Waterproof roll production blanking device

Abstract

This application relates to the field of waterproof membrane production and discloses a material feeding device for waterproof membrane production, including a guide frame and multiple dividing plates. The guide frame is inclined relative to the roller forming equipment and has a guide slope for guiding the adhesive material to the roller forming equipment. The multiple dividing plates are arranged alternately on the guide slope, and each dividing plate has a passage for the adhesive material to pass through. The guide frame is installed at an inclined angle at the inlet of the roller forming equipment, and the spaced-apart dividing plates laterally divide the adhesive material through the passages on them. The inclined flow channel of the guide slope also extends the flow path of the adhesive material. Combined with the diversion effect of the passages, it can initially cool the adhesive material and prevent the adhesive material temperature from being too high, which could cause local shrinkage of the base film and top film during the roller forming process, affecting the flatness and appearance quality of the waterproof membrane surface.

Description

Technical Field

[0001] This application belongs to the field of waterproof membrane production, and specifically relates to a waterproof membrane production feeding device. Background Technology

[0002] Currently, in the production process of non-reinforced waterproof membrane products, roller forming is a key step. This step typically involves guiding asphalt adhesive between two guide rollers, and controlling the product thickness by adjusting the gap between the rollers. In existing technologies, the material discharge port often uses valve control or a simple horizontal cylindrical structure for feeding. These designs are relatively basic, primarily serving to guide the material into the roller area.

[0003] However, the existing feeding method has obvious defects. Due to the overly simple feeding structure, the flow state and heat exchange process of the material before entering the rollers have not been effectively optimized. This can easily lead to the accumulation of asphalt rubber and heat in the inlet area. The heat accumulation will further cause local shrinkage of the base film and top film in subsequent sections, which will seriously affect the flatness and appearance quality of the waterproof membrane surface. Utility Model Content

[0004] In view of at least one of the above-mentioned defects or deficiencies in the prior art, this application provides a waterproof membrane production feeding device that realizes the guiding, heat dissipation and diversion control of the adhesive material.

[0005] To achieve the above objectives, this application provides a waterproof membrane production feeding device, which is installed at the inlet of a roller forming equipment. The waterproof membrane production feeding device includes: The guide frame is inclined relative to the roller forming equipment and has a guide slope, which is used to guide the rubber material to the roller forming equipment; Multiple material distribution plates are arranged sequentially at intervals on the guide slope, and each material distribution plate has a material passage for the adhesive material to pass through.

[0006] In some embodiments, the guide rack includes: The first guide plate is inclined along a first direction and has a first guide slope for the flow of adhesive material. The second guide plate is inclined along the second direction and has a second guide slope for the flow of adhesive material. The second guide plate is connected to the bottom of the first guide plate so that the second guide slope is in contact with the first guide slope. The first direction and the second direction are both inclined downward and face opposite sides of the same vertical plane.

[0007] In some embodiments, the material distribution plate includes: Multiple first material distribution plates are disposed on the first material guiding inclined surface, the length of the first material guiding plate increases along the first direction, and the number of material passages on the first material guiding plate increases along the first direction.

[0008] In some embodiments, the material distribution plate includes: Multiple second material distribution plates are disposed on the second guide slope, the length of the second material distribution plates increases along the second direction, and multiple material passages are uniformly disposed on the second material distribution plates, with the multiple material passages between two adjacent second material distribution plates being staggered.

[0009] In some embodiments, the material distribution plate includes a material blocking part and a material passing part, the material blocking part and the material passing part are arranged perpendicular to each other, the material passing part is perpendicular to the material guiding slope, the material passing port is arranged in the material passing part, and the material blocking part is used to guide and limit the material.

[0010] In some embodiments, the bottom of the first guide plate has a material passage notch, which forms a material passage channel with the second guide slope, and the material passage channel is used to allow the adhesive to flow from the first guide slope to the second guide slope.

[0011] In some embodiments, a plurality of reinforcing members are further connected between the first guide plate and the second guide plate, and the plurality of reinforcing members are evenly spaced along the width direction of the first guide plate.

