Full-automatic carrier tape tray unloading mechanism

Abstract

The utility model discloses a full-automatic carrier tape tray unloading mechanism which comprises an automatic unloading mechanism and a conveying mechanism, the automatic unloading mechanism comprises a placing plate, the upper side of the placing plate is fixedly connected with a vertical plate, an electric sliding rail is arranged in the vertical plate, a sliding block is arranged in the electric sliding rail, one side of the sliding block is fixedly connected with a placing block, and the other side of the sliding block is fixedly connected with the conveying mechanism. And a pressure sensor is fixedly mounted in the placement block. Through the arrangement of the automatic unloading mechanism, a carrier tape tray is conveyed to the placing block through the conveying mechanism, at the moment, a pressure sensor generates pressure, so that an electric sliding rail drives a sliding block to move downwards, and when the placing block is driven to move downwards to shield infrared rays emitted by an infrared emitter to an infrared receiver, an electric push rod is triggered to start to work; the electric push rod pushes the push plate to move towards the carrier tape tray, the push plate pushes the carrier tape tray to push the carrier tape tray away from the placing block, and the movement is repeated, so that automatic unloading treatment of the carrier tape tray is realized, and manual intervention is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of carrier tape unloading mechanisms, in particular to a fully automatic carrier tape tray unloading mechanism. Background Technique

[0002] A carrier tape is a strip-shaped product applied in the field of electronic packaging. It has a specific thickness, and cavities (also known as pockets) for placing electronic components and positioning holes for indexing and positioning are equidistantly distributed in its length direction. It can be wound into a reel like movie film. The carrier tape serves both as a support for electronic components such as chips and as a connection lead between the chip and the surrounding circuit. It is mainly applied to the electronic component mounting industry and is used in conjunction with a cover tape (upper sealing tape). Resistors, capacitors, transistors, diodes and other electronic components are carried and stored in the cavities of the carrier tape, and a closed packaging is formed by sealing the cover tape above the carrier tape to protect the electronic components from being polluted and damaged during transportation.

[0003] When unloading a carrier tape tray, a unloading mechanism is generally used. At present, most of the existing unloading mechanisms require manual assistance, which is relatively labor-intensive and has poor practicability. Therefore, in order to solve the above problems, a fully automatic carrier tape tray unloading mechanism is hereby proposed. Content of the Utility Model

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a fully automatic carrier tape tray unloading mechanism.

[0005] To achieve the above object, the utility model provides the following technical solution: A fully automatic carrier tape tray unloading mechanism, including an automatic unloading mechanism and a conveying mechanism. The automatic unloading mechanism includes a placement plate, a vertical plate is fixedly connected to the upper side of the placement plate, an electric slide rail is arranged inside the vertical plate, a slider is arranged inside the electric slide rail, a placement block is fixedly connected to one side of the slider, a pressure sensor is fixedly installed inside the placement block, a fixed plate is fixedly connected to the upper side of the placement plate, an electric push rod is fixedly installed on one side of the fixed plate, a push plate is fixedly connected to one end of the electric push rod, an infrared receiver is fixedly installed on the upper side of the fixed plate, a setting frame is fixedly connected to the upper side of the placement plate, an infrared emitter is fixedly installed on one side of the setting frame, the pressure sensor is electrically connected to the electric push rod and the electric slide rail, and the infrared emitter is electrically connected to the infrared receiver.

[0006] Preferably, the slider is slidably connected to the electric slide rail, and the placement block is arranged at a position between the fixed plate and the setting frame. When the placement block blocks the infrared rays between the infrared emitter and the infrared receiver, the infrared rays of the infrared emitter will be blocked, causing the infrared receiver to send a signal to the electric push rod, causing the electric push rod to operate.

[0007] Preferably, a chute is formed on the surface of the placing plate, and a metal plate is fixedly connected to the bottom of the chute. The metal plate is a stainless steel plate and is relatively smooth. The carrier tape can be pushed into the chute by the push plate.

[0008] Preferably, the conveying mechanism includes a frame. A motor is fixedly installed on one side of the frame. The output end of the motor is fixedly connected to a rotating shaft. A stabilizing disk is fixedly connected to the outside of the rotating shaft. A conveyor belt is drivingly connected to the outside of the stabilizing disk. One end of the rotating shaft is fixedly connected to a driving disk. A belt is drivingly connected inside the driving disk. There are several rotating shafts. The motor drives one of the rotating shafts. Through the arrangement of the driving disk and the belt, multiple rotating shafts can be rotated simultaneously.

[0009] Preferably, the rotating shaft is arranged inside the frame and is rotationally connected to the frame. The driving disk is arranged on one side of the frame. There are two conveyor belt structures in the conveying mechanism. The placing block is arranged at the position between the two conveyor belt structures.

