Automatic loading and unloading mechanical arm for double-color implanted lip gloss bottle

Abstract

The application discloses a kind of automatic feeding and discharging mechanical hands for double-color implantation lipstick bottle, including transfer platform, and the transfer platform is connected with lifting platform by lifting column lifting, feeding and discharging unit includes suction device, vacuum device and cylinder, ball is arranged at the junction of clamping structure and cylinder, abutting disc is arranged in the suction device of first feeding and discharging structure, through-hole is arranged on abutting disc, lipstick brush handle and annealing device are inserted on transfer platform.The application can solve the problem that mechanical clamping of traditional mechanical hand can cause the subsequent processing and assembling precision of lipstick bottle component which is not completely shaped after injection molding to be affected, and injection molding and extrusion can cause internal stress of lipstick bottle, which can cause performance loss, surface silver line, even deformation cracking, and the load of the junction of clamping structure and cylinder used for driving mechanical hand to move is large, and the problems of running jam, failure and even structure instability fracture caused by vibration, extrusion, collision and other factors.

Description

Technical Field

[0001] This invention relates to the field of lip gloss bottle manufacturing technology, specifically an automatic loading and unloading robot for dual-color implanted lip gloss bottles. Background Technology

[0002] With the continuous upgrading of device manufacturing and processing equipment, the efficiency of device loading and unloading has received greater attention. Consequently, fully automated robotic arms capable of gripping and adjusting the three-dimensional position of devices have been developed, tested, and widely applied. Traditional robotic arms primarily use mechanical clamping to grip devices, using clamping structures on both sides to compress and limit the device, preventing slippage. However, this structure is clearly less practical for small, easily deformed, and difficult-to-automatically-reset devices, such as injection-molded parts like lip gloss bottle components that are not fully formed after injection molding. Deformation under pressure can affect the accuracy of subsequent processing and assembly. Internal stress generated during injection molding and subsequent deformation can lead to decreased mechanical properties, deteriorated optical properties, silver streaks on the surface, and even deformation and cracking during storage and use. Furthermore, the connection between the device gripping structure and the cylinder driving the robotic arm is subjected to heavy loads, often resulting in operational jams, malfunctions, or even structural instability and breakage due to vibration, compression, and collisions. Summary of the Invention

[0003] The purpose of this invention is to address the problems of traditional robotic arms, which can affect the subsequent processing and assembly accuracy of lip gloss bottle components that are not fully formed after injection molding due to mechanical gripping. Furthermore, injection molding and compression can cause internal stress in the lip gloss bottle, leading to performance loss, silver streaks on the surface, and even deformation and cracking during storage and use. Additionally, the clamping structure and the cylinder connection used to drive the robotic arm are subjected to heavy loads, often resulting in operational jamming, malfunctions, or even structural instability and breakage due to vibration, compression, and collisions. Therefore, this invention provides an automatic loading and unloading robotic arm for dual-color implanted lip gloss bottles.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: an automatic loading and unloading robot for a two-color implantable lip gloss bottle, comprising a transfer platform, the transfer platform including a first placement area and a second placement area, a lifting platform connected to the middle of the transfer platform via a lifting column, the lifting column penetrating the lifting platform and fixed to the lifting platform by a top cover, a first loading and unloading structure and a second loading and unloading structure respectively corresponding to the first placement area and the second placement area, each of the first loading and unloading structure and the second loading and unloading structure including multiple loading and unloading units, each loading and unloading unit including a suction device, a vacuum device connected to the upper end of the suction device via a connecting pipe, and a cylinder for driving the suction device and the vacuum device to extend and retract outward, the suction device being fixed to the extension end of the cylinder via a first clamping structure, the vacuum device being fixed to the extension end of the cylinder via a second clamping structure, ball bearings being provided at the connection between the first clamping structure and the second clamping structure and the cylinder, the suction device of the first loading and unloading structure having an abutment plate with a through hole, and a lip gloss brush handle and an annealing device inserted into the corresponding position of the suction device on the transfer platform.

