CN209283648U - A fully automatic dispensing and placement machine - Google Patents

Abstract

The utility model belongs to the technical field of the chip mounter technique of gluing and specifically relates to indicate a full-automatic point gum paster machine, it includes the main frame, be equipped with the brace table that is used for bearing paster glass on the main frame, be used for conveying paster glass to the brace table on or will bear the paster glass of brace table and shift out a transport mechanism of brace table, be used for to glue the positioning mechanism that the paster position goes on fixing a position and locate positioning mechanism and be used for gluing the point of paster glass point and glue the paster subassembly with the paster. The chip glass is conveyed to the supporting table through the conveying mechanism, then the chip glass is subjected to adhesive dispensing and chip mounting through the adhesive dispensing chip mounting assembly on the supporting table, and finally the conveying mechanism conveys the chip glass subjected to adhesive dispensing and chip mounting out of the supporting table.

Description

A fully automatic dispensing and placement machine

technical field

The invention relates to the technical field of glue dispensing and placement machines, in particular to a fully automatic glue dispensing and placement machine.

Background technique

In the production process of electronic products, it is often necessary to dispensing and patching the workpiece. At present, large-scale LEDs and other electronic components in the industry use glue dispensing machines and placement machines to carry out separate operations on the workpieces. The place where the glue is installed is to install the LED light sheet, that is, the glue is dispensed first and then the patch is placed. But the existing large-scale dispensing and placement machines also have the following problems:

1. Since the LED intelligent transparent glass screen has very high requirements for the position accuracy of dispensing and patching, for example, the diameter of the conductive adhesive sprayed in the set area is 0.5mm~1.2mm, and the dispensing position accuracy is 0.03mm. The offset distance tolerance is ±0.1mm, but the current large-scale dispensing and placement machines are difficult to accurately control the position and area of dispensing and placement, the accuracy of dispensing and placement is difficult to guarantee, and the quality of the LED smart transparent glass screen cannot be obtained. ensure;

2. In order to improve the accuracy of dispensing and placement, it is necessary to properly control the speed of dispensing and placement. Therefore, the production efficiency of existing large-scale dispensing and placement machines is relatively low, and it is difficult to meet the requirements of mass production;

3. The integration of equipment is low, and the degree of automation is low.

Contents of the invention

The technical problem to be solved by the present invention is to provide a fully automatic glue dispensing and placement machine, which has the advantages of high precision control of glue dispensing and placement, high production efficiency of products, and high degree of integration and automation.

In order to solve the above technical problems, the present invention adopts the following technical solutions:

A fully automatic dispensing and placement machine, which includes a main frame, the main frame is provided with a support platform for carrying the patch glass, and is used to transfer the patch glass to the support platform or place the patch on the support platform. The conveying mechanism for moving the piece of glass out of the support table, the positioning mechanism for positioning the dispensing and patching position of the patch glass carried by the support platform, and the dispensing sticker set on the positioning mechanism and used for dispensing and patching the patch glass chip component;

The conveying mechanism includes a lifting assembly and a plurality of first belt conveying assemblies for conveying the pasted glass. The plurality of first belt conveying assemblies are respectively located on both sides of the support table, and the lifting assembly is fixed on the main frame. A plurality of the first belt transmission assemblies are carried on the lifting assembly, and the lifting assembly is used to drive the first belt transmission assembly to rise so that the upper end surface of the first belt transmission assembly is higher than the upper end surface of the support platform and is used to drive the first belt transmission assembly. The belt conveying assembly descends so that the upper end surface of the first belt conveying assembly is lower than the upper end surface of the support table;

The positioning mechanism includes an X-axis moving assembly fixed on the main frame, a Y-axis moving assembly connected with the X-axis moving assembly, and a Z-axis moving assembly connected with the Y-axis moving assembly. A CCD automatic positioner electrically connected with the X-axis movement assembly, the Y-axis movement assembly, and the Z-axis movement assembly, and the CCD automatic positioner is used to control the X-axis movement assembly, the Y-axis movement assembly and the Z-axis movement assembly so that the dispensing The chip assembly moves to the position of the glue patch;

The glue dispensing patch assembly includes a glue dispensing piece and a patch piece arranged on the Z-axis moving assembly.

