CN217336060U

CN217336060U - Automatic turn-over mechanism for circuit board brush glue

Info

Publication number: CN217336060U
Application number: CN202220169977.6U
Authority: CN
Inventors: 刘金江
Original assignee: Shenzhen Ruisheng Electronics Co ltd
Current assignee: Shenzhen Ruisheng Electronics Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-30
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a circuit board brush is glued and is used automatic turn-over mechanism, including the centre gripping frame, centre gripping frame right-hand member middle part fixedly connected with second pivot, second pivot right-hand member fixedly connected with gear, the meshing of gear top is connected with the ring gear, ring gear fixed connection is in the disc bottom outside, disc fixed connection is at motor bottom drive end, centre gripping frame both sides middle part sliding connection has the grip block. The utility model discloses in, the centre gripping frame rotates under motor drive, rotates after the suitable degree, and the stopper blocks the fixture block and removes, makes centre gripping frame stall, makes things convenient for the circuit board to carry out the brush and glues the operation, pushes circuit board both sides down, and the circuit board promotes the grip block and removes to both sides, reaches the purpose of quick centre gripping, through stirring the push rod, makes the grip block shrink to both sides, reaches the purpose of relieving the circuit board restriction, makes things convenient for taking of circuit board, effectively improves work efficiency, is worth wideling popularize.

Description

Automatic turn-over mechanism for circuit board brush glue

Technical Field

The utility model relates to a circuit board technical field especially relates to a circuit board brush is glued and is used automatic turn-over mechanism.

Background

The circuit board makes the circuit miniaturized, the visualization, play an important role in the batch production of fixed circuit and optimizing the electric apparatus overall arrangement, the circuit board can be called the printed wiring board or printed circuit board, the soft or hard combination board belongs to the new product, the soft or hard combination board is the flexible wiring board and the rigid wiring board, through processes such as pressfitting, etc., according to relevant technological requirement combination together, the circuit board with FPC characteristic and PCB characteristic formed.

Chinese patent document CN212207438U discloses a clamp for clamping a circuit board, which includes a base plate assembly and a clamping assembly, wherein the clamping assembly is connected to the base plate assembly, the clamping assembly is used for clamping the circuit board to be processed and a cover plate assembly, the cover plate assembly is pivotally connected to the base plate assembly, and includes a cover plate and a probe assembly spaced apart from the base plate assembly, the probe assembly is movably mounted on the cover plate, and at least a part of the probe assembly extends from the cover plate toward the base plate assembly. This patent is used for centre gripping circuit board's anchor clamps, through setting up movable probe subassembly, can increase the commonality of this anchor clamps, reduces the processing cost of circuit board, but this patent operation is complicated when the centre gripping, and when the circuit board brush was glued, can not carry out the turn-over to the circuit board.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic turnover mechanism for brushing glue on a circuit board.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a circuit board brush is glued with automatic turn-over mechanism, includes the centre gripping frame, the first pivot of centre gripping frame left end middle part fixedly connected with, centre gripping frame right-hand member middle part fixedly connected with second pivot, first pivot and second pivot all rotate with the workstation both sides and are connected, second pivot right-hand member fixedly connected with gear, the meshing of gear top is connected with the ring gear, ring gear fixed connection is in the disc bottom outside, disc fixed connection is in motor bottom drive end, centre gripping frame both sides middle part sliding connection has the grip block, the equal fixed connection in the one end of spring in the grip block outside, the equal fixedly connected with push rod in grip block top, the equal fixedly connected with spacing in grip block middle part.

As a further description of the above technical solution:

and a limiting block is fixedly connected in the left side groove of the workbench.

As a further description of the above technical solution:

the upper part of the left end of the first rotating shaft is fixedly connected with a clamping block.

As a further description of the above technical solution:

the motor is fixedly connected to the upper right end of the workbench.

As a further description of the above technical solution:

and a cavity is arranged at the middle upper part of the right side of the workbench.

As a further description of the above technical solution:

the other end of the spring is fixedly connected with the clamping frame.

As a further description of the above technical solution:

the lower parts of the push rods are fixedly connected with limit rings.

As a further description of the above technical solution:

the left side and the right side of the clamping frame are both provided with sliding chutes.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first rotate through the motor drive disc, because the ring gear on the disc is connected with gear engagement, reach and drive centre gripping frame pivoted purpose, after the centre gripping frame rotated suitable degree, the stopper blockked that the fixture block removes, reaches centre gripping frame stall's purpose, makes the centre gripping frame stall after overturning completely, reaches the stable purpose of horizontal direction, makes things convenient for the circuit board to brush and glues the operation, improves the brush and glues the quality.

2. The utility model discloses in, through being provided with the grip block, during the centre gripping circuit board, press the circuit board both sides downwards, the circuit board promotes the grip block and removes to both sides, reaches the purpose of quick centre gripping, and the spring promotes the grip block with circuit board top restriction, reaches the purpose of centre gripping, through stirring the push rod, makes the grip block shrink to both sides, reaches the purpose of relieving the circuit board restriction, makes things convenient for taking of circuit board, effectively improves work efficiency, is worth wideling popularize.

Drawings

Fig. 1 is a front view of an automatic turn-over mechanism for circuit board glue application according to the present invention;

fig. 2 is a top view of the automatic turn-over mechanism for circuit board glue application according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic view of a first pivot connection of the automatic turn-over mechanism for circuit board glue brushing according to the present invention.

Illustration of the drawings:

1. a work table; 2. a clamping block; 3. a second rotating shaft; 4. a clamping frame; 5. a spring; 6. a push rod; 7. a motor; 8. a gear; 9. a toothed ring; 10. a disc; 11. a limiting strip; 12. a cavity; 13. a limiting ring; 14. a first rotating shaft; 15. a limiting block; 16. a clamping plate; 17. a chute.

