Follow-up rubber scraper

Abstract

The utility model provides a follow-up rubber doctor blade, and belongs to the technical field of machining. The device structurally comprises a folding line arm, a vertical plate, a first cambered surface scraping piece, a square frame and a second cambered surface scraping piece, a vertical plate is arranged on the inner side of the vertical section of the fold line arm, the upper portion of the inner side of the vertical plate is rotationally connected with a first cambered surface scraping piece through a spring hinge, the lower portion of the inner side of the vertical plate is provided with a square frame which is transversely arranged, and the inner side of the square frame is rotationally connected with a second cambered surface scraping piece through a spring hinge. The upper scraper blade and the lower scraper blade are kept at the cutting position, the scraper blades are installed through the spring hinge, when the cantilever leaves the cutting position, the cantilever can be scraped by shifting the scraper blades, and therefore most scattered and broken objects are scraped. The device is simple in structure and convenient to use, and the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of machining, specifically is a follow -up formula rubber scraper. BACKGROUND

[0002] The scraper is a kind of sheet utensil for realizing scraping, smearing effect. Scraper is usually a thin and sharp tool, is used to carry out scraping operation on the surface of object. It can be made of metal, plastic or other hard materials, with specific shape and size. Scraper is widely used in various fields, such as medical treatment, industry, scientific research etc. In the industrial field, scraper is used to scrape the coating or impurities on the surface of metal, plastic etc. materials, such as the surface pretreatment before automobile paint spraying. In addition, it can also be used for smearing of paint, adhesive etc. materials. The material of scraper is various, and rubber scraper is a kind of flexible scraper. Because of its thin and flexible characteristics, it can effectively remove the surface scattered impurities without damaging the surface of the object to be scraped. When cutting rubber roller cover, scattered materials will be attached to the cutting seam. Ordinary scraper is flat plate structure, and it is difficult to achieve scraping by one action. SUMMARY

[0003] The technical problem to be solved by the utility model is: how to design a more convenient scraper utensil for scattered impurities at the cutting seam of rubber roller cover.

[0004] To realize the above technical purpose, the utility model adopts the following technical scheme:

[0005] A follow-up formula rubber scraper, including broken line arm, vertical plate, first arc surface scraper, square, second arc surface scraper, there is vertical plate in the vertical section of broken line arm, first arc surface scraper is rotatably connected on the inner side upper portion of vertical plate by spring hinge, there is square in the inner side lower portion of vertical plate, square is transversely arranged, second arc surface scraper is rotatably connected in the inner side of square by spring hinge.

[0006] Preferably, a cantilever is further provided, one end of the cantilever is suspended, the other end is connected to the outer end of the connecting arm, and the inner end of the connecting arm is connected to the main shaft.

[0007] Preferably, the cantilever is rotatably connected to the connecting arm, and the rotation shaft of the rotatable connection is driven by the motor mounted on the connecting arm.

[0008] Preferably, the port spacing of the first arc surface scraper and the second arc surface scraper is less than the diameter of the cantilever, and the cantilever is located between the first arc surface scraper and the second arc surface scraper.

[0009] Preferably, a groove body is further provided, and the groove body is located below the square.

[0010] Preferably, a travelling crane is further provided, and the transverse section of the broken line arm is connected to the travelling crane, and a cutting device is provided on the travelling crane. Preferably, a groove body is further provided, and the groove body is located below the square.

[0011] Preferably, the cutting device is mounted on the mounting base.

[0012] Preferably, the trolley is threadedly connected with the threaded column, the threaded column is driven by the motor, and the guide rail crosses the trolley.

[0013] In the structure of the utility model, the first arc surface scraper and the second arc surface scraper are rotatably connected through spring hinges, so that when the main shaft drives the cantilever to rotate through the connecting arm, the scraper will be actuated, and the actuated scraper will produce scraping force on the rubber roller sleeve on the cantilever due to the elasticity of the spring hinge, thereby playing a cleaning role on the scattered material on the surface of the rubber roller sleeve; when the scraper contacts the surface of the rubber roller sleeve, the cantilever can also be driven to rotate for a short period of time, so that the cutting seam is scraped all around. The openings of the first arc surface scraper and the second arc surface scraper maintain a small spacing, before cutting, the scraper is manually actuated to open the opening, and the hand is released after being placed in the cantilever; after cutting is completed, when the cantilever leaves the two scrapers, the cantilever will be naturally scraped due to the actuation of the scrapers. The square frame located at the lower part makes the scattered material fall into the groove.