Further, the lift assembly includes a lift frame that is vertically slidably connected to the main frame and a vertical drive member for driving the lift frame to slide up and down, and the first belt transmission component includes a first driving wheel that is rotatably carried on the lift frame , the first driven wheel carried on the lifting frame, the first conveyor belt sleeved between the first driving wheel and the first driven wheel, and the first driving member used to drive the first driving wheel to rotate.

Further, the main frame is also provided with a sensor and a controller, the sensor is located at one end of the first conveyor belt and is used to detect the position of the pasted glass, and the controller is connected with the vertical driving member and the first driving member respectively. electrical connection;

When the patch glass is transported directly above the support platform by the first conveyor belt, the patch glass trigger sensor outputs a start signal;

When the controller receives the starting signal output by the sensor, it controls the first driving member to stop working, the controller controls the vertical driving member to start, and the vertical driving member drives the first conveyor belt to descend so that the upper conveyor belt The end surface is lower than the upper end surface of the support platform.

Further, the X-axis moving assembly includes two X-axis slide rails arranged in parallel, and the two X-axis slide rails are respectively located on both sides of the first belt transmission assembly, and each first slider is slidably connected with a second A slider, each of the first sliders is provided with an X-axis driver for driving the first slider to slide along the X-axis slide rail; the Y-axis moving assembly includes two ends fixed on two first sliders The gantry bracket on the block, the gantry bracket is provided with a Y-axis slide rail, and a second slider is slidably connected to the Y-axis slide rail, and a second slider is provided on the second slider for driving the second slider along the Y axis. A Y-axis driver for sliding the slide rail; the Z-axis moving assembly includes a Z-axis slide rail fixed to the second slide block, a third slide block slidably connected to the Z-axis slide rail, and a third slide block fixed to the third slide block and used for A Z-axis driver that drives the third slider to slide along the Z-axis slide rail; the X-axis slide rail, the Y-axis slide rail, and the Z-axis slide rail are perpendicular to each other.

Further, the glue dispensing part includes a glue barrel for storing glue and a glue valve for controlling the glue output of the glue barrel. mouth.

Further, the patch component includes a plurality of suction nozzles for absorbing the patch and a rotary drive for driving the rotation of the multiple suction nozzles, and the plurality of suction nozzles are respectively connected to the rotary drive, so One end of the Y-axis moving assembly is provided with a feeding tray for providing patches to the suction nozzle.

Further, the feeding tray is provided with a plurality of storage channels for accommodating patches, and the Y-axis moving assembly and the Z-axis moving assembly drive the suction nozzle to move to the feeding tray and absorb the patches from the storage channels .

Further, one side of the main frame and one end of the first belt transmission assembly is provided with a sub-frame, and the sub-frame is provided with a second belt transmission assembly for conveying patch glass, and the second belt transmission assembly It includes a second driving wheel and a second driven wheel rotatably carried on the sub-frame, and a second conveyor belt sheathed between the second driving wheel and the second driven wheel.

Further, the side of the main frame far away from the sub-frame is provided with an unloading frame, and the unloading frame is provided with a third belt conveying assembly for conveying patch glass, and the third belt conveying assembly includes a rotating bearing The third driving wheel and the third driven wheel on the unloading frame, and the third conveyor belt sleeved between the third driving wheel and the third driven wheel.

Further, the main frame is provided with a control display screen.

