Electromechanical conveying device and method for building materials

Abstract

The invention belongs to the technical field of conveying devices, particularly relates to an electromechanical conveying device and method for building materials, and aims to solve the problems that if the surface of a plate conveyed to a designated position is not polished, burrs are easily left on the binding face or the binding face is uneven, and workers need to polish the plate before use. Two mounting frames are fixedly connected to the top of the supporting frame, the same mounting frame is fixedly connected to the tops of the two mounting frames, the same processing module is arranged on the mounting frame and one of the mounting frames, a cleaning module is arranged on the mounting frame, and the same discharging module is arranged on the two mounting frames. According to the electromechanical conveying device and method for the building materials, in the conveying process of the plates, the binding faces of the plates can be evenly polished through the processing module, burrs or unevenness of the binding faces are avoided, it is ensured that the flatness of the surfaces of the plates reaches the standard, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying devices, and in particular to a mechanical and electrical conveying device for building materials and a method thereof. Background Art

[0002] The mechanical and electrical conveyor for building materials is a kind of mechanical equipment used to transport building materials and mechanical and electrical equipment. Common types include belt conveyors, bucket elevators, screw conveyors, etc. It can efficiently transport various heavy objects to designated locations in construction sites, factories and other places, reduce labor costs, and improve work efficiency. It is widely used in construction, manufacturing, logistics and other industries.

[0003] In the prior art, if the surface of the plate is not polished after being transported to the designated location, burrs or unevenness are likely to remain on the bonding surface, resulting in gaps or uneven force at the joints, affecting the bonding accuracy and structural strength of the finished product. Workers are also required to polish it before use, affecting work efficiency and use effect. Summary of the invention

[0004] The present invention discloses an electromechanical transport device and method for building materials, aiming to solve the technical problem in the background technology that after a plate is transported to a designated position, if the surface is not polished, burrs or unevenness are easily left on the bonding surface, and workers are required to polish it before use.

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the two guide wheels are pivotally connected to each other with a bolt, and the bolt has a round shank to contact with the guide wheel of the wood-planer working table. The guide wheels are pivotally connected to each other with a bolt, and the bolt has a round shank to contact with the guide wheel of the wood-planer working table.

[0006] In a preferred solution, a sliding slot is provided on the mounting frame, a sliding seat is slidably connected in the sliding slot, the mounting plate is fixedly connected to the bottom of the sliding seat, and springs three are surrounded on the outside of the two limit rods, one end of the two springs three is fixedly connected to the mounting plate, and the other end is fixedly connected to the mounting seat, a servo motor is fixedly connected to the inside of the mounting seat, and the output end of the servo motor is fixedly connected to one end of the grinding roller.

[0007] In a preferred solution, a stepper motor is fixedly connected to the mounting frame, a rotating disk is fixedly connected to the output end of the stepper motor, a connecting rod is movably connected to the bottom of the rotating disk, and one end of the connecting rod away from the rotating disk is movably connected to the bottom of the mounting plate.

[0008] In a preferred solution, one side of the mounting frame is fixedly connected to a side frame, and two movable holes are provided on the side frame, and guide rods 1 are slidably connected in the two movable holes, and the ends of the two guide rods 1 away from the side frame are fixedly connected to the same push plate 1, and the outsides of the two guide rods 1 are surrounded by springs 1, and one end of the two springs 1 is fixedly connected to the push plate 1, and the other end is fixedly connected to the side frame.

[0009] In a preferred solution, one of the mounting frames is fixedly connected with a slide rail seat and guide rod 2, a sliding rod is slidably connected to the slide rail seat, one end of the sliding rod is fixedly connected with push plate 2, and the end of the sliding rod away from push plate 2 slides on the outside of guide rod 2, a spring 2 is wrapped around the outside of guide rod 2, one end of the spring 2 is fixedly connected to the corresponding mounting frame, and the other end is fixedly connected to guide rod 2, a universal motor is fixedly connected to the mounting frame, a toothless gear is fixedly connected to the output end of the universal motor, a rack is fixedly connected to the top of the sliding rod, and the toothless gear and the rack are meshed with each other.

