CN209987054U - Laminated processing device for multilayer flexible circuit board - Google Patents

Abstract

The utility model discloses a coincide processingequipment of multilayer flexible line way board mainly relates to circuit board processing field. Including the mount, it is connected with the pivot to rotate on the mount, be equipped with drive pivot pivoted drive arrangement on the mount, the both ends symmetry of pivot is equipped with the carousel, it is connected with the dwang to rotate on the carousel, the bottom of dwang is rotated and is connected with the slide bar, the bottom of mount is equipped with fixed cover, slide bar sliding connection is in fixed cover, two be fixed with the clamp plate between the bottom of slide bar, be equipped with the brill sword on the mount. The beneficial effects of the utility model reside in that: the drilling fixture can well fix the area near the drilling position during drilling, and ensures the accuracy of drilling.

Description

Laminated processing device for multilayer flexible circuit board

Technical Field

The utility model relates to a circuit board processing field specifically is a coincide processingequipment of multilayer flexible line way board.

Background

The flexible circuit board needs to drill holes on the circuit board when being processed, then electronic components are installed, at present, in order to improve the efficiency of drilling, the flexible circuit board with multiple layers is generally selected to be overlapped at the same time, then the flexible circuit board with multiple layers is drilled, but the flexible circuit board is thinner and has certain flexibility, so that the flexible circuit board is easy to bulge or misplace nearby the position of the drilled hole when the flexible circuit board is drilled simultaneously, the accuracy of drilling is reduced, the failure of one drilled hole can influence the use of the whole circuit board, and therefore a device capable of well fixing the flexible circuit board when the drilled hole is needed, and the accuracy of the drilled hole is ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coincide processingequipment of multilayer flexible line way board, it can carry out good fixed with near the region of drilling position when drilling, guarantees the accuracy of drilling.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a coincide processingequipment of multilayer flexible line way board, includes the mount, it is connected with the pivot to rotate on the mount, be equipped with drive pivot pivoted drive arrangement on the mount, the both ends symmetry of pivot be equipped with the carousel, it is connected with the dwang to rotate on the carousel, the bottom of dwang is rotated and is connected with the slide bar, the bottom of mount is equipped with fixed cover, slide bar sliding connection is in fixed cover, two be fixed with the clamp plate between the bottom of slide bar, be equipped with the brill sword on the mount.

Furthermore, an arc-shaped opening is formed in the pressure plate and is located right below the drill bit.

Furthermore, the bottom of the pressing plate is provided with an anti-skid cushion pad.

Furthermore, the driving device comprises a motor, a first gear and a second gear, the motor is fixed on the fixing frame, the first gear is fixed on the rotating shaft, the second gear is fixed on an output shaft of the motor, and the first gear is meshed with the second gear.

Furthermore, a shell is arranged on the outer side of the pressing plate, the pressing plate is connected in the shell in a sliding mode, the shape of the shell is matched with that of the pressing plate, and a buffer spring is arranged between the pressing plate and the bottom of the shell.

Contrast prior art, the beneficial effects of the utility model reside in that:

the utility model discloses set up the clamp plate near the position of boring cutter, drive the carousel through drive arrangement and rotate, finally drive clamp plate up-and-down motion, the clamp plate moves the below when driling, presses down fixedly near the drilling position of multilayer flexible line way board, and stability when guaranteeing to drill prevents that the flexible line way board of drilling position from appearing the bulge or misplacing, guarantees the integrality of whole circuit board in the drilling course of working.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the housing of the present invention.

Fig. 3 is a right side view of the housing of the present invention.

Fig. 4 is a cross-sectional view taken along the direction a in fig. 3 according to the present invention.

Reference numerals shown in the drawings:

1. a fixed mount; 2. a rotating shaft; 3. a turntable; 4. rotating the rod; 5. a slide bar; 6. fixing a sleeve; 7. pressing a plate; 8. drilling a cutter; 9. an arc-shaped opening; 10. an anti-skid buffer pad; 11. a motor; 12. a first gear; 13. a second gear; 14. a housing; 15. a buffer spring.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to a superposition processing device of a multilayer flexible circuit board, the main structure comprises a fixing frame 1, the fixing frame 1 is fixed on the drilling machine in the prior art through bolts or welding, a rotating shaft 2 is rotationally connected on the fixing frame 1 through a bearing, specifically two connecting seats are fixed on the fixing frame 1, the bottom end of each connecting seat is provided with a mounting hole, the rotating shaft 2 passes through a through hole and is rotationally connected with the connecting seats through a bearing, a driving device for driving the rotating shaft 2 to rotate is arranged on the fixing frame 1, two ends of the rotating shaft 2 are symmetrically provided with a rotating disc 3, the central position of the rotating disc 3 is fixed with two ends of the rotating shaft 2 through welding, the rotating disc 3 is driven to rotate along the axis of the rotating shaft 2 through the rotation of the rotating shaft 2, the rotating disc 3 is rotationally connected with a rotating rod 4, the rotating disc 3 is, the fixed shaft penetrates through the mounting hole and is rotationally connected with the mounting hole through a bearing, the bottom of the rotating rod 4 is rotationally connected with a sliding rod 5, the rotational connection mode is the same as that of the fixed shaft, the bottom of the fixed frame 1 is provided with a fixed sleeve 6, the sliding rod 5 is slidably connected in the fixed sleeve 6, the fixed sleeve 6 is arranged in the vertical direction, the sliding rod 5 can slide up and down in the fixed sleeve 6 along the height direction, a pressing plate 7 is fixed between the bottoms of the two sliding rods 5 through a bolt, the rotating plate 3 is driven to rotate when the rotating shaft 2 rotates, the height of the top of the rotating rod 4 is changed up and down, and then the Huangan 5 is driven to slide up and down in the fixed sleeve 6, so that the pressing plate 7 can repeatedly move up and down, the fixed frame 1 is provided with a drill 8, the drill 8 is a drill used for drilling a circuit, when making the boring cutter 8 drill, the clamp plate 7 moves and presses fixedly to the circuit board to the minimum point, and when the boring cutter left the circuit board clamp plate 7 also left thereupon, utilizes the PLC controller can reach synchronous control, the utility model discloses an auxiliary fixture who increases on current flexible line way board's fixing device, prior art is fixed circuit board volume whole to the fixing of circuit board, the utility model discloses a further miniaturation that goes on near the drilling position is fixed, has improved the precision of drilling.

