CN210725518U

CN210725518U - Dog-ear processingequipment of flexible line way board

Info

Publication number: CN210725518U
Application number: CN201921778297.9U
Authority: CN
Inventors: 樊兆英
Original assignee: Kunshan Qiandeng Wuqiao Electric Appliance Factory
Current assignee: Kunshan Qiandeng Wuqiao Electric Appliance Factory
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-09
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to a dog-ear processing technology field just discloses a dog-ear processingequipment of flexible line way board, including base and non-dog-ear flexible line way board, the last fixed surface of base is connected with the bracing piece, the one end fixedly connected with top box of base is kept away from to the bracing piece, the interior diapire fixedly connected with motor of top box, the output of motor run through the top box and with screw thread axle fixed connection. This dog-ear processingequipment of flexible line way board, through having set up dog-ear board, dog-ear groove, threaded spindle, thread bush, push pedal and ejector pad, the dog-ear processing that makes the circuit board can use the machine to accomplish automatically, need not manual operation, labour saving and time saving has improved work efficiency moreover, the ordinary manual work completion of buckling of dog-ear among the prior art has been solved, production efficiency is lower, moreover because pressing force degree inconsistent and very easily lead to dog-ear to take place bounce, fracture and off normal scheduling problem, cause the problem of quality hidden danger.

Description

Dog-ear processingequipment of flexible line way board

Technical Field

The utility model relates to a dog-ear processing technology field specifically is a dog-ear processingequipment of flexible line way board.

Background

The flexible circuit board, called FPC for short, has the advantages of high wiring density, ultrathin property, ultralight property, foldability, flexible assembly and the like, and is widely applied to electronic products. With the introduction of mobile terminals (e.g., mobile phones, PADs, MP3, and other electronic products) into the ultra-thin era, mechanical keys are gradually replaced by side keys in the form of arched films, and in order to prevent the arched films of the side key products from absorbing dust and other impurities during pressing and use, which may cause malfunction of the keys, the side edges of the arched films are usually provided with folding corners, which may be bent to cover the other side surface of the flexible circuit board when the arched films cover one side surface of the flexible circuit board, thereby preventing dust from entering.

In the prior art, bending of the break angle is usually completed manually, the production efficiency is low, and the problems of rebound, fracture, deviation and the like of the break angle are easily caused in the production process due to inconsistent pressing force degrees, so that potential quality hazards are caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a dog-ear processingequipment of flexible line way board possesses automatic dog-ear, once can process a plurality of circuit boards, convenient and fast, and advantages such as production efficiency height have solved the ordinary manual work completion of buckling of dog-ear among the prior art, and production efficiency is lower, moreover because pressing force degree inconsistent and very easily lead to the dog-ear to take place bounce-back, fracture and off normal scheduling problem, cause the problem of quality hidden danger in the production process.

(II) technical scheme

For realizing above-mentioned automatic dog-ear, once can process a plurality of circuit boards, convenient and fast, the high purpose of production efficiency, the utility model provides a following technical scheme: the utility model provides a dog-ear processingequipment of flexible line way board, includes base and non-dog-ear flexible line way board, the last fixed surface of base is connected with the bracing piece, the one end fixedly connected with top box of base is kept away from to the bracing piece, the interior diapire fixedly connected with motor of top box, the output of motor run through the top box and with screw thread axle fixed connection, the one end that the motor was kept away from to the screw thread axle passes through lantern ring mechanism swing joint with the base, the thread bush has been cup jointed to the surface of screw thread axle, the last fixed surface of base is connected with spacing axle, the stop collar has been cup jointed to the surface of spacing axle, the stop collar passes through dog-ear board fixed connection with the thread bush, the inside of dog-ear board is equipped with dog-ear groove, the last fixed surface of base is connected with the push.

The inner wall swing joint of top box has the gear roller, the inner diapire overlap joint of top box has the ratch, the ratch meshes with the gear roller mutually, the lower fixed surface of ratch is connected with the ejector pad, the threaded hole is seted up to the inside of dog-ear board, dog-ear board passes through screw fixed connection and this screw through threaded hole with the non-dog-ear flexible line way board.

Preferably, the lantern ring mechanism is provided with an inner ring and an outer ring, the inner ring is sleeved with the outer ring, the threaded shaft is fixedly connected with the inner ring, and the base is fixedly connected with the outer ring.

Preferably, the outer surface of the threaded shaft is provided with threads, and the threaded sleeve is internally provided with a screw hole matched with the threads.

Preferably, the threaded sleeves are positioned at two opposite corners of the corner plate respectively, and the limiting sleeves are positioned at the other two opposite corners of the corner plate respectively.

Preferably, the clamping bolt is clamped with the limiting shaft, and the height difference between the clamping bolt and the pushing block is matched with the bevel angle.

