Automatic dispensing device for electronic component

Abstract

The utility model discloses an automatic dispensing device for electronic components, which comprises a working platform, a first jig mechanism, a second jig mechanism and a dispensing mechanism are arranged on the working platform, and the first jig mechanism is used for positioning a PCB (printed circuit board); the second jig mechanism comprises a driving assembly and a second jig, a plurality of second jig grooves for positioning the electronic elements are formed in the second jig, and the driving assembly can drive the electronic elements to move in the vertical direction through the second jig; and the dispensing mechanism is positioned right above the first jig mechanism and is used for dispensing the electronic element in the jig groove of the second jig. Through the arrangement of the driving assembly, after the dispensing mechanism dispenses the electronic element placed in the second jig groove, the driving assembly drives the second jig to turn over, the dispensed electronic element is moved and attached to the PCB, the structure is simple, operation is convenient, machining procedures can be reduced, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of glue dispensing equipment, in particular to an automatic glue dispensing device for electronic components. Background Art

[0002] The electronic component dispensing process means transferring the adhesive to an appropriate position on the PCB solder mask so that it can firmly bond the next component placed on it until the PCB completes wave soldering. Currently, after dispensing the electronic components, it is generally necessary to move the electronic components to the corresponding equipment to bond the dispensed electronic components to the PCB board. This equipment often requires adding multiple loading and unloading processes. After the electronic components are moved to the next device, the glue is often solidified and needs to be heated again to meet the bonding requirements. It is more complicated and has a high processing cost. Utility Model Content

[0003] In view of this, the utility model discloses an automatic glue dispensing device for electronic components. After the glue dispensing of the electronic components is completed, the glued electronic components can be directly bonded to the PCB board.

[0004] The utility model discloses an automatic glue dispensing device for electronic components, comprising a working platform, wherein a first fixture mechanism, a second fixture mechanism and a glue dispensing mechanism are arranged on the working platform, wherein:

[0005] The first fixture mechanism is fixed to the working platform and is used to position the PCB board;

[0006] The second fixture mechanism is arranged above the first fixture mechanism, and comprises a driving assembly and a second fixture, wherein the second fixture is provided with a plurality of second fixture slots for positioning electronic components, and the driving assembly can drive the plurality of electronic components to move in a vertical direction through the second fixture and can rotate the electronic components between the dispensing mechanism and the first fixture mechanism;

[0007] The glue dispensing mechanism is located directly above the first fixture mechanism, and is used for dispensing glue on the electronic components in the fixture slot of the second fixture.

[0008] Furthermore, the working platform includes a fixed table and a fixed bracket, the fixed table is horizontally arranged, the fixed bracket is fixed on the fixed table, the first fixture mechanism is fixed to the fixed table; the second fixture mechanism and the dispensing mechanism are fixed to the fixed bracket.

[0009] Further, the first fixture mechanism includes a first fixture, and a plurality of first fixture grooves are evenly distributed on the first fixture, and the plurality of first fixture grooves correspond to the plurality of second fixture grooves one by one;

[0010] A PCB board is placed in each of the first fixture slots.

[0011] Furthermore, a light recognition device is provided on one side of the first fixture, and the light recognition device includes a recognition bracket and a plurality of light sensors provided on the recognition bracket, and the plurality of light sensors correspond one-to-one to the plurality of first fixture slots.

[0012] Furthermore, the second jig mechanism also includes a lifting platform, and the second jig slides with the lifting platform in the vertical direction through a fixed plate; the driving assembly includes a lifting slide, and the lifting slide can drive the second jig to slide in the vertical direction through the fixed plate, so as to drive the second jig to move between the dispensing mechanism and the first jig mechanism.

[0013] Furthermore, the driving assembly further comprises a rotating motor, a rotating bracket is provided on the fixed plate, the second fixture is rotatably connected to the rotating bracket, and the rotating motor can drive the second fixture to rotate relative to the rotating bracket;

[0014] The second fixture groove is located at one end of the second fixture.

[0015] Furthermore, a mounting plate is provided on the rotating bracket, the mounting plate is rotatably connected to the rotating bracket, a mounting groove is provided on the mounting plate, the second fixture is embedded in the mounting groove and fixed by a mounting member; the rotating motor drives the second fixture to rotate by driving the mounting plate to rotate.

[0016] Furthermore, the dispensing mechanism includes a dispensing machine, a hose, a first slide and a second slide. The first slide is fixed to the fixed bracket and can drive the second slide to move along the X-axis direction. The second slide can drive the dispensing machine to move in the Y-axis direction through the dispensing plate; the dispensing direction of the dispensing machine is downward.

