CN214917681U - Miniature desktop point gum machine - Google Patents

Abstract

The utility model discloses a miniature desktop point gum machine relates to electronic component point and glues the equipment field. The glue dispenser comprises a table platform and a vertical frame fixed at the rear end of the table platform, wherein the table platform is provided with an installation platform, a workpiece supporting plate is arranged on the installation platform, wafer installation grooves in an array are arranged on the supporting plate, the table platform is provided with a horizontal longitudinal displacement device used for driving the installation platform to move backwards in a pulse type quantitative mode, and the vertical frame is provided with a glue dispensing execution assembly and a vertical displacement device used for driving the glue dispensing execution assembly to move upwards and downwards in a pulse type quantitative mode. The utility model discloses a miniature desktop point gum machine can carry out line by line scanning formula automatic point gum operation through 8 a 8 array's some glue executive component, and when the operation is glued in the point, some glue executive component only need move from top to bottom perpendicularly ration, and the layer board only needs the ration to move backwards vertically, and the complete machine occupies little space when the operation is glued in the point; meanwhile, the glue dispensing efficiency can be greatly improved through the 8 x 1 glue dispensing execution assembly.

Description

Miniature desktop point gum machine

Technical Field

The utility model relates to an electronic component point dispensing equipment field, concretely relates to compact structure can carry out the miniature desktop point gum machine of automatic point gluing operation to multiseriate wafer component in step.

Background

In the production process of some products, the hot melt adhesive needs to be dripped or coated on the products, so that other parts and the products are firmly adhered together through the hot melt adhesive. The traditional dispensing machine needs special workers to send workpieces into the dispensing machine for dispensing, the dispensing position is calculated, and whether the dispensing position is correct or not is checked at any time, so that the production efficiency is greatly reduced, and the labor cost is increased.

With the development of the technology, the electronic industry tends to the tiny integrated electronic components, which have extremely high requirements on the technological means of dispensing, soldering and assembling electronic components and have extremely high requirements on equipment. In order to realize automatic dispensing of micro integrated electronic components, a small desktop dispenser has been developed, in which dispensing, soldering and electronic components are mounted on an operating platform of the small desktop dispenser, and then a control part drives a dispenser head to dispense the electronic components on the operating platform. In the existing small-sized desktop dispenser, the control part is usually arranged on the side surface of the dispenser body, so that the size is large, and the occupied space of the whole dispenser is large. Moreover, most of the existing desktop dispensing machines only have one dispensing head, and the dispensing efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a compact structure can carry out the miniature desktop point gum machine of automatic point gum operation to multiseriate wafer component in step.

The utility model discloses realize that the technical scheme that above-mentioned technological effect adopted is:

the utility model provides a miniature desktop point gum machine, includes the table platform and fixes the grudging post of table platform rear end, the table bench is equipped with the mount table, be equipped with the work piece layer board on the mount table, wherein, be equipped with the wafer mounting groove of array on the layer board, the table bench is equipped with and is used for the drive the vertical displacement device of level that the mount table pulsed ration was vertically moved back, be equipped with the some actuating element of gluing and drive on the grudging post the vertical displacement device that actuating element pulsed ration reciprocated is glued to the point.

Preferably, in above-mentioned miniature desktop point gum machine, horizontal longitudinal displacement device includes horizontal longitudinal drive subassembly, with horizontal linkage slide that horizontal longitudinal drive subassembly is connected, to the horizontal linkage slide carries out the lateral deviation spacing board that lateral deviation is spacing, and with the horizontal connecting plate that horizontal linkage slide is fixed, the mount table is fixed on the horizontal connecting plate.

Preferably, in foretell miniature desktop point gum machine, horizontal longitudinal drive subassembly includes the vertical board of level setting, fixes the first servo motor of vertical board front end, establish the first passive belt axle of vertical board rear end, connect first servo motor with first belt between the passive belt axle, establish the longitudinal rail of first belt left and right sides to and respectively sliding connection about two relative horizontal slider on the longitudinal rail, one of them be equipped with on the horizontal slider with the fixed first connecting block of horizontal linkage slide.

Preferably, in the above-mentioned miniature desktop point gum machine, the front end of longitudinal plate is equipped with first infrared photoelectric sensor in the front end one side that corresponds one of them longitudinal rail, the front end of horizontal linkage slide be equipped with the first response piece of first infrared photoelectric sensor adaptation.

