Mechanical hand for producing fluorescent lamps

Abstract

The application belongs to the technical field of fluorescent lamp production, and discloses a mechanical hand for producing fluorescent lamps, which comprises a main support, a pair of push-pull assemblies are fixedly connected to the top of the main support, a limiting fixing frame is movably connected to the distal end of each of the pair of push-pull assemblies, end flattening assemblies are arranged on the two sides of the main support, an electrode leveling assembly is installed in the limiting fixing frame, an air pressure adsorption plate is fixedly connected to the middle of the main support, and a transverse adjusting assembly is arranged in the middle of the electrode leveling assembly; the main support and the end flattening assemblies are matched to facilitate the adjustment of the alignment of the two ends of the fluorescent lamp tube, the arc-shaped limiting clamping opening is in contact with the fluorescent lamp tube, the electrode leveling assembly and the transmission shaft are matched to facilitate the adjustment of the electrodes at the two ends of the fluorescent lamp tube, and the sliding support is pushed upward by the second telescopic rod.

Description

Technical Field

[0001] This invention belongs to the field of fluorescent lamp production technology, specifically a robotic arm for producing fluorescent lamps. Background Technology

[0002] Fluorescent lamps, also known as fluorescent tubes, are a common type of lighting fixture in daily life. In the production of fluorescent lamps, after the lamp tubes are assembled, they need to be tested for illumination. This requires adjusting the lamp tubes so that both ends are aligned and the electrodes are facing the same direction.

[0003] Traditional adjustment methods typically involve adding a conveyor belt before the lighting device, with a tightening zone in the middle of the conveyor belt. This allows the lamp tube to contact the limiting plates on both sides of the tightening zone, thereby adjusting the alignment of the lamp tube ends. This method may cause electrode wear, and the lamp tubes collide with each other without any gaps, requiring manual or mechanical separation and grouping, adding an extra production step and affecting production efficiency. Therefore, a robotic arm for producing fluorescent lamps is proposed. Summary of the Invention

[0004] To address the problems of easy wear and low efficiency during lamp alignment mentioned in the background art, the present invention provides a robotic arm for producing fluorescent lamps.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a robotic arm for producing fluorescent lamps, comprising a main support frame, a pair of push-pull components fixedly connected to the top of the main support frame, a limit fixing frame movably connected to the ends of the pair of push-pull components that are far apart from each other, end leveling components provided on both sides of the main support frame, an electrode leveling component installed inside the limit fixing frame, a pneumatic adsorption plate fixedly connected to the middle of the main support frame, and a lateral adjustment component provided in the middle of the electrode leveling component;

[0006] The push-pull assembly includes a first telescopic rod, the output end of which is fixedly connected to a sliding push rod, and one end of the sliding push rod is hinged to a connecting frame.

[0007] Preferably, the push-pull assembly further includes a support frame and a support base, wherein a flip frame is rotatably connected to one end of the support base that is far apart from the other.

[0008] The first telescopic rod is fixedly connected to the main support, the sliding push rod is slidably connected to the top of the main support, the support base is fixedly connected to both sides of the main support and located in the middle of the main support, and the support frame and the flipping frame are fixedly connected to the top of the limiting and fixing frame.

[0009] Preferably, the end leveling assembly includes a pair of flipping brackets and a flipping base. The bottom of the flipping brackets has arc-shaped limiting slots linearly distributed. The flipping base has a supporting flipping plate hinged inside. The two ends of the flipping brackets are slidably connected to L-shaped limiting rods. The top of the L-shaped limiting rods is fixedly connected to a first spring. The end of the L-shaped limiting rods near the main bracket is provided with a second spring.

[0010] Preferably, the opposite sides of the flip bracket abut against both ends of the fluorescent tube, both ends of the flip bracket pass through the L-shaped limiting rod and extend to the top of the L-shaped limiting rod, the top of the first spring is fixedly connected to the flip bracket, the arc-shaped limiting slot abuts against the fluorescent tube, a pair of supporting flip plates are respectively hinged to the flip bracket, the L-shaped limiting rod is slidably connected to the main bracket, the second spring is located inside the connection between the L-shaped limiting rod and the main bracket, and one end of the second spring is fixedly connected to the main bracket.