[0012] In some embodiments, the guide frame further includes: The third guide plate is horizontally positioned on top of the first guide plate. A flow guide is vertically positioned downwards at the center of the third guide plate. The flow guide has a guide hole that passes through it and allows the adhesive to pass through. The bottom of the flow guide has a connecting slope that connects to the first guide plate. The flow guide is used to guide the adhesive into the first flow guide slope.

[0013] In some embodiments, a first baffle is provided at both ends of the first guide plate in the width direction, and the first baffle is used to guide the adhesive material. And / or, The second guide plate is provided with a second stop edge, which is sequentially connected to the edge of the second guide plate and forms a discharge port on the lower side of the second guide plate in the inclined direction. The discharge port is used to dock with the roller forming equipment.

[0014] In some embodiments, the waterproof membrane production feeding device further includes: A cooling component is disposed at the bottom of the guide frame and is used to cool the rubber material flowing through the guide slope. The cooling component includes a water inlet and a water outlet. The water inlet is used to connect to an external cooling water source, and the water outlet is used to drain water.

[0015] Through the above technical solution, the waterproof membrane production feeding device achieves the guiding, heat dissipation, and flow control of the adhesive material through the combination design of the guide frame and the distribution plate. The guide frame is installed at an inclined angle at the inlet of the roller forming equipment, and its inclined structure can naturally guide the adhesive material to flow to the roller forming equipment by gravity. The spaced distribution plates divide the adhesive material laterally through the material passages set on them, forming multiple independent flow channels. The inclined flow channels of the guide slope also extend the flow path of the adhesive material. Combined with the flow diversion effect of the material passages, the adhesive material can be initially cooled to avoid the adhesive material temperature being too high, which would cause local shrinkage of the bottom film and top film during the roller forming process, affecting the flatness and appearance quality of the waterproof membrane surface. The distribution channels formed by the multi-sectioning plates allow the adhesive to evenly cover the entire width of the roller surface of the roller press, avoiding uneven thickness of the roll material caused by localized material deviation. At the same time, the distribution plates, together with the guide slope, achieve preliminary cooling of the adhesive and reduce the generation of air bubbles and voids. This not only improves the density of the waterproof roll material but also reduces the success rate of the roll forming process, achieving a dual improvement in production efficiency and product quality.

[0016] Other features and advantages of the embodiments of this application will be described in detail in the following detailed description section. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the following detailed description to explain the embodiments of this application, but do not constitute a limitation on the embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without any inventive effort. In the drawings: Figure 1 This is a schematic diagram of the structure of the waterproof membrane production feeding device of this utility model; Figure 2 This is a schematic diagram of the structure of one of the material distribution plates in the waterproof membrane production feeding device of this utility model; Figure 3 This is a schematic diagram of the structure of another material distribution plate in the waterproof membrane production feeding device of this utility model; Figure 4 This is another structural schematic diagram of the waterproof membrane production feeding device of this utility model; Figure 5 This is a schematic diagram of the structure of the first guide plate in the waterproof membrane production feeding device of this utility model; Figure 6This is a schematic diagram of the structure of the second guide plate in the waterproof membrane production feeding device of this utility model; Figure 7 This is a schematic diagram of the third guide plate in the waterproof membrane production feeding device of this utility model; Figure 8 This is a schematic diagram of the material guide frame in the waterproof membrane production feeding device of this utility model; Figure 9 This is another structural schematic diagram of the guide frame in the waterproof membrane production feeding device of this utility model; Figure 10 This is a schematic diagram of the cooling component in the waterproof membrane production feeding device of this utility model; Figure 11 This is a schematic diagram showing the connection between the waterproof membrane production feeding device and the roller forming equipment of this utility model; Explanation of reference numerals in the attached figures Detailed Implementation

[0018] The specific embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this application.

[0019] The present application will now be described in detail with reference to the accompanying drawings and exemplary embodiments.

