CN219830539U - Hardness detection device is used in cement goods production - Google Patents
Hardness detection device is used in cement goods production Download PDFInfo
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- CN219830539U CN219830539U CN202320579118.9U CN202320579118U CN219830539U CN 219830539 U CN219830539 U CN 219830539U CN 202320579118 U CN202320579118 U CN 202320579118U CN 219830539 U CN219830539 U CN 219830539U
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- centering
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- bottom plate
- straightening
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 239000004568 cement Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000011464 hollow brick Substances 0.000 claims abstract description 46
- 230000033001 locomotion Effects 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 10
- 238000007542 hardness measurement Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 19
- 238000009435 building construction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction auxiliary devices, in particular to a hardness detection device for cement product production, which comprises a horizontally placed bottom plate and a detection assembly arranged on the bottom plate; four centering columns are elastically arranged at the top end of the bottom plate in a sliding manner, and synchronously perform centripetal or centrifugal movement and are used for centering and centering the hollow bricks to be detected, and an inclined plane is arranged at the upper side of one centrifugal end of each centering column; the platform is arranged right above the bottom plate in a vertical lifting movement mode and used for placing the hollow bricks to be detected, rectangular holes for the four straightening posts to longitudinally pass through are formed in the top end of the platform, and one bottom edge angle of each rectangular hole is located on the inclined plane of the corresponding straightening post in a sliding mode. In the process that four centering columns continuously perform centripetal movement, the hollow bricks to be detected are finally centered and aligned, hardness of the hollow bricks to be detected is detected through the detection assembly, and the detection result is accurate.
Description
Technical Field
The utility model relates to the technical field of building construction accessory devices, in particular to a hardness detection device for cement product production.
Background
Cement is the most widely used raw material in the building construction process, and in the concrete construction process, cement can be manufactured into different products according to the needs, wherein a square hollow brick is a common cement product, and after the hollow brick is produced, the hardness of the hollow brick needs to be detected so as to ensure that the specified quality standard can be achieved;
at present, the method for detecting the hardness of the hollow bricks is that the hollow bricks to be detected are placed on a station, a pressing plate is controlled to move downwards by a hydraulic cylinder to press the hollow bricks, a pressure sensor is arranged between the hydraulic cylinder and the pressing plate, when the pressure sensor reaches a preset value, the hollow bricks are not damaged, the hardness of the hollow bricks is proved to be in accordance with the standard, otherwise, the hardness of the hollow bricks is proved to be not in accordance with the standard;
in the existing hardness detection process for the hollow bricks, workers are required to place the hollow bricks on the stations and to straighten the hollow bricks, if the hollow bricks have position deviation, the hardness detection process can be influenced, and the manual straightening effect and efficiency for straightening the hollow bricks are poor.
Disclosure of Invention
The utility model mainly aims to provide a hardness detection device for cement product production, so that the problems pointed out in the background art are effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a hardness testing device for cement product production, comprising:
a horizontally placed base plate and a detection assembly mounted on the base plate;
four centering columns are elastically arranged at the top end of the bottom plate in a sliding manner, and synchronously perform centripetal or centrifugal movement and are used for centering and centering the hollow bricks to be detected, and an inclined plane is arranged at the upper side of one centrifugal end of each centering column;
the platform is arranged right above the bottom plate in a vertical lifting movement mode and used for placing the hollow bricks to be detected, rectangular holes for the four straightening posts to longitudinally pass through are formed in the top end of the platform, and one bottom edge angle of each rectangular hole is located on the inclined plane of the corresponding straightening post in a sliding mode.
Preferably, the top end of the platform is provided with two placement grooves, and guide rollers are rotatably arranged in each placement groove at equal intervals.
Preferably, the automatic feeding device further comprises a feeding table, one end of the feeding table is in sliding contact with the side wall of the platform, the top end of the feeding table is flush with the top end of the guide roller, and a push plate is arranged on the feeding table in a sliding mode.
Preferably, two clamping plates are fixedly arranged at one end of the push plate facing the platform, and the two clamping plates are symmetrically distributed.
Preferably, a chute for accommodating the centering column is arranged on the bottom plate, the bottom end of the centering column is slidably arranged in the chute, and a supporting spring is arranged between the centripetal end of the centering column and the inner wall of the centripetal end of the chute.
