CN212328788U

CN212328788U - Jig for AB glue sealing glue of circuit board

Info

Publication number: CN212328788U
Application number: CN201922422249.2U
Authority: CN
Inventors: 陈志明; 顾伟红; 府齐吉
Original assignee: Suzhou Huazhiyang Electronic Co ltd
Current assignee: Suzhou Huazhiyang Electronic Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-01-12
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a jig for AB glue sealing of circuit board, which comprises a supporting seat, wherein a speed reducing motor is embedded and installed at the upper end of the supporting seat, a rotating shaft is butted at the upper end of the speed reducing motor through a shaft coupling, a fixed plate is installed at the upper end of the rotating shaft through a screw, a jig lower die is welded at the upper end of the fixed plate, a bulge part is arranged at the middle side of the jig lower die, the bulge part and the jig lower die are integrally formed, a hydraulic cylinder is embedded and installed at the middle side of the bulge part, the utility model drives a piston column and a jig upper die on the piston column to integrally move downwards after the placement is finished, the fitting of the jig upper die and the jig lower die is realized, glue A and glue B at the inner side of a glue pouring machine are stirred according to corresponding proportions, glue outlets of the corresponding glue pouring machine extend into a glue pouring channel, glue sealing operation is carried out on the circuit board, and the positioning of a plurality, the overall working efficiency is greatly improved.

Description

Jig for AB glue sealing glue of circuit board

Technical Field

The utility model belongs to the technical field of glue and seal processing, concretely relates to circuit board AB glue seals glue and uses tool.

Background

Dispensing, also called glue applying, glue spreading, glue pouring, glue dripping, etc., is to smear, encapsulate, drip electronic glue, oil or other liquid on the product, let the product play and paste, encapsulate, insulate, fix, smooth surface, etc., it applies to the touch screen installation of electronic product, facilitate the subsequent encapsulation and assembly, especially involve the production processing of the circuit board, usually for the operation of convenient glue dispensing, need to fix and position the product, namely need to design the glue-dispensing jig that adapts to the glue-dispensing process, the traditional glue-sealing jig is mostly the combination of upper mold and lower mold of the traditional jig, assemble by way of manpower, the production efficiency is lower, and after sealing, because some colloid remain inconvenient to separate the jig, also not adapt to the mechanized production trend at the same time, there is corresponding limitation, how to invent a jig for AB glue sealing of circuit board to solve these problems, the problem to be solved is urgently needed by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board AB glue seals and glues and use tool to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a jig for AB glue sealing glue of a circuit board comprises a supporting seat, wherein the upper end of the supporting seat is embedded and provided with a speed reducing motor, the upper end of the speed reducing motor is butted with a rotating shaft through a coupler, the upper end of the rotating shaft is provided with a fixing plate through a screw, a lower jig die is welded at the upper end of the fixed plate, a convex part is arranged at the middle side of the lower jig die, the convex part and the lower jig die are integrally formed, the middle side of the convex part is embedded and provided with a hydraulic cylinder, the upper end of the hydraulic cylinder is butted with a piston column, the upper end of the piston column is butted and connected with an upper jig die, a slideway is arranged on the inner side of the edge end of the convex part, a guide post is movably sleeved on the inner side of the slideway, the guide post is connected with the concave part at the bottom side of the upper die of the jig in a butt joint way, a positioning groove is reserved at the side of the lower die of the jig, the clamping groove is formed in the two sides of the positioning groove, and the glue pouring channel is formed in the side of the jig upper die.

Preferably, the thickness of the cross section of the lower jig die is smaller than that of the upper jig die, and the diameters of the cross sections of the lower jig die and the upper jig die are the same.

Preferably, the glue filling channels are six to eight in number, the glue filling channels are distributed in an annular array, and the glue filling channels are arranged corresponding to the positioning grooves on the bottom side.

Preferably, the slide way and the guide posts at the inner side of the slide way are all provided with three to four, and the cross section of the fixing plate is in a T shape.

