Cutting device for LED lamp tube production

Abstract

The utility model relates to the technical field of lamp tube cutting, in particular to a cutting device for LED lamp tube production, which overcomes the defects of lamp tube cutting in the prior art and comprises a bottom plate, a first driving motor is fixedly connected to one side of the bottom plate, a first rotating rod is fixedly connected to one side of the first driving motor, and a second rotating rod is fixedly connected to the other side of the first rotating rod. The first rotating rod penetrates through the bottom plate and is rotationally connected with the interior of the bottom plate, a first gear is fixedly connected to the surface of the first rotating rod, a second rotating rod is rotationally connected to one side of the bottom plate, a second gear is fixedly connected to the surface of the second rotating rod, the first gear is in meshed connection with the second gear, and a first sector gear is fixedly connected to the surface of one side of the first gear. A second sector gear is fixedly connected to the surface of one side of the second gear, a fixing plate is fixedly connected to one side of the bottom plate, and a rack plate is slidably connected to the surface of the fixing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp tube cutting, in particular to a cutting device for producing LED lamp tubes. Background Art

[0002] As people's living standards continue to improve, people's requirements for lighting are getting higher and higher. As the most common lighting appliances, lamp tubes are widely present in people's daily lives in various forms. During the production and processing of lamp tubes, they need to be cut according to different production requirements, so lamp tube production and processing cutting machines are needed. Existing lamp tube processing and cutting machines can only perform a single cut, or multiple lamp tubes need to be installed in a relatively close position for one-time cutting. The cut lamp tubes are easily uneven at the ends due to the influence of splashing debris, which needs to be improved.

[0003] In the existing patent publication number CN210394161U, a cutting machine for lamp tube production and processing is disclosed, including a fixed base, a clamping base, a slide, a lifting mechanism and a grinding mechanism. Clamping bases are arranged on both sides of the top of the fixed base, and a fixed base frame is fixed to the top of the fixed base between adjacent clamping bases, and a cylinder is installed on one side of the bottom end of the fixed base frame, a fixed frame is fixed to the output end of the cylinder, and a cutting blade is hinged on the outer wall of one side of the fixed frame, and a first motor is installed inside the fixed frame, and a first rotating shaft is installed at the output end of the first motor through a coupling, one end of the first rotating shaft is fixedly connected to the cutting blade, a grinding mechanism is arranged at the bottom of the fixed base frame on one side of the cylinder, and a fixed top frame is fixed to the top of the cylinder. This cutting machine improves the sharpness of the cutting blade when in use by improving the clamping and fixing effect of the lamp tube, and realizes the adjustment function of the clamping position of the lamp tube, but it cannot optimize the cutting effect and improve the cutting quality, and can cut two together, so its practicality needs to be improved.

[0004] Therefore, it is necessary to design a cutting device for LED lamp production that is highly practical and can cut and process multiple tubes simultaneously while ensuring quality. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting device for producing LED lamp tubes to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for producing LED lamp tubes, comprising a bottom plate, one side of the bottom plate is fixedly connected to a driving motor 1, one side of the driving motor 1 is fixedly connected to a rotating rod 1, the rotating rod 1 passes through the bottom plate and is rotatably connected to the inside thereof, a surface of the rotating rod 1 is fixedly connected to a gear 1, one side of the bottom plate is rotatably connected to a rotating rod 2, a surface of the rotating rod 2 is fixedly connected to a gear 2, the gear 1 is meshingly connected to the gear 2, a surface of one side of the gear 1 is fixedly connected to a sector gear 1, a surface of one side of the gear 2 is fixedly connected to a sector gear 2, a fixed plate is fixedly connected to one side of the bottom plate, and a rack plate is slidably connected to the surface of the fixed plate, The rack plate position is adapted to and meshes with two fan-shaped gears, and a connecting plate is fixedly connected to the surface of the rack plate, and a driving motor 2 is fixedly connected to one side of the connecting plate, and a rotating rod 3 is fixedly connected to one side of the driving motor 2, and the rotating rod 3 passes through the connecting plate and is rotatably connected to the inside thereof; a cutting knife is fixedly connected to the surface of the rotating rod 3, and a fixing component is provided on one side of the base plate, and the fixing component is used to fix the lamp tube, a pulley 1 is fixedly connected to the surface of the rotating rod 1, and a rotating rod 4 is rotatably connected to one side of the base plate, and a pulley 2 is fixedly connected to the surface of the rotating rod 4, and belts are provided on the surfaces of the pulley 1 and the pulley 2, and a crown gear is fixedly connected to the surface of the rotating rod 4, and a blowing component is provided on one side of the base plate.

