A ceiling lamp packaging equipment

Abstract

This invention relates to the field of lighting packaging technology and discloses a ceiling light packaging device, including a base, a robotic arm fixedly mounted on the upper surface of the base, a heat shrink shell fixedly connected to the upper surface of the base, an adhesive applicator fixedly mounted on the outer surface of the heat shrink shell, a placement component for placing foam boards provided above the base, a purification component for preventing dust from entering the heat shrink shell on the outer side of the heat shrink shell, and an adjustment component for adaptively adjusting the tape tension inside the adhesive applicator. The rotation of the drive wheel causes the electrically controlled suction cup to rotate simultaneously with its own rotation via a second rotating rod and a rotating column. During rotation, the electrically controlled suction cup picks up the foam boards, thus achieving automated foam board retrieval. Since manual placement of the foam boards is no longer required, production efficiency is improved, and it ensures that the foam boards in each packing box are placed according to a uniform standard, effectively protecting the ceiling light.

Description

Technical Field

[0001] This invention relates to the field of lighting packaging technology, specifically to a ceiling light packaging device. Background Technology

[0002] Ceiling light packaging equipment is a specialized device for automated packaging of ceiling lights. It is widely favored for its multiple automated functions, such as automatic box feeding, product placement, automatic box sealing, and automatic adhesive application. As a result, ceiling light packaging equipment can improve production efficiency, reduce manual operation, and ensure packaging quality and consistency.

[0003] Existing ceiling light packaging equipment still has some problems. In the production line of ceiling light packaging equipment, the step of placing foam boards inside the packaging box is done manually. Although manual operation has a certain degree of flexibility and adaptability, the speed of human operation is limited by various factors, such as fatigue and distraction. Therefore, on a high-speed production line, manual placement of foam boards becomes a key factor restricting production efficiency. Operators also face time pressure, which makes it impossible to maintain consistent accuracy and precision when placing foam boards. This leads to problems such as inaccurate placement, insufficient quantity, or excessive quantity of foam boards, which in turn affects the protective effect and appearance quality of the product. At the same time, due to individual differences in operators, such as skill level and work attitude, product quality is also unstable, further affecting the smoothness of the production line and increasing the number of rework and other additional operating steps.

[0004] Secondly, the heat shrink film process is a crucial step in the production of ceiling light packaging equipment. However, in actual operation, because ceiling lights require material feeding, the heat shrink film mechanism often cannot achieve a completely sealed environment. Consequently, dust from the outside air can easily mix into the packaging during the heat shrink film process and adhere to the surface of the ceiling light. Dust not only affects the appearance quality of the product, but it can also adhere to the heat sink or light source of the lamp, affecting the heat dissipation effect and even shortening the lifespan of the light source. At the same time, dust can combine with the heat shrink film material to form irregular particles or spots, resulting in uneven and uneven packaging.

[0005] Furthermore, in the tape application process of ceiling light packaging equipment, the tape is placed on rollers for continuous use. However, during long-term use, the tape is subjected to continuous tension and friction, causing its inner layer material to gradually lose its tightness and become loose. Existing technology attempts to improve this by adding spring clips to the rollers. Although the spring clips can alleviate the problem of loose inner surface to some extent, the contact points between the spring clips and the inner surface of the tape are limited, and the pressure on the contact points is relatively high, while other parts of the tape lack support. As a result, the spring clips cause uneven force on the tape, leading to an irregular shape of the tape on the rollers, which cannot maintain a stable circular surface. This not only affects the tape's adhesion effect but also causes deviations and errors during the packaging process.

[0006] Finally, the packaged ceiling lights are unloaded via conveyor belt and then manually stacked. However, during busy production lines, manual operation often faces immense pressure, as the stacking speed cannot keep up with the pace of the production line. As a result, operators may choose to place the ceiling lights facing to the sides. While this may temporarily alleviate the workload, the positions need to be readjusted later to meet the stacking requirements. This not only increases the workload but also prolongs the overall working time and reduces production efficiency. Furthermore, when the ceiling lights are placed facing to the sides, their arrangement becomes messy, increasing the difficulty of counting. Operators need to spend more time and effort to confirm the number of each ceiling light, which not only reduces counting efficiency but also easily leads to errors, further causing production problems.

[0007] Therefore, a ceiling light packaging device is proposed. Summary of the Invention

[0008] The purpose of this invention is to provide a ceiling light packaging device to solve the problems mentioned in the background art.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a ceiling light packaging device for automatically placing foam boards and adjusting the inner surface tension of adhesive tape, comprising a base, a robotic arm fixedly mounted on the upper surface of the base, a heat shrink shell fixedly connected to the upper surface of the base, an adhesive applicator fixedly mounted on the outer surface of the heat shrink shell, a placement component for placing foam boards disposed above the base, a purification component for preventing dust from entering the heat shrink shell on the outer side of the heat shrink shell, an adjustment component for adaptively adjusting the adhesive tape tension disposed inside the adhesive applicator, and a palletizing component for palletizing the packaged ceiling lights disposed on the upper surface of the base.

[0010] Preferably, a first electrically controlled conveyor is fixedly installed at the bottom of the inner cavity of the heat-shrinkable shell, a second electrically controlled conveyor is fixedly installed on the upper surface of the base, a heat-shrinkable film device is fixedly installed at the bottom of the inner cavity of the heat-shrinkable shell, and a smoothing device is fixedly installed on the upper surface of the base.

[0011] Preferably, the placement assembly includes a drive wheel rotatably connected to the outer surface of the heat-shrinkable shell. A first rotating rod is fixedly connected to the outer surface of the drive wheel, and a second rotating rod is rotatably connected to the end of the first rotating rod away from the drive wheel. A double-ended receiving plate is rotatably connected to the outer surface of the heat-shrinkable shell. A rotating wheel is fixedly connected to the bottom of the double-ended receiving plate, and a rotating column is rotatably connected to the top of the double-ended receiving plate. A rotating belt is drivingly connected between the rotating column and the rotating wheel. An electrically controlled suction cup is fixedly connected to the outer surface of the rotating column, and a foam board placement box is fixedly connected to the outer surface of the heat-shrinkable shell.

