An LED lamp pin bender

Abstract

The present invention discloses an LED lamp pin bending machine, which relates to the field of LED lamp production and solves the problem that the existing LED lamp pin bending device is difficult to discharge the LED lamp normally. It includes: a device housing and two bending members symmetrically and fixedly installed inside the device housing. Two symmetrically distributed loading frames are fixedly installed at the top of the device housing. A plurality of LED lamp bodies are arranged at equal intervals between the two loading frames. A chassis is fixedly installed at the bottom of the device housing; it further includes: a feeding mechanism for continuously feeding, bending, and discharging the LED lamp bodies. The feeding mechanism is installed directly below the two loading frames. Through the feeding mechanism of the present invention, the two loading frames can vertically accommodate a plurality of LED lamp bodies, sequentially feed the LED lamp bodies into the device housing, enable the bending members to continuously bend a plurality of LED lamp bodies, and then discharge the bent LED lamp bodies from the bottom opening of the device housing, thereby achieving the effect of continuous feeding, bending, and conveying for discharging.

Description

Technical Field

[0001] The present invention relates to the field of LED lamp production, and specifically to an LED lamp pin bender. Background Art

[0002] An LED lamp is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The main body is a semiconductor wafer. One end of the wafer is attached to a bracket, one end is the negative electrode, and the other end is connected to the positive electrode of the power supply.

[0003] In order to facilitate the accurate positioning and fixing of the LED lamp on the PCB board, it is necessary to first bend the pins of the LED lamp. The bent pins can allow the LED to be inserted into the specified position to ensure its stability and accuracy. Usually, a bender is used for processing to ensure that the bending angle of the LED lamp pins is standard. The existing Chinese published patent document: CN215941333U discloses an automatic LED lamp pin bender, which realizes the function of feeding the LED lamp sequentially during processing through a feeding member, realizes the function of clamping the LED lamp body and the pins together to prevent dropping and sliding during bending processing through a clamping member, and realizes the function of bending the LED lamp pins according to different bending direction requirements through a bending member. However, when the two clamping blocks are separated, they will pull the LED lamp, easily causing the LED lamp with bent pins to return to the top of the base, and the LED lamp cannot directly fall on the support frame, making it difficult to achieve the normal discharging of the LED lamp. Summary of the Invention

[0004] The purpose of the present invention is to provide an LED lamp pin bender to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A LED lamp pin bending machine comprises: a device shell and two bending parts symmetrically fixedly installed on the inner side of the device shell, two symmetrically distributed feeding frames are fixedly installed on the top of the device shell, a plurality of equidistantly distributed LED lamp bodies are arranged between the two feeding frames, the distance between the two feeding frames is greater than the width of the LED lamp body pins, the LED lamp body pins are located between the gaps between the two feeding frames, so that the two feeding frames allow the plurality of LED lamp bodies to enter the device shell vertically and orderly, a base frame is fixedly installed at the bottom of the device shell to provide support for the bottom of the device shell and facilitate the installation of a conveying device to convey and discharge the bent LED lamp body; it also comprises: a feeding mechanism for continuously conveying, bending and unloading the LED lamp body, the feeding mechanism is installed directly below the two feeding frames; a fixing mechanism for automatically clamping and positioning the LED lamp body, the fixing mechanism is installed on the inner side of the device shell; a feeding mechanism for quickly ejecting the bent LED lamp body, the feeding mechanism is installed on the inner side of the device shell.

[0007] Preferably, the feeding mechanism includes a turntable arranged on the inner side of the device shell, a driving rod is fixedly installed at the center position of the turntable, both ends of the driving rod are rotatably installed on the inner side of the device shell, a driving motor is fixedly installed on the outer side of the device shell, the output end of the driving motor is fixedly connected to one end of the driving rod, so that the driving motor can drive the turntable to rotate intermittently through the driving rod, a plurality of mounting seats symmetrically distributed in the center are fixedly installed on the top of the turntable, two mounting plates symmetrically distributed are arranged on the top of the mounting seat, a U-shaped frame is fixedly installed on the top of the mounting plate, and the side of the U-shaped frame away from the mounting plate is in contact with the inner side of the device shell, The outer side of the U-shaped frame is provided with a straight groove for the pins of the LED lamp body to limit and insert, and the top and bottom of the device shell are provided with openings for the movement of the LED lamp body. The LED lamp body can pass through two feeding frames and enter between the two U-shaped frames, and the pins of the LED lamp body are inserted into the straight groove. An arc-shaped pressure strip is fixedly installed on the inner side of the device shell, and the arc-shaped pressure strip is located between the two bending parts. The side of the U-shaped frame away from the mounting plate is provided with a groove for the arc-shaped pressure strip to limit and slide, so that when the U-shaped frame is close to the arc-shaped pressure strip, the arc-shaped pressure strip can resist the outer side of the LED lamp body, which is convenient for the bending part to bend the LED lamp body.