[0011] Preferably, the electrode leveling assembly includes a sliding bracket and a second telescopic rod. A lower push plate is fixedly connected to the bottom of the sliding bracket, an upper push plate is slidably connected to the lower end of the sliding bracket, and a transmission bracket is fixedly connected to the top of the upper push plate. Teeth are provided at the ends of the sliding bracket and the transmission bracket that are close to each other.

[0012] Preferably, the sliding bracket passes through the limiting and fixing frame and extends into the interior of the limiting and fixing frame; the lower push plate is slidably connected inside the limiting and fixing frame; the bottom of the upper push plate abuts against the lower push plate; the lower push plate and the upper push plate are located on the upper and lower sides of the electrodes at both ends of the fluorescent tube; the position of the transmission bracket corresponds to the position of a pair of vertical rods in the middle of the sliding bracket; the output end of the second telescopic rod is fixedly connected to the sliding bracket; and the teeth are fixedly connected to the limiting and fixing frame.

[0013] Preferably, the lateral adjustment assembly includes a pair of drive shafts and a pair of sliding adjustment plates. A helical rod is fixedly connected to the middle of the drive shaft, a movable sleeve is sleeved on the outside of the helical rod, and a lateral stop bar is fixedly connected to the side of the movable sleeve.

[0014] Preferably, an adjustment support plate is fixedly connected to the middle of the sliding adjustment plate, an elastic baffle is provided inside the adjustment support plate, a pair of limiting blocks are movably provided in the middle of the adjustment support plate, and a spring piece is fixedly connected inside the limiting block.

[0015] Preferably, the drive shaft is rotatably connected inside the limiting and fixing frame, the drive shaft is located between the sliding bracket and the transmission bracket, and both sides of the drive shaft are engaged with teeth. The spiral rod is slidably connected to the movable sleeve, the upper end of the movable sleeve is slidably connected to the limiting and fixing frame, and the transverse stop bar faces the adjusting support plate.

[0016] Preferably, the sliding adjustment plate is slidably connected to the upper push plate, the bottom of the sliding adjustment plate abuts against the electrode at the end of the fluorescent tube, and a rubber friction layer is provided at the bottom of the sliding adjustment plate for driving the fluorescent tube to rotate by friction with the electrode. The adjustment support plate is located at the top of the sliding adjustment plate, the elastic baffle abuts against the transverse baffle, the limiting block is engaged with the transmission bracket, and the spring piece is fixedly connected to the sliding adjustment plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] This invention facilitates the adjustment of the alignment of the two ends of a fluorescent tube by setting up a main support and an end leveling component. The arc-shaped limiting slot contacts the fluorescent tube, and then the flip support is pushed down. At this time, the flip support will move to both sides, and then the flip support will push the fluorescent tube to both sides, so that the two ends of the fluorescent tube gradually move to the aligned state, thereby facilitating the end alignment of the fluorescent tube.

[0019] This invention facilitates the adjustment of the electrodes at both ends of the fluorescent tube by setting up an electrode leveling component and a transmission shaft. The second telescopic rod pushes the sliding bracket upward, which in turn drives the transmission bracket downward through the transmission shaft. This causes the lower push plate and the upper push plate to retract towards the center, thereby squeezing the electrodes in the middle of the sliding bracket and the upper push plate to a horizontal state. This adjusts the electrodes of the fluorescent tube to a uniform orientation, allowing for direct lighting tests without the need for further electrode position adjustments.

[0020] This invention, through the combination of a lateral adjustment component and a sliding bracket, facilitates the flipping of the vertically positioned electrode. A transmission shaft drives a spiral rod to rotate synchronously, causing a movable sleeve outside the spiral rod to move a lateral stop horizontally. The lateral stop pushes an elastic baffle, which in turn moves the adjustment support plate and the sliding adjustment plate to one side. After the lateral stop passes the elastic baffle, the sliding adjustment plate is pushed back to its original position by a spring, causing it to reciprocate horizontally. This flips the electrode at the end of the fluorescent tube, preventing it from being damaged by the closing pressure of the lower and upper push plates while in a vertical position. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a partial cross-sectional view of the limiting and fixing frame of the present invention;