[0012] Preferably, the purification component includes a compression box, which is fixedly connected to the upper surface of the heat-shrinkable shell. A piston rod is slidably connected inside the compression box, and a tension spring is fixedly connected between the piston rod and the compression box. The compression box has a through hole 1 extending through the lower surface to the top of the inner cavity of the heat-shrinkable shell. An external one-way valve is fixedly installed at the center of the through hole 1 at the top of the inner cavity of the heat-shrinkable shell. The compression box has a through hole 2 extending through the side wall, and an internal one-way valve is fixedly installed at the center of the through hole 2 on the inner wall of the compression box. Fixed seats are symmetrically fixedly connected between the lower surface of the compression box and the outer surface of the heat-shrinkable shell. A half-gear connecting rod is rotatably connected between the two fixed seats. A ventilation shell is fixedly connected to the outer surface of the heat-shrinkable shell. A rotating shaft is eccentrically rotatably connected inside the ventilation shell. A motion groove is opened in the inner wall of the ventilation shell. Fan vanes are rotatably connected in a ring at equal intervals on the outer surface of the rotating shaft. All fan vanes are slidably connected inside the motion groove. A delivery pipe is fixedly connected between the ventilation shell and the through hole 2.

[0013] Preferably, the adjusting assembly includes a torsion spring shaft, which is fixedly connected to the outer surface of the heat-shrinkable housing. A lead screw is fixedly connected to the end of the torsion spring shaft away from the adhesive applicator. A first nut seat is threaded onto the outer surface of the lead screw. A first stabilizing rod is rotatably connected to the outer surface of the first nut seat in a ring-shaped arrangement at equal intervals. A first support block is rotatably connected to the end of the first stabilizing rod away from the first nut seat. A second nut seat is threaded onto the outer surface of the lead screw. A second stabilizing rod is rotatably connected to the outer surface of the second nut seat in a ring-shaped arrangement at equal intervals. A second support block is rotatably connected to the end of the second stabilizing rod away from the second nut seat.

[0014] Preferably, the palletizing assembly includes a palletizing shell, which is fixedly connected to the upper surface of the base. Rotating wheels are symmetrically rotatably connected to the outer surface of the palletizing shell. A pull shaft is fixedly connected to the outer surface of each rotating wheel. A sliding shaft is rotatably connected to the outer surface of the heat-shrinkable shell. Ropes are fixedly wound around the outer surface of each pull shaft. Each rope is slidably connected to the outer surface of the sliding shaft. A single-ended receiving plate is fixedly connected to the bottom of each rope. A telescopic rod assembly is fixedly connected to the top of the inner cavity of the palletizing shell. A contact circular plate is fixedly connected to the telescopic end of the telescopic rod assembly. A receiving block is symmetrically rotatably connected to the outer surface of the contact circular plate. A sliding groove is formed through the inner wall of the palletizing shell. A contact rod is slidably connected inside the sliding groove. The bottom of each contact rod is fixedly connected to the upper surface of the receiving block. A limiting shaft is symmetrically rotatably connected to the outer surface of the palletizing shell. Limiting rods are symmetrically fixedly connected to the outer surface of the limiting shaft.

[0015] Preferably, the rotating shaft is fixedly connected to a mating bevel gear through the surface of the ventilation shell, and a drive bevel gear connecting rod is rotatably connected to the outer surface of the heat shrink shell. The drive bevel gear connecting rod and the half gear connecting rod are connected by a transmission belt. The half gear connecting rod is driven and mounted on a first external motor. Sealing curtains are fixedly installed on both sides of the heat shrink shell.

[0016] Preferably, the drive wheel is driven and mounted on a second external motor, the foam board placement box stores foam boards, a feeding plate is slidably connected inside the foam board placement box, a spring is fixedly connected to the top of the foam board placement box, an ultrasonic sensor is fixedly installed on the outer surface of the heat shrink shell, and the ultrasonic sensor is electrically connected to an external controller.

[0017] Preferably, a handle is fixedly connected to the outer surface of the lead screw, the second nut seat and the first nut seat are fixedly connected by a connecting rod, the lead screw is cylindrical with a thread in the middle and smooth sides, and the outer surfaces of the second support block and the first support block are covered with tape.

[0018] Preferably, a stacking rack is fixedly installed on the upper surface of the single-head receiving plate, and the robot, the first electrically controlled conveyor, the second electrically controlled conveyor, the heat shrink film device, the smoothing device, the first external motor, the second external motor, and the foam board placement box are all electrically controlled to start and stop by an external controller.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The rotation of the drive wheel causes the electro-hydraulic suction cup to rotate on its own axis while revolving around the sun. During this rotation, the electro-hydraulic suction cup picks up the foam board, thus automating the picking up of the foam board. Since manual placement of the foam board is no longer required, production efficiency is improved, and it ensures that the foam board in each packing box is placed according to a uniform standard, thereby effectively protecting the ceiling light. Compared with the existing technology that requires manual placement of foam board, the placement component achieves a 270-degree rotation of the electro-hydraulic suction cup each time through its revolution and rotation, thus avoiding the problems of deviation and tilting of the foam board during manual placement. At the same time, the foam board can be picked up by rotating the drive wheel, which also reduces the labor intensity of manual labor.

[0021] Specifically, the rotation angle of the electrically controlled suction cup is fixed in the rotating joint structure formed by the first rotating rod, the second rotating rod, and the double-headed receiving plate. Since the angle is fixed, the deviation in picking up the foam board that occurs in the prior art is avoided.

[0022] The fixed angle achieved by the rotating joint mechanism makes the operation process more streamlined, and operators do not need to frequently check and adjust the angle, thus allowing them to focus on other processes and improving overall work efficiency.

[0023] 2. By rotating the half-gear connecting rod, the piston rod moves, thereby creating a high-pressure environment inside the heat-shrinkable shell. The creation of this high-pressure environment effectively prevents the intrusion of external dust. Under atmospheric conditions, it is difficult for external air to enter the heat-shrinkable shell, thus greatly reducing the possibility of dust mixing into the packaging. As a result, the appearance quality of the ceiling light is significantly improved. Compared with the existing technology that prevents dust intrusion by sealing, this structure creates a high-pressure environment and a fan to guide the flow of gas on the basis of the original airtightness. This improves the problem of dust intrusion caused by the inability to seal during the loading and unloading process of the ceiling light, and further helps to improve the appearance quality of the ceiling light.

[0024] Among them: because the rotating shaft is eccentrically set, the fan blades tend to rotate eccentrically while being driven by the rotating shaft. Under the action of the eccentric rotation of the fan blades, the rotation of the fan blades forms a dynamic rotation path, which helps to guide the air through.

