Cosmetic bottle packaging material automatic dust removal device

Abstract

The utility model provides a kind of automatic dust removal device of cosmetic bottle package material, including the dust removal machine for carrying out dust removal operation to package material, conveying belt, guide component, flexible material pressing assembly and automatic material stacking assembly, conveying belt is horizontally and is set through dust removal machine;Guide component is installed on conveying belt, for limiting and guiding package material, it includes two adjustable spacing guide baffle;Flexible material pressing assembly is installed at the rear end of conveying belt, it includes multiple flexible material pressing pieces arranged on the upside of conveying belt, and flexible material pressing piece is used to press down package material to limit its floating amplitude;Automatic material stacking assembly is installed at the tail of conveying belt, it includes material stacking frame, and the side close to conveying belt of material stacking frame is obliquely arranged with fan, and its other side is installed with multiple flexible baffle strips;A kind of automatic dust removal device of cosmetic bottle package material provided by the utility model, overcome the package material of different grammage different deformation when existing various cosmetic bottle package material dust removal, easy to displace and the defect of low efficiency of artificial feeding and discharging.

Description

Technical Field

[0001] This utility model relates to the field of packaging material dust removal technology, specifically to an automatic dust removal device for cosmetic bottle packaging materials. Background Technology

[0002] In the cosmetics industry, the cleanliness of cosmetic bottles and packaging is crucial to product quality and consumer experience. Used cosmetic bottles and packaging often accumulate dust and other impurities, thus requiring effective dust removal to meet the requirements for subsequent recycling or repackaging.

[0003] Currently, there are various types of equipment available on the market for dust removal from cosmetic bottle packaging materials. These existing dust collectors can achieve the function of dust removal from packaging materials to a certain extent; however, they have revealed many problems in practical applications.

[0004] On the one hand, cosmetic bottle packaging is usually made of foam, which is lightweight. During dust removal, the packaging is prone to displacement due to factors such as airflow impact. Displacement can easily lead to machine jamming. Jamming not only causes deformation and tearing of the packaging itself, affecting its reusability, but can also damage the internal structure of the dust collector, increasing equipment maintenance costs and downtime, and impacting production efficiency.

[0005] On the other hand, existing dust collectors largely rely on manual operation for loading and unloading. Manual loading and unloading not only requires a large workforce, leading to high labor intensity for operators, but is also relatively slow, making it difficult to meet the dust removal efficiency requirements of large-scale production. This inefficient loading and unloading method further restricts the overall production efficiency of the dust removal process and increases production costs.

[0006] In summary, existing dust removal machines for cosmetic bottle packaging materials suffer from problems such as easy material displacement and jamming, as well as low efficiency of manual loading and unloading when dealing with lightweight packaging materials. There is an urgent need to develop a more efficient and reliable dust removal device for cosmetic bottle packaging materials to improve the dust removal quality and production efficiency of cosmetic bottle packaging materials. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] In view of this, the present invention provides an automatic dust removal device for cosmetic bottle packaging materials, which overcomes the shortcomings of existing dust removal methods for various cosmetic bottle packaging materials with different weights and deformations, such as easy displacement and jamming, as well as low efficiency of manual loading and unloading.

[0009] (II) Technical Solution

[0010] To solve the aforementioned technical problem, this utility model provides an automatic dust removal device for cosmetic bottle packaging materials, comprising:

[0011] Dust collectors are used for dust removal from packaging materials.

[0012] A conveyor belt is horizontally installed and runs through the dust collector, with both ends extending to the outside of the dust collector;

[0013] A guide assembly, mounted on the conveyor belt, is used to limit and guide the packaging material, and includes two guide baffles with adjustable spacing;

[0014] A flexible pressing assembly is installed at the rear end of the conveyor belt, and includes a plurality of flexible pressing elements arranged on the upper side of the conveyor belt. The flexible pressing elements are used to press down the packaging material to limit its floating range.

[0015] An automatic stacking assembly is installed at the tail end of the conveyor belt for automatically stacking the packaging materials. The automatic stacking assembly includes a stacking frame, on one side of which a fan (the air volume and angle can be adjusted according to different packaging materials) is arranged at an angle, and on the other side of which multiple flexible baffles are installed. When the packaging materials fall into the stacking frame under the action of gravity, the fan and the flexible baffles work together to adjust and correct the posture of the packaging materials, so that they are automatically stacked in the stacking frame at an angle.

