CN213021406U - Measure device of steel pipe straightness - Google Patents
Measure device of steel pipe straightness Download PDFInfo
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- CN213021406U CN213021406U CN202021815176.XU CN202021815176U CN213021406U CN 213021406 U CN213021406 U CN 213021406U CN 202021815176 U CN202021815176 U CN 202021815176U CN 213021406 U CN213021406 U CN 213021406U
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Abstract
The utility model discloses a measure device of steel pipe straightness, it comprises a bottom plate, two rolls, two supporting riser, a first support, a n second support, four antifriction bearing, eight first wheels, 8n second wheels, eight first hinges, 4n second hinges, eight screw rods and eight nuts. The utility model discloses the device can the quick measurement get the roughness at the different positions of steel pipe to reject the unqualified steel pipe of straightness fast, have low in manufacturing cost, easy operation, characteristics that measurement accuracy is high.
Description
Technical Field
The utility model belongs to steel industry machinery, concretely relates to measure device of steel pipe straightness.
Background
At present, in seamless steel pipe production enterprises, hot rolling perforation, continuous rolling pipe and tension reducing pipe manufacturing processes are generally adopted, in order to improve the comprehensive performance of steel pipes, the steel pipes are also required to be subjected to relevant heat treatment, the steel pipes are influenced by factors such as self gravity, rolling force, uneven cooling or transportation collision, quality problems such as similar bending, ellipse or collapse are always generated in the axial direction of the steel pipes, the appearance size precision of the steel pipes is directly influenced, the service performance and the processing performance of the steel pipes are further influenced, the concept of straightness is introduced for reflecting the defect degree, therefore, in many machining industries using the steel pipes as raw materials, strict requirements are generally provided for the straightness of the steel pipes, the straightness of the steel pipes is required to be measured one by one so as to be capable of eliminating the steel pipes with the precision requirements in time, and the design of a common measuring device is relatively complex, not only the manufacturing cost is relatively high, but also the operation process is relatively complicated, and sometimes even the operation rate of steel pipe production can be restricted.
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CN210089598U is a straightness detection device is used in rod iron production, this document device mainly by supporting the base, the support column, the backup pad, the pneumatic cylinder, the rubber pad, the roof, the mounting panel, pressure sensor, a controller, including a motor, an end cap, a controller, the telescopic link, gyro wheel and guide rail are constituteed, the device drives four rubber pads through the flexible of four pneumatic cylinders and is close to each other, can realize fixing not unidimensional rod iron, the application range of device has been improved, nevertheless because the gyro wheel rolls in the side of rod and needs certain time, consequently, the device's measuring time is longer relatively.
SUMMERY OF THE UTILITY MODEL
Aiming at one or more problems in the prior art, the utility model provides a device for measuring the straightness of a steel pipe, which comprises a bottom plate (2), two rollers (3), two supporting vertical plates (6), a first support (8), a plurality of second supports (9), four rolling bearings (11), eight first wheels (a7), a plurality of second wheels (b7), eight first hinges (a10), a plurality of second hinges (b10), eight screw rods (1) and eight nuts (5); wherein:
the bottom plate (2) is of a cuboid symmetrical structure; eight cylindrical first through holes (201) are symmetrically formed in the bottom plate (2), the screw (1) penetrates through the first through holes (201), and one end of the screw (1) is screwed with the nut (5);
the roller (3) consists of a roller head (301) and a roller body (303) which are coaxially connected; the roller head (301) is of a cylindrical symmetrical structure and is used for mounting the rolling bearing (11); the roller body (303) is of a cylindrical symmetrical structure, an annular roller groove (302) is formed in the circumferential direction of the roller body (303), the longitudinal section of the roller groove (302) is circular, and a steel pipe penetrates through the roller groove (302);
the supporting vertical plate (6) is formed by connecting a transverse plate (601) and a vertical plate (602), and the vertical plate (602) is vertically arranged on the upper surface of the transverse plate (601); the vertical plate (602) is of a cuboid symmetrical structure, two cylindrical first grooves (603) are symmetrically formed in the vertical plate (602), the axes of the first grooves are arranged along the horizontal direction, and the rolling bearings (11) penetrate through the first grooves (603); a second cylindrical through hole (604) is formed in the axis position of each first groove (603), and a roller head (301) of the roller (3) penetrates through the second through hole (604); two second grooves (605) which are rectangular in shape and are arranged in the vertical direction are symmetrically formed in one side, facing the first groove (603), of the vertical plate (602), and the first wheels (a7) roll in the second grooves (605); the transverse plate (601) is of a cuboid symmetrical structure, four cylindrical third through holes (606) are symmetrically formed in the transverse plate (601), and the screw (1) penetrates through the third through holes (606);
