Isolation material compacting device for waterproof roll production

Abstract

The utility model provides an isolation material compacting device for waterproof coiled material production, which relates to the technical field of waterproof coiled material production, and comprises a first compression roller and a second compression roller, the first compression roller is rotatably connected with a rack, and the second compression roller is rotatably connected with a slide block and is slidably connected with the rack through the slide block; the first driving mechanism is connected with the sliding block and is used for driving the sliding block to move so as to change the pressing roller gap between the first pressing roller and the second pressing roller; the elastic component is arranged between the first pressing roller and the sliding block, and the elastic component can apply elastic force to the sliding block so that the second pressing roller tends to move in the direction away from the first pressing roller; the problems that in the prior art, isolation materials such as fine sand and shale of waterproof coiled materials are not firm in bonding and prone to falling off in the production process are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waterproof coiled material production, and more specifically relates to an isolation material compacting device for waterproof coiled material production. Background Art

[0002] The isolation materials of existing modified asphalt waterproofing membranes are mainly PE, fine sand, and shale. The PE membrane is a non-persistent protective layer, while fine sand and shale are permanent protective layers. Fine sand is responsible for bonding the membrane to the building, while shale plays a role in isolating ultraviolet rays and slowing down the aging of modified asphalt. However, the bonding between fine sand, shale and modified asphalt is not strong, and the fine sand and shale are prone to fall off during use. After the permanent protective layer falls off, it loses its original function, affecting the waterproof and water-resistant performance of the product, affecting the customer experience and the proper isolation effect.

[0003] In the existing production process of fine sand and shale waterproofing coils, the weight of the materials is used to evenly spread them on the surface of modified asphalt waterproofing coils under the quantitative control of the spreading equipment, and then pulled to the packaging station by subsequent transmission rollers. In the production process, fine sand and shale are covered on the surface of modified asphalt, and are easy to fall off during the coil pulling process, which not only increases the waste of raw materials in the production process, but also buries quality risks for later use. Utility Model Content

[0004] The purpose of the utility model is to provide an insulating material compacting device for waterproofing coiled materials in view of the deficiencies in the prior art, so as to solve the problem that insulating materials such as fine sand and shale used in the waterproofing coiled materials in the prior art are not firmly bonded and easily fall off during production.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an isolation material compacting device for waterproofing coiled material production, comprising:

[0006] A first pressing roller and a second pressing roller, wherein the first pressing roller is rotatably connected to the frame, and the second pressing roller is rotatably connected to the slider and slidably connected to the frame through the slider;

[0007] a first driving mechanism, the first driving mechanism being connected to the slider and used for driving the slider to move so as to change the roller gap between the first roller and the second roller;

[0008] An elastic component is disposed between the first pressing roller and the slider, and the elastic component can apply elastic force to the slider to make the second pressing roller tend to move in a direction away from the first pressing roller.

[0009] Optionally, the second pressing roller is located above the first pressing roller.

[0010] Optionally, the frame includes two frames, a connecting portion and a slide groove are provided in the frame, the end of the first pressure roller is rotatably connected to the connecting portion, and the sliding block is slidably provided in the slide groove.

[0011] Optionally, the connecting part includes a bearing seat and a first bearing, the bearing seat is connected to the frame, the end of the first pressure roller is connected to the bearing seat through the first bearing, and a second bearing is provided in the slider and connected to the end of the second pressure roller through the second bearing.

[0012] Optionally, the first driving mechanism includes two telescopic components, the two telescopic components are connected to the frame, and telescopic ends of the two telescopic components are respectively connected to two sliding blocks.

[0013] Optionally, the telescopic component is a cylinder, and the first driving mechanism also includes an air compressor, which is connected to the cylinder via an air pipeline. The air pipeline includes a main pipeline and two branch pipelines connected to one end of the main pipeline. The main pipeline is connected to the air compressor, and the two branch pipelines are respectively connected to the two cylinders.

[0014] Optionally, an air pressure regulating valve is provided on the main pipe.

[0015] Optionally, two ends of the elastic component are in contact with the connecting portion and the sliding block respectively.

