RPC cover plate production equipment

Abstract

The invention relates to the technical field of RPC cover plate production, and discloses RPC cover plate production equipment which solves the problems that at present, impurities on the surface of an RPC cover plate are inconvenient to clean, and the impurities are likely to be adsorbed to a conveying belt, the RPC cover plate production equipment comprises a conveying frame, the conveying belt is arranged on the conveying frame, and a limiting mechanism is arranged on the top face of the conveying belt; a cleaning mechanism and a fixing mechanism are arranged on the conveying frame, the cleaning mechanism comprises a U-shaped round rod fixed to the top of the conveying frame, the outer side of the U-shaped round rod is movably sleeved with a lifting plate, the outer side of the U-shaped round rod is fixedly sleeved with a supporting block located above the lifting plate, and an air cylinder is fixedly installed between the supporting block and the lifting plate; an upper dust collection frame is fixedly mounted at the bottom of the lifting plate, and an upper mounting plate is fixedly mounted in the upper dust collection frame; according to the invention, through cooperation between the top plate and the rubber ring as well as between the vertical plate and the filter frame, the extracted impurities can be conveniently filtered, so that the filtered and purified gas can be discharged from the exhaust pipe.

Description

Technical Field

[0001] The present invention belongs to the technical field of RPC cover plate production, and specifically relates to an RPC cover plate production device. Background Art

[0002] RPC cover plate is reactive powder concrete, which is a cement-based material with ultra-high strength, high durability, high toughness and good volume stability developed in the mid-1990s by using conventional materials such as cement after high-strength and high-performance concrete. It is a high-performance concrete composed of DSP materials and fiber-reinforced materials.

[0003] During the production process of RPC cover plates, it is necessary to convey the RPC cover plates. When the conveyor belt transports the RPC cover plates, it is not easy to clean the impurities on the surface of the RPC cover plates, and the impurities are easily adsorbed on the conveyor belt, which easily causes the RPC cover plates to slip on the conveyor belt. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an RPC cover plate production device, which effectively solves the problem that it is currently inconvenient to clean the impurities on the surface of the RPC cover plates and the impurities are easily adsorbed on the conveyor belt.

[0005] To achieve the above object, the present invention provides the following technical solution: An RPC cover plate production device, including a conveying frame, a conveyor belt is arranged on the conveying frame, a limiting mechanism is arranged on the top surface of the conveyor belt, and a cleaning mechanism and a fixing mechanism are arranged on the conveying frame; The cleaning mechanism includes a U-shaped round rod fixed to the top of the conveying frame. A lifting plate is movably sleeved on the outer side of the U-shaped round rod. A support block is fixedly sleeved on the outer side of the U-shaped round rod and is located above the lifting plate. A cylinder is fixedly installed between the support block and the lifting plate. A upper dust suction frame is fixedly installed at the bottom of the lifting plate. An upper mounting plate is fixedly installed inside the upper dust suction frame. An upper cleaning brush is fixedly installed at the bottom of the upper mounting plate. A lower dust suction frame is arranged below the conveyor belt. Two connecting plates are symmetrically and fixedly connected between the lower dust suction frame and the conveying frame. A lower mounting plate is arranged inside the lower dust suction frame. The top of the lower mounting plate is fixedly connected with a lower cleaning brush that fits against the bottom of the conveyor belt.

[0006] Preferably, a bottom plate is fixedly installed on the conveying frame and is located below the lower dust suction frame. An air extraction pump is fixedly installed on the top of the bottom plate. An exhaust pipe is fixedly connected to the air extraction pump. A fixed pipe is fixedly connected to the outside of the conveying frame. One end of the fixed pipe away from the conveying frame is fixedly connected with a treatment box. A suction pipe is fixedly connected between the treatment box and the air extraction pump. An air cylinder and a rigid pipe are respectively fixedly connected between the upper dust suction frame and the lower dust suction frame and the fixed pipe.

[0007] Preferably, a rubber ring is fixedly connected to the top of the processing box, a top plate is placed on the top of the rubber ring, a filter frame is arranged inside the processing box, and two vertical plates are symmetrically and fixedly connected between the filter frame and the top plate.

[0008] Preferably, two L-shaped round rods are symmetrically and fixedly connected inside the lower dust suction box, a movable plate is movably sleeved between the two L-shaped round rods, two connecting columns are symmetrically and fixedly connected between the movable plate and the lower mounting plate, and two compression springs are symmetrically and fixedly connected between the bottom of the movable plate and the lower dust suction box, and the two compression springs are respectively sleeved outside the two L-shaped round rods.

