CN217846095U

CN217846095U - Positioning device of lens for visual inspection

Info

Publication number: CN217846095U
Application number: CN202220111457.XU
Authority: CN
Inventors: 顾航
Original assignee: Jiming Hebei Xiong'an Technology Co ltd
Current assignee: Jiming Hebei Xiong'an Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-11-18
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a positioner of camera lens for visual inspection, the load simulator comprises a supporting bar, the top fixedly connected with roof of bracing piece, the left side fixedly connected with left mounting panel of roof bottom, the right side fixedly connected with right mounting panel of roof bottom, the right side fixedly connected with servo motor of right side mounting panel. The utility model discloses a set up servo motor, the lead screw, the filament plate, the diaphragm, driving motor, the transfer line, the installing frame, the camera lens, the fixed plate, extension spring, the baffle, the locating lever, mounting disc and electric telescopic handle cooperation are used, it is usually fixed to have solved current positioner, be difficult to dismantle the camera lens, and the camera lens is lower to the efficiency that the product detected, greatly increased staff's intensity of labour and greatly increased the operating time that the product detected, there is certain drawback, can't satisfy user's demand, the problem of positioner practicality has been reduced.

Description

Positioning device of lens for visual inspection

Technical Field

The utility model relates to a visual detection technical field specifically is a positioner of camera lens for visual detection.

Background

The visual detection means that a machine vision product converts a shot target into an image signal, transmits the image signal to a special image processing system, and converts the image signal into a digital signal according to information such as pixel distribution, brightness, color and the like; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the operation of the equipment on site according to the result of the discrimination, is a valuable mechanism for production, assembly or packaging, and has immeasurable value in the function of detecting defects and preventing defective products from being distributed to consumers.

In visual detection, for installing the camera lens, positioner can be used often, and current positioner is fixed usually, is difficult to dismantle the camera lens, and the camera lens is lower to product detection's efficiency, greatly increased staff's intensity of labour and greatly increased the operating time that the product detected, there is certain drawback, can't satisfy user's demand, reduced positioner's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner of camera lens for visual detection possesses and is convenient for dismantle the camera lens with the advantage that work efficiency is high, has solved current positioner and is usually fixed, is difficult to dismantle the camera lens, and the camera lens is lower to the efficiency that the product detected, greatly increased staff's intensity of labour and greatly increased the operating time that the product detected, there is certain drawback, can't satisfy user's demand, reduced the problem of positioner practicality.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a positioner of camera lens for visual inspection, includes the bracing piece, the top fixedly connected with roof of bracing piece, the left side fixedly connected with left mounting panel of roof bottom, the right side fixedly connected with right mounting panel of roof bottom, the right side fixedly connected with servo motor of right side mounting panel, servo motor's output runs through to the left side and the fixedly connected with lead screw of right mounting panel, the center department thread bush on lead screw surface is equipped with the filament plate, the bottom fixedly connected with diaphragm of filament plate, the fixedly connected with driving motor of center department at diaphragm top, driving motor's output fixedly connected with transfer line, the bottom fixedly connected with installing frame of transfer line, the bottom of installing frame is provided with the camera lens, the equal fixedly connected with fixed plate in both sides at camera lens top, the equal fixedly connected with extension spring in front side and the rear side at installing frame inner chamber both sides top, the relative one side fixedly connected with baffle of two extension springs, the bottom fixedly connected with locating lever of the opposite one side of two baffles.

Preferably, one side that the baffle was kept away from to the locating lever runs through fixed plate and installing frame in proper order and extends to the surface of installing frame, the top and the equal fixedly connected with compression spring in bottom of the relative one side of two baffles, the surface of baffle just is located tension spring's inner chamber fixedly connected with pull rod, the equal fixedly connected with mounting disc in bottom of left side mounting panel and right mounting panel, the bottom fixedly connected with electric telescopic handle of mounting disc, electric telescopic handle's output end fixedly connected with workstation, the ring channel has been seted up at the top of installing frame, the inner chamber sliding connection of ring channel has the bull stick, the top of bull stick and the bottom fixed connection of diaphragm.

Preferably, one side of the pull rod, which is far away from the guide plate, penetrates through the outer surface of the mounting frame and is fixedly connected with the handle, the number of the support rods is four, and the bottoms of the two vertical support rods are fixedly connected with the bottom plate.

