Automatic edge scraping device for asphalt waterproof coiled material
By designing an automatic edge scraping device for asphalt waterproof rolls, the problem of difficulty in removing excess asphalt on both sides of the rolls is solved, and automatic scraping is achieved, improving accuracy and quality.
Patent Information
- Application Number
- CN202421472960.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-06-25
AI Technical Summary
In the production process of asphalt waterproof rolls, it is difficult for the prior art to effectively remove excess modified asphalt on both sides of the rolls, resulting in appearance impact and edge-missing phenomenon during construction, affecting waterproofing performance.
Design an automatic edge scraping device for asphalt waterproof coils, including a frame, conveying device, installation beam, edge scraping mechanism and position adjustment mechanism. The position of the edge scraping mechanism is automatically adjusted through the controller to ensure that the scraper and edge of the coils are closely matched and excess asphalt is automatically scraped off.
It realizes automatic scraping of asphalt without manual intervention, saves manpower, improves scraping accuracy, ensures the quality of coils, and avoids the problem of excessive or insufficient scraping edges.
Smart Images
Figure CN222933160U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of waterproof coiled material production equipment, and particularly relates to an automatic edge scraping device for asphalt waterproof coiled materials. Background Technique
[0002] In the production process of asphalt waterproof coiled materials, excess modified asphalt often appears on both sides of the asphalt waterproof coiled materials, which not only affects the appearance of the asphalt waterproof coiled materials, but also may cause the phenomenon of edge deficiency during the construction of the asphalt waterproof coiled materials, affecting the waterproof performance. In order to remove the excess modified asphalt generated on both sides of the asphalt waterproof coiled materials, at present, most manufacturers use manual edge scraping, and some use semi-automatic methods for edge scraping. This manual edge scraping method not only has low efficiency, but also the quality is difficult to guarantee. The semi-automatic edge scraping is not convenient to adjust the edge scraping precision, and it is easy to over-scrape and damage the asphalt waterproof coiled materials, or the edge scraping is insufficient and the purpose of removing the modified asphalt cannot be achieved. Therefore, it is necessary to design a device that can automatically scrape off the excess asphalt on both sides of the asphalt waterproof coiled materials. Content of the Utility Model
[0003] Aiming at the defects in the prior art, the utility model provides an automatic edge scraping device for asphalt waterproof coiled materials.
[0004] The technical solution adopted by the utility model is: an automatic edge scraping device for asphalt waterproof coiled materials, which includes a frame. An asphalt waterproof coiled material conveying device for conveying asphalt waterproof coiled materials is arranged on the frame. An installation cross beam is arranged on the frame, and two groups of edge scraping mechanisms corresponding to both sides of the asphalt waterproof coiled materials are arranged at the bottom of the installation cross beam. Each group of edge scraping mechanisms is provided with a position adjusting mechanism, and the position adjusting mechanism is connected with a controller.
[0005] To better implement the utility model, the position adjusting mechanism includes a slide rail installed at the bottom of the installation cross beam. The edge scraping mechanism is slidably matched with the slide rail. A motor is arranged at one end of the slide rail, and a bearing seat is arranged at the other end. The rotating shaft of the motor threadedly penetrates through the edge scraping mechanism and is matched with the bearing seat through a bearing; the motor is connected with the controller.
[0006] To better implement the utility model, the edge scraping mechanism includes a slider, which is slidably matched with the slide rail. The rotating shaft threadedly penetrates through the slider, and a scraper for cooperating with the edge of the asphalt waterproof coiled material is installed below the slider.
[0007] To better implement the utility model, two deviation correction sensors are arranged on the slider, and the positions of the two deviation correction sensors correspond to the working positions where the scraper scrapes the asphalt; the two deviation correction sensors are connected with the controller.
[0008] To better implement the present utility model, the deviation rectifying sensor adopts a highly sensitive temperature sensor.
[0009] To better implement the present utility model, the scraper is in an arc-shaped curved surface, and the central position where the curved surface protrudes outward serves as the working part for scraping asphalt.
[0010] To better implement the present utility model, the scraper is made of high manganese steel containing 13% - 17% manganese.
[0011] To better implement the present utility model, the scraper is made of high manganese steel containing 15% manganese.
