阅读说明：本技术 具有砂粒层的防水材料生产装置和生产方法 (Production device and production method of waterproof material with sand particle layer ) 是由 马晨 王晋斌 夏伟伟 于 2021-07-18 设计创作，主要内容包括：本发明涉及防水材料生产设备技术领域,名称是具有砂粒层的防水材料生产装置和生产方法；生产装置,包括装置架,所述的摊铺工位下面安装一个电动机带动运行的粘砂衬轮,所述的粘砂衬轮周围是圆柱形的结构,所述粘砂衬轮上面就是摊铺平台,所述的基体加工通道上面是弧面形的结构,所述的胶液出口和砂粒出口对着所述基体加工通道上的弧面形部位；生产方法,是粘接胶喷涂和喷射砂粒时所述的基体喷射面处于弓起的状态。这样的防水材料生产装置和生产方法具有减少砂粒和基体之间假粘接现象、提高生产质量的优点。(The invention relates to the technical field of waterproof material production equipment, in particular to a waterproof material production device with a sand particle layer and a production method; the production device comprises a device frame, wherein a motor is arranged below the paving station to drive the running sand lining wheel, the periphery of the sand lining wheel is of a cylindrical structure, a paving platform is arranged above the sand lining wheel, an arc-shaped structure is arranged above the base body processing channel, and the glue solution outlet and the sand granule outlet face to the arc-shaped part on the base body processing channel; the production method is that the spraying surface of the substrate is in a bow state when the adhesive is sprayed and the sand grains are sprayed. The production device and the production method of the waterproof material have the advantages of reducing the false adhesion phenomenon between sand grains and a matrix and improving the production quality.)

1. The waterproof material production device with the sand particle layer comprises a device frame, wherein a base roller is arranged on one side of the device frame, when the waterproof material production device is used, a whole disc of base is placed on the base roller and can continuously release the base, a sand spreading station is arranged on the device frame, a glue solution tank and a sand particle tank are arranged above the spreading station, the glue solution tank is provided with a glue solution outlet, and bonding glue can flow out of the glue solution outlet to a spreading platform; the sand groove is provided with a sand outlet, sand can flow out to the spreading platform, and the matrix is a matrix processing channel through the glue solution outlet and the spreading station below the sand outlet; the base body is conveyed and processed from back to front on the spreading station, and the base body runs on the device to form a processing route; the method is characterized in that: the sand-sticking lining wheel driven by a motor to run is arranged below the spreading station, the periphery of the sand-sticking lining wheel is of a cylindrical structure, the spreading platform is arranged above the sand-sticking lining wheel, the cambered structure is arranged above the base body processing channel, and the glue solution outlet and the sand particle outlet face the cambered part on the base body processing channel.

2. The waterproof material production apparatus having a sand layer as claimed in claim 1, wherein: the front of the sand lining wheel is also provided with a conveying roller group formed by two front conveying rollers, the conveying roller group is a front conveying roller group, a part for clamping a matrix is arranged between the two front conveying rollers, and the matrix passes through the clamping part; the back of the sand lining wheel is also provided with a conveying roller group formed by two back conveying rollers, the conveying roller group is a back conveying roller group, a part for clamping a base body is arranged between the two back conveying rollers, and the base body passes through the clamping part; the running peripheral speed of the front conveying roller is greater than that of the rear conveying roller.

3. The waterproof material production apparatus having a sand layer as claimed in claim 2, wherein: the inside of the sand-sticking lining wheel is provided with a sand-sticking lining wheel cavity, and the vibrating device is arranged in the sand-sticking lining wheel cavity.

4. The waterproof material production apparatus having a sand layer as claimed in claim 3, wherein: the vibration device has an amplitude of 0.3 to 0.5 mm and a frequency of 10 to 20 Hz.

5. The waterproof material production apparatus having a sand layer as claimed in claim 1 or 2, wherein: a drying chamber is also mounted on the assembly frame in front of the grit outlet, the process path passing through the drying chamber.

6. The waterproof material production apparatus having a sand layer as claimed in claim 3, wherein: a drying chamber is also mounted on the assembly frame in front of the grit outlet, the process path passing through the drying chamber.

7. The waterproof material with sand grain layer is produced by spraying adhesive glue onto the substrate, spraying sand onto the adhesive glue and drying, and is characterized in that: the spraying surface of the substrate is in a bow-shaped state when the bonding glue is sprayed and the sand grains are sprayed.

8. The method of claim 7, wherein: the matrix is still in a stretched state when the bonding glue is sprayed and the sand grains are sprayed.

9. The method of claim 7, wherein: the matrix is still in a vibration state when the bonding glue is sprayed and the sand grains are sprayed.

