CN114112632A - Autoclaved aerated concrete block strength detection device and detection method - Google Patents
Autoclaved aerated concrete block strength detection device and detection method Download PDFInfo
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- CN114112632A CN114112632A CN202111420407.6A CN202111420407A CN114112632A CN 114112632 A CN114112632 A CN 114112632A CN 202111420407 A CN202111420407 A CN 202111420407A CN 114112632 A CN114112632 A CN 114112632A
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- 238000001514 detection method Methods 0.000 title claims abstract description 120
- 230000005540 biological transmission Effects 0.000 claims abstract description 183
- 238000001125 extrusion Methods 0.000 claims description 37
- 230000000903 blocking effect Effects 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 14
- 239000002893 slag Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The invention relates to the technical field of autoclaved aerated concrete, in particular to an autoclaved aerated concrete block strength detection device and a detection method, which comprise a detection frame, a pressure detection assembly, a transmission belt, a block, a bearing plate and a crushing wheel; the detection frame is a vertical cuboid box body, and a building block input port is formed in the middle upper end of the right side of the detection frame; according to the invention, the transmission belt, the bearing plate, the chute, the elastic area and the return spring are arranged in a matched manner, so that the bearing plate on the transmission belt which moves continuously can stay for a period of time below the pressure detection assembly and then returns to the front end of the chute after detection is finished, and the transmission belt and the lower transmission assembly are driven by the same continuously rotating motor, so that the crushing effect of the continuously rotating crushing wheel is better, the coordination of continuous movement and intermittent movement is realized, and the detection efficiency of the device and the crushing recovery efficiency of building blocks are improved under the condition of reducing power elements.
Description
Technical Field
The invention relates to the technical field of autoclaved aerated concrete, in particular to a device and a method for detecting strength of autoclaved aerated concrete blocks.
Background
The aerated concrete is a light porous silicate product prepared by taking siliceous materials (sand, fly ash, siliceous tailings and the like) and calcareous materials (lime, cement) as main raw materials, adding a gas former (aluminum powder), and carrying out the processes of proportioning, stirring, pouring, pre-curing, cutting, autoclaving, curing and the like.
After the aerated concrete is manufactured, in order to ensure the safety performance of the aerated concrete in the using process, the strength of the aerated concrete needs to be detected, and the existing device for detecting the strength of the aerated concrete block has the following problems in use:
1. current concrete block intensity detection device only has a loading board to be used for the delivery building block, and after a building block detected the completion, the loading board need return to the initial point and just can carry next building block that waits to detect, and the transportation is consuming time too much, and detection efficiency is low.
2. The concrete block strength detection device in the prior art generally adopts a plurality of drivers to drive the bearing plate, the detection head and the extrusion column respectively, so that the power elements are more, the equipment is complex, and the manufacturing cost of the equipment is overhigh.
3. Concrete block intensity detection device of prior art, whether generally adopt the manual observation building block to break comes to carry out the judgement of intensity to the building block, needs the continuous equipment of guarding of staff, and is higher to staff's requirement, and the manual observation mistake appears easily, leads to measured data inaccurate.
Disclosure of Invention
Therefore, the invention is made in view of the above problems, and provides an autoclaved aerated concrete block strength detection device, which solves the problems that the concrete block strength detection device in the prior art consumes too much time during the process of transporting blocks, has low detection efficiency, has more power elements and complex equipment, causes too high manufacturing cost of the device, requires continuous equipment maintenance of workers, has higher requirements on the workers, and is easy to cause errors in manual observation, thereby causing inaccurate measurement data.
The autoclaved aerated concrete block detection device comprises a detection frame, a transmission assembly and a transmission belt, wherein a pressure detection assembly is arranged in the detection frame, the transmission belt is arranged on the transmission assembly and drives a bearing plate to move, a crushing wheel is arranged below the transmission belt, and the transmission assembly is suitable for driving the crushing wheel to rotate;
the detection frame is a vertical cuboid box, a building block input port is formed in the middle upper end of the right side of the detection frame, a concrete crushed slag outlet is formed in the middle lower portion of the right side of the detection frame, a transmission assembly penetrates through the front of the detection frame, and the transmission assembly is suitable for driving a transmission belt to rotate;
a transmission belt is arranged in the middle of the interior of the detection frame, a bearing plate is placed on the transmission belt, the transmission belt is used for driving the bearing plate, a blocking column is fixedly arranged on the bearing plate, a fixed stop block is arranged on the inner wall of the detection frame, the fixed stop block is arranged below the pressure detection assembly, and the fixed stop block is suitable for abutting against the blocking column;
the side wall of the transmission belt is provided with a sliding groove, one end of the bearing plate is installed on the sliding groove, a reset spring is arranged in the sliding groove, one end of the reset spring is fixedly connected with the inner wall of the sliding groove, the other end of the reset spring is fixedly connected with the front end of the bearing plate, and the rear end of the sliding groove is provided with an elastic area.
