LED lamp circuit board processing device

Abstract

The utility model relates to the field of circuit board processing equipment, and discloses an LED lamp circuit board processing device which comprises an operation table, a cutting groove is formed in the middle of the top end of the operation table, two sliding grooves are formed in the rear side of the top end of the operation table, a supporting plate is fixedly connected to the rear side of the top end of the operation table, and a threaded column is in threaded connection with the middle of the supporting plate. The rear end of the threaded column is fixedly connected with an adjusting block, the front side of the threaded column is fixedly connected with an abutting plate, the bottom end of the abutting plate is fixedly connected with two sliding blocks, the inner wall of the front side of the abutting plate is fixedly connected with a lamp part, and the left side of the operation table is fixedly connected with an auxiliary plate. According to the circuit board cutting device, the uniform size of the circuit board needing to be cut is adjusted, the requirement for cutting the circuit boards of different sizes is met, blanking is carried out while the circuit board is cut, continuous pushing is carried out after the circuit board is clamped and fixed, and manual pushing and blanking are replaced.

Description

Technical Field

[0001] The utility model relates to the field of circuit board processing equipment, in particular to an LED lamp circuit board processing device. Background Art

[0002] Flexible circuit boards, also known as soft circuit boards, are carriers for electrical connections of electronic components. Flexible circuit boards are made of polyimide or polyester film as a substrate. They are thin and have good bendability. Flexible circuit boards can be placed in lamp tubes. Light-emitting diodes are electrically connected to flexible circuit boards to form LED lights. The raw material of flexible circuit boards is a whole piece, which needs to be cut into long strips to be placed in lamp tubes.

[0003] After searching, the Chinese patent with announcement number: CN212736149U discloses a circuit board cutting device for LED lamp tubes, including a support plate; the support plate is arranged on a frame, the support plate has an upper plate surface, and the upper plate surface forms multiple grooves parallel to each other; the upper plate surface has a plate surface length direction and a plate surface width direction perpendicular to the length direction; the moving mechanism is slidably connected to the frame along the extension direction of the multiple grooves; the knife holder is connected to the moving mechanism and includes a support beam; the extension direction of the support beam is parallel to the upper plate surface and can face the upper plate surface; the knife holder can be connected to multiple blades in the direction facing the upper plate surface; the blades are parallel along the plate surface width direction and arranged at a certain interval. Not only does it improve the cutting efficiency of the circuit board raw materials and reduce the processing cost of the flexible circuit board, but also the width of the strip flexible circuit board formed by cutting is the same as the spacing between the blades of two adjacent blades, thereby improving the cutting accuracy.

[0004] The above patent specific implementation method mentions that "by setting the guiding direction of the guide rail 31 to be parallel to the extension direction of the groove 12; the two guide rails 31 are slidably connected to the slider 32, and the slider 32 slides along the guiding direction of the guide rail 31 to prevent the blade 20 from rubbing against the groove wall of the groove 12, ensuring that the blade 21 can stably move in the groove 12 to cut the circuit board material 1". However, although the above document can process multiple circuit boards at one time with multiple blades at equal distances, since the distance between the blades is set to be fixed, the blade cannot modify the distance between multiple blades to meet the requirement of cutting circuit boards of different sizes, and the circuit board needs to be manually loaded and unloaded and fixed, which leads to low circuit board processing efficiency. In view of the above problems, an LED lamp circuit board processing device is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an LED lamp circuit board processing device, aiming to improve the problems in the prior art that circuit boards of different sizes cannot be cut and the efficiency of manual loading and unloading is low.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The top of the operating table is fixedly connected with a support plate, the middle part of the support plate is threadedly connected with a threaded column, the rear end of the threaded column is fixedly connected with an adjusting block, the front side of the threaded column is fixedly connected with a support plate, the bottom end of the support plate is fixedly connected with two sliding blocks, the front inner wall of the support plate is fixedly connected with a lamp part, the left side of the operating table is fixedly connected with an auxiliary plate, the right front end of the auxiliary plate is fixedly connected with a guide block, the guide block and the middle part of the auxiliary plate are both provided with a guide groove, the inner left side of the guide groove is fixedly connected with a driving assembly, the outer side of the driving assembly is slidably connected with a cutting head, the bottom end of the cutting head is provided with a plurality of pressure wheels, and the left side of the cutting head is fixedly connected with a push plate.

