A new automated orientation platform that helps enhance the strength of polyester foam in the direction of use

Abstract

The present application relates to the field of polyester foam processing, and is a novel automated orientation platform that is beneficial to enhancing the strength of polyester foam in the direction of use, comprising a main frame, an upper roller platform frame and a lower roller platform frame in the main frame, rollers and resistance sheets distributed at intervals are arranged on the opposite surfaces of the upper roller platform frame and the lower roller platform frame; a resistance adjustment device and a platform lifting mechanism are arranged at the top of the upper roller platform frame and the bottom of the lower roller platform frame, a resistance plate is connected under the resistance adjustment device, a plurality of resistance sheets are connected to the resistance plate by screws, and the platform lifting mechanism is on the main frame; a plate width adjustment mechanism is arranged at the top of the upper roller platform frame, and the plate width adjustment mechanism is symmetrically distributed on the main frame, and vertical rollers are evenly arranged in the upper roller platform frame and the lower roller platform frame, and the vertical rollers are connected to fixed rods, and the two ends of the fixed rods are connected to guide support rods; the two ends of the rollers are connected by chain transmission. The present application can obtain a polymer foam sheet with an oriented structure, and improves the strength of the polyester foam in the direction of use.

Description

Technical Field

[0001] The present application relates to the technical field of polyester foam processing, and in particular to a novel automated orientation platform that is beneficial to enhancing the strength of polyester foam in the direction of use. Background Art

[0002] The key to producing oriented foam materials is whether the tensile force applied by the whole platform forming machine to the foam board can maintain the orientation rather than de-orientation. The difficulty lies in the cooling section of the foam board after production, and how to couple the orientation and cooling is the key. Before the board is cooled, the board must maintain appropriate stress before and after.

[0003] For traditional whole platforms, the kinetic energy is usually transmitted by chains or gears, and all rollers share the same power direction. Therefore, all rollers jointly provide the necessary extension resistance to overcome the wire drawing. Under this molding equipment structure, the stress distribution of the sheet is gradually decreasing. With the superposition of cumulative effects, there is a problem that the stress of the sheet gradually decreases to the point where the orientation cannot be maintained, so that the polymer foam sheet with an oriented structure cannot be obtained, resulting in the weakening of the strength of the sheet in the direction of use. Summary of the invention

[0004] In order to overcome the problems existing in the prior art, the present application provides a new automated orientation platform which is beneficial to enhancing the strength of polyester foam in the use direction.

[0005] The present application provides a novel automated orientation platform that is beneficial for enhancing the strength of polyester foam in the use direction and adopts the following technical solutions:

[0006] A new type of automated orientation platform that is beneficial to enhancing the strength of polyester foam in the use direction comprises a main frame, an upper roller platform frame and a lower roller platform frame are arranged in the main frame, wherein rollers and resistance plates distributed at intervals are arranged on the opposite surfaces of the upper roller platform frame and the lower roller platform frame; a resistance adjusting device and a platform lifting mechanism are arranged at the top of the upper roller platform frame and the bottom of the lower roller platform frame, a resistance plate is connected below the resistance adjusting device, and a plurality of resistance plates are connected to the resistance plate by screws, and the platform lifting mechanism is installed on the main frame; a plate width adjusting mechanism is also arranged at the top of the upper roller platform frame, and the plate width adjusting mechanism is symmetrically distributed on the main frame, vertical rollers are evenly distributed inside the upper roller platform frame and the lower roller platform frame, and the top of the vertical roller is rotatably connected to the fixed rod, wherein the two ends of the fixed rod are slidably connected to the guide support rod; a chain driving device is arranged at the entrance end of the main frame, and the two ends of the roller are connected by chain transmission.