[0025] Specifically, the openings at both ends of the ventilation housing are eccentrically positioned relative to the center of the ventilation housing. As a result of the eccentrically positioned openings, the air will flow in an inclined flow path, which helps to reduce airflow resistance and improve the efficiency of dust removal under high pressure.

[0026] 3. When the inner surface of the tape becomes loose due to continuous use, the torsion spring shaft elastically tightens and drives the lead screw to rotate, thereby causing the second nut seat and the first nut seat to slide and drive the second support block and the first support block to expand outward, thus improving the tape adhesion progress and further reducing deviations and errors in the packaging process. Compared with the existing technology that uses spring sheets to maintain the tension of the tape, the intermittent expansion and contraction of the second support block and the first support block is achieved by the intermittent sliding of the first nut seat and the second nut seat on the smooth surface and threaded surface of the lead screw.

[0027] Specifically, by ensuring that the first and second support blocks always form a circular surface, the problem of uneven force on the tape caused by the spring sheet in the prior art is avoided, further ensuring the adhesion effect of the tape. In addition, since the torsion spring shaft does not directly contact the tape, the problem of the spring sheet being quickly consumed due to direct contact between the spring sheet and the tape in the prior art is avoided, thereby improving the service life of the torsion spring shaft.

[0028] 4. When the ceiling light is conveyed by the second electrically controlled conveyor, the ceiling light contacts the contact plate, and the sliding groove releases the restriction on the limiting shaft. This allows the rope to drive the stacking frame to gradually descend under the weight of the stacking frame and the single-head receiving plate. This reduces production delays caused by human factors. Compared to the existing technology where ceiling lights are manually stacked, the stacking component uses the contact plate between the ceiling light and the contact plate to gradually lower the single-head receiving plate. As each ceiling light is conveyed, it can accurately enter the stacking frame, thus avoiding the situation of random stacking by humans when the production line is busy. Since manual stacking is no longer required, operators no longer need to frequently bend over to pick up and stack the ceiling lights, thus reducing the labor intensity of operators and avoiding the tedious work of subsequent additional counting. This shortens the production time of the ceiling lights and improves stacking efficiency.

[0029] Specifically, because the rotating wheel is close to a hexagonal shape, the rotation angle of the rotating wheel can be limited by the two limiting rods, thereby ensuring the distance the rope slides down. This avoids the situation where existing technologies using sensors and other electrical equipment cannot adapt to large-scale production. Compared with electrical equipment, this mechanism has a simpler structure, is easier to maintain, and is therefore easier to implement. Attached Figure Description

[0030] Figure 1 This is a frontal three-dimensional schematic diagram of the main structure of the present invention;

[0031] Figure 2 This is a left-side stereoscopic view of the main structure of the present invention;

[0032] Figure 3 For the present invention Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0033] Figure 4 This is a three-dimensional schematic diagram of the components placed in this invention;

[0034] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of the structure at point B;

[0035] Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the structure at point C;

[0036] Figure 7 This is a partial cross-sectional perspective view of the adjustment component and the palletizing component of the present invention;

[0037] Figure 8 For the present invention Figure 7 Enlarged schematic diagram of the structure at point D;

[0038] Figure 9 For the present invention Figure 7 Enlarged schematic diagram of the structure at point E in the middle;

[0039] Figure 10 This is a cross-sectional perspective view of the pure component of the present invention;

[0040] Figure 11 For the present invention Figure 10 Enlarged schematic diagram of the structure at point F;

[0041] Figure 12 This is a three-dimensional cross-sectional view of the main structure of the present invention;

[0042] Figure 13 For the present invention Figure 12 Enlarged schematic diagram of the structure at point G in the middle;

[0043] Figure 14 This is a partial cross-sectional perspective view of the pure component of the present invention;

[0044] Figure 15 For the present invention Figure 14 Enlarged schematic diagram of the structure at point H.

[0045] In the picture:

[0046] 11. Base; 12. Robotic arm; 13. Heat shrink shell; 14. First electrically controlled conveyor; 15. Second electrically controlled conveyor; 16. Heat shrink film device; 17. Smoothing device; 18. Adhesive applicator;

[0047] The placement components include: 21. drive wheel; 22. first rotating rod; 23. second rotating rod; 24. double-headed receiving plate; 25. rotating wheel; 26. rotating column; 27. rotating belt; 28. electrically controlled suction cup; 29. ​​foam board placement box;

[0048] The clean assembly includes: 31. Compression chamber; 32. Piston rod; 33. Tension spring; 34. Through hole one; 35. External one-way valve; 36. Through hole two; 37. Internal one-way valve; 38. Fixed base; 39. Half gear connecting rod; 310. Ventilation housing; 311. Rotating shaft; 312. Motion groove; 313. Fan blade; 314. Delivery pipe;

[0049] The adjustment assembly includes: 41, a torsion spring shaft; 42, a lead screw; 43, a first nut seat; 44, a first stabilizing rod; 45, a first support block; 46, a second nut seat; 47, a second stabilizing rod; and 48, a second support block.

[0050] The palletizing assembly includes: 51, palletizing housing; 52, rotating wheel; 53, pull wire shaft; 54, sliding shaft; 55, rope; 56, single-head receiving plate; 57, telescopic rod assembly; 58, abutting circular plate; 59, receiving block; 510, sliding groove; 511, abutting rod; 512, limiting shaft; 513, limiting rod. Detailed Implementation

[0051] 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 protection scope of the present invention.

[0052] Please see Figures 1 to 15 The present invention provides an embodiment of a ceiling light packaging device for automatically placing foam boards and adjusting the inner surface tension of adhesive tape. The device includes a base 11, a robotic arm 12 fixedly mounted on the upper surface of the base 11, a heat-shrinkable shell 13 fixedly connected to the upper surface of the base 11, an adhesive applicator 18 fixedly mounted on the outer surface of the heat-shrinkable shell 13, a placement component for placing foam boards above the base 11, a purification component for preventing dust from entering the heat-shrinkable shell 13 on the outer side of the heat-shrinkable shell 13, an adjustment component for adaptively adjusting the adhesive tape tension inside the adhesive applicator 18, and a palletizing component for palletizing the packaged ceiling lights on the upper surface of the base 11.

