Riveting machine with automatic riveting function

Abstract

The utility model discloses an automatic riveting riveting machine which comprises a supporting frame, and a machine frame is arranged at the upper end of the supporting frame. The sliding seat is arranged above the rack, a sliding groove is formed in the upper end of the sliding seat, and a sliding block is arranged in the sliding groove; the second hydraulic telescopic device is arranged on one side of the sliding seat; the rotating rods are arranged between the racks, rollers are arranged outside the rotating rods, the rollers are fixedly connected with the rotating rods, a motor is arranged on one side of each rack, the motor is fixedly connected with the rack, a driving cavity is formed in one side of the rack, and the driving cavity is arranged in the other side of the rack. An output shaft of the motor extends into the driving cavity, a belt pulley is arranged outside the output shaft, located in the driving cavity, of the motor, a belt is arranged outside the belt pulley, and by means of the structure, the position of the photovoltaic inverter case can be flexibly adjusted, and rivets can be more conveniently and rapidly added.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting machines, in particular to an automatic riveting riveting machine. Background Art

[0002] Photovoltaic inverters are inverters that can convert the variable DC voltage generated by photovoltaic (PV) solar panels into AC power at the mains frequency, which can be fed back to the commercial power transmission system or used for off-grid power grids. As a part of the photovoltaic inverter accessories, the photovoltaic inverter chassis mainly plays the role of placing and fixing the various photovoltaic inverter components, playing a supporting and protective role. Riveting machines (also known as riveting machines, rotary riveting machines, riveting machines, rolling riveting machines, etc.) are a new type of riveting equipment developed based on the principle of cold rolling, which refers to mechanical equipment that can rivet objects together with rivets. Riveting machines mainly rely on rotation and pressure to complete assembly. They are mainly used in occasions where rivets (hollow rivets, hollow rivets, solid rivets, etc.) are required. Common models include pneumatic, hydraulic and electric, single-head and double-head specifications. The common types are mainly automatic riveting machines and rotary riveting machines (rotary riveting machines are divided into pneumatic rotary riveting machines and hydraulic rotary riveting machines, mainly used for riveting solid rivets or larger hollow rivets).

[0003] For example, the Chinese patent "A Riveting Mechanism of an Automatic Riveting Machine" with announcement number CN206253571U includes a vibration plate, a riveting head, a riveting drive device and an upper lifting support device. The riveting head includes a material dividing nozzle, a pre-pressing device, a riveting cylinder, a mounting frame and a riveting rod. The material dividing nozzle, the pre-pressing device, the riveting cylinder and the riveting rod are installed on the mounting frame, and the mounting frame is installed on the riveting drive device. The riveting head and the upper lifting support device are moved along the feeding direction of the riveting machine through the riveting drive device; the vibration plate is connected to the material dividing nozzle, and the riveting cylinder drives the riveting rod and the pre-pressing device to perform lifting movements.

[0004] Although the above-mentioned prior art can realize the assembly and fixation of the photovoltaic inverter chassis by rivets, in actual use, on the one hand, the assembly of the photovoltaic inverter chassis requires manual adjustment of the chassis position, and the overall chassis needs to be adjusted multiple times for fixed positions at different angles, which increases the workload of personnel and thus reduces the production rate. On the other hand, the addition of rivets is not flexible enough. Adding rivets requires turning off the device and manually adding rivets, which requires additional operating steps. Therefore, it does not meet the existing needs. In this regard, we propose an automatic riveting rivet machine. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic riveting rivet machine to solve the problems proposed in the above background technology that the assembling of a photovoltaic inverter chassis requires manual adjustment of the chassis position, the chassis needs to be adjusted multiple times for fixed positions at different angles, and the rivet adding is not flexible enough, and rivets need to be added manually after the device is turned off.

