheel 416, a driving belt 417, a second motion mechanism 42, a motion support 421, a sliding guide groove 423, a lifting drive mechanism 424, a dust collection part 43, a lifting plate 431, a dust collection pipe 432, a brush 433, a brush body 434, bristles 435, a fixing hole 436, a mounting hole 437,

the device comprises a shooting module 5, a light source 6, a dust collection area S, a starting position L1 and an ending position L2.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Referring to fig. 1 to 7, a board separator 100 according to an embodiment of the present invention is described, where the board separator 100 is capable of cutting and separating a to-be-separated piece to obtain a target state required by an operator, for example, the to-be-separated piece may be a circuit board, the circuit board includes a circuit board mother board and a circuit board daughter board, and the circuit board mother board and the circuit board daughter board are connected by a connecting rib, and the board separator 100 is configured to cut the connecting rib between the circuit board mother board and the circuit board daughter board to separate the circuit board mother board and the circuit board daughter board. The plate dividing machine 100 is provided with the dust collection assembly 4, and the dust collection assembly 4 can adsorb and remove chips and residues of connecting ribs generated in the cutting process, so that the chips and the residues are prevented from scattering into an operation space where the plate dividing machine 100 is located, the cleanness of the operation space is ensured, the safety of the operation environment of an operator is improved, and the problem that the chips and the residues damage a machine is solved.

As shown in fig. 1 to 7, a board separator 100 according to an embodiment of the present invention includes: the device comprises a machine base 1, a carrying platform 2, a control system, a main shaft module 31 and a dust collection assembly 4.

As shown in fig. 1, the base 1 is used for carrying the carrier 2, the spindle module 31, the dust suction assembly 4 and other components of the board separator 100, that is, the base 1 serves as a bottom supporting structure of the board separator 100 to provide a stable working environment for the cutting action of the board separator 100. As shown in fig. 4, the machine base 1 includes a plurality of vertical supporting beams 11, a plurality of transverse supporting beams 12 and a plurality of longitudinal supporting beams 13, the vertical supporting beams 11 are plural, four of the plurality of vertical supporting beams 11 are spaced apart and distributed in a quadrilateral shape, the transverse supporting beams 12 and the longitudinal supporting beams 13 are plural and are connected between the four vertical supporting beams 11, so that the machine base 1 is integrally constructed as a hollow frame structure, thereby forming a movement and operation space inside and above the machine base 1, thereby enabling each workpiece of the plate separating machine 100 to move relatively in the movement and operation space and to be matched with each other, and achieving a cutting effect on the workpiece to be separated.

Wherein, the spindle module 31 is movably mounted to the base 1, for example, the spindle module 31 is movably mounted to the base 1 along a first direction, and the cutting tool 32 is mounted on the spindle module 31. As shown in fig. 1, the spindle module 31 is mounted above the base 1, and the spindle module 31 is movable relative to the base 1 so that the cutting tools 32 mounted on the spindle module 31 can move into different spatial regions above the base 1, thereby facilitating cutting of the pieces to be divided at different positions.

The carrier 2 is also movably mounted to the base 1, e.g. by movably mounting the carrier 2 to the base 1 in a second direction. As shown in fig. 1, the carrier 2 is supported above the base 1, and the carrier 2 is used for carrying a to-be-divided piece, so that in a specific operation process, the to-be-divided piece can be placed on the carrier 2, a to-be-divided position of the to-be-divided piece faces the cutting tool 32 of the spindle module 31, and then the spindle module 31 can be driven to drive the cutting tool 32 to divide the to-be-divided piece, so that the to-be-divided piece is divided into a target state. For example, in a specific implementation, the circuit board may be placed on the carrier 2, and the carrier 2 drives the circuit board to move toward the spindle module 31, so that the cutting tool 32 may directly act on the connecting rib, thereby achieving a cutting effect of the circuit board daughter board and the circuit board mother board.

As shown in fig. 1, the dust suction assembly 4 is mounted on the base 1, and the dust suction assembly 4 is provided with a dust suction member 43, and the dust suction member 43 is opposite to the to-be-cut position of the to-be-cut member, wherein, as shown in fig. 1, the dust suction assembly 4 is mounted at a position close to the spindle module 31 and is arranged close to the carrier 2, so that the dust suction member 43 can suck and remove the chips and residues generated by cutting the to-be-cut position, thereby ensuring that the connecting ribs cannot scatter to the operation space of the plate separator 100 after being cut up, and ensuring that the operation space is clean and safe.