[0053] A first electrically controlled conveyor 14 is fixedly installed at the bottom of the inner cavity of the heat-shrinkable shell 13, a second electrically controlled conveyor 15 is fixedly installed on the upper surface of the base 11, a heat-shrinkable film device 16 is fixedly installed at the bottom of the inner cavity of the heat-shrinkable shell 13, and a smoothing device 17 is fixedly installed on the upper surface of the base 11.

[0054] The placement assembly includes a drive wheel 21, which is rotatably connected to the outer surface of the heat-shrinkable housing 13. The drive wheel 21 is driven and mounted on a second external motor. A foam board placement box 29 stores foam boards and has a slidably connected feeding plate inside. A spring is fixedly connected to the top of the foam board placement box 29. An ultrasonic sensor is fixedly installed on the outer surface of the heat-shrinkable housing 13 and is electrically connected to an external controller. A first rotating rod 22 is fixedly connected to the outer surface of the drive wheel 21. A second rotating rod 23 is rotatably connected to the end of the first rotating rod 22 away from the drive wheel 21. A double-headed receiving plate 24 is rotatably connected to the outer surface of the heat-shrinkable housing 13. A rotating wheel 25 is fixedly connected to the bottom of the double-headed receiving plate 24. A rotating column 26 is rotatably connected to the top of the double-headed receiving plate 24. A rotating belt 27 is drivingly connected between the rotating column 26 and the rotating wheel 25. An electrically controlled suction cup 28 is fixedly connected to the outer surface of the rotating column 26. The foam board placement box 29 is fixedly connected to the outer surface of the heat-shrinkable housing 13.

[0055] The clean assembly includes a compression box 31, which is fixedly connected to the upper surface of the heat-shrinkable housing 13. A piston rod 32 is slidably connected inside the compression box 31, and a tension spring 33 is fixedly connected between the piston rod 32 and the compression box 31. The compression box 31 has a through hole 34 extending through the lower surface to the top of the inner cavity of the heat-shrinkable housing 13. An external one-way valve 35 is fixedly installed at the top of the inner cavity of the heat-shrinkable housing 13 and at the center of the through hole 34. The compression box 31 has a through hole 36 extending through the side wall, and an internal one-way valve 37 is fixedly installed at the center of the through hole 36 on the inner wall of the compression box 31. Fixed seats 38 are symmetrically fixedly connected between the lower surface of the compression box 31 and the outer surface of the heat-shrinkable housing 13. A half-gear connecting rod 39 is rotatably connected between the two fixed seats 38. A ventilation shell 310 is fixedly connected to the outer surface of the heat shrink shell 13. A rotating shaft 311 is eccentrically rotatably connected inside the ventilation shell 310. A mating bevel gear is fixedly connected to the rotating shaft 311 through the surface of the ventilation shell 310. A drive bevel gear connecting rod is rotatably connected to the outer surface of the heat shrink shell 13. The drive bevel gear connecting rod and the half gear connecting rod 39 are connected by a transmission belt. The half gear connecting rod 39 is driven and mounted on the first external motor. Sealing curtains are fixedly installed on both sides of the heat shrink shell 13. A motion groove 312 is opened on the inner wall of the ventilation shell 310. Fan blades 313 are rotatably connected to the outer surface of the rotating shaft 311 in an annular arrangement. The fan blades 313 are slidably connected inside the motion groove 312. A conveying pipe 314 is fixedly connected between the ventilation shell 310 and the through hole 36.

[0056] The adjustment assembly includes a torsion spring shaft 41, which is fixedly connected to the outer surface of the heat shrink housing 13. A lead screw 42 is fixedly connected to the end of the torsion spring shaft 41 away from the adhesive applicator 18. A handle is fixedly connected to the outer surface of the lead screw 42. The second nut seat 46 and the first nut seat 43 are fixedly connected by a connecting rod. The lead screw 42 is cylindrical with a thread in the middle and smooth sides. Adhesive tape is fitted onto the outer surfaces of the second support block 48 and the first support block 45. The first nut seat 43 is threadedly connected to the outer surface of the lead screw 42. The first stabilizing rod 44 is rotatably connected to the outer surface of the first nut seat 43 in a ring-shaped equidistant arrangement. The first support block 45 is rotatably connected to the end of the first stabilizing rod 44 away from the first nut seat 43. The second nut seat 46 is threadedly connected to the outer surface of the lead screw 42. The second stabilizing rod 47 is rotatably connected to the outer surface of the second nut seat 46 in a ring-shaped equidistant arrangement. The second support block 48 is rotatably connected to the end of the second stabilizing rod 47 away from the second nut seat 46.

[0057] The palletizing assembly includes a palletizing housing 51, which is fixedly connected to the upper surface of the base 11. Rotating wheels 52 are symmetrically rotatably connected to the outer surface of the palletizing housing 51. Pull-wire shafts 53 are fixedly connected to the outer surfaces of the rotating wheels 52. A sliding shaft 54 ​​is rotatably connected to the outer surface of the heat-shrinkable housing 13. Ropes 55 are fixedly wound around the outer surfaces of the pull-wire shafts 53. The ropes 55 are slidably connected to the outer surfaces of the sliding shafts 54. A single-end receiving plate 56 is fixedly connected to the bottom of the ropes 55. A palletizing frame is fixedly installed on the upper surface of the single-end receiving plate 56. Other components include a robotic arm 12, a first electrically controlled conveyor 14, a second electrically controlled conveyor 15, a heat-shrinkable film device 16, a smoothing device 17, and a first outer... The starting and stopping of the motor, the second external motor, and the foam board placement box 29 are all electrically controlled by an external controller. A telescopic rod assembly 57 is fixedly connected to the top of the inner cavity of the stacking housing 51. A contact circular plate 58 is fixedly connected to the telescopic end of the telescopic rod assembly 57. A receiving block 59 is symmetrically rotatably connected to the outer surface of the contact circular plate 58. A sliding groove 510 is opened through the inner wall of the stacking housing 51. A contact rod 511 is slidably connected inside the sliding groove 510. The bottom of the contact rod 511 is fixedly connected to the upper surface of the receiving block 59. A limit shaft 512 is symmetrically rotatably connected to the outer surface of the stacking housing 51. A limit rod 513 is symmetrically fixedly connected to the outer surface of the limit shaft 512.

