Asphalt extrusion device for waterproof coiled material

Abstract

The utility model discloses a waterproof coiled material asphalt extrusion device which comprises a hollow body, one end of the body is provided with a feed port, the other end of the body is provided with a discharge port, an extrusion head is detachably arranged at the discharge port, a rotating rod is rotatably arranged in the body, a propelling blade is spirally arranged on the rotating rod, and the propelling blade is provided with a plurality of blades. And a cleaning piece which abuts against the inner wall of the body is arranged in the body in a sliding mode, and a motor used for driving the rotating rod to rotate is further included. The device has the beneficial effects that attached asphalt can be conveniently removed, so that the cleaning difficulty of the whole device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of waterproof coiled materials, in particular to an asphalt extrusion device for waterproof coiled materials. Background Art

[0002] Waterproofing membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc. It is a kind of flexible building material product that can be rolled into a roll to prevent the leakage of rainwater and groundwater from the outside. As a leak-free connection between the engineering foundation and the building, it is the first barrier of the entire project waterproofing and plays a vital role in the entire project. The main products are asphalt waterproofing membrane and polymer waterproofing membrane.

[0003] In the production and processing of asphalt waterproofing membranes, the produced asphalt needs to be evenly applied to the waterproofing membrane base. Since asphalt has very strong viscosity, a large amount of asphalt will adhere to the inner wall during the asphalt extrusion process of the existing extrusion device, and the structure of the existing extrusion device makes it very difficult to remove the attached asphalt.

[0004] Therefore, it is necessary to propose an asphalt extrusion device for waterproofing roll material, which can facilitate the removal of attached asphalt and reduce the difficulty of cleaning the entire device. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide an asphalt extrusion device for waterproof coiled material, which can facilitate the removal of attached asphalt, thereby reducing the difficulty of cleaning the entire device.

[0006] The purpose of the utility model is achieved through the following technical solutions: a waterproof roll asphalt extrusion device, including an internal hollow body, one end of the body is provided with a feed port, the other end is provided with a discharge port, the discharge port is detachably provided with an extrusion head, a rotating rod is rotatably provided in the body, a propulsion blade is spirally provided on the rotating rod, a cleaning piece is slidably provided inside the body and abuts against the inner wall of the body, and also includes a motor for driving the rotating rod to rotate.

[0007] The rotating rod is a heating rod.

[0008] The extrusion head is rotatably connected with the discharge port by thread.

[0009] A placement groove for placing the cleaning piece is provided in the main body.

[0010] It also includes a pushing component, one end of which is sealed and slidably arranged inside the main body and the end head is connected to the cleaning piece.

[0011] The pushing assembly comprises a mother body and a child body, and the mother body and the child body are connected by a threaded rotating sleeve.

[0012] The pushing component is hollow inside, the output end of the motor is connected with an input rod, and a sliding sleeve on the input rod is provided with a synchronous member which is detachably connected with the rotating rod and the mother body.

[0013] Synchronizers are arranged at both ends of the synchronous member, one end of the rotating rod is rotatably passed through the main body and a synchronous wheel is arranged at the end, a synchronous groove matching the synchronizer is opened on the synchronous wheel, and a synchronous groove matching the synchronizer is opened in the mother body.

[0014] The beneficial effect of the utility model is that by setting the cleaning piece, when the work is finished, the extruder head is removed, the cleaning piece is slid, the asphalt attached to the inner wall of the body is removed and pushed away from the inside of the body from the discharge port. The whole cleaning process is very convenient and easy to operate, thereby reducing the cleaning difficulty of the whole device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the interior of the body;

[0017] Figure 3 Schematic diagram of input rod connection;

[0018] In the figure, 1-main body, 11-feed port, 12-discharge port, 13-extrusion head, 14-rotating rod, 15-pushing blade, 16-placing groove, 17-synchronizing wheel, 18-valve, 2-cleaning part, 3-motor, 31-input rod, 32-synchronizing part, 33-synchronizer, 34-synchronizing groove, 4-pushing assembly, 41-mother body, 42-child body. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0020] It is to be noted that the concepts of directions “left”, “right”, “up”, “down”, “front”, “back”, “inside” and “outside” in the following schemes are all relative directions and will not be listed one by one here.

[0021] A waterproofing roll asphalt extrusion device, reference Figure 1, including a body 1. A feed port 11 is arranged on the upper right side of the body 1, a discharge port 12 is opened at the left end, and an extruder head 13 is arranged at the discharge port 12 in a threaded manner. A valve 18 for controlling the opening and closing of the feed port 11 is arranged at the feed port 11. A push component 4 is arranged at the right end of the body 1. The left end of the push component 4 is slidably sealed and penetrates the right end of the body 1. A motor 3 is arranged at the right end of the push component 4.

