A device for removing burrs from LED lamp housings

Abstract

This utility model relates to the field of burr removal technology and discloses an LED lamp housing burr removal device, including a base. An adjustment component is provided on the upper end of the base, and the adjustment component includes a movable seat located on the upper end of the base. When the first motor is started, the movable frame moves horizontally along the movable seat until the lamp housing is positioned directly opposite the grinding wheel. Then, a third motor is started to rotate the turntable, which in turn rotates the lamp housing placed on top of the turntable, moving other areas of the lamp housing that need grinding closer to the grinding wheel. A second electric telescopic rod can adjust the height of the lamp housing, allowing the grinding wheel to grind different height areas of the lamp housing. This device allows for adjustment of the grinding position on the remaining surfaces of the lamp housing. The clamping plate can hold the lamp housing, eliminating the need for workers to hold the lamp housing during grinding, thus increasing safety during the grinding process.

Description

Technical Field

[0001] This utility model relates to the field of burr removal technology, and in particular to an LED lamp housing burr removal device. Background Technology

[0002] As an exterior component of the final product, LED lamp housings are susceptible to defects such as material overflow at the parting surface and burrs at the ejector pin position. These defects directly affect the product's finish. Deburring devices use mechanical, laser, or chemical methods to thoroughly clean irregular protrusions and flash, resulting in a smooth surface and neat edges on the lamp housing. This meets consumers' demand for a "flawless appearance" and enhances the product's market competitiveness.

[0003] The patent application CN219633337U discloses an LED lamp housing burr removal device, which effectively solves the problems of cumbersome operation and low work efficiency in LED lamp housing burr removal. The device includes a worktable with LED lamp housings placed on its left and right sides. A vertical rotating shaft is rotatably connected to the worktable. A ring is coaxially mounted on the rotating shaft, and the lower end of the ring is fixedly connected to the rotating shaft via multiple support plates. A limiting disc is coaxially mounted on the upper end of the rotating shaft, located inside the ring. Multiple sliding rods are radially and evenly slidably connected to the ring. One end of each sliding rod is fixedly connected to a grinding block located outside the ring, while the other end of the sliding rod is always in contact with the surface of the limiting disc. The limiting disc has an inclined groove. As the limiting disc rotates within the ring, the inclined groove controls the sliding rods to slide radially within the ring. The sliding rods cause the grinding block to move away from or towards the ring. Bolts corresponding to the sliding rods are provided on the ring.

[0004] However, the position of the grinding block in the above device is fixed and cannot be adjusted according to the position of the lamp housing that needs to be ground. When the lamp housing is placed on the workbench, only specific positions of the lamp housing can be ground. When other positions of the lamp housing need to be ground, the staff needs to manually adjust the position of the lamp housing, which is inconvenient to use. Utility Model Content

[0005] Given that the position of the grinding block in the above-mentioned device is fixed and cannot be adjusted according to the position of the lamp housing that needs to be ground, when the lamp housing is placed on the workbench, only specific positions of the lamp housing can be ground. When other positions of the lamp housing need to be ground, the operator needs to manually adjust the position of the lamp housing, which is inconvenient to use. Therefore, this utility model was proposed.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an LED lamp housing burr removal device, including a base, an adjustment component at the upper end of the base, a movable seat at the upper end of the base, a first motor on one side of the outer wall of the movable seat, a ball screw at the output end of the first motor, two sets of symmetrical first ball screw sleeves on the outer wall of the ball screw, a movable frame fixed on one side of the two sets of first ball screw sleeves, a second motor on one side of the upper end of the movable frame, a bidirectional screw at the output end of the second motor, two sets of symmetrical second ball screw sleeves on the outer wall of the bidirectional screw, a clamping plate at the lower end of the second ball screw sleeve, a third motor fixed at the bottom end of the movable frame, a turntable at the output end of the third motor, a second electric telescopic rod at one corner of the lower end of the movable seat, a first electric telescopic rod at the upper end of one side of the base, a movable plate at the extension end of the first electric telescopic rod, a fourth motor fixed at one end of the movable plate, and a grinding wheel at the output end of the fourth motor.

[0007] As a preferred embodiment of the LED lamp housing burr removal device of this utility model, wherein: a slide rod is fixedly provided at one end of the inner cavity of the movable seat and the ball screw, a sliding sleeve is movably sleeved on the outer wall of the slide rod, the sliding sleeve is fixedly connected to the lower end of the movable frame, the first ball screw sleeve and the sliding sleeve are both movably inserted into the inner cavity of the movable seat, the movable frame is movably inserted into the middle of the movable seat, and the outer wall of the movable frame is in contact with the upper inner wall of the movable seat.

