Uniform gluing device

Abstract

The utility model discloses a uniform gluing device, relates to coiled material gluing technical field, including constant temperature water tank, coating roller and transverse plate, the interior of constant temperature water tank is equipped with the workbin, the lower end of workbin is equipped with the discharge port that runs through constant temperature water tank upper surface, the lower part of constant temperature water tank rear end is fixedly equipped with the first support pillar, and the first support pillar is equipped with the second support pillar. The coating roller is arranged below the constant-temperature water tank, a motor is connected to the right end of a connecting rod on the right side of the coating roller, the transverse plate is arranged behind the constant-temperature water tank in parallel, and a double-end reverse lead screw is rotationally connected to the interior of a sliding groove. Clear water is injected into the box body through the water inlet, the clean water in the box body is heated through the electric heating pipe, a probe of the temperature sensor enters the box body, and the clean water in the box body is kept in a constant-temperature state through the temperature sensor and the controller; therefore, the glue in the material box can be kept at the optimal coating temperature, and the glue coating quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coiled material gluing, in particular to a uniform gluing device. Background Art

[0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc. It is a flexible building material product that can be rolled into a roll to resist the seepage of rainwater and groundwater from the outside. When waterproof membrane is produced, it is necessary to coat the surface with glue, which plays a role in protecting the membrane itself.

[0003] The existing waterproof coiled materials have some defects in the gluing process. The glue is not applied well under too cold or too hot conditions, so it will be affected to a certain extent when gluing in winter or summer. Secondly, the length of the gluing roller is usually greater than the width of the waterproof coiled material. Therefore, part of the glue on the gluing roller will drip, causing waste of glue. Therefore, a uniform gluing device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a uniform glue coating device to solve some defects in the glue coating process of existing waterproof membranes. The glue coating effect is poor under too cold or too hot conditions, so it will be affected to a certain extent when coating in winter or summer. Secondly, the length of the glue coating roller is usually greater than the width of the waterproof membrane. Therefore, part of the glue on the glue coating roller will drip, causing a waste of glue.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniform glue coating device, comprising a constant temperature water tank, a coating roller and a cross plate, a material box is installed inside the constant temperature water tank, and a feed port penetrating the upper surface of the constant temperature water tank is arranged at the top of the material box, a discharge port penetrating the upper surface of the constant temperature water tank is arranged at the lower end of the material box, and a first support column is fixedly installed below the rear end of the constant temperature water tank.

[0006] The coating roller is arranged below the constant temperature water tank, and connecting rods are fixed to both left and right ends of the coating roller, and the right end of the connecting rod on the right side of the coating roller is connected to a motor.

[0007] The horizontal plate is arranged in parallel at the rear of the constant temperature water tank, and a slide groove is opened inside the horizontal plate. A double-headed reverse screw rod is rotatably connected inside the slide groove, and a hand wheel is connected to the left end of the double-headed reverse screw rod. A scraper is threadedly connected to the outer side of the double-headed reverse screw rod, and a recovery box is arranged below the scraper.

[0008] Preferably, the constant temperature water tank comprises a tank body, a water inlet, an electric heating tube, a controller and a temperature sensor. The water inlet is provided on the upper surface of the tank body, and the electric heating tube is installed on the inner wall of the tank body. The controller and the temperature sensor are installed on the outer side of the constant temperature water tank.

[0009] Preferably, the number of the discharge ports is several, and the discharge ports are arranged directly above the coating roller.

[0010] Preferably, a connecting ring is rotatably connected to the outer side of the connecting rod via a bearing, and a second supporting column is welded to the lower end of the connecting ring, and a base is fixed to the bottom end of the second supporting column.

[0011] Preferably, third support columns are fixedly mounted on the lower ends of both left and right sides of the horizontal plate, and the first support column, the second support column and the third support column are parallel to each other.

[0012] Preferably, two scrapers are provided, and the scrapers form a sliding structure with the cross plate through a sliding groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model injects clean water into the box through the water inlet, heats the clean water in the box through the electric heating tube, and the probe of the temperature sensor enters the box. The clean water inside the box is kept at a constant temperature through the temperature sensor and the controller. The material box is arranged inside the constant temperature water tank, so the glue inside the material box can be kept at the optimal coating temperature, thereby improving the glue coating quality;

[0015] 2. The utility model drives the connecting rod and the coating roller to rotate by a motor, and the rotating coating roller quickly applies glue to the waterproof coiled material. The connecting ring and the second support column cooperate with each other to provide stable support for the coating roller without interfering with the normal rotation of the connecting rod.

