A testing device for manufacturing a building material and a method thereof

Abstract

This invention relates to the field of building material testing technology, and discloses a testing device and method for building material manufacturing, including a pressure testing device and a cleaning device. The pressure testing device can test the compressive strength of aerated concrete blocks. A transmission component enables the air outlet component to automatically generate gas, allowing dust on the top of the workbench to be discharged. A buffer component controls the amount of gas emitted from the air outlet component, and a collection component collects the dust. This allows for multiple uses, achieving rapid cleaning and collection of gravel and dust on the top of the workbench. Furthermore, the dust bag and collection box can be connected and used multiple times, resulting in a cleaner workbench surface. This solves the problem that while cleaning the top of the workbench is possible, it often only removes gravel, leaving some dust residue and resulting in insufficient cleaning effectiveness.

Description

Technical Field

[0001] This invention belongs to the field of building material testing technology, and in particular relates to a testing device and method for building material manufacturing. Background Technology

[0002] Building materials refer to various materials used in construction projects. Aerated concrete blocks are a new type of building material. Aerated concrete blocks are made through a foaming process and have a large number of evenly distributed fine air pores inside, which gives them the characteristics of low density and light weight, which helps to reduce the self-weight of buildings.

[0003] Compressive strength is a key indicator for measuring the load-bearing capacity of aerated concrete blocks. Pressure testing can accurately determine the ultimate compressive strength of the blocks. Pressure testing machines can test the compressive strength of aerated concrete blocks. During the testing process, the blocks generate gravel and dust. To facilitate future testing, the top of the pressure testing machine's worktable needs to be cleaned. Current cleaning methods often involve scraping away gravel with a scraper. While this method cleans the top of the worktable, it only removes gravel and is ineffective at removing dust, leaving dust residue. The problem with this technique is that while it cleans the top of the worktable, it often only removes gravel, leaving some dust residue, resulting in insufficient cleaning effectiveness. Summary of the Invention

[0004] In view of the problems existing in the prior art, the present invention provides a testing device and method for manufacturing building materials that can overcome or at least partially solve the above problems.

[0005] This invention is implemented as follows: a testing device and method for manufacturing building materials, comprising a pressure testing device and a cleaning device. The pressure testing device includes a base, a frame, a worktable, a control end, and a pressure structure. The bottom of the frame is fixedly connected to the top of the base. The worktable is fixedly located at the bottom inside the frame. The bottom of the control end is fixedly connected to the top of the base, and the left side of the control end is fixedly connected to the right side of the frame. The pressure structure is installed inside the frame. The cleaning device is located at the top of the worktable and includes a scraper, two baffles, a connecting rod, two transmission rods, and a limiting block. The bottom of the scraper is in contact with the top of the worktable, and the rear sides of the opposite ends of the two baffles are fixedly connected to the front sides of the left and right sides of the scraper, respectively. The front side of the connecting rod is fixedly connected to the rear side of the scraper. The bottom of the interior of the two transmission rods is movably connected to the rear sides of the left and right sides of the connecting rod, respectively. The front side of the interior of the two transmission rods is movably connected to the bottom of the rear side of the pressure structure. The interior of the limiting block is slidably connected to the surface of the connecting rod. The bottom of the front side of the limiting block is fixedly connected to the rear side of the base. The scraper has a cavity inside. A guide block is fixedly connected to the right side of the cavity. An air outlet pipe is fixedly connected to the right side of the scraper and is connected to the right side of the guide block. An air inlet pipe is fixedly connected to the left side of the scraper. An air outlet hard pipe is fixedly connected to the right side of the air outlet pipe. A bracket is fixedly connected to the surface of the air outlet hard pipe. The bottom of the bracket is fixedly connected to the top of the base.

[0006] The pressure testing device is used to test the compressive strength of aerated concrete blocks.

[0007] The cleaning device is used to clean up gravel and dust from the top of the workbench.

[0008] To better clean the top of the workbench and collect gravel and dust, preferably, a collection box is bolted to the front side of the workbench, located at the bottom of the two baffles. A support block is fixedly connected to the left side of the top of the base, and a transmission assembly is installed on the top of the support block. A toothed plate is fixedly connected to the bottom left side of the pressure structure. An air outlet assembly is installed inside the support block, and a buffer assembly is installed on the top of the support block. A collection assembly is installed on the right side of the top of the base, and a protective shell is fixedly connected to the top of the support block. A mating block is fixedly connected to the left side of the top of the support block. The collection box can collect gravel pushed by the scraper, and the transmission assembly and air outlet assembly can automatically generate a generator to clean the dust inside the workbench. The buffer assembly can control the gas sprayed by the air outlet assembly, and the protective shell can protect the toothed plate.