[0005] As a further description of the above technical solution:

[0006] The first placement area at the front of the transfer platform is set up with the lip gloss brush handle injection molding section, while the second placement area at its rear corresponds to the lip gloss brush handle processing and assembly section. The loading and unloading units are set at equal intervals along the long side of the lifting platform, while the vacuum device and suction device are staggered on the upper and lower surfaces of the lifting platform.

[0007] As a further description of the above technical solution:

[0008] The suction device includes a housing, a cavity, and a stop interface located at the lower end of the cavity. The shape of the stop interface perfectly matches the upper end of the lip gloss brush handle. A stop plate is set at the connection between the cavity and the stop interface, and through holes are equidistantly arranged along the axis of the stop plate.

[0009] As a further description of the above technical solution:

[0010] The lip gloss brush handle has a cavity in the middle that is fitted onto the lip gloss brush, and a sealing block is provided at the upper end of the cavity.

[0011] As a further description of the above technical solution:

[0012] The cavity, the contact port, the contact plate, and the lip gloss brush handle are coaxial, and the horizontal projections of multiple through holes surround the horizontal projection of the cavity of the lip gloss brush handle without overlapping.

[0013] As a further description of the above technical solution:

[0014] A stop block is provided at the lower end of the vacuum device, and the lower end of the stop block is lower than the lower end of the suction device.

[0015] As a further description of the above technical solution:

[0016] The cylinder includes a cylinder body, a telescopic end, and a mounting block. The mounting block is fixed to the end of the first clamping structure and the second clamping structure near the cylinder. The telescopic end is provided with a mounting groove. The upper and lower surfaces of the mounting groove are provided with a first sliding groove parallel to the mounting groove. The mounting block is provided with a second sliding groove at the corresponding position of the first sliding groove. A ball is provided between the first sliding groove and the second sliding groove. Baffles are provided at both ends of the second sliding groove.

[0017] As a further description of the above technical solution:

[0018] The transfer platform has an I-shaped hole at the relative position of the lip gloss brush handle. The lip gloss brush handle is inserted into the upper end of the I-shaped hole. The annealing device is located inside the transfer platform and is arranged around the I-shaped hole. The lower end of the I-shaped hole can be connected to the external ventilation device.

[0019] As a further description of the above technical solution:

[0020] The lifting column is rotatably connected to the transfer platform.

[0021] In summary, due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0022] 1. This loading and unloading robot uses a lifting column and cylinder to drive the loading and unloading unit to move up and down, so that the abutment is fitted onto the upper end of the lip gloss bottle handle and fits against it. The vacuum device creates a vacuum environment inside the suction device, so that the abutment generates suction force on the top of the lip gloss bottle handle. Through the setting of the abutment plate and through hole, it ensures that the abutment and handle fit against each other and creates a vacuum environment in the cavity. At the same time, it avoids the lip gloss brush handle, which is not fully shaped, from being squeezed and deformed due to the pressure difference on both sides, which would make the subsequent processing and assembly of the handle difficult.

[0023] 2. Annealing is performed using an annealing device, and the cooling process is appropriately accelerated using a ventilation device to eliminate internal stress and prevent problems such as decreased mechanical properties, deterioration of optical properties, silver streaks on the surface, or even deformation and cracking during storage and use. The I-shaped hole design ensures a stable insertion and fixing structure for the handle, while also facilitating the installation and operation of the annealing and ventilation devices, ensuring the effectiveness of stress elimination during annealing. The cylinder and clamping structure are connected by ball bearings, making the structure more shock-resistant, impact-resistant, and stable.

[0024] 3. The lifting column is rotatably connected to the transfer platform, which is more suitable for situations where the lip gloss brush handle injection molding section and the processing and assembly section are independent and form a single device. The first loading and unloading structure and the second loading and unloading structure operate simultaneously and perform loading and unloading operations separately, ensuring efficient and fast loading and unloading. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 A 3D view of an automated loading and unloading robot for a two-color implanted lip gloss bottle.

[0027] Figure 2 This is a three-dimensional view of the loading and unloading unit of an automatic loading and unloading robot for a two-color implanted lip gloss bottle.

