Automatic washer riveting machine

Abstract

The utility model provides an automatic washer riveting machine, which belongs to the technical field of washer riveting and comprises a cabinet body, a cavity is arranged at the upper end of the cabinet body, a workbench is arranged in the middle of the cabinet body, a riveting mechanism is arranged in the cabinet body, and a conveying mechanism is arranged on the workbench. The riveting mechanism comprises a motor fixedly connected to the side wall of the cabinet body, the output end of the motor is fixedly connected with a rotating shaft, the end, away from the motor, of the rotating shaft is fixedly connected with an incomplete gear, and the incomplete gear is fixedly connected with a sliding rod. According to the utility model, the riveting mechanism is arranged, so that the washer and the basin stand on the workbench can be riveted periodically; and meanwhile, the conveying mechanism is arranged, automatic production of the device is achieved, the production efficiency is greatly improved, meanwhile, danger caused by manual riveting is avoided, the safety performance of the device is improved, the problems of an existing device are solved only through one motor for driving the riveting mechanism and the conveying mechanism, and the operation and maintenance cost of the device is reduced.

Description

Technical Field

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

[0002] Washer is the general name for spring washers. The function of the washer in the external magnetic speaker is magnetic conduction, so it is also called a magnetic conductive plate. Its thickness and the width of the voice coil determine the size of the speaker's bass distortion.

[0003] The existing patent (Announcement No.: CN212264429U) discloses an external magnetic circular speaker washer riveting machine, which belongs to the field of mechanical equipment technology. It solves the problems of the existing washer riveting machine that needs to be manually operated, the adjustment steps are too complicated, and the operation is too complicated and inconvenient. It includes a loading station, a unloading station and a control panel. The loading station is fixedly connected with a mechanical arm, a No. 1 cylinder and a suction cup. The unloading station includes a leg, two connecting rods and a belt. One end of the control panel is fixedly connected with a power button, a display screen and a start-stop button. The working status of the riveting machine can be understood through the control panel and the display, and the operation and adjustment can be performed through the operating system. At the same time, the washer is dusted by the dust suction device to improve product quality.

[0004] The above prior art often has the following problems when used:

[0005] Most of the existing devices require manual labor to initially install the washers and basin frames and then place them under the pressure plate, and then start the device to press the washers and basin frames together, which is also called riveting. There is a certain degree of danger when manually placing and taking materials under the pressure plate, and the degree of automation is low, and the production efficiency is low. Although the above-mentioned device solves these problems, it involves the use of multiple cylinders, robotic arms, electrical components and other structures during use, and the cost of use is relatively high. As the service life of the device increases, when these structures fail, the subsequent maintenance cost is relatively high. Utility Model Content

[0006] Aiming at the deficiencies in the prior art, the utility model provides a washer automatic riveting machine.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A cabinet, wherein a cavity is provided at the upper end of the cabinet, a workbench is provided in the middle of the cabinet, a riveting mechanism is provided in the cabinet, and a conveying mechanism is provided on the workbench;

[0009] The riveting mechanism includes a motor fixedly connected to the side wall of the cabinet, the output end of the motor is fixedly connected to a rotating shaft, the end of the rotating shaft away from the motor is fixedly connected to an incomplete gear, the incomplete gear is fixedly connected to a sliding rod, two fixed blocks are fixedly connected to the inner wall of the cavity, a pressure rod is slidably connected to the two fixed blocks, a guide groove body is fixedly connected to the side wall of the pressure rod, and the sliding rod is slidably connected in the guide groove body.

[0010] Preferably, the conveying mechanism includes a first rotating rod and a second rotating rod rotatably connected to the inner wall of the cavity, the first rotating rod is fixedly connected to a gear, the gear is meshed with the incomplete gear, the first rotating rod is fixedly connected to a first transmission wheel, the second rotating rod is fixedly connected to a second transmission wheel and a third transmission wheel, a first belt is transmission-connected between the first transmission wheel and the second transmission wheel, a third rotating rod and a fourth rotating rod are rotatably connected to the side wall of the workbench, the third rotating rod is fixedly connected to a fourth transmission wheel, a second belt is transmission-connected between the third transmission wheel and the fourth transmission wheel, and a conveyor belt is transmission-connected between the third rotating rod and the fourth rotating rod.