[0008] Preferably, the material positioning mechanism includes two positioning disks symmetrically arranged on both sides of the turntable. The radius of the positioning disk is larger than that of the turntable. A plurality of support plates distributed in central symmetry are fixedly installed between the positioning disk and the inner side of the device housing to provide positioning support for the positioning disk. An installation strip is fixedly installed at the bottom of the installation plate. A fixing block located between the two installation strips is fixedly installed at the top of the installation seat. The top of the fixing block is in contact with the bottom of the installation plate. Two symmetrically distributed support rods are fixedly installed on both sides of the fixing block. The support rods slide through the installation strip to provide guidance and support for the movement of the installation strip. A first spring is arranged on the outer side of the support rod. Using the resilience of the first spring, the installation strip is pulled close to the fixing block to realize the contact of the two U-shaped frames. The first spring is fixedly installed between the installation strip and the fixing block. A push strip is fixedly installed on the side of the installation strip away from the installation plate. An arc-shaped stop strip in contact with the push strip is fixedly installed on the outer side of the positioning disk. The two ends of the arc-shaped stop strip are respectively close to the opening at the top and the opening at the bottom of the device housing. The two ends of the arc-shaped stop strip and the two ends of the push strip are both arc-shaped structures. When the push strip is in contact with the arc-shaped stop strip, it can push the installation strip to move, so that the two U-shaped frames move away from each other.

[0009] Preferably, the material ejecting mechanism includes a slider slidably installed inside the fixing block. The fixing block is of a hollow structure. A mounting rod slidably extending to the outside of the fixing block is fixedly installed on the side of the slider away from the mounting seat. A second spring is arranged on the outer side of the mounting rod. The resilience of the second spring can pull the slider upward. The second spring is fixedly installed between the slider and the inner side of the fixing block. A spring plate is fixedly installed at the end of the mounting rod away from the slider. A receiving groove for the limited sliding of the spring plate is formed on the corresponding side of the two mounting plates, so that when the spring plate moves, it can push the LED lamp body out from between the two U-shaped frames. Two symmetrically distributed insertion frames are fixedly installed at the bottom of the spring plate. An insertion block is fixedly installed on the side of the installation strip close to the insertion frame. The insertion block is slidably inserted into the inside of the insertion frame. The height inside the insertion frame is greater than the height of the insertion frame. A resisting block is fixedly installed on the bottom inner wall of the insertion frame. The ends of the insertion block away from the installation strip and the top of the resisting block are both corresponding inclined surface structures, so that when the inclined surface of the insertion block moves along the inclined surface of the resisting block, it can push the insertion frame to move, realizing the storage of the spring plate.

[0010] Preferably, the top ends of the straight groove of the two feeding frames and the U-shaped frames are both inclined surface structures, which is convenient for the pins of the LED lamp body to enter the straight groove of the U-shaped frame.

[0011] Preferably, soft pads are fixedly installed on the corresponding sides of the two U-shaped frames. The soft pads are in a U-shaped structure, which is convenient for the U-shaped frames to flexibly clamp the LED lamp body through the soft pads.

[0012] Preferably, a plurality of positioning plates symmetrically distributed in a central direction are fixedly mounted on one side of the turntable close to the mounting seat, and a material baffle plate is fixedly mounted on the side of the positioning plate away from the turntable, the outer side of the material baffle plate is in contact with the inner side of the device housing, so that the material baffle plate can provide a seal for the loading frame, and the surface of the material baffle plate is provided with an arc groove corresponding to the arc strip, so as to facilitate the movement of the material baffle plate along the outer side of the arc strip.

