Contact riveting press

Abstract

The utility model relates to a contact riveting press which comprises a machine table, an execution unit is arranged on the machine table and comprises a first feeding station, a second feeding station, an assembling station and a riveting station, the first feeding station and the second feeding station are arranged at the two ends of the assembling station respectively, the riveting station is arranged on one side of the assembling station, and the riveting station is arranged on the other side of the assembling station. The executing unit further comprises a first workpiece feeding device, a second workpiece feeding device and a riveting device, the first workpiece feeding device and the second workpiece feeding device are arranged on the other side, opposite to the riveting station, of the assembling station, the riveting device is arranged above the riveting station, the assembling station is provided with a bearing table, a positioning groove is formed in the bearing table, and the riveting device is arranged above the bearing table. And a moving device is arranged between the assembling station and the riveting station. By the adoption of the technical scheme, the structure is simple, the occupied space is small, full automation is achieved, operation is stable, reliability is high, manufacturing cost is low, the riveting quality of the contact can be guaranteed, two-side simultaneous feeding is achieved, riveting efficiency is high, and the reject ratio is low.

Description

Technical Field

[0001] The utility model relates to the technical field of automated production equipment, in particular to a contact riveting machine. Background Art

[0002] In the related art, a movable seesaw is often provided in the switch to control the switch. The seesaw includes a hardware and a contact provided on the hardware. When the wall switch is pressed, the seesaw moves, so that the contact on the hardware is connected to the power supply and the circuit is connected. At present, the contacts are mostly riveted on the hardware manually with the assistance of riveting equipment. First, the hardware is manually placed in the riveting groove on the positioning mold, and then the contacts are riveted to the hardware by the riveting equipment. However, this contact riveting method requires high labor costs, has safety risks, low efficiency, and high defective rate. Utility Model Content

[0003] In summary, in order to overcome the deficiencies of the prior art, the utility model provides a contact riveting machine.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a contact riveting machine, comprising a machine platform, on which an execution unit is arranged, the execution unit comprising a first loading station, a second loading station, an assembly station and a riveting station arranged on the machine platform, the first loading station and the second loading station are respectively arranged at the two ends of the assembly station, and the riveting station is arranged on one side of the assembly station, the execution unit also comprises a first workpiece loading device for moving the first workpiece from the first loading station to the assembly station, a second workpiece loading device and a riveting device for moving the second workpiece from the second loading station to the assembly station, the first workpiece loading device and the second workpiece loading device are arranged on the other side of the assembly station relative to the riveting station, the riveting device is arranged above the riveting station, the assembly station is provided with a receiving platform, the receiving platform is provided with a positioning groove for positioning the first workpiece and the second workpiece, and a moving device for driving the receiving platform to move is arranged between the assembly station and the riveting station.

[0005] By adopting the above technical scheme, compared with the existing technology, the structure is simple, the space occupied is small, it is fully automated, the operation is stable and reliable, the manufacturing cost is low, the riveting quality of the contacts can be guaranteed, the two sides can be loaded at the same time, the riveting is automatic, the riveting efficiency is high, and the defective rate is low.

[0006] The utility model is further configured as follows: the first workpiece feeding device includes a first feeding mechanism, a first sliding mechanism and a first driving mechanism; the first sliding mechanism includes a slide rail and a mounting seat arranged on the slide rail; the mounting seat is connected to the first driving mechanism; the first driving mechanism drives the mounting seat to slide along the slide rail; the first feeding mechanism is arranged on the mounting seat; the first feeding mechanism includes a first lifting assembly and a first clamping assembly.

[0007] By adopting the above technical solution, the first clamping assembly clamps the first workpiece of the first loading station through the first clamping assembly, and then lifts it through the first lifting assembly. Then a driving mechanism drives the mounting seat to slide along the slide rail to above the assembly station, and then the first workpiece is placed on the receiving table and released, and then reset. During the resetting process, the receiving table moves to the riveting station for riveting, and then the receiving table is reset. The two can be carried out simultaneously to further improve work efficiency.

