CN211332964U

CN211332964U - Flexible circuit board ejection of compact arm

Info

Publication number: CN211332964U
Application number: CN201922463819.2U
Authority: CN
Inventors: 涂强; 尹杨飞
Original assignee: Shenzhen Zhengdashun Technology Co ltd
Current assignee: Shenzhen Zhengdashun Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-25
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of flexible circuit board discharging mechanical arms, and discloses a flexible circuit board discharging mechanical arm, which comprises a rectangular block, wherein the rectangular block is a rectangular block, the interior of the rectangular block is of a hollow structure, a motor is fixedly installed in the rectangular block, the motor is of an existing structure, the motor is electrically connected with external control equipment, the flexible circuit board discharging mechanical arm is characterized in that the motor rotates to drive a moving column to rotate, when the moving column rotates, a moving ring moves along a spiral groove on the surface of the moving column, when the moving column rotates forwards, the moving ring moves to the left side, when the moving column rotates backwards, the moving ring moves to the right side, then the moving ring moves to a position corresponding to the position of a circuit board, then two clamping blocks are positioned at the left side and the right side of the circuit board, then a telescopic rod contracts to enable the two clamping blocks to move to one side which is close to each other forwards and backwards, and then seized with the arc-shaped groove.

Description

Flexible circuit board ejection of compact arm

Technical Field

The utility model relates to a flexible circuit board ejection of compact arm technical field specifically is a flexible circuit board ejection of compact arm.

Background

The mechanical arm is divided into a multi-joint mechanical arm, a rectangular coordinate mechanical arm, a spherical coordinate mechanical arm, a polar coordinate mechanical arm, a cylindrical coordinate mechanical arm and the like according to different structural forms. The right diagram shows a conventional six-degree-of-freedom robot arm. The system consists of six degrees of freedom including X movement, Y movement, Z movement, X rotation, Y rotation and Z rotation.

When the circuit board is taken by the existing mechanical arm, the circuit board is generally taken by adopting an electrostatic adsorption mode, and the taking mode is not stable enough.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a flexible circuit board ejection of compact arm.

(II) technical scheme

The utility model provides a following technical scheme: a flexible circuit board discharging mechanical arm comprises a rectangular block, wherein the rectangular block is a rectangular block, the interior of the rectangular block is of a hollow structure, a motor is fixedly mounted in the rectangular block and is of an existing structure, the motor is electrically connected with external control equipment, the external control equipment controls the forward rotation and the reverse rotation of the motor, an opening is formed in the left side wall surface of the rectangular block and is a circular hole, a strip-shaped block is fixedly mounted on the left side of the rectangular block and is a rectangular block, the interior of the strip-shaped block is of a hollow structure, the hollow part in the strip-shaped block penetrates through the lower wall surface of the strip-shaped block, an opening is also formed in the right side wall surface of the strip-shaped block, the opening in the strip-shaped block corresponds to the opening in the rectangular block, and a rotating shaft of the motor extends into the interior of the strip through the opening, the movable type motor is characterized in that a movable column is fixedly mounted on a rotating shaft of the motor, a thread-shaped groove is formed in the outer wall of the movable column, a connecting column is fixedly mounted on the inner wall of the left side of the strip-shaped block, a bearing is fixedly mounted on the wall surface of the left side of the movable column, the bearing is fixedly connected with the inner shaft of the connecting column, a movable ring capable of moving left and right is sleeved on the movable column, and the movable ring is a circular ring-shaped block.

Preferably, the lower wall surface of the moving ring is fixedly provided with a vertical rod, the vertical rod is a cylindrical block, the lower wall surface of the vertical rod is fixedly provided with a connecting block, and the connecting block is a rectangular block.

Preferably, the below of connecting block is provided with two clamps and gets the piece, and two clamps get the piece and correspond each other around, and two clamp get a lateral wall face of keeping away from each other around the piece and flush with the both sides wall face around the connecting block respectively, two cross slots have been seted up to the below wall of connecting block, the cross slot is the groove of rectangle.

Preferably, the two clamping blocks are fixedly provided with a convex block on the upper wall surface, the convex block is matched with the transverse groove, the convex block is movably connected with the transverse groove, and the telescopic rod is fixedly arranged on one side wall surface which is close to the front side and the rear side of the two transverse grooves.