[0016] In some embodiments, a counting component installed at the rear end of the conveyor belt is also included, the counting component including optical fibers arranged on the upper and lower sides of the conveyor belt respectively; when the counting component counts to a preset threshold, the dust collector stops.

[0017] In some embodiments, the front ends of the two guide baffles form a funnel-shaped discharge port; the front ends of the guide baffles are provided with discharge baffles, and the end of the discharge baffle away from the dust collector is bent outward to form a bent portion, and the funnel-shaped discharge port is formed between the two discharge baffles.

[0018] In some embodiments, the distance between the two guide baffles is adjusted by a first distance adjustment mechanism; the first distance adjustment mechanism includes a first adjusting screw arranged vertically on the conveyor belt and rotatable, and a first screw nut cooperating with the first adjusting screw and slidable along the first adjusting screw, the first screw nut being connected to the guide baffles via a first push rod; two guide rods are arranged parallel to each other on both sides of the first push rod, one end of the guide rod being hinged to the guide baffles, and the other end being hinged to the conveyor belt.

[0019] In some embodiments, the first spacing adjustment mechanism is installed at the rear end of the conveyor belt; an adjustment plate is fixed at the front end of the guide baffle, the adjustment plate is provided with a waist-shaped groove, the adjustment plate is fixed to the conveyor belt by fasteners, and the fasteners pass through the waist-shaped groove.

[0020] In some embodiments, the flexible pressing assembly further includes a plurality of pressing element seats evenly spaced along a straight direction on the upper side of the conveyor belt, the flexible pressing elements being spaced apart along the length direction of the pressing element seats; mounting frames are symmetrically installed on both sides of the conveyor belt, and at least two connecting ropes are installed at intervals between the two mounting frames, the ends of the connecting ropes being connected to the corresponding mounting frames through height adjusting blocks, and the pressing element seats passing through the connecting ropes.

[0021] In some embodiments, the fan is located below the conveyor belt and arranged in the middle of one side of the stacking frame, and there are two flexible baffles arranged symmetrically on the other side of the stacking frame; a height-adjustable support shaft is installed on one side of the stacking frame, and the two ends of the support shaft are respectively fixed to the stacking frame by clamps, and the fan is installed on the support shaft by an angle-adjusting clamp.

[0022] In some embodiments, the stacking frame includes a base frame, a first stacking baffle arranged opposite each other in the width direction, and a second stacking baffle arranged opposite each other in the length direction. The spacing between the two first stacking baffles and / or the spacing between the two second stacking baffles is adjustable. The base frame, the first stacking baffles, and the second stacking baffles together form a space for stacking the packaging materials.

[0023] In some embodiments, the spacing between the two first stacking baffles is adjusted by a second spacing adjustment mechanism, wherein the first stacking baffles are slidably mounted on the base frame; the second spacing adjustment mechanism includes a second adjusting screw arranged horizontally on the base frame and rotatable, and a second screw nut slidable along the second adjusting screw, wherein the second screw nut is connected to the first stacking baffles via a second push rod;

[0024] The first stacking baffle is slidably connected to the base frame via a guide rod, and a connecting rod is fixed to one end of the guide rod away from the first stacking baffle; one end of the second push rod is hinged to the second lead screw nut, and the other end is hinged to the corresponding connecting rod.

[0025] In some embodiments, the spacing between the two second stacking baffles is adjusted by a third spacing adjustment mechanism. A base plate is slidably mounted on the upper side of the base frame, wherein one of the second stacking baffles is fixed on the base plate and the other of the second stacking baffles is fixed on the base frame. The third spacing adjustment mechanism includes a third adjusting screw arranged horizontally on the base frame and rotatable, and a third screw nut that can slide along the third adjusting screw. The third screw nut is connected to the base plate.

