Embossing feeding mechanism for producing modified asphalt waterproof material

Abstract

The invention discloses an embossing feeding mechanism for modified asphalt waterproof material production, the embossing feeding mechanism comprises an embossing roller and an after-embossing rapid cooling mechanism which are arranged in sequence, the roller body of the embossing roller comprises an inner roller and an outer embossing shell, and the outer embossing shell comprises a left roller body and a right roller body; the left roller body and the right roller body are detachably arranged on the left side and the right side of the inner roller respectively, the after-embossing rapid cooling mechanism comprises a cooling bin, and a rapid cooling air conditioner is arranged in the cooling bin. The embossing feeding mechanism solves the problem that different embossing shapes are inconvenient to select according to actual conditions during embossing of an existing embossing feeding mechanism for modified asphalt waterproof material production, and meanwhile solves the problem of deformation of lines after embossing is completed.

Description

Technical Field

[0001] The invention relates to the field of equipment for producing modified asphalt waterproofing coiled materials, in particular to an embossing feeding mechanism for producing modified asphalt waterproofing materials. Background Art

[0002] The production of modified asphalt waterproofing membranes requires oil impregnation, film coating, embossing and other processes. Among them, embossing is based on customer requirements. The modified asphalt waterproofing membrane after film coating is sent to the embossing device for embossing. The embossing process does not involve the use of media such as ink. It is a mechanical physical embossing, which will produce noise. The embossing process can form specific textures on the surface of the membrane. These textures can increase the friction of the membrane, thereby improving the anti-slip performance, especially on wet or smooth surfaces. Embossing can eliminate bubbles or floating sand on the surface of the membrane, making the surface smoother, thereby improving the overall appearance quality of the membrane. SBS modified asphalt waterproofing membranes with deep strip embossing can increase the heated area, accelerate the movement speed of construction flames, save energy, and improve construction efficiency.

[0003] The specific principle of embossing is that the embossing roller device is pressed on the coil by gravity, and the gap and pressure of the embossing roller are controlled by adjusting the screw to ensure that coils of different thicknesses can be embossed with satisfactory patterns. Therefore, it can be known that the raw material to be embossed needs to maintain a certain temperature during embossing, because only by maintaining a certain temperature condition will the raw material not solidify and the embossing operation can be carried out. The defects in the prior art also come from this, because the raw material maintains a certain temperature, which is beneficial to embossing, but once the temperature is not well controlled, the embossed pattern will easily be deformed due to the fluidity of the raw material after embossing, which greatly affects the embossing quality, and there are no improvement measures for this problem in the prior art.

[0004] In addition, there is another problem with embossing in the prior art, specifically, the surface texture of the embossing roller is fixed and not easy to adjust according to customer needs. In order to solve the above problem, the existing embossing structure needs to be improved and upgraded. Summary of the invention

[0005] The purpose of the present invention is to provide an embossing feeding mechanism for the production of modified asphalt waterproof materials, so as to solve the problem that the existing embossing feeding mechanism for the production of modified asphalt waterproof materials is not convenient for selecting different embossing shapes according to actual conditions during embossing, and at the same time solve the problem of deformation of the texture after embossing is completed.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: An embossing feeding mechanism for the production of modified asphalt waterproofing materials comprises an embossing roller and a post-embossing rapid cooling mechanism which are arranged in sequence, wherein the roller body of the embossing roller comprises an inner roller and an outer embossing shell, the outer embossing shell comprises a left roller body and a right roller body, the left roller body and the right roller body are respectively detachably arranged on the left and right sides of the inner roller, and the post-embossing rapid cooling mechanism comprises a cooling bin, and a rapid cooling air conditioner is arranged in the cooling bin.

[0007] First, the embossing roller is designed to be an inner roller and an outer embossing shell, and the outer embossing shell includes a left roller body and a right roller body, so that the embossing pattern can be changed by replacing the outer embossing shell. Such improvement makes the embossing more adaptable, and the left roller body and the right roller body are easy to disassemble. After the embossing is completed, the raw material needs to be quickly cooled to make it lose fluidity and further solidify. Therefore, a post-embossing rapid cooling mechanism is set behind the embossing roller. The rapid cooling air conditioner that continuously supplies cold air in the cooling bin can quickly reduce the surface temperature of the raw material, which solves the problem of easy deformation of the pattern after the embossing is completed and improves the quality of the embossing.

[0008] As a further preferred embodiment of the present invention, a rubber sound-absorbing cushion layer is provided on the outer surface of the inner roller.

[0009] It is mentioned in the background technology that physical embossing will inevitably produce noise. After the embossing roller is set to a split structure, the noise will inevitably be greater, because there may be some tiny gaps between the outer embossing shell and the inner roller due to some slight deformations. After the rubber sound-absorbing pad is set, the noise generated by the gap can be effectively improved.

