Riveting device for silver contact and copper joint of switch panel

Abstract

The utility model discloses a riveting device for a silver contact and a copper joint of a switch panel, which relates to the technical field of automatic riveting and comprises a base, a rivet and a workpiece, a group of symmetrical slideways I are constructed at the top end of the base, the rivet is movably connected inside the slideways I, a slideway II is constructed at the top end of the base, and the slideway II is movably connected inside the rivet. And the workpiece is movably connected to the interior of the second sliding way, and the top end of the base is fixedly connected with a material taking device used for transferring the rivet position. By means of the material taking mechanism and the material taking device, the suction pipe at the front end of the material taking device is controlled, the paired rivets are adsorbed from the end of the first sliding way and transferred to the position over a through hole of a workpiece, then the rivets are inserted into the through hole of the workpiece, the workpiece can be transferred to the second sliding groove from the first sliding way in an adsorption mode, and therefore the workpieces can be conveniently conveyed to the second sliding groove. And by means of the concave characteristic of the second sliding groove, the moving direction of the workpieces can be limited, the workpieces are kept in the horizontal state, and the paired workpieces are sequentially transferred to the first station.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic riveting, in particular to a riveting device for silver contacts and copper joints of a switch panel. Background Art

[0002] Riveting the silver contacts of switch panels to copper joints is a critical assembly step in electronic devices. This process usually involves firmly riveting the silver contacts to the copper joints to ensure the stability and reliability of the electrical connection. The quality of the riveting directly affects the performance and life of the equipment.

[0003] However, traditional riveting methods may require manual operation, which is not only inefficient but also prone to inconsistent riveting quality. In addition, manual operation may lead to inaccurate positioning of the workpiece, thereby affecting the tightness of the riveting. Therefore, a riveting device for the silver contacts and copper joints of the switch panel is needed to solve the existing shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide a riveting device for the silver contacts and copper joints of a switch panel. The provided material-taking mechanism can limit the moving direction of the workpiece so that it remains in a horizontal state, and the paired workpieces are transferred to workstation one in turn; the provided moving mechanism helps to transfer the workpiece and rivets to the workstation, facilitates the extruder to compact the rivets, and improves the riveting efficiency.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a riveting device for silver contacts and copper joints of a switch panel, comprising a base, a rivet and a workpiece, wherein a group of symmetrical slideways 1 are constructed at the top of the base, and the rivet is movably connected to the inside of the slideway 1, and a slideway 2 is constructed at the top of the base, and the workpiece is movably connected to the inside of the slideway 2, and a material picker is fixedly connected to the top of the base for transferring the rivet position, and an extruder is fixedly connected to the top of the base for riveting the rivet to the workpiece, and a material picker mechanism is provided at the top of the base for transferring the workpiece to the front end of the material picker, and a moving mechanism is provided at the top of the base for transferring the workpiece and the rivet to the front end of the extruder.

[0007] The utility model is further configured as follows: the material picking mechanism includes a slider, an adsorption tube, a connecting rod, a fixed column and a driving disk. The adsorption tube is symmetrically arranged and fixedly connected to the bottom end of the slider. One end of the connecting rod is movably connected to the outside of the slider through a rotating shaft. The fixed column is fixedly connected to the top of the driving disk and is away from the axis of the driving disk. The fixed column passes through the other end of the connecting rod and is movably connected to the connecting rod.

[0008] The utility model is further configured such that a slide groove is provided at the top of the base, and the bottom end of the slider is movably connected to the inside of the slide groove, and the bottom end openings of the adsorption tubes are respectively located directly above the openings of the workpieces.

[0009] The utility model is further configured such that the driving disk is movably connected to the top of the base via a rotating shaft, a servo motor 1 is fixedly connected inside the base, and an output end of the servo motor 1 is fixedly connected to the rotating shaft of the driving disk.

