CN220818884U - Automatic capture focusing full-automatic optical image measuring instrument - Google Patents

Abstract

The utility model relates to an automatic capturing focusing full-automatic optical image measuring instrument, which comprises a base, wherein a workbench is arranged at the upper end of the base, an L-shaped working frame is arranged on the left side of the upper end of the workbench, a first motor is fixedly connected to the right side of the upper end of the workbench, a light supplementing structure, an automatic zooming camera and a blowing structure are sequentially arranged on the lower surface of the upper end of the L-shaped working frame from right to left, a screw rod is fixedly connected to an output shaft at the left end of the first motor, the outer circumferential surface of the screw rod is movably connected with a movable seat, a first sliding groove is arranged at the upper end of the movable seat, a sliding box is movably connected in the groove of the first sliding groove, and the vertical distance between a storage table and the automatic zooming camera is adjusted according to the volume of a measured object by arranging an electric telescopic rod in the sliding box, so that a shot image is clearer; through the light filling structure, the measuring object on the opposite object table is subjected to omnibearing light filling.

Description

Automatic capture focusing full-automatic optical image measuring instrument

Technical Field

The utility model relates to the technical field of full-automatic optical image measuring instruments, in particular to an automatic capturing focusing full-automatic optical image measuring instrument.

Background

The full-automatic optical image measuring instrument is an artificial intelligent modern optical non-contact measuring instrument developed on the basis of the digital image measuring instrument; the full-automatic image measuring instrument has excellent motion precision and motion control performance of a digital instrument, integrates design flexibility of machine software, and belongs to current front-edge optical size detection equipment; the existing full-automatic optical image measuring instrument has poor soot blowing effect on the measuring precision of the measuring instrument, and the camera can shake in the up-and-down moving process, which is unfavorable for the automatic focusing of the camera, thereby reducing the measuring precision.

The utility model discloses a Chinese patent number CN202221799160.3, which is a full-automatic optical image measuring instrument, and comprises a workbench, wherein one side of the top of the workbench is fixedly connected with an L-shaped support frame, one side of the top of the L-shaped support frame is fixedly connected with a first electric telescopic rod, the tail end of the first electric telescopic rod is fixedly connected with a mounting plate, the center of the bottom of the mounting plate is fixedly connected with a zoom lens, one side of the zoom lens is provided with a light source device, and an object carrying platform is arranged below the zoom lens. The zoom lens can move up and down, although image acquisition can be conveniently carried out, the mounting plate of the zoom lens is inevitably rocked in the moving process, so that the difficulty of automatic focusing of the zoom lens in a rocked state is increased, the measuring effect is affected, and the illumination lamp can only carry out left and right angle adjustment, cannot realize front and rear illumination angle adjustment and has light supplementing limitation.

Disclosure of utility model

The utility model aims at overcoming the defects of the prior art, and solves the technical problems that the measurement accuracy is affected due to poor dust removal effect of the traditional optical image measuring instrument, the light supplementing lamp cannot realize multi-angle adjustment to affect the light supplementing effect, and the zoom lens mounting plate of the traditional optical image measuring instrument is easy to shake in the moving process so as to increase the automatic focusing difficulty by adopting an air blowing structure, a light supplementing structure and an electric telescopic rod arranged in a sliding box.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an automatic catch full-automatic optical image measuring apparatu of focusing, includes the base, the base upper end is equipped with the workstation, workstation upper end left side is equipped with L type work frame, just workstation upper end right side fixed connection motor No. one, L type work frame upper end lower surface is equipped with light filling structure, automatic camera, the structure of blowing of zooming from the right side to left side in proper order, motor left end output shaft fixed connection lead screw No. one, the outer circumferential surface swing joint of lead screw removes the seat, it is equipped with a sliding tray to remove the seat upper end, the inslot swing joint sliding box of a sliding tray, the inside of sliding box is equipped with electric telescopic handle, the upper end of electric telescopic handle passes the upper surface fixed connection push pedal of sliding box, the upper end evenly distributed sucking disc structure of push pedal, the upper end connection of sucking disc structure is put the thing platform.

Preferably, a limiting plate is arranged on the right side of the middle of the screw rod, a sliding rod is fixedly connected to the lower side of the left end of the limiting plate, and the left end of the sliding rod penetrates through the moving seat to be fixedly connected with the right surface of the L-shaped work frame.