[0020] like Figure 1 As shown, this application provides a waterproof membrane production feeding device, which is installed at the entrance of a roller forming equipment. The waterproof membrane production feeding device includes a guide frame 1 and multiple distribution plates 2. The guide frame 1 is inclined relative to the roller forming equipment and has a guide slope for guiding the adhesive to the roller forming equipment. Multiple distribution plates 2 are arranged sequentially at intervals on the guide slope, and the distribution plates 2 have a feed port 21 for the adhesive to pass through. The waterproof membrane production feeding device achieves the guiding, heat dissipation, and flow control of the adhesive material through the combined design of the guide frame 1 and the dividing plate 2. The guide frame 1 is installed at an inclined angle at the inlet of the roller forming equipment. Its inclined structure can naturally guide the adhesive material to flow to the roller forming equipment by gravity. The spaced dividing plates 2 divide the adhesive material laterally through the material passage 21 set on them, forming multiple independent flow channels. The inclined flow channels of the guide slope also extend the flow path of the adhesive material. With the flow diversion effect of the material passage 21, the adhesive material can be initially cooled to avoid the adhesive material temperature being too high, which would cause local shrinkage of the bottom film and top film during the roller forming process, affecting the flatness and appearance quality of the waterproof membrane surface.

[0021] The distribution of the material distribution plates 2 not only avoids the disorderly overflow of the adhesive on the inclined surface, but also achieves preliminary control of the adhesive flow rate and direction by setting the material passage 21. The inclined design of the guide slope extends the flow path of the adhesive, and together with the material passage 21 of the material distribution plates 2, it effectively prevents the accumulation or interruption of adhesive. The diversion channel formed by the multiple material distribution plates 2 allows the adhesive to evenly cover the entire width of the roller surface of the roller device, avoiding the problem of uneven roll thickness caused by local material deviation. At the same time, the material distribution plates 2, together with the guide slope, achieve preliminary cooling of the adhesive and reduce the generation of air bubbles and voids, which not only improves the density of the waterproof roll material, but also reduces the success rate of the roll forming process, achieving a dual improvement in production efficiency and product quality.

[0022] In some embodiments, the guide frame 1 includes a first guide plate 11 and a second guide plate 12. The first guide plate 11 is inclined along a first direction and has a first guide slope 11a for the flow of adhesive material. The second guide plate 12 is inclined along a second direction and has a second guide slope 12a for the flow of adhesive material. The second guide plate 12 is connected to the bottom of the first guide plate 11, such that the second guide slope 12a is aligned with the first guide slope 11a. Both the first direction and the second direction are inclined downwards and face opposite sides of the same vertical plane. The two guide plates are both inclined downwards but face opposite sides of the same vertical plane, forming a reverse-folding flow path. The first guide plate 11 is inclined along the first direction, receiving the adhesive material from upstream and guiding it downwards. When the adhesive material flows to the bottom of the first guide plate 11, the second guide plate 12 receives the material flow in the opposite second direction, changing the direction of movement of the adhesive material, thereby effectively extending the flow path of the adhesive material within a limited installation space. By extending the flow path of the adhesive within a limited space, the contact area and time between the adhesive and air are increased, allowing the high-temperature adhesive to be initially cooled during the conveying process. This helps reduce the formation of air bubbles or sticking to the rollers due to excessive temperature when the adhesive enters the rollers. At the same time, the change in the direction of movement also plays a role in sorting and mixing the material flow, further improving the uniformity of the adhesive distribution, and ultimately ensuring the molding quality and production stability of the waterproof membrane.

[0023] In some implementations, such as Figure 2 and Figure 3As shown, the material distribution plate 2 includes a material blocking part 2a and a material passing part 2b. The material blocking part 2a and the material passing part 2b are arranged perpendicular to each other. The material passing part 2b is perpendicular to the guide slope. The material passing port 21 is provided in the material passing part 2b. The material blocking part 2a is used to guide and limit the rubber material. The material distribution plate 2 has its baffle 2a and feed section 2b arranged perpendicularly to each other, making the cross-section of the material distribution plate 2 "L" shaped. At the same time, the feed section 2b is perpendicular to the guide slope, and the feed port 21 inside the feed section 2b becomes the only channel for the rubber material to pass through. The baffle 2a, which is perpendicularly connected to the feed section 2b, is installed parallel to the guide slope to block and guide the flow of the rubber material, preventing splashing caused by excessive speed when the rubber material flows downward along the guide slope. The combined limiting effect of the baffle 2a and the baffle 2b effectively prevents the rubber material from spreading laterally or splashing on the slope, ensuring that the material is concentrated and guided to the feed port 21. This avoids the thickness fluctuation of the roll material caused by uneven material supply, reduces raw material waste, and improves product quality and production efficiency.

