A full-automatic curing device for laying steel plate of polymer material

Abstract

The application provides a full-automatic curing device for laying a steel plate of a polymer material, which comprises a shell, a combustion chamber is fixedly connected to the top of the inner cavity of the shell, a hot air mechanism is movably connected to the top of the inner cavity of the shell, the hot air mechanism comprises a receiving strip, the top of the receiving strip is fixedly connected to a heat generating strip, and ball valves are rotatably connected to the left and right sides of the inner cavity of the heat generating strip. The full-automatic curing device for laying the steel plate of the polymer material is characterized in that air supply openings are uniformly arranged below an air supply plate, the air supply openings are uniformly connected with air return pipes, the whole device is reciprocally moved leftward and rightward, the roller plate and the heat preservation plate which can replace the steel plate are designed, the contact area of the steel plate is cleaned when the steel plate is replaced, and the steel plate is preheated before curing, so that the curing effect and the waste gas cleaning effect of the device are effectively improved, and the curing quality of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of sliding bearing technology, specifically to a fully automatic curing device for laying polymer materials on steel plates. Background Technology

[0002] Currently, in the production of corresponding sliding bearings, it is necessary to first lay polymer materials on the steel plates used as raw materials before performing a curing process. However, the traditional curing equipment has a fixed-point vertical downward design for the air nozzles in the curing oven, which results in a temperature difference between the bottom of the nozzle and the surrounding temperature. This leads to a poor curing effect. Furthermore, since the organic solvents in the polymer materials continuously evaporate into the air during curing, the suction method, which uses large distribution intervals and cannot evenly cover the curing area, causes large fluctuations in the airflow used for curing. This affects both the temperature and the exhaust gas cleaning effect. Moreover, during input, foreign objects can easily be present on the bottom of the steel plate and the surface of the structure supporting the steel plate, causing the steel plate to be placed at an angle relative to the air nozzle, affecting the receiving temperature. In addition, when using hot air for curing, if the steel plate is not preheated, the polymer materials can only be cured gradually on one side, with the temperature on the side closer to the steel plate rising more slowly. This also leads to regional heating of the polymer materials, affecting the curing quality. Summary of the Invention

[0003] To address the problems of poor curing effect, poor exhaust gas removal effect, and low curing quality in conventional fully automatic steel plate curing equipment for laying polymer materials, and to effectively improve the curing effect, exhaust gas removal effect, and curing quality of the equipment, this invention achieves the following technical solution: A fully automatic steel plate curing equipment for laying polymer materials includes a shell, a combustion chamber fixedly connected to the top of the inner cavity of the shell, and a hot air mechanism movably connected to the top of the inner cavity of the shell. The hot air mechanism includes a receiving strip, a heat-generating strip fixedly connected to the top of the receiving strip, and the inner cavity of the heat-generating strip has left and right openings. Ball valves are rotatably connected to both sides of the receiving strip. A drive worm gear is rotatably connected to the top of the receiving strip. An adjusting gear extending to the drive worm gear is rotatably connected to the inner wall of the receiving strip. A hinge rod is movably connected between the adjusting gear and the inner wall of the housing. Telescopic soft rings are movably sleeved on both sides of the drive worm gear. A spring toothed rod extending to the telescopic soft ring is slidably inserted into the top of the heat-generating strip. Air supply slots are opened on both the left and right sides inside the receiving strip. An air supply plate is fixedly connected to the bottom of the air supply slot. A return air pipe is evenly connected to the bottom of the air supply plate. An air collection pipe extending into the combustion chamber is fixedly inserted into both the left and right sides of the top of the receiving strip.

[0004] Furthermore, the elastic toothed rod and the ball valve are meshed together, which facilitates timely adjustment of the ball valve deflection to control heat output.

[0005] Furthermore, the air supply slot extends between the heat-generating strip and the air supply plate, and an air supply turbine fan that meshes with the drive worm gear is rotatably connected inside the air supply slot, so that when the air supply turbine fan is driven to rotate by the drive worm gear, the hot airflow can be discharged.

