CN219400908U - Glue dispenser for circuit board - Google Patents

Abstract

The utility model relates to the technical field of circuit boards, in particular to a glue dispenser for a circuit board, which comprises an equipment box body, wherein a limit chute is formed in the equipment box body, a threaded rod is rotatably connected in the limit chute on the right side, a positioning slide rod is fixedly connected in the limit chute on the left side, a fixing support is slidably connected in the equipment box body, a heating module is fixedly connected below the fixing support, the fixing support is pushed upwards through rotation of the threaded rod, the heating module continuously dries an electric glue layer in the glue dispensing process, and an electric telescopic rod drives a limit clamping block to move forwards and backwards, so that the circuit boards with different sizes can be fixed, the production efficiency is improved, the circuit boards are conveniently picked up, the problem that the glue dispensing speed of the adhesive dispensing layer is easy to damage and the production efficiency is low is solved.

Description

Glue dispenser for circuit board

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a dispensing machine for a circuit board.

Background

The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. The circuit board can be called a printed circuit board or a printed circuit board, and the English name is FPC circuit board (FPC circuit board is also called flexible circuit board, and flexible circuit board is a flexible printed circuit board which is made of polyimide or polyester film and has high reliability, and the surface of the circuit board needs to be subjected to dispensing treatment in the production process.

In the use process of the traditional equipment, the corresponding fixed dies of the circuit boards with different sizes need to be replaced, the use is troublesome, the working efficiency is low, the traditional equipment is inconvenient to take the circuit boards, after the glue is dispensed, the glue dispensing layer is easy to touch in the taking process, and the glue dispensing layer is easy to damage the glue surface.

In view of this, we propose a dispenser for circuit boards.

Disclosure of Invention

In order to make up for the defects, the utility model provides a dispensing machine for a circuit board.

The technical scheme of the utility model is as follows:

the utility model provides a point gum machine for circuit board, includes the equipment box, spacing spout has been seted up to the inside of equipment box, the right side the inside rotation of spacing spout is connected with the threaded rod, the left side the inside fixedly connected with location slide bar of spacing spout, the top fixedly connected with equipment casing of equipment box, the inside fixedly mounted of equipment casing has electric motor, electric motor's output shaft with threaded rod fixed connection, the inside sliding connection of equipment casing has the fixed bolster, the inside below fixedly connected with heating module of fixed bolster.

As the preferable technical scheme, the inside of the heating module is provided with a mounting groove, and the inside of the mounting groove is rotatably provided with heating fan blades.

As the preferable technical scheme, the right side fixedly connected with connecting block of fixed bolster, the connecting block with threaded rod threaded connection, the left side fixedly connected with location slider of fixed bolster, location slider with location slide bar sliding connection.

As the preferable technical scheme, the inside top fixedly connected with locating support of fixed bolster, the inside fixedly connected with dead lever of locating support.

As the preferable technical scheme, the upper part of the fixed rod is fixedly connected with a supporting block, and a heating through hole is formed in the supporting block.

As the preferable technical scheme, the front and back sides of locating support all fixed mounting has electric telescopic handle, piston rod fixedly connected with spacing fixture block in the electric telescopic handle, spacing draw-in groove has been seted up to the surface of spacing fixture block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the limit sliding groove is formed in the equipment box body, the threaded rod is rotationally connected to the inside of the limit sliding groove on the right side, the fixed support is fixedly connected to the inside of the equipment shell in a sliding manner, the heating module is fixedly connected to the lower part of the inside of the fixed support, the fixed support is pushed upwards through the rotation of the threaded rod, and meanwhile, the heating module can continuously dry the electric adhesive layer in the adhesive dispensing process, so that the circuit board is conveniently picked up, the adhesive drying speed of the adhesive dispensing layer is increased, the problem that the circuit board is inconvenient to take by traditional equipment, the adhesive dispensing layer is easily touched in the taking process after adhesive dispensing is finished, and the adhesive surface is easily damaged is solved.

2. According to the utility model, the electric telescopic rods are fixedly arranged on the front side and the rear side of the positioning support, the piston rods in the electric telescopic rods are fixedly connected with the limiting clamping blocks, the limiting clamping grooves are formed in the surfaces of the limiting clamping blocks, and the limiting clamping blocks are driven to move forwards and backwards by the electric telescopic rods, so that the beneficial effects of fixing circuit boards of different sizes and improving the production efficiency are achieved, and the problem that the corresponding fixing dies of the circuit boards of different sizes are required to be replaced in the using process of the conventional equipment, so that the use is troublesome and the working efficiency is low is solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a fixing bracket according to the present utility model;

FIG. 4 is a schematic view of a positioning bracket according to the present utility model;

fig. 5 is a schematic view of a heating module according to the present utility model.

