Aerated concrete block packaging equipment

Abstract

The invention provides aerated concrete block packaging equipment, and belongs to the technical field of aerated concrete block packaging. The aerated concrete building block packaging equipment comprises a conveying frame, a conveying belt and a stacking mechanism, the conveying belt is installed in an inner cavity of the conveying frame, building blocks are placed on the surface of the conveying belt, the stacking mechanism is installed on the surface of the conveying frame and comprises a support, a transfer plate and a toothed plate, and the support is fixedly installed on the surface of the conveying frame. According to the building block stacking device, the stacking mechanism is arranged, a first motor drives a transfer plate to move leftwards, building blocks are moved to the surface of a containing base to be stacked, when the transfer plate moves leftwards, a baffle is driven to move upwards to block the building blocks, meanwhile, a first supporting rod drives an abutting plate to move synchronously, the next set of building blocks are tightly attached together, gaps between the building blocks are reduced, and the stacking efficiency is improved. The stacking quality is improved; and the toothed plate can be driven to move through the electric telescopic rod, so that the transfer plate is driven to rotate by 90 degrees, the building blocks are stacked in a staggered joint mode, and the stacking stability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of aerated concrete block packaging, and in particular to an aerated concrete block packaging device. Background Art

[0002] Aerated concrete blocks are a lightweight, porous building material with excellent heat insulation, sound insulation, and fire resistance. The main components are cement, lime, sand, gypsum, aluminum powder, and water. Through chemical reactions, aluminum powder releases gas to produce a large number of bubbles inside the concrete material, thus forming a lightweight, porous structure that is lighter than ordinary concrete, reducing the self-weight of the building and the burden on the foundation. The air pores give it a good thermal insulation effect and are suitable for use in high temperature or cold areas.

[0003] After the blocks are manufactured, they need to be packaged for easy transportation. Existing aerated concrete block packaging equipment usually uses a mechanical arm to clamp and stack the blocks, which has a complex structure and high cost. Summary of the invention

[0004] In order to make up for the above deficiencies, the present invention provides an aerated concrete block packaging device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The present invention is achieved in that: The present invention provides an aerated concrete block packaging device, comprising a transport frame, a conveyor belt and a stacking mechanism, wherein the conveyor belt is installed in the inner cavity of the transport frame, blocks are placed on the surface of the conveyor belt, and the stacking mechanism is installed on the surface of the transport frame for stacking the blocks. The stacking mechanism comprises: A bracket, wherein the bracket is fixedly mounted on the surface of the transport rack, and a transverse plate is slidably mounted in the inner cavity of the bracket; A transfer plate, the transfer plate is rotatably mounted on the lower part of the transverse plate, a first rotating shaft is fixedly mounted on the surface of the transfer plate, the first rotating shaft is rotatably connected to the transverse plate, and a first gear is fixedly mounted on the surface of the first rotating shaft; A tooth plate is slidably mounted on the surface of a bracket, an electric telescopic rod is fixedly mounted on the surface of the bracket, and a telescopic end of the electric telescopic rod is fixedly connected to the tooth plate.

[0006] In a preferred embodiment, a first threaded block is fixedly installed on the side wall of the transverse plate, a first screw is rotatably installed in the inner cavity of the bracket, the first screw is threadedly connected to the first threaded block, a first motor is fixedly installed on the side wall of the bracket, and the output end of the first motor is fixedly connected to the first screw.

[0007] In a preferred embodiment, a first support rod is symmetrically fixedly installed on the side wall of the transverse plate, a second support rod is rotatably installed on one end of the first support rod, a clamping plate is fixedly installed on the other end of the second support rod, and a limiting plate is fixedly installed on the side wall of the second support rod for limiting the clamping plate.

[0008] In a preferred solution, a driving block is fixedly installed on the side wall of the transverse plate, and the driving block is wedge-shaped. A sliding rod is slidably installed on the inner wall of the bracket, and an extrusion block is fixedly installed on one end of the sliding rod, and the extrusion block is wedge-shaped, and the extrusion block is adapted to the driving block. A baffle is fixedly installed on the side wall of the sliding rod for blocking the building blocks, and a spring is fixedly installed on the bottom of the sliding rod, and the other end of the spring is fixedly connected to the surface of the transport frame for driving the extrusion block to move upward.