[0024] The material distribution plate 2 can be formed by bending sheet metal parts, and the perpendicular structure of the stop part 2a and the feed part 2b can be achieved through simple metal sheet processing. After bending, the sheet metal parts naturally form the stop part 2a for guiding and limiting and the feed part 2b perpendicular to the guide slope. The feed port 21 can be directly formed on the feed part 2b through a stamping process, so that the material distribution plate 2 does not need to be welded or assembled, and a three-dimensional structure with complete functions can be obtained with a single bend. The one-piece molding structure avoids the deformation or uneven strength problems that may be caused by welding, and its inherent right-angle stability ensures that there will be no angular deviation during long-term use. The lightweight characteristics of sheet metal material reduce the overall load of the guide frame 1, and the standardized production process reduces the unit cost, so that the entire guide system can achieve a more uniform and stable material distribution effect in a more economical way.

[0025] In some implementations, such as Figure 1 , Figure 4 and Figure 5As shown, the material distribution plate 2 includes multiple first material distribution plates 22 disposed on the first guide slope 11a. The length of the first guide plate 11 increases along the first direction, and the number of material outlets 21 on the first guide plate 11 also increases along the first direction. The physical length of the multiple first material distribution plates 22 gradually increases along the first direction of material flow (i.e., from top to bottom), and the number of material outlets 21 opened on the first material distribution plate 22 also shows an increasing trend. This means that in the upper part of the first guide plate 11, the first material distribution plate 22 is shorter and has fewer material outlets 21, while the lower part of the material distribution plate 2 is longer and has more material outlets 21, so that the distribution density and flow capacity of the first material distribution plate 22 gradually increase with the direction of material flow. In the upstream region of the first guide plate 11, the shorter first distribution plate 22 and fewer material outlets 21 can moderately constrain the initial material flow, avoiding uneven flow caused by premature dispersion. As the adhesive flows downward and gradually accumulates, the longer downstream first distribution plate 22 and more material outlets 21 can provide a larger flow area, effectively guiding the ever-increasing volume of material flow. This adaptive adjustment ensures the uniformity of material output in the width direction of the first guide plate 11, avoiding local accumulation or material shortage, and making the thickness of the adhesive entering the roller device consistent, thus improving the final molding quality and production stability of the waterproof membrane.

[0026] In some implementations, such as Figure 1 , Figure 4 and Figure 6 As shown, the material distribution plate 2 includes multiple second material distribution plates 23 disposed on the second guide slope 12a. The length of the second material distribution plates 23 increases along the second direction. Multiple material passages 21 are uniformly disposed on the second material distribution plates 23, and the multiple material passages 21 between two adjacent second material distribution plates 23 are staggered. Multiple material passages 21 are uniformly disposed on the multiple second material distribution plates 23 disposed on the second guide plate 12, and the material passages 21 between two adjacent second material distribution plates 23 are staggered, that is, the opening positions of the upper and lower material distribution plates 2 are staggered in the longitudinal direction, forming a non-aligned distribution pattern. This design requires the rubber material to be laterally offset after passing through the upper material distribution plate 2 in order to enter the corresponding material passage 21 of the lower layer. The increasing length of the second distribution plate 23 matches the gradually widening material flow cross section of the second guide slope 12a, ensuring that the adhesive can be fully guided; while the staggered setting of multiple material outlets 21 breaks the straight channel of the material flow, forcing the adhesive to undergo multiple turns and remixing during the flow process. This dynamic reorganization effectively eliminates the quality unevenness that may be caused by layered flow, making the temperature and consistency of the adhesive more consistent, forming a more uniform material layer when it is laid to the rollers, which greatly improves the thickness consistency and structural density of the waterproof membrane.

