CN219915420U - Appearance inspection device for finished product of reinforced concrete drain pipe - Google Patents
Appearance inspection device for finished product of reinforced concrete drain pipe Download PDFInfo
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- CN219915420U CN219915420U CN202320368920.3U CN202320368920U CN219915420U CN 219915420 U CN219915420 U CN 219915420U CN 202320368920 U CN202320368920 U CN 202320368920U CN 219915420 U CN219915420 U CN 219915420U
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- 238000007689 inspection Methods 0.000 title claims abstract description 20
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 28
- 238000011179 visual inspection Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 3
- 210000000887 face Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an appearance inspection device for finished reinforced concrete drain pipes, which comprises a conveying mechanism, wherein a gate-shaped frame is arranged above the conveying mechanism, a rotating mechanism is arranged at the top of the gate-shaped frame, an output shaft of the rotating mechanism points to a conveying mechanism, the output shaft of the rotating mechanism is respectively connected with a central scanning mechanism and a peripheral scanning mechanism, the movement track of the central scanning mechanism and the movement track of the peripheral scanning mechanism are concentric and coaxial with the output shaft of the rotating mechanism, the inner wall of the pipe is scanned by the central scanning mechanism, the outer wall of the pipe is scanned by the peripheral scanning mechanism, and the inspection precision and the inspection efficiency are improved.
Description
Technical Field
The utility model relates to the technical field of concrete drain pipe production, in particular to an appearance inspection device for a finished product of a reinforced concrete drain pipe.
Background
After the reinforced concrete drain pipe is prepared into a finished product, the finished product needs to be checked and accepted, and the checking and accepting step comprises appearance checking, wherein the appearance checking step can meet the requirements that the inner surface and the outer surface of the pipe are smooth, the pipe is free from sticking, pitting, honeycomb, slumping, rib exposure and hollowing, the depth of a local pit is not more than 5mm, the outer surface is not cracked, and the width of the crack on the inner surface is not more than 0.05mm.
In the normal inspection process, the outer surface is observed by naked eyes and the inner surface is observed by an endoscope for inspection and acceptance, and the method has large error because the rule and the naked eyes are used for judgment manually, and each pipe needs to be inspected manually, so that the efficiency is very low.
There is therefore a need for an appearance inspection device that improves efficiency and accuracy.
Disclosure of Invention
The utility model aims to overcome the defects, and provides an appearance inspection device for finished products of reinforced concrete drain pipes, which utilizes a central scanning mechanism and a peripheral scanning mechanism to scan the inner wall and the outer wall of the pipe respectively, processes surface data and then inspects the appearance, thereby solving the problems of large error and low efficiency caused by manual inspection.
The utility model aims to solve the technical problems, and adopts the technical scheme that: the reinforced concrete drain pipe finished product appearance inspection device comprises a conveying mechanism, a door-shaped frame is arranged above the conveying mechanism, a rotating mechanism is arranged at the top of the door-shaped frame, an output shaft of the rotating mechanism points to the conveying mechanism, the output shaft of the rotating mechanism is respectively connected with a central scanning mechanism and a peripheral scanning mechanism, and a movement track of the central scanning mechanism and a movement track of the peripheral scanning mechanism are coaxial with the output shaft of the rotating mechanism.
Preferably, the output shaft of the rotating mechanism is connected with the central scanning mechanism and the peripheral scanning mechanism through three-way joints respectively.
More preferably, the scanning signal end of the central scanning mechanism and the scanning signal end of the peripheral scanning mechanism are positioned at the same horizontal plane and are oppositely arranged.
Further, the center scanning mechanism comprises a center pipe, the center pipe and an output shaft of the rotating mechanism are coaxially and fixedly matched through a three-way joint, a first electric cylinder is arranged at the bottom of the center pipe, a first laser scanner is vertically and downwardly arranged at the output end of the first electric cylinder, and a scanning signal end of the first laser scanner faces to one side of the output shaft far away from the rotating mechanism.