[0010] By setting up a processing module, the elastic action of spring three makes the grinding roller fit the surface of the plate, the stepper motor drives the sliding seat to slide back and forth, and the universal motor pushes the plate to move. When the toothless gear is disengaged from the rack, spring one and spring two elastically restore to push the plate to move in the opposite direction. The reciprocating action makes the surface of the plate evenly polished, improves the processing effect, avoids blind spots, and can evenly polish the bonding surface of the plate during the transportation of the plate to avoid residual burrs or unevenness on the bonding surface, ensure that the surface flatness of the plate meets the standard, and improve work efficiency.

[0011] In a preferred solution, a control motor is fixedly connected to the top of the mounting frame, a rotating gear is fixedly connected to the output end of the control motor, and a gear ring is fixedly connected to the outside of the rotating shaft, and the rotating gear and the gear ring are meshed with each other.

[0012] In a preferred embodiment, a negative pressure pump is fixedly connected to the top of the mounting frame, a connecting pipe is fixedly connected to the output end of the negative pressure pump, one end of the connecting pipe away from the negative pressure pump is fixedly connected to the interior of the negative pressure bin, and a plurality of brush members are fixedly connected to the outer circumference of the negative pressure bin at equal intervals.

[0013] By providing a cleaning module, the motor is controlled to drive the rotating part to rotate, so that the brush part contacts the surface of the plate. When the plate is conveyed, the wear chips on the surface of the plate are brushed off by the brush part. At the same time, the negative pressure pump keeps the negative pressure bin in a negative pressure state, and the wear chips brushed off are sucked and cleaned. After grinding, the wear chips remaining on the surface and gaps can be immediately sucked off to avoid dust accumulation to pollute the environment or scratch the plate, thereby ensuring the cleanliness of the processed surface and providing ideal working conditions for subsequent processes.

[0014] In a preferred solution, the two mounting frames are fixedly connected to a fixed frame, the two fixed frames are movably connected to a threaded rod, the bottom inner walls of the two fixed frames are fixedly connected to a motor, the output ends of the two motors are fixedly connected to one end of the threaded rod, the outsides of the two threaded rods are threadedly connected to sliding blocks, the opposite sides of the two sliding blocks are fixedly connected to sliding parts, the two sliding parts slide on the outside of the sliding frame, and the sliding frame is movably connected to a plurality of rotating rods at equal distances.

[0015] In a preferred solution, both mounting frames are provided with mounting holes, a same conveying roller is movably connected in the two corresponding mounting holes, one end of each of the plurality of conveying rollers is fixedly connected to a transmission wheel, the outsides of the plurality of transmission wheels are slidably connected to a same transmission belt, and a driving motor is fixedly connected to one side of one of the mounting frames, and an output end of the driving motor is fixedly connected to one end of the corresponding conveying roller.

[0016] By setting up a material unloading module, the motor rotates the threaded rod, so that the sliding part drives one side of the sliding frame to lift up. Under the action of gravity, the sliding frame slides on the outside of the fixed seat and the sliding part, and slides downward at an angle, driving the plate to move downward. No human intervention is required, which greatly reduces labor intensity and the risk of handling damage, improves production line efficiency, and ensures the accuracy of material unloading positioning.

[0017] A method for electromechanical transportation of building materials, using the electromechanical transportation device for building materials as described above, comprises the following steps: Step 1: Place the plate on the conveying roller, start the driving motor for transportation, spring 3 makes the grinding roller fit the plate surface, the stepper motor drives the sliding seat to slide back and forth, and the universal motor pushes the plate to move. When the missing tooth gear is separated from the rack, spring 1 and spring 2 elastically restore and push the plate to move in the opposite direction, and the reciprocating process makes the plate surface evenly polished. Step 2: After the grinding is completed, the motor is controlled to drive the rotating part to rotate, so that the brush part contacts the surface of the plate. When the plate is conveyed, the grinding debris on the surface of the plate is brushed off by the brush part. At the same time, the negative pressure pump is started to keep the negative pressure chamber in a negative pressure state to absorb and clean the grinding debris brushed off; Step 3. When the cleaned plates are transported to the top of the sliding rack, the motors on both sides rotate the threaded rods to raise the sliding block, and the sliding member drives one side of the sliding rack to lift up. Under the action of gravity, the sliding rack slides on the outside of the fixed seat and the sliding member, slides downward at an angle, and drives the plates to move downward.