[0016] Optionally, a second driving mechanism is further included, wherein the second driving mechanism includes a transmission sprocket arranged at the end of the first pressure roller or the second pressure roller, and the transmission sprocket is connected to a driving sprocket connected to a driving source through a chain.

[0017] Optionally, a transmission mechanism is further included, wherein the transmission mechanism includes a first gear and a second gear, wherein the first gear and the second gear are respectively connected to the first pressing roller and the second pressing roller, and the two are meshed with each other.

[0018] The utility model provides an insulating material compacting device for waterproof coiled material production, which has the beneficial effect that: the insulating material compacting device for waterproof coiled material production compacts the waterproof coiled material on which the insulating material is spread by a first pressing roller and a second pressing roller, and in the production process of the waterproof coiled material, the pressing roller gap between the first pressing roller and the second pressing roller can be adjusted according to the model and thickness of the waterproof coiled material, and the first driving mechanism is used to overcome the elastic force of the elastic component, so that the pressing roller gap can be conveniently changed, thereby adjusting the compacting pressure, thereby increasing the bonding area and adhesion performance of the insulating material, and reducing the shedding of the insulating material.

[0019] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0021] Figure 1 The schematic diagram shows the structure of an isolation material compacting device for waterproofing coiled material production according to an embodiment of the utility model.

[0022] Figure 2 Shows Figure 1 A local enlarged schematic diagram of point A.

[0023] Description of reference numerals:

[0024] 1. First pressure roller; 2. Second pressure roller; 3. Sliding block; 4. Elastic component; 5. Frame; 6. Connecting part; 7. Cylinder; 8. Air compressor; 9. Main pipeline; 10. Branch pipeline; 11. Air pressure regulating valve; 12. Driving sprocket; 13. First gear; 14. Second gear. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention will be described in more detail below. Although the preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0026] like Figure 1 and Figure 2 As shown, the utility model provides an isolation material compacting device for waterproofing coiled material production, comprising:

[0027] a first pressing roller 1 and a second pressing roller 2, wherein the first pressing roller 1 is rotatably connected to the frame, and the second pressing roller 2 is rotatably connected to the slider 3 and is slidably connected to the frame via the slider 3;

[0028] A first driving mechanism, the first driving mechanism is connected to the slider 3 and is used to drive the slider 3 to move so as to change the roller gap between the first roller 1 and the second roller 2;

[0029] The elastic component 4 is disposed between the first pressing roller 1 and the slider 3 . The elastic component 4 can apply elastic force to the slider 3 to make the second pressing roller 2 move away from the first pressing roller 1 .

[0030] Specifically, in order to solve the problem of weak bonding and easy falling off of isolation materials such as fine sand and shale in the production process of waterproof membranes in the prior art; the isolation material compacting device for waterproof membrane production provided by the utility model compacts the waterproof membrane spread with isolation materials through the first pressing roller 1 and the second pressing roller 2. During the production process of the waterproof membrane, the roller gap between the first pressing roller 1 and the second pressing roller 2 can be adjusted according to the model and thickness of the waterproof membrane. The first driving mechanism is used to overcome the elastic force of the elastic component 4, so that the roller gap can be easily changed, and then the compaction pressure can be adjusted, thereby increasing the bonding area and adhesion performance of the isolation material and reducing the falling off of the isolation material.

[0031] Furthermore, the setting of the elastic component 4 can always apply elastic force to the second pressure roller 2. The existence of the elastic force can ensure that the pressure roller gap is at the upper limit position of the gap in the initial state. When the first driving mechanism drives the slider 3 and the second pressure roller 2 to move, the compaction pressure can be adjusted from zero.

[0032] Optionally, the second pressing roller 2 is located above the first pressing roller 1 .

[0033] Specifically, the second pressing roller 2 is arranged above and below the first pressing roller 1. At this time, the elastic force of the elastic component 4 can overcome the weight of the second pressing roller 2 and its related components such as the slider 3, and play a supporting role for the second pressing roller 2. With the driving of the first driving mechanism, the gap between the pressing rollers is gradually reduced, and the compaction pressure is gradually increased.