[0008] Furthermore, the driving assembly includes a motor 1 and a threaded rod, the outside of the motor 1 is fixedly connected to the inner wall of the guide groove, the driving end of the motor 1 is fixedly connected to the left end of the threaded rod, the right end of the threaded rod is rotatably connected to the right side of the inner wall of the guide groove, and the middle part of the top end of the cutting head is slidably connected to the outside of the threaded rod.

[0009] Furthermore, the front side of the operating table is fixedly connected to a support plate, the left and right sides of the support plate are fixedly connected to motor 2, the driving end of motor 2 is fixedly connected to a telescopic rod, the rear side of the telescopic rod is fixedly connected to a limiting block, the left and right sides of the limiting block are provided with oblique grooves, the inner sliding connection of the limiting block is connected to a push block, the left and right sides of the push block are fixedly connected to a cylinder, the outside of the limiting block is provided with a pushing block, the top middle part of the pushing block is fixedly connected to a support block, the left and right sides of the support block are fixedly connected to support columns, the outside of the support column is rotatably connected to a clamp, the left and right sides of the top of the pushing block are fixedly connected to a limiting cover, the inner top of the limiting cover is fixedly connected to a spring, and the top four corners of the operating table are fixedly connected to supporting feet.

[0010] Furthermore, the bottom end of the abutment plate is slidably connected to the top end of the operating table, the outside of the slider is slidably connected to the inner wall of the slide groove, and the left side of the abutment plate is slidably connected to the left side of the auxiliary plate.

[0011] Furthermore, the bottom end of the push plate is slidably connected to the top end of the operating table, the top end of the cutting head is slidably connected to the inner wall of the guide groove, and the bottom end of the cutting head is slidably connected to the inner wall of the cutting groove.

[0012] Furthermore, the outer portion of the cylinder is slidably connected to the inner wall of the inclined groove, and the outer portion of the push block is slidably connected to the inner wall of the push block.

[0013] Furthermore, the bottom end of the pushing block is slidably connected to the top end of the operating table, the front side of the top end of the clamp is fixedly connected to the bottom end of the spring, and the bottom end of the clamp is in contact with the top end of the pushing block.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by cooperating with the cutting groove, the slide groove, the support plate, the threaded column, the adjusting block and other components, the uniform size of the circuit board to be cut is adjusted to meet the needs of cutting circuit boards of different sizes. The operation is simple and the adjustment is convenient.

[0016] 2. In the utility model, through the cooperation of the clamp, cutting head, motor 1, support plate, motor 2 and other components, it is possible to cut the circuit board while unloading the material and to continuously push the material after the circuit board is clamped and fixed, replacing manual pushing and unloading of the material, thereby speeding up the processing efficiency of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of an LED lamp circuit board processing device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the support plate structure of an LED lamp circuit board processing device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a slider of an LED lamp circuit board processing device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the threaded rod structure of an LED lamp circuit board processing device proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the push plate structure of an LED lamp circuit board processing device proposed by the utility model;

[0022] Figure 6 This is a schematic diagram of the inclined groove structure of an LED lamp circuit board processing device proposed by the utility model.

[0023] Legend:

[0024] 1. Operating table; 2. Cutting groove; 3. Slide groove; 4. Support plate; 5. Threaded column; 6. Adjustment block; 7. Abutment plate; 8. Slider; 9. Lighting part; 10. Auxiliary plate; 11. Guide block; 12. Guide groove; 13. Motor 1; 14. Threaded rod; 15. Cutting head; 16. Pressure wheel; 17. Push plate; 18. Support plate; 19. Motor 2; 20. Telescopic rod; 21. Limit block; 22. Inclined groove; 23. Push block; 24. Cylinder; 25. Push block; 26. Support block; 27. Support column; 28. Clamp; 29. ​​Limit cover; 30. Spring; 31. Support foot. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1-Figure 3 The utility model provides an embodiment: an LED lamp circuit board processing device, including an operating table 1, a cutting groove 2 is provided in the middle of the top of the operating table 1, the cutting groove 2 is designed to accurately cut the circuit board, two slide grooves 3 are provided on the rear side of the top of the operating table 1, and the slide grooves 3 are designed to limit the movement range of the components. A support plate 4 is fixedly connected to the rear side of the top of the operating table 1, and the operating table 1 supports the support plate 4. A threaded column 5 is threadedly connected to the middle of the support plate 4, and an adjusting block 6 is fixedly connected to the rear end of the threaded column 5. Rotating the adjusting block 6 drives the threaded column 5 to rotate, and a resist plate 7 is fixedly connected to the front side of the threaded column 5. The bottom end of the resist plate 7 is slidably connected to the top of the operating table 1, and the bottom end of the resist plate 7 is fixedly connected to two sliding blocks 8. Rotating the adjusting block 6 drives the threaded column 5 to rotate and push or pull the resist plate 7 to slide on the top of the operating table 1.