Preferably, the telescopic link is current structure, does not do here and gives unnecessary details, the telescopic link is controlled by the equipment of external control, and one side fixed connection that one end and two cross slots that keep away from each other around two telescopic links are close to each other is in the same place around, has seted up the arc wall respectively on two one side wall surfaces of pressing from both sides the piece that gets close to each other around, the arc wall is semicircular groove, the arc wall has run through and has got the front and back both sides wall surfaces of piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a flexible circuit board ejection of compact arm possesses following beneficial effect:

1. the flexible circuit board discharging mechanical arm drives the moving column to rotate by the rotation of the motor, when the moving column rotates, the moving ring moves along the thread-shaped groove on the surface of the moving column, when the movable column rotates forwards, the movable ring moves to the left side, when the movable column rotates backwards, the movable ring moves to the right side, then the moving ring is moved to the position corresponding to the position of the circuit board, then the two clamping blocks are positioned at the left side and the right side of the circuit board, then the telescopic rod is contracted to enable the two clamping blocks to move to the side which is close to each other front and back, and then the clamping blocks are clamped by utilizing the arc-shaped grooves, then the motor rotates to drive the moving ring to move, so that the moving ring moves to the position where the circuit board needs to be placed, then the telescopic link stretches out, and two clamp are got the piece and are removed to the one side of keeping away from each other from front and back, then put down the circuit board, and such setting is conveniently taken the circuit board.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional side view of a connector block.

In the figure: the clamping device comprises a rectangular block 1, a strip-shaped block 2, a vertical rod 3, a connecting block 4, a clamping block 5, a motor 6, an opening 7, a moving column 8, a moving ring 9, a connecting column 10, a bearing 11, a transverse groove 12, a telescopic rod 13, a convex block 14 and an arc-shaped groove 15.

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. 1-3, a flexible circuit board discharging mechanical arm includes a rectangular block 1, the rectangular block 1 is a rectangular block, the inside of the rectangular block 1 is a hollow structure, a motor 6 is fixedly installed inside the rectangular block 1, the motor 6 is of an existing structure, the motor 6 is electrically connected to an external control device, the external control device controls the motor 6 to rotate forward and backward, an opening 7 is formed in a left side wall surface of the rectangular block 1, the opening 7 is a circular hole, a bar-shaped block 2 is fixedly installed on a left side of the rectangular block 1, the bar-shaped block 2 is a rectangular block, the inside of the bar-shaped block 2 is a hollow structure, a hollow part inside the bar-shaped block 2 penetrates through a lower side wall surface of the bar-shaped block 2, an opening 7 is also formed in a right side wall surface of the bar-shaped block 2, the opening 7 in the bar-shaped block 2 corresponds to the opening 7 in the rectangular block 1, the rotating shaft of the motor 6 extends into the strip-shaped block 2 through the opening 7, a moving column 8 is fixedly mounted on the rotating shaft of the motor 6, a thread-shaped groove is formed in the outer wall of the moving column 8, a connecting column 10 is fixedly mounted on the inner wall of the left side of the strip-shaped block 2, a bearing 11 is fixedly mounted on the wall surface of the left side of the moving column 8, the bearing 11 is fixedly connected with the inner shaft of the connecting column 10, a moving ring 9 capable of moving left and right is sleeved on the moving column 8, the moving ring 9 is a circular ring-shaped block, a vertical rod 3 is fixedly mounted on the wall surface of the lower portion of the moving ring 9, the vertical rod 3 is a cylindrical block, a connecting block 4 is fixedly mounted on the wall surface of the lower portion of the vertical rod 3, the connecting block 4 is a rectangular block, two clamping blocks 5 are arranged below the connecting block 4, and the, one side wall surface of the two clamping blocks 5 which is far away from each other in the front and back direction is respectively flush with the front and back side wall surfaces of the connecting block 4, the lower wall surface of the connecting block 4 is provided with two transverse grooves 12, the transverse grooves 12 are rectangular grooves, the upper wall surfaces of the two clamping blocks 5 are fixedly provided with convex blocks 14, the convex blocks 14 are matched with the transverse grooves 12, the convex blocks 14 are movably connected with the transverse grooves 12, one side wall surface of the two transverse grooves 12 which is near to each other in the front and back direction is fixedly provided with telescopic rods 13, the telescopic rods 13 are of the prior structure and are not described in detail herein, the telescopic rods 13 are controlled by external control equipment, one ends of the two telescopic rods 13 which are far away from each other in the front and back direction are fixedly connected with one side of the two transverse grooves 12 which is near to each other in the front and back direction, one side wall surface of, the arc-shaped grooves 15 penetrate through the front and rear side wall surfaces of the clamping block 5.