[0009] In a preferred solution, a support arm is symmetrically and slidingly installed at the bottom of the transfer plate, a connecting frame is fixedly installed at one end of the support arm, a clamping plate is fixedly installed on the side wall of the connecting frame, a second threaded block is fixedly installed on the surface of the support arm, a bidirectional screw is rotatably installed in the inner cavity of the transfer plate, the bidirectional screw is threadedly connected to the second threaded block, a second motor is fixedly installed on the side wall of the transfer plate, and the output end of the second motor is fixedly connected to the bidirectional screw.

[0010] In a preferred solution, a packing mechanism is installed on the left part of the transport rack for packing the building blocks. The packing mechanism includes a bearing platform, a placement seat and a push plate. The bearing platform is fixedly installed on the left part of the transport rack. A hydraulic telescopic cylinder is fixedly installed on the surface of the bearing platform. A placement seat is fixedly installed on the telescopic end of the hydraulic telescopic cylinder for placing the building blocks. A push plate is symmetrically and slidably installed on the surface of the placement seat for pushing the building blocks upwards.

[0011] In a preferred solution, a first push rod is fixedly installed at the bottom of the push plate, a tension spring is sleeved on the surface of the first push rod, one end of the tension spring is fixedly connected to the push plate, and the other end of the tension spring is fixedly connected to the placement seat, which is used to drive the push plate to be inserted into the placement seat, and a second push rod is fixedly installed on the surface of the support platform, which is used to drive the first push rod to move upward.

[0012] In a preferred solution, a mounting seat is slidably mounted on the side wall of the placement seat, a gear ring is fixedly mounted on the side wall of the placement seat, a double-axis motor is fixedly mounted on the bottom of the mounting seat, a second gear is fixedly mounted on one output end of the double-axis motor, the second gear is meshed with the gear ring, a reciprocating screw is fixedly mounted on the other output end of the double-axis motor, a guide rod is fixedly mounted on the surface of the mounting seat, a lifting plate is slidably mounted on the surface of the guide rod, a third threaded block is fixedly mounted on the surface of the lifting plate, the third threaded block is threadedly connected to the reciprocating screw, and a film roller is rotatably mounted on the surface of the lifting plate for coating and packaging the blocks.

[0013] In a preferred solution, a cleaning mechanism is installed on the surface of the transfer plate for cleaning impurities on the surface of the blocks. The cleaning mechanism includes a cylinder, a piston and a connecting rod. The cylinder is symmetrically and fixedly installed on the surface of the transfer plate. A piston is slidably installed in the inner cavity of the cylinder. A connecting rod is fixedly installed on the surface of the piston. A connecting plate is fixedly installed on the surface of the second threaded block. One end of the connecting rod is fixedly connected to the connecting plate.

[0014] In a preferred embodiment, the cylinder side wall is installed with a first one-way valve and a second one-way valve, a nozzle is fixedly installed at the bottom of the transfer plate, an air pipe is connected between the nozzle and the second one-way valve, and the nozzle side wall is symmetrically provided with spray holes.

[0015] The invention provides an aerated concrete block packaging device, which has the following beneficial effects: 1. By setting a stacking mechanism, the second motor can drive the clamping plates on both sides to move closer, so as to clamp and fix the building blocks, and then the first motor drives the transfer plate to move left, so as to move the building blocks to the surface of the placement seat for stacking, and when the transfer plate moves left, the driving block disengages from the extrusion block, and drives the baffle plate to move up to block the building blocks. At the same time, the first support rod drives the clamping plate to move synchronously, so that the next group of building blocks fit closely together, the gap between the building blocks is reduced, and the stacking quality is improved; and when the first gear is engaged with the tooth plate, the tooth plate can be driven to move by the electric telescopic rod, so as to drive the first gear to drive the first rotating shaft and the transfer plate to rotate ninety degrees, so as to stack the building blocks with staggered seams, improve the stability of the stacking, and have a simple structure and be easy to use.