[0009] To enable automatic air discharge from the air outlet assembly, preferably, the transmission assembly includes a fixed block, a gear plate, two movable rods, a pin, a first insert block, and a second insert block. The bottom of the fixed block is fixedly connected to the top of the support block. The interior of the gear plate is movably connected to the surface of the fixed block. The right sides of the interiors of the two movable rods are movably connected to the left sides of the front and rear sides of the gear plate, respectively. The left sides of the interiors of the two movable rods are movably connected to the tops of the front and rear sides of the pin, respectively. The interiors of both the first and second insert blocks can be inserted into the bottom of the pin surface. The surface of the gear plate can mesh with the bottom of the left side of the gear plate. The bottom of the first insert block is fixedly connected to the top of the support block. Through the transmission assembly, the gear plate moves upward with the pressure structure. The movement of the gear plate causes the gear plate to rotate through the fixed block, thereby causing the pin to move out of the interior of the second insert block. At this time, the counterweight will automatically fall downward.

[0010] To clean dust from the top of the workbench using gas, the air outlet assembly preferably includes a compressed air bladder, a counterweight, two limiting rods, and two handles. The bottom of the compressed air bladder is fixedly connected to the bottom of the support block. Both limiting rods are fixed to the left side of the support block. The top left side of the counterweight is fixedly connected to the bottom of a second insert block. The surface of the second insert block can be inserted into the top of the support block. The front and rear sides of the left side of the counterweight are slidably connected to the surfaces of the two limiting rods. The opposite ends of the two handles are fixedly connected to the front and rear sides of the counterweight. The left side of the air inlet pipe is fixedly connected to the bottom right side of the compressed air bladder. Through the air outlet assembly, the counterweight falls downwards and strikes the compressed air bladder, causing the compressed air bladder to generate gas. The counterweight can only move upwards or downwards via the two limiting rods. Pulling the two handles moves the counterweight upwards.

[0011] To improve the cleaning effect on the workbench surface, preferably, the buffer assembly includes two vertical plates, multiple movable inclined plates, and multiple buffer springs. The top and bottom of the two vertical plates are fixedly connected to the top and bottom of the support block, respectively. The interiors of the multiple movable inclined plates are movably connected to the top and bottom of the opposite ends of the two vertical plates, respectively. The sides of the multiple buffer springs near the multiple movable inclined plates are fixedly connected to the multiple movable inclined plates, and the sides of the multiple buffer springs near the two vertical plates are fixedly connected to the two vertical plates. Through the buffer assembly, when the counterweight falls downward, it will first hit the top of the compressed air bag, causing the compressed air bag to generate more gas. As the counterweight contacts the movable inclined plates, the buffer springs will reduce the falling speed of the counterweight, achieving continuous air blowing. When the counterweight loses contact with the movable inclined plates, the compressed air bag will generate more gas and blow it towards the top of the workbench.

[0012] To absorb dust from the exhaust pipe, the collection assembly preferably includes multiple dust bags, multiple frames, a rotating block, a support column, a disc, and a cover plate. The surfaces of the multiple dust bags are fixed inside the multiple frames, and the multiple frames are all fixed to the surface of the rotating block and are evenly distributed. The disc is located at the bottom inside the rotating block and is movably connected. The top of the support column is movably connected to the bottom inside the disc, and the bottom of the support column is fixedly connected to the top of the base. The top of the disc is fixedly connected to the bottom of the cover plate, and the bottom of the cover plate is movably connected to the top of the rotating block. Through the collection assembly, the gas discharged from the exhaust pipe passes through the dust bags, which collect dust from the gas and discharge the air. The multiple dust bags can rotate with the rotating block via the multiple frames, so that different dust bags can be used for each dust cleaning.

[0013] To improve dust removal efficiency, preferably, a protrusion is fixedly connected to the top of the disc, a return spring is fixedly connected to the right side of the protrusion, and an adjusting block is fixedly connected to the right side of the return spring. The surface of the adjusting block is in contact with the top of the inside of the rotating block. Through the protrusion, the return spring, and the adjusting block, the return spring plays a fixing and rebounding role, so that the outer side of the adjusting block can always be in contact with the inner wall of the rotating block. When the disc rotates, the adjusting block will push the rotating block to rotate, thereby causing the rotating block to drive multiple frames and multiple dust collection bags to rotate.

