Intelligent packaging devices for bottled liquid cosmetics

Abstract

This invention discloses an intelligent packaging device for bottled liquid cosmetics. The device includes a frame, a conveying mechanism, a transfer mechanism, and an extraction mechanism. The conveying mechanism is mounted on the frame, and a guide groove is mounted on the conveying mechanism. The conveying mechanism transports the liquid cosmetics placed in the guide groove along a fixed direction. A support frame is fixedly connected to the frame and is mounted on the frame near the packaging area. An image acquisition device is mounted on the support frame facing the packaging area. The transfer mechanism is mounted on the support frame and can slide horizontally along the support frame. The extraction mechanism is mounted on the transfer mechanism. The extraction mechanism extracts the liquid cosmetics transported by the conveying mechanism and transfers them to the packaging area for packaging. This intelligent packaging device can obtain available space in the packaging area and extract the liquid cosmetics transported by the conveying mechanism through the extraction mechanism and transfer them to the packaging area for packaging, significantly improving the packaging efficiency of bottled products.

Description

Technical Field

[0001] This invention relates to the field of packaging equipment technology, and in particular to an intelligent packaging device for bottled liquid cosmetics. Background Technology

[0002] After bottled liquid cosmetics are filled, they need to be transferred from a conveyor belt to a packaging box to complete the product packing and packaging. Current packaging operations are usually performed manually. However, due to the weight of bottled liquid cosmetics after filling, operators may slip or tip the bottles when handling them to the packaging box, resulting in a high loss rate during packaging. Furthermore, prolonged handling can cause operator fatigue, affecting packaging efficiency and causing the packaging speed to fail to match the conveyor belt's carrying capacity, resulting in a large accumulation of bottled products on the conveyor belt. Therefore, existing technologies for packing bottled liquid cosmetics suffer from low efficiency. Summary of the Invention

[0003] This invention provides an intelligent packaging device for bottled liquid cosmetics, aiming to solve the problem of low efficiency in the existing technology for packing bottled liquid cosmetics.

[0004] This invention provides an intelligent packaging device for bottled liquid cosmetics, wherein the intelligent packaging device includes a frame, a conveying mechanism, a transfer mechanism, and an extraction mechanism;

[0005] The conveying mechanism is mounted on the frame, and the guide groove is mounted on the conveying mechanism. The conveying mechanism transports the liquid cosmetics placed in the guide groove along a fixed direction.

[0006] The support frame is fixedly connected to the frame, and the support frame is disposed on one end of the frame near the packaging area; the image acquisition device is disposed on the side of the support frame facing the packaging area;

[0007] The transfer mechanism is mounted on the support frame and can slide horizontally along the support frame; the extraction mechanism is mounted on the transfer mechanism; the extraction mechanism extracts the liquid cosmetics conveyed by the transfer mechanism and transfers them to the packaging area for packaging;

[0008] The transfer mechanism includes a transfer frame and a first transmission component disposed within the transfer frame. The transfer frame has pulleys at both ends, and the first transmission component is connected to the pulleys to drive the pulleys to slide. The lower end of the transfer frame has a second transmission component, and the extraction mechanism is disposed on the slide plate of the second transmission component. The second transmission component is connected to the slide plate to drive the slide plate to slide.

[0009] The extraction mechanism includes an extraction drive motor fixedly mounted on the slide plate and an extraction lead screw that is connected to the extraction drive motor for transmission. The extraction drive motor drives the extraction lead screw to move vertically.

[0010] The extraction mechanism further includes a sealing cylinder fixedly disposed at the lower end of the extraction screw, and a main baffle is connected to the bottom of the sealing cylinder; a connecting rod passes through the bottom of the sealing cylinder and extends downward; the first port of the pressure relief valve is connected to the sealing cylinder; the first port of the air inlet valve is connected to the sealing cylinder, and the second port of the air inlet valve is connected to the air storage tank; an elastic component is provided between the main baffle and the connecting rod.

[0011] One end of the base plate is connected to the end of the connecting rod, and the base plate is also connected to the lower end of the main baffle via a rotating shaft. The connecting rod moves vertically to drive the base plate to rotate along the rotating shaft.