[0026] (III) Beneficial Effects

[0027] Compared with the prior art, the beneficial effects that at least one technical solution adopted in the embodiments of this specification can achieve include at least:

[0028] 1) The process of feeding, dust removal and stacking is connected by a conveyor belt. During dust removal, the packaging material is placed at the funnel-shaped discharge port, and the conveyor belt automatically carries the packaging material into the dust removal machine for dust removal. After dust removal, the packaging material is automatically stacked at the automatic stacking component. This automated process greatly reduces manual intervention, not only reducing labor intensity, but also improving dust removal efficiency and ensuring close connection between each process, thereby improving the overall dust removal quality.

[0029] 2) The guide baffles in the guiding assembly play a crucial role in limiting and guiding the packaging materials during the dust removal process. The guide baffles effectively constrain the movement path of the packaging materials, preventing them from getting stuck inside the dust collector, thus avoiding damage to the packaging materials and the internal structure of the dust collector. This ensures the normal operation of the equipment and the secondary use value of the packaging materials. The ingeniously designed funnel-shaped discharge port formed by the discharge baffles facilitates the placement of packaging materials by operators, while simultaneously guiding the packaging materials smoothly into the dust collector. This further reduces the risk of displacement and jamming of the packaging materials during the feeding process, ensuring the smooth operation of the dust removal work.

[0030] 3) The unique design of the automatic stacking assembly enables automatic stacking and palletizing of packaging materials. When the packaging materials fall into the stacking frame under gravity, the fan and flexible baffles work together to adjust and correct the posture of the packaging materials, so that they are automatically stacked in an inclined position. This process does not require manual handling, greatly reducing labor intensity and improving stacking efficiency. The flexible pressing component in the flexible pressing assembly ensures smooth material feeding while limiting the packaging materials to prevent excessive floating amplitude, which facilitates subsequent automatic stacking. This flexible design not only ensures smooth material transportation but also avoids jamming problems that may be caused by rigid contact, ensuring the continuity of the entire process.

[0031] 4) The first spacing adjustment mechanism can flexibly adjust the spacing between the two guide baffles, while the second and third spacing adjustment mechanisms can adjust the length and width of the stacking frame respectively. This design enables the device to adapt to cosmetic bottle packaging materials of different sizes, improves the adaptability and flexibility of the equipment, expands its application range, and meets diverse production needs.

[0032] 5) The setting of the counting component further improves the level of automation; by accurately counting through the optical fibers arranged on the upper and lower sides of the conveyor belt, the dust collector automatically stops when the count reaches the preset threshold; this intelligent control method avoids the errors that may occur with manual counting, ensures the accuracy and stability of the production process, improves the overall production management level, and helps to achieve efficient and accurate production operations. Attached Figure Description

[0033] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is a perspective view of an automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0035] Figure 2 This is a perspective view of an automatic dust removal device for cosmetic bottle packaging materials according to this utility model.

[0036] Figure 3 This is a top-view structural schematic diagram of an automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0037] Figure 4 This is a perspective view of the guide component in an automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0038] Figure 5 This is a perspective view of the connection between the guide baffle, the feeding baffle, and the adjusting plate in an automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0039] Figure 6 This is a perspective view of the first spacing adjustment mechanism in an automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0040] Figure 7 This is a perspective view of the flexible pressing component in an automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0041] Figure 8This is a perspective view of the automatic stacking component in an automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0042] Figure 9 This is a perspective view of the automatic stacking component in an automatic dust removal device for cosmetic bottle packaging materials according to this utility model.

[0043] Figure 10 This is a schematic diagram of the third spacing adjustment mechanism in an automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0044] Figure 11 This is a perspective view of the second spacing adjustment mechanism in an automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0045] Figure 12 This is a three-dimensional view of the stacking frame after adjusting the length and width in an automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0046] Figure 13 This is a simplified schematic diagram of the automatic stacking structure of the automatic dust removal device for cosmetic bottle packaging materials according to this utility model;