Preferably, in the above-mentioned miniature desktop dispenser, the front end of the longitudinal plate is provided with a front anti-falling limiting column corresponding to the front end of one of the longitudinal guide rails, and the rear end of the longitudinal plate is provided with a rear anti-falling limiting column corresponding to the rear end of the other longitudinal guide rail.

Preferably, in the above-mentioned miniature desktop dispenser, the vertical displacement device includes a vertical up-down driving assembly, a vertical linkage sliding plate connected to the vertical up-down driving assembly, and a vertical connection plate connected to the vertical linkage sliding plate, and the dispensing executing assembly is fixed to the vertical connection plate.

Preferably, in foretell miniature desktop point gum machine, drive assembly about perpendicular includes the vertical plate that sets up perpendicularly, fixes second servo motor on the vertical plate, establishes the passive belt axle of second of vertical plate lower extreme, connect second servo motor with second belt between the passive belt axle, establish the perpendicular guide rail of second belt left and right sides to and respectively sliding connection two relative perpendicular sliders on the perpendicular guide rail about, one of them perpendicular slider be equipped with the fixed second connecting block of perpendicular linkage slide.

Preferably, in the above-mentioned miniature desktop point gum machine, the front end of vertical plate is equipped with the second infrared photoelectric sensor in the upper end one side that corresponds one of them vertical guide rail, the upper end of perpendicular linkage slide be equipped with the second response piece of second infrared photoelectric sensor adaptation.

Preferably, in the above-mentioned miniature desktop dispenser, the lower end of the vertical plate is provided with a lower anti-falling limiting column corresponding to the lower end of one of the vertical guide rails, and the upper end of the vertical plate is provided with an upper anti-falling limiting column corresponding to the upper end of the other vertical guide rail.

Preferably, in above-mentioned miniature desktop point gum machine, the preceding terminal surface of table is equipped with touch-control operating panel, the table with the bottom of grudging post is equipped with rubber anti-skidding callus on the sole.

The utility model has the advantages that: the utility model discloses a miniature desktop point gum machine can carry out line by line scanning formula automatic point gum operation through 8 a 8 array's some glue executive component, and when the operation is glued in the point, some glue executive component only need move from top to bottom perpendicularly ration, and the layer board only needs the ration to move backwards vertically, and the complete machine occupies little space when the operation is glued in the point; meanwhile, the glue dispensing efficiency can be greatly improved through the 8 x 1 glue dispensing execution assembly.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is an exploded view of the horizontal longitudinal displacement device of the present invention;

fig. 4 is a side view of the vertical displacement device of the present invention;

FIG. 5 is an assembly view of the vertical up-down drive assembly of the present invention;

fig. 6 is a structural diagram of the vertical up-down driving assembly of the present invention.

Detailed Description

For a further understanding of the invention, reference is made to the following description taken in conjunction with the accompanying drawings and specific examples, in which:

in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Please refer to fig. 1 and 2, as shown in the figures, an embodiment of the present invention provides a micro desktop dispenser, which includes a table 1 and a vertical frame 2 fixed at the rear end of the table 1, wherein the table 1 is provided with an installation platform 3, and the installation platform 3 is provided with a workpiece supporting plate 4. Wherein, as the utility model discloses an improve, be equipped with the wafer mounting groove 41 of 8 x 8 arrays on this layer board 4, the wafer is settled in this wafer mounting groove 41, and layer board 4 is detachable installation, settles the back at the wafer, with layer board 4 assembly on mount table 3 can, the wafer point on this layer board 4 is glued the back that finishes, takes off layer board 4 from mount table 3, changes again and adorns next layer board 4 and can accomplish the effect of rotating. In order to avoid the looseness of the supporting plate 4 on the mounting table 3 and reduce the dispensing precision, as shown in fig. 1, side barrier strips 31 are arranged on the left side, the right side and the rear side of the mounting table 3, and the supporting plate 4 can be limited through the side barrier strips 31. Specifically, the table 1 is provided with a horizontal longitudinal displacement device 5 for driving the installation table 3 to move backwards in a pulse quantitative longitudinal direction, and the vertical frame 2 is provided with 8 × 1 dispensing actuating components 7 and a vertical displacement device 6 for driving the dispensing actuating components 7 to move up and down in a pulse quantitative manner. The horizontal longitudinal displacement device 5 drives the mounting table 3 to quantitatively and longitudinally move backwards, so that the supporting plate 4 synchronously performs quantitative longitudinal movement backwards, and then the vertical displacement device 6 drives the glue dispensing executing assembly 7 to quantitatively move upwards and downwards, so that automatic glue dispensing is performed on a plurality of rows of wafers on the supporting plate 4. After the glue dispensing of a row of chips is finished, the vertical displacement device 6 drives the glue dispensing executing component 7 to move up quantitatively, then the horizontal longitudinal displacement device 5 drives the mounting table 3 to move back quantitatively, and when the next row of chips is over against the lower part of the glue dispensing executing component 7, the vertical displacement device 6 drives the glue dispensing executing component 7 to move down quantitatively, so that the synchronous glue dispensing of the next row of chips is finished. Time intervals are arranged between time nodes of the front quantitative downward movement and the rear quantitative downward movement of the glue dispensing executing component 7, pulse type quantitative upward and downward movement of the glue dispensing executing component 7 is formed, interval pause time is arranged between time nodes of the front backward movement and the rear backward movement of the supporting plate 4, pulse type quantitative longitudinal backward movement of the supporting plate 4 is formed, and matching of the glue dispensing executing component 7 and the supporting plate 4 is achieved. By pulse type quantitative up-and-down movement and pulse type quantitative longitudinal backward movement, the precise matching of the glue dispensing executing component 7 and different rows of wafers on the supporting plate 4 can be realized, thereby completing the high-precision glue dispensing operation.

