Four-column rotating disc type multi-station precise spin riveting machine

Abstract

The utility model discloses a four-column rotating disc type multi-station precise spin riveting machine, and relates to the technical field of spin riveting machine machining. According to the technical scheme, the four-column rotating disc type multi-station precise spin riveting machine comprises a machine box and is characterized in that a feeding mechanism is installed on the outer side of the machine box and used for feeding workpieces, and a discharging sliding way is installed on the machine box and used for discharging and sorting the workpieces; a grabbing mechanism is installed above the feeding mechanism and used for grabbing workpieces in the feeding mechanism, a working rotary disc is installed in the machine box and used for transferring and transporting the workpieces, a riveting part is installed in the machine box and used for conducting riveting operation on the workpieces on the working rotary disc, and a riveting pressing part is installed in the machine box and used for conducting riveting pressing machining on the workpieces. A discharging mechanism is installed above the discharging sliding way and used for grabbing and discharging the workpieces on the working rotary disc. The utility model aims to provide the four-column rotating disc type multi-station precise spin riveting machine, so that the effect of classifying, distributing and sorting different types of processing parts during blanking is achieved.

Description

Technical Field

[0001] The utility model discloses a four-column turntable multi-station precision riveting machine, which relates to the technical field of riveting machine processing. Background Art

[0002] A turntable riveting machine is a highly efficient automated device primarily used for riveting in mass production. Its operating principle is to position the workpiece at different processing locations through the rotation of a turntable to complete the riveting task. The turntable typically has multiple stations, allowing for simultaneous processing of multiple workpieces, improving production efficiency. The turntable automatically rotates, allowing workpieces to be riveted at different stations, reducing manual labor. This machine is particularly well-suited for large-scale production and highly repetitive processing scenarios, significantly improving production efficiency and consistency.

[0003] When the turntable riveting machine is working, it will process many different types of workpieces, and the press riveted and riveted parts will be processed at the same time. They need to be classified when cutting them. At the same time, when cutting the same type of parts, they need to be cut and packaged according to the demand for the parts. This project is usually done manually, which will waste a lot of time. Therefore, it is necessary to provide a four-column turntable multi-station precision riveting machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a four-column turntable multi-station precision riveting machine, which can achieve the effect of classifying and sorting different types of processed parts when cutting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a four-column turntable multi-station precision riveting machine, comprising a chassis, characterized in that: a loading mechanism is installed on the outside of the chassis for loading workpieces, a unloading chute is installed on the chassis for unloading and sorting workpieces, a grabbing mechanism is installed above the loading mechanism for grabbing the workpieces in the loading mechanism, a working turntable is installed in the chassis for transferring and transporting workpieces, a riveting part is installed in the chassis for riveting the workpieces on the working turntable, a riveting pressing part is installed in the chassis for riveting and pressing the workpieces, and a unloading mechanism is installed above the unloading chute for grabbing and unloading the workpieces on the working turntable.

[0006] Preferably, the unloading slide includes a connecting block, which is installed on the chassis, and a main slide is installed on the connecting block. A blocking plate is installed at the center of the main slide to separate the slides, a diversion plate is installed above the blocking plate, and a diversion slide is provided at the lower end of the main slide.

[0007] Preferably, the main slide is provided with a certain inclination angle to facilitate the downward sliding of the workpiece.

[0008] Preferably, a rotating part is installed below the bottom end of the diverter plate, the rotating part is fixedly connected to the main slide, and the driving mode of the rotating part is motor-driven.

[0009] Preferably, two groups of diverter slides are provided, and a certain angle is set between the diverter slides.

[0010] Preferably, a clamp is provided on the working turntable for rotating and transferring the transferred workpiece to the bottom of the riveting portion by a motor, and the driving mode of the working turntable is motor-driven.