[0047] The component names corresponding to the various reference numerals in the figure are as follows: 1. Dust collector; 2. Conveyor belt; 3. Guide assembly; 301. Trumpet-shaped discharge port; 31. Guide baffle; 32. Discharge baffle; 321. Bending part; 33. First spacing adjustment mechanism; 331. First adjusting screw; 332. First screw nut; 333. First push rod; 334. Guide rod; 34. Adjusting plate; 341. Waist-shaped groove; 4. Flexible pressing assembly; 41. Flexible pressing component; 42. Pressing component seat plate; 43. Mounting frame; 44. Connecting rope; 45. Height 5. Adjusting clamp; 6. Automatic stacking assembly; 7. Stacking frame; 8. Base frame; 9. First stacking stop; 10. Second stacking stop; 11. Base plate; 12. Second adjusting screw; 13. Second screw nut; 14. Second push rod; 15. Guide rod; 16. Connecting rod; 17. Third adjusting screw; 18. Third screw nut; 19. Fan; 20. Flexible stop bar; 21. Support shaft; 22. Clamping block; 33. Angle adjusting clamp; 44. Counting assembly; 55. Through-beam optical fiber; 66. Packaging material. Detailed Implementation

[0048] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0049] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0050] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0051] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The illustrations only show the components related to this application and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0052] Additionally, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that practice can be carried out without these specific details.

[0053] Combination Figures 1-13 As shown, this utility model provides an automatic dust removal device for cosmetic bottle packaging materials, including a dust collector 1, a conveyor belt 2, a guide assembly 3, a flexible pressing assembly 4, and an automatic stacking assembly 5. The dust collector 1 is placed on the ground and is used to perform dust removal operations on the packaging material 8. The dust collector 1 is existing technology and can be purchased directly from the market, so it will not be described in detail in this embodiment.

[0054] See Figures 1 to 3 as well as Figure 7As shown, the conveyor belt 2 is horizontal and runs through the dust collector 1, with both its front and rear ends extending outside the dust collector 1. A guide assembly 3 is installed on the conveyor belt 2 to guide and limit the movement of the packaging material 8. The guide assembly 3 includes two adjustable guide baffles 31, which are installed on opposite sides of the conveyor belt 2. The packaging material 8 is placed in the space between the two guide baffles 31, and can move along the guide baffles 31 under the drive of the conveyor belt 2. A flexible pressing assembly 4 is installed at the rear end of the conveyor belt 2. The flexible pressing assembly 4 includes multiple flexible pressing elements 41 arranged on the upper side of the conveyor belt 2. The flexible pressing elements 41 can be made of bristles and are used to press down on the packaging material 8 to limit its floating amplitude. An automatic stacking assembly 5 is installed at the tail end of the conveyor belt 2 for automatically stacking the packaging material 8. The automatic stacking assembly 5 includes a stacking frame 51. A fan 61 (with adjustable airflow and angle depending on the packaging material) is inclined on the side of the stacking frame 51 closest to the conveyor belt 2. The fan 61 can also be mounted on the conveyor belt 2, depending on the requirements. Multiple flexible baffles 62 are installed on the other side of the stacking frame 51; these baffles can be cable ties. When the packaging material 8 falls into the stacking frame 51 under gravity, the fan 61 and the flexible baffles 62 work together to adjust and correct the posture of the packaging material 8, automatically stacking it in an inclined position within the stacking frame 51.

[0055] This automatic dust removal device for cosmetic bottle packaging materials connects the processes of feeding, dust removal, and stacking via a conveyor belt. During dust removal, the packaging materials are placed at the funnel-shaped feeding port manually or by a robotic arm. The conveyor belt then automatically carries the packaging materials into the dust removal machine for dust removal. After dust removal, the materials are automatically stacked at the automatic stacking component. This automated process greatly reduces manual intervention, not only lowering labor intensity but also improving dust removal efficiency and ensuring close connection between each process, thereby enhancing the overall dust removal quality.

[0056] In some embodiments, such as Figures 1 to 3 as well as Figure 7As shown, this automatic dust removal device for cosmetic bottle packaging also includes a counting component 7 installed at the rear end of the conveyor belt 2, corresponding to the flexible pressing component 4. The counting component 7 includes through-beam optical fibers 71 arranged on the upper and lower sides of the conveyor belt 2, and crossbars are installed on the upper and lower sides of the conveyor belt 2, with the through-beam optical fibers 71 mounted on the crossbars. When the count by the counting component 7 reaches a preset threshold, the dust collector 1 stops. A switch is provided on the dust collector 1; to restart it, the switch must be pressed. This structure further enhances the automation level; precise counting is achieved through through-beam optical fibers arranged on the upper and lower sides of the conveyor belt, and the dust collector automatically stops when the count reaches the preset threshold. This intelligent control method avoids errors that may occur with manual counting, ensures the accuracy and stability of the production process, improves the overall production management level, and helps to achieve efficient and precise production operations.

