Waterproof coiled material extrusion production device

Abstract

The utility model discloses a waterproof roll extrusion production device, and relates to the technical field of waterproof roll production. A waterproof roll extrusion production device comprises a frame body, extrusion equipment is installed on the frame body, an extrusion head is fixed to one end of the extrusion equipment, a die lip is arranged on the extrusion head, two symmetrical supporting plates are arranged at one end of the extrusion equipment, a rotating roller is rotationally connected between the two supporting plates, and a heat dissipation frame is fixed to the supporting plates. A heat dissipation opening is formed in the heat dissipation frame and corresponds to the die lip, a plurality of cold water rollers are rotationally connected into the heat dissipation frame, a heat dissipation box is fixed to the heat dissipation frame, a traction roller is installed at one end of the supporting plate, a fixing plate is fixed to one side of the frame body, and a limiting mechanism is arranged between the fixing plate and the die lip. And through the limiting mechanism, the die lip is convenient to clean, maintain and replace, the influence on the production efficiency of the coiled material is reduced, the maintenance of workers is convenient, and the influence on the operation safety is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of waterproof roll production, in particular to a waterproof roll extrusion production device. BACKGROUND

[0002] With the acceleration of urbanization, the rapid development of the construction industry has driven the growth of demand for waterproof materials. Traditional waterproof roll production processes mostly use manual laying and coating methods, which are not only inefficient but also difficult to guarantee product quality. In recent years, with the progress of automation technology and polymer material science, more and more automated waterproof roll production equipment has been developed. These devices can realize continuous and large-scale production, significantly improving production efficiency and product quality.

[0003] The waterproof roll extrusion production device melts and extrudes the material through the extrusion equipment, adjusts the extrusion thickness and width of the roll through the die lip, accelerates the cooling and setting of the roll through the cooling device, and facilitates the stable movement of the roll through the traction device.

[0004] When the waterproof roll extrusion production device is in use, the molten material enters the die lip through the extrusion equipment. The extruded material forms a roll through the specific thickness and width of the die lip. However, the die lip is prone to wear, scratches, deformation, or internal impurities during use, which affects the processing of the roll. Therefore, it needs to be replaced and cleaned regularly. However, the existing die lip requires workers to twist multiple bolts for installation, which is time-consuming and labor-intensive, and thus easily affects the production efficiency of the roll, is inconvenient for workers to maintain, and affects the operation safety of workers. CONTENT OF THE INVENTION

[0005] The application aims to solve the problem of the existing die lip, which requires workers to twist multiple bolts for installation, which is time-consuming and labor-intensive, and thus easily affects the production efficiency of the roll, is inconvenient for workers to maintain, and affects the operation safety of workers. The application provides a waterproof roll extrusion production device.

[0006] The application adopts the following technical solutions to achieve the above-mentioned purpose:

[0007] The utility model provides an waterproof coiled material extrusion production device, including frame body, the frame body is installed with extrusion equipment, one end of extrusion equipment is fixed with extrusion head, is provided with die lip on the extrusion head, one end of extrusion equipment is provided with two symmetrical support plates, and the rotatory roller is rotatably connected between two support plates, and the heat dissipation frame is fixed on the support plate, and the heat dissipation frame is provided with the heat dissipation mouth, and the heat dissipation mouth corresponds with die lip, a plurality of cold water rollers are rotatably connected in the heat dissipation frame, the heat dissipation frame is fixed with the heat dissipation box, one end of support plate is installed with traction roller, one side of frame body is fixed with fixed plate, and the fixed plate is provided with the limiting mechanism between die lip.

[0008] Through the limiting mechanism, the die lip is convenient to clean, maintain and replace, the influence on the coiled material production efficiency is reduced, the maintenance of the staff is facilitated, and the influence on the operation safety is reduced.

[0009] Further, the limiting mechanism includes limiting frames fixed on the upper and lower sides of the fixed plate, the limiting frames are L-shaped, the sliding blocks are fixed on the die lip, the sliding blocks are located in the limiting frames and are slidingly arranged, one end of the die lip abuts against the fixed plate, two symmetric limiting holes are formed in the sliding blocks, and a limiting assembly is arranged between the limiting frames and the die lip.

[0010] Through the above technical scheme, the sliding blocks slide in the limiting frames to limit the die lip, and the limiting assembly facilitates the maintenance of the die lip.