the first bracket (8) is formed by connecting a first main body (802) and four first bosses (803), and the four first bosses (803) are symmetrically arranged at the left side and the right side of the first main body (802); the first bosses (803) are of a cuboid symmetrical structure, each first boss (803) is provided with a cuboid first through groove (806) arranged along the vertical direction, and the first wheel (a7) penetrates through the first through groove (806); two cylindrical fourth through holes (801) are formed in two sides of each first through groove (806), and the first hinges (a10) penetrate through the fourth through holes (801); the first main body (802) is of a cuboid-shaped symmetrical structure, a plurality of cuboid-shaped third grooves (805) are uniformly formed in the upper surface of the first main body (802), and the second support (9) penetrates through the third grooves (805); a cuboid-shaped fifth through hole (804) is formed in the axis position of each third groove (805), and a second boss (902) of the second support (9) penetrates through the fifth through hole (804); four rectangular parallelepiped fourth grooves (807) are symmetrically formed in the left side and the right side of each third groove (805), and the second wheels (b7) roll in the fourth grooves (807);
the second bracket (9) is formed by connecting a second main body (903) and two second bosses (902), and the two second bosses (902) are symmetrically arranged on the upper side and the lower side of the second main body (903); the second bosses (902) are of a cuboid symmetrical structure, and four side surfaces of each second boss (902) are provided with a scale mark arranged along the vertical direction; the second main body (903) is of a cuboid-shaped symmetrical structure, four cuboid-shaped second through grooves (904) arranged in the vertical direction are symmetrically formed in the left side and the right side of the second main body (903), and the second wheels (b7) penetrate through the second through grooves (904); two cylindrical sixth through holes (901) are formed in two sides of each second through groove (904), and second hinges (b10) penetrate through the sixth through holes (901);
the rolling bearing (11), the first wheel (a7), the second wheel (b7), the first hinge (a10), the second hinge (b10), the screw (1) and the nut (5) are all standard parts.
Further, one of the second brackets (9) is provided with eight of the second wheels (b7) and four of the second hinges (b 10).
According to the device for measuring the steel pipe flatness, rolling bearings are arranged in four first grooves of two supporting vertical plates, four roller heads of two rollers penetrate through the four rolling bearings, and eight first wheels arranged on a first support can roll upwards at a constant speed along four second grooves of the two supporting vertical plates, so that a first support vehicle can be slowly lifted; the steel pipe can be sent into in the roller groove to two rotatory rollers, eight first wheels of installing in first support can be along four second recesses of two blocks of support risers at the uniform velocity roll downwards, just so can slowly descend first support car, at this in-process, a plurality of second wheel of installing in a plurality of second support cars just can be under the effect of gravity, roll at the uniform velocity downwards along a plurality of fourth recesses of first support, stop on the steel pipe at last, a plurality of second support cars are in tangential relation with the surface of steel pipe, if there is similar crooked, the quality problems of unevenness such as ellipse or shriveling in the surface of steel pipe, then can directly reflect through the vertical position of the second support car here. Because these a plurality of second support cars are mutually independent and can accomplish respective measurement task simultaneously, consequently, the utility model discloses the device can the quick measurement measure the straightness at the different positions of steel pipe to reject the unqualified steel pipe of straightness fast.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) the utility model discloses the device comprises a bottom plate, two rolls, two supporting risers, a first support, n second supports, four antifriction bearings, eight first wheels, 8n second wheels, eight first hinges, 4n second hinges, eight screw rods and eight nuts, and the material is ordinary, and convenient machine-shaping, therefore, the utility model discloses the manufacturing cost of device is relatively lower;
2) centering the roller grooves of the steel pipe and the rollers, lifting the first support vehicle along the second groove of the supporting vertical plate, rotating the two rollers at a constant speed to send the steel pipe into the roller grooves, lowering the first support vehicle along the second groove of the supporting vertical plate, rolling the n second support vehicles on the steel pipe along the fourth groove of the first support under the action of self gravity, respectively reading scale values of the n second support vehicles, and summarizing the n measured values, so that the device has a relatively simple operation process;
3) because n third recesses have been seted up to the first main part symmetry of first support, all wear to be equipped with a second support car in every third recess, every second support car all keeps tangential relation with the side of steel pipe, this is equivalent to evenly decompose the steel pipe into n sections body along the axis direction, every second support car can be independent, and can accomplish respective measurement task simultaneously, and the straightness of these n sections body can be truly reflected to these n measured values, therefore, the utility model discloses the measurement accuracy of device is relatively higher;
to sum up, through the utility model provides a measure steel pipe straightness's device can measure the straightness of steel pipe fast and effectively, has low in manufacturing cost, easy operation, characteristics that measurement accuracy is high.
