CN213638780U

CN213638780U - Flexible circuit board positioning device based on CCD camera

Info

Publication number: CN213638780U
Application number: CN202022943991.0U
Authority: CN
Inventors: 李静
Original assignee: Shenzhen Hongruixiang Technology Co ltd
Current assignee: Shenzhen Hongruixiang Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-07-06
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to a positioner technical field, concretely relates to flexible circuit board positioner based on CCD camera, which comprises a fixing plate and i, the intermediate position department at fixed plate top has linked firmly fixed case, sliding through hole has been seted up to one side of fixed case, the one end of fixed incasement bottom surface has linked firmly the motor, the output transmission of motor is connected with the screw rod. The utility model discloses in, be provided with positioning mechanism through the one side at fixed case, and through the starter motor, utilize the motor to drive the screw rod and rotate, thereby make the movable plate remove, and then make positioning mechanism remove, and promote through starting hydraulic stretching jar one and promote piece and hydraulic stretching jar two and remove, thereby make fixed block and rectangular block remove, and then make the CCD camera remove suitable position department, through the adjustment to CCD camera position, make the during operation CCD camera shoot the location to flexible circuit board more accurate.

Description

Flexible circuit board positioning device based on CCD camera

Technical Field

The utility model relates to a positioner technical field, concretely relates to flexible circuit board positioner based on CCD camera.

Background

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

And can often see flexible circuit board and CCD camera in the in-process of some product productions, generally utilize the CCD camera to shoot the location to flexible circuit board to obtain flexible circuit board's actual coordinate, and then the manipulator of being convenient for operates, but the installation of current CCD camera is dismantled the process comparatively loaded down with trivial details, and is not convenient for adjust CCD camera position as required, influences the accuracy that the CCD camera was shot the location.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the mounting and dismounting processes of the existing CCD camera are complicated, the position of the CCD camera is not convenient to adjust according to needs, and the photographing and positioning accuracy of the CCD camera is influenced, a flexible circuit board positioning device based on the CCD camera is provided.

The purpose of the utility model can be realized by the following technical scheme:

a flexible circuit board positioning device based on a CCD camera comprises a fixed plate, wherein a fixed box is fixedly connected to the middle position of the top of the fixed plate, a sliding through hole is formed in one side of the fixed box, a motor is fixedly connected to one end of the inner bottom surface of the fixed box, a screw rod is connected to the output end of the motor in a transmission mode and is rotatably connected with the inner top surface of the fixed box, a movable plate is slidably connected to the inside of the fixed box, a threaded hole is formed in one end of the movable plate and is connected with the screw rod in a screwing mode, and a positioning mechanism is arranged on one side of the fixed box;

positioning mechanism includes the connecting box, the one end of the inside short lateral wall of connecting box has linked firmly hydraulic telescoping cylinder one, the output of hydraulic telescoping cylinder one has linked firmly promotes the piece, the one side that promotes the piece has linked firmly hydraulic telescoping cylinder two, the output of hydraulic telescoping cylinder two has linked firmly the fixed block, the bottom of fixed block is provided with the CCD camera, through the starter motor, utilizes the motor to drive the screw rod and rotates to make the movable plate remove, and then make positioning mechanism remove, and promote through starting hydraulic telescoping cylinder one and promote that promote piece and hydraulic telescoping cylinder two remove, thereby make fixed block and rectangular block remove, and then make the CCD camera remove suitable position department, through the adjustment to CCD camera position, make the during operation CCD camera shoot the location more accurate to the flexible circuit board.

Further lie in, the opposite side that promotes the piece has linked firmly slider one, one side of fixed block has linked firmly the telescopic link, the one end of telescopic link has linked firmly slider two, the inside one long lateral wall of connecting box corresponds the position department of slider one and has seted up spout one, and slider one and spout one sliding connection, the inside another long lateral wall of connecting box corresponds the position department of slider two and has seted up spout two, and slider two and spout two sliding connection, and it is spacing to utilize slider one to promote the piece with a pair of spout to support, and it is spacing to utilize slider two to support the fixed block with the spout.