[0011] Further, the limiting assembly includes two symmetric limiting columns slidingly arranged on the limiting frames, springs are sleeved on the limiting columns, one end of the limiting column extends into the limiting hole in the limiting frame, a limiting block is fixed on one end of the limiting column, the end of the spring is fixedly connected with the limiting frame and the limiting block, and a connecting plate is fixed on the limiting block.

[0012] Through the above technical scheme, the limiting column moves and the spring extends and retracts, when the die lip abuts against the fixed plate, the limiting column corresponds to the limiting hole, and the elastic force of the spring makes the limiting column enter the fixed hole to limit the die lip.

[0013] Further, the end of the limiting column and the end of the limiting block are arc-shaped.

[0014] Through the above technical scheme, the arc-shaped end of the sliding block abuts against the arc-shaped end of the limiting column, and the installation of the die lip is facilitated.

[0015] Further, one end of the heat dissipation box is fixed with a connecting pipe, the connecting pipe extends into the heat dissipation frame and is fixedly connected with a fixed pipe, one end of the heat dissipation box away from the connecting pipe is fixed with a ventilation pipe, and a blowing assembly is fixed in the heat dissipation box.

[0016] Through the above technical scheme, the air flow enters the connecting pipe through the heat dissipation box, enters the fixed pipe through the connecting pipe, and the heat dissipation effect is improved.

[0017] Further, the air blowing assembly comprises a motor fixed in the heat dissipation box, the motor output end is fixed with fan blades and is arrayed, the fan blades correspond to the connecting pipe, and the fixed pipe and the cold water roller are provided with a flow divider.

[0018] Through the above technical scheme, the motor drives the fan blades to rotate to generate air flow, the air flow enters the connecting pipe through the heat dissipation box, and the cooling effect is improved.

[0019] Further, the flow divider comprises a plurality of heat dissipation pipes fixed at the lower end of the fixed plate, the heat dissipation pipes are fixed with flow divider pipes and are arrayed, and the flow divider pipes correspond to the cold water roller.

[0020] Through the above technical scheme, the air flow enters the fixed pipe through the connecting pipe, enters a plurality of heat dissipation pipes through the fixed pipe, and then enters a plurality of flow divider pipes through the heat dissipation pipes, the air pressure and flow speed are improved, the coiled material on the cold water roller is cooled, and the cooling effect is improved.

[0021] Further, the controller is fixed on the support plate, a plurality of temperature sensors are fixed in the heat dissipation frame, the temperature sensors are electrically connected with the controller, the controller is electrically connected with the motor, and the controller is electrically connected with the extrusion equipment.

[0022] Through the above technical scheme, the temperature sensor detects the temperature in the heat dissipation frame, and when the temperature exceeds the set temperature, the controller starts the motor.

[0023] In summary, the present application has at least one of the following beneficial effects:

[0024] 1. When the die lip needs to be maintained and cleaned, the worker pulls the connecting plate, the connecting plate moves to drive the limiting block to move, the spring is stretched and retracted, the limiting block drives the limiting column to move out of the limiting hole, and then the worker pulls the connecting plate at the lower end of the fixed plate to release the restriction on the die lip. After the die lip is cleaned, maintained and replaced, the die lip is moved so that the arc-shaped end of the sliding block abuts against the arc-shaped end of the limiting column, the sliding block slides in the limiting frame, the die lip is restricted, the limiting column moves, the spring is stretched and retracted, the limiting column enters the fixed hole when the die lip abuts against the fixed plate, the die lip is restricted, the die lip is cleaned and maintained, the die lip is replaced, the influence on the coiled material production efficiency is reduced, the worker is convenient to maintain, and the influence on the operation safety is reduced.

[0025] 2. In the production of the coil, the temperature sensor detects the temperature in the heat dissipation frame, and when the set temperature is exceeded, the motor is started, the motor drives the fan blade to rotate to generate wind power, the wind power enters the connecting pipe through the heat dissipation box, enters the fixed pipe through the connecting pipe, enters the multiple heat dissipation pipes through the fixed pipe, and then enters the multiple shunt pipes through the heat dissipation pipes, to cool the coil on the cold water roller, improve the cooling effect, and facilitate the molding of the coil. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic diagram of the three-dimensional structure of the extrusion production device in the application.

[0027] Figure 2 is a first schematic diagram of the internal structure of the extrusion production device in the application.

