Adhesive coating device for waterproof roll processing

Abstract

The utility model relates to the technical field of waterproof coiled material processing, and particularly discloses an adhesive coating device for waterproof coiled material processing, which comprises a device shell, a material storage cavity is arranged at the upper part in the device shell, and a spraying mechanism for spraying an adhesive is arranged in the material storage cavity. A scraping mechanism used for scraping an adhesive is arranged on the left side of the spraying mechanism, a collecting mechanism used for collecting waste materials is arranged on the lower portion of the interior of the device shell, and a conveying mechanism used for conveying coiled materials is arranged in the horizontal direction of the interior of the device shell. And the spraying mechanism comprises a conveying pump. Through the arranged spraying mechanism, the adhesive can be sprayed to the coiled material, and under the action of the tension of a tension spring, a limiting rod can be pulled to vertically move, so that the limiting rod vertically moves to drive a mounting piece to be close to the upper surface of the coiled material, a trowelling roller is in contact with the upper surface of the coiled material, the adhesive sprayed to the surface of the coiled material is flattened, and the trowelling effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of waterproof membrane processing technology, and in particular to an adhesive coating device for waterproof membrane processing. Background Technology

[0002] Adhesive coating equipment for waterproof membrane processing is a type of machinery specifically designed to evenly apply adhesive to waterproof membranes. This equipment plays a crucial role in the production line of waterproof membranes, ensuring that the adhesive is accurately and evenly applied to the surface of the membrane, thereby providing reliable waterproofing performance. Adhesive coating equipment for waterproof membrane processing is widely used in construction, transportation, water conservancy, and other fields, especially in projects requiring high waterproofing performance. With continuous technological advancements and market changes, future adhesive coating equipment for waterproof membrane processing will develop towards greater intelligence, automation, and environmental friendliness.

[0003] Existing coating equipment has limitations in use because it sprays different materials, and the coating thickness varies for each material. This results in the need for multiple devices to complete the coating of different materials.

[0004] An existing patent (publication number: CN216322869U) discloses a polymer adhesive coating device for waterproof membrane production. It includes two symmetrically arranged fixed seats, with a conveyor belt rotatably connected between them. A motor is fixedly connected to either fixed seat, driving the conveyor belt to rotate. A nozzle housing is fixedly installed between the two fixed seats. This device allows for adjustment of the nozzle height and coating thickness according to different materials, facilitating resetting and enabling readjustment for subsequent batches of material, thus improving processing efficiency.

[0005] To address the aforementioned issues, while existing patents offer solutions that allow for adjusting the nozzle height to accommodate different material spraying requirements and easy resetting for readjustment of the height for the next batch of materials, a significant problem exists during use: after the adhesive is sprayed onto the roll surface, the solution lacks a mechanism to smooth the sprayed adhesive, resulting in the adhesive failing to evenly and completely cover the roll surface, thus affecting its practicality. Summary of the Invention

[0006] The purpose of this utility model is to provide an adhesive coating device for processing waterproof membrane rolls, which can spray adhesive onto the rolls. Under the action of the tension spring itself, the limiting rod will be pulled vertically, causing the upper surface of the installation box of the roll to move closer. The smoothing roller contacts the upper surface of the roll and flattens the adhesive sprayed on the surface of the roll, thus achieving the smoothing effect, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adhesive coating device for processing waterproof membrane rolls, comprising a device housing, a material storage chamber provided at the upper part of the device housing, a spraying mechanism for spraying adhesive inside the material storage chamber, a scraping mechanism for scraping off adhesive on the left side of the spraying mechanism, a collection mechanism for collecting waste material provided at the lower part of the device housing, and a conveying mechanism for conveying the membrane rolls in the horizontal direction inside the device housing;

[0008] The spraying mechanism includes a delivery pump, which is fixed to the inner wall of the storage chamber by bolts. The output end of the delivery pump is connected to a delivery pipe, and the end of the delivery pipe is connected to a spraying component. An adjusting electric cylinder that is fixedly connected to the outer shell of the device is fixed to the upper surface of the spraying component.

[0009] Preferably, two fixing plates are fixed on the left side of the sprayed part, and a limit rod passes through the interior of each of the two fixing plates.

[0010] Preferably, a mounting component is fixed to the lower surface of the limiting rod, and a smoothing roller is rotatably connected inside the mounting component via a bearing, and a tension spring is sleeved on the outer surface of the limiting rod.

[0011] Preferably, the scraping mechanism includes two drive cylinders, which are respectively fixed to the ends of two fixed plates. Each of the two drive cylinders has a scraping plate fixed to its telescopic end, and both ends of the scraping plate have guide members fixed to them.

[0012] Preferably, the collection mechanism includes a recycling bin, which is located inside the lower part of the device housing, and two connectors are fixed to the lower surface of the recycling bin.

[0013] Preferably, the lower ends of both connectors are inserted into slots, and a movable plate that is movably connected to the outer casing of the device is fixed on one side of the recycling bin.

