Continuous full-automatic line welding mechanism for buzzers

Abstract

The invention relates to the technical field of buzzer manufacturing, in particular to a buzzer continuous full-automatic wire welding mechanism which comprises a base, a hollow shaft motor is arranged in the center of the base, and a rotating disc station mechanism is fixedly installed on a hollow shaft of the hollow shaft motor. A supporting disc is fixedly installed at the position, located at the axis of a hollow shaft of the hollow shaft motor, of the base through a supporting base, a feeding mechanism and a discharging mechanism which are perpendicular to each other are arranged at the top end of the base around the outer ring of the rotary disc station mechanism, and an empty disc mechanical arm is arranged between the feeding mechanism and the discharging mechanism. A guide mechanism, a wire stroking mechanism, two sets of wire welding mechanisms and a steering mechanism are sequentially arranged between the feeding mechanism and the discharging mechanism in the rotating direction of the rotating disc station mechanism, and the problem that in the buzzer manufacturing process, a traditional wire welding technology mainly depends on manual operation, and the production efficiency is high is solved. The production efficiency is low, and the welding quality is unstable.

Description

Technical Field

[0001] The present invention relates to the technical field of buzzer manufacturing, and more specifically, it relates to a continuous full-automatic wire welding mechanism for buzzers. Background Art

[0002] During the manufacturing process of buzzers, wire welding is a key process, which is directly related to the electrical connection performance and working reliability of buzzers. The traditional buzzer wire welding process mainly relies on manual operation, and there are problems such as low production efficiency, unstable welding quality, high labor intensity, and poor working environment. Specifically, the traditional wire welding process has the following deficiencies:

[0003] 1. Manual wire welding requires workers to pick up buzzer components one by one for welding. The operation speed is slow, it is difficult to meet the needs of large-scale production, and manual operation is easily affected by factors such as worker fatigue and distraction, resulting in further reduction of production efficiency.

[0004] 2. Unstable welding quality: During the manual welding process, parameters such as welding temperature, welding time, and welding pressure are difficult to accurately control, easily leading to quality problems such as loose welding points, false soldering, and missed soldering. Moreover, there are differences in the welding technical levels among different workers, further exacerbating the instability of welding quality.

[0005] To solve the above problems, a continuous full-automatic wire welding mechanism for buzzers is proposed. Summary of the Invention

[0006] (1) Technical Problems to be Solved

[0007] In view of the problems existing in the prior art, the present invention provides a continuous full-automatic wire welding mechanism for buzzers to solve the problems that in the manufacturing process of buzzers, the traditional wire welding process mainly relies on manual operation, resulting in low production efficiency and unstable welding quality as mentioned in the background art.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the present invention provides the following technical solution: A continuous full-automatic wire welding mechanism for buzzers, including a base, and a hollow shaft motor is arranged at the center position of the base. A turntable station mechanism is fixedly installed on the hollow shaft of the hollow shaft motor, and a support disk is fixedly installed on the base at the axis center of the hollow shaft of the hollow shaft motor through a support seat;

[0010] At the top of the base, a feeding mechanism and a discharging mechanism perpendicular to each other are arranged around the outer circle of the turntable station mechanism. An empty tray manipulator is arranged between the feeding mechanism and the discharging mechanism. Along the rotation direction of the turntable station mechanism, a guiding mechanism, a wire aligning mechanism, a wire welding mechanism, and a turning mechanism are sequentially arranged from the feeding mechanism to the discharging mechanism. Two sets of wire welding mechanisms are provided, and the turning mechanism is located between the two sets of wire welding mechanisms. The workpiece is turned by the turning mechanism to realize the welding of both ends of the wire.

[0011] The turntable station mechanism includes a turntable fixedly installed on the hollow shaft of the hollow shaft motor, and workpiece placement seats annularly arranged on the turntable.

[0012] The feeding mechanism, the guiding mechanism, the wire aligning mechanism, the wire welding mechanism, the turning mechanism, and the discharging mechanism are all correspondingly arranged with the workpiece placement seats.

[0013] The wire welding mechanism includes a wire pulling assembly, a welding assembly, a wire cutting assembly, and a tin adding assembly corresponding to the workpiece placement seats. The wire pulling assembly, the welding assembly, the wire cutting assembly, and the tin adding assembly are sequentially arranged along the rotation direction of the turntable station mechanism.

