Bipolar electrode activation machine

Abstract

The application belongs to the technical field of lamp tube activation, and particularly relates to a bidirectional electrode activation machine, which comprises a machine table. An upper feeding mechanism, a rotating disc conveying mechanism, a discharging mechanism, a turnover mechanism and a lower discharging mechanism are arranged on the machine table. The upper feeding mechanism is arranged on one side of the rotating disc conveying mechanism and is used for conveying lamp tubes to the rotating disc conveying mechanism. The turnover mechanism is arranged on one side of the rotating disc conveying mechanism and is used for overturning the lamp tubes on the rotating disc conveying mechanism. The discharging mechanism is arranged at the upper end of the rotating disc conveying mechanism, the rotating disc conveying mechanism is used for conveying the lamp tubes to the working end of the discharging mechanism, and then the discharging mechanism discharges and activates the lamp tubes. The lower discharging mechanism is arranged on one side of the rotating disc conveying mechanism, the rotating disc conveying mechanism sequentially passes through the upper feeding mechanism, the discharging mechanism, the turnover mechanism, the discharging mechanism again and the lower discharging mechanism, and the lower discharging mechanism is used for picking up the activated lamp tubes on the rotating disc conveying mechanism. The turnover mechanism can overturn the lamp tubes, thereby reducing the labor intensity of workers.

Description

Technical Field

[0001] The invention belongs to the technical field of lamp tube activation, and in particular relates to a bidirectional electrode activation machine. Background Art

[0002] A lamp is a device that converts electrical energy into light energy. A gas discharge lamp is a type of lamp that activates a special gas within the bulb through discharge, causing it to emit light. It comprises a lamp tube and a gas-filled tube connected to the center of the tube. Electrodes are fused to both ends of the lamp tube. During the production process, the special gas is injected into the tube before the bulb is sealed. After injection, the connection between the gas-filled tube and the lamp tube is fused to seal the tube. However, the lamp tube must be electrically activated before use. As the length of the lamp tube increases, the required activation voltage also increases. The existing method of energizing the lamp tube involves manually placing the lamp tube on a processing station under a high-voltage spark gun, which then charges and activates the lamp. However, this process places workers in close proximity to the high-voltage spark gun, making it prone to safety accidents. Furthermore, the processing station can only handle one lamp tube at a time, requiring constant loading, which is labor-intensive. Furthermore, only one end of the lamp tube can be activated at a time, requiring two loadings to complete the activation process for each tube. This is labor-intensive and inefficient. Summary of the Invention

[0003] The purpose of the present invention is to provide a bidirectional electrode activation machine, which aims to solve the technical problems in the prior art that the existing lamp tube activation equipment has high labor intensity for workers and is prone to safety accidents when loading and unloading the lamp tubes for charging and activating, and can only activate one end of the lamp tube each time loading, resulting in low processing efficiency.

[0004] To achieve the above-mentioned purpose, an embodiment of the present invention provides a bidirectional electrode activation machine, comprising a machine platform. A loading mechanism, a turntable transport mechanism, a discharge mechanism, a flipping mechanism and a unloading mechanism are provided on the machine platform. The loading mechanism is located on one side of the turntable transport mechanism, and is used to transport the lamp tube to the turntable transport mechanism. The flipping mechanism is arranged on one side of the turntable transport mechanism, and is used to flip the lamp tube on the turntable transport mechanism. The discharge mechanism is arranged at the upper end of the turntable transport mechanism, and the turntable transport mechanism is used to transport the lamp tube to the working end of the discharge mechanism, and then the discharge mechanism discharges and activates the lamp tube. The unloading mechanism is arranged on one side of the turntable transport mechanism, and the turntable transport mechanism passes through the loading mechanism, the discharge mechanism, the flipping mechanism, and then passes through the discharge mechanism and the unloading mechanism again in sequence. The unloading mechanism is used to pick up the activated lamp tube on the turntable transport mechanism.

[0005] Furthermore, it also includes a loading box, which is arranged below the unloading mechanism and located on one side of the turntable transport mechanism. The loading box is used to load the lamp tubes unloaded from the turntable transport mechanism.