[0009] Preferably, the fixing mechanism includes two reinforcing rods symmetrically fixed on the outside of the processing box, the ends of the two reinforcing rods far away from the processing box are both fixedly connected to the conveying frame, movable blocks are rotatably connected to the outside of the two reinforcing rods, a U-shaped handle is movably installed between the two movable blocks, two insertion blocks are symmetrically and fixedly sleeved on the outside of the U-shaped handle, and two insertion slots are symmetrically arranged on the top of the top plate, and the two insertion blocks are respectively inserted into the two insertion slots.

[0010] Preferably, limiting rings are arranged on both sides of the movable block, and the two limiting rings are both fixedly sleeved on the outside of the reinforcing rod.

[0011] Preferably, the U-shaped handle penetrates through the two movable blocks and is movably connected to the two movable blocks. End plates are fixedly connected to both ends of the U-shaped handle, reset springs are fixedly connected to the tops of the two end plates, the tops of the two reset springs are respectively fixed to the bottoms of the two movable blocks, and the two reset springs are both sleeved on the outside of the U-shaped handle.

[0012] Preferably, the limiting mechanism includes two movable frames symmetrically and movably sleeved on the outside of the U-shaped round rod, two limiting plates are symmetrically and fixedly connected to the bottoms of the two movable frames, and each limiting plate is located on the top surface of the conveyor belt.

[0013] Preferably, two sleeve plates are symmetrically and fixedly sleeved on the outside of the U-shaped round rod, a bidirectional lead screw is arranged above the U-shaped round rod, one end of the bidirectional lead screw is rotatably connected to one of the sleeve plates, the other end of the bidirectional lead screw is fixedly connected to a driving motor, the driving motor is fixed on the other sleeve plate, and two nuts are symmetrically and threadedly sleeved on the outside of the bidirectional lead screw, and the two movable frames are respectively fixed to the bottoms of the two nuts.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. In the present invention, through the cooperation between the air cylinder, the lifting plate, the U-shaped round rod and the upper dust suction frame, it is convenient for the upper cleaning brush to descend and contact the surface of the RPC cover plate. Then, when the RPC cover plate is being transported, the impurities on its surface can be cleaned by the upper cleaning brush. And through the cooperation between the movable plate, the L-shaped round rod, the compression spring and the connecting column, it is convenient for the lower cleaning brush to closely fit the conveyor belt. Then, when the conveyor belt is running, the impurities on its surface can be cleaned. And through the cooperation between the air extraction pump, the air extraction pipe, the treatment box, the fixed pipe, the corrugated hose, the upper dust suction frame, the rigid pipe and the lower dust suction frame, it is convenient to extract the impurities cleaned from the RPC cover plate and the conveyor belt. And through the cooperation between the top plate, the rubber ring, the vertical plate and the filter frame, it is convenient to filter the extracted impurities, so that the filtered and purified gas can be discharged from the exhaust pipe.

[0015] 2. Through the cooperation between the reinforcing rod, the movable block, the U-shaped handle, the return spring and the end plate in this invention, it is convenient for the two insertion blocks to be inserted into the two slots respectively. Then, the top plate can be limited, so that it is convenient to fix the filter frame in the treatment box to filter impurities.

[0016] 3. Through the cooperation between the driving motor, the bidirectional lead screw and the nut in this invention, it is convenient for the two movable frames to slide along the U-shaped round rod. Then, the position of the limiting plate can be adjusted, so that it is convenient to limit the transported RPC cover plate to prevent it from shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the drawings: Figure 1 is a schematic structural diagram of the RPC cover plate production equipment of the present invention; Figure 2 is a schematic structural diagram of the cleaning mechanism of the present invention; Figure 3 is a schematic structural diagram of the upper dust suction frame of the present invention; Figure 4 is a schematic cross-sectional view of the lower dust suction frame of the present invention; Figure 5 is a schematic cross-sectional view of the treatment box of the present invention; Figure 6 is a schematic structural diagram of the fixing mechanism of the present invention; Figure 7 is a schematic structural diagram of the limiting mechanism of the present invention.