[0007] By adopting the above technical solution, the upper roller platform frame and the lower roller platform frame in the main frame are lifted and lowered by their respective platform lifting mechanisms, and the rollers and resistance sheets arranged on the opposite surfaces thereof can flatten the polyester foam. The resistance sheet controls the degree of downward pressure in the resistance adjustment device to control the friction between the resistance sheet and the polyester foam, wherein the resistance sheet is connected by screws to the resistance plate, and the resistance plate is uniformly controlled to lift and lower itself by the resistance adjustment device, and the resistance sheet arranged at the bottom of the resistance plate can be individually adjusted by screws. Compared with a single resistance sheet, the multi-distributed resistance sheets can avoid stress accumulation as much as possible, which is beneficial to the uniformity of orientation and reduces the damage to the morphology of the sheet caused by additional resistance. The uniform stress distribution avoids the concentration of stress, that is, removes the extreme points that would have appeared originally, and increases the maximum orientation force that the foam sheet can withstand, without causing local damage due to excessive stress. The plate width adjustment mechanism installed on the upper roller platform frame can adjust the width of the polyester foam by adjusting the spacing of the fixed rods on which the vertical rollers are installed, and the vertical rollers are rotatably connected to the bottom of the fixed rods, which can reduce the friction on the sides of the polyester foam during processing, and the two ends of the fixed rods are slidably connected to the guide support rods. When the fixed rods are adjusted by the plate width adjustment mechanism, the fixed rods can slide on the guide support rods, which are used to bear the weight of the fixed rods on which the vertical rods are installed. The chain drive device at the entrance end of the main frame can be

[0008] Preferably, the top of the resistance plate is connected to the resistance adjustment device via a lifting rod, wherein the bottom of the resistance plate is evenly distributed with resistance sheets connected by screws, and the resistance adjustment device consists of two sets of reduction motors and a synchronous shaft between the reduction motors.

[0009] By adopting the above technical solution, the resistance adjustment device drives the resistance plate to rise and fall through two sets of reduction motors, and the reduction motors are connected through a synchronous shaft, so as to control the lifting rods at the bottom of the two reduction motors to rise and fall synchronously, thereby realizing the smooth lifting and falling of the resistance plate. The resistance plate is connected to the resistance plate by screws at the bottom, and the screws can be manually adjusted to adjust the height of the resistance plate to meet the pressing requirements of the polyester foam.

[0010] Preferably, the screw at the bottom of the resistance plate is installed on the mounting bracket at the bottom of the resistance plate, wherein the screw is threadedly connected to the mounting surface of the mounting bracket, an adjustment knob is fixed on the outer side of the screw, and the adjustment knob is arranged on the outer side of the mounting bracket.

[0011] By adopting the above technical solution, one end of the screw installed on the mounting bracket at the bottom of the resistance plate is rotatably connected to the mounting surface of the mounting bracket through a thread, and the screw is rotated to adjust its relative position with the mounting bracket, and an adjustment knob is used on the screw on the outside of the mounting bracket, so that the screw position can be adjusted by manually rotating the adjustment knob.

[0012] Preferably, a limit bracket is provided on the back of the resistance sheet, wherein the cross-section of the limit bracket is an isosceles triangle, the hypotenuse of the limit bracket is fixedly connected to the back of the resistance sheet, and the end of the limit bracket away from the hypotenuse is rotatably connected to the screw.

[0013] By adopting the above technical solution, the limit bracket provided on the back of the resistance sheet is used to fix the resistance sheet, and the limit bracket is connected to both sides of the resistance sheet to reinforce the resistance sheet, thereby preventing the horizontal position of the resistance sheet from changing after being squeezed. In addition, the other end of the limit bracket is rotatably connected to the screw, so that when the screw rotates, the limit bracket does not rotate accordingly.

[0014] Preferably, the edge of the resistance sheet is provided with an arc chamfer, and the surface of the resistance sheet is provided with a protective layer.

[0015] By adopting the above technical solution, the arc chamfer adopted on the edge of the resistance plate is conducive to reducing the board jamming phenomenon caused by surface defects and enhancing the stability of the system.

[0016] Preferably, the protective layer is a mixed layer of graphene and tetrafluoroethylene copolymer.