[0008] As a preferred embodiment of the LED lamp housing burr removal device of this utility model, the upper end of the movable frame is provided with a sliding groove that cooperates with the second ball screw sleeve.

[0009] As a preferred embodiment of the LED lamp housing burr removal device of this utility model, a first telescopic rod is fixedly provided at one end of the upper end of the base and the other end of the first electric telescopic rod, and the telescopic end of the first telescopic rod is fixedly connected to the moving plate.

[0010] As a preferred embodiment of the LED lamp housing burr removal device of this utility model, the second telescopic rod is fixedly provided on the remaining triangle of the lower end of the movable base away from the second electric telescopic rod. The second electric telescopic rod, the bottom end of the second telescopic rod and the base are fixedly connected. The extension end of the second electric telescopic rod and the telescopic end of the second telescopic rod are respectively fixedly connected to the movable base.

[0011] As a preferred embodiment of the LED lamp housing burr removal device of this utility model, the outer wall of the base is provided with a PLC controller, and the first motor, the second motor, the third motor, the first electric telescopic rod, the fourth motor, and the second electric telescopic rod are all electrically connected to the PLC controller.

[0012] As a preferred embodiment of the LED lamp housing burr removal device of this utility model, the following features: baffles are fixedly provided at the bottom end and both sides of the outer wall of the movable frame; the lower end of the baffle is in contact with the upper end of the movable base; the output end of the third motor passes through the baffle and is fixedly connected to the turntable; grooves that cooperate with the baffles are provided on both sides of the upper end of the base; and the baffles can move through the grooves.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects: In this invention, the first motor is started, and the moving frame moves horizontally along the moving base until the lamp housing is positioned directly opposite the grinding wheel. The third motor is then started, driving the turntable to rotate, which in turn rotates the lamp housing placed on top of the turntable, moving other parts of the lamp housing that need to be ground closer to the grinding wheel. The second electric telescopic rod can adjust the height of the lamp housing, allowing the grinding wheel to grind different parts of the lamp housing. Through the above device, the grinding position of the remaining surfaces of the lamp housing can be adjusted. The clamping plate can hold the lamp housing, eliminating the need for workers to hold the lamp housing by hand during grinding, thus increasing safety during the grinding process.

[0014] 2. In this utility model, the baffle can block the debris generated during the grinding process, preventing the debris from falling into the moving base, thus making it convenient for the staff to clean the debris on the top of the base after grinding, and making it convenient for the staff to maintain the device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the LED lamp housing burr removal device of this utility model; Figure 2 This is a three-dimensional cross-sectional view of the adjustment component of the LED lamp housing burr removal device of this utility model; Figure 3 This is a partial three-dimensional structural diagram of the LED lamp housing burr removal device of this utility model; Figure 4 This is a three-dimensional structural diagram of the movable base of the LED lamp housing burr removal device of this utility model.

[0016] Explanation of reference numerals in the attached figures: 1. Base; 2. Adjustment assembly; 201. Movable seat; 202. First motor; 203. Ball screw; 204. First ball sleeve; 205. Slide rod; 206. Slide sleeve; 207. Movable frame; 208. Second motor; 209. Bidirectional screw; 210. Second ball sleeve; 211. Clamping plate; 212. Third motor; 213. Turntable; 3. First electric telescopic rod; 4. First telescopic rod; 5. Movable plate; 6. Fourth motor; 7. Grinding wheel; 8. Second electric telescopic rod; 9. Second telescopic rod; 10. PLC controller; 11. Baffle; 12. Groove. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example 1

[0018] Reference Figures 1-4 This is the first embodiment of the present invention, providing an LED lamp housing burr removal device, including a base 1, an adjustment component 2 at the upper end of the base 1, the adjustment component 2 including a movable seat 201 at the upper end of the base 1, a first motor 202 on one side of the outer wall of the movable seat 201, a ball screw 203 at the output end of the first motor 202, two sets of symmetrical first ball screw sleeves 204 sleeved on the outer wall of the ball screw 203, a movable frame 207 fixedly mounted on one side of the two sets of first ball screw sleeves 204, and a second motor 208 on one side of the upper end of the movable frame 207. The output end of 208 is provided with a bidirectional lead screw 209. The outer wall of the bidirectional lead screw 209 is fitted with two sets of symmetrical second ball screw sleeves 210. The lower end of the second ball screw sleeve 210 is provided with a clamping plate 211. The bottom end of the movable frame 207 is fixedly provided with a third motor 212. The output end of the third motor 212 is provided with a turntable 213. The lower corner of the movable seat 201 is provided with a second electric telescopic rod 8. The upper end of one side of the base 1 is provided with a first electric telescopic rod 3. The extension end of the first electric telescopic rod 3 is provided with a moving plate 5. One end of the moving plate 5 is fixedly provided with a fourth motor 6. The output end of the fourth motor 6 is provided with a grinding wheel 7.

