A wire-binding machine for LED filament lamp production

Abstract

This invention relates to the field of filament tying technology and provides a filament tying machine for LED filament lamp production. The machine includes a base, a pair of movable seats, and a pair of placement seats. A rack is fixedly mounted on one side of the base. The pair of movable seats are slidably connected to multiple guide shafts and threadedly connected to a threaded rod. Placement frames and rotating shafts are fixedly mounted on both sides of the placement seats. One end of the rotating shaft is rotatably mounted on the movable seat, and a gear is fixedly mounted on the rotating shaft. A pair of gears mesh with the rack for transmission. The filament tying machine for LED filament lamp production also includes a movable filament tying mechanism and a movable clamping mechanism. The filament tying machine for LED filament lamp production provided by this invention can drive the two placement seats to move alternately in a cycle. With the cooperation of the movable filament tying mechanism and the movable clamping mechanism, it can achieve alternating filament tying processing and clamping of two lamp heads, realizing rapid processing of LED filament tying and effectively improving the processing efficiency of LED filament tying.

Description

Technical Field

[0001] This invention belongs to the field of wire tying technology, and in particular relates to a wire tying machine for the production of LED filament lamps. Background Technology

[0002] LED, or Light Emitting Diode, is a solid-state semiconductor device that converts electrical energy into visible light. It directly converts electricity into light. The heart of an LED is a semiconductor chip, with one end attached to a support, serving as the negative electrode, and the other end connected to the positive electrode of the power supply. The entire chip is encapsulated in epoxy resin. LED filaments, also called LED lamp posts, address the previous need for lenses or other optical devices to achieve sufficient illuminance and illumination area, which affected the lighting effect and reduced the LED's energy-saving efficiency. LED filaments now achieve 360° omnidirectional light emission, providing a three-dimensional light source without the need for lenses, delivering an unprecedented lighting experience.

[0003] In the LED filament processing process, a filament tying machine is needed for LED filament lamp production. Existing filament tying machines for LED filament lamp production usually have a simple structure. In the semi-automatic LED filament tying process, only one lamp head can be processed at a time. Only after the filament tying of one lamp head is completed can the worker replace the lamp head for the next processing, resulting in low filament tying efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a wire tying machine for LED filament lamp production, aiming to solve the following problems: In the prior art, the wire tying machines for LED filament lamp production are usually simple in structure. In the semi-automatic LED filament tying process, only one lamp head can be processed at a time. Only after the LED filament tying of one lamp head is completed can the worker replace the lamp head for the next processing, resulting in low filament tying efficiency.

[0005] This invention is implemented as follows: a wire-binding machine for LED filament lamp production includes a base, a pair of movable seats, and a pair of placement seats. A rack is fixedly mounted on one side of the base, multiple guide shafts are fixedly mounted on one side of the base, and a threaded rod is rotatably mounted on one side of the base. One end of the threaded rod is fixedly connected to the output end of a first motor. The pair of movable seats are slidably connected to the multiple guide shafts, and the pair of movable seats are threadedly connected to the threaded rod. Placement frames and rotating shafts are fixedly mounted on both sides of the placement seats, respectively. One end of the rotating shaft is rotatably mounted on the movable seat, and a gear is fixedly mounted on the rotating shaft. The pair of gears mesh with the rack for transmission. The wire-binding machine for LED filament lamp production further includes:

[0006] A movable wire-tying mechanism is installed on one side of the base and is used to tie the lamp heads on the placement rack that has been moved to the middle of the base.

[0007] A movable clamping mechanism is installed on the side of the base away from the movable wire-tying mechanism, and is used to clamp the lamp head after the wire is tied.

[0008] Preferably, the movable wire-tying mechanism includes:

[0009] A support base is fixedly installed on one side of a base. A second mounting bracket is fixedly installed at one end of the support base. A mounting platform is fixedly installed at one end of the second mounting bracket. A feeding tray is fixedly installed on one side of the mounting platform.

[0010] A wire-binding cylinder is fixedly mounted on a second mounting bracket, and a wire-binding end is fixedly mounted on the output end of the wire-binding cylinder.

[0011] Preferably, the movable clamping mechanism includes:

[0012] A support frame is fixedly installed on the side of the base away from the movable wire-tying mechanism. A second motor is fixedly installed at one end of the support frame. The output end of the second motor is fixedly connected to one end of the rotating frame. A lifting cylinder is fixedly installed at the end of the rotating frame away from the second motor.

[0013] A clamping frame is fixedly installed at the output end of the lifting cylinder.

[0014] Preferably, a first side seat is fixedly installed on one side of the base, and the support seat is fixedly installed on the first side seat.

