Sheet metal support automatic feeding device of riveting equipment

Abstract

The utility model provides an automatic feeding device for sheet metal supports of riveting equipment, which relates to the technical field of feeding and comprises a supporting table and an operating table, a conveying mechanism is mounted on the operating table, a mounting frame is mounted in the middle of the top surface of the operating table, and a bidirectional lead screw is movably mounted in the mounting frame. One end of the bidirectional lead screw is driven by a stepping motor, threaded sleeves are spirally connected to the surface of the bidirectional lead screw, baffles are installed at the bottom ends of the two threaded sleeves, and conveying rollers are movably installed on the surfaces of the baffles, so that when the conveying mechanism conveys a metal plate support, once the metal plate support makes contact with the baffles, the metal plate support will make contact with the conveying rollers, and therefore the metal plate support can be conveyed. Therefore, under driving of the conveying mechanism, the conveying rollers can move relative to the metal plate support, the conveying stability of the metal plate support on the conveying mechanism is guaranteed, the mode is easy to operate, and relative movement of the metal plate support and the conveying mechanism is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to an automatic feeding device for a sheet metal bracket of a riveting device. Background Technique

[0002] A conveying mechanism is a mechanism that conveys materials from one place to another to achieve the transportation of materials.

[0003] The inventor found that when using the conveying mechanism, the bracket blank is placed on the conveyor belt to move the conveyor belt to achieve the effect of conveying the bracket blank. When using the conveyor belt, the bracket blank on it is likely to shift when the conveyor belt starts and stops, resulting in the bracket blank being easily dropped from the conveyor belt, thus affecting the transportation of the bracket blank by the conveyor belt.

[0004] To solve the above-mentioned problems, the prior art is to add baffles on both sides of the conveyor belt to block and limit the bracket blank on the conveyor belt. However, the distance between the baffles is fixed. When blocking and limiting a bracket blank with a smaller size, the distance between the baffle and the bracket blank is relatively large, resulting in problems affecting the use of the baffle.

[0005] After a large amount of retrieval, it is found that in the prior art, such as the one with the publication number CN219116386U, a bracket blank conveying mechanism, specifically related to the technical field of bracket blank conveying. The utility model includes a frame, a fixed block and a connecting block. A motor is provided on the surface of the frame. A rotating rod is provided at the output end of the motor. A conveyor belt is provided on the surface of the rotating rod. The frame is fixedly connected with the fixed block. The fixed block is clamped with the connecting block. An adjusting device is installed on the frame by means of the fixed block and the connecting block. The adjusting device includes a placing rack. The placing rack is fixedly connected with the connecting block. A threaded rod is rotatably connected to the surface of the placing rack. Baffles are threadedly connected to both ends of the threaded rod. By adjusting the distance between the two baffles, the utility model prevents the situation that when blocking and limiting a bracket blank with a smaller size, the distance between the baffle and the bracket blank is relatively large, affecting the use of the baffle, thereby improving the use effect of the baffle and facilitating the conveying mechanism to convey the bracket blank. Although this method can adjust the distance between the baffles, when the sheet metal bracket contacts the baffle, due to the excessive frictional force, it is easy for the sheet metal bracket to move relative to the conveying mechanism, and it is easy to occur the phenomenon of sheet metal bracket jamming. Moreover, the angle of the existing conveying mechanism cannot be adjusted, and the adaptation range is relatively low.

[0006] Therefore, it is necessary to provide an automatic feeding device for a sheet metal bracket of a riveting device to solve the above technical problems. Content of the Utility Model

[0007] The utility model provides an automatic feeding device for a sheet metal bracket of a riveting device, which solves the problems in the background technology.