Preferably, the front side and the rear side of the bottom of the top plate are both provided with sliding grooves, the center of an inner cavity of each sliding groove is connected with a sliding rod in a sliding mode, and the bottom of each sliding rod is fixedly connected with the top of the transverse plate.

Preferably, a stabilizing bearing is embedded in the right side of the left mounting plate, and an inner ring of the stabilizing bearing is in interference fit with the surface of the screw rod.

Preferably, through holes are inlaid in the surfaces of the fixing plate and the mounting frame, and the inner surfaces of the through holes are in sliding connection with the outer surface of the fixing plate.

Preferably, the top of installing frame inner chamber both sides all fixedly connected with limiting plate, the bottom of limiting plate and the top contact of fixed plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up servo motor, the lead screw, the silk board, the diaphragm, driving motor, the transfer line, the installing frame, the camera lens, the fixed plate, extension spring, the baffle, the locating lever, mounting disc and electric telescopic handle cooperation are used, it is fixed usually to have solved current positioner, be difficult to dismantle the camera lens, and the camera lens is lower to product detection's efficiency, greatly increased staff's intensity of labour and greatly increased product detection's operating time, there is certain drawback, can't satisfy user's demand, the problem of positioner practicality has been reduced.

2. The utility model discloses a set up the handle, can the person of being convenient for remove the pull rod, use through setting up spout and slide bar cooperation, can play spacing effect to the filament plate, prevent that the filament plate from rotating along with the lead screw, use through setting up bull stick and ring channel cooperation, the installing frame steady movement of can being convenient for, through setting up compression spring, can increase extension spring's resilience force, through setting up the bottom plate, can increase the support area of bracing piece, through setting up stabilizing bearing, the lead screw of can being convenient for is stabilized and is rotated, through setting up the limiting plate, can carry on spacingly to the fixed plate, thereby be convenient for the locating lever inserts in the through-hole on fixed plate and the installing frame.

Drawings

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

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

fig. 3 is a perspective view of the lens structure of the present invention;

fig. 4 is a schematic perspective view of the mounting frame structure of the present invention.

In the figure: the device comprises a supporting rod 1, a top plate 2, a left mounting plate 3, a servo motor 4, a lead screw 5, a lead screw plate 6, a transverse plate 7, a driving motor 8, a transmission rod 9, a mounting frame 10, a lens 11, a fixing plate 12, a tension spring 13, a guide plate 14, a compression spring 15, a positioning rod 16, a pull rod 17, a mounting plate 18, an electric telescopic rod 19, a workbench 20, a rotating rod 21, an annular groove 22 and a right mounting plate 23.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a bracing piece 1, roof 2, left side mounting panel 3, servo motor 4, lead screw 5, silk 6, diaphragm 7, driving motor 8, transfer line 9, installing frame 10, camera lens 11, fixed plate 12, extension spring 13, baffle 14, compression spring 15, locating lever 16, pull rod 17, mounting disc 18, electric telescopic handle 19, workstation 20, bull stick 21, parts such as ring channel 22 and right mounting panel 23 are universal standard or the parts that technical personnel in the field know, its structure and principle all are technical manual and all can learn or learn through conventional experimental method for technical manual in the field.