Drawings
Fig. 1 is a schematic view of a front view structure of a device for measuring steel pipe straightness before measurement provided by the present invention;
fig. 2 is a schematic view of the structure of the device for measuring the straightness of the steel pipe in the front view;
fig. 3 is a left side view structure diagram of the device for measuring the steel pipe straightness provided by the utility model during measurement;
fig. 4 is a schematic view of the overlooking structure of the device for measuring the straightness of the steel pipe provided by the utility model during measurement;
fig. 5 is a schematic top view of the bottom plate according to the present invention;
fig. 6 is a schematic front view of the roller according to the present invention;
fig. 7 is a schematic front view of a supporting riser according to the present invention;
fig. 8 is a left side view structural schematic diagram of the support riser provided by the present invention;
fig. 9 is a schematic top view of a supporting riser according to the present invention;
fig. 10 is a front view schematically illustrating the structure of the first bracket and the first wheel after being assembled;
fig. 11 is a left side view schematic structural diagram of the first bracket and the first wheel after being assembled;
fig. 12 is a schematic top view of the first bracket and the first wheel assembled according to the present invention;
fig. 13 is a schematic cross-sectional view of the first bracket along the a-a plane according to the present invention;
fig. 14 is a front view schematically illustrating the structure of the second bracket and the second wheel after being assembled;
fig. 15 is a left side view schematic structural view after the second bracket and the second wheel are assembled according to the present invention;
fig. 16 is a schematic top view of the second bracket and the second wheel assembled according to the present invention;
description of reference numerals: 1-a screw; 2-a bottom plate; 201-a first via; 3, rolling; 301-roll head; 302-roll groove; 303-roll body; 4-a steel pipe; 5-a nut; 6-supporting a vertical plate; 601-a transverse plate; 602-a riser; 603-a first groove; 604-a second via; 605-a second recess; 606-a third via; a7 — first round; b7 — second round; 8-a first scaffold; 801-fourth via; 802 — a first body; 803 — first boss; 804-a fifth via; 805-a third groove; 806-a first through slot; 807-a fourth groove; 9-a second support; 901-sixth via; 902-a second boss; 903 — a second body; 904-second through slot; a 10-first hinge; b 10-second hinge; 11-rolling bearings.
Detailed Description
The following detailed description of the present invention is provided by way of examples and drawings, which are only for the understanding of the present invention and are not intended to limit the present invention.
As shown in fig. 1-4, the device for measuring steel pipe flatness provided by the present invention is composed of a bottom plate 2, two rollers 3, two supporting risers 6, a first support 8, n second supports 9, four rolling bearings 11, eight first wheels a7, 8n second wheels b7, eight first hinges a10, 4n second hinges b10, eight screws 1 and eight nuts 5; wherein the rolling bearing 11, the first wheel a7, the second wheel b7, the first hinge a10, the second hinge b10, the screw rod 1 and the nut 5 are standard components.
As shown in fig. 5, the bottom plate 2 is made of a metal material and has a rectangular parallelepiped symmetrical structure; eight first through holes 201 with a cylindrical shape are symmetrically formed in the bottom plate 2, and the screw 1 is inserted into the first through holes 201.
