CN212596796U

CN212596796U - A adhesive deposite device for electronic components

Info

Publication number: CN212596796U
Application number: CN202021036515.4U
Authority: CN
Inventors: 罗飞; 黄玉攀; 于昊龙; 鲍承林
Original assignee: Jiangsu Zhixing Technology Co ltd
Current assignee: Jiangsu Zhixing Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-26
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a dispensing device for electronic components, comprising a base plate, the inside of bottom plate is provided with the storage tank, the inside of storage tank is provided with the standing groove, the last surface swing joint of storage tank has the apron, the last fixed surface of bottom plate is connected with the bracing piece, the one end fixedly connected with backup pad of bottom plate is kept away from to the bracing piece, the last fixed surface of backup pad is connected with glues the case, the last fixed surface of gluing the case is connected with the motor, the output fixedly connected with transfer line of motor, the side surface fixedly connected with stirring leaf of transfer line, the lower fixed surface of gluing the case is connected with the conveyer pipe. The utility model discloses, through increasing agitating unit, make the colloid can not solidify, it is more smooth and easy when carrying out the point in turn to glue, increase simultaneously has flowmeter and die valve, makes it can carry out the ration and glue, can not appear the colloid too little or too much condition.

Description

A adhesive deposite device for electronic components

Technical Field

The utility model relates to an electronic components processing field especially relates to a dispensing device for electronic components.

Background

Electronic components carry out the point and glue, make firm component or circuit board, be used for adapting to or satisfying vibrations during the transportation and the firm of final installation, mainly used for fixing some heavier, more easily drop, easily swing or the body is great and do not have external fixation's component or circuit board, generally vertical component, the point is glued the distance and is greater than the one-third of component height, is less than two-thirds, if horizontal component, then need be greater than two-thirds of component length, general part need laminate the circuit board, and some parts can not flat paste the circuit board, and the colloid needs to fill up the space between component and the circuit board.

The existing glue dispensing method is to fold a PE bag into a triangle, and extrude and pull upwards while aligning with the joint of the bottom of a part needing glue dispensing and a circuit board, the method is easy to cause messiness and influence the appearance, and is easy to cause more glue or less glue, more glue and waste materials, and the glue is accumulated and less glue, so that the fixing capacity is insufficient, the fixing can not be well carried out, and the part is easy to fall off at an inactive position. Moreover, the method has more complicated steps, and when the operation is slow, the colloid is easy to solidify in advance, so that the dispensing effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dispensing device for electronic components.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dispensing device for electronic components comprises a bottom plate, wherein a storage groove is formed in the bottom plate, a placement groove is formed in the storage groove, a cover plate is movably connected to the upper surface of the storage groove, a supporting rod is fixedly connected to the upper surface of the bottom plate, a supporting plate is fixedly connected to one end, away from the bottom plate, of the supporting rod, a glue box is fixedly connected to the upper surface of the supporting plate, a motor is fixedly connected to the upper surface of the glue box, a transmission rod is fixedly connected to the output end of the motor, a stirring blade is fixedly connected to the side surface of the transmission rod, a conveying pipe is fixedly connected to the lower surface of the glue box, a glue storage pipe is fixedly connected to one end, away from the glue box, of the conveying pipe, a flow meter is arranged at the inlet of the glue storage pipe, an electronic valve is, the upper surface of backup pad just is located the right side of gluey case and is provided with the cylinder, the output fixedly connected with telescopic link of cylinder, the one end fixedly connected with connecting plate of cylinder is kept away from to the telescopic link.

As a further description of the above technical solution:

the upper surface of bottom plate just is located the right side of bracing piece and is provided with the fixed plate, the position of fixed plate is located the below of gluey needle, the upper surface of fixed plate is provided with the circuit board.

As a further description of the above technical solution:

the upper surface of gluey case and the left side that is located the motor are provided with the air inlet, the one end that the motor was kept away from to the transfer line extends to the inside of gluey case.

