Multifunctional composite polyurethane material production line

Abstract

The invention relates to the field of high polymer materials, and particularly discloses a multifunctional composite polyurethane material production line which comprises a processing table, a stirring device is arranged on the processing table, an extruder is arranged at the output end of the stirring device, and a cooling roller, a conveying roller, a finishing roller and a winding roller are sequentially arranged on the processing table. A supporting frame is arranged on the machining table, a contact assembly is arranged on the supporting frame, a shifting assembly is arranged on the contact assembly, and a deviation rectifying assembly is arranged on the supporting frame. According to the deviation rectifying device, different deviation rectifying functions can be provided, the effect of automatically adjusting the deviation rectifying mode according to the deviation degree of the polyurethane film is achieved, the multifunctional deviation rectifying effect is achieved, the phenomenon of deviation of the polyurethane film is effectively reduced, conveying and winding of the polyurethane film are facilitated, the quality of a polyurethane material is improved, and the phenomenon of shutdown is reduced; the damage to equipment is reduced, the service life of the equipment is prolonged, the production of polyurethane materials is facilitated, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of polymer materials, and particularly to a production line for a multifunctional composite polyurethane material. Background Art

[0002] A multifunctional composite polyurethane material is a polymer composite material obtained by combining polyurethane with other materials to enhance performance or endow new properties, thereby possessing multifunctionality. Polyurethane is a type of polymer with excellent properties, including good abrasion resistance, oil resistance, tear strength, elasticity, and a wide range of hardness. When polyurethane is combined with other materials such as metals, fibers, rubbers, plastics, or fillers, the properties of the material can be further expanded to meet specific application requirements. During the production process, it generally undergoes steps such as raw material pretreatment, reaction synthesis, forming processing, and post-treatment. Among them, in the reaction synthesis step, polyurethane gradually changes from a liquid state to a gel state and finally to a solid state.

[0003] In the existing patent CN117863433A, a polyurethane foaming continuous production line is disclosed, which includes a main frame, a stirring device, a material flow device, and multiple heaters. It includes a foaming chamber that is horizontally placed inside the main frame; a lower conveyor belt that is arranged at the bottom of the foaming chamber; a pair of side conveyor belts that are symmetrically arranged on the front inner wall and the rear inner wall of the foaming chamber. The stirring device and the material flow device are connected to each other for pouring uniform polyurethane liquid onto one end of the lower conveyor belt. In daily use, by adopting the above technical solution, the polyurethane liquid material is mixed in the stirring device and then laid on one end of the lower conveyor belt through the material flow device and is conveyed to the other end of the foaming chamber. During this process, each heater operates to cause the polyurethane liquid material to start foaming. Finally, the obtained polyurethane foam is discharged from the other end of the foaming chamber under the action of the lower conveyor belt and the pair of side conveyor belts. In this way, continuous production operations of long strip-shaped polyurethane foam products are realized.

[0004] For polyurethane films, in the above structure, the production of polyurethane can be achieved. However, during the winding process of polyurethane film production, due to long-term transportation, the polyurethane film will deviate, and there is no function to correct the deviation of the polyurethane film, which is not conducive to the transportation and winding of the polyurethane film, affects the quality of the polyurethane film, easily leads to shutdown phenomena, damages the equipment, reduces the service life of the equipment, is not conducive to the production of polyurethane films, and reduces production efficiency.

[0005] Therefore, how to provide a production line for a multifunctional composite polyurethane material is an urgent problem to be solved by those skilled in the art. Summary of the Invention

