A surface catalyst coating device for nickel textile mesh

Abstract

The present invention relates to the technical field of nickel textile mesh processing equipment, and specifically to a surface catalyst coating device for nickel textile mesh, comprising an immersion coating pool, wherein a mesh feed frame and a mesh delivery frame are distributed and fixed on the outer walls on both sides of the top of the immersion coating pool, a mesh feed conveyor belt is installed on the top outer wall of the mesh feed frame, a mesh delivery conveyor belt is installed on the top outer wall of the mesh delivery frame, a coating mesh delivery assembly is arranged on the end outer wall of the mesh delivery frame, and a mounting plate is fixed on the outer wall of one side of the immersion coating pool; the arrangement of the coating mesh delivery assembly of the present invention solves the problem that the surface catalyst coating device of the traditional nickel textile mesh needs manual loading and unloading during processing, the coating structure does not have the ability of linkage conveying, and the processing efficiency of the nickel textile mesh surface catalyst coating is affected; the guide seat and the guide rail cooperate to enable the intelligent mechanical arm to move laterally, so that the intelligent mechanical arm and the coating claw assembly structure can be moved to both sides of the mesh feed conveyor belt and the mesh delivery conveyor belt, which is beneficial to the multifunctional use of the coating claw assembly.

Description

Technical Field

[0001] The invention relates to the technical field of nickel textile mesh processing equipment, and in particular to a surface catalyst coating device for a nickel textile mesh. Background Art

[0002] Nickel textile mesh is a mesh material woven from nickel wire, which has important applications in the textile and related industries. Nickel textile mesh has good acid and alkali resistance, and can remain stable in corrosive environments such as strong acids and alkalis. Therefore, it is suitable for some special textile process environments. For example, it may be exposed to various chemical reagents during the printing and dyeing process. Nickel textile mesh can withstand the corrosion of these reagents to ensure its service life and performance. Under high temperature conditions, nickel textile mesh can still maintain good physical properties and structural stability. Nickel textile mesh is widely used in the printing and dyeing industry, filtration separation, electronics industry, aerospace and other fields. In the processing and production process of nickel textile mesh, surface catalyst coating is an important part. After the catalyst is coated on the surface of the nickel textile mesh, the number of active sites for the catalytic reaction is greatly increased; the nickel textile mesh catalyst coating device usually includes the following main parts: impregnation system, spraying system, drying and curing system, conveying system, auxiliary system, etc. The nickel textile mesh is immersed in the catalyst solution to achieve basic surface catalyst coating.

[0003] The structure of the catalyst coating device for the nickel textile mesh surface currently on the market is relatively simple. During the coating process, the nickel textile mesh needs to be manually loaded and unloaded, and the coating structure does not have the ability of linkage transportation, which affects the efficiency and effect of the catalyst coating on the nickel textile mesh surface. The traditional catalyst coating device for the nickel textile mesh surface does not use intelligent mechanical arms and multifunctional mechanical claw structures, which is not conducive to the automation of the catalyst coating on the nickel textile mesh surface.

[0004] In order to solve the above problems, the present invention proposes a surface catalyst coating device for a nickel textile mesh. Summary of the invention

[0005] (1) Technical issues to be resolved

[0006] The purpose of the present invention is to overcome the problem of catalyst coating device on the surface of nickel textile mesh in the prior art. During the coating process, the nickel textile mesh needs to be manually loaded and unloaded, and the coating structure does not have the ability of linkage transportation, which affects the efficiency and effect of catalyst coating on the surface of the nickel textile mesh. The traditional catalyst coating device on the surface of the nickel textile mesh does not use intelligent mechanical arms and multifunctional mechanical claw structures, which is not conducive to the automation of catalyst coating on the surface of the nickel textile mesh. In order to meet the actual needs, a catalyst coating device for the surface of the nickel textile mesh is provided to solve the above technical problems.

[0007] (2) Technical solution

[0008] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is:

[0009] A surface catalyst coating device for a nickel textile mesh comprises an immersion coating pool, a mesh feed frame and a mesh delivery frame are distributed and fixed on the outer walls on both sides of the top of the immersion coating pool, a mesh feed conveyor belt is installed on the top outer wall of the mesh feed frame, a mesh delivery conveyor belt is installed on the top outer wall of the mesh delivery frame, a coating mesh delivery assembly is arranged on the end outer wall of the mesh delivery frame, a mounting plate is fixed on the outer wall of one side of the immersion coating pool, an intelligent mechanical arm is installed on the top outer wall of the mounting plate, and a coating claw assembly is installed on the end of the intelligent mechanical arm;