[0028] Figure 3 This is a right-side cross-sectional view of an automatic loading and unloading robot for a two-color implantable lip gloss bottle.

[0029] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0030] Figure 5 This is a front view of an automatic loading and unloading robot for a two-color implanted lip gloss bottle.

[0031] Legend:

[0032] 1. Transfer platform; 2. Lifting column; 3. Lifting platform; 4. Top cover; 5. Loading and unloading unit; 6. Cylinder; 7. Suction device; 8. Vacuum device; 9. First clamping structure; 10. Second clamping structure; 11. Lip gloss brush handle; 12. I-shaped hole; 13. Annealing device; 61. Cylinder body; 62. Telescopic end; 63. Mounting block; 64. Ball bearing; 65. Second slide groove; 66. First slide groove; 67. Baffle; 71. Outer shell; 72. Cavity; 73. Abutment interface; 74. Abutment plate; 75. Through hole; 81. Abutment block. Detailed Implementation

[0033] 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.

[0034] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0035] Example 1:

[0036] Please see Figure 1-5 This invention provides a technical solution: an automatic loading and unloading robot for a two-color implantable lip gloss bottle, comprising a transfer platform 1, which includes a first placement area and a second placement area. A lifting platform 3 is connected to the middle of the transfer platform 1 via a lifting column 2. The lifting column 2 passes through the lifting platform 3 and is fixed to the lifting platform 3 via a top cover 4. The lifting platform 3 is equipped with a first loading and unloading structure and a second loading and unloading structure corresponding to the first and second placement areas, respectively. Both the first and second loading and unloading structures include multiple loading and unloading units 5. Each loading and unloading unit 5 includes a suction device 7, a vacuum device 8 connected to the upper end of the suction device 7 via a connecting pipe, and a cylinder 6 that drives the suction device 7 and the vacuum device 8 to extend and retract outwards. The suction device 7 is fixed to the extension end 62 of the cylinder 6 via a first clamping structure 9, and the vacuum device 8 is fixed to the extension end 62 of the cylinder 6 via a second clamping structure 10. A ball bearing 64 is provided at the connection between the holding structure 9 and the second clamping structure 10 and the cylinder 6. An abutment plate 74 is provided in the suction device 7 of the first loading and unloading structure, and a through hole 75 is provided on the abutment plate 74. The transfer platform 1 inserts a lip gloss brush handle 11 and an annealing device 13 at the corresponding position of the suction device 7. This loading and unloading robot is driven to lift and move the loading and unloading unit by the lifting column and the cylinder, so that the abutment interface is sleeved on the upper end of the lip gloss bottle handle and fits against it. The vacuum device creates a vacuum environment in the suction device, so that the abutment interface generates suction on the top of the lip gloss bottle handle. The abutment plate and the through hole ensure that the abutment interface and the handle fit against each other and create a vacuum environment in the cavity. At the same time, it avoids the lip gloss brush handle that is not fully shaped from being squeezed and deformed due to the pressure difference on both sides, which would make the subsequent processing and assembly of the handle difficult. At the same time, it has a handle annealing treatment device to eliminate the internal stress of the handle and ensure the performance of the lip gloss bottle.

[0037] The first placement area at the front end of the transfer platform 1 is set up with the lip gloss brush handle injection molding section, while the second placement area at its rear end corresponds to the lip gloss brush handle processing and assembly section. The loading and unloading units 5 are set at equal intervals along the long side of the lifting platform 3, while the vacuum device 8 and the suction device 7 are staggered on the upper and lower surfaces of the lifting platform 3, making the robot structure more compact and improving the space utilization and loading and unloading efficiency.