[0006] To achieve the above object, the utility model provides the following technical solutions: an automatic riveting riveting machine, comprising a support frame, wherein two support frames are provided, a frame is provided at the upper end of the support frame, and the frame is fixedly connected to the support frame; and further comprising:

[0007] A sliding seat is arranged above the frame, a sliding groove is arranged at the upper end of the sliding seat, a sliding block is arranged inside the sliding groove, and the sliding block and the sliding groove are slidably limited;

[0008] A second hydraulic telescopic device is arranged on one side of the sliding seat, the telescopic end of the second hydraulic telescopic device extends to the inside of the slide slot, and the telescopic end of the second hydraulic telescopic device located inside the slide slot is fixedly connected to the sliding block;

[0009] A rotating rod is arranged between the frames, and a plurality of rotating rods are arranged, a roller is arranged on the outside of the rotating rod, and the roller is fixedly connected to the rotating rod, a motor is arranged on one side of the frame, and the motor is fixedly connected to the frame, a driving cavity is arranged inside one side of the frame, and one end of the rotating rod extends to the inside of the driving cavity, the output shaft of the motor extends to the inside of the driving cavity, and the rotating rod located inside the driving cavity is fixedly connected to the output shaft of the motor, a pulley is arranged outside the output shaft of the motor located inside the driving cavity, and a belt is arranged outside the pulley.

[0010] Preferably, a first hydraulic telescopic device is provided at a middle position of the lower end of the sliding seat, the telescopic end of the first hydraulic telescopic device is fixedly connected to the sliding seat, and the fixed end of the first hydraulic telescopic device is fixedly connected to the lower end of the frame.

[0011] Preferably, a support rod is provided at a middle position of the upper end of the sliding block, and the support rod is fixedly connected to the sliding block, and a mounting plate is provided at the upper end of the support rod, and the mounting plate is fixedly connected to the support rod.

[0012] Preferably, a storage groove is provided on one side of the interior of the mounting plate, a rivet box is provided inside the storage groove, annular fixing blocks are provided on the inner walls of the upper and lower ends of the storage groove, two annular fixing blocks are provided, and the annular fixing blocks are fixedly connected to the storage groove, and annular fixing grooves are provided on the upper and lower ends of the exterior of the rivet box, two annular fixing grooves are provided, and the annular fixing grooves are fixedly connected to the rivet box.

[0013] Preferably, a workbench is provided on one side of the upper end of the sliding block, and the workbench is fixedly connected to the sliding block.

[0014] Preferably, a riveter is provided on one side of the mounting plate, and the riveter penetrates and extends to the bottom of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can adjust the positions of the riveting machine and the photovoltaic inverter box through the sliding block and the roller. When assembling the photovoltaic inverter box, the motor and the second hydraulic telescopic device are turned on, and the telescopic end of the second hydraulic telescopic device is telescoped. At the same time, the telescopic end of the second hydraulic telescopic device drives the sliding block to move and change the position of the riveting machine. At the same time, the output shaft of the motor drives the rotating rod to rotate, and the rotating rod drives the roller to rotate. At this time, the remaining rollers are driven by the belt on the pulley, so that the components of the photovoltaic inverter box placed on the rollers change their positions, which is convenient for assembling various positions of the photovoltaic inverter box and avoids manually moving the photovoltaic inverter box for nailing.

[0017] 2. The utility model can quickly disassemble and assemble the rivet box through the annular fixing block and the annular fixing groove. When rivets need to be added, the rivet box is rotated ninety degrees, and then the rivet box is pulled out of the storage groove, and a new rivet box is inserted into the storage groove and rotated ninety degrees again, so that the annular fixing block is turned into the annular fixing groove, and the rivet box is fixed in the storage groove, which is convenient for disassembly and installation of the rivet box and avoids manual addition of rivets.

[0018] 3. The utility model can change the height of the riveting machine through the first hydraulic telescopic device and the sliding seat. According to the height of the photovoltaic inverter box assembly of different heights, the first hydraulic telescopic device is opened to make the telescopic end of the first hydraulic telescopic device telescope, and at the same time, the telescopic end of the first hydraulic telescopic device drives the sliding block to move in the vertical direction. When it moves to the appropriate position, the first hydraulic telescopic device is closed, thereby improving the adaptability of the riveting machine to photovoltaic inverter boxes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the internal structure of the utility model;

[0020] Figure 2 It is a side view of the internal structure of the utility model;

[0021] Figure 3 It is a top view of the internal structure of the utility model;

[0022] Figure 4 For the utility model Figure 1 A partial enlarged view of the middle A area;

[0023] Figure 5 For the utility model Figure 2 A partial enlarged view of area B in the middle.