[0006] Furthermore, the flip mechanism includes a flip mount, a flip support, a flip cylinder, and a flip driver. The flip mount is mounted on the machine platform and located on one side of the turntable transport mechanism. A flip guide rail is provided on the flip mount, oriented toward the center of the turntable transport mechanism. The flip support is slidably connected to the flip guide rail. The flip cylinder is mounted at the upper end of the flip support. The flip driver is mounted on the flip mount, and the driving end of the flip driver is connected to the flip support to drive the flip support along the flip guide rail.

[0007] Furthermore, the discharge mechanism includes a gantry and two discharge components. The gantry is arranged on the machine platform and located above the turntable transport mechanism. The two discharge components are arranged at the upper end of the gantry, and one discharge component is located at the front end of the flip mechanism, and the other discharge component is located behind the flip mechanism.

[0008] Furthermore, the discharge assembly includes two discharge guns, one end of the discharge gun is connected to the gantry, and the discharge end of the discharge gun faces the turntable transport mechanism.

[0009] Furthermore, the turntable transport mechanism includes a loading disc and a transport motor. The transport motor is mounted on the machine platform, with its drive end connected to the axis of the loading disc, driving the rotation of the loading disc. The loading disc is equipped with several transport fixtures, arranged in a circular array on the loading disc. The gantry is also equipped with a fixture lifting drive, which drives the transport fixtures toward or away from the discharge mechanism.

[0010] Furthermore, the transport fixture includes a transport clamping cylinder, a transport guide rail, and a transport mounting base. The transport mounting base is arranged in a circular array on the loading disc, the transport guide rail is slidably connected to the transport mounting base, the transport clamping cylinder is arranged at the lower end of the transport guide rail, and the upper end of the transport guide rail is connected to the fixture lifting drive.

[0011] The loading mechanism further includes a loading disc, a loading motor, and a loading arm. The loading motor is connected to the central axis of the loading disc and is used to drive the loading disc's rotation. The loading arm is mounted on the machine platform, located between the loading disc and the turntable transport mechanism. The loading arm is used to transport the lamps from the loading disc to the turntable transport mechanism. The loading disc is provided with a plurality of discharge holes, each arranged in a circular array, for placing the lamps.

[0012] Furthermore, the loading robot arm includes a loading support frame, a loading drive cylinder, a loading lifting cylinder, and a loading clamping cylinder. The loading support frame is mounted on the machine platform and located between the loading disc and the turntable transport mechanism. A loading guide rail is provided at the upper end of the loading support frame, and the loading lifting cylinder is slidably mounted on the loading guide rail. The loading drive cylinder is mounted on one side of the loading support frame, and the driving end of the loading drive cylinder is connected to the loading lifting cylinder to drive the loading drive cylinder to move along the loading guide rail. The loading clamping cylinder is mounted at the driving end of the loading lifting cylinder and is used to drive the loading clamping cylinder to move toward or away from the machine platform.

[0013] Furthermore, a loading box is provided on one side of the loading mechanism. The loading box is arranged on the machine platform and is used for loading unactivated lamp tubes.

[0014] The above one or more technical solutions in the bidirectional electrode activation machine provided by the embodiment of the present invention have at least one of the following technical effects: the lamp tube that has not been charged and activated is placed on the loading mechanism, the loading mechanism moves the lamp tube to the turntable transport mechanism, the turntable transport mechanism rotates to move the lamp tube to the lower end of the discharge mechanism, the discharge mechanism performs high-voltage activation on the lamp tube, and then the turntable transport mechanism continues to rotate to move the lamp tube at one end of the activation to the flipping mechanism, the flipping mechanism flips the lamp tube at the activated end on the turntable transport mechanism so that the unactivated end of the lamp tube faces the discharge mechanism, and then the turntable flipping mechanism continues to transport the lamp tube at the activated end to the discharge mechanism. At the lower end of the mechanism, the discharge mechanism continues to discharge and activate the inactivated end of the lamp tube, thereby activating both ends of the lamp tube. Then the turntable transport mechanism transports the lamp tubes with both ends activated to one side of the unloading mechanism, and the unloading mechanism unloads the lamp tubes that have been charged and activated, avoiding safety accidents caused by workers approaching the discharge mechanism during work. At the same time, workers only need to place the inactivated lamp tubes on the loading mechanism, and the unloading mechanism will unload them without manual unloading, reducing the labor intensity of workers. The flipping mechanism can flip the lamp tube, eliminating the need for manual flipping of the lamp tube, so that the lamp tube can be activated at both ends after the worker loads it once, reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic structural diagram of a bidirectional electrode activation machine provided in an embodiment of the present invention.