[0010] The coating and feeding assembly includes a lifting frame fixed to the outer wall of the end of the mesh feeding frame, and the bottom end of the lifting frame is inserted into the inside of the immersion coating pool, an immersion bracket is arranged on the inner wall of the bottom of the lifting frame, guide blocks are fixed to the outer walls of the two ends of the immersion bracket, guide grooves are opened on the inner walls of the two sides of the lifting frame, and screw holes are opened through the outer wall of the top of the guide block, and screw rods are screwed in the screw holes, and the two ends of the screw rods are rotatably connected to the inner walls of the two sides of the guide grooves, a forward and reverse motor is fixed on the top outer wall of the lifting frame, and the forward and reverse motor and the screw are coaxially connected, and a first guide rod is rotatably installed on the inner walls of the two ends of the immersion bracket The immersion coating tank is provided with a plurality of rollers, and a first conveyor belt is sleeved between the first guide rollers, a coating brush is distributed and fixed on the outer wall of the first conveyor belt, a turbine pump is fixed on the outer wall of the end of the immersion bracket, the turbine pump shaft and the first guide roller are coaxially connected, a fixing plate is connected to the top outer wall of the other side of the immersion coating tank, a liquid pump is installed on the top outer wall of the fixing plate, a liquid suction end of the liquid pump is connected to a liquid suction pipe, and one end of the liquid suction pipe runs through the bottom of the immersion coating tank, a liquid pump end of the liquid pump is connected to a liquid pump pipe, one end of the liquid pump pipe is connected to the liquid inlet end of the turbine pump, and a liquid outlet pipe is connected to the liquid outlet end of the turbine pump, and the liquid outlet pipe is placed inside the immersion coating tank;

[0011] The coating claw assembly includes a connecting rod connected to the end of the intelligent mechanical arm, the end of the connecting rod is connected to an n-type frame, mounting seats are fixed at the bottom of both ends of the n-type frame, turbine grooves are arranged inside the mounting seat, and a connecting shaft is rotatably installed on the bottom inner wall of the turbine groove, the connecting shaft passes through the top of the turbine groove and an impeller is fixed, the connecting shaft passes through the bottom of the mounting seat and a cone wheel is installed, the mounting seat is located between the turbine grooves and has air guide holes, an air pump is installed on the outer wall of one side of the top of the n-type frame, the air delivery end of the air pump is connected to a gas delivery main pipe, and one end of the gas delivery main pipe is connected to a gas delivery branch pipe, the gas delivery branch pipe passes through the interior of the turbine groove on one side, the outer wall on the other side of the mounting seat is connected to an air blowing hood, and one end of the air blowing hood passes through the interior of the turbine groove, and a telescopic claw taking unit is arranged on the middle outer wall of the n-type frame.

[0012] Preferably, the telescopic claw taking unit comprises a first L-shaped frame and a second L-shaped frame, the first L-shaped frame and the second L-shaped frame forming an n-shaped frame, a telescopic slot is opened on the outer wall of the end of the first L-shaped frame, one end of the second L-shaped frame is inserted into the inside of the telescopic slot, a first side plate is fixed on the outer wall of one side of the top of the first L-shaped frame, a second side plate is fixed on the outer wall of one side of the top of the second L-shaped frame, a barrel is fixed on the outer wall of one side of the first side plate, and a piston is arranged inside the barrel, a telescopic rod is fixed on the outer wall of one side of the piston, one end of the telescopic rod passes through the outside of the barrel and is fixed to the outer wall of one side of the second side plate, a spring is mounted on the outer wall of the telescopic rod on one side of the piston, a three-way valve is installed at one end of the gas supply main pipe, one end of the three-way valve is connected with a side air pipe, one end of the side air pipe is connected with the inner wall of the end of the barrel, and a pressure relief valve is connected to the bottom outer wall of one end of the barrel.

[0013] Preferably, a guide seat is installed on the bottom outer wall of the intelligent robotic arm, a guide rail is provided on the top outer wall of the mounting plate, and the guide seat is installed above the guide rail.

[0014] Preferably, an air filter element is installed through the air suction end of the air pump.

[0015] Preferably, filter holes are distributed on the outer wall of the mesh conveyor belt, and inclined grooves are provided on the bottom inner wall of the mesh conveyor frame.

[0016] Preferably, reinforcing ribs are distributed and fixed on the outer wall between the mounting plate and the immersion coating tank.

[0017] Preferably, the pump liquid pipe and the gas delivery branch pipe are both telescopic hoses.

[0018] Preferably, a clamping joint is provided at the connection between the connecting shaft and the cone wheel, and the cone wheel can be one of a grinding wheel and a coating wheel.

[0019] (3) Beneficial effects

[0020] A. Through the setting of the coating and mesh feeding assembly, the nickel textile mesh is put into the immersion coating pool and falls on the top of the immersion bracket. The liquid pump works to suck the catalyst at the bottom of the immersion coating pool through the liquid suction pipe. The pumped catalyst is input into the turbine pump through the pump liquid pipe and flows back into the immersion coating pool through the liquid outlet pipe. The liquid flows in the turbine pump and impacts the turbine, which drives the turbine pump and the first guide roller to rotate, and drives the first conveyor belt and the coating brush above to rotate. The coating brush can effectively coat the catalytic liquid on the outer wall of the bottom of the nickel textile mesh, thereby improving the quality of the catalyst coating on the surface of the nickel textile mesh. After processing, the forward and reverse motors are controlled to drive the screw The rod rotates, and the coordinated transmission of the screw and the screw hole will drive the guide block to move up and down along the guide groove, thereby driving the immersion bracket to rise along the lifting frame, thereby driving the coated nickel textile mesh to be lifted. After the first conveyor belt and the mesh conveyor belt are at the same level, the first conveyor belt rotates to transport the processed nickel textile mesh to the top of the mesh conveyor belt, and the subsequent nickel textile mesh processing is carried out through the mesh conveyor belt, which solves the problem that the surface catalyst coating device of the traditional nickel textile mesh needs manual loading and unloading during processing, and the coating structure does not have the ability of linkage transportation, which affects the processing efficiency of the catalyst coating on the surface of the nickel textile mesh.