[0017] By adopting the above technical solution, the protective layer on the surface of the resistance sheet is made of a material that is resistant to high temperatures and has low interfacial tension, which is a co-plated product of graphene and tetrafluoroethylene, which can prevent the occurrence of uneven friction or excessive friction.

[0018] Preferably, the resistance sheet and the roller are arranged in a ratio of 1:1, and the end of the main frame is the roller.

[0019] By adopting the above technical solution, the resistance sheet and the roller are designed with one resistance sheet inside four, which can ensure the normal material guiding requirements of the orientation platform, and the roller is used at the end of the main frame to ensure the power of discharging the material.

[0020] Preferably, the platform lifting mechanism on the main frame is arranged at both ends of the main frame, wherein the platform lifting mechanism connected to the upper roller platform frame is installed on the top of the main frame, and the platform lifting mechanism connected to the lower roller platform is installed on the bracket on the inner wall of the main frame.

[0021] By adopting the above technical solution, the platform lifting mechanism is installed on the top of the main frame and the inner wall bracket of the lower main frame. The platform lifting mechanism adopts a conventional motor-driven lifting mechanism to lift the upper roller platform frame and the lower roller platform frame, and it is fixed on the main frame, ensuring efficient and stable lifting.

[0022] Preferably, mounting brackets are fixed to the top of the upper roller platform frame and the bottom of the lower roller platform frame, and the mounting brackets are located at the inlet end of the main frame, wherein the resistance adjustment device is fixed to the mounting brackets.

[0023] By adopting the above technical solution, the resistance adjusting device is fixed on the mounting brackets on the upper roller platform frame and the lower roller platform. When the resistance adjusting device is fixedly connected to the two, the resistance adjusting device can adjust the resistance sheet more accurately and effectively.

[0024] Preferably, the vertical rollers are spaced apart between the rollers and the resistance plates, and the outer side of the fixed rod rotatably connected to the top of the vertical roller is connected to a plate width adjustment mechanism, including an adjusting screw and a transmission gear fixed to the end of the adjusting screw, and two adjacent plate width adjustment mechanisms are connected by a guide chain drive.

[0025] By adopting the above technical solution, the vertical rollers are designed with interval distribution, which can evenly apply pressure to the side of the polyester foam, and evenly connect to the fixed rod, wherein the fixed rod moves in the opposite direction or in the opposite direction through the plate width adjustment mechanism to adjust the width of the polyester foam. The plate width adjustment mechanism controls the position of the fixed rod by adjusting the screw rod, and the end of the adjusting screw rod is driven by the transmission gear and the guide. Only the end of a single adjusting screw rod needs to be driven to complete the adjustment of the position of the fixed rod on one side.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. For the new stress resistance sheet coupled roller type whole platform, the resistance sheet adjusts the downward pressure according to the controller to control the friction force, changing the overall stress distribution of the foam board. The reverse friction force generated by the resistance sheet will help maintain the continuous tension of the board.

[0028] 2. By adjusting the resistance sheet, the foam board can maintain uniform orientation stress during the entire cooling process, and will not gradually drop to the point where the orientation cannot be maintained, thereby obtaining a polymer foam board with an oriented structure;

[0029] 3. Compared with a single resistance sheet, the multi-distributed resistance sheet avoids the accumulation of stress as much as possible, which is beneficial to the uniformity of orientation and reduces the damage of the extra resistance to the board morphology. The uniform stress distribution avoids stress concentration, that is, the extreme points that would appear originally are removed, which increases the maximum orientation force that the foam board can withstand, and does not cause local damage due to excessive stress. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A front view of a new automated orientation platform that is beneficial for enhancing the strength of polyester foam in the direction of use;

[0031] Figure 2 A top view of a new automated orientation platform that is beneficial for enhancing the strength of polyester foam in the direction of use;

[0032] Figure 3 yes Figure 2 Middle AA section;

[0033] Figure 4 The present invention is a schematic diagram of the connection structure of the resistance plate and the resistance sheet in a new type of automated orientation platform which is beneficial to enhancing the strength of polyester foam in the use direction.

