CN111359899A - A Concrete Test Block Automatic Testing Conveyor - Google Patents
A Concrete Test Block Automatic Testing Conveyor Download PDFInfo
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- CN111359899A CN111359899A CN202010188701.8A CN202010188701A CN111359899A CN 111359899 A CN111359899 A CN 111359899A CN 202010188701 A CN202010188701 A CN 202010188701A CN 111359899 A CN111359899 A CN 111359899A
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- 238000012360 testing method Methods 0.000 title claims abstract description 93
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000000007 visual effect Effects 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000032258 transport Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
本发明公开了一种砼试块自动检测传输机，包括传输装置，位于机架的下方，用于对砼试块进行运输；检测装置，包括视觉相机，位于所述机架上，用于对所述传输装置上的砼试块进行拍摄，并识别出砼试块的尺寸信息；提升装置，位于所述传输装置的下游，用于将从所述传输装置运输来的砼试块升高，并将砼试块运输到试验台的上表面；动力装置，与所述传输装置和提升装置连接，用于为传输装置和提升装置提供动力。本发明通过传输装置和提升装置可以替代人工完成试块从堆放区输送至试验台上的过程，并通过检测装置直接能够测量出砼试块的精确尺寸，判断其是否符合要求，从而降低人工成本，加快实验测试进程，改善实验环境。
The invention discloses a conveyor for automatic detection of concrete test blocks, which comprises a transmission device, which is located under a frame and is used for transporting the concrete test blocks; the detection device includes a visual camera, which is located on the frame and is used for The concrete test block on the transmission device is photographed, and the size information of the concrete test block is identified; the lifting device, located downstream of the transmission device, is used to lift the concrete test block transported from the transmission device, The concrete test block is transported to the upper surface of the test stand; the power device is connected with the transmission device and the lifting device, and is used for providing power for the transmission device and the lifting device. In the present invention, the conveying device and the lifting device can replace the manual completion of the process of transporting the test block from the stacking area to the test bench, and the detection device can directly measure the precise size of the concrete test block to determine whether it meets the requirements, thereby reducing labor costs. , to speed up the experimental testing process and improve the experimental environment.
Description
Technical Field
The invention belongs to the technical field of concrete test block detection equipment, and particularly relates to an automatic detection conveyor for concrete test blocks.
Background
In the engineering material quality control experiment link of the construction project at the present stage, generally, in order to ensure that the actual strength of a concrete test block (concrete block) can meet the requirement of a relevant grade, a strength experiment test is carried out on the concrete test block to detect whether the concrete test block meets the requirement of the strength grade, and the detection result is used as an important data basis in the engineering acceptance process. In the strength experiment link of the concrete test block, besides a large number of precise experiment instruments, manual participation is required, for example, the size of the test block needs to be manually measured and is accurate to millimeter before the test, the concrete test block needs to be manually carried to a test bed after the test, and finally the test bed needs to be manually cleaned and processed, and the like. The working contents are repeated once when each concrete test block is detected, so that the adverse effects of low efficiency of the whole testing link, high labor cost consumption and the like are inevitably generated. Meanwhile, because the concrete test blocks need to be continuously transported in the detection process, detection personnel usually need to transport a large number of concrete test blocks to a laboratory in advance for the convenience of experiments, so that the whole laboratory is disorderly and has no seal, the environment is severe, and the detection process consumes time and labor.
Disclosure of Invention
Based on the defects of the prior art, the technical problem to be solved by the invention is to provide the automatic detection conveyor for the concrete test block, which can replace the manual process of conveying the test block from the stacking area to the test bed, can directly measure the accurate size of the concrete test block and judge whether the concrete test block meets the requirements, thereby reducing the labor cost, accelerating the test process of the experiment and improving the experimental environment.
In order to solve the technical problems, the invention is realized by the following technical scheme: the invention provides an automatic detection conveyor for concrete test blocks, which comprises a conveying device, a conveying device and a conveying device, wherein the conveying device is positioned below a rack and is used for conveying the concrete test blocks; the detection device comprises a visual camera, is positioned on the rack and is used for shooting the concrete test block on the transmission device and identifying the size information of the concrete test block; the lifting device is positioned at the downstream of the conveying device and used for lifting the concrete test block conveyed from the conveying device and conveying the concrete test block to the upper surface of the test bed; and the power device is connected with the transmission device and the lifting device and is used for providing power for the transmission device and the lifting device.