Further, in the preferred embodiment of the present invention, as shown in fig. 1, the glue dispensing executing assembly 7 includes a horizontal beam 71 and 8 glue dispensing heads 72 fixed on the horizontal beam 71 at equal intervals, the glue dispensing heads 72 are connected to a glue dispensing valve, and the glue dispensing valve is connected to a hose glue barrel. The 8 dispenser heads 72 dispense a row of (8) wafers simultaneously from the carrier 4 during a single metered downward movement of the dispensing actuator assembly 7.

Further, in the preferred embodiment of the present invention, as shown in fig. 2 and 3, the horizontal longitudinal displacement device 5 includes a horizontal longitudinal driving assembly 51, a horizontal linkage sliding plate 52 connected to the horizontal longitudinal driving assembly 51, a lateral deviation limiting plate 53 for limiting lateral deviation of the horizontal linkage sliding plate 52, and a horizontal connecting plate 54 fixed to the horizontal linkage sliding plate 52. Wherein, the mounting table 3 is fixed on the horizontal connecting plate 54, and the mounting table 3 is driven by the horizontal connecting plate 54 to move synchronously. Specifically, as shown in fig. 3, the horizontal longitudinal driving assembly 51 includes a longitudinal plate 511 disposed horizontally, a first servo motor 512 fixed at the front end of the longitudinal plate 511, a first driven belt shaft 513 disposed at the rear end of the longitudinal plate 511, a first belt 514 connected between the first servo motor 512 and the first driven belt shaft 513, longitudinal guide rails 515 disposed at the left and right sides of the first belt 514, and two opposite horizontal sliding blocks 516 slidably connected to the left and right longitudinal guide rails 515, respectively. One of the horizontal sliding blocks 516 is provided with a first connecting block 517 fixed with the horizontal linkage sliding plate 52, and the first belt 514 is driven by the first servo motor 512, so that the horizontal linkage sliding plate 52 connected with one of the horizontal sliding blocks 516 can be driven to quantitatively and longitudinally move backwards. The lateral deviation limiting plate 53 straddles the upper surface of the horizontal linkage sliding plate 52, the lateral edges of the two ends of the horizontal linkage sliding plate 52 are in sliding contact with the two sides of the lateral deviation limiting plate 53, the horizontal linkage sliding plate 52 is limited by the lateral deviation limiting plate 53, the lateral deviation of the horizontal linkage sliding plate 52 during longitudinal backward movement is prevented, the precision of the supporting plate 4 during quantitative backward movement is increased, and 8 dispensing heads 72 can respectively and accurately correspond to a row of 8 wafers on the supporting plate 4 one by one.

Further, in the preferred embodiment of the present invention, as shown in fig. 3, the front end of the longitudinal plate 511 is provided with a first infrared photoelectric sensor 518 at one side of the front end corresponding to one of the longitudinal guide rails 515, and the front end of the horizontal linkage sliding plate 52 is provided with a first sensing piece 519 adapted to the first infrared photoelectric sensor 518. The first infrared photoelectric sensor 518 cooperates with the first sensing piece 519 for indicating an initial position of the carrier 4, i.e. an initial position of the carrier 4 when the carrier 4 is initially mounted on the mounting table 3, in which an initial position a last row of wafers on the carrier 4 is located right below 8 dispenser heads 72 of the dispensing actuator assembly 7, so that an initial first row of wafers can correspond to exactly 8 dispenser heads 72.