[0014] The present invention is further configured that the feeding mechanism includes a raw material rack arranged on the base, a Y-axis feeding transfer slide table arranged below the raw material rack, and an X-axis feeding electric slide table fixedly installed on the base through a bracket and spanning across the Y-axis feeding transfer slide table. A first telescopic cylinder is fixedly installed on the X-axis feeding electric slide table, and a first pneumatic gripper is fixedly installed at the telescopic end of the first telescopic cylinder.

[0015] The present invention is further configured that the guiding mechanism includes a support frame arranged on the support disk, and guiding grippers arranged on the support frame.

[0016] The present invention is further configured that the wire aligning mechanism includes a support arranged on the support disk, a double-rod telescopic cylinder arranged on the support, and wire aligning grippers arranged on the double-rod telescopic cylinder.

[0017] The present invention is further configured that the wire pulling assembly includes a moving slide table arranged on the base, a longitudinal slide table arranged on the moving slide table, a transverse slide table arranged on the longitudinal slide table, and a wire pulling gripper arranged on the transverse slide table.

[0018] The present invention is further configured that the welding assembly includes a welding part and a pressing part arranged on the support disk.

[0019] The welded part includes a mounting bracket disposed on the support disk, a welding slide table disposed on the mounting bracket, and a wire welding head disposed on the welding slide table;

[0020] The pressing member includes an adjusting seat disposed on the support disk, a fixing plate rotatably mounted on the adjusting seat, an adjusting groove is formed on the adjusting seat, and the fixing plate is threadedly locked through the adjusting groove and a nut by a locking bolt. A pressing cylinder is fixedly mounted on the fixing plate, and a pressing block is disposed at the end of the pressing cylinder.

[0021] The present invention is further configured such that the tangent component includes an L-shaped seat disposed on the support disk, a tangent cylinder disposed at the top of the L-shaped seat, and a tangent knife disposed at the telescopic end of the tangent cylinder.

[0022] The present invention is further configured such that the tin adding component includes a fixing frame disposed on the support disk, an adjusting slide rail and a tin adding slide rail disposed on the fixing frame, a tin adding member disposed on the adjusting slide rail, and a tin adding welding head disposed on the tin adding slide rail;

[0023] The tin adding member includes a support rod disposed on the adjusting slide rail and a welding wire nozzle disposed on the support rod.

[0024] The present invention is further configured such that the blanking mechanism includes a finished product rack disposed on the base, a Y-axis blanking handling slide table disposed below the finished product rack, and an X-axis blanking electric slide table fixedly mounted on the base through a bracket and straddling the Y-axis blanking handling slide table. A second telescopic cylinder is fixedly mounted on the X-axis blanking electric slide table, and a second pneumatic gripper is fixedly mounted at the telescopic end of the second telescopic cylinder.

[0025] The present invention is further configured such that the empty disk manipulator includes a mechanical frame disposed on the base and straddling the feeding mechanism and the blanking mechanism, a push-pull cylinder disposed above the mechanical frame, and a mechanical claw disposed at the telescopic end of the push-pull cylinder.

[0026] (III) Beneficial effects

[0027] Compared with the prior art, the present invention provides a buzzer continuous full-automatic wire welding mechanism, which has the following beneficial effects:

[0028] In the present invention, a hollow shaft motor is adopted to drive the rotary table station mechanism to rotate, enabling the raw workpieces on the workpiece placement seat to automatically and orderly move to each station. From the feeding mechanism to the discharging mechanism, key processes such as guiding, wire arranging, wire welding, and turning are all automated during the whole process. This continuous and fully automatic working mode avoids the intermittency and instability of manual operation, thus greatly improving the production efficiency. Brief Description of the Drawings

[0029] Figure 1 It is a top view structural schematic diagram of the buzzer continuous fully automatic wire welding mechanism.

[0030] Figure 2 It is a structural schematic diagram of the rotary table station mechanism.

[0031] Figure 3 It is a structural schematic diagram of the feeding mechanism, discharging mechanism, and empty tray manipulator.