[0006] One object of the present invention is to provide a multifunctional composite polyurethane material production line, the multifunctional composite polyurethane material production line described in the present invention comprises a processing table, a stirring device is arranged on the processing table, an extruder is arranged at the output end of the stirring device, a cooling roller, a conveying roller, a sorting roller and a winding roller are arranged on the processing table in sequence, a supporting frame is arranged on the processing table, a contact component is arranged on the supporting frame, a toggle component is arranged on the contact component, a deviation correction component is arranged on the supporting frame, a resistance component is arranged on the deviation correction component, a transmission component is arranged between the deviation correction component and the toggle component, an adjustment component is arranged on the contact component, and the adjustment component and the resistance component are arranged on the contact component. A connecting component is arranged between the parts, a sliding component connected with the adjusting component is arranged on the supporting frame, and an extruding component connected with the toggle component is arranged on the sliding component; wherein, when the offset of the polyurethane film is small, the polyurethane film drives the contact component to move, so that the adjusting component drives the connecting component to move, thereby causing the interference component to form an interference effect on the polyurethane to avoid the downstream polyurethane film from being offset; when the offset of the polyurethane film is large, after the interference component forms an interference effect on the polyurethane, the toggle component drives the transmission component to move, so that the transmission component drives the deviation correction component and the interference component to move forward, thereby realizing the deviation correction of the polyurethane film.

[0007] Preferably, the contact assembly includes a contact rod arranged on the support frame, a contact block is arranged on the contact rod, a buffer plate is arranged on the support frame, a contact spring is arranged between the buffer plate and the contact block and is sleeved on the outer ring of the contact rod, and the contact rod passes through the support frame and the buffer plate.

[0008] Preferably, the correction component includes a correction cylinder arranged on the support frame, the correction cylinder passes through the support frame, a correction plate is arranged at the end of the correction cylinder, and a correction spring is arranged between the correction plate and the support frame.

[0009] Preferably, the resistance assembly includes a threaded rod connected to the correction cylinder by a bearing, the two ends of the threaded rod are arranged with opposite threaded structures, a guide rod is arranged in the correction cylinder, a resistance plate is symmetrically arranged in the correction cylinder, the thread of the threaded rod passes through the resistance plate, and the guide rod passes through the resistance plate.

[0010] Preferably, the transmission assembly includes a support plate arranged on the support frame, a transmission gear is connected to the bearing on the support plate, a transmission spur rack 1 and a transmission spur rack 2 are slidably arranged on the support plate, the transmission spur rack 1 and the transmission spur rack 2 are both meshed with the transmission gear, and the transmission spur rack 1 is connected to the correction cylinder.

[0011] Preferably, the toggle assembly includes a support block arranged on the contact rod, a toggle rod is arranged on the support block, a toggle block is arranged on the toggle rod, an elliptical orifice plate adapted to the toggle rod is arranged on the second transmission spur rack, and the elliptical orifice plate is connected to the second transmission spur rack.

[0012] Preferably, the adjusting assembly includes a support rod arranged on the contact rod, an adjusting cylinder is arranged on the support rod, an adjusting piston is arranged in the adjusting cylinder, an adjusting rod passing through the adjusting cylinder is arranged on the adjusting piston, the connecting assembly is arranged at the end of the adjusting rod, and an adjusting spring is arranged between the adjusting cylinder and the connecting assembly and is sleeved on the outer ring of the adjusting rod.

[0013] Preferably, the connecting assembly includes a connecting spur rack arranged on the adjusting rod, a connecting gear meshing with the connecting spur rack is fixedly sleeved on the threaded rod, and the adjusting spring is located between the adjusting cylinder and the connecting spur rack.

[0014] Preferably, the sliding assembly includes a sliding cylinder arranged on the support frame, a sliding piston is arranged in the sliding cylinder, a sliding rod passing through the sliding cylinder is arranged on the sliding piston, a sliding spring sleeved on the outer ring of the sliding rod is arranged between the sliding piston and the sliding cylinder, and a conduit is arranged between the sliding cylinder and the adjusting cylinder.

[0015] Preferably, the extrusion assembly includes a connecting block arranged on the sliding rod, an extrusion rod passing through the connecting block is arranged on the connecting block, an extrusion block adapted to the toggle block is arranged at the end of the extrusion rod, and an extrusion spring sleeved on the outer ring of the extrusion rod is arranged between the extrusion block and the connecting block.