Preferably, the push block and the rack bar are fixedly connected through a connecting rod and the push block is located below the top box body, a through groove is formed in the bottom surface of the top box body, and the connecting rod is located in the through groove.

Preferably, the left side and the right side of the top box body are provided with through grooves, and the toothed bars penetrate through the through grooves and extend to the outside of the top box body.

Compared with the prior art, the utility model provides a dog-ear processingequipment of flexible line way board possesses following beneficial effect:

1. this dog-ear processingequipment of flexible line way board, through having set up dog-ear board, dog-ear groove, threaded spindle, thread bush, push pedal and ejector pad, the dog-ear processing that makes the circuit board can use the machine to accomplish automatically, need not manual operation, labour saving and time saving has improved work efficiency moreover, the ordinary manual work completion of buckling of dog-ear among the prior art has been solved, production efficiency is lower, moreover because pressing force degree inconsistent and very easily lead to dog-ear to take place bounce, fracture and off normal scheduling problem, cause the problem of quality hidden danger.

2. This dog-ear processingequipment of flexible line way board, through having set up two screw shafts, the thread bush of diagonal angle and two spacing axles, the stop collar of diagonal angle, make the rising and the decline of dog-ear board be in steady state, the dog-ear board is in the horizontal plane always, has solved the problem that the skew takes place to lead to influencing the machining precision in the position of dog-ear board in the motion process.

Drawings

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

FIG. 2 is a schematic view of the structure of the angle plate of the present invention;

FIG. 3 is a bottom view of the corner plate of the present invention;

FIG. 4 is a schematic view of the push block structure of the present invention;

FIG. 5 is a schematic view of the first bending of the present invention;

fig. 6 is a schematic view of the bending completion of the present invention.

Wherein: 1. a base; 2. a support bar; 3. a top box body; 4. a motor; 5. a threaded shaft; 6. a collar mechanism; 7. a threaded sleeve; 8. a limiting shaft; 9. a limiting sleeve; 10. a corner folding plate; 11. a corner groove; 12. pushing the plate; 13. fastening a bolt; 14. a gear roller; 15. a rack bar; 16. a push block; 17. a threaded hole; 18. and the flexible circuit board is not folded.

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.

Referring to fig. 1-6, a bevel processing device for a flexible circuit board comprises a base 1 and a non-bevel flexible circuit board 18, wherein a support rod 2 is fixedly connected to the upper surface of the base 1, one end of the support rod 2 away from the base 1 is fixedly connected to a top box 3, a motor 4 is fixedly connected to the inner bottom wall of the top box 3, the output end of the motor 4 penetrates through the top box 3 and is fixedly connected to a threaded shaft 5, one end of the threaded shaft 5 away from the motor 4 is movably connected to the base 1 through a lantern ring mechanism 6, the lantern ring mechanism 6 is provided with an inner ring and an outer ring, the inner ring is sleeved with the outer ring, the threaded shaft 5 is fixedly connected to the inner ring, the base 1 is fixedly connected to the outer ring, a threaded sleeve 7 is sleeved on the outer surface of the threaded shaft 5, threads are arranged on the outer surface of the threaded sleeve 5, screw holes matched with the threads are arranged in, spacing axle 8's surface has cup jointed stop collar 9, stop collar 9 passes through dog-ear board 10 fixed connection with thread bush 7, thread bush 7 is total two and is located two diagonal angles of dog-ear board 10 respectively, stop collar 9 is total two and is located two other diagonal angles of dog-ear board 10 respectively, the inside of dog-ear board 10 is equipped with dog-ear groove 11, the last fixed surface of base 1 is connected with push pedal 12, spacing axle 8's top is equipped with the gim peg 13, gim peg 13 and spacing axle 8 joint, and 13 gim peg 13 and ejector pad 16's difference in height and dog-ear looks adaptation.

Inner wall swing joint of top box 3 has gear roller 14, the inner diapire overlap joint of top box 3 has ratch 15, logical groove has been seted up to the left and right sides of top box 3, ratch 15 runs through this logical groove and extends to the outside of top box 3, ratch 15 meshes with gear roller 14 mutually, ratch 15's lower fixed surface is connected with ejector pad 16, ejector pad 16 passes through connecting rod fixed connection and ejector pad 16 with ratch 15 and is located the below of top box 3, logical groove has been seted up to the bottom surface of top box 3 and the connecting rod is located this logical inslot, threaded hole 17 has been seted up to the inside of dog-ear board 10, dog-ear board 10 passes through screw fixed connection and this screw through threaded hole 17 with non-dog-ear flexible line board 18.

