Testing device for building material manufacturing and method thereof

Abstract

The invention relates to the technical field of building material testing, and discloses a testing device and method for building material manufacturing, and the testing device comprises a pressure testing device and a cleaning device. The compressive strength of the aerated concrete block can be tested through the pressure test device, the gas outlet assembly can automatically generate gas through the transmission assembly, dust on the top of the workbench is discharged through the gas, the gas injection amount of the gas outlet assembly can be controlled through the buffer assembly, the dust can be collected through the collection assembly, and the test efficiency is improved. The workbench can be used repeatedly, the effects that broken stones and dust on the top of the workbench can be rapidly cleaned and collected, a dust removal bag and a collection box can be connected for repeated use, and the surface of the workbench can be cleaned more thoroughly are achieved, and the problems that although the top of the workbench can be cleaned, only broken stones can be cleaned, and the cleaning efficiency is high are solved. Part of dust still remains on the top of the workbench, and the cleaning effect is not good enough.

Description

Technical Field

[0001] The invention belongs to the technical field of building material testing, and in particular relates to a testing device and a method for manufacturing building materials. Background Art

[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 tiny pores inside, which makes them low-density and light-weight, helping to reduce the weight of the building.

[0003] Compressive strength is a key indicator for measuring the bearing capacity of aerated concrete blocks. The ultimate compressive strength of blocks can be accurately determined through pressure tests. Pressure testing machines can test the compressive strength of aerated concrete blocks. During the test of aerated concrete blocks by the pressure testing machine, gravel and dust will be generated in the aerated concrete blocks. In order to facilitate the test of aerated concrete blocks next time, the top of the workbench of the pressure testing machine needs to be cleaned. The existing cleaning method is often to scrape off the gravel on the top of the workbench by a scraper. Although the top of the workbench can be cleaned by the scraper, it can only clean the gravel, and the cleaning effect of the dust is not good enough, so that dust will remain on the top of the workbench. The problem with the above technology is that although the top of the workbench can be cleaned, it can often only clean the gravel, and some dust will still remain on the top of the workbench, and the cleaning effect is not good enough. 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, which can overcome the above problems or at least partially solve the above problems.

[0005] The present invention is implemented as follows: a testing device for building material manufacturing and a method thereof, including a pressure testing device and a cleaning device, wherein the pressure testing device includes a base, a frame, a workbench, a control end and a pressure structure, wherein the bottom of the frame is fixedly connected to the top of the base, the workbench is fixed to the bottom inside the frame, the bottom of the control end is fixedly connected to the top of the base, 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 on the top of the workbench, the cleaning device includes a scraper, two baffles, a connecting rod, two transmission rods and a limit block, the bottom of the scraper is in contact with the top of the workbench, 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 bottoms inside the two transmission rods are movably connected to the rear sides of the left and right sides of the connecting rod respectively, the front sides inside the two transmission rods are movably connected to the bottom of the rear side of the pressure structure, the interior of the limit block is slidably connected to the surface of the connecting rod, the bottom of the front side of the limit block is fixedly connected to the rear side of the base, a cavity is opened inside the scraper, the right side of the cavity is fixedly connected to a guide block, the right side of the scraper is fixedly connected to an air outlet pipe and connected to the right side of the guide block, the left side of the scraper is fixedly connected to an air inlet pipe, the right side of the air outlet pipe is fixedly connected to an air outlet hard pipe, the surface of the air outlet hard pipe is fixedly connected to a bracket, and the bottom of the bracket is fixedly connected to the top of the base; The pressure testing device is used to test the compressive strength of aerated concrete blocks; The cleaning device is used for cleaning gravel and dust on the top of the workbench.