[0016] The beneficial effects of the present invention are as follows: The present invention introduces a polyurethane liquid material into a stirring device, and when the stirring device stirs to form a gel state, the polyurethane liquid material is introduced into an extruder, and the polyurethane film is extruded by the extruder to form a polyurethane film. The polyurethane film is rolled up by a winding roller through the cooling effect of a cooling roller, the conveying effect of a conveying roller and the arranging effect of a arranging roller. During the conveying and rolling process, the polyurethane film may deviate. When the offset of the polyurethane film is small, the upstream offset of the polyurethane film drives the contact component to move, and the contact component drives the toggle component to move. At this time, the toggle component is not in contact with the transmission component and the extrusion component. The contact component drives the adjustment component to move, the adjustment component drives the connection component to move, and the connection component forces the conflict component to move, thereby realizing the conflict effect of the conflict component on the downstream of the polyurethane film, avoiding excessive movement of the polyurethane film. Due to the small offset, when the contact component is in a restored state, the contact component will automatically force the polyurethane film to return to its original state, and the conflict component will return to its original state, thereby forming an automatic deviation correction effect on the polyurethane film with a small offset. When the offset of the polyurethane film is large, at this time, when the conflict component is in a state of contacting the polyurethane film, the contact component will automatically force the polyurethane film to return to its original state, and the conflict component will return to its original state, thereby forming an automatic deviation correction effect on the polyurethane film with a small offset. After the friction of the ester film downstream, due to the large offset of the polyurethane film, the contact component moves excessively, causing the toggle component to contact before the extrusion component, causing the toggle component to squeeze the extrusion component and forcing the sliding component to move, so that the sliding component drives the adjustment component to retreat, forcing the connection component to separate. After separation, when the extrusion component moves to the maximum limit, the toggle component drives the transmission component to move, and the transmission component drives the correction component and the friction component to move forward, thereby achieving the correction effect of the correction component on the downstream polyurethane film, so that the polyurethane film is on the right track for transportation; in summary, a multifunctional composite polyurethane material production line of the present application can provide correction functions under two different conditions, realize the effect of automatically adjusting the correction method according to the offset degree of the polyurethane film, realize the effect of multifunctional correction, effectively reduce the deviation of the polyurethane film, facilitate the transportation and winding of the polyurethane film, improve the quality of the polyurethane material, reduce the shutdown phenomenon, reduce damage to the equipment, increase the service life of the equipment, and facilitate the production of polyurethane materials, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a three-dimensional structure entity diagram of the present invention; Figure 2 It is a partial structural entity diagram of the present invention; Figure 3 A structural entity diagram of the contact assembly of the present invention; Figure 4 It is a structural entity diagram of the toggle assembly of the present invention; Figure 5 It is a structural entity diagram of the correction component of the present invention; Figure 6 A structural entity diagram of the interference assembly of the present invention; Figure 7 It is a structural entity diagram of the transmission assembly of the present invention; Figure 8 A diagram showing the connection relationship between the adjustment component and the sliding component of the present invention; Figure 9 A structural entity diagram of the regulating assembly of the present invention; Figure 10 It is a structural entity diagram of the extrusion component of the present invention.

[0018] In the figure: 1, processing table; 2, stirring device; 3, extruder; 4, cooling roller; 5, conveyor roller; 6, finishing roller; 7, winding roller; 8, support frame; 9, contact assembly; 901, contact rod; 902, contact block; 903, buffer sheet; 904, contact spring; 10, toggle assembly; 1001, support block; 1002, toggle rod; 1003, toggle block; 1004, elliptical orifice plate; 11, deviation correction assembly; 1101, deviation correction cylinder; 1102, deviation correction plate; 1103, deviation correction spring; 12, resistance assembly; 1201, threaded rod; 1202, guide rod; 1203, resistance plate; 13, transmission assembly; 1301, Support plate; 1302, transmission gear; 1303, transmission spur rack one; 1304, transmission spur rack two; 14, adjustment assembly; 1401, support rod; 1402, adjustment cylinder; 1403, adjustment piston; 1404, adjustment rod; 1405, adjustment spring; 15, connecting assembly; 1501, connecting spur rack; 1502, connecting gear; 16, sliding assembly; 1601, sliding cylinder; 1602, sliding piston; 1603, sliding rod; 1604, sliding spring; 1605, conduit; 17, extrusion assembly; 1701, connecting block; 1702, extrusion rod; 1703, extrusion block; 1704, extrusion spring. DETAILED DESCRIPTION