[0014] In order to enable the disc to rotate, preferably, a short rod is movably connected to the top of the cover plate, and a push plate is movably connected to the rear side of the top of the short rod. The bottom left side of the push plate is fixedly connected to the right side of the connecting rod. When the connecting rod moves forward, it will drive the push plate to move forward. The movement of the push plate will cause the short rod to move forward, thereby causing the short rod to drive the disc to rotate, and the disc to drive the adjusting block to move.

[0015] To prevent the gear plate from rotating automatically, preferably, a U-shaped block is fixedly connected to the left side of the pin, the surface of the U-shaped block is slidably connected to the inside of the mating block, and a tension spring is fixedly connected to the left side of the pin, the left side of the tension spring is fixedly connected to the right side of the mating block. Through the U-shaped block and the tension spring, the tension spring plays a fixing and rebounding role, so that the gear plate can automatically rebound to its original position after rotating, so that the gear plate can only rotate by moving the tooth plate. The use of the U-shaped block can limit the pin, so that the pin can only move to the left or right.

[0016] In order to collect and clean the gravel and dust on the top of the workbench, the method preferably includes the following steps: Step 1: After the test of the aerated concrete block, when the pressure structure moves upward, it will cause the scraper to move forward and the toothed plate to move upward. The scraper will first push the gravel forward.

[0017] Step 2: The transmission component will cause the air outlet component to generate gas as the toothed plate moves. The gas will enter the interior of the cavity. As the scraper moves forward, the gas will continuously blow into the interior of the scraper, and the gravel in front of the scraper will fall into the interior of the collection box.

[0018] The third step involves the gas inside the scraper entering the dust bag through the exhaust pipe. As the scraper moves forward, the cover plate rotates the disc, causing the adjusting block to rotate counterclockwise. This rotation pushes the rotating block, which in turn rotates multiple dust bags. This eliminates the need for disassembling and cleaning the dust bags after each use. Moving the pressure structure downwards allows the two handles to move the counterweight upwards, and the pins then secure the counterweight.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] This invention, through the inclusion of structural components such as a pressure testing device, base, frame, workbench, control terminal, pressure structure, and cleaning device, allows for the testing of the compressive strength of aerated concrete blocks. The cleaning device removes gravel and dust from the top of the workbench. A transmission component enables the air outlet component to automatically generate gas, allowing dust to be expelled from the top of the workbench. A buffer component controls the amount of gas emitted from the air outlet component. A collection component collects the dust, allowing for multiple uses. This invention achieves rapid cleaning and collection of gravel and dust from the top of the workbench. Furthermore, the dust bag and collection box can be connected and reused multiple times, resulting in a cleaner workbench surface. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present invention;

[0022] Figure 2 This is a front-view perspective view of a partial structure provided in an embodiment of the present invention;

[0023] Figure 3 This is a three-dimensional structural diagram of the air outlet assembly and the transmission assembly provided in an embodiment of the present invention;

[0024] Figure 4 This is provided by the embodiments of the present invention. Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 This is a three-dimensional structural diagram of the buffer component provided in an embodiment of the present invention;

[0026] Figure 6 This is a rear-view perspective view of a partial structure provided in an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the internal structure of the scraper provided in an embodiment of the present invention;

[0028] Figure 8 This is a three-dimensional structural diagram of the collection component provided in an embodiment of the present invention;

[0029] Figure 9 This is an exploded perspective view of the structure of the collection component provided in an embodiment of the present invention;

[0030] Figure 10 This is provided by the embodiments of the present invention. Figure 9 Enlarged view of section B in the middle.

[0031] In the diagram: 1. Pressure testing device; 101. Base; 102. Frame; 103. Workbench; 104. Control terminal; 105. Pressure structure; 2. Cleaning device; 201. Scraper; 202. Baffle; 203. Connecting rod; 204. Transmission rod; 205. Limiting block; 3. Cavity; 4. Guide block; 5. Air outlet pipe; 6. Air inlet pipe; 7. Air outlet rigid pipe; 8. Support; 9. Collection box; 10. Support block; 11. Air outlet assembly; 1101. Compressed air bladder; 1102. Counterweight; 1103. Limiting rod; 1104. Handle; 12. Toothed plate; 13. Transmission assembly; 1301 1302. Fixed block; 1303. Gear plate; 1304. Movable rod; 1305. Pin; 1306. First insert block; 1307. Second insert block; 14. Buffer assembly; 1401. Vertical plate; 1402. Movable inclined plate; 1403. Buffer spring; 15. Collection assembly; 1501. Dust bag; 1502. Frame; 1503. Rotating block; 1504. Support column; 1505. Disc; 1506. Cover plate; 16. Protective shell; 17. Mating block; 18. Protrusion; 19. Return spring; 20. Adjusting block; 21. Short rod; 22. Push plate; 23. U-shaped block; 24. Tension spring. Detailed Implementation

[0032] To further understand the invention's content, features, and effects, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0033] The structure of the present invention will now be described in detail with reference to the accompanying drawings.

