A light emitting diode pin bending component

Abstract

The invention relates to the field of optoelectronic devices, and in particular to a light-emitting diode pin bending component; the component comprises a conveying tube and a diode whose pin needs to be bent, the conveying tube is arranged vertically, vertical conveying modules are arranged on the left and right sides of the conveying tube, and a bending device is arranged on the upper part of the conveying tube; the diodes enter the conveying tube one by one with their heads facing downward, the conveying module clamps and conveys the diode heads, and the pins are bent by the bending device; the conveying tube is also provided with an adjustment component for adjusting the position of the diode; the invention performs continuous bending processing on the diodes one by one through the vertical conveying tube, effectively ensuring the continuity of the bending processing process, and the bent diodes continue to be conveyed downward through the conveying module in the conveying tube, without the need to manually take out the diodes, and effectively improving the yield of the rope-lifting bending processing.

Description

Technical Field

[0001] The invention relates to the field of optoelectronic devices, and in particular to a light emitting diode pin bending component. Background Art

[0002] The diode is one of the most frequently used electronic components. After the diode is produced, most of the long and short legs are in a straight state. In actual use, most of the pins need to be bent 90 degrees and then fixed to the circuit board. The existing bending process mostly requires the diode to be placed in the corresponding bending tooling, bent and then taken out. In the process of taking out, the diode is easily damaged, affecting the processing yield. At the same time, the processing flow is not smooth enough, which makes the overall processing efficiency low. Summary of the invention

[0003] In order to solve the problems existing in the prior art, the present invention provides a light emitting diode pin bending component.

[0004] The technical solution of the present invention is:

[0005] The present invention provides a light-emitting diode pin bending component, comprising a conveying tube and a diode whose pin needs to be bent, wherein the conveying tube is vertically arranged, and vertical conveying modules are arranged on the left and right sides of the conveying tube, and a bending device is arranged on the upper part of the conveying tube; the diodes enter the conveying tube one by one with their heads facing downward, the conveying module clamps and conveys the diode heads, and bends the pins through the bending device; the conveying tube is also provided with an adjustment component for adjusting the position of the diode.

[0006] Furthermore, the bending device includes mounting tubes arranged on the front and rear sides of the upper part of the conveying tube, and the mounting tubes on the corresponding sides of the conveying tube are provided with horizontal first through holes, and the first through holes are communicated with the interior of the mounting tube on the corresponding side. Horizontal bending blocks are installed in the mounting tubes through telescopic components, and the free end of the bending block in the mounting tube on one side is in an inverted L-shape, while the free end of the bending block in the mounting tube on the other side is in an L-shape, and the two bending blocks are spliced ​​under the push of the corresponding telescopic components.

[0007] Furthermore, the adjustment component includes a monitoring component and an adjustment component, wherein the monitoring component is used to monitor the position of the diode located at the bending component, a horizontal monitoring hole is opened on one side of the transmission pipe, the monitoring hole is located below the mounting pipe on the corresponding side, and a monitoring device is installed outside the monitoring hole, and the position of the diode pin inside the transmission pipe is monitored by the monitoring device.

[0008] Furthermore, the adjustment component includes an oblique connecting hole opened in the lower middle part of the transmission tube, an oblique connecting tube is fixedly installed on the outer end of the connecting hole, a propulsion tube is provided in the connecting tube, a flexible shaft is provided in the propulsion tube, the propulsion tube enters the transmission tube along the propulsion tube and the connecting hole through an external power pushing component and extends upward, the outer side of the propulsion tube contacts and cooperates with the inner side wall of the transmission tube, the flexible shaft is driven by the outer driving component to rotate, and an electric suction cup is fixedly installed on the inner end of the flexible shaft, and the size of the electric suction cup is smaller than the outer diameter of the propulsion tube.

[0009] Furthermore, the conveying module includes vertical through grooves opened on the left and right sides of the conveying tube, and a group of conveying rollers are installed in the through grooves. Each group of conveying rollers is connected by a conveyor belt. The conveyor belt part is located inside the conveying tube, and the diode tube head is placed downward between the two conveyor belts in the conveying tube.

[0010] Furthermore, at least two rolling balls evenly distributed along the circumference are provided on the outer periphery of the end of the propulsion tube, and the rolling balls are in rolling cooperation with the inner wall of the transmission tube and the inner wall of the connecting tube.

[0011] The beneficial effects achieved by the present invention are:

[0012] The present invention uses a vertical conveying tube to continuously bend the diodes one by one, effectively ensuring the continuity of the bending process, and the bent diodes continue to be conveyed downward through the conveying module in the conveying tube, without the need to manually take out the diodes, effectively improving the yield of the rope-lifting bending process; at the same time, the present invention bends and adjusts the position of the diodes through continuous operation, and the overall process is smooth and efficient, effectively improving the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention application.

