Heat shrink packaging assembly line for cosmetics

Abstract

The utility model discloses a heat shrink packaging assembly line for cosmetics, which relates to the technical field of cosmetic packaging and comprises a worktable, a heat shrink packaging machine mounted at the upper end of the worktable, a first conveying belt mounted at the upper end of the worktable in an embedded manner, fixing plates symmetrically and fixedly mounted at the upper end of the worktable, and a fixing frame fixedly connected to the upper end of the worktable. A second air cylinder is mounted at the upper end of the lifting plate, the telescopic end of the second air cylinder extends out of the bottom end of the lifting plate and is fixedly connected with a pressing plate, a conveying frame is mounted at one end of the workbench, a second conveying belt is mounted at the upper end of the conveying frame in an embedded mode, and mounting blocks are symmetrically and fixedly connected to the two ends of the conveying frame; limiting assemblies are mounted at the upper ends of the mounting blocks. By the adoption of the structure, the position of a cosmetic product can be effectively limited, the cosmetic product is prevented from deviating or toppling over in the conveying process, the product can be prevented from being damaged due to collision or extrusion, and it is guaranteed that the product reaches the hands of consumers in the best state.

Description

Technical Field

[0001] The utility model belongs to the technical field of cosmetic packaging, and particularly relates to a heat shrink packaging production line for cosmetics. Background Art

[0002] Cosmetics refer to daily chemical products that have the functions of cleaning, skin care, beauty and modification, such as foundation cream, lipstick, perfume, etc. Among them, the heat shrink packaging line for cosmetics is an indispensable part of cosmetics production. It is responsible for transforming cosmetics from various forms into attractive and protective packaging products. The heat shrink packaging line for cosmetics is mainly composed of a series of packaging equipment, including filling machines, sealing machines, labeling machines, inkjet printers and heat shrink machines, etc. These equipment work together to efficiently complete the steps of filling, sealing, labeling, inkjet printers and heat shrink packaging of cosmetics.

[0003] Announcement No. "CN218289370U" A heat-insulating conveying mechanism of a heat-shrinking packaging machine for cosmetic production, including a device body, the device body includes a shell, a heat shrinking furnace, a conveying belt, a mounting frame and a mounting base, a cleaning base is fixedly installed on the mounting frame, the top of the cleaning base is movably connected to a connecting plate through a rotating shaft, the top of the connecting plate is movably connected to a cleaning sponge through a rotating shaft, a plurality of return springs are fixedly installed on the connecting plate, the ends of the return springs are all fixedly connected to the top of the cleaning base, and this design can use the self-rotation of the conveying belt to complete the cleaning of its own surface. The heat-insulating conveying mechanism of the heat-shrinking packaging machine for cosmetic production is provided with a cleaning base, a connecting plate, a cleaning sponge and a return spring, and this design can use the self-rotation of the conveying belt to complete the cleaning of its own surface.

[0004] Although the above utility model is provided with a cleaning base, a connecting plate, a cleaning sponge and a return spring, and this design can utilize the self-rotation of the conveyor belt to complete the cleaning of its own surface, the cosmetics may deviate or roll on the conveyor belt during transportation, causing the cosmetics to collide with each other or reach the edge of the conveyor belt, resulting in damage to the cosmetic packaging, thereby affecting the integrity of the product. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a heat shrink packaging production line for cosmetics, so as to solve the problem that cosmetics may deviate or roll on the conveyor belt during transportation, causing the cosmetics to collide with each other or reach the edge of the conveyor belt, resulting in damage to the cosmetics packaging, thereby affecting the integrity of the product.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A heat shrink packaging production line for cosmetics comprises a workbench, a heat shrink packaging machine is installed on the upper end of the workbench, a first conveyor belt is embeddedly installed on the upper end of the workbench, a fixed plate is symmetrically fixedly installed on the upper end of the workbench, a fixed frame is fixedly connected to the upper end of the workbench, a lifting plate is arranged inside the fixed frame, a second cylinder is installed on the upper end of the lifting plate, a telescopic end of the second cylinder extends out of the bottom end of the lifting plate and is fixedly connected to a pressing plate, a conveyor frame is installed at one end of the workbench, a second conveyor belt is embeddedly installed on the upper end of the conveyor frame, mounting blocks are symmetrically fixedly connected at both ends of the conveyor frame, and a limit position assembly is installed on the upper end of the mounting block;

[0008] The limiting assembly includes a mounting frame, a fixed column, a movable sleeve, a movable plate, a limiting frame and an adjusting bolt. The upper end of the mounting block is fixedly connected to the fixed column, and the movable sleeve is symmetrically sleeved on the outer side of the fixed column. The movable sleeve and the fixed column are slidably connected. One end of the movable sleeve is fixedly connected to the movable plate, and the movable plate is sleeved on the outer side of the fixed column. The movable plate and the fixed column are slidably connected. The opposite ends of the movable plate are fixedly connected to the limiting frame. The outer wall of the movable sleeve is threadedly connected to the adjusting bolt, and the outer wall of the fixed column is symmetrically and equidistantly provided with threaded holes. The adjusting bolt and the threaded hole are threadedly connected, which can effectively limit the position of the cosmetic product to prevent the cosmetic product from being offset or tipping over during the transmission process, and can also prevent the product from being damaged due to collision or extrusion, to ensure that the product reaches the hands of consumers in the best condition.