The dust collection assembly 4 is arranged on the machine base 1, and the dust collection assembly 4 is independent of the carrier 2 and the spindle module 31, namely, the carrier 2 does not drive the dust collection assembly 4 to move in the moving process, and the carrier 2, the spindle module 31 and the dust collection assembly 4 are independently arranged, so that the carrier 2, the spindle module 31 and the dust collection assembly 4 can be independently detached and replaced in subsequent use and replacement, and the maintenance and use cost is reduced.

It should be noted that both the carrier 2 and the spindle module 31 are configured to be movable relative to the base 1, so that the cutting tool 32 and the piece to be divided can be moved to different positions on the base 1, and the dust-absorbing piece 43 of the present invention can also be configured to be movable relative to the base 1, so that the cutting tool 32, the piece to be divided, and the dust-absorbing piece 43 can be moved relative to the base 1, and the moving states of any two pieces do not interfere with each other, thereby ensuring that the cutting tool 32, the piece to be divided, and the dust-absorbing piece 43 can be used in more matching manners and matching positions. In other words, after the positions of any two of the cutting tool 32, the piece to be cut and the dust suction piece 43 are determined, the position of the third structure can be adjusted, so that the cutting requirements of different cutting states can be met to a greater extent, the limitation of the overall layout of the plate dividing machine 100 on the cutting process is reduced, the flexibility of the plate dividing machine 100 in use is improved, the limitation of mounting of each part on the plate dividing machine 100 is reduced, and the practicability is better.

According to the plate dividing machine 100 in the embodiment of the invention, the carrier 2, the spindle module 31 and the dust collection assembly 4 are respectively and independently arranged on the base 1, so that the cutting and dust collection functions of the plate dividing machine 100 can be more flexibly realized, the chips and residues generated by cutting at the position to be cut can be timely removed, the cleanness and safety of an operation space are ensured, and each part of the plate dividing machine 100 can be independently and flexibly disassembled and assembled, so that the plate dividing machine is practical and convenient, and the disassembly and assembly cost is low.

In some embodiments, as shown in fig. 2, the cleaning assembly 4 comprises a moving mechanism and a cleaning member 43, the moving mechanism is mounted to the base 1, the cleaning member 43 is mounted to the moving mechanism, and the cleaning member 43 is configured to move relative to the base 1 through the moving mechanism. Wherein, the moving mechanism can be fixedly arranged on the machine base 1, so that the dust suction piece 43 arranged on the moving mechanism is in a stable state when in specific use. Alternatively, the moving mechanism may be configured to be detachably mounted to the housing 1, so that the moving mechanism can be flexibly detached from the housing 1 for easy replacement and maintenance.

It can be understood that, when the board separator 100 is used specifically, when the cutting tool 32 performs the cutting operation on the to-be-separated piece, the cutting tool 32 can be used for cutting different positions of the to-be-separated piece, and thus, the position of the dust suction piece 43 can be continuously adjusted through the movement mechanism, so that the dust suction piece 43 and the spindle module 31 are always kept to be substantially coaxial vertically, the dust suction piece 43 can perform the dust suction operation on different cutting positions of the to-be-separated piece continuously, the activity of the dust suction piece 43 is ensured, and the flexibility of the use of the dust suction piece 43 is improved.

In some embodiments, as shown in fig. 2, the moving mechanism includes a first moving mechanism 41 and a second moving mechanism 42, the first moving mechanism 41 is mounted on the base 1, the second moving mechanism 42 is movably mounted on the first moving mechanism 41 along a first direction, and the dust-collecting member 43 is movably mounted on the second moving mechanism 42 along an up-down direction, i.e. the second moving mechanism 42 is used for driving the dust-collecting member 43 to move along the up-down direction. It should be noted that, in the conventional art, in order to perform dust collection through the strip-shaped dust collection port fixed below the spindle module 31, the dust collection effect is not directly acted on the cutting point, but in the present invention, a manner different from the conventional arrangement is adopted, the dust collection part 43 is movably mounted on the second movement mechanism 42 along the up-down direction, so that the dust collection port of the dust collection part 43 follows up according to the position change of the cutting point, the brush 433 directly covers the cutting point through the dust collection port capable of moving up and down, the periphery of the cutting point is sealed by the brush 433, meanwhile, the dust collection cover is below the cutting point, the gravity action of large-particle dust is downward, and thus, the dust collection effect of the plate separator 100 is greatly improved.

Alternatively, as shown in fig. 2, the first moving mechanism 41 is mounted to the housing 1 through a supporting plate 412 and two positioning blocks 414, wherein two ends of the supporting plate 412 are respectively connected to the two positioning blocks 414. As shown in fig. 2, both positioning blocks 414 are configured to extend vertically, and the ends of the supporting plate 412 are fixedly connected to the positioning blocks 414, or the supporting plate 412 may be integrally formed with the two positioning blocks 414.

