Automatic LED support particle supplementing device

Abstract

The utility model relates to the technical field of LED support particle supplementing, in particular to an automatic LED support particle supplementing device which comprises a base plate, a positioning assembly used for positioning points, needing particle supplementing, of an LED support is arranged in the base plate, the positioning assembly comprises a plurality of hole grooves formed in the top of the base plate, springs and supporting rods are arranged in the hole grooves, and the supporting rods are arranged in the hole grooves. Cavities are formed in the two sides of the inner wall of the hole groove, electromagnets and positioning plates are arranged in the cavities, magnetic blocks are arranged on one sides of the positioning plates, racks are arranged on the other sides of the positioning plates, clamping teeth are arranged on the outer wall of the supporting rod, a mounting frame is arranged at one end of the supporting rod, a containing groove is formed in the mounting frame, and a telescopic rod and a suction cup are arranged in the containing groove. According to the utility model, the retractable positioning frame is mounted on the particle supplementing plate, and the position needing particle supplementing is positioned on the particle supplementing plate by overlapping with the LED bracket, so that lamp beads can be conveniently and accurately mounted on the particle supplementing plate, the LED bracket is subjected to particle supplementing through the particle supplementing plate, and the particle supplementing accuracy and the particle supplementing quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED bracket grain replenishment, in particular to an automatic LED bracket grain replenishment device. Background Art

[0002] LED bracket refilling equipment is an automated production equipment used to repair broken or damaged LED lamp beads. Its main function is to replace or repair damaged LED lamp beads through precise machine operation to restore them to normal working condition. LED bracket refilling equipment is an efficient and accurate LED lamp bead maintenance solution, suitable for production lines of all sizes, and helps to improve the production efficiency and product quality of enterprises. After the LED bracket is used for a long time, the internal lamp beads will be damaged due to aging or physical collision with external objects, resulting in failure to light up or reduced brightness, so refilling is required.

[0003] However, in the current existing technology, after the damaged lamp beads are removed, the lamp beads are generally installed at the gap positions corresponding to the filling plate and the LED bracket during the filling process, and then the filling is performed uniformly. However, since the damaged positions of the lamp beads in different LED brackets are all deviated, it is difficult to match the installation positions with the filling points of the LED bracket when installing the lamp beads and the filling plate. When the installation position deviates, it will affect the filling effect, and the lamp beads at the deviation points will squeeze the good lamp beads on the LED bracket, thereby causing secondary damage. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic LED bracket grain replenishing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automated LED bracket grain replenishing device comprises a base plate, wherein a positioning component for positioning a point on the LED bracket requiring grain replenishing is arranged inside the base plate, the positioning component comprises a plurality of hole grooves arranged on the top of the base plate, a spring and a support rod are arranged inside the plurality of hole grooves, cavities are arranged on both sides of the inner walls of the hole grooves, an electromagnet and a positioning plate are arranged inside the cavity, a magnetic block is arranged on one side of the positioning plate, and a rack is arranged on the other side, a latch is arranged on the outer wall of the support rod, a mounting frame is arranged at one end of the support rod, a storage groove is arranged inside the mounting frame, and a telescopic rod and a suction cup are arranged inside the storage groove.

[0007] As a preferred solution of the utility model, one end of the support rod is located in the hole groove and is slidably connected to the inner wall of the hole groove through a slide rail, and the other end extends to the outside of the hole groove. Both ends of the spring are respectively connected to the inner wall of the hole groove and the support rod by welding.

[0008] As a preferred solution of the utility model, the clamping teeth are connected to the outer wall of the support rod located in the hole groove through bolts, and the cavity distribution corresponds to the clamping teeth on the outer wall of the support rod and is connected to the inside of the hole groove.

[0009] As a preferred solution of the utility model, the electromagnet is embedded and connected to the inner wall of the cavity and is magnetically connected to the magnetic block. The positioning plate is located in the cavity and is slidably connected to the inner wall of the cavity through a slide rail. The magnetic block is connected to the positioning plate close to the cavity side through bolts.

[0010] As a preferred solution of the utility model, the rack is connected to the side of the positioning plate away from the cavity by bolts, and the positioning plate is pushed by the repulsion between the electromagnet and the magnetic block to extend the rack into the hole groove and engage with the locking teeth.

[0011] As a preferred solution of the utility model, the groove at the top of the installation frame is an arc-shaped structure, one end of the telescopic rod is connected to the inner wall of the storage groove by a bolt, and the output end of the telescopic rod is connected to the suction cup.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: in response to the problems raised in the background technology, the present application adopts a positioning component, by setting a retractable mounting frame on the grain filling board corresponding to the installation position of the lamp beads on the LED bracket, when filling grains, the empty grain filling board is matched with and abutted against the LED bracket after the defective lamp beads are removed, and the mounting frame on the grain filling board will shrink inward when it contacts the good lamp beads, while the mounting frame on the LED bracket will not shrink because the damaged lamp beads have been removed, so that the mounting frame on the grain filling board corresponding to the position of the good lamp beads shrinks and produces a height difference with other mounting frames, thereby positioning the position on the LED board where grains need to be filled on the grain filling board, improving the accuracy of the grain filling board when docking with the lamp beads, and ensuring the grain filling effect.