[0011] Preferably, the pressure rod passes through the bottom end of the cavity and extends to the outside of the cavity.

[0012] Preferably, a through hole is formed on the bottom surface of the cavity, and the second belt passes through the through hole.

[0013] Preferably, a pressure plate is fixedly connected to the side wall of the workbench, and one end of the pressure plate away from the side wall of the workbench extends into the conveyor belt.

[0014] Preferably, a collection box is fixedly connected to the side wall of the cabinet, and a buffer pad is provided on the inner bottom surface of the collection box.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] The utility model provides a riveting mechanism, which drives the incomplete gear to rotate by a motor, so that the slide bar moves in the guide groove body, and then the pressure bar reciprocates in the vertical direction, so as to periodically rivet the washers and basin frames on the workbench; at the same time, a conveying mechanism is provided, which drives the gear to rotate by the rotation of the incomplete gear, and at the same time, under the transmission effect of the first belt and the second belt, the conveyor belt moves in a parked state after the pressure bar riveted the washers and the basin frames, and the riveted washers and basin frames fall into the collection box for unloading under the movement of the conveyor belt, and the unriveted washers and basin frames on the conveyor belt move to the bottom of the pressure bar for riveting, thereby realizing the automated production of the device, greatly improving the production efficiency, and avoiding the danger of manual riveting at the same time, improving the safety performance of the device, and solving the problems of the existing device by only using a motor to drive the riveting mechanism and the conveying mechanism, thereby reducing the operation and maintenance cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a left-side anatomical schematic diagram of a washer automatic riveting machine proposed in the utility model;

[0018] Figure 2 for Figure 1 A magnified image of point A;

[0019] Figure 3 for Figure 1 A magnified view of point B;

[0020] Figure 4 for Figure 1 Enlarged view of point C;

[0021] Figure 5 It is a right side stereogram of a washer automatic riveting machine proposed by the utility model.

[0022] In the figure: 1 cabinet, 2 cavity, 3 workbench, 4 motor, 5 shaft, 6 incomplete gear, 7 slide rod, 8 fixed block, 9 pressure rod, 10 guide groove, 11 first rotating rod, 12 second rotating rod, 13 gear, 14 first transmission wheel, 15 second transmission wheel, 16 third transmission wheel, 17 first belt, 18 third rotating rod, 19 fourth rotating rod, 20 fourth transmission wheel, 21 second belt, 22 conveyor belt, 23 pressure plate, 24 collection box. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Reference Figure 1-Figure 5 A Huasi automatic riveting machine comprises a cabinet 1, a collecting box 24 is fixedly connected to the side wall of the cabinet 1, a buffer pad is arranged on the bottom surface of the collecting box 24 to facilitate material unloading, a cavity 2 is opened at the upper end of the cabinet 1, a workbench 3 is arranged in the middle of the cabinet 1, a riveting mechanism is arranged in the cabinet 1, and a conveying mechanism is arranged on the workbench 3;

[0025] The riveting mechanism includes a motor 4 fixedly connected to the side wall of the cabinet 1, the output end of the motor 4 is fixedly connected to a rotating shaft 5, and the end of the rotating shaft 5 away from the motor 4 is fixedly connected to an incomplete gear 6, and the incomplete gear 6 is fixedly connected to a sliding rod 7. Two fixed blocks 8 are fixedly connected to the inner wall of the cavity 2, and a pressure rod 9 is slidably connected to the two fixed blocks 8. The pressure rod 9 passes through the bottom end of the cavity 2 and extends to the outside of the cavity 2. A guide groove body 10 is fixedly connected to the side wall of the pressure rod 9, and the sliding rod 7 is slidably connected in the guide groove body 10. When the sliding rod 7 moves to the bottom end of the guide groove body 10, it drives the guide groove body 10 and the pressure rod 9 to move downward to rivet the washer and the basin frame. When the pressure rod 9 leaves the bottom end of the guide groove body 10, it drives the guide groove body 10 to move upward, and when the top end of the guide groove body 10 moves to the bottom end, the guide groove body 10 and the pressure rod 9 are in a parked state, which is convenient for the conveying mechanism to move to convey the next washer and basin frame to the bottom of the pressure rod 9 for riveting.