[0013] Preferably, a limit baffle is fixedly installed between two adjacent support rods, and the limit baffle is located on a side of the installation bar away from the fixed block to provide a limit for the movement of the installation bar.

[0014] Preferably, a rubber pad is fixedly mounted on a side of the spring plate away from the mounting rod, and a side of the rubber pad away from the spring plate is an arc-shaped concave structure, which is convenient for being attached to the outer side of the LED lamp body.

[0015] Preferably, a magnet block 1 is fixedly installed on the side of the insertion frame away from the spring plate, and two magnet blocks 2 are fixedly installed on the side of the mounting base close to the spring plate, which are respectively located directly below the two magnet blocks 1. The sides corresponding to the magnet blocks 1 and 2 are of the same pole, which facilitates the spring plate to quickly push the LED lamp body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention uses a feeding mechanism and two feeding frames to vertically store multiple LED lamp bodies for easy loading. An intermittent conveying method is used to sequentially feed the LED lamp bodies into the device housing, so that the bending parts continuously bend the multiple LED lamp bodies, and then the bent LED lamp bodies are discharged from the bottom opening of the device housing, thereby achieving the effect of continuous loading, bending and conveying and discharging.

[0018] The present invention uses a material fixing mechanism, and when the LED lamp body enters between the two U-shaped frames, as the turntable rotates, the two U-shaped frames are brought closer to each other, thereby realizing automatic clamping and positioning of the LED lamp body, ensuring the stability of the LED lamp body when bending, and automatically separating the two U-shaped frames when the U-shaped frames are aligned with the opening at the bottom of the device shell, thereby achieving the effect of automatic clamping and positioning and improving the accuracy of bending.

[0019] The present invention uses an elastic material mechanism. When the two U-shaped frames are close to each other, the insert block can be pressed against the stop block of the insert frame, so that the elastic plate can be received in the storage grooves of the two mounting plates, which is convenient for positioning and fixing the LED lamp body. When the two U-shaped frames are away from each other, the insert block is away from the stop block, and the rebound force of the second spring is used to make the elastic plate pop out the LED lamp body downward, thereby achieving the effect of rapid discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the device housing and the loading frame structure in the present invention;

[0022] Figure 3 It is a schematic diagram of the positioning plate and the baffle structure in the present invention;

[0023] Figure 4 It is a schematic diagram of the positioning disk and the turntable structure in the present invention;

[0024] Figure 5 It is a schematic diagram of the LED lamp and the arc-shaped pressing strip structure in the present invention;

[0025] Figure 6 It is a schematic diagram of the mounting seat and the fixing block structure in the present invention;

[0026] Figure 7 It is a schematic diagram of the U-shaped frame and the mounting plate structure in the present invention;

[0027] Figure 8 It is a schematic diagram of the elastic plate and the insertion frame structure in the present invention.

[0028] In the figure: 1, device housing; 2, bending part; 3, loading frame; 4, LED lamp body; 5, chassis; 6, turntable; 7, driving rod; 8, driving motor; 9, mounting seat; 10, mounting plate; 11, U-shaped frame; 12, arc-shaped pressing strip; 13, positioning disk; 14, support plate; 15, mounting strip; 16, fixing block; 17, support rod; 18, first spring; 19, pushing strip; 20, arc-shaped baffle; 21, slider; 22, mounting rod; 23, second spring; 24, elastic plate; 25, insertion frame; 26, insertion block; 27, abutting block; 28, soft pad; 29, positioning plate; 30, baffle; 31, limit baffle; 32, rubber pad; 33, first magnet block; 34, second magnet block. Specific Embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1: Please refer to Figures 1 - 8, An LED lamp pin bending machine in the illustration includes a device housing 1 and two bending members 2 symmetrically and fixedly installed inside the device housing 1. At the top of the device housing 1, two symmetrically distributed loading frames 3 are fixedly installed. Between the two loading frames 3, a plurality of LED lamp bodies 4 are arranged at equal intervals. The distance between the two loading frames 3 is greater than the width of the pins of the LED lamp bodies 4. The pins of the LED lamp bodies 4 are located in the gap between the two loading frames 3, enabling the two loading frames 3 to vertically and orderly feed a plurality of LED lamp bodies 4 into the device housing 1. At the bottom of the device housing 1, a chassis 5 is fixedly installed to provide support for the bottom of the device housing 1 and facilitate the installation of conveying equipment to convey and discharge the bent LED lamp bodies 4. It further includes: a feeding mechanism for continuously feeding, bending, and discharging the LED lamp bodies 4, which is installed directly below the two loading frames 3; a positioning mechanism for automatically clamping and positioning the LED lamp bodies 4, which is installed inside the device housing 1; and an ejecting mechanism for quickly ejecting the bent LED lamp bodies 4, which is installed inside the device housing 1.