Preferably, four guide posts are longitudinally arranged on the bottom plate in a sliding and penetrating mode at equal intervals in a circumferential mode, the top ends of the four guide posts are fixedly connected with the bottom end of the platform, a first air cylinder is arranged at the bottom end of the bottom plate in a fixed mode, a first telescopic shaft is arranged at the output end of the first air cylinder, and one end, back to the first air cylinder, of the first telescopic shaft is fixedly connected with the bottom end of the platform after penetrating through the bottom plate in a sliding mode.
Preferably, the detection assembly comprises a mounting frame, the mounting frame is fixed on the bottom plate, a second air cylinder is fixedly arranged on the mounting frame, a second telescopic shaft is arranged at the output end of the second air cylinder, a pressing plate is arranged at one end, opposite to the second air cylinder, of the second telescopic shaft, and a pressure sensor is arranged between the second telescopic shaft and the pressing plate.
Preferably, the bottom end of the bottom plate is provided with a supporting leg.
After the technical scheme is adopted, the utility model has the beneficial effects that:
in the process that the four centering columns continuously perform centripetal movement, the hollow bricks to be detected are finally centered and aligned, hardness of the hollow bricks to be detected is detected through the detection assembly, and the detection result is accurate.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is an isometric view of the overall structure of the present utility model;
FIG. 2 is an isometric view of the utility model with portions of the structure broken away at the base plate, platform and alignment post;
FIG. 3 is a right side plan view of a portion of the structure of the base plate, platform and first cylinder of the present utility model;
FIG. 4 is a right side cross-sectional view of the platform and leveling post of the present utility model;
reference numerals: 1. a bottom plate; 2. a detection assembly; 201. a mounting frame; 202. a second cylinder; 203. a second telescopic shaft; 204. a pressing plate; 205. a pressure sensor; 3. setting the column; 4. a platform; 5. a rectangular hole; 6. a guide roller; 7. a feeding table; 8. a push plate; 9. a clamping plate; 10. a chute; 11. a support spring; 12. a guide post; 13. a first cylinder; 14. a first telescopic shaft; 15. and (5) supporting legs.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
The installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the device is not repeated.
In the present utility model, unless otherwise indicated, terms such as "upper, lower, left, right, front, rear, inner, outer, and vertical levels" and the like, which are included in terms of terms, merely denote the orientation of the term in a conventional use state or are commonly understood by those skilled in the art to be common names, and should not be construed as limiting the term, while the terms such as "first", "second", and "third" and the like do not denote a specific number or order, merely for distinguishing the terms, and the terms such as "comprising", "includes" or any other variation thereof are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1 to 4, a hardness testing apparatus for cement product production comprises: a horizontally placed base plate 1 and a detection assembly 2 mounted on the base plate 1; four centering columns 3 are elastically arranged at the top end of the bottom plate 1 in a sliding manner, the four centering columns 3 synchronously do centripetal or centrifugal movement and are used for centering and centering the hollow bricks to be detected, and an inclined plane is arranged at the upper side of one centrifugal end of each centering column 3; the platform 4 is arranged right above the bottom plate 1 in a vertical lifting movement mode and is used for placing hollow bricks to be detected, a rectangular hole 5 for the four straightening posts 3 to longitudinally pass through is formed in the top end of the platform 4, and one bottom edge angle of the rectangular hole 5 is slidably located on the inclined plane of the corresponding straightening post 3;
more specifically, the length of the rectangular hole 5 is longer than the longest stroke of the centering column 3;
when the device works, firstly, the hollow brick to be detected is placed at a position approximately centered on the platform 4, the platform 4 is controlled to vertically move downwards, one bottom corner of the rectangular hole 5 is slidably located on the inclined plane of the corresponding centering column 3, so that the rectangular hole 5 vertically moves downwards in the downward moving process of the platform 4, the corners of the rectangular hole 5 located on the inclined plane of the centering column 3 apply an acting force to the inclined plane of the centering column 3, so that the four centering columns 3 synchronously perform centripetal motion on the bottom plate 1 until the four centering columns 3 respectively contact with the four sides of the hollow brick to be detected, and in the process that the four centering columns 3 continuously perform centripetal motion, the hollow brick to be detected is finally centered and aligned, hardness of the hollow brick to be detected is detected through the detection assembly 2, and the detection result is relatively accurate.