[0012] The intelligent packaging device for bottled liquid cosmetics, wherein the extraction mechanism further includes a protective plate fixing plate fixedly disposed on the side wall of the sealed cylinder;

[0013] A guard plate drive motor is fixedly installed on the guard plate fixing plate, and the guard plate lead screw is connected to the guard plate drive motor to drive the guard plate lead screw to move vertically through the guard plate drive motor; the lower end of the guard plate lead screw is fixedly connected to the guard plate.

[0014] The intelligent packaging device for bottled liquid cosmetics, wherein the main baffle and the protective plate are both arc-shaped plates; the arc-shaped opening direction of the main baffle is opposite to the arc-shaped opening direction of the protective plate.

[0015] The intelligent packaging device for bottled liquid cosmetics, wherein the elastic component includes a first limiting plate fixedly disposed on the connecting rod and a second limiting plate fixedly disposed on the main baffle, the second limiting plate being disposed on the side of the main baffle facing the connecting rod;

[0016] The first limiting plate and the second limiting plate are disposed opposite to each other, and the first limiting plate is disposed above the second limiting plate; at least one spring is sandwiched between the first limiting plate and the second limiting plate.

[0017] The intelligent packaging device for bottled liquid cosmetics, wherein the first limiting plate has at least one first limiting protrusion on the side facing the second limiting plate, and the second limiting plate has at least one second limiting protrusion on the side facing the first limiting plate; the number of the first limiting protrusion and the number of the second limiting protrusion are equal and correspond one-to-one.

[0018] The two ends of the spring are respectively fitted onto a first limiting protrusion and a second limiting protrusion; both the first limiting protrusion and the second limiting protrusion are magnets, and the magnetic poles of the two ends of the first limiting protrusion and the second limiting protrusion that are close to each other are the same.

[0019] The intelligent packaging device for bottled liquid cosmetics includes a first chute and a second chute that are parallel to each other on the support frame. The long axis directions of the first chute and the second chute are both corresponding to the conveying direction of the liquid cosmetics.

[0020] The pulleys at both ends of the transfer frame are respectively placed in the first slide groove and the second slide groove; the transfer frame is provided with pulley bearings, and the pulley connecting rods pass through the pulley bearings and fix the pulleys at both ends of the transfer frame; at least two pulley connecting rods are arranged in parallel on the transfer frame.

[0021] The intelligent packaging device for bottled liquid cosmetics, wherein the first transmission component includes a transmission motor and transmission gears;

[0022] The transmission gear is fixedly connected to the transmission shaft of the transmission motor; the pulley connecting rod is provided with a connecting rod gear, and the transmission gear meshes with each of the connecting rod gears.

[0023] The intelligent packaging device for bottled liquid cosmetics includes a second transmission component comprising a guide rail fixedly mounted on the lower end of the transfer frame and guide rail motors mounted on both sides of the guide rail; each guide rail lead screw is connected to the transmission shaft of the guide rail motor; and the end of each guide rail lead screw away from the guide rail motor is connected to the slide plate for transmission.

[0024] The intelligent packaging device for bottled liquid cosmetics, wherein the conveying mechanism includes multiple parallel conveying shafts and a conveyor belt sleeved on the outside of the conveying shafts, and frame bearings are provided on both sides of the frame, with the two ends of the conveying shafts passing through the frame bearings on both sides of the frame respectively.

[0025] Each of the conveying shafts has a conveying gear at one end, and the conveying gears of adjacent conveying shafts mesh with each other; the conveying motor is fixedly installed on the lower side of the frame; the output shaft of the conveying motor is fixedly provided with a motor gear, and the motor gear meshes with one of the conveying gears.

[0026] The intelligent packaging device for bottled liquid cosmetics, wherein the guide groove includes a first guide plate, a second guide plate, and an end baffle;

[0027] The first guide plate and the second guide plate are centrally symmetrically arranged on the conveying mechanism, and the end baffle is arranged on one end of the conveying mechanism near the packaging area; the end baffle is fixedly connected to the end of the first guide plate and the end of the second guide plate respectively.