[0023] Figure 3 This is a schematic diagram of the end leveling component of the present invention;

[0024] Figure 4 for Figure 3Enlarged cross-sectional view at point A in the middle;

[0025] Figure 5 This is a schematic diagram showing the overall disassembly of the electrode leveling assembly and the lateral adjustment assembly of the present invention;

[0026] Figure 6 This is a partial cross-sectional schematic diagram of the electrode leveling component of the present invention;

[0027] Figure 7 for Figure 6 Enlarged cross-sectional view at point B in the middle;

[0028] Figure 8 This is an enlarged cross-sectional view of the lateral adjustment component of the present invention.

[0029] In the diagram: 1. Main support frame; 2. Push-pull assembly; 21. First telescopic rod; 22. Sliding push rod; 23. Connecting frame; 24. Support frame; 25. Support base; 26. Flip frame; 3. Limiting and fixing frame; 4. End leveling assembly; 41. Flip support frame; 42. Arc-shaped limiting slot; 43. Support flip plate; 44. Flip base; 45. L-shaped limiting rod; 46. First spring; 47. Second spring; 5. Electrode leveling assembly; 51. Sliding support frame; 52. Lower push plate; 53. Upper push plate; 54. Transmission support frame; 55. Tooth; 56. Second telescopic rod; 6. Air pressure adsorption plate; 7. Lateral adjustment assembly; 71. Transmission shaft; 72. Helical rod; 73. Moving sleeve; 74. Lateral stop bar; 75. Sliding adjustment plate; 76. Adjustment support plate; 77. Elastic baffle; 78. Limiting block; 79. Spring piece; 8. Fluorescent tube. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] like Figures 1 to 8 As shown, the present invention provides a robotic arm for producing fluorescent lamps, including a main support 1, a pair of push-pull components 2 fixedly connected to the top of the main support 1, a pair of push-pull components 2 being movably connected to each other at their far ends with a limit fixing frame 3, end leveling components 4 provided on both sides of the main support 1, an electrode leveling component 5 installed inside the limit fixing frame 3, a pneumatic adsorption plate 6 fixedly connected to the middle of the main support 1, and a lateral adjustment component 7 provided in the middle of the electrode leveling component 5;

[0032] The push-pull assembly 2 includes a first telescopic rod 21, and a sliding push rod 22 is fixedly connected to the output end of the first telescopic rod 21. A connecting frame 23 is hinged to one end of the sliding push rod 22.

[0033] The above scheme is adopted as follows: a main support 1 is set up, and a moving robotic arm is connected to the top of the main support 1. The robotic arm on the top of the main support 1 drives the main support 1 to move directly above the fluorescent tube 8, and then moves it downward. The end leveling component 4 pushes the fluorescent tube 8 to move to both sides, so that the two ends of the fluorescent tube 8 gradually move to an aligned state. Then, the push-pull component 2 pushes the limiting fixing frame 3 to flip downward, limiting the two ends of the fluorescent tube 8. Then, the electrode leveling component 5 and the lateral adjustment component 7 work together to adjust the electrodes of the fluorescent tube 8 to a uniform horizontal state. Then, the air pressure adsorption plate 6 adsorbs the fluorescent tube 8 and fixes the aligned fluorescent tube 8, so as to prevent the position of the fluorescent tube 8 from changing when the main support 1 moves and flips.

[0034] like Figure 2 , Figure 5 and Figure 6 As shown, the push-pull assembly 2 also includes a support frame 24 and a support base 25, with a flip frame 26 rotatably connected to one end of the support base 25 that is far apart from each other;

[0035] The first telescopic rod 21 is fixedly connected to the main support 1, the sliding push rod 22 is slidably connected to the top of the main support 1, the support base 25 is fixedly connected to both sides of the main support 1 and located in the middle of the main support 1, and the support frame 24 and the flip frame 26 are fixedly connected to the top of the limiting and fixing frame 3.