[0016] 2. By setting up a packaging mechanism, each time a group of building blocks is placed on the surface of the placement seat through the clamping plate, the hydraulic telescopic cylinder descends once. As the hydraulic telescopic cylinder drives the placement seat to descend, the first push rod can be driven by the second push rod to drive the push plate to move up, so that the building blocks are separated from the surface of the placement seat, and can be removed by a forklift, realizing pallet-free transportation and reducing transportation costs. The second gear can be driven to rotate by the double-axis motor to wrap the protective film around the surface of the building blocks for packaging. At the same time, the double-axis motor drives the reciprocating screw to rotate synchronously, thereby driving the film roller to rise and fall, and evenly coating the surface of the building blocks to ensure packaging quality.

[0017] 3. By setting up a cleaning mechanism, after the building block is moved to the surface of the placement seat through the clamping plate, the clamping plates on both sides are driven to move away through the second motor to release the clamping of the building block, and at the same time, the piston is driven to move synchronously in the cylinder to make the second one-way valve conductive, and the air in the cylinder is injected into the nozzle and sprayed to the surface of the building block through the nozzle hole to clean the impurities on the surface of the building block and ensure the stability of the stack. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those skilled in the art, other relevant drawings can be obtained based on these drawings without creative work. Figure 1 is a front perspective view provided by an embodiment of the present invention; Figure 2 A side perspective view of an embodiment of the present invention is provided; Figure 3 A side view of an embodiment of the present invention is provided; Figure 4 A rear perspective view provided for an embodiment of the present invention; Figure 5 A cross-sectional view of a transfer plate provided for an embodiment of the present invention; Figure 6 The embodiments of the present invention provide Figure 5 Enlarged view of point A in the middle; Figure 7 A bottom-up stereogram provided for an embodiment of the present invention; Figure 8 A three-dimensional diagram of a transfer plate provided in an embodiment of the present invention; Fig. 9 A front cross-sectional view provided for an embodiment of the present invention; Fig.10 A cross-sectional view of a placement seat provided in an embodiment of the present invention.

[0019] In the figure: 1, transport frame; 2, conveyor belt; 3, building block; 4, stacking mechanism; 401, bracket; 402, transverse plate; 403, transfer plate; 404, first threaded block; 405, first screw rod; 406, first motor; 407, first rotating shaft; 408, first gear; 409, tooth plate; 410, electric telescopic rod; 411, first support rod; 412, second support rod; 413, abutment plate; 414, limit plate; 415, driving block; 416, slide rod; 417, extrusion block; 418, baffle; 419, spring; 420, support arm; 421, connecting frame; 422, clamping plate; 423, second threaded block; 424, double reciprocating screw; 425, second motor; 5, packaging mechanism; 501, bearing platform; 502, hydraulic telescopic cylinder; 503, placement seat; 504, push plate; 505, first push rod; 506, tension spring; 507, second push rod; 508, mounting seat; 509, gear ring; 510, dual-axis motor; 511, second gear; 512, reciprocating screw; 513, guide rod; 514, lifting plate; 515, third threaded block; 516, film roller; 6, cleaning mechanism; 601, cylinder; 602, piston; 603, connecting rod; 604, connecting plate; 605, first one-way valve; 606, second one-way valve; 607, nozzle; 608, spray hole. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 10As shown, the present invention provides a technical solution: an aerated concrete block packaging device, including a transport frame 1, a conveyor belt 2 and a stacking mechanism 4, the conveyor belt 2 is installed in the inner cavity of the transport frame 1, and is used to transport blocks 3, the surface of the conveyor belt 2 is placed with blocks 3, the stacking mechanism 4 is installed on the surface of the transport frame 1, and is used to stack the blocks 3, the stacking mechanism 4 includes a bracket 401, a transfer plate 403 and a tooth plate 409, the bracket 401 is fixedly installed on the surface of the transport frame 1, the inner cavity of the bracket 401 is slidably installed with a transverse plate 402, the transfer plate 403 and the tooth plate 409 03 is rotatably installed at the lower part of the transverse plate 402, and a first threaded block 404 is fixedly installed on the side wall of the transverse plate 402. A first screw rod 405 is rotatably installed in the inner cavity of the bracket 401, and the first screw rod 405 is threadedly connected to the first threaded block 404. A first motor 406 is fixedly installed on the side wall of the bracket 401, and an output end of the first motor 406 is fixedly connected to the first screw rod 405. The first motor 406 can drive the first screw rod 405 to rotate, thereby driving the transverse plate 402 to move in the inner cavity of the bracket 401 through the first threaded block 404.