[0006] Furthermore, the bottom of the air supply plate is evenly provided with air supply outlets, and return air pipes are designed between the air supply outlets. This allows the air supply outlets to uniformly heat and solidify the steel plate, while the return air pipes can effectively absorb the organic solvents evaporated from the polymer material solidified on the surface of the steel plate over a large area, thus preventing the diffusion and leakage of harmful substances.

[0007] Furthermore, the air collecting duct is connected to the return air duct, and a return air turbine fan that meshes with the drive worm gear is rotatably connected inside the air collecting duct, so that harmful gases can be drawn into the return air duct by the return air turbine fan and discharged into the combustion chamber through the air collecting duct.

[0008] Furthermore, it also includes a balancing mechanism, which is movably connected to the bottom of the inner cavity of the housing. The balancing mechanism includes a roller plate, a first toothed plate fixedly connected to the bottom of the roller plate, a heat insulation plate slidably connected to the bottom of the housing, a second toothed plate fixedly connected to the bottom of the heat insulation plate, a torque gear rotatably connected between the first toothed plate and the second toothed plate on the inner wall of the housing, an arc groove formed on the surface of the torque gear, a sealing cylinder fixedly installed at the bottom of the inner cavity of the housing, piston rods extending into the arc grooves slidably connected to both sides of the sealing cylinder, a telescopic air block slidably connected to the surface of the heat insulation plate, a T-shaped air groove formed inside the telescopic air block, and guide heads rotatably connected to both sides of the T-shaped air groove.

[0009] Furthermore, both the roller plate and the insulation plate include two sets, with the insulation plate positioned between the roller plates. The height of the roller plate is greater than that of the insulation plate, which facilitates the input of the steel plate using the roller plate and the relative position transformation using the height difference between the two. During the process, the relatively contact parts are cleaned, thereby ensuring the balance of the steel plate after it has stabilized.

[0010] Furthermore, the surface of the insulation board is provided with a clearance cavity corresponding to the telescopic air block, and the bottom of the clearance cavity is provided with a one-way valve groove that runs through the insulation board. The T-shaped air groove corresponds to the one-way design of the one-way valve groove, so that when the telescopic air block is compressed into the clearance groove, it can push out air to clean the steel plate and the area where the steel plate is about to contact the insulation board.

[0011] Furthermore, the left and right walls of the inner cavity of the sealing cylinder are fixedly connected with electric contact springs, and heat-conducting strips are fixedly connected between the sealing cylinder, the insulation plate, and the heat-generating strip. This allows the air inside the sealing cylinder to expand and compress the piston rods on both sides when the heat-generating strip supplies heat to the sealing cylinder. When the piston rod ends touch the electric contact springs, the drive worm gear is driven to perform the curing mechanism.

[0012] Furthermore, the guide head has an inclined vortex groove on the inner wall of one side near the interior of the T-shaped air groove, and a folded air passage on the side of the guide head near the exterior of the telescopic air block, so that the guide head can rotate under the impact of the airflow inside the T-shaped air groove and spray air at a wide angle to the outside for cleaning.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This fully automatic steel plate curing equipment for laying polymer materials works by moving the steel plate below the air supply plate. The drive worm gear rotates, causing the telescopic soft ring to expand due to inertia. The elastic gear is then squeezed, adjusting the ball valves on both sides to deflect, ensuring complete connection between the heat-generating strip and the air supply duct. Simultaneously, the air supply turbine fan is driven by the worm gear, causing the evenly designed air outlets to discharge hot air outwards, curing the steel plate. At the same time, the adjusting gear is driven by the worm gear to mesh and rotate. Under the limiting mechanism of the hinge rod, the receiving strip is then driven... The overall reciprocating motion ensures that the steel plate surface is evenly covered by hot air. This design eliminates the temperature difference caused by traditional fixed air outlets during curing. At the same time, due to the uniform design of the return air duct between the air outlet and the return air duct, the drive worm gear drives the return air turbine to draw in harmful gases through the return air duct and discharge them to the combustion chamber through the air collection duct. The return air duct can effectively absorb the organic solvents evaporated from the polymer material curing on the steel plate surface over a large area, preventing the diffusion and leakage of harmful substances, thereby effectively improving the curing effect and exhaust gas cleaning effect of the equipment.