[0036] The above solution is adopted as follows: by setting up a push-pull assembly 2, the first telescopic rod 21 drives the sliding push rod 22 to move, so that the sliding push rod 22 pulls the support frame 24 through the connecting frame 23, causing the support frame 24 to drive the limiting fixing frame 3 to rotate around the connection between the support base 25 and the flip frame 26 as the axis, so that the limiting fixing frame 3 can flip up and down to limit the two ends of the fluorescent tube 8. By setting up the support base 25 and the flip frame 26, the limiting fixing frame 3 is stably supported. The setting of the connecting frame 23 and the support frame 24 makes it easy for the sliding push rod 22 to pull the limiting fixing frame 3 to flip up or push the limiting fixing frame 3 to flip down.

[0037] like Figure 3 and Figure 4As shown, the end leveling assembly 4 includes a pair of flip brackets 41 and a flip base 44. The bottom of the flip brackets 41 has arc-shaped limiting slots 42 linearly distributed. The flip base 44 has a supporting flip plate 43 hinged inside. The two ends of the flip brackets 41 are slidably connected to L-shaped limiting rods 45. The top of the L-shaped limiting rods 45 is fixedly connected to a first spring 46. The end of the L-shaped limiting rods 45 near the main support 1 is provided with a second spring 47. The side of the flip brackets 41 that is far apart from each other abuts against the two ends of the fluorescent tube 8. The two ends of the flip brackets 41 pass through the L-shaped limiting rods 45 and extend to the top of the L-shaped limiting rods 45. The top of the first spring 46 is fixedly connected to the flip brackets 41. The arc-shaped limiting slots 42 abut against the fluorescent tube 8. The pair of supporting flip plates 43 are respectively hinged to the flip brackets 41. The L-shaped limiting rods 45 are slidably connected to the main support 1. The second spring 47 is located inside the connection between the L-shaped limiting rods 45 and the main support 1, and one end of the second spring 47 is fixedly connected to the main support 1.

[0038] The above solution is adopted as follows: By setting the end leveling component 4, when the main support 1 pushes the flipping bracket 41 down to contact the fluorescent tube 8, the arc-shaped limiting slot 42 is driven to engage with the fluorescent tube 8, keeping the fluorescent tubes 8 separated from each other to avoid collision. When the main support 1 pushes the flipping bracket 41 down, the flipping bracket 41 will move to both sides, pushing the fluorescent tubes 8 to move to both sides, so that the two ends of the fluorescent tubes 8 gradually move to the aligned state. At this time, the flipping bracket 41 will move towards the flipping base 44 as the axis through the supporting flipping plate 43. Both sides are flipped to a horizontal state, and at the same time, the L-shaped limiting rod 45 is pulled to move to both sides, and the top of the flip bracket 41 moves upward along the L-shaped limiting rod 45. By setting the first spring 46 and the second spring 47, the flip bracket 41 can flip and retract to the middle without contacting the fluorescent tube 8. By setting the L-shaped limiting rod 45, the flip bracket 41 is slidably connected inside the L-shaped limiting rod 45, so that the arc-shaped limiting slot 42 at the bottom of the flip bracket 41 always remains in a downward state, so as to contact the fluorescent tube 8 and separate the fluorescent tube 8.

[0039] like Figures 5 to 8As shown, the electrode leveling assembly 5 includes a sliding bracket 51 and a second telescopic rod 56. A lower push plate 52 is fixedly connected to the bottom of the sliding bracket 51, and an upper push plate 53 is slidably connected to the lower end of the sliding bracket 51. A transmission bracket 54 is fixedly connected to the top of the upper push plate 53. Teeth 55 are provided at the ends of the sliding bracket 51 and the transmission bracket 54 that are close to each other. The sliding bracket 51 passes through the limiting fixing frame 3 and extends into the interior of the limiting fixing frame 3. The lower push plate 52 is slidably connected inside the limiting fixing frame 3. The bottom of the upper push plate 53 abuts against the lower push plate 52. The lower push plate 52 and the upper push plate 53 are located on the upper and lower sides of the electrodes at both ends of the fluorescent tube 8. The position of the transmission bracket 54 corresponds to the position of a pair of vertical rods in the middle of the sliding bracket 51. The output end of the second telescopic rod 56 is fixedly connected to the sliding bracket 51, and the teeth 55 are fixedly connected to the limiting fixing frame 3.