As a feeding mode of the hollow bricks to be detected, the top end of the platform 4 is provided with two placement grooves, and guide rollers 6 are rotatably arranged in each placement groove at equal intervals;
more specifically, the top of the guide roller 6 is slightly higher than the top of the platform 4;
in the concrete working process, through the rolling mode of the guide roller 6, a worker does not need to directly place the hollow brick to be detected at the center of the platform 4, and only needs to place the hollow brick to be detected on the guide roller 6, the position of the hollow brick to be detected can be changed by slightly pushing the hollow brick to be detected, and the operation is labor-saving.
Further, the automatic feeding device also comprises a feeding table 7, one end of the feeding table 7 is in sliding contact with the side wall of the platform 4, the top end of the feeding table 7 is flush with the top end of the guide roller 6, and a push plate 8 is arranged on the feeding table 7 in a sliding manner; the length of material loading platform 7 extends along the direction that deviates from platform 4, the staff only need with the hollow brick that needs to detect arrange in order on material loading platform 7 can, at every turn need carry out the material loading, only need with the nearest hollow brick of waiting to detect of platform 4 push away to platform 4 through push pedal 8 can, need not to constantly carry out the action of bending over and picking up, make the operation more laborsaving, efficiency is higher.
Based on the embodiment, one end of the push plate 8 facing the platform 4 is fixedly provided with two clamping plates 9, and the two clamping plates 9 are symmetrically distributed; the distance between two cardboard 9 can be according to the size of waiting to detect the hollow brick and design the regulation, when the in-process that will wait to detect the hollow brick on pushing plate 8 pushes away platform 4 through push pedal 8, two cardboard 9 play spacing effect to wait to detect the hollow brick, make it can be along a rectilinear movement all the time, avoid pushing away the in-process that waits to detect the hollow brick to platform 4 at push pedal 8 and appear the position offset, influence follow-up operation, improve the reliability.
In order to enhance the stability of the four centering columns 3 during movement, a chute 10 for accommodating the centering columns 3 is arranged on the bottom plate 1, the bottom end of the centering column 3 is slidably arranged in the chute 10, and a supporting spring 11 is arranged between the centripetal end of the centering column 3 and the inner wall of the centripetal end of the chute 10;
in the concrete implementation process, the centering column 3 makes centripetal or centrifugal movement along the sliding groove 10, the sliding groove 10 plays a role in limiting the centering column 3, the supporting spring 11 plays a role in elastically supporting the centering column 3, and when the centering column 3 is positioned at the most distal end of centrifugation, the supporting spring 11 is in an initial state, so that the centering column 3 is more stable when moving.
In order to enhance the stability of the platform 4 in vertical lifting movement, four guide posts 12 are longitudinally arranged on the bottom plate 1 in a circumferential equidistant and sliding manner, the top ends of the four guide posts 12 are fixedly connected with the bottom end of the platform 4, a first air cylinder 13 is fixedly arranged at the bottom end of the bottom plate 1, a first telescopic shaft 14 is arranged at the output end of the first air cylinder 13, and one end of the first telescopic shaft 14, which is opposite to the first air cylinder 13, is fixedly connected with the bottom end of the platform 4 after penetrating through the bottom plate 1 in a sliding manner;
in the specific implementation process, the platform 4 is more stable in lifting motion through the vertical guiding function of the four guide posts 12, and the first air cylinder 13 controls the platform 4 to lift through the first telescopic shaft 14, so that the degree of automation is high.
Based on the above embodiment, the detection assembly 2 includes a mounting frame 201, the mounting frame 201 is fixed on the base plate 1, a second air cylinder 202 is fixedly arranged on the mounting frame 201, a second telescopic shaft 203 is arranged at an output end of the second air cylinder 202, a pressing plate 204 is arranged at one end of the second telescopic shaft 203, which is opposite to the second air cylinder 202, and a pressure sensor 205 is arranged between the second telescopic shaft 203 and the pressing plate 204;
in a specific implementation process, the pressure sensor 205 is an existing product on the market, only needs to be purchased as required, after the hollow brick to be detected reaches a station and is aligned in the middle, the second cylinder 202 drives the pressing plate 204 to move downwards through the second telescopic shaft 203 and applies pressure to the hollow brick to be detected, and when the pressure value reaches a preset value of the pressure sensor 205, the hollow brick is qualified if no damage occurs to the hollow brick, otherwise, the hollow brick is disqualified.