[0014] Figure 2 yes Figure 1 A-axis enlarged view.

[0015] Figure 3 This is the usage status diagram of the present invention application

[0016] Figure 4 yes Figure 3 A magnified view of the part in center Ⅰ. DETAILED DESCRIPTION

[0017] To facilitate those skilled in the art to understand the present invention, specific implementations of the present invention are described below with reference to the accompanying drawings.

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0022] like Figures 1 to 4 As shown, the present invention provides a light-emitting diode pin bending assembly, characterized in that it comprises a transmission tube 1 and a diode 2 whose pin needs to be bent, the transmission tube 1 is arranged vertically, vertical transmission modules 3 are arranged on the left and right sides of the transmission tube 1, and a bending device 4 is arranged on the upper part of the transmission tube 1;

[0023] In this embodiment, the diodes 2 enter the conveying tube 1 one by one with the tube head end facing downward, and are clamped and conveyed by the conveying module 3, and then the pins are bent by the bending device 4. In order to ensure that the bending device bends the two pins of the diode 2 at the same time, the conveying tube 1 is also provided with an adjustment component for adjusting the position of the diode 2; when the placement position of the diode 2 deviates, the adjustment component adjusts the position of the diode 2 so as to bend the pins of the diode 2 and support the diode 2.

[0024] In an optional embodiment, the bending device 4 includes a mounting tube 41 arranged on the front and rear sides of the upper part of the conveying tube 1, and the mounting tubes 41 on the corresponding sides of the conveying tube 1 are provided with a horizontal first through hole, and the first through hole is communicated with the interior of the mounting tube 41 on the corresponding side. A horizontal bending block 42 is installed in the mounting tube 42 through a telescopic assembly, wherein the free end of the bending block 42 in the mounting tube 41 on one side is an inverted L-shape, and the free end of the bending block 42 in the mounting tube 41 on the other side is L-shaped, and the two bending blocks 42 are spliced ​​under the push of the corresponding telescopic assembly; the telescopic assembly can be electric or in other forms. A specific example is that the telescopic assembly is an electric telescopic rod 43, and the bending block 42 is driven by the electric telescopic rod 43 to move horizontally, and the two bending blocks 42 are close to each other to push the tube pin located between the two for bending.

[0025] In an optional embodiment, the adjustment component includes a monitoring component and an adjustment component, wherein the monitoring component is used to monitor the position of the diode 2 located at the bending component 4. Specifically, the monitoring component is arranged below the bending component 4, and specifically a horizontal monitoring hole is opened on one side of the conveying pipe 1. The monitoring hole is located below the mounting pipe 42 on the corresponding side. A monitoring device 511 is installed on the outside of the monitoring hole. The monitoring hole and the monitoring device are arranged below the mounting pipe 42 to ensure that the monitoring device can detect the pins of the diode 2, thereby feeding back information to facilitate the adjustment component to adjust the position of the diode 2.

[0026] In this embodiment, a specific example of the adjustment component is as follows: the adjustment component includes an oblique connection hole opened in the middle and lower part of the transmission tube 1, an oblique connection tube 521 is fixedly installed at the outer end of the connection hole, a propulsion tube 522 is arranged in the connection tube 521, a flexible shaft 523 is arranged in the propulsion tube 522, the propulsion tube 522 enters the transmission tube 1 along the propulsion tube 522 and the connection hole through an external power pushing component and extends upward, and the outer side of the propulsion tube 522 contacts and cooperates with the inner side wall of the transmission tube 1, and the flexible shaft 523 is driven by the outer driving component The electric suction cup 524 is fixedly installed at the inner end of the flexible shaft 523. The size of the electric suction cup 524 is smaller than the outer diameter of the propulsion tube 522, which facilitates the propulsion of the propulsion tube 522. When the diode 2 enters the interior of the conveying tube 1 along the upper end of the conveying tube 1, the head of the diode 2 is clamped between the two conveying modules 3, and the diode 2 is conveyed downward by the conveying module 3. The pin of the diode 2 moves to the inner side of the bending device 4, and the upper end of the pin is located on the inner side of the bending device 4. The monitoring device 512 monitors the pin of the diode 2. If the diode 2 2 is not located on the same plane perpendicular to the bending component 4, the pushing tube 522 enters the conveying tube 1 along the connecting tube 521 and the connecting hole, and moves along the conveying tube 1 to the bottom of the diode 2 tube head, and the tube head of the diode 2 is adsorbed by the electric suction cup 524 at the outer end of the flexible shaft 523, and the diode 2 is driven to rotate as a whole by the rotation of the flexible shaft 523, so that the position of the diode 2 is adjusted, and the monitoring device 512 monitors the position of the diode 2 pin during the whole process. After the position of the diode 2 pin is adjusted, the electric suction cup 5 24 is separated from the diode 2, the flexible shaft 523 and the propulsion tube 522 are both retracted into the connecting tube 521, and the diode 2 is then bent by a bending device, and the bent diode 2 is transmitted to the lower part of the transmission tube 1 through the transmission module 3; more preferably, at least two rolling balls 525 evenly distributed along the circumference are arranged on the outer periphery of the end of the propulsion tube 522, and the rolling balls 525 roll with the inner wall of the transmission tube 1 and the inner wall of the connecting tube 521, so that the movement of the propulsion tube 522 is smoother through the rolling of the rolling balls 525.