[0040] The above scheme is adopted: the electrode leveling component 5 can squeeze the electrodes at both ends of the fluorescent tube 8 to keep the electrodes of the fluorescent tube 8 in a horizontal state. The second telescopic rod 56 extends and pushes the sliding bracket 51 to move upward. At the same time, the sliding bracket 51 drives the transmission bracket 54 to move downward through the transmission shaft 71, so that the lower push plate 52 and the upper push plate 53 are brought together to the middle, thereby squeezing the electrodes in the middle of the sliding bracket 51 and the upper push plate 53 to a horizontal state, thus completing the adjustment of the position of the electrodes of the fluorescent tube 8. By setting the positions of the pair of vertical rods in the middle of the transmission bracket 54 and the sliding bracket 51 to correspond, and by opening teeth 55 on the surfaces of the transmission bracket 54 and the sliding bracket 51 that are close to each other, the teeth 55 mesh with the lateral adjustment component 7, so that the sliding bracket 51 and the transmission bracket 54 can move synchronously in opposite directions through the lateral adjustment component 7.

[0041] like Figures 5 to 8 As shown, the lateral adjustment assembly 7 includes a pair of drive shafts 71 and a pair of sliding adjustment plates 75. A helical rod 72 is fixedly connected to the middle of the drive shaft 71. A movable sleeve 73 is sleeved on the outside of the helical rod 72. A lateral stop bar 74 is fixedly connected to the side of the movable sleeve 73. The drive shaft 71 is rotatably connected inside the limiting fixing frame 3. The drive shaft 71 is located between the sliding bracket 51 and the drive bracket 54. Both sides of the drive shaft 71 are engaged with teeth 55. The helical rod 72 is slidably connected to the movable sleeve 73. The upper end of the movable sleeve 73 is slidably connected to the limiting fixing frame 3. The lateral stop bar 74 faces the adjustment support plate 76.

[0042] The above scheme is adopted as follows: By setting a drive shaft 71, which is rotatably connected to the limiting and fixing frame 3, the drive shaft 71 is rotated by the sliding bracket 51, and the spiral rod 72 set in the middle of the drive shaft 71 rotates synchronously. The movable sleeve 73 outside the spiral rod 72 moves along the spiral rod 72, thereby driving the transverse stop 74 to move horizontally. By setting the drive shaft 71 and the spiral rod 72, the spiral rod 72 rotates with the movement of the sliding bracket 51. The movable sleeve 73 and the transverse stop 74 are set so that the movable sleeve 73 drives the transverse stop 74 to move, and the transverse stop 74 pushes the elastic baffle 77 to move.

[0043] like Figures 5 to 8 As shown, an adjustment support plate 76 is fixedly connected to the middle of the sliding adjustment plate 75. An elastic baffle 77 is provided inside the adjustment support plate 76. A pair of limiting blocks 78 are movably located in the middle of the adjustment support plate 76. A spring piece 79 is fixedly connected inside the limiting block 78. The sliding adjustment plate 75 is slidably connected to the upper push plate 53. The bottom of the sliding adjustment plate 75 abuts against the electrode at the end of the fluorescent tube 8. A rubber friction layer is provided at the bottom of the sliding adjustment plate 75 to drive the fluorescent tube 8 to rotate by friction with the electrode. The adjustment support plate 76 is located at the top of the sliding adjustment plate 75. The elastic baffle 77 abuts against the transverse stop bar 74. The limiting block 78 is engaged with the transmission bracket 54. The spring piece 79 is fixedly connected to the sliding adjustment plate 75.

[0044] The above scheme is adopted as follows: By setting a sliding adjustment plate 75, the sliding adjustment plate 75 abuts against the electrode at the end of the fluorescent tube 8. The horizontal stop bar 74 pushes the elastic baffle 77 to move the adjustment support plate 76 and the sliding adjustment plate 75 to one side. After the horizontal stop bar 74 passes the bent horizontal stop bar 74, the sliding adjustment plate 75 is pushed back to its original position by the spring piece 79, so that the sliding adjustment plate 75 moves horizontally back and forth. This can drive the pair of electrodes at the end of the fluorescent tube 8 that are in a vertical state to flip over, avoiding damage to the electrodes of the fluorescent tube 8 when they are in a vertical state by the closing and squeezing of the lower push plate 52 and the upper push plate 53. After the electrode is deflected, it can be squeezed by the lower push plate 52 and the upper push plate 53 to flip the fluorescent tube 8 to a horizontal state. By setting a rubber friction layer at the bottom of the sliding adjustment plate 75, the sliding adjustment plate 75 can directly drive the electrode to deflect after contacting the electrode, avoiding electrode deflection failure due to the electrode being smooth.