As shown in fig. 6, the roll 3 is made of a metal material and is composed of a roll head 301 and a roll body 303 which are coaxially connected; the roller head 301 is a cylindrical symmetrical structure and is used for mounting the rolling bearing 11; the roller body 303 is a cylindrical symmetrical structure, an annular roller groove 302 is formed in the circumferential direction of the roller body 303, the longitudinal section of the roller groove 302 is circular, and the steel pipe 4 is arranged in the roller groove 302 in a penetrating mode.
As shown in fig. 7-9, the supporting vertical plate 6 is made of metal material and is composed of a horizontal plate 601 and a vertical plate 602, wherein the vertical plate 602 is vertically arranged on the upper surface of the horizontal plate 601; the vertical plate 602 is a cuboid symmetrical structure, and the vertical plate 602 is symmetrically provided with two cylindrical first grooves 603 with axes arranged along the horizontal direction, and the rolling bearing 11 is arranged in the first grooves 603 in a penetrating way; a second cylindrical through hole 604 is formed in the axis position of each first groove 603, and a roller head 301 of a roller 3 penetrates through the second through hole 604; two second grooves 605 which are rectangular in shape and are arranged along the vertical direction are symmetrically formed in one side, facing the first groove 603, of the vertical plate 602, and a first wheel a7 which can roll along the second grooves 605 is arranged in the second grooves 605; the horizontal plate 601 is a cuboid symmetrical structure, and four cylindrical third through holes 606 are symmetrically formed in the horizontal plate 601, and the screw 1 is inserted into the third through holes 606.
As shown in fig. 10-13, the first bracket 8 is made of a metal material and is formed by connecting a first main body 802 and four first bosses 803, and the four first bosses 803 are symmetrically arranged at the left and right sides of the first main body 802; the first bosses 803 are of a rectangular parallelepiped symmetrical structure, each first boss 803 is provided with a rectangular parallelepiped first through groove 806 arranged along the vertical direction, and a first wheel a7 is arranged in the first through groove 806 in a penetrating manner; two sides of each first through groove 806 are respectively provided with two cylindrical fourth through holes 801, and a first hinge a10 is arranged in each fourth through hole 801 in a penetrating manner; the first main body 802 is a cuboid symmetric structure, n (n is a natural number not less than 6) cuboid third grooves 805 are uniformly formed on the upper surface of the first main body 802, and the second support 9 is arranged in the third grooves 805 in a penetrating manner; a cuboid fifth through hole 804 is formed in the axial position of each third groove 805, and a second boss 902 of the second support 9 penetrates through the fifth through hole 804; four rectangular parallelepiped fourth grooves 807 are symmetrically formed on the left and right sides of the third groove 805, and a second wheel b7 capable of rolling along the fourth grooves 807 is disposed in the fourth grooves 807.
As shown in fig. 14-16, the second bracket 9 is made of a metal material, and is formed by connecting a second main body 903 and two second bosses 902, wherein the two second bosses 902 are symmetrically arranged on the upper and lower sides of the second main body 903; the second bosses 902 are of a cuboid symmetrical structure, and four side surfaces of each second boss 902 are provided with a scale mark arranged along the vertical direction; the second main body 903 is a rectangular parallelepiped symmetrical structure, four rectangular parallelepiped second through grooves 904 are symmetrically formed in the left side and the right side of the second main body 903, and the second through grooves 904 are used for penetrating the second wheels b 7; two cylindrical sixth through holes 901 are formed in two sides of each second through groove 904, and a second hinge b10 penetrates through the sixth through holes 901.