[0010] The present invention is further configured as follows: the moving mechanism includes a plug plate, a connecting plate, a connecting rod, a hinged column, gear one and gear two, the plug plates are symmetrically arranged in two groups, and the plug plates are fixedly connected to one side of the connecting plate, the connecting rod is fixedly connected to the other side of the connecting plate, the hinged column and gear one are symmetrically arranged, the hinged columns are respectively fixedly connected to the top end of gear one, and the hinged columns are away from the axis of gear one, the hinged column passes through the other end of the connecting rod, and the hinged column is movably connected to the connecting rod, the gear two is located on the opposite side of gear one, and gear one is meshed with gear two.

[0011] The utility model is further configured such that gear one is movably connected to the top of the base via a rotating shaft, and gear two is movably connected to the top of the base via a rotating shaft, a servo motor two is fixedly connected inside the base, and the output end of the servo motor two is fixedly connected to the rotating shaft of gear two.

[0012] The utility model is further configured such that the ends of the inserting plates are each constructed with a groove, and the groove is arc-shaped, the groove is adapted to the protrusion of the workpiece, the top of the base is constructed with a second slide groove, the workpiece is slidably connected to the inside of the second slide groove, and the position of the second slide groove is higher than the second slide groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets up a material picking mechanism. The material picker controls the suction tube at its front end to absorb the paired rivets from the end of slideway one and transfer them to just above the through hole of the workpiece. The rivets are then inserted into the through hole of the workpiece. By adsorption, it helps to transfer the workpiece from slideway one to slideway two. The concave feature of slideway two is utilized to limit the moving direction of the workpiece, so that it can maintain a horizontal state, and the paired workpieces are transferred to workstation one in turn.

[0015] 2. The utility model sets up a moving mechanism, and as the gear 1 continues to rotate, the workpiece and the rivet are transferred from station 1 to station 2, and the workpiece and rivet located at station 2 are transferred to station 3, which helps to transfer the workpiece and rivets to the stations, facilitates the extruder to compact the rivets, and improves the riveting efficiency.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the base of the utility model;

[0020] Figure 3 This is a schematic diagram of the base structure of the utility model;

[0021] Figure 4 This is a schematic structural diagram of the material taking mechanism of the present utility model;

[0022] Figure 5 This is a schematic diagram of the mobile mechanism structure of the present utility model.

[0023] In the figure: 1. Base; 2. Rivet; 3. Workpiece; 4. Slide 1; 5. Slide 2; 6. Material picker; 7. Extruder; 8. Material picker mechanism; 801. Slider; 802. Adsorption tube; 803. Connecting rod; 804. Fixed column; 805. Drive disk; 9. Moving mechanism; 901. Insert plate; 902. Connecting plate; 903. Connecting rod; 904. Articulated column; 905. Gear 1; 906. Gear 2; 10. Slide 1; 11. Servo motor 1; 12. Servo motor 2; 13. Slide 2. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying 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.

[0025] like Figure 1-5As shown, the utility model provides a technical solution: a riveting device for the silver contacts and copper joints of a switch panel, comprising a base 1, a rivet 2 and a workpiece 3, a top of the base 1 is constructed with a group of symmetrical slideways 4, the rivet 2 is movably connected to the inside of the slideway 4, the top of the base 1 is constructed with a slideway 2 5, and the workpiece 3 is movably connected to the inside of the slideway 2 5, the top of the base 1 is fixedly connected with a material picker 6 for transferring the position of the rivet 2, the top of the base 1 is fixedly connected with an extruder 7 for riveting the rivet 2 to the workpiece 3, the top of the base 1 is provided with a material picker mechanism 8 for transferring the workpiece 3 to the front end of the material picker 6, and the top of the base 1 is provided with a moving mechanism 9 for transferring the workpiece 3 and the rivet 2 to the front end of the extruder 7.

[0026] First, the rivet 2 and the workpiece 3 are transferred in pairs, and the workpiece 3 and the rivet 2 are fed by the vibrating plate, so that the rivet 2 moves to the end of the slide 1 4, and the workpiece 3 moves to the end of the slide 2 5. In addition, the slide 2 13 is divided into three stations. The station one is located at the front end of the feeder 6 and is used to insert the rivet 2 into the through hole of the workpiece 3. The station three is located at the front end of the extruder 7 and is used to rivet the rivet 2 to the workpiece 3. The station two is located between the stations one and three and is used to park the workpiece 3 and the rivet 2 to be riveted.

