CN110947581B

CN110947581B - Electronic components processing is with circulating adhesive deposite device of simplex position

Info

Publication number: CN110947581B
Application number: CN201911303361.2A
Authority: CN
Inventors: 徐尚
Original assignee: Zhaoqing Qiming Electronic Technology Co ltd
Current assignee: Zhaoqing Qiming Electronic Technology Co.,Ltd.
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2021-08-31
Anticipated expiration: 2039-12-17
Also published as: CN110947581A

Abstract

The invention relates to the technical field of electronic component processing equipment, and discloses a single-station circulating glue dispensing device for processing electronic components. The invention realizes the up-and-down movement of the dispensing head, ensures the rapid dispensing effect, realizes the circulating dispensing of the glue solution, and simultaneously ensures the intermittent movement of the dispensing table and the single-station rotary dispensing of the electronic components.

Description

Electronic components processing is with circulating adhesive deposite device of simplex position

Technical Field

The invention relates to the technical field of electronic component processing equipment, in particular to a single-station circulating type dispensing device for processing electronic components.

Background

Devices made using and controlling the laws of electron motion in vacuum, gases, or solids. Divided into electro-vacuum devices, gas-filled tube devices and solid-state electronic devices. In the analog circuit, the functions of rectification, amplification, modulation, oscillation, frequency conversion, phase locking, control, correlation and the like are performed; in digital circuits for sampling, limiting, logic, storage, counting, delaying, etc. The gas tube device is mainly used for rectifying, stabilizing voltage and displaying. Solid state electronic devices such as integrated circuits. To the electronic product, the mainboard is glued with linking of chip, through carrying out the point to the chip, can fix in advance components and parts, is favorable to automated production.

In the process of processing electronic components, the electronic components need to be subjected to glue dispensing, so that the effects of moisture resistance, dust resistance, corrosion resistance and shock resistance can be achieved, the use performance and the stable parameters are improved, but when the existing glue dispensing device is used, the glue dispensing head needs to be held by a hand to perform glue dispensing on the electronic components, and the glue dispensing efficiency is low.

Chinese patent (publication No. CN 208865884U) discloses an electronic component glue dispensing device, which comprises a bottom plate, wherein two sides of the top of the bottom plate are both fixedly connected with supporting plates, the top of the supporting plates are fixedly connected with a top plate, and a screw rod is rotatably connected between one opposite sides of the two supporting plates, two sides of the surface of the screw rod are both in threaded connection with movable blocks, and the surfaces of the two movable blocks are both rotatably connected with rotating rods, the rotating rods are rotatably connected with a workbench, although the device can realize high-efficiency glue dispensing of electronic components to a certain extent, after each glue dispensing, the device needs to be detached, repositioned and then glue dispensing, which seriously affects the glue dispensing processing efficiency, and therefore, further improvement is still needed.

Disclosure of Invention

The invention aims to provide a single-station circulating type dispensing device for processing electronic components, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a single-station circulating type glue dispensing device for processing electronic components comprises a fixed base plate, wherein support frames are arranged on two sides of the upper end of the fixed base plate, a top plate is arranged at the top end of each support frame, a plurality of fixing frames are arranged at the lower end of the top plate, a three-star cam is arranged on each fixing frame in the middle, a first round ball is contacted with the bottom end of the three-star cam, a first guide rod is arranged at the lower end of the first round ball, a first baffle is arranged in the middle of the first guide rod, the lower end of the first guide rod penetrates through the fixing frames and is connected with a glue dispensing box, a glue dispensing head is arranged at the bottom end of the glue dispensing box, a second round ball is contacted with the right end of the three-star cam, a second guide rod is connected with the right end of the second round ball, a second baffle is arranged in the middle of the second guide rod, a glue guiding plate is connected with the right end of the second guide rod through the fixing frames, a glue guiding box is arranged on the outer side of the glue guiding plate, limiting frames are arranged on two sides of the upper end of the fixed base plate, a glue dispensing table is slidably connected with a glue dispensing table, an inner ring gear is arranged in the middle of the lower end of the glue dispensing table, the inner side of the inner ring gear is engaged with a three-tooth gear.