Preferably, the pressure detection assembly comprises an extrusion column, a transverse pushing cylinder and a balance spring;
the lower extreme equidistance parallel arrangement of extrusion post has a plurality of extruded articles, the upper and lower both ends of extruded article all are provided with the squeeze roll, and are adjacent install balance spring between the extruded article, the extrusion post lower extreme is provided with two sets of relative vertical boards, the extruded article slides and sets up between two sets of vertical boards, and the outer end that is located the extruded article of both sides is fixed and is provided with violently to push away the cylinder, violently push away the stiff end fixed connection of cylinder at the extrusion post surface, violently push away the outer end that stretches out end fixed connection is located the extruded article of both sides of cylinder.
Preferably, the transmission component comprises a first transmission part, a second transmission part and a third transmission part, and the fourth transmission part, the fifth transmission part, the sixth transmission part and the seventh transmission part; the transmission part I is a driving part, and the transmission part drives the transmission part II, the transmission part III, the transmission part IV, the transmission part V, the transmission part VI and the transmission part VII to rotate;
and the second transmission part, the third transmission part, the fourth transmission part, the fifth transmission part and the seventh transmission part are respectively connected with a crushing wheel at the lower end in the detection frame.
Preferably, the first transmission part is a chain wheel and is in chain transmission with the second transmission part through a chain;
two sets of chain wheels are installed on the second transmission part, the third transmission part, the fourth transmission part and the fifth transmission part are chain wheels, the sixth transmission part is a chain wheel and a gear which are coaxially and fixedly connected, the second transmission part, the third transmission part, the fourth transmission part, the fifth transmission part and the sixth transmission part are in chain transmission with a chain, the seventh transmission part is vertically higher than the sixth transmission part, and the seventh transmission part is a gear and is in meshing transmission with the gear part of the sixth transmission part.
Preferably, the other end of the first transmission part which is coaxial is arranged in the transmission belt and drives the transmission belt to rotate, a motor is arranged outside the first transmission part and is driven to rotate by the motor, and the transmission belt rotates anticlockwise.
Preferably, the inner side of the detection frame is respectively provided with a fixed stop block and an optical sensor, and the fixed stop block and the optical sensor are respectively arranged opposite to the transmission assembly.
Preferably, the fixed stop block is positioned below the pressure detection assembly, the front end of the fixed stop block is an arc surface, and a window made of transparent material is arranged on the side surface of the detection frame.
The detection device and the detection method for the strength of the autoclaved aerated concrete block comprise the following steps:
step one, inputting raw materials
Starting a motor, enabling a transmission belt to rotate anticlockwise, and when a bearing plate moves to a block input port 11, enabling an external block transmission belt to input a block to the bearing plate inside the detection frame 1 from the block input port 11;
step two, transmission and positioning
S1, blocking and positioning: when the building blocks fall on the bearing plate, and the bearing plate with the building blocks moves to the position below the pressure detection assembly, the fixed stop blocks the blocking columns fixedly arranged on the bearing plate, the transmission belt continues to run anticlockwise, and the bearing plate is blocked below the pressure detection assembly;
s2, detecting in the process that the bearing plate is blocked below the pressure detection assembly;
s3, pressing and blanking: one end of the bearing plate is arranged in the sliding groove and slides in the sliding groove relative to the transmission belt, the reset spring at the front end of the bearing plate is stretched, when the bearing plate moves to the elastic region at the rear end of the sliding groove in the sliding groove, the bearing plate extrudes the elastic region until the elastic region is pressed to be inwards sunken, the bearing plate extrudes one end of the fixed stop dog and the circular arc end, the left side of the bearing plate extrudes the right side of the bearing plate to be inwards sunken, then the blocking column of the bearing plate is separated from the fixed stop dog, the front end of the fixed stop dog is an arc surface, so that the bearing plate is more easily separated from the cylindrical blocking column, and then the reset spring pulls the bearing plate to return to the front end of the sliding groove;
step three, in the step two, in the process that the bearing plate is blocked below the pressure detection assembly, the pressure detection assembly presses down to detect the pressure of the building block, the extrusion column moves up and down, the pressure sensor is used for detecting the pressing force of the extrusion column until the pressure reaches a set threshold value, the stress area of the building block can be changed by extending and retracting the transverse pushing cylinder, the optical sensor is used for carrying out real-time optical monitoring on the building block and recording when each building block is broken,
step four, crushing
Drop on the broken wheel of seven connections of driving medium from the detection frame left side at the building block after detecting the completion, the broken wheel of seven connections of driving medium is a little higher than other broken wheel, the broken wheel clockwise rotation of seven connections of driving medium, other broken wheel counter-clockwise turning, be provided with the inclined plane in the broken wheel below of seven connections of driving medium, can lead the broken wheel further breakage to the right side with the building block after the breakage, broken back building block becomes the concrete disintegrating slag and exports from the concrete disintegrating slag export through broken wheel many times, then by recycle.