[0058] The working principle of the present invention, based on the above implementation, is as follows:

[0059] The following is the initial state: the limiting shaft 512 is in an inclined state, the limiting rod 513 is in contact with the edge of the rotating wheel 52, the first rotating rod 22 and the second rotating rod 23 are in a parallel state, the double-headed receiving plate 24 is in a vertical state, the telescopic rod assembly 57 is not compressed, the second nut seat 46 is located on the smooth side of the lead screw 42, the first nut seat 43 is located on the threaded side of the lead screw 42, the torsion spring shaft 41 is in a tensioned state, the tension spring 33 is not compressed, the outer one-way valve 35 is in a closed state, the inner one-way valve 37 is in a closed state, and the foam board placement box 29 is fully loaded with foam boards.

[0060] The following are the specific steps for operation:

[0061] like Figure 1 , Figure 8 and Figure 12 As shown, the operator manually rotates the lead screw 42. The rotation of the lead screw 42 will cause the second nut seat 46 and the first nut seat 43 to slide towards the side closer to the torsion spring shaft 41. During this process, the first nut seat 43 drives the first support block 45 to retract inward through the first stabilizing rod 44, and the second nut seat 46 drives the second support block 48 to retract inward through the second stabilizing rod 47. At this time, the first nut seat 43 is located on the smooth side of the lead screw 42, while the second nut seat 46 is located on the threaded side of the lead screw 42. At this time, the operator puts the tape on the outer surface of the second support block 48 and the first support block 45 and passes it through the inside of the tape application device 18. Then, the operator manually operates the external controller and starts the external controller's electrical control of the robot arm 12, the first electric control conveyor 14, the second electric control conveyor 15, the heat shrink film device 16, the smoothing device 17, the first external motor, and the second external motor.

[0062] The foam board is placed inside the packing box:

[0063] like Figure 1 As shown, the operator manually places the packing box onto the upper surface of the second electrically controlled conveyor 15. As can be seen from the above steps, the second electrically controlled conveyor 15 has been started at this time, and then the second electrically controlled conveyor 15 will convey the packing box to the end of the journey.

[0064] like Figure 4 and Figure 5As shown, during the transportation of the packing box, the second motor is started, and the output shaft of the second motor rotates, driving the drive wheel 21 to rotate. The first rotating rod 22, which is fixedly connected to the drive wheel 21, rotates synchronously. At this time, as the drive wheel 21 and the first rotating rod 22 rotate, the first rotating rod 22 pushes the second rotating rod 23 to move away from the drive wheel 21. In turn, the second rotating rod 23 pushes the double-headed support plate 24 to rotate. The double-headed support plate 24 also drives the rotating column 26 on its top to move synchronously. Because the double-headed support plate 24 and the rotating wheel... 25 is fixedly connected. When the double-headed receiving plate 24 rotates, the rotating wheel 25 will cause the rotating column 26 to rotate synchronously through the rotating belt 27. At this time, the rotating column 26 rotates on its own axis while revolving with the double-headed receiving plate 24. The rotation of the rotating column 26 will drive the electric suction cup 28 to rotate synchronously. When the electric suction cup 28 has a rotation trend, the ultrasonic sensor on the outer surface of the heat shrink shell 13 detects the movement trend of the electric suction cup 28. The ultrasonic sensor will send an electrical signal to the external controller, and the external controller will electrically control the electric suction cup 28 to adsorb the foam board.

[0065] like Figure 5 As shown, as the drive wheel 21 rotates continuously, the top of the double-headed receiving plate 24 gradually approaches a parallel state. At the same time, the rotating wheel 25 causes the rotating column 26 and the electrically controlled suction cup 28 to rotate on their own axis while revolving around the central axis via the rotating belt 27. Consequently, the electrically controlled suction cup 28 gradually rotates away from the foam board placement box 29 and approaches a vertical state. When the drive wheel 21 rotates continuously, the double-headed receiving plate 24 is parallel to the second electrically controlled conveyor 15, while the electrically controlled suction cup 28 is perpendicular to the second electrically controlled conveyor 15 and the packing box on it. At this time, the electrically controlled suction cup 28 has rotated 270 degrees. When the ultrasonic detector detects the vertical state of the electrically controlled suction cup 28, the ultrasonic sensor sends an electrical signal to the external controller, which then electrically controls the electrically controlled suction cup 28 to stop adsorbing the foam board. At this time, the foam board has been accurately placed inside the packing box.

[0066] When the drive wheel 21 starts to rotate, it drives the electric suction cup 28 to revolve and rotate simultaneously through the second rotating rod 23 and the rotating column 26. During this process, the electric suction cup 28 picks up the foam board, realizing the automated foam board picking process. This not only improves production efficiency, but also ensures that the foam board in each packing box is placed according to a uniform standard, thereby effectively protecting the ceiling light.

[0067] Meanwhile, the placement of components reduces rework and other additional operations, further ensuring the stability of the production process. Compared to the traditional manual placement method of foam boards, by fixing the rotation of the electrically controlled suction cup 28 to 270 degrees each time, precise angle control avoids the foam board deviation and tilting problems that may occur during manual placement.

[0068] As the drive wheel 21 rotates continuously, the first rotating rod 22 gradually becomes parallel to the second rotating rod 23. At this time, the first rotating rod 22 will pull the second rotating rod 23 to move towards the side closer to the drive wheel 21. At the same time, the second rotating rod 23 pulls the double-headed receiving plate 24, and causes the double-headed receiving plate 24, the rotating column 26 and the electrically controlled suction cup 28 to gradually return to their initial state.

[0069] Among other things, to prevent dust from entering the interior of the heat-shrinkable housing 13:

[0070] like Figure 1 and Figure 2 As shown, while the operator places the packing box on the upper surface of the second electrically controlled conveyor 15, the operator places the ceiling light on the upper surface of the first electrically controlled conveyor 14. As can be seen from the above steps, the first electrically controlled conveyor 14 has been started at this time, and then the first electrically controlled conveyor 14 transports the ceiling light into the heat shrink housing 13.

[0071] like Figure 7 and Figure 12 As shown in the diagram, the above steps have already explained that the first motor starts at this time, and the rotation of the output shaft of the first motor will drive the half gear connecting rod 39 on the fixed base 38 to rotate. The half gear connecting rod 39 will drive the piston rod 32 meshing with it to move towards the side closer to the half gear connecting rod 39. As the piston rod 32 moves, the internal space of the compression box 31 increases. At this time, the air pressure inside the compression box 31 decreases, thus the compression box 31 tends to draw in external air.