[0032] Figure 4 It is a structural schematic diagram of the feeding mechanism, discharging mechanism, and empty tray manipulator from another perspective.

[0033] Figure 5 It is a structural schematic diagram of the guiding mechanism.

[0034] Figure 6 It is a structural schematic diagram of the wire arranging mechanism.

[0035] Figure 7 It is a structural schematic diagram of the wire pulling assembly.

[0036] Figure 8 It is a structural schematic diagram of the welding assembly.

[0037] Figure 9 It is a structural schematic diagram of the adjusting seat.

[0038] Figure 10 It is a structural schematic diagram of the wire cutting assembly.

[0039] Figure 11 It is a structural schematic diagram of the tin adding assembly.

[0040] In the figure: 1. Base; 2. Hollow shaft motor; 3. Turntable station mechanism, where 301 is the turntable and 302 is the workpiece placement seat; 4. Support disc; 5. Loading mechanism, where 501 is the raw material rack, 502 is the Y-axis loading handling slide, 503 is the X-axis loading electric slide, 504 is the first telescopic cylinder, and 505 is the first pneumatic gripper; 6. Unloading mechanism, where 601 is the finished product rack, 602 is the Y-axis unloading handling slide, 603 is the X-axis unloading electric slide, 604 is the second telescopic cylinder, and 605 is the second pneumatic gripper; 7. Empty tray manipulator, where 701 is the mechanical frame, 702 is the push-pull cylinder, and 703 is the mechanical gripper; 8. Guiding mechanism, where 801 is the support frame and 802 is the guiding gripper; 9. Wire arranging mechanism, where 901 is the support, 902 is the double-rod telescopic cylinder, and 903 is the wire arranging gripper; 10. Wire welding mechanism; 11. Steering mechanism; 12. Wire pulling assembly, where 1201 is the moving slide, 1202 is the longitudinal slide, 1203 is the transverse slide, and 1204 is the wire pulling gripper; 13. Welding assembly; 14. Wire cutting assembly, where 1401 is the L-shaped seat, 1402 is the wire cutting cylinder, and 1403 is the wire cutting tool; 15. Tin adding assembly, where 1501 is the fixed frame, 1502 is the adjusting slide rail, 1503 is the tin adding slide rail, and 1504 is the tin adding welding head; 16. Welded part, where 1601 is the mounting frame, 1602 is the welding slide, and 1603 is the wire welding head; 17. Pressing part, where 1701 is the adjusting seat, 1702 is the fixed plate, 1703 is the adjusting groove, 1704 is the pressing cylinder, and 1705 is the pressing block; 18. Tin adding part, where 1801 is the support rod and 1802 is the welding wire nozzle. Detailed implementation manners

[0041] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0042] It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0043] In the present invention, unless otherwise stated, the orientations such as "upper" and "lower" are generally in the directions shown in the drawings, or in the vertical, perpendicular, or gravitational directions; similarly, for the convenience of understanding and description, "left" and "right" are generally with respect to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside of the contours of the respective components, but the above orientation terms are not used to limit the present invention.

[0044] For the embodiments, please refer to Figure 1 - Figure 11, a buzzer continuous full-automatic wire welding mechanism, including a base 1, and a hollow shaft motor 2 is arranged at the center position of the base 1. A turntable station mechanism 3 is fixedly installed on the hollow shaft of the hollow shaft motor 2, and a support disk 4 is fixedly installed on the base 1 at the axis center of the hollow shaft of the hollow shaft motor 2 through a support seat;

[0045] On the top of the base 1, a feeding mechanism 5 and a discharging mechanism 6 perpendicular to each other are arranged around the outer circle of the turntable station mechanism 3, and an empty disk manipulator 7 is arranged between the feeding mechanism 5 and the discharging mechanism 6. Along the rotation direction of the turntable station mechanism 3, a guiding mechanism 8, a wire arranging mechanism 9, a wire welding mechanism 10 and a turning mechanism 11 are arranged in sequence from the feeding mechanism 5 to the discharging mechanism 6. There are two groups of wire welding mechanisms 10, and the turning mechanism 11 is located between the two groups of wire welding mechanisms 10. The workpiece is turned by the turning mechanism 11 to realize the welding of both ends of the wire;

