CN211616929U

CN211616929U - A system of processing for pitch waterproofing membrane protective layer

Info

Publication number: CN211616929U
Application number: CN201922388126.1U
Authority: CN
Inventors: 曾昭奇; 匡奕楠; 丁爱国; 王凯
Original assignee: Keshun Waterproof Technology Co Ltd
Current assignee: Keshun Waterproof Technology Co Ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-02
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a system of processing for pitch waterproofing membrane protective layer for to the fat liquoring cloth after the scribbling lid pond is handled spread sand or the tectorial membrane is handled, a serial communication port, including sanding device, tectorial membrane device and auto-change over device, auto-change over device is used for realizing the switching of sanding station and tectorial membrane station. Compared with the prior art, its beneficial effect lies in: the utility model provides a pair of pitch waterproofing membrane protective layer system of processing realizes that same system can share the production facility around sanding or tectorial membrane, and the resource rationalization utilizes, and the product production adaptability of equipment is good, and the range of application is wide.

Description

A system of processing for pitch waterproofing membrane protective layer

Technical Field

The utility model relates to a waterproofing membrane production and processing technical field, more specifically relates to a system of processing for pitch waterproofing membrane protective layer.

Background

The waterproof roll is mainly used for roofs of industrial and civil buildings, underground waterproof engineering, public works such as tunnels, railways and bridges, and has the function of resisting external water from permeating into buildings or corroding building structures. In general, a waterproof roll of modified asphalt, a waterproof roll of synthetic polymer, or a coating is often used.

The production process of the waterproof roll generally comprises the following steps: lapping and drying the base fabric, pre-soaking and coating the base fabric, coating sand or film, cooling and rolling. Wherein, the waterproof coiled material is really formed only after the coated cloth is coated with sand or coated with a protective layer.

According to the demand of construction site and the performance characteristics of raw and other materials among the practical application, there is the sand face waterproofing membrane who carries out the sanding to the fat liquoring cloth and carries out the non-sand face waterproofing membrane that the tectorial membrane was handled, it is different only to set up the processing method in the protective layer step about these two kinds of waterproofing membrane, its pretreatment process and follow-up cooling rolling method are all unanimous with the device that adopts, and the whole production line of difference can only be adopted respectively about producing these two kinds of waterproofing membrane on the market now, so not only production is restricted, be unfavorable for the rational utilization of resource moreover. Therefore, an urgent need exists for a processing system for asphalt waterproof roll protective layers, which can simultaneously realize the processing of two waterproof roll protective layers and flexibly switch a film coating station and a sanding station according to actual production requirements.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at overcoming above-mentioned prior art's at least one defect (not enough), provide a system of processing for pitch waterproofing membrane protective layer, satisfy same system and realize two kinds of processings of laying the protective layer to fat liquoring cloth surface, the structure is ingenious, has realized the rational utilization of resource.

The utility model adopts the technical proposal that:

the utility model provides a system of processing for pitch waterproofing membrane protective layer for to the fat liquoring cloth after the pond of covering is handled through the scribbling carry out sanding or tectorial membrane processing, its characterized in that, including sanding device, tectorial membrane device and auto-change over device, auto-change over device is used for realizing the switching of sanding station and tectorial membrane station.

To can be through applying sand or tectorial membrane to handle the fat liquoring cloth after the processing and add the protective layer and form final waterproofing membrane, the utility model provides a pair of a system for processing of pitch waterproofing membrane protective layer has set up sanding device and tectorial membrane device simultaneously, through setting up auto-change over device practically spreads sand station and tectorial membrane station, and like this same system can share the production facility around carrying out sanding or tectorial membrane, and the resource rationalization utilizes, and the product production adaptability of equipment is good.

