Waterproof roll pressing device

Abstract

The utility model provides a waterproof coiled material pressing device which comprises a machine frame provided with an installation space, and a conveying mechanism used for conveying a base layer and a waterproof layer is arranged in the installation space. The pressing mechanism is arranged in the mounting space and is provided with a pressing channel for pressing the base layer and the waterproof layer; and the cleaning mechanism is arranged on the rack and located at the inlet of the press-fit channel, and the cleaning mechanism is used for cleaning the folding surfaces of the base layer and the waterproof layer entering the press-fit channel. According to the waterproof roll pressing device, the rack is arranged, and the conveying mechanism is arranged in the mounting space of the rack, so that a base layer and a waterproof layer can be conveyed; the pressing mechanism is arranged in the mounting space, and the base layer and the waterproof layer can be pressed through the pressing channel; and the cleaning mechanism is arranged on the rack, so that the folding surfaces of the base layer and the waterproof layer can be cleaned before the base layer and the waterproof layer enter the pressing channel.

Description

Technical Field

[0001] This utility model belongs to the field of auxiliary manufacturing technology of waterproof membrane, specifically relating to a waterproof membrane pressing device. Background Technology

[0002] Waterproof membrane is a rollable sheet building material mainly used in building walls, roofs, and tunnels to resist external rainwater and groundwater seepage. Multi-layer waterproof membrane is a composite waterproof material made of multiple layers of materials, possessing excellent waterproof performance and durability. It typically consists of a base layer and a waterproof layer, has high tensile strength, can withstand certain loads and stresses, and has good impermeability, effectively preventing water penetration. Multi-layer waterproof membranes are widely used in waterproofing projects for building walls, roofs, basements, bathrooms, kitchens, and other areas.

[0003] In the existing technology, during the production process of multi-layer waterproof membranes, it is necessary to press the base layer and the waterproof layer of the multi-layer waterproof membrane together. However, if the base layer is not dry or contains impurities, it is difficult to ensure the strong adhesion between the waterproof layer and the base layer, resulting in phenomena such as hollowness and air bubbles. This leads to poor adaptability and practicality. Utility Model Content

[0004] This utility model provides a waterproof membrane pressing device, which aims to solve the problem of weak bonding caused by the substrate not being dry or containing impurities in the existing pressing method.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a waterproof membrane pressing device, comprising:

[0006] The frame has an installation space, within which a conveying mechanism is provided for conveying the base layer and the waterproof layer;

[0007] A pressing mechanism, disposed in the installation space, has a pressing channel for pressing the base layer and the waterproof layer together;

[0008] A cleaning mechanism is installed on the frame and located at the inlet of the pressing channel. The cleaning mechanism is used to clean the mating surfaces of the base layer and the waterproof layer that enter the pressing channel.

[0009] In one possible implementation, the conveying direction of the base layer is defined as the first direction, and the direction perpendicular to and horizontal to the first direction is defined as the second direction;

[0010] The pressing mechanism includes two heating pressing structures, which are arranged at intervals along the vertical direction. The two heating pressing structures together form the pressing channel. Each heating pressing structure includes:

[0011] A mounting bracket is horizontally mounted on the frame and located within the installation space;

[0012] Multiple pressure rollers are provided, and the multiple pressure rollers are spaced apart on the fixed frame along the first direction. Each pressure roller is arranged along the second direction, and each pressure roller abuts against one of the corresponding ends of the upper and lower ends of the base layer and the waterproof layer.

[0013] A heating plate, horizontally mounted on the fixed frame, is used to heat the base layer and waterproof layer within the pressing channel.

[0014] In one possible implementation, the pressing mechanism further includes a lifting structure, which is mounted on the frame and located below the pressing mechanism. The fixed end of the lifting structure is fixed to the frame, and the telescopic end of the lifting structure extends vertically upward and connects to the pressing structure located below, thereby driving the corresponding pressing structure to move vertically.

[0015] In one possible implementation, the cleaning mechanism includes:

[0016] Two cleaning rollers are provided, which are arranged at intervals in the vertical direction. Each cleaning roller is arranged in the second direction. Both ends of each cleaning roller are rotatably connected to the frame. Each cleaning roller is provided with bristles for cleaning the mating surfaces of the corresponding base layer or waterproof layer.

[0017] The first drive motor is used to drive the sweeping roller to rotate.