Further, the peripheral scanning mechanism comprises a right-angle tube, the transverse part of the right-angle tube is vertically and fixedly matched with the output shaft of the rotating mechanism through a three-way joint, the end part of the longitudinal part of the right-angle tube is vertically downward, the end part of the longitudinal part is provided with a second electric cylinder, the output end of the second electric cylinder is vertically downward provided with a second laser scanner, and the scanning signal end of the second laser scanner faces to one side of the output shaft close to the rotating mechanism.
Still further, the rotation mechanism is an electric motor.
Preferably, a computer is provided on one side of the conveying mechanism, and the conveying mechanism, the rotating mechanism, the central scanning mechanism and the peripheral scanning mechanism are respectively and electrically connected with the computer.
More preferably, a camera is arranged at the middle position of the bottom of the central scanning mechanism.
The utility model has the beneficial effects that:
the device utilizes the central scanning mechanism and the peripheral scanning mechanism to respectively carry out rotary scanning on the inner wall and the outer wall of the pipe body, the scanning mechanism carries out multiple scanning on different positions in the vertical direction to obtain the complete surface data of the pipe body, and a computer can be utilized to process and judge the surface data, so that the efficiency and the accuracy of appearance inspection are improved.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of the bottom direction structure of the present utility model;
FIG. 3 is a schematic front view of the present utility model;
FIG. 4 is a schematic illustration of an application of the present utility model;
in the figure: 1. a conveying mechanism; 2. a door-type frame; 201. a base; 202. a column; 203. a top plate; 3. a rotation mechanism; 301. a motor; 4. a three-way joint; 5. a central scanning mechanism; 501. a central tube; 502. a first electric cylinder; 503. a first laser scanner; 6. a peripheral scanning mechanism; 601. a right angle tube; 6011. a transverse portion; 6012. a longitudinal portion; 602. a second electric cylinder; 603. a second laser scanner; 7. a camera; 8. and a computer.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1 to 3, as a preferred embodiment 1, the appearance inspection device for finished products of reinforced concrete drain pipes comprises a conveying mechanism 1, a door-shaped frame 2 is arranged above the conveying mechanism 1, a rotating mechanism 3 is arranged at the top of the door-shaped frame 2, an output shaft of the rotating mechanism 3 points to the conveying mechanism 1, an output shaft of the rotating mechanism 3 is respectively connected with a central scanning mechanism 5 and a peripheral scanning mechanism 6, and a movement track of the central scanning mechanism 5 and a movement track of the peripheral scanning mechanism 6 are coaxial with an output shaft of the rotating mechanism 3.
In embodiment 1, an appearance monitoring device is provided, in which a gantry frame is used to fixedly install a rotating mechanism 3 above a conveying mechanism 1, a central scanning mechanism 5 for scanning the inside of a tube body and a peripheral scanning mechanism 6 for scanning the outer wall of the tube body are respectively fixed on an output shaft of the rotating mechanism 3, and surface data signals of the inside and the outside of the tube body are obtained through rotating scanning, so that the appearance of the tube body is conveniently checked, manual measurement and visual inspection are avoided, and efficiency and accuracy are improved.
As a preferred embodiment 2, the output shaft of the rotating mechanism 3 is respectively connected with a central scanning mechanism 5 and a peripheral scanning mechanism 6 through a three-way joint 4, so that the installation and the replacement are convenient, and the joint can be screwed by a screw thread, and is reinforced by a fastener.
As a preferred embodiment 3, the scanning signal end of the central scanning mechanism 5 and the scanning signal end of the peripheral scanning mechanism 6 are located on the same horizontal plane and are oppositely arranged, so that the device can scan the outer side and the inner side of the same position of the tube synchronously, and the use and the scanning are convenient.
As shown in fig. 1 to 3, as a preferred embodiment 4, the central scanning mechanism 5 includes a central tube 501, the central tube 501 and the output shaft of the rotating mechanism 3 are coaxially and fixedly matched through a tee joint 4, so that the central tube 501 can rotate at the central position of the output shaft of the rotating mechanism 3, a scanning device is conveniently arranged at the middle position of a tube body, a first electric cylinder 502 is arranged at the bottom of the central tube 501 and is used for stretching, a section of the central tube stretches out downwards for carrying out rotary scanning after rotating scanning for one turn, the steps are repeated until all surfaces are scanned, then shrinkage and resetting are carried out, the tube body is convenient to pass, the output end of the first electric cylinder 502 is vertically and downwards provided with a first laser scanner 503, the scanning signal end of the first laser scanner 503 faces to the side far away from the output shaft of the rotating mechanism 3, the scanning signal end of the first laser scanner 503 is guaranteed to face the inner wall of the tube body, the output end of the first electric cylinder 502 is vertically and downwards faces to the middle position of the conveying mechanism 1, the first laser scanner 503 is conveniently located at the center of the tube body, and the tube body is concentric with the output shaft of the rotating mechanism 3.