Furthermore, the sanding device and the film covering device are sequentially arranged along the conveying direction of the waterproof coiled material production line; the switching device comprises a lifting device which is matched with the sanding device, the lifting device corresponds to the film coating station when lifting the sanding device, and the lifting device corresponds to the sanding station when lowering the sanding device. Consider that sanding device's structure more distributes along vertical direction, and tectorial membrane device's structure more sets up along the horizontal direction, the utility model discloses a set up sanding device and tectorial membrane device around, utilize sanding device and tectorial membrane device's structural feature simultaneously, adopt hoisting device to realize sanding device and tectorial membrane device's switching, it is concrete, when needs use the tectorial membrane station, through hoisting device raises sanding device, and the oiling cloth just can directly get into in the tectorial membrane device who is located the rear, when needs use sanding device, through hoisting device falls sanding device, and the oiling cloth directly gets into smoothly in the sanding device.

The film laminating device comprises a film laminating rack, and a conveying system, a front film laminating mechanism and a rear film laminating mechanism which are arranged on the film laminating rack, wherein the conveying system is used for realizing the transmission of the oil coating cloth on the film laminating device, the front film laminating mechanism is used for laying a lower protective film for the oil coating cloth, and the rear film laminating mechanism is used for laying an upper protective film for the oil coating cloth; the frame base is provided with a film covering moving device, the film covering moving device is used for realizing the movement of the whole film covering device, and the moving direction of the film covering moving device at least comprises the back-and-forth movement along the direction of a coil production line.

Firstly, the utility model discloses a set up the tectorial membrane mobile device on tectorial membrane device's frame base, realize the removal of whole tectorial membrane mobile device, it can be along the back-and-forth movement of coiled material production line direction at least, when tectorial membrane device is closer to the apparatus for producing of preorder station, the temperature that the coating oil cloth reduces when getting into the tectorial membrane device is less, can satisfy the product that needs relatively higher tectorial membrane temperature; on the contrary, when the film covering device is farther away from the production device at the previous station, the temperature of the oiling cloth is lowered more when the oiling cloth enters the film covering device, and the requirement of products with relatively low film covering temperature can be met. Secondly, also can cooperate with hoisting device better through setting up tectorial membrane mobile device, realize the switching of sanding station and tectorial membrane station. Therefore the utility model provides a pair of pitch waterproofing membrane protective layer system of processing not only can realize two kinds of protective layers of same system and lay the method, but also can be according to the actual production needs, the temperature when nimble fat liquoring cloth carries out the tectorial membrane process of adjusting.

Further, preceding tectorial membrane mechanism is including heat sink in advance, heat sink is used for in advance the tectorial membrane mechanism realizes the cooling effect when making basement membrane and fat liquoring cloth contact. The pre-cooling device is arranged in front of the front film laminating device, so that the oiling cloth is inevitably higher in temperature after being processed in the previous step, and the bottom film is thinner, so that the temperature reduction treatment is performed while the film is laminated, and the effects of preventing the bottom film from being scalded, foaming and white spots from occurring when the bottom film is laid are achieved.

Further, the pre-cooling device is an atomization water spraying device which is used for carrying out atomization water spraying on one surface of the bottom film which deviates from the surface contacted with the oiling cloth. Adopt this kind of cooling structure can evenly dispel the heat, reasonable in design, it is effectual to cool down.

Further, back tectorial membrane mechanism includes limit membrane laminating machine, net cloth laminating machine, facial mask laminating machine and press mold rod, back tectorial membrane mechanism includes limit membrane laminating machine, net cloth laminating machine, facial mask laminating machine and lay when press mold roller department meets the realization in the upper strata of the oiling cloth. In the actual production, often not individual layer facial mask to the upper protective film that the fat liquoring cloth laid, but still include the multilayer structure of net cloth and limit membrane, current device need lay respectively about these layer structures, and not only the device structure is complicated, has still increased process control's the degree of difficulty, the utility model provides a tectorial membrane device lays when realizing three retes, simple structure, and control is convenient, and the quality of product is secure.

Further, the film covering device further comprises a front film covering moving device and/or a rear film covering moving device, the front film covering moving device is used for achieving longitudinal movement of the front film covering mechanism so as to ensure the laying alignment of the lower-layer protective film, and the front film covering moving device is used for achieving longitudinal movement of the rear film covering mechanism so as to ensure the laying alignment of the upper-layer protective film. In actual production, when the oil coating cloth enters the front film coating mechanism and/or the rear film coating mechanism, the center position of the oil coating cloth may deviate from the film coating station of the front film coating mechanism and/or the rear film coating mechanism, and the arrangement of the front film coating moving device and/or the rear film coating moving device can effectively ensure that the adjustment is carried out according to actual conditions.