[0014] Preferably, the conveying mechanism includes a mounting plate, which is fixed horizontally inside the device housing. A conveyor belt is installed inside the mounting plate, and a conveyor motor is fixed to one side of the mounting plate by bolts.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The spraying mechanism can spray adhesive onto the roll material. Under the tension of the spring, the limit rod will move vertically, causing the limit rod to move vertically and move the mounting part closer to the upper surface of the roll material. The smoothing roller contacts the upper surface of the roll material and flattens the adhesive sprayed on the surface of the roll material, thus achieving the smoothing effect.

[0017] 2. The scraping mechanism can drive the scraping plate to move vertically. Excess adhesive on the lower surface of the scraping plate comes into contact with the upper surface of the roll material and is blocked. The scraping plate has a V-shaped structure, which allows the blocked adhesive to flow along the outer surface of the scraping plate into the guide component and then fall into the recycling bin for recycling. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is an overall structural view of the present invention;

[0020] Figure 2 This is a half-sectional structural diagram of the outer shell of the device of this utility model;

[0021] Figure 3 For the present utility model Figure 2 Enlarged view of A in the middle;

[0022] Figure 4 This is a three-dimensional structural diagram of the mounting component of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Device housing; 2. Material storage chamber; 3. Conveying pump; 31. Conveying pipe; 32. Spraying component; 33. Adjusting electric cylinder; 34. Fixing plate; 35. Mounting component; 36. Smoothing roller; 37. Limiting rod; 38. Tension spring; 4. Drive electric cylinder; 41. Scraping plate; 42. Flow guide component; 5. Recycling bin; 51. Connecting component; 52. Slot; 53. Movable plate; 6. Mounting plate; 61. Conveyor belt; 62. Conveyor motor. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a technical solution:

[0027] Please see Figures 1 to 4A waterproof membrane processing adhesive coating device includes a device housing 1, a material storage chamber 2 is provided at the upper part of the device housing 1, a spraying mechanism for spraying adhesive is provided inside the material storage chamber 2, a scraping mechanism for scraping adhesive is provided on the left side of the spraying mechanism, a collection mechanism for collecting waste material is provided at the lower part of the device housing 1, and a conveying mechanism for conveying the membrane is provided in the horizontal direction inside the device housing 1.

[0028] The spraying mechanism includes a conveying pump 3, which is fixed to the inner wall of the storage chamber 2 by bolts. The output end of the conveying pump 3 is connected to a conveying pipe 31, and the end of the conveying pipe 31 is connected to a spraying component 32. An adjusting electric cylinder 33, which is fixedly connected to the outer shell 1 of the device, is fixed on the upper surface of the spraying component 32. Two fixing plates 34 are fixed on the left side of the spraying component 32. Limiting rods 37 pass through the interior of both fixing plates 34. An installation component 35 is fixed on the lower surface of the limiting rod 37. A smoothing roller 36 is rotatably connected to the interior of the installation component 35 through a bearing. A tension spring 38 is sleeved on the outer surface of the limiting rod 37.

[0029] Before using the adhesive coating device for waterproof membrane processing, the outer casing 1 of the device is placed in a suitable position. The conveying pump 3 in the storage chamber 2 is started to extract the adhesive and send it to the spraying part 32 through the conveying pipe 31. This allows the adhesive to be sprayed onto the upper surface of the membrane in the spraying part 32. The adjusting electric cylinder 33 can drive the spraying part 32 to move vertically, which facilitates the adjustment of the spraying height. The fixing plate 34 set on the spraying part 32, under the action of the tension spring 38, will pull the limiting rod 37 to move vertically. This vertical movement of the limiting rod 37 will cause the mounting part 35 to move closer to the upper surface of the membrane. At this time, the smoothing roller 36 is in contact with the upper surface of the membrane. When the membrane is conveyed, the smoothing roller 36 can rotate under the action of friction, thereby flattening the adhesive sprayed on the surface of the membrane and achieving the smoothing effect.

[0030] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, the scraping mechanism includes two drive cylinders 4, which are respectively fixed to the ends of two fixed plates 34. Scraping plates 41 are fixed to the telescopic ends of the two drive cylinders 4. Guide members 42 are fixed to both ends of the scraping plates 41. The collection mechanism includes a recycling box 5, which is located at the bottom inside the device housing 1. Two connectors 51 are fixed to the lower surface of the recycling box 5. The lower ends of the two connectors 51 are inserted into slots 52. A movable plate 53 that is movably connected to the device housing 1 is fixed to one side of the recycling box 5. The conveying mechanism includes a mounting plate 6, which is fixed in the horizontal direction inside the device housing 1. A conveyor belt 61 is installed inside the mounting plate 6. A conveyor motor 62 is fixed to one side of the mounting plate 6 by bolts.