Optionally, the lifting device includes a jacking roller conveyor, a jacking table base located below the jacking roller conveyor and fixedly connected to the jacking roller conveyor, and a lifting cylinder located on one side of the jacking table base; the both sides of the free end at promotion cylinder top are equipped with two rotatable sprockets respectively, are connected with the promotion chain on every sprocket, and the one end of two promotion chains is fixed on the bottom base plate that is located the frame bottom, its other end through the sprocket after with jacking platform base is fixed, promote the cylinder upwards stretch out the free end, through behind the sprocket, drive promote the chain with jacking platform base upward movement together, jacking roller conveyer follows jacking platform base upward movement together.
Furthermore, the both ends of the side of jacking platform base are connected with two vertical beam columns of frame with gliding mode respectively, jacking platform base can freely remove in vertical direction along two vertical beam columns.
Optionally, the transmission device includes a roller transmission machine, the lower surface of the roller transmission machine is arranged below the vision camera, a shooting signal is sent when the concrete test block passes through the first pressure sensor, and the vision camera receives the shooting signal and immediately shoots.
Further, jacking roller conveyer with be equipped with second pressure sensor between the jacking platform base, when the concrete test block reachs jacking roller conveyer upper surface, be located the second pressure sensor of jacking roller conveyer lower surface can send actuating signal after discerning pressure signal, the lift cylinder upwards stretches out the free end immediately after receiving actuating signal.
Optionally, be fixed with on the back timber of frame be located jacking roller conveyer is directly over the top displacement sensor, work as top displacement sensor detects when the position height of jacking roller conveyer upper surface is highly unanimous with the position of test bench upper surface, sends stop signal at once, promote cylinder and stop stretching out the free end immediately after receiving stop signal, start simultaneously jacking roller conveyer's power switch, jacking roller conveyer begins to rotate, transports the concrete test block on it to the upper surface of test bench.
Further, the vision camera comprises a left vision camera and a top vision camera, and the left vision camera and the top vision camera respectively shoot the side face and the top face of the concrete test block.
Therefore, the conveying device can replace manual work to finish the process of conveying the test block from the stacking area to the test bed through the conveying device and the lifting device, and can directly measure the accurate size of the concrete test block through the detection device and judge whether the concrete test block meets the requirement or not, so that the labor cost is reduced, the experimental test process is accelerated, and the experimental environment is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following detailed description is given in conjunction with the preferred embodiments, together with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
FIG. 1 is a schematic perspective view of an automatic concrete block inspection conveyor according to a preferred embodiment of the present invention;
fig. 2 is a front view of the automatic concrete test block detection conveyor of the present invention.
Wherein: 1-concrete test block A; 2-a roller conveyor; 3-side beam; 4-left vision camera; 5-top beam; 6-top vision camera; 7-concrete test block B; 8-test bed; 9-a lifting device; 10-jacking roller conveyor; 11-a jacking table base; 12-a top displacement sensor; 13-a power pump; 14-a lift cylinder; 15-lifting the chain; 16-bottom substrate.
Detailed Description
Other aspects, features and advantages of the present invention will become apparent from the following detailed description, taken in conjunction with the accompanying drawings, which form a part of this specification, and which illustrate, by way of example, the principles of the invention. In the referenced drawings, the same or similar components in different drawings are denoted by the same reference numerals.
It should be noted that the descriptions relating to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Referring to fig. 1 to 2, the automatic concrete test block detection conveyor of the invention comprises a concrete test block a1, a roller conveyor 2, a side beam 3, a left vision camera 4, a top beam 5, a top vision camera 6, a concrete test block B7, a test bed 8, a lifting device 9, a lifting roller conveyor 10, a lifting bed base 11, a top displacement sensor 12, a power pump 13, a lifting cylinder 14, a lifting chain 15 and a bottom base plate 16. The power pump 13 is a power device of the whole conveyor, and mainly provides power sources for the roller conveyor 2 as a conveying device, the jacking roller conveyor 10 as a lifting device 9 and the lifting cylinder 14. The top beam 5, the side beams 3 and the bottom base plate 16 are the frame of the present invention.