Further, the sanding device includes the sanding frame, sets up feeding rod, preceding limit membrane tectorial membrane mechanism, preceding sanding mechanism, back limit membrane tectorial membrane mechanism and back sanding mechanism in the sanding frame, preceding limit membrane tectorial membrane mechanism is used for covering the facial mask of fat liquoring cloth before the sanding and establishes facial mask limit membrane, preceding sanding mechanism be used for to scribble the cover cloth with facial mask before the feeding roller contact carries out the sanding and handles, back limit membrane tectorial membrane mechanism is used for laying the basement membrane limit membrane to the basement membrane of fat liquoring cloth before the sanding, back sanding mechanism is used for carrying out the sanding to the bottom surface of scribbling the cover cloth and handles.

To the limit membrane that sanding was handled places, there are two kinds according to the difference of construction method and standard, one kind is the single face and applies the limit membrane, one kind is two-sided application limit membrane, the utility model discloses preceding sanding mechanism has set up preceding limit membrane tectorial membrane mechanism and back membrane tectorial membrane mechanism respectively before the mechanism with back sanding, can lay the limit membrane according to actual conditions to fat liquoring cloth like this and handle, both can the single face apply the limit membrane also can two-sided application limit membrane for equipment production adaptability is better.

Furthermore, the front film laminating mechanism is a movable and detachable structure. The utility model discloses set up this kind of structure and can be when the coiled material of production single face application limit membrane, will preceding limit membrane tectorial membrane mechanism removes to dismantle, and is convenient nimble.

Furthermore, the sanding device also comprises a front sand sweeping device and/or a rear sand sweeping device, and a front sand returning box matched with the front sand sweeping device and/or a rear sand returning box matched with the rear sand sweeping device respectively; the front sand sweeping device is arranged behind a sand outlet of the front sand spreading mechanism, and the rear sand sweeping device is arranged behind a sand outlet of the rear sand spreading mechanism; the front sand return box and the rear sand return box are respectively arranged below the front sand sweeping device and the rear sand sweeping device. Through sweeping sand device and back sand device before setting up respectively to and sweep sand device and back sand box before sweeping sand device and back sand device and matching before, can control the homogeneity of spreading sand to facial mask and basement membrane and handling, avoid unnecessary gravel's arbitrary unrestrained simultaneously, realize the recycle of gravel, help the environmental cleaning when resources are saved, guarantee clean production environment.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model provides a pair of pitch waterproofing membrane protective layer system of processing realizes that same system can share the production facility around sanding or tectorial membrane, and the resource rationalization utilizes, and the product production adaptability of equipment is good.

(2) The laminating device is provided with a laminating moving device on a frame base, and the laminating moving device is used for realizing the movement of the whole laminating device, so that the device can flexibly adjust the temperature of the oiling cloth during the laminating process according to the actual production requirement.

(3) Preceding tectorial membrane mechanism carries out cooling treatment including the device of cooling down in advance in the tectorial membrane, has and prevents to scald the basement membrane when laying the bottom protection film to it, appears the bubbling, emits the effect of white point.

(4) The rear film laminating mechanism can simultaneously lay three layers of films, and is simple in structure, convenient to control and capable of guaranteeing the quality of products.

(5) The utility model discloses preceding sanding mechanism has set up preceding limit membrane tectorial membrane mechanism and back membrane tectorial membrane mechanism before the mechanism with back sanding mechanism respectively, both can the single face apply the limit membrane also can two-sided edge applying membrane for equipment production adaptability is better.

(6) The utility model discloses sweep sand device and back and sweep sand device before being equipped with respectively, can control the homogeneity of handling facial mask and basement membrane sanding, can avoid unnecessary gravel's arbitrary unrestrained simultaneously, realize the recycle of gravel, help the environmental cleaning in the time of resources are saved, guarantee clean production environment.

Drawings

Fig. 1 is a schematic diagram of a system structure according to embodiment 1 of the present invention.

