Directional feeding device for buzzer shaping

Abstract

The utility model relates to the technical field of buzzer assembly, in particular to a buzzer shaping and directional feeding device which comprises a supporting frame, a transverse moving mechanism arranged on the supporting frame, a lifting mechanism arranged on the transverse moving mechanism, a clamping mechanism arranged on the lifting mechanism and a material conveying channel arranged on the supporting frame and located below the clamping mechanism. The turnover motor is arranged on the supporting frame, the turnover head is arranged at the upper end of the turnover motor, the recognition camera is arranged on the supporting frame and corresponds to the turnover head up and down, the shaping mechanism is arranged on the supporting frame and located on one side of the conveying material channel, and the rotating end of the turnover motor faces upwards and is fixed to the lower end of the turnover head. According to the design, the buzzers of which the anode and cathode directions are not opposite in the conveying process can be turned over, the pins of the buzzers are shaped, and the use is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of buzzer assembly, and specifically relates to a buzzer shaping and orienting feeding device. Background Technique

[0002] As an important sound output device, buzzers have a wide range of uses and importance in various fields, mainly including improving the intelligence level and user experience of devices, emitting alarm sounds to alert people to dangers, notifying messages and performing alarm functions, ensuring the accuracy of communications, indicating working states, and reminding users, etc.

[0003] Buzzers are divided into active buzzers and passive buzzers. Active buzzers have positive and negative poles themselves and require direct current power supply. Since direct current has a direction, it is crucial to distinguish the positive and negative pole directions of active buzzers. If the current direction is incorrect, that is, the positive and negative poles are connected reversely, the active buzzer will not work properly and may even be damaged. Coupled with the fact that the pins are generally relatively thin, the pins may be deformed or bent during transportation and packaging, resulting in the buzzer being unable to be inserted onto the PCB board normally. Content of the Utility Model

[0004] In order to solve the above problems, the utility model provides a buzzer shaping and orienting feeding device, which can flip the buzzer with incorrect positive and negative pole directions during the conveying process and shape the pins of the buzzer, and is very convenient to use.

[0005] The technical solution adopted by the utility model is to provide a buzzer shaping and orienting feeding device, including a support frame, a transverse movement mechanism arranged on the support frame, a lifting mechanism arranged on the transverse movement mechanism, a clamping mechanism arranged on the lifting mechanism, a conveying channel arranged on the support frame and located below the clamping mechanism, a flipping motor arranged on the support frame, a flipping head arranged at the upper end of the flipping motor, an identification camera arranged on the support frame and corresponding to the flipping head up and down, and a shaping mechanism arranged on the support frame and located on one side of the conveying channel. The rotating end of the flipping motor faces upward and is fixed to the lower end of the flipping head. A pin through groove corresponding to the conveying channel is arranged at the upper end of the flipping head. The feeding end of the conveying channel is adjacent to and horizontally corresponding to the flipping head, and the discharging end of the conveying channel is corresponding to the clamping mechanism up and down. The photographing end of the identification camera faces downward and is corresponding to the upper end of the flipping head up and down.

[0006] The conveying channel includes a channel body with a U-shaped cross-section and a pin guiding groove arranged in the middle of the bottom of the channel body groove. The pin guiding groove and the pin through groove are horizontally corresponding.

[0007] A baffle is arranged at the output end of the conveying channel.

[0008] It further includes a top-feeding cylinder disposed on the support frame and below the output end of the conveying channel, a top-feeding block disposed at the upper end of the top-feeding cylinder, a pin avoidance groove disposed at the upper end of the top-feeding block, and a top-feeding avoidance opening disposed at the lower end of the conveying end of the conveying channel. The telescopic end of the top-feeding cylinder faces upward and corresponds to the top-feeding avoidance opening. The top-feeding block is located within the top-feeding avoidance opening, and the pin avoidance groove is horizontally corresponding to the pin guide groove. The top-feeding block is driven by the top-feeding cylinder to lift and lower within the top-feeding avoidance opening.