[0024] In the figure: 1. support frame; 2. frame; 3. motor; 4. first hydraulic telescopic device; 5. sliding seat; 6. sliding block; 7. support rod; 8. mounting plate; 9. riveting machine; 10. slide groove; 11. rivet box; 12. workbench; 13. rotating rod; 14. pulley; 15. belt; 16. roller; 17. second hydraulic telescopic device; 18. storage groove; 19. annular fixing block; 20. annular fixing groove; 21. driving chamber. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1-5 The utility model provides an embodiment: an automatic riveting riveting machine, including a support frame 1, and the support frame 1 is provided with two, the upper end of the support frame 1 is provided with a frame 2, and the frame 2 is fixedly connected to the support frame 1; and also includes:

[0027] A sliding seat 5 is arranged above the frame 2, a slide groove 10 is arranged at the upper end of the sliding seat 5, a sliding block 6 is arranged inside the slide groove 10, and the sliding block 6 and the slide groove 10 are slidably limited;

[0028] A second hydraulic telescopic device 17 is provided on one side of the sliding seat 5, the telescopic end of the second hydraulic telescopic device 17 extends to the inside of the slide slot 10, and the telescopic end of the second hydraulic telescopic device 17 located inside the slide slot 10 is fixedly connected to the sliding block 6;

[0029] A rotating rod 13 is arranged between the frames 2, and a plurality of rotating rods 13 are arranged, a roller 16 is arranged outside the rotating rod 13, and the roller 16 is fixedly connected to the rotating rod 13, a motor 3 is arranged on one side of the frame 2, and the motor 3 is fixedly connected to the frame 2, a driving cavity 21 is arranged inside one side of the frame 2, and one end of the rotating rod 13 extends to the inside of the driving cavity 21, the output shaft of the motor 3 extends to the inside of the driving cavity 21, and the rotating rod 13 located inside the driving cavity 21 is fixedly connected to the output shaft of the motor 3, a pulley 14 is arranged outside the output shaft of the motor 3 located inside the driving cavity 21, and a belt 15 is arranged outside the pulley 14.

[0030] During use, when the photovoltaic inverter box needs to be assembled, the motor 3 and the second hydraulic telescopic device 17 are turned on, and the telescopic end of the second hydraulic telescopic device 17 is telescoped. At the same time, the telescopic end of the second hydraulic telescopic device 17 drives the sliding block 6 to move and change the position of the riveting machine 9. At the same time, the output shaft of the motor 3 drives the rotating rod 13 to rotate, and the rotating rod 13 drives the roller 16 to rotate. At this time, the remaining rollers 16 are driven by the belt 15 on the pulley 14, so that the components of the photovoltaic inverter box placed on the rollers 16 change their positions.

[0031] See also Figure 1 A first hydraulic telescopic device 4 is provided at the middle position of the lower end of the sliding seat 5, the telescopic end of the first hydraulic telescopic device 4 is fixedly connected to the sliding seat 5, and the fixed end of the first hydraulic telescopic device 4 is fixedly connected to the lower end of the frame 2, so as to facilitate changing the position of the riveting machine 9 in the vertical direction.

[0032] See also Figure 1 and Figure 2 A support rod 7 is provided at the middle position of the upper end of the sliding block 6, and the support rod 7 is fixedly connected to the sliding block 6. A mounting plate 8 is provided at the upper end of the support rod 7, and the mounting plate 8 is fixedly connected to the support rod 7, so as to facilitate the fixing of the riveting machine 9.

[0033] See also Figure 4 A storage groove 18 is provided on one side of the interior of the mounting plate 8, and a rivet box 11 is provided inside the storage groove 18. An annular fixing block 19 is provided on the inner walls of the upper and lower ends of the storage groove 18. Two annular fixing blocks 19 are provided, and the annular fixing blocks 19 are fixedly connected to the storage groove 18. An annular fixing groove 20 is provided on the upper and lower ends of the exterior of the rivet box 11. Two annular fixing grooves 20 are provided, and the annular fixing grooves 20 are fixedly connected to the rivet box 11, which is convenient for disassembly and installation of the rivet box 11.