[0010] Preferably, a rubber pad is fixedly connected to the lower side of the placing plate. Texture grooves are formed on the lower surface of the rubber pad. There are several texture grooves, which are linearly distributed on the lower surface of the rubber pad.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the arrangement of the automatic unloading mechanism of the present utility model, the carrier tape tray is conveyed to the placing block by the conveying mechanism. At this time, the pressure sensor generates pressure, causing the electric slide rail to drive the slider to move downward. When the placing block moves downward to block the infrared ray emitted by the infrared emitter to the infrared receiver, the electric push rod is triggered to start working. The electric push rod pushes the push plate towards the carrier tape tray, and the push plate pushes the carrier tape tray to push the carrier tape tray away from the placing block. By repeating this movement, the automatic unloading of the carrier tape tray is realized, reducing manual intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0014] Figure 1 is a schematic structural diagram of the overall front view of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the overall side view of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the overall rear view of the present utility model;

[0017] Figure 4 This is a schematic structural diagram of the overall top view of the present utility model;

[0018] Figure 5 This is a schematic structural diagram of the first side view section of the present utility model;

[0019] Figure 6 This is a schematic structural diagram of the second side view section of the present utility model.

[0020] In the figure: 1. Placing plate; 2. Vertical plate; 3. Electric slide rail; 4. Slide block; 5. Placing block; 6. Pressure sensor; 7. Fixed plate; 8. Electric push rod; 9. Push plate; 10. Infrared receiver; 11. Setting rack; 12. Infrared emitter; 13. Inclined groove; 14. Metal plate; 15. Frame; 16. Motor; 17. Rotating shaft; 18. Stabilizing disk; 19. Conveyor belt; 20. Driving disk; 21. Belt; 22. Rubber pad; 23. Texture groove. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-6, a fully automatic carrier tape tray unloading mechanism, comprising an automatic unloading mechanism and a conveying mechanism. The automatic unloading mechanism includes a placement plate 1. A vertical plate 2 is fixedly connected to the upper side of the placement plate 1. An electric slide rail 3 is provided inside the vertical plate 2. A slider 4 is arranged inside the electric slide rail 3. A placement block 5 is fixedly connected to one side of the slider 4. A pressure sensor 6 is fixedly installed inside the placement block 5. A fixing plate 7 is fixedly connected to the upper side of the placement plate 1. An electric push rod 8 is fixedly installed on one side of the fixing plate 7. One end of the electric push rod 8 is fixedly connected to a push plate 9. An infrared receiver 10 is fixedly installed on the upper side of the fixing plate 7. A setting frame 11 is fixedly connected to the upper side of the placement plate 1. An infrared emitter 12 is fixedly installed on one side of the setting frame 11. The slider 4 is slidably connected to the electric slide rail 3. The placement block 5 is arranged at the position between the fixing plate 7 and the setting frame 11. An inclined groove 13 is formed on the surface of the placement plate 1. A metal plate 14 is fixedly connected to the bottom of the inclined groove 13. The carrier tape tray is conveyed to the placement block 5 through the conveying mechanism. When the carrier tape tray contacts the placement block 5, it will exert a pressure on the pressure sensor 6 inside the placement block 5, causing the electric slide rail 3 to drive the slider 4 to move downward, driving the placement block 5 to move downward until it blocks the infrared rays emitted by the infrared emitter 12 to the infrared receiver 10. At this time, the infrared receiver 10 cannot receive the infrared signal. Since the infrared emitter 12 and the infrared receiver 10 are electrically connected, the infrared receiver 10 will send a signal to the electric push rod 8, triggering the electric push rod 8 to start working. After the electric push rod 8 receives the signal, the push plate 9 at its one end starts to move. The electric push rod 8 extends, pushing the push plate 9 towards the carrier tape tray. The push plate 9 pushes the carrier tape tray, pushing the carrier tape tray away from the placement block 5. By repeating this movement, the automatic unloading process of the carrier tape tray is realized, reducing manual intervention.

[0023] In one aspect of this embodiment, the motor 16 is started. The output end of the motor 16 drives one of the rotating shafts 17 to rotate. The stabilizing disk 18 on this rotating shaft 17 drives the conveyor belt 19 to start moving. The transmission disk 20 at one end of the rotating shaft 17 transmits power to the transmission disks 20 of other rotating shafts 17 through the belt 21, enabling all the rotating shafts 17 to rotate synchronously, thereby ensuring the stable operation of the entire conveyor belt 19. The carrier tape tray is placed on the conveyor belt 19 and is conveyed forward as the conveyor belt 19 moves. Since multiple rotating shafts 17 rotate simultaneously, the movement of the conveyor belt 19 is more stable, ensuring that the carrier tape tray can be smoothly moved to the automatic unloading mechanism.

