CN212350989U - PCBA board aluminum block kludge - Google Patents

Abstract

The utility model discloses a PCBA aluminum plate assembling machine, which comprises an assembling frame, a load-transferring module, a conveying module, an assembling manipulator erected above the conveying module through the load-transferring module and a visual positioning module; the transmission module is arranged at the top of the assembling rack along the X-axis direction of the assembling rack; the assembling manipulator is driven by the transfer module to move and assemble the aluminum blocks; the visual positioning module is positioned on one side of the assembling mechanical arm; the assembling manipulator comprises a mounting seat, at least one driving motor and at least one material grabbing component, wherein the driving motor and the material grabbing component are connected to the mounting seat; each material grabbing component is in driving connection with a driving motor. The utility model discloses can realize functions such as automatic equipment, visual positioning, automatic adjustment, vision reinspection, improve positioning accuracy, improve the operation yield.

Description

PCBA board aluminum block kludge

Technical Field

The utility model relates to a PCBA board automatic production line technical field especially relates to a PCBA board aluminum block kludge.

Background

As electronic devices become more widely used, the demand for PCBA boards is enormous. The production process of the PCBA board is various, and heat-conducting glue and a heat-conducting aluminum block are required to be coated after the PCBA board is formed. The existing heat-conducting aluminum block assembling equipment lacks of a positioning and detecting structure, the assembling position is easy to deviate, the assembling precision is not high, and the follow-up automatic screw locking process cannot be well matched.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a PCBA board aluminum block kludge can realize functions such as automatic equipment, visual positioning, automatic adjustment, visual reinspection, improves positioning accuracy, improves the operation yield.

In order to realize the purpose, the following technical scheme is adopted:

a PCBA aluminum block assembling machine comprises an assembling rack, a transferring module, a conveying module, an assembling manipulator and a visual positioning module, wherein the assembling manipulator and the visual positioning module are erected above the conveying module through the transferring module; the transmission module is arranged at the top of the assembling rack along the X-axis direction of the assembling rack; the assembling manipulator is driven by the transfer module to move and assemble the aluminum blocks; the visual positioning module is positioned on one side of the assembling mechanical arm; the assembling manipulator comprises a mounting seat, at least one driving motor and at least one material grabbing component, wherein the driving motor and the material grabbing component are connected to the mounting seat; each material grabbing component is in driving connection with a driving motor.

Furthermore, the material grabbing component comprises a bearing seat, a vacuum suction nozzle, a suction nozzle connecting piece and a plurality of springs; the suction nozzle connecting piece is rotationally connected with the mounting seat through a bearing seat; the top of the suction nozzle connecting piece is connected with the output end of the driving motor through a coupler, and the bottom of the suction nozzle connecting piece is connected with the vacuum suction nozzle in a sliding manner through a plurality of springs; the bottom of the vacuum suction nozzle is provided with a vacuum suction hole, and the side of the vacuum suction nozzle is provided with an air source connector communicated with the vacuum suction hole.

Furthermore, the transfer module comprises an X-axis assembly translation assembly, a Y-axis assembly translation assembly and a Z-axis assembly translation assembly; the assembling manipulator is driven by the X-axis assembling translation assembly, the Y-axis assembling translation assembly and the Z-axis assembling translation assembly to move and assemble the aluminum block along the X axis, the Y axis and the Z axis respectively.

Furthermore, the visual positioning module comprises a CCD visual detection camera component; the CCD visual detection camera assembly is driven by the X-axis assembly translation assembly and the Y-axis assembly translation assembly to move along the X axis and the Y axis to detect the assembly condition of the aluminum block.

Furthermore, the transmission module comprises a first translation driving component, an assembly positioning component and two assembly transmission components which are arranged in parallel in two opposite directions; one of the assembly conveying assemblies is connected with the other assembly conveying assembly in a sliding mode, and the two assembly conveying assemblies are driven by the first translation driving assembly to approach or separate from each other; the assembly positioning assembly is arranged at the discharge end of the two assembly conveying assemblies.