As one preferable mode, extension arms are symmetrically arranged at the left end and the right end of the movable seat, a second sliding groove is formed in the upper end of the extension arm, a pushing rod is movably connected in the second sliding groove, and one end, close to the object placing table, of the pushing rod is fixedly connected with a clamping block.

As one preferable, the light supplementing structure comprises a motor base, a second motor is arranged in the motor base, a lower end output shaft of the second motor is fixedly connected with a rotating piece, a steering groove is formed in the lower end of the rotating piece, and a light supplementing lamp is movably connected in the steering groove.

Preferably, the blowing structure comprises an air curtain generating device, an air pipe is arranged at the lower end of the air curtain generating device, and an air curtain spray head is arranged at the lower end of the air pipe.

Preferably, the front surface of the L-shaped work frame is provided with a control panel.

The utility model has the beneficial effects that:

(1) According to the utility model, the electric telescopic rod is arranged in the sliding box, so that the up-and-down displacement of the object placing table is realized, and the vertical distance between the object placing table and the automatic zoom camera is adjusted according to the volume of a measured object, so that the image is clearer, and the measurement precision is improved.

(2) According to the utility model, by arranging the light supplementing structure, the 360-degree light angle automatic adjustment of the light supplementing lamp is realized, the measured object on the opposite object table is subjected to omnibearing light supplementing, and the auxiliary automatic zoom camera is clearer in image shooting.

(3) According to the utility model, the air blowing structure is arranged, so that the measuring object on the opposite object table is blown from right to left in the process that the movable seat gradually moves rightwards, the surface of the measuring object can be subjected to air blowing dust removal treatment, and the measuring precision is improved.

In conclusion, the utility model has the advantages of simple structure, high measurement precision and automatic dust removal, and is particularly suitable for the technical field of full-automatic optical image measuring instruments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an automatic capturing and focusing full-automatic optical image measuring instrument.

Fig. 2 is a schematic structural diagram of a portion of the automatic capturing and focusing full-automatic optical image measuring instrument a.

Fig. 3 is a schematic structural view of the extension arm portion and the traveling block portion.

Fig. 4 is a schematic structural view of the air blowing structural portion.

Fig. 5 is a schematic structural diagram of the light supplementing structure portion.

Detailed Description

The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 5, the utility model provides an automatic focusing full-automatic optical image measuring instrument, which comprises a base 1, wherein the base 1 is used for stably supporting the whole equipment, increasing the ground clearance of a workbench 2, keeping the workbench 2 clean and tidy, and is also a protective shell of other internal parts, the upper end of the base 1 is provided with the workbench 2, the left side of the upper end of the workbench 2 is provided with an L-shaped working frame 3, an installation platform is provided for a light supplementing structure 5, an automatic zooming camera 6 and a blowing structure 7, the right side of the upper end of the workbench 2 is fixedly connected with a motor 4, the motor 4 is controlled by a control panel 31 and works under the control of the motor 4 to provide power for the work of a screw rod 41, the lower surface of the upper end of the L-shaped working frame 3 is sequentially provided with the light supplementing structure 5, the automatic zooming camera 6 and the blowing structure 7 from right to left, the light supplementing structure 5 illuminates the measured object on the object placing table 86, so that the automatic zoom camera 6 shoots more clearly and plays a role of supplementing light, the automatic zoom camera 6 is a CNC camera with automatic zoom, the measured object on the object placing table 86 is subjected to automatic focusing shooting and is transmitted to a server of a measuring instrument for measurement and analysis, thereby obtaining a measurement result, the air blowing structure 7 is used for removing dust and scraps on the measured object on the object placing table 86, the left end output shaft of the first motor 4 is fixedly connected with the screw rod 41, the screw rod 41 is matched with the first motor 4 for use, the rotary motion generated by the first motor 4 is converted into linear motion under the action of the screw rod 41, the linear motion is a transmission element which is most commonly used on tool machinery and precision machinery, the outer circumferential surface of the screw rod 41 is movably connected with the movable seat 8, the lead screw 41 is driven by the motor 4 to enable the movable seat 8 to move left and right, so that a measured object on the object placing table 86 moves along with the displacement, the upper end of the movable seat 8 is provided with a sliding groove 81, the sliding box 82 is movably connected in the groove of the sliding groove 81, an electric telescopic rod is arranged in the sliding groove 81 and fixedly connected with the sliding box 82, the electric telescopic rod stretches out and draws back under the action of the control panel 31, the sliding box 82 is enabled to move left and right, an electric telescopic rod 83 is arranged in the sliding box 82, the upper end of the electric telescopic rod 83 penetrates through an upper surface fixed connection push plate 84 of the sliding box 82, the electric telescopic rod 83 is contracted under the control of the control panel 31, the push plate 84 moves up and down, so that the object placing table 86 and the automatic zoom camera 6 are enabled to generate distance change, the horizontal area of the push plate 84 is large, the upward opposite object placing table 86 forms balanced and uniform supporting force and thrust, the upper end of the push plate 84 is uniformly provided with a sucker structure 85, the upper end of the sucker structure 85 is connected with the upper end of the sucker structure 86, the upper end of the sucker structure 86 penetrates through the upper surface fixed connection push plate 84 of the sliding plate 82, the upper surface of the sucker structure is enabled to move up and the sucker 86 is prevented from being displaced by the sucker 86, and the position of the object placing table is not easy to be replaced by the sucker structure, and the sucker structure is not easy to be replaced by the sucker structure is placed on the surface of the object placing table is placed on the object table 86.

