A cosmetic box assembly device

Abstract

This utility model relates to the field of cosmetic box packaging production technology, and in particular to a cosmetic box assembly device for splicing and assembling cosmetic boxes. It includes a bottom shell conveyor, an inner shell conveyor, and an outer shell conveyor. The bottom shell conveyor, inner shell conveyor, and outer shell conveyor respectively transport the corresponding bottom shell, inner shell, and outer shell of the cosmetic box via first, second, and third conveyor belts. The bottom shell conveyor, inner shell conveyor, and outer shell conveyor are driven by first, second, and third motors, respectively. A first assembly component is provided on the top of the bottom shell conveyor and the inner shell conveyor, and a second assembly component is provided on the top of the bottom shell conveyor and the outer shell conveyor. This utility model uses the bottom shell conveyor, inner shell conveyor, and outer shell conveyor to transport the bottom shell, inner shell, and outer shell of the cosmetic box respectively, and, in conjunction with the first and second assembly components, achieves automated assembly of the bottom shell, inner shell, and outer shell in steps. Compared with manual assembly, this significantly improves production efficiency and reduces labor costs.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic box packaging production technology, and in particular to a cosmetic box assembly device. Background Technology

[0002] In the production of cosmetic boxes, assembly is a crucial step. Traditional cosmetic box assembly relies heavily on manual labor, requiring workers to manually assemble the bottom shell, inner shell, and outer shell sequentially. This is not only labor-intensive but also inefficient, making it difficult to meet the demands of mass production. Furthermore, the precision of manual assembly is greatly affected by operator skill, easily leading to misalignment and damage to the bottom shell, inner shell, and outer shell, thus impacting product quality stability.

[0003] Existing automated assembly equipment is complex in structure, difficult to debug, and poorly adaptable to different sizes of cosmetic boxes. Changing products requires significant time to adjust equipment parameters, increasing production preparation time. Furthermore, some equipment has poorly designed gripping mechanisms, which can easily cause the inner or outer shell to detach or scratch, further affecting assembly quality. Therefore, a cosmetic box assembly device with a simple structure, convenient operation, high assembly accuracy, and high efficiency is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a cosmetic box assembly device to solve the problems of low efficiency and poor precision of manual assembly in the prior art, as well as the complex structure and poor adaptability of some automated equipment.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A cosmetic box assembly device for assembling cosmetic boxes includes a bottom shell conveyor body and an inner shell conveyor body and an outer shell conveyor body arranged sequentially from left to right on one side of the bottom shell conveyor body. A first conveyor belt is provided on the bottom shell conveyor body, and a first motor for driving the first conveyor belt is provided on one side of the bottom shell conveyor body. A second conveyor belt is provided on the inner shell conveyor body, and a second motor for driving the second conveyor belt is provided on one side of the inner shell conveyor body. A third conveyor belt is provided on the outer shell conveyor body, and a third motor for driving the third conveyor belt is provided on one side of the outer shell conveyor body. A first assembly component is provided on the top of the bottom shell conveyor body and the inner shell conveyor body, and a second assembly component is provided on the top of the bottom shell conveyor body and the outer shell conveyor body.

[0007] Preferably, the first assembly component includes a plurality of first support columns disposed on the bottom shell transmission body and the inner shell transmission body, a first ring plate fixedly connected to the plurality of first support columns, a first movable frame disposed on the top of the first ring plate, two first transverse slide rails disposed on one side of the first movable frame, a first transverse slide block sleeved on the two first transverse slide rails and sliding laterally, two first vertical slide rails disposed on one side of the first transverse slide blocks, a first vertical slide block sleeved on the two first vertical slide rails and sliding vertically, a first assembly cylinder disposed on one side of the first vertical slide block, a first connecting plate sleeved on the output shaft of the first assembly cylinder, a first suction plate disposed at the bottom of the first connecting plate, two retractable first rubber cylinders disposed at intervals at the bottom of the first suction plate, a first rubber nozzle disposed at the bottom of the first rubber cylinders, a first air hole communicating with the first rubber nozzles being opened at the top of the first connecting plate, and a first abutment spring sleeved on the first rubber cylinder between the first rubber nozzles and the first suction plate.