[0034] Explanation of the reference numerals in the accompanying drawings: 1. Main frame; 11. Chain drive device; 12. Bracket; 2. Upper roller platform frame; 21. Roller; 22. Plate width adjustment mechanism; 221. Adjusting screw rod; 222. Transmission gear; 223. Guide chain; 24. Vertical roller; 25. Fixed rod; 26. Guide support rod; 27. Chain; 28. Mounting bracket; 3. Lower roller platform frame; 4. Resistance adjustment device; 41. Resistance plate; 411. Lifting rod; 42. Screw; 421. Adjusting knob; 43. Resistance sheet; 431. Limiting bracket; 432. Arc chamfer; 433. Protective layer; 44. Reduction motor; 45. Synchronous shaft; 46. Mounting frame; 461. Mounting surface; 5. Platform lifting mechanism. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-3 This application is described in further detail.

[0036] The embodiments of the present application disclose a novel automated orientation platform that is beneficial for enhancing the strength of polyester foam in the direction of use.

[0037] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4A new type of automated orientation platform that is beneficial to enhancing the strength of polyester foam in the use direction comprises a main frame 1, an upper roller platform frame 2 and a lower roller platform frame 3 are arranged in the main frame 1, wherein rollers 21 and resistance sheets 43 are arranged at intervals on the opposite surfaces of the upper roller platform frame 2 and the lower roller platform frame 3; a resistance adjusting device 4 and a platform lifting mechanism 5 are arranged at the top of the upper roller platform frame 2 and the bottom of the lower roller platform frame 3, a resistance plate 41 is connected under the resistance adjusting device 4, and a plurality of resistance sheets 43 are connected to the resistance plate 41 through screws 42, and the platform lifting mechanism 5 is installed on the main frame 1; a plate width adjusting mechanism 22 is also arranged at the top of the upper roller platform frame 2, and the plate width adjusting mechanism 22 is symmetrically distributed on the main frame 1, and vertical rollers 24 are evenly distributed in the upper roller platform frame 2 and the lower roller platform frame 3, and the top of the vertical roller 24 is rotatably connected to the fixed rod 25, wherein the two ends of the fixed rod 25 are slidably connected to the guide support rod 26; a chain driving device 11 is arranged at the inlet end of the main frame 1, and the two ends of the roller 21 are connected by a chain 27. The upper roller platform frame 2 and the lower roller platform frame 3 in the main frame 1 are lifted and lowered by their respective platform lifting mechanisms 5, and the rollers 21 and resistance sheets 43 provided on the opposite surfaces thereof can flatten the polyester foam. The resistance sheet 43 controls the downward pressure degree of the resistance adjusting device 4 to control the friction between the resistance sheet 43 and the polyester foam, wherein a plurality of resistance sheets 43 are connected to the resistance plate 41 by screws 42, and the resistance plate 41 is uniformly controlled to lift and lower itself by the resistance adjusting device 4, and the resistance sheet 43 provided at the bottom of the resistance plate 41 can be individually adjusted by screws 42. Compared with a single resistance sheet 43, the multi-distributed resistance sheets 43 can avoid stress accumulation as much as possible, which is beneficial to the uniformity of orientation and reduces the damage to the morphology of the sheet by the additional resistance. The uniform stress distribution avoids the concentration of stress, that is, removes the extreme value points that would have appeared originally, and increases the maximum orientation force that the foam sheet can withstand, without causing local damage due to excessive stress. The plate width adjustment mechanism 22 installed on the upper roller platform frame 2 can adjust the width of the polyester foam by adjusting the spacing of the fixed rod 25 on which the vertical roller 24 is installed, and the vertical roller 24 is rotatably connected to the bottom of the fixed rod 25, which can reduce the friction on the side of the polyester foam during the processing of the polyester foam, and the two ends of the fixed rod 25 are slidably connected to the guide support rod 26. When the fixed rod 25 is adjusted by the plate width adjustment mechanism 22, the fixed rod 25 can slide on the guide support rod 26, and the guide support rod 26 is used for the load-bearing function of the fixed rod 25 installed with the vertical rod. The chain drive device 11 at the entrance end of the main frame 1 can be