[0022] Reference Figure 1-Figure 9 As shown, in a preferred embodiment, a first rotating shaft 407 is fixedly installed on the surface of the transfer plate 403, the first rotating shaft 407 is rotatably connected to the transverse plate 402, a first gear 408 is fixedly installed on the surface of the first rotating shaft 407, a tooth plate 409 is slidably installed on the surface of the bracket 401, an electric telescopic rod 410 is fixedly installed on the surface of the bracket 401, and the telescopic end of the electric telescopic rod 410 is fixedly connected to the tooth plate 409. When the first motor 406 drives the transverse plate 402 to move left, so that the first gear 408 is engaged with the tooth plate 409, the tooth plate 409 can be driven to move by the electric telescopic rod 410, thereby driving the first gear 408 to drive the first rotating shaft 407 and the transfer plate 403 to rotate ninety degrees.

[0023] Reference Figure 1-Figure 9As shown, in a preferred embodiment, the side wall of the transverse plate 402 is symmetrically fixed with a first support rod 411, one end of the first support rod 411 is rotatably installed with a second support rod 412, and the other end of the second support rod 412 is fixedly installed with a clamping plate 413, which is used to push the building blocks 3 so that the building blocks 3 fit closely together, reduce the gap between the building blocks 3, and improve the quality of the stacking; the side wall of the second support rod 412 is fixedly installed with a limiting plate 414, which is used to limit the clamping plate 413, and the side wall of the transverse plate 402 is fixedly installed with a driving block 415, which is wedge-shaped, and the inner wall of the bracket 401 is slidably installed with a sliding rod 416, and one end of the sliding rod 416 is fixedly installed with a squeezing plate The pressing block 417 and the extrusion block 417 are wedge-shaped, and the extrusion block 417 is adapted to the driving block 415. A baffle 418 is fixedly installed on the side wall of the slide bar 416 for blocking the building block 3. A spring 419 is fixedly installed at the bottom of the slide bar 416. The other end of the spring 419 is fixedly connected to the surface of the transport frame 1 for driving the extrusion block 417 to move upward. When the transverse plate 402 moves to the left, the first support rod 411 drives the clamping plate 413 to move synchronously, and under the action of the limit plate 414, the clamping plate 413 pushes the building blocks 3 on the surface of the conveyor belt 2 to move synchronously, so that the next group of building blocks 3 fit closely together, the gap between the building blocks 3 is reduced, and the stacking quality is improved.

[0024] Reference Figure 1-Figure 9 As shown, in a preferred embodiment, a support arm 420 is symmetrically and slidably installed at the bottom of the transfer plate 403, a connecting frame 421 is fixedly installed at one end of the support arm 420, a clamping plate 422 is fixedly installed on the side wall of the connecting frame 421, a second threaded block 423 is fixedly installed on the surface of the support arm 420, a bidirectional screw rod 424 is rotatably installed in the inner cavity of the transfer plate 403, the bidirectional screw rod 424 is threadedly connected to the second threaded block 423, a second motor 425 is fixedly installed on the side wall of the transfer plate 403, and the output end of the second motor 425 is fixedly connected to the bidirectional screw rod 424, the bidirectional screw rod 424 can be driven to rotate by the second motor 425, thereby driving the second threaded blocks 423 on both sides to drive the clamping plate 422 to move closer, thereby clamping and fixing the building block 3.

[0025] In a preferred embodiment, when in use, the first motor 406 drives the transfer plate 403 to move to the surface of the conveyor belt 2, and the second motor 425 can drive the bidirectional screw rod 424 to rotate, thereby driving the second threaded blocks 423 on both sides to drive the clamping plates 422 to move closer, so as to clamp and fix the building blocks 3, and then the first motor 406 drives the transfer plate 403 to move left, and the building blocks 3 are moved to the surface of the placement seat 503 for stacking, and when the transfer plate 403 moves left, the driving block 415 disengages from the extrusion block 417, and under the action of the spring 419, the baffle plate 418 is driven to move upward to block the building blocks 3. At the same time, the first support rod 411 drives the clamping plate 413 to move synchronously, and under the action of the limiting plate 414, the clamping plate 413 pushes the building blocks 3 on the surface of the conveyor belt 2 to move synchronously, so that the next group of building blocks 3 are closely fitted together, the gaps between the building blocks 3 are reduced, and the stacking quality is improved; and when the first gear 408 is engaged with the tooth plate 409, the tooth plate 409 can be driven to move by the electric telescopic rod 410, thereby driving the first gear 408 to drive the first rotating shaft 407 and the transfer plate 403 to rotate ninety degrees, so as to stack the building blocks 3 at staggered seams, improve the stability of the stacking, and have a simple structure and be easy to use.