[0028] The first guide plate and the second guide plate form a first opening at the end away from the end baffle; the spacing of the first opening is greater than the spacing of the first guide plate and the second guide plate at the end closer to the end baffle;

[0029] The end baffle is provided with a pressure sensing component on the side opposite to the packaging area.

[0030] This invention provides an intelligent packaging device for bottled liquid cosmetics. The device includes a frame, a conveying mechanism, a transfer mechanism, and an extraction mechanism. The conveying mechanism is mounted on the frame, and a guide groove is mounted on the conveying mechanism. The conveying mechanism transports the liquid cosmetics placed in the guide groove along a fixed direction. A support frame is fixedly connected to the frame and is mounted on the frame near the packaging area. An image acquisition device is mounted on the support frame facing the packaging area. The transfer mechanism is mounted on the support frame and can slide horizontally along the support frame. The extraction mechanism is mounted on the transfer mechanism. The extraction mechanism extracts the liquid cosmetics transported by the conveying mechanism and transfers them to the packaging area for packaging. This intelligent packaging device can obtain available space in the packaging area and extract the liquid cosmetics transported by the conveying mechanism through the extraction mechanism and transfer them to the packaging area for packaging, significantly improving the packaging efficiency of bottled products and matching the packaging speed with the conveying speed of the conveying mechanism. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 An overall structural diagram of the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0033] Figure 2 Another overall structural diagram of the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0034] Figure 3 This is a partial structural diagram of one side of the conveying mechanism in the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0035] Figure 4This is a structural diagram of the transfer rack in the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0036] Figure 5 A structural diagram of the extraction mechanism in the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0037] Figure 6 An enlarged structural view of the end of the guide groove in the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0038] Figure 7 A first-state structural diagram of the extraction mechanism in the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0039] Figure 8 A second-state structural diagram of the extraction mechanism in the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0040] Figure 9 A third-state structural diagram of the extraction mechanism in the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0041] Figure 10 A partial structural diagram of the extraction mechanism in the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0042] Figure 11 Another partial structural diagram of the extraction mechanism in the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0043] Figure 12 A cross-sectional structural diagram of the extraction mechanism in the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0044] Figure 13 A schematic block diagram of a smart packaging device for bottled liquid cosmetics provided in an embodiment of the present invention;

[0045] Figure 14 This is a schematic diagram illustrating the application effect of the intelligent packaging device for bottled liquid cosmetics provided in an embodiment of the present invention.

[0046] Reference numerals: 1. Frame; 2. Conveying mechanism; 3. Transfer mechanism; 4. Extraction mechanism; 5. Support frame; 21. Guide groove; 6. Liquid cosmetics; 7. Packaging area; 81. Image acquisition equipment; 31. Transfer frame; 32. First transmission component; 33. Pulley; 34. Second transmission component; 341. Slide plate; 41. Extraction drive motor; 42. Extraction screw; 43. Sealing cylinder; 44. Main baffle; 45. Connecting rod; 431. Pressure relief valve; 432. Air inlet valve; 9. Air tank; 46. Elastic component; 47. Base plate; 48. Rotating shaft; 433. Guard plate fixing plate; 434. Guard plate drive motor; 435. Guard plate screw; 436. Guard plate; 461. First limiting plate; 462. Second limiting plate; 463. 464. Spring; 465. First limiting protrusion; 51. Second limiting protrusion; 52. First slide groove; 53. Second slide groove; 54. Pulley bearing; 55. Pulley connecting rod; 321. Transmission motor; 322. Transmission gear; 541. Connecting rod gear; 342. Guide rail; 343. Guide rail motor; 344. Guide rail lead screw; 22. Transmission shaft; 23. Frame bearing; 221. Transmission gear; 24. Transmission motor; 241. Motor gear; 25. Conveyor belt; 211. First guide plate; 212. Second guide plate; 213. End baffle; 82. Pressure sensing component; 83. Controller; 55. Slide groove baffle; 345. Guide rail baffle; 71. Packaging box; 451. Sealing piston; 471. Slip ring; 472. Slide rod. Detailed Implementation