[0028] Figure 3 is a second schematic diagram of the internal structure of the extrusion production device in the application. Figure 2 is an enlarged structural schematic diagram of position A in the application.

[0029] Figure 4 is a second schematic diagram of the internal structure of the extrusion production device in the application.

[0030] BRIEF DESCRIPTION OF DRAWINGS

[0031] 1, frame; 2, extrusion equipment; 3, extrusion head; 4, die lip; 5, rotating roller; 6, support plate; 7, heat dissipation frame; 8, cold water roller; 9, traction roller; 10, fixed plate; 11, limiting frame; 12, sliding block; 13, limiting column; 14, spring; 15, limiting block; 16, connecting plate; 17, heat dissipation box; 18, connecting pipe; 19, fixed pipe; 20, motor; 21, fan blade; 22, heat dissipation pipe; 23, shunt pipe; 24, temperature sensor; 25, controller. DETAILED DESCRIPTION

[0032] The following will be described in detail in combination with the accompanying drawings. Figures 1-4 The application will be further described in detail.

[0033] The application embodiment discloses a waterproof coil extrusion production device.

[0034] Reference Figure 1 and Figure 2The utility model provides an waterproofing membrane extrusion production device, including frame body 1, the frame body 1 is installed with extrusion equipment 2, one end of extrusion equipment 2 is fixed with extrusion head 3, be provided with die lip 4 on extrusion head 3, two symmetrical support plates 6 are arranged in the one end of extrusion equipment 2, and the rotatory roller 5 is rotatably connected between two support plates 6, and the heat dissipation frame 7 is fixed on support plate 6, and the heat dissipation mouth is opened in heat dissipation frame 7, and the heat dissipation mouth corresponds with die lip 4, and a plurality of cold water rollers 8 are rotatably connected in heat dissipation frame 7, and the heat dissipation box 17 is fixed on heat dissipation frame 7, and the traction roller 9 is installed in the one end of support plate 6, and the fixed plate 10 is fixed on one side of frame body 1, and the limiting mechanism is arranged between fixed plate 10 and die lip 4.

[0035] When the membrane production, the staff pours material into extrusion equipment 2, then starts extrusion equipment 2, so that extrusion equipment 2 heats and extrudes material, then the melted material is extruded through die lip 4, so that the extruded membrane contacts with cold water roller 8, facilitates the cooling forming of membrane, through traction roller 9, the stable movement and tension control of membrane are facilitated, when needing maintenance and cleaning, through limiting mechanism, the cleaning, maintenance and replacement of die lip 4 are facilitated, the influence on the production efficiency of membrane is reduced, the maintenance of staff is facilitated, and the influence on operating safety is reduced.

[0036] Refer to Figure 2 And Figure 3 Limiting mechanism includes the limiting frame 11 fixed on the upper and lower sides of fixed plate 10, limiting frame 11 is L-shaped, the sliding block 12 is fixed on die lip 4, and the sliding block 12 is located in limiting frame 11 and is slidably arranged, one end of die lip 4 abuts against fixed plate 10, two symmetrical limiting holes are opened in sliding block 12, and limiting assembly is arranged between limiting frame 11 and die lip 4.Limiting assembly includes two symmetrical limiting posts 13 slidably arranged on limiting frame 11, spring 14 is sleeved on limiting post 13, one end of limiting post 13 extends into limiting hole in limiting frame 11, limiting block 15 is fixed on one end of limiting post 13, and the end of spring 14 is fixedly connected with limiting frame 11 and limiting block 15, and connecting plate 16 is fixed on limiting block 15.The end of limiting post 13 and the end of limiting block 15 are both arc-shaped.

[0037] When the die lip 4 needs to be maintained and cleaned during the production of the coiled material, the worker pulls the connecting plate 16, the connecting plate 16 moves to drive the limiting block 15 to move, so that the spring 14 is stretched and contracted, the limiting block 15 drives the limiting column 13 to move out of the limiting hole, and then the worker pulls the connecting plate 16 at the lower end of the fixed plate 10 to release the limitation of the die lip 4. Then the worker pulls the die lip 4 out of the limiting frame 11 to clean, maintain and replace the die lip 4. After the die lip 4 is cleaned, maintained and replaced, the worker moves the die lip 4 so that the arc-shaped end of the sliding block 12 abuts against the arc-shaped end of the limiting column 13. The sliding block 12 slides in the limiting frame 11 to limit the die lip 4, so that the limiting column 13 moves the spring 14 to stretch and contract. When the die lip 4 abuts against the fixed plate 10, the limiting column 13 corresponds to the limiting hole, and the elastic force of the spring 14 makes the limiting column 13 enter the fixed hole to limit the die lip 4, facilitating cleaning and maintenance. Through the limiting mechanism, the die lip 4 is convenient to clean, maintain and replace, the influence on the production efficiency of the coiled material is reduced, the worker is convenient to maintain, and the influence on the operation safety is reduced.