Furthermore, PCBA board aluminum block kludge still includes two buffer memory mechanisms, and wherein one buffer memory mechanism docks with the feed end of conveying module, and another buffer memory mechanism docks with the discharge end of conveying module.

Furthermore, the cache mechanism comprises a cache rack and a cache transmission module arranged at the top of the cache rack; the buffer transmission module comprises a second translation driving component, a buffer positioning component and two buffer transmission components which are arranged in parallel in two opposite directions; one of the cache transfer components is connected with the other cache transfer component in a translation driving way through a second translation driving component; the buffer positioning assembly is arranged between the two assembly conveying assemblies.

Adopt above-mentioned scheme, the beneficial effects of the utility model are that:

1) the assembly manipulator is driven by the transfer module to realize automatic assembly of the aluminum blocks, and the drive motor can rotate and adjust the installation angle of the aluminum blocks, so that the assembly precision is improved;

2) accurate positioning of the assembly position is achieved through the CCD visual detection camera assembly, assembly conditions are retested after assembly is completed, and operation yield is improved.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention with the buffer mechanism omitted;

fig. 3 is a perspective view of the assembling robot of the present invention;

fig. 4 is a perspective view of the assembly frame and the transfer module of the present invention;

wherein the figures identify the description:

1-assembling the machine frame, 2-transferring the module,

3-a transfer module, 4-an assembly manipulator,

5-a buffer mechanism, 21-an X-axis assembly translation component,

22-Y axis assembly translation component, 23-Z axis assembly translation component,

31-a first translation drive assembly, 32-an assembly positioning assembly,

33-assembly of the transport assembly, 41-mounting seat,

42-driving motor, 43-grabbing component,

431-bearing seat, 432-vacuum suction nozzle,

433-suction nozzle connecting piece, 434-spring.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 4, a PCBA aluminum block assembling machine includes an assembling rack 1, a transferring module 2, a transferring module 3, and an assembling manipulator 4 and a vision positioning module (not shown) mounted above the transferring module 3 via the transferring module 2; the transmission module 3 is arranged at the top of the assembling rack 1 along the X-axis direction of the assembling rack 1 and is used for transmitting the PCBA to the lower part of the assembling manipulator; the assembling mechanical arm 4 is driven by the transferring module 2 to move and assemble the aluminum blocks; the visual positioning module 5 is positioned on one side of the assembling manipulator 4 and used for positioning the mounting position of the aluminum block and checking the mounting condition of the aluminum block; the assembling manipulator 4 comprises a mounting seat 41, at least one driving motor 42 and at least one material grabbing component 43, wherein the driving motor 42 and the material grabbing component 43 are connected to the mounting seat 41; each material grabbing component 43 is in driving connection with a driving motor 42.

In an embodiment, the number of the material grabbing components 43 is two, the number of the corresponding driving motors 42 is also two, and the two material grabbing components 43 grab the material at the same time and assemble the two PCBA boards at the same time, so that the operation efficiency is improved.

Referring to fig. 3, the material grabbing component 43 comprises a bearing seat 431, a vacuum nozzle 432, a nozzle connector 433, and a plurality of springs 434; the suction nozzle connecting piece 433 is rotatably connected with the mounting base 41 through a bearing base 431; the top of the suction nozzle connecting piece 433 is connected with the output end of the driving motor 42 through a coupling, and the bottom is connected with the vacuum suction nozzle 432 through a plurality of springs 434 in a sliding manner; the bottom of the vacuum suction nozzle 432 is provided with a vacuum suction hole, and the side of the vacuum suction nozzle is provided with an air source connector communicated with the vacuum suction hole. The number of the springs 434 is set to four; the top of the vacuum suction nozzle 432 is slidably connected with the bottom of the suction nozzle connector 433 through four guide rods, and each spring 434 is sleeved in one guide rod. The vacuum suction nozzle 432 absorbs the aluminum block and is protected by a spring 434 in a buffering way during downward pressing assembly, so that the PCBA board is prevented from being damaged. The air source joint is connected with an external vacuum air source.