[0009] The shaping mechanism includes a shaping cylinder disposed on the support frame and on one side of the output end of the conveying channel, a shaping seat disposed at the upper end of the shaping cylinder, a positioning groove disposed at the upper end of the shaping seat, and a pin groove disposed within the positioning groove. The telescopic end of the shaping cylinder faces upward, and the shaping seat is driven by the shaping cylinder to lift and lower.

[0010] It further includes a top-feeding frame disposed on the support frame and a top-feeding through groove with upper and lower openings disposed on one side of the shaping seat. The top-feeding through groove communicates with the positioning groove, and the top-feeding frame is located within the top-feeding through groove.

[0011] The transverse movement mechanism includes a transverse movement frame disposed on the support frame, a transverse movement slide rail disposed on the transverse movement frame, a lead screw rotatably disposed on the transverse movement frame, a transverse movement seat slidably disposed on the transverse movement slide rail and sleeved on the lead screw, and a transverse movement motor disposed at one end of the transverse movement frame and in transmission connection with the lead screw. The transverse movement motor drives the lead screw to rotate, driving the transverse movement seat to horizontally displace on the transverse movement slide rail. The clamping mechanism is disposed on the transverse movement seat.

[0012] The clamping mechanism includes a jaw cylinder disposed on the transverse movement mechanism and a clamping plate disposed at the moving end of the jaw cylinder. The clamping plate is located above the output end of the conveying channel.

[0013] The lifting mechanism includes a lifting cylinder disposed on the transverse movement mechanism with its telescopic rod facing downward, and a lifting frame disposed at the telescopic end of the lifting cylinder. The clamping mechanism is fixed on the lifting frame.

[0014] The beneficial effect of the present utility model is that it provides a buzzer shaping and orienting feeding device. When the buzzer is in the position of the flipping head, through the photographing of the recognition camera, image recognition is performed on the positive and negative pole markings on the buzzer. The flipping head is driven by the flipping motor to rotate to adjust the positive and negative pole orientations of the buzzer, correcting the buzzer with incorrect positive and negative pole orientations. The clamping mechanism descends under the drive of the lifting mechanism, clamps the buzzer and then rises, and drives the buzzer to translate to the shaping mechanism under the drive of the transverse movement mechanism. After the shaping mechanism finishes shaping the pins, the clamping mechanism clamps the buzzer and continues to move to the next process under the drive of the transverse movement mechanism. This design can turn the buzzer during the conveying process and can also shape the pins of the buzzer, with flexible and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural schematic diagram of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the conveying channel of the present utility model;

[0017] Figure 3 is a structural schematic diagram of the shaping mechanism and the ejector block of the present utility model.

[0018] In the attached drawings, 1, support frame; 2, turning motor; 3, turning head; 4, identification camera; 5, pin through groove; 6, channel body; 7, pin guide groove; 8, baffle plate; 9, ejector cylinder; 10, ejector block; 11, pin avoidance groove; 12, ejector avoidance port; 13, shaping cylinder; 14, shaping seat; 15, positioning groove; 16, pin groove; 17, ejector frame; 18, ejector through groove; 19, transverse movement frame; 20, transverse movement slide rail; 21, lead screw; 22, transverse movement seat; 23, transverse movement motor; 24, jaw cylinder; 25, clamping plate; 26, lifting cylinder; 27, lifting frame. Specific embodiments

[0019] As Figures 1-3 shown, the present utility model provides a buzzer shaping and orienting feeding device, which includes a support frame 1, a transverse movement mechanism arranged on the support frame 1, a lifting mechanism arranged on the transverse movement mechanism, a clamping mechanism arranged on the lifting mechanism, a conveying channel arranged on the support frame 1 and below the clamping mechanism, and further includes a turning motor 2 arranged on the support frame 1, a turning head 3 arranged at the upper end of the turning motor 2, an identification camera 4 arranged on the support frame 1 and corresponding to the turning head 3 up and down, and a shaping mechanism arranged on the support frame 1 and on one side of the conveying channel. The rotating end of the turning motor 2 faces upward and is fixed to the lower end of the turning head 3. A pin through groove 5 corresponding to the conveying channel is arranged at the upper end of the turning head 3. The feeding end of the conveying channel is adjacent to and horizontally corresponding to the turning head 3, and the discharging end of the conveying channel is corresponding to the clamping mechanism up and down. The photographing end of the identification camera 4 faces downward and is corresponding to the upper end of the turning head 3 up and down.