[0021] B. Through the setting of the coating claw assembly, during the immersion coating process in the immersion coating pool, the nickel textile mesh can control the intelligent mechanical arm to extend the n-shaped frame and the mounting seat installed at the end into the immersion coating pool, so that the cone wheel at the bottom of the mounting seat is inserted into the mesh of the nickel textile mesh, and then the compressed air generated by the air pump is controlled to be output through the gas main pipe and the gas branch pipe, so that the compressed air is input into the turbine groove in the mounting seat, and the compressed air passes through each turbine groove through the air guide hole and is blown out through the blowing hood. During the circulation of the compressed air in the turbine groove, the impeller is impacted to drive it to rotate, thereby driving the cone wheel to rotate through the connecting shaft, and the intelligent mechanical arm is cooperated to drive the mounting seat and the cone wheel to move above the nickel textile mesh, so that the cone wheel rotates and coats in each mesh at the top of the nickel textile mesh, so that the catalyst is evenly and effectively coated on the outer wall of the top of the nickel textile mesh and the inner wall of the mesh, and the compressed air blown out from the blowing hood plays a role in disturbing the catalyst liquid in the immersion coating pool 1, so that the catalyst liquid is evenly dispersed, so that the catalyst is evenly coated on each surface of the nickel textile mesh.

[0022] C. The cooperation of the guide seat and the guide rail enables the intelligent robot arm to move laterally along the mounting plate, so that the intelligent robot arm and the coating claw assembly structure can move to both sides of the mesh feed conveyor belt and the mesh output conveyor belt, which is beneficial to the multi-functional use of the coating claw assembly. When the intelligent robot arm and the coating claw assembly structure are located on one side of the mesh feed conveyor belt, the cone wheel can use a grinding wheel. When the intelligent robot arm works, the cone wheel moves on the outer wall and mesh of the nickel textile mesh. The rotating grinding wheel can grind the outer wall of the nickel textile mesh and the inner wall of the mesh, which is beneficial to the coating of the catalyst on the surface of the nickel textile mesh in the later stage. When the intelligent robot arm and the mesh output conveyor belt structure are located on one side of the mesh feed conveyor belt, the compressed air blown out from the blowing hood acts on the nickel textile mesh transported on the mesh output conveyor belt, which plays a role in assisting the drying of the catalyst coated on the surface of the nickel textile mesh.

[0023] D. Through the setting of the telescopic claw unit, the intelligent robotic arm can be controlled to work so that the cone wheel at the bottom of the mounting seat is inserted into the mesh of the nickel textile mesh. The three-way valve is adjusted to allow the compressed air generated by the air pump to be input into the barrel through the gas supply pipe. The pressure in the barrel rises and pushes the telescopic rod out through the piston, thereby driving the second L-shaped frame to move along the second L-shaped frame, realizing the expansion between the second L-shaped frame and the first L-shaped frame, thereby driving the mounting seats on both sides and the cone wheels at the bottom to expand. The cone wheels on both sides clamp the nickel textile mesh, and the nickel textile mesh can be clamped and moved in cooperation with the intelligent robotic arm, thereby facilitating the transportation of the nickel textile mesh during the catalyst coating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of a surface catalyst coating device for a nickel textile mesh according to the present invention;

[0025] Figure 2 It is a schematic diagram of a three-dimensional cross-section structure of an immersion coating pool in a surface catalyst coating device for a nickel textile mesh according to the present invention;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of a coating claw assembly in a surface catalyst coating device for a nickel textile mesh according to the present invention;

[0027] Figure 4 This is an enlarged structural schematic diagram of position A of a surface catalyst coating device for a nickel textile mesh according to the present invention;

[0028] Figure 5 This is a schematic diagram of the enlarged structure of position B of a surface catalyst coating device for a nickel textile mesh according to the present invention;

[0029] Figure 6 This is an enlarged structural schematic diagram of position C of a surface catalyst coating device for a nickel textile mesh according to the present invention;

[0030] Figure 7This is an enlarged structural schematic diagram of a D portion of a surface catalyst coating device for a nickel textile mesh according to the present invention;

[0031] Figure 8 This is an enlarged structural schematic diagram of position E of a surface catalyst coating device for a nickel textile mesh according to the present invention;

[0032] Fig. 9 This is an enlarged structural schematic diagram of the F position of a surface catalyst coating device for a nickel textile mesh of the present invention;

[0033] Fig.10 This is a schematic diagram of the enlarged structure of the G portion of a surface catalyst coating device for a nickel textile mesh according to the present invention;

[0034] Fig.11 This is a schematic diagram of the enlarged structure at position H of a surface catalyst coating device for a nickel textile mesh according to the present invention.