[0072] like Figure 7 , Figure 10 and Figure 11 As shown, when the half gear connecting rod 39 rotates, it will drive the bevel gear connecting rod to rotate synchronously through the transmission belt. The drive bevel gear connecting rod will drive the meshing bevel gear to rotate, and then the meshing bevel gear will drive the rotating shaft 311 fixedly connected to it to rotate. The rotation of the rotating shaft 311 will cause the wind vane 313 on its surface to slide inside the motion groove 312.

[0073] like Figure 11As shown, the rotating vane 313 forms a dynamic rotating channel, which changes continuously as the vane 313 rotates, but always maintains a certain space for air to pass through. At the same time, this inclined flow path helps to reduce airflow resistance, allowing air to pass through the ventilation housing 310 more smoothly. In addition, the vane 313 not only forms a dynamic barrier, but also effectively prevents dust from entering the interior of the ventilation housing 310 through the centrifugal force generated by its rotation. When the vane 313 rotates inside the motion slot 312, the vane 313 will continuously change its position relative to the rotating shaft 311. In turn, the rotation of the rotating shaft 311 drives the vane 313 to rotate, forming a dynamic barrier. When dust tries to enter the ventilation housing 310, since the mass of dust is greater than the mass of air, the dust is more easily affected by centrifugal force when the vane 313 rotates. Under the action of centrifugal force, the vane 313 pushes dust and other impurities away from the ventilation housing 310. The dust is affected by the constantly changing position of the vane 313, which increases the difficulty of dust entering.

[0074] like Figure 14 and Figure 15 As shown, due to the decrease in air pressure inside the compressor 31, the pure air that enters the ventilation shell 310 will enter the through hole 36 through the delivery pipe 314 under the action of the atmosphere. Under the action of the atmosphere, the air in the through hole 36 will push the inner one-way valve 37 and make the inner one-way valve 37 open. Then, the pure air in the through hole 36 will enter the compressor 31.

[0075] As the half-gear connecting rod 39 rotates continuously, the toothed side of the half-gear connecting rod 39 no longer contacts the piston rod 32. Then, under the elastic extension of the tension spring 33, the tension spring 33 pushes the piston rod 32 to slide away from the tension spring 33 in the compression box 31. At this time, the internal space of the compression box 31 shrinks due to the movement of the piston rod 32, and the pure air inside the compression box 31 is compressed, and the air pressure inside the compression box 31 increases. Under the action of the atmosphere, the air inside the compression box 31 pushes the external one-way valve 35 and puts the external one-way valve 35 in the open state. At the same time, the air inside the compression box 31 enters the heat shrink shell 13 through the through hole 34.

[0076] like Figure 12 and Figure 15 As shown, as the half-gear connecting rod 39 rotates continuously, pure air will continuously enter the heat shrink shell 13. Since the heat shrink shell 13 is relatively sealed, when the heat shrink film device 16 performs heat shrink film treatment on the ceiling light, there are no dust or other impurities inside the heat shrink shell 13, thus ensuring the stability of the heat shrink film process.

[0077] When the half-gear connecting rod 39 starts to rotate, it drives the piston rod 32 to move, thereby creating a high-pressure environment inside the heat-shrinkable housing 13. The high-pressure environment can effectively prevent external dust from entering. Due to atmospheric pressure, it is difficult for external air to penetrate the seal of the heat-shrinkable housing 13, greatly reducing the possibility of dust mixing into the packaging and improving the appearance quality of the ceiling light.

[0078] Under high pressure, heat shrink film can adhere more tightly to the surface of the ceiling light, forming a uniform and flat protective layer. This not only enhances the stability of the packaging but also helps improve the overall aesthetics of the product. At the same time, because dust is effectively isolated from the high-pressure environment, the heat shrink film material is less likely to combine with dust and form defects, thus ensuring the uniformity and flatness of the packaging.

[0079] Compared to the traditional method of simply sealing the heat-shrinkable shell 13, this structure creates a high-pressure environment on top of the seal. This prevents dust from entering during the loading and unloading process of the ceiling light because the heat-shrinkable shell 13 is no longer sealed. By creating a high-pressure environment, dust is prevented from entering the heat-shrinkable shell 13, further improving the appearance quality of the ceiling light during the heat-shrink film process. Simultaneously, under high pressure, the fit between the heat-shrinkable film and the ceiling light is tighter, further enhancing the aesthetics of the ceiling light and reducing the occurrence of irregular particles and spots caused by dust.

[0080] Among them, automatic palletizing of packing boxes:

[0081] like Figure 1 and Figure 2 As shown, after the ceiling light is heat-shrinked by the heat-shrink film device 16, the ceiling light is no longer inside the heat-shrink housing 13 under the transmission action of the first electrically controlled conveyor 14. At this time, the robot arm 12 will hold the ceiling light and place it inside the packing box located on the second electrically controlled conveyor 15.

[0082] like Figure 2 As shown, the ceiling light and the packing box are simultaneously conveyed by the second electrically controlled conveyor 15. When the ceiling light and the packing box pass through the smoothing device 17, the smoothing device 17 will smooth the top of the packing box. At this time, the left and right blades of the packing box will close. At the same time, when the packing box passes through the adhesive applicator 18, the adhesive applicator 18 will apply adhesive to the top of the packing box.

[0083] like Figure 2 and Figure 3 as well as Figure 7 and Figure 9As shown, under the transmission action of the first electrically controlled conveyor 14, the packing box will eventually come into contact with the contacting circular plate 58. Consequently, the telescopic rod assembly 57 will be in a retracted state due to the contacting circular plate 58. At the same time, the rising of the contacting circular plate 58 will cause the receiving block 59 to rise synchronously. However, since the receiving block 59 is fixedly connected to the contacting rod 511, and the contacting rod 511 is restricted by the sliding groove 510 to move only horizontally, the rising of the contacting circular plate 58 will pull the receiving block 59 toward the center of the stacking housing 51. When the receiving block 59 moves, it will also drive... The abutment rod 511 moves synchronously, and at this time the abutment rod 511 no longer abuts against the limiting shaft 512. Furthermore, under the action of the single-head receiving plate 56 and its own gravity, the single-head receiving plate 56 will pull the rope 55 to move towards the bottom of the base 11. At this time, the rope 55 slides on the outer surface of the sliding shaft 54, and the movement of the rope 55 pulls the pull wire shaft 53 and the rotating wheel 52 to rotate. At this time, the rotating wheel 52 will abut against the limiting rod 513 during rotation, and is abutted by the limiting rod 513. The limiting shaft 512 tilts towards the side away from the initial state.