[0027] In some embodiments, the area of ​​the second guide plate 12 is larger than that of the first guide plate 11. The larger second guide plate 12 is located below the first guide plate 11, effectively receiving the adhesive flowing down from the first guide plate 11 and preventing the adhesive from overflowing at the junction of the first guide plate 11 and the second guide plate 12, thus avoiding adhesive waste. Furthermore, both the first guide plate 11 and the second guide plate 12 are isosceles trapezoids with gradually increasing widths from top to bottom, resulting in a gradually increasing flow area for the adhesive. This allows for more uniform separation of the adhesive and better cooling of the adhesive. Specifically, the junction between the first guide plate 11 and the second guide plate 12 is not located at the end of the second guide plate 12, but at a certain distance from the end, effectively preventing splashing of the adhesive as it flows down due to gravity, thus avoiding pollution of the production environment and material waste.

[0028] In some implementations, such as Figure 5 and Figure 8 As shown, the bottom of the first guide plate 11 has a material passage notch 111, which forms a material passage channel with the second guide slope 12a. The material passage channel is used to allow the adhesive to flow from the first guide slope 11a to the second guide slope 12a. By setting the material passage notch 111 at the bottom of the first guide plate 11, the material passage notch 111 and the second guide slope 12a together form a dedicated material passage channel, forming a dedicated interface for the transition from the first guide slope 11a to the second guide slope 12a. When the adhesive flows down the first guide slope 11a to the bottom, it no longer needs to cross the traditional structural joint, but is precisely guided to the starting end of the second guide slope 12a through this specially designed material passage channel, realizing seamless flow transfer between two slopes with different inclination angles. It eliminates the problems of stagnation, splashing, or turbulence of adhesive material at the joint of traditional double plates, ensuring that the adhesive material enters the second guide plate 12 continuously and in a concentrated manner. This not only avoids uneven roll thickness caused by adhesive interruption or splashing, but also reduces the adhesion and accumulation of adhesive material in the transition area, thereby reducing maintenance frequency and improving production stability.

[0029] In some implementations, such as Figure 8 and Figure 9As shown, a plurality of reinforcing members 13 are connected between the first guide plate 11 and the second guide plate 12. The plurality of reinforcing members 13 are evenly spaced along the width direction of the first guide plate 11. At the connection between the first guide plate 11 and the second guide plate 12, a plurality of reinforcing members 13 are provided, which are evenly distributed along the width direction of the first guide plate 11. The plurality of reinforcing members 13 not only serve as structural supports to connect the two guide plates, but also the arrangement of the plurality of reinforcing members 13 divides the material passage formed between the first guide plate 11 and the second guide plate 12 into a plurality of independent sub-channels, so that the originally single material passage is divided into a series of parallel flow paths. Each reinforcing member 13 undertakes both the supporting function and the function of a flow channel partition.

[0030] Specifically, the reinforcing member 13 can be triangular, with two adjacent sides of the triangular reinforcing member 13 connected to the back of the first guide plate 11 and the second guide slope 12a of the second guide plate 12, respectively. The included angle of these two adjacent sides is exactly matched with the included angle between the back of the first guide plate 11 and the second guide slope 12a of the second guide plate 12, forming a gapless surface contact connection. This allows the reinforcing member 13 to not only withstand longitudinal pressure but also effectively resist transverse shear force. The stable triangular support structure of the triangular reinforcing member 13 greatly enhances the deformation resistance at the guide plate connection, effectively suppressing the risk of displacement caused by vibration and material flow impact during equipment operation. At the same time, the installation method that perfectly matches the slope avoids material flow turbulence or jamming that may be caused by traditional reinforcing members 13, allowing the rubber material to transition smoothly within the separated channels. This ensures both the long-term reliability of the equipment and the continuity of rubber material delivery.

[0031] The reinforcing member 13 significantly enhances the structural rigidity and stability of the connection between the first guide plate 11 and the second guide plate 12, effectively preventing deformation or misalignment caused by the impact of the adhesive and equipment vibration, and ensuring the reliability of long-term operation. At the same time, it divides the material passage, so that the adhesive is naturally diverted into multiple streams, avoiding the concentrated impact or deviation of the material flow in the transition area, and ensuring that the adhesive can be spread more smoothly and evenly across the entire width of the second guide plate 12. This provides a uniform material layer foundation for subsequent roller forming, and significantly improves the thickness consistency and product quality of the waterproof membrane.