[0008] Preferably, the second assembly component includes a plurality of second support columns disposed on the bottom shell transmission body and the inner shell transmission body, a second ring plate fixedly connected to the plurality of second support columns, a second movable frame disposed on the top of the second ring plate, two second transverse slide rails disposed on one side of the second movable frame, a second transverse slide block sleeved on the two second transverse slide rails and sliding laterally, two second vertical slide rails disposed on one side of the second transverse slide blocks, a second vertical slide block sleeved on the two second vertical slide rails and sliding vertically, a second assembly cylinder disposed on one side of the second vertical slide block, a second connecting plate sleeved on the output shaft of the second assembly cylinder, a second adsorption plate disposed at the bottom of the second connecting plate, two retractable second rubber cylinders disposed at intervals at the bottom of the second adsorption plate, a second rubber nozzle disposed at the bottom of the second rubber cylinders, a second air hole communicating with the second rubber nozzles being opened at the top of the second connecting plate, and a second abutment spring sleeved on the second rubber cylinders between the second rubber nozzles and the second adsorption plate.

[0009] Preferably, the bottom shell transmission body is provided with a first blocking component on one side of the first assembly component, and the bottom shell transmission body is provided with a second blocking component on one side of the second assembly component.

[0010] Preferably, the first blocking assembly includes a first blocking frame disposed on the bottom shell of the conveyor body, a first blocking cylinder disposed on the top of the first blocking frame, and the output shaft of the first blocking cylinder extends and retracts through the first blocking frame to sleeve a first blocking plate.

[0011] Preferably, the second blocking assembly includes a second blocking frame disposed on the bottom shell of the conveyor body, a second blocking cylinder disposed on the top of the second blocking frame, and the output shaft of the second blocking cylinder extends and retracts through the second blocking frame to sleeve a second blocking plate.

[0012] Preferably, the inner shell conveyor body is provided with a first baffle assembly on one side of the first assembly assembly, and the outer shell conveyor body is provided with a second baffle assembly on one side of the second assembly assembly.

[0013] Preferably, the first baffle assembly includes a first baffle frame disposed on the inner shell conveyor body, the top of the first baffle frame is provided with a first screw that can be adjusted up and down, and the bottom of the first screw is provided with a first baffle.

[0014] Preferably, the second baffle assembly includes a second baffle frame disposed on the inner shell conveyor body, the top of the second baffle frame is provided with a second screw that can be adjusted up and down, and the bottom of the second screw is provided with a second baffle.

[0015] Preferably, two first sensing devices are provided on the bottom shell transmission body below the first ring plate, and two second sensing devices are provided on the bottom shell transmission body below the second ring plate.

[0016] Compared with the prior art, the cosmetic box assembly device provided by this utility model has the following beneficial effects:

[0017] 1. This utility model uses a bottom shell transfer body, an inner shell transfer body, and an outer shell transfer body to transfer the bottom shell, inner shell, and outer shell of the cosmetic box respectively. With the help of the first assembly component and the second assembly component, the bottom shell, inner shell, and outer shell are automatically assembled in steps. Compared with manual assembly, this greatly improves production efficiency and reduces labor costs.

[0018] 2. The first and second assembly components of this utility model adopt a combination structure of horizontal and vertical slide rails to achieve precise movement of the bottom shell, inner shell and outer shell, ensuring that the inner shell and outer shell can be accurately aligned with the bottom shell, thus improving assembly accuracy; the design of the rubber nozzle, the abutment spring and the retractable rubber cylinder enables the rubber nozzle to stably grip the bottom shell, inner shell and outer shell, while avoiding damage to the bottom shell, inner shell and outer shell during the gripping process, thus protecting the product appearance;

[0019] 3. The first and second blocking components of this utility model can block and position the bottom shell during assembly to prevent the bottom shell from moving during the assembly process, thereby further ensuring assembly accuracy; the first and second blocking components can block and limit the transmission of the inner and outer shells to ensure that the inner and outer shells are gripped at the designated positions.

[0020] 4. The first and second sensing devices of this utility model can detect the position information of the inner shell in real time, providing the position signal basis of the inner shell for the first and second assembly components, realizing the precise assembly of the bottom shell, inner shell and outer shell by the first and second assembly components, realizing the automated linkage control of this device, reducing manual intervention and improving production stability. Attached Figure Description

[0021] Figure 1 This is a plan view of a cosmetic box assembly device according to the present invention;

[0022] Figure 2 for Figure 1 Schematic diagram of section A;

[0023] Figure 3 This is a schematic diagram of the overall structure of a cosmetic box assembly device according to the present invention;

[0024] Figure 4 for Figure 3 Enlarged diagram of point B in the diagram;

[0025] Figure 5 for Figure 3 Enlarged diagram of point C in the diagram;

[0026] Figure 6 This is an exploded view of the makeup box.