[0006] In order to better clean the top of the workbench and collect gravel and dust, preferably, the front side of the workbench is fixedly connected with a collection box by bolts, and the collection box is located at the bottom of the two baffles, and a support block is fixedly connected to the left side of the top of the base, and a transmission assembly is provided on the top of the support block, and a toothed plate is fixedly connected to the bottom of the left side of the pressure structure, and an air outlet assembly is provided inside the support block, and a buffer assembly is provided on the top of the support block, and a collection assembly is provided on the right side of the top of the base, and a protective shell is fixedly connected to the top of the support block, and a matching block is fixedly connected to the left side of the top of the support block, and gravel pushed by the scraper can be collected through the collection box, and the dust inside the workbench can be automatically generated through the transmission assembly and the air outlet assembly, the gas ejected by the air outlet assembly can be controlled by the buffer assembly, and the toothed disk component can be protected by the protective shell.

[0007] In order to automatically enable the air outlet component to exhaust air, preferably, the transmission component includes a fixed block, a toothed disc, two movable rods, a latch, a first plug block and a second plug block, the bottom of the fixed block is fixedly connected to the top of the support block, the interior of the toothed disc is movably connected to the surface of the fixed block, the right sides of the two movable rods are movably connected to the left sides of the front and rear sides of the toothed disc respectively, and the left sides of the two movable rods are movably connected to the top of the front and rear sides of the latch respectively, the interiors of the first plug block and the second plug block can be plugged in and connected to the bottom of the latch surface, the surface of the toothed disc can be meshed and connected to the bottom of the left side of the toothed plate, the bottom of the first plug block is fixedly connected to the top of the support block, through the transmission assembly, the toothed plate will move upward with the pressure structure, the movement of the toothed plate will cause the toothed disc to rotate through the fixed block, thereby causing the latch to move out of the interior of the second plug block, and at this time the counterweight block will automatically fall downward.

[0008] In order to clean the dust on the top of the workbench by gas, preferably, the air outlet assembly includes a compressed air bag, a counterweight block, two limit rods and two handles, the bottom of the compressed air bag is fixedly connected to the bottom inside the support block, the two limit rods are fixed to the left side inside the support block, the left side of the top of the counterweight block is fixedly connected to the bottom of the second plug-in block, the surface of the second plug-in block can be plug-connected with the top inside the support block, the front and rear sides of the left side inside the counterweight block are respectively slidably connected to the surfaces of the two limit rods, the opposite ends of the two handles are respectively fixedly connected to the front and rear sides of the counterweight block, the left side of the air inlet pipe is fixedly connected to the bottom of the right side of the compressed air bag, through the air outlet assembly, the counterweight block falls downward until it hits the compressed air bag, thereby causing the compressed air bag to generate gas, the counterweight block can only move upward or downward through the two limit rods, and the counterweight block is moved upward by pulling the two handles.

[0009] In order 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 respectively fixedly connected to the top and bottom of the inside of the support block, the insides of the multiple movable inclined plates are respectively movably connected to the top and bottom of the opposite ends of the two vertical plates, the multiple buffer springs are fixedly connected to the multiple movable inclined plates on one side, and the multiple buffer springs are fixedly connected to the two vertical plates on one side when they are close to the two vertical plates. Through the buffer assembly, when the counterweight block falls downward, it will first fall on the top of the compressed air bag, which will first cause the compressed air bag to produce more gas. As the counterweight block contacts the movable inclined plate, the buffer spring will slow down the falling speed of the counterweight block to achieve continuous blowing. When the counterweight block loses contact with the movable inclined plate, the compressed air bag will produce more gas to blow toward the top of the workbench.

[0010] In order to absorb dust at the air outlet rigid pipe, preferably, the collecting assembly includes multiple dust bags, multiple frames, rotating blocks, support columns, discs and cover plates. The surfaces of the multiple dust bags are respectively fixed to the inside of the multiple frames, and the multiple frames are fixed to the surface of the rotating block and are evenly distributed. The disc is located at the bottom of the inside of the rotating block and is movably connected. The top of the support column surface is movably connected to the bottom of the inside of the disc, 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 collecting assembly, the gas discharged from the air outlet rigid pipe will pass through the dust bag, and the dust bag can collect dust in the gas and discharge the air. The multiple dust bags can rotate with the rotating block through the multiple frames, so that different dust bags can be used each time the dust is cleaned.