[0010] As a further preferred embodiment of the present invention, the surfaces of the left roller body and the right roller body are provided with shell bolt through holes, and the surface of the inner roller is provided with bolt holes matching the shell bolt through holes, and the left roller body and the right roller body are fixed to the outside of the inner roller by bolts.

[0011] As a further preferred embodiment of the present invention, a temperature maintaining chamber is provided at the front end of the embossing roller, and a steam coil is provided in the temperature maintaining chamber.

[0012] In the background technology section, it is mentioned that a certain temperature needs to be maintained before embossing, and the prior art generally relies on the temperature of the asphalt itself to maintain this temperature. However, in cold areas, the temperature of the asphalt itself cannot last until before embossing. Therefore, a temperature maintaining chamber is set at the front end of the embossing roller to facilitate embossing operations in cold areas.

[0013] As a further preferred embodiment of the present invention, the steam coil comprises an upper coil and a lower coil, and the upper coil and the lower coil are respectively close to the upper surface and the lower surface of the conveyed material.

[0014] Heating is even, there is no water vapor, and it will not affect the surface of the raw materials.

[0015] As a further preferred embodiment of the present invention, both ends of the inner roller are connected to a rotating shaft, wherein the rotating shaft at one end is connected to a rotating motor, and a rotating shaft anti-deformation structure is also provided in the middle of the rotating shaft.

[0016] The embossing roller needs to bear pressure when embossing, so its shaft is prone to deformation. In order to improve this problem, a shaft anti-deformation structure is set in the middle of the shaft.

[0017] As a further preferred embodiment of the present invention, the anti-deformation structure of the rotating shaft includes an anti-deformation ring and a hanging support mechanism, the inner surface of the anti-deformation support ring is provided with a rotating shaft support bearing, the hanging support mechanism includes a hanging rod and an inverted "L"-shaped support body, the inverted "L"-shaped support body is arranged on both sides of the embossing roller, the upper end of the hanging rod is threadedly connected to the horizontal section of the upper part of the inverted "L"-shaped support body, and the lower end of the hanging rod is rotatably connected to the top surface of the anti-deformation ring.

[0018] The suspension rod provides support force to the support collar, and the support height can be finely adjusted by adjusting the suspension rod.

[0019] As a further preferred embodiment of the present invention, temperature sensors are embedded in the left roller body and the right roller body, and the temperature sensors are connected to the PLC console via electrical signals.

[0020] Because during the embossing process, the temperature of the left roller and the right roller will rise, and if the temperature is too high, the isolation film on the surface of the raw material will be damaged. In order to prevent this situation, it is necessary to monitor the temperature of the left roller and the right roller in real time. Temperature sensors are set inside the left roller and the right roller to monitor the temperature of the left roller and the right roller in real time, so as to facilitate timely cooling.

[0021] As a further preferred embodiment of the present invention, a cooling gas outlet is provided above the embossing roller, and a cooling air baffle is provided at the front end below the cooling gas outlet.

[0022] The cooling gas outlet can release cold air to quickly cool the left roller body and the right roller body.

[0023] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects: 1. First, the embossing roller is designed as an inner roller and an outer embossing shell, and the outer embossing shell includes a left roller body and a right roller body. In this way, the embossing pattern can be changed by replacing the outer embossing shell. This improvement makes the embossing more adaptable, and the left roller body and the right roller body are easy to disassemble. After the embossing is completed, the raw material needs to be quickly cooled to make it lose fluidity and further solidify. Therefore, a post-embossing rapid cooling mechanism is set behind the embossing roller. The rapid cooling air conditioner that continuously supplies cold air in the cooling bin can quickly reduce the surface temperature of the raw material, solves the problem of easy deformation of the pattern after the embossing is completed, and improves the quality of the embossing.

[0024] 2. It is mentioned in the background technology that physical embossing will inevitably produce noise. After the embossing roller is set to a split structure, the noise will inevitably be greater, because there may be some tiny gaps between the outer embossing shell and the inner roller due to some slight deformations. After the rubber sound-absorbing pad is set, the noise generated by the gap can be effectively improved.

[0025] 3. It is mentioned in the background technology section that a certain temperature needs to be maintained before embossing, and the prior art generally relies on the temperature of the asphalt itself to maintain this temperature. However, in cold areas, the temperature of the asphalt itself cannot last until before embossing. Therefore, a temperature maintaining chamber is set at the front end of the embossing roller, which can facilitate embossing operations in cold areas.

[0026] 4. Heating is uniform, without water vapor, and will not affect the surface of raw materials.

[0027] 5. The embossing roller needs to bear pressure during embossing, so its shaft is prone to deformation. In order to improve this problem, a shaft anti-deformation structure is set in the middle of the shaft.

[0028] 6. The suspension rod provides support force to the support collar, and the support height can be finely adjusted by adjusting the suspension rod.