Fig. 2 is a three-dimensional structure diagram of the film covering device of the present invention.

Detailed Description

The drawings of the present invention are for illustration purposes only and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in FIG. 1, the utility model provides a pair of a system of processing for pitch waterproofing membrane protective layer for to the fat liquoring cloth after the scribbling lid pond is handled spread sand or the tectorial membrane is handled, a serial communication port, including sanding device, tectorial membrane device and auto-change over device, auto-change over device is used for realizing the switching of sanding station and tectorial membrane station.

Furthermore, the sanding device and the film covering device are sequentially arranged along the conveying direction of the waterproof coiled material production line; the switching device comprises a lifting device which is matched with the sanding device, the lifting device corresponds to the film coating station when lifting the sanding device, and the lifting device corresponds to the sanding station when lowering the sanding device.

Further, as shown in fig. 2, the film coating device includes a film coating frame 210, and a conveying system, a front film coating mechanism 230, and a rear film coating mechanism 240, which are disposed on the film coating frame 210, where the conveying system is used to convey the oil coated cloth on the film coating device, the front film coating mechanism 230 is used to lay a lower protective film for the oil coated cloth, and the rear film coating mechanism 240 is used to lay an upper protective film for the oil coated cloth; the frame base is provided with a film covering moving device 220, the film covering moving device 220 is used for realizing the movement of the whole film covering device, and the moving direction of the film covering moving device at least comprises the back-and-forth movement along the direction of a coil production line.

The utility model discloses a set up tectorial membrane mobile device 220 on the frame 210 base of tectorial membrane device, realize the removal of whole tectorial membrane mobile device 220, it can be along the back-and-forth movement of coiled material production line direction at least, when the tectorial membrane device is closer to the apparatus for producing of preorder station, the temperature that the coating oil cloth reduces when getting into the tectorial membrane device is less, can satisfy the product that needs relatively higher tectorial membrane temperature; on the contrary, when the film covering device is farther away from the production device at the previous station, the temperature of the oiling cloth is lowered more when the oiling cloth enters the film covering device, and the requirement of products with relatively low film covering temperature can be met. Then, the application provides a novel waterproofing membrane production is with tectorial membrane device can be according to the actual production needs, and the temperature when fat liquoring cloth carries out the tectorial membrane process is adjusted in a flexible way.

Furthermore, the front-back movement range of the moving device is 0-1.5 m.

Further, the front film covering mechanism and the rear film covering mechanism 240 are arranged along the conveying system direction.

Further, preceding tectorial membrane mechanism 230 constructs including cooling device 231 in advance, cooling device 231 in advance is used for realizing the cooling effect when preceding tectorial membrane mechanism 230 constructs the basement membrane and contacts with the fat liquoring cloth.

Further, the pre-cooling device 231 is an atomizing and water-spraying device, and the atomizing and water-spraying device is used for atomizing and spraying water to the side of the bottom film, which is deviated from the side contacting with the oiling cloth. Adopt this kind of cooling structure can evenly dispel the heat, reasonable in design, it is effectual to cool down.

Further, a cooling conveying groove 250 is further arranged between the front film laminating mechanism and the rear film laminating mechanism 240. The cooling conveying groove 250 is a first cooling water groove, and after the base film is laid by the front film coating mechanism, the base film floats on the first cooling water groove, so that continuous cooling is realized, and then the base film enters the rear film coating mechanism 240.

Further, the rear film covering mechanism 240 includes an edge film covering machine 241, a mesh film covering machine 242, a mask film covering machine 243 and a film pressing roller 244, and the rear film covering mechanism 240 includes the edge film covering machine 241, the mesh film covering machine 242 and the mask film covering machine 243, which meet at the film pressing roller to realize laying while covering on the oil-coated cloth.

Further, the output layer of the mesh coating machine 242 is located below the output layer of the edge film coating machine 241.

Further, the rear film laminating mechanism 240 further comprises a pressing roller adjusting device 245, and the film laminating roller adjusting device is used for adjusting the orientation and pressing force of the film laminating roller 244. Film pressing roller adjusting device makes the laminating between three layer construction's the upper protective film inseparabler, avoids appearing the bubble problem, has also guaranteed the laminating degree of upper protective film and fat liquoring cloth upper surface simultaneously.

