Uniform gluing equipment for self-adhesive waterproof coiled material

Abstract

The utility model discloses a kind of even gluing equipment of self-adhesive waterproof roll, it is related to waterproof roll production technical field, the front surface of gluing station is equipped with mounting plate, the rear surface of mounting plate is slidably installed with lifting plate, the rear surface of lifting plate is symmetrically provided with connecting plate, the lower surface of connecting plate is equipped with scraping plate, the upper surface of mounting plate is equipped with electric lifting rod, the front surface of lifting plate is equipped with lifting block;The upper surface of gluing station is also equipped with drying oven, the inside of drying oven is provided with heating pipe, and the inside of drying oven is equipped with speed reduction plate, the inside of drying oven is also equipped with exhaust fan, and the front surface of drying oven is penetrated and is equipped with exhaust pipe, the rear end of exhaust pipe is communicated with drying pipe. The air after heating can be sprayed out to efficiently dry the waterproof roll after gluing by the air outlet hole opened outside drying pipe, to facilitate subsequent use.

Description

Technical Field

[0001] This utility model relates to the field of waterproof membrane production technology, and in particular to a device for uniformly applying adhesive to self-adhesive waterproof membranes. Background Technology

[0002] Self-adhesive waterproof membrane is a waterproof material with self-adhesive function. It is usually made of polymer, filler, adhesive and other materials through special process. Its main feature is that the back of the membrane is coated with a self-adhesive layer. When using it, no additional adhesive or heat bonding is required. Just remove the protective film on the back and then stick it directly to the construction surface. In the production of waterproof membrane, glue coating equipment is required to coat the membrane with glue.

[0003] A Chinese patent discloses a self-adhesive waterproof membrane coating equipment (authorization announcement number CN218690964U). This patented technology can effectively spray adhesive onto the surface of the membrane, reducing adhesive waste and controlling the thickness of the adhesive after spraying, which facilitates subsequent winding after pressing and improves the performance.

[0004] However, most existing waterproof membranes are coated with adhesive by directly spraying the adhesive through a nozzle. This method fails to allow for rapid drying of the adhesive after spraying, resulting in a liquid state that affects subsequent use. For example, the aforementioned comparative document uses a direct nozzle spraying method. Therefore, those skilled in the art have provided a device for uniformly coating self-adhesive waterproof membranes to solve the problems mentioned in the background section. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a device for uniformly applying adhesive to self-adhesive waterproof membranes, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a self-adhesive waterproof membrane uniform coating equipment, including a coating table and a glue storage tank disposed on the upper surface of the coating table, a coating pump is installed on the rear surface of the coating table, a coating pipe is connected to the liquid outlet end of the coating pump, and spray nozzles are symmetrically arranged on the lower surface of the coating pipe.

[0007] A mounting plate is installed on the front surface of the glue application table, a lifting plate is slidably installed on the rear surface of the mounting plate, connecting plates are symmetrically arranged on the rear surface of the lifting plate, a scraper plate is installed on the lower surface of the connecting plate, an electric lifting rod is installed on the upper surface of the mounting plate, and a lifting block is installed on the front surface of the lifting plate.

[0008] The upper surface of the coating table is also equipped with a drying chamber. The drying chamber is equipped with a heating tube and a speed reduction plate. The drying chamber is also equipped with an exhaust fan. An exhaust pipe is installed through the front surface of the drying chamber. The rear end of the exhaust pipe is connected to a drying pipe. An air outlet is opened on the outside of the drying pipe.

[0009] As a further technical solution of this utility model, a lifting groove is provided on the rear surface of the mounting plate, and the lifting block is slidably installed inside the lifting groove.

[0010] As a further technical solution of this utility model, the fixed end of the electric lifting rod is installed on the upper surface of the mounting plate, and the telescopic end of the electric lifting rod passes through the interior of the mounting plate and is connected to the upper surface of the lifting block.

[0011] As a further technical solution of this utility model, the connecting plate and the lifting plate are arranged in a "U" shape, and the scraper plate is arranged in a triangle on the lower surface of the connecting plate.

[0012] As a further technical solution of this utility model, an air inlet is provided on one side of the drying oven, and the air outlet is a round hole on the outside of the drying tube.

[0013] As a further technical solution of this utility model, the heating tube inside the drying oven is an electric heating tube, and the speed reduction plate has a circular speed reduction hole inside.

[0014] This utility model provides a device for uniformly applying adhesive to self-adhesive waterproof membranes, which has the following advantages compared with the prior art:

[0015] 1. This design provides a uniform adhesive coating device for self-adhesive waterproof membranes. An exhaust fan inside the drying chamber allows outside air to enter through the air inlet. The air is then heated by heating elements and slowed down by a deceleration plate, ensuring better heating. The heated air then enters the drying pipe through the exhaust pipe and is sprayed out through the external air outlet to efficiently dry the coated waterproof membrane, facilitating subsequent use and demonstrating good practicality.