[0031] By adopting the above technical solution, the roll material to be processed is laid flat on the conveyor belt 61. The conveyor motor 62 set on the mounting plate 6 drives the conveyor belt 61 to run, thereby conveying the roll material. The drive cylinder 4 set on the fixed plate 34 can drive the scraping plate 41 to move vertically. The excess adhesive on the lower surface of the scraping plate 41 comes into contact with the upper surface of the roll material and is blocked. The scraping plate 41 has a V-shaped structure, which allows the blocked adhesive to flow along the outer surface of the scraping plate 41 into the guide member 42, and then fall into the recycling bin 5 for recycling. With the cooperation of the connector 51 and the slot 52, the recycling bin 5 can be removed from the device housing 1 by manually pulling the movable plate 53, which facilitates the recycling of the collected adhesive.

[0032] Working principle: Before using the adhesive coating device for waterproof membrane processing, first place the outer casing 1 of the device in a suitable position. When using it, lay the membrane to be processed flat on the conveyor belt 61. The conveyor motor 62 on the mounting plate 6 drives the conveyor belt 61 to run, thereby conveying the membrane. At this time, the conveying pump 3 in the storage chamber 2 starts, extracting the adhesive and sending it to the spraying part 32 through the conveying pipe 31, so that the adhesive is sprayed onto the upper surface of the membrane in the spraying part 32. The adjusting electric cylinder 33 can drive the spraying part 32 to move vertically, thereby facilitating the adjustment of the spraying height. And through the fixing plate 34 on the spraying part 32, under the action of the tension spring 38, it will pull the limit rod 37 to move vertically, so that the vertical movement of the limit rod 37 drives the mounting part 35. When the upper surface of the roll material is close together, the smoothing roller 36 contacts the upper surface of the roll material. During the conveying of the roll material, the smoothing roller 36 can rotate under the action of friction, thereby flattening the adhesive sprayed on the surface of the roll material and achieving the smoothing effect. The drive cylinder 4 set on the fixed plate 34 can drive the scraping plate 41 to move vertically. The lower surface of the scraping plate 41 contacts the excess adhesive on the upper surface of the roll material and is blocked. The scraping plate 41 has a V-shaped structure, which allows the blocked adhesive to flow along the outer surface of the scraping plate 41 into the guide member 42 and then fall into the recycling box 5 for recycling. With the cooperation of the connector 51 and the slot 52, the recycling box 5 can be removed from the device housing 1 by manually pulling the movable plate 53, which facilitates the recycling of the collected adhesive.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An adhesive coating device for waterproofing membrane processing, comprising a device housing (1), characterized in that: The upper part of the device housing (1) is provided with a storage chamber (2), the inside of the storage chamber (2) is provided with a spraying mechanism for spraying adhesive, the left side of the spraying mechanism is provided with a scraping mechanism for scraping off adhesive, the lower part of the device housing (1) is provided with a collection mechanism for collecting waste material, and the horizontal direction of the device housing (1) is provided with a conveying mechanism for conveying roll material. The spraying mechanism includes a delivery pump (3), which is fixed to the inner wall of the storage chamber (2) by bolts. The output end of the delivery pump (3) is connected to a delivery pipe (31), and the end of the delivery pipe (31) is connected to a spraying component (32). The upper surface of the spraying component (32) is fixed with an adjusting electric cylinder (33) that is fixedly connected to the outer shell (1) of the device.

2. The adhesive coating apparatus for waterproofing membrane processing according to claim 1, characterized in that: Two fixing plates (34) are fixed on the left side of the sprayed part (32), and a limit rod (37) passes through the interior of each of the two fixing plates (34).

3. The adhesive coating apparatus for waterproofing membrane processing according to claim 2, characterized in that: The lower surface of the limiting rod (37) is fixed with an installation part (35), and the inside of the installation part (35) is rotatably connected to a smoothing roller (36) through a bearing. The outer surface of the limiting rod (37) is fitted with a tension spring (38).

4. The adhesive coating apparatus for waterproofing membrane processing according to claim 1, characterized in that: The scraping mechanism includes a drive cylinder (4), and there are two drive cylinders (4). The two drive cylinders (4) are respectively fixed at the ends of two fixed plates (34). The extension and retraction ends of the two drive cylinders (4) are each fixed with a scraping plate (41). Both ends of the scraping plate (41) are fixed with guide members (42).

5. The adhesive coating apparatus for waterproofing membrane processing according to claim 1, characterized in that: The collection mechanism includes a recycling bin (5), which is located inside the lower part of the device housing (1), and two connectors (51) are fixed on the lower surface of the recycling bin (5).

6. A coating device for applying an adhesive to a waterproofing membrane according to claim 5, wherein: Both of the connectors (51) have slots (52) inserted into their lower ends, and a movable plate (53) that is movably connected to the outer casing (1) of the device is fixed on one side of the recycling box (5).

7. The adhesive coating apparatus for waterproofing membrane processing according to claim 1, wherein: The conveying mechanism includes a mounting plate (6), which is fixed in the horizontal direction inside the device housing (1). A conveyor belt (61) is installed inside the mounting plate (6), and a conveyor motor (62) is fixed to one side of the mounting plate (6) by bolts.

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