[0047] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0048] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0049] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0050] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0051] Please see Figure 1 and Figure 2 The intelligent packaging device includes a frame 1, a conveying mechanism 2, a transfer mechanism 3, and an extraction mechanism 4. The conveying mechanism 2 is mounted on the frame 1, and a guide groove 21 is mounted on the conveying mechanism 2. The conveying mechanism 2 transports the liquid cosmetic 6 placed in the guide groove 21 along a fixed direction. A support frame 5 is fixedly connected to the frame 1 and is mounted on the frame 1 at one end near the packaging area 7. An image acquisition device 81 is mounted on the support frame 5 on the side facing the packaging area 7. The transfer mechanism 3 is mounted on the support frame 5 and can move along the support frame 5. The conveyor slides horizontally; the extraction mechanism 4 is mounted on the transfer mechanism 3; the extraction mechanism 4 extracts the liquid cosmetic 6 conveyed by the conveying mechanism 2 and transfers it to the packaging area 7 for packaging; the transfer mechanism 3 includes a transfer frame 31 and a first transmission component 32 disposed within the transfer frame 31, with pulleys 33 at both ends of the transfer frame 31, and the first transmission component 32 is connected to the pulleys 33 to drive the pulleys 33 to slide; a second transmission component 34 is provided at the lower end of the transfer frame 31, and the extraction mechanism 4 is mounted on the slide of the second transmission component 34. On the plate 341, the second transmission assembly 34 is connected to the slide plate 341 to drive the slide plate 341 to slide; the extraction mechanism 4 includes an extraction drive motor 41 fixedly mounted on the slide plate 341 and an extraction lead screw 42 connected to the extraction drive motor 41, the extraction drive motor 41 driving the extraction lead screw 42 to move vertically; the extraction mechanism 4 also includes a sealing cylinder 43 fixedly mounted on the lower end of the extraction lead screw 42, the bottom of the sealing cylinder 43 is connected to a main baffle 44; the connecting rod 45 passes through the sealing cylinder 341. The cylinder 43 extends downward from its bottom; the first port of the pressure relief valve 431 is connected to the sealed cylinder 43; the first port of the intake valve 432 is connected to the sealed cylinder 43, and the second port of the intake valve 432 is connected to the air storage tank 9; an elastic component 46 is provided between the main baffle 44 and the connecting rod 45; one end of the base plate 47 is connected to the end of the connecting rod 45, and the base plate 47 is also connected to the lower end of the main baffle 44 via a rotating shaft 48; the connecting rod 45 moves vertically to drive the base plate 47 to rotate along the rotating shaft 48.

[0052] The liquid cosmetics 6 described in this application embodiment are all bottled liquid cosmetics, with a typical liquid filling volume of 300-2500ml and a weight between 0.4kg-4kg. The guide groove 21 is used to guide the liquid cosmetics 6 to define the transmission direction of the liquid cosmetics 6, and the conveying mechanism 2 is used to convey the liquid cosmetics 6 placed on its surface; for example, in this application embodiment, the liquid cosmetics 6 at the end furthest from the transfer mechanism 3 is conveyed to the end closer to the transfer mechanism 3. Figure 3 and Figure 4 As shown, the support frame 5 is located near one end of the packaging area 7, and the transfer mechanism 3 is mounted on the support frame 5. The transfer mechanism 3 can be used for horizontal transfer of the liquid cosmetic 6. An image acquisition device 81 is mounted on the support frame 5 facing the packaging area 7. The image acquisition device 81 captures images of the packaging boxes 71 placed in the packaging area 7. The images are analyzed based on the location and angle of the image acquisition device 81 to determine the position of the packaging box 71. The determined position of the packaging box 71 is then divided into grids according to a grid template to determine the corresponding grid positions. Each grid position corresponds to the placement of one bottle of liquid cosmetic 6. The grid position images obtained during specific applications are shown in the image below. Figure 14 As shown. For a new packaging box 71, the above packaging device can place a bottle of liquid cosmetic 6 in each square position; if a square position has been filled with liquid cosmetic 6, the square position is marked as a completed position; if a square position has not been filled with liquid cosmetic 6, the square position is marked as an empty position. The image acquisition device 81 can be tilted downwards, for example, by using a tilting connecting plate to fix the image acquisition device 81 to the support frame 5.