When in use, the utility model is used,

first, the motor 6 is rotatory, it is rotatory to drive the removal post 8, when the removal post 8 is rotatory, shift ring 9 can move along the groove of the screw thread shape on the surface of removal post 8, when the corotation of removal post 8, shift ring 9 moves to the left side, when the reversal of removal post 8, shift ring 9 moves to the right side, then move shift ring 9 to the position right with the circuit board position, then two clamp are got piece 5 and can be located the left and right sides of circuit board, then telescopic link 13 contracts, make two clamp get one side that piece 5 is close to each other from beginning to end and move, then utilize arc wall 15 to block it, then motor 6 is rotatory, drive shift ring 9 and move, make shift ring 9 move the position that needs to place the circuit board, then telescopic link 13 stretches out, two clamp are got one side that piece 5 kept away from each other from beginning to end and move, then put down the circuit board.

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 flexible circuit board ejection of compact arm, includes rectangular block (1), its characterized in that: a motor (6) is fixedly mounted inside the rectangular block (1), an opening (7) is formed in the left side wall surface of the rectangular block (1), a strip-shaped block (2) is fixedly mounted on the left side of the rectangular block (1), an opening (7) is also formed in the right side wall surface of the strip-shaped block (2), a moving column (8) is fixedly mounted on a rotating shaft of the motor (6), a thread-shaped groove is formed in the outer wall of the moving column (8), a moving ring (9) capable of moving left and right is sleeved on the moving column (8), a vertical rod (3) is fixedly mounted on the lower side wall surface of the moving ring (9), a connecting block (4) is fixedly mounted on the lower side wall surface of the vertical rod (3), two clamping blocks (5) are arranged below the connecting block (4), two transverse grooves (12) are formed in the lower side wall surface of the connecting block (4), the cross slot (12) is the groove of rectangle, two the top wall fixed mounting who gets piece (5) is got to the clamp has lug (14), lug (14) and cross slot (12) swing joint are in the same place, fixed mounting has telescopic link (13) on the one side wall that is close to each other around two cross slots (12), and one end that keeps away from each other around two telescopic links (13) and one side fixed connection that is close to each other around two cross slots (12) are in the same place.

2. The flexible circuit board discharging mechanical arm as claimed in claim 1, wherein: the rectangular block (1) is a rectangular block, the inside of the rectangular block (1) is of a hollow structure, the bar-shaped block (2) is a rectangular block, the inside of the bar-shaped block (2) is of a hollow structure, and the hollow part inside the bar-shaped block (2) penetrates through the wall surface below the bar-shaped block (2).

3. The flexible circuit board discharging mechanical arm as claimed in claim 1, wherein: the opening (7) on the bar-shaped block (2) corresponds to the opening (7) on the rectangular block (1), and the rotating shaft of the motor (6) extends into the bar-shaped block (2) through the opening (7).

4. The flexible circuit board discharging mechanical arm as claimed in claim 1, wherein: a connecting column (10) is fixedly mounted on the inner wall of the left side of the strip-shaped block (2), a bearing (11) is fixedly mounted on the wall surface of the left side of the moving column (8), and the bearing (11) is fixedly connected with the inner shaft of the connecting column (10).

5. The flexible circuit board discharging mechanical arm as claimed in claim 1, wherein: the two clamping blocks (5) correspond to each other from front to back, and the side wall surfaces, far away from each other from the front to back, of the two clamping blocks (5) are respectively flush with the front side wall surface and the back side wall surface of the connecting block (4).

6. The flexible circuit board discharging mechanical arm as claimed in claim 1, wherein: the convex block (14) is matched with the transverse groove (12), arc-shaped grooves (15) are respectively formed in one side wall surface, close to each other, of the front portion and the rear portion of the two clamping blocks (5), the arc-shaped grooves (15) are semicircular grooves, and the arc-shaped grooves (15) penetrate through the front side wall surface and the rear side wall surface of the clamping blocks (5).