[0031] The feeding mechanism includes a turntable 6 arranged inside the device housing 1. A driving rod 7 is fixedly installed at the center position of the turntable 6. Both ends of the driving rod 7 are rotatably installed inside the device housing 1. A driving motor 8 is fixedly installed on the outside of the device housing 1. The output end of the driving motor 8 is fixedly connected to one end of the driving rod 7, enabling the driving motor 8 to drive the turntable 6 to make intermittent rotation through the driving rod 7. Multiple mounting seats 9 are fixedly installed on the top of the turntable 6 and are distributed symmetrically about the center. Two mounting plates 10 are arranged symmetrically on the top of the mounting seat 9. A U-shaped frame 11 is fixedly installed on the top of the mounting plate 10. The side of the U-shaped frame 11 away from the mounting plate 10 is in contact with the inside of the device housing 1. A straight slot for the pins of the LED lamp body 4 to be limited and inserted is provided on the outside of the U-shaped frame 11. Openings for the movement of the LED lamp body 4 are provided at both the top and bottom of the device housing 1. The tops of the two feeding frames 3 and the straight slot of the U-shaped frame 11 are both of inclined surface structures, facilitating the pins of the LED lamp body 4 to enter the straight slot of the U-shaped frame 11. The LED lamp body 4 can enter between the two U-shaped frames 11 through the two feeding frames 3, and the pins of the LED lamp body 4 are inserted into the straight slot. An arc-shaped pressing strip 12 is fixedly installed inside the device housing 1. The arc-shaped pressing strip 12 is located between the two bending parts 2. A groove for the arc-shaped pressing strip 12 to be limited and slide is provided on the side of the U-shaped frame 11 away from the mounting plate 10. When the U-shaped frame 11 approaches the arc-shaped pressing strip 12, the arc-shaped pressing strip 12 can press against the outside of the LED lamp body 4, facilitating the bending part 2 to bend the LED lamp body 4. Multiple positioning plates 29 are fixedly installed on one side of the turntable 6 close to the mounting seat 9 and are distributed symmetrically about the center. A baffle plate 30 is fixedly installed on the side of the positioning plate 29 away from the turntable 6. The outside of the baffle plate 30 is in contact with the inside of the device housing 1, enabling the baffle plate 30 to provide sealing for the feeding frame 3. An arc-shaped groove corresponding to the arc-shaped pressing strip 12 is provided on the surface of the baffle plate 30, facilitating the baffle plate 30 to move along the outside of the arc-shaped pressing strip 12;

[0032] The staff can orderly load the LED lamp body 4 between two loading frames 3. The lowermost LED lamp body 4 can enter between two adjacent U-shaped frames 11. The pins of the LED lamp body 4 enter the straight slots of the U-shaped frames 11 along the gap between the two loading frames 3. The driving motor 8 can drive the turntable 6 to rotate through the driving rod 7, so that the turntable 6 drives the mounting seat 9 to rotate, and the mounting seat 9 drives the U-shaped frames 11 to move synchronously, making the U-shaped frames 11 containing the LED lamp body 4 contact with the arc-shaped pressing strip 12. The grooves on the U-shaped frames 11 move along the outer side of the arc-shaped pressing strip 12, so that the arc-shaped pressing strip 12 can press against the outer side of the LED lamp body 4. As the turntable 6 rotates, the other two U-shaped frames 11 can be aligned with the bottom of the loading frame 3, facilitating the storage of the next LED lamp body 4. When the LED lamp body 4 is aligned with the bending part 2, the bending part 2 can bend the pins of the LED lamp body 4. When the U-shaped frame 11 is aligned with the opening at the bottom of the device housing 1, the bent LED lamp body 4 can be discharged from the opening at the bottom of the device housing 1. At the same time, the turntable 6 can drive the baffle 30 on the positioning plate 29 to move synchronously, so that when the U-shaped frame 11 is away from the bottom of the loading frame 3, the baffle 30 can block the LED lamp body 4 at the bottom of the loading frame 3, thus achieving the effect of continuous feeding, bending, conveying and discharging.