[0034] like Figures 1 to 10As shown in the figure, an embodiment of the present invention provides a testing device and method for manufacturing building materials, including a pressure testing device 1 and a cleaning device 2. The pressure testing device 1 includes a base 101, a frame 102, a worktable 103, a control end 104, and a pressure structure 105. The bottom of the frame 102 is fixedly connected to the top of the base 101. The worktable 103 is fixed to the bottom inside the frame 102. The bottom of the control end 104 is fixedly connected to the top of the base 101, and the left side of the control end 104 is fixedly connected to the right side of the frame 102. The pressure structure 105 is installed inside the frame 102. The cleaning device 2 is located on top of the worktable 103. The cleaning device 2 includes a scraper 201, two baffles 202, a connecting rod 203, two transmission rods 204, and a limiting block 205. The bottom of the scraper 201 is attached to the top of the worktable 103, and the rear sides of the opposite ends of the two baffles 202 are separated. The front sides of the scraper 201 are fixedly connected to the left and right sides. The front side of the connecting rod 203 is fixedly connected to the rear side of the scraper 201. The bottom of the inside of the two transmission rods 204 is movably connected to the rear sides of the left and right sides of the connecting rod 203. The front sides of the inside of the two transmission rods 204 are movably connected to the bottom of the rear side of the pressure structure 105. The inside of the limiting block 205 is slidably connected to the surface of the connecting rod 203. The bottom of the front side of the limiting block 205 is fixedly connected to the rear side of the base 101. The scraper 201 has a cavity 3 inside. The right side of the cavity 3 is fixedly connected to the guide block 4. The right side of the scraper 201 is fixedly connected to the air outlet pipe 5 and is connected to the right side of the guide block 4. The left side of the scraper 201 is fixedly connected to the air inlet pipe 6. The right side of the air outlet pipe 5 is fixedly connected to the air outlet hard pipe 7. The surface of the air outlet hard pipe 7 is fixedly connected to the bracket 8. The bottom of the bracket 8 is fixedly connected to the top of the base 101.

[0035] The pressure testing device 1 is used to test the compressive strength of aerated concrete blocks;

[0036] The cleaning device 2 is used to clean the gravel and dust on the top of the workbench 103.

[0037] To better clean the top of the workbench 103 and collect gravel and dust, a collection box 9 is bolted to the front of the workbench 103. The collection box 9 is located at the bottom of the two baffles 202. A support block 10 is fixedly connected to the left side of the top of the base 101. A transmission component 13 is installed on the top of the support block 10. A toothed plate 12 is fixedly connected to the bottom left side of the pressure structure 105. An air outlet component 11 is installed inside the support block 10. A buffer component 14 is installed on the top of the support block 10. A collection component 15 is installed on the right side of the top of the base 101. A protective shell 16 is fixedly connected to the top of the support block 10. A mating block 17 is fixedly connected to the left side of the top of the support block 10. The collection box 9 can collect gravel pushed by the scraper 201. The transmission component 13 and the air outlet component 11 can automatically generate a generator to clean the dust inside the workbench 103. The buffer component 14 can control the gas sprayed by the air outlet component 11. The protective shell 16 can protect the toothed plate 1302.

[0038] To enable automatic air output from the air outlet assembly 11, the transmission assembly 13 includes a fixed block 1301, a gear disk 1302, two movable rods 1303, a pin 1304, a first insert block 1305, and a second insert block 1306. The bottom of the fixed block 1301 is fixedly connected to the top of the support block 10. The interior of the gear disk 1302 is movably connected to the surface of the fixed block 1301. The right sides of the interiors of the two movable rods 1303 are movably connected to the left sides of the front and rear sides of the gear disk 1302, respectively. The left sides of the interiors of the two movable rods 1303 are movably connected to the tops of the front and rear sides of the pin 1304, respectively. The movable connection allows the interiors of the first insert 1305 and the second insert 1306 to be inserted into the bottom of the surface of the pin 1304. The surface of the gear disc 1302 can be engaged with the bottom of the left side of the gear plate 12. The bottom of the first insert 1305 is fixedly connected to the top of the support block 10. Through the transmission assembly 13, the gear plate 12 will move upward with the pressure structure 105. The movement of the gear plate 12 will cause the gear disc 1302 to rotate through the fixed block 1301, thereby causing the pin 1304 to move out of the interior of the second insert 1306. At this time, the counterweight 1102 will automatically fall downward.