The invention has the following beneficial effects:
1. according to the invention, the transmission belt, the bearing plate, the chute, the elastic area and the return spring are arranged in a matched manner, so that the bearing plate on the transmission belt which moves continuously can stay for a period of time below the pressure detection assembly and then returns to the front end of the chute after detection is finished, and the transmission belt and the lower transmission assembly are driven by the same continuously rotating motor, so that the crushing effect of the continuously rotating crushing wheel is better, the coordination of continuous movement and intermittent movement is realized, and the detection efficiency of the device and the crushing recovery efficiency of building blocks are improved under the condition of reducing power elements.
2. According to the invention, the transmission belt, the bearing plates, the sliding grooves, the elastic area and the return springs are arranged in a matched manner, so that the bearing plates are continuously transported, the waiting time of the pressure detection assembly is reduced, the detection efficiency is improved, and the detected building blocks can spontaneously fall on the lower crushing wheel to be crushed and recycled.
3. The pressure detection assembly is matched with the extrusion column, the transverse pushing cylinder, the extrusion piece, the balance spring and the extrusion roller, so that the stress area of the building block can be changed (because the stress area of the building block is generally considered to be in direct proportion to the area of the rectangular bottom surface formed by the extrusion piece in actual use and calculation) through the extension and retraction of the transverse pushing cylinder, the extrusion area can be subjected to stepless adjustment within a certain range, and compared with a grading adjustment mode in the prior art, the device has stronger adaptability.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cut-away schematic view of the test stand of the present invention.
Fig. 3 is a schematic view of the arrangement of the optical sensor inside the test stand of the present invention.
Fig. 4 is a schematic view showing the arrangement of the internal structure of the inspection rack of the present invention.
Fig. 5 is a schematic diagram of the pressure detection assembly of the present invention detecting a block.
Fig. 6 is a schematic diagram of a detailed structure of the pressure detection assembly of the present invention.
FIG. 7 is a cut-away schematic view of the pressure sensing assembly of the present invention.
Wherein: 1. a detection frame; 2. a pressure detection assembly; 3. a transmission assembly; 4. a transmission belt; 5. building blocks; 6. a carrier plate; 7. a crushing wheel; 11. a block input port; 12. a concrete slag outlet; 13. an optical sensor; 14. fixing a stop block; 21. extruding the column; 22. a transverse pushing cylinder; 23. an extrusion; 24. a balance spring; 231. a squeeze roll; 31. a first transmission part; 32. a second transmission part; 33. a third transmission part; 34. a driving part IV; 35. a fifth transmission part; 36. a driving part six; 37. a driving member seventh; 41. a chute; 42. an elastic region; 61. blocking the post.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains. However, the present invention may be embodied in many different forms and is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components not connected to the present invention will be omitted from the drawings.