Further, as shown in fig. 1, a limiting plate 42 is disposed on the right side of the middle portion of the screw 41, and is used for limiting the right side movement position of the movable seat 8, so as to prevent the movable seat 8 from colliding with the first motor 4, a sliding rod 43 is fixedly connected to the lower side of the left end of the limiting plate 42, the left end of the sliding rod 43 passes through the movable seat 8 and is fixedly connected to the right surface of the L-shaped work frame 3, and the movable seat 8 moves on the sliding rod 43, so as to limit the movement track of the movable seat 8.

Further, as shown in fig. 2, extension arms 87 are symmetrically arranged at the left end and the right end of the moving seat 8, a second sliding groove 871 is arranged at the upper end of the extension arm 87, a pushing rod 872 is movably connected in the second sliding groove 871, an electric push rod is also arranged in the second sliding groove 871 and works under the control of the control panel 31, the pushing rod 872 moves left and right in the second sliding groove 871, one end of the pushing rod 872, which is close to the object placing table 86, is fixedly connected with a clamping block 873, rubber is covered on the surface of the clamping block 873, and the collision between the clamping block 873 and a measured object on the object placing table 86 is buffered, so that the measured object is prevented from being damaged.

Further, as shown in fig. 5, the light supplementing structure 5 includes a motor base 51, the motor base 51 is connected with the L-shaped work frame 3 by a bolt, so that the whole light supplementing structure 5 is stably mounted on the L-shaped work frame 3, a motor No. two is arranged in the motor base 51 and is controlled by the control panel 31, a lower end output shaft of the motor No. two is fixedly connected with a rotating member 52, when the motor No. two receives a steering angle command, an output shaft of the motor No. two rotates and drives the rotating member 52 to rotate, thereby changing the angle of the light supplementing lamp 54, a steering groove 53 is arranged at the lower end of the rotating member 52, the light supplementing lamp 54 is movably connected in the groove 53, a micro motor in the rotating member 52 is controlled by the control panel 31, the left and right sides of the upper end of the light supplementing lamp 54 are provided with connecting shafts, the connecting shafts are connected with the micro motor by chains, and when the micro motor works, the power is transmitted to the connecting shafts by the chains, so that the light supplementing lamp 54 is driven to rotate in an angle, and the motor is arranged in the motor base 51 and the rotating member 52, so that the angle of the light supplementing lamp 54 can be changed accurately.

Further, as shown in fig. 4, the air blowing structure 7 includes an air curtain generating device 71, an air pipe 72 is disposed at the lower end of the air curtain generating device 71, an air curtain nozzle 73 is disposed at the lower end of the air pipe 72, the air curtain generating device 71 works under the control of the control panel 31 to generate air flow, and the air flow is transmitted to the air curtain nozzle 73 through the air pipe 72, and the air curtain nozzle 73 is in a strip shape, so that the air flow generates an air curtain under the action of the air curtain nozzle 73, and in the process of gradually moving rightward in the moving seat 8, a measurement object on the opposite object table 86 blows from right to left, so that the surface of the measurement object can be subjected to air blowing dust removal treatment, and the measurement accuracy is improved.

Further, as shown in fig. 1, the front surface of the L-shaped working frame 3 is provided with a control panel 31, and a worker can make the automatic capturing focusing full-automatic optical image measuring instrument work normally by operating the control panel 31, and the control panel 31 comprises a touch screen and a mechanical button, so as to meet the operation requirement.

