CN218499353U

CN218499353U - Flexible circuit board is with setting device that buckles

Info

Publication number: CN218499353U
Application number: CN202222102263.6U
Authority: CN
Inventors: 楼帅; 张道兵; 阮长涛
Original assignee: Shenzhen City Three Golds Precise Circuit Technology Co ltd
Current assignee: Shenzhen City Three Golds Precise Circuit Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-02-17
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a flexible circuit board is with forming device that buckles, including bending frame and base, the top one side of bending frame installs motor one through the bolt, motor one's output shaft is connected with the main chain wheel through key and keyway, bending frame's top inner wall has the threaded rod through bearing swing joint, threaded connection has outer sleeve on the outer wall of threaded rod, the piece of buckling is installed through the bolt in outer sleeve's bottom, the outside both sides of outer sleeve have all been welded and have been restricted the frame, the restriction groove has all been seted up to the inner wall of bending frame both sides, one side welding of threaded rod outer wall has inferior sprocket, the external transmission of main chain wheel and inferior sprocket is connected with the chain, the utility model discloses a main chain wheel is driven the back by motor one, and inferior sprocket can be dragged by the chain for the threaded rod rotates, and outer sleeve can move in the outside of threaded rod, and outer sleeve and the piece of buckling can pass downwards to make flexible circuit board extrude, flexible circuit board obtains arbitrary the processing of buckling.

Description

Flexible circuit board is with setting device that buckles

Technical Field

The utility model relates to a flexible circuit board processing technology field, concretely relates to flexible circuit board is with setting device that buckles.

Background

The flexible printed circuit board is a highly reliable and excellent flexible printed circuit board made of a polyimide or polyester film as a base material, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.

When the flexible circuit board is processed, the bending and shaping device is used for bending the board, however, the bending degree of some bending and shaping devices is limited within a certain range, so that the flexible circuit board is inconvenient to bend and shape arbitrarily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flexible circuit board is with setting device that buckles to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a flexible circuit board is with setting device of buckling, includes bending frame and base, motor one is installed through the bolt in top one side of bending frame, the output shaft of motor one is connected with the main chain wheel through key and keyway, the top inner wall of bending frame has the threaded rod through bearing swing joint, threaded connection has outer cover spare on the outer wall of threaded rod, bending member is installed through the bolt in the bottom of outer cover spare, the outside both sides of outer cover spare have all welded the restriction frame, the restriction groove has all been seted up to the inner wall of bending frame both sides, one side welding of threaded rod outer wall has the inferior sprocket, the outside transmission of main chain wheel and inferior sprocket is connected with the chain, the top welding of base has the design platform, the pneumatic cylinder is installed through the bolt in the inside of design platform.

Preferably, the top end of the hydraulic cylinder is fixedly provided with a pushing piece, and one side of the top of the shaping table is provided with a shaping groove.

Preferably, the pushing piece is movably inserted into the fixing groove, a flexible circuit board is arranged on one side of the top of the fixing table, and a vertical frame is welded on the outer wall of one side of the fixing table.

Preferably, the bending frame is welded on one side of the vertical frame, a groove is formed in one side of the vertical frame, and a second motor is installed on the outer wall of one side of the vertical frame through a bolt.

Preferably, a rack is arranged inside the groove, and an output shaft of the motor II is connected with a gear through a key and a key groove.

Preferably, the outer wall of the gear is meshed with one side of the rack, and the two sides of the limiting frame are slidably clamped in the limiting groove.

Preferably, the outer wall of one side of the rack is provided with a pressure receiving plate through a bolt, and the bottom of the pressure receiving plate is bonded with an anti-skid pad.

In the above technical solution, according to the bending and shaping device for the flexible circuit board provided by the present invention, after the main sprocket is driven by the first motor, the secondary sprocket can be dragged by the chain, so that the threaded rod rotates, the outer sleeve can move outside the threaded rod, and the outer sleeve and the bending member can be pushed downward, so that the flexible circuit board is extruded, and the flexible circuit board is bent at will; through the arranged rack and the pressed plate, after the output shaft of the motor II drives the gear, the rack can push the pressed plate to move downwards, the flexible circuit board is fixed and stabilized between the pressed plate and the shaping table, and the flexible circuit board can be fixed during bending and shaping treatment, so that sliding deviation of the flexible circuit board during bending and shaping is prevented; through the arranged pushing piece and the hydraulic cylinder, after the pushing piece is pushed by the hydraulic cylinder, the pushing piece moves in the sizing groove, and the flexible circuit board on the sizing groove is pushed out after the pushing piece moves upwards, so that the flexible circuit board is convenient to take out; through the slipmat that sets up, the slipmat is installed in the below that receives the board, receives the board and utilizes the slipmat to make the more stable that flexible circuit board pressed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of a three-dimensional structure provided by an embodiment of the bending and shaping device for a flexible circuit board of the present invention.