[0029] 7. Because during the embossing process, the temperature of the left roller and the right roller will rise, and if the temperature is too high, the isolation film on the surface of the raw material will be damaged. In order to prevent this from happening, it is necessary to monitor the temperature of the left roller and the right roller in real time. Temperature sensors are set inside the left roller and the right roller to monitor the temperature of the left roller and the right roller in real time, so as to facilitate timely cooling.

[0030] 8. The cooling gas outlet can release cold air to quickly cool down the left and right roller bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the present invention.

[0032] Figure 2 It is a cross-sectional view of the embossing roller of the present invention.

[0033] Figure 3 It is a structural schematic diagram of the anti-deformation structure of the rotating shaft of the present invention. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features of the embodiments may be combined with each other.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invented product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Specific embodiment 1: Figure 1 , Figure 2 , Figure 3An embossing feeding mechanism for the production of modified asphalt waterproofing material is shown, comprising an embossing roller 1 and a post-embossing quick cooling mechanism 2 which are arranged in sequence, the roller body of the embossing roller 1 comprising an inner roller 11 and an outer embossing shell 12, the outer embossing shell 12 comprising a left roller body 121 and a right roller body 122, the left roller body 121 and the right roller body 122 are respectively detachably arranged on the left and right sides of the inner roller 11, the post-embossing quick cooling mechanism 2 comprises a cooling bin, and a quick cooling air conditioner is arranged in the cooling bin.

[0041] First, the embossing roller is designed to be an inner roller and an outer embossing shell, and the outer embossing shell includes a left roller body and a right roller body, so that the embossing pattern can be changed by replacing the outer embossing shell. Such improvement makes the embossing more adaptable, and the left roller body and the right roller body are easy to disassemble. After the embossing is completed, the raw material needs to be quickly cooled to make it lose fluidity and further solidify. Therefore, a post-embossing rapid cooling mechanism is set behind the embossing roller. The rapid cooling air conditioner that continuously supplies cold air in the cooling bin can quickly reduce the surface temperature of the raw material, which solves the problem of easy deformation of the pattern after the embossing is completed and improves the quality of the embossing. Specific embodiment 2: This embodiment further illustrates the inner roller 11 on the basis of the specific embodiment 1. The outer surface of the inner roller 11 is provided with a rubber sound-absorbing cushion layer 3 .

[0043] It is mentioned in the background technology that physical embossing will inevitably produce noise. After the embossing roller is set to a split structure, the noise will inevitably be greater, because there may be some tiny gaps between the outer embossing shell and the inner roller due to some slight deformations. After the rubber sound-absorbing pad is set, the noise generated by the gap can be effectively improved. Specific embodiment 3: This embodiment further illustrates the left roller body 121 and the right roller body 122 on the basis of the specific embodiment 1. The surfaces of the left roller body 121 and the right roller body 122 are provided with shell bolt through holes, and the surface of the inner roller 11 is provided with bolt holes matching the shell bolt through holes. The left roller body 121 and the right roller body 122 are fixed to the outside of the inner roller by bolts. Specific embodiment 4: This embodiment further illustrates the embossing roller 1 on the basis of the specific embodiment 1. A temperature maintaining chamber 4 is provided at the front end of the embossing roller 1, and a steam coil is provided in the temperature maintaining chamber 4.

[0046] In the background technology section, it is mentioned that a certain temperature needs to be maintained before embossing. In the prior art, the temperature of the asphalt itself is generally maintained. However, in cold areas, the temperature of the asphalt itself cannot be maintained before embossing. Therefore, a temperature maintenance chamber is set at the front end of the embossing roller, which can facilitate the embossing operation in cold areas. Specific embodiment 5: This embodiment further illustrates the steam coil based on the specific embodiment 4. The steam coil includes an upper coil and a lower coil. The upper coil and the lower coil are respectively close to the upper surface and the lower surface of the conveyed material.

[0047] Heating is even, there is no water vapor, and it will not affect the surface of the raw materials. Specific embodiment 6: This embodiment further illustrates the inner roller 11 based on the specific embodiment 1. Both ends of the inner roller 11 are connected to the rotating shaft 5, one end of the rotating shaft 5 is connected to the rotating motor, and the middle part of the rotating shaft 5 is also provided with a rotating shaft anti-deformation structure 6.