[0057] In addition, this automatic dust removal device for cosmetic bottle packaging materials also has the function of calling AGV for transportation. When the counting component 7 counts 10 times, it can call AGV to transport the manually stacked packaging materials to the production line.

[0058] In some embodiments, such as Figure 1 , Figure 4 and Figure 5 As shown, the front ends of the two guide baffles 31 form a funnel-shaped discharge port 301. The funnel-shaped discharge port 301 has a larger diameter at the end furthest from the dust collector 1 and a smaller diameter at the other end. A discharge baffle 32 is provided at the front end of the guide baffles 31. The discharge baffle 32 can be a separate component fixed to the guide baffles 31 or it can be integrated with the guide baffles 31. The end of the discharge baffle 32 furthest from the dust collector 1 is bent outward to form a bent portion 321. The funnel-shaped discharge port 301 is formed between the two discharge baffles 32. In this structure, the guide baffles in the guide assembly play a key role in limiting and guiding the packaging material during the dust removal process. The guide baffles can effectively constrain the movement path of the packaging material, prevent it from getting stuck in the dust collector, avoid damage to the packaging material and the internal structure of the dust collector, ensure the normal operation of the equipment and the secondary use value of the packaging material. The ingenious design of the funnel-shaped discharge port formed by the discharge baffle makes it convenient for operators to place packaging materials, while guiding the packaging materials smoothly into the dust collector. This further reduces the risk of packaging materials shifting or jamming during the feeding process, ensuring the smooth operation of the dust removal process.

[0059] In some embodiments, such as Figure 1 , Figure 4 and Figure 6As shown, the distance between the two guide baffles 31 is adjusted by a first distance adjustment mechanism 33. The first distance adjustment mechanism 33 includes a first adjusting screw 331 arranged vertically on the conveyor belt 2 and rotatable, and a first screw nut 332 that cooperates with and slides along the first adjusting screw 331. The first screw nut 332 is connected to the guide baffle 31 via a first push rod 333. One end of the first push rod 333 is hinged to the first screw nut 332, and the other end is hinged to the guide baffle 31. During adjustment, an outer sleeve is fitted onto the end of the first adjusting screw 331, causing the first adjusting screw 331 to rotate. The first adjusting screw 331 then causes the first screw nut 332 to slide, and the first screw nut 332, through the first push rod 333, moves the guide baffle 31, thereby adjusting the distance between the two guide baffles 31. In this structure, the first spacing adjustment mechanism can flexibly adjust the spacing between the two guide baffles, enabling the device to adapt to cosmetic bottle packaging materials of different sizes, thus improving the adaptability and flexibility of the equipment.

[0060] In addition, two guide rods 334 are arranged in parallel on both sides of the first push rod 333. One end of the guide rod 334 is hinged to the guide baffle 31, and the other end is hinged to the conveyor belt 2. The addition of two guide rods 334 ensures that the two guide rods 334 are always in a parallel state, which can prevent the guide baffle 31 from tilting and ensure the guiding and limiting effect.

[0061] In some embodiments, such as Figure 1 , Figure 4 and Figure 5 As shown, since the first spacing adjustment mechanism 33 is installed at the rear end of the conveyor belt 2, and the guide baffle 31 is relatively long, in this embodiment, an adjustment plate 34 is fixed at the front end of the guide baffle 31. The adjustment plate 34 has a waist-shaped groove 341, and is fixed to the conveyor belt 2 by fasteners that pass through the waist-shaped groove 341. This structure, with the adjustment plate 34 and waist-shaped groove 341, can both fix the guide baffle 31 and prevent its displacement, without affecting the spacing adjustment function of the guide baffle 31.