[0035] The reference numerals are as follows:

[0036] 1. Immersion coating tank; 2. Net feeding frame; 3. Net feeding conveyor belt; 4. Net feeding frame; 5. Net feeding conveyor belt; 6. Coating net feeding assembly; 7. Mounting plate; 8. Intelligent mechanical arm; 9. Coating claw assembly; 10. Telescopic claw taking unit; 11. Guide rail; 12. Guide seat; 13. Air filter element; 14. Chute; 15. Reinforcement rib;

[0037] 601, lifting frame; 602, immersion bracket; 603, guide block; 604, guide groove; 605, screw hole; 606, screw rod; 607, forward and reverse motor; 608, first guide roller; 609, first conveyor belt; 610, coating brush; 611, turbine pump; 612, fixing plate; 613, liquid pump; 614, liquid suction pipe; 615, pump liquid pipe; 616, liquid outlet pipe;

[0038] 901, connecting rod; 902, n-shaped frame; 903, mounting seat; 904, turbine slot; 905, connecting shaft; 906, impeller; 907, cone wheel; 908, air guide hole; 909, air pump; 910, gas transmission main pipe; 911, gas transmission branch pipe; 912, air blowing hood;

[0039] 101. first L-shaped frame; 102. second L-shaped frame; 103. telescopic slot; 104. first side plate; 105. second side plate; 106. barrel; 107. piston; 108. telescopic rod; 109. spring; 110. three-way valve; 111. side air pipe; 112. pressure relief valve. DETAILED DESCRIPTION

[0040] 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.

[0041] The following is combined with Figure 1-11 The present invention is further described with examples:

[0042] In this embodiment, Figure 1-11 As shown, a surface catalyst coating device for a nickel textile mesh comprises an immersion coating pool 1, a mesh feed frame 2 and a mesh delivery frame 4 are distributed and fixed on the outer walls on both sides of the top of the immersion coating pool 1, a mesh feed conveyor belt 3 is installed on the top outer wall of the mesh feed frame 2, a mesh delivery conveyor belt 5 is installed on the top outer wall of the mesh delivery frame 4, a coating mesh delivery assembly 6 is arranged on the end outer wall of the mesh delivery frame 4, a mounting plate 7 is fixed on the outer wall of one side of the immersion coating pool 1, an intelligent mechanical arm 8 is installed on the top outer wall of the mounting plate 7, and a coating claw assembly is installed on the end of the intelligent mechanical arm 8 9. During the use of the surface catalyst coating device for the nickel textile mesh, the nickel textile mesh to be processed is transported by the mesh conveyor belt 5 and placed in the immersion coating pool 1. The nickel textile mesh can be grabbed by the intelligent mechanical arm 8 during the placement and later delivery process, which is beneficial to the transportation of the nickel textile mesh during the catalyst coating process. The nickel textile mesh is immersed in the catalyst in the immersion coating pool 1 to achieve immersion coating of the catalyst on the surface of the nickel textile mesh. The processed nickel textile mesh is delivered by the mesh conveyor belt 5 for subsequent processing of the nickel textile mesh.

[0043] Furthermore, filter holes are distributed on the outer wall of the mesh conveyor belt 5, and an inclined groove 14 is opened on the inner wall of the bottom of the mesh frame 4. When the coated nickel textile mesh is sent out through the mesh conveyor belt 5, the catalyst dripping from the surface of the mesh conveyor belt 5 passes through the filter holes and is collected in the inclined groove 14 at the bottom of the mesh frame 4. The collected catalyst is diverted through the inclined groove 14 and recovered into the immersion coating pool 1.

[0044] Furthermore, reinforcing ribs 15 are distributed and fixed on the outer wall between the mounting plate 7 and the immersion coating tank 1 .

[0045] In this embodiment, refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8The coating and mesh feeding assembly 6 includes a lifting frame 601 fixed on the outer wall of the end of the mesh feeding frame 4, and the bottom end of the lifting frame 601 is inserted into the inside of the immersion coating pool 1, an immersion bracket 602 is arranged on the inner wall of the bottom of the lifting frame 601, and guide blocks 603 are fixed on the outer walls of the two ends of the immersion bracket 602. Guide grooves 604 are opened on the inner walls of both sides of the lifting frame 601, and screw holes 605 are opened on the top outer wall of the guide block 603. The screw holes 605 are screwed and connected with screw rods 606 inside, and the two ends of the screw rods 606 are rotatably connected to the inner walls of both sides of the guide grooves 604. A forward and reverse motor 607 is fixed on the top outer wall of the lifting frame 601, and the forward and reverse motor 607 and the screw 606 are coaxially connected. The first guide rollers are rotatably installed on the inner walls of both ends of the immersion bracket 602 608, and a first conveyor belt 609 is set between the first guide rollers 608, a coating brush 610 is distributed and fixed on the outer wall of the first conveyor belt 609, a turbine pump 611 is fixed on the outer wall of the end of the immersion bracket 602, the rotating shaft of the turbine pump 611 is coaxially connected with the first guide roller 608, a fixed plate 612 is connected to the top outer wall of the other side of the immersion coating pool 1, a liquid pump 613 is installed on the top outer wall of the fixed plate 612, the liquid suction end of the liquid pump 613 is connected to a liquid suction pipe 614, and one end of the liquid suction pipe 614 passes through the bottom of the immersion coating pool 1, the liquid pump end of the liquid pump 613 is connected to a pumping pipe 615, one end of the pumping pipe 615 is connected to the liquid inlet end of the turbine pump 611, the liquid outlet end of the turbine pump 611 is connected to a liquid outlet pipe 616, and the liquid outlet pipe 616 is placed in the immersion Inside the coating pool 1, during the catalyst coating process on the surface of the nickel textile mesh, the nickel textile mesh placed in the immersion coating pool 1 falls on the immersion bracket 602 and the first conveyor belt 609, and the liquid pump 613 is controlled to work to suck the catalyst liquid at the bottom of the immersion coating pool 1 through the suction pipe 614. The pumped catalyst liquid is input into the turbine pump 611 through the pump liquid pipe 615 and flows back into the immersion coating pool 1 through the liquid outlet pipe 616. The liquid flows in the turbine pump 611 and impacts the turbine, which drives the turbine pump 611 and the first guide roller 608 to rotate. The rotation of the first guide roller 608 drives the first conveyor belt 609 and the coating brush 610 above to rotate. The coating brush 610 can effectively coat the catalyst liquid on the outer wall of the bottom of the nickel textile mesh, thereby improving The quality of the catalyst coating on the surface of the nickel textile mesh is improved. After processing, the forward and reverse motor 607 can be controlled to drive the screw 606 to rotate. Under the coordinated transmission of the screw 606 and the screw hole 605, the guide block 603 will be driven to lift along the guide groove 604, thereby driving the immersion bracket 602 to move up and down along the lifting frame 601, and controlling the lifting frame 601 to rise and drive, thereby driving the nickel textile mesh after coating to be lifted. After the first conveyor belt 609 and the mesh conveyor belt 5 are at the same level, the first conveyor belt 609 rotates to transport the processed nickel textile mesh to the top of the mesh conveyor belt 5, and the subsequent nickel textile mesh processing is carried out through the mesh conveyor belt 5, which solves the problem of manual loading and unloading during the processing of the traditional nickel textile mesh surface catalyst coating device.The coating structure does not have the ability of linkage transportation, which affects the efficiency of catalyst coating processing on the surface of nickel textile mesh.