[0027] Numbering on the map:

[0028] 1- Bottom shell conveyor body, 11- First conveyor belt, 12- First motor,

[0029] 2-Inner shell transmission body, 21-Second transmission belt, 22-Second motor,

[0030] 3-Outer casing of the conveyor body; 31-Third conveyor belt; 32-Third motor.

[0031] 4-First assembly component; 401-First support column; 402-First ring plate; 403-First movable frame; 404-First transverse slide rail; 405-First transverse slide block; 406-First vertical slide rail; 407-First vertical slide block; 408-First assembly cylinder; 409-First connecting plate; 410-First suction plate; 411-First rubber cylinder; 412-First rubber suction nozzle; 413-First air hole; 414-First abutment spring.

[0032] 5-Second assembly component; 501-Second support column; 502-Second ring plate; 503-Second movable frame; 504-Second transverse slide rail; 505-Second transverse slide block; 506-Second vertical slide rail; 507-Second vertical slide block; 508-Second assembly cylinder; 509-Second connecting plate; 510-Second suction plate; 511-Second rubber cylinder; 512-Second rubber suction nozzle; 513-Second air hole; 514-Second abutment spring.

[0033] 6-First blocking assembly, 601-First blocking frame, 602-First blocking cylinder, 603-First blocking plate,

[0034] 7-Second blocking assembly, 701-Second blocking frame, 702-Second blocking cylinder, 703-Second blocking plate,

[0035] 8-First baffle assembly, 801-First baffle bracket, 802-First screw, 803-First baffle plate

[0036] 9-Second stop assembly, 901-Second stop bracket, 902-Second screw, 903-Second baffle,

[0037] 101 - First sensing device, 102 - Second sensing device

[0038] 100 - bottom shell, 200 - inner shell, 300 - outer shell. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0040] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0041] like Figures 1-3 and Figure 6 As shown, the cosmetic box assembly device of this utility model mainly consists of a bottom shell conveyor 1, an inner shell conveyor 2, an outer shell conveyor 3, a first assembly component 4, and a second assembly component 5. The inner shell conveyor 2 and the outer shell conveyor 3 are arranged sequentially from left to right on one side of the bottom shell conveyor 1, forming parallel transmission lines. The bottom shell conveyor 1, the inner shell conveyor 2, and the outer shell conveyor 3 are respectively responsible for conveying the bottom shell 100, the inner shell 200, and the outer shell 300 of the cosmetic box.

[0042] The bottom shell conveyor body 1 has a first conveyor groove, in which a first conveyor belt 11 is installed. A first motor 12 is installed on one side of the bottom shell conveyor body 1. The first conveyor belt 11 on the bottom shell conveyor body 1 is driven by the first motor 12 and is used to transport the bottom shell 100 of the cosmetic box to the working positions of the first assembly component 4 and the second assembly component 5. The inner shell conveyor body 2 has a second conveyor groove, in which a second conveyor belt 21 is installed. A second motor 22 is installed on one side of the inner shell 200 conveyor head and is driven by the second motor 22. It is used to transport the inner shell 200 of the cosmetic box to the gripping position of the first assembly component 4. The outer shell conveyor body 3 has a third conveyor groove, in which a first conveyor belt 11 is installed. A third conveyor belt 31 is installed, and a third motor 32 is installed on one side of the outer shell conveyor body 3. The third conveyor belt 31 on the outer shell conveyor body 3 is driven by the third motor 32 and is used to transport the outer shell 300 of the cosmetic box to the gripping position of the second assembly component 5. The first conveyor belt 11 is connected to the device for transporting the outer bottom shell 100 (not shown in the figure) at one end relative to the first assembly component 4, the second conveyor belt 21 is connected to the device for transporting the outer inner shell 200 (not shown in the figure) at one end relative to the first assembly component 4, and the third conveyor belt 31 is connected to the device for transporting the outer shell 300 (not shown in the figure) at one end relative to the second assembly component 5. The three motors independently control the first, second and third conveyor belts 31, and the running speed of each conveyor belt can be adjusted according to the assembly rhythm.

