LED lamp pin bending device

Abstract

The utility model discloses a device for bending the pins of LED lamps, comprising a bottom plate, a group of support columns are fixedly connected to both sides of the top of the bottom plate, a top plate is fixedly connected to the top of the support columns, the center line of the top plate is on the same vertical plane as the center line of the bottom plate, and a lifting plate is arranged at the top of the bottom plate. The device for bending the pins of LED lamps is provided with support columns, a fixing plate, a lifting plate, a mounting frame, a second cylinder, a mounting plate, a first sleeve, a placement groove, a rubber pad, a positioning groove and a first through hole. Before bending, the LED lamp beads are placed inside the placement groove, and the pins of the lamp beads are fitted inside the positioning groove. Then, the second cylinder is started to push the lifting plate up, so that the lifting plate is fitted to the bottom end of the fixing plate. The lifting plate and the fixing plate can effectively position the lamp beads, and the rubber pad inside the placement groove can prevent the lamp beads from being squeezed and damaged, thereby solving the problem of inconvenient positioning of the lamp beads.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp bead processing, in particular to a LED lamp pin bending device. Background Art

[0002] In the field of LED lamp bead processing, some LED lamp beads need to be bent due to installation requirements. The manual bending method not only has poor bending effect, but also the bending position is not easy to fix, which affects the installation of LED lamp beads. Therefore, a special LED lamp pin bending device is now needed to process LED lamp beads. This type of equipment can not only bend LED lamp beads in batches, but also has a uniform bending position and high processing efficiency. However, the bending device currently used for LED lamp pins still has some defects in use, and it is not convenient to position the LED lamp beads during processing;

[0003] Now a new type of LED lamp pin bending device is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a device for bending the pins of an LED lamp, so as to solve the problem in the above-mentioned background technology that the lamp beads cannot be conveniently positioned.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED lamp pin bending device, comprising a bottom plate, a group of support columns are fixedly connected to both sides of the top of the bottom plate, a top plate is fixedly connected to the top of the support column, the center line of the top plate is on the same vertical plane as the center line of the bottom plate, and a lifting plate is arranged on the top of the bottom plate;

[0006] A fixing plate is provided at the top of the lifting plate, a group of second through holes are respectively opened at both sides of the bottom end of the fixing plate, the second through holes are fixedly connected to the supporting columns, a mounting groove is opened at the top of the lifting plate, the mounting plate is movably connected inside the mounting groove, a placement groove is opened at the top of the mounting plate and the bottom end of the fixing plate, a rubber pad is fixedly connected inside the placement groove, two groups of positioning grooves are opened at one end of the placement groove, a group of first through holes are respectively opened at both sides of the top end of the lifting plate, a group of first sleeves are respectively fixedly connected at both sides of the bottom end of the lifting plate, the top of the bottom plate is fixedly connected to the mounting frame, and the top of the inside of the mounting frame is fixedly connected to the second cylinder.

[0007] Preferably, the first through hole is communicated with the interior of the first sleeve, and the output end of the second cylinder passes through the top end of the mounting frame and is fixedly connected to the lifting plate.

[0008] Preferably, the first sleeve is slidably connected to the support column, and the center line of the mounting plate and the center line of the lifting plate are on the same vertical plane.

[0009] Preferably, a compression bending plate is provided at the bottom end of the top plate, a group of connecting sleeves are fixedly connected on both sides of the compression bending plate, a second sleeve is fixedly connected to the top of the connecting sleeve, a first cylinder is fixedly connected to the top of the top plate, an output end of the first cylinder passes through the top plate and is fixedly connected to the compression bending plate, and an arc groove is opened at one end of the compression bending plate.

[0010] Preferably, the center line of the arc-shaped groove and the center line of the positioning groove are on the same vertical plane, and the second sleeve is slidably connected to the support column.

[0011] Preferably, a group of movable grooves are respectively provided on both sides of the lifting plate, an ejection spring is fixedly connected to one side of the movable groove, a connecting plate is fixedly connected to one side of the ejection spring, a positioning pin is fixedly connected to one side of the connecting plate, a group of positioning holes are respectively opened on both sides of the mounting plate, a pull plate is fixedly connected to one end of the connecting plate, and a group of sliding grooves are respectively opened on both sides of one end of the mounting plate.