[0038] The suction device 7 includes a housing 71, a cavity 72, and a stop interface 73 located at the lower end of the cavity 72. The stop interface 73 is perfectly matched with the upper end of the lip gloss brush handle 11. A stop plate 74 is disposed at the connection between the cavity 72 and the stop interface 73. Through holes 75 are equidistantly arranged along the axis of the stop plate 74. A cavity is provided in the middle of the lip gloss brush handle 11 and fitted onto the lip gloss brush. A sealing block is provided at the upper end of the cavity. The cavity 72, the stop interface 73, the stop plate 74, and the lip gloss brush handle 11 are coaxial. The horizontal projections of the multiple through holes 75 surround the horizontal projection of the cavity of the lip gloss brush handle 11 and the two do not overlap. This ensures that the stop interface and the handle fit together and a vacuum environment is created in the cavity. At the same time, it avoids the lip gloss brush handle, which is not fully shaped, from being squeezed and deformed due to the pressure difference on both sides, which would make subsequent processing and assembly of the handle difficult.

[0039] The lower end of the vacuum device 8 is provided with an abutment block 81. The lower end of the abutment block 81 is lower than the lower end of the suction device 7. During the movement of the suction device, it is prevented from directly colliding with other components of the device, which would cause the lip gloss bottle handle to fall off and break.

[0040] The cylinder 6 includes a cylinder body 61, a telescopic end 62, and a mounting block 63. The mounting block 63 is fixed to the end of the first clamping structure 9 and the second clamping structure 10 near the cylinder 6. The telescopic end 62 is provided with a mounting groove. The upper and lower surfaces of the mounting groove are provided with a first sliding groove 66 parallel to the mounting groove. The mounting block 63 is provided with a second sliding groove 65 at the corresponding position of the first sliding groove 66. A ball bearing 64 is provided between the first sliding groove 66 and the second sliding groove 65. Baffles 67 are provided at both ends of the second sliding groove 65. The cylinder and the clamping structure are connected by the ball bearing, which makes the structure more resistant to shock and collision and more stable.

[0041] The working principle of the automatic loading and unloading robot for a two-color implantable lip gloss bottle in this embodiment includes: Primarily designed for a device where the lip gloss brush handle injection molding section and the processing and assembly section are continuously integrated, when the injected lip gloss brush handle moves to the opposite side of the first loading and unloading structure, the lifting column 2 drives the lifting platform 3 to rise. The telescopic end of the cylinder 6 drives the first clamping structure 9 and the suction device 7 (or together with the second clamping structure 10 and the vacuum device 8) to move outward to above the injected lip gloss bottle handle 11 in the injection molding section, and the abutment interface 73 and the abutment plate 74 are abutted against the upper end of the lip gloss bottle handle 11. The vacuum device 8 creates a vacuum environment in the cavity 72, causing the abutment interface 73 to exert suction on the top of the lip gloss bottle handle 11. The abutment plate and through-hole design ensure that the abutment interface 73 and the handle are abutted against each other, and while creating a vacuum environment in the cavity 12, it prevents the incompletely shaped lip gloss brush handle from being squeezed and deformed due to the pressure difference on both sides. The handle is difficult to process and assemble later. It is moved and inserted into the upper end of the I-shaped hole 12. The annealing device 13 is run to heat the handle to 10-20°C above its operating temperature or 10-20°C below its heat distortion temperature. Then it is cooled to room temperature to eliminate internal stress and avoid problems such as decreased mechanical properties, deterioration of optical properties, silver streaks on the surface, or even deformation and cracking during storage and use. Care should be taken to avoid excessive temperature, which will cause the product to warp or deform, and excessive temperature will not achieve the purpose. The annealing time should be determined according to the thickness of the product to eliminate internal stress. Then it is moved back to the injection molding section through the loading and unloading unit 5 and carried out subsequent processing through other conveying devices. When the injection-molded lip gloss brush handle is moved to the opposite side of the second loading and unloading structure, the internal stress of the handle is eliminated according to the above steps to ensure convenient subsequent processing and assembly and excellent performance. Of course, this loading and unloading and internal stress elimination operation is also applicable to the processing of other components of the lip gloss bottle, such as the lip gloss bottle body.