Technical Field

The invention relates to the technical field of waterproof material production equipment, and also relates to a production method of a waterproof material, in particular to a production device and a production method of a waterproof material with a sand particle layer.

Background

The waterproof material with the sand particle layer comprises a base body, the sand particle layer is arranged on the base body, the sand particle layer arranged on the waterproof material has the advantages of increasing friction force and reducing direct sunlight, the waterproof material also has the advantage that the combination of the materials (for example, a layer of waterproof coating, cement mortar and the like can be paved on the waterproof material) is firmer, and the waterproof material with the sand particle layer is widely applied to buildings such as high-speed rails, squares, subways, roofs and the like.

The production of the waterproof material with the sand particle layer is completed on a production device of the waterproof material, the production device comprises a device frame, one side of the device frame is provided with a base roller, the base roller can be used for placing a whole disc of base material, such as a whole roll of plastic film, a whole roll of glued nylon cloth and the like, a paving platform is arranged on the device frame, a glue solution groove and a sand particle groove are arranged on the paving platform, the glue solution groove is provided with a glue solution outlet, the glue solution outlet can flow bonding glue to the paving platform, the sand particle groove is provided with a sand particle outlet, and sand particles can flow out of the sand particle outlet to the paving platform.

In the prior art, the spreading platform is of a flat structure, the substrate is spread on the spreading platform in a flat manner, and when sand grains are applied to the substrate, the substrate is in a natural state, so that the phenomenon that the sand grains and the substrate are bonded firmly (pseudo bonding) is caused, and the product quality is influenced.

Disclosure of Invention

The invention aims to solve the defects and provide a production device and a production method of a waterproof material with a sand particle layer, which reduce the false adhesion phenomenon and improve the product quality.

The technical scheme of the waterproof material production device with the sand particle layer is realized as follows: the waterproof material production device with the sand particle layer comprises a device frame, wherein a base roller is arranged on one side of the device frame, when the waterproof material production device is used, a whole disc of base is placed on the base roller and can continuously release the base, a sand spreading station is arranged on the device frame, a glue solution tank and a sand particle tank are arranged above the spreading station, the glue solution tank is provided with a glue solution outlet, and bonding glue can flow out of the glue solution outlet to a spreading platform; the sand groove is provided with a sand outlet, sand can flow out to the spreading platform, and the matrix is a matrix processing channel through the glue solution outlet and the spreading station below the sand outlet; the base body is conveyed and processed from back to front on the spreading station, and the base body runs on the device to form a processing route; the method is characterized in that: the sand-sticking lining wheel driven by a motor to run is arranged below the spreading station, the periphery of the sand-sticking lining wheel is of a cylindrical structure, the spreading platform is arranged above the sand-sticking lining wheel, the cambered structure is arranged above the base body processing channel, and the glue solution outlet and the sand particle outlet face the cambered part on the base body processing channel.

Furthermore, a conveying roller group formed by two front conveying rollers is arranged in front of the sand lining wheel, and is a front conveying roller group, a part for clamping a matrix is arranged between the two front conveying rollers, and the matrix passes through the clamping part; the back of the sand lining wheel is also provided with a conveying roller group formed by two back conveying rollers, the conveying roller group is a back conveying roller group, a part for clamping a base body is arranged between the two back conveying rollers, and the base body passes through the clamping part; the running peripheral speed of the front conveying roller is greater than that of the rear conveying roller.

Furthermore, a cavity of the sand-bonded lining wheel is arranged in the sand-bonded lining wheel, and a vibration device is arranged in the cavity of the sand-bonded lining wheel.

Further, the amplitude of the vibration device is 0.3-0.5 mm, and the frequency is 10-20 Hz.

Preferably, the vibration device has an amplitude of 0.4 mm and a frequency of 15 hz.

Further, a drying chamber is mounted on the assembly frame in front of the grit outlet, the processing path passing through the drying chamber.

The technical scheme of the production method of the waterproof material with the sand particle layer is realized as follows: the waterproof material with sand grain layer is produced by spraying adhesive glue onto the substrate, spraying sand onto the adhesive glue and drying, and is characterized in that: the spraying surface of the substrate is in a bow-shaped state when the bonding glue is sprayed and the sand grains are sprayed.

Preferably, the matrix is still in a stretched state when the adhesive is sprayed and grit is sprayed.

Preferably, the matrix is still in a vibrating state during the adhesive application and the grit blasting.

The invention has the beneficial effects that: the production device and the production method of the waterproof material have the advantages of reducing the false adhesion phenomenon between sand grains and a matrix and improving the production quality.

Drawings

Fig. 1 is a schematic side view of a waterproof material production apparatus having a sand layer according to the present invention.