[0034] See also Figure 2 A workbench 12 is provided on one side of the upper end of the sliding block 6 , and the workbench 12 is fixedly connected to the sliding block 6 , so as to facilitate the assembly of the components of the photovoltaic inverter chassis by the riveting machine 9 .

[0035] See also Figure 2 A rivet machine 9 is provided on one side of the mounting plate 8 , and the rivet machine 9 penetrates and extends to the bottom of the mounting plate 8 , which facilitates the operation of the rivet machine 9 .

[0036] Working principle: When it is necessary to add rivets, rotate the rivet box 11 ninety degrees to disengage the annular fixing block 19 in the receiving groove 18 from the annular fixing groove 20 on the rivet box 11, then pull the rivet box 11 out of the receiving groove 18, insert a new rivet box 11 into the receiving groove 18 and rotate it ninety degrees again to make the annular fixing block 19 in the receiving groove 18 turn into the annular fixing groove 20 on the rivet box 11, so that the rivet box 11 is fixed in the receiving groove 18, which is convenient for disassembly and installation of the rivet box 11.

[0037] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automatic riveting riveting machine, comprising a support frame (1), wherein two support frames (1) are provided, a frame (2) is provided at the upper end of the support frame (1), and the frame (2) is fixedly connected to the support frame (1); Features: Also includes: A sliding seat (5) is arranged above the frame (2), a sliding groove (10) is arranged at the upper end of the sliding seat (5), a sliding block (6) is arranged inside the sliding groove (10), and the sliding block (6) and the sliding groove (10) are slidably limited; A second hydraulic telescopic device (17) is arranged on one side of the sliding seat (5), the telescopic end of the second hydraulic telescopic device (17) extends to the inside of the slide groove (10), and the telescopic end of the second hydraulic telescopic device (17) located inside the slide groove (10) is fixedly connected to the sliding block (6); A rotating rod (13) is arranged between the frames (2), and a plurality of rotating rods (13) are provided. A roller (16) is arranged outside the rotating rod (13), and the roller (16) is fixedly connected to the rotating rod (13). A motor (3) is arranged on one side of the frame (2), and the motor (3) is fixedly connected to the frame (2). A driving cavity (21) is arranged inside one side of the frame (2), and one end of the rotating rod (13) extends to the inside of the driving cavity (21). The output shaft of the motor (3) extends to the inside of the driving cavity (21), and the rotating rod (13) located inside the driving cavity (21) is fixedly connected to the output shaft of the motor (3). A pulley (14) is arranged outside the output shaft of the motor (3) located inside the driving cavity (21), and a belt (15) is arranged outside the pulley (14).

2. The automatic riveting rivet machine according to claim 1, characterized in that: A first hydraulic telescopic device (4) is provided at the middle position of the lower end of the sliding seat (5); the telescopic end of the first hydraulic telescopic device (4) is fixedly connected to the sliding seat (5), and the fixed end of the first hydraulic telescopic device (4) is fixedly connected to the lower end of the frame (2).

3. The automatic riveting rivet machine according to claim 1, characterized in that: A support rod (7) is arranged at the middle position of the upper end of the sliding block (6), and the support rod (7) is fixedly connected to the sliding block (6); a mounting plate (8) is arranged at the upper end of the support rod (7), and the mounting plate (8) is fixedly connected to the support rod (7).

4. The automatic riveting rivet machine according to claim 3, characterized in that: A receiving groove (18) is provided on one side of the interior of the mounting plate (8), a rivet box (11) is provided inside the receiving groove (18), annular fixing blocks (19) are provided on the inner walls of the upper and lower ends of the receiving groove (18), two annular fixing blocks (19) are provided, and the annular fixing blocks (19) are fixedly connected to the receiving groove (18), and annular fixing grooves (20) are provided on the upper and lower ends of the exterior of the rivet box (11), two annular fixing grooves (20) are provided, and the annular fixing grooves (20) are fixedly connected to the rivet box (11).

5. The automatic riveting rivet machine according to claim 1, characterized in that: A workbench (12) is provided on one side of the upper end of the sliding block (6), and the workbench (12) is fixedly connected to the sliding block (6).

6. The automatic riveting rivet machine according to claim 3, characterized in that: A rivet machine (9) is provided on one side of the mounting plate (8), and the rivet machine (9) penetrates through and extends to the bottom of the mounting plate (8).

Images