[0046] In this embodiment, refer to Figure 1 , Figure 3 , Fig. 9 , Fig.10 and Fig.11 , is a schematic diagram of the enlarged structure of the G position of a surface catalyst coating device for a nickel textile mesh of the present invention, the coating claw assembly 9 includes a connecting rod 901 connected to the end of the intelligent mechanical arm 8, the end of the connecting rod 901 is connected to an n-type frame 902, and the bottom of the two ends of the n-type frame 902 is fixed with a mounting seat 903, the interior of the mounting seat 903 is provided with a turbine groove 904, and a connecting shaft 905 is rotatably installed on the bottom inner wall of the turbine groove 904, the connecting shaft 905 passes through the turbine groove 904, and an impeller 906 is fixed on the top end, and the connecting shaft 905 passes through the outer bottom of the mounting seat 903 and a cone wheel 9 is installed 07, the mounting seat 903 is located between the turbine slots 904 and is provided with an air guide hole 908, an air pump 909 is installed on the outer wall of one side of the top of the n-type frame 902, the air delivery end of the air pump 909 is connected to a gas delivery main pipe 910, and one end of the gas delivery main pipe 910 is connected to a gas delivery branch pipe 911, and the gas delivery branch pipe 911 runs through the interior of the turbine slot 904 on one side, the outer wall of the other side of the mounting seat 903 is connected to a blowing hood 912, and one end of the blowing hood 912 runs through the interior of the turbine slot 904, and a telescopic claw unit 10 is provided on the middle outer wall of the n-type frame 902, the surface catalyst coating device for nickel textile mesh During the processing of the nickel textile mesh, during the immersion coating process in the immersion coating pool 1, the intelligent mechanical arm 8 can be controlled to extend the n-type frame 902 and the mounting seat 903 installed at the end into the immersion coating pool 1, so that the cone wheel 907 at the bottom of the mounting seat 903 is inserted into the mesh of the nickel textile mesh, and then the compressed air generated by the air pump 909 is controlled to be output through the air supply main pipe 910 and the air supply branch pipe 911, so that the compressed air is input into the turbine slot 904 in the mounting seat 903, and the compressed air passes through each turbine slot 904 through the air guide hole 908 and is blown out through the blowing hood 912. The compressed air is During the circulation in the turbine groove 904, the impact impeller 906 drives it to rotate, thereby driving the cone wheel 907 to rotate through the connecting shaft 905, and cooperating with the intelligent mechanical arm 8 to drive the mounting seat 903 and the cone wheel 907 to move above the nickel textile mesh, so that the cone wheel 907 rotates and coats in each mesh hole on the top of the nickel textile mesh, so that the catalyst is evenly and effectively coated on the outer wall of the top of the nickel textile mesh and the inner wall of the mesh hole, and the compressed air blown out from the blowing hood 912 plays the role of disturbing the catalyst liquid in the immersion coating pool 1, so that the catalyst liquid is evenly dispersed. In summary, the surfaces of the nickel textile mesh are evenly coated with the catalyst.

[0047] Furthermore, an air filter element 13 is installed through the air intake end of the air pump 909, and the air inhaled by the air pump 909 is filtered through the air filter element 13.

[0048] Furthermore, a guide seat 12 is installed on the bottom outer wall of the intelligent robotic arm 8, a guide rail 11 is provided on the top outer wall of the mounting plate 7, and the guide seat 12 is installed above the guide rail 11. The guide seat 12 and the guide rail 11 cooperate to enable the intelligent robotic arm 8 to move laterally along the mounting plate 7, so that the intelligent robotic arm 8 and the coating claw assembly 9 structure can be moved to both sides of the mesh feed conveyor belt 3 and the mesh output conveyor belt 5, which is beneficial to the multi-functional use of the coating claw assembly 9.