[0007] According to the above technical solution, the blowing assembly includes a limiting seat, which is fixedly connected to one side of the base plate. There is a pair of limiting seats, and a rotating rod five is rotatably connected inside the limiting seat. A gear three is fixedly connected to one side of the rotating rod five, and the gear three is meshed with the crown gear. A plurality of fan blades are fixedly connected to the surface of the rotating rod five, and the fan blades are used to blow away the cutting fragments.

[0008] According to the above technical solution, the fixing assembly includes a pair of fixing seats, a lamp tube is arranged inside the fixing seat, the extended part of the lamp tube is adapted to the position of the cutting knife, a pair of screw rods are threadedly connected inside the fixing seat, one end of the screw rods is rotatably connected to a pressure plate, and the curvature of the pressure plate is adapted to the lamp tube.

[0009] According to the above technical solution, a pair of fixing seats 2 are fixedly connected to one side of the bottom plate, and the lamp tube is embedded in the fixing seat 2.

[0010] According to the above technical solution, a rubber pad is fixedly connected inside the fixing seat.

[0011] According to the above technical solution, a storage box is fixedly connected to one side of the bottom plate.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] (1) By providing a gear mechanism and a pulley mechanism, a driving motor 1 drives a rotating rod 1 to rotate, and the rotating rod 1 drives a gear 1 fixed on the surface to rotate, and the gear 1 drives a gear 2 meshed on one side to rotate and connect, and a sector gear 1 fixed on one side of the gear 1 rotates accordingly. Since the rotation directions of the gear 1 and the gear 2 are different, the rotation directions of the sector gears are also opposite, so that the rack plate makes a linear reciprocating sliding displacement on the surface of the fixed plate. When the rack plate moves, the driving motor 2 drives the cutting plate to rotate through the rotating rod 3 to complete the cutting of the lamp tubes inside the fixed components on both sides. At the same time, the rotation of the rotating rod 1 also drives the surface fixed The pulley one rotates, and the pulley one drives the pulley two to rotate through the belt arranged on the surface, and the pulley two drives the internal fixed rotating rod four to rotate, and the crown gear fixed on the surface of the rotating rod four rotates accordingly, and the rotation of the crown gear drives the blowing component on one side to operate to blow away the debris to prevent the debris from splashing and affecting the cutting effect, and the linear back and forth movement of the cutting knife is completed by a driving motor one, so that it can cut the lamp tubes on both sides, avoiding fixing multiple lamp tubes in a relatively close place and cutting them together which will affect the cutting effect, and the operation of the blowing component can be completed at the same time to optimize the cutting effect, thereby improving work efficiency and reducing costs.

[0014] (2) A second fixing seat is provided to stabilize one end of the lamp tube to prevent the lamp tube from shaking due to the excessive length of the lamp tube exposed outside during cutting, thereby affecting the cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of a pulley assembly of the utility model;

[0017] Figure 3 It is a schematic diagram of a fixing seat of the utility model;

[0018] In the figure: 1. bottom plate; 2. driving motor 1; 3. rotating rod 1; 4. gear 1; 5. sector gear 1; 6. rotating rod 2; 7. gear 2; 8. sector gear 2; 9. fixing plate; 10. rack plate; 11. connecting plate; 12. driving motor 2; 13. rotating rod 3; 14. cutting knife; 15. storage box; 16. pulley 1; 17. belt; 18. pulley 2; 19. rotating rod 4; 20. crown gear; 21. limit seat; 22. rotating rod 5; 23. fan blade; 24. gear 3; 25. fixing seat 1; 26. fixing seat 2; 27. lamp tube; 28. rubber pad; 29. ​​pressure plate; 30. screw. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides a technical solution: a cutting device for the production of LED lamp tubes, including a bottom plate 1, a driving motor 2 is fixedly connected to one side of the bottom plate 1, a rotating rod 3 is fixedly connected to one side of the driving motor 2, the rotating rod 3 passes through the bottom plate 1 and is rotatably connected to the inside thereof, a gear 4 is fixedly connected to the surface of the rotating rod 3, a rotating rod 2 6 is rotatably connected to one side of the bottom plate 1, a gear 2 7 is fixedly connected to the surface of the rotating rod 2 6, the gear 1 4 is meshed with the gear 2 7, a sector gear 1 5 is fixedly connected to the surface of the gear 1 4, a sector gear 2 8 is fixedly connected to the surface of the gear 2 7, a fixing plate 9 is fixedly connected to one side of the bottom plate 1, a rack plate 10 is slidably connected to the surface of the fixing plate 9, and the rack plate 10 is positioned with two sectors. The gears are adapted and meshed, and a connecting plate 11 is fixedly connected to the surface of the rack plate 10, and a driving motor 2 12 is fixedly connected to one side of the connecting plate 11, and a rotating rod 3 13 is fixedly connected to one side of the driving motor 2 12, and the rotating rod 3 13 passes through the connecting plate 11 and is rotatably connected to the inside thereof, and a cutting knife 14 is fixedly connected to the surface of the rotating rod 3 13, and a fixing component is provided on one side of the base plate 1, and the fixing component is used to fix the lamp tube 27, and a pulley 16 is fixedly connected to the surface of the rotating rod 1 3, and a rotating rod 4 19 is rotatably connected to one side of the base plate 1, and a pulley 2 18 is fixedly connected to the surface of the rotating rod 4 19, and belts 17 are provided on the surfaces of the pulley 16 and the pulley 2 18, and a crown gear 20 is fixedly connected to the surface of the rotating rod 4 19, and a blowing component is provided on one side of the base plate 1.