[0033] The blanking mechanism includes two positioning disks 13 symmetrically arranged on both sides of the turntable 6. The radius of the positioning disk 13 is greater than that of the turntable 6. A plurality of support plates 14 distributed centrosymmetrically are fixedly installed between the inner side of the positioning disk 13 and the device housing 1 to provide positioning support for the positioning disk 13. An installation strip 15 is fixedly installed at the bottom of the installation plate 10. A fixing block 16 located between the two installation strips 15 is fixedly installed at the top of the installation seat 9. The top of the fixing block 16 is in contact with the bottom of the installation plate 10. Two symmetrically distributed support rods 17 are fixedly installed on both sides of the fixing block 16. The support rods 17 slidably penetrate through the installation strip 15 to provide guidance and support for the movement of the installation strip 15. A first spring 18 is arranged on the outer side of the support rod 17. By using the resilience of the first spring 18, the installation strip 15 is pulled to approach the fixing block 16, realizing the contact of the two U-shaped frames 11. Soft pads 28 are fixedly installed on the corresponding sides of the two U-shaped frames 11. The soft pads 28 are U-shaped structures, facilitating the flexible clamping of the LED lamp body 4 by the U-shaped frames 11 through the soft pads 28. The first spring 18 is fixedly installed between the installation strip 15 and the fixing block 16. A push strip 19 is fixedly installed on the side of the installation strip 15 away from the installation plate 10. An arc-shaped stop strip 20 in contact with the push strip 19 is fixedly installed on the outer side of the positioning disk 13. The two ends of the arc-shaped stop strip 20 are respectively close to the opening at the top and the opening at the bottom of the device housing 1. Both ends of the arc-shaped stop strip 20 and both ends of the push strip 19 are arc-shaped structures. When the push strip 19 is in contact with the arc-shaped stop strip 20, it can push the installation strip 15 to move, separating the two U-shaped frames 11 from each other. A limit baffle 31 is fixedly installed between two adjacent support rods 17. The limit baffle 31 is located on the side of the installation strip 15 away from the fixing block 16 to provide a limit for the movement of the installation strip 15;

[0034] When the mounting base 9 moves, it can drive the mounting strip 15 to move through the support rod 17 on the fixing block 16, so that the mounting strip 15 drives the mounting plate 10 to move, and the mounting plate 10 can drive the U-shaped frame 11 to move. When the push bar 19 on the mounting strip 15 contacts the arc-shaped blocking strip 20 on the positioning disc 13, the arc surface at the end of the arc-shaped blocking strip 20 can contact the arc surface at the end of the push bar 19, so that the arc-shaped blocking strip 20 pushes the push bar 19 to move. The push bar 19 can drive the mounting strip 15 to move along the outside of the support rod 17, so that the mounting strip 15 drives the U-shaped frame 11 to move through the mounting plate 10, and stretches the first spring 18, so that the two U-shaped frames 11 are separated from each other, facilitating the entry of the LED lamp body 4 between the two U-shaped frames 11. When the push bar 19 moves away from the arc-shaped blocking strip 20, the resilience of the first spring 18 can be utilized to pull the mounting strip 15 to move back to its original position. The two U-shaped frames 11 can clamp and position the LED lamp body 4 through the soft pads 28, ensuring the stability of the LED lamp body 4 during bending. And when the push bar 19 contacts the bottom end of the arc-shaped blocking strip 20, the two U-shaped frames 11 can be separated again, releasing the bent LED lamp body 4, which can then be discharged from the opening at the bottom of the device housing 1, thus achieving the effect of automatic clamping and separating discharging, and improving the bending accuracy of the LED lamp body 4.

