CN214757131U

CN214757131U - Dog-ear processing tool of flexible line way board

Info

Publication number: CN214757131U
Application number: CN202120885699.XU
Authority: CN
Inventors: 刘斌
Original assignee: Shenzhen Jiajian Automation Equipment Co ltd
Current assignee: Shenzhen Jiajian Automation Equipment Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-16
Anticipated expiration: 2031-04-27

Abstract

The utility model provides a dog-ear processing tool of flexible line way board, including the frame seat, the frame seat is installed and is adjusted bearing mechanism, and adjusts bearing mechanism and include sliding connection in the removal slider of frame seat, the equal fixed mounting in top outer wall of removal slider has the stand, and the top of two stands fixed mounting respectively has first bearing board and second bearing board, the spacing hole groove that the equidistance distributes is seted up to one side of first bearing board, and one side outer wall equidistance fixed mounting of second bearing board have with the inserted bar of spacing hole groove looks adaptation, the equal fixed mounting in top outer wall four corners of frame seat has electric telescopic handle. The utility model discloses a two-way screw lead screw that sets up is convenient under servo motor's drive, drives two traveling block relative motion or relative motion in opposite directions to adjust the distance between first bearing board and the second bearing board, make the device be applicable to the dog-ear of different width circuit boards.

Description

Dog-ear processing tool of flexible line way board

Technical Field

The utility model relates to a circuit board processing technology field especially relates to a dog-ear processing tool of flexible line way board.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The high-density light-weight LED lamp has the characteristics of high wiring density, light weight, thin thickness and good bending property. The flexible circuit is formed by embedding a circuit design on a bendable light and thin plastic sheet, so that a large number of precise elements are stacked and embedded in a narrow and limited space. The circuit can be bent at will, is light in folding weight, small in size, good in heat dissipation performance and convenient to install, and breaks through the traditional interconnection technology. The flexible circuit board is installed on the metal elastic sheet after production and is required to be subjected to side edge folding processing on the edge of the elastic sheet.

Through retrieving the patent document that chinese patent application number is CN2019200073119, disclosed a dog-ear processing tool of flexible line way board, the on-line screen storage device comprises a base, base top both sides are first curb plate of fixedly connected with and second curb plate respectively, first curb plate and second curb plate top fixedly connected with diaphragm, the first supporting seat of base top one side fixedly connected with, first supporting seat one side is equipped with the second supporting seat, first supporting seat and second supporting seat top are equipped with the backup pad. And the transverse position of the second clamping seat is adjusted through an adjusting bolt. Need the manual position to the cassette of operating personnel to calibrate in the above-mentioned patent, the rethread adjusting bolt extrusion mounting groove is fixed after the calibration, and fixed effect is relatively poor to slight removal takes place very easily for the cassette among the fixed process, leads to the distance between the cassette to change, thereby influences subsequent processing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a dog-ear processing tool of flexible line way board.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a dog-ear processing tool of flexible line way board: comprises the following steps of;

the adjustable supporting mechanism comprises a movable sliding block which is connected to the frame base in a sliding mode, stand columns are fixedly mounted on the outer wall of the top of the movable sliding block, a first supporting plate and a second supporting plate are fixedly mounted at the top ends of the two stand columns respectively, limiting hole grooves which are distributed equidistantly are formed in one side of the first supporting plate, inserting rods matched with the limiting hole grooves are fixedly mounted on the outer wall of one side of the second supporting plate at equal intervals, and electric telescopic rods are fixedly mounted at four corners of the outer wall of the top of the frame base;

the magnetic metal table plate is arranged above the frame base, four corners of the outer wall of the bottom of the magnetic metal table plate are fixedly provided with connecting cylinders, the inner wall of each connecting cylinder is connected with a sliding block in a sliding mode, the sliding blocks are fixedly connected with the end portions of extension rods of the electric telescopic rods, and the outer wall of the bottom of each sliding block is fixedly provided with a buffer spring on one side opposite to the corresponding connecting cylinder.

Preferably, the two ends of the outer wall of the top of the magnetic metal platen are respectively and fixedly provided with a fixed block and a magnetic metal block, the fixed block and the magnetic metal block are rotatably connected with a two-way threaded screw rod II through a bearing, and one end, close to the magnetic metal block, of the two-way threaded screw rod II is provided with a locking and shaking mechanism.

Preferably, both ends of the magnetic metal platen are connected with press blocks in a sliding mode, the press blocks are in threaded connection with both ends of the two-way threaded screw rod respectively, and guide wheels in rolling connection with the magnetic metal platen are mounted inside the press blocks.