Examples
As shown in fig. 1 to 7, in an embodiment of the present invention, an autoclaved aerated concrete block detection apparatus includes: the device comprises a detection frame 1, a pressure detection assembly 2, a transmission assembly 3, a transmission belt 4, a building block 5, a bearing plate 6 and a crushing wheel 7;
as shown in fig. 1, 2 and 3, the detection frame 1 is a vertical cuboid box, the middle upper end of the right side of the detection frame 1 is provided with a building block input port 11 for inputting a building block 5 to the bearing plate 6 inside the detection frame 1, the middle lower part of the right side of the detection frame 1 is provided with a concrete slag outlet 12, and the front of the detection frame 1 is penetrated with the transmission assembly 3;
as shown in fig. 1, the transmission assembly 3 includes: the transmission device comprises a first transmission piece 31, a second transmission piece 32, a third transmission piece 33, a fourth transmission piece 34, a fifth transmission piece 35, a sixth transmission piece 36 and a seventh transmission piece 37; preferably, as an implementation mode, the first transmission member 31 is a chain wheel which is driven by a chain and the second transmission member 32; the second transmission piece 32 is formed by coaxially and fixedly connecting two chain wheels; the third transmission piece 33, the fourth transmission piece 34 and the fifth transmission piece 35 are chain wheels, and the sixth transmission piece 36 is formed by coaxially and fixedly connecting a chain wheel and a gear; the second transmission piece 32, the third transmission piece 33, the fourth transmission piece 34, the fifth transmission piece 35 and the sixth transmission piece 36 are in chain transmission through the same chain; the transmission member seven 37 is a gear which is in meshing transmission with the gear part of the transmission member six 36;
as shown in fig. 1, 2, 3 and 4, a transmission belt 4 is disposed in the middle of the interior of the detection frame 1, the transmission belt 4 is used for driving a bearing plate 6, preferably, as an implementation mode, the bearing plate 6 has four blocks, one end of the bearing plate 6 vertically passes through a chute 41 of the transmission belt 4 and is vertically inserted into a track in the shape of the transmission belt 4 formed on the rear end surface of the detection frame 1, a return spring (not shown) is disposed at the front end of the chute 41, the other end of the return spring is fixedly connected with the front end of the bearing plate 6, the return spring is mounted in the chute 41, the return spring is generally in an extended state, so that the bearing plate 6 is generally pulled to the front end of the chute 41, and an elastic zone 42 is disposed at the rear end of the chute 41; the transmission belt 4 is driven by a belt wheel coaxially connected with a transmission member 31, preferably, as an embodiment, the transmission belt 4 rotates counterclockwise, and the transmission member 31 is driven by a motor (not shown) to rotate;
as shown in fig. 1, 2, 3 and 4, a second transmission member 32, a third transmission member 33, a fourth transmission member 34, a fifth transmission member 35 and a seventh transmission member 37 at the lower end of the interior of the detection frame 1 are respectively and coaxially connected with a crushing wheel 7, the crushing wheel 7 connected with the seventh transmission member 37 is positioned at the leftmost end and slightly higher than the other crushing wheels 7, the crushing wheel 7 connected with the seventh transmission member 37 rotates clockwise, and the other crushing wheels 7 rotate counterclockwise; an inclined plane is arranged below the crushing wheel 7 connected with the transmission member seven 37, so that the crushed building block 5 can be guided to the right crushing wheel 7 for further crushing; after being crushed for many times by the crushing wheel 7, the building blocks 5 are changed into concrete crushed slag which is output from a concrete crushed slag outlet 12 and then collected uniformly for recycling;
as shown in fig. 1, 2, 3, 4 and 5, a pressure detection assembly 2 is fixedly arranged at the middle upper end of a detection frame 1, the pressure detection assembly 2 extrudes a building block 5 under different pressures, and then detects whether the building block 5 is broken under a set pressure threshold value to detect the strength of the building block 5; a fixed stop 14 and an optical sensor 13 are fixedly arranged on the inner side of the surface of the detection frame 1 provided with the transmission component 3, the optical sensor 13 is used for carrying out real-time optical monitoring on the building blocks 5, recording when each building block 5 is broken, the fixed stop 14 is arranged below the pressure detection component 2, when the bearing plate 6 moves to the position below the pressure detection component 2, the fixed stop 14 stops a stop column 61 fixedly arranged on the bearing plate 6, the transmission belt 4 continues to run anticlockwise, the bearing plate 6 is stopped below the pressure detection component 2, the bearing