[0035] Working principle: First, the staff sequentially loads multiple LED lamp bodies 4 between two loading frames 3, so that the multiple LED lamp bodies 4 are vertically distributed inside the loading frames 3. Moreover, the pins of the LED lamp bodies 4 are inserted into the gap between the two loading frames 3. The LED lamp body 4 at the bottom of the loading frame 3 can enter between two adjacent U-shaped frames 11 through the opening at the top of the device housing 1. Subsequently, the driving motor 8 is started, and the driving motor 8 drives the driving rod 7 to rotate, so that the driving rod 7 drives the turntable 6 to rotate. The turntable 6 drives the mounting seat 9 to perform a circular motion, so that the mounting seat 9 drives the support rod 17 on the fixed block 16 to move synchronously. The support rod 17 drives the mounting strip 15 to move, so that the mounting strip 15 drives the U-shaped frame 11 through the mounting plate 10 to move. At this time, the mounting strip 15 is far from one end of the push strip 19 close to the opening at the top of the device housing 1. Using the resilience of the first spring 18, the first spring 18 pulls the mounting strip 15 to move along the outside of the support rod 17 and approach the fixed block 16. The mounting strip 15 drives the U-shaped frame 11 to move synchronously through the mounting plate 10, so that the two U-shaped frames 11 approach each other and clamp and position the outside of the LED lamp body 4 through the soft pad 28. Then, the turntable 6 drives the two U-shaped frames 11 containing the LED lamp body 4 to contact the arc-shaped pressing strip 12 inside the device housing 1. The groove on the U-shaped frame 11 moves along the outside of the arc-shaped pressing strip 12, so that the arc-shaped pressing strip 12 presses against the outside of the LED lamp body 4. Moreover, the turntable 6 drives the positioning plate 29 to move synchronously, so that the positioning plate 29 drives the baffle plate 30 to move along the inside of the device housing 1, so that the baffle plate 30 presses against the LED lamp body 4 at the bottom of the loading frame 3 to achieve the sealing of the bottom of the loading frame 3. Subsequently, the turntable 6 drives the U-shaped frame 11 containing the LED lamp body 4 to approach the bending part 2, so that the bending part 2 bends the pins of the LED lamp body 4. At the same time, the baffle plate 30 is far from the bottom of the loading frame 3, and the other two U-shaped frames 11 are aligned with the bottom of the loading frame 3. The LED lamp body 4 at the bottom of the loading frame 3 enters between the two U-shaped frames 11 to achieve the automatic feeding of the LED lamp body 4. Finally, the bent LED lamp body 4 moves above the opening at the bottom of the device housing 1 as the turntable 6 rotates, and the mounting strip 15 aligned with the LED lamp body 4 drives the push strip 19 to contact one end of the arc-shaped baffle 20 close to the opening at the bottom of the device housing 1. The arc surface of the push strip 19 moves along the arc of the arc-shaped baffle 20, so that the push strip 19 moves to the outside of the arc-shaped baffle 20. The push strip 19 drives the mounting strip 15 to move along the outside of the support rod 17 and away from the fixed block 16. The mounting strip 15 drives the U-shaped frame 11 on the mounting plate 10 to move synchronously, so that the two U-shaped frames 11 move away from each other. The bent LED lamp body 4 can be discharged from the opening at the bottom of the device housing 1. Thus, as the turntable 6 rotates, the feeding, bending and discharging of the LED lamp body 4 can be realized, thereby achieving the effect of automatic bending, facilitating the continuous processing of the LED lamp body 4 and improving the production efficiency of the LED lamp body 4.

[0036] Embodiment 2: Please refer to Figures 4 - 8 , this embodiment further illustrates Embodiment 1. The elastic material mechanism in the figure includes a slider 21 slidably installed inside a fixed block 16. The fixed block 16 is of a hollow structure. On the side of the slider 21 away from the mounting seat 9, a mounting rod 22 is fixedly installed and extends slidably outside the fixed block 16. A second spring 23 is arranged outside the mounting rod 22. The restoring force of the second spring 23 can pull the slider 21 upward. The second spring 23 is fixedly installed between the slider 21 and the inside of the fixed block 16. One end of the mounting rod 22 away from the slider 21 is fixedly installed with an elastic plate 24. On the corresponding sides of the two mounting plates 10, storage grooves for the elastic plate 24 to be limited and slide are respectively provided. When the elastic plate 24 moves, it can push the LED lamp body 4 out from between the two U-shaped frames 11. At the bottom of the elastic plate 24, two symmetrically distributed insertion frames 25 are fixedly installed. On the side of the mounting strip 15 close to the insertion frame 25, an insertion block 26 is fixedly installed. The insertion block 26 is slidably inserted inside the insertion frame 25. The height inside the insertion frame 25 is greater than the height of the insertion frame 25. A blocking block 27 is fixedly installed on the bottom inner wall of the insertion frame 25. One end of the insertion block 26 away from the mounting strip 15 and the top of the blocking block 27 are both of corresponding inclined surface structures. When the inclined surface of the insertion block 26 moves along the inclined surface of the blocking block 27, it can push the insertion frame 25 to move, realizing the storage of the elastic plate 24.