Beneficial effects of the present invention:

Firstly, the patched glass is transported to the support table by the transmission mechanism, and then glue dispensing and patching are completed on the support platform through the dispensing and patching component, and finally the conveyor mechanism transfers and removes the patched glass that has completed the glue dispensing and patching Support table, the fully automatic dispensing and placement machine has high positional precision control of dispensing and placement, high product production efficiency, high degree of integration and automation;

Second, the transmission mechanism includes a lifting assembly and a plurality of first belt transmission assemblies for conveying patch glass. The one-belt conveying assembly rises so that the upper end surface of the first belt conveying assembly is higher than the upper end surface of the support platform and drives the first belt conveying assembly to descend so that the upper end surface of the first belt conveying assembly is lower than the upper end surface of the supporting platform, so that the The patch glass is placed on the support table for dispensing and patching. The stability of the support table is high, thereby improving the accuracy of dispensing and patching of the automatic glue dispensing and placement machine.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.

FIG. 1 is a schematic diagram of a three-dimensional structure of Embodiment 1 of the present invention;

2 is an exploded schematic diagram of the main frame and the transmission mechanism in Embodiment 1 of the present invention;

Fig. 3 is a schematic structural diagram of the first belt conveying assembly in Embodiment 1 of the present invention;

Fig. 4 is a schematic diagram of the connection relationship between the sensor, the controller, the vertical drive and the first drive in Embodiment 1 of the present invention;

Fig. 5 is a schematic structural diagram of a positioning mechanism in Embodiment 1 of the present invention;

Fig. 6 is a schematic diagram of the exploded structure of the positioning mechanism in Embodiment 1 of the present invention;

7 is a schematic structural view of the dispensing patch assembly and the feeding tray in Embodiment 1 of the present invention;

FIG. 8 is a schematic perspective view of the three-dimensional structure of Embodiment 2 of the present invention.

Description of reference signs: 100, main frame; 101, guide hole; 110, support platform; 120, sensor; 130, controller; 140, display screen; 200, transmission mechanism; 210, lifting assembly; 211, lifting frame; 212 , slide rod; 220, the first belt transmission assembly; 221, the first driving wheel; 222, the first driven wheel; 223, the first conveyor belt; 224, the first driving member; 300, the positioning mechanism; 310, the X-axis moving assembly ; 311, X-axis slide rail; 312, the first slide block; 313, X-axis driver; 320, Y-axis moving assembly; 321, gantry support; 322, Y-axis slide rail; 323, the second slide block; 324, Y-axis driving part; 330, Z-axis moving assembly; 331, Z-axis slide rail; 332, third slider; 333, Z-axis driving part; 340, CCD automatic positioner; 400, dispensing patch assembly; 410, Dispensing parts; 411, glue bucket; 412, glue valve; 413, glue nozzle; 420, patch piece; 421, suction nozzle; 422, rotating drive; 423, feeding tray; 424, storage channel; , sub-frame; 510, the second belt transmission component; 600, the blanking frame; 610, the third belt transmission component; 700, patch glass.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

Embodiment one:

As shown in Figure 1, a kind of automatic dispensing and mounting machine provided by the present invention comprises a main frame 100, and the main frame 100 is provided with a support table 110 for carrying a chipped glass 700, for bonding the chipped glass 700 Transfer to the support platform 110 or move the patch glass 700 carried on the support platform 110 out of the transmission mechanism 200 of the support platform 110, for positioning the position of the dispensing patch on the patch glass 700 carried by the support platform 110 The positioning mechanism 300 and the dispensing and pasting assembly 400 arranged on the positioning mechanism 300 and used for dispensing and pasting the pasted glass 700 . The patched glass 700 is transported to the support table 110 by the transmission mechanism 200, and then the glue dispensing and patching are completed on the support platform 110 through the dispensing and patching component 400, and finally the conveyor mechanism 200 will finish the glue dispensing and patching The glass 700 is conveyed and moved out of the support table 110, and the automatic dispensing and placement machine has a high degree of automation and high work efficiency.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , the conveying mechanism 200 includes a lifting assembly 210 and a plurality of first belt conveying assemblies 220 for conveying the patch glass 700 , and a plurality of first belt conveying assemblies 220 are respectively located on the support On both sides of Taiwan 110. Here, the support platform 110 includes four rectangular parallelepiped marbles installed on the main frame 100. The four marbles are arranged in a rectangular array and the upper end faces of the four marbles are on the same plane. The support platform 110 of other materials can also be used. The marble cost It is relatively low in weight and relatively large in quality, and is relatively stable for supporting the patch glass 700 . The four marbles are arranged in a rectangular array to increase the supporting area of the support table 110 , and is suitable for large patch glass 700 . There are six first belt conveying assemblies 220 here, which are respectively located at the two sides and the middle of the length direction of the four marbles. The lifting assembly 210 is fixed on the main frame 100, and the six first belt transmission assemblies 220 are carried on the lifting assembly 210. The lifting assembly 210 is used to drive the first belt transmission assembly 220 to rise so that the upper end surface of the first belt transmission assembly 220 is higher than the support The upper end surface of the table 110 and the first belt transmission assembly 220 are driven down so that the upper end surface of the first belt transmission assembly 220 is lower than the upper end surface of the support table 110 . After the six first belt conveying assemblies 220 have passed the patch glass 700 to directly above the supporting table 110, the lifting assembly 210 drives the first belt conveying assembly 220 to descend so that the upper surface of the first belt conveying assembly 220 is lower than the supporting table 110, the patch glass 700 is placed on the support platform 110 for dispensing and patching. The stability of the support platform 110 is high and it is not easy to affect the accuracy of dispensing and patching; after the patching is completed, the lowering drive The first belt conveying assembly 220 rises so that the upper end surface of the first belt conveying assembly 220 is higher than the upper end surface of the support table 110 , the first belt conveying assembly 220 supports the patch glass 700 and conveys it out of the working area. The automatic dispensing and placement machine has a high degree of automation and fast work efficiency, and the precision of dispensing and placement is high.

Preferably, the lifting assembly 210 includes a lifting frame 211 vertically slidably connected to the main frame 100 and a vertical driving member (not shown) for driving the lifting frame 211 to slide up and down. The main frame 100 is provided with a plurality of guide holes 101, and the lifting frame 211 is respectively provided with a plurality of slide bars 212 which slide with the plurality of guide holes 101 one by one. The part is connected with the bottom end of the slide bar 212 and is used to drive the elevating frame 211 to slide up and down along the guide hole 101. The vertical driving part here can adopt an air cylinder, a hydraulic cylinder or other structures with up and down functions. The first belt transmission assembly 220 includes a first driving wheel 221 rotatably carried on the lifting frame 211 , a first driven wheel 222 carried on the lifting frame 211 , a first driving wheel 221 sleeved between the first driving wheel 221 and the first driven wheel 222 . A conveyor belt 223, a first driving member 224 for driving the first driving wheel 221 to rotate, the first driving member 224 here can adopt a servo motor, and the output shaft of the servo motor is fixedly connected to the axis of the first driving wheel 221, which can It is convenient to control the transmission speed and transmission direction of the first conveyor belt 223, and then it is convenient to control the loading process and unloading process of the patch glass 700, and improve the automation degree of the automatic glue dispensing and placement machine.

Preferably, as shown in FIG. 4 , in order to further improve the degree of automation of the fully automatic dispensing and placement machine, the main frame 100 is also provided with a sensor 120 and a controller 130. The sensor 120 is located at one end of the first conveyor belt 223 and is used for detecting The position of the patch glass 700, the sensor 120 here can be an infrared sensor or a pressure sensor, and the controller 130 is electrically connected to the vertical driving member and the first driving member 224 respectively to control the vertical driving member and the first driving member 224 Start and stop. When the patch glass 700 is transported directly above the support platform 110 by the first conveyor belt 223, the sensor 120 outputs an activation signal; the controller 130 and the sensor 120 are electrically connected to receive the activation signal, and when the controller 130 receives the activation signal, The controller 130 controls the first driving part 224 to stop working, the controller 130 controls the vertical driving part to start, and the vertical driving part drives the first conveyor belt 223 to descend so that the upper end surface of the first conveyor belt 223 is lower than the supporting platform 110 .