[0038] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4The top of the resistance plate 41 is connected to the resistance adjustment device 4 through a lifting rod 411, wherein resistance sheets 43 connected by screws 42 are evenly distributed on the bottom of the resistance plate 41, and the resistance adjustment device 4 is composed of two groups of reduction motors 44 and a synchronous shaft 45 between the reduction motors 44. The resistance adjustment device 4 drives the resistance plate 41 to rise and fall through two groups of reduction motors 44, and the reduction motors 44 are connected through a synchronous shaft 45, so as to control the lifting rods 411 at the bottom of the two groups of reduction motors 44 to rise and fall synchronously, so as to realize the smooth lifting and lowering of the resistance plate 41. The resistance sheet 43 connected by screws 42 at the bottom of the resistance plate 41 can be manually adjusted by adjusting the screws 42, so as to adjust the height of the resistance sheet 43 to meet the pressing requirements of the polyester foam.

[0039] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The screw 42 at the bottom of the resistance plate 41 is installed on the mounting bracket 46 at the bottom of the resistance plate 41, wherein the screw 42 is threadedly connected to the mounting surface 461 of the mounting bracket 46, and an adjusting knob 421 is fixed on the outer surface of the screw 42, and the adjusting knob 421 is arranged on the outer side of the mounting bracket 46. One end of the screw 42 installed on the mounting bracket 46 at the bottom of the resistance plate 41 is threadedly connected to the mounting surface 461 of the mounting bracket 46, and the screw 42 is rotated to adjust its relative position with the mounting bracket 46, and the screw 42 on the outer side of the mounting bracket 46 is designed with an adjusting knob 421, and the position of the screw 42 can be adjusted by manually rotating the adjusting knob 421.

[0040] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A limiting bracket 431 is provided on the back of the resistance sheet 43, wherein the cross section of the limiting bracket 431 is an isosceles triangle, the hypotenuse of the limiting bracket 431 is fixedly connected to the back of the resistance sheet 43, and the end of the limiting bracket 431 away from the hypotenuse is rotatably connected to the screw 42. The limiting bracket 431 provided on the back of the resistance sheet 43 is used to fix the resistance sheet 43. The limiting bracket 431 is connected to both sides of the resistance sheet 43 to reinforce the resistance sheet 43, thereby preventing the horizontal position of the resistance sheet 43 from changing after being squeezed. And the other end of the limiting bracket 431 is rotatably connected to the screw 42, so that when the screw 42 rotates, the limiting bracket 431 does not rotate accordingly.

[0041] Reference Figure 4 The edge of the resistance sheet 43 is provided with an arc chamfer 432, and the surface of the resistance sheet 43 is provided with a protective layer 433. The arc chamfer 432 adopted at the edge of the resistance sheet 43 is conducive to reducing the board jamming phenomenon caused by surface defects and enhancing the stability of the system.

[0042] Reference Figure 4 The protective layer 433 is a mixed layer of graphene and tetrafluoroethylene copolymer. The protective layer 433 on the surface of the resistance sheet 43 is made of a material that is resistant to high temperatures and has low interfacial tension, and is a co-plated product of graphene and tetrafluoroethylene, which can prevent uneven friction or excessive friction.

[0043] Reference Figure 3 and Figure 4 The resistance sheet 43 and the roller 21 are arranged in a ratio of 1:1, and the end of the main frame 1 is the roller 21. The design of one resistance sheet 43 in four resistance sheets and rollers 21 can ensure the normal material guiding requirements of the orientation platform, and the roller 21 at the end of the main frame 1 ensures the power of discharging.