[0008] The utility model is further arranged that: a material unloading station is arranged between the assembly station and the second loading station, the material unloading station is provided with a material collection frame, a material unloading mechanism is arranged on the mounting seat, the material unloading mechanism is arranged at one end of the first loading mechanism corresponding to the material unloading station, and the distance between the material unloading mechanism and the first loading mechanism is adapted to the distance between the assembly station and the material unloading station.

[0009] By adopting the above technical solution, one machine can be used for two purposes. The unloading mechanism first moves to the assembly station to clamp the workpiece that has been riveted on the receiving table, and then the first loading mechanism moves to the assembly station (the first workpiece clamped from the first loading station is placed on the receiving table). At this time, the unloading mechanism moves above the unloading station to make the workpiece fall into the collecting frame. Loading and unloading are carried out simultaneously, further improving work efficiency.

[0010] The utility model is further arranged that: a vibrating material plate is arranged beside the second loading station, the vibrating material plate is arranged with a vertical unloading guide rail, a picking block is arranged below the vertical unloading guide rail, a positioning through groove matched with the second workpiece is arranged on the picking block, a shifting seat for moving the second workpiece to the second station is arranged below the picking block, a card slot matched with the second workpiece is arranged on the shifting seat, and the shifting seat is connected to the second driving mechanism.

[0011] By adopting the above technical solution, the second workpiece falls from the vertical unloading guide rail through the positioning slot into the slot on the material transfer seat, ensuring that the second workpiece is engaged with the slot when it falls, and then the second driving mechanism drives the material transfer seat to move to the second station (the length of the material transfer seat is greater than the distance from the positioning slot to the second station. When the material transfer seat moves toward the second station, the material transfer seat prevents the second workpiece in the positioning slot from falling. When the material transfer seat is reset, that is, the slot moves to the bottom of the positioning slot, the second workpiece falls into the slot), cooperate with the second workpiece loading device

[0012] The utility model is further configured as follows: the second workpiece feeding device includes a mounting frame, a second feeding mechanism and a second sliding mechanism, the third driving mechanism is arranged on the mounting frame, the second sliding mechanism includes a sliding plate and a driving assembly, the driving assembly drives the sliding plate to slide, the second feeding mechanism is arranged on the sliding plate, and the second feeding mechanism includes a second lifting assembly and a second clamping assembly.

[0013] By adopting the above technical solution, the first workpiece loading device and the second workpiece loading device are arranged up and down, so that the space is fully utilized, and the two workstations can work at the same time, which is more efficient.

[0014] The utility model is further configured that: the machine is symmetrically provided with two groups of execution units.

[0015] By adopting the above technical solution, work efficiency and output can be further improved.

[0016] The specific implementation of the utility model is described below in conjunction with the drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of an embodiment of the utility model;

[0018] Figure 2 for Figure 1 A magnified view of part A;

[0019] Figure 3 It is a top view schematic diagram of an embodiment of the utility model;

[0020] Figure 4 It is a partial stereogram of the second loading station of the embodiment of the utility model;

[0021] Figure 5 It is a partial stereogram of the second loading station (with the material picking block hidden) of the embodiment of the utility model;

[0022] Figure 6 A three-dimensional diagram of the riveting device and the receiving platform of the embodiment of the utility model;

[0023] Figure numerals: 1. Machine, 11. First loading station, 12. Second loading station, 13. Assembly station, 14. Riveting station, 15. Unloading station, 16. Aggregation frame, 2. First workpiece loading device, 21. First loading mechanism, 211. First lifting assembly, 212. First clamping assembly, 22. First sliding mechanism, 221. Slide rail, 222. Mounting seat, 23. First driving mechanism, 3. Second workpiece loading device, 3 1. Mounting frame, 32. Second feeding mechanism, 321. Second lifting assembly, 322. Second clamping assembly, 33. Second sliding mechanism, 331. Sliding plate, 332. Driving assembly, 4. Riveting device, 5. Receiving table, 51. Positioning groove, 6. Moving device, 7. Unloading mechanism, 8. Vibrating material plate, 81. Unloading guide rail, 9. Material checking block, 91. Positioning through groove, 10. Material transfer seat, 101. Card slot, 102. Second driving mechanism. DETAILED DESCRIPTION

[0024] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed. However, as long as the modifications are within the scope of the claims of the present invention, they are protected by the patent law.