In the figure: 1. an equipment box; 11. limiting sliding grooves; 12. a threaded rod; 13. positioning a slide bar; 14. an equipment housing; 15. an electric motor; 2. a fixed bracket; 21. a connecting block; 22. positioning a sliding block; 3. a positioning bracket; 31. a fixed rod; 32. a support block; 33. heating the through hole; 34. an electric telescopic rod; 35. a limit clamping block; 36. a limit clamping groove; 4. a heating module; 41. a mounting groove; 42. and heating the fan blade.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements 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 utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a point gum machine for circuit board, including equipment box 1, spacing spout 11 has been seted up to the inside of equipment box 1, the inside rotation of right side spacing spout 11 is connected with threaded rod 12, the inside fixedly connected with location slide bar 13 of left side spacing spout 11, the top fixedly connected with equipment casing 14 of equipment box 1, the inside fixed mounting of equipment casing 14 has electric motor 15, electric motor 15's output shaft and threaded rod 12 fixed connection, the inside sliding connection of equipment casing 14 has fixed bolster 2, the right side fixedly connected with connecting block 21 of fixed bolster 2, connecting block 21 and threaded rod 12 threaded connection, the left side fixedly connected with location slider 22 of fixed bolster 2, location slider 22 and location slide bar 13 sliding connection, the inside below fixedly connected with heating module 4 of fixed bolster 2, the mounting groove 41 has been seted up to the inside of heating module 4, the inside rotation of mounting groove 41 installs the heating flabellum 42.

To be added, the electric motor 15 drives the threaded rod 12 to rotate, the threaded rod 12 drives the fixed support 2 to slide up and down in the equipment box 1 through the connecting block 21, meanwhile, in the dispensing process, the heating module 4 can emit heat, and meanwhile, the heating fan blades 42 can blow hot air to the circuit board, so that the drying speed of the dispensing layer is accelerated.

As a preference of this embodiment, a positioning bracket 3 is fixedly connected to an upper portion of an inner portion of the positioning bracket 2, a fixing rod 31 is fixedly connected to an inner portion of the positioning bracket 3, a supporting block 32 is fixedly connected to an upper portion of the fixing rod 31, a heating through hole 33 is formed in the supporting block 32, electric telescopic rods 34 are fixedly mounted on front and rear sides of the positioning bracket 3, a limiting clamping block 35 is fixedly connected to a piston rod in the electric telescopic rods 34, and a limiting clamping groove 36 is formed in the surface of the limiting clamping block 35.

It should be noted that, the threaded rod 12 rotates to push the fixing bracket 2 upwards, then the circuit board is placed above the supporting block 32, and then the control system controls the electric telescopic rod 34 to push inwards, so as to fix the circuit boards with different sizes according to different pushing distances of the circuit boards with different specifications.

When the dispenser for the circuit board is used, firstly, the electric motor 15 drives the threaded rod 12 to rotate, the threaded rod 12 drives the fixed support 2 to slide upwards in the equipment box 1 through the connecting block 21, then the circuit board is placed above the supporting block 32, then the control system controls the electric telescopic rod 34 to push inwards to fix the circuit board, then the threaded rod 12 rotates to descend the fixed support 2 into the equipment box 1 for dispensing, meanwhile, in the dispensing process, the heating module 4 emits heat, meanwhile, the heating fan blades 42 blow hot air to the circuit board, and the drying speed of the dispensing layer is accelerated.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a point gum machine for circuit board, includes equipment box (1), its characterized in that: limiting sliding grooves (11) are formed in the equipment box body (1), threaded rods (12) are connected to the limiting sliding grooves (11) in a rotating mode, positioning sliding rods (13) are fixedly connected to the limiting sliding grooves (11) in the left side, equipment shells (14) are fixedly connected to the equipment box body (1) above, electric motors (15) are fixedly arranged in the equipment shells (14), output shafts of the electric motors (15) are fixedly connected with the threaded rods (12), fixing supports (2) are connected to the equipment shells (14) in a sliding mode, and heating modules (4) are fixedly connected to the lower portions of the fixing supports (2) inside.

2. The dispenser for circuit boards of claim 1, wherein: the heating device is characterized in that an installation groove (41) is formed in the heating module (4), and heating fan blades (42) are rotatably installed in the installation groove (41).

3. The dispenser for circuit boards of claim 1, wherein: the right side fixedly connected with connecting block (21) of fixed bolster (2), connecting block (21) with threaded rod (12) threaded connection, the left side fixedly connected with location slider (22) of fixed bolster (2), location slider (22) with location slide bar (13) sliding connection.

4. The dispenser for circuit boards of claim 1, wherein: the fixing support is characterized in that a positioning support (3) is fixedly connected to the upper portion of the inner portion of the fixing support (2), and a fixing rod (31) is fixedly connected to the inner portion of the positioning support (3).

5. The dispenser for circuit boards of claim 4, wherein: the upper part of the fixed rod (31) is fixedly connected with a supporting block (32), and a heating through hole (33) is formed in the supporting block (32).

6. The dispenser for circuit boards of claim 4, wherein: the electric telescopic rod (34) is fixedly mounted on the front side and the rear side of the positioning support (3), a piston rod in the electric telescopic rod (34) is fixedly connected with a limiting clamping block (35), and a limiting clamping groove (36) is formed in the surface of the limiting clamping block (35).