plate 6 slides in the chute 41 relative to the transmission belt 4, a return spring at the front end of the bearing plate 6 is stretched, when the bearing plate 6 moves to an elastic zone 42 at the rear end of the chute 41 in the chute 41, the bearing plate 6 extrudes the elastic zone 42 until the elastic zone 42 is inwardly contracted, the bearing plate 6 is also inwardly contracted, then the blocking column 61 of the bearing plate 6 is separated from the fixed stop 14, the front end of the fixed stop 14 is an arc surface, so that the fixed stop is more easily separated from the cylindrical blocking column 61, and then the reset spring pulls the bearing plate 6 to return to the front end of the chute 41; in the process that the bearing plate 6 is blocked below the pressure detection assembly 2, the pressure detection assembly 2 presses downwards to detect the pressure of the building block 5;
as shown in fig. 4, 5, 6, and 7, the pressure detection module 2 includes: an extrusion column 21, a transverse pushing cylinder 22, an extrusion piece 23 and a balance spring 24; the extrusion column 21 can move up and down, the force pressed by the extrusion column 21 is detected by using a pressure sensor (not shown in the figure) until the pressure reaches a set threshold value, the pressure sensor is usually installed in the extrusion column 21, a plurality of extrusion parts 23 are equidistantly and parallelly arranged at the lower end of the extrusion column 21, the upper end and the lower end of each extrusion part 23 are respectively provided with an extrusion roller 231, the extrusion parts 23 are connected through a balance spring 24, the extrusion parts 23 are arranged between two opposite vertical plates at the lower end of the extrusion column 21 in a sliding manner, transverse pushing cylinders 22 are fixedly arranged at the outer ends of the two extrusion parts 23 positioned at the outer side, the fixed ends of the transverse pushing cylinders 22 are fixedly arranged on the surface of the extrusion column 21, the extending ends of the transverse pushing cylinders 22 are fixedly arranged at the outer ends of the two extrusion parts 23 positioned at the outer side, and the stressed area of the building block 5 can be changed through the extension and retraction of the transverse pushing cylinders 22 (because the stressed area of the building block 5 is generally considered to be proportional to the rectangular bottom surface formed by the rectangular bottom surface of the building block 23 in practical use and the extrusion part calculation Area of);
preferably, as an implementation mode, a window made of transparent material can be arranged on the side surface of the detection frame 1, so that a user can observe the operation condition in the device at any time;
the detection device and the detection method for the strength of the autoclaved aerated concrete block comprise the following steps:
step one, inputting raw materials
Starting a motor, enabling a transmission belt 4 to rotate anticlockwise, and when the bearing plate 6 moves to the input port 11 of the building block 5, enabling the transmission belt of the external building block 5 to input the building block 5 from the input port 11 of the building block 5 to the bearing plate 6 in the detection frame 1;
step two, transmission and positioning
S1, blocking and positioning: when the building block 5 falls on the bearing plate 6 and the bearing plate 6 with the building block 5 moves to the position below the pressure detection assembly 2, the fixed stop 14 stops the stop column 61 fixedly arranged on the bearing plate 6, the transmission belt 4 continues to run anticlockwise, and the bearing plate 6 is stopped below the pressure detection assembly 2;
s2, detecting, namely detecting in the process that the bearing plate 6 is blocked below the pressure detection assembly 2;
s3, pressing and blanking: one end of the bearing plate 6 is arranged in the sliding groove 41 and slides in the sliding groove 41 relative to the transmission belt 4, a return spring at the front end of the bearing plate 6 is elongated, when the bearing plate 6 moves to the elastic area 42 at the rear end of the sliding groove 41 in the sliding groove 41, the bearing plate 6 presses the elastic area 42 until the elastic area 42 is pressed inwards, the bearing plate 6 is pressed inwards to the elastic area 42 at the right side because of one end and an arc end of the fixed stop 14, the left side of the bearing plate 6 is pressed inwards to the elastic area 42, then the blocking column 61 of the bearing plate 6 is separated from the fixed stop 14, the front end of the fixed stop 14 is an arc surface, so that the bearing plate is more easily separated from the cylindrical blocking column 61, and then the return spring pulls the bearing plate 6 to return to the front end of the sliding groove 41;