[0019] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0020] Embodiment 1: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 andFigure 10 As shown, a multifunctional composite polyurethane material production line of the present invention comprises a processing table 1, a stirring device 2 is arranged on the processing table 1, an extruder 3 is arranged at the output end of the stirring device 2, a cooling roller 4, a conveying roller 5, a finishing roller 6 and a winding roller 7 are arranged in sequence on the processing table 1, a support frame 8 is arranged on the support frame 8, a contact component 9 is arranged on the contact component 9, a toggle component 10 is arranged on the contact component 9, a deviation correction component 11 is arranged on the support frame 8, a conflict component 12 is arranged on the deviation correction component 11, a transmission component 13 is arranged between the deviation correction component 11 and the toggle component 10, an adjustment component 14 is arranged on the contact component 9, and a connecting component is arranged between the adjustment component 14 and the conflict component 12 15, a sliding component 16 connected with the adjusting component 14 is arranged on the supporting frame 8, and an extruding component 17 connected with the toggle component 10 is arranged on the sliding component 16; wherein, when the offset of the polyurethane film is small, the polyurethane film drives the contact component 9 to move, so that the adjusting component 14 drives the connecting component 15 to move, so that the interference component 12 forms an interference effect on the polyurethane to avoid the downstream polyurethane film from deviating; when the offset of the polyurethane film is large, after the interference component 12 forms an interference effect on the polyurethane, the toggle component 10 drives the transmission component 13 to move, so that the transmission component 13 drives the deviation correction component 11 and the interference component 12 to move forward, so as to realize the deviation correction of the polyurethane film.

[0021] Working principle: The polyurethane liquid material is introduced into the stirring device 2. When the stirring device 2 stirs to form a gel state, it is introduced into the extruder 3, and the extruder 3 extrudes the polyurethane film to form a polyurethane film. The cooling effect of the cooling roller 4, the conveying effect of the conveying roller 5 and the sorting effect of the sorting roller 6 make the winding roller 7 reel up the polyurethane film. During the conveying and reeling process, the polyurethane film may deviate. When the offset of the polyurethane film is small, the upstream offset of the polyurethane film drives the contact component 9 to move, and the contact component 9 drives the toggle component 10 to move. At this time, the toggle component 10, the transmission component 13 and the extrusion component 1 7 are not in contact, the contact component 9 drives the adjustment component 14 to move, the adjustment component 14 drives the connection component 15 to move, and the connection component 15 forces the conflict component 12 to move, thereby realizing the conflicting effect of the conflict component 12 on the downstream of the polyurethane film to avoid excessive movement of the polyurethane film. Due to the small offset, when the contact component 9 is restored, the contact component 9 will automatically force the polyurethane film to return to its original state, and the conflict component 12 will return to its original state, thereby forming an automatic deviation correction effect on the polyurethane film with a small offset; when the offset of the polyurethane film is large, at this time, in the conflict component 1 2 After the resistance effect on the downstream of the polyurethane film, due to the large offset of the polyurethane film, the contact component 9 moves excessively, causing the toggle component 10 to contact the extrusion component 17 before the extrusion component 17, so that the toggle component 10 squeezes the extrusion component 17 and forces the sliding component 16 to move, so that the sliding component 16 drives the adjustment component 14 to retreat, forcing the connection component 15 to separate. After separation, when the extrusion component 17 moves to the maximum limit, the toggle component 10 drives the transmission component 13 to move, and the transmission component 13 drives the correction component 11 and the resistance component 12 to move forward, thereby realizing the correction component 11 has a correcting effect on the downstream polyurethane film, so that the polyurethane film is transported on the right track; in summary, a multifunctional composite polyurethane material production line of the present application can provide correction functions under two different situations, and realize the effect of automatically adjusting the correction method according to the deviation degree of the polyurethane film, thereby realizing a multifunctional correction effect, effectively reducing the deviation of the polyurethane film, facilitating the transportation and winding of the polyurethane film, improving the quality of the polyurethane material, reducing the occurrence of downtime, reducing damage to the equipment, increasing the service life of the equipment, facilitating the production of polyurethane materials, and thus improving production efficiency.