[0042] Example 2:

[0043] Please see Figure 3 Based on the above embodiment 1, preferably, the transfer platform 1 is provided with an I-shaped hole 12 at the relative position of the lip gloss brush handle 11. The lip gloss brush handle 11 is inserted into the upper end of the I-shaped hole 12. The annealing device 13 is located inside the transfer platform 1 and is arranged around the I-shaped hole 12. The lower end of the I-shaped hole 12 can be connected to an external ventilation device. The setting of the I-shaped hole ensures a stable insertion and fixing structure for the handle. At the same time, it makes it easy to install and operate the annealing device and the ventilation device, ensuring the effect of stress relief in the annealed handle. The ventilation device appropriately accelerates its cooling progress.

[0044] The working principle of the automatic loading and unloading robot for a two-color implantable lip gloss bottle in this embodiment includes: introducing low-temperature gas through a ventilation device to accelerate the cooling of the lip gloss bottle handle after the annealing process. At the same time, care should be taken to avoid excessive cooling and the regeneration of internal stress in the handle.

[0045] Example 3:

[0046] Please see Figure 1 , 3 5. Based on the above embodiment 1, preferably, the lifting column 2 is rotatably connected to the transfer platform 1, which can be better suited to the situation where the lip gloss brush handle injection molding section and the processing and assembly section are independent of each other and form a single device. The first loading and unloading structure and the second loading and unloading structure operate simultaneously and perform loading and unloading operations respectively, ensuring the high efficiency of loading and unloading.

[0047] The working principle of the automatic loading and unloading robot for a two-color implanted lip gloss bottle in this embodiment includes: mainly for the case where the lip gloss brush handle injection molding section and the processing and assembly section are independent of each other and form a single device, when this robot is in use, after the loading and unloading unit 5 picks up the lip gloss bottle handle, it can be directly inserted into the I-shaped hole 12 in the first placement area for annealing, or rotated to the second placement area for placement and annealing, so that the first loading and unloading structure and the second loading and unloading structure operate simultaneously and perform loading and unloading operations respectively, ensuring high efficiency and speed of loading and unloading.

[0048] In summary, due to the adoption of the above technical solution, the automatic loading and unloading robot for a two-color implantable lip gloss bottle in this embodiment has the following advantages compared with the prior art:

[0049] 1. This loading and unloading robot uses a lifting column and cylinder to drive the loading and unloading unit to move up and down, so that the abutment is fitted onto the upper end of the lip gloss bottle handle and fits against it. The vacuum device creates a vacuum environment inside the suction device, so that the abutment generates suction force on the top of the lip gloss bottle handle. Through the setting of the abutment plate and through hole, it ensures that the abutment and handle fit against each other and creates a vacuum environment in the cavity. At the same time, it avoids the lip gloss brush handle, which is not fully shaped, from being squeezed and deformed due to the pressure difference on both sides, which would make the subsequent processing and assembly of the handle difficult.

[0050] 2. Annealing is performed using an annealing device, and the cooling process is appropriately accelerated using a ventilation device to eliminate internal stress and prevent problems such as decreased mechanical properties, deterioration of optical properties, silver streaks on the surface, or even deformation and cracking during storage and use. The I-shaped hole design ensures a stable insertion and fixing structure for the handle, while also facilitating the installation and operation of the annealing and ventilation devices, ensuring the effectiveness of stress elimination during annealing. The cylinder and clamping structure are connected by ball bearings, making the structure more shock-resistant, impact-resistant, and stable.

[0051] 3. The lifting column is rotatably connected to the transfer platform, which is more suitable for situations where the lip gloss brush handle injection molding section and the processing and assembly section are independent and form a single device. The first loading and unloading structure and the second loading and unloading structure operate simultaneously and perform loading and unloading operations separately, ensuring efficient and fast loading and unloading.