As a further scheme of the invention: and a rubber outlet pipe is connected between the rubber guiding box and the rubber dispensing box.

As a further scheme of the invention: and a rubber inlet pipe is arranged in the middle of the right end of the rubber guiding box.

As a further scheme of the invention: and the middle parts of the rubber inlet pipe and the rubber outlet pipe are respectively provided with a one-way valve.

As a further scheme of the invention: and a driving motor is arranged at the lower end of the three-tooth gear.

As a further scheme of the invention: and a first spring is arranged on the outer side of a first guide rod between the first baffle and the fixed frame.

As a further scheme of the invention: and a second spring is arranged on the outer side of a second guide rod between the second baffle and the fixed frame.

As a further scheme of the invention: and a plurality of glue dispensing holes are formed in the outer ring of the upper end of the glue dispensing table.

As a further scheme of the invention: and a limiting groove matched with the top end of the limiting frame is formed in the outer side of the lower end of the dispensing table.

As a still further scheme of the invention: and the middle part of the rear end of the three-star cam is provided with an output shaft of a rotating motor.

Compared with the prior art, the invention has the beneficial effects that:

the utility model provides a circulating adhesive deposite device of simplex position for electronic components processing, rational in infrastructure, the modern design through the samsung cam that is equipped with, draw gluey case and glue dispensing box between mutually supporting, both realized reciprocating of dispensing head, ensure quick glue dispensing, the circulation point of glue solution has also been realized simultaneously and has been glued, cooperation between tridentate gear and the inner circle gear through being equipped with simultaneously for the intermittent type formula motion of platform is glued to the point, ensures that electronic components's simplex position rotation type point is glued, high work efficiency, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a single-station circulating type dispensing device for processing electronic components.

Fig. 2 is a schematic view of a matching structure of a three-tooth gear and an inner ring gear in a single-station circulating glue dispensing device for processing electronic components.

Fig. 3 is a schematic top-view perspective view of a dispensing table in a single-station circulating dispensing device for processing electronic components.

Fig. 4 is a schematic view of a bottom perspective structure of a dispensing table in a single-station circulating dispensing device for processing electronic components.

In the figure: 1-a fixed bottom plate, 2-a limiting frame, 3-a glue dispensing table, 4-a glue dispensing hole, 5-a limiting groove, 6-an inner ring gear, 7-a driving motor, 8-a three-tooth gear, 9-a fixed frame, 10-a glue dispensing box, 11-a glue dispensing head, 12-a glue outlet pipe, 13-a glue guiding box, 14-a glue inlet pipe, 15-a glue guiding plate, 16-a second baffle, 17-a second spring, 18-a three-star cam, 19-a first round ball, 20-a second round ball, 21-a first guide rod, 22-a first baffle, 23-a first spring, 24-a second guide rod, 25-a supporting frame and 26-a top plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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