[0034] Optionally, the frame includes two frames 5, a connecting portion 6 and a slide groove are provided in the frame 5, an end of the first pressing roller 1 is rotatably connected to the connecting portion 6, and the slider 3 is slidably provided in the slide groove.

[0035] Specifically, the frame 5 may adopt an inverted U-shaped structure, with a connecting portion 6 provided at its lower end to achieve rotational connection between the first pressing roller 1 and the frame, and a slide groove formed at its upper end, with the slider 3 vertically slidingly cooperating with the slide groove.

[0036] Optionally, the connecting part 6 includes a bearing seat and a first bearing, the bearing seat is connected to the frame 5, the end of the first pressure roller 1 is connected to the bearing seat through the first bearing, a second bearing is provided in the slider 3, and is connected to the end of the second pressure roller 2 through the second bearing.

[0037] Optionally, the first driving mechanism includes two telescopic components, the two telescopic components are connected to the frame, and the telescopic ends of the two telescopic components are respectively connected to the two sliders 3.

[0038] Specifically, when the telescopic end of the telescopic component is extended, the slider 3 is pushed to move, and the elastic component 4 is compressed, so that the second pressing roller 2 moves toward the first pressing roller 1, and then the gap between the pressing rollers becomes smaller, and the compacting pressure increases.

[0039] Optionally, the telescopic component is a cylinder 7, and the first driving mechanism also includes an air compressor 8, which is connected to the cylinder 7 via an air supply pipeline. The air supply pipeline includes a main pipeline 9 and two branch pipelines 10 connected to one end of the main pipeline 9. The main pipeline 9 is connected to the air compressor 8, and the two branch pipelines 10 are respectively connected to the two cylinders 7.

[0040] Specifically, the air compressor 8 can drive the telescopic end of the cylinder 7 to extend, the pressure distribution conditions of the two branch pipelines 10 are consistent, the extension amounts of the two cylinders 7 are equal, and the two cylinders 7 extend synchronously, thereby realizing the adjustment of the compaction pressure.

[0041] In this embodiment, the cylinder 7 is fixed on the top of the frame 5 , and the telescopic end of the cylinder 7 passes through the frame 5 and is connected to the slider 3 .

[0042] Optionally, a gas pressure regulating valve 11 is provided on the main pipeline 9 .

[0043] Specifically, the air pressure regulating valve 11 is used to adjust the input pressure of the cylinder 7. When the pressure applied by the telescopic end of the cylinder 7 to the slider 3 is greater than the elastic force of the spring, the slider 3 and the second pressure roller 2 move toward the first pressure roller 1 to adjust the gap between the pressure rollers and further adjust the compaction pressure.

[0044] Optionally, two ends of the elastic component 4 are in contact with the connecting portion 6 and the slider 3 respectively.

[0045] Specifically, the lower end of the elastic component 4 is connected to the connecting portion 6 , and the upper end of the elastic component 4 is connected to the slider 3 .

[0046] Optionally, a second driving mechanism is further included, which includes a transmission sprocket 12 arranged at the end of the first pressing roller 1 or the second pressing roller 2, and the transmission sprocket 12 is connected to a driving sprocket connected to the driving source through a chain.

[0047] Specifically, the second driving mechanism drives the driving sprocket to rotate through the driving source, and then drives the transmission sprocket 12 and the first pressing roller 1 or the second pressing roller 2 to rotate through the chain.

[0048] In this embodiment, one end of the second pressing roller 2 is connected to the driving sprocket 12 .

[0049] Optionally, a transmission mechanism is further included, and the transmission mechanism includes a first gear 13 and a second gear 14. The first gear 13 and the second gear 14 are respectively connected to the first pressing roller 1 and the second pressing roller 2, and the two are meshed with each other.

[0050] Specifically, the transmission mechanism realizes the synchronous rotation of the first pressing roller 1 and the second pressing roller 2 towards each other through the meshing of the first gear 13 and the second gear 14 .

[0051] Although the roller gap between the second roller 2 and the first roller 1 will change under the drive of the first driving mechanism, the adjustment range of the roller gap is very small during the production of the waterproof membrane, and the adjustment range of the roller gap is no more than 1 mm. Therefore, it does not affect the meshing transmission between the first gear 13 and the second gear 14, nor does it affect the tension of the chain.