[0018] In one possible implementation, each of the cleaning rollers includes:

[0019] A connecting shaft, both ends of which are rotatably connected to the frame;

[0020] An inflatable bushing is fitted onto the connecting shaft and rotates synchronously with the connecting shaft. The bristles are disposed on the outer wall surface of the inflatable bushing.

[0021] In one possible implementation, the conveying mechanism includes two conveying structures spaced apart along a first direction within the installation space. The two conveying structures are respectively located at the inlet and outlet of the pressing channel. Each conveying structure includes:

[0022] A fixed conveyor roller is arranged along the second direction, and both ends of the fixed conveyor roller are rotatably connected to the frame;

[0023] The second drive motor is used to drive the fixed conveyor roller to rotate;

[0024] Two sliders are provided, and the two sliders are spaced apart on the frame along the second direction. Each slider can be slidably mounted on the frame in the vertical direction.

[0025] An adjustable conveyor roller is arranged along the second direction, with two sliders connected to each end of the adjustable conveyor roller, and the adjustable conveyor roller and the fixed conveyor roller are spaced apart in the vertical direction;

[0026] A telescopic structure is provided for driving the two sliders to move vertically.

[0027] The third drive motor is used to drive the adjustment conveyor roller to rotate;

[0028] The frame is provided with a groove for the slider to slide in the vertical direction.

[0029] In one possible implementation, the second drive motor and the third drive motor are servo motors.

[0030] In one possible implementation, the telescopic structure is a hydraulic cylinder.

[0031] In this implementation, compared with the prior art, a frame is provided, and a conveying mechanism is provided within the installation space of the frame to convey the base layer and the waterproof layer; a pressing mechanism is provided within the installation space to press the base layer and the waterproof layer together through a pressing channel; a cleaning mechanism is provided on the frame to clean the mating surfaces of the base layer and the waterproof layer before they enter the pressing channel; this removes impurities from the mating surfaces of the base layer and the waterproof layer, resulting in a strong bond and good practicality. Attached Figure Description

[0032] Figure 1 A schematic diagram of the structure of the waterproof membrane pressing device provided in this embodiment of the utility model;

[0033] Figure 2 A schematic diagram of the internal structure of the waterproof membrane pressing device provided in this embodiment of the utility model;

[0034] Explanation of reference numerals in the attached figures:

[0035] 10. Frame; 11. Installation space; 20. Pressing mechanism; 21. Heating and pressing structure; 211. Fixing frame; 212. Pressure roller; 213. Heating plate; 22. Lifting structure; 30. Cleaning mechanism; 31. Cleaning roller; 311. Connecting shaft; 312. Inflatable bushing; 40. Conveying mechanism; 41. Fixed conveying roller; 42. Slider; 43. Adjustable conveying roller; 44. Telescopic structure. Detailed Implementation

[0036] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0037] Please refer to the following: Figure 1 , Figure 2 The waterproof membrane pressing device provided by this utility model will now be described. The waterproof membrane pressing device includes a frame 10, a pressing mechanism 20, and a cleaning mechanism 30. The frame 10 has an installation space 11, within which a conveying mechanism 40 for conveying the base layer and the waterproof layer is provided. The pressing mechanism 20 is disposed in the installation space 11 and has a pressing channel for pressing the base layer and the waterproof layer together. The cleaning mechanism 30 is disposed on the frame 10 and located at the inlet of the pressing channel; the cleaning mechanism 30 is used to clean the mating surfaces of the base layer and the waterproof layer that enter the pressing channel.

[0038] The waterproof membrane pressing device provided in this embodiment, compared with the prior art, includes a frame 10, within which a conveying mechanism 40 is provided in the installation space 11 for conveying the base layer and the waterproof layer. A pressing mechanism 20 is provided in the installation space 11 for pressing the base layer and the waterproof layer through a pressing channel. A cleaning mechanism 30 is provided on the frame 10 to clean the mating surfaces of the base layer and the waterproof layer before they enter the pressing channel. This removes impurities from the mating surfaces of the base layer and the waterproof layer, resulting in a strong bond and good practicality.

[0039] In some embodiments, the above-described heat-pressing structure 21 can be adopted as follows: Figure 1 , Figure 2 The structure shown. See also Figure 1 , Figure 2 The conveying direction of the base layer is set as the first direction, and the direction that is perpendicular to and horizontal to the first direction is set as the second direction.