[0049] Furthermore, the liquid pumping pipe 615 and the gas supply branch pipe 911 are both telescopic hoses, which facilitate the liquid and gas infusion of the liquid pumping pipe 615 and the gas supply branch pipe 911 during the lifting and lowering of the lifting frame 601 and the mounting seat 903.

[0050] Furthermore, a clamping joint is provided at the connection between the connecting shaft 905 and the cone wheel 907. The cone wheel 907 can be one of a grinding wheel and a coating wheel. The above-mentioned cone wheel 907 selects a coating wheel during the coating process of the nickel textile mesh in the immersion coating pool 1. When the intelligent robotic arm 8 and the coating claw assembly 9 structure are located on one side of the mesh feed conveyor belt 3, the cone wheel 907 can select a grinding wheel. The intelligent robotic arm 8 works to move the cone wheel 907 on the outer wall and mesh of the nickel textile mesh. The rotating grinding wheel can grind the outer wall of the nickel textile mesh and the inner wall of the mesh, which is beneficial to the later coating of the catalyst on the surface of the nickel textile mesh. When the intelligent robotic arm 8 and the mesh conveyor belt 5 structure are located on one side of the mesh feed conveyor belt 3, the compressed air blown out from the blowing hood 912 acts on the nickel textile mesh transported on the mesh conveyor belt 5, thereby assisting the drying of the catalyst coated on the surface of the nickel textile mesh.

[0051] In this embodiment, refer to Figure 1 , Figure 3 and Figure 7The telescopic claw unit 10 includes a first L-shaped frame 101 and a second L-shaped frame 102. The first L-shaped frame 101 and the second L-shaped frame 102 form an n-shaped frame 902. A telescopic slot 103 is provided on the outer wall of the end of the first L-shaped frame 101. One end of the second L-shaped frame 102 is inserted into the inside of the telescopic slot 103. A first side plate 104 is fixed on the outer wall of the top side of the first L-shaped frame 101. A second side plate 105 is fixed on the outer wall of the top side of the second L-shaped frame 102. The first side A tube 106 is fixed to the outer wall of one side of the plate 104, and a piston 107 is arranged inside the tube 106. A telescopic rod 108 is fixed to the outer wall of one side of the piston 107. One end of the telescopic rod 108 passes through the outer wall of the tube 106 and is fixed to the outer wall of one side of the second side plate 105. A spring 109 is sleeved on the outer wall of the telescopic rod 108 located on one side of the piston 107. A three-way valve 110 is installed at one end of the gas supply main pipe 910. One end of the three-way valve 110 is connected to a side air pipe 111. The side air pipe One end of the tube 106 is connected to the inner wall of the end of the tube 106, and the outer wall of the bottom of the tube 106 is connected to the pressure relief valve 112. During the transportation of the nickel textile mesh on the mesh feeding conveyor belt 3, the immersion coating pool 1 and the mesh conveying conveyor belt 5, the intelligent mechanical arm 8 can be controlled to work so that the cone wheel 907 at the bottom of the mounting seat 903 is inserted into the mesh of the nickel textile mesh, and the three-way valve 110 is adjusted so that the compressed air generated by the air pump 909 is input into the tube 106 through the gas transmission main pipe 910. The tube 106 The rising internal pressure pushes out the telescopic rod 108 through the piston 107, thereby driving the second L-shaped frame 102 to move along the second L-shaped frame 102, and realizing the expansion between the second L-shaped frame 102 and the first L-shaped frame 101, thereby driving the mounting seats 903 on both sides and the conical wheels 907 at the bottom to expand. The conical wheels 907 on both sides clamp the nickel textile mesh, and cooperate with the intelligent robotic arm 8 to clamp and move the nickel textile mesh, thereby facilitating the transportation of the nickel textile mesh during the catalyst coating process.