[0019] In the figure: 1, conveying frame; 2, cleaning mechanism; 201, U-shaped round rod; 202, lifting plate; 203, support block; 204, cylinder; 205, upper dust suction frame; 206, lower dust suction frame; 207, fixed pipe; 208, exhaust pipe; 209, bottom plate; 2010, air extraction pump; 2011, rigid pipe; 2012, air extraction pipe; 2013, treatment box; 2014, corrugated hose; 2015, upper mounting plate; 2016, upper cleaning brush; 2017, connecting plate; 2018, connecting column; 2019, lower cleaning brush; 2020, L-shaped round rod; 2021, compression spring; 2022, movable plate; 2023, lower mounting plate; 2024, vertical plate; 2025, rubber ring; 2026, slot; 2027, top plate; 2028, filter frame; 3, fixing mechanism; 301, reinforcing rod; 302, insertion block; 303, U-shaped handle; 304, limiting ring; 305, return spring; 306, end plate; 307, movable block; 4, limiting mechanism; 401, movable frame; 402, limiting plate; 403, sleeve plate; 404, nut; 405, bidirectional lead screw; 406, drive motor; 5, conveyor belt. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] Embodiment 1 is given by Figures 1 - 7 This invention relates to an RPC cover plate production device, including a conveying frame 1. A conveyor belt 5 is provided on the conveying frame 1. A limiting mechanism 4 is provided on the top surface of the conveyor belt 5. A cleaning mechanism 2 and a fixing mechanism 3 are provided on the conveying frame 1.

[0022] Embodiment 2, on the basis of Embodiment 1, the cleaning mechanism 2 includes a U-shaped round rod 201 fixed to the top of the conveying frame 1. A lifting plate 202 is movably sleeved on the outer side of the U-shaped round rod 201. A support block 203 is fixedly sleeved on the outer side of the U-shaped round rod 201 and is located above the lifting plate 202. A cylinder 204 is fixedly installed between the support block 203 and the lifting plate 202. A upper dust suction frame 205 is fixedly installed at the bottom of the lifting plate 202. An upper mounting plate 2015 is fixedly installed inside the upper dust suction frame 205. An upper cleaning brush 2016 is fixedly installed at the bottom of the upper mounting plate 2015. The bottom surface height of the upper cleaning brush 2016 is lower than the bottom surface height of the upper dust suction frame 205. A lower dust suction frame 206 is provided below the conveyor belt 5. Two connecting plates 2017 are symmetrically and fixedly connected between the lower dust suction frame 206 and the conveying frame 1. A lower mounting plate 2023 is provided inside the lower dust suction frame 206. A lower cleaning brush 2019 that fits against the bottom of the conveyor belt 5 is fixedly connected to the top of the lower mounting plate 2023. The top surface height of the lower cleaning brush 2019 is higher than the top surface height of the lower dust suction frame 206. A bottom plate 209 is fixedly installed on the conveying frame 1 and is located below the lower dust suction frame 206. An air extraction pump 2010 is fixedly installed on the top of the bottom plate 209. An exhaust pipe 208 is fixedly connected to the air extraction pump 2010. A fixed pipe 207 is fixedly connected to the outside of the conveying frame 1. One end of the fixed pipe 207 away from the conveying frame 1 is fixedly connected to a treatment box 2013. An air extraction pipe 2012 is fixedly connected between the treatment box 2013 and the air extraction pump 2010. An air cylinder 204 and a hard pipe 2011 are respectively fixedly connected between the upper dust suction frame 205 and the lower dust suction frame 206 and the fixed pipe 207. A rubber ring 2025 is fixedly connected to the top of the treatment box 2013. A top plate 2027 is placed on the top of the rubber ring 2025. A filter frame 2028 is provided inside the treatment box 2013. Two vertical plates 2024 are symmetrically and fixedly connected between the filter frame 2028 and the top plate 2027. The connection part of the fixed pipe 207 and the treatment box 2013 is located above the filter frame 2028. Two L-shaped round rods 2020 are symmetrically and fixedly connected inside the lower dust suction frame 206. A movable plate 2022 is movably sleeved between the two L-shaped round rods 2020. Two connecting columns 2018 are symmetrically and fixedly connected between the movable plate 2022 and the lower mounting plate 2023. Two compression springs 2021 are symmetrically and fixedly connected between the bottom of the movable plate 2022 and the lower dust suction frame 206. The two compression springs 2021 are respectively sleeved on the outer sides of the two L-shaped round rods 2020. The two compression springs 2021 are both in a compressed state; First, start the cylinder 204 to drive the lifting plate 202 to slide downward along the U-shaped round rod 201, and drive the upper dust suction frame 205 to descend until the upper cleaning brush 2016 abuts against the RPC cover plate, and both compression springs 2021 are in a compressed state. Thus, the lower cleaning brush 2019 is in close contact with the conveyor belt 5 under the action of the elastic force of the two compression springs 2021. When the conveyor belt 5 operates to transport the RPC cover plate, the impurities on the surface of the RPC cover plate are cleaned by the upper cleaning brush 2016, and the impurities on the surface of the conveyor belt 5 are cleaned by the lower cleaning brush 2019. At the same time, start the air extraction pump 2010 to extract the impurities cleaned in the upper dust suction frame 205 and the lower dust suction frame 206 through the corrugated hose 2014 and the hard pipe 2011 respectively. At the same time, the impurities enter the treatment box 2013 through the fixed pipe 207 and are filtered by the filter frame 2028, and the filtered and purified gas is discharged from the exhaust pipe 208 through the air extraction pipe 2012. Finally, the impurities on the surface of the RPC cover plate and the surface of the conveyor belt 5 are cleaned up.

