Feeding device for opening and closing angle

Abstract

The feeding device comprises a concave seat, two driving wheels are arranged in the concave seat, two sets of first bearings are fixedly embedded in the inner walls of the two concave seats, and inner rings of the two sets of first bearings are fixedly connected with inner rings of the two sets of driving wheels respectively. A power wheel and a transmission wheel are fixedly installed at the front ends of the two driving wheels correspondingly, the outer surface of the power wheel is in transmission connection with the outer surface of the transmission wheel through a belt, a gear motor is arranged outside the concave base, and the output end of the gear motor is fixedly connected with the rear end of one of the driving wheels; a supporting plate is fixedly installed on the outer surface of the concave base, and two sets of second bearings are fixedly embedded in the inner side wall of the concave base. The feeding device for the opening and closing angle is provided with a structure for assisting angle steel feeding, the problems that labor intensity is large when angle steel is manually pushed to be fed for a long time, and potential safety hazards exist in manual feeding are solved, and opening and closing angle machining can be conveniently conducted on the angle steel.

Description

Technical Field

[0001] The utility model relates to the field of opening and closing angle processing, in particular to a feeding device for opening and closing angles. Background Art

[0002] The opening and closing angle is to enlarge or reduce the 90-degree angle of the cross section of the angle steel with a mold, making it larger or smaller than the 90-degree angle, to ensure that the tower is easy to install and the connection surface fits, so as to increase the overall stiffness of the tower and the mechanical deformation performance of the connection parts.

[0003] At present, when angle steel is processed by an angle opening and closing machine, the angle steel is usually pushed and loaded manually, which makes it difficult to perform auxiliary loading of the angle steel. Manually pushing and loading the angle steel for a long time is labor-intensive, and there are safety hazards in manual loading. Therefore, we propose a loading device for opening and closing angles to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a loading device for opening and closing angles to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The feeding device for opening and closing angles comprises a recess, two driving wheels are provided inside the recess, two groups of first bearings are fixedly embedded in the inner walls of the two recesses, the inner rings of the two groups of first bearings are fixedly connected to the inner rings of the two groups of driving wheels respectively, the front ends of the two driving wheels are fixedly installed with a power wheel and a transmission wheel respectively, the outer surface of the power wheel is connected to the outer surface of the transmission wheel through a belt, a reduction motor is provided on the outside of the recess, the output end of the reduction motor is fixedly connected to the rear end of one of the driving wheels, and a support plate is fixedly installed on the outer surface of the recess.

[0007] In a further embodiment, two groups of second bearings are fixedly embedded in the inner side wall of the recess, and the inner rings of the two groups of second bearings are fixedly connected to two pulleys.

[0008] In a further embodiment, a threaded hole is opened on the upper surface of the support plate, an adjusting screw is threadedly connected to the inner wall of the threaded hole, the bottom end of the adjusting screw is fixedly connected to a bearing ring, and the bottom end of the bearing ring is fixedly connected to a limiting plate.

[0009] In a further embodiment, a limiting hole is opened on the front of the support plate, the inner wall of the limiting hole is slidably connected to the limiting block, and the front of the limiting block is fixedly connected to the back of the limiting plate.

[0010] In a further embodiment, a protective cover is fixedly connected to the front of the recess, the power wheel and the transmission wheel are both located inside the protective cover, and two fixed plates are fixedly connected to the back of the recess, and the side surfaces of the two fixed plates that are close to each other are fixedly connected to the outer surface of the reduction motor.

[0011] In a further embodiment, two groups of mounting seats are fixedly connected to the bottom surface of the recess, mounting holes are provided on the bottom surfaces of the two groups of mounting seats, and a controller is fixedly mounted on the back surface of the support plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This device is provided with a recess, which allows the drive wheel to be installed inside it. At the same time, the power provided by the reduction motor and the cooperation with the power wheel and the transmission wheel can drive the two drive wheels to rotate clockwise, which will push the angle steel placed above to the right for loading. It then has a structure that assists in loading the angle steel, solves the problems of high labor intensity of manually pushing the angle steel for a long time and the safety hazards of manual loading, and facilitates the opening and closing angle processing of the angle steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the front view of the loading device for opening and closing angles.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the rear view of the loading device for opening and closing angles.

[0016] Figure 3 A sectional view of the side view of the loading device for opening and closing angles.

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the rear view of the support plate in the loading device for opening and closing angles.

[0018] In the figure: 1. recess; 2. driving wheel; 3. first bearing; 4. transmission wheel; 5. power wheel; 6. support plate; 7. threaded hole; 8. adjusting screw; 9. bearing ring; 10. limit plate; 11. limit hole; 12. limit block; 13. controller; 14. second bearing; 15. pulley; 16. fixing plate; 17. reduction motor; 18. mounting seat; 19. mounting hole; 20. protective cover. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 In the utility model, a feeding device for opening and closing angles includes a recess 1, two driving wheels 2 are provided inside the recess 1, and two groups of first bearings 3 are fixedly inlaid on the inner walls of the two recesses 1. The inner rings of the two groups of first bearings 3 are fixedly connected to the inner rings of the two groups of driving wheels 2 respectively. The front ends of the two driving wheels 2 are fixedly mounted with a power wheel 5 and a transmission wheel 4 respectively. The outer surface of the power wheel 5 is transmission-connected to the outer surface of the transmission wheel 4 through a belt. A reduction motor 17 is provided on the outside of the recess 1, and the output end of the reduction motor 17 is fixedly connected to the rear end of one of the driving wheels 2. A support plate 6 is fixedly mounted on the outer surface of the recess 1. Through the setting of the reduction motor 17 and the cooperation with the power wheel 5 and the transmission wheel 4, the two driving wheels 2 can be driven to rotate clockwise, and the angle steel placed above can be pushed to the right for feeding.