[0008] To solve the above technical problems, an automatic feeding device for a sheet metal bracket of a riveting device provided by the utility model includes a support table and an operating table. A conveying mechanism is installed on the operating table. An installation frame is installed at the middle position of the top surface of the operating table. A bidirectional lead screw is movably installed inside the installation frame. One end of the bidirectional lead screw is driven by a stepping motor. A threaded sleeve is spirally connected to the surface of the bidirectional lead screw. Conveyor rollers are movably installed on the surfaces of two baffles. The bottom ends of the two threaded sleeves are both provided with baffles. A limiting block is installed at the top end of the threaded sleeve. A limiting groove is opened on the bottom surface of the installation frame. By movably installing conveyor rollers on the surfaces of the baffles, when the conveying mechanism conveys the sheet metal bracket, once the sheet metal bracket contacts the baffle, the sheet metal bracket will contact the conveyor rollers. Thus, under the drive of the conveying mechanism, the conveyor rollers will move relative to the sheet metal bracket, thereby ensuring the stability of the sheet metal bracket during conveyance on the conveying mechanism. This method is simple to operate and avoids relative movement between the sheet metal bracket and the conveying mechanism.

[0009] Preferably, support rods are vertically installed at the edge of the top surface of the support table, and mounting seats are installed at the edge of the bottom surface of the operating table. The top ends of the support rods are movably connected to the mounting seats through pins. Electric push rods are arranged on the top surface of the operating table. The output ends of the two electric push rods are respectively provided with moving plates. The ends of the two moving plates are respectively provided with a first adjusting rod and a second adjusting rod. The first adjusting rod and the second adjusting rod are movably connected. By setting the cooperation of the support rods, the mounting seats, the electric push rods, the moving plates, the first adjusting rod and the second adjusting rod, it is convenient to adjust the angle of one end of the operating table. When operating, start the electric push rods, then the electric push rods drive the moving plates to move. After that, the two moving plates respectively drive the first adjusting rod and the second adjusting rod to move. Then, under the interaction of the first adjusting rod and the second adjusting rod, the operating table is jacked up by the top blocks, thereby completing the adjustment of one end of the operating table. This method is simple to operate, convenient to expand its application range, and improve the flexibility of conveying the sheet metal bracket.

[0010] Preferably, a slide rail is opened on the top surface of the operating table, and a slider is arranged on the bottom surface of the moving plate. The slider is slidably connected to the slide rail. By setting the cooperation of the slide rail and the slider, it is convenient to improve the stability of the moving plate moving on the operating table.

[0011] Preferably, top blocks are installed at the top ends of the first adjusting rod and the second adjusting rod, and one end of the top block is a semi-spherical structure. By setting the top blocks, it is convenient to jack up one end of the operating table. Moreover, by setting one end of the top block to be a hemispherical structure, it is convenient to adjust it regularly to adapt to different angles.

[0012] Preferably, a plurality of conveying rollers are provided, and the plurality of conveying rollers are equidistantly installed on the outer surface of the baffle. By providing a plurality of conveying rollers, it is convenient to make the relative movement between the conveying rollers and the sheet metal bracket.

[0013] Preferably, support legs are provided at the bottom end of the support table, and a plurality of support legs are provided. The plurality of support legs are equidistantly installed at the four corners of the bottom end of the support table. By providing support legs, it is convenient to improve the stability of the operating table when moving the sheet metal bracket.

[0014] Preferably, a controller is installed on the outer surface of the operating table. By providing a controller, it is convenient to control the electrical components inside the device.

[0015] Compared with the related art, the automatic feeding device for the sheet metal bracket of a riveting device provided by the present invention has the following beneficial effects:

[0016] The present invention provides an automatic feeding device for the sheet metal bracket of a riveting device. By movably installing a conveying roller on the surface of the baffle, when the conveying mechanism conveys the sheet metal bracket, once the sheet metal bracket contacts the baffle, the sheet metal bracket will contact the conveying roller. Thus, under the drive of the conveying mechanism, the conveying roller will make relative movement with the sheet metal bracket, thereby ensuring the stability of the sheet metal bracket during conveyance on the conveying mechanism. This method is simple to operate and avoids relative movement between the sheet metal bracket and the conveying mechanism. By using the cooperation of the support rod, the mounting seat, the electric push rod, the moving plate, the first adjusting rod and the second adjusting rod, it is convenient to adjust the angle of one end of the operating table. When operating, start the electric push rod, then the electric push rod drives the moving plate to move. After that, the two moving plates drive the first adjusting rod and the second adjusting rod to move respectively. Then, under the interaction of the first adjusting rod and the second adjusting rod, the top block drives one end of the operating table to be lifted, thereby completing the adjustment of one end of the operating table. This method is simple to operate, convenient to improve its application range, and improve the flexibility of conveying the sheet metal bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of an automatic feeding device for the sheet metal bracket of a riveting device provided by the present invention;