Further, the pressing roller adjusting device 245 comprises a universal joint connected with the film pressing roller, and a screw rod structure connected with the universal joint.

Further, a cooling device 260 is provided after the post-coating mechanism 240. The cooling device 260 comprises a second cooling water tank and a cooling press roller, wherein the cooling press roller is used for pressing down the coiled materials coated on the two sides into the second cooling water tank for soaking and cooling. Furthermore, the depth of the cooling compression roller is adjustable, the cooling degree of the cooling compression roller can be achieved according to the temperature of cooling water and the requirement, the cooling force is controlled by adjusting the depth of the cooling compression roller, and the design is ingenious and flexible.

Further, the sanding device includes sanding frame 110, sets up feeding rod 120 on sanding frame 110, preceding membrane tectorial membrane mechanism 143, preceding sanding mechanism, back membrane tectorial membrane mechanism 163 and back sanding mechanism, preceding membrane tectorial membrane mechanism 143 is used for covering the facial mask of fat liquoring cloth before sanding and establishes the facial mask boundary film, preceding sanding mechanism be used for to scribble the covering cloth with the facial mask before the feeding roller contact is carried out sanding and is handled, back boundary film tectorial membrane mechanism 163 is used for laying the boundary film to the basement membrane of fat liquoring cloth before sanding, back sanding mechanism is used for carrying out sanding to the bottom surface of scribbling the covering cloth and handles.

Furthermore, a front edge film coating mechanism 143 and a rear edge film coating mechanism 163 are respectively arranged in front of the front sanding mechanism and the rear sanding mechanism, so that edge film coating treatment can be carried out on the coated cloth according to actual conditions, the coated cloth can be coated with edge films on a single surface or on two surfaces, and the production adaptability is good.

Further, the front film laminating mechanism 143 is a removable structure. The utility model discloses set up this kind of structure and can be when the coiled material of production single face edge coating membrane, will preceding limit membrane tectorial membrane mechanism 143 removes to dismantle, and is convenient nimble.

Further, the sanding device further comprises a front sand sweeping device 141 and/or a rear sand sweeping device 161, and a front sand return box 142 matched with the front sand sweeping device 141 and/or a rear sand return box 162 matched with the rear sand sweeping device 161 respectively; the front sand sweeping device 141 is arranged behind the sand outlet of the front sand spreading mechanism, and the rear sand sweeping device 161 is arranged behind the sand outlet of the rear sand spreading mechanism; the front sand return box 142 and the rear sand return box 162 are respectively disposed below the front sand sweeping device 141 and the rear sand sweeping device 161.

Further, the front sand sweeping device 141 and/or the rear sand sweeping device 161 are arranged in a row with the brush surface parallel to the plane of the oiling cloth and the length direction along the transverse direction of the oiling cloth.

Further, the length of the row brush is a, the cross-sectional width of the oil coating cloth is b, and the relationship between a and b satisfies the following conditions: a-b.

Furthermore, the back sanding mechanism is positioned obliquely above the front sanding mechanism, and the surface film coated with the oil cloth is subjected to sanding treatment and then turns back around the feeding roller to reach the position of the back sanding mechanism, so that sanding treatment of the base film is realized.

Further, the sanding device further comprises a sand pressing mechanism 130, and the sand pressing mechanism 130 is used for compacting the gravel on the surface of the coated cloth after the double-sided sanding process.

Further, the sand pressing mechanism 130 at least includes three pressing rollers 131 which are arranged along the vertical direction in a staggered manner.

Further, the sanding device further comprises a cooling device 150. Specifically, the cooling device 150 is disposed after the sand-pressing device.

Further, the cooling device 150 is an air cooling device, and includes a plurality of conveying rollers 151 arranged in a staggered and folded manner.