[0009] As a preferred technical solution, a first cylinder is symmetrically installed at one end of the fixed plate. The telescopic end of the first cylinder passes through the fixed plate and is fixedly connected to the limiting plate, which can effectively limit the position of the cosmetic product during movement and prevent the cosmetic product from moving unstably during the transmission process, thereby ensuring the integrity of the packaging.

[0010] As a preferred technical solution, a protective pad is fixedly connected to one end of the limiting plate and the pressure plate. The protective pad is made of soft rubber and can act as a buffer between the cosmetic product and the limiting plate, effectively reducing the impact force caused by collision or friction, thereby protecting the cosmetic product from damage.

[0011] As a preferred technical solution, one end of the limit plate is symmetrically fixedly connected to a guide column, and one end of the fixed plate is symmetrically opened with a guide hole. The guide hole and the guide column are slidably connected, ensuring that the limit plate can move smoothly along a predetermined path, avoiding inaccurate positioning or operational errors caused by offset or shaking.

[0012] As a preferred technical solution, the first fixed block and the second fixed block are symmetrically fixedly connected at both ends of the mounting frame, the upper end of the first fixed block is rotatably connected to a threaded rod, the other end of the threaded rod extends out of the upper end of the second fixed block and is fixedly connected to a knob, and a lifting plate is sleeved on the outer side of the threaded rod, and the lifting plate and the threaded rod are threadedly connected. By adjusting the height of the second cylinder, it helps to avoid unnecessary pressure or damage to the cosmetics caused by the lower pressure plate.

[0013] As a preferred technical solution, T-shaped grooves are symmetrically opened at both ends of the fixing frame, and T-shaped blocks are symmetrically fixedly connected at both ends of the lifting plate. The T-shaped blocks and the T-shaped grooves are threadedly connected, ensuring that the lifting plate will not fall off or be damaged due to uneven force or shaking during the lifting process.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] In the utility model, according to the size of the cosmetic product, the adjusting bolt is rotated, the adjusting bolt is threadedly connected to the threaded hole, and then the movable sleeve is pushed, the movable sleeve slides on the outside of the fixed column, and the movable sleeve drives the movable plate and the limit frame to move, and the limit frame is adjusted to a size matching the cosmetic product, and then the adjusting bolt is rotated, the adjusting bolt is threadedly connected to the threaded hole, the movable sleeve is fixed, and the adjustment of the limit frame is completed. The position of the cosmetic product can be effectively limited to prevent the cosmetic product from being offset or tipping over during the transmission process, and the product can be prevented from being damaged due to collision or extrusion, ensuring that the product reaches the hands of consumers in the best condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 The utility model Figure 1 A magnified view of part A;

[0018] Figure 3 The utility model Figure 1 A magnified view of part B;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the fixing frame of the utility model.

[0020] Figure numerals: 1. workbench; 2. heat shrink packaging machine; 3. first conveyor belt; 4. fixed plate; 5. first cylinder; 6. limit plate; 7. guide column; 8. guide hole; 9. fixed frame; 10. first fixed block; 11. second fixed block; 12. threaded rod; 13. knob; 14. lifting plate; 15. second cylinder; 16. pressure plate; 17. protection pad; 18. conveyor frame; 19. second conveyor belt; 20. mounting block; 21. limit assembly; 211. mounting frame; 212. fixed column; 213. movable sleeve; 214. movable plate; 215. limit frame; 216. adjusting bolt; 22. threaded hole; 23. T-slot; 24. T-block. DETAILED DESCRIPTION

[0021] Example

[0022] refer to Figures 1 to 4, a heat shrink packaging production line for cosmetics in this embodiment includes a workbench 1, a heat shrink packaging machine 2 is installed on the upper end of the workbench 1, a first conveyor belt 3 is embeddedly installed on the upper end of the workbench 1, a fixed plate 4 is symmetrically fixedly installed on the upper end of the workbench 1, a fixed frame 9 is fixedly connected to the upper end of the workbench 1, a lifting plate 14 is arranged inside the fixed frame 9, a second cylinder 15 is installed on the upper end of the lifting plate 14, the telescopic end of the second cylinder 15 extends out of the bottom end of the lifting plate 14 and is fixedly connected to a pressing plate 16, a conveyor frame 18 is installed at one end of the workbench 1, a second conveyor belt 19 is embeddedly installed on the upper end of the conveyor frame 18, mounting blocks 20 are symmetrically fixedly connected at both ends of the conveyor frame 18, and a limiting component 21 is installed on the upper end of the mounting block 20;

