Mutual inductor connecting piece guide pin feeding mechanism

Abstract

The utility model discloses a mutual inductor connecting piece guide pin feeding mechanism which comprises a vibration disc, a conveying assembly, a rotating disc and a template, the vibration disc, the conveying assembly and the template are sequentially connected, the template is installed on the rotating disc, the rotating disc drives the template to rotate, and a connecting piece guide pin passes through the vibration disc and the conveying assembly to the template. The conveying assembly comprises a cross beam, a vertical plate, an air rod, a vibrator, a base, a stand column, a guide block and an air cylinder. The vertical plate, the vibrator and the stand column are installed on the base. According to the feeding device, continuous and uninterrupted feeding of connecting piece guide needles can be achieved, feeding automation is achieved, manufacturing of connecting pieces is facilitated, and production cost is reduced.

Description

Technical Field

[0001] The utility model relates to a mutual inductor connecting piece lead pin feeding mechanism. Background Art

[0002] Instrument transformers, also known as instrument transformers, are a general term for current transformers and voltage transformers. They convert high voltages into low voltages and high currents into low currents for use in measurement or protection systems. Their primary function is to proportionally convert high voltages or high currents into standard low voltages (100V) or standard low currents (5A or 1A, both rated values), enabling the standardization and miniaturization of measuring instruments, protection devices, and automatic control equipment.

[0003] As an important component of the transformer, the connecting piece usually consists of two parts: a copper block and a lead pin. During use, the copper block and the lead pin are usually connected by riveting. However, the existing connecting piece assembly method is through manual stamping and riveting, so the production efficiency is low and can no longer meet the needs of existing production. Therefore, our company has developed an automated connecting piece riveting equipment. However, in order to realize the automation of connecting piece riveting, it is also necessary to develop a related feeding mechanism. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a transformer connecting piece lead pin feeding mechanism which is easy to use, simple to operate, has good stability, can realize continuous and uninterrupted feeding of connecting piece lead pins, realizes automatic feeding, and has practicality and wide application.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions:

[0006] A mutual inductor connecting plate pin feeding mechanism includes a vibrating plate, a conveying assembly, a turntable and a template. The vibrating plate, the conveying assembly and the template are connected in sequence. The template is installed on the turntable. The turntable drives the template to rotate. The connecting plate pin is transferred to the template through the vibrating plate and the conveying assembly. The conveying assembly includes a crossbeam, a vertical plate, a gas rod, a vibrator, a base, a column, a guide block and a cylinder. The vertical plate, the vibrator and the column are installed on the base. The gas rod is installed on the vertical plate. One end of the gas rod is connected to a slider. A push rod is installed on the slider. A guide rail is installed on the vertical plate. The slider is connected to the guide rail. The gas rod pushes the slider to move along the guide rail. A guide block is provided on the column. The cylinder is installed on one side of the guide block. A transfer block is provided inside the guide block. One end of the cylinder is connected to the transfer block, and the cylinder drives the transfer block to move back and forth.

[0007] The utility model drives the push rod to move by the gas rod, and pushes the connecting piece guide pin in the feeding trough out of the feeding trough through the action of the push rod, and then enters the template mold core through the feeding channel; at the same time, the position of the connecting piece guide pin is changed through the action of the cylinder, and finally automatic feeding is realized.

[0008] Preferably, a clamping plate is installed on one side of the crossbeam, a pressing plate is installed on the upper end of the crossbeam, and a conveying channel is provided between the clamping plate, the pressing plate and the crossbeam.

[0009] This arrangement facilitates sequential arrangement and loading of the connecting piece lead pins through the action of the clamping plate and the pressure plate through the conveying channel, thereby achieving uninterrupted loading.

[0010] Preferably, a feeding trough is provided on the transfer block, and a feeding channel is provided on the guide block, and the feeding trough moves back and forth between the feeding channel and the conveying channel.

[0011] This setting realizes the operation of moving the connecting piece guide pin from the conveying channel to the feeding channel through the movement and position switching of the feeding chute, thereby realizing the automation of feeding.

[0012] Preferably, detection holes are provided on the crossbeam and the clamping plate, and sensor mounting brackets are provided at the detection holes.

[0013] By setting a sensor at this location, the loading situation of the connecting piece lead pin is monitored to ensure the stability of the upper chestnut search.

[0014] Preferably, a positioning sensor is installed on the column.

[0015] The positioning sensor is used to monitor the position of the connecting piece guide pin, so that the cylinder can drive the transfer block to move and realize the position movement of the connecting piece guide pin.

[0016] The beneficial effects of the utility model are: easy to use, simple to operate, good stability, and the ability to achieve continuous and uninterrupted feeding of the connecting piece lead pins, thereby realizing the automation of feeding, and the utility model has practicality and wide application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art, but this does not limit the scope of protection of the present invention.

[0018] Figure 1 This is a schematic diagram of the use state of the utility model;

[0019] Figure 2 It is a structural diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the position of the connecting piece lead pins of the utility model;

[0021] Figure 4 This is a schematic diagram of the template structure of the present utility model.