[0017] Compared with the prior art, the technical solution disclosed in the utility model has the following beneficial effects:

[0018] The second fixture mechanism is provided with a driving component. After the dispensing mechanism dispenses glue to the electronic components placed in the second fixture slot, the driving component drives the second fixture to flip, moves the dispensed electronic components and attaches them to the PCB board. The structure is simple, the operation is convenient, and the processing steps can be reduced, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the dispensing device;

[0020] Figure 2 is a structural schematic diagram of a first fixture mechanism;

[0021] Figure 3is a schematic diagram of a second fixture mechanism and a dispensing mechanism;

[0022] Figure 4 is a schematic diagram of the structure of the second fixture and the rotating bracket;

[0023] Figure 5 This is an exploded view of the second fixture and the rotating bracket. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be a central component at the same time. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those generally understood by technicians in the technical field of the utility model. It should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0025] It should also be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] like Figure 1 As shown, the utility model discloses an automatic glue dispensing device 100 for electronic components, including a working platform 40, on which a first fixture mechanism 10, a second fixture mechanism 20 and a glue dispensing mechanism 30 are arranged, wherein the first fixture mechanism 10 is fixed to the working platform 40, and is used to position a PCB board; the second fixture mechanism 20 is used to position electronic components, and the glue dispensing mechanism 30 is used to perform glue dispensing on the electronic components on the second fixture mechanism 20, and the second fixture mechanism 20 is also used to move the electronic components after glue dispensing to the first fixture mechanism 10 and attach them to the PCB board.

[0027] Further, the working platform 40 includes a fixed platform 41 and a fixed bracket 42, the fixed platform 41 is horizontally arranged, the fixed bracket 42 is fixed on the fixed platform 41, the first fixture mechanism 10 is fixed to the fixed platform 41; the second fixture mechanism 20 and the dispensing mechanism 30 are fixed to the fixed bracket 42. Specifically, the first fixture mechanism 10 is located at the bottom, the second fixture mechanism 20 is located between the dispensing mechanism 30 and the first fixture mechanism 10, and the dispensing mechanism 30 is located above the second fixture mechanism 20.

[0028] like Figure 2 As shown, further, the first jig mechanism 10 includes a first jig 11, and a plurality of first jig slots 111 are evenly distributed on the first jig 11, and a PCB board is placed in each of the first jig slots 111. In the present application, the plurality of first jig slots 111 are distributed in an array along a direction, and the second jig mechanism 20 can simultaneously attach the plurality of electronic components after dispensing to the plurality of PCB boards.

[0029] A light recognition device 12 is provided on one side of the first fixture 11, and the light recognition device 12 includes a recognition bracket 122 and a plurality of light sensors 121 provided on the recognition bracket 122, and the plurality of light sensors 121 correspond one to one with the plurality of first fixture slots 111. In the present application, the light recognition device 12 is provided, and the PCB board in the first fixture slot 111 can be recognized by the light sensor 121.

[0030] like Figures 3 to 5 As shown, further, the second jig mechanism 20 is arranged above the first jig mechanism 10, including a driving component 22 and a second jig 21, and the second jig 21 is provided with a plurality of second jig slots 211 for positioning electronic components, and the driving component 22 can drive the plurality of electronic components to move in the vertical direction through the second jig 21 and can rotate the electronic components between the dispensing mechanism 30 and the first jig mechanism 10. Specifically, after the dispensing mechanism 30 has finished dispensing the plurality of electronic components in the second jig slot 211, the driving component 22 can drive the second jig 21 to flip, and move the electronic components toward the first jig mechanism 10, and then the driving component 22 moves downward through the second jig 21 until the electronic components after dispensing are attached to the PCB.

[0031] In the present application, the plurality of second fixture slots 11 in the second fixture 21 correspond one-to-one to the plurality of first fixture slots 111 in the first fixture 11 .

[0032] Furthermore, the second fixture mechanism 20 further includes a lifting platform 23, and the second fixture 21 slides with the lifting platform 23 in the vertical direction through the fixing plate 24; the driving assembly 2 includes a lifting slide 221, and the lifting slide 221 can drive the second fixture 21 to slide in the vertical direction through the fixing plate 24, so as to drive the second fixture 21 to move between the dispensing mechanism 30 and the first fixture mechanism 10. Specifically, when the electronic component is placed in the corresponding second fixture slot 211, the lifting slide 221 can drive the first fixture 11 to move upward to a preset position through the fixing plate 24, and the electronic component in the first fixture slot 111 is dispensed through the dispensing mechanism 30.