[0032] In some implementations, such as Figure 7As shown, the guide frame 1 also includes a third guide plate 14, horizontally positioned above the first guide plate 11. A flow guide section 142 is vertically positioned downwards at the center of the third guide plate 14. The flow guide section 142 has a guide hole 141 that passes through it and allows the adhesive material to pass through. The bottom of the flow guide section 142 has a connecting inclined surface 142a that connects to the first guide plate 11. The flow guide section 142 guides the adhesive material into the first guide inclined surface 11a. The bottom of the flow guide section 142 smoothly connects to the upper end of the first guide plate 11 via the connecting inclined surface 142a at a specific angle. When the adhesive material falls from the upstream equipment into the third guide plate 14, it first converges through the central guide hole 141, then undergoes initial acceleration through the vertical section of the flow guide section 142, and finally transitions naturally to the first guide inclined surface 11a through the guiding surface 142a to begin the main conveying process. The horizontally positioned third guide plate 14 effectively receives the material from the upstream equipment, and the concentration effect of the guide hole 141 prevents the adhesive from splashing at the inlet; the vertical design of the guide section 142 uses gravity to pre-accelerate the adhesive; and the smooth transition of the connecting slope 142a eliminates the impact and turbulence when the material flows into the first guide plate 11, ensuring that the adhesive is always in a controlled state. This not only reduces the generation of air bubbles, but also ensures that the subsequent distribution plate 2 can obtain a stable and uniform supply of raw materials, greatly improving the molding quality and production continuity of the waterproof membrane.

[0033] The third guide plate 14 can be an existing flange. The central hole on the flange itself can naturally align with the guide hole 141 of the guide section. The flat plate structure of the flange can be directly and horizontally installed on top of the first guide plate 11, so that the third guide plate 14 does not require special mold manufacturing. It only requires simple orientation installation of standard parts to achieve all functions. As a mature industrial component, the flange has a much lower procurement cost than custom-made parts and is easy to replace quickly. The structural strength and quality reliability of the flange ensure the long-term stable operation of the guide inlet section, avoiding the deformation risk that may exist with custom parts. Without sacrificing the guide accuracy and stability, it shortens the equipment manufacturing cycle and reduces the pressure of spare parts inventory for subsequent maintenance, achieving a balance between economic benefits and functional integrity.

[0034] like Figure 9 As shown, the connection between the third guide plate 14, the first guide plate 11, and the second guide plate 12 makes the guide frame 1 form a near "Z" shape, which can adapt to the small space between upstream and downstream equipment. At the same time, the "Z" shaped tortuous frame maximizes the flow path of the rubber material in the limited space. It is not only suitable for the narrow environment during the production feeding process, but also can cooperate with the discharge port of the dividing plate 2 to initially reduce the temperature of the rubber material.

[0035] In some implementations, such as Figure 4 and Figure 11As shown, the first guide plate 11 has first baffles 112 at both ends in the width direction, which are used to guide the flow of the adhesive material; and / or, the second guide plate 12 has second baffles 121, which are sequentially connected to the edge of the second guide plate 12 and form an outlet on the lower side of the second guide plate 12 in the inclined direction. The outlet is used to dock with the roller forming equipment. The first baffles 112 installed at both ends in the width direction of the first guide plate 11 constitute a lateral limiting barrier, which effectively prevents the adhesive material from escaping from both sides; the edge of the second guide plate 12 has second baffles 121, but no second baffles 121 are provided at the lowest point of the second guide slope 12a, thereby forming a concentrated guiding outlet at the lowest point of the second guide slope 12a, which directly and precisely docks with the roll gap area of ​​the roller forming equipment. The first baffle 112 and the second baffle 121 together form a fully enclosed guide channel from feeding to discharging. The first baffle 112 eliminates lateral waste of the adhesive during the conveying process, ensuring that all materials flow along the predetermined path. Similarly, the second baffle 121 prevents the adhesive from overflowing from the second guide plate 12 during the conveying process. The second baffle 121 is not located at the lowest point of the second guide plate 12, forming an outlet for docking with the roller forming equipment. Under the influence of gravity and the guiding effect of the second baffle 121, the adhesive flows to the lowest point of the second guide plate 12 and flows into the roller gap area of ​​the roller forming equipment through the outlet. This process not only avoids material loss and equipment contamination caused by material spillage, but also ensures a highly consistent material distribution in the pressure area of ​​the rollers, guaranteeing the uniformity of the waterproof membrane's thickness in the width direction and the quality of its edge forming.