[0026] When in use, start the motor 4, which drives the rotating shaft 5 and the incomplete gear 6 to rotate, so that the slide bar 7 moves in the guide groove 10. When the slide bar 7 moves to the bottom of the guide groove 10, it drives the guide groove 10 and the pressure rod 9 to move downward to rivet the washers and the basin frame. When the pressure rod 9 leaves the bottom of the guide groove 10, it drives the guide groove 10 to move upward, and when it moves from the top of the guide groove 10 to the bottom, the guide groove 10 and the pressure rod 9 are in a stationary state, which is convenient for the conveying mechanism to move to convey the next washers and basin frame to the bottom of the pressure rod 9 for riveting.

[0027] Reference Figure 1-Figure 5 The conveying mechanism includes a first rotating rod 11 and a second rotating rod 12 rotatably connected to the inner wall of the cavity 2, a gear 13 is fixedly connected to the first rotating rod 11, and the gear 13 is meshed with the incomplete gear 6, a first transmission wheel 14 is fixedly connected to the first rotating rod 11, a second transmission wheel 15 and a third transmission wheel 16 are fixedly connected to the second rotating rod 12, and a first belt 17 is transmission-connected between the first transmission wheel 14 and the second transmission wheel 15, a third rotating rod 18 and a fourth rotating rod 19 are rotationally connected to the side wall of the workbench 3, a fourth transmission wheel 20 is fixedly connected to the third rotating rod 18, and a second belt 17 is transmission-connected between the third transmission wheel 16 and the fourth transmission wheel 20. 21, a through hole is provided on the bottom surface of the cavity 2, and the second belt 21 passes through the through hole. A conveyor belt 22 is connected to the third rotating rod 18 and the fourth rotating rod 19. When the slide bar 7 moves to the bottom end in the guide groove body 10 and drives the guide groove body 10 and the pressure rod 9 downward for riveting, the incomplete gear 6 is disengaged from the gear 13. When the slide bar 7 leaves the bottom end in the guide groove body 10 and drives the guide groove body 10 and the pressure rod 9 to move upward, the incomplete gear 6 starts to mesh with the gear 13. A pressure plate 23 is fixedly connected to the side wall of the workbench 3. One end of the pressure plate 23 away from the side wall of the workbench 3 extends into the conveyor belt 22, and the washers are riveted through the pressure plate 23 and the pressure rod 9.

[0028] When the slide bar 7 moves to the bottom end in the guide groove body 10 and drives the guide groove body 10 and the pressure rod 9 to move upward so that the pressure rod 9 is in a stationary state, the incomplete gear 6 starts to mesh with the gear 13. When the incomplete gear 6 rotates and drives the gear 13 to rotate, the first rotating rod 11 rotates synchronously, and at the same time, the second rotating rod 12 is driven by the first belt 17 to rotate, and the third rotating rod 18 is driven by the second belt 21 to rotate. The rotation of the third rotating rod 18 causes the conveyor belt 22 to rotate, so that the washers and basin racks riveted by the riveting mechanism fall into the collection box 24 under the movement of the conveyor belt 22 for unloading, and the washers and basin racks that are not riveted on the conveyor belt 22 move to the bottom of the pressure rod 9 for riveting, thereby realizing the automated production of the device, greatly improving the production efficiency, and avoiding the danger of manual riveting, thereby improving the safety performance of the device.

[0029] The functional principle of the utility model can be explained through the following operation modes:

[0030] When in use, start the motor 4, which drives the rotating shaft 5 and the incomplete gear 6 to rotate, so that the slide bar 7 moves in the guide groove 10. When the slide bar 7 moves to the bottom of the guide groove 10, it drives the guide groove 10 and the pressure rod 9 to move downward to rivet the washers and the basin frame. When the pressure rod 9 leaves the bottom of the guide groove 10, it drives the guide groove 10 to move upward, and when it moves from the top of the guide groove 10 to the bottom, the guide groove 10 and the pressure rod 9 are in a stationary state, which is convenient for the conveying mechanism to move to convey the next washers and basin frame to the bottom of the pressure rod 9 for riveting.