[0027] like Figure 1 、 Figure 2 and Figure 4 As shown, the material picking mechanism 8 includes a slider 801, an adsorption tube 802, a connecting rod 803, a fixed column 804 and a driving disk 805. The adsorption tube 802 is symmetrically arranged, and the adsorption tube 802 is fixedly connected to the bottom end of the slider 801. One end of the connecting rod 803 is movably connected to the outer side of the slider 801 through a rotating shaft. The fixed column 804 is fixedly connected to the top of the driving disk 805, and the fixed column 804 is away from the axis of the driving disk 805. The fixed column 804 passes through the other end of the connecting rod 803, and the fixed column 804 is movably connected to the connecting rod 803. A slide groove 10 is provided at the top of the base 1, and the bottom end of the slider 801 is movably connected to the inside of the slide groove 10. The bottom end opening of the adsorption tube 802 is respectively located directly above the opening of the workpiece 3. The driving disk 805 is movably connected to the top of the base 1 through a rotating shaft. A servo motor 11 is fixedly connected to the inside of the base 1, and the output end of the servo motor 11 is fixedly connected to the rotating shaft of the driving disk 805.

[0028] The two adsorption tubes 802 are respectively located directly above the workpiece 3, and the bottom ends of the adsorption tubes 802 are at a certain distance from the surface of the workpiece 3, which is the height and width of the chute 2 13. The adsorption tubes 802 are used to suck air upwards for the two workpieces 3 at the same time, so that the bottom end surfaces of the workpieces 3 are flush with the bottom end surfaces of the chute 2 13. Then, the servo motor 11 is started to drive the driving disk 805 to rotate, so that the fixed column 804 rotates around the axis of the driving disk 805, thereby driving one end of the connecting rod 803 to rotate around the axis of the driving disk 805. When the end of the connecting rod 803 moves close to the material picker 6, it pushes the slider 801 to move along the chute 10. Under the action of the adsorption tube 802, the workpiece 3 moves to the inside of the chute 2 13, and the chute 2 13 is concave. The shape of a Chinese character is formed, so that part of the workpiece 3 is located inside the second slide 13, and the protruding position of the workpiece 3 is located on the outside of the base 1, until it moves to the workstation one, and then the adsorption tube 802 releases the adsorption of the workpiece 3, and the driving disk 805 continues to rotate, so that the slider 801 slides back, and then the material picker 6 controls the suction tube at its front end to adsorb the paired rivets 2 from the end of the slide 1 4 and transfer them to the top of the through hole of the workpiece 3, and then insert the rivet 2 into the through hole of the workpiece 3, and through adsorption, it helps to transfer the workpiece 3 from the slide 1 4 to the second slide 13, and by utilizing the concave characteristics of the slide 2 13, it can limit the moving direction of the workpiece 3 and keep it in a horizontal state, and transfer the paired workpieces 3 to the workstation one in turn.

[0029] like Figure 1 、 Figure 2 and Figure 5 As shown, the moving mechanism 9 includes a plug plate 901, a connecting plate 902, a connecting rod 903, a hinge column 904, a gear 1 905 and a gear 2 906. The plug plates 901 are symmetrically arranged in two groups, and the plug plates 901 are fixedly connected to one side of the connecting plate 902, and the connecting rod 903 is fixedly connected to the other side of the connecting plate 902. The hinge columns 904 and the gear 1 905 are symmetrically arranged. The hinge columns 904 are respectively fixedly connected to the top of the gear 1 905, and the hinge columns 904 are away from the axis of the gear 1 905. The hinge columns 904 pass through the other end of the connecting rod 903, and the hinge columns 904 are movably connected to the connecting rod 903. The two gears 906 are located on the opposite side of the gear one 905, and the gear one 905 is meshed with the gear two 906. The gear one 905 is movably connected to the top of the base 1 through a rotating shaft, and the gear two 906 is movably connected to the top of the base 1 through a rotating shaft. The inside of the base 1 is fixedly connected to the servo motor two 12, and the output end of the servo motor two 12 is fixedly connected to the rotating shaft of the gear two 906. The ends of the insert plate 901 are all constructed with grooves, and the grooves are arc-shaped, and the grooves are adapted to the protrusions of the workpiece 3. The top of the base 1 is constructed with a slide groove two 13, and the workpiece 3 is slidably connected to the inside of the slide groove two 13, and the position of the slide groove two 13 is higher than the slideway two 5.