In an initial state, the roller conveyor 2 and the jacking roller conveyor 10 are on the same horizontal plane, the roller conveyor 2 continuously runs at a low speed, and the concrete test block A1 and the concrete test block B7 to be detected are conveyed to the jacking roller conveyor 10 through the roller conveyor 2 in sequence.
The left visual camera 4 is fixed on the side beam 3 and positioned on the side surface of the concrete test block, the top visual camera 6 is fixed on the top beam 5, and the left visual camera 4 and the top visual camera 6 which are used as the detection device of the invention are positioned in the same vertical plane. The lower surface of the roller conveyor 2 corresponding to the lower part of the top vision camera 6 is provided with a first pressure sensor, when a concrete test block A1 and a concrete test block B7 pass through the first pressure sensor, shooting signals are sent out, when the left vision camera 4 and the top vision camera 6 receive the shooting signals, shooting is immediately carried out, shot concrete test block images are identified, and after the size information of the concrete test blocks is identified, identification judgment results are sent to mobile terminal equipment of experimenters.
Two rotatable chain wheels are respectively arranged on two sides of the free end of the top of the lifting cylinder 14, one end of each lifting chain 15 is fixed on the bottom base plate 16, and the other end of each lifting chain passes through the two chain wheels and then is fixed with the jacking table base 11. The bottom initial state of the jacking table base 11 is carried on the upper surface of the bottom base plate 16, two ends of the side surface of the jacking table base 11 are respectively connected with the two vertical beam columns of the side beam 3 in a sliding mode, and the jacking table base 11 can freely move up and down in the vertical direction along the two vertical beam columns of the side beam 3.
Jacking platform base 11 with jacking roller conveyer 10 fixed connection, jacking platform base 11 does the supporting body of jacking roller conveyer 10, jacking roller conveyer 10 with be equipped with second pressure sensor between the jacking platform base 11. The jacking roller conveyor 10 is not in continuous operation, the original state of the jacking roller conveyor is static, when a concrete test block B7 reaches the upper surface of the jacking roller conveyor 10, a second pressure sensor positioned on the lower surface of the jacking roller conveyor 10 sends a starting signal after recognizing a pressure signal, the lifting cylinder 14 immediately extends upwards to a free end after receiving the starting signal, and drives the lifting chain 15 and the fixed end of the jacking table base 11 to move upwards along the side beam 3 after passing through chain wheels on two sides of the free end of the lifting cylinder 14, so that the jacking table base 11 and the jacking roller conveyor 10 move upwards together.
The top displacement sensor 12 is fixed on the top beam 5, the position of the top displacement sensor is right above the jacking roller conveyor 10, the top displacement sensor 12 can detect the position height of the upper surface of the jacking roller conveyor 10 constantly, when the top displacement sensor 12 detects that the position height of the upper surface of the jacking roller conveyor 10 is consistent with the position height of the upper surface of the test bed 8, a stop signal is sent immediately, the lifting cylinder 14 stops extending out of the free end immediately after receiving the stop signal, the power switch of the jacking roller conveyor 10 is started at the same time, the jacking roller conveyor 10 starts to rotate, and the concrete test block B7 on the jacking roller conveyor is conveyed to the upper surface of the test bed 8.
While the foregoing is directed to the preferred embodiment of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (7)
1. A concrete test block automatic detection conveyor is characterized by comprising
The conveying device is positioned below the rack and used for conveying the concrete test blocks;
the detection device comprises a visual camera, is positioned on the rack and is used for shooting the concrete test block on the transmission device and identifying the size information of the concrete test block;
the lifting device (9) is positioned at the downstream of the conveying device and is used for lifting the concrete test block conveyed from the conveying device and conveying the concrete test block to the upper surface of the test bed (8);
and the power device is connected with the transmission device and the lifting device and is used for providing power for the transmission device and the lifting device (9).