The threaded shaft 5 is matched with the threaded sleeve 7, so that the angle folding plate 10 can be lifted, the lantern ring mechanism 6 is used for fixing the threaded shaft 5 and simultaneously does not prevent the threaded shaft 5 from rotating, the push plate 12 is matched with the position of the angle folding groove 11, the limiting shaft 8 and the limiting sleeve 9 are used for limiting the angle folding plate 10, so that the angle folding plate 10 stably descends, the push plate 12 is just clamped into the angle folding groove 11 to be matched with the angle folding groove for angle folding, the clamping bolt 13 is used for controlling the height of the angle folding plate 10, the push block 16 can carry out secondary angle folding on a circuit board, the gear roller 14 is provided with a motor, the clamping bolt 13 is used for limiting, the angle folding plate 10 is prevented from being too high or too low, the push block 16 cannot bend the circuit board, the clamping bolt 13 and the limiting shaft 8 are clamped, the left end and the right end of the top box body 3 are used for conveniently.

When the angle folding device is used, the non-angle-folding flexible circuit board 18 is fixed on the lower surface of the angle folding plate 10 by using screws, the part needing angle folding is positioned at the angle folding groove 11, the starting motor 4 drives the threaded shaft 5 to rotate, the threaded sleeve 7 drives the angle folding plate 10 to descend under the action of threads, when the part descends to the push plate 12, the push plate 12 passes through the angle folding groove 11, in the process, the push plate 12 is matched with the angle folding groove 11 to bend the non-angle-folding flexible circuit board 18, the non-angle-folding flexible circuit board passes through the angle folding groove 11 to be bent to the upper part of the angle folding plate 10, the bent part forms a right angle with the main body, the process is the first bending, the motor 4 is reversed to enable the angle folding plate 10 to ascend to the position of the clamping bolt 13, the motor drives the gear roller 14 to rotate, the toothed plate 15 to drive the push block 16 to move from left to right, the bent part is matched with the angle folding groove 11, the angle folding plate 10 is continuously lifted, and the part with the bending degree is flattened by matching with the bottom surface of the top box body 3, so that the part is horizontal, and the process is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dog-ear processingequipment of flexible line way board, includes base (1) and non-dog-ear flexible line way board (18), its characterized in that: the upper surface of the base (1) is fixedly connected with a supporting rod (2), one end of the supporting rod (2) far away from the base (1) is fixedly connected with a top box body (3), the inner bottom wall of the top box body (3) is fixedly connected with a motor (4), the output end of the motor (4) penetrates through the top box body (3) and is fixedly connected with a threaded shaft (5), one end of the threaded shaft (5) far away from the motor (4) is movably connected with the base (1) through a lantern ring mechanism (6), a threaded sleeve (7) is sleeved on the outer surface of the threaded shaft (5), a limiting shaft (8) is fixedly connected with the upper surface of the base (1), a limiting sleeve (9) is sleeved on the outer surface of the limiting shaft (8), the limiting sleeve (9) is fixedly connected with the threaded sleeve (7) through a corner plate (10), and a corner groove (11) is arranged inside the corner plate (10), the upper surface of the base (1) is fixedly connected with a push plate (12), and the top of the limiting shaft (8) is provided with a clamping bolt (13);

the inner wall swing joint of top box (3) has gear roller (14), the inner diapire overlap joint of top box (3) has ratch (15), ratch (15) and gear roller (14) mesh mutually, the lower fixed surface of ratch (15) is connected with ejector pad (16), threaded hole (17) have been seted up to the inside of dog-ear board (10), dog-ear board (10) and non dog-ear flexible line way board (18) pass through screw fixed connection and this screw through threaded hole (17).

2. The bevel processing device of a flexible circuit board according to claim 1, characterized in that: the lantern ring mechanism (6) is provided with an inner ring and an outer ring, the inner ring is sleeved with the outer ring, the threaded shaft (5) is fixedly connected with the inner ring, and the base (1) is fixedly connected with the outer ring.

3. The bevel processing device of a flexible circuit board according to claim 1, characterized in that: the outer surface of the threaded shaft (5) is provided with threads, and the inside of the threaded sleeve (7) is provided with a screw hole matched with the threads.

4. The bevel processing device of a flexible circuit board according to claim 1, characterized in that: the threaded sleeves (7) are two in number and are respectively positioned at two opposite angles of the angle folding plate (10), and the limiting sleeves (9) are two in number and are respectively positioned at the other two opposite angles of the angle folding plate (10).

5. The bevel processing device of a flexible circuit board according to claim 1, characterized in that: the clamping bolt (13) is clamped with the limiting shaft (8), and the height difference between the clamping bolt (13) and the pushing block (16) is matched with the break angle.

6. The bevel processing device of a flexible circuit board according to claim 1, characterized in that: the push block (16) is fixedly connected with the rack bar (15) through a connecting rod, the push block (16) is located below the top box body (3), a through groove is formed in the bottom surface of the top box body (3), and the connecting rod is located in the through groove.

7. The bevel processing device of a flexible circuit board according to claim 1, characterized in that: the left side and the right side of the top box body (3) are provided with through grooves, and the toothed bars (15) penetrate through the through grooves and extend to the outside of the top box body (3).