[0015] 2. This fully automatic steel plate curing equipment for laying polymer materials works by pushing the steel plate onto the surface of the roller plate. A pre-operated heat-generating strip is then activated. Because its two side channels are sealed by ball valves, the internal heat can only be conducted to the sealed cylinder through corresponding heat-conducting strips. The sealed cylinder then conducts heat through another heat-conducting strip, heating the insulation board. This preheats the subsequent steel plate upon contact. The high temperature causes the air inside the sealed cylinder to expand, pushing the piston rod and causing the torque gear to deflect. The insulation board and roller plate then shift relative to each other. During this process, when the steel plate touches the telescopic air block... At this time, the guide head rotates and sprays air in a wide-angle manner to clean the steel plate and the area where the steel plate will contact the insulation board. Then, the steel plate can replace its support mechanism and overlap the insulation board, ensuring the cleanliness of the contact area and thus ensuring that it can be placed in a balanced position. This avoids temperature differences in the area when receiving vertical hot air. When the air inside the sealing cylinder expands to its maximum extent, the piston rod just contacts the electric contact spring, causing the drive worm gear to operate and implement the curing mechanism. This design allows the steel plate to be preheated and kept balanced, thereby effectively improving the curing quality of the equipment. Attached Figure Description

[0016] Figure 1 This is a main sectional view of the present invention;

[0017] Figure 2 This is a front sectional view of the heat-generating strip connection portion of the present invention;

[0018] Figure 3 This is a front sectional view of the air collection duct connection portion of the present invention;

[0019] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 5 This is a front sectional view of the telescopic air block connection part of the present invention.

[0021] In the diagram: 1. Shell; 2. Combustion chamber; 3. Hot air mechanism; 31. Receiving strip; 32. Heat generating strip; 33. Ball valve; 34. Drive worm gear; 35. Adjusting gear; 36. Hinge rod; 37. Telescopic soft ring; 38. Elastic rack; 39. Air supply slot; 310. Air supply plate; 311. Return air duct; 312. Air collection duct; 4. Balancing mechanism; 41. Roller plate; 42. First toothed plate; 43. Insulation plate; 44. Second toothed plate; 45. Torque gear; 46. Arc groove; 47. Sealing cylinder; 48. Piston rod; 49. Telescopic air block; 410. T-shaped air groove; 411. Guide head. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] An example of the fully automated curing equipment for laying polymer materials on steel plates is as follows:

[0024] Example 1:

[0025] Please see Figures 1-3 An automated curing device for laying polymer materials on steel plates includes a housing 1. A combustion chamber 2 is fixedly connected to the top of the inner cavity of the housing 1. A hot air mechanism 3 is movably connected to the top of the inner cavity of the housing 1. The hot air mechanism 3 includes a receiving strip 31. A heat-generating strip 32 is fixedly connected to the top of the receiving strip 31. Ball valves 33 are rotatably connected to both sides of the inner cavity of the heat-generating strip 32. A drive worm gear 34 is rotatably connected to the top of the receiving strip 31. An adjusting gear 35 extending to the drive worm gear 34 is rotatably connected to the inner wall of the receiving strip 31. The adjusting gear 35 and the inner cavity of the housing 1 are connected... A hinge rod 36 is movably connected between the walls. Telescopic flexible rings 37 are movably sleeved on both sides of the drive worm 34. A spring-loaded toothed rod 38 extending to the telescopic flexible ring 37 is slidably inserted into the top of the heat-generating strip 32. The spring-loaded toothed rod 38 is meshed with a ball valve 33, facilitating timely adjustment of the ball valve 33's deflection to control heat output. Air delivery slots 39 are provided on both the left and right sides of the receiving strip 31, extending between the heat-generating strip 32 and the air delivery plate 310. An air delivery turbine fan, meshing with the drive worm 34, is rotatably connected inside the air delivery slot 39. When the turbine fan is driven to rotate by the worm gear 34, it can discharge the hot airflow. An air supply plate 310 is fixedly connected to the bottom of the air supply duct 39. Air supply ports are evenly distributed at the bottom of the air supply plate 310, and return air ducts 311 are designed between the air supply ports. This allows the air supply ports to evenly heat and solidify the steel plate, while the return air ducts 311 can effectively absorb the evaporated organic solvents from the polymer material solidified on the steel plate surface over a large area, preventing the diffusion and leakage of harmful substances. Return air ducts 311 are evenly connected to the bottom of the air supply plate 310, and the top of the receiving strip 31... Both sides are fixedly connected to air collection pipes 312 extending into the combustion chamber 2. The air collection pipes 312 are connected to the return air pipes 311. The interior of the air collection pipes 312 is rotatably connected to a return air turbine fan that meshes with the drive worm gear 34. This facilitates the use of the return air turbine fan to draw harmful gases into the return air pipes 311 and discharge them into the combustion chamber 2 through the air collection pipes 312. By evenly opening air outlets under the air supply plate 310 and evenly connecting the air outlets to the return air pipes 311, combined with its overall left and right reciprocating movement mechanism, the solidification effect and exhaust gas cleaning effect of the equipment are improved.

[0026] Example 2:

[0027] Please see Figure 1 and Figures 4-5 An automated steel plate curing device for laying polymer materials includes a balancing mechanism 4, which is movably connected to the bottom of the inner cavity of the housing 1. The balancing mechanism 4 includes rollers 41, and both rollers 41 and insulation plates 43 are in two sets. The insulation plates 43 are located between the rollers 41, and the height of the rollers 41 is greater than the height of the insulation plates 43. This facilitates the input of the steel plate using the rollers 41, and the relative position is changed by utilizing the height difference between the two. The contact parts are cleaned during the process, thereby ensuring the balance of the steel plate after stabilization. A first toothed plate 42 is fixedly connected to the bottom of the rollers 41, and an insulation plate is slidably connected to the bottom of the housing 1. The insulation board 43 has a relief cavity on its surface corresponding to the telescopic air block 49. A one-way valve groove is formed at the bottom of the relief cavity, penetrating the insulation board 43. A T-shaped air groove 410 corresponds to the one-way design of the one-way valve groove, allowing the telescopic air block 49 to be compressed into the relief groove while simultaneously expelling air to clean the steel plate and the area where the steel plate will contact the insulation board 43. A second toothed plate 44 is fixedly connected to the bottom of the insulation board 43. A torque gear 45 is rotatably connected between the first toothed plate 42 and the second toothed plate 44 on the inner wall of the housing 1. An arc groove 46 is formed on the surface of the torque gear 45. A sealing device is fixedly installed at the bottom of the inner cavity of the housing 1. The sealing cylinder 47 has electric contact springs fixedly connected to its left and right inner walls. Heat-conducting strips are fixedly connected between the sealing cylinder 47, the insulation plate 43, and the heat-generating strip 32. This allows the air inside the sealing cylinder 47 to expand and compress the piston rods 48 on both sides when the heat-generating strip 32 supplies heat to the sealing cylinder 47. When the piston rods 48 touch the electric contact springs at their ends, the drive worm gear 34 is driven to perform the curing mechanism. Piston rods 48 extending into the arc grooves 46 are slidably connected to both sides of the sealing cylinder 47. Telescopic air blocks 49 are slidably connected to the surface of the insulation plate 43, and T-shaped openings are formed inside the telescopic air blocks 49. The air trough 410 and the T-shaped air trough 410 are rotatably connected to guide heads 411 on both the left and right sides. The inner wall of the guide head 411 near the inside of the T-shaped air trough 410 is provided with an inclined vortex groove, and the side of the guide head 411 near the outside of the telescopic air block 49 is provided with a folded air channel. This makes it easy for the guide head 411 to rotate under the impact of the airflow inside the T-shaped air trough 410 and spray air in a wide angle to the outside for cleaning. The roller plate 41 and the insulation plate 43 are designed to support and replace the steel plate. When replacing them, they can clean foreign objects in the contact area of ​​the steel plate and preheat the steel plate before curing, thereby improving the curing quality of the equipment.

