Automatic feeding mechanism for wiring terminals

Abstract

The utility model discloses an automatic feeding mechanism for wiring terminals, which belongs to the technical field of feeding equipment and comprises an operating platform and a conveying assembly fixedly mounted at the top of the operating platform, and the conveying assembly comprises a bottom conveying frame and a blanking pipe fixedly connected to the top of one end of the bottom conveying frame. An air nozzle is installed at the end, close to the discharging pipe, of the bottom conveying frame and connected with an air pump through an air pipe. Through the arrangement of the bottom conveying frame, the discharging pipe and the air nozzle, the wiring terminals are placed in the bottom conveying frame and the discharging pipe, after the wiring terminals are taken out, the wiring terminals in the discharging pipe can push the wiring terminals in the bottom conveying frame to move forwards under the action of gravity to be supplemented, and the automatic feeding function is achieved; the wiring terminals are placed in order, subsequent operation is facilitated, manpower is saved, working efficiency is improved, meanwhile, the air tap is connected with the air pump, the wiring terminals can move smoothly, and blocking is prevented.

Description

Technical Field

[0001] The utility model relates to a feeding device, in particular to an automatic feeding mechanism for connection terminals, belonging to the technical field of feeding equipment. Background Art

[0002] An isolator uses the linear optocoupler isolation principle to convert input signals into output signals. The input, output, and operating power supply are isolated from each other, making it particularly suitable for use with equipment and instruments requiring electrical isolation. Also known as signal isolators, isolators are a critical component in industrial control systems.

[0003] Isolators are usually made up of two parts, one above and one below, with multiple terminals installed on the outside for connecting lines. During assembly of existing isolators, the terminals are arranged in a messy manner and need to be manually sorted. They are then sent to the suction nozzle of the isolator assembly device for adsorption installation, which results in low work efficiency.

[0004] The utility model proposes a new solution to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the problem of low work efficiency in that, during the assembly of the existing isolator, the wiring terminals are placed in a messy manner and need to be manually sorted and then sent to the suction nozzle of the isolator assembly device for adsorption installation, and an automatic feeding mechanism for wiring terminals is provided.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] An automatic feeding mechanism for terminal blocks includes an operating platform and a conveying assembly fixedly mounted on the top of the operating platform. The conveying assembly includes a bottom conveying frame and a discharge pipe fixedly connected to the top of one end of the bottom conveying frame. An air nozzle is installed at one end of the bottom conveying frame close to the discharge pipe. The air nozzle is connected to an air pump through an air pipe.

[0008] Preferably, a plurality of conveying channels for conveying the terminal blocks are provided in the middle of the bottom conveying frame, and a plurality of the discharge pipes are provided, and correspond one to one with the conveying channels.

[0009] Preferably, the bottoms of the plurality of discharge pipes are commonly connected to a connecting plate, one end of the bottom conveying frame is fixedly connected to a connecting frame, and the connecting plate and the connecting frame are connected to each other by a first screw.

[0010] Preferably, a plurality of first through holes are formed on the connecting plate, and a plurality of first screw holes corresponding to the first through holes are formed on the top of the connecting frame.

[0011] Preferably, a slope is provided on the back of the connecting frame, and a mounting hole for mounting the air nozzle is provided on the slope.

[0012] Preferably, a cover plate is fixedly connected to the top of the bottom conveying frame by a second screw, and the cover plate and the discharge pipe are both made of transparent material.

[0013] Preferably, a second through hole is formed on the cover plate, and a second screw hole corresponding to the second through hole is formed on the top of the bottom conveying frame.

[0014] Preferably, the operating platform and the bottom conveying frame are connected to each other via a third screw.

[0015] Preferably, a countersunk hole cooperating with the third screw is provided on the top of the bottom conveying frame, and a third screw hole cooperating with the third screw is provided on the top of the operating platform.

[0016] Preferably, an arc-shaped channel is provided at one end of the conveying channel close to the discharge pipe.