[0025] See attached Figure 1-6 A contact riveting machine disclosed in this embodiment includes a machine platform 1, on which an execution unit is arranged, and the execution unit includes a first loading station 11, a second loading station 12, an assembly station 13 and a riveting station 14 arranged on the machine platform 1, wherein the first loading station 11 and the second loading station 12 are respectively arranged at two ends of the assembly station 13, and the riveting station 14 is arranged on one side of the assembly station 13, and the execution unit also includes a first workpiece loading device 2 for moving a first workpiece from the first loading station 11 to the assembly station 13, and a first workpiece loading device 2 for moving a first workpiece from the first loading station 11 to the assembly station 13. The second workpiece moves from the second loading station 12 to the second workpiece loading device 3 and the riveting device 4 of the assembly station 13, the first workpiece loading device 2 and the second workpiece loading device 3 are arranged on the other side of the assembly station 13 relative to the riveting station 14, the riveting device 4 is arranged above the riveting station 14, the assembly station 13 is provided with a receiving platform 5, the receiving platform 5 is provided with a positioning groove 51 for positioning the first workpiece and the second workpiece, and a moving device 6 for driving the receiving platform 5 to move is provided between the assembly station 13 and the riveting station 14.

[0026] In the technical solution of the utility model, the riveting device 4 includes a lifting mechanism, a riveting head and a positioning mechanism. The positioning mechanism includes a plurality of positioning columns. The positioning columns are arranged around the riveting head. The receiving platform 5 is provided with positioning holes adapted to the positioning columns. The lifting mechanism drives the riveting head and the positioning columns to press down. The positioning columns are inserted into the positioning holes. The positioning columns and the positioning grooves 51 cooperate with each other to ensure the accuracy of the riveting.

[0027] This embodiment is further configured as follows: the first workpiece loading device 2 includes a first loading mechanism 21, a first sliding mechanism 22 and a first driving mechanism 23; the first sliding mechanism 22 includes a slide rail 221 and a mounting seat 222 arranged on the slide rail 221; the mounting seat 222 is connected to the first driving mechanism 23; the first driving mechanism 23 drives the mounting seat 222 to slide along the slide rail 221; the first loading mechanism 21 is arranged on the mounting seat 222; the first loading mechanism 21 includes a first lifting assembly 211 and a first clamping assembly 212.

[0028] The present embodiment is further configured as follows: a material unloading station 15 is provided between the assembly station 13 and the second loading station 12; the material unloading station 15 is provided with a material collecting frame 16; a material unloading mechanism 7 is provided on the mounting seat 222; the material unloading mechanism 7 is provided at one end of the first loading mechanism 21 corresponding to the material unloading station 15; the distance between the material unloading mechanism 7 and the first loading mechanism 21 is adapted to the distance between the assembly station 13 and the material unloading station 15.

[0029] This embodiment is further configured as follows: a vibrating material plate 8 is provided next to the second loading station 12, the vibrating material plate 8 is provided with a vertical unloading guide rail 81, a picking block 9 is provided below the vertical unloading guide rail 81, the picking block 9 is provided with a positioning groove 91 adapted to the second workpiece, a shifting seat 10 for moving the second workpiece to the second station is provided below the picking block 9, the shifting seat 10 is provided with a card slot 101 adapted to the second workpiece, and the shifting seat 10 is connected to a second driving mechanism 102.

[0030] This embodiment is further configured as follows: the second workpiece feeding device 3 includes a mounting frame 31, a second feeding mechanism 32 and a second sliding mechanism 33, the third driving mechanism is arranged on the mounting frame 31, the second sliding mechanism 33 includes a sliding plate 331 and a driving assembly 332, the driving assembly 332 drives the sliding plate 331 to slide, the second feeding mechanism 32 is arranged on the sliding plate 331, and the second feeding mechanism 32 includes a second lifting assembly 321 and a second clamping assembly 322.