[0023] Embodiment 3, on the basis of Embodiment 1, the fixing mechanism 3 includes two reinforcing rods 301 symmetrically fixed on the outside of the treatment box 2013. The ends of the two reinforcing rods 301 away from the treatment box 2013 are both fixedly connected to the conveying frame 1. The outer sides of the two reinforcing rods 301 are both rotatably connected with movable blocks 307. A U-shaped handle 303 is movably installed between the two movable blocks 307. Two insertion blocks 302 are symmetrically and fixedly sleeved on the outside of the U-shaped handle 303. Two slots 2026 are symmetrically arranged on the top of the top plate 2027. The two insertion blocks 302 are respectively inserted into the two slots 2026. Limiting rings 304 are arranged on both sides of the movable block 307. The two limiting rings 304 are both fixedly sleeved on the outside of the reinforcing rod 301. The movable block 307 is limited by setting the limiting ring 304 to prevent the movable block 307 from sliding along the reinforcing rod 301. The U-shaped handle 303 penetrates through the two movable blocks 307 and is movably connected with the two movable blocks 307. Both ends of the U-shaped handle 303 are fixedly connected with end plates 306. Reset springs 305 are fixedly connected to the tops of the two end plates 306. The tops of the two reset springs 305 are respectively fixed to the bottoms of the two movable blocks 307. The two reset springs 305 are both sleeved on the outside of the U-shaped handle 303; First, place the filter frame 2028 inside the treatment box 2013 until the top plate 2027 is located on top of the rubber ring 2025. Then, pull and rotate the U-shaped handle 303 to drive the two end plates 306 to move, and at the same time, both reset springs 305 are compressed until the two insertion blocks 302 are respectively located directly above the two slots 2026. Then, push the U-shaped handle 303 downward so that the two insertion blocks 302 are respectively inserted into the two slots 2026. At the same time, the positions of the two insertion blocks 302 are fixed under the action of the elastic force of the two reset springs 305. Finally, the filter frame 2028 is fixed in the treatment box 2013 to filter impurities.

[0024] Embodiment 4. On the basis of Embodiment 1, the limiting mechanism 4 includes two movable frames 401 symmetrically and movably sleeved on the outside of the U-shaped round rod 201. Two limiting plates 402 are symmetrically and fixedly connected to the bottom of each of the two movable frames 401. Each limiting plate 402 is located on the top surface of the conveyor belt 5. Two sleeve plates 403 are symmetrically and fixedly sleeved on the outside of the U-shaped round rod 201. A bidirectional lead screw 405 is provided above the U-shaped round rod 201. One end of the bidirectional lead screw 405 is rotatably connected to one of the sleeve plates 403, and the other end of the bidirectional lead screw 405 is fixedly connected to a driving motor 406. The driving motor 406 is fixed on the other sleeve plate 403. Two nuts 404 are symmetrically and threadedly sleeved on the outside of the bidirectional lead screw 405. The two movable frames 401 are respectively fixed to the bottoms of the two nuts 404; First, start the driving motor 406 to drive the bidirectional lead screw 405 to rotate. The two movable frames 401 are respectively driven by the two nuts 404 to slide along the U-shaped round rod 201. At the same time, the positions of the respective limiting plates 402 are changed to realize the limitation of RPC covers of different sizes, and finally prevent the RPC covers from shifting during transportation.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An RPC cover production device, comprising a conveyor frame (1), characterized in that: The conveyor frame (1) is provided with a conveyor belt (5), the top surface of the conveyor belt (5) is provided with a limiting mechanism (4), and the conveyor frame (1) is provided with a cleaning mechanism (2) and a fixing mechanism (3); The cleaning mechanism (2) comprises a U-shaped round rod (201) fixed to the top of the conveying frame (1); a lifting plate (202) is movably sleeved on the outer side of the U-shaped round rod (201); a support block (203) located above the lifting plate (202) is fixedly sleeved on the outer side of the U-shaped round rod (201); a cylinder (204) is fixedly installed between the support block (203) and the lifting plate (202); an upper dust suction frame (205) is fixedly installed at the bottom of the lifting plate (202); and the interior of the upper dust suction frame (205) is fixedly installed. An upper mounting plate (2015) is installed, an upper cleaning brush (2016) is fixedly installed at the bottom of the upper mounting plate (2015), a lower dust suction frame (206) is provided below the conveyor belt (5), two connecting plates (2017) are symmetrically fixedly connected between the lower dust suction frame (206) and the conveyor frame (1), a lower mounting plate (223) is provided inside the lower dust suction frame (206), and a lower cleaning brush (2019) that fits the bottom of the conveyor belt (5) is fixedly connected to the top of the lower mounting plate (223).