[0053] The transfer mechanism 3 can slide horizontally along the support, specifically, as follows: Figure 5 As shown, the first transmission mechanism can drive the entire transfer mechanism 3 to slide horizontally along the conveying direction of the liquid cosmetic 6; the second transmission mechanism can drive the slide plate 341 to slide horizontally, and the sliding direction of the slide plate 341 is perpendicular to the sliding direction of the entire transfer mechanism 3.

[0054] During the sliding process of the slide plate 341, the extraction drive motor 41 connected to the slide plate 341 can slide horizontally together, while the extraction screw 42 moves vertically under the drive of the extraction drive motor 41. During the vertical movement of the extraction screw 42, the sealing cylinder 43 can also move vertically together. The bottom of the sealing cylinder 43 is provided with a main baffle 44, which is used to block the liquid cosmetic 6 from one side. The sealing cylinder 43 is used to generate a downward pressure force and act on the bottom plate 47 so that the bottom plate 47 provides a lifting force to the liquid cosmetic 6 on it. Through calculation, the pressure of the high-pressure gas in the gas storage tank 9 can be set to be greater than 1.5 times the atmospheric pressure to make the bottom plate 47 generate sufficient lifting force.

[0055] Combination Figure 12 The actual application process is described in detail. After the pressure relief valve 431 opens and releases pressure from the sealing cylinder 43, the connecting rod 45 rebounds upward under the action of the elastic component 46, so that the base plate 47 is in the position shown. Figure 9 The state is shown. The transfer mechanism 3 drives the extraction mechanism 4 to move between the two bottles of liquid cosmetics 6 on the conveying mechanism 2, with the bottom plate 47 facing the bottle of liquid cosmetics 6 that needs to be extracted. At this time, the extraction mechanism 4 drives the bottom plate 47 to move downward and insert into the gap between the two bottles of liquid cosmetics 6. The transfer mechanism 3 then drives the extraction mechanism 4 to move in the opposite direction to the transmission direction of the liquid cosmetics 6, thereby separating the two bottles of liquid cosmetics 6, and the distance between the two bottles of liquid cosmetics 6 gradually increases. At this time, the pressure relief valve 431 is closed, and the extraction drive motor 41 controls the extraction screw 42 to move downward. Then, the air inlet valve 432 is opened to transport the high-pressure gas in the air storage tank 9 into the sealed cylinder 43. When the extraction screw 42 descends to a certain position, the bottom plate 47 contacts the conveying mechanism 2, and the elastic component 46 is compressed. As the extraction screw 42 continues to descend, the bottom plate 47 is gradually flipped upward by the contact force of the conveying mechanism 2 and gradually returns to the horizontal state, that is, it reaches the position shown. Figure 7 The state shown is as follows. Simultaneously, the connecting rod 45 continues to move downwards, causing the sealing piston 451, fixedly connected to the top of the connecting rod 45, to move downwards. When the end face of the sealing piston 451 is lower than the first port of the air inlet valve 432, the first port connects to the inside of the sealing cylinder 43. High-pressure gas acts on the sealing piston 451 to keep the bottom plate 47 horizontal or slightly tilted downwards. The transfer mechanism 3 drives the extraction mechanism 4 to move in the same direction as the liquid cosmetic 6. At this time, the bottom plate 47 is inserted into the bottom of the liquid cosmetic 6 to be extracted. High-pressure gas acts on the sealing piston 451 and causes the bottom plate 47 to generate an upward lifting force based on the lever principle. Then, the extraction drive motor 41 controls the extraction screw 42 to move upwards, thus extracting the liquid cosmetic 6 upwards. After the transfer mechanism 3 drives the extracted liquid cosmetic 6 to the corresponding empty position, the extraction drive motor 41 controls the extraction screw 42 to move downward. Then, the pressure relief valve 431 is opened to release pressure from the sealing cylinder 43. At this time, the force acting on the sealing piston 451 disappears, and the connecting rod 45 rebounds upward under the action of the elastic component 46, so that the bottom plate 47 is in the position as shown. Figure 9 In the state shown, the liquid cosmetic 6 placed on the base plate 47 slides downwards to the predetermined position due to gravity. This process completes the extraction and packaging of one bottle of liquid cosmetic 6. Repeating the above process allows for continuous extraction and packaging of liquid cosmetic 6. For example, Figure 9As shown, the far end of the base plate 47 can be provided with an inclined slope, which facilitates the smooth insertion of the base plate 47 into the bottom of the liquid cosmetic 6 and improves the smoothness of extraction.