[0037] In this embodiment: When the two U-shaped frames 11 approach each other, the U-shaped frames 11 can drive the mounting strip 15 to move synchronously through the mounting plate 10, so that the mounting strip 15 drives the insertion block 26 to move along the inside of the insertion frame 25. The inclined surface of the insertion block 26 moves along the inclined surface of the blocking block 27 and moves to the plane of the blocking block 27. Then the insertion block 26 pulls the insertion frame 25 close to the mounting seat 9 through the blocking block 27. The insertion frame 25 can drive the elastic plate 24 to be received in the storage groove between the two mounting plates 10. And the elastic plate 24 drives the slider 21 to move along the inside of the fixed block 16 through the mounting rod 22, stretching the second spring 23. When the U-shaped frame 11 faces downward and aligns with the opening at the bottom of the device housing 1, since the push bar 19 contacts the arc-shaped blocking bar 20, the push bar 19 drives the mounting strip 15 away from the fixed block 16, and the two U-shaped frames 11 are in a separated state. At the same time, the mounting strip 15 drives the insertion block 26 away from the plane of the blocking block 27, so that the insertion block 26 stops pressing the blocking block 27. Then, by using the restoring force of the second spring 23, the elastic plate 24 can push the outside of the LED lamp body 4 out from between the two U-shaped frames 11, facilitating the rapid discharging of the LED lamp body 4 and preventing the pins of the LED lamp body 4 from getting stuck in the straight groove of the U-shaped frame 11, thus achieving the effect of rapid discharging.

[0038] Embodiment 3: Please refer to Figures 6 - 8, this embodiment further illustrates other embodiments. On the side of the elastic plate 24 away from the mounting rod 22, a rubber pad 32 is fixedly installed. The side of the rubber pad 32 away from the elastic plate 24 is an arc-shaped concave structure, which is convenient for attaching to the outside of the LED lamp body 4. On the side of the insertion frame 25 away from the elastic plate 24, a first magnet block 33 is fixedly installed. On the side of the mounting seat 9 close to the elastic plate 24, two second magnet blocks 34 are fixedly installed respectively directly below the two first magnet blocks 33. The corresponding sides of the first magnet block 33 and the second magnet block 34 are of the same pole, which is convenient for the elastic plate 24 to quickly push the LED lamp body 4.