[0016] 2. This design provides a self-adhesive waterproof membrane uniform coating device. Through the arrangement of an installation plate, connecting plate, scraper plate, electric lifting rod, lifting plate, lifting groove, and lifting block, the electric lifting rod can move the lifting block up and down inside the lifting groove, thereby adjusting the position of the lifting plate, which in turn adjusts the position of the scraper plate to contact the waterproof membrane. At the same time, the scraper plate can be used to smooth the adhesive sprayed on the waterproof membrane for subsequent use. Attached Figure Description

[0017] Figure 1A schematic diagram of a device for uniformly applying adhesive to self-adhesive waterproof membrane;

[0018] Figure 2 This is a schematic diagram of the scraper plate in a self-adhesive waterproof membrane uniform coating equipment.

[0019] Figure 3 This is a schematic diagram of the internal structure of the drying chamber in a self-adhesive waterproof membrane uniform coating equipment.

[0020] In the diagram: 1. Glue application table; 2. Glue storage tank; 21. Glue application pipe; 22. Nozzle; 3. Mounting plate; 31. Connecting plate; 311. Scraper plate; 32. Electric lifting rod; 33. Lifting plate; 34. Lifting groove; 35. Lifting block; 4. Drying oven; 41. Exhaust pipe; 42. Drying pipe; 421. Air outlet; 43. Speed ​​reduction plate; 44. Exhaust fan; 45. Heating pipe; 46. Air inlet. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3 This utility model provides a technical solution for a uniform adhesive coating device for self-adhesive waterproof membrane: it includes an adhesive coating table 1 and an adhesive storage tank 2 set on the upper surface of the adhesive coating table 1. An adhesive coating pump is installed on the rear surface of the adhesive coating table 1. The outlet end of the adhesive coating pump is connected to an adhesive coating pipe 21. Spray nozzles 22 are symmetrically arranged on the lower surface of the adhesive coating pipe 21. This device uses the adhesive coating pump to extract the adhesive from the inside of the adhesive storage tank 2, and after extraction, sprays it outward through the spray nozzles 22 on the lower surface of the adhesive coating pipe 21 to coat the waterproof membrane below the spray nozzles 22.

[0023] An installation plate 3 is mounted on the front surface of the glue application table 1. A lifting plate 33 is slidably mounted on the rear surface of the installation plate 3. A connecting plate 31 is symmetrically arranged on the rear surface of the lifting plate 33. A scraper plate 311 is mounted on the lower surface of the connecting plate 31. An electric lifting rod 32 is mounted on the upper surface of the installation plate 3. A lifting block 35 is mounted on the front surface of the lifting plate 33. This arrangement allows the lifting block 35 to be raised and lowered by the electric lifting rod 32, thereby adjusting the height of the two sets of scraper plates 311 so that the scraper plates 311 contact the surface of the waterproof membrane to achieve the purpose of smoothing the glue.

[0024] A drying chamber 4 is also installed on the upper surface of the coating table 1. The drying chamber 4 is equipped with a heating tube 45 and a speed reduction plate 43. The drying chamber 4 is also equipped with an exhaust fan 44. An exhaust pipe 41 is installed through the front surface of the drying chamber 4. The rear end of the exhaust pipe 41 is connected to a drying pipe 42. An air outlet 421 is opened on the outside of the drying pipe 42. The exhaust fan 44 inside the drying chamber 4 can draw in the outside air, heat it through the heating tube 45 after it enters, and finally discharge it to the outside through the air outlet 421 to achieve the purpose of drying.

[0025] like Figure 2 As shown, a lifting groove 34 is provided on the rear surface of the mounting plate 3. The lifting block 35 is slidably installed inside the lifting groove 34. The fixed end of the electric lifting rod 32 is installed on the upper surface of the mounting plate 3, and the telescopic end of the electric lifting rod 32 passes through the interior of the mounting plate 3 and is connected to the upper surface of the lifting block 35. This arrangement allows the lifting block 35 to rise and fall inside the lifting groove 34 through the operation of the electric lifting rod 32. After rising and falling, the height of the adjustable scraper plate 311 can be used to scrape the waterproof membrane after it has been wound up by the external winding mechanism for subsequent processing.

[0026] like Figure 2 As shown, the connecting plate 31 and the lifting plate 33 are arranged in a "U" shape, and the scraper plate 311 is triangularly arranged on the lower surface of the connecting plate 31. This arrangement utilizes the contact between the scraper plate 311 and the waterproof membrane to achieve the purpose of scraping the adhesive sprayed on the surface of the waterproof membrane.