[0011] Preferably, a suction cup gripper is installed on the unloading mechanism for better gripping the processed workpiece.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the four-column turntable multi-station precision riveting machine is controlled by a motor to make the rotating part in the unloading chute rotate the diverter plate so that it contacts the outer wall of the main chute to close one of the diverter chutes, thereby realizing the function of classification and sorting of different types of riveted parts or riveted parts entering different diverter chutes. The motor controls the rotating part in the unloading chute to rotate the diverter plate to rotate it to a certain angle, and controls the size of the opening of the classification chute in the main chute 32 to control the flow rate of the unloading when a large number of workpieces enter, thereby controlling the number of workpieces falling into the sorting box, and realizing the effect of diversion and sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall schematic diagram of a four-column turntable multi-station precision riveting machine;

[0014] Figure 2 for Figure 1 The internal diagram of a four-column turntable multi-station precision riveting machine;

[0015] Figure 3 for Figure 1 A schematic diagram of the unloading slide of a four-column turntable multi-station precision riveting machine;

[0016] Among them, the reference numerals in the figures are:

[0017] 1. Chassis; 2. Loading mechanism; 3. Unloading slide; 31. Connecting block; 32. Main slide; 33. Rotating part; 34. Blocking plate; 35. Diverter plate; 36. Diverter slide; 4. Grabbing mechanism; 5. Working turntable; 6. Riveting part; 7. Riveting and pressing part; 8. Unloading mechanism. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Specific implementation cases:

[0020] like Figure 1-Figure 2 As shown, a four-column turntable multi-station precision riveting machine includes a chassis 1, a loading mechanism 2 is installed on the outside of the chassis 1 for loading the workpiece, a discharge chute 3 is installed on the chassis 1 for sorting the workpiece, a grabbing mechanism 4 is installed above the loading mechanism 2 for grabbing the workpiece in the loading mechanism 2, a working turntable 5 is installed in the chassis 1 for transferring and transporting the workpiece, a riveting part 6 is installed in the chassis 1 for riveting the workpiece on the working turntable 5, a riveting pressing part 7 is installed in the chassis 1 for riveting and pressing the workpiece, and a discharge mechanism 8 is installed above the discharge chute 3 for grabbing and unloading the workpiece on the working turntable 5;

[0021] When the precision riveting machine is working, the loading mechanism 2 is used to sort and load the parts. The loading mechanism 2 is a vibration plate loading mechanism, and its working principle is the existing technology and will not be described in detail here. The grabbing mechanism 4 is a two-axis motion mechanism. The grabbing head installed on it transfers the workpiece in the loading mechanism 2 to the working turntable 5. The working turntable 5 is provided with a clamp (not shown in the figure) to transfer the transferred workpiece to the bottom of the riveting part 6 through the motor-driven rotation. The riveting part 6 performs the riveting operation. When the workpiece needs to be riveted, the work turntable 5 rotates and transfers the workpiece to the bottom of the riveting part 7 for riveting. After the riveting and riveting work is completed, the turntable transfers the workpiece to the bottom of the unloading mechanism 8. The unloading mechanism 8 is a two-axis rotatable mechanism equipped with a suction cup gripper. Its working principle is the existing technology and will not be described in detail here. The unloading mechanism 8 sends the completed workpiece to the unloading chute 3, which is divided, classified and sorted by the unloading chute 3 and then transported to the sorting box (not shown in the figure);

[0022] This process is a complete working process of a four-column turntable multi-station precision riveting machine. The working turntable 5 is controlled by a motor to rotate and can accurately transport the workpiece to the designated position. Because the precision riveting machine can also perform riveting and pressing work, it is necessary to sort the processed workpieces.

[0023] like Figure 3As shown, the unloading chute 3 includes a connecting block 31, which is mounted on the chassis 1, and a main slide 32 is mounted on the connecting block 31. The main slide 32 is provided with a certain inclination angle to facilitate the downward unloading of the workpiece, and a blocking plate 34 is installed at the center of the main slide 32 to separate the slides. A diverter plate 35 is installed above the blocking plate 34, and a rotating part 33 is installed below the bottom end of the diverter plate 35. The rotating part 33 is fixedly connected to the main slide 32, and the driving mode of the rotating part 33 is motor-driven. A diverter slide 36 is provided at the lower end of the main slide 32, and the diverter slide 36 is provided in two groups and is separated by a certain angle.