[0033] Furthermore, the driving assembly 22 also includes a rotating motor 222, a rotating bracket 25 is provided on the fixing plate 24, the second fixture 21 is rotatably connected to the rotating bracket 25, and the rotating motor 222 can drive the second fixture 21 to rotate relative to the rotating bracket 25; the second fixture slot 211 is located at one end of the second fixture 21. After the dispensing mechanism 30 has finished dispensing the electronic components, the rotating motor 222 drives the second fixture 21 to rotate, so that the first fixture slot 111 faces the first fixture structure 10, and then the lifting slide 221 drives the second fixture 21 to move downward, so that the electronic components are attached to the PCB board.

[0034] Furthermore, a mounting plate 251 is provided on the rotating bracket 25, and the mounting plate 251 is rotatably connected to the rotating bracket 25. A mounting groove 253 is provided on the mounting plate 251, and the second fixture 21 is embedded in the mounting groove 253 and fixed by a mounting member 252; the rotating motor 222 drives the second fixture 21 to rotate by driving the mounting plate 251 to rotate.

[0035] Furthermore, the glue dispensing mechanism 30 includes a glue dispensing machine 31, a rubber hose 32, a first slide 33 and a second slide 34. The first slide 33 is fixed to the fixed bracket 42 and can drive the second slide 34 to move along the X-axis direction. The second slide 34 can drive the glue dispensing machine 31 to move in the Y-axis direction through the glue dispensing plate; the glue dispensing direction of the glue dispensing machine 31 is downward, the glue dispensing machine 31 is connected to the rubber hose 32, and the rubber hose 32 supplies glue to the glue dispensing machine 31.

[0036] The present invention can be implemented in various ways and modified without departing from the broad spirit and scope of the present invention. The above-mentioned embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.

Claims

1. An automatic dispensing device for electronic components, characterized in that: It includes a working platform, on which a first fixture mechanism, a second fixture mechanism and a dispensing mechanism are arranged, wherein: The first fixture mechanism is fixed to the working platform and is used to position the PCB board; The second fixture mechanism is arranged above the first fixture mechanism, and comprises a driving assembly and a second fixture, wherein the second fixture is provided with a plurality of second fixture slots for positioning electronic components, and the driving assembly can drive the plurality of electronic components to move in a vertical direction through the second fixture and can rotate the electronic components between the dispensing mechanism and the first fixture mechanism; The glue dispensing mechanism is located directly above the first fixture mechanism and is used for dispensing glue on the electronic components in the second fixture slot.

2. The automatic dispensing device for electronic components according to claim 1, characterized in that: The working platform includes a fixed table and a fixed bracket. The fixed table is horizontally arranged. The fixed bracket is fixed to the fixed table. The first fixture mechanism is fixed to the fixed table. The second fixture mechanism and the dispensing mechanism are fixed to the fixed bracket.

3. The automatic dispensing device for electronic components according to claim 2, characterized in that: The first fixture mechanism includes a first fixture, and a plurality of first fixture grooves are evenly distributed on the first fixture, and the plurality of first fixture grooves correspond to the plurality of second fixture grooves one by one; A PCB board is placed in each of the first fixture slots.

4. The automatic dispensing device for electronic components according to claim 3, characterized in that: A light recognition device is disposed on one side of the first fixture. The light recognition device includes a recognition bracket and a plurality of light sensors disposed on the recognition bracket. The plurality of light sensors correspond to the plurality of first fixture slots one by one.

5. The automatic dispensing device for electronic components according to claim 4, characterized in that: The second jig mechanism also includes a lifting platform, and the second jig slides with the lifting platform in the vertical direction through a fixed plate; the driving assembly includes a lifting slide, and the lifting slide can drive the second jig to slide in the vertical direction through the fixed plate to drive the second jig to move between the dispensing mechanism and the first jig mechanism.

6. The automatic dispensing device for electronic components according to claim 5, characterized in that: The driving assembly further includes a rotating motor, a rotating bracket is provided on the fixed plate, the second fixture is rotatably connected to the rotating bracket, and the rotating motor can drive the second fixture to rotate relative to the rotating bracket; The second fixture groove is located at one end of the second fixture.

7. The automatic dispensing device for electronic components according to claim 6, characterized in that: The rotating bracket is provided with a mounting plate, the mounting plate is rotatably connected to the rotating bracket, the mounting plate is provided with a mounting groove, the second fixture is embedded in the mounting groove and fixed by a mounting piece; the rotating motor drives the second fixture to rotate by driving the mounting plate to rotate.

8. The automatic dispensing device for electronic components according to claim 7, characterized in that: The dispensing mechanism includes a dispensing machine, a rubber hose, a first slide and a second slide. The first slide is fixed to the fixed bracket and can drive the second slide to move along the X-axis direction. The second slide can drive the dispensing machine to move in the Y-axis direction through the dispensing plate; the dispensing direction of the dispensing machine is downward.

Images