Wherein, 1, a substrate roller 2, a substrate 21, a processing route 3, a glue solution groove 4, a sand groove 5, a substrate processing channel 6, a bonded sand lining wheel 7, a paving platform 8, a front conveying roller group 9 and a rear conveying roller group

10. Vibrating device 11, drying chamber.

F-the machine direction.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, the waterproof material production device with a sand layer comprises a device frame, wherein a substrate roller 1 is arranged on one side of the device frame, a whole disc of substrates can be placed on the substrate roller and can continuously release the substrates 2 when in use, a sand paving station is arranged on the device frame, a glue solution groove 3 and a sand groove 4 are arranged above the paving station, the glue solution groove is provided with a glue solution outlet, and the glue solution outlet can flow bonding glue to a paving platform; the sand groove is provided with a sand outlet, sand can flow out of the sand outlet to the spreading platform, and the substrate passes through the spreading station below the glue solution outlet and the sand outlet and is a substrate processing channel 5; the matrix is conveyed and processed from back to front on the spreading station, the processing direction is shown as an arrow F, and the matrix runs on the device to form a processing route 21; the method is characterized in that: a motor is arranged below the paving station to drive the running sand-sticking lining wheel 6, the periphery of the sand-sticking lining wheel is of a cylindrical structure, the paving platform 7 is arranged above the sand-sticking lining wheel, the arc-shaped structure is arranged above the matrix processing channel, and the glue solution outlet and the sand particle outlet face the arc-shaped part on the matrix processing channel 5.

Methods of use and principles; the base body starts from the base body roller wheel, when the base body passes through the paving station, the glue solution groove and the sand grain groove sequentially coat the glue solution and pave sand grains on the base body on the paving station, because the paving station is arranged on the sand-bonded lining wheel, the glue coating surface and the sand grain paving surface are upwards protruded, in the paving process, the base body is changed into a planar structure from an arc shape at the later stage of the paving process, one surface coated with the bonding glue base body is contracted, the glue solution bonded on the sand grains is also contracted, the phenomenon that the bonding glue crowds the sand grains is generated, the bonding glue is formed to be in closer contact with the periphery of the sand grains, the bonding glue is more closely combined with the sand grains, and therefore, the contact area between the sand grains and the bonding glue is larger, the bonding is firmer, and the quality of a final product is better.

Furthermore, a conveying roller group formed by two front conveying rollers is arranged in front of the sand lining wheel and is a front conveying roller group 8, a part for clamping the matrix is arranged between the two front conveying rollers, and the matrix passes through the clamping part; two conveying roller sets formed by rear conveying rollers are arranged behind the sand lining wheel and are rear conveying roller sets 9, a part for clamping a base body is arranged between the two rear conveying rollers, and the base body passes through the clamping part; the running peripheral speed of the front conveying roller is greater than that of the rear conveying roller.

Because the operating cycle rate of the front conveying roller is greater than the operating cycle rate of the rear conveying roller, the matrix between the front conveying roller and the rear conveying roller is in a stretching state, when the matrix is stretched to a certain degree, the matrix can slip on the front conveying roller or the rear conveying roller, the matrix cannot be broken, the matrix on the spreading station is in the stretching state, the combination effect of the matrix in the stretching state, glue solution and sand grains is better, the false bonding phenomenon is less prone to occurring, and the sand grains are bonded more firmly on the same principle (the bonded glue is crowded with sand grains).

Furthermore, a cavity of the sand-bonded lining wheel is arranged in the sand-bonded lining wheel, and a vibration device 10 is arranged in the cavity of the sand-bonded lining wheel.

Thus, the base body is in a vibration state during paving, and the paving effect is better.

Further, the amplitude of the vibration device is 0.3-0.5 mm, and the frequency is 10-20 Hz.

Preferably, the vibration means has an amplitude of 0.4 mm and a frequency of 15 hz.

The practice shows that the paving effect is better.

Further, a drying chamber 11 is arranged in front of the grit outlet on the frame, said processing line 21 passing through the drying chamber.

The drying chamber can play a role in rapidly drying the waterproof material.

The technical scheme of the production method of the waterproof material with the sand particle layer is realized as follows: the waterproof material with sand grain layer is produced by spraying adhesive onto the substrate, spraying sand onto the adhesive and drying, and features that: the spraying surface of the substrate is in a bow-shaped state when the bonding glue is sprayed and the sand grains are sprayed.

The production method of the waterproof material with the sand layer can produce the waterproof material with better quality.

Preferably, the matrix is still in a stretched state when the adhesive is sprayed and grit is sprayed.

Preferably, the matrix is still in a vibrating state during the adhesive application and the grit blasting.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention in any way, and any person skilled in the art can make many changes or modifications to the equivalent embodiments without departing from the scope of the present invention.