The two positioning blocks 414 are fixedly connected to the base 1, so that the first moving mechanism 41 is stably supported on the base 1, and the second moving mechanism 42 is mounted on the supporting plate 412. it should be noted that the extending direction of the supporting plate 412 is a first direction, so that the second moving mechanism 42 can move on the supporting plate 412 along the first direction relative to the base 1, so as to drive the dust-collecting element 43 to move on the base 1 along the first direction, and the dust-collecting element 43 can also move independently relative to the second moving mechanism 42, so as to move in an up-and-down direction relative to the base 1.

In this way, the dust-absorbing member 43 is movably mounted on the machine base 1 through the first moving mechanism 41 and the second moving mechanism 42, so that the dust-absorbing member 43 can move to a plurality of different positions in the space on the machine base 1, and therefore, when the member to be separated is located at different processing positions, the dust-absorbing member 43 can also move to the corresponding position along with the position, and the dust-absorbing and cleaning operations are performed.

In the present invention, the first direction and the second direction are perpendicular to each other. Specifically, in the embodiment of the present invention, as shown in fig. 1, the first direction is along the X direction shown in fig. 1, i.e., the left-right direction of the housing 1, the second direction is the Y direction shown in fig. 1, i.e., the front-rear direction of the housing 1, and the Z direction shown in fig. 1 is the up-down direction of the housing 1.

That is, the second moving mechanism 42 can drive the dust-collecting part 43 to move in the up-down direction, and the dust-collecting part 43 and the second moving mechanism 42 can move in the left-right direction of the machine base 1 relative to the first moving mechanism 41, so that the position of the dust-collecting part 43 can be flexibly adjusted, and the dust-collecting part 43 can perform dust-collecting and cleaning operations at a plurality of different positions. As shown in fig. 4, the base 1 defines a dust suction area S below the spindle module 31, the dust suction area S has a start position L1 and an end position L2 in a first direction, and the dust suction unit 43 moves between the start position L1 and the end position L2.

In some embodiments, one of the first movement mechanism 41 and the second movement mechanism 42 is provided with a slide guide 413, and the other of the first movement mechanism 41 and the second movement mechanism 42 is provided with a slide guide 423, and the slide guide 413 is slidably engaged with the slide guide 423 in the first direction. That is, the slide guide 413 may be provided on the first movement mechanism 41 and the slide guide groove 423 may be provided on the second movement mechanism 42, or the slide guide groove 423 may be provided on the first movement mechanism 41 and the slide guide 413 may be provided on the second movement mechanism 42, thereby achieving the slide fitting of the first movement mechanism 41 and the second movement mechanism 42 in the first direction.

As shown in fig. 2, a sliding guide 413 is provided at an upper region of the support plate 412, and the sliding guide 413 is convexly provided toward a side of the support plate 412, the sliding guide 413 extending in a first direction on the support plate 412, that is, a length direction of the sliding guide 413 is in the X direction. As shown in fig. 2, the sliding guide 413 protrudes from a side surface of the support plate 412, the sliding guide groove 423 is provided at a lower end position of the second moving mechanism 42, the sliding guide groove 423 is opened toward the support plate 412, the sliding guide groove 423 penetrates in the X direction, and the sliding guide 413 penetrates the sliding guide groove 423 in the X direction, so that the second moving mechanism 42 can slide on the sliding guide 413 with respect to the first moving mechanism 41.

As shown in fig. 2, the upper side and the lower side of the sliding guide 413 are both provided with a limiting boss, and the upper inner wall and the lower inner wall of the sliding guide groove 423 are both provided with a limiting groove, so that the sliding guide 413 and the sliding guide groove 423 are in limiting fit through the limiting boss and the limiting groove, thereby ensuring that the second movement mechanism 42 is always stably matched with the sliding guide 413, avoiding the second movement mechanism 42 from falling off from the sliding guide 413 in the movement process, and improving the stability of the sliding structure.

In some embodiments, the first moving mechanism 41 further includes a driving member 415 and a guiding member, wherein the guiding member is slidably engaged with the second moving mechanism 42 along the first direction, for example, the guiding member is the above-mentioned sliding rail 413 disposed on the supporting plate 412, the driving member 415 is mounted on the supporting plate 412, and the driving member 415 is in power connection with the second moving mechanism 42 through a transmission member.

The driving member 415 can be fixedly mounted on the supporting plate 412, as shown in fig. 2, the driving member 415 is a driving motor, and the driving motor is fixedly connected to a side surface of the supporting plate 412, and the driving motor and the sliding guide 413 are located on the same side or different sides of the supporting plate 412. The output end of the driving motor can output the driving force to the second moving mechanism 42 through the transmission member to drive the second moving mechanism 42 to move on the first moving mechanism 41 along the X direction.