[0024] The rotating part 33 in the unloading chute 3 is used to control the rotation of the diverter plate 35. When it is necessary to sort the riveted parts and the riveted parts, the rotating part 33 controls the diverter plate 35 to rotate until the top of the diverter plate 35 hits the outer wall of the main chute 32, and one of the diverter chutes 36 is closed. The riveted parts or riveted parts of the same type enter the opened diverter chute 36 along the inclined side wall of the diverter plate 35 after rotation. If the part type is changed during unloading, the rotating part 33 controls the diverter plate 35 to rotate in the opposite direction. Its working principle is the same as described above, and its working process is controlled by a motor, thereby realizing the classification and sorting of riveted parts and riveted parts.

[0025] When processing parts of the same type, the rotating portion 33 in the unloading chute 3 can adjust the size of the opening of the diverter chute 36 in the main chute 32 by rotating the diverter plate 35. When a large number of workpieces enter, the unloading flow rate is controlled to control the number of workpieces falling into the sorting box, saving the operator's time for manual sorting.

[0026] To sum up, the four-column turntable multi-station precision riveting machine uses motor control to make the rotating part 33 in the unloading chute 3 rotate the diverter plate 35 so that it contacts the outer wall of the main chute 32 and closes one of the diverter chutes 36, so as to realize the classification and sorting function of different types of riveted parts or riveted parts into different diverter chutes 36. The motor controls the rotating part 33 in the unloading chute 3 to rotate the diverter plate 35 so that it rotates a certain angle, and controls the size of the opening of the diverter chute 36 in the main chute 32 to control the flow rate of the unloading when a large number of workpieces enter, so as to control the number of workpieces falling into the sorting box, thereby realizing the effect of diversion and sorting.

Claims

1. A four-column turntable multi-station precision riveting machine, comprising a chassis (1), characterized in that: A loading mechanism (2) is installed on the outside of the chassis (1) for loading workpieces, a discharge chute (3) is installed on the chassis (1) for sorting the workpieces, a gripping mechanism (4) is installed above the loading mechanism (2) for gripping the workpieces in the loading mechanism (2), a working turntable (5) is installed inside the chassis (1) for transferring and transporting the workpieces, a riveting part (6) is installed inside the chassis (1) for riveting the workpieces on the working turntable (5), a riveting part (7) is installed inside the chassis (1) for riveting the workpieces, and a discharge mechanism (8) is installed above the discharge chute (3) for gripping and discharging the workpieces on the working turntable (5).

2. The four-column turntable multi-station precision riveting machine according to claim 1, characterized in that: The unloading slide (3) includes a connecting block (31), the connecting block (31) is installed on the chassis (1), a main slide (32) is installed on the connecting block (31), a blocking plate (34) is installed at the center of the main slide (32) for separating the slides, a diverter plate (35) is installed above the blocking plate (34), and a diverter slide (36) is provided at the lower end of the main slide (32).

3. The four-column turntable multi-station precision riveting machine according to claim 2, characterized in that: The main slideway (32) is provided with a certain inclination angle to facilitate the downward sliding of the workpiece.

4. The four-column turntable multi-station precision riveting machine according to claim 2, characterized in that: A rotating part (33) is installed below the bottom end of the diverter plate (35), and the rotating part (33) is fixedly connected to the main slide (32). The driving mode of the rotating part (33) is motor-driven.

5. The four-column turntable multi-station precision riveting machine according to claim 2, characterized in that: The diverter slides (36) are provided in two groups, and a certain angle is provided between the diverter slides (36).

6. The four-column turntable multi-station precision riveting machine according to claim 1, characterized in that: The working turntable (5) is provided with a clamp for rotating the transferred workpiece to the bottom of the riveting portion (6) through motor drive, and the driving mode of the working turntable (5) is motor drive.

7. The four-column turntable multi-station precision riveting machine according to claim 1, characterized in that: The blanking mechanism (8) is provided with a suction cup gripper for better gripping the processed workpiece.

Images