2. The RPC cover plate production equipment according to claim 1, characterized in that: A bottom plate (209) located below the lower dust suction frame (206) is fixedly mounted on the conveying frame (1), an air pump (2010) is fixedly mounted on the top of the bottom plate (209), an exhaust pipe (208) is fixedly connected to the air pump (2010), a fixed pipe (207) is fixedly connected to the outer side of the conveying frame (1), an end of the fixed pipe (207) away from the conveying frame (1) is fixedly connected to a processing box (2013), an air suction pipe (212) is fixedly connected between the processing box (2013) and the air suction pump (2010), and a cylinder (204) and a hard pipe (2011) are fixedly connected between the upper dust suction frame (205) and the lower dust suction frame (206) and the fixed pipe (207), respectively.

3. The RPC cover plate production equipment according to claim 2, characterized in that: A rubber ring (2025) is fixedly connected to the top of the processing box (2013), a top plate (2027) is placed on the top of the rubber ring (2025), a filter frame (2028) is provided inside the processing box (2013), and two vertical plates (224) are symmetrically fixedly connected between the filter frame (2028) and the top plate (2027).

4. The RPC cover plate production equipment according to claim 1, characterized in that: Two L-shaped round rods (2020) are symmetrically fixedly connected inside the lower dust suction frame (206); a movable plate (222) is movably sleeved between the two L-shaped round rods (2020); two connecting columns (218) are symmetrically fixedly connected between the movable plate (222) and the lower mounting plate (223); two compression springs (221) are symmetrically fixedly connected between the bottom of the movable plate (222) and the lower dust suction frame (206); and the two compression springs (221) are respectively sleeved on the outside of the two L-shaped round rods (2020).

5. The RPC cover plate production equipment according to claim 1, characterized in that: The fixing mechanism (3) comprises two reinforcing rods (301) symmetrically fixed to the outside of the processing box (2013); the ends of the two reinforcing rods (301) away from the processing box (2013) are fixedly connected to the conveying frame (1); the outsides of the two reinforcing rods (301) are rotatably connected to movable blocks (307); a U-shaped handle (303) is movably installed between the two movable blocks (307); the outside of the U-shaped handle (303) is symmetrically fixedly sleeved with two plug blocks (302); the top of the top plate (2027) is symmetrically provided with two slots (2026); the two plug blocks (302) are respectively inserted into the two slots (2026).

6. The RPC cover plate production equipment according to claim 5, characterized in that: Limiting rings (304) are provided on both sides of the movable block (307), and the two limiting rings (304) are fixedly sleeved on the outer side of the reinforcing rod (301).

7. The RPC cover plate production equipment according to claim 5, characterized in that: The U-shaped handle (303) passes through the two movable blocks (307) and is movably connected to the two movable blocks (307); both ends of the U-shaped handle (303) are fixedly connected to end plates (306); the tops of the two end plates (306) are fixedly connected to return springs (305); the tops of the two return springs (305) are respectively fixed to the bottoms of the two movable blocks (307); and the two return springs (305) are sleeved on the outside of the U-shaped handle (303).

8. The RPC cover plate production equipment according to claim 1, characterized in that: The limiting mechanism (4) comprises two movable frames (401) symmetrically and movably sleeved on the outside of the U-shaped round rod (201), and the bottoms of the two movable frames (401) are symmetrically and fixedly connected with two limiting plates (402), and each limiting plate (402) is located on the top surface of the conveyor belt (5).

9. The RPC cover plate production equipment according to claim 1, characterized in that: The outer side of the U-shaped round rod (201) is symmetrically and fixedly sleeved with two sleeve plates (403); a bidirectional screw rod (405) is arranged above the U-shaped round rod (201); one end of the bidirectional screw rod (405) is rotatably connected to one of the sleeve plates (403); the other end of the bidirectional screw rod (405) is fixedly connected to a drive motor (406); the drive motor (406) is fixed to the other sleeve plate (403); the outer side of the bidirectional screw rod (405) is symmetrically and threadably sleeved with two screw nuts (404); and the two movable frames (401) are respectively fixed to the bottoms of the two screw nuts (404).

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