[0031] When in use, when the slide bar 7 moves to the bottom end in the guide groove 10 and drives the guide groove 10 and the pressure rod 9 downward to perform riveting work, the incomplete gear 6 is disengaged from the gear 13. When the slide bar 7 leaves the bottom end in the guide groove 10 and drives the guide groove 10 and the pressure rod 9 to move upward so that the pressure rod 9 is in a stationary state, the incomplete gear 6 starts to mesh with the gear 13. When the incomplete gear 6 rotates and drives the gear 13 to rotate, the first rotating rod 11 rotates synchronously, and at the same time, the second rotating rod 12 is driven to rotate under the transmission of the first belt 17. The second rotating rod 12 is driven by the transmission of the second belt 21. The third rotating rod 18 is rotated downward, and the rotation of the third rotating rod 18 causes the conveyor belt 22 to rotate, so that the washers and basin racks riveted by the riveting mechanism fall into the collecting box 24 under the movement of the conveyor belt 22 for unloading, and the washers and basin racks that are not riveted on the conveyor belt 22 are moved to the bottom of the pressure rod 9 for riveting, thereby realizing the automated production of the device and greatly improving the production efficiency. At the same time, it avoids the danger of manual riveting, improves the safety performance of the device, and solves the problems of the existing device by only using one motor to drive the riveting mechanism and the conveying mechanism, thereby reducing the operation and maintenance cost of the device.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A washer automatic riveting machine, characterized in that: include: A cabinet (1), wherein a cavity (2) is provided at the upper end of the cabinet (1), a workbench (3) is provided in the middle of the cabinet (1), a riveting mechanism is provided in the cabinet (1), and a conveying mechanism is provided on the workbench (3); The riveting mechanism comprises a motor (4) fixedly connected to a side wall of a cabinet (1); an output end of the motor (4) is fixedly connected to a rotating shaft (5); an end of the rotating shaft (5) away from the motor (4) is fixedly connected to an incomplete gear (6); a sliding rod (7) is fixedly connected to the incomplete gear (6); two fixed blocks (8) are fixedly connected to the inner wall of the cavity (2); a pressure rod (9) is slidably connected to the two fixed blocks (8); a guide groove (10) is fixedly connected to the side wall of the pressure rod (9); and the sliding rod (7) is slidably connected in the guide groove (10).

2. The automatic washer riveting machine according to claim 1, characterized in that: in: The conveying mechanism comprises a first rotating rod (11) and a second rotating rod (12) which are rotatably connected to the inner wall of the cavity (2); a gear (13) is fixedly connected to the first rotating rod (11), and the gear (13) is meshed with the incomplete gear (6); a first transmission wheel (14) is fixedly connected to the first rotating rod (11); a second transmission wheel (15) and a third transmission wheel (16) are fixedly connected to the second rotating rod (12); a first belt (17) is transmission-connected between the first transmission wheel (14) and the second transmission wheel (15); a third rotating rod (18) and a fourth rotating rod (19) are rotatably connected to the side wall of the workbench (3); a fourth transmission wheel (20) is fixedly connected to the third rotating rod (18); a second belt (21) is transmission-connected between the third transmission wheel (16) and the fourth transmission wheel (20); and a conveying belt (22) is transmission-connected between the third rotating rod (18) and the fourth rotating rod (19).

3. The automatic washer riveting machine according to claim 1, characterized in that: in: The pressure rod (9) passes through the bottom end of the cavity (2) and extends to the outside of the cavity (2).

4. The automatic washer riveting machine according to claim 2, characterized in that: in: The bottom surface of the cavity (2) is provided with a through hole, and the second belt (21) passes through the through hole.

5. The automatic washer riveting machine according to claim 2, characterized in that: in: A pressure plate (23) is fixedly connected to the side wall of the workbench (3), and one end of the pressure plate (23) away from the side wall of the workbench (3) extends into the conveyor belt (22).

6. The automatic washer riveting machine according to claim 1, characterized in that: in: The side wall of the cabinet (1) is fixedly connected with a collection box (24), and the inner bottom surface of the collection box (24) is provided with a buffer pad.

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