[0022] Among them, 1. Vibrating plate, 2. Conveying assembly, 3. Turntable, 4. Template, 5. Connecting plate pin, 6. Crossbeam, 7. Clamp, 8. Press plate, 9. Base, 10. Vertical plate, 11. Guide rail, 12. Slider, 13. Air rod, 14. Mold core, 15. Vibrator, 16. Sensor mounting bracket, 17. Detection hole, 18. Column, 19. Guide block, 20. Transfer block, 21. Positioning sensor, 22. Loading chute, 23. Push rod, 24. Cylinder, 25. Loading channel, 26. Conveying channel. DETAILED DESCRIPTION

[0023] See Figures 1 to 4 The shown embodiment shows a mutual inductor connecting piece lead pin feeding mechanism, comprising a vibration plate 1, a conveying assembly 2, a turntable 3 and a template 4. The vibration plate 1, the conveying assembly 2 and the template 4 are connected in sequence. The template 4 is mounted on the turntable 3. The turntable 3 drives the template 4 to rotate. The connecting piece lead pin 5 passes through the vibration plate 1 and the conveying assembly 2 to the template 4. The conveying assembly 2 comprises a crossbeam 6, a base 9, a vertical plate 10, a gas rod 13, a vibrator 15, a column 18, a guide block 19 and a cylinder 24. The vertical plate 10, the vibrator 15 and the column 18 are mounted on the base 9. The gas rod 13 is installed on the vertical plate 10, one end of the gas rod 13 is connected to the slider 12, the slider 12 is installed with a push rod 23, the vertical plate 10 is installed with a guide rail 11, the slider 12 is connected to the guide rail 11, the gas rod 13 pushes the slider 12 to move along the guide rail, a guide block 19 is provided on the column 18, the cylinder 24 is installed on one side of the guide block 19, a transfer block 20 is provided inside the guide block 19, one end of the cylinder 24 is connected to the transfer block 20, and the cylinder 24 drives the transfer block 20 to move back and forth.

[0024] Furthermore, a clamping plate 7 is installed on one side of the crossbeam, a pressing plate 8 is installed on the upper end of the crossbeam 6, and a conveying channel 26 is provided between the clamping plate 7, the pressing plate 8 and the crossbeam 6.

[0025] Furthermore, a loading trough 22 is provided on the transfer block 20 , and a loading channel 25 is provided on the guide block 20 . The loading trough 22 moves back and forth between the loading channel 25 and the conveying channel 26 .

[0026] Furthermore, a detection hole 17 is provided on the crossbeam 6 and the clamping plate 7 , and a sensor mounting bracket 16 is provided at the detection hole 17 .

[0027] Furthermore, an infrared sensor is installed on the sensor mounting bracket.

[0028] Furthermore, a positioning sensor 21 is installed on the column 18 .

[0029] Furthermore, the template is provided with a mold core 14 for placing the connecting piece lead pins.

[0030] The vibrator of the present invention was directly purchased, so it will not be described in detail.

[0031] The gas rod, the gas cylinder and the sensor of the utility model are used in conjunction with each other.

[0032] When the utility model is used, the vibration disk is used to make the connecting piece guide pins arranged as required by the installation design, and the connecting piece guide pins enter the conveying channel of the conveying component from the vibration disk. At this time, the sensor at the detection hole detects the incoming connecting piece guide pins. With continuous loading and the action of the vibrator, the connecting piece guide pins are arranged in the conveying channel. When the positioning sensor detects that a connecting piece guide pin has entered the feeding trough and reached the specified position, the cylinder pulls the transfer block to move. When the feeding trough of the transfer block is aligned with the feeding channel, the gas rod pushes the slider and the push rod to move. The push rod pushes the connecting piece guide pins in the feeding trough from the feeding trough into the feeding channel, and then the feeding channel pushes them to the mold core; then the gas rod and the cylinder are reset in turn and the downward movement process is continued. At the same time, the turntable drives the template to move under the action of its own motor (a plurality of templates are provided on the turntable for recycling.), moves to the next station, and finally completes the riveting operation of the connecting piece guide pins; then repeats the action.

[0033] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited to them. Any changes or substitutions that do not require creative work should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.

Claims

1. A transformer connecting piece pin feeding mechanism, characterized by: It includes a vibrating plate, a conveying assembly, a turntable and a template. The vibrating plate, the conveying assembly and the template are connected in sequence. The template is installed on the turntable. The turntable drives the template to rotate. The connecting piece guide needle passes through the vibrating plate and the conveying assembly to the template. The conveying assembly includes a crossbeam, a vertical plate, a gas rod, a vibrator, a base, a column, a guide block and a cylinder. The vertical plate, the vibrator and the column are installed on the base. The gas rod is installed on the vertical plate. One end of the gas rod is connected to a slider. A push rod is installed on the slider. A guide rail is installed on the vertical plate. The slider is connected to the guide rail. The gas rod pushes the slider to move along the guide rail. A guide block is provided on the column. The cylinder is installed on one side of the guide block. A transfer block is provided inside the guide block. One end of the cylinder is connected to the transfer block, and the cylinder drives the transfer block to move back and forth.

2. A transformer connecting piece lead pin feeding mechanism according to claim 1, characterized in that: A clamping plate is installed on one side of the crossbeam, a pressing plate is installed on the upper end of the crossbeam, and a conveying channel is provided between the clamping plate, the pressing plate and the crossbeam.

3. A transformer connecting piece lead pin feeding mechanism according to claim 2, characterized in that: The transfer block is provided with a loading trough, and the guide block is provided with a loading channel. The loading trough moves back and forth between the loading channel and the conveying channel.

4. A transformer connecting piece lead pin feeding mechanism according to claim 1, characterized in that: Detection holes are provided on the crossbeam and the clamping plate, and sensor mounting brackets are provided at the detection holes.

5. The mutual inductor connecting piece lead pin feeding mechanism according to claim 1, characterized in that: A positioning sensor is installed on the column.

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