As a further description of the above technical solution:

the side surface of the rubber storage tube is fixedly connected with the connecting plate, and the conveying tube is long enough.

As a further description of the above technical solution:

the rubber needle is a replaceable needle head, the shape of the rubber needle is three, and the three rubber needles are a straight cylinder type, an L-shaped needle and a V-shaped needle.

As a further description of the above technical solution:

the conveyer pipe is kept away from the below that the one end of gluing the case extends to the backup pad, the telescopic link is kept away from the one end of cylinder and is extended to the below of backup pad.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this a dispensing device for electronic components through increasing agitating unit, makes the colloid can not solidify, and is more smooth and easy when carrying out the point in turn and glues, increases simultaneously and has flowmeter and circuit valve, makes it can carry out the ration and glues, can not appear the colloid too little or too much condition.

2. Compared with the prior art, the glue needle of the glue dispensing device for the electronic component has different shapes, so that different demands of glue dispensing are met, the connection between the component and the circuit board is tight, the glue dispensing is firm, the quality is high, and the glue dispensing device is not easy to fall off.

Drawings

Fig. 1 is a schematic view of an internal structure of a dispensing device for electronic components according to the present invention;

fig. 2 is a schematic view of an overall structure of a dispensing device for electronic components according to the present invention;

fig. 3 is a top view of a bottom plate of the dispensing device for electronic components.

Illustration of the drawings:

1. a base plate; 2. a storage tank; 3. a placement groove; 4. a cover plate; 5. a support bar; 6. a support plate; 7. a glue box; 8. a motor; 9. a transmission rod; 10. stirring blades; 11. a delivery pipe; 12. a rubber storage tube; 13. a flow meter; 14. an electronic valve; 15. a rubber needle; 16. a cylinder; 17. a telescopic rod; 18. a connecting plate; 19. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of a dispensing device for electronic components: comprises a bottom plate 1, a supporting glue dispensing device, a storage tank 2 is arranged in the bottom plate 1, glue needles 15 with different shapes are stored, a placing groove 3 is arranged in the storage tank 2, a cover plate 4 is movably connected on the upper surface of the storage tank 2, the storage tank 2 is sealed, a support rod 5 is fixedly connected on the upper surface of the bottom plate 1, a support plate 6 is supported, one end of the support rod 5, far away from the bottom plate 1, is fixedly connected with the support plate 6, the support glue box 7 and an air cylinder 16, the upper surface of the support plate 6 is fixedly connected with a glue box 7, glue is stored, the upper surface of the glue box 7 is fixedly connected with a motor 8, the output end of the motor 8 is fixedly connected with a transmission rod 9, a stirring blade 10 is fixedly connected on the side surface of the transmission rod 9, the glue is stirred, a conveying pipe 11 is fixedly connected on, the entrance of rubber storage tube 12 is provided with flowmeter 13, measure the colloid flow, the exit of rubber storage tube 12 is provided with electronic valve 14, seal the export, rubber storage tube 12 keeps away from conveyer pipe 11's one end fixedly connected with rubber needle 15, glue, the upper surface of backup pad 6 and the right side that is located gluey case 7 are provided with cylinder 16, make rubber needle 15 reciprocate, the output fixedly connected with telescopic link 17 of cylinder 16, the one end fixedly connected with connecting plate 18 of cylinder 16 is kept away from to telescopic link 17, connect rubber needle 15.