[0040] The pressing mechanism 20 includes two heating pressing structures 21, which are arranged vertically at intervals and together form a pressing channel. Each heating pressing structure 21 includes a fixed frame 211, a pressure roller 212, and a heating plate 213. The fixed frame 211 is horizontally mounted on the frame 10 and located within the installation space 11. Multiple pressure rollers 212 are provided, arranged at intervals along a first direction on the fixed frame 211, and each pressure roller 212 is arranged along a second direction, abutting against one of the corresponding ends of the base layer and the waterproof layer. The heating plate 213 is horizontally mounted on the fixed frame 211 and is used to heat the base layer and the waterproof layer within the pressing channel.

[0041] The fixed frame 211 can be understood as a support frame for the pressure rollers 212 and the heating plate 213. Each pressure roller 212 can abut against one of the corresponding ends of the base layer and the waterproof layer. With the cooperation of the two sets of pressure rollers 212, the base layer and the waterproof layer are pressed together. The heating plate 213 can heat the base layer and the waterproof layer in the pressing channel, so that the base layer can always be kept dry.

[0042] In some embodiments, the pressing mechanism 20 described above may employ, for example... Figure 2 The structure shown. See also Figure 2 The pressing mechanism 20 also includes a lifting structure 22, which is mounted on the frame 10 and located below the pressing mechanism 20. The fixed end of the lifting structure 22 is fixed on the frame 10, and the telescopic end of the lifting structure 22 extends upward in the vertical direction and connects with the pressing structure located below, so as to drive the corresponding pressing structure to move in the vertical direction.

[0043] The lifting structure 22 can drive the corresponding pressing structure to move vertically, so that the base layer and the waterproof layer can be pressed together.

[0044] In some embodiments, the cleaning mechanism 30 described above may employ, for example... Figure 1 , Figure 2 The structure shown. See also Figure 1 , Figure 2 The cleaning mechanism 30 includes a sweeping roller 31 and a first drive motor. Two sweeping rollers 31 are provided, spaced apart vertically. Each sweeping roller 31 is also positioned along a second direction, and both ends of each sweeping roller 31 are rotatably connected to the frame 10. Each sweeping roller 31 is equipped with bristles for cleaning the mating surfaces of the corresponding base layer or waterproof layer. The first drive motor drives the sweeping roller 31 to rotate.

[0045] The cleaning roller 31 can rotate under the drive of the first drive motor, and the brush bristles set on the cleaning roller 31 can clean the mating surfaces of the corresponding base layer or waterproof layer.

[0046] In some embodiments, the cleaning roller 31 described above may be as follows: Figure 2 The structure shown. See also Figure 2 Each cleaning roller 31 includes a connecting shaft 311 and an inflatable bushing 312. Both ends of the connecting shaft 311 are rotatably connected to the frame 10. The inflatable bushing 312 is sleeved on the connecting shaft 311 and rotates synchronously with the connecting shaft 311. The bristles are arranged on the outer wall surface of the inflatable bushing 312.

[0047] The connecting shaft 311 can be connected to the first drive motor. The inflatable bushing 312 can be connected to an air pump, which can be used to inflate and deflate the air, thereby changing the cleanliness of the bristles against the substrate or waterproof layer.

[0048] In some embodiments, the conveying mechanism 40 described above may employ, for example... Figure 1 , Figure 2 The structure shown. See also Figure 1 , Figure 2 The conveying mechanism 40 includes two conveying structures spaced apart along a first direction within the installation space 11. The two conveying structures are respectively located at the inlet and outlet of the pressing channel. Each conveying structure includes: a fixed conveying roller 41, a second drive motor, a slider 42, an adjusting conveying roller 43, a telescopic structure 44, and a third drive motor. The fixed conveying roller 41 is arranged along the second direction, and both ends of the fixed conveying roller 41 are rotatably connected to the frame 10. The second drive motor drives the fixed conveying roller 41 to rotate. Two sliders 42 are provided, spaced apart along the second direction on the frame 10, and each slider 42 can slide vertically on the frame 10. The adjusting conveying roller 43 is arranged along the second direction, and both ends of the adjusting conveying roller 43 are respectively connected to the two sliders 42. The adjusting conveying roller 43 and the fixed conveying roller 41 are spaced apart along the vertical direction. The telescopic structure 44 drives the two sliders 42 to move vertically. The third drive motor drives the adjusting conveying roller 43 to rotate.

[0049] The frame 10 is provided with a slide groove for the slider 42 to slide in the vertical direction.