It should be noted that the type of transmission member can be flexibly set according to actual requirements, so that the power output by the driving member 415 can be transmitted to the second motion mechanism 42 in different forms or paths. Wherein, the driving medium can adopt belt drive, screw drive or linear electric motor all can, and structural design is nimble, the practicality preferred.

Optionally, a servo controller is connected to the driving part 415, and the servo controller is used for controlling the driving part 415 to drive the dust suction part 43 to move to the cutting position where the spindle module is located, that is, the driving part 415 is automatically controlled by the servo controller, which is beneficial to ensuring the accuracy of the displacement of the dust suction part 43.

In some embodiments, the transmission member comprises a transmission wheel 416 and a transmission belt 417, the driving member 415 comprises a driving motor, the transmission wheel 416 is mounted on a motor shaft of the driving motor, the transmission belt 417 is rotatably mounted on the first movement mechanism 41 and connected with the second movement mechanism 42, and the transmission wheel 416 is used for driving the transmission belt 417 to rotate.

That is, the driving member 415 in the present invention may drive the second movement mechanism 42 to slide relative to the first movement mechanism 41 in a belt transmission manner, specifically, as shown in fig. 2, the driving motor is installed below the sliding guide 413, and a motor shaft of the driving motor extends in a direction away from the support plate 412, i.e., an axis of the motor shaft is perpendicular to the plate surface of the support plate 412, and the driving wheel 416 is fixedly installed on the motor shaft, e.g., the driving wheel 416 and the motor shaft may be in a spline fit, so that the driving motor can drive the driving wheel 416 to rotate. As shown in fig. 2, the driving belt 417 is installed at a side surface of the supporting plate 412 and located below the sliding guide 413, and a supporting structure for rotatably supporting the driving belt 417 is provided at the side surface of the supporting plate 412, so that the driving belt 417 can be rotated relative to the supporting plate 412 under the driving of the driving wheel 416.

As shown in fig. 2, the driving belt 417 is a circumferentially closed ring structure, the driving motor and the driving wheel 416 are both located in the driving belt 417, and the driving belt 417 includes two straight segments located at two ends and two straight segments located in the middle, the two straight segments are spaced in parallel, wherein, as shown in fig. 2, the upper straight segment is connected to the second moving mechanism 42, so that the driving motor can drive the second moving mechanism 42 to slide relative to the first moving mechanism 41 through the driving wheel 416 and the driving belt 417. The belt transmission can ensure that the sliding state of the second moving mechanism 42 is stable in the sliding process relative to the first moving mechanism 41, and the problem of blocking is not easy to occur.

In some embodiments, the second moving mechanism 42 includes a moving support 421 and a lifting driving mechanism 424, the moving support 421 is slidably engaged with the first moving mechanism 41, the lifting driving mechanism 424 is mounted on the moving support 421, and the dust-collecting member 43 is mounted at the output end of the lifting driving mechanism 424, that is, the dust-collecting member 43 in the present invention can be driven by the lifting driving mechanism 424, so that the dust-collecting member 43 moves relative to the second moving mechanism 42 and the machine base 1 under the action of the lifting driving mechanism 424.

As shown in fig. 3, the side surface of the lower end of the movable support 421 is provided with a sliding guide groove 423, the sliding guide groove 423 is opened toward the support plate 412, and meanwhile, the lower end surface of the movable support 421 is fixedly connected with the transmission belt 417, so that the driving motor can drive the movable support 421 to slide relative to the first moving mechanism 41 through the transmission belt 417, and further drive the dust-collecting member 43 to move to different positions in the X direction.

The lifting driving mechanism 424 is connected with the upper end of the moving support 421, as shown in fig. 3, the cylinder of the lifting driving mechanism 424 can be arranged at the upper end of the moving support 421, and the output end of the lifting driving mechanism 424 is connected with the dust-collecting piece 43, so that the lifting driving mechanism 424 can drive the dust-collecting piece 43 to move in the up-and-down direction, the height of the dust-collecting piece 43 can be adjusted, and the dust-collecting piece 43 can be close to the cutting position on the circuit board as much as possible. The lifting driving mechanism 424 may be a pneumatic cylinder, an electric cylinder, a hydraulic cylinder, or the like.

In some embodiments, the suction member 43 includes a lifting plate 431 and a suction pipe 432, the lifting plate 431 is installed at the output end of the lifting driving mechanism 424, the lifting plate 431 is located above the lifting driving mechanism 424, the suction pipe 432 is installed at the lifting plate 431, and the upper end of the suction pipe 432 is formed with a suction opening facing the position to be cut.