[0022] Embodiment 2: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, a multifunctional composite polyurethane material production line of the present invention, the contact component 9 includes a contact rod 901 arranged on a support frame 8, a contact block 902 is arranged on the contact rod 901, a buffer sheet 903 is arranged on the support frame 8, a contact spring 904 is arranged between the buffer sheet 903 and the contact block 902 and is sleeved on the outer ring of the contact rod 901, and the contact rod 901 passes through the support frame 8 and the buffer sheet 903.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, a multifunctional composite polyurethane material production line of the present invention, the correction component 11 includes a correction cylinder 1101 arranged on a support frame 8, the correction cylinder 1101 passes through the support frame 8, a correction plate 1102 is arranged at the end of the correction cylinder 1101, and a correction spring 1103 is arranged between the correction plate 1102 and the support frame 8.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, a multifunctional composite polyurethane material production line of the present invention, the resistance component 12 includes a threaded rod 1201 connected by a bearing in a correction cylinder 1101, both ends of the threaded rod 1201 are arranged with opposite thread structures, a guide rod 1202 is arranged in the correction cylinder 1101, and a resistance plate 1203 is symmetrically arranged in the correction cylinder 1101, the thread of the threaded rod 1201 passes through the resistance plate 1203, and the guide rod 1202 passes through the resistance plate 1203.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, a multifunctional composite polyurethane material production line of the present invention, the transmission component 13 includes a support plate 1301 arranged on a support frame 8, a transmission gear 1302 is connected to a bearing on the support plate 1301, a transmission spur rack 1 1303 and a transmission spur rack 2 1304 are slidably arranged on the support plate 1301, the transmission spur rack 1 1303 and the transmission spur rack 2 1304 are both engaged with the transmission gear 1302, and the transmission spur rack 1 1303 is connected to the correction cylinder 1101.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, a multifunctional composite polyurethane material production line of the present invention, the toggle assembly 10 includes a support block 1001 arranged on the contact rod 901, a toggle rod 1002 is arranged on the support block 1001, a toggle block 1003 is arranged on the toggle rod 1002, an elliptical orifice plate 1004 adapted to the toggle rod 1002 is arranged on the second transmission spur rack 1304, and the elliptical orifice plate 1004 is connected to the second transmission spur rack 1304.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, a multifunctional composite polyurethane material production line of the present invention, the adjusting component 14 includes a support rod 1401 arranged on the contact rod 901, an adjusting cylinder 1402 is arranged on the support rod 1401, an adjusting piston 1403 is arranged in the adjusting cylinder 1402, an adjusting rod 1404 penetrating the adjusting cylinder 1402 is arranged on the adjusting piston 1403, a connecting component 15 is arranged at the end of the adjusting rod 1404, and an adjusting spring 1405 sleeved on the outer ring of the adjusting rod 1404 is arranged between the adjusting cylinder 1402 and the connecting component 15.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, a multifunctional composite polyurethane material production line of the present invention, the connecting component 15 includes a connecting spur rack 1501 arranged on an adjusting rod 1404, a connecting gear 1502 meshing with the connecting spur rack 1501 is fixedly sleeved on the threaded rod 1201, and an adjusting spring 1405 is located between the adjusting cylinder 1402 and the connecting spur rack 1501.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, a multifunctional composite polyurethane material production line of the present invention, the sliding component 16 includes a sliding cylinder 1601 arranged on a support frame 8, a sliding piston 1602 is arranged in the sliding cylinder 1601, a sliding rod 1603 penetrating the sliding cylinder 1601 is arranged on the sliding piston 1602, a sliding spring 1604 sleeved on the outer ring of the sliding rod 1603 is arranged between the sliding piston 1602 and the sliding cylinder 1601, and a conduit 1605 is arranged between the sliding cylinder 1601 and the adjusting cylinder 1402.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, a multifunctional composite polyurethane material production line of the present invention, the extrusion component 17 includes a connecting block 1701 arranged on a sliding rod 1603, an extrusion rod 1702 penetrating the connecting block 1701 is arranged on the connecting block 1701, an extrusion block 1703 adapted to the toggle block 1003 is arranged at the end of the extrusion rod 1702, and an extrusion spring 1704 sleeved on the outer ring of the extrusion rod 1702 is arranged between the extrusion block 1703 and the connecting block 1701.