[0036] In some implementations, such as Figure 4 and Figure 2 The first material distribution plate 22 on the first guide plate 11 shown is connected to two first retaining edges 112 at both ends. The first retaining edges 112 are evenly provided with connecting holes 16. A connector 24 is inserted through the connecting holes 16. The connector 24 has a connecting end 24a and a limiting end 24b in the axial direction. The diameter of the connecting end 24a is adapted to the diameter of the connecting hole 16 and can be connected to the connecting hole 16 by thread. The diameter of the limiting end 24b is larger than the diameter of the connecting end 24a and the diameter of the connecting hole 16, so that the limiting end 24b abuts against the first retaining edge 112. The first dividing plate 22 has first snap-fit ​​grooves 221 at both ends, and the width of the first snap-fit ​​grooves 221 is adapted to the diameter of the connecting end 24a. First, the first dividing plate 22 is snapped onto the connecting end 24a of the connector 24 through the first snap-fit ​​grooves 221 at both ends. Then, the connecting end 24a is inserted into the connecting hole 16 and tightened until the limiting end 24b abuts against the outer surface of the first stop edge 112. At this point, the installation of the first dividing plate 22 is completed. Similarly, as... Figure 4 and Figure 3As shown, connecting holes 16 are also evenly arranged on the second retaining edges 121 at both ends of the discharge port of the second material distribution plate 23. Second snap-fit ​​grooves 231 are provided at both ends of the second material distribution plate 23. The second material distribution plate 23 is snapped onto the connector 24 in the same way as the first material distribution plate 22. Both the first material distribution plate 22 and the second material distribution plate 23 are detachably connected to the first retaining edge 112 and the second retaining edge 121 via snap-fit, which not only simplifies the disassembly and assembly process and facilitates worker operation and installation, but also saves materials and reduces costs.

[0037] In some implementations, such as Figure 10 As shown, the waterproof membrane production feeding device also includes a cooling component 15. The cooling component 15 is located at the bottom of the guide frame 1 and is used to cool the adhesive flowing through the guide slope. The cooling component 15 includes an inlet 151 and an outlet 152. The inlet 151 is used to connect to an external cooling water source, and the outlet 152 is used for drainage. The cooling component 15 is installed close to the back of the guide slope and has a cooling water flow channel inside. It is connected to an external cooling water source through the inlet 151. When the cold water flows through the cooling component 15, it absorbs the heat of the adhesive on the guide plate. Finally, the heated water is discharged from the outlet 152, thus realizing a continuous heat exchange process. This structure allows the high-temperature adhesive to continuously carry away the heat at its bottom as it flows along the slope. The cooling component 15, through precise temperature control, ensures that the adhesive material is appropriately cooled before entering the roller-coating equipment. This not only effectively reduces roller sticking caused by overheating of the adhesive material but also prevents the formation of internal air bubbles, thereby guaranteeing the density and physical properties of the roll material. Simultaneously, stable temperature control extends the equipment cleaning and maintenance cycle, improves production continuity and efficiency, and ultimately ensures that the waterproof roll material has a more uniform thickness and more reliable waterproof performance.

[0038] The cooling component 15 can be located at the bottom of the second guide plate 12, and its size is slightly smaller than that of the second guide plate 12. The cooling component 15 can be a flat, plate-shaped kettle connected to the bottom of the second guide plate 12, or it can be a flat tray with an opening at the top. The tray is sealed to the bottom of the second guide plate 12 by a sealing gasket. The cooling component 15 can be detachably connected to the second guide plate 12 for easy maintenance or replacement. Simultaneously, the cooling component 15, in conjunction with the "Z"-shaped guide frame 1, extends the flow path of the adhesive and diverts the adhesive while further cooling it. This effectively reduces the temperature of the adhesive when it enters the roll forming equipment, preventing excessively high adhesive temperatures that could cause wrinkles in the film during roll forming.