[0027] The slider 8 at the bottom of the butt plate 7 slides in the slide groove 3, thereby adjusting the distance between the butt plate 7 and the cutting groove 2, thereby determining the cutting size. The outer sliding part of the slider 8 is connected to the inner wall of the slide groove 3, and the slider 8 is connected to the butt plate 7 to slide in the slide groove 3 to limit and maintain the sliding stability of the butt plate 7. The front inner wall of the butt plate 7 is fixedly connected with a lamp 9. When the lamp 9 is turned on, it can assist the user to accurately adjust the uniform size of the circuit board that needs to be cut. Compared with the above-mentioned documents, the above increases the adjustment of the cutting size of the circuit board, which is convenient for users to process.

[0028] refer to Figure 4 , Figure 5An auxiliary plate 10 is fixedly connected to the left side of the operating table 1, and the left side of the support plate 7 is slidably connected to the left side of the auxiliary plate 10. A guide block 11 is fixedly connected to the front end of the right side of the auxiliary plate 10. The auxiliary plate 10 is designed to assist the support plate 7 to slide and support the guide block 11 to be suspended. Guide grooves 12 are provided in the middle of the guide block 11 and the auxiliary plate 10. A driving component is fixedly connected to the left side of the guide groove 12. The grooves provided on the auxiliary plate 10 and the guide grooves 12 are connected to form a complete guide groove 12. A cutting head 15 is slidably connected to the outside of the driving component. The driving component drives the cutting head 15 to slide. A plurality of pressure wheels 16 are provided at the bottom end of the cutting head 15. The pressure wheels 16 press on the circuit board to slide and assist the cutting head 15 to cut it.

[0029] The driving assembly includes a motor 13 and a threaded rod 14. The outside of the motor 13 is fixedly connected to the inner wall of the guide groove 12, and the driving end of the motor 13 is fixedly connected to the left end of the threaded rod 14. The motor 13 fixed in the guide groove 12 is started to drive the threaded rod 14 to rotate, and the right end of the threaded rod 14 is rotatably connected to the right side of the inner wall of the guide groove 12. In this way, in order to allow the threaded rod 14 to rotate horizontally, the middle part of the top end of the cutting head 15 is slidably connected to the outside of the threaded rod 14, and the top end of the cutting head 15 is slidably connected to the inner wall of the guide groove 12. The cutting head 15 is driven by the threaded rod 14 to slide left and right in the guide groove 12.

[0030] The bottom end of the cutting head 15 is slidably connected to the inner wall of the cutting groove 2, and the threaded rod 14 drives the threaded rod 14 to slide on the inner wall of the cutting groove 2. A push plate 17 is fixedly connected to the left side of the cutting head 15, and the bottom end of the push plate 17 is slidably connected to the top of the operating table 1. During the circuit board cutting process, the cut circuit board will be pushed out of the top of the operating table 1 by the push plate 17 fixed on the rear side of the cutting head 15. The four corners of the top of the operating table 1 are fixedly connected with support feet 31, and the support feet 31 support the operating table 1.