The CCD camera fixing device is characterized in that a rectangular block is fixedly connected to the bottom of the fixing block, an insertion groove is formed in the middle position of the bottom of the rectangular block, a rectangular hole is formed in the inner side wall of the insertion groove, a rectangular plate is fixedly connected to the inside of the rectangular hole, a limiting block is slidably connected to the inside of the rectangular hole, two compression springs are fixedly connected between one side of the limiting block and one side of the rectangular plate, the insertion block is fixedly connected to the middle position of the top of the CCD camera and is inserted into the insertion groove, a limiting groove is formed in one side of the insertion block, the limiting block is inserted into the limiting groove, the insertion block is inserted into the insertion groove through the insertion block, the compression springs and the limiting block are used for limiting the insertion block, and therefore the CCD camera is limited.

Further lie in, round hole one has been seted up at the both ends of rectangular plate, the inside sliding connection of round hole one has the connecting rod, and the one end of two connecting rods has linked firmly the pulling piece, the other end of connecting rod links firmly with one side of stopper, through taking out the pulling piece for connecting rod and stopper move, thereby are convenient for take off the CCD camera and change.

The other end of the movable plate is provided with a second round hole, the inside of the second round hole is connected with a limiting rod in a sliding mode, two ends of the limiting rod are fixedly connected with the inner bottom surface and the inner top surface of the fixed box respectively, the movable plate is limited by the limiting rod, and deflection of the movable plate when the movable plate moves is avoided.

Further, the length of the rectangular plate is the same as the width of the pulling block, and the height of the rectangular plate is the same as the height of the pulling block.

The utility model has the advantages that:

1. the positioning mechanism is arranged on one side of the fixed box, the motor is started, the screw rod is driven to rotate by the motor, so that the movable plate moves, the positioning mechanism moves, the first hydraulic telescopic cylinder is started to push the pushing block and the second hydraulic telescopic cylinder to move, the fixed block and the rectangular block move, the CCD camera moves to a proper position, and the CCD camera can photograph and position the flexible circuit board more accurately during working by adjusting the position of the CCD camera;

2. be provided with the grafting piece through the top at the CCD camera, peg graft with the inserting groove through the grafting piece to utilize compression spring and stopper to carry out spacingly to the grafting piece, thereby carry out spacingly to the CCD camera, and through taking out the pulling block, make connecting rod and stopper remove, thereby be convenient for take off the CCD camera and change, increased the rate that the installation of CCD camera was changed.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the position relationship between the fixing box and the positioning mechanism of the present invention;

FIG. 3 is a schematic structural view of the middle positioning mechanism of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure: 100. a fixing plate; 200. a fixed box; 201. a slide through hole; 210. moving the plate; 220. a motor; 230. a screw; 240. a limiting rod; 300. a positioning mechanism; 310. a connecting box; 311. a first sliding chute; 320. a first hydraulic telescopic cylinder; 330. a pushing block; 331. a first sliding block; 340. a second hydraulic telescopic cylinder; 341. a fixed block; 342. a telescopic rod; 343. a second sliding block; 350. a rectangular block; 351. inserting grooves; 352. a rectangular hole; 353. a rectangular plate; 360. a CCD camera; 370. an insertion block; 371. a limiting groove; 380. a limiting block; 381. a connecting rod; 382. a compression spring; 390. and pulling the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a flexible circuit board positioning device based on a CCD camera includes a fixing plate 100, a fixing box 200 is fixedly connected to a middle position of a top of the fixing plate 100, a sliding through hole 201 is formed in one side of the fixing box 200, a motor 220 is fixedly connected to one end of an inner bottom surface of the fixing box 200, a screw 230 is connected to an output end of the motor 220 in a transmission manner, the screw 230 is rotatably connected to an inner top surface of the fixing box 200, a moving plate 210 is slidably connected to an inner portion of the fixing box 200, a threaded hole is formed in one end of the moving plate 210 and is rotatably connected to the screw 230, and a positioning mechanism 300 is disposed on one side of the;