[0050] In some embodiments, the second drive motor described above may be as follows: Figure 1 , Figure 2 The structure shown. See also Figure 1 , Figure 2 The second and third drive motors are servo motors.

[0051] A servo motor is an electric motor used in automatic control systems to precisely control the operation of mechanical components. It converts electrical signals into angular displacement or angular velocity on a shaft, enabling precise control of position, speed, and torque. Servo motors are existing technology and will not be discussed in detail here.

[0052] In some embodiments, the telescopic structure 44 may adopt the following... Figure 1 , Figure 2 The structure shown. See also Figure 1 , Figure 2 The telescopic structure 44 is a hydraulic cylinder.

[0053] A hydraulic cylinder is a device that converts fluid pressure into mechanical energy; it is a hydraulic actuator that uses fluid pressure to generate linear or oscillating motion. Hydraulic cylinders are existing technology and will not be discussed in detail here.

[0054] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A waterproof membrane pressing device, characterized in that, include: The frame has an installation space, within which a conveying mechanism is provided for conveying the base layer and the waterproof layer; A pressing mechanism, disposed in the installation space, has a pressing channel for pressing the base layer and the waterproof layer together; A cleaning mechanism is installed on the frame and located at the inlet of the pressing channel. The cleaning mechanism is used to clean the mating surfaces of the base layer and the waterproof layer that enter the pressing channel.

2. The waterproof membrane pressing device as described in claim 1, characterized in that, The conveying direction of the base layer is defined as the first direction, and the direction perpendicular to and horizontal to the first direction is defined as the second direction; The pressing mechanism includes two heating pressing structures, which are arranged at intervals along the vertical direction. The two heating pressing structures together form the pressing channel. Each heating pressing structure includes: A mounting bracket is horizontally mounted on the frame and located within the installation space; Multiple pressure rollers are provided, and the multiple pressure rollers are spaced apart on the fixed frame along the first direction. Each pressure roller is arranged along the second direction, and each pressure roller abuts against one of the corresponding ends of the upper and lower ends of the base layer and the waterproof layer. A heating plate, horizontally mounted on the fixed frame, is used to heat the base layer and waterproof layer within the pressing channel.

3. The waterproof membrane pressing device as described in claim 2, characterized in that, The pressing mechanism also includes a lifting structure, which is mounted on the frame and located below the pressing mechanism. The fixed end of the lifting structure is fixed to the frame, and the telescopic end of the lifting structure extends vertically upward and connects to the pressing structure located below, thereby driving the corresponding pressing structure to move vertically.

4. The waterproof membrane pressing device as described in claim 2, characterized in that, The cleaning facility includes: Two cleaning rollers are provided, which are arranged at intervals in the vertical direction. Each cleaning roller is arranged in the second direction. Both ends of each cleaning roller are rotatably connected to the frame. Each cleaning roller is provided with bristles for cleaning the mating surfaces of the corresponding base layer or waterproof layer. The first drive motor is used to drive the sweeping roller to rotate.

5. The waterproof membrane pressing device as described in claim 4, characterized in that, Each of the cleaning rollers includes: A connecting shaft, both ends of which are rotatably connected to the frame; An inflatable bushing is fitted onto the connecting shaft and rotates synchronously with the connecting shaft. The bristles are disposed on the outer wall surface of the inflatable bushing.

6. The waterproof membrane pressing device as described in claim 2, characterized in that, The conveying mechanism includes two conveying structures spaced apart along a first direction within the installation space. The two conveying structures are respectively located at the inlet and outlet of the pressing channel. Each conveying structure includes: A fixed conveyor roller is arranged along the second direction, and both ends of the fixed conveyor roller are rotatably connected to the frame; The second drive motor is used to drive the fixed conveyor roller to rotate; Two sliders are provided, and the two sliders are spaced apart on the frame along the second direction. Each slider can be slidably mounted on the frame in the vertical direction. An adjustable conveyor roller is arranged along the second direction, with two sliders connected to each end of the adjustable conveyor roller, and the adjustable conveyor roller and the fixed conveyor roller are spaced apart in the vertical direction; A telescopic structure is provided for driving the two sliders to move vertically. The third drive motor is used to drive the adjustment conveyor roller to rotate; The frame is provided with a groove for the slider to slide in the vertical direction.

7. The waterproof membrane pressing device as described in claim 6, characterized in that, The second drive motor and the third drive motor are servo motors.

8. The waterproof membrane pressing device as described in claim 6, characterized in that, The telescopic structure is a hydraulic cylinder.

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