As shown in FIGS. 1 and 5 , the positioning mechanism 300 includes two X-axis moving assemblies 310 fixed on the main frame 100 and located on both sides of the first belt conveying assembly 220 in the conveying direction, and a Y-axis moving assembly 310 connected to the X-axis moving assembly 310 . Axis moving assembly 320, Z-axis moving assembly 330 connected with Y-axis moving assembly 320, X-axis moving assembly 310 drives dispensing patch assembly 400 to move along the length direction of support table 110, Y-axis moving assembly 320 drives dispensing patch The assembly 400 moves along the width direction of the support table 110 , and the Z-axis moving assembly 330 drives the dispensing patch assembly 400 to move along the height direction of the support table 110 . Z-axis moving assembly 330 is provided with CCD automatic positioner 340, and CCD automatic positioner 340 is electrically connected with X-axis moving assembly 310, Y-axis moving assembly 320, Z-axis moving assembly 330 respectively, and CCD automatic positioner 340 is used to control X The axis moving assembly 310 , the Y-axis moving assembly 320 and the Z-axis moving assembly 330 move the dispensing patch assembly 400 to the dispensing patch position. The dispensing and patch assembly 400 adopts a CCD positioning system for positioning, which can improve the positional accuracy of dispensing and patching, thereby improving product quality.

Preferably, as shown in FIG. 6 , the two X-axis moving assemblies 310 each include an X-axis slide rail 311 , a first slider 312 slidably connected to the X-axis slide rail 311 , and a first slider 312 for driving the first slider 312 along the X axis. The X-axis driver 313 that slides on the shaft slide rail 311 . Rollers can be installed on the first slider 312 here, and the X-axis driving member 313 adopts a drive motor, and the output shaft of the drive motor is fixedly connected with the rollers, thereby realizing that the first slider 312 moves along the X-axis slide rail 311; or the X-axis slides The rail 311 is made of permanent magnets, the first slider 312 is a suspension, and the X-axis drive 313 is a magnetic levitation mechanism for driving the suspension to move on the X-axis slide rail 311 .

The Y-axis moving assembly 320 includes a gantry bracket 321 whose two ends are respectively fixed on two first sliders 312. The gantry bracket 321 is provided with a Y-axis slide rail 322, and a second slider 323 is slidably connected to the Y-axis slide rail 322. , the second slider 323 is provided with a Y-axis driving member 324 for driving the second slider 323 to slide along the Y-axis slide rail 322 . Rollers can be installed on the second slider 323 here, and the Y-axis driving member 324 adopts a drive motor, and the output shaft of the drive motor is fixedly connected with the rollers, thereby realizing that the second slider 323 moves along the Y-axis slide rail 322; or the Y-axis slides The rail 322 is made of permanent magnets, the second slider 323 is a suspension, and the Y-axis drive 324 is a magnetic levitation mechanism for driving the suspension to move on the Y-axis slide rail 322 .

The Z-axis moving assembly 330 includes a Z-axis slide rail 331 fixed to the second slide block 323, a third slide block 332 slidably connected to the Z-axis slide rail 331, and a third slide block 332 fixed to the third slide block 332 for driving the third slide block 332. The Z-axis drive member 333 slides along the Z-axis slide rail 331 . Here, a rack can be set on the Z-axis slide rail 331, a gear meshed with the rack can be set on the third slide block 332, and the Z-axis driving member 333 is a driving motor, and a worm gear locking mechanism is arranged on the output shaft of the driving motor. , the worm gear locking mechanism is connected with the gear, so as to drive the third slider 332 to slide along the height direction of the support table 110; or the Z-axis slide rail 331 is made of a permanent magnet, the third slider 332 is a suspension, and the Z-axis The driving member 333 is a magnetic levitation mechanism for driving the levitating member to move on the Z-axis slide rail 331 .

