CN215725713U

CN215725713U - Machine vision high-precision measuring device capable of achieving double-station simultaneous working

Info

Publication number: CN215725713U
Application number: CN202122130884.0U
Authority: CN
Inventors: 黄正攀; 谢锋; 甘学丁
Original assignee: Shenzhen Shiruan Technology Co ltd
Current assignee: Shenzhen Shiruan Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of measuring devices, and discloses a machine vision high-precision measuring device capable of realizing double-station simultaneous working, which comprises a measuring case and a protective shell, wherein the upper surface of the measuring case is provided with a supporting unit, the supporting unit comprises a placing plate and a connecting plate A fixedly arranged at the lower end of the placing plate, rotary rods are arranged at two sides of the lower end of the connecting plate A, one end of each rotary rod is movably provided with a connecting rod, the rotary rod at the other end of the connecting rod is movably arranged on a connecting plate B, the lower end of the connecting plate B is provided with a fixedly arranged air cylinder, during the measurement, the materials can be taken down from the upper end of the conveying unit for respective sampling measurement, before the measurement, the air cylinder can be started to drive the movable plate to be lifted, and then drive the connecting rod and rotate, and then place the board and rise, conveniently place the material after rising suitable height, and the material can be avoided rolling from the side to the interior concave board of placing.

Description

Machine vision high-precision measuring device capable of achieving double-station simultaneous working

Technical Field

The utility model relates to the technical field of measuring devices, in particular to a machine vision high-precision measuring device capable of realizing simultaneous working of double stations.

Background

The high-precision measurement is used for the measurement work of the precise positioning, deformation observation and the like of large and precise equipment, and when the measurement is carried out, a high-precision measuring head is often used for measuring materials so as to ensure the accuracy of the measurement result.

However, after the high-precision measuring head is used for a period of time, the high-precision measuring head needs to be manually sampled and detected to ensure that the measuring result of the high-precision measuring head is accurate, but the sampled material cannot be placed, and is easy to roll off in the measuring case, so that the use is inconvenient.

The problems described above are addressed. Therefore, the machine vision high-precision measuring device capable of achieving double-station simultaneous working is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a machine vision high-precision measuring device capable of realizing simultaneous working at two stations, when materials are conveyed into a measuring case through a conveying unit, a high-precision measuring head at the upper end measures the materials, the materials can be taken down from the upper end of the conveying unit in the measuring process and respectively sampled and measured, before measurement, an air cylinder can be started to drive a movable plate to lift by the air cylinder, so that a connecting rod is driven to rotate, a placing plate is lifted to a proper height to conveniently place the materials, the materials can be prevented from rolling down from the side face by the concave placing plate, the two stations can be simultaneously detected, the high-precision measuring heads can be compared, the result is more accurate, and the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a machine vision high-precision measuring device capable of achieving double-station simultaneous working comprises a measuring case and a protective shell, wherein the protective shell is fixedly arranged at the upper end of the measuring case, a supporting unit is arranged on the upper surface of the measuring case, and an observation unit which is movably arranged is arranged on one side of the measuring case;

the support unit comprises a placing plate and a connecting plate A fixedly mounted at the lower end of the placing plate, rotary rods are arranged on two sides of the lower end of the connecting plate A, one end of each rotary rod is movably mounted with a connecting rod, the rotary rod at the other end of each connecting rod is movably mounted in the connecting plate B, the connecting plate B is fixedly mounted in the measuring case, a fixedly mounted cylinder is arranged at the lower end of the connecting plate B, and the upper end of the cylinder is connected with a movable plate.

Preferably, both sides of the movable plate are connected with the middle shaft of the connecting rod, two guide posts are arranged at the lower end of the movable plate, and the guide posts penetrate through the connecting plate B for installation.

Preferably, the upper surface of the placing plate is a concave arc-shaped part.

Preferably, the measuring case and the protective shell are provided with two groups, two operation ports are arranged on the outer side of the protective shell, and the upper end of the measuring case is provided with a conveying unit which penetrates through the protective shell.

Preferably, the upper end of the measuring case is provided with a high-precision measuring head, the high-precision measuring head is installed right above the conveying unit, one side of the measuring case is provided with a fixing groove for placing the observing unit, and one side of the fixing groove is provided with a hook.

Preferably, the observation unit comprises a telescopic rod and a connecting shaft arranged at one end of the telescopic rod, one end of the telescopic rod is connected with an annular frame, and the magnifying lens body is arranged inside the annular frame.