[0016] 3. The utility model controls the two scrapers to move closer or farther from each other under the cooperation of the horizontal plate, the slide groove, the double-head reverse screw and the hand wheel, so as to facilitate the adjustment of the distance between the two scrapers according to the width of the waterproof membrane. When the waterproof membrane passes through the scraper, the glue adhering to the edge of the waterproof membrane is scraped off by the scraper and falls into the recycling box, which reduces the waste of glue on the one hand and prevents the glue from dripping on the base and being difficult to clean on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the left structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the constant temperature water tank of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-section structure of the horizontal plate of the present utility model.

[0021] In the figure: 1. Constant temperature water tank; 101. Box body; 102. Water inlet; 103. Electric heating tube; 104. Controller; 105. Temperature sensor; 2. Material box; 3. Material inlet; 4. Material outlet; 5. First support column; 6. Paint roller; 7. Connecting rod; 8. Connecting ring; 9. Motor; 10. Second support column; 11. Base; 12. Third support column; 13. Cross plate; 14. Slide; 15. Double-head reverse screw; 16. Hand wheel; 17. Scraper; 18. Recovery box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] See also Figure 1-4 A uniform glue coating device includes a constant temperature water tank 1, a coating roller 6 and a horizontal plate 13. A material box 2 is installed inside the constant temperature water tank 1, and a feed port 3 penetrating the upper surface of the constant temperature water tank 1 is arranged at the top of the material box 2, and a discharge port 4 penetrating the upper surface of the constant temperature water tank 1 is arranged at the lower end of the material box 2. The constant temperature water tank 1 includes a box body 101, a water inlet 102, an electric heating pipe 103, a controller 104 and a temperature sensor 105. The upper surface of the box body 101 is provided with a water inlet 102, and the inner wall of the box body 101 is provided with an electric heating pipe 103. Tube 103, a controller 104 and a temperature sensor 105 are installed on the outside of the constant temperature water tank 1, clean water is injected into the box body 101 through the water inlet 102, the clean water in the box body 101 is heated by the electric heating tube 103, and the probe of the temperature sensor 105 enters the box body 101. The clean water inside the box body 101 is kept at a constant temperature by the temperature sensor 105 and the controller 104, so as to keep the glue inside the material box 2 at the optimal temperature. A first support column 5 is fixedly installed below the rear end of the constant temperature water tank 1.

[0025] The coating roller 6 is arranged below the constant temperature water tank 1, and connecting rods 7 are fixed on both the left and right ends of the coating roller 6. A plurality of discharge ports 4 are provided, and the discharge ports 4 are arranged directly above the coating roller 6. Glue is injected into the material box 2 through the feed port 3, and the glue inside the material box 2 is evenly dropped onto the coating roller 6 through the plurality of discharge ports 4, so as to facilitate the gluing operation on the waterproof coiled material. A motor 9 is connected to the right end of the connecting rod 7 on the right side of the coating roller 6, and a connecting ring 8 is rotatably connected to the outer side of the connecting rod 7 through a bearing, and a second supporting column 10 is welded to the lower end of the connecting ring 8, and a base 11 is fixed to the bottom end of the second supporting column 10. The connecting rod 7 is driven to rotate by the motor 9, so that the coating roller 6 rotates, thereby quickly gluing the waterproof coiled material. The connecting ring 8 and the second supporting column 10 cooperate with each other to provide stable support for the coating roller 6 without interfering with the normal rotation of the connecting rod 7.

[0026] The horizontal plate 13 is arranged parallel to the rear of the thermostatic water tank 1, and a chute 14 is provided inside the horizontal plate 13. The lower ends of the left and right sides of the horizontal plate 13 are fixedly installed with third support columns 12, and the first support column 5, the second support column 10 and the third support column 12 are parallel to each other. The first support column 5, the second support column 10 and the third support column 12 provide stable support for the thermostatic water tank 1, the paint roller 6 and the horizontal plate 13 respectively. The inside of the chute 14 is rotatably connected with a double-headed reverse screw rod 15, and the left end of the double-headed reverse screw rod 15 is connected with a hand wheel 16, and the outer side of the double-headed reverse screw rod 15 is threadedly connected. There is a scraper 17, and a recycling box 18 is arranged under the scraper 17. Two scrapers 17 are arranged, and the scraper 17 forms a sliding structure with the cross plate 13 through the slide groove 14. By turning the hand wheel 16, the double-headed reverse screw 15 is rotated to control the two scrapers 17 to approach or move away from each other, so as to facilitate the adjustment of the distance between the two scrapers 17 according to the width of the waterproof membrane. When the waterproof membrane passes through the scraper 17, the glue adhered to the edge of the waterproof membrane is scraped off by the scraper 17 and falls into the recycling box 18, which reduces the waste of glue on the one hand and prevents the glue from dripping on the base 11 and being difficult to clean on the other hand.