[0018] From the above, it can be seen that the electromechanical conveying device for building materials provided by the present invention can evenly grind the bonding surface of the plate through the processing module during the plate transportation process, so as to avoid residual burrs or unevenness on the bonding surface, ensure that the surface flatness of the plate meets the standard, and improve work efficiency. At the same time, after grinding, the grinding chips remaining on the surface and gaps can be immediately removed to avoid dust accumulation to pollute the environment or scratch the plate, thereby ensuring the cleanliness of the processed surface and providing ideal working conditions for subsequent processes. Moreover, through the unloading module, no manual intervention is required after the plate is transported to the designated location, which greatly reduces the labor intensity and the risk of handling damage, improves the production line efficiency, and ensures the unloading positioning accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a mechanical and electrical transport device for building materials proposed by the present invention; Figure 2 This is a schematic diagram of the structure of a processing module of a building material electromechanical transport device proposed by the present invention; Figure 3 This is a schematic diagram of the second structure of the push plate of the processing module of the electromechanical conveying device for building materials proposed by the present invention; Figure 4 This is a structural schematic diagram of a grinding roller of a processing module of a building material electromechanical conveying device proposed by the present invention; Figure 5 This is a schematic diagram of the structure of a cleaning module of a building material electromechanical transport device proposed by the present invention; Figure 6 This is a structural schematic diagram of the negative pressure bin of a cleaning module of a building materials electromechanical transport device proposed by the present invention; Figure 7 This is a schematic structural diagram of a material unloading module of a building material electromechanical conveying device proposed in the present invention.

[0020] In the figure: 1, support frame; 2, mounting frame; 3, mounting frame; 4, processing module; 401, side frame; 402, guide rod 1; 403, spring 1; 404, push plate 1; 405, slide rail seat; 406, sliding rod; 407, guide rod 2; 408, spring 2; 409, rack; 410, universal motor; 411, toothless gear; 412, push plate 2; 413, sliding seat; 414, mounting plate; 415, limit rod; 416, spring 3; 417, mounting seat; 418, servo motor; 419, grinding roller; 420, stepping motor; 421 , rotating disk; 422, connecting rod; 5, cleaning module; 501, fixed frame; 502, rotating shaft; 503, rotating part; 504, gear ring; 505, control motor; 506, rotating gear; 507, negative pressure bin; 508, brush part; 509, negative pressure pump; 510, connecting pipe; 6, unloading module; 601, fixed frame; 602, sliding frame; 603, rotating rod; 604, fixed seat; 605, motor; 606, threaded rod; 607, sliding block; 608, sliding part; 7, conveying roller; 8, driving motor; 9, transmission wheel; 10, transmission belt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] The electromechanical transport device for building materials disclosed in the present invention is mainly used for transporting plates to designated locations. If the surface is not polished, burrs or unevenness are likely to remain on the bonding surface, and workers are required to polish it before use.

[0023] Reference Figure 1-Figure 7A mechanical and electrical transport device for building materials includes a support frame 1, two mounting frames 2 are fixedly connected to the top of the support frame 1, the tops of the two mounting frames 2 are fixedly connected to the same mounting frame 3, the mounting frame 3 and one of the mounting frames 2 are provided with the same processing module 4, and the mounting frame 3 is provided with a cleaning module 5, the two mounting frames 2 are provided with the same unloading module 6, the processing module 4 includes a mounting plate 414, and the mounting plate 414 is slidably connected to two limit rods 415, and the bottoms of the two limit rods 415 are fixedly connected to The same mounting seat 417 is movably connected to a grinding roller 419, the cleaning module 5 includes a fixed frame 501, and the fixed frame 501 is movably connected to a rotating shaft 502, the outside of the rotating shaft 502 is fixedly connected to a rotating member 503, and the end of the rotating member 503 away from the rotating shaft 502 is fixedly connected to a negative pressure bin 507, the unloading module 6 includes two fixed seats 604, and the two fixed seats 604 are respectively fixedly connected to the corresponding mounting frames 2, and the outer walls of the two fixed seats 604 are slidably connected to the same sliding frame 602.