[0027] like Figure 3 As shown, an air inlet 46 is provided on one side of the drying chamber 4, and an air outlet 421 is a round hole on the outside of the drying tube 42. The heating tube 45 is an electric heating tube inside the drying chamber 4, and a circular speed reduction hole is provided inside the speed reduction plate 43. This configuration allows external air to be drawn into the drying chamber 4 by the exhaust fan 44, and heated by the heating tube 45 after entering. The heated air is then slowed down by the speed reduction plate 43 to improve its heating effect. Finally, the air enters the drying tube 42 through the exhaust pipe 41 and is sprayed out through the air outlet 421 to achieve the purpose of drying.

[0028] The working principle of this utility model is as follows: When using the self-adhesive waterproof membrane uniform coating equipment of this utility model, the waterproof membrane to be coated is first passed under the coating pipe 21 by the external winding mechanism. When passing through, the coating pump on the rear surface of the glue storage tank 2 is started to extract the glue inside. After extraction, the glue is sprayed out through the nozzle 22 on the lower surface of the coating pipe 21 to achieve the application of glue onto the waterproof membrane.

[0029] After spraying, the waterproof membrane will pass under the two sets of connecting plates 31. When passing, the lifting block 35 can be raised and lowered inside the lifting groove 34 by starting the electric lifting rod 32. This allows the position of the scraper plate 311 on the lower surface of the connecting plate 31 to contact the waterproof membrane, thus achieving the purpose of scraping the glue on the waterproof membrane after application.

[0030] After being smoothed, the waterproof membrane passes between two drying pipes 42. Before passing through, the exhaust fan 44 inside the drying chamber 4 is turned on, which draws outside air into the drying chamber 4 through the air inlet 46. After entering, the air is heated by the electrically heated heating pipe 45. The air is slowed down by the speed reduction plate 43, and finally enters the drying pipe 42 through the exhaust pipe 41 and is discharged out through the air outlet 421. This process dries the smoothed and glued waterproof membrane, facilitating subsequent winding.

[0031] All electrical devices used in this invention are existing and known, and are connected to an external main controller and power supply. The main controller can be a conventional and known device such as a computer, and can be purchased and used directly on the market. Its structure, circuit and control principle are all existing and known technologies. Therefore, the structure, circuit and control principle of the device are not described in detail here.

[0032] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A device for uniformly applying adhesive to self-adhesive waterproof membrane, characterized in that, It includes a glue application table (1) and a glue storage tank (2) set on the upper surface of the glue application table (1). A glue application pump is installed on the rear surface of the glue application table (1). The liquid outlet of the glue application pump is connected to a glue application pipe (21). Spray nozzles (22) are symmetrically arranged on the lower surface of the glue application pipe (21). The front surface of the glue application table (1) is equipped with an installation plate (3), the rear surface of the installation plate (3) is slidably equipped with a lifting plate (33), the rear surface of the lifting plate (33) is symmetrically provided with connecting plates (31), the lower surface of the connecting plate (31) is equipped with a scraper plate (311), the upper surface of the installation plate (3) is equipped with an electric lifting rod (32), and the front surface of the lifting plate (33) is equipped with a lifting block (35). The upper surface of the coating table (1) is also equipped with a drying box (4). The drying box (4) is equipped with a heating tube (45) and a speed reduction plate (43). The drying box (4) is also equipped with an exhaust fan (44). The front surface of the drying box (4) is provided with an exhaust pipe (41). The rear end of the exhaust pipe (41) is connected to a drying pipe (42). The drying pipe (42) has an air outlet (421) on its outside.

2. The self-adhesive waterproof membrane uniform coating equipment according to claim 1, characterized in that, The rear surface of the mounting plate (3) is provided with a lifting groove (34), and the lifting block (35) is slidably installed inside the lifting groove (34).

3. The self-adhesive waterproof membrane uniform coating equipment according to claim 1, characterized in that, The fixed end of the electric lifting rod (32) is installed on the upper surface of the mounting plate (3), and the telescopic end of the electric lifting rod (32) passes through the interior of the mounting plate (3) and is connected to the upper surface of the lifting block (35).

4. The self-adhesive waterproof membrane uniform coating equipment according to claim 1, characterized in that, The connecting plate (31) and the lifting plate (33) are arranged in a "U" shape, and the scraper plate (311) is triangular on the lower surface of the connecting plate (31).

5. The self-adhesive waterproof membrane uniform coating equipment according to claim 1, characterized in that, The drying oven (4) has an air inlet (46) on one side, and the air outlet (421) is a round hole on the outside of the drying tube (42).

6. The self-adhesive waterproof membrane uniform coating equipment according to claim 3, characterized in that, The heating tube (45) inside the drying oven (4) is an electric heating tube, and the speed reduction plate (43) has a circular speed reduction hole inside.

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