Preferably, a servo motor is fixedly mounted on the inner wall of one side of the frame base, an output shaft of the servo motor is connected with a first bidirectional threaded screw rod which is rotatably connected with the other end of the frame base through a coupler, and two ends of the first bidirectional threaded screw rod are respectively in threaded connection with the movable sliding block.

Preferably, distance scales are arranged on two sides of the outer wall of the top of the frame seat, positioning rods are fixedly mounted at one ends of the outer walls of the bottoms of the first bearing plate and the second bearing plate, and the positioning rods are located right above the distance scales.

Preferably, the locking and shaking mechanism comprises an arm rod fixedly arranged at two ends of the two-way threaded screw rod, and one end of the arm rod close to the bottom is connected with a shaking drawing rod in a sliding mode.

Preferably, the outer wall of one end of the shaking drawing rod is fixedly provided with a limiting bulge, and one end of the shaking drawing rod close to the magnetic metal bedplate is fixedly provided with a magnetic block.

The utility model discloses following beneficial effect has:

1. through the two-way screw lead screw I that sets up, conveniently under servo motor's drive, drive two traveling blocks move or relative motion in opposite directions to adjust the distance between first bearing board and the second bearing board, make the device be applicable to the dog-ear of different width circuit boards.

2. The accuracy of the distance between the first bearing plate and the second bearing plate can be effectively ensured through the arranged distance scales and the positioning rod; through the buffer spring who sets up, electric telescopic handle can play good cushioning effect at pulling magnetism metal platen and briquetting downstream in-process, avoids directly taking place the rigid contact between the part, is favorable to prolonging device's life.

3. Through the locking and shaking mechanism, after the distance between the two pressing blocks is adjusted by the two-way threaded screw rod II, the shaking drawing rod is pushed to the direction of the magnetic metal block, and the magnetic block can be adsorbed and fixed with the magnetic metal block or the magnetic metal bedplate, so that the two-way threaded screw rod II is prevented from being accidentally rotated, and the bevel effect is influenced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of a half-sectional structure of the connecting cylinder of the present invention.

FIG. 3 is a schematic view of a first support plate of the present invention

FIG. 4 is an enlarged schematic view of the A-position in FIG. 1 of the present invention

Fig. 5 is a schematic structural view of the locking and rocking mechanism of the present invention.

Description of the reference numerals

1. A frame seat; 2. a first bidirectional threaded screw rod; 3. moving the slide block; 4. a servo motor; 5. an electric telescopic rod; 6. a connecting cylinder; 7. locking the shaking mechanism; 8. a magnetic metal block; 9. briquetting; 10. a second support plate; 11. inserting a rod; 12. a magnetic metal platen; 13. a fixed block; 14. a buffer spring; 15. a first support plate; 16. a column; 17. positioning a rod; 18. distance scales; 19. a slider; 20. a two-way threaded screw rod II; 21. a guide wheel; 22. an arm lever; 23. a limiting bulge; 24. shaking the drawing rod; 25. a magnetic block.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather as being provided for the purpose of providing a thorough and complete disclosure. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.

As shown in FIGS. 1-5, the utility model provides a dog-ear processing jig for flexible printed circuit board, which comprises a frame base 1, wherein the frame base 1 is provided with an adjusting and supporting mechanism, the adjusting and supporting mechanism comprises a movable slider 3 slidably connected to the frame base 1, the outer wall of the top of the movable slider 3 is fixedly provided with upright posts 16, the top ends of the two upright posts 16 are respectively fixedly provided with a first supporting plate 15 and a second supporting plate 10, one side of the first supporting plate 15 is provided with spacing hole slots distributed equidistantly, the outer wall of one side of the second supporting plate 10 is fixedly provided with inserting rods 11 matched with the spacing hole slots equidistantly, four corners of the outer wall of the top of the frame base 1 are respectively fixedly provided with an electric telescopic rod 5, a magnetic metal platen 12 is arranged above the frame base 1, four corners of the outer wall of the bottom of the magnetic metal platen 12 are respectively fixedly provided with connecting cylinders 6, and the inner walls of the connecting cylinders 6 are respectively slidably connected with sliders 19, the sliding block 19 is fixedly connected with the end part of the extension rod of the electric telescopic rod 5, and the buffer springs 14 are fixedly arranged on the outer wall of the bottom of the sliding block 19 and the opposite side of the connecting cylinder 6; through the arranged buffer spring 14, the electric telescopic rod 5 plays a good buffer role in the process of pulling the magnetic metal bedplate 12 and the pressing block 9 to move downwards, so that direct rigid contact between the parts is avoided, and the service life of the device is prolonged; according to the width of a flexible circuit board to be processed, the servo motor 4 is controlled to be started, the servo motor 4 is utilized to drive the two-way threaded screw rod I2 to rotate, the two movable sliding blocks 3 are further driven to move oppositely or move oppositely, the distance between the first bearing plate 15 and the second bearing plate 10 is adjusted, and therefore the device is suitable for break angles of circuit boards with different widths.