[0014] The utility model discloses a follow-up type rubber scraper. This technical innovation keeps the upper and lower scrapers at the cutting position, and the scrapers are installed through spring hinges, so that when the cantilever leaves the cutting position, the cantilever will be scraped due to the actuation of the scrapers, thereby scraping most of the scattered material. The utility model discloses simple structure, convenient to use, and improves the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

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

[0016] Figure 2 It is a structure diagram of the utility model;

[0017] Figure 3 It is Figure 2 The local diagram of A position in the middle;

[0018] Figure 4 It is an installation environment diagram of the utility model;

[0019] Among them:

[0020] 1. frame 2. cantilever 3. main shaft 4. rubber roller sleeve 5. threaded column 6. trolley 7. guide rail 8. mounting seat 9. cutting device 10. groove body 11. broken line arm 12. vertical plate 13. first arc surface scraping piece 14. square frame 15. second arc surface scraping piece 16. connecting arm DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of the present application. In addition, those of ordinary skill in the art can know that, with the development of technology and the appearance of new scenarios, the technical solutions provided by the embodiments of the present application are also applicable to similar technical problems.

[0022] In the description of the present application, it should be understood that, unless otherwise defined, all the technical and scientific terms used in the present application have the same meanings as those commonly understood by those skilled in the art to which the present application belongs. In addition, any term used is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0023] In addition, in order to better illustrate the present application, a large number of specific details are given in the specific embodiments below. Those skilled in the art should understand that the present application can also be implemented without some specific details. In some examples, methods, means, elements and circuits well known to those skilled in the art are not described in detail, in order to highlight the main ideas of the present application.

[0024] Embodiment 1

[0025] A follow-up type rubber wiper, as shown in Figures 1-4 , comprising a broken line arm 11, a vertical plate 12, a first arc wiper 13, a square frame 14, and a second arc wiper 15; the vertical plate 12 is arranged on the inner side of the vertical section of the broken line arm 11, the first arc wiper 13 is rotatably connected to the inner side of the upper part of the vertical plate 12 through a spring hinge, the square frame 14 is arranged on the inner side of the lower part of the vertical plate 12, and the second arc wiper 15 is rotatably connected to the inner side of the square frame 14 through a spring hinge. The first arc wiper 13 and the second arc wiper 15 are both rotatably connected through spring hinges, so that when the main shaft 3 drives the cantilever 2 to rotate through the connecting arm 16, the wipers will be actuated, and the actuated wipers will generate a scraping force on the rubber roller sleeve 4 on the cantilever 2 due to the elasticity of the spring hinge, thereby playing a cleaning role on the surface of the rubber roller sleeve 4. When the wipers contact the surface of the rubber roller sleeve 4, the cantilever 2 can also be driven to rotate for a short period of time, so that the cutting gap is scraped for a full circle. The openings of the first arc wiper 13 and the second arc wiper 15 maintain a small gap, and before cutting, the wipers are manually actuated to open the openings, and the cantilever 2 is placed after the hand is released. After cutting is completed, the cantilever 2 will naturally be scraped when it leaves the two wipers due to the actuation of the wipers. The square frame 14 located at the lower part allows the scattered and broken materials to fall into the groove 10.