[0062] In some embodiments, such as Figure 2 and Figure 7As shown, the flexible pressing assembly 4 has a brush-like structure. The flexible pressing assembly 4 also includes multiple pressing element seats 42 evenly spaced along a straight line on the upper side of the conveyor belt 2. Flexible pressing elements 41 are spaced apart along the length of the pressing element seats 42. Mounting frames 43 are symmetrically installed on both sides of the conveyor belt 2. At least two connecting ropes 44 are installed at intervals between the two mounting frames 43. The ends of the connecting ropes 44 are connected to the corresponding mounting frames 43 via height adjusting blocks 45. The pressing element seats 42 are threaded through the connecting ropes 44. The height adjusting blocks 45 are fastened to the mounting frames 43 with screws. By loosening the screws, the height of the height adjusting blocks 45 can be adjusted, thereby adjusting the height of the connecting ropes 44 and the pressing element seats 42, facilitating adjustments. In this structure, the flexible pressing component in the flexible pressing assembly ensures smooth material feeding while limiting the material's position to prevent excessive floating, thus facilitating subsequent automatic stacking. This flexible design not only ensures smooth material transport but also avoids jamming problems that may occur due to rigid contact, ensuring the continuity of the entire process.

[0063] In some embodiments, such as Figure 2 , Figure 8 and Figure 9 As shown, the fan 61 is located below the conveyor belt 2 and positioned in the middle of one side of the stacking frame 51. Two flexible baffles 62 are symmetrically arranged on the other side of the stacking frame 51. A height-adjustable support shaft 63 is installed on one side of the stacking frame 51. Both ends of the support shaft 63 are fixed to the stacking frame 51 by clamps 64. The fan 61 is mounted on the support shaft 63 by an angle-adjusting clamp 65. The clamps 64 are fastened to the stacking frame 51 by a first screw. Loosening the first screw allows adjustment of the height of the clamps 64, the support shaft 63, and the fan 61. The angle-adjusting clamp 65 is fastened to the support shaft 63 by a second screw. Loosening the second screw allows rotation of the angle-adjusting clamp 65, thereby adjusting the tilt angle of the fan 61 for easy adjustment. This structure features a unique design for the automatic stacking component, enabling automated stacking and palletizing of packaging materials. When the packaging materials fall into the stacking frame under gravity, the fan and flexible baffles work together to adjust and correct the posture of the packaging materials, allowing them to be automatically stacked at an angle. This process eliminates the need for manual handling, significantly reducing labor intensity and improving stacking efficiency.

[0064] In some embodiments, such as Figure 2 and Figure 8As shown, the stacking frame 51 includes a base frame 511, first stacking baffles 512 arranged opposite each other in the width direction, and second stacking baffles 513 arranged opposite each other in the length direction. The base frame 511 is located at the bottom, and the first stacking baffles 512 and second stacking baffles 513 are arranged around the base frame 511. Each side can have one or more first stacking baffles 512 or second stacking baffles 513. Stacking baffles can be installed on the first stacking baffles 512 or second stacking baffles 513. The spacing between the two first stacking baffles 512 and / or the spacing between the two second stacking baffles 513 is adjustable. The base frame 511, the first stacking baffles 512, and the second stacking baffles 513 together form a space for stacking packaging materials 8. In this embodiment, both the spacing between the two first stacking baffles 512 and the spacing between the two second stacking baffles 513 are adjustable, making it more flexible to use.

[0065] In some embodiments, such as Figure 9 , Figure 11 and Figure 12 As shown, the spacing between the two first stacking baffles 512 is adjusted by a second spacing adjustment mechanism. Both first stacking baffles 512 are slidably mounted on the base frame 511. The second spacing adjustment mechanism includes a second adjusting screw 521 arranged horizontally on the base frame 511 and rotatable, and a second screw nut 522 that can slide along the second adjusting screw 521. The second screw nut 522 is connected to the first stacking baffle 512 via a second push rod 523. The first stacking baffle 512 is slidably connected to the base frame 511 via a guide rod 524. A guide sleeve adapted to the guide rod 524 is installed on the base frame 511. A connecting rod 525 is fixed to one end of the guide rod 524 away from the first stacking baffle 512. One end of the second push rod 523 is hinged to the second screw nut 522, and the other end is hinged to the corresponding connecting rod 525. During adjustment, the outer sleeve is fitted onto the end of the second adjusting screw 521. The sleeve drives the second adjusting screw 521 to rotate, and the second adjusting screw 521 drives the second screw nut 522 to slide. The second screw nut 522 drives the first stacking baffle 512 to slide through the second push rod 523, thereby adjusting the distance between the two sides of the first stacking baffle 512.