Fig. 2 is a schematic cross-sectional view of a bending frame provided by an embodiment of the bending and shaping device for a flexible circuit board of the present invention.

Fig. 3 is a schematic cross-sectional view of a vertical frame provided by an embodiment of the bending and shaping device for a flexible circuit board of the present invention.

Fig. 4 is a schematic cross-sectional view of a forming table provided by an embodiment of the bending and forming device for a flexible circuit board of the present invention.

Description of reference numerals:

the device comprises a bending frame 1, a shaping table 2, a base 3, a motor I4, a limiting frame 5, an outer sleeve member 6, a limiting groove 7, a bending member 8, a threaded rod 9, a main chain wheel 10, a secondary chain wheel 11, a chain 12, a shaping groove 13, a pushing member 14, a hydraulic cylinder 15, a motor II 16, a groove 17, a gear 18, a rack 19, a compression plate 20, a vertical frame 21, a non-slip mat 22 and a flexible circuit board 23.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

As shown in fig. 1-4, the embodiment of the utility model provides a flexible circuit board is with forming device that buckles, including bending frame 1 and base 3, one 4 of motor is installed through the bolt in top one side of bending frame 1, the output shaft of one 4 of motor is connected with main sprocket 10 through key and keyway, there is threaded rod 9 bending frame 1's top inner wall through bearing swing joint, threaded connection has outer sleeve member 6 on threaded rod 9's the outer wall, bending member 8 is installed through the bolt in outer sleeve member 6's bottom, limiting frame 5 has all been welded to outer sleeve member 6's outside both sides, limiting groove 7 has all been seted up to the inner wall of bending frame 1 both sides, there is inferior sprocket 11 one side welding of threaded rod 9 outer wall, main sprocket 10 and inferior sprocket 11's external transmission are connected with chain 12, base 3's top welding has forming table 2, pneumatic cylinder 15 is installed through the bolt in forming table 2's inside.

Specifically, in this embodiment, including bending frame 1 and base 3, motor one 4 is installed through the bolt in top one side of bending frame 1, the output shaft of motor one 4 is connected with main sprocket 10 through key and keyway, the output shaft of motor one 4 makes main sprocket 10 rotate, there is threaded rod 9 at the top inner wall of bending frame 1 through bearing swing joint, threaded connection has outer sleeve 6 on the outer wall of threaded rod 9, buckle 8 is installed through the bolt in the bottom of outer sleeve 6, restriction frame 5 has all been welded to the outside both sides of outer sleeve 6, restriction groove 7 has all been seted up to the inner wall of bending frame 1 both sides, there is secondary sprocket 11 in one side welding of threaded rod 9 outer wall, make secondary sprocket 11 rotate after main sprocket 10 rotates, secondary sprocket 11 drives threaded rod 9 and rotates threaded rod 9, and outer sleeve 6 outside threaded rod 9 utilizes the activity of restriction frame 5 in restriction groove 7, make outer sleeve 6 move down, main sprocket 10 and secondary sprocket 11's external transmission are connected with chain 12, chain 12 receives the pulling of main sprocket 10 and makes secondary sprocket 11 rotate, the rotation setting of threaded rod 9 of being convenient for, the rotation setting of threaded rod 9 sets up, the top of base 3 has 2, the inside design platform 15 of the welding through the pneumatic cylinder is installed.

The utility model provides a pair of flexible circuit board is with setting device that buckles, through the main sprocket 10 that sets up with buckle 8, after main sprocket 10 was driven by motor 4, inferior sprocket 11 can be dragged by chain 12 for threaded rod 9 rotates, and outer sleeve 6 can remove in the outside of threaded rod 9, and outer sleeve 6 and buckle 8 can pass downwards, thereby makes flexible circuit board 23 extrude, and flexible circuit board 23 is buckled and is handled.

In another embodiment, as shown in fig. 1 and 4, a pushing piece 14 is fixedly mounted at the top end of the hydraulic cylinder 15, the pushing piece 14 is pushed by the top end of the hydraulic cylinder 15, a shaping groove 13 is formed in one side of the top of the shaping table 2, and the pushing piece 14 moves inside the shaping groove 13.

The utility model provides a further embodiment, as shown in fig. 1 and 4, the activity of pass 14 is inserted and is established in the inside of setting type groove 13, and top one side of setting platform 2 is provided with flexible circuit board 23, and flexible circuit board 23 is put on setting platform 2 near setting type groove 13, and the outer wall welding of setting platform 2 one side has vertical frame 21.

The utility model provides a further embodiment, as shown in fig. 1 and 3, the welding of bending frame 1 is in one side of vertical frame 21, and recess 17 has been seted up to one side of vertical frame 21, and motor two 16 is installed through the bolt to one side outer wall of vertical frame 21, and motor two 16 moves in the outside of vertical frame 21.