[0038] With reference to Figure 4 One end of the heat dissipation box 17 is fixedly connected with the connecting pipe 18, the connecting pipe 18 extends into the heat dissipation frame 7 and is fixedly connected with the fixed pipe 19, one end of the heat dissipation box 17 away from the connecting pipe 18 is fixedly connected with the ventilation pipe, and the heat dissipation box 17 is fixedly connected with the air blowing assembly. The air blowing assembly comprises the motor 20 fixedly connected in the heat dissipation box 17, the fan blades 21 fixedly connected to the output end of the motor 20 and arranged in an array, and the fan blades 21 correspond to the connecting pipe 18. The fixed pipe 19 is provided with the flow dividing piece between the fixed pipe 19 and the cold water roller 8. The flow dividing piece comprises a plurality of heat dissipation pipes 22 fixedly connected to the lower end of the fixed plate 10, and the heat dissipation pipes 22 are fixedly connected with the flow dividing pipes 23 arranged in an array and correspond to the cold water roller 8. The controller 25 is fixedly connected to the support plate 6, a plurality of temperature sensors 24 are fixedly connected to the heat dissipation frame 7, the temperature sensors 24 are electrically connected to the controller 25, the controller 25 is electrically connected to the motor 20, and the controller 25 is electrically connected to the extrusion equipment 2.

[0039] During the production of the coiled material, the temperature sensors 24 are started to detect the temperature in the heat dissipation frame 7. When the temperature exceeds the set temperature, the controller 25 starts the motor 20, the motor 20 drives the fan blades 21 to rotate to generate air flow. The air flow enters the connecting pipe 18 through the heat dissipation box 17, enters the fixed pipe 19 through the connecting pipe 18, enters the plurality of heat dissipation pipes 22 through the fixed pipe 19, and then enters the plurality of flow dividing pipes 23 through the heat dissipation pipes 22 to dissipate heat for the coiled material on the cold water roller 8, thereby improving the cooling effect and facilitating the formation of the coiled material. The motor 20 is a direct-current brushless motor 20, which is convenient to control the rotating speed through the controller 25 and improve the heat dissipation effect.

[0040] The implementation principle of the waterproof roll extrusion production device is as follows: during roll production, the worker pours the material into the extrusion equipment 2, and then starts the extrusion equipment 2 to heat and extrude the material, and then the melted material is extruded through the die lip 4, so that the extruded roll is in contact with the cold water roller 8, facilitating the cooling and forming of the roll, and the traction roller 9 facilitates the stable movement and tension control of the roll;

[0041] When the die lip 4 needs to be maintained and cleaned, the worker pulls the connecting plate 16, which moves the limiting block 15 to make the spring 14 extend and retract, and the limiting block 15 drives the limiting column 13 to move out of the limiting hole. At the same time, the connecting plate 16 at the lower end of the fixed plate 10 is pulled again to release the restriction on the die lip 4. Then the worker pulls the die lip 4 out of the limiting frame 11 to clean, maintain and replace the die lip 4. After that, the die lip 4 is moved so that the arc-shaped end of the sliding block 12 abuts against the arc-shaped end of the limiting column 13. The sliding block 12 slides in the limiting frame 11 to restrict the die lip 4, so that the limiting column 13 moves the spring 14 to extend and retract. When the die lip 4 abuts against the fixed plate 10, the limiting column 13 corresponds to the limiting hole, and the elastic force of the spring 14 makes the limiting column 13 enter the fixed hole to restrict the die lip 4;

[0042] During roll production, the temperature sensor 24 is started to detect the temperature in the heat dissipation frame 7. When the set temperature is exceeded, the motor 20 is started to drive the fan blade 21 to rotate to generate wind power. The wind power enters the connecting pipe 18 through the heat dissipation box 17, enters the fixed pipe 19 through the connecting pipe 18, enters the plurality of heat dissipation pipes 22 through the fixed pipe 19, and then enters the plurality of shunt pipes 23 through the heat dissipation pipes 22 to dissipate heat from the roll on the cold water roller 8, improve the cooling effect, and facilitate the forming of the roll. The motor 20 is a direct-current brushless motor 20, which can be controlled by the controller 25 to control the rotation speed and improve the heat dissipation effect.