[0026] Reference Figure 1-Figure 10 As shown, in a preferred embodiment, a packing mechanism 5 is installed on the left side of the transport frame 1 for packing the building blocks 3. The packing mechanism 5 includes a bearing platform 501, a placement seat 503 and a push plate 504. The bearing platform 501 is fixedly installed on the left side of the transport frame 1. A hydraulic telescopic cylinder 502 is fixedly installed on the surface of the bearing platform 501. A placement seat 503 is fixedly installed on the telescopic end of the hydraulic telescopic cylinder 502 for placing the building blocks 3. Each time a group of building blocks 3 is placed on the surface of the placement seat 503 through the clamping plate 422, the hydraulic telescopic cylinder 502 descends once, thereby stacking the building blocks 3. A push plate 504 is symmetrically slidably installed on the surface of the placement seat 503 for pushing the building blocks 3 upwards.

[0027] Reference Figure 1-Figure 10 As shown, in a preferred embodiment, a first push rod 505 is fixedly installed at the bottom of the push plate 504, and a tension spring 506 is sleeved on the surface of the first push rod 505. One end of the tension spring 506 is fixedly connected to the push plate 504, and the other end of the tension spring 506 is fixedly connected to the placement seat 503, which is used to drive the push plate 504 to be inserted into the placement seat 503. A second push rod 507 is fixedly installed on the surface of the support platform 501, which is used to drive the first push rod 505 to move upward. As the hydraulic telescopic cylinder 502 drives the placement seat 503 to descend, the first push rod 505 can be driven by the second push rod 507 to drive the push plate 504 to move upward, thereby pushing the building block 3 upward, so that the building block 3 is separated from the surface of the placement seat 503, and can be removed by a forklift, realizing pallet-free transportation and reducing transportation costs.

[0028] Reference Figure 1-Figure 10As shown, in a preferred embodiment, a mounting seat 508 is slidably mounted on the side wall of the placement seat 503, a gear ring 509 is fixedly mounted on the side wall of the placement seat 503, a dual-axis motor 510 is fixedly mounted on the bottom of the mounting seat 508, a second gear 511 is fixedly mounted on the output end of one side of the dual-axis motor 510, the second gear 511 is meshed with the gear ring 509, a reciprocating screw rod 512 is fixedly mounted on the output end of the other side of the dual-axis motor 510, a guide rod 513 is fixedly mounted on the surface of the mounting seat 508, a lifting plate 514 is slidably mounted on the surface of the guide rod 513, a third threaded block 515 is fixedly mounted on the surface of the lifting plate 514, and the third The threaded block 515 is threadedly connected to the reciprocating screw 512, and a film roller 516 is rotatably installed on the surface of the lifting plate 514, which is used to coat and pack the blocks 3. After the stacking is completed, the free end of the protective film on the surface of the film roller 516 is fixed to the surface of the block 3, and the second gear 511 can be driven to rotate by the double-axis motor 510, thereby driving the mounting seat 508 to rotate around the placement seat 503 through the ring gear 509, and the protective film is wrapped around the surface of the block 3 for packaging. At the same time, the double-axis motor 510 drives the reciprocating screw 512 to rotate synchronously, thereby driving the film roller 516 to rise and fall, and the surface of the block 3 is evenly coated to ensure the packaging quality.