[0028] Example 3:

[0029] Please see Figures 1-5An automated curing device for laying polymer materials on steel plates includes a housing 1. A combustion chamber 2 is fixedly connected to the top of the inner cavity of the housing 1. A hot air mechanism 3 is movably connected to the top of the inner cavity of the housing 1. The hot air mechanism 3 includes a receiving strip 31. A heat-generating strip 32 is fixedly connected to the top of the receiving strip 31. Ball valves 33 are rotatably connected to both sides of the inner cavity of the heat-generating strip 32. A drive worm gear 34 is rotatably connected to the top of the receiving strip 31. An adjusting gear 35 extending to the drive worm gear 34 is rotatably connected to the inner wall of the receiving strip 31. A hinge rod 36 is movably connected between the adjusting gear 35 and the inner wall of the housing 1. Telescopic flexible rings 37 are movably sleeved on both sides of the drive worm gear 34. A telescopic flexible ring 37 extending to the top of the heat-generating strip 32 is slidably inserted into the top of the heat-generating strip 32. The elastic toothed rod 38 on the ring 37 is meshed with the ball valve 33, which facilitates timely adjustment of the ball valve 33's deflection to control heat output. Air delivery slots 39 are provided on both the left and right sides of the receiving strip 31, extending between the heat-generating strip 32 and the air delivery plate 310. An air delivery turbine fan, meshing with the drive worm gear 34, is rotatably connected inside the air delivery slot 39, allowing the turbine fan to exhaust hot airflow when driven by the worm gear 34. An air delivery plate 310 is fixedly connected to the bottom of the air delivery slot 39, with air outlets evenly distributed at the bottom. Return air ducts 311 are designed between the air outlets, ensuring uniform heating and curing of the steel plate while also utilizing the return air ducts 311 for large-scale heat dissipation. The surrounding structure effectively absorbs the evaporated organic solvents from the polymer material cured on the surface of the steel plate, preventing the diffusion and leakage of harmful substances. Return air ducts 311 are evenly connected to the bottom of the air supply plate 310. Air collection ducts 312 extending into the combustion chamber 2 are fixedly inserted into the top left and right sides of the receiving strip 31. The air collection ducts 312 are connected to the return air ducts 311. A return air turbine fan, meshing with the drive worm gear 34, is rotatably connected inside the air collection duct 312. This facilitates the use of the return air turbine fan to draw harmful gases into the return air duct 311 and discharge them into the combustion chamber 2 via the air collection duct 312. By moving the steel plate below the air supply plate 310, the drive worm gear 34 rotates, causing the telescopic soft ring 37 to expand under inertia, and the elastic toothed rod 38 to be compressed. The ball valves 33 on both sides are deflected so that they are fully connected to the heat-generating strip 32 and the air supply slot 39. At the same time, the air supply turbine fan is driven by the worm gear 34, which in turn causes the evenly designed air supply outlets to exhaust hot air outward to solidify the steel plate. Simultaneously, the adjusting gear 35 is driven by the worm gear 34 to mesh and rotate. Under the limiting mechanism of the hinge rod 36, the receiving strip 31 is then driven to move back and forth, so that the surface of the steel plate is evenly covered with hot air. This design eliminates the influence of temperature differences caused by traditional fixed air supply outlets during solidification. At the same time, because the return air duct 311 is evenly designed between the air supply outlets, the worm gear 34 drives the return air turbine fan to draw in harmful gases through the return air duct 311 and exhaust them to the combustion chamber 2 through the air collection duct 312.The return air duct 311 can effectively absorb the evaporated organic solvents from the polymer materials cured on the steel plate surface over a large area, preventing the diffusion and leakage of harmful substances, thereby effectively improving the curing effect and exhaust gas cleaning effect of the equipment.