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. 1-4, the present invention provides an embodiment: an automatic turn-over mechanism for brushing glue on a circuit board comprises a clamping frame 4, a first rotating shaft 14 is fixedly connected to the middle of the left end of the clamping frame 4, a second rotating shaft 3 is fixedly connected to the middle of the right end of the clamping frame 4, the first rotating shaft 14 and the second rotating shaft 3 are both rotatably connected to two sides of a workbench 1, a gear 8 is fixedly connected to the right end of the second rotating shaft 3, a gear ring 9 is engaged and connected to the top end of the gear 8, the gear ring 9 is fixedly connected to the outer side of the bottom end of a disc 10, the disc 10 is fixedly connected to the bottom end drive end of a motor 7, the disc 10 is driven to rotate through the motor 7, the purpose of driving the clamping frame 4 to rotate is achieved due to the engagement connection between the gear ring 9 and the gear 8 on the disc 10, clamping plates 16 are slidably connected to the middle of two sides of the clamping frame 4, the outer sides of the clamping plates 16 are both fixedly connected to one end of a spring 5, when the circuit board is clamped, two sides of the circuit board are pressed downwards, the circuit board pushes the clamping plates 16 to move towards two sides, reach the purpose of quick centre gripping, spring 5 promotes grip block 16 with circuit board top restriction, reaches fixed circuit board's purpose, the equal fixedly connected with push rod 6 in grip block 16 top, through stirring push rod 6, makes grip block 16 shrink to both sides, reaches the purpose of relieving the circuit board restriction, makes things convenient for taking of circuit board, effectively improves work efficiency, the spacing 11 of the equal fixedly connected with in grip block 16 middle part, restriction grip block 16 too much removal.

1 left side inslot fixedly connected with stopper 15 of workstation, grip block 16 rotates after the certain degree, stopper 15 blocks fixture block 2 and removes, reach 4 stall's of centre gripping frame purpose, make 4 stall after overturning completely of centre gripping frame, reach the stable purpose of horizontal direction, make things convenient for the circuit board to carry out the brush operation of gluing, improve the brush quality of gluing, 14 left end upper portion fixedly connected with fixture block 2 of first pivot, 7 fixed connection in the 1 upper right end of workstation of motor, upper portion is provided with cavity 12 in the 1 right side of workstation, the spring 5 other end all with 4 fixed connection of centre gripping frame, the equal fixedly connected with spacing ring 13 in the 6 lower part of push rod, the 4 left and right sides of centre gripping frame all are provided with spout 17.

The working principle is as follows: when the turnover mechanism is used, the disc 10 is driven to rotate by the motor 7, the gear ring 9 on the disc 10 is meshed with the gear 8 to drive the clamping frame 4 to rotate, after the turnover, the limiting block 15 blocks the fixture block 2 to move, the clamping frame 4 stops rotating after being completely turned over, the purpose of stabilizing the horizontal direction is achieved, the circuit board is convenient to brush glue, the glue brushing quality is improved, when the circuit board is clamped, two sides of the circuit board are pressed downwards by the clamping plate 16, the circuit board pushes the clamping plate 16 to move towards two sides, the purpose of fast clamping is achieved, the spring 5 pushes the clamping plate 16 to limit the top end of the circuit board, the purpose of clamping is achieved, the clamping plate 16 shrinks towards two sides by shifting the push rod 6, the purpose of removing the limitation of the circuit board is achieved, the circuit board is convenient to take, and the working efficiency is effectively improved, is worthy of being widely popularized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a circuit board brush is glued and is used automatic turn-over mechanism, includes centre gripping frame (4), its characterized in that: the middle part of the left end of the clamping frame (4) is fixedly connected with a first rotating shaft (14), the middle part of the right end of the clamping frame (4) is fixedly connected with a second rotating shaft (3), the first rotating shaft (14) and the second rotating shaft (3) are both rotationally connected with the two sides of the workbench (1), the right end of the second rotating shaft (3) is fixedly connected with a gear (8), the top end of the gear (8) is engaged and connected with a toothed ring (9), the gear ring (9) is fixedly connected to the outer side of the bottom end of the disc (10), the disc (10) is fixedly connected to the driving end of the bottom end of the motor (7), the middle parts of the two sides of the clamping frame (4) are connected with clamping plates (16) in a sliding way, the outer sides of the clamping plates (16) are fixedly connected with one end of a spring (5), the top end of the clamping plate (16) is fixedly connected with a push rod (6), and the middle of the clamping plate (16) is fixedly connected with a limiting strip (11).

2. The automatic turn-over mechanism for circuit board glue brushing according to claim 1, characterized in that: a limiting block (15) is fixedly connected in the left side groove of the workbench (1).

3. The automatic turn-over mechanism for circuit board glue brushing according to claim 1, characterized in that: the upper part of the left end of the first rotating shaft (14) is fixedly connected with a clamping block (2).

4. The automatic turn-over mechanism for circuit board glue brushing according to claim 1, characterized in that: the motor (7) is fixedly connected to the upper right end of the workbench (1).

5. The automatic turn-over mechanism for circuit board glue brushing according to claim 1, characterized in that: and a cavity (12) is arranged at the middle upper part of the right side of the workbench (1).

6. The automatic turn-over mechanism for circuit board glue brushing according to claim 1, characterized in that: the other end of the spring (5) is fixedly connected with the clamping frame (4).

7. The automatic turn-over mechanism for circuit board glue brushing according to claim 1, characterized in that: the lower parts of the push rods (6) are fixedly connected with limit rings (13).

8. The automatic turn-over mechanism for circuit board glue brushing according to claim 1, characterized in that: the left side and the right side of the clamping frame (4) are provided with sliding chutes (17).