[0046] The turntable station mechanism 3 includes a turntable 301 fixedly installed on the hollow shaft of the hollow shaft motor 2, and workpiece placing seats 302 arranged in an annular array on the turntable 301;

[0047] The feeding mechanism 5, the guiding mechanism 8, the wire arranging mechanism 9, the wire welding mechanism 10, the turning mechanism 11 and the discharging mechanism 6 are all correspondingly arranged with the workpiece placing seats 302;

[0048] The wire welding mechanism 10 includes a wire pulling component 12, a welding component 13, a wire cutting component 14 and a tin adding component 15 corresponding to the workpiece placing seats 302. The wire pulling component 12, the welding component 13, the wire cutting component 14 and the tin adding component 15 are arranged in sequence along the rotation direction of the turntable station mechanism 3.

[0049] The raw materials for buzzer wire soldering include the circuit board to be soldered of the buzzer and the wire. The wire is a coil, and the coil and the circuit board have been connected together by glue. At this time, it is necessary to solder both ends of the coil and the circuit board. It should be noted that the raw materials are placed on a tray, and then are clamped one by one by the feeding mechanism 5 onto the workpiece placement seat 302. Then, the hollow shaft motor 2 drives the turntable 301 to rotate, so that the raw material workpieces on the workpiece placement seat 302 move to the next station. Specifically, the feeding mechanism 5 clamps the raw material workpieces onto the workpiece placement seat 302. As the turntable 301 rotates, it first moves to the position of the guiding mechanism 8. The guiding mechanism 8 adjusts and guides the positions of the workpieces, so that each workpiece is located at the same position on the workpiece placement seat 302, which is convenient for the operation of the subsequent process mechanism. After the guiding mechanism 8 completes the adjustment of the workpieces, the turntable 301 continues to rotate, so that the workpiece placement seat 302 moves to the wire arranging mechanism 9 again. The wire arranging mechanism 9 adjusts the coil ends on the raw materials. After the adjustment of the coil ends is completed, the workpiece on the workpiece placement seat 302 rotates to the wire pulling assembly 12 with the turntable 301. The wire pulling assembly 12 pulls one end of the coil on the workpiece, and pulls it to the position on the circuit board that needs to be soldered. After the end of the coil is pulled, it deforms, so that it is located at the soldering position on the circuit board. Then the turntable 301 continues to rotate, and the workpiece rotates to the soldering assembly 13 with the turntable 301. The soldering assembly 13 solders one end of the coil and the circuit board. After soldering, the workpiece continues to rotate with the turntable 301, rotates to the position of the wire cutting assembly 14, and the wire cutting assembly 14 cuts off the excess wire heads at the soldering position of the coil and the circuit board. Then the workpiece continues to rotate with the turntable 301 to the next station, reaches the tin adding assembly 15 station, and the tin adding assembly 15 adds tin to the soldering position, so as to improve the soldering effect and electrical conductivity. After tin adding is completed, one end of the coil on the buzzer has been soldered to the circuit board. At this time, the workpiece continues to rotate with the turntable 301 to the steering mechanism 11 station. The steering mechanism 11 adjusts the angle of the workpiece, so as to switch the un-soldered wire heads on the workpiece, so that the wire heads can be soldered to the corresponding wire heads of the wire soldering mechanism 10 behind the steering mechanism 11. The operation process of the wire soldering mechanism 10 behind the steering mechanism 11 is the same as the above soldering process. When both ends of the coil on the workpiece are soldered to the circuit board, the workpiece rotates to the discharging mechanism 6 station with the turntable 301, and the discharging mechanism 6 takes off the soldered buzzer and discharges it into the receiving tray.

[0050] The steering mechanism 11 is an electric gripper and can rotate 360 degrees. In addition, after the workpieces are taken from the tray for feeding, the empty tray manipulator 7 grabs the empty tray onto the discharging mechanism 6 and uses it as the receiving tray for the next tray. Therefore, at the very beginning, it is necessary to prepare a receiving tray first.

[0051] A control panel is fixedly installed on the loading mechanism 5, and operations of various electrical components and data setting are realized through the control panel.

[0052] In summary, the whole process of the present invention does not require manual intervention, that is, it can automatically carry out continuous automatic welding of buzzers, greatly improving the work efficiency.