[0012] Preferably, the positioning pin is movably connected to the positioning socket, and the pull plate is slidably connected to the slide groove.

[0013] Preferably, the slide groove is communicated with the interior of the movable groove, and the connecting piece is movably connected to the movable groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the LED lamp pin bending device can not only realize the rapid positioning of the lamp beads and improve the stability during bending, but also realize the rapid loading and unloading of materials;

[0015] (1) By providing a support column, a fixing plate, a lifting plate, a mounting frame, a second cylinder, a mounting plate, a first sleeve, a placement groove, a rubber pad, a positioning groove and a first through hole, before bending, the LED lamp bead is placed inside the placement groove, and the pin of the lamp bead is fitted inside the positioning groove, and then the second cylinder is started to push the lifting plate up, so that the lifting plate is fitted to the bottom end of the fixing plate. The lifting plate and the fixing plate can effectively position the lamp bead, and the rubber pad inside the placement groove can prevent the lamp bead from being squeezed and damaged, so that the lamp bead can be quickly positioned;

[0016] (2) By providing a first cylinder, a support column, a connecting sleeve, a bending plate, a second sleeve and an arc groove, when bending is performed, the first cylinder is started to push the bending plate down, and the lamp bead pins extending from the bottom can be bent while the bending plate is descending, and the connecting sleeves and the second sleeves on both sides of the bending plate are sleeved on the outside of the support column to limit the bending plate, thereby improving the stability of the bending plate. The arc groove at one end of the bending plate can effectively position the pins of the lamp bead, thereby improving the stability of the pins during bending, thereby achieving the goal of improving the stability during bending;

[0017] (3) By providing a lifting plate, a mounting plate, a placement slot, a mounting slot, a positioning socket, a movable slot, an ejection spring, a slide slot, a pull plate, a connecting plate and a positioning pin, before bending, the lamp beads can be placed in a placement slot opened on a set of mounting plates. When bending, the pull plate is pulled to drive the positioning pin into the movable slot. Then, the mounting plate is installed into the mounting slot. Under the push of the ejection spring, the connecting plate ejects the positioning pin and inserts it into the positioning socket. The mounting plate is positioned by the positioning pin, and the mounting plate can be quickly loaded and unloaded by replacing the mounting plate, thereby improving the bending efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the mounting plate of the utility model from top view;

[0020] Figure 3 This is a bottom view of the structure of the fixed plate of the utility model;

[0021] Figure 4 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. top plate; 2. first cylinder; 3. support column; 4. connecting sleeve; 5. fixing plate; 6. lifting plate; 7. bottom plate; 8. mounting frame; 9. second cylinder; 10. mounting plate; 11. first sleeve; 12. bending plate; 13. second sleeve; 14. placement groove; 15. rubber pad; 16. positioning groove; 17. first through hole; 18. mounting groove; 19. second through hole; 20. arc groove; 21. positioning socket; 22. movable groove; 23. ejection spring; 24. slide groove; 25. pull plate; 26. connecting piece; 27. positioning pin. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4, a LED lamp pin bending device, comprising a bottom plate 7, a group of support columns 3 are fixedly connected to both sides of the top of the bottom plate 7, a top plate 1 is fixedly connected to the top of the support column 3, the center line of the top plate 1 and the center line of the bottom plate 7 are on the same vertical plane, and a lifting plate 6 is arranged on the top of the bottom plate 7;

[0025] A fixing plate 5 is provided at the top of the lifting plate 6, and a group of second through holes 19 are respectively opened on both sides of the bottom end of the fixing plate 5, and the second through holes 19 are fixedly connected to the support column 3. A mounting groove 18 is opened at the top of the lifting plate 6, and a mounting plate 10 is movably connected inside the mounting groove 18. A placement groove 14 is opened at the top of the mounting plate 10 and the bottom end of the fixing plate 5. A rubber pad 15 is fixedly connected inside the placement groove 14, and two groups of positioning grooves 16 are opened at one end of the placement groove 14. A group of first through holes 17 are respectively opened on both sides of the top of the lifting plate 6, and a group of first sleeves 11 are respectively fixedly connected on both sides of the bottom end of the lifting plate 6. A mounting frame 8 is fixedly connected to the top of the bottom plate 7, and a second cylinder 9 is fixedly connected to the top of the mounting frame 8.