step three, in the step two, in the process that the bearing plate 6 is blocked below the pressure detection assembly 2, the pressure detection assembly 2 is pressed downwards to detect the pressure of the building block 5, the extrusion column 21 moves up and down, the pressure sensor is used for detecting the pressing force of the extrusion column 21 until the pressure reaches a set threshold value, the stress area of the building block 5 can be changed by extending and retracting the transverse pushing cylinder 22, the optical sensor 13 is used for carrying out real-time optical monitoring on the building block 5 and recording when each building block 5 is broken,
step four, crushing
The building block 5 after the detection is finished falls on the crushing wheel 7 connected with the transmission piece seven 37 from the left side of the detection frame 1, the crushing wheel 7 connected with the transmission piece seven 37 is slightly higher than other crushing wheels 7, the crushing wheel 7 connected with the transmission piece seven 37 rotates clockwise, other crushing wheels 7 rotate anticlockwise, an inclined plane is arranged below the crushing wheel 7 connected with the transmission piece seven 37, the crushed building block 5 can be guided to the crushing wheel 7 on the right side to be further crushed, and after the crushing wheel 7 is repeatedly crushed, the building block 5 is changed into concrete crushed slag to be output from the concrete crushed slag outlet 12 and then recycled.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an evaporate and press aerated concrete block detection device which characterized in that:
the device comprises a detection frame (1), a transmission component (3) and a transmission belt (4), wherein a pressure detection component (2) is arranged in the detection frame (1), the transmission belt (4) is installed on the transmission component (3) and drives a bearing plate (6) to move, a crushing wheel (7) is installed below the transmission belt (4), and the transmission component (3) is suitable for driving the crushing wheel (7) to rotate;
the detection frame (1) is a vertical cuboid box, a building block input port (11) is formed in the middle upper end of the right side of the detection frame (1), a concrete crushed slag outlet (12) is formed in the middle lower portion of the right side of the detection frame (1), a transmission assembly (3) penetrates through the front of the detection frame (1), and the transmission assembly (4) is suitable for driving a transmission belt (4) to rotate;
a transmission belt (4) is arranged in the middle of the interior of the detection frame (1), a bearing plate (6) is placed on the transmission belt (4), the transmission belt (4) is used for driving the bearing plate (6), a blocking column (61) is fixedly arranged on the bearing plate (6), a fixed stop block (14) is arranged on the inner wall of the detection frame (1), the fixed stop block (14) is arranged below the pressure detection assembly (2), and the fixed stop block (14) is suitable for abutting against the blocking column (61);
be provided with spout (41) on the lateral wall of drive belt (4), the one end of loading board (6) is installed in spout (41), be provided with reset spring in spout (41), reset spring's one end and the inner wall fixed connection of spout (41), reset spring's the other end and the front end fixed connection of loading board (6), the rear end of spout (41) is provided with elastic zone (42).
2. The autoclaved aerated concrete block detection device according to claim 1, characterized in that: the pressure detection assembly (2) comprises an extrusion column (21), a transverse pushing cylinder (22) and a balance spring (24);
the lower extreme equidistance parallel arrangement of extrusion post (21) has a plurality of extruded articles (23), the upper and lower both ends of extruded article (23) all are provided with squeeze roll (231), and are adjacent install balance spring (24) between extruded article (23), extrusion post (21) lower extreme is provided with two sets of relative vertical boards, extruded article (23) slide and set up between two sets of vertical boards, and the outer end that is located extruded article (23) of both sides is fixed and is provided with violently to push away cylinder (22), the stiff end fixed connection that violently pushes away cylinder (22) is at extrusion post (21) surface, violently push away the outer end that stretches out end fixed connection in extruded article (23) that are located both sides of cylinder (22).
3. The autoclaved aerated concrete block detection device according to claim 1, characterized in that: the transmission component (3) comprises a first transmission piece (31), a second transmission piece (32), a third transmission piece (33), a fourth transmission piece (34), a fifth transmission piece (35), a sixth transmission piece (36) and a seventh transmission piece (37); the transmission piece I (31) is a driving piece, and the transmission piece I (31) drives the transmission piece II (32), the transmission piece III (33), the transmission piece IV (34), the transmission piece V (35), the transmission piece VI (36) and the transmission piece VII (37) to rotate;
and the second transmission piece (32), the third transmission piece (33), the fourth transmission piece (34), the fifth transmission piece (35) and the seventh transmission piece (37) are respectively connected with a crushing wheel (7) at the lower end in the detection frame (1).