[0030] The balancing mechanism 4 is movably connected to the bottom of the inner cavity of the housing 1. The balancing mechanism 4 includes rollers 41, and both rollers 41 and insulation plates 43 include two sets. The insulation plates 43 are located between the rollers 41. The height of the rollers 41 is greater than the height of the insulation plates 43, which facilitates the input of the steel plate using the rollers 41 and the relative position change using the height difference between the two. During the process, the relative contact parts are cleaned, thereby ensuring the balance of the steel plate after stabilization. The bottom of the rollers 41 is fixedly connected to the first toothed plate 42, and the bottom of the housing 1 is slidably connected to the insulation plate 43. The surface of the insulation plate 43 has a clearance cavity corresponding to the telescopic air block 49. The bottom of the clearance cavity has a one-way valve groove that runs through the insulation plate 43. The T-shaped air groove 410 corresponds to the one-way design of the one-way valve groove, thereby enabling telescopic... As the air block 49 is compressed into the clearance groove, it can expel air to clean the steel plate and the area where the steel plate will contact the insulation plate 43. A second toothed plate 44 is fixedly connected to the bottom of the insulation plate 43. A torque gear 45 is rotatably connected between the first toothed plate 42 and the second toothed plate 44 on the inner wall of the shell 1. An arc groove 46 is opened on the surface of the torque gear 45. A sealing cylinder 47 is fixedly installed at the bottom of the inner cavity of the shell 1. Electric contact springs are fixedly connected to the left and right walls of the inner cavity of the sealing cylinder 47. A heat-conducting strip is fixedly connected between the sealing cylinder 47, the insulation plate 43, and the heat-generating strip 32. This allows the air inside the sealing cylinder 47 to expand and compress the piston rods 48 on both sides when the heat-generating strip 32 supplies heat to the sealing cylinder 47. When the piston rod 48 touches the electric contact spring, it can... This causes the drive worm gear 34 to be driven to implement the curing mechanism. Piston rods 48 extending into the arc grooves 46 are slidably connected to both sides of the sealing cylinder 47. Telescopic air blocks 49 are slidably connected to the surface of the insulation plate 43. T-shaped air grooves 410 are opened inside the telescopic air blocks 49. Guide heads 411 are rotatably connected to both sides of the T-shaped air grooves 410. An inclined vortex groove is opened on the inner wall of the guide head 411 near the inside of the T-shaped air grooves 410, and a folded air passage is opened on the side of the guide head 411 near the outside of the telescopic air blocks 49. This facilitates the rotation of the guide head 411 under the impact of the airflow inside the T-shaped air grooves 410, and the wide-angle air jet for cleaning. After the steel plate is pushed onto the surface of the roller plate 41, the heat-generating strips 32 are pre-operated. Due to the... The channel is sealed by ball valve 33, allowing heat to be conducted to the sealing cylinder 47 only through a corresponding heat-conducting strip. The sealing cylinder 47 then conducts heat through another heat-conducting strip, heating the insulation plate 43. This preheats the steel plate before it comes into contact with the insulation plate. The high temperature causes the air inside the sealing cylinder 47 to expand, pushing the piston rod 48 and deflecting the torque gear 45. The insulation plate 43 and roller plate 41 then shift relative to each other. During this process, when the steel plate touches the telescopic air block 49, the guide head 411 rotates and sprays air at a wide angle to clean the steel plate and the area where it will contact the insulation plate 43. The steel plate can then be replaced by its support mechanism and placed on the insulation plate 43, ensuring the cleanliness of the contact area and thus guaranteeing balanced placement.To avoid temperature differences in the area during vertical hot air blowing, and to ensure that the piston rod 48 contacts the electrical contact spring when the air inside the sealing cylinder 47 expands to its maximum extent, thus driving the worm gear 34 to operate and implement the curing mechanism, this design allows the steel plate to be preheated and kept balanced, thereby effectively improving the curing quality of the equipment.