Further, in the preferred embodiment of the present invention, as shown in fig. 3, the front end of the longitudinal plate 511 is provided with a front anti-drop limiting column 5112 corresponding to the front end of one of the longitudinal guide rails 515, and the rear end of the longitudinal plate 511 is provided with a rear anti-drop limiting column 5111 corresponding to the rear end of the other longitudinal guide rail 515. The horizontal linkage sliding plate 52 can be protected against overtravel by the front anti-run-off limiting column 5112 and the rear anti-run-off limiting column 5111.

Further, in the preferred embodiment of the present invention, as shown in fig. 3, 4 and 5, the vertical displacement device 6 includes a vertical up-down driving assembly 61, a vertical link slide 62 connected to the vertical up-down driving assembly 61, and a vertical connecting plate 63 connected to the vertical link slide 62. The horizontal beam 71 of the glue dispensing actuating assembly 7 is fixed on the vertical connecting plate 63, and the vertical up-and-down driving assembly 61 drives the vertical linkage sliding plate 62 to move up and down quantitatively, so as to drive the glue dispensing actuating assembly 7 on the vertical connecting plate 63 to move up and down quantitatively. Specifically, as shown in fig. 5, the vertical up-down driving assembly 61 includes a vertical plate 611 disposed vertically, a second servo motor 612 fixed to an upper end of the vertical plate 611, a second driven belt shaft 613 disposed at a lower end of the vertical plate 611, a second belt 614 connected between the second servo motor 612 and the second driven belt shaft 613, vertical guide rails 615 disposed on left and right sides of the second belt 614, and two opposite vertical sliding blocks 616 slidably connected to the left and right vertical guide rails 615, respectively. Specifically, one of the vertical sliding blocks 616 is provided with a second connecting block 617 fixed to the vertical linkage sliding plate 62. The second belt 614 is driven by the second servo motor 612 to rotate, so as to drive the vertical linkage sliding plate 62 connected with one of the vertical sliding blocks 616 to move up and down quantitatively.

Further, in the preferred embodiment of the present invention, as shown in fig. 4 and 5, the front end of the vertical plate 611 is provided with a second infrared photoelectric sensor 618 at one side of the upper end corresponding to one of the vertical guide rails 615, and the upper end of the vertical linkage sliding plate 62 is provided with a second sensing piece 619 adapted to the second infrared photoelectric sensor 618. The second infrared photoelectric sensor 618 cooperates with the second sensing piece 619 to indicate the initial position of the vertical linkage sliding plate 62, i.e. the highest point of the dispensing actuator 7 when moving upward, and the reset position of each upward movement. Specifically, as shown in fig. 5, a lower anti-separation limit column 6112 is disposed at the lower end of the vertical plate 611 corresponding to the lower end of one of the vertical guide rails 615, and an upper anti-separation limit column 6111 is disposed at the upper end of the vertical plate 611 corresponding to the upper end of the other vertical guide rail 615. The vertical linkage sliding plate 62 can be protected from overtravel by the upper anti-run-off limit column 6111 and the lower anti-run-off limit column 6112. For convenience of operation, as shown in fig. 1, a touch operation panel 11 is disposed on a front end surface of the table 1, and a touch button and a backlight display screen are disposed on the touch operation panel 11. In order to increase the stability of the micro desktop dispenser on the workbench, as shown in fig. 2, rubber anti-slip foot pads 12 are arranged at the bottoms of the table 1 and the stand 2.

In summary, the micro desktop dispenser of the present invention can perform progressive scanning type automatic dispensing operation on 8 × 8 arrayed wafers through 8 × 1 dispensing executing components, during dispensing operation, the dispensing executing components only need to move vertically and quantitatively, the supporting plate only needs to move longitudinally and quantitatively, and the whole dispenser occupies a small space during dispensing operation; meanwhile, the glue dispensing efficiency can be greatly improved through the 8 x 1 glue dispensing execution assembly.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims (10)

1. The utility model provides a miniature desktop point gum machine, includes table platform (1) and fixes grudging post (2) of table platform (1) rear end, be equipped with mount table (3) on table platform (1), be equipped with work piece layer board (4) on mount table (3), its characterized in that, be equipped with wafer mounting groove (41) of 8 × 8 arrays on layer board (4), be equipped with on table platform (1) and be used for the drive horizontal vertical displacement device (5) that mount table (3) pulsed ration vertically moved back, be equipped with 8 × 1 some glue actuating component (7) and drive on grudging post (2) point glue actuating component (7) pulsed vertical displacement device (6) that reciprocate.