[0023] The limiting assembly 21 includes a mounting frame 211, a fixed column 212, a movable sleeve 213, a movable plate 214, a limiting frame 215 and an adjusting bolt 216. The upper end of the mounting block 20 is fixedly connected to the fixed column 212, and the movable sleeve 213 is symmetrically sleeved on the outer side of the fixed column 212. The movable sleeve 213 and the fixed column 212 are slidably connected. One end of the movable sleeve 213 is fixedly connected to the movable plate 214, and the movable plate 214 is sleeved on the outer side of the fixed column 212. The movable plate 214 and the fixed column 212 are slidably connected. The opposite ends of the movable plate 214 are fixedly connected to the limiting frame 215, and the outer wall of the movable sleeve 213 is threadedly connected to the adjusting bolt 216. The outer wall of 212 is symmetrically and equidistantly provided with threaded holes 22, and the adjusting bolt 216 is threadedly connected to the threaded hole 22. According to the size of the cosmetic product, the adjusting bolt 216 is rotated, and the threaded connection between the adjusting bolt 216 and the threaded hole 22 is terminated, and then the movable sleeve 213 is pushed, and the movable sleeve 213 slides on the outside of the fixed column 212, and the movable sleeve 213 drives the movable plate 214 and the limit frame 215 to move, and the limit frame 215 is adjusted to a size matching the cosmetic product, and then the adjusting bolt 216 is rotated, and the adjusting bolt 216 is threadedly connected to the threaded hole 22, and the movable sleeve 213 is fixed, and the adjustment of the limit frame 215 is completed.

[0024] refer to Figure 2 A first cylinder 5 is symmetrically installed at one end of the fixed plate 4. The telescopic end of the first cylinder 5 penetrates the fixed plate 4 and is fixedly connected to the limiting plate 6. The first cylinder 5 is started to control the limiting plate 6 to move forward, and the position of the limiting plate 6 is adjusted according to the size of the cosmetic product.

[0025] refer to Figure 4 The limiting plate 6 and one end of the pressure plate 16 are fixedly connected with a protective pad 17, and the material of the protective pad 17 is soft rubber. The protective pad 17 can play a buffering role between the cosmetic product and the limiting plate 6, effectively reducing the impact force caused by collision or friction, thereby protecting the cosmetic product from damage.

[0026] refer to Figure 2One end of the limit plate 6 is symmetrically fixedly connected with a guide column 7, and one end of the fixed plate 4 is symmetrically opened with a guide hole 8. The guide hole 8 and the guide column 7 are slidably connected. When the first cylinder 5 is started to control the limit plate 6 to move forward, the limit plate 6 drives the guide column 7 to slide inside the guide hole 8.

[0027] refer to Figure 3 The first fixed block 10 and the second fixed block 11 are symmetrically fixedly connected at both ends of the mounting frame 211. The upper end of the first fixed block 10 is rotatably connected to a threaded rod 12. The other end of the threaded rod 12 extends out of the upper end of the second fixed block 11 and is fixedly connected to a knob 13. A lifting plate 14 is sleeved on the outer side of the threaded rod 12. The lifting plate 14 is threadedly connected to the threaded rod 12. When the knob 13 is turned, the knob 13 drives the threaded rod 12 to rotate, and the threaded rod 12 and the lifting plate 14 are threadedly rotated, thereby controlling the lifting and lowering of the lifting plate 14.

[0028] refer to Figure 4 T-shaped grooves 23 are symmetrically provided at both ends of the fixing frame 9, and T-shaped blocks 24 are symmetrically fixedly connected at both ends of the lifting plate 14. The T-shaped blocks 24 are threadedly connected to the T-shaped grooves 23. When the lifting plate 14 is lifted or lowered, the lifting plate 14 drives the T-shaped blocks 24 to slide and limit inside the T-shaped grooves 23.