the positioning mechanism 300 comprises a connecting box 310, one end of one short side wall in the connecting box 310 is fixedly connected with a first hydraulic telescopic cylinder 320, the output end of the first hydraulic telescopic cylinder 320 is fixedly connected with a pushing block 330, one side of the pushing block 330 is fixedly connected with a second hydraulic telescopic cylinder 340, the output end of the second hydraulic telescopic cylinder 340 is fixedly connected with a fixed block 341, the bottom of the fixed block 341 is provided with a CCD camera 360, by starting the motor 220, the screw 230 is driven by the motor 220 to rotate, so that the moving plate 210 moves, thereby moving the positioning mechanism 300, and pushing the pushing block 330 and the second hydraulic telescopic cylinder 340 to move by starting the first hydraulic telescopic cylinder 320, thereby moving the fixed block 341 and the rectangular block 350, and then make CCD camera 360 remove suitable position department, through the adjustment to CCD camera 360 position for during operation CCD camera 360 is fixed a position more accurate to the flexible circuit board is shot.

The other side of the pushing block 330 is fixedly connected with a first sliding block 331, one side of the fixed block 341 is fixedly connected with a telescopic rod 342, one end of the telescopic rod 342 is fixedly connected with a second sliding block 343, the position of one long side wall in the connecting box 310 corresponding to the first sliding block 331 is provided with a first sliding groove 311, the first sliding block 331 is in sliding connection with the first sliding groove 311, the position of the other long side wall in the connecting box 310 corresponding to the second sliding block 343 is provided with a second sliding groove 343, the second sliding block 343 is in sliding connection with the second sliding groove 343, the pushing block 330 is supported and limited by the first sliding block 331 and the first sliding groove 311, the fixed block 341 is supported and limited by the second sliding block 343 and the two sliding grooves, the bottom of the fixed block 341 is fixedly connected with a rectangular block 350, the middle position of the bottom of the rectangular block 350 is provided with an insertion groove 351, one inner side wall of the insertion, have linked firmly two compression spring 382 between one side of stopper 380 and one side of rectangular plate 353, the intermediate position department at 360 tops of CCD camera has linked firmly grafting piece 370, grafting piece 370 is pegged graft with inserting groove 351, spacing groove 371 has been seted up to one side of grafting piece 370, and stopper 380 pegs graft with spacing groove 371, pegs graft with inserting groove 351 through grafting piece 370, and utilize compression spring 382 and stopper 380 to carry out spacingly to grafting piece 370, thereby carry on spacingly to CCD camera 360.

Round hole one has been seted up at the both ends of rectangular plate 353, the inside sliding connection of round hole one has connecting rod 381, and the one end of two connecting rods 381 has linked firmly pull piece 390, the other end of connecting rod 381 links firmly with one side of stopper 380, through pulling piece 390 out, make connecting rod 381 and stopper 380 remove, thereby be convenient for take off CCD camera 360 and change, round hole two has been seted up to the other end of movable plate 210, the inside sliding connection of round hole two has gag lever post 240, and the both ends of gag lever post 240 link firmly with the interior bottom surface and the interior top surface of fixed box 200 respectively, utilize gag lever post 240 to carry out spacingly to movable plate 210, take place to deflect when avoiding movable plate 210 to remove, the length of rectangular plate 353 is the same with the width that pulls piece 390, the height of rectangular plate 353 is the same with the height.