[0024] In one aspect of this embodiment, the rubber pad 22 on the lower side of the placement plate 1 can play a role in shock absorption. During the entire unloading process, vibrations may be generated due to operations such as the operation of the motor 16, the pushing of the electric push rod 8, and the movement of the carrier tape tray. The rubber pad 22 can absorb and buffer these vibrations by virtue of its own elasticity, reducing the impact of vibrations on the overall structure of the equipment and the unloading accuracy. The several linearly distributed texture grooves 23 opened on the lower surface of the rubber pad 22 can increase the friction with the ground, play a role in anti-slip, and ensure that the entire unloading mechanism remains stable during operation and will not move unnecessarily due to vibrations or other external forces.

[0025] The working principle of the present utility model: When this fully automatic carrier tape tray unloading mechanism is in use, the motor 16 is started, and the output end of the motor 16 drives one of the rotating shafts 17 to rotate. The stabilizing disk 18 on this rotating shaft 17 drives the conveyor belt 19 to start moving. The transmission disk 20 at one end of the rotating shaft 17 transmits power to the transmission disks 20 of other rotating shafts 17 through the belt 21, so that all the rotating shafts 17 rotate synchronously, thereby ensuring the stable operation of the entire conveyor belt 19. The carrier tape tray is placed on the conveyor belt 19 and is conveyed forward as the conveyor belt 19 moves. When the carrier tape tray moves to the middle position of the frame 15, it will cause the carrier tape tray to be conveyed onto the placement block 5. When the carrier tape tray contacts the placement block 5, it will exert pressure on the pressure sensor 6 inside the placement block 5, causing the electric slide rail 3 to drive the slider 4 to move downward, driving the placement block 5 to move downward until it blocks the infrared rays emitted by the infrared emitter 12 to the infrared receiver 10. At this time, the infrared receiver 10 cannot receive the infrared signal. Since the infrared emitter 12 and the infrared receiver 10 are electrically connected, the infrared receiver 10 will send a signal to the electric push rod 8, triggering the electric push rod 8 to start working. After the electric push rod 8 receives the signal, the push plate 9 at one end of it starts to move. The electric push rod 8 extends, pushing the push plate 9 towards the carrier tape tray. The push plate 9 pushes the carrier tape tray, pushing the carrier tape tray away from the placement block 5. By repeating this movement, automatic unloading processing of the carrier tape tray is achieved. In this solution, all electrical equipment is powered by an external power supply.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fully automatic unloading mechanism for a carrier tray, comprising an automatic unloading mechanism and a conveying mechanism, characterized in that: The automatic unloading mechanism comprises a placement plate (1), the upper side of the placement plate (1) is fixedly connected to a vertical plate (2), the interior of the vertical plate (2) is provided with an electric slide rail (3), the interior of the electric slide rail (3) is provided with a slider (4), one side of the slider (4) is fixedly connected to a placement block (5), the interior of the placement block (5) is fixedly installed with a pressure sensor (6), the upper side of the placement plate (1) is fixedly connected to a fixing plate (7), one side of the fixing plate (7) is fixedly installed with an electric push rod (8), one end of the electric push rod (8) is fixedly connected to a push plate (9), the upper side of the fixing plate (7) is fixedly installed with an infrared receiver (10), the upper side of the placement plate (1) is fixedly connected to a setting frame (11), and one side of the setting frame (11) is fixedly installed with an infrared transmitter (12).

2. The fully automatic carrier tray unloading mechanism according to claim 1, characterized in that: The sliding block (4) is slidably connected to the electric sliding rail (3), and the placement block (5) is arranged at a position between the fixing plate (7) and the setting frame (11).

3. The fully automatic carrier tray unloading mechanism according to claim 1, characterized in that: An inclined groove (13) is provided on the surface of the placement plate (1), and a metal plate (14) is fixedly connected to the bottom of the inclined groove (13).

4. The fully automatic carrier tray unloading mechanism according to claim 1, characterized in that: The conveying mechanism comprises a frame (15), a motor (16) is fixedly mounted on one side of the frame (15), an output end of the motor (16) is fixedly connected to a rotating shaft (17), an exterior of the rotating shaft (17) is fixedly connected to a stabilizing disk (18), an exterior of the stabilizing disk (18) is connected to a conveyor belt (19), one end of the rotating shaft (17) is fixedly connected to a transmission disk (20), and an interior of the transmission disk (20) is connected to a belt (21).

5. The fully automatic carrier tray unloading mechanism according to claim 4, characterized in that: The rotating shaft (17) is arranged inside the frame (15) and is rotatably connected to the frame (15), and the transmission plate (20) is arranged on one side of the frame (15).

6. The fully automatic carrier tray unloading mechanism according to claim 1, characterized in that: A rubber pad (22) is fixedly connected to the lower side of the placement plate (1), and a texture groove (23) is provided on the lower surface of the rubber pad (22).

Images