[0066] In some embodiments, such as Figure 8 , Figure 10 and Figure 12As shown, the distance between the two second stacking baffles 513 is adjusted by a third distance adjustment mechanism. A base plate 514 is slidably mounted on the upper side of the base frame 511. One side of the second stacking baffle 513 is fixed to the base plate 514, and the other side of the second stacking baffle 513 is fixed to the base frame 511. The third distance adjustment mechanism 53 includes a third adjusting screw 531 arranged horizontally on the base frame 511 and rotatable, and a third screw nut 532 that can slide along the third adjusting screw 531. The third screw nut 532 is connected to the base plate 514. During adjustment, an outer sleeve is fitted onto the end of the third adjusting screw 531. The sleeve drives the third adjusting screw 531 to rotate, which in turn drives the third screw nut 532 to slide. The third screw nut 532 then drives the base plate 514 to slide, which in turn drives the second stacking baffle 513 on one side to slide, thereby adjusting the distance between the two second stacking baffles 513. In this structure, the second and third spacing adjustment mechanisms can adjust the length and width of the stacking frame respectively; this design allows the device to adapt to cosmetic bottle packaging materials of different sizes, improving the adaptability and flexibility of the equipment, expanding its application range, and meeting diverse production needs.

[0067] In this specification, the same or similar parts between the various embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, the descriptions of the embodiments described later are relatively simple, and relevant parts can be referred to the descriptions of the foregoing embodiments.

[0068] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An automatic dust removal device for cosmetic bottle packaging materials, characterized in that, include: A dust collector (1) is used to perform dust removal operations on packaging materials (8); A conveyor belt (2) is horizontally arranged and runs through the dust collector (1), with both ends extending to the outside of the dust collector (1); A guide assembly (3), mounted on the conveyor belt (2), is used to limit and guide the packaging material (8), and includes two guide baffles (31) with adjustable spacing. A flexible pressing assembly (4) is installed at the rear end of the conveyor belt (2), and includes a plurality of flexible pressing elements (41) arranged on the upper side of the conveyor belt (2), the flexible pressing elements (41) being used to press down the packaging material (8) to limit its floating range; An automatic stacking assembly (5) is installed at the tail of the conveyor belt (2) for automatically stacking the packaging material (8). The automatic stacking assembly (5) includes a stacking frame (51). A fan (61) is inclinedly arranged on one side of the stacking frame (51) near the conveyor belt (2), and multiple flexible baffles (62) are installed on the other side. When the packaging material (8) falls into the stacking frame (51) under the action of gravity, the fan (61) and the flexible baffles (62) cooperate to adjust and correct the posture of the packaging material (8) so that it is automatically stacked in the stacking frame (51) in an inclined posture.

2. The automatic dust removal device for cosmetic bottle packaging materials according to claim 1, characterized in that: It also includes a counting component (7) installed at the rear end of the conveyor belt (2), the counting component (7) including two-way optical fibers (71) respectively arranged on the upper and lower sides of the conveyor belt (2); when the counting component (7) counts to a preset threshold, the dust collector (1) stops.

3. The automatic dust removal device for cosmetic bottle packaging materials according to claim 1, characterized in that: The front ends of the two guide baffles (31) form a funnel-shaped discharge port (301); the front end of the guide baffles (31) is provided with a discharge baffle (32), and the end of the discharge baffle (32) away from the dust collector (1) is bent outward to form a bent part (321), and the funnel-shaped discharge port (301) is formed between the two discharge baffles (32).