As shown in fig. 3, the lifting plate 431 is provided with fixing holes 436 and mounting holes 437, the fixing holes 436 are spaced apart from the mounting holes 437, and the fixing holes 436 and the mounting holes 437 penetrate the lifting plate 431 in the vertical direction. As shown in fig. 3, the upper end of the piston rod of the elevation drive mechanism 424 penetrates the fixing hole 436 and is fixed to the upper surface of the elevation plate 431 by a fastener, so that the upper end of the piston rod is fixedly connected to the elevation plate 431. As shown in fig. 3, the mounting port 437 and the fixing hole 436 are each configured as a circular hole, and the diameter of the mounting port 437 is larger than the diameter of the fixing hole 436. The dust suction pipe 432 is installed at the installation port 437, and a dust suction port is formed at the upper end of the dust suction pipe 432 and corresponds to the lower part of the spindle module 31 to suck debris when in work; the lower end of the suction pipe 432 communicates with a vacuum cleaner. When the vacuum cleaner is turned on, suction can be provided toward the dust suction pipe 432, so that the dust suction port of the dust suction pipe 432 can actively suck dust at the position to be cut.

Alternatively, as shown in fig. 3, the upper end of the dust suction pipe 432 is lower than the upper surface of the rising plate 431, the dust suction port is located in the installation port 437, and the most part of the dust suction pipe 432 is located below the rising plate 431, thereby forming a large dust suction chamber below the dust suction pipe 432. In addition, two or more dust suction pipes 432 can be arranged, and the two or more dust suction pipes 432 are respectively arranged below the position to be cut, so that the dust can be cleaned and absorbed from different positions, and the cleaning effect of the dust suction assembly 4 can be improved.

Therefore, the lifting plate 431 and the dust suction pipe 432 are matched, so that the dust suction piece 43 can be fixed conveniently, and the scraps at the position to be cut can be removed and absorbed.

In some embodiments, as shown in fig. 3, the suction member 43 further includes: and the brush 433, the brush 433 is arranged at the dust suction opening of the dust suction pipe 432, and the brush 435 of the brush 433 extends towards the position to be cut in a protruding mode. The brush 433 includes a brush body 434 and bristles 435, wherein the brush body 434 is mounted on the upper surface of the lifting plate 431, an avoiding opening opposite to the dust collecting opening is formed in the brush body 434, and the bristles 435 are arranged at the avoiding opening and around the dust collecting opening, so that the bristles 435 can clean and brush the chips at the position to be cut, and the chips can be collected into the dust collecting opening.

As shown in fig. 3, the bristles 435 are plural, and the plural bristles 435 are sequentially arranged in a surrounding manner in the circumferential direction of the dust suction port, so as to clean each position corresponding to the dust suction port, and the plural bristles 435 are distributed in multiple layers, as shown in fig. 3, the bristles 435 are distributed in four layers, and the four layers of bristles 435 are sequentially distributed from inside to outside in the radial direction of the dust suction port, thereby being beneficial to ensuring the cleaning force of the brush 433 on the position to be cut, and maximally ensuring that the debris can enter the dust suction port.

In some embodiments, the board separator 100 further includes: the mounting beam 33, the mounting beam 33 is fixedly mounted on the machine base 1, and the spindle module 31 is movably mounted on the mounting beam 33 along the first direction. As shown in fig. 1 and 5, the mounting beam 33 includes a beam body 34 and two supporting seats 35, wherein the two supporting seats 35 are respectively supported at lower sides of two ends of the beam body 34, and the supporting seats 35 are fixedly connected to an upper surface of the machine base 1, so that the mounting beam 33 is mounted on the machine base 1. As shown in fig. 5, the spindle module 31 is mounted on the beam body 34, and a slide rail is disposed on the beam body 34, the slide rail extends along a first direction, that is, the slide rail extends along the X direction, and a mounting bracket 36 is disposed on the mounting cross beam 33, the spindle module 31 is connected to the mounting bracket 36, and the mounting bracket 36 is in sliding fit with the slide rail.

The mounting cross beam 33 is provided with a spindle driver for driving the spindle module 31 to move along the first direction, so that the spindle module 31 and the cutting tool 32 on the spindle module 31 can move along the X direction on the mounting cross beam 33, and thus, different positions of the piece to be cut are cut.