Based on the embodiment, the bottom end of the bottom plate 1 is provided with a supporting leg 15; the legs 15 support and balance the whole device.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. Hardness detection device is used in cement manufacture production, characterized by comprising:
a horizontally placed base plate (1) and a detection assembly (2) mounted on the base plate (1);
four straightening columns (3) are elastically arranged at the top end of the bottom plate (1) in a sliding manner, the four straightening columns (3) synchronously perform centripetal or centrifugal movement and are used for centering and straightening the hollow bricks to be detected, and an inclined plane is arranged at the upper side of one centrifugal end of each straightening column (3);
the platform (4) is arranged right above the bottom plate (1) in a vertical lifting movement mode and used for placing hollow bricks to be detected, rectangular holes (5) for the four straightening posts (3) to longitudinally penetrate through are formed in the top end of the platform (4), and one bottom edge angle of each rectangular hole (5) is located on the inclined plane of the corresponding straightening post (3) in a sliding mode.
2. The hardness testing device for cement product production according to claim 1, wherein the top end of the platform (4) is provided with two placement grooves, and a guide roller (6) is rotatably arranged in each placement groove at equal intervals.
3. The hardness testing device for cement product production according to claim 2, further comprising a feeding table (7), wherein one end of the feeding table (7) is in sliding contact with the side wall of the platform (4), the top end of the feeding table (7) is flush with the top end of the guide roller (6), and a push plate (8) is arranged on the feeding table (7) in a sliding manner.
4. A hardness testing device for cement product production according to claim 3, characterized in that two clamping plates (9) are fixedly arranged at one end of the push plate (8) facing the platform (4), and the two clamping plates (9) are symmetrically distributed.
5. The hardness testing device for cement product production according to claim 1, characterized in that a chute (10) for accommodating the centering column (3) is arranged on the bottom plate (1), the bottom end of the centering column (3) is slidably arranged in the chute (10), and a supporting spring (11) is arranged between the centripetal end of the centering column (3) and the inner wall of the centripetal end of the chute (10).
6. The hardness testing device for cement product production according to claim 1, wherein four guide posts (12) are longitudinally arranged on the base plate (1) in a circumferential equidistant sliding penetrating manner, the top ends of the four guide posts (12) are fixedly connected with the bottom end of the platform (4), a first air cylinder (13) is fixedly arranged at the bottom end of the base plate (1), a first telescopic shaft (14) is arranged at the output end of the first air cylinder (13), and one end of the first telescopic shaft (14) back to the first air cylinder (13) is fixedly connected with the bottom end of the platform (4) after penetrating through the base plate (1) in a sliding manner.
7. The hardness testing device for cement product production according to claim 1, wherein the testing assembly (2) comprises a mounting frame (201), the mounting frame (201) is fixed on the bottom plate (1), a second air cylinder (202) is fixedly arranged on the mounting frame (201), a second telescopic shaft (203) is arranged at the output end of the second air cylinder (202), a pressing plate (204) is arranged at one end, opposite to the second air cylinder (202), of the second telescopic shaft (203), and a pressure sensor (205) is arranged between the second telescopic shaft (203) and the pressing plate (204).
8. The hardness testing device for cement product production according to claim 1, wherein the bottom end of the bottom plate (1) is provided with a supporting leg (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320579118.9U CN219830539U (en) | 2023-03-23 | 2023-03-23 | Hardness detection device is used in cement goods production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320579118.9U CN219830539U (en) | 2023-03-23 | 2023-03-23 | Hardness detection device is used in cement goods production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219830539U true CN219830539U (en) | 2023-10-13 |
Family
ID=88286030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320579118.9U Active CN219830539U (en) | 2023-03-23 | 2023-03-23 | Hardness detection device is used in cement goods production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219830539U (en) |
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2023
- 2023-03-23 CN CN202320579118.9U patent/CN219830539U/en active Active
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