The working process comprises the following steps: firstly, a measuring object is prevented from being placed on a placing table 86, a worker operates a control panel 31, so that a pushing rod 872 on an extension arm 87 moves in a groove of a second sliding groove 871 to firmly clamp the measuring object, and the measuring object is prevented from shaking to influence a measuring result; further, the operator operates the control panel 31, and the electric telescopic rod 83 in the sliding box 82 works to drive the pushing plate 84 to push the object placing table 86 upwards to a proper position, so that the automatic zoom camera 6 can shoot images of cleaning the measured object; meanwhile, the motor number one 4 works to drive the screw rod 41 to work to convert rotary motion into linear motion, so that the movable seat 8 moves rightwards along the slide rod 43, and a measuring object on the object placing table 86 moves rightwards along with the slide rod; further, the air curtain generating device 71 works to generate air flow to blow out from the air curtain nozzle 73 through the air pipe 72 to form an air curtain, and the surface of a measuring object moving to the right is subjected to soot blowing and dust removing treatment to prevent dust and waste chips from deviating the measuring result; further, the light supplementing structure 5 performs angle adjustment according to the requirement to lighten the measured object, the automatic zoom camera 6 works to automatically focus and shoot the measured object, and the measured object is transmitted to a server of the measuring instrument for measurement and analysis, so that a measurement result is obtained.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front and rear", "left and right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

Of course, in this disclosure, those skilled in the art will understand that the term "a" or "an" is to be interpreted as "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, and in another embodiment, the number of elements may be multiple, and the term "a" is not to be construed as limiting the number.

The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art under the technical teaching of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims (6)

1. An automatic capture focusing full-automatic optical image measuring instrument, which is characterized in that: including base (1), base (1) upper end is equipped with workstation (2), workstation (2) upper end left side is equipped with L type work frame (3), just workstation (2) upper end right side fixed connection motor (4) No. one, L type work frame (3) upper end lower surface is equipped with light filling structure (5), automatic camera (6) and blowing structure (7) from the right side to left side in proper order, motor (4) left end output shaft fixed connection lead screw (41) No. one, the outer circumferential surface swing joint of lead screw (41) removes seat (8), it is equipped with sliding tray (81) to remove seat (8) upper end, the inslot swing joint sliding box (82) of sliding tray (81) No. one, the inside of sliding box (82) is equipped with electric telescopic handle (83), upper end that sliding box (82) were passed to electric telescopic handle (83) upper surface fixed connection push pedal (84), upper end evenly distributed sucking disc structure (85) of push pedal (84), sucking disc structure (85) upper end connection thing (86) put.

2. The automatic focusing full-automatic optical image measuring instrument according to claim 1, wherein a limiting plate (42) is arranged on the right side of the middle of the screw rod (41), a sliding rod (43) is fixedly connected to the lower side of the left end of the limiting plate (42), and the left end of the sliding rod (43) penetrates through the movable seat (8) to be fixedly connected with the right surface of the L-shaped working frame (3).

3. The automatic focusing full-automatic optical image measuring instrument according to claim 1, wherein extension arms (87) are symmetrically arranged at the left end and the right end of the movable seat (8), a second sliding groove (871) is arranged at the upper end of the extension arm (87), a pushing rod (872) is movably connected in the groove of the second sliding groove (871), and one end, close to the object placing table (86), of the pushing rod (872) is fixedly connected with a clamping block (873).

4. The automatic focusing full-automatic optical image measuring instrument according to claim 1, wherein the light supplementing structure (5) comprises a motor base (51), a motor No. two is arranged in the motor base (51), a lower end output shaft of the motor No. two is fixedly connected with a rotating member (52), a steering groove (53) is formed in the lower end of the rotating member (52), and a light supplementing lamp (54) is movably connected in the steering groove (53).

5. An automatic capturing and focusing full-automatic optical image measuring instrument according to claim 1, wherein the air blowing structure (7) comprises an air curtain generating device (71), an air pipe (72) is arranged at the lower end of the air curtain generating device (71), and an air curtain spray head (73) is arranged at the lower end of the air pipe (72).

6. An automatic focusing full-automatic optical image measuring instrument according to claim 1, wherein a control panel (31) is arranged on the front surface of the L-shaped working frame (3).