Claims

1. A waterproofing membrane extrusion production apparatus comprising a frame (1), characterized in that: The frame body (1) is provided with an extrusion device (2), one end of the extrusion device (2) is fixedly provided with an extrusion head (3), the extrusion head (3) is provided with a die lip (4), one end of the extrusion device (2) is provided with two symmetrical supporting plates (6), the two supporting plates (6) are rotatably connected with a rotating roller (5), the supporting plate (6) is fixedly provided with a heat dissipation frame (7), the heat dissipation frame (7) is provided with a heat dissipation opening, the heat dissipation opening corresponds to the die lip (4), a plurality of cold water rollers (8) are rotatably connected in the heat dissipation frame (7), the heat dissipation frame (7) is fixedly provided with a heat dissipation box (17), one end of the supporting plate (6) is provided with a traction roller (9), one side of the frame body (1) is fixedly provided with a fixed plate (10), the fixed plate (10) and the die lip (4) are provided with a limiting mechanism.

2. A device for the extrusion of a waterproofing membrane according to claim 1, characterized in that: The limiting mechanism comprises limiting frames (11) fixed on the upper and lower sides of the fixed plate (10), the limiting frame (11) is L-shaped, the die lip (4) is fixedly provided with a sliding block (12), the sliding block (12) is located in the limiting frame (11) and is slidably arranged, one end of the die lip (4) abuts against the fixed plate (10), the sliding block (12) is provided with two symmetrical limiting holes, and the limiting frame (11) and the die lip (4) are provided with a limiting assembly.

3. A device for the extrusion of a waterproofing membrane according to claim 2, characterized in that: The limiting assembly comprises two symmetrical limiting columns (13) slidably arranged on the limiting frame (11), the limiting column (13) is sleeved with a spring (14), one end of the limiting column (13) extends into the limiting hole in the limiting frame (11), one end of the limiting column (13) is fixedly provided with a limiting block (15), and the end of the spring (14) is fixedly connected with the limiting frame (11) and the limiting block (15). The limiting block (15) is fixedly provided with a connecting plate (16).

4. A device for the extrusion of a waterproofing membrane according to claim 3, characterized in that: The end of the limiting column (13) and the end of the limiting block (15) are both arc-shaped.

5. The waterproofing membrane extrusion production apparatus of claim 1, wherein: One end of the heat dissipation box (17) is fixedly provided with a connecting pipe (18), the connecting pipe (18) extends into the heat dissipation frame (7) and is fixedly connected with a fixed pipe (19), one end of the heat dissipation box (17) away from the connecting pipe (18) is fixedly provided with a ventilation pipe, and the heat dissipation box (17) is fixedly provided with a blowing assembly.

6. A device for the extrusion of a waterproofing membrane according to claim 5, characterized in that: The blowing assembly comprises a motor (20) fixedly arranged in the heat dissipation box (17), the motor (20) is fixedly provided with a plurality of fan blades (21) and is arrayed, the fan blades (21) correspond to the connecting pipe (18), and the fixed pipe (19) is provided with a flow dividing piece between the cold water roller (8).

7. A device for the extrusion of a waterproofing membrane according to claim 6, characterized in that: The flow dividing piece comprises a plurality of heat dissipation pipes (22) fixedly arranged at the lower end of the fixed plate (10), the heat dissipation pipes (22) are fixedly provided with a plurality of flow dividing pipes (23) and are arrayed, and the flow dividing pipes (23) correspond to the cold water roller (8).

8. A device for the extrusion of a waterproofing membrane according to claim 1, characterized in that: A controller (25) is fixedly arranged on the supporting plate (6), a plurality of temperature sensors (24) are fixedly arranged in the heat dissipation frame (7), the temperature sensors (24) are electrically connected with the controller (25), the controller (25) is electrically connected with the motor (20), and the controller (25) is electrically connected with the extrusion device (2).

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