The transfer module 2 comprises an X-axis assembly translation assembly 21, a Y-axis assembly translation assembly 22 and a Z-axis assembly translation assembly 23; the assembling mechanical arm 4 is driven by the X-axis assembling translation component 21, the Y-axis assembling translation component 22 and the Z-axis assembling translation component 23 to move and assemble the aluminum blocks along the X axis, the Y axis and the Z axis respectively. The Y-axis assembly translation assembly 22 comprises two support frames and two Y-axis electric sliding tables; each Y-axis electric sliding table is erected on the assembling rack along the Y-axis direction of the assembling rack through a supporting frame; the X-axis assembling translation assembly 21 comprises an X-axis translation sliding table, and the X-axis translation sliding table is erected on the two Y-axis electric sliding tables along the X-axis direction of the assembling rack through an X-axis mounting connecting plate and is driven by the two Y-axis electric sliding tables to move along the Y axis; the Z-axis assembling translation assembly 23 comprises a Z-axis electric sliding table, and the Z-axis electric sliding table is connected with the X-axis electric sliding table through a Z-axis connecting plate and driven by the X-axis electric sliding table to move along the X axis; the assembling mechanical arm 4 is in driving connection with the Z-axis electric sliding table through a mechanical arm mounting and connecting plate so as to drive the assembling mechanical arm 4 to move along the Z axis.

The visual positioning module comprises a CCD visual detection camera component; the CCD visual detection camera assembly is driven by the X-axis assembly translation assembly and the Y-axis assembly translation assembly to move to an assembly position along the X axis and the Y axis for detection and calibration. The CCD visual detection camera assembly is fixedly arranged on the Z-axis connecting plate and is positioned on one side of the assembling mechanical arm 4.

Referring to fig. 4, the transmission module 3 includes a first translation driving assembly 31, an assembling positioning assembly 32, and two assembling transmission assemblies 33 arranged in parallel; the first translation driving assembly 31 is used for driving one assembly conveying assembly 33 to approach or move away from the other assembly conveying assembly 33; the assembly positioning assembly 32 is mounted at the discharge end of two assembly conveying assemblies 33. The first translation driving assembly 31 comprises a first translation driving motor, a first ball screw and two linear slide rails; the first ball screw is arranged on one of the assembly conveying assemblies 33, and the assembly conveying assembly 33 is connected with the other assembly conveying assembly 33 in a sliding manner through two linear sliding rails; the first ball screw is in driving connection with the translation driving motor to drive the two assembled conveying assemblies 33 to mutually approach or separate so as to adjust the distance; the assembly positioning assembly 32 comprises two jacking cylinders, and each jacking cylinder is arranged on the inner side of the discharge end of an assembly conveying assembly 33.

Referring to fig. 1, the PCBA board aluminum block assembling machine further includes two buffer mechanisms 5, wherein one buffer mechanism 5 is in butt joint with the feeding end of the conveying module 3, and the other buffer mechanism 5 is in butt joint with the discharging end of the conveying module 3.

The cache mechanism 5 comprises a cache rack and a cache transmission module arranged at the top of the cache rack; the buffer transmission module comprises a second translation driving component, a buffer positioning component and two buffer transmission components which are arranged in parallel in two opposite directions; the second translation driving assembly is used for driving one of the cache transmission assemblies to approach or depart from the other cache transmission assembly; the buffer positioning assembly is arranged between the two assembly conveying assemblies. The structure of the cache transfer module is similar to that of the transfer module 3, and is not described herein.

Each buffer memory mechanism 5 and the transmission module 3 are used for transmitting the carrying disc carrying the PCBA board, and the two buffer memory mechanisms 5 are used for butting an external conveying line. The PCBA plate aluminum block assembling machine further comprises a control system; the transferring module 2, the transmitting module 3, the assembling manipulator 4, the vision positioning module and the two caching mechanisms 5 are all electrically connected to the control system.