[0039] In this embodiment: When the LED lamp body 4 enters between the two U-shaped frames 11, it can contact the rubber pad 32 on the elastic plate 24. The arc-shaped concave surface on the rubber pad 32 facilitates the LED lamp body 4 to be in the middle position between the two U-shaped frames 11, ensuring the quick positioning of the U-shaped frames 11 on the LED lamp body 4. Moreover, when the second spring 23 pulls the slider 21 to move, the repulsive force between the first magnet block 33 and the second magnet block 34 can be utilized. When the slider 21 pushes the elastic plate 24 to move through the mounting rod 22, the first magnet block 33 can quickly push the elastic plate 24 through the insertion frame 25, increasing the moving speed of the elastic plate 24, facilitating the elastic plate 24 to quickly push the LED lamp body 4 out from between the two U-shaped frames 11 through the rubber pad 32, and improving the discharging speed of the LED lamp body 4.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED lamp pin bender, characterized in that, Including: The device housing and two bending members symmetrically and fixedly installed inside the device housing. Two symmetrically distributed loading frames are fixedly installed at the top of the device housing. A plurality of equally spaced LED lamp bodies are arranged between the two loading frames. A chassis is fixedly installed at the bottom of the device housing. Also including: A feeding mechanism for continuously conveying, bending, and discharging the LED lamp bodies. The feeding mechanism is installed directly below the two loading frames. The feeding mechanism includes a turntable arranged inside the device housing. A plurality of centrally symmetrically distributed mounting seats are fixedly installed on the top of the turntable. Two symmetrically distributed mounting plates are arranged on the top of the mounting seat. A U-shaped frame is fixedly installed on the top of the mounting plate. A straight slot for the pins of the LED lamp body to be limited and inserted is opened on the outer side of the U-shaped frame. Openings for the LED lamp body to move are opened at both the top and bottom of the device housing. An arc-shaped pressing strip is fixedly installed inside the device housing, and the arc-shaped pressing strip is located between the two bending members. A groove for the arc-shaped pressing strip to be limited and slide is opened on the side of the U-shaped frame away from the mounting plate. A material positioning mechanism for automatically clamping and positioning the LED lamp bodies. The material positioning mechanism is installed inside the device housing. The material positioning mechanism includes two positioning disks symmetrically arranged on both sides of the turntable. A mounting strip is fixedly installed at the bottom of the mounting plate. A fixing block located between the two mounting strips is fixedly installed on the top of the mounting seat. Two symmetrically distributed support rods are fixedly installed on both sides of the fixing block. The support rods slide through the mounting strip. A first spring is arranged on the outer side of the support rods. A push strip is fixedly installed on the side of the mounting strip away from the mounting plate. An arc-shaped stop strip in contact with the push strip is fixedly installed on the outer side of the positioning disk. A material ejecting mechanism for quickly ejecting the bent LED lamp bodies. The material ejecting mechanism is installed inside the device housing. The material ejecting mechanism includes a slider slidably installed inside the fixing block. A mounting rod slidably extending outside the fixing block is fixedly installed on the side of the slider away from the mounting seat. A second spring is arranged on the outer side of the mounting rod. The second spring is fixedly installed between the slider and the inner side of the fixing block. A spring plate is fixedly installed at the end of the mounting rod away from the slider. Receiving grooves for the spring plate to be limited and slide are opened on the corresponding sides of the two mounting plates. Two symmetrically distributed insertion frames are fixedly installed at the bottom of the spring plate. An insertion block is fixedly installed on the side of the mounting strip close to the insertion frame. The bottom inner walls of the insertion frames and the ends of the insertion blocks away from the mounting strip are both corresponding inclined surface structures.

2. The LED lamp pin bender according to claim 1, characterized in that: The feeding mechanism further includes a driving motor fixedly installed outside the device housing. A driving rod is fixedly installed at the center position of the turntable. One end of the output end of the driving motor is fixedly connected to one end of the driving rod.

3. The LED lamp pin bender according to claim 2, characterized in that: The material positioning mechanism further includes a plurality of support plates centrally symmetrically and fixedly installed between the positioning disk and the device housing. The first spring is fixedly installed between the mounting strip and the fixing block. The two ends of the arc-shaped stop strip and the two ends of the push strip are both arc-shaped structures.

4. The LED lamp pin bending machine according to claim 2, wherein: The top ends of the straight slots of the two loading frames and the U-shaped frame are all inclined surface structures.

5. The LED lamp pin bending machine according to claim 2, characterized in that: Soft pads are fixedly installed on the corresponding sides of the two U-shaped frames, and the soft pads are U-shaped structures.

6. The LED lamp pin bender according to claim 2, characterized in that: A plurality of positioning plates which are symmetrically distributed about the center are fixedly installed on one side of the turntable close to the mounting seat. A baffle plate is fixedly installed on the side of the positioning plate away from the turntable. The outer side of the baffle plate is in contact with the inner side of the device housing. An arc-shaped groove corresponding to the arc-shaped pressing strip is formed on the surface of the baffle plate.

7. A LED lamp pin bending machine according to claim 3, characterized in that: A limiting baffle is fixedly installed between two adjacent support rods. The limiting baffle is located on the side of the mounting strip away from the fixed block.

8. The LED lamp pin bending machine according to claim 1, characterized in that: A rubber pad is fixedly installed on the side of the elastic plate away from the mounting rod. The side of the rubber pad away from the elastic plate is of an arc-shaped concave surface structure.

9. The LED lamp pin bending machine according to claim 1, wherein: A magnet block I is fixedly installed on the side of the insertion frame away from the elastic plate. Two magnet blocks II which are respectively located directly below the two magnet blocks I are fixedly installed on the side of the mounting seat close to the elastic plate. The corresponding sides of the magnet block I and the magnet block II are of the same pole.

Images