[0039] To clean dust from the top of the workbench 103 using gas, the air outlet assembly 11 includes a compressed air bladder 1101, a counterweight 1102, two limiting rods 1103, and two handles 1104. The bottom of the compressed air bladder 1101 is fixedly connected to the bottom of the support block 10. The two limiting rods 1103 are fixed to the left side of the support block 10. The top left side of the counterweight 1102 is fixedly connected to the bottom of the second insert 1306. The surface of the second insert 1306 can be inserted into the top of the support block 10. The left side of the counterweight 1102 is fixedly connected to the bottom of the second insert 1306. The front and rear sides of the counterweight 1102 are slidably connected to the surfaces of the two limiting rods 1103 respectively. The opposite ends of the two handles 1104 are fixedly connected to the front and rear sides of the counterweight 1102 respectively. The left side of the air inlet pipe 6 is fixedly connected to the bottom right side of the compressed air bag 1101. Through the air outlet assembly 11, the counterweight 1102 falls downward and hits the compressed air bag 1101, thereby causing the compressed air bag 1101 to generate gas. The counterweight 1102 can only move upward or downward through the two limiting rods 1103. By pulling the two handles 1104, the counterweight 1102 can be moved upward.

[0040] To improve the cleaning effect on the surface of the workbench 103, the buffer assembly 14 includes two vertical plates 1401, multiple movable inclined plates 1402, and multiple buffer springs 1403. The top and bottom of the two vertical plates 1401 are fixedly connected to the top and bottom of the support block 10, respectively. The interiors of the multiple movable inclined plates 1402 are movably connected to the top and bottom of the opposite ends of the two vertical plates 1401, respectively. The side of each buffer spring 1403 near the multiple movable inclined plates 1402 is fixedly connected to the multiple movable inclined plates 1402. One side of each vertical plate 1401 is fixedly connected to the other two vertical plates 1401. Through the buffer assembly 14, when the counterweight 1102 falls downwards, it will first hit the top of the compressed air bag 1101, causing the compressed air bag 1101 to generate more gas. As the counterweight 1102 comes into contact with the movable inclined plate 1402, the buffer spring 1403 will reduce the falling speed of the counterweight 1102, thus achieving continuous blowing. When the counterweight 1102 loses contact with the movable inclined plate 1402, the compressed air bag 1101 will generate more gas and blow it toward the top of the worktable 103.

[0041] To absorb dust from the exhaust pipe 7, the collection assembly 15 includes multiple dust bags 1501, multiple frames 1502, a rotating block 1503, a support column 1504, a disc 1505, and a cover plate 1506. The surfaces of the multiple dust bags 1501 are fixed inside the multiple frames 1502, and the multiple frames 1502 are all fixed to the surface of the rotating block 1503 and are evenly distributed. The disc 1505 is located at the bottom inside the rotating block 1503 and is movably connected. The top of the surface of the support column 1504 is movably connected to the bottom inside the disc 1505. The bottom of the support column 1504 is fixedly connected to the top of the base 101, the top of the disc 1505 is fixedly connected to the bottom of the cover plate 1506, and the bottom of the cover plate 1506 is movably connected to the top of the rotating block 1503. Through the collection assembly 15, the gas discharged from the exhaust pipe 7 passes through the dust collection bag 1501. The dust collection bag 1501 can collect dust in the gas and discharge the air. Multiple dust collection bags 1501 can be rotated with the rotating block 1503 through multiple frames 1502, so that different dust collection bags 1501 can be used each time the dust is cleaned.

[0042] To improve dust removal efficiency, a protrusion 18 is fixedly connected to the top of the disc 1505, a return spring 19 is fixedly connected to the right side of the protrusion 18, and an adjusting block 20 is fixedly connected to the right side of the return spring 19. The surface of the adjusting block 20 is in contact with the top of the inside of the rotating block 1503. Through the protrusion 18, the return spring 19, and the adjusting block 20, the return spring 19 plays a fixing and rebounding role, so that the outer side of the adjusting block 20 can always be in contact with the inner wall of the rotating block 1503. When the disc 1505 rotates, the adjusting block 20 will push the rotating block 1503 to rotate, thereby causing the rotating block 1503 to drive multiple frames 1502 and multiple dust collection bags 1501 to rotate.