[0029] Principle and advantages of use: First, the cosmetic product is packaged by the heat shrink packaging machine 2, and then the first cylinder 5 is started to control the limit plate 6 to move forward. The position of the limit plate 6 is adjusted according to the size of the cosmetic product. The packaged cosmetic product is conveyed by the first conveyor belt 3. At the same time, the limit plate 6 is used to limit the movement of the cosmetic product. Then the second cylinder 15 is started. The second cylinder 15 controls the pressing plate 16 to descend. The pressing plate 16 is pressed down to limit the position of the cosmetic product. Finally, according to the size of the cosmetic product, the adjusting bolt 216 is turned to adjust the bolt 216 and the thread The threaded connection of the hole 22 is completed, and then the movable sleeve 213 is pushed, and the movable sleeve 213 slides outside the fixed column 212, and the movable sleeve 213 drives the movable plate 214 and the limit frame 215 to move, and the limit frame 215 is adjusted to a size matching the cosmetic product, and then the adjusting bolt 216 is turned, and the adjusting bolt 216 is threadedly connected with the threaded hole 22, and the movable sleeve 213 is fixed, and the adjustment of the limit frame 215 is completed. Finally, the cosmetic product is conveyed by the second conveyor belt 19, and the limit frame 215 limits the cosmetic product when it moves;

[0030] The utility model can effectively limit the position of the cosmetic product, prevent the cosmetic product from being offset or tipped over during the conveying process, and can prevent the product from being damaged due to collision or extrusion, thereby ensuring that the product reaches the hands of the consumer in the best condition.

Claims

1. A heat shrink packaging production line for cosmetics, comprising a workbench (1), characterized in that: A heat shrink packaging machine (2) is installed on the upper end of the workbench (1); a first conveyor belt (3) is embeddedly installed on the upper end of the workbench (1); a fixed plate (4) is symmetrically fixedly installed on the upper end of the workbench (1); a fixed frame (9) is fixedly connected to the upper end of the workbench (1); a lifting plate (14) is provided inside the fixed frame (9); a second cylinder (15) is installed on the upper end of the lifting plate (14); a telescopic end of the second cylinder (15) extends out of the bottom end of the lifting plate (14) and is fixedly connected to a pressing plate (16); a conveyor frame (18) is installed at one end of the workbench (1); a second conveyor belt (19) is embeddedly installed on the upper end of the conveyor frame (18); mounting blocks (20) are symmetrically fixedly connected at both ends of the conveyor frame (18); a limit position assembly (21) is installed on the upper end of the mounting block (20); The limiting assembly (21) comprises a mounting frame (211), a fixed column (212), a movable sleeve (213), a movable plate (214), a limiting frame (215) and an adjusting bolt (216); the upper end of the mounting block (20) is fixedly connected to the fixed column (212); the movable sleeve (213) is symmetrically sleeved on the outer side of the fixed column (212); the movable sleeve (213) and the fixed column (212) are slidably connected; one end of the movable sleeve (213) is fixedly connected to the movable plate (214); the movable plate (214) is sleeved on the outer side of the fixed column (212); the movable plate (214) and the fixed column (212) are slidably connected; opposite ends of the movable plate (214) are fixedly connected to the limiting frame (215); and the outer wall of the movable sleeve (213) is threadedly connected to the adjusting bolt (216).

2. A heat shrink packaging line for cosmetics according to claim 1, characterized in that: The outer wall of the fixing column (212) is symmetrically and equidistantly provided with threaded holes (22), and the adjusting bolts (216) are threadedly connected to the threaded holes (22).

3. A heat shrink packaging line for cosmetics according to claim 1, characterized in that: A first cylinder (5) is symmetrically mounted on one end of the fixing plate (4), and a telescopic end of the first cylinder (5) passes through the fixing plate (4) and is fixedly connected to a limiting plate (6).

4. A heat shrink packaging line for cosmetics according to claim 3, characterized in that: One end of each of the limiting plate (6) and the pressing plate (16) is fixedly connected to a protection pad (17), and the material of the protection pad (17) is soft rubber.

5. A heat shrink packaging line for cosmetics according to claim 4, characterized in that: One end of the limit plate (6) is symmetrically fixedly connected to a guide column (7), and one end of the fixed plate (4) is symmetrically provided with a guide hole (8), and the guide hole (8) is slidably connected to the guide column (7).

6. A heat shrink packaging line for cosmetics according to claim 1, characterized in that: The mounting frame (211) has a first fixing block (10) and a second fixing block (11) symmetrically fixedly connected at both ends thereof; the upper end of the first fixing block (10) is rotatably connected to a threaded rod (12); the other end of the threaded rod (12) extends out of the upper end of the second fixing block (11) and is fixedly connected to a knob (13); a lifting plate (14) is sleeved on the outer side of the threaded rod (12); the lifting plate (14) is threadedly connected to the threaded rod (12).

7. A heat shrink packaging line for cosmetics according to claim 1, characterized in that: T-shaped grooves (23) are symmetrically provided at both ends of the fixing frame (9), and T-shaped blocks (24) are symmetrically fixedly connected to both ends of the lifting plate (14), and the T-shaped blocks (24) are threadedly connected to the T-shaped grooves (23).

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