Preferably, the pressing plate 7 is provided with an arc opening 9, the arc opening 9 is positioned under the drill cutter 8, and when drilling, the pressing plate 7 can be surrounded on the periphery of the drilling position, so that the drilling position of the flexible circuit board is protected to the maximum extent, and the pressing fixation of the drilling position is effectively improved.

Preferably, the bottom of the pressing plate 7 is provided with an anti-skid buffer pad 10, so that the pressing plate 7 can be better fixed with a circuit board, the movement is not easy to occur, and the stability of the fixation is improved.

Preferably, drive arrangement includes motor 11, first gear 12, second gear 13, motor 11 is fixed on mount 1, first gear 12 bolt fastening is on pivot 2, second gear 13 bolt fastening is on the output shaft of motor 11, first gear 12 meshes with second gear 13, and rotation through motor 11 drives second gear 13 and rotates to make first gear 12 and pivot 2 rather than the meshing rotate continuously, thereby can control pivot 2 pivoted speed through the slew velocity of control motor 11 like this, the speed of final control clamp plate 7 up-and-down motion, it is more convenient to utilize the control of PLC controller, and degree of automation is higher.

Preferably, the outside of clamp plate 7 is equipped with casing 14, clamp plate 7 sliding connection sets up the cavity in casing 14, clamp plate 7 sliding connection is in the cavity, the top and the external world intercommunication of cavity set up the lockrand at the top of cavity, effectively make clamp plate 7 motion range restriction is in the cavity, the shape and the clamp plate 7 of casing 14 suit, be equipped with buffer spring 15 between the bottom of clamp plate 7 and casing 14, such setting can make casing 14 contact circuit board earlier when pressing fixedly, then clamp plate 7 recompression buffer spring 15 presses, makes to press and is fixed with the process that a pressure progressively strengthens, avoids sudden application of force to cause destruction to the flexible line way board, guarantees the complete of flexible line way board.

The working principle is as follows: the utility model discloses utilize the rotation of drive arrangement drive pivot 2, and then drive rather than the rotation of fixed carousel 3, carousel 3 is at the high constantly change of the dwang 4 that the pivoted in-process is connected rather than rotating, and then makes slide bar 5 slides from top to bottom in fixed cover 6, thereby drives the 7 repetitive up-and-down motion of clamp plate cooperates with the drilling operation of boring cutter 8, when drilling on the flexible line way board is pressed to clamp plate 7 downstream, and boring cutter 8 leaves clamp plate 7 upstream to circuit board near drilling position carries out better pressing fixedly, improves the precision of drilling, guarantees the yield.

Claims (5)

1. The utility model provides a coincide processingequipment of multilayer flexible line way board which characterized in that: including mount (1), it is connected with pivot (2) to rotate on mount (1), be equipped with drive pivot (2) pivoted drive arrangement on mount (1), the both ends symmetry of pivot (2) is equipped with carousel (3), it is connected with dwang (4) to rotate on carousel (3), the bottom of dwang (4) is rotated and is connected with slide bar (5), the bottom of mount (1) is equipped with fixed cover (6), slide bar (5) sliding connection is in fixed cover (6), two be fixed with clamp plate (7) between the bottom of slide bar (5), be equipped with boring cutter (8) on mount (1).

2. The laminating processing device for the multilayer flexible circuit board according to claim 1, characterized in that: an arc-shaped opening (9) is formed in the pressing plate (7), and the arc-shaped opening (9) is located right below the drill (8).

3. The laminating processing device for the multilayer flexible circuit board according to claim 1, characterized in that: the bottom of the pressure plate (7) is provided with an anti-skid buffer pad (10).

4. The laminating processing device for the multilayer flexible circuit board according to claim 1, characterized in that: the driving device comprises a motor (11), a first gear (12) and a second gear (13), the motor (11) is fixed on the fixing frame (1), the first gear (12) is fixed on the rotating shaft (2), the second gear (13) is fixed on an output shaft of the motor (11), and the first gear (12) is meshed with the second gear (13).

5. The laminating processing device for the multilayer flexible circuit board according to claim 1, characterized in that: the outer side of the pressing plate (7) is provided with a shell (14), the pressing plate (7) is connected in the shell (14) in a sliding mode, the shape of the shell (14) is matched with that of the pressing plate (7), and a buffer spring (15) is arranged between the pressing plate (7) and the bottom of the shell (14).

Images