Preferably, the annular frame is a part made of a magnetic material and magnetically attracted with the fixed groove, and one end of the annular frame is provided with a spherical chuck which is movably arranged inside the connecting column at one end of the telescopic rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the machine vision high-precision measuring device capable of achieving double-station simultaneous working, when materials are conveyed into a measuring case through a conveying unit, the upper-end high-precision measuring head measures the materials, the materials can be taken down from the upper end of the conveying unit in the measuring process and respectively sampled and measured, before measurement, an air cylinder can be started to enable the air cylinder to drive a movable plate to rise, further a connecting rod is driven to rotate, further a placing plate rises, the materials can be placed conveniently after the materials are lifted to a proper height, the materials can be prevented from rolling down from the side face by the aid of the concave placing plate, the two stations can be simultaneously detected, the measuring results of the high-precision measuring heads can be compared, and the results are more accurate.

2. According to the machine vision high-precision measuring device capable of achieving simultaneous working at the double stations, when a measuring scale is used for detecting materials, the magnifying lens body on one side of the measuring case can be rotated out to magnify the materials, so that the materials can be conveniently measured, the position of the upper end of the measuring scale after measurement is observed, the measuring precision is improved, the telescopic rod which can be telescopic can extend to the required height, the arrangement of the spherical clamping head is convenient for angle adjustment of the magnifying lens body, and the use is more flexible.

Drawings

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

FIG. 2 is a schematic view of a measuring cabinet according to the present invention;

FIG. 3 is a schematic structural diagram of a supporting unit according to the present invention;

fig. 4 is a schematic view of the structure of the observation unit of the present invention.

In the figure: 1. measuring the case; 11. a high precision measuring head; 12. fixing grooves; 13. hooking; 2. a protective housing; 21. an operation port; 22. a transfer unit; 3. a support unit; 31. placing the plate; 32. a connecting plate A; 33. rotating the rod; 34. a connecting rod; 35. a connecting plate B; 36. a movable plate; 37. a cylinder; 38. a guide post; 4. an observation unit; 41. a telescopic rod; 42. a connecting shaft; 43. an annular frame; 44. a magnifying lens body; 45. a spherical chuck; 46. connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a machine vision high-precision measuring device capable of realizing simultaneous working at two stations comprises a measuring case 1 and a protective shell 2, wherein the protective shell 2 is fixedly installed at the upper end of the measuring case 1, a supporting unit 3 is arranged on the upper surface of the measuring case 1, and an observation unit 4 which is movably installed is arranged on one side of the measuring case 1.

The measuring case 1 and the protective casing 2 are provided with two sets, the outside of the protective casing 2 is provided with two operation ports 21, the upper end of the measuring case 1 is provided with a conveying unit 22, the conveying unit 22 runs through the protective casing 2 and is arranged, the upper end of the measuring case 1 is provided with a high-precision measuring head 11, the high-precision measuring head 11 is arranged right above the conveying unit 22, one side of the measuring case 1 is provided with a fixing groove 12 for placing an observation unit 4, and one side of the fixing groove 12 is provided with a hook 13.

Referring to fig. 3, the supporting unit 3 includes a placing plate 31 and a connecting plate a32 fixedly mounted at a lower end of the placing plate 31, an upper surface of the placing plate 31 is a concave arc-shaped member, two sides of a lower end of the connecting plate a32 are provided with rotating rods 33, one end of each rotating rod 33 is movably mounted with a connecting rod 34, the rotating rod 33 at the other end of each connecting rod 34 is movably mounted with a connecting plate B35, the connecting plate B35 is fixedly mounted inside the measuring box 1, a fixedly mounted cylinder 37 is disposed at a lower end of the connecting plate B35, an upper end of the cylinder 37 is connected with the movable plate 36, two sides of the movable plate 36 are connected with a middle shaft of the connecting rod 34, two guide posts 38 are disposed at a lower end of the movable plate 36, and the guide posts 38 are mounted through the connecting plate B35.

When the material spreads into inside the measurement machine case 1 via the transfer unit 22, the upper end high accuracy measuring head 11 measures the material, in the measurement process, can take off the material from the transfer unit 22 upper end, carry out the sampling measurement respectively, before measuring, can start the cylinder 37, make the cylinder 37 drive the fly leaf 36 and rise, and then drive the connecting rod 34 and rotate, and then place the board 31 and rise, conveniently place the material after rising suitable height, and the interior concavity place the board 31 and can avoid the material to roll from the side, two stations can detect simultaneously, make the high accuracy measuring head 11 measuring result contrast, make the result more accurate.