[0043] like Figure 4As shown, the first assembly component 4 is used to grasp and assemble the inner shell 200 and the bottom shell 100 of the cosmetic box. Specifically, the first assembly component 4 includes eight first support columns 401 disposed on the bottom shell transfer body 1 and the inner shell transfer body 2. A first ring plate 402 is fixedly connected to the eight first support columns 401. A first movable frame 403 is disposed on the top of the first ring plate 402. Two first transverse slide rails 404 are disposed on one side of the first movable frame 403. A first transverse slide block 405 that slides laterally is sleeved on the two first transverse slide rails 404. Two first vertical slide rails 406 are disposed on one side of the first transverse slide block 405. A first vertical slide block 407 that slides vertically is sleeved on the two first vertical slide rails 406. A first assembly cylinder 408 is disposed on one side of the first vertical slide block 407. The output shaft of the first assembly cylinder 408 is sleeved with a first assembly cylinder 408. A connecting plate 409 has a first suction plate 410 at its bottom. Two retractable first rubber cylinders 411 are spaced apart at the bottom of the first suction plate 410. A first rubber suction nozzle 412 is located at the bottom of each first rubber cylinder 411. A first air hole 413 communicating with the first rubber suction nozzle 412 is opened at the top of the first connecting plate 409. A first support column 401 provides stable support for the entire assembly. A first transverse slide rail 404 on the first moving frame 403 allows the first transverse slide block 405 to move laterally, thereby switching the positions of the first rubber cylinders 411 and the first rubber suction nozzle 412 between the bottom shell transfer body 1 and the inner shell transfer body 2. A first vertical slide rail 406 on the first transverse slide block 405 allows the first vertical slide block 407 to move vertically, thus enabling the gripping of cosmetic box components (such as...). Figure 3 and Figure 6 As shown, the cosmetic box (bottom shell 100, inner shell 200 and outer shell 300) can be raised and lowered.

[0044] The first assembly cylinder 408 can push the first connecting plate 409 and the first suction plate 410 at the bottom to move up and down, increasing the pressure during gripping and assembly; a first abutment spring 414 is also sleeved on the first rubber cylinder 411 between the first rubber nozzle 412 and the first suction plate 410. The first abutment spring 414 buffers the first rubber nozzle 412 and limits the position of the first rubber cylinder 411. The rubber material of the first rubber cylinder 411 and the first rubber nozzle 412 is elastic and can adapt to the slight unevenness of the surface of the parts. At the same time, it can effectively buffer the hard pressure generated by the first rubber nozzle 412 in gripping the cosmetic box parts, avoiding damage to the cosmetic box parts.

[0045] In order for the first rubber nozzle 412 to grip the cosmetic box components, the first air hole 413 is connected to an external negative pressure device (not shown in the figure) through an air tube to generate suction to grip the cosmetic box components, thereby ensuring that the first rubber nozzle 412 can stably grip and assemble the cosmetic box components.

[0046] Both the first ring plate 402 and the second ring plate 502 have openings, which are the positioning range of the cosmetic box and can be used by the rubber tube and the rubber suction nozzle to grasp and assemble the cosmetic box parts that are located below the opening.

[0047] like Figure 5 As shown, the second assembly component 5 includes several second support columns 501 disposed on the bottom shell transmission body 1 and the inner shell transmission body 2. A second ring plate 502 is fixedly connected to each of the second support columns 501. A second movable frame 503 is disposed on the top of the second ring plate 502. Two second transverse slide rails 504 are disposed on one side of the second movable frame 503. A second transverse slide block 505 that slides laterally is fitted onto the two second transverse slide rails 504. Two second vertical slide rails 506 are disposed on one side of the second transverse slide blocks 505. A second vertical slide block 507 that slides vertically is fitted onto the two second vertical slide rails 506. A second assembly cylinder 508 is provided on one side of the vertical slide block 507. The output shaft of the second assembly cylinder 508 is sleeved with a second connecting plate 509. A second adsorption plate 510 is provided at the bottom of the second connecting plate 509. Two retractable second rubber cylinders 511 are spaced apart at the bottom of the second adsorption plate 510. A second rubber nozzle 512 is provided at the bottom of the second rubber cylinder 511. A second air hole 513 communicating with the second rubber nozzle 512 is opened at the top of the second connecting plate 509. A second abutment spring 514 is also sleeved on the second rubber cylinder 511 between the second rubber nozzle 512 and the second adsorption plate 510.

[0048] In this embodiment, the structure of the second assembly component 5 is the same as that of the first assembly component 4. It is used to grasp the outer shell 300 and the assembled inner shell 200 and bottom shell 100 for further assembly. Its working principle is the same as that of the first assembly component 4.

[0049] like Figures 3-5 As shown, a first blocking component 6 is provided on one side of the bottom shell transmission body 1 located in the first assembly assembly 4, and a second blocking component 7 is provided on one side of the bottom shell transmission body 1 located in the second assembly assembly 5.