[0018] Figure 2 is an internal structural diagram of an automatic feeding device for the sheet metal bracket of a riveting device provided by the present invention;

[0019] Figure 3 is a schematic structural diagram of the conveying roller of an automatic feeding device for the sheet metal bracket of a riveting device provided by the present invention;

[0020] Figure 4 is a schematic structural diagram of the mounting seat of an automatic feeding device for the sheet metal bracket of a riveting device provided by the present invention;

[0021] Figure 5 Schematic diagram of the top block structure of an automatic feeding device for a sheet metal bracket of a riveting device provided by the present utility model.

[0022] Reference numerals in the figure:

[0023] 1. Support table; 2. Operating table; 3. Mounting frame; 4. Stepper motor; 5. Slide block; 6. Moving plate; 7. Electric push rod; 8. Conveying mechanism; 9. Support leg; 10. Bidirectional lead screw; 11. Thread sleeve; 12. Baffle; 13. First adjusting rod; 14. Slide rail; 15. Support rod; 16. Conveying roller; 17. Mounting seat; 18. Top block; 19. Second adjusting rod; 20. Controller. Specific implementation mode

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Embodiment 1

[0026] Referring to Figures 1-5 , an automatic feeding device for a sheet metal bracket of a riveting device, includes a support table 1 and an operating table 2. A conveying mechanism 8 is installed on the operating table 2. A mounting frame 3 is installed at the middle position of the top surface of the operating table 2. A bidirectional lead screw 10 is movably installed inside the mounting frame 3. One end of the bidirectional lead screw 10 is driven by a stepper motor 4. A thread sleeve 11 is spirally connected to the surface of the bidirectional lead screw 10. Baffles 12 are installed at the bottom ends of the two thread sleeves 11. Conveying rollers 16 are movably installed on the surfaces of the baffles 12. A limit block is installed at the top end of the thread sleeve 11. A limit groove is opened on the bottom surface of the mounting frame 3. By movably installing the conveying rollers 16 on the surfaces of the baffles 12, when the conveying mechanism 8 conveys the sheet metal bracket, once the sheet metal bracket contacts the baffle 12, the sheet metal bracket will contact the conveying roller 16. Thus, under the drive of the conveying mechanism 8, the conveying roller 16 will move relative to the sheet metal bracket, thereby ensuring the stability of the sheet metal bracket during conveyance on the conveying mechanism 8. This method is simple to operate and avoids relative movement between the sheet metal bracket and the conveying mechanism 8.

[0027] The working principle of an automatic feeding device for a sheet metal bracket of a riveting device provided by the present utility model is as follows:

[0028] When the conveying mechanism 8 conveys the sheet metal bracket, once the sheet metal bracket contacts the baffle 12, the sheet metal bracket will contact the conveying roller 16. Thus, driven by the conveying mechanism 8, the conveying roller 16 will move relative to the sheet metal bracket, ensuring the stability of the sheet metal bracket during conveyance on the conveying mechanism 8. This method is simple in operation and avoids relative movement between the sheet metal bracket and the conveying mechanism 8. By using the cooperation of the support rod 15, the mounting seat 17, the electric push rod 7, the moving plate 6, the first adjusting rod 13 and the second adjusting rod 19, it is convenient to adjust the angle of one end of the operating table 2. When operating, start the electric push rod 7, then the electric push rod 7 drives the moving plate 6 to move. After that, the two moving plates 6 respectively drive the first adjusting rod 13 and the second adjusting rod 19 to move. Then, under the interaction of the first adjusting rod 13 and the second adjusting rod 19, the top block 18 drives one end of the operating table 2 to be lifted, thus completing the adjustment of one end of the operating table 2. This method is simple in operation, convenient to improve its scope of use, and improve the flexibility of conveying the sheet metal bracket.