[0053] The loading mechanism 5 includes a raw material rack 501 arranged on the base 1, a Y-axis loading and handling slide table 502 arranged below the raw material rack 501, and an X-axis loading electric slide table 503 fixedly installed on the base 1 through a bracket and spanning the Y-axis loading and handling slide table 502. A first telescopic cylinder 504 is fixedly installed on the X-axis loading electric slide table 503, and a first pneumatic gripper 505 is fixedly installed at the telescopic end of the first telescopic cylinder 504.

[0054] The raw material rack 501 is composed of a limit frame and a support and lifting assembly. The limit frame is used for stacking and arranging raw material trays. Two groups of adjustment electric slide tables are arranged on both sides of the limit frame. Through the two groups of electric slide tables, adjustment in the up and down directions and in the direction away from the limit frame can be carried out. The electric slide table for up and down adjustment is named the A slide table, and the electric slide table for adjustment in the direction away from the limit frame is named the B slide table. A support block is fixedly installed on the A slide table. During loading, the Y-axis loading and handling slide table 502 first moves below the raw material rack 501, and then the A slide table drives the support block to move downward, so that the stacked raw material trays fall on the top of the Y-axis loading and handling slide table 502. Then, through the B slide table, the support block moves in the direction away from the limit frame. Then, the A slide table drives the support block to move upward above the raw material tray that has fallen on the top of the Y-axis loading and handling slide table 502. Then, the B slide table drives the support block to insert between the raw material tray that has fallen on the top of the Y-axis loading and handling slide table 502 and the raw material tray above it, so as to support the raw material trays above the raw material tray that has fallen on the top of the Y-axis loading and handling slide table 502. And through the upward movement of the A slide table, the stacked raw material trays and the raw material tray to be loaded are separated, so that the Y-axis loading and handling slide table 502 can move below the X-axis loading electric slide table 503.

[0055] For the raw material tray located below the X-axis loading electric slide table 503, the first telescopic cylinder 504 drives the first pneumatic gripper 505 to move downward, and then the workpiece on the raw material tray is clamped by the first pneumatic gripper 505. Then, the X-axis loading electric slide table 503 drives the first pneumatic gripper 505 clamping the workpiece to move above the workpiece placement seat 302. Finally, the first telescopic cylinder 504 moves downward and releases the first pneumatic gripper 505, thus completing the loading of the workpiece.

[0056] The guiding mechanism 8 includes a support frame 801 arranged on the support disk 4 and a guiding gripper 802 arranged on the support frame 801.

[0057] After the workpiece is placed on the workpiece placement seat 302 by the loading mechanism 5, its position is deviated. In order to ensure the accuracy of the subsequent wire bonding operation, after the workpiece rotates to the guiding mechanism 8, it is clamped by the guiding jaws 802, so that the protruding part of the workpiece retracts into the workpiece placement seat 302, thereby achieving the purpose of positioning and guiding.

[0058] It should be noted that the dimensions of the workpiece and the workpiece placement seat 302 are the same. Therefore, when the workpiece is slightly deviated during placement by the loading mechanism 5, positioning and guiding can be achieved through the clamping of the guiding jaws 802.

[0059] The wire-straightening mechanism 9 includes a support 901 disposed on the support disk 4, a double-rod telescopic cylinder 902 disposed on the support 901, and a wire-straightening jaw 903 disposed on the double-rod telescopic cylinder 902.

[0060] The wire-pulling assembly 12 includes a moving slide 1201 disposed on the base 1, a longitudinal slide 1202 disposed on the moving slide 1201, a transverse slide 1203 disposed on the longitudinal slide 1202, and a wire-pulling jaw 1204 disposed on the transverse slide 1203.

[0061] The wire-straightening jaw 903 straightens the end of the coil on the workpiece. Then, when it rotates to the station of the wire-pulling assembly 12, the wire-pulling jaw 1204 is initially in an open state. Then, the moving slide 1201 drives the wire-pulling jaw 1204 to approach the end of the coil of the workpiece. Then, the wire-pulling jaw 1204 clamps the end of the coil. Then, under the movement adjustment of the moving slide 1201, the longitudinal slide 1202, and the transverse slide 1203, the end of the coil is pulled to the position to be welded on the circuit board. And through the pulling of the wire-pulling jaw 1204, the coil is bent and deformed. Thus, when the wire-pulling jaw 1204 is released, the end of the coil still remains at the position to be welded on the circuit board.