The upper surface of the bottom plate 1 and the right side of the supporting rod 5 are provided with a fixing plate 19 for fixing a circuit board, the position of the fixing plate 19 is positioned below a glue needle 15 for facilitating glue dispensing of electronic components, the upper surface of the fixing plate 19 is provided with the circuit board, the upper surface of the glue box 7 and the left side of the motor 8 are provided with an air inlet for manufacturing pressure for driving the glue and adding the glue, one end of a transmission rod 9 far away from the motor 8 extends into the glue box 7 for facilitating stirring of the glue, the side surface of the glue storage tube 12 is fixedly connected with a connecting plate 18, the length of the conveying tube 11 is long enough, the glue needle 15 is a replaceable needle head, the shape of the glue needle 15 is three, the three types of the glue needles 15 are straight tube type, L-shaped needle and V-shaped needle for facilitating glue dispensing under different conditions, one end of the conveying tube 11 far away from the glue box 7 extends below the, one end of the telescopic rod 17 far away from the air cylinder 16 extends to the lower part of the supporting plate 6, so that the rubber needle 15 is driven conveniently.

The working principle is as follows: the circuit board is fixed on a fixing plate 19, the circuit board is moved to a working position through an air cylinder 16, air is injected into a glue box 7, glue is sprayed out from a glue needle 15 and reaches a position needing glue dispensing, the glue is quantified through a flow meter 13, after a specified glue amount is reached, an electronic valve 14 is closed, the glue needle 15 slowly moves upwards while dispensing is carried out, when glue dispensing is carried out on different conditions, the proper glue needle 15 can be replaced through a storage tank 2, and meanwhile, stirring is carried out through a motor 8, so that the glue is prevented from being solidified.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dispensing device for electronic components, includes bottom plate (1), its characterized in that: the inner part of the bottom plate (1) is provided with a storage groove (2), the inner part of the storage groove (2) is provided with a placing groove (3), the upper surface of the storage groove (2) is movably connected with a cover plate (4), the upper surface of the bottom plate (1) is fixedly connected with a support rod (5), one end, far away from the bottom plate (1), of the support rod (5) is fixedly connected with a support plate (6), the upper surface of the support plate (6) is fixedly connected with a rubber box (7), the upper surface of the rubber box (7) is fixedly connected with a motor (8), the output end of the motor (8) is fixedly connected with a transmission rod (9), the side surface of the transmission rod (9) is fixedly connected with a stirring blade (10), the lower surface of the rubber box (7) is fixedly connected with a conveying pipe (11), one end, far away from the rubber box (7, the entrance of rubber storage tube (12) is provided with flowmeter (13), the exit of rubber storage tube (12) is provided with electronic valve (14), the one end fixedly connected with rubber needle (15) of conveyer pipe (11) are kept away from in rubber storage tube (12), the upper surface of backup pad (6) and the right side that is located gluey case (7) are provided with cylinder (16), the output fixedly connected with telescopic link (17) of cylinder (16), the one end fixedly connected with connecting plate (18) of cylinder (16) are kept away from in telescopic link (17).

2. A dispensing apparatus for electronic components as claimed in claim 1, characterized in that: the upper surface of bottom plate (1) just is located the right side of bracing piece (5) and is provided with fixed plate (19), the position of fixed plate (19) is located the below of rubber needle (15), the upper surface of fixed plate (19) is provided with the circuit board.

3. A dispensing apparatus for electronic components as claimed in claim 1, characterized in that: the upper surface of gluey case (7) and the left side that is located motor (8) are provided with the air inlet, the one end that motor (8) were kept away from in transfer line (9) extends to the inside of gluey case (7).

4. A dispensing apparatus for electronic components as claimed in claim 1, characterized in that: the side surface of the rubber storage tube (12) is fixedly connected with the connecting plate (18), and the conveying tube (11) is long enough.

5. A dispensing apparatus for electronic components as claimed in claim 1, characterized in that: the rubber needle (15) is a replaceable needle head, the rubber needle (15) is in three shapes, and the three shapes of the rubber needle (15) are a straight cylinder type, an L-shaped needle and a V-shaped needle.

6. A dispensing apparatus for electronic components as claimed in claim 1, characterized in that: conveyer pipe (11) are kept away from the one end of gluing case (7) and are extended to the below of backup pad (6), the one end that cylinder (16) was kept away from in telescopic link (17) extends to the below of backup pad (6).