[0013] The utility model realizes installing a retractable positioning frame on the grain replenishing plate, and positioning the position where grain replenishment is required on the grain replenishing plate by overlapping and stacking with the LED bracket, so as to facilitate accurate installation of lamp beads on the grain replenishing plate and grain replenishment of the LED bracket through the grain replenishing plate, thereby improving the accuracy and quality of grain replenishment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the interior of the substrate of the utility model;

[0016] Figure 3 This is an enlarged view of part A of the utility model;

[0017] Figure 4 This is the appearance structure diagram of the installation frame of the utility model.

[0018] In the figure: 1, substrate; 2, hole groove; 201, spring; 3, cavity; 301, electromagnet; 4, positioning plate; 401, magnetic block; 402, rack; 5, support rod; 501, latch tooth; 6, installation frame; 601, storage slot; 602, telescopic rod; 7, suction cup. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention.

[0020] Example

[0021] See also Figure 1-4 The utility model provides a technical solution: an automated LED bracket grain replenishing device, comprising a substrate 1, wherein a positioning component for positioning the point where the LED bracket needs to be replenished is arranged inside the substrate 1, wherein the positioning component comprises a plurality of hole slots 2 arranged on the top of the substrate 1, wherein the positions of the hole slots 2 correspond to the installation positions of the lamp beads on the LED bracket, wherein springs 201 and support rods 5 are arranged inside the plurality of hole slots 2, wherein the springs 201 are used to support the support rods 5 and push them out of the hole slots 2, wherein cavities 3 are arranged on both sides of the inner wall of the hole slots 2, wherein the cavities 3 is provided with an electromagnet 301 and a positioning plate 4. In a normal state, the electromagnet 301 is magnetically repelled from the magnetic block 401, thereby pushing the positioning plate 4 to move in the cavity 3 so that the rack 402 extends into the hole slot 2 and abuts against the latch 501 (the repulsive force of the electromagnet 301 on the magnetic block 401 is smaller than the contraction force when the support rod 5 abuts against the good lamp bead, so when the support rod 5 contracts, the latch 501 and the inclined edge of the rack 402 can push the positioning plate 4 to contract, so that the support rod 5 is convenient to contract into the hole slot 2. After the grain filling is completed, the electromagnet 301 can be controlled by the PCL controller The rack 402 is attracted by the magnetic block 401 to shrink, and the support rod 5 is extended and reset by the spring 201. A magnetic block 401 is arranged on one side of the positioning plate 4, and a rack 402 is arranged on the other side. The rack 402 can mesh with the tooth 501 on the outer wall of the support rod 5, so as to lock the position of the support rod 5. The outer wall of the support rod 5 is provided with a tooth 501. An installation frame 6 is arranged at one end of the support rod 5. The installation frame 6 is used to embed the replaced lamp beads when replenishing the grains, and the embedded lamp beads are installed on the LED support through the grain replenishing plate corresponding to the LED support. The lamp beads are replenished in the corresponding grooves of the frame, and a storage groove 601 is arranged inside the installation frame 6. The storage groove 601 can retract the suction cup 7. A telescopic rod 602 and the suction cup 7 are arranged inside the storage groove 601. The telescopic rod 602 can drive the suction cup 7 to retract and transport it between the storage groove 601 and the internal groove of the installation frame 6 (the suction cup 7 is retracted in the storage groove 601 when positioning the replenishment position, and the suction cup 7 is driven to extend from the storage groove 601 when replenishment is needed, and then the lamp bead can be adsorbed and fixed by the suction cup 7 when the replacement lamp bead is placed in the installation frame 6).

[0022] In this embodiment, all electrical components are controlled by conventional controllers.

[0023] For example, please refer to Figure 1-4 One end of the support rod 5 is located in the hole slot 2 and is slidably connected to the inner wall of the hole slot 2 through a slide rail, and the other end extends to the outside of the hole slot 2. Both ends of the spring 201 are connected to the inner wall of the hole slot 2 and the support rod 5 respectively by welding. The clamping teeth 501 are connected to the outer wall of the support rod 5 located in the inner area of ​​the hole slot 2 by bolts. The distribution of the cavity 3 corresponds to the clamping teeth 501 on the outer wall of the support rod 5, and is connected to the inside of the hole slot 2. The electromagnet 301 is inlaid and connected to the inner wall of the cavity 3, and is magnetically connected to the magnetic block 401. The positioning plate 4 is located in the cavity The rack 402 is connected to the side of the positioning plate 4 away from the cavity 3 by bolts, and the rack 402 is pushed to extend into the hole groove 2 and mesh with the latch tooth 501 through the electromagnet 301 and the magnetic block 401. The groove at the top of the mounting frame 6 is an arc-shaped structure, and one end of the telescopic rod 602 is connected to the inner wall of the receiving groove 601 by bolts, and the output end of the telescopic rod 602 is connected to the suction cup 7. When in use, first remove the damaged lamp beads on the LED bracket, then align the substrate 1 with the LED bracket, and drive the substrate 1 to approach the LED bracket until the mounting frame 6 abuts against the good lamp beads on the LED bracket. After the mounting frame 6 abuts against the lamp beads, the support rod 5 is driven by pressure to shrink into the hole groove 2. At the same time, since the damaged lamp beads have been taken out, the mounting frame 6 at the corresponding position will extend into the mounting groove of the lamp beads and will not shrink. Then separate the substrate 1, and install the replaced lamp beads in the uncontracted mounting frame 6. At the same time, control the telescopic rod 602 through the PLC controller to drive the suction cup 7 to extend to adsorb the replaced lamp beads. Then align the substrate 1 with the LED bracket again and embed the adsorbed lamp beads on the mounting frame 6 into the lamp bead grooves that need to be refilled.