The working principle is as follows: when in use, the insertion block 370 is inserted into the insertion groove 351, the compression spring 382 and the limit block 380 are used for limiting the insertion block 370, thereby limiting the CCD camera 360, and by withdrawing the pull block 390, the connection rod 381 and the limiting block 380 are moved, thereby facilitating the removal and replacement of the CCD camera 360, increasing the speed of the installation and replacement of the CCD camera 360, and by starting the motor 220, the screw 230 is driven by the motor 220 to rotate, so that the moving plate 210 moves, thereby moving the positioning mechanism 300, and pushing the pushing block 330 and the second hydraulic telescopic cylinder 340 to move by starting the first hydraulic telescopic cylinder 320, thereby moving the fixed block 341 and the rectangular block 350, and then make CCD camera 360 remove suitable position department, through the adjustment to CCD camera 360 position for during operation CCD camera 360 is fixed a position more accurate to the flexible circuit board is shot.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The flexible circuit board positioning device based on the CCD camera comprises a fixing plate (100) and is characterized in that a fixing box (200) is fixedly connected to the middle position of the top of the fixing plate (100), a sliding through hole (201) is formed in one side of the fixing box (200), a motor (220) is fixedly connected to one end of the inner bottom surface of the fixing box (200), a screw rod (230) is connected to the output end of the motor (220) in a transmission mode, the screw rod (230) is rotatably connected with the inner top surface of the fixing box (200), a moving plate (210) is slidably connected to the inside of the fixing box (200), a threaded hole is formed in one end of the moving plate (210), the threaded hole is rotatably connected with the screw rod (230), and a positioning mechanism (300) is arranged on one side of the fixing box (200;

positioning mechanism (300) are including connecting box (310), the one end of the inside short lateral wall of connecting box (310) has linked firmly hydraulic telescoping cylinder (320), the output of hydraulic telescoping cylinder (320) has linked firmly and has promoted piece (330), the one side that promotes piece (330) has linked firmly hydraulic telescoping cylinder two (340), the output of hydraulic telescoping cylinder two (340) has linked firmly fixed block (341), the bottom of fixed block (341) is provided with CCD camera (360).

2. The CCD camera-based flexible circuit board positioning device as claimed in claim 1, wherein the other side of the pushing block (330) is fixedly connected with a first sliding block (331), one side of the fixed block (341) is fixedly connected with a telescopic rod (342), one end of the telescopic rod (342) is fixedly connected with a second sliding block (343), a first sliding groove (311) is formed in a position of one long side wall inside the connecting box (310) corresponding to the first sliding block (331), the first sliding block (331) is slidably connected with the first sliding groove (311), a second sliding groove is formed in a position of the other long side wall inside the connecting box (310) corresponding to the second sliding block (343), and the second sliding block (343) is slidably connected with the second sliding groove.

3. The CCD camera-based flexible circuit board positioning device according to claim 1, it is characterized in that the bottom of the fixed block (341) is fixedly connected with a rectangular block (350), an inserting groove (351) is arranged in the middle of the bottom of the rectangular block (350), a rectangular hole (352) is arranged on one inner side wall of the inserting groove (351), the inside of the rectangular hole (352) is fixedly connected with a rectangular plate (353), the inside of the rectangular hole (352) is connected with a limit block (380) in a sliding way, two compression springs (382) are fixedly connected between one side of the limit block (380) and one side of the rectangular plate (353), the middle position of the top of the CCD camera (360) is fixedly connected with a plug-in block (370), the plug-in block (370) is plugged with the plug-in groove (351), a limit groove (371) is formed in one side of the plug-in block (370), and the limit block (380) is plugged with the limit groove (371).

4. The CCD camera-based flexible circuit board positioning device as claimed in claim 3, wherein a first circular hole is formed at each end of the rectangular plate (353), a connecting rod (381) is slidably connected inside the first circular hole, one end of each of the two connecting rods (381) is fixedly connected with a pulling block (390), and the other end of each of the connecting rods (381) is fixedly connected with one side of the limiting block (380).

5. The CCD camera-based flexible circuit board positioning device as claimed in claim 1, wherein a second circular hole is formed at the other end of the moving plate (210), a limiting rod (240) is slidably connected inside the second circular hole, and two ends of the limiting rod (240) are fixedly connected with the inner bottom surface and the inner top surface of the fixed box (200) respectively.

6. The CCD camera-based flexible circuit board positioning device as claimed in claim 3, wherein the length of the rectangular plate (353) is the same as the width of the pulling block (390), and the height of the rectangular plate (353) is the same as the height of the pulling block (390).