[0011] In order to improve the efficiency of dust removal, 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, an adjusting block is fixedly connected to the right side of the return spring, and the surface of the adjusting block is fitted 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 fit with the inner wall of the rotating block. When the adjusting block rotates through the disc, it pushes the rotating block to rotate, thereby causing the rotating block to drive multiple frames and multiple dust bags to rotate.

[0012] In order to enable the disc to rotate, preferably, the top of the cover plate is movably connected with a short rod, the rear side of the top of the short rod is movably connected with a push plate, the bottom of the left side of the push plate is fixedly connected to the right side of the connecting rod, and through the short rod and the push plate, when the connecting rod moves forward, it will drive the push plate to move forward, and the movement of the push plate will cause the short rod to move forward, so that the short rod drives the disc to rotate, and the disc drives the adjusting block to move.

[0013] In order to prevent the toothed disc from rotating automatically, preferably, a U-shaped block is fixedly connected to the left side of the latch pin, and the surface of the U-shaped block is slidably connected to the inside of the matching block. A tension spring is fixedly connected to the left side of the latch pin, and the left side of the tension spring is fixedly connected to the right side of the matching block. Through the U-shaped block and the tension spring, the tension spring plays a fixing and rebounding role, so that the toothed disc can automatically rebound to its original position after rotation, so that the toothed disc can only rotate through the movement of the tooth plate. The use of the U-shaped block can limit the latch pin, so that the latch pin can only move to the left or right.

[0014] In order to collect and clean the gravel and dust on the top of the workbench, preferably, the method includes the following steps: Step 1: After the aerated concrete block is tested, the pressure structure moves upward to move the scraper forward and the tooth plate upward, and the scraper pushes the gravel forward first; Step 2: The transmission component will make the gas outlet component generate gas as the tooth plate moves, and the gas will enter the cavity. As the scraper moves forward, the gas will continue to blow into the scraper, and the gravel on the front side of the scraper will fall into the collection box; The third step: the gas inside the scraper will enter the dust bag through the air outlet hard pipe. When the scraper moves forward, the cover plate will rotate the disc. The rotation of the disc will cause the adjusting block to rotate counterclockwise, so that the adjusting block pushes the rotating block to rotate. The rotation of the rotating block will drive multiple dust bags to rotate, so that there is no need to remove and clean the dust bags after each use. Move the pressure structure downward, so that the two handles can drive the counterweight block to move upward. Move the pressure structure upward, and the pin will fix the counterweight block.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention is provided with structural components such as a pressure testing device, a base, a frame, a workbench, a control end, a pressure structure and a cleaning device. The pressure testing device can be used to test the compressive strength of aerated concrete blocks, the cleaning device can be used to clean gravel and dust on the top of the workbench, the transmission component can be used to enable the air outlet component to automatically generate gas, so that the dust on the top of the workbench is discharged through the gas, the buffer component can control the jet volume of the air outlet component, the collection component can collect dust, and can be used multiple times, so that the gravel and dust on the top of the workbench can be quickly cleaned and collected, and the dust removal bag and the collection box can be connected and used multiple times, so as to clean the surface of the workbench more cleanly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of a three-dimensional structure provided by an embodiment of the present invention; Figure 2 is a front perspective view of a local structure provided by an embodiment of the present invention; Figure 3 It is a three-dimensional structural diagram of an air outlet assembly and a transmission assembly provided by an embodiment of the present invention; Figure 4 The embodiment of the present invention provides Figure 3 Enlarged view of point A in the middle; Figure 5 is a three-dimensional structural diagram of a buffer assembly provided by an embodiment of the present invention; Figure 6 is a rear perspective view of a partial structure provided by an embodiment of the present invention; Figure 7 It is a schematic diagram of the structure inside the scraper provided by an embodiment of the present invention; Figure 8 is a three-dimensional structural diagram of a collection component provided by an embodiment of the present invention; Fig. 9is a structural exploded perspective view of a collection assembly provided by an embodiment of the present invention; Fig.10 The embodiment of the present invention provides Fig. 9 Enlarged view of point B in the middle.