[0043] In order to enable the disc 1505 to rotate, a short rod 21 is movably connected to the top of the cover plate 1506. A push plate 22 is movably connected to the rear side of the top of the short rod 21. The bottom left side of the push plate 22 is fixedly connected to the right side of the connecting rod 203. When the connecting rod 203 moves forward, it will drive the push plate 22 to move forward. The movement of the push plate 22 will cause the short rod 21 to move forward, thereby causing the short rod 21 to drive the disc 1505 to rotate, and causing the disc 1505 to drive the adjusting block 20 to move.

[0044] To prevent the gear plate 1302 from rotating automatically, a U-shaped block 23 is fixedly connected to the left side of the pin 1304. The surface of the U-shaped block 23 is slidably connected to the inside of the mating block 17. A tension spring 24 is fixedly connected to the left side of the pin 1304. The left side of the tension spring 24 is fixedly connected to the right side of the mating block 17. Through the U-shaped block 23 and the tension spring 24, the tension spring 24 plays a fixing and rebounding role, so that the gear plate 1302 can automatically rebound to its original position after rotating. This allows the gear plate 1302 to rotate only by the movement of the gear plate 12. The use of the U-shaped block 23 can limit the movement of the pin 1304, so that the pin 1304 can only move to the left or right.

[0045] In order to collect and clean the gravel and dust on the top of the workbench 103, the method includes the following steps: Step 1: After the test of the aerated concrete block, when the pressure structure 105 moves upward, it will cause the scraper 201 to move forward and the toothed plate 12 to move upward. The scraper 201 will push the gravel forward first.

[0046] Step 2: The transmission component 13 will cause the air outlet component 11 to generate gas as the toothed plate 12 moves. The gas will enter the interior of the cavity 3. As the scraper 201 moves forward, the gas will continuously blow into the interior of the scraper 201, and the gravel in front of the scraper 201 will fall into the interior of the collection box 9.

[0047] The third step involves the gas inside the scraper 201 entering the dust bag 1501 through the exhaust pipe 7. As the scraper 201 moves forward, the cover plate 1506 causes the disc 1505 to rotate. The rotation of the disc 1505 causes the adjusting block 20 to rotate counterclockwise, which in turn pushes the rotating block 1503 to rotate. The rotation of the rotating block 1503 causes multiple dust bags 1501 to rotate, thus eliminating the need to remove and clean the dust bags 1501 after each use. Moving the pressure structure 105 downwards allows the two handles 1104 to move the counterweight 1102 upwards. The pin 1304 then secures the counterweight 1102.

[0048] Working principle of the invention:

[0049] After testing the aerated concrete blocks, the top of the workbench 103 needs to be cleaned. The upward movement of the pressure structure 105 drives the two transmission rods 204 upwards. During this movement, the connecting rod 203 drives the scraper 201 forward. The pressure structure 105's movement also causes the toothed plate 12 to move upwards. The scraper 201 pushes the crushed stone forward first. The movement of the toothed plate 12 causes the toothed disc 1302 to rotate, which in turn drives the movable rod 1303 to move to the right. This causes the movable rod 1303 to move the pin 1304 to the right, dislodging the pin 1304 from the inside of the second insert block 1306. At this point, the counterweight 1102 falls downwards. The counterweight 1102 will fall to the top of the compression airbag 1101, causing the compression airbag 1101 to accelerate and release air. The counterweight 1102 will continue to fall downwards. During its downward movement, the counterweight 1102 will first contact the top movable ramp 1402. The counterweight 1102 will slow down through the buffer spring 1403, causing the compression airbag 1101 to decelerate and release air. During its downward movement, the counterweight 1102 will disengage from the top movable ramp 1402. At this point, the counterweight 1102 will cause the compression airbag 1101 to accelerate and release air again. The counterweight 1102 will continue to fall and contact the bottom movable ramp 1402. The counterweight 1102 will then, through the buffer spring 1403, cause the compression airbag 1101 to accelerate and release air again. 01. The decelerating jet and compressed airbag 1101 continuously generate gas that enters the cavity 3 through the exhaust pipe 5, thereby blowing the dust on the top of the workbench 103 and directing it into the intake pipe 6. This allows the scraper 201 to move forward and scrape away gravel while simultaneously cleaning the dust on the top of the workbench 103 and blowing it to the right. The forward movement of the scraper 201 also moves the push plate 22 forward, causing the push plate 22 to drive the short rod 21 forward. The short rod 21 then pushes the cover plate 1506 to rotate counterclockwise, causing the cover plate 1506 to drive the disc 1505, protrusion 18, return spring 19, and adjusting block 20 to rotate counterclockwise, thus rotating the position of the dust bag 1501. When the dust inside the intake pipe 6 is placed, it will enter the dust collection bag 1501 through the exhaust pipe 7, thereby collecting dust in the dust collection bag 1501. After the pressure structure 105 moves downward, it will drive the counterweight block 1102 to move upward by pulling the handle 1104. During the downward movement of the pressure structure 105, the scraper 201 will move backward through the transmission rod 204 and the connecting rod 203. The movement of the scraper 201 will cause the push plate 22 to move backward, thereby causing the cover plate 1506 and the rotating disk to rotate clockwise through the short rod 21, and driving the adjusting block 20 to rotate. After the pressure structure 105 moves upward, the pin 1304 will be inserted into the interior of the second insert 1306, thereby fixing the counterweight block 1102.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can exercise their rights without departing from the scope of the present invention.