[0015] Preferably, a second side seat is fixedly installed on the side of the base away from the first side seat, and the support frame is fixedly installed on the second side seat.

[0016] Preferably, a pair of first mounting brackets are fixedly installed at both ends of the base, a plurality of guide shafts are fixedly installed between the pair of first mounting brackets, and the threaded rod is rotatably installed between the pair of first mounting brackets.

[0017] Preferably, multiple cushioning pads are fixedly installed on the adjacent sides of each pair of first mounting brackets.

[0018] The filament tying machine for LED filament lamp production provided by this invention can drive two placement seats to move alternately in a cycle, and with the cooperation of the movable filament tying mechanism and the movable clamping mechanism, it can realize the alternating filament tying and clamping of the two lamp heads, realize the rapid processing of LED filament tying, and effectively improve the processing efficiency of LED filament tying. Attached Figure Description

[0019] Figure 1 A three-dimensional structural diagram of a wire-binding machine for producing LED filament lamps provided in an embodiment of the present invention;

[0020] Figure 2 A perspective view of the base provided in an embodiment of the present invention;

[0021] Figure 3 An installation structure diagram of the movable seat and the placement seat provided in an embodiment of the present invention;

[0022] Figure 4 A diagram illustrating the meshing structure of a gear and rack provided in an embodiment of the present invention;

[0023] Figure 5 This is a three-dimensional structural diagram of the movable wire-tying mechanism provided in an embodiment of the present invention;

[0024] Figure 6 This is a three-dimensional structural diagram of the movable clamping mechanism provided in an embodiment of the present invention.

[0025] In the attached diagram: 1. Base; 11. First mounting bracket; 12. First side seat; 13. Second side seat; 14. Buffer pad; 2. Movable seat; 21. Placement seat; 22. Placement bracket; 23. Rotating shaft; 3. Gear; 4. Guide shaft; 5. Threaded rod; 51. First motor; 6. Rack; 7. Support seat; 71. Second mounting bracket; 72. Mounting platform; 73. Feeding tray; 74. Wire binding cylinder; 75. Wire binding end; 8. Support frame; 81. Rotating frame; 82. Second motor; 83. Lifting cylinder; 84. Clamping frame. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0027] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0028] like Figures 1 to 4As shown, a wire-binding machine for LED filament lamp production includes a base 1, a pair of movable seats 2, and a pair of placement seats 21. A rack 6 is fixedly installed on one side of the base 1, and multiple guide shafts 4 are fixedly installed on one side of the base 1. A threaded rod 5 is rotatably installed on one side of the base 1, and one end of the threaded rod 5 is fixedly connected to the output end of a first motor 51. The pair of movable seats 2 are slidably connected to the multiple guide shafts 4, and the pair of movable seats 2 are threadedly connected to the threaded rod 5. Placement frames 22 and rotating shafts 23 are fixedly installed on both sides of the placement seats 21, respectively. One end of the rotating shaft 23 is rotatably installed on the movable seat 2, and a gear 3 is fixedly installed on the rotating shaft 23. The pair of gears 3 mesh with the rack 6 for transmission. The wire-binding machine for LED filament lamp production also includes:

[0029] A movable wire-tying mechanism is installed on one side of the base 1 and is used to tie the lamp head on the placement rack 22 that has been moved to the middle of the base 1.

[0030] A movable clamping mechanism is installed on the side of the base 1 away from the movable wire-tying mechanism, and is used to clamp the lamp head after the wire is tied.

[0031] In one embodiment of the present invention, a pair of guide shafts 4 are fixedly installed on the upper side of the base 1, and a threaded rod 5 is rotatably installed on the upper side of the base 1. The threaded rod 5 is disposed between the pair of guide shafts 4, and the front end of the threaded rod 5 is fixedly connected to the output end of the first motor 51 through a coupling. A rack 6 is fixedly installed on the upper side of the base 1. The left and right sides of a pair of movable seats 2 are slidably connected to the pair of guide shafts 4, and the middle part of the pair of movable seats 2 is threadedly connected to the threaded rod 5. A placement frame 22 is fixedly installed on the upper end face of the placement seat 21, and a rotating shaft 23 is fixedly installed on the lower end face of the placement seat 21. The bottom end of the rotating shaft 23 is rotatably installed on the top end of the movable seat 2, and a gear 3 is fixedly installed in the middle part of the rotating shaft 23. A pair of gears 3 mesh with the rack 6 for transmission. A movable wire-tying mechanism and a movable clamping mechanism are respectively installed on the left and right sides of the middle part of the base 1.