[0027] In an optional embodiment, the conveying module 3 includes a vertical through groove 31 opened on the left and right sides of the conveying tube 1, and a group of conveying rollers 32 are installed in the through groove 31. Each group of conveying rollers 32 is connected by a conveyor belt 33, and the conveyor belt 33 is partially located inside the conveying tube 1. The diode 2 is placed with the tube head facing down between the two conveyor belts 33 in the conveying tube 1, and then the tube pins of the diode 2 are bent by the bending device 4, and then the diode 2 is conveyed to the bottom of the conveying tube 1 by the conveyor belt 33; preferably, a receiving conveying component (not shown in the figure) can be arranged under the conveying tube 1, and the receiving conveying component can be a horizontal conveyor belt.

[0028] The above-described embodiments of the present invention do not constitute a limitation on the protection scope of the present invention. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A light-emitting diode pin bending assembly, comprising a transmission tube and a diode whose pin needs to be bent, wherein the transmission tube is arranged vertically, and vertical transmission modules are arranged on the left and right sides of the transmission tube, and a bending device is arranged on the upper part of the transmission tube; the diodes enter the transmission tube one by one with their heads facing downward, the transmission module clamps and transmits the diode heads, and the pins are bent by the bending device; the transmission tube is also provided with an adjustment assembly for adjusting the position of the diode; The bending device comprises mounting tubes arranged on the front and rear sides of the upper part of the conveying tube, the mounting tubes on the corresponding sides of the conveying tube are provided with horizontal first through holes, the first through holes are communicated with the inside of the mounting tubes on the corresponding sides, and horizontal bending blocks are installed in the mounting tubes through telescopic components, wherein the free end of the bending block in the mounting tube on one side is in an inverted L shape, and the free end of the bending block in the mounting tube on the other side is in an L shape, and the two bending blocks are spliced ​​under the push of the corresponding telescopic components; The adjustment component includes a monitoring component and an adjustment component, wherein the monitoring component is used to monitor the position of the diode located at the bending component, a horizontal monitoring hole is opened on one side of the transmission pipe, the monitoring hole is located below the mounting pipe on the corresponding side, and a monitoring device is installed outside the monitoring hole, and the position of the diode pin inside the transmission pipe is monitored by the monitoring device; The adjustment component includes an oblique connecting hole opened in the lower middle part of the transmission tube, an oblique connecting tube is fixedly installed on the outer end of the connecting hole, a propulsion tube is arranged in the connecting tube, a flexible shaft is arranged in the propulsion tube, the propulsion tube enters the transmission tube along the propulsion tube and the connecting hole through an external power pushing component and extends upward, the outer side of the propulsion tube contacts and cooperates with the inner side wall of the transmission tube, the flexible shaft is driven to rotate by the outer driving component, an electric suction cup is fixedly installed on the inner end of the flexible shaft, and the size of the electric suction cup is smaller than the outer diameter of the propulsion tube.

2. The light emitting diode pin bending assembly according to claim 1, characterized in that: The conveying module includes vertical through grooves opened on the left and right sides of the conveying tube. A group of conveying rollers are installed in the through grooves. Each group of conveying rollers are connected by a conveyor belt. The conveyor belt part is located inside the conveying tube. The diode tube is placed head down between the two conveyor belts in the conveying tube.

3. The LED pin bending assembly according to claim 1, characterized in that: At least two rolling balls evenly distributed along the circumference of the end of the propulsion tube are arranged on the outer periphery, and the rolling balls are in rolling cooperation with the inner wall of the transmission tube and the inner wall of the connection tube.

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