[0017] The beneficial technical effects of the present invention are as follows: according to the automatic feeding mechanism of the wiring terminals of the present invention, through the arrangement of the bottom conveying frame, the discharge tube and the air nozzle, the wiring terminals are placed in the bottom conveying frame and the discharge tube. When the wiring terminals are taken out, the wiring terminals in the discharge tube will push the wiring terminals in the bottom conveying frame forward to be replenished under the action of gravity, thereby realizing the function of automatic feeding, and the wiring terminals are neatly arranged, which is convenient for subsequent operations, saves manpower and improves work efficiency. At the same time, the air nozzle is connected to the air pump, which can make the wiring terminals move smoothly and prevent blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a conveying assembly according to a preferred embodiment of the present invention;

[0019] Figure 2 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0020] Figure 3 This is a disassembled diagram of the conveying assembly structure according to a preferred embodiment of the present invention;

[0021] Figure 4 A cross-sectional view of the structure of a conveying assembly according to a preferred embodiment of the present invention;

[0022] Figure 5 This is a schematic structural diagram of a bottom conveying frame according to a preferred embodiment of the present invention;

[0023] Figure 6 The figure is a schematic diagram of the structure of an operating platform according to a preferred embodiment of the present invention.

[0024] In the figure: 1. Operating platform; 2. Conveying assembly; 3. Bottom conveying frame; 4. Feeding tube; 5. Air nozzle; 6. Wiring terminal; 7. Conveying channel; 8. Connecting plate; 9. Connecting frame; 10. First screw; 11. First through hole; 12. First screw hole; 13. Mounting hole; 14. Cover plate; 15. Arc channel; 16. Second screw; 17. Second through hole; 18. Second screw hole; 19. Third screw; 20. Countersunk hole; 21. Third screw hole. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0026] like Figures 1-6 As shown, the automatic feeding mechanism for terminal blocks provided in this embodiment includes an operating platform 1 and a conveying assembly 2 fixedly mounted on the top of the operating platform 1. The conveying assembly 2 includes a bottom conveying frame 3 and a discharge pipe 4 fixedly connected to the top of one end of the bottom conveying frame 3. An air nozzle 5 is installed at one end of the bottom conveying frame 3 close to the discharge pipe 4. The air nozzle 5 is connected to the air pump through an air pipe. Through the arrangement of the bottom conveying frame 3, the discharge pipe 4 and the air nozzle 5, the terminal blocks 6 are placed in the bottom conveying frame 3 and the discharge pipe 4. When the terminal blocks 6 are taken, the terminal blocks 6 in the discharge pipe 4 will push the terminal blocks 6 in the bottom conveying frame 3 forward to be replenished under the action of gravity, thereby realizing the function of automatic feeding. Moreover, the terminal blocks are neatly arranged, which is convenient for subsequent operations, saves manpower and improves work efficiency. At the same time, the air nozzle 5 is connected to the air pump, which can make the terminal blocks 6 move smoothly and prevent blockage.

[0027] In this embodiment, if Figure 1 、 Figure 3 and Figure 5 As shown, the middle portion of the bottom conveying frame 3 is provided with multiple conveying channels 7 for conveying terminal blocks 6. Multiple discharge tubes 4 are provided, corresponding one to one with the conveying channels 7. The bottoms of the multiple discharge tubes 4 are commonly connected to a connecting plate 8. One end of the bottom conveying frame 3 is fixedly connected to a connecting frame 9. The connecting plate 8 and the connecting frame 9 are connected to each other by first screws 10. The connecting plate 8 is provided with multiple first through holes 11, and the top of the connecting frame 9 is provided with multiple first screw holes 12 corresponding to the first through holes 11. The provision of multiple conveying channels 7 and discharge tubes 4 enables this mechanism to store and convey a large number of terminal blocks. The provision of the first screws 10 facilitates replacement and maintenance.

[0028] In this embodiment, if Figure 1 、 Figure 4 and Figure 5As shown, the back of the connecting frame 9 is provided with a slope, on which a mounting hole 13 for mounting the air nozzle 5 is provided. The top of the bottom conveying frame 3 is fixedly connected to a cover plate 14 via a second screw 16. The cover plate 14 and the discharge pipe 4 are both made of transparent materials. An arcuate channel 15 is provided at the end of the conveying channel 7 near the discharge pipe 4. The arrangement of the slope and the mounting hole 13 causes the air outlet direction of the air nozzle 5 to tilt downward, thereby applying a downward force to the terminal block 6. The arrangement of the cover plate 14 and the discharge pipe 4 being both made of transparent materials facilitates observation and replenishment of the terminal block 6. The arrangement of the arcuate channel 15 allows the terminal block 6 to enter the bottom conveying frame 3 from the discharge pipe 4 more smoothly.