[0017] In the figure: 1. pressure test device; 101. base; 102. frame; 103. workbench; 104. control end; 105. pressure structure; 2. cleaning device; 201. scraper; 202. baffle; 203. connecting rod; 204. transmission rod; 205. stop block; 3. cavity; 4. guide block; 5. air outlet pipe; 6. air inlet pipe; 7. air outlet hard pipe; 8. bracket; 9. collection box; 10. support block; 11. air outlet assembly; 1101. compressed air bag; 1102. counterweight block; 1103. stop rod; 1104. handle; 12. tooth plate; 13. transmission assembly; 1301 , fixed block; 1302, toothed disc; 1303, movable rod; 1304, latch; 1305, first plug block; 1306, second plug block; 14, buffer assembly; 1401, vertical plate; 1402, movable inclined plate; 1403, buffer spring; 15, collecting assembly; 1501, dust bag; 1502, frame; 1503, rotating block; 1504, supporting column; 1505, disc; 1506, cover plate; 16, protective shell; 17, matching block; 18, protrusion; 19, reset spring; 20, adjusting block; 21, short rod; 22, pushing plate; 23, U-shaped block; 24, tension spring. DETAILED DESCRIPTION

[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0019] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0020] like Figures 1 to 10As shown, a test device and method for manufacturing building materials provided by an embodiment of the present invention include a pressure testing device 1 and a cleaning device 2. The pressure testing device 1 includes a base 101, a frame 102, a workbench 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 workbench 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, 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, and the cleaning device 2 is located on the top of the workbench 103. The cleaning device 2 includes a scraper 201, two baffles 202, a connecting rod 203, two transmission rods 204 and a limit block 205. The bottom of the scraper 201 is in contact with the top of the workbench 103, and the rear sides of the opposite ends of the two baffles 202 are divided into The two transmission rods 204 are respectively fixedly connected to the front sides of the left and right sides of the scraper 201, the front side of the connecting rod 203 is fixedly connected to the rear side of the scraper 201, the bottom inside the two transmission rods 204 are movably connected to the rear sides of the left and right sides of the connecting rod 203, the front sides inside the two transmission rods 204 are movably connected to the bottom of the rear side of the pressure structure 105, the interior of the limit block 205 is slidably connected to the surface of the connecting rod 203, the bottom of the front side of the limit block 205 is fixedly connected to the rear side of the base 101, a cavity 3 is opened inside the scraper 201, 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, and the bottom of the bracket 8 is fixedly connected to the top of the base 101; The pressure test device 1 is used to test the compressive strength of aerated concrete blocks; The cleaning device 2 is used to clean gravel and dust on the top of the workbench 103.

[0021] In order to better clean the top of the workbench 103 and collect gravel and dust, a collection box 9 is fixedly connected to the front side of the workbench 103 by bolts. 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 assembly 13 is arranged on the top of the support block 10. A tooth plate 12 is fixedly connected to the bottom of the left side of the pressure structure 105. An air outlet assembly 11 is arranged inside the support block 10. A buffer assembly 14 is arranged on the top of the support block 10. A collecting assembly 15 is arranged 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 matching block 17 is fixedly connected to the left side of the top of the support block 10. The gravel pushed by the scraper 201 can be collected through the collection box 9. The dust inside the workbench 103 can be cleaned by the transmission assembly 13 and the air outlet assembly 11. The gas ejected from the air outlet assembly 11 can be controlled by the buffer assembly 14. The toothed disc 1302 can be protected by the protective shell 16.