In particular, the X-axis slide rail 311 is parallel to the length direction of the support table 110 , the Y-axis slide rail 322 is parallel to the width direction of the support table 110 , and the Z-axis slide rail 331 is parallel to the height direction of the support table 110 . Through the coordinated operation of the X-axis moving component 310, the Y-axis moving component 320 and the Z-axis moving component 330, the placement and dispensing process of the automatic dispensing and placement machine can be operated more flexibly and smoothly, and the dispensing sticker can be improved at the same time. The position accuracy of the sheet and the efficiency of producing LED glass screens.

As shown in conjunction with FIG. 1 and FIG. 7 , the glue dispensing patch assembly 400 includes a glue dispensing part 410 and a patch part 420 arranged on the Z-axis moving assembly 330 .

The glue dispensing part 410 includes a glue barrel 411 fixed on the third slider 332 for storing conductive glue and a glue valve 412 controlling the glue output of the glue barrel 411. The glue barrel 411 communicates with the glue valve 412, and the glue valve 412 A glue nozzle 413 for dispensing is connected to it. Through the glue valve 412, the amount of glue output can be strictly controlled, and then the diameter and thickness of the conductive glue can be controlled to improve the precision of dispensing glue.

The patch piece 420 includes three material suction nozzles 421 for absorbing the patch and a rotary drive member 422 for driving the three material suction nozzles 421 to rotate, and the three material suction nozzles 421 are connected to the rotary drive member 422 respectively, here The rotating drive part 422 can be a servo motor, and the servo motor can rotate the patch sucked by the suction nozzle 421, thereby adjusting the direction of the patch and improving the quality of the patch process. One end of the gantry support 321 is provided with a feed tray 423 for providing patches for the suction nozzle 421, and the feed tray 423 is provided with three storage channels 424 for accommodating patches, the Y-axis moving assembly 320 and the Z-axis moving assembly 330 drives the suction nozzle to the supply tray 423 to absorb the patch from the storage channel 424 . After the dispensing part 410 finishes dispensing glue, the material suction nozzle 421 moves to the feeding tray 423 to absorb the patch, and then proceeds to the patch process, with high precision and fast speed.

As shown in FIG. 1 , a control display screen 140 is provided on the main frame 100 to facilitate the operation of the automatic glue dispensing and placement machine.

As shown in Figure 1, in order to transport the patched glass 700 plates conveniently, one side of the main frame 100 and one end positioned at the first conveyer belt 223 are provided with a subframe 500, and the subframe 500 is provided with a first section for conveying the patched glass 700 The second belt transmission assembly 510, the second belt transmission assembly 510 includes a second driving wheel and a second driven wheel rotatably carried on the sub-frame 500, and a second conveyor belt sleeved between the second driving wheel and the second driven wheel, Here also drive motor can be installed on the second driving wheel. When feeding, the patch glass 700 is placed on the second conveyor belt, and then the second conveyor belt transports the patch glass 700 to the first conveyor belt 223, and when the patch glass 700 reaches directly above the support platform 110, the first conveyor belt 223 descends Place the patch glass 700 on the support table 110, and then start the glue dispensing and patching process; after the glue dispensing and patching, the first conveyor belt 223 rises, and then the first conveyor belt 223 moves in reverse, and the patch glass 700 is transported To the second conveyor belt, the worker takes away the finished patch glass 700 from the second conveyor belt. The setting of the sub-frame 500 can improve the automation level of the automatic dispensing and placement machine, and increase the production and processing rate.

All technical features in this embodiment can be freely combined according to actual needs.