[0027] Working principle: When in use, firstly, water is injected into the box 101 through the water inlet 102, and glue is injected into the material box 2 through the feed inlet 3. The electric heating tube 103, the controller 104 and the temperature sensor 105 cooperate with each other to keep the water inside the box 101 at a constant temperature, so that the glue inside the material box 2 is kept at the optimal coating temperature. The valve on the discharge port 4 is opened, so that the glue inside the material box 2 falls evenly on the coating roller 6. At this time, the waterproof coiled material passes under the coating roller 6, and the glue is evenly coated. It is applied on the waterproof coiled material. Since the length of the coating roller 6 is greater than the width of the waterproof coiled material, the excess glue falls into the recovery box 18. The waterproof coiled material is conveyed backwards under the action of the winder, so that the waterproof coiled material passes between the two scrapers 17. The glue adhering to the edge of the waterproof coiled material is scraped off by the scraper 17 and falls into the recovery box 18. By turning the hand wheel 16, the double-headed reverse screw 15 rotates, and the two scrapers 17 are controlled to move closer or farther away from each other, so that the distance between the two scrapers 17 can be adjusted according to the width of the waterproof coiled material, which is convenient to use.

[0028] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or 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 shall be included in the protection scope of the present invention.

Claims

1. A uniform glue coating device, comprising a constant temperature water tank (1), a coating roller (6) and a transverse plate (13), characterized in that: A material box (2) is installed inside the thermostatic water tank (1), and a material inlet (3) penetrating the upper surface of the thermostatic water tank (1) is arranged at the top of the material box (2), a material outlet (4) penetrating the upper surface of the thermostatic water tank (1) is arranged at the lower end of the material box (2), and a first support column (5) is fixedly installed below the rear end of the thermostatic water tank (1); The coating roller (6) is arranged below the constant temperature water tank (1), and connecting rods (7) are fixed to both left and right ends of the coating roller (6), and the right end of the right connecting rod (7) of the coating roller (6) is connected to a motor (9); The horizontal plate (13) is arranged in parallel at the rear of the thermostatic water tank (1), and a slide groove (14) is provided inside the horizontal plate (13), a double-headed reverse screw rod (15) is rotatably connected inside the slide groove (14), and a hand wheel (16) is connected to the left end of the double-headed reverse screw rod (15), a scraper (17) is threadedly connected to the outer side of the double-headed reverse screw rod (15), and a recovery box (18) is arranged below the scraper (17).

2. A uniform glue coating device according to claim 1, characterized in that: The thermostatic water tank (1) comprises a tank body (101), a water inlet (102), an electric heating pipe (103), a controller (104) and a temperature sensor (105); the water inlet (102) is provided on the upper surface of the tank body (101), and the electric heating pipe (103) is installed on the inner wall of the tank body (101); the controller (104) and the temperature sensor (105) are installed on the outer side of the thermostatic water tank (1).

3. The uniform glue coating device according to claim 1, characterized in that: The number of discharge ports (4) is multiple, and the discharge ports (4) are arranged directly above the coating roller (6).

4. The uniform glue coating device according to claim 1, characterized in that: The outer side of the connecting rod (7) is rotatably connected to a connecting ring (8) via a bearing, and a second supporting column (10) is welded to the lower end of the connecting ring (8), and a base (11) is fixed to the bottom end of the second supporting column (10).

5. The uniform glue coating device according to claim 1, characterized in that: The third support column (12) is fixedly mounted on the lower ends of the left and right sides of the horizontal plate (13), and the first support column (5), the second support column (10) and the third support column (12) are parallel to each other.

6. The uniform glue coating device according to claim 1, characterized in that: Two scrapers (17) are provided, and the scrapers (17) form a sliding structure with the transverse plate (13) through the sliding groove (14).

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