[0024] Reference Figure 1 , Figure 2 and Figure 4 A sliding slot is provided on the mounting frame 3, and a sliding seat 413 is slidably connected in the sliding slot. The mounting plate 414 is fixedly connected to the bottom of the sliding seat 413, and the outside of the two limit rods 415 are surrounded by springs three 416, one end of the two springs three 416 is fixedly connected to the mounting plate 414, and the other end is fixedly connected to the mounting seat 417, and a servo motor 418 is fixedly connected to the inside of the mounting seat 417, and the output end of the servo motor 418 is fixedly connected to one end of the grinding roller 419.

[0025] Reference Figure 1 , Figure 2 and Figure 4 A stepper motor 420 is fixedly connected to the mounting frame 3, a rotating disk 421 is fixedly connected to the output end of the stepper motor 420, a connecting rod 422 is movably connected to the bottom of the rotating disk 421, and one end of the connecting rod 422 away from the rotating disk 421 is movably connected to the bottom of the mounting plate 414.

[0026] Reference Figure 1 and Figure 2 One side of the mounting frame 3 is fixedly connected to a side frame 401, and two movable holes are provided on the side frame 401, and guide rods 402 are slidably connected in the two movable holes, and one end of the two guide rods 402 away from the side frame 401 is fixedly connected to the same push plate 404, and the outside of the two guide rods 402 is surrounded by a spring 403, one end of the two springs 403 is fixedly connected to the push plate 404, and the other end is fixedly connected to the side frame 401.

[0027] Reference Figure 1 , Figure 2 and Figure 3 , a slide rail seat 405 and a second guide rod 407 are fixedly connected to one of the mounting frames 2, a sliding rod 406 is slidably connected to the slide rail seat 405, one end of the sliding rod 406 is fixedly connected to a second push plate 412, and the end of the sliding rod 406 away from the second push plate 412 slides on the outside of the second guide rod 407, a second spring 408 is surrounded on the outside of the second guide rod 407, one end of the second spring 408 is fixedly connected to the corresponding mounting frame 2, and the other end is fixedly connected to the second guide rod 407, a universal motor 410 is fixedly connected to the mounting frame 3, a toothless gear 411 is fixedly connected to the output end of the universal motor 410, a rack 409 is fixedly connected to the top of the sliding rod 406, and the toothless gear 411 and the rack 409 are meshed with each other.

[0028] In a specific application scenario, the elastic action of spring three 416 makes the grinding roller 419 fit the surface of the plate, the output end of the stepper motor 420 rotates, and then the rotating disk 421 rotates, driving the sliding seat 413 to slide back and forth through the connecting rod 422, and at the same time, the universal motor engages to drive the sliding rod 406 to push the plate to move. When the toothless gear 411 is disengaged from the rack 409, the spring one 403 and the spring two 408 elastically recover to push the plate to move in the opposite direction. The reciprocating action makes the surface of the plate evenly polished, improves the processing effect, avoids the generation of blind spots, and can evenly polish the bonding surface of the plate during the transportation of the plate to avoid residual burrs or unevenness on the bonding surface, ensure that the surface flatness of the plate meets the standard, and improve work efficiency.

[0029] Reference Figure 1 , Figure 5 and Figure 6 A control motor 505 is fixedly connected to the top of the mounting frame 3, a rotating gear 506 is fixedly connected to the output end of the control motor 505, and a gear ring 504 is fixedly connected to the outside of the rotating shaft 502, and the rotating gear 506 and the gear ring 504 are meshed with each other.

[0030] Reference Figure 1 , Figure 5 and Figure 6 A negative pressure pump 509 is fixedly connected to the top of the mounting frame 3, a connecting pipe 510 is fixedly connected to the output end of the negative pressure pump 509, one end of the connecting pipe 510 away from the negative pressure pump 509 is fixedly connected to the inside of the negative pressure chamber 507, and a plurality of brush members 508 are fixedly connected to the outer circumference of the negative pressure chamber 507 at equal intervals.