[0026] The first through hole 17 is connected to the interior of the first sleeve 11, and the output end of the second cylinder 9 passes through the top of the mounting frame 8 and is fixedly connected to the lifting plate 6;

[0027] The first sleeve 11 is slidably connected to the support column 3, and the center line of the mounting plate 10 and the center line of the lifting plate 6 are in the same vertical plane;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, before bending, the LED lamp bead is placed in the placement groove 14, and the pin of the lamp bead is fitted into the positioning groove 16, and then the second cylinder 9 is started to push the lifting plate 6 up, so that the lifting plate 6 is fitted into the bottom end of the fixed plate 5. The lifting plate 6 and the fixed plate 5 can effectively position the lamp bead, and the rubber pad 15 inside the placement groove 14 can prevent the lamp bead from being squeezed and damaged, thereby realizing the rapid positioning of the lamp bead.

[0029] Embodiment 2: A bending plate 12 is provided at the bottom end of the top plate 1, a group of connecting sleeves 4 are fixedly connected to both sides of the bending plate 12, a second sleeve 13 is fixedly connected to the top of the connecting sleeve 4, a first cylinder 2 is fixedly connected to the top of the top plate 1, an output end of the first cylinder 2 passes through the top plate 1 and is fixedly connected to the bending plate 12, and an arc groove 20 is opened at one end of the bending plate 12;

[0030] The center line of the arc groove 20 and the center line of the positioning groove 16 are on the same vertical plane, and the second sleeve 13 is slidably connected to the support column 3;

[0031] Specifically, Figure 1 and Figure 3As shown, when bending is performed, the first cylinder 2 is started to push the bending plate 12 down. When the bending plate 12 descends, the lamp bead pins extending from the bottom can be bent, and the connecting sleeve 4 and the second sleeve 13 on both sides of the bending plate 12 are sleeved on the outside of the support column 3 to limit the bending plate 12 and improve the stability of the bending plate 12. The arc groove 20 opened at one end of the bending plate 12 can effectively position the pins of the lamp bead and improve the stability of the pins during bending, thereby achieving the goal of improving the stability during bending.

[0032] Embodiment 3: A group of movable grooves 22 are respectively provided on both sides of the lifting plate 6, a ejection spring 23 is fixedly connected to one side of the movable groove 22, a connecting piece 26 is fixedly connected to one side of the ejection spring 23, a positioning pin 27 is fixedly connected to one side of the connecting piece 26, a group of positioning holes 21 are respectively provided on both sides of the mounting plate 10, a pull plate 25 is fixedly connected to one end of the connecting piece 26, and a group of slide grooves 24 are respectively provided on both sides of one end of the mounting plate 10;

[0033] The positioning pin 27 is movably connected to the positioning socket 21, and the pull plate 25 is slidably connected to the slide groove 24;

[0034] The slide groove 24 is connected to the inside of the movable groove 22, and the connecting piece 26 is movably connected to the movable groove 22;

[0035] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, before bending, the lamp beads can be placed in a placement groove 14 opened on a set of mounting plates 10. When bending, the pull plate 25 is pulled to drive the positioning pin 27 to be retracted into the movable groove 22. Then, the mounting plate 10 is installed into the mounting groove 18. Under the push of the ejection spring 23, the connecting piece 26 ejects the positioning pin 27 and inserts it into the positioning hole 21, so that the mounting plate 10 is positioned by the positioning pin 27, which enables fast loading and unloading by replacing the mounting plate 10, thereby improving the bending efficiency.

[0036] Working principle: When the utility model is used, before bending, the lamp beads can be placed in the placement grooves 14 opened on a set of mounting plates 10. When bending, the pull plate 25 is pulled to drive the positioning pin 27 to be received in the movable groove 22, and then the mounting plate 10 is installed in the mounting groove 18. Under the push of the ejection spring 23, the connecting piece 26 ejects the positioning pin 27 and inserts it into the positioning socket 21, so that the mounting plate 10 is positioned by the positioning pin 27, and the mounting plate 10 can be quickly loaded and unloaded by replacing the mounting plate 10, and the LED lamp beads are placed in the placement grooves 14, and the pins of the lamp beads are fitted in the positioning grooves 16. Then, the second cylinder 9 is started to push The movable lifting plate 6 rises so that the lifting plate 6 fits against the bottom end of the fixed plate 5. The lifting plate 6 and the fixed plate 5 can effectively position the lamp beads, and the rubber pad 15 placed inside the groove 14 can prevent the lamp beads from being squeezed and damaged. When bending, start the first cylinder 2 to push the bending plate 12 down. When the bending plate 12 descends, the lamp bead pins extending from the bottom can be bent, and the connecting sleeve 4 and the second sleeve 13 on both sides of the bending plate 12 are sleeved on the outside of the support column 3 to limit the bending plate 12 and improve the stability of the bending plate 12. The arc groove 20 opened at one end of the bending plate 12 can effectively position the pins of the lamp beads and improve the stability of the pins during bending.