As shown in fig. 1 to 3, as a preferred embodiment 5, the peripheral scanning mechanism 6 includes a right-angle tube 601, a transverse portion 6011 of the right-angle tube 601 is vertically and fixedly matched with an output shaft of the rotating mechanism 3 through a three-way joint 4, so as to conveniently rotate synchronously with the central tube 501 around the output shaft of the rotating mechanism 3, an end portion of a longitudinal portion 6012 of the right-angle tube 601 is vertically downward, and an end portion of the longitudinal portion 6012 is provided with a second electric cylinder 602 for telescoping, and after rotating and scanning for one turn, the end portion extends downward to perform a rotating and scanning again, and the steps are repeated until all surfaces are scanned, and then the tube body is conveniently retracted and reset, wherein a second laser scanner 603 is vertically and downwardly arranged at an output end of the second electric cylinder 602, a scanning signal end of the second laser scanner 603 faces one side of the output shaft close to the rotating mechanism 3, and a scanning signal end of the second laser scanner 603 is guaranteed to face an outer wall of the tube body.
Preferably, a limiting device can be arranged on the conveyor 1 for holding the tube body in the intermediate position of the conveyor 1.
As shown in fig. 1 to 3, in a preferred embodiment 6, the rotating mechanism 3 is an electric motor 301, and as a common rotating device, an output shaft of the electric motor 301 may be directly connected to the three-way joint 4, or preferably, may be connected to a connecting rod through a coupling, and then connected to the three-way joint 4, so as to ensure synchronous rotation and provide rotating power.
As shown in fig. 4, as a preferred embodiment 7, a computer 8 is disposed on one side of the conveying mechanism 1, and the conveying mechanism 1, the rotating mechanism 3, the central scanning mechanism 5 and the peripheral scanning mechanism 6 are respectively electrically connected with the computer 8, and are used for receiving signals of the central scanning mechanism 5 and the peripheral scanning mechanism 6, imaging on the computer 8, and storing appearance data of each pipeline, so that subsequent review is facilitated, and control of each mechanism is also facilitated.
As shown in fig. 4, as a preferred embodiment 8, a camera 7 is disposed at the middle position of the bottom of the central scanning mechanism 5, and the camera 7 is electrically connected with the computer 8, so as to determine the position of the pipe body, and when the pipe body moves to a suitable position, that is, the central scanning structure is just located at the middle position of the pipe body, the computer 8 can pause the operation of the conveying mechanism 1 and perform surface data scanning.
As shown in fig. 1 to 4, as a preferred embodiment 9, the door-shaped frame 2 includes two bases 201, two columns 202 and a top plate 203, the bases 201 are symmetrically disposed on two sides of the conveying mechanism 1, respectively, the columns 202 are vertically fixed on the middle position of the base 201, the top ends of the columns 202 are fixedly matched with the same top plate 203, the top plate 203 is kept horizontal, the rotating mechanism 3 is mounted on the middle position above the top plate 203, the output shaft of the rotating mechanism 3 penetrates through the top plate 203, and the output shaft of the rotating mechanism 3 is rotationally matched with the penetrating position.
The working principle of the utility model is as follows:
before use, the pipe body is conveyed to the conveying mechanism 1 through the clamping mechanism, so that the pipe body is kept vertical, the pipe orifice is upward, and the pipe body is conveyed forwards at the middle position of the conveying mechanism 1;
when the pipe body is positioned under the scanning mechanism, the operation of the conveying mechanism 1 is suspended, the rotating mechanism 3, the central scanning mechanism 5 and the peripheral scanning mechanism 6 are started, the central scanning mechanism 5 performs multiple times of rotation scanning with the height times on the inner wall of the pipe body under the condition that the rotating mechanism 3 provides power, the peripheral scanning mechanism 6 performs multiple times of rotation scanning with the height times on the outer wall of the pipe body synchronously under the condition that the rotating mechanism 3 provides power until the data of the whole pipe surface is acquired, and the data are transmitted to the computer 8 for processing, judging and archiving, so that the process does not need workers to use a ruler or naked eyes for inspection, and the accuracy and the inspection efficiency are improved.