2. The micro desktop dispenser according to claim 1, wherein the horizontal longitudinal displacement device (5) comprises a horizontal longitudinal driving assembly (51), a horizontal linkage sliding plate (52) connected with the horizontal longitudinal driving assembly (51), a lateral deviation limiting plate (53) for limiting lateral deviation of the horizontal linkage sliding plate (52), and a horizontal connecting plate (54) fixed with the horizontal linkage sliding plate (52), and the mounting table (3) is fixed on the horizontal connecting plate (54).

3. The micro desktop dispenser according to claim 2, wherein the horizontal longitudinal driving assembly (51) comprises a horizontally arranged longitudinal plate (511), a first servo motor (512) fixed at the front end of the longitudinal plate (511), a first driven belt shaft (513) arranged at the rear end of the longitudinal plate (511), a first belt (514) connected between the first servo motor (512) and the first driven belt shaft (513), longitudinal guide rails (515) arranged at the left and right sides of the first belt (514), and two opposite horizontal sliding blocks (516) respectively connected to the left and right longitudinal guide rails (515) in a sliding manner, wherein one of the horizontal sliding blocks (516) is provided with a first connecting block (517) fixed with the horizontal linkage sliding plate (52).

4. The micro desktop dispenser according to claim 3, wherein a first infrared photoelectric sensor (518) is arranged at one side of the front end of the longitudinal plate (511) corresponding to the front end of one of the longitudinal guide rails (515), and a first sensing piece (519) matched with the first infrared photoelectric sensor (518) is arranged at the front end of the horizontal linkage sliding plate (52).

5. The micro desktop dispenser according to claim 3 or 4, wherein the front end of the longitudinal plate (511) is provided with a front anti-drop limiting column (5112) corresponding to the front end of one of the longitudinal guide rails (515), and the rear end of the longitudinal plate (511) is provided with a rear anti-drop limiting column (5111) corresponding to the rear end of the other longitudinal guide rail (515).

6. The micro desktop dispenser according to claim 1, wherein the vertical displacement device (6) comprises a vertical up-and-down driving assembly (61), a vertical linkage sliding plate (62) connected with the vertical up-and-down driving assembly (61), and a vertical connecting plate (63) connected with the vertical linkage sliding plate (62), and the dispensing executing assembly (7) is fixed on the vertical connecting plate (63).

7. The micro desktop dispenser according to claim 6, wherein the vertical up-down driving assembly (61) comprises a vertical plate (611) vertically arranged, a second servo motor (612) fixed on the upper end of the vertical plate (611), a second passive belt shaft (613) arranged on the lower end of the vertical plate (611), a second belt (614) connected between the second servo motor (612) and the second passive belt shaft (613), vertical guide rails (615) arranged on the left and right sides of the second belt (614), and two opposite vertical sliding blocks (616) respectively connected to the left and right vertical guide rails (615) in a sliding manner, wherein one of the vertical sliding blocks (616) is provided with a second connecting block (617) fixed with the vertical linkage sliding plate (62).

8. The micro desktop dispenser according to claim 7, wherein a second infrared photoelectric sensor (618) is arranged at one side of the front end of the vertical plate (611) corresponding to the upper end of one of the vertical guide rails (615), and a second sensing piece (619) adapted to the second infrared photoelectric sensor (618) is arranged at the upper end of the vertical linkage sliding plate (62).

9. The micro desktop dispenser according to claim 7 or 8, wherein a lower anti-falling limiting column (6112) is arranged at the lower end of the vertical plate (611) corresponding to the lower end of one of the vertical guide rails (615), and an upper anti-falling limiting column (6111) is arranged at the upper end of the vertical plate (611) corresponding to the upper end of the other vertical guide rail (615).

10. The miniature desktop dispenser according to claim 1, wherein a touch control operation panel (11) is arranged on the front end surface of the table (1), and rubber anti-slip foot pads (12) are arranged at the bottoms of the table (1) and the stand (2).

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