[0031] In use, after the steel plate is pushed onto the surface of the roller plate 41, the heat-generating strip 32 is pre-operated. Because its two side channels are sealed by the ball valve 33, the internal heat can only be conducted to the sealing cylinder 47 through the corresponding heat-conducting strip. Then, the sealing cylinder 47 conducts heat through another heat-conducting strip, heating the insulation plate 43. This preheats the subsequent steel plate when it comes into contact with the insulation plate. The high temperature causes the air inside the sealing cylinder 47 to expand, pushing the piston rod 48 and causing the torque gear 45 to deflect under the action of the arc groove 46. Under the mechanism of the first toothed plate 42 and the second toothed plate 44 meshing with the torque gear 45, the insulation plate 43 and... The roller plate 41 is relatively displaced. During this period, when the steel plate touches the telescopic air block 49, the air stored between the clearance groove and the telescopic air block 49 will be sprayed out in a wide-angle manner through the rotating guide head 411 to clean the steel plate and the area where the steel plate will contact the insulation plate 43. Then the steel plate can replace its support mechanism and overlap onto the insulation plate 43, ensuring the cleanliness of the contact area, thereby ensuring that it can be placed in a balanced manner and avoiding temperature differences in the area when receiving vertical hot air. When the air inside the sealing cylinder 47 expands to its maximum extent, the piston rod 48 just contacts the electric contact spring, causing the drive worm gear 34 to operate and implement the curing mechanism. A design allows the steel plate to be preheated and kept balanced, effectively improving the curing quality of the equipment. After the steel plate coated with polymer material is moved to the underside of the air supply plate 310, the drive worm 34 rotates in a timely manner, causing the telescopic soft ring 37 on it to expand under inertia. The elastic toothed rod 38 is then squeezed to adjust the deflection of the ball valves 33 on both sides, so that it is completely connected to the heat generation strip 32 and the air supply groove 39. At the same time, the air supply turbine fan is driven by the drive worm 34, which in turn causes the evenly designed air supply outlets to discharge hot air outward to cure the steel plate. Simultaneously, the adjusting gear 35 is driven by the drive worm 34 to mesh and rotate, and the hinge rod 3 Under the limiting mechanism of 6, the receiving strip 31 is then driven to move back and forth, so that the surface of the steel plate is evenly covered by hot air. This design eliminates the influence of temperature difference caused by traditional fixed air outlets during curing. At the same time, due to the uniform design of the return air pipe 311 between the air outlets, when the drive worm gear 34 drives the return air turbine to draw harmful gases into the return air pipe 311 and discharge them to the combustion chamber 2 through the air collection pipe 312, the return air pipe 311 can effectively absorb the organic solvents evaporated in the polymer material cured on the surface of the steel plate over a large area, avoiding the diffusion and leakage of harmful substances, thereby effectively improving the curing effect and exhaust gas cleaning effect of the equipment.

[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic curing device for laying polymer materials on steel plates, comprising a housing (1), characterized in that: A combustion chamber (2) is fixedly connected to the top of the inner cavity of the housing (1). A hot air mechanism (3) is movably connected to the top of the inner cavity of the housing (1). The hot air mechanism (3) includes a receiving strip (31). A heat-generating strip (32) is fixedly connected to the top of the receiving strip (31). Ball valves (33) are rotatably connected to both the left and right sides of the inner cavity of the heat-generating strip (32). A drive worm gear (34) is rotatably connected to the top of the receiving strip (31). An adjusting gear (35) extending to the drive worm gear (34) is rotatably connected to the inner wall of the receiving strip (31). The adjusting gear (35) and the inner wall of the housing (1) are connected. A hinge rod (36) is movably connected between the two sides. Telescopic soft rings (37) are movably sleeved on both sides of the drive worm (34). A spring toothed rod (38) extending to the telescopic soft ring (37) is slidably inserted into the top of the heat-generating strip (32). Air supply grooves (39) are opened on both the left and right sides inside the receiving strip (31). An air supply plate (310) is fixedly connected to the bottom of the air supply groove (39). A return air pipe (311) is evenly connected to the bottom of the air supply plate (310). An air collection pipe (312) extending to the combustion chamber (2) is fixedly inserted into both the left and right sides of the top of the receiving strip (31).