Referring to fig. 4, the observation unit 4 includes a telescopic rod 41 and a connecting shaft 42 installed at one end of the telescopic rod 41, one end of the telescopic rod 41 is connected with an annular frame 43, an magnifying lens body 44 is installed inside the annular frame 43, the annular frame 43 is a component made of a magnetic material and magnetically attracted to the fixing groove 12, one end of the annular frame 43 is provided with a spherical chuck 45, and the spherical chuck 45 is movably installed inside a connecting column 46 at one end of the telescopic rod 41.

When using the dipperstick to detect the material, can rotate out the magnifying glass body 44 of measuring machine case 1 one side, enlarge the material, be convenient for measure the material, observe the position of measuring tape upper end after measuring, improve measurement accuracy, telescopic link 41 that can stretch out and draw back can extend to the height that needs, and the setting of spherical dop 45 has also made things convenient for the angle modulation of magnifying glass body 44, uses more in a flexible way.

The working principle is as follows: when the material spreads into inside the measurement machine case 1 via the transfer unit 22, the upper end high accuracy measuring head 11 measures the material, in the measurement process, can take off the material from the transfer unit 22 upper end, carry out the sampling measurement respectively, before measuring, can start the cylinder 37, make the cylinder 37 drive the fly leaf 36 and rise, and then drive the connecting rod 34 and rotate, and then place board 31 and rise, two stations can detect simultaneously, make the high accuracy measuring head 11 measuring result contrast, when using the dipperstick to examine the material, can rotate out the magnifying glass body 44 of measurement machine case 1 one side, telescopic link 41 that can stretch out and draw back can extend to the height that needs, and the setting of spherical dop 45 has also made things convenient for the angle modulation of magnifying glass body 44.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can realize machine vision high accuracy measuring device of duplex position simultaneous working, includes measuring quick-witted case (1) and protecting sheathing (2), protecting sheathing (2) fixed mounting is in the upper end of measuring quick-witted case (1), its characterized in that: the upper surface of the measuring case (1) is provided with a supporting unit (3), and one side of the measuring case (1) is provided with a movably-mounted observation unit (4);

the supporting unit (3) comprises a placing plate (31) and a connecting plate A (32) fixedly installed at the lower end of the placing plate (31), rotary rods (33) are arranged on two sides of the lower end of the connecting plate A (32), one end of each rotary rod (33) is movably installed with a connecting rod (34), the rotary rods (33) at the other ends of the connecting rods (34) are movably installed on a connecting plate B (35), the connecting plate B (35) is fixedly installed inside the measuring case (1), a fixedly installed air cylinder (37) is arranged at the lower end of the connecting plate B (35), and the upper end of the air cylinder (37) is connected with a movable plate (36).

2. The machine vision high-precision measuring device capable of achieving double-station simultaneous working according to claim 1, is characterized in that: the two sides of the movable plate (36) are connected with the middle shaft of the connecting rod (34), two guide columns (38) are arranged at the lower end of the movable plate (36), and the guide columns (38) penetrate through the connecting plate B (35) for installation.

3. The machine vision high-precision measuring device capable of achieving double-station simultaneous working according to claim 1, is characterized in that: the upper surface of the placing plate (31) is an inwards concave arc-shaped part.

4. The machine vision high-precision measuring device capable of achieving double-station simultaneous working according to claim 1, is characterized in that: the measuring machine box (1) and the protective shell (2) are provided with two groups, two operation ports (21) are arranged on the outer side of the protective shell (2), a conveying unit (22) is arranged at the upper end of the measuring machine box (1), and the conveying unit (22) penetrates through the protective shell (2).

5. The machine vision high-precision measuring device capable of achieving double-station simultaneous working according to claim 4, is characterized in that: the high-precision measuring head is arranged at the upper end of the measuring case (1), the high-precision measuring head (11) is installed right above the conveying unit (22), a fixing groove (12) used for placing the observing unit (4) is formed in one side of the measuring case (1), and a hook (13) is arranged on one side of the fixing groove (12).

6. The machine vision high-precision measuring device capable of achieving double-station simultaneous working according to claim 5, is characterized in that: the observation unit (4) comprises a telescopic rod (41) and a connecting shaft (42) arranged at one end of the telescopic rod (41), one end of the telescopic rod (41) is connected with an annular frame (43), and an amplifying lens body (44) is arranged inside the annular frame (43).

7. The machine vision high-precision measuring device capable of achieving double-station simultaneous working according to claim 6, is characterized in that: the annular frame (43) is a part made of a magnetic material and is magnetically attracted with the fixing groove (12), a spherical clamping head (45) is arranged at one end of the annular frame (43), and the spherical clamping head (45) is movably arranged inside a connecting column (46) at one end of the telescopic rod (41).