[0017] Figure 2A schematic structural diagram of the turntable transport mechanism of the bidirectional electrode activation machine provided in an embodiment of the present invention.

[0018] Figure 3 A structural schematic diagram of the feeding mechanism of the bidirectional electrode activation machine provided in an embodiment of the present invention.

[0019] Figure 4 A schematic structural diagram of the loading disc of the bidirectional electrode activation machine provided in an embodiment of the present invention.

[0020] Reference numerals: 100, machine platform; 110, loading box; 120, loading box; 200, loading mechanism; 210, loading disc; 211, discharge hole; 230, loading robot arm; 231, loading support frame; 232, loading drive cylinder; 233, loading lifting cylinder; 234, loading clamping cylinder; 235, loading guide rail; 300, turntable transport mechanism; 310, loading disc; 330 , transport fixture; 331, transport clamping cylinder; 332, transport guide rail; 333, transport mounting seat; 400, discharge mechanism; 410, discharge assembly; 411, discharge gun; 420, gantry; 421, fixture lifting drive; 500, flipping mechanism; 510, flipping mounting seat; 511, flipping guide rail; 520, flipping support seat; 530, flipping cylinder; 540, flipping drive. DETAILED DESCRIPTION

[0021] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0024] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0025] In one embodiment of the present invention, reference Figures 1 to 4As shown, a bidirectional electrode activation machine is provided, comprising a machine platform 100. The machine platform 100 is equipped with a loading mechanism 200, a turntable transport mechanism 300, a discharge mechanism 400, a flipping mechanism 500, and an unloading mechanism. The loading mechanism 200 is located on one side of the turntable transport mechanism 300 and is used to transport lamps onto the turntable transport mechanism 300. The flipping mechanism 500 is located on one side of the turntable transport mechanism 300 and is used to flip the lamps on the turntable transport mechanism 300. The discharge mechanism 400 is located at the upper end of the turntable transport mechanism 300 and is used to transport the lamps to the working end of the discharge mechanism 400, where they are then discharged and activated. The unloading mechanism is located on one side of the turntable transport mechanism 300. The turntable transport mechanism 300 sequentially passes through the loading mechanism 200, the discharge mechanism 400, the flipping mechanism 500, and then again passes through the discharge mechanism 400 and the unloading mechanism. The unloading mechanism is used to pick up activated lamps from the turntable transport mechanism 300. In this embodiment, the lamp tube that has not been charged and activated is placed on the loading mechanism 200, and the loading mechanism 200 moves the lamp tube to the turntable transport mechanism 300. The turntable transport mechanism 300 rotates to move the lamp tube to the lower end of the discharge mechanism 400, and the discharge mechanism 400 performs high-voltage activation on the lamp tube. Then the turntable transport mechanism 300 continues to rotate and moves the lamp tube at one end that has been activated to the flipping mechanism 500. The flipping mechanism 500 flips the lamp tube at one end that has been activated on the turntable transport mechanism 300 so that the unactivated end of the lamp tube faces the discharge mechanism 400. Then the turntable flipping mechanism 500 continues to transport the lamp tube at one end that has been activated to the lower end of the discharge mechanism 400, and places it. The electric mechanism 400 continues to discharge and activate the unactivated end of the lamp tube, thereby activating both ends of the lamp tube. Then the turntable transport mechanism 300 transports the lamp tubes with both ends activated to one side of the unloading mechanism. The unloading mechanism unloads the lamp tubes that have been charged and activated to avoid safety accidents caused by workers approaching the discharge mechanism 400 during work. At the same time, workers only need to place the unactivated lamp tubes on the loading mechanism 200, and the unloading mechanism will unload them without manual unloading, reducing the labor intensity of workers. The flipping mechanism 500 can flip the lamp tube without manual flipping, so that the lamp tube can be activated at both ends after the worker loads it once, reducing the labor intensity of workers.