Claims

1. A LED lamp pin bending device, comprising a bottom plate (7), characterized in that: A group of support columns (3) are fixedly connected to both sides of the top of the bottom plate (7), the top of the support columns (3) are fixedly connected to the top of the top plate (1), the center line of the top plate (1) and the center line of the bottom plate (7) are on the same vertical plane, and a lifting plate (6) is arranged at the top of the bottom plate (7); A fixing plate (5) is provided at the top of the lifting plate (6), a group of second through holes (19) are respectively provided on both sides of the bottom end of the fixing plate (5), and the second through holes (19) are fixedly connected to the support column (3). A mounting groove (18) is provided at the top of the lifting plate (6), and a mounting plate (10) is movably connected inside the mounting groove (18). A placement groove (14) is provided at the top of the mounting plate (10) and the bottom end of the fixing plate (5), and a rubber pad (15) is fixedly connected inside the placement groove (14). Two groups of positioning grooves (16) are provided at one end of the placement groove (14). A group of first through holes (17) are respectively provided on both sides of the top of the lifting plate (6), and a group of first sleeves (11) are respectively fixedly connected on both sides of the bottom end of the lifting plate (6). A mounting frame (8) is fixedly connected at the top of the bottom plate (7), and a second cylinder (9) is fixedly connected at the top of the mounting frame (8).

2. The LED lamp pin bending device according to claim 1, characterized in that: The first through hole (17) is connected to the interior of the first sleeve (11), and the output end of the second cylinder (9) passes through the top end of the mounting frame (8) and is fixedly connected to the lifting plate (6).

3. The LED lamp pin bending device according to claim 1, characterized in that: The first sleeve (11) is slidably connected to the support column (3), and the center line of the mounting plate (10) and the center line of the lifting plate (6) are on the same vertical plane.

4. The LED lamp pin bending device according to claim 1, characterized in that: A compression bending plate (12) is provided at the bottom end of the top plate (1), a group of connecting sleeves (4) are fixedly connected to the two sides of the compression bending plate (12), a second sleeve (13) is fixedly connected to the top end of the connecting sleeve (4), a first cylinder (2) is fixedly connected to the top end of the top plate (1), an output end of the first cylinder (2) passes through the top plate (1) and is fixedly connected to the compression bending plate (12), and an arc groove (20) is provided at one end of the compression bending plate (12).

5. The LED lamp pin bending device according to claim 4, characterized in that: The center line of the arc-shaped groove (20) and the center line of the positioning groove (16) are on the same vertical plane, and the second sleeve (13) is slidably connected to the support column (3).

6. The LED lamp pin bending device according to claim 1, characterized in that: A group of movable grooves (22) are respectively arranged on both sides of the lifting plate (6), an ejection spring (23) is fixedly connected to one side of the movable groove (22), a connecting piece (26) is fixedly connected to one side of the ejection spring (23), a positioning pin (27) is fixedly connected to one side of the connecting piece (26), a group of positioning holes (21) are respectively opened on both sides of the mounting plate (10), a pull plate (25) is fixedly connected to one end of the connecting piece (26), and a group of sliding grooves (24) are respectively opened on both sides of one end of the mounting plate (10).

7. The LED lamp pin bending device according to claim 6, characterized in that: The positioning pin (27) is movably connected to the positioning socket (21), and the pull plate (25) is slidably connected to the slide groove (24).

8. The LED lamp pin bending device according to claim 6, characterized in that: The sliding groove (24) is communicated with the interior of the movable groove (22), and the connecting piece (26) is movably connected to the movable groove (22).

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