[0052] In this embodiment, the elastic component 4 is a compression spring, and the compression spring is in a pre-compression state.

[0053] Specifically, a compression spring may be used as the elastic component 4, and the compression spring is placed in a pre-compression state to provide elastic force.

[0054] In this embodiment, an air pressure display component is also included, and an air pressure regulating valve 11 with an air pressure display function can also be used. During the adjustment process, the air pressure is displayed in real time to accurately adjust the air pressure and the compaction pressure. When the air pressure regulating valve 11 is not opened, the compression spring supports the second pressure roller 2, and the second pressure roller 2 is in static balance. By adjusting the air pressure regulating valve 11, the air pressure input to the cylinder 7 is increased. At this time, the pressure applied by the cylinder 7 to the second pressure roller 2 exceeds the upward elastic force of the compression spring. The second pressure roller 2 is pressed down to the modified asphalt coil and acts on the isolation material, so that the isolation material is further embedded in the modified asphalt layer, and the bonding area between the isolation material and the modified asphalt is increased, thereby achieving the effect of improving adhesion. The size of the compaction force can be adjusted by controlling the air pressure regulating valve 11, and the process parameter requirements are formulated according to the displayed air pressure, which is convenient for production guidance and quality stability.

[0055] The various embodiments of the utility model have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A device for compacting insulating materials for waterproofing coiled materials, characterized in that: include: A first pressing roller and a second pressing roller, wherein the first pressing roller is rotatably connected to the frame, and the second pressing roller is rotatably connected to the slider and slidably connected to the frame through the slider; a first driving mechanism, the first driving mechanism being connected to the slider and used for driving the slider to move so as to change the roller gap between the first roller and the second roller; An elastic component is disposed between the first pressing roller and the slider, and the elastic component can apply elastic force to the slider to make the second pressing roller tend to move in a direction away from the first pressing roller.

2. The insulating material compacting device for waterproofing coiled material production according to claim 1, characterized in that: The second pressing roller is located above the first pressing roller.

3. The insulating material compacting device for waterproofing coiled material production according to claim 1, characterized in that: The frame comprises two frames, a connecting part and a slide groove are arranged in the frames, the end of the first pressing roller is rotatably connected to the connecting part, and the sliding block is slidably arranged in the slide groove.

4. The insulating material compacting device for waterproofing coiled material production according to claim 3, characterized in that: The connecting part includes a bearing seat and a first bearing, the bearing seat is connected to the frame, the end of the first pressure roller is connected to the bearing seat through the first bearing, and a second bearing is arranged in the slider and connected to the end of the second pressure roller through the second bearing.

5. The insulating material compacting device for waterproofing coiled material production according to claim 1, characterized in that: The first driving mechanism comprises two telescopic components, the two telescopic components are connected to the frame, and the telescopic ends of the two telescopic components are respectively connected to the two sliding blocks.

6. The insulating material compacting device for waterproofing coiled material production according to claim 5, characterized in that: The telescopic component is a cylinder, and the first driving mechanism also includes an air compressor, which is connected to the cylinder via an air pipeline. The air pipeline includes a main pipeline and two branch pipelines connected to one end of the main pipeline. The main pipeline is connected to the air compressor, and the two branch pipelines are respectively connected to the two cylinders.

7. The insulating material compacting device for waterproofing coiled material production according to claim 6, characterized in that: The main pipe is provided with an air pressure regulating valve.

8. The insulating material compacting device for waterproofing coiled material production according to claim 3, characterized in that: Both ends of the elastic component are in contact with the connecting portion and the slider, respectively.

9. The insulating material compacting device for waterproofing coiled material production according to claim 1, characterized in that: It also includes a second driving mechanism, which includes a transmission sprocket arranged at the end of the first pressing roller or the second pressing roller, and the transmission sprocket is connected to a driving sprocket connected to a driving source through a chain.

10. The insulating material compacting device for waterproofing coiled material production according to claim 1, characterized in that: It also includes a transmission mechanism, which includes a first gear and a second gear. The first gear and the second gear are respectively connected to the first pressing roller and the second pressing roller, and the two are meshed with each other.

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