[0029] In a preferred embodiment, when stacking, each time a group of building blocks 3 is placed on the surface of the placement seat 503 through the clamping plate 422, the hydraulic telescopic cylinder 502 descends once, thereby stacking the building blocks 3. As the hydraulic telescopic cylinder 502 drives the placement seat 503 to descend, the first push rod 505 can be driven by the second push rod 507 to drive the push plate 504 to move upward, thereby pushing the building block 3 upward, so that the building block 3 is separated from the surface of the placement seat 503, and a forklift can be used to remove it, thereby realizing pallet-free transportation and reducing transportation costs. After the stacking is completed, the free end of the protective film on the surface of the film roller 516 is fixed to the surface of the building block 3, and the second gear 511 can be driven to rotate by the dual-axis motor 510, thereby driving the mounting seat 508 to rotate around the placement seat 503 through the gear ring 509, and the protective film is wrapped around the surface of the building block 3 for packaging. At the same time, the dual-axis motor 510 drives the reciprocating screw rod 512 to rotate synchronously, thereby driving the film roller 516 to rise and fall, and the surface of the building block 3 is evenly coated to ensure the packaging quality.

[0030] Reference Figure 1-Figure 10As shown, in a preferred embodiment, a cleaning mechanism 6 is installed on the surface of the transfer plate 403, which is used to clean the impurities on the surface of the building block 3 to prevent the impurities on the surface of the building block 3 from affecting the stability of the stack. The cleaning mechanism 6 includes a cylinder 601, a piston 602 and a connecting rod 603. The cylinder 601 is symmetrically fixedly installed on the surface of the transfer plate 403, and the piston 602 is slidably installed in the inner cavity of the cylinder 601. The connecting rod 603 is fixedly installed on the surface of the piston 602. A connecting plate 604 is fixedly installed on the surface of the second threaded block 423. One end of the connecting rod 603 is fixedly connected to the connecting plate 604. The building block 3 is moved to the stack through the clamping plate 422. After the seat 503 is placed on the surface, the second motor 425 drives the clamping plates 422 on both sides to move away from each other, releases the clamping of the building block 3, and drives the piston 602 to move synchronously in the cylinder 601. The side wall of the cylinder 601 is installed with a first one-way valve 605 and a second one-way valve 606. The first one-way valve 605 is unidirectionally conducted toward the inner cavity of the cylinder 601 for air intake, and the second one-way valve 606 is unidirectionally conducted toward the outer wall of the cylinder 601 for air outlet. A nozzle 607 is fixedly installed at the bottom of the transfer plate 403. An air pipe is connected between the nozzle 607 and the second one-way valve 606, and spray holes 608 are symmetrically opened on the side wall of the nozzle 607.

[0031] In a preferred embodiment, when in use, after the building block 3 is moved to the surface of the placement seat 503 by the clamping plate 422, the clamping plates 422 on both sides are driven to move away by the second motor 425 to release the clamping of the building block 3, and at the same time, the piston 602 is driven to move synchronously in the cylinder 601, so that the second one-way valve 606 is turned on, and the air in the cylinder 601 is injected into the nozzle 607 and sprayed to the surface of the building block 3 through the nozzle 608, so as to clean the impurities on the surface of the building block 3 and ensure the stability of the stack.

[0032] Specifically, the working principle of the aerated concrete block packaging equipment is as follows: when in use, the first motor 406 drives the transfer plate 403 to move to the surface of the conveyor belt 2, and the second motor 425 can drive the bidirectional screw rod 424 to rotate, thereby driving the second threaded blocks 423 on both sides to drive the clamping plates 422 to move closer, so as to clamp and fix the blocks 3, and then the first motor 406 drives the transfer plate 403 to move left, and moves the blocks 3 to the surface of the placement seat 503 for stacking, and when the transfer plate 403 moves left, the driving block 415 disengages from the extrusion block 417, and under the action of the spring 419, drives the baffle 418 to move up, The building blocks 3 are blocked, and at the same time, the first support rod 411 drives the clamping plate 413 to move synchronously, and under the action of the limiting plate 414, the clamping plate 413 pushes the building blocks 3 on the surface of the conveyor belt 2 to move synchronously, so that the next group of building blocks 3 are tightly fitted together, the gaps between the building blocks 3 are reduced, and the stacking quality is improved; and when the first gear 408 is engaged with the tooth plate 409, the tooth plate 409 can be driven to move by the electric telescopic rod 410, thereby driving the first gear 408 to drive the first rotating shaft 407 and the transfer plate 403 to rotate ninety degrees, so as to stack the building blocks 3 at staggered joints, improve the stability of the stacking, and have a simple structure and are easy to use.