[0050] Specifically, the first blocking assembly 6 includes a first blocking frame 601 mounted on the bottom shell transfer body 1. A first blocking cylinder 602 is mounted on the top of the first blocking frame 601. The output shaft of the first blocking cylinder 602 extends and retracts through the first blocking frame 601 and is fitted with a first blocking plate 603. Two first sensing devices 101 are mounted on the bottom shell transfer body 1 below the first ring plate 402. When the first sensing device 101 detects that the bottom shell 100 has reached below the first ring plate 402 of the first assembly assembly 4, the first blocking cylinder 602 drives the first blocking plate 603 to descend, blocking the subsequent bottom shell 100 from advancing and simultaneously positioning the current bottom shell 100. After assembly is completed, the first blocking plate 603 rises to allow passage, and the next assembly work can continue.

[0051] The second blocking assembly 7 includes a second blocking frame 701 disposed on the bottom shell transmission body 1. A second blocking cylinder 702 is disposed on the top of the second blocking frame 701. The output shaft of the second blocking cylinder 702 extends and retracts through the second blocking frame 701 and is fitted with a second blocking plate 703. The working process of the second blocking assembly 7 is the same as that of the first blocking assembly 6, and the action is triggered by the second sensing device 102.

[0052] like Figures 3-5 As shown, the inner shell conveyor body 2 is provided with a first baffle assembly 8 on one side of the first assembly assembly 4, and the outer shell conveyor body 3 is provided with a second baffle assembly 9 on one side of the second assembly assembly 5.

[0053] Specifically, the first baffle assembly 8 includes a first baffle frame 801 mounted on the inner shell conveyor body 2. The top of the first baffle frame 801 is provided with a first screw 802 that can be adjusted up and down, and the bottom of the first screw 802 is provided with a first baffle 803. The height of the first baffle 803 can be adjusted by rotating the first screw 802 so that the first baffle 803 just blocks the inner shell 200 from moving forward, ensuring that the inner shell 200 always stays within the gripping range of the first ring plate 402 of the first assembly assembly 4.

[0054] The second baffle assembly 9 includes a second baffle frame 901 disposed on the inner shell conveyor body 2. The top of the second baffle frame 901 is provided with a second screw 902 that can be adjusted up and down, and the bottom of the second screw 902 is provided with a second baffle 903. The working principle of the second baffle assembly 9 is the same as that of the first baffle assembly 8, and it is used to position the outer shell 300 so that the outer shell 300 always stays within the gripping range of the second ring plate 502 of the second assembly assembly 5.

[0055] The working process of this device is as follows:

[0056] The bottom shell 100, inner shell 200, and outer shell 300 are conveyed by the first conveyor belt 11, the second conveyor belt 21, and the third conveyor belt 31, respectively. The first sensing device 101 and the second sensing device 102 detect the position of each component of the cosmetic box in real time.

[0057] When the inner shell 200 is blocked at the first stop assembly 8 and the bottom shell 100 is positioned below the first assembly assembly 4 by the first stop assembly 6, the first horizontal slide 405 of the first assembly assembly 4 moves above the inner shell 200, the first vertical slide 407 descends, the first rubber suction nozzle 412 sucks up the inner shell 200 and rises, carrying the inner shell 200 to move above the bottom shell 100, and descends to assemble the inner shell 200 onto the bottom shell 100, completing the first step of assembly.

[0058] The bottom shell 100, which has completed the first step of assembly, continues to be conveyed by the first conveyor belt 11 and is positioned below the second assembly component 5 by the second blocking component 7; at the same time, the outer shell 300 is blocked at a designated position by the second baffle component 9, and the second assembly component 5 picks up the outer shell 300 in the same way and assembles it onto the bottom shell 100, thus completing the assembly of the entire cosmetic box.

[0059] The assembled cosmetic box is transported to the next process by the first conveyor belt 11, and the blocking components are reset to continue the next round of assembly.

[0060] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cosmetic case assembling apparatus for splicing assembly of a cosmetic case, characterized by, The device includes a bottom shell conveyor body and an inner shell conveyor body and an outer shell conveyor body arranged sequentially from left to right on one side of the bottom shell conveyor body. The bottom shell conveyor body is equipped with a first conveyor belt, and a first motor driving the first conveyor belt is arranged on one side of the bottom shell conveyor body. The inner shell conveyor body is equipped with a second conveyor belt, and a second motor driving the second conveyor belt is arranged on one side of the inner shell conveyor body. The outer shell conveyor body is equipped with a third conveyor belt, and a third motor driving the third conveyor belt is arranged on one side of the outer shell conveyor body. A first assembly assembly is arranged on the top of the bottom shell conveyor body and the inner shell conveyor body, and a second assembly assembly is arranged on the top of the bottom shell conveyor body and the outer shell conveyor body.