[0026] Specifically, refer to Figures 1 to 4 As shown, the apparatus further includes a loading box 110, which is disposed below the unloading mechanism and on one side of the turntable transport mechanism 300. The loading box 110 is used to load the lamps unloaded from the turntable transport mechanism 300. In this embodiment, the loading box 110 is used to load the lamps unloaded from the turntable transport mechanism 300, so that workers only need to remove the activated lamps from the loading tray after a certain period of time, thereby reducing the labor intensity of the workers.

[0027] Specifically, refer to Figures 1 to 4As shown, the flip mechanism 500 includes a flip mounting base 510, a flip support base 520, a flip cylinder 530, and a flip driver 540. The flip mounting base 510 is mounted on the machine platform 100 and is located on one side of the turntable transport mechanism 300. A flip guide rail 511 is provided on the flip mounting base 510, and the flip guide rail 511 faces the center of the turntable transport mechanism 300. The flip support base 520 is slidably connected to the flip guide rail 511. The flip cylinder 530 is disposed at the upper end of the flip support base 520. The flip driver 540 is disposed on the flip mounting base 510, and the driving end of the flip driver 540 is connected to the flip support base 520 to drive the flip support base 520 to move along the flip guide rail 511. In this embodiment, the flip drive 540 drives the flip support seat 520 to move toward the turntable and the turntable transport mechanism 300, and then the flip cylinder 530 clamps the lamp tube on the turntable transport mechanism 300, and the turntable transport mechanism 300 releases the lamp tube. After the flip cylinder 530 flips the lamp tube 180 degrees, the turntable transport mechanism 300 re-clamps the lamp tube, and the flip cylinder 530 releases the lamp tube. Then the flip drive 540 drives the flip support seat 520 to reset.

[0028] Specifically, refer to Figures 1 to 4 As shown, the discharge mechanism 400 includes a gantry 420 and two discharge assemblies 410. The gantry 420 is mounted on the machine 100 and above the turntable transport mechanism 300. The two discharge assemblies 410 are mounted at the upper end of the gantry 420, with one discharge assembly 410 located at the front end of the flip mechanism 500 and the other discharge assembly 410 located behind the flip mechanism 500. In this embodiment, the turntable transport mechanism 300 transports the lamp to the lower end of one discharge assembly 410, where the discharge assembly 410 discharges and activates one end of the lamp. The turntable transport assembly then transports the activated lamp to the flip mechanism 500, where the flip mechanism 500 flips the activated lamp. The turntable transport mechanism 300 then transports the activated lamp to the other discharge assembly 410, where the discharge assembly 410 discharges and activates the unactivated end of the lamp, thereby activating both ends of the lamp. Using two discharge components 410 to activate both ends of the lamp can shorten the activation time of the lamp.

[0029] Specifically, refer to Figures 1 to 4 As shown, the discharge assembly 410 includes two discharge guns 411. One end of the discharge gun 411 is connected to the gantry 420, and the discharge end of the discharge gun 411 faces the turntable transport mechanism 300. In this embodiment, the discharge assembly 410 includes two discharge guns 411, and the lamps on the turntable are activated twice to ensure that the lamps are more fully activated.

[0030] Specifically, refer to Figures 1 to 4As shown, the turntable transport mechanism 300 includes a loading disc 310 and a transport motor. The transport motor is mounted on the machine 100, with its drive end connected to the axis of the loading disc 310. The transport motor is used to drive the loading disc 310 to rotate. The loading disc 310 is provided with a plurality of transport fixtures 330, each of which is arranged in a circular array on the loading disc 310. The gantry 420 is also provided with a fixture lifting drive 421, which is used to drive the transport fixtures 330 toward or away from the discharge mechanism 400. In this embodiment, the transport motor drives the loading disc 310 to rotate, transporting the transport fixtures 330 to below the discharge mechanism 400. The fixture lifting drive 421 drives the transport fixtures 330 toward the discharge mechanism 400, causing the lamps on the transport fixtures 330 to abut against the discharge mechanism 400, thereby activating the lamps.