The spindle driver can record a starting zero point coordinate of the spindle module 31, a first marking coordinate corresponding to the starting position L1 and a second marking coordinate corresponding to the ending position L2, and when the spindle module 31 moves between the first marking coordinate and the second marking coordinate, the driving part 415 drives the dust suction part 43 to move to a position right below the spindle module 31 according to the staying position coordinate of the spindle module 31, so that the dust suction part 43 can be ensured to be always opposite to the cutting position, the dust suction part 43 can be ensured to effectively absorb chips generated by cutting, and automatic control is achieved. Wherein the servo controller is electrically connected to the spindle driver so that the spindle driver transmits the recorded information to the servo controller.

The spindle driver comprises a linear motor and a position sensor, the linear motor comprises a stator arranged on the mounting cross beam 33 and a rotor connected to the spindle module 31, and the real-time coordinate position of the spindle module 31 can be determined through the position sensor, so that accurate control of the position of the dust collection part 43 is facilitated. Or, the spindle driver includes a servo motor, a transmission mechanism and a position sensor which are arranged on the mounting beam 33, the transmission mechanism is connected with the spindle module 31, and the transmission mechanism can be a screw rod transmission mechanism, a belt transmission mechanism or a gear rack transmission mechanism, so that the spindle driver can output driving force through the servo motor and accurately control the spindle module 31 through the transmission mechanism according to the real-time coordinate position of the spindle module 31 detected by the position sensor.

Wherein, the dust collector 43 is located below the spindle module 31, and the dust collector 43 is configured to move synchronously with the cutter 32 along the first direction, that is, when the cutter 32 cuts at different positions of the to-be-separated piece X, the dust collector 43 can move synchronously with the cutter 32 to perform the continuous cleaning and dust collection function along with the continuous cutting of the cutter 32.

In some embodiments, the position sensor is a grating scale assembly or a magnetic grating scale assembly fixed to the mounting beam 33 along the first direction, so that the position of the spindle module 31 can be detected in real time by the arrangement of the grating scale assembly or the magnetic grating scale assembly, and the actual cutting position is determined, thereby facilitating further accurate driving of the spindle module 31, and simultaneously feeding back the position of the spindle module 31 to the servo controller to realize accurate control of the position of the dust collector 43.

In some embodiments, the second motion mechanisms 42 are provided in two sets, and the two sets of second motion mechanisms 42 are spaced apart from each other along the first direction and distributed on the first motion mechanism 41. As shown in fig. 2, the two sets of second moving mechanisms 42 have the same structure, that is, the two sets of second moving mechanisms 42 are provided with dust-collecting parts 43, and the two sets of second moving mechanisms 42 are spaced apart from each other along the X direction, that is, when the plate separator 100 of the present invention works, dust can be respectively collected by the two sets of dust-collecting parts 43, and the two dust-collecting parts 43 can respectively collect dust on to-be-separated parts at different positions.

As shown in fig. 2, the moving supports 421 of the two sets of second moving mechanisms 42 are respectively and fixedly connected to two positions of the straight line segment of the driving belt 417, so that when the driving motor outputs the driving force, the dust suction members 43 corresponding to the two second moving mechanisms 42 can simultaneously perform the functions of position adjustment and dust suction.

Thus, the stage 2 is made movable on the base 1 in the Y direction, the spindle module 31 is made movable on the base 1 in the X direction and the Z direction, and the dust suction member 43 is made movable on the base 1 in both the X direction and the Z direction.

As shown in fig. 1 and 6, the carriers 2 are provided in two groups, two groups of carriers 2 are arranged on the base 1 at intervals along the first direction, and two groups of carriers 2 are arranged corresponding to two groups of second movement mechanisms 42, that is, as shown in fig. 1, two groups of carriers 2 are provided, two groups of carriers 2 are arranged on the base 1 at intervals along the X direction, and two groups of second movement mechanisms 42 are also arranged on the base 1 at intervals along the X direction, so that the dust-absorbing members 43 corresponding to the two groups of second movement mechanisms 42 can respectively clean and absorb the debris generated by the pieces to be divided on the two groups of carriers 2.

As shown in fig. 1, the two sets of second movement mechanisms 42 are respectively disposed corresponding to the two stages 2, the two stages 2 are located on the same side of the mounting beam 33, the dust suction assembly 4 is located between the mounting beam 33 and the stages 2, the two second movement mechanisms 42 are respectively located at positions of the two stages 2 close to the mounting beam 33, and as shown in fig. 1, the two second movement mechanisms 42 are located below the beam body 34, so that, in the process that the spindle module 31 moves along the beam body 34, the two second movement mechanisms 42 can move to the two stages 2 and can move to the positions above the two second movement mechanisms 42.