4. The automatic dust removal device for cosmetic bottle packaging materials according to claim 1, characterized in that: The distance between the two guide baffles (31) is adjusted by a first distance adjustment mechanism (33); the first distance adjustment mechanism (33) includes a first adjusting screw (331) arranged vertically on the conveyor belt (2) and rotatable, and a first screw nut (332) that cooperates with the first adjusting screw (331) and can slide along the first adjusting screw (331). The first screw nut (332) is connected to the guide baffle (31) through a first push rod (333); two guide rods (334) are arranged parallel to each other on both sides of the first push rod (333). One end of the guide rod (334) is hinged to the guide baffle (31), and the other end is hinged to the conveyor belt (2).

5. The automatic dust removal device for cosmetic bottle packaging materials according to claim 4, characterized in that: The first spacing adjustment mechanism (33) is installed at the rear end of the conveyor belt (2); the front end of the guide baffle (31) is fixed with an adjustment plate (34), the adjustment plate (34) is provided with a waist-shaped groove (341), the adjustment plate (34) is fixed to the conveyor belt (2) by fasteners, and the fasteners are inserted into the waist-shaped groove (341).

6. The automatic dust removal device for cosmetic bottle packaging materials according to claim 1, characterized in that: The flexible pressing assembly (4) also includes multiple pressing element seats (42) that are equally spaced along the straight direction on the upper side of the conveyor belt (2). The flexible pressing elements (41) are arranged at intervals along the length direction of the pressing element seats (42). Mounting frames (43) are symmetrically installed on both sides of the conveyor belt (2). At least two connecting ropes (44) are installed at intervals between the two mounting frames (43). The ends of the connecting ropes (44) are connected to the corresponding mounting frames (43) through height adjustment blocks (45). The pressing element seats (42) are threaded on the connecting ropes (44).

7. The automatic dust removal device for cosmetic bottle packaging materials according to claim 1, characterized in that: The fan (61) is located on the lower side of the conveyor belt (2) and arranged in the middle of one side of the stacking frame (51). There are two flexible baffles (62) and they are symmetrically arranged on the other side of the stacking frame (51). A height-adjustable support shaft (63) is installed on one side of the stacking frame (51). The two ends of the support shaft (63) are fixed to the stacking frame (51) by clamps (64). The fan (61) is installed on the support shaft (63) by an angle-adjusting clamp (65).

8. The automatic dust removal device for cosmetic bottle packaging materials according to claim 1, characterized in that: The stacking frame (51) includes a base frame (511), a first stacking baffle (512) arranged opposite each other in the width direction, and a second stacking baffle (513) arranged opposite each other in the length direction. The spacing between the two first stacking baffles (512) and / or the spacing between the two second stacking baffles (513) can be adjusted. The base frame (511), the first stacking baffle (512) and the second stacking baffle (513) together form a space for stacking the packaging material (8).

9. The automatic dust removal device for cosmetic bottle packaging materials according to claim 8, characterized in that: The spacing between the two first stacking baffles (512) is adjusted by a second spacing adjustment mechanism. The first stacking baffles (512) are slidably mounted on the base frame (511). The second spacing adjustment mechanism includes a second adjusting screw (521) arranged horizontally on the base frame (511) and rotatable, and a second screw nut (522) that can slide along the second adjusting screw (521). The second screw nut (522) is connected to the first stacking baffles (512) through a second push rod (523). The first stacking baffle (512) is slidably connected to the base frame (511) via a guide rod (524). A connecting rod (525) is fixed to one end of the guide rod (524) away from the first stacking baffle (512). One end of the second push rod (523) is hinged to the second lead screw nut (522), and the other end is hinged to the corresponding connecting rod (525).

10. The automatic dust removal device for cosmetic bottle packaging materials according to claim 8, characterized in that: The spacing between the two second stacking baffles (513) is adjusted by a third spacing adjustment mechanism. A base plate (514) is slidably mounted on the upper side of the base frame (511). One of the second stacking baffles (513) is fixed on the base plate (514), and the other of the second stacking baffles (513) is fixed on the base frame (511). The third spacing adjustment mechanism includes a third adjusting screw (531) arranged horizontally on the base frame (511) and rotatable, and a third screw nut (532) that can slide along the third adjusting screw (531). The third screw nut (532) is connected to the base plate (514).

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