[0031] Specifically, refer to Figures 1 to 4 As shown, the transport fixture 330 includes a transport clamping cylinder 331, a transport guide rail 332, and a transport mounting base 333. The transport mounting base 333 is arranged in a circular array on the loading disc 310. The transport guide rail 332 is slidably connected to the transport mounting base 333. The transport clamping cylinder 331 is disposed at the lower end of the transport guide rail 332, and the upper end of the transport guide rail 332 is connected to the fixture lifting drive 421. In this embodiment, when the lamp on the transport clamping cylinder 331 needs to be charged and activated, the fixture lifting drive 421 drives the transport guide rail 332 upward, and the transport guide rail 332 slides on the transport mounting base 333, causing the transport clamping cylinder 331 below the transport guide rail 332 to move toward the discharge mechanism 400.

[0032] Specifically, refer to Figures 1 to 4 As shown, the loading mechanism 200 includes a loading disc 210, a loading motor, and a loading arm 230. The loading motor is connected to the central axis of the loading disc 210 and is used to drive the loading disc 210 to rotate. The loading arm 230 is mounted on the machine platform 100 and located between the loading disc 210 and the turntable transport mechanism 300. The loading arm 230 is used to transport the lamps on the loading disc 210 to the turntable transport mechanism 300. The loading disc 210 is provided with a plurality of discharge holes 211 arranged in a circular array on the loading disc 210 for receiving the lamps. In this embodiment, the transport motor drives the loading disc 310 to rotate, moving the lamps on the loading disc 310 below the discharge mechanism 400. The discharge mechanism 400 charges the lamps, keeping workers away from the discharge mechanism 400 and ensuring their safety.

[0033] The loading robot arm 230 includes a loading support frame 231, a loading drive cylinder 232, a loading lift cylinder 233, and a loading clamping cylinder 234. The loading support frame 231 is mounted on the machine platform 100 and located between the loading disc 210 and the turntable transport mechanism 300. A loading guide rail 235 is provided at the upper end of the loading support frame 231. The loading lift cylinder 233 is slidably mounted on the loading guide rail 235. The loading drive cylinder 232 is mounted on one side of the loading support frame 231. The driving end of the loading drive cylinder 232 is connected to the loading lift cylinder 233, driving the loading drive cylinder 232 to move along the loading guide rail 235. The loading clamping cylinder 234 is mounted at the driving end of the loading lift cylinder 233. The loading lift cylinder 233 is used to drive the loading clamping cylinder 234 to move toward or away from the machine platform 100. In this embodiment, the turntable transports the unactivated lamp tube to the lower end of the loading and clamping cylinder 234, and the loading and clamping cylinder 233 drives the loading and clamping cylinder 234 to move toward the lamp tube. After the loading and clamping cylinder 234 clamps the lamp tube, the loading and lifting cylinder 233 rises, and then the loading drive cylinder 232 drives the loading and lifting cylinder 233 to move along the loading guide rail 235 toward the turntable transport mechanism 300. The loading and lifting cylinder 233 drives the loading and clamping cylinder 234 to move toward the turntable transport mechanism 300. The loading and clamping cylinder 234 is released, and the lamp tube is placed on the turntable transport mechanism 300, and then reset, and the above process is repeated to complete the loading.

[0034] Specifically, refer to Figures 1 to 4 As shown, a loading box 120 is provided on one side of the feeding mechanism 200. The loading box 120 is disposed on the machine platform 100 and is used to load unactivated lamps. In this embodiment, a loading box 120 is provided on one side of the feeding mechanism 200. The loading box 120 is disposed on the machine platform 100 and is used to load unactivated lamps. This makes it more convenient for workers to place lamps on the feeding mechanism 200 and reduces labor intensity.

[0035] 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 in the scope of protection of the present invention.