[0052] Working principle: When the present invention is in use, during the use of the surface catalyst coating device for nickel textile mesh, the nickel textile mesh to be processed is transported by the mesh conveyor belt 5 and placed in the immersion coating pool 1, and the intelligent mechanical arm 8 can be controlled to extend the n-type frame 902 and the mounting seat 903 installed at the end into the immersion coating pool 1, so that the cone wheel 907 at the bottom of the mounting seat 903 is inserted into the mesh of the nickel textile mesh, and then the compressed air generated by the air pump 909 is controlled to be output through the air delivery main pipe 910 and the air delivery branch pipe 911, so that the compressed air is input into the turbine slot 904 in the mounting seat 903, and the compressed air passes through each turbine slot 904 and passes through the air guide hole 908. The blowing hood 912 blows out, and the compressed air impacts the impeller 906 during the circulation in the turbine slot 904, driving it to rotate, thereby driving the cone wheel 907 to rotate through the connecting shaft 905, and cooperating with the intelligent mechanical arm 8 to drive the mounting seat 903 and the cone wheel 907 to move above the nickel textile mesh, so that the cone wheel 907 rotates and coats in each mesh hole on the top of the nickel textile mesh, so that the catalyst is evenly and effectively coated on the outer wall of the top of the nickel textile mesh and the inner wall of the mesh hole. The compressed air blown out from the blowing hood 912 plays a role in disturbing the catalyst liquid in the immersion coating pool 1, so that the catalyst liquid is evenly dispersed, and the control liquid pump 613 works through the suction pipe 614 to immerse the catalyst liquid at the bottom of the coating pool 1 The pumped catalyst liquid is input into the turbine pump 611 through the pump liquid pipe 615 and flows back into the immersion coating pool 1 through the liquid outlet pipe 616. The liquid flows in the turbine pump 611 and impacts the turbine, which drives the turbine pump 611 and the first guide roller 608 to rotate. The rotation of the first guide roller 608 drives the first conveyor belt 609 and the coating brush 610 above to rotate. The coating brush 610 can effectively coat the catalyst liquid on the outer wall of the bottom of the nickel textile mesh, thereby improving the quality of the catalyst coating on the surface of the nickel textile mesh. After processing, the forward and reverse motor 607 can be controlled to drive the screw 606 to rotate, and the guide block 603 will be driven along the screw hole 605 under the coordinated transmission of the screw 606. The guide groove 604 is driven to lift, thereby driving the immersion bracket 602 to lift and move along the lifting frame 601, and controlling the lifting frame 601 to lift, thereby driving the nickel textile mesh after coating to be lifted. After the first conveyor belt 609 and the mesh conveyor belt 5 are at the same level, the first conveyor belt 609 rotates to convey the processed nickel textile mesh to the top of the mesh conveyor belt 5, and the subsequent nickel textile mesh processing is carried out through the mesh conveyor belt 5. The guide seat 12 and the guide rail 11 cooperate to enable the intelligent robot arm 8 to move laterally along the mounting plate 7, so that the intelligent robot arm 8 and the coating claw assembly 9 structure can move to both sides of the mesh feed conveyor belt 3 and the mesh conveyor belt 5, which is conducive to the multi-functional use of the coating claw assembly 9;When the intelligent mechanical arm 8 and the coating claw assembly 9 are located on one side of the mesh feeding conveyor belt 3, the cone wheel 907 can be selected as a grinding wheel. The intelligent mechanical arm 8 works to make the cone wheel 907 move on the outer wall and mesh of the nickel textile mesh. The rotating grinding wheel can grind the outer wall of the nickel textile mesh and the inner wall of the mesh, which is beneficial to the coating of the catalyst on the surface of the nickel textile mesh in the later stage. When the intelligent mechanical arm 8 and the mesh conveyor belt 5 are located on one side of the mesh feeding conveyor belt 3, the compressed air blown out from the blowing hood 912 acts on the nickel textile mesh conveyed on the mesh conveyor belt 5, which plays a role in assisting the drying of the catalyst coated on the surface of the nickel textile mesh. The above-mentioned nickel textile mesh can control the intelligent mechanical arm 8 during the transportation process on the mesh feeding conveyor belt 3, the immersion coating pool 1 and the mesh conveyor belt 5. The cone wheel 907 at the bottom of the mounting seat 903 is inserted into the mesh of the nickel textile mesh, and the three-way valve 110 is adjusted to input the compressed air generated by the air pump 909 into the barrel 106 through the gas supply main pipe 910. The pressure in the barrel 106 rises and pushes the telescopic rod 108 out through the piston 107, thereby driving the second L-shaped frame 102 to move along the second L-shaped frame 102, and realizing the expansion between the second L-shaped frame 102 and the first L-shaped frame 101, thereby driving the mounting seats 903 on both sides and the cone wheels 907 at the bottom to expand, and the cone wheels 907 on both sides clamp the nickel textile mesh, and can clamp and move the nickel textile mesh in cooperation with the intelligent mechanical arm 8, thereby facilitating the transportation of the nickel textile mesh during the catalyst coating process. ;