[0030] Start the servo motor 2 12, drive the gear 2 906 to rotate, so that the two gears 1 905 rotate synchronously, thereby driving the hinge column 904 to rotate around the axis of gear 1 905, and the connecting rod 903 is interactively connected with the hinge column 904. When the hinge column 904 rotates counterclockwise near the slide groove 2 13, under the action of the connecting plate 902 and the connecting rod 903, the front end of the insert plate 901 moves close to the workpiece 3 until the groove of the workpiece 3 is engaged with the convex part of the workpiece 3. As the gear 1 905 continues to rotate, the workpiece 3 and the rivet 2 are transferred from station 1 to station 2, and the workpiece 3 and rivet 2 located at station 2 are transferred to station 3, which helps to transfer the workpiece 3 and rivet 2 to the station, facilitates the extruder 7 to compact the rivet 2, and improves the riveting efficiency.

[0031] Working principle: When in use, first, the rivet 2 and the workpiece 3 are transferred in pairs, and the workpiece 3 and the rivet 2 are fed by the vibrating plate, so that the rivet 2 moves to the end of the slide 1 4, and the workpiece 3 moves to the end of the slide 2 5. In addition, the slide 2 13 is divided into three stations. The station 1 is located at the front end of the material picker 6 and is used to insert the rivet 2 into the through hole of the workpiece 3. The station 3 is located at the front end of the extruder 7 and is used to rivet the rivet 2 on the workpiece 3. The station 2 is between the station 1 and the station 3 and is used to park the workpiece 3 and the rivet 2 to be riveted; then, the two adsorption tubes 802 are respectively located directly above the workpiece 3, and adsorb The bottom end of the tube 802 is at a certain distance from the surface of the workpiece 3, and this distance is the height and width of the second slide 13. The adsorption tube 802 is used to suck air upwards for the two workpieces 3 at the same time, so that the bottom end surface of the workpiece 3 is flush with the bottom end surface of the second slide 13. Then, the servo motor 11 is started to drive the driving disk 805 to rotate, so that the fixed column 804 rotates around the axis of the driving disk 805, thereby driving one end of the connecting rod 803 to rotate around the axis of the driving disk 805. When the end of the connecting rod 803 moves close to the material picker 6, it pushes the slider 801 to move along the slide 10. Under the action of the adsorption tube 802, the workpiece 3 moves to the inside of the second slide 13, and the slide The second 13 is in a concave shape, so that part of the workpiece 3 is located inside the second slide 13, and the protruding position of the workpiece 3 is located on the outside of the base 1, until it moves to the workstation 1, then the adsorption tube 802 releases the adsorption of the workpiece 3, and the driving disk 805 continues to rotate, so that the slider 801 slides back, and then the material picker 6 controls the suction tube at its front end to adsorb the paired rivets 2 from the end of the slide 1 4 and transfer it to the top of the through hole of the workpiece 3, and then insert the rivet 2 into the through hole of the workpiece 3; then, the servo motor 2 12 is started to drive the gear 2 906 to rotate, so that the two gears 1 905 rotate synchronously, thereby driving the hinge column 90 4 rotates around the axis of gear 1 905, and the connecting rod 903 is interactively connected with the hinge column 904. When the hinge column 904 rotates counterclockwise near the slide groove 2 13, under the action of the connecting plate 902 and the connecting rod 903, the front end of the inserting plate 901 moves close to the workpiece 3 until the groove of the workpiece 3 is engaged with the convex part of the workpiece 3. As the gear 1 905 continues to rotate, the workpiece 3 and the rivet 2 are transferred from the workstation 1 to the workstation 2, and the workpiece 3 and rivet 2 located at the workstation 2 are transferred to the workstation 3. At the workstation 3, the extruder 7 is used to rivet the rivet 2 onto the workpiece 3. This reciprocating movement realizes the meeting of the workpiece 3 and the rivet 2 and the riveting process.