[0022] In order to automatically enable the air outlet component 11 to discharge air, the transmission component 13 includes a fixed block 1301, a toothed disc 1302, two movable rods 1303, a latch 1304, a first plug block 1305 and a second plug block 1306. The bottom of the fixed block 1301 is fixedly connected to the top of the support block 10, the interior of the toothed disc 1302 is movably connected to the surface of the fixed block 1301, the right sides of the two movable rods 1303 are movably connected to the left sides of the front and rear sides of the toothed disc 1302, and the left sides of the two movable rods 1303 are movably connected to the top of the front and rear sides of the latch 1304. The first plug block 1305 and the second plug block 1306 are movably connected, and the interiors thereof can be plugged into and connected with the bottom of the surface of the latch 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 block 1305 is fixedly connected with the top of the support block 10. Through the transmission assembly 13, the toothed plate 12 can move upward along with the pressure structure 105. The movement of the toothed plate 12 can cause the toothed disc 1302 to rotate through the fixed block 1301, thereby causing the latch pin 1304 to move out from the interior of the second plug block 1306. At this time, the counterweight block 1102 will automatically fall downward.

[0023] In order to clean the dust on the top of the workbench 103 by gas, the air outlet component 11 includes a compressed air bag 1101, a counterweight block 1102, two limit rods 1103 and two handles 1104. The bottom of the compressed air bag 1101 is fixedly connected to the bottom of the inside of the support block 10, and the two limit rods 1103 are fixed to the left side of the inside of the support block 10. The left side of the top of the counterweight block 1102 is fixedly connected to the bottom of the second plug-in block 1306. The surface of the second plug-in block 1306 can be plugged and connected to the top of the inside of the support block 10. The front and rear sides are respectively slidably connected to the surfaces of the two limit rods 1103, and the opposite ends of the two handles 1104 are respectively 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. 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 limit rods 1103, and the counterweight 1102 is moved upward by pulling the two handles 1104.

[0024] In order 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 tops and bottoms of the two vertical plates 1401 are fixedly connected to the top and bottom of the inside of the support block 10 respectively, and the insides of the multiple movable inclined plates 1402 are movably connected to the tops and bottoms of the opposite ends of the two vertical plates 1401 respectively. The multiple buffer springs 1403 are fixedly connected to the multiple movable inclined plates 1402 on one side close to the multiple movable inclined plates 1402. One side of each vertical plate 1401 is fixedly connected to the two vertical plates 1401. Through the buffer assembly 14, when the counterweight block 1102 falls downward, it will first hit the top of the compressed air bag 1101, which will first cause the compressed air bag 1101 to produce more gas. As the counterweight block 1102 contacts the movable inclined plate 1402, the buffer spring 1403 will reduce the falling speed of the counterweight block 1102 to achieve continuous blowing. When the counterweight block 1102 loses contact with the movable inclined plate 1402, the compressed air bag 1101 will produce more gas to blow toward the top of the workbench 103.

[0025] In order to absorb the dust at the air outlet hard pipe 7, the collection component 15 includes multiple dust removal 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 removal bags 1501 are respectively fixed to the inside of the multiple frames 1502, and the multiple frames 1502 are 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 support column 1504 surface 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 disk 1505 is fixedly connected to the bottom of the cover 1506, and the bottom of the cover 1506 is movably connected to the top of the rotating block 1503. The gas discharged from the air outlet rigid pipe 7 will pass through the dust bag 1501 through the collecting component 15. The dust bag 1501 can collect dust in the gas and discharge the air. Multiple dust bags 1501 can rotate with the rotating block 1503 through multiple frames 1502, so that different dust bags 1501 can be used each time the dust is cleaned.

[0026] In order to improve the efficiency of dust removal, 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 fits 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 fit with the inner wall of the rotating block 1503. When the adjusting block 20 rotates through the disc 1505, it will push the rotating block 1503 to rotate, so that the rotating block 1503 drives multiple frames 1502 and multiple dust removal bags 1501 to rotate.