The utility model discloses a working procedure:

1) the carrying disc is conveyed to the caching mechanism 5 through an external conveying line and is blocked by the caching mechanism 5;

2) the buffer memory mechanism 5 is released, the carrying disc flows into the transmission module 3 and is blocked and positioned by the assembly positioning component 32;

3) the assembling manipulator 4 drives to move the adsorption aluminum block through the transferring module 2, moves the adsorption aluminum block to the upper part of the carrying disc, detects the aluminum block mounting position of the PCBA board on the carrying disc through the CCD visual detection camera component, and then carries out rotary fine adjustment on the assembling angle of the vacuum suction nozzle 432 through the driving motor 42;

4) after the aluminum block is installed, the CCD visual inspection camera assembly inspects the installation condition of the aluminum block;

5) the assembling mechanical arm 4 and the CCD visual detection camera component are mutually matched, the material grabbing, detecting, adjusting, assembling and rechecking are repeatedly driven by the transferring module 2 until the PCBA boards of the carrying disc are completely assembled, the assembling positioning component 32 is released, and the carrying disc flows out to the caching mechanism 5 at the rear end for caching.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A PCBA aluminum block assembling machine is characterized by comprising an assembling rack, a transferring module, a conveying module, an assembling manipulator and a visual positioning module, wherein the assembling manipulator and the visual positioning module are erected above the conveying module through the transferring module; the transmission module is arranged at the top of the assembling frame along the X-axis direction of the assembling frame and is used for transmitting the PCBA to the lower part of the assembling manipulator; the assembling manipulator is driven by the transfer module to move and assemble the aluminum blocks; the visual positioning module is positioned on one side of the assembling manipulator and used for positioning the mounting position of the aluminum block and checking the mounting condition of the aluminum block; the assembling manipulator comprises a mounting seat, at least one driving motor and at least one material grabbing component, wherein the driving motor and the material grabbing component are connected to the mounting seat; each material grabbing component is in driving connection with a driving motor.

2. A PCBA plate aluminum block assembly machine as claimed in claim 1, wherein the pick up assembly includes a bearing block, a vacuum nozzle, a nozzle connector, a plurality of springs; the suction nozzle connecting piece is rotationally connected with the mounting seat through a bearing seat; the top of the suction nozzle connecting piece is connected with the output end of the driving motor through a coupler, and the bottom of the suction nozzle connecting piece is connected with the vacuum suction nozzle in a sliding manner through a plurality of springs; the bottom of the vacuum suction nozzle is provided with a vacuum suction hole, and the side of the vacuum suction nozzle is provided with an air source connector communicated with the vacuum suction hole.

3. The PCBA plate aluminum block assembly machine as recited in claim 1, wherein the transfer module comprises an X-axis assembly translation component, a Y-axis assembly translation component, and a Z-axis assembly translation component; the assembling manipulator is driven by the X-axis assembling translation assembly, the Y-axis assembling translation assembly and the Z-axis assembling translation assembly to move and assemble the aluminum block along the X axis, the Y axis and the Z axis respectively.

4. A PCBA panel aluminum block assembly machine as claimed in claim 3, wherein the visual positioning module includes a CCD visual inspection camera assembly; the CCD visual detection camera assembly is driven by the X-axis assembly translation assembly and the Y-axis assembly translation assembly to move along the X axis and the Y axis to detect the assembly condition of the aluminum block.

5. A PCBA panel aluminum block assembly machine as claimed in claim 1, wherein the transport module includes a first translation drive assembly, an assembly positioning assembly, and two opposed parallel assembly transport assemblies; the first translation driving component is used for driving one assembly conveying component to approach or move away from the other assembly conveying component; the assembly positioning assembly is arranged at the discharge end of the two assembly conveying assemblies.

6. A PCBA panel aluminum block assembly machine as claimed in claim 1 further comprising two buffer mechanisms, one of which interfaces with the feed end of the transfer module and the other of which interfaces with the discharge end of the transfer module.

7. A PCBA plate and aluminum block assembling machine as claimed in claim 6, wherein the buffer mechanism comprises a buffer rack and a buffer transfer module mounted on top of the buffer rack; the buffer transmission module comprises a second translation driving component, a buffer positioning component and two buffer transmission components which are arranged in parallel in two opposite directions; the second translation driving assembly is used for driving one of the cache transmission assemblies to approach or depart from the other cache transmission assembly; the buffer positioning assembly is arranged between the two assembly conveying assemblies.

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