[0020] The buzzer is conveyed into the conveying channel through the turning head 3. The pins of the buzzer pass through the pin through groove 5 on the turning head 3. When the buzzer is at the position of the turning head 3, the positive and negative pole marks on the buzzer are identified by taking pictures with the identification camera 4. The turning head 3 is driven by the turning motor 2 to rotate to adjust the positive and negative pole orientations of the buzzer, and the buzzers with incorrect positive and negative pole orientations are corrected. After the buzzer enters the conveying channel and moves to the output end position of the conveying channel, at this time, the clamping mechanism descends under the drive of the lifting mechanism, clamps the buzzer and then rises, and drives the buzzer to translate to the shaping mechanism under the drive of the transverse movement mechanism. After the pins are shaped by the shaping mechanism, the clamping mechanism clamps the buzzer and continues to move to the next process under the drive of the transverse movement mechanism.

[0021] As Figure 2 shown, the conveying channel includes a channel body 6 with a U-shaped cross-section and a pin guide groove 7 arranged in the middle of the bottom of the channel body 6, and the pin guide groove 7 and the pin through groove 5 are horizontally corresponding.

[0022] The buzzer enters into the channel body 6 from the flipping head 3, and the buzzer pins are in the pin guide groove 7. Driven by multiple subsequent entering buzzers, it moves to the output end position of the channel body 6.

[0023] As Figure 2 shown, a baffle 8 is arranged at the output end of the conveying channel.

[0024] When the buzzer moves to the output end position of the channel body 6, the baffle 8 blocks the buzzer to realize the positioning and limiting of the buzzer.

[0025] As Figures 2-3 shown, it further includes a top material cylinder 9 arranged on the support frame 1 and located below the output end of the conveying channel, a top material block 10 arranged at the upper end of the top material cylinder 9, a pin avoiding groove 11 arranged at the upper end of the top material block 10, and a top material avoiding opening 12 arranged at the lower end of the conveying end of the conveying channel. The telescopic end of the top material cylinder 9 faces upward and corresponds to the top material avoiding opening 12. The top material block 10 is located in the top material avoiding opening 12 and the pin avoiding groove 11 is horizontally corresponding to the pin guide groove 7. The top material block 10 is driven by the top material cylinder 9 to lift and lower in the top material avoiding opening 12.

[0026] The top material block 10 is located in the top material avoiding opening 12. At this time, the upper end of the top material block 10 is flush with the bottom of the material groove in the conveying channel. The output end position of the conveying channel is the position of the top material avoiding opening 12. When the buzzer reaches the output end position of the conveying channel, the buzzer is at the upper end of the top material block 10, and the buzzer pins are in the pin avoiding groove 11 of the top material block 10. At this time, the telescopic end at the upper end of the top material cylinder 9 extends upward, driving the top material block 10 to move upward in the top material avoiding opening 12. The height of the top material avoiding opening 12 is higher than the bottom of the material groove in the conveying channel. The top material block 10 moves upward to push the buzzer out of the conveying channel upward. At the same time, the clamping mechanism descends driven by the lifting mechanism to clamp the pushed-out buzzer. This design enables the clamping mechanism to clamp the buzzer more conveniently and accurately without affecting other buzzers in other conveying channels.

[0027] As Figure 3As shown in the figure, the shaping mechanism includes a shaping cylinder 13 disposed on the support frame 1 and on one side of the output end of the conveying channel, a shaping seat 14 disposed at the upper end of the shaping cylinder 13, a positioning groove 15 disposed at the upper end of the shaping seat 14, and a pin groove 16 disposed in the positioning groove 15. The telescopic end of the shaping cylinder 13 faces upward, and the shaping seat 14 is driven by the shaping cylinder 13 to move up and down.