[0084] like Figure 9 As shown, due to the descent of the single-head receiving plate 56 and the palletizing frame, the packing box enters the palletizing frame under the transmission action of the first electrically controlled conveyor 14. The telescopic rod group 57, having lost its contact force, will elastically extend. As can be seen from the above steps, when the telescopic rod group 57 retracts, the contact rod 511 will move towards the center of the contact circular plate 58. Then, when the telescopic rod group 57 extends, the contact rod 511 will slide towards the side away from the contact circular plate 58. Further, at this time, the contact rod 511 again contacts the limiting shaft 512, causing the limiting shaft 512 to stop rotating. Thus, the limiting rod 513 restricts the rotation of the rotating wheel 52 again, and the single-head receiving plate 56 will not descend.

[0085] When the next packing box comes into contact with the round plate 58, the single-head receiving plate 56 will descend again, thus realizing the automatic stacking of the packing boxes.

[0086] When the ceiling light is conveyed by the second electrically controlled conveyor 15, it will come into contact with the abutting circular plate 58. The contact action causes the sliding groove 510 to release the restriction on the limiting shaft 512, so that the rope 55 gradually descends under the weight of the stacking frame and the single-head receiving plate 56. This eliminates the need for operators on the production line to perform frequent manual stacking, greatly improving production efficiency.

[0087] Because palletizing components reduce human intervention, the risk of production delays caused by human factors is reduced. At the same time, the palletizing process is more standardized and neat, making the counting work simple and quick, which not only improves counting efficiency but also greatly reduces the occurrence of errors.

[0088] Compared to the traditional manual palletizing method, the palletizing assembly achieves the gradual descent of the single-head receiving plate 56 through the contact between the ceiling light and the contacting circular plate 58. This means that whenever a ceiling light is conveyed, it can accurately enter the palletizing rack, effectively avoiding the situation of random stacking by humans when the production line is busy.

[0089] Furthermore, since manual palletizing is no longer required, operators no longer need to frequently bend over to pick up and palletize ceiling lights, which greatly reduces the labor intensity of operators and avoids the tedious additional counting work required later, further shortening the production time of ceiling lights and improving the overall palletizing efficiency.

[0090] Among them, the adaptive adjustment of tape tension:

[0091] like Figure 7 and Figure 8 As shown, with prolonged use of the tape, the tape gradually decreases, and the inner surface of the tape begins to loosen. As can be seen from the above steps, the lead screw 42 has been rotated by the operator, and the torsion spring shaft 41 is now in a tensioned state.

[0092] like Figure 8 As shown, when the inner surface of the tape loosens, the torsion spring shaft 41 gradually relaxes. At this time, the rotation of the torsion spring shaft 41 drives the lead screw 42 to rotate synchronously. Since the second nut seat 46 is located on the threaded side of the lead screw 42, while the first nut seat 43 is located on the smooth side of the lead screw 42, the rotation of the lead screw 42 drives the second nut seat 46 to move away from the torsion spring shaft 41. At the same time, the second nut seat 46 drives the second support block 48 to expand outward through the second stabilizing rod 47. At this time, the second support block 48 has completed the first support of the inner surface of the tape, and the second support block 48 is located on the smooth side of the lead screw 42.

[0093] like Figure 8 As shown, since the second nut seat 46 and the first nut seat 43 are fixedly connected by a connecting rod, the second nut seat 46 will drive the first nut seat 43 to move synchronously during the movement. As the second nut seat 46 moves, the first nut seat 43 gradually moves away from the smooth side of the lead screw 42. Since the second nut seat 46 moves before the first nut seat 43, when the first nut seat 43 gradually moves, the first nut seat 43 drives the first support block 45 to expand outward through the first stabilizing rod 44. Then, the first support block 45 fills the gap between the second support block 48. At this time, the first support block 45 and the second support block 48 form a complete circle. Then, through the expanding circle, the inner surface of the tape is at this time in contact, and the inner surface of the tape is no longer loose.

[0094] As the tape is used continuously, its inner surface will gradually loosen. At this time, the torsion spring shaft 41 will play its elastic tensioning role, driving the lead screw 42 to rotate. The rotation of the lead screw 42 will cause the second nut seat 46 and the first nut seat 43 to slide on the lead screw 42, thereby driving the second support block 48 and the first support block 45 to expand outward. The expansion action effectively improves the tape adhesion progress and significantly reduces deviations and errors in the packaging process.

[0095] Compared with the traditional method of using springs to maintain tape tension, this structure achieves intermittent expansion and contraction of the second support block 48 and the first support block 45 by intermittently sliding the first nut seat 43 and the second nut seat 46 on the smooth surface and the threaded surface of the lead screw 42. This ensures that the first support block 45 and the second support block 48 always maintain a circular surface, thereby avoiding the problem of uneven force on the tape caused by springs. This not only optimizes the tape adhesion effect, but also reduces the risk of deviation and error during the packaging process.

[0096] In addition, the design of the torsion spring shaft 41 prevents it from directly contacting the tape, thus avoiding the problem of rapid wear of the spring elasticity caused by direct contact between the spring and the tape. As a result, the service life of the torsion spring shaft 41 is significantly improved. The non-contact design not only ensures stable tape adhesion but also extends the service life of the equipment, further improving the overall packaging efficiency.