Preferably, the upper ends of the left side and the right side of the positioning groove are provided with clamping grooves, the bottom side of the jig upper die is provided with a connecting block, and the connecting block and the clamping grooves are correspondingly arranged.

Preferably, the length of the cross section of the supporting seat is the same as that of the lower die of the jig.

The technical effects and advantages of the utility model are as follows:

1. after the utility model is placed, the piston column and the upper jig mould on the piston column are wholly moved downwards under the driving of the hydraulic cylinder, so that the upper jig mould is attached to the lower jig mould, glue A and glue B on the inner side of the glue pouring machine are mixed according to corresponding proportion, glue outlet heads of the corresponding glue pouring machine extend into a glue pouring channel, glue sealing operation is carried out on circuit boards, positioning of the circuit boards can be completed at one time, and the whole working efficiency is greatly improved;

2. the utility model discloses a through the laminating and the separation of pneumatic cylinder realization to tool upper die, tool lower mould, save manual operation's step, avoid influencing the difference between tool upper die, the tool lower mould because of the colloid remains;

3. the utility model discloses a set gear motor, can drive the tool and go up the mould and carry out the equidistance rotation with the tool lower mould, make wholly be convenient for cooperate the casting machine to glue the process from this, adapt to mechanized production flow, promoted machining efficiency, structural design is reasonable, has very strong practicality, is fit for promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the overlooking structure of the upper die of the jig of the utility model.

In the figure: 1. a supporting seat; 2. a reduction motor; 3. a rotating shaft; 4. a fixing plate; 5. a jig lower die; 6. a hydraulic cylinder; 7. positioning a groove; 8. a boss portion; 9. an upper jig die; 10. a piston post; 11. a recessed portion; 12. a guide post; 13. a slideway; 14. a card slot; 15. connecting blocks; 16. and (6) a glue filling channel.

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.

The utility model provides a jig for AB glue sealing glue of a circuit board as shown in figure 1-2, which comprises a supporting seat 1, wherein a speed reducing motor 2 is embedded and installed at the upper end of the supporting seat 1, a rotating shaft 3 is butted at the upper end of the speed reducing motor 2 through a shaft coupling, a fixed plate 4 is installed at the upper end of the rotating shaft 3 through a screw, a jig lower die 5 is welded at the upper end of the fixed plate 4, a bulge 8 is arranged at the middle side of the jig lower die 5, the bulge 8 and the jig lower die 5 are integrally formed, a hydraulic cylinder 6 is embedded and installed at the middle side of the bulge 8, a piston column 10 is butted at the upper end of the hydraulic cylinder 6, the upper end of the piston column 10 is butted and connected with an upper jig die 9, a slide 13 is arranged at the inner side of the edge end of the bulge 8, a guide column 12 is movably sleeved at the inner side of the slide 13, the guide column, the avris of tool lower mould 5 is reserved and is equipped with constant head tank 7, draw-in groove 14 has been seted up to the both sides of constant head tank 7, encapsulating passageway 16 has been seted up to the avris of mould 9 on the tool.

Specifically, the thickness of the cross section of the lower jig die 5 is smaller than that of the cross section of the upper jig die 9, and the lengths of the diameters of the cross sections of the lower jig die 5 and the upper jig die 9 are the same.

Specifically, the glue filling channels 16 are six to eight, the glue filling channels 16 are distributed in an annular array, and the glue filling channels 16 are arranged corresponding to the positioning grooves 7 on the bottom side.

Specifically, three to four guide pillars 12 are arranged on the inner sides of the slide ways 13 and the slide ways 13, and the cross section of the fixing plate 4 is in a T shape.

Specifically, the upper ends of the left side and the right side of the positioning groove 7 are provided with clamping grooves 14, the bottom side of the jig upper die 9 is provided with a connecting block 15, and the connecting block 15 corresponds to the clamping grooves 14.