[0031] refer to Figure 1 , Figure 6 A support plate 18 is fixedly connected to the front side of the operating table 1, and a motor 2 19 is fixedly connected to the left and right sides of the support plate 18. A telescopic rod 20 is fixedly connected to the driving end of the motor 2 19. The motor 2 19 is started to drive the telescopic rod 20 to extend and retract. A limit block 21 is fixedly connected to the rear side of the telescopic rod 20. The telescopic rod 20 pushes the limit block 21 to slide when it is extended and retracted. Oblique grooves 22 are provided on the left and right sides of the limit block 21. The outer side of the cylinder 24 is slidably connected to the inner wall of the oblique groove 22. A push block 23 is slidably connected to the inner side of the limit block 21. The left and right sides of the push block 23 are fixedly connected to the cylinder 24. The cylinder 24 sliding in the oblique groove 22 of the limit block 21 pushes the push block 23 to slide upward.

[0032] The outside of the limit block 21 is provided with a push block 25, the bottom end of the push block 25 is slidably connected to the top of the operating table 1, the push block 25 slides on the top of the operating table 1 to push the circuit board to move, the outside of the push block 23 is slidably connected to the inner wall of the push block 25, the push block 25 wraps the push block 23, the middle of the top of the push block 25 is fixedly connected with a support block 26, the left and right sides of the support block 26 are fixedly connected with support columns 27, the outside of the support column 27 is rotatably connected with a clamp 28, the support block 26 and the support column 27 cooperate with the support clamp 28 to rotate, and the left and right sides of the top of the push block 25 are fixedly connected with a limit cover 29 The inner top of the limiting cover 29 is fixedly connected with a spring 30, and the front side of the top of the clamp 28 is fixedly connected to the bottom end of the spring 30. The cylinder 24 pushes the push block 23 to slide in the push block 25 to press the bottom front side of the clamp 28 upward, so that the front side of the clamp 28 squeezes the spring 30 to deform between the clamp 28 and the limiting cover 29. The bottom end of the clamp 28 contacts the top of the push block 23, and the push block 23 slides in the push block 25 to press the bottom front side of the clamp 28 upward, so that the front side of the clamp 28 squeezes the spring 30 to deform, and its rear side rotates around the support column 27 so that the rear side of the clamp 28 clamps the circuit board downward.

[0033] Working principle: First, the user places the circuit board on the top of the operating table 1, and can turn on the lamp 9 to turn on the light to assist in adjusting the distance between the plate 7 and the cutting groove 2. Then, according to the required cutting size, rotate the adjustment block 6 to drive the threaded column 5 to rotate and push or pull the plate 7 to slide on the top of the operating table 1, and the slider 8 at the bottom of the plate 7 slides in the slide groove 3, thereby adjusting the distance between the plate 7 and the cutting groove 2, thereby obtaining the size of the circuit board that needs to be cut.

[0034] At this time, the motor 2 19 can be started to drive the telescopic rod 20 to telescope and push the limit block 21 to slide in the push block 25, so that the cylinder 24 sliding in the inclined groove 22 of the limit block 21 pushes the push block 23 to slide in the push block 25 to press the bottom front side of the clamp 28 upward, so that the front side of the clamp 28 squeezes the spring 30 to deform, and the rear side rotates around the support column 27 so that the rear side of the clamp 28 clamps the circuit board downward. After the clamp 28 clamps the circuit board, the telescopic rod 20 will continue to telescope, thereby driving the push block 25 to push the circuit board backward for a second time so that the rear side of the circuit board abuts against the inner wall of the bottom end of the support plate 7.

[0035] After the circuit board is fixed, the motor 13 can be started to drive the guide groove 12 to rotate. The rotation of the guide groove 12 drives the started cutting head 15 to slide from the left side to the right side to cut the circuit board. During the circuit board cutting process, the cut circuit board will be pushed out of the top of the operating table 1 by the push plate 17 fixed on the rear side of the cutting head 15. After the processed circuit board slides out, the push block 25 will push the new circuit board to continue forward, allowing the reset cutting head 15 to cut it, thereby replacing manual loading and unloading, and speeding up the processing efficiency of the circuit board.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An LED lamp circuit board processing device, comprising an operating table (1), characterized in that: A cutting groove (2) is provided in the middle of the top of the operating table (1), two sliding grooves (3) are provided at the rear side of the top of the operating table (1), a support plate (4) is fixedly connected to the rear side of the top of the operating table (1), a threaded column (5) is threadedly connected to the middle of the support plate (4), an adjustment block (6) is fixedly connected to the rear end of the threaded column (5), a support plate (7) is fixedly connected to the front side of the threaded column (5), two sliding blocks (8) are fixedly connected to the bottom end of the support plate (7), and a light is fixedly connected to the inner wall of the front side of the support plate (7). Part (9), the left side of the operating table (1) is fixedly connected to an auxiliary plate (10), the right front end of the auxiliary plate (10) is fixedly connected to a guide block (11), the middle of the guide block (11) and the auxiliary plate (10) are both provided with a guide groove (12), the left side of the inside of the guide groove (12) is fixedly connected to a driving component, the outside of the driving component is slidably connected to a cutting head (15), the bottom end of the cutting head (15) is provided with a plurality of pressure wheels (16), and the left side of the cutting head (15) is fixedly connected to a push plate (17).