Example 1

Referring to fig. 1 to 4, in the embodiment of the present invention, a single-station circulating dispensing device for processing an electronic component includes a fixed base plate 1, support frames 25 are installed on two sides of an upper end of the fixed base plate 1, and are used for supporting and fixing a top plate 26, the top end of each support frame 25 is installed with the top plate 26, a plurality of fixing frames 9 are installed at a lower end of the top plate 26, each fixing frame 9 is of a frame structure and includes a horizontally arranged fixing frame 9 and a vertically arranged fixing frame 9, a samsung cam 18 is installed on the middle fixing frame 9, the samsung cam 18 has three protruding portions and recessed portions, the protruding portions and the recessed portions can be in contact with a first round ball 19 and a second round ball 20, an output shaft of a rotating motor is installed in a middle portion of a rear end of the samsung cam 18, the rotating motor 18 is used for driving the samsung cam 18 to rotate, so as to realize independent work of a dispensing head 11 and a glue guiding box 13, the dispensing head 11 is positioned at the upper side of a rearmost dispensing hole 4 on the dispensing table 3, a first round ball 19 is contacted with the bottom end of the three-star cam 18, a first guide rod 21 is installed at the lower end of the first round ball 19, a first baffle 22 is installed in the middle of the first guide rod 21, a first spring 23 is installed at the outer side of the first guide rod 21 between the first baffle 22 and the fixed frame 9, the upward position resetting function of the first baffle 22 can be realized through the spring elastic force action of the first spring 23, so that the reciprocating motion of the dispensing head 11 is ensured, the lower end of the first guide rod 21 penetrates through the fixed frame 9 to be connected with the dispensing box 10, the dispensing head 11 is installed at the bottom end of the dispensing box 10, a second round ball 20 is contacted with the right end of the three-star cam 18, a second guide rod 24 is connected with the right end of the second round ball 20, a second baffle 16 is installed in the middle of the second guide rod 24, and a second spring 17 is installed at the outer side of the second guide rod 24 between the second baffle 16 and the fixed frame 9, the second baffle 16 can be reset towards the left direction under the action of the spring elasticity of the second spring 17, so that the glue guiding operation of the glue guiding box 13 is ensured, the right end of the second guide rod 24 penetrates through the fixing frame 9 to be connected with the glue guiding plate 15, the glue guiding box 13 is arranged outside the glue guiding plate 15, the glue guiding plate 15 can move left and right along the inside of the glue guiding box 13, the glue inlet pipe 14 is arranged in the middle of the right end of the glue guiding box 13, the glue outlet pipe 12 is connected between the glue guiding box 13 and the glue dispensing box 10, the middle parts of the glue inlet pipe 14 and the glue outlet pipe 12 are respectively provided with a one-way valve, the one-way valves are arranged to realize one-way circulation of glue liquid in the glue inlet pipe 14 and the glue outlet pipe 12, the one-way flow direction of the glue liquid is ensured to the inside of the glue dispensing head 11, the two sides of the upper end of the fixing base plate 1 are provided with the limiting frames 2, the limiting frames 2 are of T-shaped structures, so that the glue dispensing table 3 cannot shake in the rotating process, spacing 2 upper ends sliding connection has a

point gum platform

3, 3 upper end outer lanes of point gum platform are equipped with a plurality of

point gum holes

4, and 4 inside being provided with in point gum hole press from both sides tight fixed location clamping mechanism to electronic components, can adopt a plurality of springs and spring board to constitute in this embodiment, and 3 lower extreme mid-mounting inner ring gears 6 of point gum platform, the inboard meshing of inner ring gears 6 has three-tooth gear 8, three-tooth gear 8 and inner ring gears 6 carry out periodic meshing, 8 lower extreme installation driving motor 7 of three-tooth gear for drive three-tooth gear 8 rotates, driving motor 7 is whole point gum platform 3's operating power source.

Example 2

In another embodiment of the present invention, the difference between the embodiment and the above embodiment is that the outer side of the lower end of the dispensing table 3 is provided with a limiting groove 5 which is matched with the top end of the limiting frame 2, and the limiting groove 5 is arranged to make the supporting function of the limiting frame 2 on the dispensing table 3 more obvious, so as to avoid the dispensing table 3 from shaking in a large range during the rotation process.