Referring to fig. 1-4, a positioning device for a lens for visual inspection, including four support rods 1, a bottom plate fixedly connected to the bottoms of two longitudinal support rods 1, which can increase the supporting area of the support rods 1 by providing the bottom plate, a top plate 2 fixedly connected to the top of the support rods 1, a left mounting plate 3 fixedly connected to the left side of the bottom of the top plate 2, a right mounting plate 23 fixedly connected to the right side of the bottom of the top plate 2, a servo motor 4 fixedly connected to the right side of the right mounting plate 23, an output end of the servo motor 4 penetrating the left side of the right mounting plate 23 and fixedly connected to a lead screw 5, a stabilizing bearing embedded in the right side of the left mounting plate 3, an inner ring of the stabilizing bearing in interference fit with the surface of the lead screw 5, a slide rod slidably connected to the center of the inner ring of the lead screw 5, a slide plate 6 fixedly connected to the center of the surface of the lead screw 5, a transverse plate 7 fixedly connected to the bottom of the lead screw 5, a slide rod frame 10 fixedly connected to the top of the top frame, a fixing plate frame 12, and a fixing plate 10 fixedly connected to the inner surface of the top of the drive frame, a motor frame, a fixing plate 10, and a fixing plate 12, the bottom of the limiting plate is contacted with the top of the fixing plate 12, the front side and the rear side of the tops of two sides of the inner cavity of the mounting frame 10 are both fixedly connected with an extension spring 13, one side opposite to the two extension springs 13 is fixedly connected with a guide plate 14, the bottom of one side opposite to the two guide plates 14 is fixedly connected with a positioning rod 16, the fixing plate 12 can be limited by arranging the limiting plate, thereby facilitating the insertion of the positioning rod 16 into through holes on the fixing plate 12 and the mounting frame 10, one side of the positioning rod 16 far away from the guide plate 14 sequentially penetrates through the fixing plate 12 and the mounting frame 10 and extends to the outer surface of the mounting frame 10, the top and the bottom of one side opposite to the two guide plates 14 are both fixedly connected with a compression spring 15, the resilience of the extension spring 13 can be increased by arranging the compression spring 15, the surface of the guide plate 14 is positioned in the inner cavity of the extension spring 13 and is fixedly connected with a pull rod 17, one side of the pull rod 17 far away from the guide plate 14 penetrates through the outer surface of the mounting frame 10 and is fixedly connected with a handle, a handle can be conveniently moved by arranging the handle, the bottom of the left mounting plate 3 and the right mounting plate 23 is both fixedly connected with a mounting plate 18, the mounting plate is fixedly connected with a mounting plate 10, the top of which is fixedly connected with a motor, the mounting plate 7, the mounting plate 21, the mounting plate 7 is fixedly connected with a transverse plate 21, the mounting plate 7 is connected with a transverse groove 21, the motor, the transverse groove 21, the wire rod 7, the mounting plate 7 is connected with a transverse plate 10, the motor, the transverse plate 21, the transverse plate 7, the transverse groove 21, the motor 7 is connected with a transverse groove 21, the motor 7, the transverse groove 7, the wire rod 7, the motor 7, the transverse plate 7 is stably connected with the transverse groove 21, the wire 21, the motor 7, the transverse plate 21, the transverse plate 7, the motor 7, the transverse plate 21, the transverse plate 7 is arranged on the transverse plate 12 and the transverse plate 7, the problem of current positioner be fixed usually, be difficult to dismantle the camera lens, and the camera lens is lower to the efficiency that the product detected, greatly increased staff's intensity of labour and greatly increased the operating time that the product detected, there is certain drawback, can't satisfy user's demand, reduced positioner practicality is solved.

When the device is used, in an initial state, the servo motor 4, the driving motor 8, the lens 11 and the mounting plate 18 are electrically connected with an external controller, when a user installs the lens 11, firstly, the user moves the pull rod 17 inwards, the pull rod 17 moves to drive the guide plate 14 to move inwards, the guide plate 14 moves inwards to drive the compression spring 15 to be compressed and drive the extension spring 13 to be extended, and simultaneously drive the positioning rod 16 to move inwards until the positioning rod 16 moves inwards to a proper position, then, the user inserts the fixing plate 12 into the mounting frame 10 and adjusts the top of the fixing plate 12 to be contacted with the bottom of the limiting plate, then, the user releases the pull rod 17, the compression spring 15 and the extension spring 13 are not bound by external force, so that the compression spring 15 and the extension spring 13 rebound and return, the compression spring 15 and the extension spring 13 return to drive the guide plate 14 and the positioning rod 16 to move outwards, the positioning rod 16 moves outwards to be inserted into through holes in the fixing plate 12 and the mounting frame 10 to install the lens 11, when the product is scanned, the product is placed on the working table 20, then, the user controls the lens 11, the servo motor to drive the reciprocating motor to move the fixing plate 4 to drive the reciprocating motor to move upwards and drive the fixing plate 4 to move, the reciprocating motor to drive the reciprocating screw rod 12 to move upwards to drive the reciprocating motor 7, and the reciprocating motor to move, and drive the reciprocating motor to move the reciprocating screw rod 12 to move, and drive the reciprocating motor to move, and the reciprocating motor to move the reciprocating plate 4 to move upwards, and drive the reciprocating motor to move, thereby, the reciprocating screw rod 6, the fixing plate 12 is driven to move left and right and rotate, and under the action of the mounting disc 18, the product is driven to move upwards, so that the lens 11 can conveniently detect the product on the workbench 20, and the working efficiency of the lens 11 is greatly improved.