The utility model provides a measure assembly process of steel pipe straightness's device:
as shown in fig. 1 to 16, first, a first wheel a7 is inserted through two positions in the four first through slots 806 of the first support 8, so as to ensure that the axle holes of the eight first wheels a7 are aligned with the eight fourth through holes 801 of the first support 8, and then a first hinge a10 is installed in each through hole of the eight pairs, so that the first support 8 and the eight first wheels a7 can be assembled into a first support vehicle;
then, a second wheel b7 is respectively arranged in two positions in the 4n second through grooves 904 of the n second supports 9 in a penetrating manner, so that the axle center holes of the 8n second wheels b7 are ensured to be aligned with the 8n sixth through holes 901 of the n second supports 9, and then a second hinge b10 is respectively arranged in the through holes in the 4n pairs of pairs, so that n second supports 9 and 8n second wheels b7 can be assembled into n second support vehicles;
then, the bottom plate 2 is horizontally placed on an installation table, then, one rolling bearing 11 is respectively installed in four first grooves 603 of two supporting vertical plates 6, then, the two supporting vertical plates 6 are placed on the bottom plate 2, it is ensured that the four first grooves 603 of the two supporting vertical plates 6 are oppositely arranged, then, four roller heads 301 of two rollers 3 are respectively penetrated in the four rolling bearings 11 which are oppositely arranged, then, eight third through holes 606 of the two supporting vertical plates 6 are aligned with the eight first through holes 201 of the bottom plate 2, then, one screw rod 1 is respectively penetrated in the through holes of the eight groups of alignment, and then, one nut 5 is respectively screwed at the other end of each screw rod 1, so that the two supporting vertical plates 6, the four rolling bearings 11, the two rollers 3 and the bottom plate 2 can be assembled;
then eight first wheels a7 of the first support vehicle are rolled into the four second grooves 605 of the two support risers 6, and then 8n second wheels b7 of the n second support vehicles are rolled into the 4n fourth grooves 807 of the first support 8, so that the whole device is assembled and can be put into use.
The utility model provides a measure steel pipe straightness's device's theory of operation:
if the outer surface of the steel pipe 4 has uneven quality problems like bending, ellipse or collapsing, the flatness at the position can be truly reflected by measuring the flatness; the steel pipe 4 is uniformly decomposed into n sections of pipe bodies along the axis direction, the respective flatness of the n sections of pipe bodies is measured, and finally the measured values of the n sections of pipe bodies are collected, so that the integral flatness of the steel pipe 4 can be obtained.
The utility model provides a measure steel pipe straightness's device's use:
as shown in fig. 1-4, at first, this assembled device is arranged in front of the transportation roller way, so as to ensure the alignment of the two rollers 3 and the transportation roller way, and thus it can ensure the alignment of the steel pipe 4 and the roller groove 302 of the roller 3, and then it will be installed in the eight first wheels a7 of the first support vehicle along the four second grooves 605 of the two support risers 6 rolling upwards at uniform speed, so as to slowly raise the first support vehicle, and then it will rotate the two rollers 3 at uniform speed, and send the steel pipe 4 into the roller groove 302, when the steel pipe 4 arrives at the intermediate position of the device, it will stop rotating the two rollers 3, and then it will be installed in the eight first wheels a7 of the first support vehicle along the four second grooves 605 of the two support risers 6 rolling downwards at uniform speed, so as to slowly descend the first support vehicle, and in this process, the 8n second wheels b7 installed in the n second support vehicles will be under the effect of gravity along the 4n fourth grooves 807 of the first support 8 rolling downwards at uniform speed Move, stop on steel pipe 4's side at last, n second support cars all are in tangent relation with steel pipe 4's surface, n second support cars can be simultaneously, and measure n section pipe respective straightness accuracy independently, read and take notes the surface scale of the second boss of n second support cars in succession, just can demonstrate the surface roughness degree of steel pipe 4's corresponding position, summarize the straightness of n section pipe at last again, just can show steel pipe 4's holistic straightness with directly perceived effectual mode.