[0053] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A catalyst coating device for a nickel textile mesh, characterized in that: The invention comprises an immersion coating pool (1), wherein a mesh feed frame (2) and a mesh delivery frame (4) are fixedly disposed on the outer walls on both sides of the top of the immersion coating pool (1), a mesh feed conveyor belt (3) is installed on the top outer wall of the mesh feed frame (2), a mesh delivery conveyor belt (5) is installed on the top outer wall of the mesh delivery frame (4), a coating mesh delivery assembly (6) is arranged on the end outer wall of the mesh delivery frame (4), a mounting plate (7) is fixed on one side outer wall of the immersion coating pool (1), an intelligent mechanical arm (8) is installed on the top outer wall of the mounting plate (7), and a coating claw assembly (9) is installed on the end of the intelligent mechanical arm (8); The coating mesh feeding assembly (6) comprises a lifting frame (601) fixed on the outer wall of the end of the mesh feeding frame (4), and the bottom end of the lifting frame (601) is inserted into the interior of the immersion coating pool (1), an immersion bracket (602) is arranged on the inner wall of the bottom of the lifting frame (601), guide blocks (603) are fixed on the outer walls of the two side ends of the immersion bracket (602), and guide grooves (604) are provided on the inner walls of the two side ends of the lifting frame (601), and the guide blocks (603) A screw hole (605) is provided through the top outer wall, a screw rod (606) is screwed into the screw hole (605), and both ends of the screw rod (606) are rotatably connected to the inner walls of both sides of the guide groove (604), a forward and reverse motor (607) is fixed to the top outer wall of the lifting frame (601), and the forward and reverse motor (607) and the screw rod (606) are coaxially connected, and first guide rollers (608) are rotatably installed on the inner walls of both ends of the immersion bracket (602), and A first conveyor belt (609) is mounted between the first guide rollers (608), a coating brush (610) is distributed and fixed on the outer wall of the first conveyor belt (609), a turbine pump (611) is fixed on the outer wall of the end of the immersion bracket (602), the rotating shaft of the turbine pump (611) is coaxially connected to the first guide roller (608), a fixing plate (612) is connected to the top outer wall of the other side of the immersion coating pool (1), and a coating brush (610) is installed on the top outer wall of the fixing plate (612). A liquid pump (613) is provided, wherein the liquid suction end of the liquid pump (613) is connected to a liquid suction pipe (614), and one end of the liquid suction pipe (614) passes through the bottom of the immersion coating pool (1); the liquid pump end of the liquid pump (613) is connected to a liquid pump pipe (615), and one end of the liquid pump pipe (615) is connected to the liquid inlet end of the turbine pump (611); the liquid outlet end of the turbine pump (611) is connected to a liquid outlet pipe (616), and the liquid outlet pipe (616) is placed inside the immersion coating pool (1); The coating claw assembly (9) comprises a connecting rod (901) connected to the end of the intelligent mechanical arm (8), the end of the connecting rod (901) is connected to an n-shaped frame (902), the bottom of both ends of the n-shaped frame (902) is fixed with a mounting seat (903), the interior of the mounting seat (903) is provided with a turbine groove (904), and a connecting shaft (905) is rotatably mounted on the bottom inner wall of the turbine groove (904), the connecting shaft (905) passes through the turbine groove (904) and an impeller (906) is fixed on the top end thereof, the connecting shaft (905) passes through the outside of the mounting seat (903) and a cone wheel (907) is mounted on the bottom end thereof, and the mounting seat (903) is provided with an air guide hole (908) extending through the turbine groove (904); an air pump (909) is installed on the outer wall of one side of the top of the n-type frame (902); the air delivery end of the air pump (909) is connected to a gas delivery main pipe (910), and one end of the gas delivery main pipe (910) is connected to a gas delivery branch pipe (911); the gas delivery branch pipe (911) passes through the interior of the turbine groove (904) on one side; the outer wall of the other side of the mounting seat (903) is connected to an air blowing hood (912), and one end of the air blowing hood (912) passes through the interior of the turbine groove (904); and a telescopic claw unit (10) is provided on the middle outer wall of the n-type frame (902).

2. A surface catalyst coating device for a nickel textile mesh as claimed in claim 1, characterized in that: The telescopic claw picking unit (10) comprises a first L-shaped frame (101) and a second L-shaped frame (102), wherein the first L-shaped frame (101) and the second L-shaped frame (102) form an L-shaped frame (902), a telescopic slot (103) is provided on the outer wall at the end of the first L-shaped frame (101), one end of the second L-shaped frame (102) is plugged into the inside of the telescopic slot (103), a first side plate (104) is fixed on the outer wall at the top side of the first L-shaped frame (101), a second side plate (105) is fixed on the outer wall at the top side of the second L-shaped frame (102), a bobbin (106) is fixed on the outer wall at one side of the first side plate (104), and the bobbin (106) is fixed on the outer wall at one side of the first side plate (104), and the bobbin (106) is fixed on the outer wall at the top side of the first side plate (104). 6) is provided with a piston (107), a telescopic rod (108) is fixed on one outer wall of the piston (107), one end of the telescopic rod (108) passing through the outside of the barrel (106) is fixed to one outer wall of the second side plate (105), a spring (109) is sleeved on the outer wall of the telescopic rod (108) located on one side of the piston (107), a three-way valve (110) is installed at one end of the gas transmission main pipe (910), one end of the three-way valve (110) is connected to a side air pipe (111), one end of the side air pipe (111) is connected to the inner wall of the end of the barrel (106), and a pressure relief valve (112) is connected to the bottom outer wall of one end of the barrel (106).

3. A surface catalyst coating device for a nickel textile mesh as claimed in claim 1, characterized in that: A guide seat (12) is installed on the bottom outer wall of the intelligent mechanical arm (8), a guide rail (11) is provided on the top outer wall of the mounting plate (7), and the guide seat (12) is installed above the guide rail (11).

4. A surface catalyst coating device for a nickel textile mesh as claimed in claim 1, characterized in that: An air filter element (13) is installed through the air intake end of the air pump (909).

5. A surface catalyst coating device for a nickel textile mesh as claimed in claim 1, characterized in that: Filter holes are distributed on the outer wall of the mesh conveyor belt (5), and an inclined groove (14) is provided on the bottom inner wall of the mesh conveyor frame (4).

6. A surface catalyst coating device for a nickel textile mesh as claimed in claim 1, characterized in that: Reinforcing ribs (15) are distributed and fixed on the outer wall between the mounting plate (7) and the immersion coating tank (1).

7. A surface catalyst coating device for a nickel textile mesh as claimed in claim 1, characterized in that: The liquid pump pipe (615) and the gas transmission branch pipe (911) are both telescopic hoses.

8. A surface catalyst coating device for a nickel textile mesh as claimed in claim 1, characterized in that: A clamping joint is provided at the connection point between the connecting shaft (905) and the cone wheel (907), and the cone wheel (907) is one of a grinding wheel and a coating wheel.

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