[0029] Compared with the related technology, the automatic feeding device for the sheet metal bracket of a riveting device provided by the present utility model has the following beneficial effects:

[0030] By movably installing the conveying roller 16 on the surface of the baffle 12, when the conveying mechanism 8 conveys the sheet metal bracket, once the sheet metal bracket contacts the baffle 12, the sheet metal bracket will contact the conveying roller 16. Thus, driven by the conveying mechanism 8, the conveying roller 16 will move relative to the sheet metal bracket, ensuring the stability of the sheet metal bracket during conveyance on the conveying mechanism 8. This method is simple in operation and avoids relative movement between the sheet metal bracket and the conveying mechanism 8. By using the cooperation of the support rod 15, the mounting seat 17, the electric push rod 7, the moving plate 6, the first adjusting rod 13 and the second adjusting rod 19, it is convenient to adjust the angle of one end of the operating table 2. When operating, start the electric push rod 7, then the electric push rod 7 drives the moving plate 6 to move. After that, the two moving plates 6 respectively drive the first adjusting rod 13 and the second adjusting rod 19 to move. Then, under the interaction of the first adjusting rod 13 and the second adjusting rod 19, the top block 18 drives one end of the operating table 2 to be lifted, thus completing the adjustment of one end of the operating table 2. This method is simple in operation, convenient to improve its scope of use, and improve the flexibility of conveying the sheet metal bracket.

[0031] Embodiment 2

[0032] On the basis of Embodiment 1, refer to Figures 1-5, a support rod 15 is vertically installed near the edge of the top surface of the support platform 1, a mounting seat 17 is installed near the edge of the bottom surface of the operating platform 2, the top end of the support rod 15 is movably connected to the mounting seat 17 through a pin shaft, an electric push rod 7 is arranged on the top surface of the operating platform 2, moving plates 6 are respectively arranged at the output ends of the two electric push rods 7, a first adjusting rod 13 and a second adjusting rod 19 are respectively arranged at one ends of the two moving plates 6, and the first adjusting rod 13 and the second adjusting rod 19 are movably connected. By setting the cooperation of the support rod 15, the mounting seat 17, the electric push rod 7, the moving plate 6, the first adjusting rod 13 and the second adjusting rod 19, it is convenient to adjust the angle of one end of the operating platform 2. When operating, start the electric push rod 7, then the electric push rod 7 drives the moving plate 6 to move, then the two moving plates 6 respectively drive the first adjusting rod 13 and the second adjusting rod 19 to move, and then under the interaction of the first adjusting rod 13 and the second adjusting rod 19, the top block 18 drives one end of the operating platform 2 to be jacked up, so as to complete the adjustment of one end of the operating platform 2. This method is simple to operate, convenient to improve its application range, and improve the flexibility of conveying the sheet metal bracket.

[0033] On the basis of Embodiment 1, refer to Figures 1-2 , a slide rail 14 is arranged on the top surface of the operating platform 2, a slide block 5 is arranged on the bottom surface of the moving plate 6, and the slide block 5 is slidably connected to the slide rail 14. By setting the cooperation of the slide rail 14 and the slide block 5, it is convenient to improve the stability of the moving plate 6 moving on the operating platform 2.

[0034] On the basis of Embodiment 1, refer to Figure 1 and Figure 5 , top blocks 18 are installed at the top ends of both the first adjusting rod 13 and the second adjusting rod 19, and one end of the top block 18 is a semi-spherical structure. By setting the top block 18, it is convenient to jack up one end of the operating platform 2, and by setting one end of the top block 18 with a hemispherical structure, it is convenient to adjust it regularly to adapt to different angles.