[0032] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A riveting device for connecting a silver contact and a copper joint of a switch panel, comprising a base (1), a rivet (2) and a workpiece (3), characterized in that: The top of the base (1) is constructed with a group of symmetrical slideways (4), the rivet (2) is movably connected to the inside of the slideway (4), the top of the base (1) is constructed with a slideway (5), and the workpiece (3) is movably connected to the inside of the slideway (5), the top of the base (1) is fixedly connected with a material picker (6) for transferring the position of the rivet (2), the top of the base (1) is fixedly connected with an extruder (7) for riveting the rivet (2) to the workpiece (3), the top of the base (1) is provided with a material picker (8) for transferring the workpiece (3) to the front end of the material picker (6), and the top of the base (1) is provided with a moving mechanism (9) for transferring the workpiece (3) and the rivet (2) to the front end of the extruder (7).

2. The riveting device for silver contacts and copper joints of a switch panel according to claim 1, characterized in that: The material-retrieving mechanism (8) includes a slider (801), an adsorption tube (802), a connecting rod (803), a fixed column (804) and a driving disk (805), wherein the adsorption tube (802) is symmetrically arranged and fixedly connected to the bottom end of the slider (801), one end of the connecting rod (803) is movably connected to the outside of the slider (801) through a rotating shaft, the fixed column (804) is fixedly connected to the top end of the driving disk (805), and the fixed column (804) is away from the axis of the driving disk (805), and the fixed column (804) passes through the other end of the connecting rod (803), and the fixed column (804) is movably connected to the connecting rod (803).

3. The riveting device for the silver contact and copper joint of the switch panel according to claim 2, characterized in that: A slide groove (10) is provided at the top of the base (1), and the bottom end of the slider (801) is movably connected to the inside of the slide groove (10), and the bottom openings of the adsorption tube (802) are respectively located directly above the openings of the workpiece (3).

4. The riveting device for the silver contact and copper joint of a switch panel according to claim 3, characterized in that: The driving disk (805) is movably connected to the top of the base (1) via a rotating shaft. A servo motor (11) is fixedly connected inside the base (1), and the output end of the servo motor (11) is fixedly connected to the rotating shaft of the driving disk (805).

5. The riveting device for silver contacts and copper joints of a switch panel according to claim 1, characterized in that: The moving mechanism (9) comprises a plug plate (901), a connecting plate (902), a connecting rod (903), a hinged column (904), a gear 1 (905) and a gear 2 (906), wherein the plug plates (901) are symmetrically arranged in two groups, and each of the plug plates (901) is fixedly connected to one side of the connecting plate (902), the connecting rod (903) is fixedly connected to the other side of the connecting plate (902), the hinged column (904) and the gear 1 (905) are fixedly connected to the other side of the connecting plate (902), and the hinged column (904) and the gear 1 (905) are fixedly connected to the connecting plate (902). They are all symmetrically arranged, the hinged columns (904) are respectively fixedly connected to the top end of gear one (905), and the hinged columns (904) are away from the axis of gear one (905), the hinged columns (904) pass through the other end of the connecting rod (903), and the hinged columns (904) are movably connected to the connecting rod (903), and the gear two (906) is located on the opposite side of gear one (905), and gear one (905) is meshed with gear two (906).

6. The riveting device for the silver contact and copper joint of the switch panel according to claim 5, characterized in that: The gear 1 (905) is movably connected to the top of the base (1) via a rotating shaft, and the gear 2 (906) is movably connected to the top of the base (1) via a rotating shaft. The base (1) is fixedly connected to the inside of the servo motor 2 (12), and the output end of the servo motor 2 (12) is fixedly connected to the rotating shaft of the gear 2 (906).

7. The riveting device for the silver contact and copper joint of a switch panel according to claim 6, characterized in that: The ends of the inserting plate (901) are each constructed with a groove, and the groove is arc-shaped, and the groove is adapted to the protrusion of the workpiece (3). The top of the base (1) is constructed with a second slide groove (13), and the workpiece (3) is slidably connected to the inside of the second slide groove (13), and the position of the second slide groove (13) is higher than the second slideway (5).

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