Can see through the embodiment, adopt the utility model provides a measure device of steel pipe straightness, can the roughness at the different positions of quick measurement play steel pipe to reject the unqualified steel pipe of straightness fast, have low in manufacturing cost, easy operation, characteristics that measurement accuracy is high.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A device for measuring the straightness of a steel pipe is characterized by comprising a bottom plate (2), two rollers (3), two supporting vertical plates (6), a first support (8), a plurality of second supports (9), four rolling bearings (11), eight first wheels (a7), a plurality of second wheels (b7), eight first hinges (a10), a plurality of second hinges (b10), eight screw rods (1) and eight nuts (5); wherein:
the bottom plate (2) is of a cuboid symmetrical structure; eight cylindrical first through holes (201) are symmetrically formed in the bottom plate (2), the screw (1) penetrates through the first through holes (201), and one end of the screw (1) is screwed with the nut (5);
the roller (3) consists of a roller head (301) and a roller body (303) which are coaxially connected; the roller head (301) is of a cylindrical symmetrical structure and is used for mounting the rolling bearing (11); the roller body (303) is of a cylindrical symmetrical structure, an annular roller groove (302) is formed in the circumferential direction of the roller body (303), the longitudinal section of the roller groove (302) is circular, and a steel pipe penetrates through the roller groove (302);
the supporting vertical plate (6) is formed by connecting a transverse plate (601) and a vertical plate (602), and the vertical plate (602) is vertically arranged on the upper surface of the transverse plate (601); the vertical plate (602) is of a cuboid symmetrical structure, two cylindrical first grooves (603) are symmetrically formed in the vertical plate (602), the axes of the first grooves are arranged along the horizontal direction, and the rolling bearings (11) penetrate through the first grooves (603); a second cylindrical through hole (604) is formed in the axis position of each first groove (603), and a roller head (301) of the roller (3) penetrates through the second through hole (604); two second grooves (605) which are rectangular and are arranged in the vertical direction are symmetrically formed in one side, facing the first groove (603), of the vertical plate (602), and a first wheel (a7) which can roll is arranged in each second groove (605); the transverse plate (601) is of a cuboid symmetrical structure, four cylindrical third through holes (606) are symmetrically formed in the transverse plate (601), and the screw (1) penetrates through the third through holes (606);
the first bracket (8) is formed by connecting a first main body (802) and four first bosses (803), and the four first bosses (803) are symmetrically arranged at the left side and the right side of the first main body (802); the first bosses (803) are of a cuboid symmetrical structure, each first boss (803) is provided with a cuboid first through groove (806) arranged along the vertical direction, and the first wheel (a7) penetrates through the first through groove (806); two cylindrical fourth through holes (801) are formed in two sides of each first through groove (806), and the first hinges (a10) penetrate through the fourth through holes (801); the first main body (802) is of a cuboid-shaped symmetrical structure, a plurality of cuboid-shaped third grooves (805) are uniformly formed in the upper surface of the first main body (802), and the second support (9) penetrates through the third grooves (805); a cuboid-shaped fifth through hole (804) is formed in the axis position of each third groove (805), and a second boss (902) of the second support (9) penetrates through the fifth through hole (804); four rectangular fourth grooves (807) which are arranged along the vertical direction are symmetrically formed in the left side and the right side of each third groove (805), and a second wheel (b7) which can roll is arranged in each fourth groove (807);
the second bracket (9) is formed by connecting a second main body (903) and two second bosses (902), and the two second bosses (902) are symmetrically arranged on the upper side and the lower side of the second main body (903); the second bosses (902) are of a cuboid symmetrical structure, and four side surfaces of each second boss (902) are provided with a scale mark arranged along the vertical direction; the second main body (903) is of a cuboid-shaped symmetrical structure, four cuboid-shaped second through grooves (904) arranged in the vertical direction are symmetrically formed in the left side and the right side of the second main body (903), and the second wheels (b7) penetrate through the second through grooves (904); two cylindrical sixth through holes (901) are formed in two sides of each second through groove (904), and second hinges (b10) penetrate through the sixth through holes (901).
2. The device for measuring the straightness of a steel pipe according to claim 1, wherein one second bracket (9) is provided with eight second wheels (b7) and four second hinges (b 10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021815176.XU CN213021406U (en) | 2020-08-26 | 2020-08-26 | Measure device of steel pipe straightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021815176.XU CN213021406U (en) | 2020-08-26 | 2020-08-26 | Measure device of steel pipe straightness |
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| Publication Number | Publication Date |
|---|---|
| CN213021406U true CN213021406U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021815176.XU Active CN213021406U (en) | 2020-08-26 | 2020-08-26 | Measure device of steel pipe straightness |
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| CN (1) | CN213021406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216390A (en) * | 2022-02-23 | 2022-03-22 | 东莞市尔必地机器人有限公司 | Size measuring device for part detection of stacking robot |
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2020
- 2020-08-26 CN CN202021815176.XU patent/CN213021406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216390A (en) * | 2022-02-23 | 2022-03-22 | 东莞市尔必地机器人有限公司 | Size measuring device for part detection of stacking robot |
| CN114216390B (en) * | 2022-02-23 | 2022-05-13 | 东莞市尔必地机器人有限公司 | Size measuring device for part detection of stacking robot |
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