[0027] In order to enable the disc 1505 to rotate, a short rod 21 is movably connected to the top of the cover plate 1506, and a push plate 22 is movably connected to the rear side of the top of the short rod 21. The bottom of the left side of the push plate 22 is fixedly connected to the right side of the connecting rod 203. Through the short rod 21 and the push plate 22, 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, so that the short rod 21 drives the disc 1505 to rotate, and the disc 1505 drives the adjusting block 20 to move.

[0028] In order to prevent the toothed disc 1302 from automatically rotating, 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 matching 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 matching 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 toothed disc 1302 can automatically rebound to its original position after rotation, so that the toothed disc 1302 can only rotate through the movement of the tooth plate 12. The use of the U-shaped block 23 can limit the pin 1304, so that the pin 1304 can only move to the left or right.

[0029] 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 aerated concrete block is tested, the pressure structure 105 moves upward to move the scraper 201 forward, and the tooth plate 12 moves upward, and the scraper 201 pushes the gravel forward first; Step 2: The transmission component 13 will make the gas outlet component 11 generate gas as the tooth plate 12 moves, and the gas will enter the interior of the cavity 3. During the forward movement of the scraper 201, the gas will continue to blow toward the interior of the scraper 201, and the gravel on the front side of the scraper 201 will fall into the collection box 9; Step 3: The gas inside the scraper 201 will enter the dust bag 1501 through the air outlet hard pipe 7. When the scraper 201 moves forward, the cover plate 1506 will rotate the disc 1505. The rotation of the disc 1505 will cause the adjusting block 20 to rotate counterclockwise, so that the adjusting block 20 pushes the rotating block 1503 to rotate. The rotation of the rotating block 1503 will drive multiple dust bags 1501 to rotate, so that the dust bags 1501 do not need to be dismantled and cleaned after each use. The pressure structure 105 is moved downward, so that the two handles 1104 can drive the counterweight block 1102 to move upward. The pressure structure 105 is moved upward, and the latch 1304 will fix the counterweight block 1102.