Example 2

The present embodiment is different from embodiment 1 in that the film covering device in the present embodiment further includes a front film moving device 270 and/or a rear film moving device 280, the front film moving device 270 is configured to implement longitudinal movement of the front film mechanism 230 so as to ensure alignment of laying a lower protective film, and the front film moving device 270 is configured to implement longitudinal movement of the rear film mechanism 240 so as to ensure alignment of laying an upper protective film.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not limitations to the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The utility model provides a system of processing for pitch waterproofing membrane protective layer for to the fat liquoring cloth after the pond of covering is handled through the scribbling carry out sanding or tectorial membrane processing, its characterized in that, including sanding device, tectorial membrane device and auto-change over device, auto-change over device is used for realizing the switching of sanding station and tectorial membrane station.

2. The processing system for the asphalt waterproof roll protective layer according to claim 1, wherein the sanding device and the film covering device are sequentially arranged along the conveying direction of a waterproof roll production line; the switching device comprises a lifting device which is matched with the sanding device, the lifting device corresponds to the film coating station when lifting the sanding device, and the lifting device corresponds to the sanding station when lowering the sanding device.

3. The processing system for the asphalt waterproof coiled material protective layer according to claim 1 or 2, wherein the film covering device comprises a film covering frame, a conveying system arranged on the film covering frame, a front film covering mechanism and a rear film covering mechanism, wherein the conveying system is used for conveying the oil coating cloth on the film covering device, the front film covering mechanism is used for laying a lower protective film for the oil coating cloth, and the rear film covering mechanism is used for laying an upper protective film for the oil coating cloth; the frame base is provided with a film covering moving device, the film covering moving device is used for realizing the movement of the whole film covering device, and the moving direction of the film covering moving device at least comprises the back-and-forth movement along the direction of a coil production line.

4. The processing system for the asphalt waterproof roll protective layer according to claim 3, wherein the front laminating mechanism comprises a pre-cooling device, and the pre-cooling device is used for achieving a cooling effect when the front laminating mechanism enables the bottom film to be in contact with the oiling cloth.

5. The processing system for the asphalt waterproof roll protective layer according to claim 4, wherein the pre-cooling device is an atomizing and water spraying device, and the atomizing and water spraying device is used for atomizing and spraying water to the surface of the base membrane, which is away from the surface of the base membrane and is in contact with the oiling cloth.

6. The system of claim 3, wherein the post-lamination mechanism comprises an edge film laminator, a grid cloth laminator, a mask laminator and a film pressing roller, and the post-lamination mechanism comprises an edge film laminator, a grid cloth laminator and a mask laminator meeting at the film pressing roller to realize laying on the upper layer of the oil-coated cloth at the same time.

7. The system of claim 3, wherein the film covering device further comprises a front film moving device and/or a rear film moving device, the front film moving device is used for achieving longitudinal movement of the front film covering mechanism so as to ensure the laying alignment of the lower protective film, and the front film moving device is used for achieving longitudinal movement of the rear film covering mechanism so as to ensure the laying alignment of the upper protective film.

8. The system for processing the asphalt waterproof roll protective layer according to claim 1, 2 or 4, wherein the sanding device comprises a sanding frame, a feeding rod arranged on the sanding frame, a front side film coating mechanism, a front sanding mechanism, a rear side film coating mechanism and a rear sanding mechanism, the front side film coating mechanism is used for coating a side film on a surface film coated with the cloth before sanding, the front sanding mechanism is used for sanding the surface film coated with the cloth before the contact of the coating cloth and the feeding roller, the rear side film coating mechanism is used for coating a side film on the bottom film coated with the cloth before sanding, and the rear sanding mechanism is used for sanding the bottom surface of the coating cloth.

9. The system of claim 8, wherein the front film covering mechanism is a removable structure.

10. The system for processing the asphalt waterproofing membrane protective layer according to claim 8, wherein the sanding device further comprises a front sand sweeping device and/or a rear sand sweeping device, and a front sand return box matched with the front sand sweeping device and/or a rear sand return box matched with the rear sand sweeping device respectively; the front sand sweeping device is arranged behind a sand outlet of the front sand spreading mechanism, and the rear sand sweeping device is arranged behind a sand outlet of the rear sand spreading mechanism; the front sand return box and the rear sand return box are respectively arranged below the front sand sweeping device and the rear sand sweeping device.