[0029] In this embodiment, if Figure 2 、 Figure 5 and Figure 6 As shown, a second through hole 17 is formed on the cover plate 14, and a second screw hole 18 corresponding to the second through hole 17 is formed on the top of the bottom conveying frame 3. The operating platform 1 and the bottom conveying frame 3 are connected to each other by a third screw 19. A countersunk hole 20 is formed on the top of the bottom conveying frame 3 to cooperate with the third screw 19, and a third screw hole 21 is formed on the top of the operating platform 1 to cooperate with the third screw 19. The provision of the second screw hole 18 facilitates the installation and removal of the cover plate 14, and the provision of the third screw 19 facilitates the installation and removal of the top of the operating platform 1 and the conveying assembly 2.

[0030] In this embodiment, if Figures 1-6 As shown, the working process of the automatic feeding mechanism of the terminal blocks provided in this embodiment is as follows:

[0031] Step 1: Install the terminal blocks into the bottom conveyor frame 3 and the feed tube 4 according to the direction;

[0032] Step 2: When assembling the isolator, the nozzle of the isolator assembly device sucks the terminal blocks out of the bottom conveying frame 3 for assembly. At this time, the terminal blocks 6 in the discharge tube 4 will be pushed forward by gravity to be replenished.

[0033] Step 3: At the same time, the air nozzle 5 is connected to the air pump to apply power to the terminal 6 to move.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. An automatic feeding mechanism for terminal blocks, comprising an operating platform (1), and a conveying assembly (2) fixedly mounted on the top of the operating platform (1), characterized in that: The conveying assembly (2) comprises a bottom conveying frame (3) and a discharge pipe (4) fixedly connected to the top of one end of the bottom conveying frame (3); an air nozzle (5) is installed at one end of the bottom conveying frame (3) close to the discharge pipe (4); and the air nozzle (5) is connected to an air pump through an air pipe.

2. The automatic feeding mechanism for connecting terminals according to claim 1, characterized in that: A plurality of conveying channels (7) for conveying the wiring terminals (6) are provided in the middle of the bottom conveying frame (3), and a plurality of the discharge pipes (4) are provided, and correspond one to one with the conveying channels (7).

3. The automatic feeding mechanism for connecting terminals according to claim 1, characterized in that: The bottoms of the plurality of discharge pipes (4) are commonly connected to a connecting plate (8), one end of the bottom conveying frame (3) is fixedly connected to a connecting frame (9), and the connecting plate (8) and the connecting frame (9) are connected to each other via a first screw (10).

4. The automatic feeding mechanism for connecting terminals according to claim 3, characterized in that: A plurality of first through holes (11) are provided on the connecting plate (8), and a plurality of first screw holes (12) corresponding to the first through holes (11) are provided on the top of the connecting frame (9).

5. The automatic feeding mechanism for connecting terminals according to claim 3, characterized in that: The back of the connection frame (9) is provided with a slope, and the slope is provided with a mounting hole (13) for mounting the gas nozzle (5).

6. The automatic feeding mechanism for connecting terminals according to claim 1, characterized in that: The top of the bottom conveying frame (3) is fixedly connected to a cover plate (14) via a second screw (16); the cover plate (14) and the discharge pipe (4) are both made of transparent materials.

7. The automatic feeding mechanism for connecting terminals according to claim 6, characterized in that: A second through hole (17) is provided on the cover plate (14), and a second screw hole (18) corresponding to the second through hole (17) is provided on the top of the bottom conveying frame (3).

8. The automatic feeding mechanism for connecting terminals according to claim 1, characterized in that: The operating platform (1) and the bottom conveying frame (3) are connected to each other via a third screw (19).

9. The automatic feeding mechanism for connecting terminals according to claim 8, characterized in that: The top of the bottom conveying frame (3) is provided with a countersunk hole (20) that cooperates with the third screw (19), and the top of the operating platform (1) is provided with a third screw hole (21) that cooperates with the third screw (19).

10. The automatic feeding mechanism for connecting terminals according to claim 2, characterized in that: An arc-shaped channel (15) is provided at one end of the conveying channel (7) close to the discharge pipe (4).

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