[0030] Working principle of the present invention: After the aerated concrete blocks are tested, the top of the workbench 103 needs to be cleaned. The upward movement of the pressure structure 105 will drive the two transmission rods 204 to move upward. During the movement, the two transmission rods 204 will cause the connecting rod 203 to drive the scraper 201 to move forward. During the movement of the pressure structure 105, the tooth plate 12 will move upward. The scraper 201 will first push the gravel forward. The movement of the tooth plate 12 will cause the tooth plate 1302 to rotate. The tooth plate 1302 will drive the movable rod 1303 to move rightward, so that the movable rod 1303 drives the latch 1304 to move rightward, so that the latch 1304 is moved out from the inside of the second plug block 1306. At this time, the counterweight block 1102 will fall downward. The counterweight 1102 will fall to the top of the compressed airbag 1101, causing the compressed airbag 1101 to accelerate and eject the air first, and the counterweight 1102 will continue to fall downward. During the downward movement of the counterweight 1102, it will first contact the top movable inclined plate 1402. The counterweight 1102 will slow down through the buffer spring 1403 and cause the compressed airbag 1101 to decelerate and eject the air. During the downward movement of the counterweight 1102, it will lose contact with the top movable inclined plate 1402. At this time, the counterweight 1102 will cause the compressed airbag 1101 to accelerate and eject the air again. The counterweight 1102 will continue to fall and contact the bottom movable inclined plate 1402. The counterweight 1102 will again cause the compressed airbag 1101 to eject the air through the buffer spring 1403. 01 decelerates the jet, and the gas generated by the compressed air bag 1101 will continue to enter the interior of the cavity 3 through the air outlet pipe 5, thereby blowing the dust on the top of the workbench 103 and blowing the dust to the inside of the air inlet pipe 6, so that the scraper 201 moves forward to scrape the gravel, and at the same time, the dust on the top of the workbench 103 is cleaned and blown to the right side. When the scraper 201 moves forward, the push plate 22 moves forward, and the push plate 22 drives the short rod 21 to move forward. The short rod 21 pushes the cover plate 1506 to rotate counterclockwise, and the cover plate 1506 drives the disc 1505, the protrusion 18, the return spring 19 and the adjustment block 20 to rotate counterclockwise, thereby rotating the position of the dust removal bag 1501 The dust inside the air inlet pipe 6 will enter the dust bag 1501 through the air outlet hard pipe 7, so that the dust bag 1501 collects the dust. After the pressure structure 105 moves downward, the counterweight block 1102 is driven 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 adjustment block 20 to rotate. After the pressure structure 105 moves upward, the pin 1304 will be inserted into the second plug block 1306, thereby fixing the counterweight block 1102.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. A testing device for building material manufacturing, comprising a pressure testing device (1) and a cleaning device (2), characterized in that: The pressure test device (1) comprises a base (101), a frame (102), a workbench (103), a control end (104) and a pressure structure (105), wherein the bottom of the frame (102) is fixedly connected to the top of the base (101), the workbench (103) is fixed to the bottom of the frame (102), the bottom of the control end (104) is fixedly connected to the top of the base (101), the left side of the control end (104) is fixedly connected to the right side of the frame (102), and the pressure structure (105) is fixedly connected to the control end (104). The force structure (105) is installed inside the frame (102); the cleaning device (2) is located on the top of the workbench (103); the cleaning device (2) comprises a scraper (201), two baffles (202), a connecting rod (203), two transmission rods (204) and a stop block (205); the bottom of the scraper (201) is in contact with the top of the workbench (103); the rear sides of the opposite ends of the two baffles (202) are respectively fixedly connected to the front sides of the left and right sides of the scraper (201); and the connecting rod (203) is connected to the front side of the scraper (201). The front side of the connecting rod (203) is fixedly connected to the rear side of the scraper (201); the bottoms inside the two transmission rods (204) are movably connected to the rear sides of the left and right sides of the connecting rod (203); the front sides inside the two transmission rods (204) are movably connected to the bottom of the rear side of the pressure structure (105); the inside of the limit block (205) is slidably connected to the surface of the connecting rod (203); the bottom of the front side of the limit block (205) is fixedly connected to the rear side of the base (101); the scraper (20 1) is provided with 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), and the bottom of the bracket (8) is fixedly connected to the top of the base (101); The pressure testing device (1) is used to test the compressive strength of aerated concrete blocks; The cleaning device (2) is used to clean gravel and dust on the top of the workbench (103).

2. A testing device for manufacturing building materials as claimed in claim 1, characterized in that: The front side of the workbench (103) is fixedly connected to a collection box (9) by bolts, and the collection box (9) is located at the bottom of the two baffles (202). The left side of the top of the base (101) is fixedly connected to a support block (10), and the top of the support block (10) is provided with a transmission assembly (13). The bottom of the left side of the pressure structure (105) is fixedly connected to a tooth plate (12), an air outlet assembly (11) is provided inside the support block (10), and the top of the support block (10) is provided with a buffer assembly (14). The right side of the top of the base (101) is provided with a collection assembly (15), the top of the support block (10) is fixedly connected to a protective shell (16), and the left side of the top of the support block (10) is fixedly connected to a matching block (17).

3. A testing device for manufacturing building materials as claimed in claim 2, characterized in that: The transmission assembly (13) comprises a fixed block (1301), a toothed disc (1302), two movable rods (1303), a latch (1304), a first plug block (1305) and a second plug block (1306); the bottom of the fixed block (1301) is fixedly connected to the top of the support block (10); the interior of the toothed 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 toothed disc (1302). ) are movably connected to the left sides of the front and rear sides, the left sides inside the two movable rods (1303) are respectively movably connected to the tops of the front and rear sides of the latch (1304), the insides of the first plug block (1305) and the second plug block (1306) can be plugged into and connected to the bottom of the surface of the latch (1304), the surface of the toothed disk (1302) can be meshed and connected to the bottom of the left side of the tooth plate (12), and the bottom of the first plug block (1305) is fixedly connected to the top of the support block (10).