Embodiment two:

As shown in Figure 8, a fully automatic dispensing and placement machine, the difference between this embodiment and Embodiment 1 is that the main frame 100 is located on the side opposite to the sub-frame 500 and is also provided with a blanking frame 600 , the blanking frame 600 is provided with a third belt transmission assembly 610 for transmitting the patch glass 700, the third belt transmission assembly 610 includes a third driving wheel and a third driven wheel that are rotatably carried on the blanking frame 600, sleeved The 3rd transmission belt between the 3rd driving wheel and the 3rd driven wheel, here also can install drive motor on the 3rd driving wheel. When feeding, the patch glass 700 is placed on the second conveyor belt, and then the second conveyor belt transports the patch glass 700 to the first conveyor belt 223, and when the patch glass 700 reaches directly above the support platform 110, the first conveyor belt 223 descends Place the patch glass 700 on the support table 110, and then start the dispensing and patching process; after the glue dispensing and patching, the first conveyor belt 223 rises, and then the first conveyor belt 223 starts, and the patch glass 700 is sent to the second Three conveyor belts, the workers take away the completed patch glass 700 from the third conveyor belt, load on one side of the main frame 100, and unload on the other side, which can further increase the speed of producing LED glass display screens.

The rest of this embodiment is the same as that of Embodiment 1, and the features not explained in this embodiment are explained in Embodiment 1, and will not be repeated here.

working principle:

Loading: Place the patched glass 700 on the second conveyor belt, and then the second conveyor belt transports the patched glass 700 to the first conveyor belt 223. When the patched glass 700 reaches the top of the support platform 110, the first conveyor belt 223 descends to The patch glass 700 is placed on the support table 110;

Glue dispensing: CCD automatic positioner 340 controls X-axis moving component 310, Y-axis moving component 320 and Z-axis moving component 330 to move the dispensing piece 410 to the dispensing patch position, and then dispensing;

Patch: After dispensing, the suction nozzle 421 moves to the feeding tray 423 to absorb the patch, and then proceed to the patch process;

Unloading: after the patch is finished, the first conveyor belt 223 rises, and then the first conveyor belt 223 moves in reverse, and the patch glass 700 is transferred to the second conveyor belt, and the worker takes the finished patch glass 700 from the second conveyor belt; or The first conveyor belt 223 rises, and then the first conveyor belt 223 starts, and the patch glass 700 is transferred to the third conveyor belt, and the worker takes the finished patch glass 700 from the third conveyor belt, and loads it on one side of the main frame 100. Feed on one side.

The above-mentioned embodiment is a preferred implementation solution of the present invention. In addition, the present invention can also be realized in other ways, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the technical solution.

Claims (10)