[0044] Reference Figure 1 and Figure 2 The platform lifting mechanism 5 on the main frame 1 is arranged at both ends of the main frame 1, wherein the platform lifting mechanism 5 connected to the upper roller platform frame 2 is installed on the top of the main frame 1, and the platform lifting mechanism 5 connected to the lower roller platform is installed on the bracket 12 on the inner wall of the main frame 1. The platform lifting mechanism 5 is installed on the top of the main frame 1 and the inner wall bracket 12 of the lower main frame 1. The platform lifting mechanism 5 adopts a conventional motor-driven lifting mechanism to lift the upper roller platform frame 2 and the lower roller platform frame 3, and it is fixed on the main frame 1, ensuring efficient and stable lifting.

[0045] Reference Figure 1 and Figure 2 A mounting bracket 28 is fixed to the top of the upper roller platform frame 2 and the bottom of the lower roller platform frame 3, and the mounting bracket 28 is located at the entrance end of the main frame 1, wherein the resistance adjustment device 4 is fixed to the mounting bracket 28. The resistance adjustment device 4 is fixed to the mounting bracket 28 on the upper roller platform frame 2 and the lower roller platform. When the resistance adjustment device 4 is fixedly connected to both, the resistance adjustment device 4 can adjust the resistance sheet 43 more accurately and effectively.

[0046] Reference Figure 1 and Figure 2, the vertical rollers 24 are distributed between the rollers 21 and the resistance sheet 43 at intervals, and the outer side of the fixed rod 25 connected to the top of the vertical roller 24 is connected to the board width adjustment mechanism 22, including an adjustment screw rod 221 and a transmission gear 222 fixed at the end of the adjustment screw rod 221, and two adjacent board width adjustment mechanisms 22 are driven and connected by a guide chain 223. The vertical rollers 24 are designed to be distributed at intervals, which can uniformly apply pressure to the side of the polyester foam, and can be evenly connected to the fixed rod 25, wherein the fixed rod 25 moves in the opposite direction or in the opposite direction through the board width adjustment mechanism 22 to adjust the width of the polyester foam. The board width adjustment mechanism 22 controls the position of the fixed rod 25 by adjusting the screw rod 221, and the end of the adjusting screw rod 221 is driven by the transmission gear 222 in conjunction with the guide. Only the end of a single adjusting screw rod 221 needs to be driven to complete the adjustment of the position of the fixed rod 25 on one side.

[0047] Working principle: The upper roller platform frame 2 and the lower roller platform frame 3 provided in the main frame 1 are adjusted through the platform lifting device, and the appropriate distance between the two is adjusted to adapt to the thickness of the polyester foam. The plate width adjustment mechanism 22 connected to the upper roller platform frame 2 and the lower roller platform frame 3 rotates the adjustment screw rod 221, and the transmission gear 222 at the end of the adjustment screw rod 221 drives the adjacent adjustment screw rod 221 to rotate, thereby adjusting the relative distance between the fixed rods 25, because the fixed rod 25 is rotatably connected with the vertical roller 24, thereby limiting the width of the polyester foam, and the vertical roller 24 can also reduce the friction resistance of the transported foam. The chain drive device 11 at the end of the main frame 1 drives the chain 27 to rotate through the motor, and the chain 27 is used to drive the roller 21 to rotate for the transportation of polyester foam. A resistance adjustment mechanism is also installed on the upper roller platform frame 2 for adjusting the position of the resistance plate 41 , and the resistance sheet 43 connected to the resistance plate 41 by screws 42 can adjust the position of a single resistance sheet 43 by an adjustment knob 421 on the screw 42 .

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A novel automated orientation platform for enhancing the strength of polyester foam in the direction of use, comprising a main frame (1), characterized in that: An upper roller platform frame (2) and a lower roller platform frame (3) are provided in the main frame (1), wherein rollers (21) and resistance plates (43) are provided at intervals on the opposite surfaces of the upper roller platform frame (2) and the lower roller platform frame (3); a resistance adjustment device (4) and a platform lifting mechanism (5) are provided at the top of the upper roller platform frame (2) and the bottom of the lower roller platform frame (3); a resistance plate (41) is connected below the resistance adjustment device (4), and a plurality of resistance plates (43) are connected to the resistance plate (41) via screws (42); and the platform lifting mechanism (5) is installed on the upper roller platform frame (2) and the lower roller platform frame (3) The main frame (1) is provided with a plate width adjustment mechanism (22) at the top of the upper roller platform frame (2), and the plate width adjustment mechanism (22) is symmetrically distributed on the main frame (1). Vertical rollers (24) are evenly distributed inside the upper roller platform frame (2) and the lower roller platform frame (3), and the top of the vertical roller (24) is rotatably connected to a fixed rod (25), wherein the two ends of the fixed rod (25) are slidably connected to a guide support rod (26); the entrance end of the main frame (1) is provided with a chain drive device (11), and the two ends of the roller (21) are connected by a chain (27).