[0019] A slide rod 205 is fixedly provided at one end of the inner cavity of the movable seat 201 and the ball screw 203, which are symmetrical to each other. A slide sleeve 206 is movably sleeved on the outer wall of the slide rod 205. The slide sleeve 206 is fixedly connected to the lower end of the movable frame 207. The first ball screw sleeve 204 and the slide sleeve 206 are both movably inserted into the inner cavity of the movable seat 201. The movable frame 207 is movably inserted into the middle of the movable seat 201. The outer wall of the movable frame 207 is in contact with the upper inner wall of the movable seat 201.

[0020] The upper end of the movable frame 207 is provided with a sliding groove that mates with the second ball screw sleeve 210.

[0021] A first telescopic rod 4 is fixedly installed at the upper end of the base 1 and at one end symmetrical to the first electric telescopic rod 3. The telescopic end of the first telescopic rod 4 is fixedly connected to the movable plate 5.

[0022] The lower end of the movable base 201 is fixedly provided with the second telescopic rod 9 in the remaining triangle away from the second electric telescopic rod 8. The bottom ends of the second electric telescopic rod 8 and the second telescopic rod 9 are fixedly connected to the base 1. The extension end of the second electric telescopic rod 8 and the telescopic end of the second telescopic rod 9 are fixedly connected to the movable base 201 respectively.

[0023] The outer wall of the base 1 is equipped with a PLC controller 10. The first motor 202, the second motor 208, the third motor 212, the first electric telescopic rod 3, the fourth motor 6, and the second electric telescopic rod 8 are all electrically connected to the PLC controller 10.

[0024] Operating steps: Place the lamp housing to be sanded and deburred on the top of the turntable 213. The PLC controller 10 starts the second motor 208, which drives the bidirectional lead screw 209 to rotate. Two sets of second ball screw sleeves 210 slide along the grooves on the outer wall of the bidirectional lead screw 209 and the upper end of the moving frame 207, moving closer to each other. Two sets of clamping plates 211 clamp and fix the lamp housing placed on the top of the turntable 213, preventing movement during sanding and increasing stability. Then, based on the area of ​​the lamp housing closest to the sanding wheel 7 that needs sanding, the PLC controller 10 controls the first motor... 202 is activated, the first motor 202 drives the ball screw 203 to rotate, the first ball sleeve 204 moves along the ball screw 203, and the first ball sleeve 204 drives the moving frame 207 to move horizontally along the moving seat 201. During this process, the moving frame 207 drives the sliding sleeve 206 to slide along the outer wall of the sliding rod 205, increasing the stability of the moving frame 207 during movement. When the position of the lamp housing that needs to be polished is directly opposite the polishing wheel 7, the first motor 202 is turned off, and the first electric telescopic rod 3 is activated to extend. The first electric telescopic rod 3 drives the polishing wheel 7 set at the front end of the moving plate 5 to move closer to the lamp housing. When the polishing wheel 7 and the lamp housing need to be polished... After the grinding position is aligned, the first electric telescopic rod 3 is closed. The first telescopic rod 4 is positioned such that, as the first electric telescopic rod 3 moves the moving plate 5, the first telescopic rod 4 extends and retracts along with the first electric telescopic rod 3, increasing the stability of the grinding wheel 7 during movement. The fourth motor 6 is then started to rotate the grinding wheel 7, grinding and removing burrs from the designated area of ​​the lamp housing. After grinding, the fourth motor 6 is closed, and the first electric telescopic rod 3 is started to retract, causing the grinding wheel 7 to move away from the lamp housing. Then, the second motor 208 is started in the reverse direction, causing the two sets of clamping plates 211 to move away from each other. The third motor 212 is then started to rotate the turntable 213, which can drive the turntable 2... The lamp housing placed at the top of the 13th position is rotated, and other parts of the lamp housing that need to be polished are rotated to the side of the polishing wheel 7. The above steps are repeated to polish different parts of the remaining surface of the lamp housing, so that the polishing wheel 7 can polish specific parts of the lamp housing. This eliminates the need for workers to hold the lamp housing while polishing, increasing safety during the polishing process. Activating the second electric telescopic rod 8 can drive the moving base 201 to move up and down. The setting of the second telescopic rod 9 increases the stability of the moving base 201 during the up and down movement, thereby allowing the height of the lamp housing to be adjusted so that the polishing wheel 7 can polish parts of the lamp housing at different heights. Example 2

[0025] Reference Figures 1-4This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that: baffles 11 are fixedly provided on the bottom end and both sides of the outer wall of the movable frame 207. The lower end of the baffles 11 is in contact with the upper end of the movable seat 201. The output end of the third motor 212 passes through the baffles 11 and is fixedly connected to the turntable 213. Grooves 12 that cooperate with the baffles 11 are opened on both sides of the upper end of the base 1. The baffles 11 can move through the grooves 12.