[0035] On the basis of Embodiment 1, refer to Figures 1-2 , a plurality of conveying rollers 16 are provided, and the plurality of conveying rollers 16 are equidistantly installed on the outer surface of the baffle 12. By setting the plurality of conveying rollers 16, it is convenient for the conveying rollers 16 to move relative to the sheet metal bracket.

[0036] Adopting this technical solution, support legs 9 are arranged at the bottom end of the support platform 1, and a plurality of support legs 9 are provided, and the plurality of support legs 9 are equidistantly installed at the four corners of the bottom end of the support platform 1. By setting the support legs 9, it is convenient to improve the stability of the operating platform 2 when moving the sheet metal bracket.

[0037] On the basis of Embodiment 1, refer to Figure 1, a controller 20 is installed on the outer surface of the operation table 2. By setting the controller 20, it is convenient to control the electrical components inside the device. The control circuit of the controller 20 can be realized by simple programming by those skilled in the art and belongs to the common knowledge in the art. Only its use is described without modification, so the control method and circuit connection will not be described in detail.

[0038] It should be noted that all kinds of components used in this application document are standard parts and can be purchased from the market. The specific connection methods of each part all adopt conventional means such as bolts, rivets and welding that are mature in the prior art. The machinery, parts and electrical equipment all adopt conventional models in the prior art, the circuit connection adopts the conventional connection method in the prior art, and the electrical equipment is all connected to the external safe power supply. No specific description will be made here.

[0039] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. An automatic feeding device for sheet metal brackets of riveting equipment, characterized in that: The invention comprises a support platform (1) and an operating platform (2), wherein a conveying mechanism (8) is installed on the operating platform (2), a mounting frame (3) is installed at the middle position of the top surface of the operating platform (2), a bidirectional screw rod (10) is movably installed inside the mounting frame (3), one end of the bidirectional screw rod (10) is driven by a stepping motor (4), a threaded sleeve (11) is spirally connected to the surface of the bidirectional screw rod (10), baffles (12) are installed at the bottom ends of the two threaded sleeves (11), a conveying roller (16) is movably installed on the surface of the baffles (12), a limiting block is installed at the top end of the threaded sleeve (11), and a limiting groove is provided on the bottom surface of the mounting frame (3).

2. The automatic feeding device for sheet metal brackets of riveting equipment according to claim 1 is characterized in that: A support rod (15) is vertically mounted on the top surface of the support platform (1) near the edge, a mounting seat (17) is mounted on the bottom surface of the operating platform (2) near the edge, the top end of the support rod (15) is movably connected to the mounting seat (17) via a pin shaft, an electric push rod (7) is arranged on the top surface of the operating platform (2), two movable plates (6) are respectively arranged at the output ends of the two electric push rods (7), one end of the two movable plates (6) is respectively arranged with a first adjusting rod (13) and a second adjusting rod (19), and the first adjusting rod (13) and the second adjusting rod (19) are movably connected.

3. The automatic feeding device for sheet metal brackets of riveting equipment according to claim 2 is characterized in that: The top surface of the operating table (2) is provided with a slide rail (14), the bottom surface of the movable plate (6) is provided with a slider (5), and the slider (5) is slidably connected to the slide rail (14).

4. The automatic feeding device for sheet metal brackets of riveting equipment according to claim 2 is characterized in that: A top block (18) is installed at the top of each of the first adjusting rod (13) and the second adjusting rod (19), and one end of the top block (18) is a semi-spherical structure.

5. The automatic feeding device for sheet metal brackets of riveting equipment according to claim 1 is characterized in that: A plurality of conveying rollers (16) are provided, and the plurality of conveying rollers (16) are installed at equal distances on the outer surface of the baffle (12).

6. The automatic feeding device for sheet metal brackets of riveting equipment according to claim 1, characterized in that: The bottom end of the support platform (1) is provided with a support leg (9), and a plurality of support legs (9) are provided, and the plurality of support legs (9) are installed at equal distances at the four corners of the bottom end of the support platform (1).

7. The automatic feeding device for sheet metal brackets of riveting equipment according to claim 1 is characterized in that: A controller (20) is installed on the outer surface of the operating table (2).

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