[0031] In a specific application scenario, the control motor 505 drives the rotating part 503 to rotate, so that the brush part 508 contacts the surface of the plate. When the plate is conveyed, the brush part 508 brushes off the wear chips on the surface of the plate. At the same time, the negative pressure pump 509 keeps the negative pressure chamber 507 in a negative pressure state, absorbs and cleans the wear chips brushed off, and can immediately remove the wear chips remaining on the surface and gaps after grinding, avoiding dust accumulation to pollute the environment or scratch the plate, ensuring the cleanliness of the processed surface, and providing ideal working conditions for subsequent processes.

[0032] Reference Figure 1 and Figure 7 , both mounting frames 2 are fixedly connected with fixed frames 601, both fixed frames 601 are movably connected with threaded rods 606, and the bottom inner walls of both fixed frames 601 are fixedly connected with motors 605, the output ends of both motors 605 are fixedly connected to one end of the threaded rods 606, the outsides of both threaded rods 606 are threadedly connected with sliding blocks 607, the opposite sides of both sliding blocks 607 are fixedly connected with sliding members 608, both sliding members 608 slide on the outside of the sliding frame 602, and the sliding frame 602 is movably connected with a plurality of rotating rods 603 at equal distances.

[0033] Reference Figure 1 and Figure 2 , mounting holes are provided on the two mounting frames 2, and the same conveying roller 7 is movably connected in the two corresponding mounting holes, one end of each of the multiple conveying rollers 7 is fixedly connected to a transmission wheel 9, and the outside of each of the multiple transmission wheels 9 is slidably connected to the same transmission belt 10, and one side of one of the mounting frames 2 is fixedly connected to a driving motor 8, and the output end of the driving motor 8 is fixedly connected to one end of the corresponding conveying roller 7.

[0034] In a specific application scenario, the motor 605 rotates the threaded rod 606, so that the sliding member 608 drives one side of the sliding frame 602 to lift up. Under the action of gravity, the sliding frame 602 slides on the outside of the fixed seat 604 and the sliding member 608, and slides downward at an angle, driving the plate to move downward without manual intervention, greatly reducing labor intensity and the risk of handling damage, improving production line efficiency, and ensuring the accuracy of material positioning.

[0035] A method for electromechanical transportation of building materials, using the electromechanical transportation device for building materials as described above, comprises the following steps: Step 1: Place the plate on the conveying roller 7, start the driving motor 8 for transportation, the spring three 416 makes the grinding roller 419 fit the plate surface, the stepping motor 420 drives the sliding seat 413 to slide back and forth, and the universal motor 410 pushes the plate to move. When the toothless gear 411 is disengaged from the rack 409, the spring one 403 and the spring two 408 elastically restore to push the plate to move in the opposite direction, and the reciprocating process makes the plate surface evenly polished. Step 2: After the grinding is completed, the motor 505 is controlled to drive the rotating member 503 to rotate, so that the brush member 508 contacts the surface of the plate. When the plate is transported, the grinding debris on the surface of the plate is brushed off by the brush member 508. At the same time, the negative pressure pump 509 is started to keep the negative pressure chamber 507 in a negative pressure state to absorb and clean the grinding debris brushed off; Step 3. When the cleaned plate is transported to the top of the sliding rack 602, the motors 605 on both sides rotate the threaded rod 606 to make the sliding block 607 rise, and the sliding member 608 drives one side of the sliding rack 602 to lift up. Under the action of gravity, the sliding rack 602 slides on the outside of the fixed seat 604 and the sliding member 608, slides downward at an angle, and drives the plate to move downward.