[0012] The beneficial effects of the present utility model are reflected in: the automatic edge scraping device for asphalt waterproof coiled materials of the present utility model, through the cooperation of a frame, an asphalt waterproof coiled material conveying device, an installation cross beam, an edge scraping mechanism, a position adjusting mechanism, a controller, etc., when in use, the asphalt waterproof coiled material conveying device conveys the asphalt waterproof coiled material forward, and the controller controls the position adjusting mechanism to adjust the position, so that the edge scraping mechanism always keeps in cooperation with the edge of the asphalt waterproof coiled material, always scrapes the asphalt, does not require manual cleaning, saves manpower, can automatically adjust the position, improves the accuracy of scraping asphalt, and ensures the quality of the asphalt waterproof coiled material. Description of the Drawings
[0013] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally marked with similar reference numerals. In the drawings, the elements or parts do not necessarily draw according to the actual ratio.
[0014] Figure 1 It is a schematic structural diagram of an automatic edge scraping device for asphalt waterproof coiled materials of the present utility model;
[0015] Figure 2 It is a schematic structural diagram of an edge scraping mechanism of an automatic edge scraping device for asphalt waterproof coiled materials of the present utility model;
[0016] In the drawings, 1 - asphalt waterproof coiled material, 2 - installation cross beam, 3 - slide rail, 4 - slider, 5 - motor, 6 - rotating shaft, 7 - bearing seat, 8 - scraper, 9 - deviation rectifying sensor. Specific Embodiments
[0017] The following will combine the drawings to describe in detail the embodiments of the technical solutions of the present utility model. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model, so they are only examples and cannot be used to limit the protection scope of the present utility model.
[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present disclosure in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are some, but not all, of the embodiments of the present disclosure. Components of the embodiments of the present disclosure generally described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.
[0019] In the description of the present disclosure, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "inner", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the disclosed product is customarily placed during use. It is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present disclosure. In addition, terms such as "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.
[0020] In the description of the present disclosure, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.
[0021] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should be of the ordinary meaning understood by those skilled in the field of the present utility model.
[0022] Embodiment:
[0023] Such as Figure 1 、 Figure 2As shown in the figure, the automatic edge scraping device for asphalt waterproof coiled materials of the present utility model includes a frame. An asphalt waterproof coiled material conveying device for conveying the asphalt waterproof coiled material 1 is provided on the frame. An installation cross beam 2 is provided on the frame. Two sets of edge scraping mechanisms corresponding to both sides of the asphalt waterproof coiled material 1 are provided at the bottom of the installation cross beam 2. Each set of edge scraping mechanisms is equipped with a position adjusting mechanism, and the position adjusting mechanism is connected to a controller. The automatic edge scraping device for asphalt waterproof coiled materials of the present utility model, through the cooperation of the frame, the asphalt waterproof coiled material conveying device, the installation cross beam 2, the edge scraping mechanism, the position adjusting mechanism and the controller, etc., when in use, the asphalt waterproof coiled material conveying device conveys the asphalt waterproof coiled material 1 forward, and the controller controls the position adjusting mechanism to adjust the position, so that the edge scraping mechanism always keeps in cooperation with the edge of the asphalt waterproof coiled material 1, and always scrapes the asphalt. It does not require manual cleaning, saves manpower, can automatically adjust the position, improves the accuracy of scraping asphalt, and ensures the quality of the asphalt waterproof coiled material.
[0024] Preferably, the position adjusting mechanism includes a slide rail 3 installed at the bottom of the installation cross beam 2. The edge scraping mechanism is slidably matched with the slide rail 3. A motor 5 is provided at one end of the slide rail 3, and a bearing seat 7 is provided at the other end. The rotating shaft 6 of the motor 5 threadedly penetrates through the edge scraping mechanism and is cooperated with the bearing seat 7 through a bearing. The motor 5 is connected to the controller. After such a design, the controller controls the motor 5 to rotate, drives the rotating shaft 6 to rotate, and the edge scraping mechanism slides along the slide rail 3, thereby adjusting the position of the edge scraping mechanism to ensure that it is always in the best matching position with the asphalt waterproof coiled material 1.
[0025] Preferably, the edge scraping mechanism includes a slider 4, which is slidably matched with the slide rail 3. The rotating shaft 6 threadedly penetrates through the slider 4. A scraper 8 that cooperates with the edge of the asphalt waterproof coiled material 1 is installed below the slider 4. When the rotating shaft 6 rotates, the slider 4 moves along the slide rail 3, thereby driving the scraper 8 to approach or move away from the asphalt waterproof coiled material 1, realizing position adjustment, and ensuring that it is always in the best matching position with the asphalt waterproof coiled material 1.