4. The autoclaved aerated concrete block detection device according to claim 3, characterized in that: the first transmission part (31) is a chain wheel and is in chain transmission with the second transmission part (32) through a chain;
install two sets of sprockets on driving medium two (32), driving medium three (33), driving medium four (34), driving medium five (35) are the sprocket, driving medium six (36) are the coaxial fixed connection of a sprocket and a gear, driving medium two (32), driving medium three (33), driving medium four (34), driving medium five (35) and driving medium six (36) carry out the chain drive with the chain, the vertical height of driving medium seven (37) is higher than the height of driving medium six (6), driving medium seven (37) are the gear and carry out the meshing transmission with the gear part of driving medium six (36).
5. The autoclaved aerated concrete block detection device according to claim 4, characterized in that: the coaxial other end of driving medium (31) sets up in drive belt (4) and drive belt (4) rotate, the motor is installed and is rotated through the motor drive outside driving medium (31), drive belt (4) are anticlockwise rotation.
6. The autoclaved aerated concrete block detection device according to claim 5, characterized in that: the inner side of the detection frame (1) is respectively provided with a fixed stop block (14) and an optical sensor (13), and the fixed stop block (14) and the optical sensor (13) are respectively arranged opposite to the transmission assembly (3).
7. The autoclaved aerated concrete block detection device according to claim 6, characterized in that: the fixed stop block (14) is located below the pressure detection assembly (2), the front end of the fixed stop block (14) is an arc surface, and a window made of transparent materials is arranged on the side face of the detection frame (1).
8. The autoclaved aerated concrete block strength detection device and the autoclaved aerated concrete block strength detection method according to any one of claims 1 to 7 are characterized by comprising the following steps:
step one, inputting raw materials
Starting a motor, enabling a transmission belt (4) to rotate anticlockwise, and when a bearing plate (6) moves to an input port 11 of a block (5), enabling the transmission belt of the outer block (5) to input the block (5) to the bearing plate (6) in the detection frame 1 from the input port 11 of the block (5);
step two, transmission and positioning
S1, blocking and positioning: the building blocks (5) fall on the bearing plate (6), when the bearing plate (6) carrying the building blocks (5) moves to the position below the pressure detection assembly (2), the fixed stop (14) stops the stop column (61) fixedly arranged on the bearing plate (6), the transmission belt (4) continues to run anticlockwise, and the bearing plate (6) is stopped below the pressure detection assembly (2);
s2, detecting, namely detecting in the process that the bearing plate (6) is blocked below the pressure detection assembly (2);
s3, pressing and blanking: one end of the bearing plate (6) is arranged in the sliding groove (41) and slides in the sliding groove (41) relative to the transmission belt (4), a return spring at the front end of the bearing plate (6) is elongated, when the bearing plate (6) moves to an elastic area (42) at the rear end of the sliding groove (41) in the sliding groove (41), the bearing plate (6) extrudes the elastic area (42) until the elastic area (42) is extruded inwards, the bearing plate (6) is extruded from the right side to the elastic area (42) inwards due to one end and an arc end of the fixed stop block (14), and then the blocking column (61) of the bearing plate (6) is separated from the fixed stop block (14), and the front end of the fixed stop block (14) is an arc surface, so that the bearing plate is more easily separated from the cylindrical blocking column (61), and then the return spring pulls the bearing plate (6) to return to the front end of the sliding groove (41);
step three, in the step two, in the process that the bearing plate (6) blocks the lower part of the pressure detection component (2), the pressure detection component (2) presses down to detect the pressure of the building block (5), the extrusion column (21) moves up and down, the pressure sensor is used for detecting the pressing force of the extrusion column (21) until the pressure reaches a set threshold value, the stress area of the building block (5) can be changed by extending and retracting the transverse pushing cylinder (22), the optical sensor (13) is used for optically monitoring the building block (5) in real time and recording when each building block (5) is broken,
step four, crushing
The building block (5) after detection is finished falls on the crushing wheel (7) connected with the transmission piece seven (37) from the left side of the detection frame (1), the crushing wheel (7) connected with the transmission piece seven (37) is slightly higher than other crushing wheels (7), the crushing wheel (7) connected with the transmission piece seven (37) rotates clockwise, other crushing wheels (7) rotate anticlockwise, an inclined plane is arranged below the crushing wheel (7) connected with the transmission piece seven (37), the crushed building block (5) can be guided to the crushing wheel (7) on the right side to be further crushed, the building block (5) is changed into concrete crushed slag after being crushed for multiple times by the crushing wheel (7) and is output from a concrete crushed slag outlet (12) and then is recycled.
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