[0028] After the clamping mechanism clamps the buzzer, it is translated above the shaping mechanism under the drive of the transverse movement mechanism, that is, above the shaping seat 14. The shaping cylinder 13 drives the shaping seat 14 to rise until the buzzer falls into the positioning groove 15 and the buzzer pins fall into the pin groove 16. The position of the buzzer is guided by the positioning groove 15, and the pins are straightened by the pin groove 16. After shaping, the shaping cylinder 13 drives the shaping seat to descend and separate from the buzzer. The buzzer continues to be translated to the next process under the drive of the transverse movement mechanism.

[0029] As Figure 3 shown, it further includes a top feeding frame 17 disposed on the support frame 1 and a top feeding through groove 18 with upper and lower openings disposed on one side of the shaping seat 14. The top feeding through groove 18 communicates with the positioning groove 15, and the top feeding frame 17 is located in the top feeding through groove 18.

[0030] The top feeding through groove 18 is disposed on one side of the shaping seat 14 and extends into the positioning groove 15. The top feeding frame 17 is fixed on the support frame 1 and its position is fixed and does not rise and fall with the rise and fall of the shaping seat 14. When the shaping seat 14 rises, the top feeding frame 17 enters the top feeding through groove 18 without interfering with the shaping and lifting of the shaping seat 14. As the shaping seat 14 descends, the top feeding frame 17 protrudes upward from the top feeding through groove 18 to eject the buzzer on the shaping seat 14, avoiding the situation where when the deformed pins of the buzzer enter the pin groove 16 for shaping, they are tightly pressed against the inner wall of the pin groove 16, causing the shaping seat 14 to drive the buzzer to fall off the clamping mechanism when it descends.

[0031] As Figure 1 shown, the transverse movement mechanism includes a transverse movement frame 19 disposed on the support frame 1, a transverse movement slide rail 20 disposed on the transverse movement frame 19, a lead screw 21 rotatably disposed on the transverse movement frame 19, a transverse movement seat 22 slidably disposed on the transverse movement slide rail 20 and sleeved on the lead screw 21, and a transverse movement motor 23 disposed at one end of the transverse movement frame 19 and drivingly connected to the lead screw 21. The transverse movement motor 23 drives the lead screw 21 to rotate to drive the transverse movement seat 22 to horizontally displace on the transverse movement slide rail 20, and the clamping mechanism is disposed on the transverse movement seat 22.

[0032] The transverse movement motor 23 drives the lead screw 21 to rotate, and the transverse movement seat 22 on the lead screw 21 performs transverse movement along the transverse movement slide rail 20. This design has a simple structure, accurate positioning, and convenient control.

[0033] As Figure 1As shown, the clamping mechanism includes a jaw cylinder 24 provided on the transverse movement mechanism and a clamping plate 25 provided on the moving end of the jaw cylinder 24. The clamping plate 25 is located above the output end of the conveying channel.

[0034] The jaw cylinder 24 is a two-jaw cylinder and is arranged downward. The clamping plate 25 is fixed on the two moving ends at the lower end of the clamping cylinder 21. The buzzer is clamped by the drive of the jaw cylinder 24, which is convenient to use and install.

[0035] As Figure 1 As shown, the lifting mechanism includes a lifting cylinder 26 provided on the transverse movement mechanism with its telescopic rod facing downward, and a lifting frame 27 provided on the telescopic end of the lifting cylinder 26. The clamping mechanism is fixed on the lifting frame 27.

[0036] The telescopic end of the lifting cylinder 26 drives the lifting of the lifting frame 27, driving the clamping mechanism to lift synchronously, which is convenient to use and install.