Claims (8)
1. The finished product appearance inspection device of the reinforced concrete drain pipe comprises a conveying mechanism (1), and is characterized in that,
the automatic transmission device is characterized in that a gate frame (2) is arranged above the transmission mechanism (1), a rotating mechanism (3) is arranged at the top of the gate frame (2), an output shaft of the rotating mechanism (3) points to the transmission mechanism (1), an output shaft of the rotating mechanism (3) is respectively connected with a central scanning mechanism (5) and a peripheral scanning mechanism (6), and a motion track of the central scanning mechanism (5) and a motion track of the peripheral scanning mechanism (6) are concentric and coaxial with an output shaft of the rotating mechanism (3).
2. The device for inspecting the appearance of the finished product of the reinforced concrete drain pipe according to claim 1, wherein the output shaft of the rotating mechanism (3) is respectively connected with a central scanning mechanism (5) and a peripheral scanning mechanism (6) through a three-way joint (4).
3. The device for inspecting the appearance of the finished reinforced concrete drain pipe according to claim 2, wherein the scanning signal end of the central scanning mechanism (5) and the scanning signal end of the peripheral scanning mechanism (6) are positioned on the same horizontal plane and are oppositely arranged.
4. A reinforced concrete drain finished product appearance inspection device according to claim 3, wherein the central scanning mechanism (5) comprises a central tube (501), the central tube (501) is fixedly matched with an output shaft of the rotating mechanism (3) coaxially through a three-way joint (4), a first electric cylinder (502) is arranged at the bottom of the central tube (501), a first laser scanner (503) is arranged at the output end of the first electric cylinder (502) vertically downwards, and the scanning signal end of the first laser scanner (503) faces to the side far away from the output shaft of the rotating mechanism (3).
5. A reinforced concrete drain finished product appearance inspection device according to claim 3, wherein the peripheral scanning mechanism (6) comprises a right-angle tube (601), a transverse part (6011) of the right-angle tube (601) is vertically and fixedly matched with an output shaft of the rotating mechanism (3) through a three-way joint (4), the end part of a longitudinal part (6012) of the right-angle tube (601) is vertically downward, the end part of the longitudinal part (6012) is provided with a second electric cylinder (602), the output end of the second electric cylinder (602) is vertically downward provided with a second laser scanner (603), and the scanning signal end of the second laser scanner (603) faces to the side close to the output shaft of the rotating mechanism (3).
6. The device for visual inspection of finished reinforced concrete drain pipes according to claim 5, wherein the rotating mechanism (3) is an electric motor (301).
7. The reinforced concrete drain pipe finished product appearance inspection device according to any one of claims 1 to 6, wherein a computer (8) is arranged on one side of the conveying mechanism (1), and the conveying mechanism (1), the rotating mechanism (3), the central scanning mechanism (5) and the peripheral scanning mechanism (6) are respectively and electrically connected with the computer (8).
8. The device for inspecting the appearance of the finished reinforced concrete drain pipe according to claim 7, wherein a camera (7) is arranged at the middle position of the bottom of the central scanning mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320368920.3U CN219915420U (en) | 2023-03-02 | 2023-03-02 | Appearance inspection device for finished product of reinforced concrete drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320368920.3U CN219915420U (en) | 2023-03-02 | 2023-03-02 | Appearance inspection device for finished product of reinforced concrete drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915420U true CN219915420U (en) | 2023-10-27 |
Family
ID=88463390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320368920.3U Active CN219915420U (en) | 2023-03-02 | 2023-03-02 | Appearance inspection device for finished product of reinforced concrete drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219915420U (en) |
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2023
- 2023-03-02 CN CN202320368920.3U patent/CN219915420U/en active Active
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