Specifically, the length of the cross section of the support seat 1 is the same as that of the lower jig die 5.

When the utility model is used, the circuit board to be encapsulated is placed in the positioning groove 7 of the lower jig 5 in sequence under the assistance of the operator, the position of the encapsulating is ensured to correspond to the encapsulating channel 16 on the upper jig 9, after the placing is finished, the upper jig 9 on the piston column 10 and the piston column 10 are driven by the hydraulic cylinder 6 to move downwards integrally, the upper jig 9 is attached to the lower jig 5, the glue A and the glue B in the encapsulating machine are stirred according to the corresponding proportion, the glue outlet heads of the corresponding encapsulating machine extend into the encapsulating channel 16, the circuit board is encapsulated, the positioning of a plurality of circuit boards can be completed at one time, the reducing motor 2 is arranged, the upper jig 9 and the lower jig 5 can be driven to rotate equidistantly, the encapsulating machine is convenient to be matched for encapsulating operation, the whole working efficiency is improved, also be convenient for separate mould 9 and tool lower mould 5 on the tool simultaneously, structural design is reasonable, has very strong practicality, is fit for promoting.

It should be noted that the specific models of the reduction motor 2 and the hydraulic cylinder 6 need to be calculated according to the specific specification, and the corresponding calculation mode belongs to the prior art in the field, and therefore, the details are not repeated.

The control of the gear motor 2, the hydraulic cylinder 6 and their principle will be clear to the skilled person and will not be described in detail here.

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 circuit board AB glue is glued and is sealed jig for glue, includes supporting seat (1), its characterized in that: the upper end of the supporting seat (1) is provided with a speed reducing motor (2) in an embedded mode, the upper end of the speed reducing motor (2) is in butt joint with a rotating shaft (3) through a coupler, the upper end of the rotating shaft (3) is provided with a fixing plate (4) through a screw, the upper end of the fixing plate (4) is welded with a lower jig mould (5), the middle side of the lower jig mould (5) is provided with a bulge (8), the bulge (8) and the lower jig mould (5) are integrally formed, the middle side of the bulge (8) is provided with a hydraulic cylinder (6) in an embedded mode, the upper end of the hydraulic cylinder (6) is in butt joint with a piston column (10), the upper end of the piston column (10) is in butt joint with an upper jig mould (9), the inner side of the side end of the bulge (8) is provided with a slide way (13), the inner side of the slide way (13) is movably sleeved with a guide column (12), and the guide, the avris of tool lower mould (5) is left and is equipped with constant head tank (7), draw-in groove (14) have been seted up to the both sides of constant head tank (7), encapsulating passageway (16) have been seted up to the avris of mould (9) on the tool.

2. The jig for AB glue sealing of circuit board as claimed in claim 1, wherein: the thickness of the cross section of the lower jig die (5) is smaller than that of the cross section of the upper jig die (9), and the diameters of the cross sections of the lower jig die (5) and the upper jig die (9) are the same.

3. The jig for AB glue sealing of circuit board as claimed in claim 1, wherein: the glue filling channels (16) are six to eight in number, the glue filling channels (16) are distributed in an annular array, and the glue filling channels (16) are arranged corresponding to the positioning grooves (7) on the bottom side.

4. The jig for AB glue sealing of circuit board as claimed in claim 1, wherein: three to four guide posts (12) are arranged on the inner sides of the slide ways (13) and the slide ways (13), and the cross section of the fixing plate (4) is T-shaped.

5. The jig for AB glue sealing of circuit board as claimed in claim 4, wherein: the fixture is characterized in that clamping grooves (14) are formed in the upper ends of the left side and the right side of the positioning groove (7), a connecting block (15) is arranged on the bottom side of the fixture upper die (9), and the connecting block (15) corresponds to the clamping grooves (14).

6. The jig for AB glue sealing of circuit board as claimed in claim 1, wherein: the length of the cross section of the supporting seat (1) is the same as that of the cross section of the lower jig die (5).