[0021] Specifically, start the drive motor 2, the drive motor 2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the gear 4 fixed on the surface to rotate, the gear 4 drives the gear 2 7 meshing on one side to rotate and connect, the fan gear 5 fixed on the surface of one side of the gear 4 follows the rotation, when the fan gear 5 meshes with the rack plate 10, the position to which the fan gear 2 8 rotates is exactly the farthest position of the rack plate 10, the fan gear 5 brings the rack plate 10 to slide to one side, when the fan gear 5 is out of mesh, the fan gear 2 8 rotates to the appropriate position to complete the meshing with the rack plate 10, because the rotation directions of the gear 4 and the gear 2 7 are different, the rotation directions of the fan gears are also opposite, so that the rack plate 10 makes a linear reciprocating sliding displacement on the surface of the fixed plate 9, and when the rack plate 10 moves, the drive motor 2 12 rotates The rod three 13 drives the cutting 14 to rotate to complete the cutting of the lamp tubes 27 inside the fixed components on both sides. At the same time, the rotation of the rotating rod 3 also drives the pulley 16 fixed on the surface to rotate. The pulley 16 drives the pulley 2 18 to rotate through the belt 17 set on the surface. The pulley 2 18 then drives the internal fixed rotating rod four 19 to rotate. The crown gear 20 fixed on the surface of the rotating rod four 19 follows the rotation. The rotation of the crown gear 20 drives the blowing component on one side to operate to blow away the debris to prevent the debris from splashing and affecting the cutting effect. The linear return movement of the cutting knife 14 is completed by a driving motor 2, so that it can cut the lamp tubes 27 on both sides, avoiding fixing multiple lamp tubes 27 in a relatively close place and cutting them together will affect the cutting effect. The operation of the blowing component can also be completed at the same time to optimize the cutting effect, thereby improving work efficiency and reducing costs.

[0022] The blowing assembly includes a limiting seat 21, which is fixedly connected to one side of the base plate 1. There is a pair of limiting seats 21. A rotating rod 5 22 is rotatably connected inside the limiting seat 21. A gear 3 24 is fixedly connected to one side of the rotating rod 5 22. The gear 3 24 is meshed with the crown gear 20. A plurality of fan blades 23 are fixedly connected to the surface of the rotating rod 5 22. The fan blades 23 are used to blow away the cutting fragments.

[0023] Specifically, when the crown gear 20 rotates, the meshing gear three 24 on one side is driven to rotate, and a rotating rod five 22 is fixed inside the gear three 24. The rotating rod five 22 is connected to the inner rotation of the limiting seat 21. When the rotating rod five 22 rotates, it also drives the surface fan blades 23 to rotate for blowing air, which can blow away the splashing debris generated by cutting so that it will not affect the cutting.

[0024] The fixing assembly includes a pair of fixing seats 25, a lamp tube 27 is arranged inside the fixing seat 25, and the extended part of the lamp tube 27 is adapted to the position of the cutting knife 14. A pair of screws 30 are threadedly connected inside the fixing seat 25, and one end of the screw 30 is rotatably connected to a pressure plate 29, and the curvature of the pressure plate 29 is adapted to the lamp tube 27.

[0025] Specifically, the lamp tube 27 is inserted into the fixing seat 25 so that the length of one end extending from the fixing seat 25 matches the position of the cutting knife. Then the screw rod 30 is rotated, the screw rod 30 is connected to the internal thread of the fixing seat 25, and moves toward the inside of the fixing seat 25. One end of the screw rod 30 is rotationally connected to the pressure plate 29, and the pressure plate 29 is driven to squeeze and fix the lamp tube 27.