2. The fully automatic curing equipment for laying polymer materials on steel plates according to claim 1, characterized in that: The elastic toothed rod (38) and the ball valve (33) are meshed together.

3. The fully automatic curing equipment for laying polymer materials on steel plates according to claim 1, characterized in that: The air supply slot (39) extends between the heat-generating strip (32) and the air supply plate (310), and an air supply turbine fan that meshes with the drive worm gear (34) is rotatably connected inside the air supply slot (39).

4. The fully automatic curing equipment for laying polymer materials on steel plates according to claim 1, characterized in that: The bottom of the air supply plate (310) is evenly provided with air supply outlets, and return air pipes (311) are designed between the air supply outlets.

5. The fully automatic curing equipment for laying polymer materials on steel plates according to claim 1, characterized in that: The air collecting pipe (312) is connected through the return air pipe (311), and the return air turbine fan that meshes with the drive worm gear (34) is rotatably connected inside the air collecting pipe (312).

6. The fully automatic curing equipment for laying polymer materials on steel plates according to claim 1, characterized in that: It also includes a balancing mechanism (4), which is movably connected to the bottom of the inner cavity of the housing (1). The balancing mechanism (4) includes a roller plate (41), a first toothed plate (42) is fixedly connected to the bottom of the roller plate (41), a heat insulation plate (43) is slidably connected to the bottom of the housing (1), a second toothed plate (44) is fixedly connected to the bottom of the heat insulation plate (43), and a torque gear (45) is rotatably connected between the first toothed plate (42) and the second toothed plate (44) on the inner wall of the housing (1). The surface of the torque gear (45) is provided with an arc groove (46), and a sealing cylinder (47) is fixedly installed at the bottom of the inner cavity of the housing (1). The left and right sides of the sealing cylinder (47) are slidably connected with piston rods (48) extending into the arc groove (46). The surface of the insulation plate (43) is slidably connected with a telescopic air block (49). The inside of the telescopic air block (49) is provided with a T-shaped air groove (410). The left and right sides of the T-shaped air groove (410) are rotatably connected with guide heads (411).

7. The fully automatic curing equipment for laying polymer materials on steel plates according to claim 6, characterized in that: Both the roller plate (41) and the insulation plate (43) include two sets, with the insulation plate (43) located between the roller plates (41), and the height of the roller plate (41) being greater than the height of the insulation plate (43).

8. The fully automatic curing equipment for laying polymer materials on steel plates according to claim 6, characterized in that: The surface of the insulation board (43) is provided with a clearance cavity corresponding to the telescopic air block (49), and the bottom of the clearance cavity is provided with a one-way valve groove that runs through the insulation board (43). The T-shaped air groove (410) corresponds to the one-way design of the one-way valve groove.

9. The fully automatic curing equipment for laying polymer materials on steel plates according to claim 6, characterized in that: The left and right walls of the inner cavity of the sealing cylinder (47) are fixedly connected with electric contact springs, and heat-conducting strips are fixedly connected between the sealing cylinder (47), the insulation plate (43), and the heat-generating strip (32).

10. The fully automatic curing equipment for laying polymer materials on steel plates according to claim 6, characterized in that: The guide head (411) has an inclined vortex groove on the inner wall of one side near the interior of the T-shaped air groove (410), and a folded air passage is provided on the side of the guide head (411) near the exterior of the telescopic air block (49).

Images