1. A fully automatic dispensing and placement machine, comprising a main frame, characterized in that: the main frame is provided with a support platform for carrying the patch glass, for transferring the patch glass to the support platform or for carrying the The transfer mechanism for the patch glass on the support platform to move out of the support platform, the positioning mechanism for positioning the position of the patch glass carried by the support platform, and the positioning mechanism for dispensing and pasting the patch glass Chip dispensing patch components; The conveying mechanism includes a lifting assembly and a plurality of first belt conveying assemblies for conveying the pasted glass. The plurality of first belt conveying assemblies are respectively located on both sides of the support table, and the lifting assembly is fixed on the main frame. A plurality of the first belt transmission assemblies are carried on the lifting assembly, and the lifting assembly is used to drive the first belt transmission assembly to rise so that the upper end surface of the first belt transmission assembly is higher than the upper end surface of the support platform and is used to drive the first belt transmission assembly. The belt conveying assembly descends so that the upper end surface of the first belt conveying assembly is lower than the upper end surface of the support table; The positioning mechanism includes an X-axis moving assembly fixed on the main frame, a Y-axis moving assembly connected with the X-axis moving assembly, and a Z-axis moving assembly connected with the Y-axis moving assembly. A CCD automatic positioner electrically connected with the X-axis movement assembly, the Y-axis movement assembly, and the Z-axis movement assembly, and the CCD automatic positioner is used to control the X-axis movement assembly, the Y-axis movement assembly and the Z-axis movement assembly so that the dispensing The chip assembly moves to the position of the glue patch; The glue dispensing patch assembly includes a glue dispensing piece and a patch piece arranged on the Z-axis moving assembly. 2. A fully automatic dispensing and placement machine according to claim 1, characterized in that: the lifting assembly includes a lifting frame vertically slidably connected to the main frame and a vertical drive for driving the lifting frame to slide up and down The first belt transmission assembly includes a first driving wheel rotatably carried on the lifting frame, a first driven wheel carried on the lifting frame, a first conveyor belt sleeved between the first driving wheel and the first driven wheel, The first driving member used to drive the rotation of the first drive wheel. 3. A kind of automatic dispensing and placement machine according to claim 2, characterized in that: the main frame is also provided with a sensor and a controller, and the sensor is located at one end of the first conveyor belt and is used for detecting the position of the sheet of glass, the controller is electrically connected to the vertical drive member and the first drive member respectively; When the patch glass is transported directly above the support platform by the first conveyor belt, the patch glass trigger sensor outputs a start signal; When the controller receives the starting signal output by the sensor, it controls the first driving member to stop working, the controller controls the vertical driving member to start, and the vertical driving member drives the first conveyor belt to descend so that the upper conveyor belt The end surface is lower than the upper end surface of the support platform. 4. A fully automatic dispensing and placement machine according to claim 1, characterized in that: the X-axis moving assembly includes two X-axis slide rails arranged in parallel, and the two X-axis slide rails are respectively located On both sides of the first belt transmission assembly, a first slider is slidably connected to each first slider, and each of the first sliders is provided with an X-axis for driving the first slider to slide along the X-axis slide rail Drive member; the Y-axis moving assembly includes a gantry bracket whose two ends are respectively fixed on two first sliders, the gantry bracket is provided with a Y-axis slide rail, and the Y-axis slide rail is slidably connected with a second A slider, the second slider is provided with a Y-axis driver for driving the second slider to slide along the Y-axis slide rail; the Z-axis moving assembly includes a Z-axis slide rail fixed to the second slider, a sliding The third slider connected to the Z-axis slide rail and the Z-axis driver fixed to the third slider and used to drive the third slider to slide along the Z-axis slide rail; the X-axis slide rail, Y-axis slide rail, Z The shaft slide rails are perpendicular to each other in pairs. 5. A kind of automatic dispensing and placement machine according to claim 1, characterized in that: said dispensing part comprises a glue barrel for storing glue and a glue valve controlling the glue output of the glue barrel, said The glue bucket communicates with the glue valve, and the glue valve is connected with a glue nozzle for dispensing glue. 6. A kind of automatic dispensing and placement machine according to claim 1, characterized in that: the patch piece includes a plurality of suction nozzles for absorbing the patch and a plurality of suction nozzles for driving rotation A plurality of the suction nozzles are respectively connected to the rotation driving member, and one end of the Y-axis moving assembly is provided with a feeding tray for providing patches for the suction nozzles. 7. A fully automatic dispensing and placement machine according to claim 6, characterized in that: the feeding tray is provided with a plurality of storage channels for accommodating the patches, the Y-axis moving assembly and the Z The shaft moving component drives the suction nozzle to move to the feeding tray and absorb the patch from the storage channel. 8. A kind of fully automatic dispensing and placement machine according to claim 1, characterized in that: one side of the main frame and one end of the first belt conveying assembly are provided with a sub-frame, and the sub-frame is erected There is a second belt transmission assembly for conveying patch glass, the second belt transmission assembly includes a second driving wheel and a second driven wheel that are rotatably carried on the sub-frame, sleeved on the second driving wheel and the second driven wheel between the second conveyor belt. 9. A kind of automatic dispensing and placement machine according to claim 8, characterized in that: the side of the main frame away from the sub-frame is provided with a blanking frame, and the blanking frame is provided with a The third belt transmission assembly of patch glass, the third belt transmission assembly includes a third driving wheel and a third driven wheel that are rotatably carried on the unloading frame, and are sleeved between the third driving wheel and the third driven wheel The third conveyor belt. 10. A fully automatic glue dispensing and placement machine according to claim 1, characterized in that: the main frame is provided with a control display screen.