[0062] The welding assembly 13 includes a welding member 16 and a pressing member 17 disposed on the support disk 4;

[0063] The welding member 16 includes a mounting frame 1601 disposed on the support disk 4, a welding slide 1602 disposed on the mounting frame 1601, and a wire-bonding head 1603 disposed on the welding slide 1602;

[0064] The pressing member 17 includes an adjusting seat 1701 disposed on the support disk 4, a fixing plate 1702 rotatably mounted on the adjusting seat 1701. An adjusting groove 1703 is formed on the adjusting seat 1701, and the fixing plate 1702 is threadedly locked through the adjusting groove 1703 by a locking bolt and a nut. A pressing cylinder 1704 is fixedly mounted on the fixing plate 1702, and a pressing block 1705 is disposed at the end of the pressing cylinder 1704.

[0065] First, adjust the angle of the pressing block 1705 on the pressing member 17 according to the workpiece model. When the workpiece rotates to the welding assembly 13 station with the turntable 301, the pressing member 17 pushes the pressing block 1705 through the pressing cylinder 1704, so that the pressing block 1705 presses the wire head to be welded on the workpiece. At this time, the welding slide 1602 moves downward, driving the wire welding head 1603 to move downward, thereby realizing the welding of the wire head and the circuit board.

[0066] Among them, two groups of pressing members 17 are provided, which are respectively arranged on both sides of the welding member 16, making the pressing of the wire head more stable. At the same time, through the angle adjustment between the fixing plate 1702 and the adjusting seat 1701, the two pressing members 17 are arranged obliquely on both sides of the wire welding head 1603, providing a better welding space for the wire welding head 1603.

[0067] The wire cutting assembly 14 includes an L seat 1401 arranged on the support disk 4, a wire cutting cylinder 1402 arranged at the top of the L seat 1401, and a wire cutting knife 1403 arranged at the telescopic end of the wire cutting cylinder 1402.

[0068] When the workpiece rotates to the wire cutting assembly 14 station with the turntable 301, start the wire cutting cylinder 1402, drive the wire cutting knife 1403 to move downward, so that the wire cutting knife 1403 touches the redundant wire head welded on the workpiece, and the redundant wire head is thus cleaned.

[0069] The tin adding assembly 15 includes a fixing frame 1501 arranged on the support disk 4, and also includes an adjusting slide rail 1502 and a tin adding slide rail 1503 arranged on the fixing frame 1501, a tin adding member 18 arranged on the adjusting slide rail 1502, and a tin adding welding head 1504 arranged on the tin adding slide rail 1503;

[0070] The tin adding member 18 includes a support rod 1801 arranged on the adjusting slide rail 1502 and a welding wire nozzle 1802 arranged on the support rod 1801.

[0071] When the workpiece moves to the tin adding assembly 15 station with the turntable 301, the tin adding member 18 is adjusted to the corresponding position of the workpiece through the adjusting slide rail 1502. Then, the welding wire is conveyed to the welding wire nozzle 1802 by an external feeding mechanism to the place where the workpiece needs to add tin. Then, the tin adding welding head 1504 is driven to move downward by the tin adding slide rail 1503 to heat the welding wire, thereby completing the tin adding operation at the welding place.

[0072] The blanking mechanism 6 includes a finished product rack 601 disposed on the base 1, a Y-axis blanking handling slide 602 disposed below the finished product rack 601, and an X-axis blanking electric slide 603 fixedly installed on the base 1 through a bracket and spanning the Y-axis blanking handling slide 602. A second telescopic cylinder 604 is fixedly installed on the X-axis blanking electric slide 603, and a second pneumatic gripper 605 is fixedly installed at the telescopic end of the second telescopic cylinder 604.

[0073] The operating principle of the blanking mechanism 6 is the same as that of the feeding mechanism 5. Under the action of the X-axis blanking electric slide 603 and the second telescopic cylinder 604, the workpiece is clamped by the second pneumatic gripper 605 and placed into the material receiving tray. After the material receiving tray is full, it is transported to the finished product rack 601 for storage through the Y-axis blanking handling slide 602.