[0052] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A double-color implant lip gloss bottle automatic feeding and discharging mechanical hand, characterized in that, The application relates to a transfer platform (1) comprising a first placement area and a second placement area, the middle part of the transfer platform (1) being connected with a lifting platform (3) through a lifting column (2), the lifting column (2) penetrating through the lifting platform (3) and being fixed on the lifting platform (3) through a top cover (4), a first feeding and discharging structure and a second feeding and discharging structure corresponding to the first placement area and the second placement area being arranged on the lifting platform (3), each of the first feeding and discharging structure and the second feeding and discharging structure comprising a plurality of feeding and discharging units (5), the feeding and discharging unit (5) comprising a suction device (7), a vacuum device (8) communicated with the upper end of the suction device (7) through a connecting pipe and a cylinder (6) driving the suction device (7) and the vacuum device (8) to outwardly stretch and retract, the suction device (7) being fixed on the stretching and retracting end (62) of the cylinder (6) through a first clamping structure (9), the vacuum device (8) being fixed on the stretching and retracting end (62) of the cylinder (6) through a second clamping structure (10), the first clamping structure (9) and the second clamping structure (10) being provided with a plurality of rolling balls (64) at the connection positions with the cylinder (6), the suction device (7) of the first feeding and discharging structure being provided with an abutting disc (74), the abutting disc (74) being provided with a plurality of through holes (75), the transfer platform (1) being provided with a lipstick brush handle (11) and an annealing device (13) at the corresponding positions of the suction device (7). The suction device (7) comprises an outer shell (71), a cavity (72) and an abutting port (73) at the lower end of the cavity (72), the abutting port (73) being completely matched with the shape of the upper end of the lipstick brush handle (11), the abutting disc (74) being arranged at the connection position of the cavity (72) and the abutting port (73), and the through holes (75) being equidistantly arranged along the axis of the abutting disc (74). The transfer platform (1) is provided with a H-shaped hole (12) at the opposite position of the lipstick brush handle (11), the lipstick brush handle (11) is inserted into the upper end of the H-shaped hole (12), the annealing device (13) is arranged in the transfer platform (1) and surrounds the H-shaped hole (12), and the lower end of the H-shaped hole (12) is communicated with an external ventilation device.

2. The automatic loading and unloading mechanical arm for double-color implanted lip gloss bottles according to claim 1, characterized in that, The first placement area at the front end of the transfer platform (1) is provided with a lipstick brush handle injection molding section, and the second placement area at the rear end of the transfer platform (1) is provided with a lipstick brush handle processing and assembling section, the feeding and discharging units (5) are equidistantly arranged along the long side of the lifting platform (3), and the vacuum devices (8) and the suction devices (7) are staggered arranged on the upper and lower surfaces of the lifting platform (3).

3. The automatic loading and unloading mechanical arm for double-color implanted lip gloss bottles according to claim 1, characterized in that, The middle part of the lipstick brush handle (11) is provided with a cavity connected with a lipstick brush, and the upper end of the cavity is provided with a sealing block.

4. The automatic loading and unloading mechanical arm for double-color implanted lip gloss bottles according to claim 3, characterized in that, The cavity (72), the abutting port (73), the abutting disc (74) and the lipstick brush handle (11) are coaxial, the horizontal projection of the plurality of through holes (75) surrounds the horizontal projection of the cavity of the lipstick brush handle (11), and the two do not overlap.

5. The automatic loading and unloading mechanical arm for double-color implanted lip gloss bottles according to claim 1, characterized in that, The lower end of the vacuum device (8) is provided with an abutting block (81), and the lower end of the abutting block (81) is lower than the lower end of the suction device (7).

6. The automatic loading and unloading mechanical arm for double-color implanted lip gloss bottles according to claim 1, characterized in that, The air cylinder (6) comprises an air cylinder body (61), a telescopic end (62) and a mounting block (63), the mounting block (63) is fixed at one end of the first clamping structure (9) and the second clamping structure (10) close to the air cylinder (6), the telescopic end (62) is provided with a mounting groove, the upper and lower surfaces of the mounting groove are provided with first sliding grooves (66) parallel to the mounting groove, the mounting block (63) is provided with second sliding grooves (65) at the corresponding positions of the first sliding grooves (66), the air cylinder (6) is provided with the rolling balls (64) between the first sliding grooves (66) and the second sliding grooves (65), and the two ends of the second sliding grooves (65) are provided with baffle plates (67).

7. The automatic loading and unloading mechanical arm for double-color implanted lip gloss bottles according to claim 1, characterized in that, The lifting column (2) is rotationally connected to the transfer platform (1).

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