[0022] refer to Figure 2 A rotating rod 14 is provided in the rotating seal at the right end of the body 1. The rotating rod 14 is located in the inner part of the body 1 and a propulsion blade 15 is spirally provided on the outer wall. The rotating rod 14 is a heating rod. When asphalt is extruded, the rotating rod 14 is heated to increase the temperature of the asphalt and reduce its viscosity, so as to better perform the extrusion work. A cleaning member 2 is slidably provided in the body 1 and is in close contact with the inner wall thereof. The cleaning member 2 is connected to the left end of the pushing component 4. A placement groove 16 for placing the cleaning member 2 is provided on the inner wall at the right end of the body 1.

[0023] refer to Figure 3 The pushing component 4 is hollow inside and includes a mother body 41 and a child body 42. The mother body 41 is connected to the child body 42 by a threaded rotation sleeve. The child body 42 is connected to the cleaning member 2. A synchronous wheel 17 is provided at the right end of the rotating rod 14. A synchronous groove 34 is provided on the right side of the synchronous wheel 17. A synchronous groove 34 is provided on the inner wall of the right end of the mother body 41. An input rod 31 is provided at the input end of the motor 3. The input rod 31 is rotatably passed through the mother body 41. The left end of the input rod 31 is located between the synchronous wheel 17 and the right end of the mother body 41. A synchronous member 32 is slidably provided at the left end of the input rod 31. Synchronizers 33 matching the synchronous groove 34 are respectively provided at both ends of the synchronous member 32. When the synchronizer 33 is inserted into the synchronous groove 34, the motor 3 is connected to the rotating rod 14 (the mother body 41) by transmission.

[0024] When the embodiment is in the extrusion working state, the synchronous member 32 is connected to the synchronous wheel 17, and the motor 3 drives the rotating rod 14 to rotate to perform the asphalt extrusion work. When the work is completed, when it is necessary to clean the inside of the body 1, the extrusion head 13 is disassembled for separate cleaning, the synchronous member 32 is connected to the mother body 41, and the motor 3 drives the cleaning member 2 to slide from right to left, removes the asphalt attached to the inner wall of the body 1 and pushes the inside of the body 1 from the discharge port 12.

[0025] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above description or the technology or knowledge in the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A waterproofing roll asphalt extrusion device, comprising an internal hollow body (1), wherein one end of the body (1) is provided with a feed inlet (11) and the other end is provided with a discharge outlet (12), characterized in that: An extruder head (13) is detachably provided at the discharge port (12), a rotating rod (14) is rotatably provided inside the body (1), a propulsion blade (15) is spirally provided on the rotating rod (14), a cleaning member (2) is slidably provided inside the body (1) and abuts against the inner wall of the body (1), and a motor (3) is also included for driving the rotating rod (14) to rotate.

2. The asphalt extrusion device for waterproof coiled material according to claim 1, characterized in that: The rotating rod (14) is a heating rod.

3. The asphalt extrusion device for waterproof coiled material according to claim 1, characterized in that: The extrusion head (13) is rotatably connected to the discharge port (12) by a thread.

4. The asphalt extrusion device for waterproof coiled material according to claim 1, characterized in that: A placement groove (16) for placing the cleaning piece (2) is provided in the main body (1).

5. The asphalt extrusion device for waterproof coiled material according to claim 1, characterized in that: It also comprises a pushing component (4), one end of which is sealingly slidably disposed inside the main body (1) and the end of which is connected to the cleaning component (2).

6. The asphalt extrusion device for waterproofing coiled material according to claim 5, characterized in that: The pushing assembly (4) comprises a mother body portion (41) and a child body portion (42), wherein the mother body portion (41) and the child body portion (42) are connected in a threaded rotatable sleeve arrangement.

7. The asphalt extrusion device for waterproofing coiled material according to claim 6, characterized in that: The pushing assembly (4) is hollow inside, the output end of the motor (3) is connected to an input rod (31), and a sliding sleeve is provided on the input rod (31) with a synchronous member (32) that is detachably connected to the rotating rod (14) and the mother body (41).

8. The asphalt extrusion device for waterproof coiled material according to claim 7, characterized in that: Synchronizers (33) are provided at both ends of the synchronizer (32); one end of the rotating rod (14) is rotatably penetrated through the main body and a synchronous wheel (17) is provided at the end thereof; a synchronous groove (34) matching the synchronizer (33) is provided on the synchronous wheel (17); and a synchronous groove (34) matching the synchronizer (33) is provided in the mother body (41).

9. The asphalt extrusion device for waterproof coiled material according to claim 1, characterized in that: The feed inlet (11) is provided with a valve (18).

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