[0049] The embossing roller needs to bear pressure when embossing, so its shaft is prone to deformation. In order to improve this problem, a shaft anti-deformation structure is set in the middle of the shaft. Specific embodiment 7: This embodiment further illustrates the anti-deformation structure 6 of the rotating shaft on the basis of the specific embodiment 6, wherein the anti-deformation structure 6 of the rotating shaft comprises an anti-deformation ring 61 and a hanging support mechanism 62, wherein the inner surface of the anti-deformation support ring 61 is provided with a rotating shaft support bearing, wherein the hanging support mechanism 62 comprises a hanging rod and an inverted "L"-shaped support body, wherein the inverted "L"-shaped support body is arranged on both sides of the embossing roller 1, wherein the upper end of the hanging rod is threadedly connected to the horizontal section of the upper part of the inverted "L"-shaped support body, and the lower end of the hanging rod is rotatably connected to the top surface of the anti-deformation ring 61.

[0051] The suspension rod provides support force to the support collar, and the support height can be finely adjusted by adjusting the suspension rod. Specific embodiment 8: This embodiment further describes the left roller body 121 and the right roller body 122 on the basis of the specific embodiment 1. Temperature sensors are embedded in the left roller body 121 and the right roller body 122. The temperature sensors are connected to the PLC control console by electrical signals.

[0053] Because during the embossing process, the temperature of the left roller and the right roller will rise, and if the temperature is too high, the isolation film on the surface of the raw material will be damaged. In order to prevent this situation, it is necessary to monitor the temperature of the left roller and the right roller in real time. Temperature sensors are set inside the left roller and the right roller to monitor the temperature of the left roller and the right roller in real time, so as to facilitate timely cooling. Specific embodiment 9: This embodiment further illustrates the embossing roller 1 on the basis of the specific embodiment 1. A cooling gas outlet 7 is further provided above the embossing roller 1 , and a cooling air baffle 8 is provided at the front end below the cooling gas outlet 7 .

[0055] The cooling gas outlet can release cold air to quickly cool the left roller body and the right roller body.

[0056] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An embossing feeding mechanism for the production of modified asphalt waterproof materials, characterized in that: The invention comprises an embossing roller (1) and a post-embossing rapid cooling mechanism (2) which are arranged in sequence, wherein the roller body of the embossing roller (1) comprises an inner roller (11) and an outer embossing shell (12), wherein the outer embossing shell (12) comprises a left roller body (121) and a right roller body (122), wherein the left roller body (121) and the right roller body (122) are respectively detachably arranged on the left and right sides of the inner roller (11), and the post-embossing rapid cooling mechanism (2) comprises a cooling chamber, wherein a rapid cooling air conditioner is arranged in the cooling chamber.

2. The embossing feeding mechanism for producing modified asphalt waterproof material according to claim 1, characterized in that: The outer surface of the inner roller (11) is provided with a rubber sound-absorbing cushion layer (3).

3. The embossing feeding mechanism for producing modified asphalt waterproof material according to claim 1, characterized in that: The surfaces of the left roller body (121) and the right roller body (122) are both provided with shell bolt through holes, and the surface of the inner roller (11) is provided with bolt holes matching the shell bolt through holes, and the left roller body (121) and the right roller body (122) are both fixed to the outside of the inner roller by bolts.

4. The embossing feeding mechanism for producing modified asphalt waterproof material according to claim 1, characterized in that: A temperature maintaining chamber (4) is provided at the front end of the embossing roller (1), and a steam coil is provided in the temperature maintaining chamber (4).

5. The embossing feeding mechanism for producing modified asphalt waterproof material according to claim 4, characterized in that: The steam coil comprises an upper coil and a lower coil, and the upper coil and the lower coil are respectively close to the upper surface and the lower surface of the conveyed material.

6. The embossing feeding mechanism for producing modified asphalt waterproof material according to claim 1, characterized in that: Both ends of the inner roller (11) are connected to a rotating shaft (5), wherein the rotating shaft (5) at one end is connected to a rotating motor, and a rotating shaft anti-deformation structure (6) is also provided in the middle of the rotating shaft (5).

7. According to the embossing feeding mechanism for the production of modified asphalt waterproof material as described in claim 6, the rotating shaft anti-deformation structure (6) includes an anti-deformation ring (61) and a hanging support mechanism (62), the inner surface of the anti-deformation support ring (61) is provided with a rotating shaft support bearing, the hanging support mechanism (62) includes a hanging rod and an inverted "L"-shaped support body, the inverted "L"-shaped support body is arranged on both sides of the embossing roller (1), the upper end of the hanging rod is threadedly connected to the horizontal section of the upper part of the inverted "L"-shaped support body, and the lower end of the hanging rod is rotatably connected to the top surface of the anti-deformation ring (61).

8. The embossing feeding mechanism for producing modified asphalt waterproof material according to claim 1, characterized in that: Temperature sensors are also embedded inside the left roller body (121) and the right roller body (122), and the temperature sensors are connected to the PLC control console via electrical signals.

9. The embossing feeding mechanism for producing modified asphalt waterproof material according to claim 1, characterized in that: A cooling gas outlet (7) is also provided above the embossing roller (1), and a cooling gas baffle (8) is provided at the front end below the cooling gas outlet (7).

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