[0074] Among them, the finished product rack 601 and the raw material rack 501 have the same structural principle, but their operating methods are opposite. After the material receiving tray is full and is transported to the finished product rack 601 for storage through the Y-axis blanking handling slide 602, the support block needs to move upward first, so that the finished product tray at the bottommost end of the finished product rack 601 moves upward. Then, the just-filled material tray is moved to directly below the finished product rack 601 through the Y-axis blanking handling slide 602. Then, through the coordinated operation of the A-slide and the B-slide, the support block moves to below the just-filled material tray and moves upward to support the finished product tray in the finished product rack 601. It should be noted that when the material trays are stacked, there is a gap where the support block can be inserted between them.

[0075] The empty tray manipulator 7 includes a mechanical frame 701 disposed on the base 1 and spanning the feeding mechanism 5 and the blanking mechanism 6, a push-pull cylinder 702 disposed above the mechanical frame 701, and a mechanical claw 703 disposed at the telescopic end of the push-pull cylinder 702.

[0076] When the push-pull cylinder 702 is in a contracted state, the mechanical claw 703 is located above the feeding mechanism 5. After the material tray on the feeding mechanism 5 is loaded and becomes an empty tray, the Y-axis feeding handling slide 502 of the feeding mechanism 5 drives the empty tray to move below the mechanical claw 703. At this time, the mechanical claw 703 clamps the empty tray, and then the push-pull cylinder 702 extends to drive the mechanical claw 703 to move above the blanking mechanism 6.

[0077] Then, after the blanking mechanism 6 stores the finished product tray filled with workpieces, the Y-axis blanking handling slide 602 moves below the mechanical claw 703 clamping the empty tray. At this time, the mechanical claw 703 releases, so that the empty tray falls on the Y-axis blanking handling slide 602, and thus moves to the blanking station along with the Y-axis blanking handling slide 602 for blanking and discharging of the workpieces.

[0078] Among all the solutions mentioned above, for those involving the connection between two components, welding, the connection with bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and deformations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A buzzer continuous fully automatic wire welding mechanism, characterized by: The invention comprises a base (1), wherein a hollow shaft motor (2) is arranged at the center of the base (1), a turntable station mechanism (3) is fixedly mounted on the hollow shaft of the hollow shaft motor (2), and a support plate (4) is fixedly mounted on the base (1) at the center of the hollow shaft of the hollow shaft motor (2) via a support seat; A feeding mechanism (5) and a discharging mechanism (6) which are perpendicular to each other are arranged at the top of the base (1) around the outer ring of the turntable work station mechanism (3), and an empty plate manipulator (7) is arranged between the feeding mechanism (5) and the discharging mechanism (6). A guiding mechanism (8), a wire drawing mechanism (9), a wire welding mechanism (10) and a steering mechanism (11) are arranged in sequence from the feeding mechanism (5) to the discharging mechanism (6) along the rotation direction of the turntable work station mechanism (3). Two groups of the wire welding mechanism (10) are arranged, and the steering mechanism (11) is located between the two groups of wire welding mechanisms (10). The workpiece is steered by the steering mechanism (11) to realize welding at both ends of the welding wire. The turntable station mechanism (3) comprises a turntable (301) fixedly mounted on the hollow shaft of the hollow shaft motor (2), and workpiece placement seats (302) arranged in an annular array on the turntable (301); The feeding mechanism (5), the guiding mechanism (8), the wire drawing mechanism (9), the wire welding mechanism (10), the steering mechanism (11) and the unloading mechanism (6) are all arranged corresponding to the workpiece placement seat (302); The wire welding mechanism (10) comprises a wire drawing assembly (12), a welding assembly (13), a wire cutting assembly (14) and a tinning assembly (15) corresponding to the workpiece placement seat (302), wherein the wire drawing assembly (12), the welding assembly (13), the wire cutting assembly (14) and the tinning assembly (15) are arranged in sequence along the rotation direction of the turntable station mechanism (3).