[0033] When stacking, each time a group of building blocks 3 is placed on the surface of the placement seat 503 through the clamping plate 422, the hydraulic telescopic cylinder 502 descends once, thereby stacking the building blocks 3. As the hydraulic telescopic cylinder 502 drives the placement seat 503 to descend, the first push rod 505 can be driven by the second push rod 507 to drive the push plate 504 to move upward, thereby pushing the building block 3 upward, so that the building block 3 is separated from the surface of the placement seat 503, and a forklift can be used to remove it, thereby realizing pallet-free transportation and reducing transportation costs. After stacking is completed, the free end of the protective film on the surface of the film roller 516 is fixed to the surface of the building block 3, and the second gear 511 can be driven to rotate by the double-axis motor 510, thereby driving the mounting seat 508 to rotate around the placement seat 503 through the gear ring 509, and the protective film is wrapped around the surface of the building block 3 for packaging. At the same time, the double-axis motor 510 drives the reciprocating screw rod 512 to rotate synchronously, thereby driving the film roller 516 to rise and fall, and the surface of the building block 3 is evenly coated to ensure the packaging quality.

[0034] After the building block 3 is moved to the surface of the placement seat 503 by the clamping plate 422, the clamping plates 422 on both sides are driven to move away by the second motor 425 to release the clamping of the building block 3, and at the same time, the piston 602 is driven to move synchronously in the cylinder 601, so that the second one-way valve 606 is turned on, and the air in the cylinder 601 is injected into the nozzle 607 and sprayed to the surface of the building block 3 through the nozzle 608, so as to clean the impurities on the surface of the building block 3 and ensure the stability of the stack.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aerated concrete block packaging device, characterized in that: The invention comprises a transport frame (1), a conveyor belt (2) and a stacking mechanism (4), wherein the conveyor belt (2) is installed in the inner cavity of the transport frame (1), building blocks (3) are placed on the surface of the conveyor belt (2), and the stacking mechanism (4) is installed on the surface of the transport frame (1) and is used to stack the building blocks (3). The stacking mechanism (4) comprises: A bracket (401), the bracket (401) being fixedly mounted on the surface of the transport rack (1), and a transverse plate (402) being slidably mounted in the inner cavity of the bracket (401); A transfer plate (403), the transfer plate (403) being rotatably mounted on the lower part of the transverse plate (402), a first rotating shaft (407) being fixedly mounted on the surface of the transfer plate (403), the first rotating shaft (407) being rotatably connected to the transverse plate (402), and a first gear (408) being fixedly mounted on the surface of the first rotating shaft (407); A tooth plate (409) is slidably mounted on the surface of the bracket (401); an electric telescopic rod (410) is fixedly mounted on the surface of the bracket (401); and a telescopic end of the electric telescopic rod (410) is fixedly connected to the tooth plate (409).

2. The aerated concrete block packaging equipment according to claim 1, characterized in that: A first threaded block (404) is fixedly mounted on the side wall of the transverse moving plate (402); a first screw rod (405) is rotatably mounted in the inner cavity of the bracket (401); the first screw rod (405) is threadedly connected to the first threaded block (404); a first motor (406) is fixedly mounted on the side wall of the bracket (401); an output end of the first motor (406) is fixedly connected to the first screw rod (405).

3. The aerated concrete block packaging equipment according to claim 1, characterized in that: A first support rod (411) is symmetrically fixedly mounted on the side wall of the transverse plate (402); a second support rod (412) is rotatably mounted on one end of the first support rod (411); a clamping plate (413) is fixedly mounted on the other end of the second support rod (412); and a limiting plate (414) is fixedly mounted on the side wall of the second support rod (412) for limiting the position of the clamping plate (413).

4. The aerated concrete block packaging equipment according to claim 3 is characterized in that: A driving block (415) is fixedly mounted on the side wall of the transverse plate (402), and the driving block (415) is wedge-shaped. A sliding rod (416) is slidably mounted on the inner wall of the bracket (401), and an extrusion block (417) is fixedly mounted on one end of the sliding rod (416), and the extrusion block (417) is wedge-shaped and matched with the driving block (415). A baffle (418) is fixedly mounted on the side wall of the sliding rod (416) for blocking the building block (3). A spring (419) is fixedly mounted on the bottom of the sliding rod (416), and the other end of the spring (419) is fixedly connected to the surface of the transport frame (1) for driving the extrusion block (417) to move upward.