[0031] Working principle: The polyurethane liquid material is introduced into the stirring device 2. When the stirring device 2 stirs to form a gel state, it is introduced into the extruder 3, and the extruder 3 extrude the polyurethane film to form a polyurethane film. Through the cooling effect of the cooling roller 4, the conveying effect of the conveying roller 5 and the finishing effect of the finishing roller 6, the winding roller 7 winds up the polyurethane film, forming a production line for producing polyurethane film. During the conveying and winding process, the polyurethane film may deviate. When the deviation of the polyurethane film is small, the upstream deviation of the polyurethane film drives the contact block 902 to move, and the contact block 902 drives the contact rod 901 to move. At this time, the contact spring 904 is compressed, and the buffer piece 903 absorbs the energy of the contact spring 904. The contact rod 901 drives the support block 1001 to move, and the support block 1001 drives the toggle rod 1002 to move within the elliptical orifice plate 1004. The toggle rod 1002 drives the toggle block 1003 to move. Since the deviation of the polyurethane film is small, the toggle rod 1002 does not interact with the elliptical orifice plate 1004 and the extrusion block 1703. The contact rod 901 drives the support rod 1401, the adjusting cylinder 1402, and the adjusting rod 1404 to move. The adjusting rod 1404 drives the connecting straight rack 1501 to move, causing the connecting straight rack 1501 to drive the connecting gear 1502 to rotate. The connecting gear 1502 drives the threaded rod 1201 to rotate. Under the action of the guide rod 1202, the two contact plates 1203 are forced to approach each other, causing the contact plates 1203 to contact the polyurethane film, forming a contact effect on the downstream polyurethane film. To reduce friction, a plurality of rollers are provided on the contact plates 1203 to make the rollers contact the polyurethane film to prevent the polyurethane film from moving excessively. Due to the small deviation, under the action of the contact block 902 and the contact spring 904, the contact spring 904 automatically returns to its original state, forcing the contact block 902 and the contact rod 901 to move forward, forcing the adjusting assembly 14 and the connecting assembly 15 to act in the reverse direction. Under the action of the threaded rod 1201 and the guide rod 1202, the contact plates 1203 return to their original state, thus forming an automatic rectification effect on the polyurethane film with a small deviation amount; When the offset of the polyurethane film is large, after the contact plate 1203 has an impact on the downstream of the polyurethane film, that is, after the two contact plates 1203 come into contact with the polyurethane film, due to the large offset of the polyurethane film, the contact rod 901 and the contact block 902 move excessively, the contact rod 901 drives the support block 1001 to move, the support block 1001 drives the toggle rod 1002 and the toggle block 1003 to move, the toggle block 1003 first contacts the extrusion block 1703, the extrusion block 1703 drives the extrusion rod 1702 to move on the connecting block 1701, and the extrusion spring 1703 contacts the extrusion block 1703 first, and ...2 moves on the connecting block 1701. The spring 1704 is compressed until the extrusion spring 1704 moves to the maximum limit, the toggle block 1003 drives the extrusion block 1703, the extrusion rod 1702, the connecting block 1701 and the extrusion spring 1704 to move synchronously, forcing the connecting block 1701 to drive the sliding rod 1603 and the sliding piston 1602 to move in the sliding cylinder 1601, and the sliding spring 1604 is compressed, so that the volume in the sliding cylinder 1601 increases, and under the action of the conduit 1605, the gas in the regulating cylinder 1402 is forced to enter the sliding cylinder 1601, and the regulating cylinder 1402 is moved. The gas in 02 decreases, forcing the regulating piston 1403 to drive the regulating rod 1404 to move back, so that the regulating rod 1404 drives the connecting spur rack 1501 to separate from the connecting gear 1502, so that the contact plate 1203 is in a state of resistance to the polyurethane film. When the offset is larger, the contact rod 901 continues to move, forcing the support block 1001 to drive the toggle rod 1002 and the toggle block 1003 to move, until the toggle rod 1002 contacts the elliptical orifice plate 1004, pushing the elliptical orifice plate 1004, forcing the elliptical orifice plate 1004 to drive the transmission spur gear The transmission spur rack 1304 moves, the transmission spur rack 1304 moves and drives the transmission gear 1302 to rotate, the transmission gear 1302 rotates and drives the transmission spur rack 1303 to move, forcing the transmission spur rack 1303 to drive the deviation correction cylinder 1101 to move, under the action of the deviation correction spring 1103, the deviation correction cylinder 1101 moves forward, and the deviation correction cylinder 1101 drives the deviation correction plate 1102 and the contact plate 1203 to move forward, so that the polyurethane film is transported on the right track, and the deviation correction effect of the deviation correction plate 1102 and the contact plate 1203 on the downstream polyurethane film is achieved;When retreating, the correction effect is formed on the downstream polyurethane film, which will cause the upstream polyurethane film to return to the normal track state, so that the contact block 902 and the contact rod 901 retreat quickly, which will cause the contact plate to quickly release the polyurethane film, reducing the correction time, thereby affecting the correction effect. In order to delay the retraction speed of the contact plate 1203, the buffer sheet 903 can absorb energy when the contact spring 904 retreats, thereby slowing down the retraction speed of the contact block 902 and the contact rod 901. At the same time, the arrangement of the extrusion component 17, the adjustment component 14 and the sliding component 16 further slows down the time for the connection spur rack 1501 to mesh with the connection gear 1502, so that the connection spur rack 1501 and the connection gear 1502 are delayed in meshing, forcing the conflict component 12 to continuously resist the polyurethane film, thereby improving the correction effect. When the connection spur rack 1501 and the connection gear 1502 are meshed, the polyurethane film is released to restore to the original state, forming a correction closed loop effect. ;