2. The cosmetic case assembly apparatus according to claim 1, wherein The first assembly component includes several first support columns disposed on the bottom shell transmission body and the inner shell transmission body. A first ring plate is fixedly connected to the several first support columns. A first movable frame is disposed on the top of the first ring plate. Two first transverse slide rails are disposed on one side of the first movable frame. A first transverse slide block that slides laterally is sleeved on the two first transverse slide rails. Two first vertical slide rails are disposed on one side of the first transverse slide blocks. A first vertical slide block that slides vertically is sleeved on the two first vertical slide rails. A first assembly cylinder is disposed on one side of the first vertical slide block. A first connecting plate is sleeved on the output shaft of the first assembly cylinder. A first suction plate is disposed at the bottom of the first connecting plate. Two retractable first rubber cylinders are disposed at intervals at the bottom of the first suction plate. A first rubber nozzle is disposed at the bottom of the first rubber cylinder. A first air hole communicating with the first rubber nozzle is opened at the top of the first connecting plate. A first abutment spring is also sleeved on the first rubber cylinder between the first rubber nozzle and the first suction plate.

3. The cosmetic case assembly apparatus according to claim 1, wherein The second assembly component includes several second support columns mounted on the bottom shell and the inner shell. A second ring plate is fixedly connected to the several second support columns. A second movable frame is mounted on the top of the second ring plate. Two second transverse slide rails are mounted on one side of the second movable frame. A second transverse slide block that slides laterally is fitted on the two second transverse slide rails. Two second vertical slide rails are mounted on one side of the second transverse slide blocks. A second vertical slide block that slides vertically is fitted on the two second vertical slide rails. A second assembly cylinder is mounted on one side of the second vertical slide block. A second connecting plate is fitted on the output shaft of the second assembly cylinder. A second suction plate is mounted on the bottom of the second connecting plate. Two retractable second rubber cylinders are spaced apart at the bottom of the second suction plate. A second rubber nozzle is mounted on the bottom of the second rubber cylinder. A second air hole communicating with the second rubber nozzle is opened on the top of the second connecting plate. A second abutment spring is also fitted on the second rubber cylinder between the second rubber nozzle and the second suction plate.

4. The cosmetic case assembly apparatus of claim 1, wherein The bottom shell transmission body is provided with a first blocking component on one side of the first assembly component, and the bottom shell transmission body is provided with a second blocking component on one side of the second assembly component.

5. The cosmetic case assembly apparatus of claim 4, wherein, The first blocking assembly includes a first blocking frame disposed on the bottom shell of the conveyor body, a first blocking cylinder disposed on the top of the first blocking frame, and the output shaft of the first blocking cylinder extends and retracts through the first blocking frame to sleeve a first blocking plate.

6. The cosmetic case assembly apparatus of claim 4, wherein, The second blocking assembly includes a second blocking frame disposed on the bottom shell of the conveyor body, a second blocking cylinder disposed on the top of the second blocking frame, and the output shaft of the second blocking cylinder extends and retracts through the second blocking frame to sleeve a second blocking plate.

7. The cosmetic case assembly apparatus of claim 1, wherein, The inner shell conveyor body is provided with a first baffle assembly on one side of the first assembly assembly, and the outer shell conveyor body is provided with a second baffle assembly on one side of the second assembly assembly.

8. The cosmetic case assembly apparatus of claim 7, wherein, The first baffle assembly includes a first baffle frame disposed on the inner shell conveyor body, a first screw that can be adjusted up and down is disposed on the top of the first baffle frame, and a first baffle is disposed on the bottom of the first screw.

9. The cosmetic case assembly apparatus of claim 7, wherein, The second baffle assembly includes a second baffle frame disposed on the inner shell conveyor body, a second screw that can be adjusted up and down is disposed on the top of the second baffle frame, and a second baffle is disposed on the bottom of the second screw.

10. The cosmetic case assembling apparatus according to claim 2 or 3, wherein Two first sensing devices are provided on the bottom shell transmission body below the first ring plate, and two second sensing devices are provided on the bottom shell transmission body below the second ring plate.

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