2. A novel automated orientation platform for enhancing the strength of polyester foam in the use direction according to claim 1, characterized in that: The top of the resistance plate (41) is connected to the resistance adjustment device (4) via a lifting rod (411), wherein resistance plates (43) connected via screws (42) are evenly distributed on the bottom of the resistance plate (41), and the resistance adjustment device (4) is composed of two groups of reduction motors (44) and a synchronous shaft (45) between the reduction motors (44).

3. A novel automated orientation platform for enhancing the strength of polyester foam in the use direction according to claim 2, characterized in that: The screw (42) at the bottom of the resistance plate (41) is mounted on a mounting frame (46) at the bottom of the resistance plate (41), wherein the screw (42) is threadedly connected to a mounting surface (461) of the mounting frame (46), an adjustment knob (421) is fixed on the outer surface of the screw (42), and the adjustment knob (421) is arranged on the outer side of the mounting frame (46).

4. A novel automated orientation platform for enhancing the strength of polyester foam in the direction of use according to claim 2, characterized in that: A limiting bracket (431) is provided on the back of the resistance sheet (43), wherein the cross section of the limiting bracket (431) is an isosceles triangle, the hypotenuse of the limiting bracket (431) is fixedly connected to the back of the resistance sheet (43), and the end of the limiting bracket (431) away from the hypotenuse is rotatably connected to the screw (42).

5. A novel automated orientation platform for enhancing the strength of polyester foam in the direction of use according to claim 4, characterized in that: The edge of the resistance sheet (43) is provided with an arc chamfer (432), and the surface of the resistance sheet (43) is provided with a protective layer (433).

6. A novel automated orientation platform for enhancing the strength of polyester foam in the use direction according to claim 5, characterized in that: The protective layer (433) is a mixed layer of graphene and tetrafluoroethylene copolymer.

7. A novel automated orientation platform for enhancing the strength of polyester foam in the use direction according to claim 1, characterized in that: The resistance sheet (43) and the roller (21) are arranged in a ratio of 1:1, and the end of the main frame (1) is the roller (21).

8. A novel automated orientation platform for enhancing the strength of polyester foam in the use direction according to claim 1, characterized in that: The platform lifting mechanism (5) on the main frame (1) is arranged at both ends of the main frame (1), wherein the platform lifting mechanism (5) connected to the upper roller platform frame (2) is installed on the top of the main frame (1), and the platform lifting mechanism (5) connected to the lower roller platform is installed on a bracket (12) on the inner wall of the main frame (1).

9. A novel automated orientation platform for enhancing the strength of polyester foam in the use direction according to claim 1, characterized in that: A mounting bracket (28) is fixed to the top of the upper roller platform frame (2) and the bottom of the lower roller platform frame (3), and the mounting bracket (28) is located at the entrance end of the main frame (1), wherein the resistance adjustment device (4) is fixed on the mounting bracket (28).

10. A novel automated orientation platform for enhancing the strength of polyester foam in the use direction according to claim 1, characterized in that: The vertical rollers (24) are spaced apart between the rollers (21) and the resistance sheet (43); the outer side surface of the fixed rod (25) rotatably connected to the top of the vertical rollers (24) is connected to a plate width adjustment mechanism (22), which includes an adjustment screw rod (221) and a transmission gear (222) fixed to the end of the adjustment screw rod (221); and two adjacent plate width adjustment mechanisms (22) are driven and connected via a guide chain (223).

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