[0026] A pair of second fixing seats 26 are fixedly connected to one side of the bottom plate 1 , and the lamp tube 27 is embedded in the second fixing seat 26 .

[0027] Specifically, the second fixing seat 26 is used to stabilize one end of the lamp tube 27 to prevent the lamp tube 27 from shaking due to the excessive length of the lamp tube 27 exposed outside during cutting, thereby affecting the cutting effect.

[0028] A rubber pad 28 is fixedly connected inside the fixing seat 1 25 .

[0029] Specifically, the rubber pad 28 is used to protect the lamp tube 27 so that it can relieve a part of the force when it is pressed and fixed, thereby preventing it from being suddenly squeezed and broken.

[0030] A storage box 15 is fixedly connected to one side of the bottom plate 1 .

[0031] Specifically, the storage box 15 is used to collect splashing debris to reduce the difficulty of cleaning by the staff at a later stage.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cutting device for producing LED lamp tubes, comprising a base plate (1), characterized in that: One side of the base plate (1) is fixedly connected to a driving motor (2), one side of the driving motor (2) is fixedly connected to a rotating rod (3), the rotating rod (3) passes through the base plate (1) and is rotatably connected to the inside thereof, the surface of the rotating rod (3) is fixedly connected to a gear (4), one side of the base plate (1) is rotatably connected to a rotating rod (6), the surface of the rotating rod (6) is fixedly connected to a gear (7), the gear (4) is meshingly connected to the gear (7), one side surface of the gear (4) is fixedly connected to a sector gear (5), one side surface of the gear (7) is fixedly connected to a sector gear (8), one side surface of the base plate (1) is fixedly connected to a fixing plate (9), the surface of the fixing plate (9) is slidably connected to a rack plate (10), the position of the rack plate (10) is adapted to and meshes with the two sector gears, the surface of the rack plate (10) A connecting plate (11) is fixedly connected to one side of the connecting plate (11), a driving motor 2 (12) is fixedly connected to one side of the driving motor 2 (12), a rotating rod 3 (13) is fixedly connected to one side of the driving motor 2 (12), the rotating rod 3 (13) passes through the connecting plate (11) and is rotatably connected to the inside thereof, a cutting knife (14) is fixedly connected to the surface of the rotating rod 3 (13), a fixing component is provided on one side of the bottom plate (1), the fixing component is used to fix the lamp tube (27), a pulley 1 (16) is fixedly connected to the surface of the rotating rod 1 (3), a rotating rod 4 (19) is rotatably connected to one side of the bottom plate (1), a pulley 2 (18) is fixedly connected to the surface of the rotating rod 4 (19), a belt (17) is provided on the surfaces of the pulley 1 (16) and the pulley 2 (18), a crown gear (20) is fixedly connected to the surface of the rotating rod 4 (19), and a blowing component is provided on one side of the bottom plate (1).

2. The cutting device for producing LED lamp tubes according to claim 1, characterized in that: The blowing assembly comprises a limit seat (21), the limit seat (21) is fixedly connected to one side of the bottom plate (1), the limit seat (21) has a pair, a rotating rod (22) is rotatably connected inside the limit seat (21), a gear (24) is fixedly connected to one side of the rotating rod (22), the gear (24) is meshedly connected to the crown gear (20), and a plurality of fan blades (23) are fixedly connected to the surface of the rotating rod (22), and the fan blades (23) are used to blow away the cutting fragments.

3. The cutting device for LED lamp production according to claim 1, characterized in that: The fixing assembly comprises a pair of fixing seats (25), a lamp tube (27) is arranged inside the fixing seat (25), the extending portion of the lamp tube (27) is adapted to the position of the cutting knife (14), a pair of screw rods (30) are threadedly connected inside the fixing seat (25), one end of the screw rods (30) is rotatably connected to a pressure plate (29), and the curvature of the pressure plate (29) is adapted to the lamp tube (27).

4. The cutting device for producing LED lamp tubes according to claim 3, characterized in that: A pair of second fixing seats (26) are fixedly connected to one side of the bottom plate (1), and the lamp tube (27) is embedded in the interior of the second fixing seat (26).

5. The cutting device for producing LED lamp tubes according to claim 3, characterized in that: A rubber pad (28) is fixedly connected inside the fixing seat (25).

6. The cutting device for producing LED lamp tubes according to claim 1, characterized in that: A storage box (15) is fixedly connected to one side of the bottom plate (1).

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