[0032] This solution can provide two correction functions under different situations, realize the effect of automatically adjusting the correction mode according to the deviation degree of the polyurethane film, realize the effect of multi-functional correction, effectively reduce the deviation of the polyurethane film, facilitate the transportation and winding of the polyurethane film, improve the quality of the polyurethane material, reduce the downtime, reduce the damage to the equipment, increase the service life of the equipment, facilitate the production of polyurethane materials, and thus improve production efficiency.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional composite polyurethane material production line, characterized in that: The invention comprises a processing table (1), wherein a stirring device (2) is arranged on the processing table (1), an extruder (3) is arranged at the output end of the stirring device (2), a cooling roller (4), a conveying roller (5), a finishing roller (6) and a winding roller (7) are arranged on the processing table (1) in sequence, a support frame (8) is arranged on the support frame (8), a contact component (9) is arranged on the support frame (8), a toggle component (10) is arranged on the contact component (9), a deviation correction component (11) is arranged on the support frame (8), a resistance component (12) is arranged on the deviation correction component (11), a transmission component (13) is arranged between the deviation correction component (11) and the toggle component (10), an adjustment component (14) is arranged on the contact component (9), and a connection component (15) is arranged between the adjustment component (14) and the resistance component (12). ), the support frame (8) is provided with a sliding component (16) connected to the adjusting component (14), and the sliding component (16) is provided with an extrusion component (17) connected to the toggle component (10); wherein, when the deflection amount of the polyurethane film is small, the polyurethane film drives the contact component (9) to move, so that the adjusting component (14) drives the connecting component (15) to move, thereby causing the resistance component (12) to form a resistance effect on the polyurethane, thereby preventing the downstream polyurethane film from deflecting; when the deflection amount of the polyurethane film is large, after the resistance component (12) forms a resistance effect on the polyurethane, the toggle component (10) drives the transmission component (13) to move, so that the transmission component (13) drives the deviation correction component (11) and the deviation correction component (12) to move forward, thereby achieving deviation correction of the polyurethane film.

2. A multifunctional composite polyurethane material production line according to claim 1, characterized in that: The contact assembly (9) comprises a contact rod (901) arranged on the support frame (8), a contact block (902) being arranged on the contact rod (901), a buffer sheet (903) being arranged on the support frame (8), a contact spring (904) being sleeved on the outer ring of the contact rod (901) being arranged between the buffer sheet (903) and the contact block (902), and the contact rod (901) passing through the support frame (8) and the buffer sheet (903).