As shown in fig. 7, the carrier 2 includes a support main plate 21 and two side plates 22, and the two side plates 22 are respectively supported below two side edges of the support main plate 21 to space the support main plate 21 from the upper surface of the base 1. A support 14 is fixed on the machine base 1, the support 14 extends along the Y-axis direction, and the carrier 2 is movably arranged on one side of the support 14 along the front-back direction through a translation assembly. The supporting body 14 can be disposed on the surface of the base 1 near the middle, and the two sets of the stages 2 are respectively disposed on the left and right sides of the base 1, i.e., the two sets of the stages 2 share one supporting body 14. The translation assembly is arranged between one side plate 22 of the stage 2 and one side of the support 14.

Specifically, the translation assembly includes a driving part and a first guiding part, the driving part is a linear motor or a screw feeding mechanism and the like arranged on one side surface of the support body 14; the first guide member includes a first guide rail 15 and a first slider 151 that are engaged with each other, the first guide rail 15 is fixed to the support 14 along the Y-axis direction, the first slider 151 is fixed to one side plate 22 of the stage 2, and the driving member is connected to the side plate 22 at the same time, so that the driving member can drive the stage 2 to move on the support 14, respectively. As shown in fig. 7, to ensure the motion smoothness and reliability of the stage 2, the first guide member includes two sets of first guide rails 15 and first sliders 151 arranged in parallel up and down. As shown in fig. 6, a second guide member is disposed on the other side plate 22 of the stage 2, the second guide member may include a second guide rail 16 fixed to the base 1 and a second slider 161 fixed to the other side plate 22 of the stage 2, and the second guide rail 16 also extends in the Y-axis direction. The carrier 2 is erected on the machine base 1 by two side plates 22, the machine base 1 supports the side plates 22 by the supporting body 14 and edge parts at the left end and the right end, and a surface platen can be removed from the machine base part between the supporting body 14 and the second guide rail 16, so that the machine base 1 can leave an unnecessary space for installing other components, and mutual interference among the components can be avoided. The support body 14 can be made of marble, and can ensure the stability of the movement of the carrying platform 2.

In some embodiments, as shown in fig. 5, the board separator 100 further includes: shooting module 5 (such as CCD camera subassembly), shooting module 5 installs in the front end of main shaft module 31, and the camera lens of shooting module 5 sets up towards waiting to cut the position, like this, accessible shooting module 5 accurate detection wait to cut the piece on the cutting position and catch the cutting mark. Meanwhile, a light source 6 is further arranged on the board separator 100 to provide light to the position to be cut, so that the shooting effect of the shooting module 5 is ensured. The light source 6 is fixed on the base 1, the light source 6 is located near the front end of the dust collection assembly 4, when the spindle module 31 cuts, the light source 6 can correspond to the shooting module 5 at the front end of the spindle module 31, so that interference between the light source 6 and the dust collection assembly 4 cannot be formed, and the whole structure is more compact.

When the dust collection module is specifically arranged, the shooting module 5 and the spindle module 31 can be longitudinally arranged and can be kept away from the dust collection module, the light source 6 is arranged under the shooting module 5, the light source 6 is used for lighting, the influence of different colors, components and the like on the circuit board on the shooting effect of the shooting module 5 can be avoided, the overall dimension of the circuit board can be directly taken, and the appearance of the circuit board can be favorably subjected to image analysis.

It should be noted that, the combination of the base 1, the carrier 2, the spindle module 31 and the dust collection assembly 4 of the board separator 100 in the present invention is applicable to both an online board separator and an offline board separator, and has the advantages of flexible structure installation, strong applicability, and suitability for different types of cutting conditions.

The operation of the board separator 100 of the present invention in some embodiments is described as follows: when the carrier 2 conveys the circuit board to the dust collection area S, the spindle module 31 is located at the initial zero-point coordinate position, and the dust collection piece 43 is located at the initial position L1 of the dust collection area S, when the spindle module 31 moves in the first direction to reach a position between the first mark coordinate and the second mark coordinate, the control system of the board separator can respectively communicate with the servo controller and the spindle driver of the driving piece 415, so that the control system controls the driving piece 415 to drive the dust collection piece 43 to move for a corresponding distance according to the movement distance of the spindle module 31, so that the dust collection piece 43 can be located right below the spindle module 31 and ascend to contact the lower surface of the circuit board, and then the spindle module 31 starts to move downwards to cut the connecting ribs on the circuit board; after the cutting, the spindle module 31 is lifted and moved to the next cutting position, and the dust suction member 43 continues to follow until the cutting of all the cutting positions of the circuit board on the carrier 2 is completed. After the circuit board on one carrier 2 is cut, the other carrier 2 conveys the circuit board to the dust collection area S, and when the spindle module 31 continues to move to the dust collection area S, the above process is repeated.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A board separator (100), comprising:

a machine base (1);

the main shaft module (31), the main shaft module (31) is movably arranged on the machine base (1) along a first direction, and the main shaft module (31) is provided with a cutting tool (32);

the carrying platform (2), the carrying platform (2) is movably arranged on the base (1) along a second direction, and the carrying platform (2) is used for bearing a piece to be divided;

the dust collection assembly (4) comprises a movement mechanism and a dust collection piece (43), the movement mechanism comprises a first movement mechanism (41) and a second movement mechanism (42), the first movement mechanism (41) is installed on the machine base (1), the second movement mechanism (42) is movably installed on the first movement mechanism (41) along a first direction, the second movement mechanism (42) is used for driving the dust collection piece (43) to move along an up-and-down direction, and the first direction and the second direction are perpendicular to each other;

the machine base (1) defines a suction zone (S) located below the spindle module (31), the suction zone (S) having a starting position (L1) and an end position (L2) in a first direction, the suction member (43) moving between the starting position (L1) and the end position (L2);

the first movement mechanism (41) comprises a driving part (415) and a guiding part, the guiding part is in sliding fit with the second movement mechanism (42) along the first direction, the driving part (415) is in power connection with the second movement mechanism (42) through a transmission part, the driving part (415) is connected with a servo controller, and the servo controller is used for controlling the driving part (415) to drive the dust suction part (43) to move to a cutting position where the spindle module (31) is located;

the mounting cross beam (33) is fixedly mounted on the machine base (1), a main shaft driver for driving the main shaft module (31) to move along the first direction is arranged on the mounting cross beam (33), and the dust suction piece (43) is positioned below the main shaft module (31);

the spindle driver may record a start zero point coordinate of the spindle module (31), a first mark coordinate corresponding to the start position (L1), and a second mark coordinate corresponding to the end position (L2), and the driving part (415) drives the dust suction part (43) to move to a position right below the spindle module (31) according to a stop position coordinate of the spindle module (31) when the spindle module (31) moves between the first mark coordinate and the second mark coordinate.

2. The board separator (100) according to claim 1, wherein the second moving mechanism (42) comprises a moving support (421) and a lifting driving mechanism (424), the moving support (421) is connected with the first moving mechanism (41) in a matching manner, the lifting driving mechanism (424) is mounted on the moving support (421), and the dust suction member (43) is mounted on the output end of the lifting driving mechanism (424).

3. The board separator (100) according to claim 2, wherein the dust suction member (43) comprises a lift plate (431) and a dust suction pipe (432), the lift plate (431) is mounted to the output end of the elevating driving mechanism (424), the dust suction pipe (432) is mounted to the lift plate (431), and a dust suction opening is formed at the upper end of the dust suction pipe (432).

4. Board separator (100) according to claim 1,

the spindle driver comprises a linear motor and a position sensor, wherein the linear motor comprises a stator arranged on the mounting cross beam (33) and a rotor connected to the spindle module (31);

or the spindle driver comprises a servo motor, a transmission mechanism and a position sensor which are arranged on the mounting cross beam (33), and the transmission mechanism is connected with the spindle module (31).

5. Board separator (100) according to claim 4, characterized in that the position sensor is a grating scale assembly or a magnetic grating scale assembly fixed to the mounting beam (33) in a first direction.

6. The board separator (100) according to claim 1, characterized in that a support body (14) extending in the second direction is provided on the base (1), one side of the carrier (2) is movably provided on the support body (14) in the second direction by a translation assembly, and the other side of the carrier (2) is slidably engaged with the base (1) by a second guide member.

7. The board separator (100) according to claim 6, characterized in that the second moving mechanisms (42) are provided in two sets, and the two sets of second moving mechanisms (42) are distributed at intervals along the first direction on the first moving mechanism (41);

the carrying platforms (2) are arranged in two groups, the two groups of carrying platforms (2) are arranged on the base (1) at intervals along a first direction, the two groups of carrying platforms (2) are arranged corresponding to the two groups of second movement mechanisms (42), and the two groups of carrying platforms (2) are movably arranged on the supporting body (14).

8. The board separator (100) according to claim 7, characterized in that said support (14) is arranged in the middle of said base (1), and said two sets of carriers (2) are arranged on both sides of said support (14) by means of said translation assemblies, respectively.

9. The board separator (100) of any of claims 1-8, further comprising: shoot module (5) and light source (6), shoot module (5) install in the front end of main shaft module (31), light source (6) are fixed in on frame (1), light source (6) are located the front end of dust absorption subassembly (4).

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