[0026] Preferably, two deviation rectifying sensors 9 are arranged on the slider 4, and the positions of the two deviation rectifying sensors 9 correspond to the working positions where the scraper 8 scrapes asphalt; the two deviation rectifying sensors 9 are connected to a controller. Further preferably, the deviation rectifying sensors 9 adopt highly sensitive temperature sensors. The position of the deviation rectifying sensors 9 corresponding to the working position where the scraper 8 scrapes asphalt means that the sensing positions of the deviation rectifying sensors 9 are vertically downward and closely attached to the outer side of the scraper 8 (i.e., the position where it cooperates with the asphalt waterproof coil 1). The temperature during the processing of the asphalt waterproof coil 1 is higher than the ambient temperature. When both of the two deviation rectifying sensors 9 detect that the temperature is lower than the normal temperature of the asphalt waterproof coil 1, it means that the scraper 8 is away from the asphalt waterproof coil 1, and then the scraper 8 should be made to approach. At this time, the controller controls the motor 5 to rotate, causing the slider 4 to slide and driving the scraper 8 to approach. When both of the two deviation rectifying sensors 9 detect that the temperature is the normal temperature of the asphalt waterproof coil 1, it means that the degree of the scraper 8 scraping asphalt is excessive and the asphalt waterproof coil 1 is damaged. At this time, the controller controls the motor 5 to rotate, causing the slider 4 to slide and driving the scraper 8 to move away. When one of the two deviation rectifying sensors 9 detects the ambient temperature and the other detects the normal temperature of the asphalt waterproof coil 1, it means that the scraper 8 is in a suitable position.
[0027] Preferably, the scraper 8 is in the shape of an arc-shaped curved surface, and the central position where the curved surface protrudes outward is used as the working part for scraping asphalt.
[0028] Preferably, the scraper 8 is made of high manganese steel containing 13% - 17% manganese. Further preferably, the scraper 8 is made of high manganese steel containing 15% manganese, which has good wear resistance and corrosion resistance.
[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.
Claims
1. An automatic scraping device for asphalt waterproofing coiled material, comprising a frame, on which an asphalt waterproofing coiled material conveying device for conveying the asphalt waterproofing coiled material (1) is arranged, characterized in that: A mounting crossbeam (2) is arranged on the frame, and two groups of scraping mechanisms corresponding to the two sides of the asphalt waterproofing coiled material (1) are arranged at the bottom of the mounting crossbeam (2), and each group of scraping mechanisms is matched with a position adjustment mechanism, and the position adjustment mechanism is connected to a controller; the position adjustment mechanism comprises a slide rail (3) mounted at the bottom of the mounting crossbeam (2), and the scraping mechanism is slidably matched on the slide rail (3), a motor (5) is arranged at one end of the slide rail (3), and a bearing seat (7) is arranged at the other end, and the rotating shaft (6) of the motor (5) is threadedly penetrated through the scraping mechanism and matched with the bearing seat (7) through a bearing; the motor (5) is connected to the controller.
2. The automatic edge scraping device for asphalt waterproofing membrane according to claim 1 is characterized in that: The scraping mechanism comprises a slider (4) which is slidably matched with the slide rail (3); the rotating shaft (6) is threadedly passed through the slider (4); and a scraper (8) which is matched with the edge of the asphalt waterproofing membrane (1) is installed below the slider (4).
3. The automatic edge scraping device for asphalt waterproofing membrane according to claim 2 is characterized in that: Two deviation correction sensors (9) are arranged on the slider (4), and the positions of the two deviation correction sensors (9) correspond to the working positions of the scraper (8) for scraping asphalt; the two deviation correction sensors (9) are connected to the controller.
4. The automatic edge scraping device for asphalt waterproofing membrane according to claim 3 is characterized in that: The deviation correction sensor (9) is a high-sensitivity temperature sensor.
5. The automatic edge scraping device for asphalt waterproofing membrane according to claim 4 is characterized in that: The scraper (8) is in the shape of an arc-shaped curved surface, wherein the center position of the curved surface protruding outwards serves as an operating part for scraping asphalt.