2. The LED lamp circuit board processing device according to claim 1, characterized in that: The driving assembly comprises a motor (13) and a threaded rod (14); the outside of the motor (13) is fixedly connected to the inner wall of the guide groove (12); the driving end of the motor (13) is fixedly connected to the left end of the threaded rod (14); the right end of the threaded rod (14) is rotatably connected to the right side of the inner wall of the guide groove (12); and the middle part of the top end of the cutting head (15) is slidably connected to the outside of the threaded rod (14).

3. The LED lamp circuit board processing device according to claim 1, characterized in that: The front side of the operating table (1) is fixedly connected to a support plate (18), the left and right sides of the support plate (18) are fixedly connected to a second motor (19), the driving end of the second motor (19) is fixedly connected to a telescopic rod (20), the rear side of the telescopic rod (20) is fixedly connected to a limit block (21), the left and right sides of the limit block (21) are provided with oblique grooves (22), the interior of the limit block (21) is slidably connected to a push block (23), the left and right sides of the push block (23) are fixedly connected to a cylinder (24), the limit block (21) is ... drive end of the second motor (19) is fixedly connected to a telescopic rod (20), the rear side of the telescopic rod (20) is fixedly connected to a limit block (21), the left and right sides of the limit block (21) are fixedly connected to a cylinder (24), the limit block (21) is fixedly connected to a second motor (19), the drive end of the second motor (19) is fixedly connected to a telescopic rod (20), the drive end of the second motor (19) is fixedly connected to a telescopic rod (20), the drive end of the second motor (19) is fixedly connected to a telescopic rod (20), the drive end of the second motor (19) is fixedly connected to a telescopic rod ( A pushing block (25) is arranged outside the positioning block (21); a support block (26) is fixedly connected to the middle of the top of the pushing block (25); support columns (27) are fixedly connected to the left and right sides of the support block (26); a clamp (28) is rotatably connected to the outside of the support column (27); a limiting cover (29) is fixedly connected to the left and right sides of the top of the pushing block (25); a spring (30) is fixedly connected to the top of the limiting cover (29); and supporting feet (31) are fixedly connected to the four corners of the top of the operating table (1).

4. The LED lamp circuit board processing device according to claim 1, characterized in that: The bottom end of the abutment plate (7) is slidably connected to the top end of the operating table (1), the outside of the slider (8) is slidably connected to the inner wall of the slide groove (3), and the left side of the abutment plate (7) is slidably connected to the left side of the auxiliary plate (10).

5. The LED lamp circuit board processing device according to claim 1, characterized in that: The bottom end of the push plate (17) is slidably connected to the top end of the operating table (1), the top end of the cutting head (15) is slidably connected to the inner wall of the guide groove (12), and the bottom end of the cutting head (15) is slidably connected to the inner wall of the cutting groove (2).

6. The LED lamp circuit board processing device according to claim 3, characterized in that: The outside of the cylinder (24) is slidably connected to the inner wall of the inclined groove (22), and the outside of the push block (23) is slidably connected to the inner wall of the push block (25).

7. The LED lamp circuit board processing device according to claim 3, characterized in that: The bottom end of the pushing block (25) is slidably connected to the top end of the operating table (1), the front side of the top end of the clamp (28) is fixedly connected to the bottom end of the spring (30), and the bottom end of the clamp (28) is in contact with the top end of the pushing block (23).

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