[0039] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0040] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0042] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A waterproof membrane production feeding device, installed at the inlet of a roller forming equipment, characterized in that, The waterproof membrane production and feeding device includes: The guide frame (1) is inclined relative to the roller forming equipment and has a guide slope, which is used to guide the rubber material to the roller forming equipment; Multiple material distribution plates (2) are arranged sequentially at intervals on the guide slope, and the material distribution plates (2) have material inlets (21) for the adhesive material to pass through.

2. The waterproofing membrane production laydown apparatus of claim 1, wherein, The guide frame (1) includes: The first guide plate (11) is inclined along the first direction and has a first guide slope (11a) for the flow of adhesive material. The second guide plate (12) is inclined along the second direction and has a second guide slope (12a) for the flow of adhesive material. The second guide plate (12) is connected to the bottom of the first guide plate (11) so that the second guide slope (12a) is connected to the first guide slope (11a). The first direction and the second direction are both inclined downward and face opposite sides of the same vertical plane.

3. The waterproofing membrane production laydown apparatus of claim 2, wherein, The material distribution plate (2) includes: Multiple first material distribution plates (22) are provided on the first material guiding slope (11a), the length of the first material guiding plate (11) increases along the first direction, and the number of material outlets (21) on the first material guiding plate (11) increases along the first direction.

4. The waterproofing membrane production laydown apparatus of claim 2, wherein, The material distribution plate (2) includes: Multiple second material distribution plates (23) are provided on the second guide slope (12a). The length of the second material distribution plate (23) increases along the second direction. Multiple material passages (21) are uniformly provided on the second material distribution plate (23), and the multiple material passages (21) between two adjacent second material distribution plates (23) are staggered.

5. The waterproof membrane production feeding device according to any one of claims 2 to 4, characterized in that, The material distribution plate (2) includes a material blocking part (2a) and a material passing part (2b). The material blocking part (2a) and the material passing part (2b) are arranged perpendicular to each other. The material passing part (2b) is perpendicular to the material guiding slope. The material passing port (21) is arranged in the material passing part (2b). The material blocking part (2a) is used to guide and limit the rubber material.

6. The waterproofing membrane production laydown apparatus of any one of claims 2 to 4, wherein, The bottom of the first guide plate (11) has a material passage notch (111), which forms a material passage channel with the second guide slope (12a). The material passage channel is used to allow the adhesive to flow from the first guide slope (11a) to the second guide slope (12a).

7. The waterproof membrane production feeding device according to any one of claims 2 to 4, characterized in that, A plurality of reinforcing members (13) are connected between the first guide plate (11) and the second guide plate (12), and the plurality of reinforcing members (13) are evenly spaced along the width direction of the first guide plate (11).

8. The waterproofing membrane production laydown apparatus of any one of claims 2 to 4, wherein, The guide frame (1) also includes: The third guide plate (14) is horizontally disposed on top of the first guide plate (11). A flow guide (142) is vertically disposed downward at the center of the third guide plate (14). The flow guide (142) has a flow guide hole (141) that passes through it and allows the adhesive to pass through. The bottom of the flow guide (142) has a connecting slope (142a) that connects to the first guide plate (11). The flow guide (142) is used to guide the adhesive into the first flow guide slope (11a).

9. The waterproof membrane production feeding device according to any one of claims 2 to 4, characterized in that, The first guide plate (11) has a first baffle (112) at both ends in the width direction, and the first baffle (112) is used to guide the adhesive material. And / or, The second guide plate (12) is provided with a second stop (121), the second stop (121) is connected to the edge of the second guide plate (12) in sequence, and a discharge port is formed on the lower side of the second guide plate (12) in the inclined direction. The discharge port is used to dock with the roller forming equipment.

10. The apparatus of any one of claims 1 to 4, wherein, The waterproof membrane production and feeding device also includes: A cooling component (15) is provided at the bottom of the guide frame (1) for cooling the rubber material flowing through the guide slope. The cooling component (15) includes an inlet (151) and an outlet (152). The inlet (151) is used to connect to an external cooling water source, and the outlet (152) is used to drain water.

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