[0097] It should be noted that, in this document, relational terms such as "first" and "second" are used merely 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0098] 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 ceiling light packaging device for automatically placing foam boards and adjusting the inner surface tension of adhesive tape, comprising a base (11), wherein a robotic arm (12) is fixedly mounted on the upper surface of the base (11), a heat shrink shell (13) is fixedly connected to the upper surface of the base (11), and an adhesive applicator (18) is fixedly mounted on the outer surface of the heat shrink shell (13), characterized in that: The base (11) is provided with a placement component for placing foam board above it. The heat shrink shell (13) is provided with a clean component to prevent dust from entering the heat shrink shell (13) from entering. The adhesive applicator (18) is provided with an adjustment component for adaptively adjusting the tension of the adhesive tape inside. The upper surface of the base (11) is provided with a stacking component for stacking the packaged ceiling lights. The adjustment assembly includes a torsion spring shaft (41), which is fixedly connected to the outer surface of the heat shrink housing (13). A lead screw (42) is fixedly connected to one end of the torsion spring shaft (41) away from the adhesive applicator (18). A first nut seat (43) is threadedly connected to the outer surface of the lead screw (42). A first stabilizing rod (44) is rotatably connected to the outer surface of the first nut seat (43) in an annular arrangement. A first support block (45) is rotatably connected to one end of the first stabilizing rod (44) away from the first nut seat (43). A second nut seat (46) is threadedly connected to the outer surface of the lead screw (42). A second stabilizing rod (47) is rotatably connected to the outer surface of the second nut seat (46) in an annular arrangement. A second support block (48) is rotatably connected to one end of the second stabilizing rod (47) away from the second nut seat (46). The palletizing assembly includes a palletizing housing (51), which is fixedly connected to the upper surface of the base (11). Rotating wheels (52) are symmetrically rotatably connected to the outer surface of the palletizing housing (51). Pull-wire shafts (53) are fixedly connected to the outer surfaces of the rotating wheels (52). A sliding shaft (54) is rotatably connected to the outer surface of the heat-shrinkable housing (13). Ropes (55) are fixedly wound around the outer surfaces of the pull-wire shafts (53). The ropes (55) are slidably connected to the outer surfaces of the sliding shafts (54). A single-headed receiving plate (56) is fixedly connected to the bottom of each rope (55). The top of the inner cavity of the palletizing housing (51) is... The palletizing housing (51) is fixedly connected to a telescopic rod assembly (57), and the telescopic end of the telescopic rod assembly (57) is fixedly connected to a contact circular plate (58). The outer surface of the contact circular plate (58) is symmetrically rotatably connected to a receiving block (59). The palletizing housing (51) has a sliding groove (510) through its inner wall. The sliding groove (510) is slidably connected to a contact rod (511). The bottom of the contact rod (511) is fixedly connected to the upper surface of the receiving block (59). The outer surface of the palletizing housing (51) is symmetrically rotatably connected to a limiting shaft (512). The outer surface of the limiting shaft (512) is symmetrically fixedly connected to a limiting rod (513).

2. The ceiling lamp packaging apparatus according to claim 1, characterized in that: The bottom of the inner cavity of the heat-shrinkable shell (13) is fixedly installed with a first electrically controlled conveyor (14), the upper surface of the base (11) is fixedly installed with a second electrically controlled conveyor (15), the bottom of the inner cavity of the heat-shrinkable shell (13) is fixedly installed with a heat-shrinkable film device (16), and the upper surface of the base (11) is fixedly installed with a smoothing device (17).

3. The ceiling lamp packaging apparatus according to claim 1, wherein: The placement assembly includes a drive wheel (21), which is rotatably connected to the outer surface of the heat shrink shell (13). A first rotating rod (22) is fixedly connected to the outer surface of the drive wheel (21). A second rotating rod (23) is rotatably connected to the end of the first rotating rod (22) away from the drive wheel (21). A double-headed support plate (24) is rotatably connected to the outer surface of the heat shrink shell (13). A rotating wheel (25) is fixedly connected to the bottom of the double-headed support plate (24). A rotating column (26) is rotatably connected to the top of the double-headed support plate (24). A rotating belt (27) is drivingly connected between the rotating column (26) and the rotating wheel (25). An electrically controlled suction cup (28) is fixedly connected to the outer surface of the rotating column (26). A foam board placement box (29) is fixedly connected to the outer surface of the heat shrink shell (13).

4. The ceiling lamp packaging apparatus according to claim 1, wherein: The purification component includes a compression box (31), which is fixedly connected to the upper surface of the heat-shrinkable shell (13). A piston rod (32) is slidably connected inside the compression box (31). A tension spring (33) is fixedly connected between the piston rod (32) and the compression box (31). The compression box (31) extends through the lower surface and reaches the top of the inner cavity of the heat-shrinkable shell (13) and has a through hole (34). An external one-way valve (35) is fixedly installed at the top of the inner cavity of the heat-shrinkable shell (13) and at the center of the through hole (34). The compression box (31) has a through hole (36) extending through the side wall and an internal one-way valve (35) is fixedly installed at the center of the through hole (36) on the inner wall of the compression box (31). 37) A fixed seat (38) is symmetrically fixed between the lower surface of the compression box (31) and the outer surface of the heat shrink shell (13). A half gear connecting rod (39) is rotatably connected between the two fixed seats (38). A ventilation shell (310) is fixedly connected to the outer surface of the heat shrink shell (13). A rotating shaft (311) is eccentrically rotatably connected inside the ventilation shell (310). A motion groove (312) is opened on the inner wall of the ventilation shell (310). A wind vane (313) is rotatably connected in a ring at equal intervals on the outer surface of the rotating shaft (311). The wind vane (313) is slidably connected inside the motion groove (312). A conveying pipe (314) is fixedly connected between the ventilation shell (310) and the second through hole (36).

5. The ceiling light packaging apparatus according to claim 4, wherein: The rotating shaft (311) passes through the surface of the ventilation shell (310) and is fixedly connected to a bevel gear. The outer surface of the heat shrinkable shell (13) is rotatably connected to a drive bevel gear connecting rod. The drive bevel gear connecting rod and the half gear connecting rod (39) are connected by a transmission belt. The half gear connecting rod (39) is driven and mounted on the first external motor. Sealing curtains are fixedly installed on both sides of the heat shrinkable shell (13).

6. The ceiling lamp packaging apparatus according to claim 3, wherein: The drive wheel (21) is driven and mounted on the second external motor. The foam board placement box (29) stores foam boards. A feeding plate is slidably connected inside the foam board placement box (29). A spring is fixedly connected to the top of the foam board placement box (29). An ultrasonic sensor is fixedly installed on the outer surface of the heat shrink shell (13). The ultrasonic sensor is electrically connected to the external controller.

7. The ceiling lamp packaging apparatus according to claim 1, wherein: The outer surface of the lead screw (42) is fixedly connected to a handle. The second nut seat (46) and the first nut seat (43) are fixedly connected by a connecting rod. The lead screw (42) is a cylindrical shape with a thread in the middle and smooth sides. The outer surfaces of the second support block (48) and the first support block (45) are covered with tape.

8. The ceiling lamp packaging apparatus according to claim 1, wherein: The upper surface of the single-head receiving plate (56) is fixedly equipped with a stacking rack. The robot (12), the first electrically controlled conveyor (14), the second electrically controlled conveyor (15), the heat shrink film device (16), the smoothing device (17), the first external motor, the second external motor, and the foam board placement box (29) are all electrically controlled by an external controller to start and stop.

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