[0032] During operation, the first motor 51 drives the threaded rod 5 to rotate. The threaded rod 5 cooperates with a pair of guide shafts 4, which can drive a pair of movable seats 2 to move along the pair of guide shafts 4. The pair of movable seats 2 drive a pair of placement seats 21 to move. While the pair of placement seats 21 are moving, under the action of the meshing transmission of the rack 6 and a pair of gears 3, the pair of placement seats 21 are driven to rotate through a pair of rotating shafts 23, so that the placement frame 22 moved to the middle of the base 1 faces the movable wire-tying mechanism on the left. The movable wire-tying mechanism can perform wire-tying processing on the lamp head on the corresponding placement frame 22. After the wire-tying processing is completed, the movable clamping mechanism can clamp and remove the lamp head. The placement frame 22 moved to one end of the base 1 faces the operator at the end of the base 1. The operator can place the lamp head to be wire-tyed on the corresponding placement frame 22, thereby realizing the alternating wire-tying processing and clamping and removal of two lamp heads, which can perform rapid processing of LED filament tying and effectively improve the processing efficiency of LED filament tying.

[0033] In one embodiment of the present invention, please refer to Figures 1 to 6 The movable wire-tying mechanism includes:

[0034] Support base 7, the support base 7 is fixedly installed on one side of base 1, a second mounting bracket 71 is fixedly installed on one end of the support base 7, a mounting platform 72 is fixedly installed on one end of the second mounting bracket 71, and a feeding tray 73 is fixedly installed on one side of the mounting platform 72;

[0035] A wire-binding cylinder 74 is fixedly mounted on a second mounting bracket 71, and a wire-binding end 75 is fixedly mounted on the output end of the wire-binding cylinder 74.

[0036] The movable clamping mechanism includes:

[0037] Support frame 8 is fixedly installed on the side of base 1 away from the movable wire binding mechanism. A second motor 82 is fixedly installed at one end of the support frame 8. The output end of the second motor 82 is fixedly connected to one end of the rotating frame 81. A lifting cylinder 83 is fixedly installed at the end of the rotating frame 81 away from the second motor 82.

[0038] A clamping frame 84 is fixedly installed at the output end of a lifting cylinder 83.

[0039] A first side seat 12 is fixedly installed on one side of the base 1, and the support seat 7 is fixedly installed on the first side seat 12.

[0040] The second side seat 13 is fixedly installed on the side of the base 1 away from the first side seat 12, and the support frame 8 is fixedly installed on the second side seat 13.

[0041] A pair of first mounting brackets 11 are fixedly installed at both ends of the base 1, and a plurality of guide shafts 4 are fixedly installed between the pair of first mounting brackets 11. The threaded rod 5 is rotatably installed between the pair of first mounting brackets 11.

[0042] Multiple buffer pads 14 are fixedly installed on the side of each pair of first mounting brackets 11 that are close to each other.

[0043] In one embodiment of the present invention, a pair of first mounting brackets 11 are fixedly installed at both ends of the upper surface of the base 1. A rack 6 is fixedly installed on the right side of the top of the pair of first mounting brackets 11. A pair of guide shafts 4 are fixedly installed between the pair of first mounting brackets 11. A threaded rod 5 is rotatably installed between the pair of first mounting brackets 11. The left and right sides of a pair of movable seats 2 are slidably connected to a pair of guide shafts 4. The middle part of the pair of movable seats 2 is threadedly connected to the threaded rod 5. A placement bracket 22 is fixedly installed on the upper surface of the placement seat 21. A rotating shaft 23 is fixedly installed on the lower surface of the placement seat 21. The bottom end of the rotating shaft 23 is rotatably installed on the top end of the movable seat 2. A gear 3 is fixedly installed in the middle of the rotating shaft 23. A pair of gears 3 mesh with the rack 6 for transmission. The left and right sides of the middle of the base 1 are symmetrically fixedly installed with... There is a first side seat 12 and a second side seat 13. A support seat 7 is fixedly installed on the first side seat 12. A second mounting frame 71 is fixedly installed on the top of the support seat 7. A mounting platform 72 is fixedly installed on the top of the second mounting frame 71. A feeding tray 73 is fixedly installed on the upper surface of the mounting platform 72. A wire-tying cylinder 74 is fixedly installed on the second mounting frame 71. A wire-tying end 75 is fixedly installed at the output end of the wire-tying cylinder 74. A support frame 8 is fixedly installed on the second side seat 13. A second motor 82 is fixedly installed on the top of the support frame 8. The output end of the second motor 82 is fixedly connected to one end of the rotating frame 81. A lifting cylinder 83 is fixedly installed at the other end of the rotating frame 81. The output end of the lifting cylinder 83 is vertically downward and a clamping frame 84 is fixedly installed at the output end of the lifting cylinder 83.