2. The buzzer continuous fully automatic wire welding mechanism according to claim 1 is characterized by: The feeding mechanism (5) comprises a raw material rack (501) arranged on the base (1), a Y-axis feeding and transporting slide (502) arranged below the raw material rack (501), and an X-axis feeding electric slide (503) fixedly mounted on the base (1) through a bracket and spanning the Y-axis feeding and transporting slide (502), a first telescopic cylinder (504) fixedly mounted on the X-axis feeding electric slide (503), and a first pneumatic clamp (505) fixedly mounted on the telescopic end of the first telescopic cylinder (504).

3. The buzzer continuous fully automatic wire welding mechanism according to claim 2 is characterized by: The guiding mechanism (8) comprises a supporting frame (801) arranged on the supporting plate (4), and a guiding clamping claw (802) arranged on the supporting frame (801).

4. The buzzer continuous fully automatic wire welding mechanism according to claim 3 is characterized by: The wire-winding mechanism (9) comprises a support (901) arranged on the support plate (4), a double-rod telescopic cylinder (902) arranged on the support (901), and a wire-winding clamp (903) arranged on the double-rod telescopic cylinder (902).

5. The buzzer continuous fully automatic wire welding mechanism according to claim 4 is characterized by: The wire pulling assembly (12) includes a movable slide (1201) arranged on the base (1), a longitudinal slide (1202) arranged on the movable slide (1201), a transverse slide (1203) arranged on the longitudinal slide (1202), and a wire pulling clamp (1204) arranged on the transverse slide (1203).

6. The buzzer continuous fully automatic wire welding mechanism according to claim 5 is characterized by: The welding assembly (13) comprises a welding piece (16) and a pressing piece (17) which are arranged on the supporting plate (4); The welding member (16) comprises a mounting frame (1601) arranged on the supporting plate (4), a welding slide (1602) arranged on the mounting frame (1601), and a welding wire welding head (1603) arranged on the welding slide (1602); The clamping member (17) comprises an adjustment seat (1701) arranged on the support plate (4), and also comprises a fixing plate (1702) rotatably mounted on the adjustment seat (1701), an adjustment slot (1703) is provided on the adjustment seat (1701), and the fixing plate (1702) is threadedly locked by a locking bolt passing through the adjustment slot (1703) and a nut, a clamping cylinder (1704) is fixedly mounted on the fixing plate (1702), and a clamping block (1705) is provided at the end of the clamping cylinder (1704).

7. The buzzer continuous fully automatic wire welding mechanism according to claim 6 is characterized by: The wire cutting assembly (14) comprises an L seat (1401) arranged on the support plate (4), a wire cutting cylinder (1402) arranged at the top end of the L seat (1401), and a wire cutting knife (1403) arranged at the telescopic end of the wire cutting cylinder (1402).

8. The buzzer continuous fully automatic wire welding mechanism according to claim 7 is characterized by: The tinning assembly (15) comprises a fixing frame (1501) arranged on the supporting plate (4), an adjusting slide rail (1502) and a tinning slide rail (1503) arranged on the fixing frame (1501), a tinning piece (18) arranged on the adjusting slide rail (1502) and a tinning welding head (1504) arranged on the tinning slide rail (1503); The tinning member (18) comprises a support rod (1801) arranged on the adjusting slide rail (1502), and a welding wire pipe opening (1802) arranged on the support rod (1801).

9. The buzzer continuous fully automatic wire welding mechanism according to claim 8, characterized in that: The unloading mechanism (6) includes a finished product rack (601) arranged on the base (1), a Y-axis unloading and transporting slide (602) arranged below the finished product rack (601), and an X-axis unloading electric slide (603) fixedly mounted on the base (1) through a bracket and spanning the Y-axis unloading and transporting slide (602), a second telescopic cylinder (604) fixedly mounted on the X-axis unloading electric slide (603), and a second pneumatic clamp (605) fixedly mounted on the telescopic end of the second telescopic cylinder (604).

10. A buzzer continuous fully automatic wire welding mechanism according to claim 9, characterized in that: The empty tray robot (7) comprises a mechanical frame (701) arranged on the base (1) and spanning a loading mechanism (5) and a unloading mechanism (6), a push-pull cylinder (702) arranged above the mechanical frame (701), and a mechanical claw (703) arranged at the telescopic end of the push-pull cylinder (702).

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