[0026] The baffle 11 can block the debris generated during the grinding process, preventing the debris from falling into the movable base 201, thus making it convenient for the staff to clean the debris on the top of the base 1 after grinding, and making it convenient for the staff to maintain the device.

[0027] The remaining structure is the same as that in Example 1. It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A device for removing burrs from LED lamp housings, comprising a base (1), characterized in that: The base (1) is provided with an adjustment component (2) at its upper end. The adjustment component (2) includes a movable seat (201) located at the upper end of the base (1). A first motor (202) is provided on one side of the outer wall of the movable seat (201). A ball screw (203) is provided at the output end of the first motor (202). Two sets of first ball screw sleeves (204) are symmetrically fitted on the outer wall of the ball screw (203). A movable frame (207) is fixedly provided on one side of the two sets of first ball screw sleeves (204). A second motor (208) is provided on one side of the upper end of the movable frame (207). A bidirectional screw (209) is provided at the output end of the second motor (208). Two sets of symmetrical second ball screw sleeves (210) are fitted on the outer wall of the lead screw (209). The lower end of the second ball screw sleeve (210) is provided with a clamping plate (211). The bottom end of the movable frame (207) is fixedly provided with a third motor (212). The output end of the third motor (212) is provided with a turntable (213). The lower corner of the movable seat (201) is provided with a second electric telescopic rod (8). The upper end of one side of the base (1) is provided with a first electric telescopic rod (3). The extension end of the first electric telescopic rod (3) is provided with a moving plate (5). One end of the moving plate (5) is fixedly provided with a fourth motor (6). The output end of the fourth motor (6) is provided with a grinding wheel (7).

2. The LED lamp housing burr removal device according to claim 1, characterized in that: A slide rod (205) is fixedly provided at one end of the inner cavity of the movable seat (201) and the ball screw (203), which are symmetrical to each other. A slide sleeve (206) is movably sleeved on the outer wall of the slide rod (205). The slide sleeve (206) is fixedly connected to the lower end of the movable frame (207). The first ball screw sleeve (204) and the slide sleeve (206) are both movably inserted in the inner cavity of the movable seat (201). The movable frame (207) is movably inserted in the middle of the movable seat (201). The outer wall of the movable frame (207) is in contact with the upper inner wall of the movable seat (201).

3. The LED lamp housing burr removal device according to claim 1, characterized in that: The upper end of the movable frame (207) is provided with a sliding groove that cooperates with the second ball screw sleeve (210).

4. The LED lamp housing burr removal device according to claim 1, characterized in that: The base (1) is fixedly provided with a first telescopic rod (4) at one end symmetrical to the first electric telescopic rod (3), and the telescopic end of the first telescopic rod (4) is fixedly connected to the moving plate (5).

5. The LED lamp housing burr removal device according to claim 1, characterized in that: The lower end of the movable seat (201) is fixedly provided with the second telescopic rod (9) away from the second electric telescopic rod (8). The bottom ends of the second electric telescopic rod (8) and the second telescopic rod (9) are fixedly connected to the base (1). The extension end of the second electric telescopic rod (8) and the telescopic end of the second telescopic rod (9) are fixedly connected to the movable seat (201) respectively.

6. The LED lamp housing burr removal device according to claim 1, characterized in that: The base (1) is equipped with a PLC controller (10) on its outer wall. The first motor (202), the second motor (208), the third motor (212), the first electric telescopic rod (3), the fourth motor (6), and the second electric telescopic rod (8) are all electrically connected to the PLC controller (10).

7. The LED lamp housing burr removal device according to claim 1, characterized in that: The bottom end and both sides of the outer wall of the movable frame (207) are fixedly provided with baffles (11). The lower end of the baffles (11) is in contact with the upper end of the movable seat (201). The output end of the third motor (212) passes through the baffles (11) and is fixedly connected to the turntable (213). The upper end of the base (1) is provided with grooves (12) that cooperate with the baffles (11). The baffles (11) can move through the grooves (12).

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