[0045] The working principle and usage process of this invention are as follows: During operation, the main support 1 is moved to the top of the fluorescent tube 8 by the mechanical arm connected to the top of the main support 1, and then moved downward so that the arc-shaped limiting slot 42 contacts the fluorescent tube 8. Then, the flipping support 41 is pushed down, and the flipping support 41 moves to both sides, which pushes the fluorescent tube 8 to move to both sides, so that the two ends of the fluorescent tube 8 gradually move to the alignment state. Then, the first telescopic rod 21 pushes the sliding push rod 22 to both sides, so that the sliding push rod 22 pushes the support frame 24 through the connecting frame 23, so that the support frame 24 drives the limiting fixing frame 3 to rotate around the connection between the support base 25 and the flipping frame 26 as the axis, flipping the limiting fixing frame 3 downward to limit the two ends of the fluorescent tube 8.

[0046] After limiting the positions at both ends of the fluorescent tube 8, the second telescopic rod 56 extends to push the sliding bracket 51 upward. Then, the sliding bracket 51 drives the transmission bracket 54 downward via the transmission shaft 71, causing the lower push plate 52 and the upper push plate 53 to retract towards the center. This compresses the electrodes in the middle of the sliding bracket 51 and the upper push plate 53 to a horizontal state. Simultaneously, the transmission shaft 71 drives the spiral rod 72 to rotate synchronously, causing the movable sleeve 73 outside the spiral rod 72 to move along the spiral rod 72, thereby driving the horizontal stop 74 to move horizontally. The horizontal stop 74 pushes the elastic baffle 77 to drive the adjusting support plate 76. The sliding adjustment plate 75 moves to one side. After the horizontal stop bar 74 passes the elastic stop plate 77, the sliding adjustment plate 75 is pushed back to its original position by the spring piece 79, so that the sliding adjustment plate 75 moves horizontally back and forth to drive the electrode at the end of the fluorescent tube 8 to flip. This prevents the electrode of the fluorescent tube 8 from being damaged by the closing and squeezing of the lower push plate 52 and the upper push plate 53 while it is in a vertical position. After the end position of the fluorescent tube 8 is aligned and the electrode is horizontally processed, the air pressure adsorption plate 6 adsorbs and fixes the fluorescent tube 8 to prevent the fluorescent tube 8 from shifting and flipping again when the main support 1 moves and flips, thus causing a change in position.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A robotic arm for producing fluorescent lamps, comprising a main support frame (1), characterized in that: The main support (1) is fixedly connected to a pair of push-pull components (2) at the top. The two push-pull components (2) are movably connected to a limit fixing frame (3) at their ends. The main support (1) is provided with end leveling components (4) on both sides. The limit fixing frame (3) is equipped with an electrode leveling component (5). The main support (1) is fixedly connected to a pneumatic adsorption plate (6) in the middle. The electrode leveling component (5) is provided with a lateral adjustment component (7) in the middle. The push-pull assembly (2) includes a first telescopic rod (21), and a sliding push rod (22) is fixedly connected to the output end of the first telescopic rod (21). A connecting frame (23) is hinged to one end of the sliding push rod (22). The push-pull assembly (2) also includes a support frame (24) and a support base (25), with a flip frame (26) rotatably connected to one end of the support base (25) that is far apart from each other. The first telescopic rod (21) is fixedly connected to the main support (1), the sliding push rod (22) is slidably connected to the top of the main support (1), the support base (25) is fixedly connected to both sides of the main support (1) and located in the middle of the main support (1), and the support frame (24) and the flip frame (26) are fixedly connected to the top of the limiting fixing frame (3); The end leveling assembly (4) includes a pair of flip brackets (41) and a flip base (44). The bottom of the flip brackets (41) has arc-shaped limiting slots (42) linearly distributed. The flip base (44) has a supporting flip plate (43) hinged inside. The two ends of the flip brackets (41) are slidably connected to L-shaped limiting rods (45). The top of the L-shaped limiting rods (45) is fixedly connected to a first spring (46). The end of the L-shaped limiting rods (45) near the main body bracket (1) is provided with a second spring (47). The electrode leveling assembly (5) includes a sliding bracket (51) and a second telescopic rod (56). The bottom of the sliding bracket (51) is fixedly connected to a lower push plate (52), and the lower end of the sliding bracket (51) is slidably connected to an upper push plate (53). The top of the upper push plate (53) is fixedly connected to a transmission bracket (54). Teeth (55) are provided at the ends of the sliding bracket (51) and the transmission bracket (54) that are close to each other. The lateral adjustment assembly (7) includes a pair of drive shafts (71) and a pair of sliding adjustment plates (75). A helical rod (72) is fixedly connected to the middle of the drive shaft (71). A movable sleeve (73) is sleeved on the outside of the helical rod (72). A lateral stop bar (74) is fixedly connected to the side of the movable sleeve (73).