[0023] In a further embodiment, two groups of second bearings 14 are fixedly embedded in the inner side wall of the recess 1, and the inner rings of the two groups of second bearings 14 are fixedly connected to two pulleys 15. A threaded hole 7 is provided on the upper surface of the support plate 6, and an adjusting screw 8 is threadedly connected to the inner wall of the threaded hole 7. The bottom end of the adjusting screw 8 is fixedly connected to a bearing ring 9, and the bottom end of the bearing ring 9 is fixedly connected to a limiting plate 10. A limiting hole 11 is provided on the front side of the support plate 6, and the inner wall of the limiting hole 11 is slidably connected to the limiting block 12. The front side of the limiting block 12 is fixedly connected to the back side of the limiting plate 10. Through the second bearing 14 and the pulley 15, the angle steel can be supported during loading, and the angle steel can be made more stable during movement. The cooperation of the threaded hole 7, the adjusting screw 8 and the bearing ring 9 is convenient for adjusting the height of the limiting plate 10. The limiting plate 10 is used to limit the top of the angle steel, which will increase the friction force during loading the angle steel and avoid idling of the driving wheel 2.

[0024] In a further embodiment, a protective cover 20 is fixedly connected to the front of the recess 1, and the power wheel 5 and the transmission wheel 4 are both located inside the protective cover 20. Two fixing plates 16 are fixedly connected to the back of the recess 1, and the side surfaces of the two fixing plates 16 close to each other are fixedly connected to the outer surface of the reduction motor 17. Two groups of mounting seats 18 are fixedly connected to the bottom surface of the recess 1, and mounting holes 19 are provided on the bottom surfaces of the two groups of mounting seats 18. The controller 13 is fixedly installed on the back of the support plate 6. The power wheel 5 and the transmission wheel 4 can be protected by the protective cover 20. The reduction motor 17 can be supported and fixed by the setting of the fixing plate 16. The mounting seat 18 and the mounting hole 19 are used to facilitate the installation and fixation of the device.

[0025] The working principle of the present invention is: first, the device is connected to the power supply, then the angle steel is placed above the two driving wheels 2, and the two driving wheels 2 are made to contact the inner side of the angle steel, and then the reduction motor 17 is started to operate, which can drive the driving wheel 2 and the power wheel 5 to rotate, and the power will be transmitted between the power wheel 5 and the transmission wheel 4. The driving wheel 2 on the left is driven to rotate through the transmission wheel 4, and then the rotation of the two driving wheels 2 can push the upper angle steel to the right for loading, which is convenient for opening and closing angle processing of the angle steel.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A feeding device for opening and closing angles, characterized in that: The invention comprises a recess (1), wherein two driving wheels (2) are provided inside the recess (1), and two groups of first bearings (3) are fixedly embedded on the inner walls of the two recesses (1), and the inner rings of the two groups of first bearings (3) are respectively fixedly connected to the inner rings of the two groups of driving wheels (2), and the front ends of the two driving wheels (2) are respectively fixedly installed with a power wheel (5) and a transmission wheel (4), and the outer surface of the power wheel (5) is connected to the outer surface of the transmission wheel (4) through a belt. A reduction motor (17) is provided outside the recess (1), and the output end of the reduction motor (17) is fixedly connected to the rear end of one of the driving wheels (2). A support plate (6) is fixedly installed on the outer surface of the recess (1).

2. The feeding device for opening and closing angles according to claim 1, characterized in that: Two groups of second bearings (14) are fixedly embedded in the inner side wall of the recess (1), and the inner rings of the two groups of second bearings (14) are fixedly connected to two pulleys (15).

3. The feeding device for opening and closing angles according to claim 1, characterized in that: A threaded hole (7) is provided on the upper surface of the support plate (6); an adjusting screw (8) is threadedly connected to the inner wall of the threaded hole (7); a bearing ring (9) is fixedly connected to the bottom end of the adjusting screw (8); and a limiting plate (10) is fixedly connected to the bottom end of the bearing ring (9).

4. The feeding device for opening and closing angles according to claim 1, characterized in that: A limiting hole (11) is provided on the front of the support plate (6), the inner wall of the limiting hole (11) is slidably connected to a limiting block (12), and the front of the limiting block (12) is fixedly connected to the back of the limiting plate (10).

5. The feeding device for opening and closing angles according to claim 1, characterized in that: The front of the recess (1) is fixedly connected to a protective cover (20), the power wheel (5) and the transmission wheel (4) are both located inside the protective cover (20), and the back of the recess (1) is fixedly connected to two fixing plates (16), and the side surfaces of the two fixing plates (16) that are close to each other are fixedly connected to the outer surface of the reduction motor (17).

6. The feeding device for opening and closing angles according to claim 1, characterized in that: Two groups of mounting seats (18) are fixedly connected to the bottom surface of the recess (1), and mounting holes (19) are provided on the bottom surfaces of the two groups of mounting seats (18). A controller (13) is fixedly installed on the back surface of the support plate (6).

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