[0036] Working principle: Place the plate on the conveyor roller 7, start the drive motor 8 to drive the conveyor roller 7 to rotate through the transmission belt 10 to transport the plate. When the plate contacts the grinding roller 419, the mounting seat 417 compresses the spring three 416 to rise, and the grinding roller 419 fits the surface of the plate through the elastic action of the spring three 416. Start the servo motor 418 and the stepper motor 420, and the output end of the stepper motor 420 rotates, and then the rotating disk 421 rotates, and the mounting plate 414 is driven by the connecting rod 422 to make The sliding seat 413 slides back and forth, and the servo motor 418 drives the grinding roller 419 to grind the surface of the plate. At the same time, the universal motor 410 is started to rotate the toothless gear 411, and the sliding rod 406 is driven to slide through the meshing of the rack 409. The push plate 2 412 pushes the plate to move to the other side, forcing the push plate 1 404 to compress the spring 1 403 to move. When the toothless gear 411 is disengaged from the rack 409, the spring 1 403 and the spring 2 408 elastically restore and push the plate to move in the opposite direction. The reciprocating movement can make the plate The surface is evenly polished to improve the processing effect and avoid blind spots. After the polishing is completed, the control motor 505 is started to rotate the rotating gear 506, and the rotating shaft 502 is meshed with the gear ring 504 to rotate the rotating member 503, and the brush member 508 contacts the surface of the plate. When the plate is transported, the brush member 508 brushes off the grinding debris on the surface of the plate. At the same time, the negative pressure pump 509 is started to keep the negative pressure chamber 507 in a negative pressure state, and the grinding debris brushed off is sucked and cleaned, which can immediately remove the surface and gap residues after polishing. Grinding chips; when the cleaned plate is transported to the top of the sliding rack 602, the motors 605 on both sides are started to rotate the threaded rod 606, so that the sliding block 607 drives the sliding member 608 to rise, and the two sliding members 608 slide on the outer wall of the sliding member 608, forcing one side of the sliding rack 602 to lift up. Under the action of gravity, the sliding rack 602 slides on the outside of the fixed seat 604 and the sliding member 608, and slides downward at an angle, driving the plate to move downward without manual intervention, reducing labor intensity and the risk of damage during transportation.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mechanical and electrical transport device for building materials, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to two mounting frames (2), the tops of the two mounting frames (2) are fixedly connected to the same mounting frame (3), the mounting frame (3) and one of the mounting frames (2) are provided with the same processing module (4), and the mounting frame (3) is provided with a cleaning module (5), the two mounting frames (2) are provided with the same unloading module (6), the processing module (4) comprises a mounting plate (414), and the mounting plate (414) is slidably connected to two limit rods (415), and the bottoms of the two limit rods (415) are fixedly connected to the same mounting seat (417), A grinding roller (419) is movably connected to the mounting seat (417), the cleaning module (5) comprises a fixed frame (501), and a rotating shaft (502) is movably connected to the fixed frame (501), a rotating member (503) is fixedly connected to the outside of the rotating shaft (502), and an end of the rotating member (503) away from the rotating shaft (502) is fixedly connected to a negative pressure bin (507), and the unloading module (6) comprises two fixed seats (604), and the two fixed seats (604) are respectively fixedly connected to the corresponding mounting frame (2), and the outer walls of the two fixed seats (604) are slidably connected to the same sliding frame (602).

2. A mechanical and electrical construction material transport device according to claim 1, characterized in that: The mounting frame (3) is provided with a sliding slot, a sliding seat (413) is slidably connected in the sliding slot, a mounting plate (414) is fixedly connected to the bottom of the sliding seat (413), and springs (416) are surrounded on the outside of the two limit rods (415), one end of the two springs (416) is fixedly connected to the mounting plate (414), and the other end is fixedly connected to the mounting seat (417), a servo motor (418) is fixedly connected inside the mounting seat (417), and the output end of the servo motor (418) is fixedly connected to one end of the grinding roller (419).

3. A mechanical and electrical construction material transport device according to claim 2, characterized in that: A stepper motor (420) is fixedly connected to the mounting frame (3); an output end of the stepper motor (420) is fixedly connected to a rotating disk (421); a connecting rod (422) is movably connected to the bottom of the rotating disk (421); and an end of the connecting rod (422) away from the rotating disk (421) is movably connected to the bottom of the mounting plate (414).

4. A mechanical and electrical transport device for building materials according to claim 3, characterized in that: One side of the mounting frame (3) is fixedly connected to a side frame (401), and two movable holes are provided on the side frame (401), and guide rods (402) are slidably connected in the two movable holes, and one end of the two guide rods (402) away from the side frame (401) is fixedly connected to the same push plate (404), and the outside of the two guide rods (402) is surrounded by a spring (403), one end of the two springs (403) is fixedly connected to the push plate (404), and the other end is fixedly connected to the side frame (401).