[0026] Embodiment 2

[0027] A follow-up type rubber wiper, as shown inFigures 1-4 , including the broken line arm 11, the vertical plate 12, the first curved blade 13, the square frame 14, the second curved blade 15; the vertical plate 12 is arranged on the inner side of the vertical section of the broken line arm 11, the first curved blade 13 is rotatably connected to the inner side of the upper part of the vertical plate 12 through a spring hinge, the square frame 14 is arranged on the inner side of the lower part of the vertical plate 12, the square frame 14 is arranged transversely, and the second curved blade 15 is rotatably connected to the inner side of the square frame 14 through a spring hinge. A cantilever 2 is further arranged, one end of the cantilever 2 is suspended, the other end of the cantilever 2 is connected to the outer end of a connecting arm 16, and the inner end of the connecting arm 16 is connected to the main shaft 3. The cantilever 2 is rotatably connected to the connecting arm 16, and the rotation shaft of the rotatable connection is driven by a motor arranged on the connecting arm 16. The port spacing of the first curved blade 13 and the second curved blade 15 is smaller than the diameter of the cantilever 2, and the cantilever 2 is located between the first curved blade 13 and the second curved blade 15. A groove body 10 is further arranged, and the groove body 10 is located below the square frame 14. A travelling crane 6 is further arranged, the transverse section of the broken line arm 11 is connected to the travelling crane 6, and a cutting device 9 is arranged on the travelling crane 6. The cutting device 9 is arranged on a mounting seat 8. The travelling crane 6 is threadedly connected with a threaded column 5, the threaded column 5 is driven by a motor, and a guide rail 7 transversely passes through the travelling crane 6.

[0028] In view of the foregoing, after reading the present detailed disclosure, those skilled in the art can understand that the foregoing detailed disclosure can be presented only in an exemplary manner, and can not be limiting. Although not explicitly stated herein, those skilled in the art can understand that the present application intends to encompass various reasonable changes, improvements and modifications to the embodiments. These changes, improvements and modifications are intended to be presented by the present application, and are within the spirit and scope of the exemplary embodiments of the present application.

[0029] It should be understood that, in the foregoing description of the embodiments of the present application, for the purpose of helping to understand one feature, the present application combines various features in a single embodiment, figure or its description for the purpose of simplifying the present application. However, this does not mean that the combination of these features is necessary, and those skilled in the art can completely extract a part of the features as a separate embodiment when reading the present application.

[0030] It should be understood that the embodiments disclosed herein are illustrative of the principles of the present application. Other modified embodiments are also within the scope of the present application. The embodiments disclosed herein are merely examples and are not limiting of the embodiments of the present application. The embodiments of the present application are not limited to the embodiments precisely described above.

Claims

1. A follow-up rubber scraper, characterized in that, It includes a zigzag arm (11), a vertical plate (12), a first arc-shaped scraper (13), a square frame (14), and a second arc-shaped scraper (15). The vertical plate (12) is located inside the vertical section of the zigzag arm (11). The first arc-shaped scraper (13) is rotatably connected to the upper inner side of the vertical plate (12) via a spring hinge. The square frame (14) is located at the lower inner side of the vertical plate (12). The square frame (14) is arranged horizontally. The second arc-shaped scraper (15) is rotatably connected to the inner side of the square frame (14) via a spring hinge.

2. The follow-up rubber scraper according to claim 1, characterized in that, It also has a cantilever (2), one end of which is suspended in the air and the other end is connected to the outer end of the connecting arm (16), and the inner end of the connecting arm (16) is connected to the main shaft (3).

3. The follow-up rubber scraper according to claim 2, characterized in that, The cantilever (2) is rotatably connected to the connecting arm (16), and the rotating shaft of the rotatable connection is driven by a motor mounted on the connecting arm (16).

4. A follow-up rubber scraper according to claim 2, characterized in that, The distance between the ports of the first arc-shaped scraper (13) and the second arc-shaped scraper (15) is less than the diameter of the cantilever (2), and the cantilever (2) is located between the first arc-shaped scraper (13) and the second arc-shaped scraper (15).

5. A follow-up rubber scraper according to claim 1, characterized in that, It also includes a trough (10) located below the frame (14).

6. A follow-up rubber scraper according to claim 1, characterized in that, It is also equipped with a traveling machine (6), the transverse section of the folding arm (11) is connected to the traveling machine (6), and a cutting device (9) is provided on the traveling machine (6).

7. A follow-up rubber scraper according to claim 6, characterized in that, The cutting device (9) is mounted on the mounting base (8).

8. A follow-up rubber scraper according to claim 6, characterized in that, The trolley (6) is threadedly connected to the threaded column (5), which is driven by a motor, and the guide rail (7) crosses the trolley (6).

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