Claims

1. A buzzer shaping directional feeding device, comprising a support frame (1), a lateral movement mechanism arranged on the support frame (1), a lifting mechanism arranged on the lateral movement mechanism, a clamping mechanism arranged on the lifting mechanism, and a conveying channel arranged on the support frame (1) and located below the clamping mechanism, characterized in that: It also includes a flip motor (2) arranged on a support frame (1), a flip head (3) arranged at the upper end of the flip motor (2), an identification camera (4) arranged on the support frame (1) and corresponding to the flip head (3) in upper and lower parts, and a shaping mechanism arranged on the support frame (1) and located on one side of the conveying channel, wherein the rotating end of the flip motor (2) is upward and fixed to the lower end of the flip head (3), the upper end of the flip head (3) is provided with a pin through groove (5) corresponding to the conveying channel, the feeding end of the conveying channel is adjacent to and horizontally corresponding to the flip head (3), the discharging end of the conveying channel corresponds to the clamping mechanism in upper and lower parts, and the photographing end of the identification camera (4) is downward and corresponds to the upper end of the flip head (3).

2. The buzzer shaping directional feeding device according to claim 1, characterized in that: The conveying channel comprises a channel body (6) with a U-shaped cross section and a pin guide groove (7) arranged in the middle of the groove bottom of the channel body (6), and the pin guide groove (7) and the pin through groove (5) correspond horizontally.

3. The buzzer shaping directional feeding device according to claim 1, characterized in that: A material blocking plate (8) is provided at the output end of the conveying channel.

4. The buzzer shaping directional feeding device according to claim 1, characterized in that: It also includes a material ejection cylinder (9) arranged on the support frame (1) and located below the output end of the conveying channel, a material ejection block (10) arranged at the upper end of the material ejection cylinder (9), a pin avoidance groove (11) arranged at the upper end of the material ejection block (10), and a material ejection avoidance opening (12) arranged at the lower end of the conveying end of the conveying channel, wherein the telescopic end of the material ejection cylinder (9) is upward and corresponds to the material ejection avoidance opening (12), the material ejection block (10) is located in the material ejection avoidance opening (12) and the pin avoidance groove (11) corresponds horizontally to the pin guide groove (7), and the material ejection block (10) is driven by the material ejection cylinder (9) to rise and fall in the material ejection avoidance opening (12).

5. The buzzer shaping directional feeding device according to claim 1, characterized in that: The shaping mechanism comprises a shaping cylinder (13) arranged on a support frame (1) and located on one side of an output end of a conveying channel, a shaping seat (14) arranged at the upper end of the shaping cylinder (13), a positioning groove (15) arranged at the upper end of the shaping seat (14), and a pin groove (16) arranged in the positioning groove (15); the telescopic end of the shaping cylinder (13) faces upward, and the shaping seat (14) is driven to rise and fall by the shaping cylinder (13).

6. The buzzer shaping directional feeding device according to claim 5, characterized in that: It also includes a material ejection frame (17) arranged on the support frame (1), and a material ejection channel (18) arranged on one side of the shaping seat (14) and open at the top and bottom, wherein the material ejection channel (18) is connected to the positioning channel (15), and the material ejection frame (17) is located in the material ejection channel (18).

7. The buzzer shaping directional feeding device according to claim 1, characterized in that: The transverse movement mechanism comprises a transverse movement frame (19) arranged on a support frame (1), a transverse movement slide rail (20) arranged on the transverse movement frame (19), a screw rod (21) rotatably arranged on the transverse movement frame (19), a transverse movement seat (22) slidably arranged on the transverse movement slide rail (20) and sleeved on the screw rod (21), and a transverse movement motor (23) arranged at one end of the transverse movement frame (19) and connected to the screw rod (21 in a transmission manner. The transverse movement motor (23) drives the screw rod (21) to rotate and drives the transverse movement seat (22) to move horizontally on the transverse movement slide rail (20). The clamping mechanism is arranged on the transverse movement seat (22).

8. The buzzer shaping directional feeding device according to claim 1, characterized in that: The clamping mechanism comprises a clamping claw cylinder (24) arranged on the transverse movement mechanism and a clamping plate (25) arranged at the moving end of the clamping claw cylinder (24), and the clamping plate (25) is located above the output end of the conveying channel.

9. The buzzer shaping directional feeding device according to claim 1, characterized in that: The lifting mechanism comprises a lifting cylinder (26) arranged on the transverse movement mechanism with a telescopic rod facing downward, and a lifting frame (27) arranged on the telescopic end of the lifting cylinder (26); the clamping mechanism is fixed on the lifting frame (27).

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