5. The electromechanical conveying device for building materials according to claim 4, characterized in that: One of the mounting frames (2) is fixedly connected with a slide rail seat (405) and a second guide rod (407), the slide rail seat (405) is slidably connected with a slide rod (406), one end of the slide rod (406) is fixedly connected with a second push plate (412), and the end of the slide rod (406) away from the second push plate (412) slides outside the second guide rod (407), the outside of the second guide rod (407) is surrounded by a second spring (408), one end of the second spring (408) is fixedly connected to the corresponding mounting frame (2), and the other end is fixedly connected to the second guide rod (407), the mounting frame (3) is fixedly connected with a universal motor (410), the output end of the universal motor (410) is fixedly connected with a toothless gear (411), the top of the slide rod (406) is fixedly connected with a rack (409), and the toothless gear (411) and the rack (409) are meshed with each other.

6. A mechanical and electrical construction material transport device according to claim 5, characterized in that: The top of the mounting frame (3) is fixedly connected to a control motor (505), the output end of the control motor (505) is fixedly connected to a rotating gear (506), and the outside of the rotating shaft (502) is fixedly connected to a gear ring (504), and the rotating gear (506) and the gear ring (504) are meshed with each other.

7. A mechanical and electrical construction material transport device according to claim 6, characterized in that: A negative pressure pump (509) is fixedly connected to the top of the mounting frame (3); a connecting pipe (510) is fixedly connected to the output end of the negative pressure pump (509); an end of the connecting pipe (510) away from the negative pressure pump (509) is fixedly connected to the inside of the negative pressure chamber (507); and a plurality of brush members (508) are fixedly connected to the outer circumference of the negative pressure chamber (507) at equal intervals.

8. The electromechanical conveying device for building materials according to claim 7, characterized in that: The two mounting frames (2) are both fixedly connected to a fixing frame (601), the two fixing frames (601) are both movably connected to a threaded rod (606), the bottom inner walls of the two fixing frames (601) are both fixedly connected to a motor (605), the output ends of the two motors (605) are both fixedly connected to one end of the threaded rod (606), the outsides of the two threaded rods (606) are both threadedly connected to a sliding block (607), the opposite sides of the two sliding blocks (607) are both fixedly connected to a sliding member (608), the two sliding members (608) are both slidable on the outside of the sliding frame (602), and a plurality of rotating rods (603) are movably connected to the sliding frame (602) at equal distances.

9. The electromechanical conveying device for building materials according to claim 8, characterized in that: The two mounting frames (2) are each provided with a mounting hole, a same conveying roller (7) is movably connected in the two corresponding mounting holes, one end of each of the plurality of conveying rollers (7) is fixedly connected to a transmission wheel (9), the outside of each of the plurality of transmission wheels (9) is slidably connected to a same transmission belt (10), and a driving motor (8) is fixedly connected to one side of one of the mounting frames (2), and an output end of the driving motor (8) is fixedly connected to one end of the corresponding conveying roller (7).

10. A method for electromechanical transport of building materials, using the electromechanical transport device for building materials according to claim 9, characterized in that: The steps include: Step 1: Place the plate on the conveying roller (7), start the driving motor (8) for transportation, the spring three (416) makes the grinding roller (419) fit the surface of the plate, the stepping motor (420) drives the sliding seat (413) to slide back and forth, and the universal motor (410) pushes the plate to move. When the toothless gear (411) is disengaged from the rack (409), the spring one (403) and the spring two (408) elastically restore to push the plate to move in the opposite direction, and the reciprocating process makes the surface of the plate evenly polished. Step 2: After the grinding is completed, the motor (505) is controlled to drive the rotating member (503) to rotate, so that the brush member (508) contacts the surface of the plate, and the grinding debris on the surface of the plate is brushed off by the brush member (508) when the plate is transported. At the same time, the negative pressure pump (509) is started to keep the negative pressure chamber (507) in a negative pressure state, so as to absorb and clean the grinding debris brushed off; Step 3: When the cleaned plate is transported to the top of the sliding frame (602), the motors (605) on both sides rotate the threaded rods (606) to make the sliding block (607) rise, and the sliding member (608) drives one side of the sliding frame (602) to lift up. Under the action of gravity, the sliding frame (602) slides on the outside of the fixed seat (604) and the sliding member (608), slides downward at an angle, and drives the plate to move downward.

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