3. A multifunctional composite polyurethane material production line according to claim 2, characterized in that: The deflection correction component (11) comprises a deflection correction cylinder (1101) arranged on the support frame (8), the deflection correction cylinder (1101) passes through the support frame (8), a deflection correction plate (1102) is arranged at the end of the deflection correction cylinder (1101), and a deflection correction spring (1103) is arranged between the deflection correction plate (1102) and the support frame (8).

4. A multifunctional composite polyurethane material production line according to claim 3, characterized in that: The resistance component (12) comprises a threaded rod (1201) connected to the deflection correction cylinder (1101) by a bearing, the two ends of the threaded rod (1201) being arranged with opposite thread structures, a guide rod (1202) being arranged in the deflection correction cylinder (1101), a resistance plate (1203) being symmetrically arranged in the deflection correction cylinder (1101), the thread of the threaded rod (1201) passing through the resistance plate (1203), and the guide rod (1202) passing through the resistance plate (1203).

5. A multifunctional composite polyurethane material production line according to claim 4, characterized in that: The transmission assembly (13) comprises a support plate (1301) arranged on the support frame (8), a transmission gear (1302) being connected to a bearing on the support plate (1301), a transmission spur rack 1 (1303) and a transmission spur rack 2 (1304) being slidably arranged on the support plate (1301), the transmission spur rack 1 (1303) and the transmission spur rack 2 (1304) both being meshed with the transmission gear (1302), and the transmission spur rack 1 (1303) being connected to the deviation correction cylinder (1101).

6. A multifunctional composite polyurethane material production line according to claim 5, characterized in that: The toggle assembly (10) comprises a support block (1001) arranged on the contact rod (901), a toggle rod (1002) being arranged on the support block (1001), a toggle block (1003) being arranged on the toggle rod (1002), an elliptical orifice plate (1004) matching the toggle rod (1002) being arranged on the second transmission spur rack (1304), and the elliptical orifice plate (1004) being connected to the second transmission spur rack (1304).

7. A multifunctional composite polyurethane material production line according to claim 6, characterized in that: The adjustment component (14) comprises a support rod (1401) arranged on the contact rod (901), an adjustment cylinder (1402) being arranged on the support rod (1401), an adjustment piston (1403) being arranged in the adjustment cylinder (1402), an adjustment rod (1404) penetrating the adjustment cylinder (1402) being arranged on the adjustment piston (1403), the connection component (15) being arranged at the end of the adjustment rod (1404), and an adjustment spring (1405) being sleeved on the outer ring of the adjustment rod (1404) being arranged between the adjustment cylinder (1402) and the connection component (15).

8. A multifunctional composite polyurethane material production line according to claim 7, characterized in that: The connecting assembly (15) comprises a connecting spur rack (1501) arranged on the adjusting rod (1404); a connecting gear (1502) meshing with the connecting spur rack (1501) is fixedly sleeved on the threaded rod (1201); and the adjusting spring (1405) is located between the adjusting cylinder (1402) and the connecting spur rack (1501).

9. A multifunctional composite polyurethane material production line according to claim 8, characterized in that: The sliding assembly (16) comprises a sliding cylinder (1601) arranged on the support frame (8), a sliding piston (1602) being arranged inside the sliding cylinder (1601), a sliding rod (1603) penetrating the sliding cylinder (1601) being arranged on the sliding piston (1602), a sliding spring (1604) sleeved on the outer ring of the sliding rod (1603) being arranged between the sliding piston (1602) and the sliding cylinder (1601), and a conduit (1605) being arranged between the sliding cylinder (1601) and the regulating cylinder (1402).

10. A multifunctional composite polyurethane material production line according to claim 9, characterized in that: The extrusion assembly (17) comprises a connecting block (1701) arranged on the sliding rod (1603); the connecting block (1701) is provided with an extrusion rod (1702) penetrating the connecting block (1701); the end of the extrusion rod (1702) is provided with an extrusion block (1703) adapted to the toggle block (1003); and an extrusion spring (1704) sleeved on the outer ring of the extrusion rod (1702) is provided between the extrusion block (1703) and the connecting block (1701).

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