In summary, the following steps: this positioner of camera lens for visual inspection, through setting up servo motor 4, the lead screw 5, the silk 6, diaphragm 7, driving motor 8, transfer line 9, installing frame 10, camera lens 11, fixed plate 12, extension spring 13, baffle 14, locating lever 16, mounting

disc

18 and 19 cooperation uses of electric telescopic handle, it is fixed usually to have solved current positioner, be difficult to dismantle the camera lens, and the camera lens is lower to product detection's efficiency, greatly increased staff's intensity of labour and greatly increased product detection's operating time, there is certain drawback, can't satisfy user's demand, the problem of positioner practicality has been reduced.

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 positioner of camera lens for visual inspection, includes bracing piece (1), its characterized in that: the utility model discloses a take the camera lens as a whole, including the top fixedly connected with roof (2) of bracing piece (1), left side fixedly connected with left side mounting panel (3) of roof (2) bottom, right side fixedly connected with right mounting panel (23) of roof (2) bottom, right side fixedly connected with servo motor (4) of right side mounting panel (23), the output of servo motor (4) runs through to left side and fixedly connected with lead screw (5) of right mounting panel (23), the center department thread bush on lead screw (5) surface is equipped with silk plate (6), the bottom fixedly connected with diaphragm (7) of silk plate (6), fixedly connected with driving motor (8) are located at the center at diaphragm (7) top, the output fixedly connected with transfer line (9) of driving motor (8), the bottom fixedly connected with installing frame (10) of transfer line (9), the bottom fixedly connected with mounting frame (10) of installing frame (10) is provided with camera lens (11), the equal fixedly connected with fixed plate (12) in both sides at camera lens (11) top, the equal fixedly connected with extension spring (13) in front side and the equal extension spring (13) in rear side at two relative side guide boards (13) of installing frame (10) inner chamber both sides top, one side fixedly connected with locating lever (14) opposite (14), fixed connection (16).

2. The positioning apparatus for a lens used for visual inspection according to claim 1, wherein: one side that baffle (14) were kept away from in locating lever (16) runs through fixed plate (12) and installing frame (10) in proper order and extends to the surface of installing frame (10), the top and the equal fixedly connected with compression spring in bottom (15) of the relative one side of two baffles (14), the surface of baffle (14) just is located inner chamber fixedly connected with pull rod (17) of extension spring (13), the equal fixedly connected with mounting disc (18) in bottom of left side mounting panel (3) and right mounting panel (23), the bottom fixedly connected with electric telescopic handle (19) of mounting disc (18), output end fixedly connected with workstation (20) of electric telescopic handle (19), ring channel (22) have been seted up at the top of installing frame (10), the inner chamber sliding connection of ring channel (22) has bull stick (21), the top of bull stick (21) and the bottom fixed connection of diaphragm (7).

3. The positioning apparatus for a lens used for visual inspection according to claim 2, wherein: one side of the pull rod (17) far away from the guide plate (14) penetrates through the outer surface of the mounting frame (10) and is fixedly connected with the handle, the number of the support rods (1) is four, and the bottom of each of the two vertical support rods (1) is fixedly connected with a bottom plate.

4. The positioning apparatus for a lens used for visual inspection according to claim 1, wherein: the front side and the rear side of the bottom of the top plate (2) are both provided with sliding grooves, the center of an inner cavity of each sliding groove is connected with a sliding rod in a sliding mode, and the bottom of each sliding rod is fixedly connected with the top of the transverse plate (7).

5. The positioning apparatus for a lens used in visual inspection according to claim 1, wherein: the right side of the left mounting plate (3) is inlaid with a stabilizing bearing, and the inner ring of the stabilizing bearing is in interference fit with the surface of the screw rod (5).

6. The positioning apparatus for a lens used for visual inspection according to claim 1, wherein: through holes are inlaid in the surfaces of the fixing plate (12) and the mounting frame (10), and the inner surfaces of the through holes are in sliding connection with the outer surface of the fixing plate (12).

7. The positioning apparatus for a lens used for visual inspection according to claim 1, wherein: the top of installing frame (10) inner chamber both sides all fixedly connected with limiting plate, the bottom of limiting plate and the top contact of fixed plate (12).