In the invention, when in work, electronic components needing dispensing are respectively arranged on dispensing holes 4, then a driving motor 7 is started, the driving motor 7 drives a three-tooth gear 7 to rotate and is periodically meshed with an inner ring gear 6 to ensure the intermittent periodic motion of a dispensing table 3, meanwhile, a rotating motor connected with a three-star cam 18 is started to rotate the three-star cam 18, the three-star cam 18 respectively works on a first round ball 19 and a second round ball 20 in the rotating process, so that a glue guide plate 15 moves left and right in a glue guide box 13 to guide glue into the dispensing box 10 and then is sprayed out through a dispensing head 11, meanwhile, the dispensing head 11 just moves downwards under the action of the first round ball 19 and is positioned at the upper end of the electronic components needing dispensing, thereby meeting the requirement of the dispensing action, at the moment, the dispensing table 3 just does not rotate, and the staff can take out the electronic components which are subjected to the glue dispensing in the preorder and put the electronic components which need to be subjected to the glue dispensing again, so that the need of stopping and clamping again is avoided. The dispensing machine is reasonable in structure and novel in design, the three-star cam 18, the glue guiding box 13 and the dispensing box 10 are matched with each other, so that the dispensing head 11 can move up and down, the rapid dispensing effect is ensured, the circulating dispensing of glue is realized, and the dispensing table 3 can move intermittently through the matching between the three-tooth gear 7 and the inner ring gear 6, the single-station rotary dispensing of electronic components is ensured, the working efficiency is high, and the practicability is high.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A single-station circulating type glue dispensing device for processing electronic components comprises a fixed base plate (1), supporting frames (25) are mounted on two sides of the upper end of the fixed base plate (1), a top plate (26) is mounted at the top end of each supporting frame (25), a plurality of fixing frames (9) are mounted at the lower end of each top plate (26), and the single-station circulating type glue dispensing device is characterized in that a three-star cam (18) is mounted on each middle fixing frame (9), a first round ball (19) is in contact with the bottom end of each three-star cam (18), a first guide rod (21) is mounted at the lower end of each first round ball (19), a first baffle (22) is mounted at the middle part of each first guide rod (21), the lower end of each first guide rod (21) penetrates through the fixing frames (9) and is connected with a glue dispensing box (10), a glue head (11) is mounted at the bottom end of the glue dispensing box (10), a second round ball (20) is in contact with the right end of the three-star cam (18), and a second guide rod (24) is connected with a second guide rod (24), second guide arm (24) mid-mounting second baffle (16), second guide arm (24) right-hand member pass mount (9) and are connected with and draw offset plate (15), draw offset plate (15) outside and be equipped with and draw gluey case (13), spacing (2) of mounting plate (1) upper end both sides installation, spacing (2) upper end sliding connection point gum platform (3), point gum platform (3) lower extreme mid-mounting inner ring gear (6), inner ring gear (6) inboard meshing has three-tooth gear (8).

2. A single-station circulating type glue dispensing device for processing electronic components as claimed in claim 1, wherein a glue outlet tube (12) is connected between the glue guiding box (13) and the glue dispensing box (10).

3. The single-station circulating type dispensing device for processing the electronic components as claimed in claim 2, wherein a rubber inlet pipe (14) is arranged in the middle of the right end of the rubber guiding box (13).

4. A single-station circulating type glue dispensing device for processing electronic components as claimed in claim 3, wherein the middle parts of the glue inlet pipe (14) and the glue outlet pipe (12) are respectively provided with a one-way valve.

5. A single-station circulating type glue dispensing device for processing electronic components as claimed in claim 1, wherein a driving motor (7) is mounted at the lower end of the three-tooth gear (8).

6. A single-station circulating type glue dispensing device for processing electronic components as claimed in claim 1, wherein a first spring (23) is mounted outside the first guide rod (21) between the first baffle (22) and the fixed frame (9).

7. A single-station circulating type glue dispensing device for processing electronic components as claimed in claim 1, wherein a second spring (17) is mounted outside a second guide rod (24) between the second baffle (16) and the fixed frame (9).

8. The single-station circulating type dispensing device for processing the electronic components as claimed in claim 1, wherein a plurality of dispensing holes (4) are formed in an outer ring of an upper end of the dispensing table (3).

9. A single-station circulating type glue dispensing device for processing electronic components as claimed in claim 1 or 8, characterized in that a limiting groove (5) matched with the top end of the limiting frame (2) is arranged on the outer side of the lower end of the glue dispensing table (3).

10. A single-station circulating type glue dispensing device for processing electronic components as claimed in claim 1, wherein an output shaft of a rotating motor is mounted in the middle of the rear end of the samsung cam (18).