[0024] The working process of the utility model is as follows: when in use, the damaged lamp beads on the LED bracket are first removed, and then the substrate 1 is aligned with the LED bracket and placed, and the substrate 1 is driven to approach the LED bracket until the mounting frame 6 abuts against the good lamp beads on the LED bracket. After the mounting frame 6 abuts against the lamp beads, the support rod 5 is driven to shrink into the hole groove 2 by pressure. At the same time, since the damaged lamp beads have been taken out, the mounting frame 6 at the corresponding position will extend into the mounting groove of the lamp beads so that no shrinkage will occur. Then the substrate 1 is separated, and the replaced lamp beads are installed in the unshrinking mounting frame 6. At the same time, the telescopic rod 602 is controlled by the PLC controller to drive the suction cup 7 to extend to absorb the replaced lamp beads, and then the substrate 1 is aligned with the LED bracket again and the lamp beads absorbed on the mounting frame 6 are embedded into the lamp bead grooves that need to be supplemented. The utility model realizes the installation of a retractable positioning frame on the supplementary plate, and the position that needs to be supplemented is positioned on the supplementary plate by overlapping with the LED bracket, so that the lamp beads are accurately installed on the supplementary plate and the LED bracket is supplemented by the supplementary plate, thereby improving the accuracy and quality of supplementary particles.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated LED support grain replenishing device, comprising a substrate (1), wherein a positioning component for locating a point on the LED support that needs grain replenishing is arranged inside the substrate (1), characterized in that: The positioning assembly comprises a plurality of holes (2) arranged on the top of a base plate (1), a spring (201) and a support rod (5) are arranged inside the plurality of holes (2), cavities (3) are arranged on both sides of the inner wall of the hole (2), an electromagnet (301) and a positioning plate (4) are arranged inside the cavity (3), a magnetic block (401) is arranged on one side of the positioning plate (4), and a rack (402) is arranged on the other side, a latching tooth (501) is arranged on the outer wall of the support rod (5), a mounting frame (6) is arranged at one end of the support rod (5), a storage groove (601) is arranged inside the mounting frame (6), and a telescopic rod (602) and a suction cup (7) are arranged inside the storage groove (601).

2. The automatic LED bracket grain replenishing device according to claim 1, characterized in that: One end of the support rod (5) is located in the hole groove (2) and is slidably connected to the inner wall of the hole groove (2) through a slide rail, and the other end extends to the outside of the hole groove (2). Both ends of the spring (201) are respectively connected to the inner wall of the hole groove (2) and the support rod (5) by welding.

3. The automatic LED bracket grain replenishing device according to claim 1, characterized in that: The latching teeth (501) are connected to the outer wall of the support rod (5) in the inner area of ​​the hole groove (2) via bolts; the cavity (3) is distributed corresponding to the latching teeth (501) on the outer wall of the support rod (5) and is in communication with the interior of the hole groove (2).

4. The automatic LED bracket grain replenishing device according to claim 1, characterized in that: The electromagnet (301) is embedded and connected to the inner wall of the cavity (3) and is magnetically connected to the magnetic block (401); the positioning plate (4) is located in the cavity (3) and is slidably connected to the inner wall of the cavity (3) via a slide rail; the magnetic block (401) is connected to a side of the positioning plate (4) close to the cavity (3) via a bolt.

5. The automatic LED bracket grain replenishing device according to claim 1, characterized in that: The rack (402) is connected to the side of the positioning plate (4) away from the cavity (3) via bolts, and the positioning plate (4) is pushed by the electromagnet (301) and the magnetic block (401) to repel each other, so that the rack (402) extends into the hole groove (2) and meshes with the latching teeth (501).

6. The automatic LED support grain replenishing device according to claim 1, characterized in that: The groove at the top of the installation frame (6) is an arc-shaped structure, one end of the telescopic rod (602) is connected to the inner wall of the storage groove (601) through a bolt, and the output end of the telescopic rod (602) is connected to the suction cup (7).

Images