[0044] During operation, the first motor 51 drives the threaded rod 5 to rotate. The threaded rod 5 cooperates with a pair of guide shafts 4, which can drive a pair of movable seats 2 to move along the pair of guide shafts 4. The pair of movable seats 2 drive a pair of placement seats 21 to move. At the same time as the pair of placement seats 21 move, under the action of the meshing transmission between the rack 6 and a pair of gears 3, the pair of placement seats 21 are driven to rotate through a pair of rotating shafts 23, so that the placement frame 22, which has moved to the middle of the base 1, faces the left-side wire-tying end 75. The wire-tying cylinder 74 drives the wire-tying end 75 to place the filament output from the feeding tray 73 into the lamp head on the corresponding placement frame 22. After the wire binding process is completed, the lifting cylinder 83 drives the clamping frame 84 to descend and clamp the lamp head that has completed the wire binding process. Then, the clamping frame 84 and the lamp head are driven to rise. The second motor 82 drives the rotating frame 81 to rotate, which drives the clamped lamp head to the processing position of the next process and moves it to the placement frame 22 at one end of the base 1 facing the operator at the end of the base 1. The operator can place the lamp head to be wire bound on the corresponding placement frame 22, thereby realizing the alternating wire binding and clamping of two lamp heads. This enables rapid processing of LED filament wire binding and effectively improves the processing efficiency of LED filament wire binding.

[0045] The filament tying machine for LED filament lamp production provided by this invention can drive two placement seats 21 to move alternately in a cycle, and with the cooperation of the movable filament tying mechanism and the movable clamping mechanism, realize the alternating filament tying and clamping of the two lamp heads, realize the rapid processing of LED filament tying, and effectively improve the processing efficiency of LED filament tying.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wire-binding machine for producing LED filament lamps, comprising a base, a pair of movable seats, and a pair of placement seats, characterized in that, A rack is fixedly mounted on one side of the base, multiple guide shafts are fixedly mounted on one side of the base, and a threaded rod is rotatably mounted on one side of the base. One end of the threaded rod is fixedly connected to the output end of the first motor. A pair of movable seats are slidably connected to the multiple guide shafts, and a pair of movable seats are threadedly connected to the threaded rod. A placement frame and a rotating shaft are fixedly mounted on both sides of the placement base, and one end of the rotating shaft is rotatably mounted on the movable seat. A gear is fixedly mounted on the rotating shaft, and a pair of gears mesh with the rack for transmission. The wire binding machine for LED filament lamp production also includes: A movable wire-tying mechanism is installed on one side of the base and is used to tie the lamp heads on the placement rack that has been moved to the middle of the base. A movable clamping mechanism is installed on the side of the base away from the movable wire-tying mechanism, and is used to clamp the lamp head after the wire is tied.

2. The wire-binding machine for LED filament lamp production according to claim 1, characterized in that, The movable wire-tying mechanism includes: A support base is fixedly installed on one side of a base. A second mounting bracket is fixedly installed at one end of the support base. A mounting platform is fixedly installed at one end of the second mounting bracket. A feeding tray is fixedly installed on one side of the mounting platform. A wire-binding cylinder is fixedly mounted on a second mounting bracket, and a wire-binding end is fixedly mounted on the output end of the wire-binding cylinder.

3. The wire-binding machine for LED filament lamp production according to claim 1, characterized in that, The movable clamping mechanism includes: A support frame is fixedly installed on the side of the base away from the movable wire-tying mechanism. A second motor is fixedly installed at one end of the support frame. The output end of the second motor is fixedly connected to one end of the rotating frame. A lifting cylinder is fixedly installed at the end of the rotating frame away from the second motor. A clamping frame is fixedly installed at the output end of the lifting cylinder.

4. The wire-binding machine for LED filament lamp production according to claim 2, characterized in that, A first side seat is fixedly installed on one side of the base, and the support seat is fixedly installed on the first side seat.

5. The wire-binding machine for LED filament lamp production according to claim 3, characterized in that, A second side seat is fixedly installed on the side of the base away from the first side seat, and the support frame is fixedly installed on the second side seat.

6. The wire-binding machine for LED filament lamp production according to claim 1, characterized in that, A pair of first mounting brackets are fixedly installed at both ends of the base, and a plurality of guide shafts are fixedly installed between the pair of first mounting brackets. The threaded rod is rotatably installed between the pair of first mounting brackets.

7. The wire-binding machine for LED filament lamp production according to claim 6, characterized in that, Multiple cushioning pads are fixedly installed on the side of each pair of first mounting brackets that are close to each other.

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