Claims

1. A bidirectional electrode activation machine, comprising a machine platform; characterized in that: The machine is provided with a loading mechanism, a turntable transport mechanism, a discharge mechanism, a flip mechanism and a unloading mechanism; the loading mechanism is located on one side of the turntable transport mechanism and is used to transport the lamp tubes to the turntable transport mechanism; the flip mechanism is arranged on one side of the turntable transport mechanism and is used to flip the lamp tubes on the turntable transport mechanism; the discharge mechanism is arranged at the upper end of the turntable transport mechanism and is used to transport the lamp tubes to the working end of the discharge mechanism, and then the discharge mechanism discharges and activates the lamp tubes; the unloading mechanism is arranged on one side of the turntable transport mechanism and the turntable transport mechanism passes through the loading mechanism, the discharge mechanism, the flip mechanism, and then passes through the discharge mechanism and the unloading mechanism again in sequence, and the unloading mechanism is used to pick up the activated lamp tubes on the turntable transport mechanism; The flip mechanism includes a flip mounting seat, a flip support seat, a flip cylinder and a flip driving member; the flip mounting seat is arranged on the machine platform and is located on one side of the turntable transport mechanism, the flip mounting seat is provided with a flip guide rail, and the flip guide rail faces the center direction of the turntable transport mechanism; the flip support seat is slidably connected to the flip guide rail, the flip cylinder is arranged at the upper end of the flip support seat, the flip driving member is arranged on the flip mounting seat, and the driving end of the flip driving member is connected to the flip support seat, so as to drive the flip support seat to move along the flip guide rail; The discharge mechanism includes a gantry and two discharge components. The gantry is arranged on the machine platform and is located above the turntable transport mechanism. The two discharge components are arranged at the upper end of the gantry, and one discharge component is located at the front end of the flip mechanism, and the other discharge component is located at the rear end of the flip mechanism. The loading mechanism includes a loading disc, a loading motor and a loading robotic arm; the loading motor is connected to the central axis of the loading disc, and the loading motor is used to drive the loading disc to rotate; the loading robotic arm is arranged on the machine platform and is located between the loading disc and the turntable transport mechanism, and the loading robotic arm is used to transport the lamp tubes on the loading disc to the turntable transport mechanism; the loading disc is provided with a plurality of discharge holes, each of which is arranged in a circular array on the loading disc, and the discharge holes are used to place the lamp tubes; The loading robot arm includes a loading support frame, a loading drive cylinder, a loading lifting cylinder and a loading clamping cylinder; the loading support frame is arranged on the machine platform and is located between the loading disc and the turntable transport mechanism, the upper end of the loading support frame is provided with a loading guide rail, the loading lifting cylinder is slidably arranged on the loading guide rail, the loading driving cylinder is arranged on one side of the loading support frame, the driving end of the loading driving cylinder is connected to the loading lifting cylinder, and is used to drive the loading driving cylinder to move along the direction of the loading guide rail; the loading clamping cylinder is arranged at the driving end of the loading lifting cylinder, and the loading lifting cylinder is used to drive the loading clamping cylinder to move close to or away from the machine platform.

2. The bidirectional electrode activation machine according to claim 1, characterized in that: It also includes a loading box, which is arranged below the unloading mechanism and located on one side of the turntable transport mechanism. The loading box is used to load the lamp tubes unloaded from the turntable transport mechanism.

3. The bidirectional electrode activation machine according to claim 1, characterized in that: The discharge assembly includes two discharge guns, one end of each discharge gun is connected to the gantry, and the discharge end of each discharge gun faces the turntable transport mechanism.

4. The bidirectional electrode activation machine according to claim 1, characterized in that: The turntable transport mechanism includes a loading disc and a transport motor; the transport motor is arranged on the machine platform, and the driving end of the transport motor is connected to the axis of the loading disc, and the transport motor is used to drive the loading disc to rotate; a plurality of transport clamps are provided on the loading disc, and each of the transport clamps is arranged in a circular array on the loading disc; the gantry is also provided with a clamp lifting drive component, and the clamp lifting drive component is used to drive the transport clamp to move toward or away from the discharge mechanism.

5. The bidirectional electrode activation machine according to claim 4, characterized in that: The transport clamp includes a transport clamping cylinder, a transport guide rail and a transport mounting seat; the transport mounting seat is arranged in a circular array on the loading disc, the transport guide rail is slidably connected to the transport mounting seat, the transport clamping cylinder is arranged at the lower end of the transport guide rail, and the upper end of the transport guide rail is connected to the clamp lifting drive component.

6. The bidirectional electrode activation machine according to claim 1, characterized in that: A loading box is further provided on one side of the loading mechanism. The loading box is arranged on the machine platform and is used for loading unactivated lamp tubes.

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