Claims

1. A testing device for manufacturing building materials, comprising a pressure testing device (1) and a cleaning device (2), characterized in that: The pressure testing device (1) includes a base (101), a frame (102), a workbench (103), a control terminal (104), and a pressure structure (105). The bottom of the frame (102) is fixedly connected to the top of the base (101). The workbench (103) is fixed to the bottom inside the frame (102). The bottom of the control terminal (104) is fixedly connected to the top of the base (101). The left side of the control terminal (104) is fixedly connected to the right side of the frame (102). The pressure structure (105) is installed inside the frame (102). The cleaning device (2) is located on top of the workbench (103). The cleaning device (2) includes a scraper (201) and two... The structure comprises a baffle (202), a connecting rod (203), two transmission rods (204), and a limiting block (205). The bottom of the scraper (201) is attached to the top of the worktable (103). The rear sides of the opposite ends of the two baffles (202) are fixedly connected to the front sides of the left and right sides of the scraper (201), respectively. The front side of the connecting rod (203) is fixedly connected to the rear side of the scraper (201). The bottom of the interior of the two transmission rods (204) is movably connected to the rear sides of the left and right sides of the connecting rod (203), respectively. The front side of the interior of the two transmission rods (204) is movably connected to the bottom of the rear side of the pressure structure (105). The interior of the limiting block (205) slides against the surface of the connecting rod (203). The bottom of the front side of the limiting block (205) is fixedly connected to the rear side of the base (101). The scraper (201) has a cavity (3) inside. A guide block (4) is fixedly connected to the right side of the cavity (3). An air outlet pipe (5) is fixedly connected to the right side of the scraper (201) and is connected to the right side of the guide block (4). An air inlet pipe (6) is fixedly connected to the left side of the scraper (201). An air outlet hard pipe (7) is fixedly connected to the right side of the air outlet pipe (5). A bracket (8) is fixedly connected to the surface of the air outlet hard pipe (7). The bottom of the bracket (8) is fixedly connected to the top of the base (101). The front side of the workbench (103) is fixedly connected by bolts. A collection box (9) is located at the bottom of the two baffles (202). A support block (10) is fixedly connected to the left side of the top of the base (101). A transmission assembly (13) is provided on the top of the support block (10). A toothed plate (12) is fixedly connected to the bottom left side of the pressure structure (105). An air outlet assembly (11) is provided inside the support block (10). A buffer assembly (14) is provided on the top of the support block (10). A collection assembly (15) is provided on the right side of the top of the base (101). A protective shell (16) is fixedly connected to the top of the support block (10). A mating block (17) is fixedly connected to the left side of the top of the support block (10).The buffer assembly (14) includes two vertical plates (1401), multiple movable inclined plates (1402), and multiple buffer springs (1403). The top and bottom of the two vertical plates (1401) are fixedly connected to the top and bottom of the interior of the support block (10), respectively. The interiors of the multiple movable inclined plates (1402) are movably connected to the top and bottom of the opposite ends of the two vertical plates (1401), respectively. The sides of the multiple buffer springs (1403) near the multiple movable inclined plates (1402) are fixedly connected to the multiple movable inclined plates (1402), and the sides of the multiple buffer springs (1403) near the two vertical plates (1401) are fixedly connected to the two vertical plates (1401). The pressure testing device (1) is used to test the compressive strength of aerated concrete blocks; The cleaning device (2) is used to clean the gravel and dust on the top of the workbench (103).