2. The automatic concrete test block detection conveyor of claim 1, wherein the lifting device (9) comprises a jacking roller conveyor (10), a jacking table base (11) which is positioned below the jacking roller conveyor (10) and is fixedly connected with the jacking roller conveyor (10), and a lifting cylinder (14) which is positioned on one side of the jacking table base (11);
the both sides of the free end at promotion cylinder (14) top are equipped with two rotatable sprockets respectively, are connected with on every sprocket and promote chain (15), and the one end of two promotion chains is fixed on bottom base plate (16) that is located the frame bottom, its other end through the sprocket after with jacking platform base (11) are fixed, promote cylinder (14) and upwards stretch out the free end, process behind the sprocket, drive promote chain (15) with jacking platform base (11) upward movement together, jacking roller conveyer (10) follow jacking platform base (11) upward movement together.
3. The automatic concrete test block detecting and conveying machine according to claim 2, wherein two ends of the side surface of the jacking table base (11) are respectively connected with two vertical beams and columns of the frame in a sliding manner, and the jacking table base (11) can freely move in the vertical direction along the two vertical beams and columns.
4. The automatic concrete test block detection conveyor according to claim 1, wherein the conveyor comprises a roller conveyor (2), a first pressure sensor is arranged below the vision camera on the lower surface of the roller conveyor (2), a shooting signal is sent when the concrete test block passes through the first pressure sensor, and the vision camera immediately shoots when receiving the shooting signal.
5. The automatic concrete test block detection conveyor according to claim 2, wherein a second pressure sensor is arranged between the jacking roller conveyor (10) and the jacking table base (11), when the concrete test block reaches the upper surface of the jacking roller conveyor (10), the second pressure sensor positioned on the lower surface of the jacking roller conveyor (10) sends a starting signal after recognizing the pressure signal, and the lifting cylinder (14) immediately extends upwards to a free end after receiving the starting signal.
6. The automatic concrete test block detection conveyor according to claim 2, wherein a top displacement sensor (12) is fixed on a top beam (5) of the rack and located right above the jacking roller conveyor (10), when the top displacement sensor (12) detects that the height of the upper surface of the jacking roller conveyor (10) is consistent with the height of the upper surface of the test bed (8), a stop signal is immediately sent out, the lifting cylinder (14) stops extending the free end immediately after receiving the stop signal, a power switch of the jacking roller conveyor (10) is started at the same time, the jacking roller conveyor (10) starts to rotate, and the concrete test block on the jacking roller conveyor is conveyed to the upper surface of the test bed (8).
7. The automatic concrete test block detecting and conveying machine according to claim 1, wherein the vision camera comprises a left vision camera (4) and a top vision camera (6) for photographing the side surface and the top surface of the concrete test block respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188701.8A CN111359899A (en) | 2020-03-17 | 2020-03-17 | A Concrete Test Block Automatic Testing Conveyor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188701.8A CN111359899A (en) | 2020-03-17 | 2020-03-17 | A Concrete Test Block Automatic Testing Conveyor |
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| CN111359899A true CN111359899A (en) | 2020-07-03 |
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| CN202010188701.8A Pending CN111359899A (en) | 2020-03-17 | 2020-03-17 | A Concrete Test Block Automatic Testing Conveyor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793982A (en) * | 2021-03-25 | 2021-05-14 | 罗伯泰克自动化科技（苏州）有限公司 | Stacker goods taking and placing system and application method thereof |
| CN112916427A (en) * | 2021-01-31 | 2021-06-08 | 济南天辰试验机制造有限公司 | Method for detecting test piece by truss type concrete compressive strength intelligent detection system |
| CN113984536A (en) * | 2021-11-05 | 2022-01-28 | 巨轮(广州)智能装备有限公司 | A compressive performance testing system and testing method for concrete specimens |
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| CN210117040U (en) * | 2019-06-28 | 2020-02-28 | 河北鹰眼智能科技有限公司 | Goods transfer frame |
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2020
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| JP2668199B2 (en) * | 1995-04-20 | 1997-10-27 | 株式会社マルイ | Apparatus for supplying test specimen to compression tester |
| CN205015357U (en) * | 2015-09-28 | 2016-02-03 | 广东省建筑材料研究院 | Automatic equipment that snatchs of concrete test block |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112916427A (en) * | 2021-01-31 | 2021-06-08 | 济南天辰试验机制造有限公司 | Method for detecting test piece by truss type concrete compressive strength intelligent detection system |
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| CN113984536A (en) * | 2021-11-05 | 2022-01-28 | 巨轮(广州)智能装备有限公司 | A compressive performance testing system and testing method for concrete specimens |
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