Specifically, two ends of the outer wall of the top of the magnetic metal platen 12 are respectively fixedly provided with a fixed block 13 and a magnetic metal block 8, the fixed block 13 and the magnetic metal block 8 are rotatably connected with a two-way threaded screw rod II 20 through a bearing, and one end of the two-way threaded screw rod II 20 close to the magnetic metal block 8 is provided with a locking and shaking mechanism 7; the magnetic metal bedplate 12 and the magnetic metal block 8 are arranged to be beneficial to forming an adsorption fit with the locking and shaking mechanism 7, so that a fixing effect is formed.

Specifically, both ends of the magnetic metal platen 12 are connected with press blocks 9 in a sliding manner, the press blocks 9 are respectively screwed with both ends of a two-way threaded screw rod 20, and guide wheels 21 which are connected with the magnetic metal platen 12 in a rolling manner are respectively arranged on both sides of the inside of each press block 9, which are close to the magnetic metal platen 12; the friction force between the pressing block 9 and the magnetic metal bedplate 12 is favorably reduced by the arranged guide wheel 21.

Specifically, a servo motor 4 is fixedly installed on the inner wall of one side of the frame base 1, an output shaft of the servo motor 4 is connected with a bidirectional threaded screw rod I2 which is rotatably connected with the other end of the frame base 1 through a coupler, and two ends of the bidirectional threaded screw rod I2 are respectively in threaded connection with a movable sliding block 3; the servo motor 4 arranged can drive the bidirectional threaded screw rod I2 to rotate, so that the aim of quickly adjusting the position of the movable sliding block 3 is fulfilled.

Specifically, distance scales 18 are arranged on two sides of the outer wall of the top of the frame seat 1, positioning rods 17 are fixedly mounted at one ends of the outer walls of the bottoms of the first bearing plate 15 and the second bearing plate 10, and the positioning rods 17 are located right above the distance scales 18; through the distance scale 18 and the locating lever 17 that set up, can effectively guarantee the accuracy of distance adjustment between first bearing board 15 and the second bearing board 10.

Specifically, the locking and shaking mechanism 7 comprises an arm rod 22 fixedly arranged at one end of the two-way threaded screw rod 20, and a shaking drawing rod 24 is connected to one end, close to the bottom, of the arm rod 22 in a sliding manner; the two-way threaded screw rod II 20 is convenient to rotate by using the arranged shaking pull rod 24.

Specifically, a limiting protrusion 23 is fixedly installed on the outer wall of one end of the rocking drawing rod 24, and a magnetic block 25 is fixedly installed at one end of the rocking drawing rod 24 close to the magnetic metal platen 12; through the locking and shaking mechanism 7, the shaking drawing rod 24 is pushed to the direction of the magnetic metal block 8, and the magnetic block 25 can be adsorbed and fixed with the magnetic metal block 8 or the magnetic metal bedplate 12, so that the two-way threaded screw rod II 20 is prevented from being accidentally rotated, and the angle folding effect is prevented from being influenced.

When the device works, the servo motor 4 is controlled to be started according to the width of a flexible circuit board to be processed, the servo motor 4 is utilized to drive the two-way threaded screw rod I2 to rotate, and then the two movable sliding blocks 3 are driven to move oppositely or relatively move, and the distance between the first bearing plate 15 and the second bearing plate 10 is adjusted, so that the device is suitable for folding angles of circuit boards with different widths; after the operation is finished, the operator shakes the shaking drawing rod 24, the two pressing blocks 9 are moved to the tail end of the magnetic metal bedplate 12 through the two-way threaded screw rod II 20, after the operation is finished, the operator controls the extension rod of the electric telescopic rod 5 to draw back, after the operation is finished, the operator rotates the shaking drawing rod 24 reversely, the two pressing blocks 9 are enabled to be close to the first bearing plate 15 and the second bearing plate 10, after the operation is finished, the operator can place the flexible circuit board on the first bearing plate 15 and the second bearing plate 10, pulls the magnetic metal bedplate 12 through the electric telescopic rod 5, and carries out corner folding processing through the pressing blocks 9; through the arranged buffer spring 14, the electric telescopic rod 5 plays a good buffer role in the process of pulling the magnetic metal bedplate 12 and the pressing block 9 to move downwards, so that direct rigid contact between the parts is avoided, and the service life of the device is prolonged; through the locking and shaking mechanism 7, the shaking drawing rod 24 is pushed to the direction of the magnetic metal block 8, and the magnetic block 25 can be adsorbed and fixed with the magnetic metal block 8 or the magnetic metal bedplate 12, so that the two-way threaded screw rod II 20 is prevented from being accidentally rotated, and the angle folding effect is prevented from being influenced.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms mounting, connecting and the like are to be broadly construed, and for example, may be fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a dog-ear processing tool of flexible line way board which characterized in that: comprises the following steps of;