[0031] This embodiment further configures: the machine 1 is symmetrically provided with two groups of execution units.

[0032] The above-mentioned “between” does not only refer to directions and positions, but also includes the meaning of the interaction between different parts. It is for the convenience of description and understanding, and does not exclude the use of other possibilities.

[0033] Although this article uses the terms such as machine 1, first loading station 11, second loading station 12, assembly station 13, riveting station 14, unloading station 15, collecting frame 16, first workpiece loading device 2, first loading mechanism 21, first lifting assembly 211, first clamping assembly 212, first sliding mechanism 22, slide rail 221, mounting seat 222, first driving mechanism 23, second workpiece loading device 3, mounting frame 31, second loading mechanism 32, second lifting assembly 321, second clamping assembly 322, second sliding mechanism 33, sliding plate 331, driving assembly 332, riveting device 4, receiving platform 5, positioning groove 51, moving device 6, unloading mechanism 7, vibrating material tray 8, unloading guide rail 81, material checking block 9, positioning through groove 91, material transfer seat 10, card slot 101, second driving mechanism 102 and the like more frequently, it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the present invention; any additional limitations interpreted as these terms are contrary to the spirit of the present invention.

Claims

1. A contact riveting machine, Features: It includes a machine platform, on which an execution unit is arranged, the execution unit includes a first loading station, a second loading station, an assembly station and a riveting station arranged on the machine platform, the first loading station and the second loading station are respectively arranged at two ends of the assembly station, and the riveting station is arranged on one side of the assembly station, the execution unit also includes a first workpiece loading device for moving the first workpiece from the first loading station to the assembly station, a second workpiece loading device and a riveting device for moving the second workpiece from the second loading station to the assembly station, the first workpiece loading device and the second workpiece loading device are arranged on the other side of the assembly station relative to the riveting station, the riveting device is arranged above the riveting station, the assembly station is provided with a receiving platform, the receiving platform is provided with a positioning groove for positioning the first workpiece and the second workpiece, and a moving device for driving the receiving platform to move is arranged between the assembly station and the riveting station.

2. A contact riveting machine according to claim 1, Features: The first workpiece loading device includes a first loading mechanism, a first sliding mechanism and a first driving mechanism. The first sliding mechanism includes a slide rail and a mounting seat arranged on the slide rail. The mounting seat is connected to the first driving mechanism. The first driving mechanism drives the mounting seat to slide along the slide rail. The first loading mechanism is arranged on the mounting seat. The first loading mechanism includes a first lifting assembly and a first clamping assembly.

3. A contact riveting machine according to claim 2, Features: A material unloading station is arranged between the assembly station and the second loading station, the material unloading station is provided with a material collection frame, a material unloading mechanism is arranged on the mounting seat, the material unloading mechanism is arranged at one end of the first loading mechanism corresponding to the material unloading station, and the distance between the material unloading mechanism and the first loading mechanism is adapted to the distance between the assembly station and the material unloading station.

4. A contact riveting machine according to claim 1, Features: A vibrating material plate is arranged next to the second loading station, and the vibrating material plate is provided with a vertical unloading guide rail, a picking block is arranged below the vertical unloading guide rail, and a positioning through groove matched with the second workpiece is arranged on the picking block, and a moving seat for moving the second workpiece to the second station is arranged below the picking block, and a card slot matched with the second workpiece is arranged on the moving seat, and the moving seat is connected to the second driving mechanism.

5. A contact riveting machine according to claim 1, Features: The second workpiece feeding device includes a mounting frame, a second feeding mechanism and a second sliding mechanism. The third driving mechanism is arranged on the mounting frame. The second sliding mechanism includes a sliding plate and a driving assembly. The driving assembly drives the sliding plate to slide. The second feeding mechanism is arranged on the sliding plate. The second feeding mechanism includes a second lifting assembly and a second clamping assembly.

6. A contact riveting machine according to any one of claims 1 to 5, Features: The machine is symmetrically provided with two groups of execution units.

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