2. The robotic arm for producing fluorescent lamps according to claim 1, characterized in that: The side of the flip bracket (41) that is far apart from each other abuts against the two ends of the fluorescent tube (8). The two ends of the flip bracket (41) pass through the L-shaped limiting rod (45) and extend to the top of the L-shaped limiting rod (45). The top of the first spring (46) is fixedly connected to the flip bracket (41). The arc-shaped limiting slot (42) abuts against the fluorescent tube (8). A pair of supporting flip plates (43) are respectively hinged to the flip bracket (41). The L-shaped limiting rod (45) is slidably connected to the main support (1). The second spring (47) is located inside the connection between the L-shaped limiting rod (45) and the main support (1), and one end of the second spring (47) is fixedly connected to the main support (1).

3. The robotic arm for producing fluorescent lamps according to claim 1, characterized in that: The sliding bracket (51) passes through the limiting fixing frame (3) and extends into the interior of the limiting fixing frame (3). The lower push plate (52) is slidably connected inside the limiting fixing frame (3). The bottom of the upper push plate (53) abuts against the lower push plate (52). The lower push plate (52) and the upper push plate (53) are located on the upper and lower sides of the electrodes at both ends of the fluorescent tube (8). The position of the transmission bracket (54) corresponds to the position of a pair of vertical rods in the middle of the sliding bracket (51). The output end of the second telescopic rod (56) is fixedly connected to the sliding bracket (51). The tooth (55) is fixedly connected to the limiting fixing frame (3).

4. The robotic arm for producing fluorescent lamps according to claim 1, characterized in that: An adjustment support plate (76) is fixedly connected to the middle of the sliding adjustment plate (75). An elastic baffle (77) is provided inside the adjustment support plate (76). A pair of limiting blocks (78) are movable in the middle of the adjustment support plate (76). A spring piece (79) is fixedly connected inside the limiting block (78).

5. The robotic arm for producing fluorescent lamps according to claim 1, characterized in that: The drive shaft (71) is rotatably connected inside the limiting fixing frame (3). The drive shaft (71) is located between the sliding bracket (51) and the drive bracket (54). Both sides of the drive shaft (71) are meshed with teeth (55). The spiral rod (72) is slidably connected to the movable sleeve (73). The upper end of the movable sleeve (73) is slidably connected to the limiting fixing frame (3). The transverse stop (74) faces the adjusting support plate (76).

6. The robotic arm for producing fluorescent lamps according to claim 4, characterized in that: The sliding adjustment plate (75) is slidably connected to the upper push plate (53). The bottom of the sliding adjustment plate (75) abuts against the electrode at the end of the fluorescent tube (8). The bottom of the sliding adjustment plate (75) is provided with a rubber friction layer for rotating the fluorescent tube (8) by friction with the electrode. The adjustment support plate (76) is located on the top of the sliding adjustment plate (75). The elastic baffle (77) abuts against the transverse baffle (74). The limiting block (78) is engaged with the transmission bracket (54). The spring piece (79) is fixedly connected to the sliding adjustment plate (75).

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