the adjustable supporting device comprises a frame seat (1), wherein an adjusting and supporting mechanism is installed on the frame seat (1), the adjusting and supporting mechanism comprises a movable sliding block (3) which is connected to the frame seat (1) in a sliding mode, stand columns (16) are fixedly installed on the outer wall of the top of the movable sliding block (3), a first supporting plate (15) and a second supporting plate (10) are fixedly installed at the top ends of the two stand columns (16) respectively, limit hole grooves which are distributed at equal intervals are formed in one side of the first supporting plate (15), inserting rods (11) which are matched with the limit hole grooves are fixedly installed on the outer wall of one side of the second supporting plate (10) at equal intervals, and electric telescopic rods (5) are fixedly installed at four corners of the outer wall of the top of the frame seat (1);

the magnetic metal bedplate (12) is arranged above the frame base (1), four corners of the outer wall of the bottom of the magnetic metal bedplate (12) are fixedly provided with connecting cylinders (6), the inner wall of each connecting cylinder (6) is slidably connected with a sliding block (19), each sliding block (19) is fixedly connected with the end part of an extension rod of the electric telescopic rod (5), and the outer wall of the bottom of each sliding block (19) and one side, opposite to the corresponding connecting cylinder (6), of the connecting cylinder are fixedly provided with buffer springs (14).

2. The bevel processing jig for the flexible circuit board according to claim 1, characterized in that: the two ends of the outer wall of the top of the magnetic metal platen (12) are respectively and fixedly provided with a fixed block (13) and a magnetic metal block (8), the fixed block (13) and the magnetic metal block (8) are rotatably connected with a two-way threaded screw rod II (20) through a bearing, and one end, close to the magnetic metal block (8), of the two-way threaded screw rod II (20) is provided with a locking and shaking mechanism (7).

3. The bevel processing jig for the flexible circuit board according to claim 2, characterized in that: both ends of the magnetic metal bedplate (12) are connected with press blocks (9) in a sliding mode, the press blocks (9) are in threaded connection with both ends of a two-way threaded screw rod II (20) respectively, and guide wheels (21) in rolling connection with the magnetic metal bedplate (12) are mounted inside the press blocks (9).

4. The bevel processing jig for the flexible circuit board according to claim 1 or 2, characterized in that: the inner wall of one side of the frame base (1) is fixedly provided with a servo motor (4), an output shaft of the servo motor (4) is connected with a bidirectional threaded screw rod (2) which is rotatably connected with the other end of the frame base (1) through a coupler, and two ends of the bidirectional threaded screw rod (2) are respectively in threaded connection with the movable sliding block (3).

5. The bevel processing jig for the flexible circuit board according to claim 4, characterized in that: distance scales (18) are arranged on two sides of the outer wall of the top of the frame seat (1), positioning rods (17) are fixedly mounted at one ends of the outer walls of the bottoms of the first bearing plate (15) and the second bearing plate (10), and the positioning rods (17) are located right above the distance scales (18).

6. The bevel processing jig for the flexible circuit board according to claim 2, characterized in that: the locking and shaking mechanism (7) comprises an arm rod (22) fixedly arranged at one end of the two-way threaded screw rod II (20), and one end, close to the bottom, of the arm rod (22) is connected with a shaking drawing rod (24) in a sliding mode.

7. The bevel processing jig for the flexible circuit board according to claim 6, characterized in that: and a limiting bulge (23) is fixedly arranged on the outer wall of one end of the rocking drawing rod (24), and a magnetic block (25) is fixedly arranged at one end of the rocking drawing rod (24) close to the magnetic metal bedplate (12).