2. The testing device for building material manufacturing as described in claim 1, characterized in that: The transmission assembly (13) includes a fixed block (1301), a gear disc (1302), two movable rods (1303), a pin (1304), a first insert (1305), and a second insert (1306). The bottom of the fixed block (1301) is fixedly connected to the top of the support block (10). The interior of the gear disc (1302) is movably connected to the surface of the fixed block (1301). The right sides of the interiors of the two movable rods (1303) are respectively connected to the gear disc (1302). The left sides of the front and rear sides are movably connected, and the left sides of the two movable rods (1303) are respectively movably connected to the top of the front and rear sides of the pin (1304). The interior of the first plug (1305) and the second plug (1306) can be plugged into the bottom of the surface of the pin (1304). The surface of the toothed disc (1302) can be meshed with the bottom of the left side of the toothed plate (12). The bottom of the first plug (1305) is fixedly connected to the top of the support block (10).

3. The testing device for building material manufacturing as described in claim 2, characterized in that: The air outlet assembly (11) includes a compressed air bag (1101), a counterweight (1102), two limiting rods (1103) and two handles (1104). The bottom of the compressed air bag (1101) is fixedly connected to the bottom of the support block (10). The two limiting rods (1103) are fixed to the left side of the support block (10). The top left side of the counterweight (1102) is fixedly connected to the bottom of the second insert (1306). The surface of the second insert (1306) can be inserted into the top of the support block (10). The front and rear sides of the left side of the counterweight (1102) are slidably connected to the surfaces of the two limiting rods (1103). The opposite ends of the two handles (1104) are fixedly connected to the front and rear sides of the counterweight (1102). The left side of the air inlet pipe (6) is fixedly connected to the bottom of the right side of the compressed air bag (1101).

4. The testing device for building material manufacturing as described in claim 1, characterized in that: The collection assembly (15) includes multiple dust bags (1501), multiple frames (1502), a rotating block (1503), a support column (1504), a disc (1505), and a cover plate (1506). The surfaces of the multiple dust bags (1501) are respectively fixed inside the multiple frames (1502). The multiple frames (1502) are all fixed to the surface of the rotating block (1503) and are evenly distributed. The disc (1505) is located at the bottom inside the rotating block (1503) and is movably connected. The top of the surface of the support column (1504) is movably connected to the bottom inside the disc (1505). The bottom of the support column (1504) is fixedly connected to the top of the base (101). The top of the disc (1505) is fixedly connected to the bottom of the cover plate (1506). The bottom of the cover plate (1506) is movably connected to the top of the rotating block (1503).

5. The testing device for building material manufacturing as described in claim 4, characterized in that: A protrusion (18) is fixedly connected to the top of the disc (1505), a return spring (19) is fixedly connected to the right side of the protrusion (18), and an adjustment block (20) is fixedly connected to the right side of the return spring (19). The surface of the adjustment block (20) is in contact with the top of the inside of the rotating block (1503).

6. The testing device for building material manufacturing as described in claim 5, characterized in that: The top of the cover plate (1506) is movably connected to a short rod (21), and the rear side of the top of the short rod (21) is movably connected to a push plate (22). The bottom left side of the push plate (22) is fixedly connected to the right side of the connecting rod (203).

7. The testing device for building material manufacturing as described in claim 2, characterized in that: A U-shaped block (23) is fixedly connected to the left side of the pin (1304), and the surface of the U-shaped block (23) is slidably connected to the inside of the mating block (17). A tension spring (24) is fixedly connected to the left side of the pin (1304), and the left side of the tension spring (24) is fixedly connected to the right side of the mating block (17).

8. The method for a testing device for manufacturing building materials as described in any one of claims 1-7, characterized in that: The method includes the following steps: Step 1: After the test on the aerated concrete block, when the pressure structure (105) moves upward, it will cause the scraper (201) to move forward and the toothed plate (12) to move upward. The scraper (201) will push the crushed stone forward first. Step 2: The transmission component (13) will cause the air outlet component (11) to generate gas as the toothed plate (12) moves. The gas will enter the interior of the cavity (3). As the scraper (201) moves forward, the gas will continue to blow into the interior of the scraper (201). The gravel in front of the scraper (201) will fall into the interior of the collection box (9). Step 3: The gas inside the scraper (201) will enter the dust bag (1501) through the exhaust pipe (7). As the scraper (201) moves forward, it will cause the disc (1505) to rotate through the cover plate (1506). The rotation of the disc (1505) will cause the adjusting block (20) to rotate counterclockwise, thereby causing the adjusting block (20) to push the rotating block (1503) to rotate. The rotation of the rotating block (1503) will drive multiple dust bags (1501) to rotate, so that it is not necessary to remove and clean the dust bag (1501) after each use. Move the pressure structure (105) downward, so that the two handles (1104) can drive the counterweight (1102) to move upward. Move the pressure structure (105) upward, and the pin (1304) will fix the counterweight (1102).

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