5. The aerated concrete block packaging equipment according to claim 1, characterized in that: A support arm (420) is symmetrically and slidably mounted on the bottom of the transfer plate (403); a connecting frame (421) is fixedly mounted on one end of the support arm (420); a clamping plate (422) is fixedly mounted on the side wall of the connecting frame (421); a second threaded block (423) is fixedly mounted on the surface of the support arm (420); a bidirectional screw rod (424) is rotatably mounted in the inner cavity of the transfer plate (403); the bidirectional screw rod (424) is threadedly connected to the second threaded block (423); a second motor (425) is fixedly mounted on the side wall of the transfer plate (403); and an output end of the second motor (425) is fixedly connected to the bidirectional screw rod (424).

6. The aerated concrete block packaging equipment according to claim 1, characterized in that: The left part of the transport frame (1) is provided with a packing mechanism (5) for packing the building blocks (3). The packing mechanism (5) comprises a bearing platform (501), a placement seat (503) and a push plate (504). The bearing platform (501) is fixedly mounted on the left part of the transport frame (1). A hydraulic telescopic cylinder (502) is fixedly mounted on the surface of the bearing platform (501). A placement seat (503) is fixedly mounted at the telescopic end of the hydraulic telescopic cylinder (502) for placing the building blocks (3). A push plate (504) is symmetrically slidably mounted on the surface of the placement seat (503) for pushing the building blocks (3) upwards.

7. The aerated concrete block packaging equipment according to claim 6, characterized in that: A first push rod (505) is fixedly mounted on the bottom of the push plate (504); a tension spring (506) is sleeved on the surface of the first push rod (505); one end of the tension spring (506) is fixedly connected to the push plate (504); the other end of the tension spring (506) is fixedly connected to the placement seat (503) and is used to drive the push plate (504) to snap into the placement seat (503); a second push rod (507) is fixedly mounted on the surface of the support platform (501) and is used to drive the first push rod (505) to move upward.

8. The aerated concrete block packaging equipment according to claim 7, characterized in that: A mounting seat (508) is slidably mounted on the side wall of the placement seat (503), a gear ring (509) is fixedly mounted on the side wall of the placement seat (503), a double-axis motor (510) is fixedly mounted on the bottom of the mounting seat (508), a second gear (511) is fixedly mounted on one output end of the double-axis motor (510), the second gear (511) is meshed with the gear ring (509), a reciprocating screw rod (512) is fixedly mounted on the other output end of the double-axis motor (510), a guide rod (513) is fixedly mounted on the surface of the mounting seat (508), a lifting plate (514) is slidably mounted on the surface of the guide rod (513), a third threaded block (515) is fixedly mounted on the surface of the lifting plate (514), the third threaded block (515) is threadedly connected to the reciprocating screw rod (512), and a film roller (516) is rotatably mounted on the surface of the lifting plate (514) for laminating and packaging the building blocks (3).

9. The aerated concrete block packaging equipment according to claim 5, characterized in that: A cleaning mechanism (6) is installed on the surface of the transfer plate (403) for cleaning impurities on the surface of the building block (3). The cleaning mechanism (6) comprises a cylinder (601), a piston (602) and a connecting rod (603). The cylinder (601) is symmetrically fixedly installed on the surface of the transfer plate (403). The piston (602) is slidably installed in the inner cavity of the cylinder (601). The connecting rod (603) is fixedly installed on the surface of the piston (602). A connecting plate (604) is fixedly installed on the surface of the second threaded block (423). One end of the connecting rod (603) is fixedly connected to the connecting plate (604).

10. The aerated concrete block packaging equipment according to claim 9, characterized in that: A first one-way valve (605) and a second one-way valve (606) are installed on the side wall of the cylinder (601), a nozzle (607) is fixedly installed on the bottom of the transfer plate (403), an air pipe is connected between the nozzle (607) and the second one-way valve (606), and spray holes (608) are symmetrically opened on the side wall of the nozzle (607).

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