4. A testing device for manufacturing building materials as claimed in claim 3, characterized in that: The air outlet assembly (11) comprises a compressed air bag (1101), a counterweight (1102), two limit rods (1103) and two handles (1104); the bottom of the compressed air bag (1101) is fixedly connected to the bottom of the inside of the support block (10); the two limit rods (1103) are fixed to the left side of the inside of the support block (10); the left side of the top of the counterweight (1102) is fixedly connected to the bottom of the second plug-in block (1306); the surface of the second plug-in block (1306) can be plug-connected to the top of the inside of the support block (10); the front and rear sides of the left side of the inside of the counterweight (1102) are respectively slidably connected to the surfaces of the two limit rods (1103); the opposite ends of the two handles (1104) are respectively fixedly connected to the front and rear sides of the counterweight (1102); and 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).

5. A testing device for manufacturing building materials as claimed in claim 2, characterized in that: The buffer assembly (14) comprises two vertical plates (1401), a plurality of movable inclined plates (1402) and a plurality of buffer springs (1403); the top and bottom of the two vertical plates (1401) are respectively fixedly connected to the top and bottom of the inside of the support block (10); the insides of the plurality of movable inclined plates (1402) are respectively movably connected to the top and bottom of the opposite ends of the two vertical plates (1401); the sides of the plurality of buffer springs (1403) close to the plurality of movable inclined plates (1402) are respectively fixedly connected to the plurality of movable inclined plates (1402); and the sides of the plurality of buffer springs (1403) close to the two vertical plates (1401) are respectively fixedly connected to the two vertical plates (1401).

6. A testing device for manufacturing building materials as claimed in claim 2, characterized in that: The collecting assembly (15) comprises a plurality of dust removal bags (1501), a plurality of frames (1502), a rotating block (1503), a supporting column (1504), a disc (1505) and a cover plate (1506); the surfaces of the plurality of dust removal bags (1501) are respectively fixed to the inside of the plurality of frames (1502); the plurality of 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 supporting column (1504) is movably connected to the bottom inside the disc (1505); the bottom of the supporting 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).

7. A testing device for manufacturing building materials as claimed in claim 6, 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), an adjustment block (20) is fixedly connected to the right side of the return spring (19), and the surface of the adjustment block (20) fits with the top of the interior of the rotating block (1503).

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

9. A testing device for manufacturing building materials as claimed in claim 3, characterized in that: The left side of the latch (1304) is fixedly connected to a U-shaped block (23), the surface of the U-shaped block (23) is slidably connected to the inside of the matching block (17), the left side of the latch (1304) is fixedly connected to a tension spring (24), and the left side of the tension spring (24) is fixedly connected to the right side of the matching block (17).

10. A testing device and method for manufacturing building materials according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: the first step: after testing the aerated concrete blocks, the pressure structure (105) moves upwards to cause the scraper (201) to move forwards and the tooth plate (12) to move upwards, and the scraper (201) will first push the crushed stones forwards; Step 2: The transmission component (13) causes the gas outlet component (11) to generate gas as the tooth plate (12) moves, and the gas enters the interior of the cavity (3). As the scraper (201) moves forward, the gas continues to blow toward the interior of the scraper (201), and the crushed stones on the front side of the scraper (201) fall into the interior of the collection box (9); Step 3: The gas inside the scraper (201) enters the dust bag (1501) through the air outlet hard pipe (7). When the scraper (201) moves forward, the cover plate (1506) causes the disc (1505) to rotate. The rotation of the disc (1505) causes the adjustment block (20) to rotate counterclockwise, so that the adjustment block (20) pushes the rotating block (1503) to rotate. The rotation of the rotating block (1503) drives the plurality of dust bags (1501) to rotate, so that the dust bags (1501) do not need to be removed and cleaned after each use. The pressure structure (105) is moved downward, so that the two handles (1104) drive the counterweight block (1102) to move upward. The pressure structure (105) is moved upward, and the latch (1304) fixes the counterweight block (1102).

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