The utility model provides a further embodiment, as shown in fig. 1 and 3, the inside of recess 17 is provided with rack 19, and the output shaft of motor two 16 is connected with gear 18 through key and keyway, and the output shaft of motor two 16 can drive gear 18, and gear 18 makes rack 19 remove in the inside of recess 17, and rack 19 can move up or move down.

In another embodiment, as shown in fig. 1, 2 and 3, the outer wall of the gear 18 is engaged with one side of the rack 19, the sliding blocks on both sides of the limiting frame 5 are disposed inside the limiting groove 7, the two sides of the limiting frame 5 move inside the limiting groove 7, and the limiting frame 5 can limit the position of the outer sleeve 6, so as to prevent the outer sleeve 6 from rotating and move downward.

The utility model provides a further embodiment, as shown in fig. 1, fig. 3 and fig. 4, one side outer wall of rack 19 is installed through the bolt and is pressed board 20, and rack 19 can pull and be pressed board 20 activity, is pressed flexible circuit board 23 by the below of board 20 and extrudes, makes flexible circuit board 23 prevent the off tracking, and the bottom that is pressed board 20 bonds and has slipmat 22, and the further increase of slipmat 22 ability is pressed board 20's compressive strength.

The working principle is as follows: after an operator starts the first motor 4, the end of the first motor 4 enables the main chain wheel 10 to rotate, the main chain wheel 10 can pull the chain 12 after rotating, the secondary chain wheel 11 can rotate, after the secondary chain wheel 11 drives the threaded rod 9 to rotate, the outer sleeve part 6 outside the threaded rod 9 can move downwards, the outer sleeve part 6 pushes the bending part 8 downwards while moving downwards, the limiting frame 5 also moves inside the limiting groove 7, the operator places the flexible circuit board 23 to be bent below the pressed plate 20, the operator starts the second motor 16 again, the end of the second motor 16 enables the gear 18 to rotate, the gear 18 rotates to push the rack 19, the rack 19 enables the pressed plate 20 to push the anti-slip pad 22 at the bottom of the pressed plate 20, one side of the flexible circuit board 23 to be bent can be pressed by the bending part 8, the flexible circuit board 23 to be bent is fixed, after the flexible circuit board 23 is bent in the shaping groove 13, the operator can start the hydraulic cylinder 15, the other side of the flexible circuit board 23 to be pressed by the bending part 8, and the pushing the top end of the flexible circuit board 23 to be pushed out of the shaping groove 13, and the flexible circuit board 23 can be pushed out.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a flexible circuit board is with setting device that buckles, includes bending frame (1) and base (3), its characterized in that, motor (4) are installed through the bolt to top one side of bending frame (1), the output shaft of motor (4) is connected with main chain wheel (10) through key and keyway, there is threaded rod (9) top inner wall of bending frame (1) through bearing swing joint, threaded connection has outer sleeve (6) on the outer wall of threaded rod (9), piece (8) of buckling is installed through the bolt in the bottom of outer sleeve (6), restriction frame (5) have all been welded to the outside both sides of outer sleeve (6), restriction groove (7) have all been seted up to the inner wall of bending frame (1) both sides, one side welding of threaded rod (9) outer wall has secondary sprocket (11), the external drive of main chain wheel (10) and secondary sprocket (11) is connected with chain (12), the top welding of base (3) has setting platform (2), pneumatic cylinder (15) have been installed through the bolt in the inside of setting platform (2).

2. The bending and shaping device for the flexible circuit board according to claim 1, wherein a pushing element (14) is fixedly mounted at the top end of the hydraulic cylinder (15), and a shaping groove (13) is formed in one side of the top of the shaping table (2).

3. The bending and shaping device for the flexible circuit board according to claim 2, wherein the pushing element (14) is movably inserted into the shaping groove (13), the flexible circuit board (23) is arranged on one side of the top of the shaping table (2), and the vertical frame (21) is welded on the outer wall of one side of the shaping table (2).

4. The bending and shaping device for the flexible circuit board as claimed in claim 3, wherein the bending frame (1) is welded on one side of a vertical frame (21), one side of the vertical frame (21) is provided with a groove (17), and the outer wall of one side of the vertical frame (21) is provided with a second motor (16) through a bolt.

5. The bending and sizing device for the flexible circuit board as claimed in claim 4, wherein a rack (19) is arranged inside the groove (17), and a gear (18) is connected to an output shaft of the second motor (16) through a key and a key slot.

6. The bending and shaping device for the flexible circuit board according to claim 5, wherein the outer wall of the gear (18) is engaged with one side of the rack (19), and both sides of the limiting frame (5) are slidably engaged in the limiting groove (7).

7. The bending and shaping device for the flexible circuit board according to claim 5, wherein a pressure receiving plate (20) is mounted on an outer wall of one side of the rack (19) through a bolt, and a non-slip mat (22) is bonded to the bottom of the pressure receiving plate (20).