[0056] like Figure 10 and Figure 11 As shown, a slip ring 471 is fixedly installed at one end of the base plate 47 facing the connecting rod 45. The slip ring 471 is nested outside the slide rod 472 at the end of the connecting rod 45. The slip ring 471 is an elliptical ring with a long, narrow sliding space. When the connecting rod 45 moves downward, the slide rod 472 of the connecting rod 45 drives the slip ring 471 at the end of the base plate 47 to slide, causing the base plate 47 to rotate along the pivot 48 to a horizontal state. At this time, the state is as follows. Figure 11 As shown. When the connecting rod 45 moves upward, the slide bar 472 of the connecting rod 45 drives the slip ring 471 at the end of the base plate 47 to slide, and causes the base plate 47 to rotate along the pivot 48 to an inclined state, as shown. Figure 10 As shown. The rotating shaft 48 is located at the bottom of the main baffle.

[0057] In a more specific embodiment, the extraction mechanism 4 further includes a protective plate fixing plate 433 fixedly disposed on the side wall of the sealing cylinder 43; a protective plate drive motor 434 is fixedly disposed on the protective plate fixing plate 433, and a protective plate lead screw 435 is transmittedly connected to the protective plate drive motor 434 to drive the protective plate lead screw 435 to move vertically through the protective plate drive motor 434; the lower end of the protective plate lead screw 435 is fixedly connected to the protective plate 436. Specifically, both the main baffle 44 and the protective plate 436 are arc-shaped plates; the arc-shaped opening direction of the main baffle 44 is opposite to the arc-shaped opening direction of the protective plate 436.

[0058] like Figure 8 As shown, to improve the reliability of extracting liquid cosmetic 6, a protective plate fixing plate 433 can be provided on the side wall of the sealed cylinder 43; a protective plate drive motor 434 is fixedly installed on the protective plate fixing plate 433, which can drive the protective plate screw 435 to move vertically, thereby driving the protective plate 436 connected to the protective plate screw 435 to move vertically. When the liquid cosmetic 6 is placed on the base plate 47, the protective plate 436 can be driven downward by the protective plate drive motor 434 to reach the desired position. Figure 8 As shown, the protective plate 436 and the main baffle 44 block the liquid cosmetic 6 from both sides to prevent it from falling off.

[0059] Furthermore, since liquid cosmetics 6 are typically in round bottles, both the main baffle 44 and the protective plate 436 can be curved plates, with the curved openings of the main baffle and the protective plate 436 facing each other, as specifically... Figure 7 and Figure 8 As shown.

[0060] In a more specific embodiment, such as Figure 9 As shown, the elastic component 46 includes a first limiting plate 461 fixedly disposed on the connecting rod 45 and a second limiting plate 462 fixedly disposed on the main baffle 44. The second limiting plate 462 is disposed on the side of the main baffle 44 facing the connecting rod 45. The first limiting plate 461 and the second limiting plate 462 are disposed opposite each other, and the first limiting plate 461 is disposed above the second limiting plate 462. At least one spring 463 is sandwiched between the first limiting plate 461 and the second limiting plate 462. The first limiting plate 461 has at least one first limiting protrusion 464 on the side facing the second limiting plate 462, and the second limiting plate 462 has at least one second limiting protrusion 465 on the side facing the first limiting plate 461. The number of the first limiting protrusion 464 and the second limiting protrusion 465 are equal and correspond one-to-one. The two ends of the spring 463 are respectively sleeved on one of the first limiting protrusion 464 and one of the second limiting protrusion 465. The first limiting protrusion 464 and the second limiting protrusion 465 are both magnets, and the magnetic poles of the two ends of the first limiting protrusion 464 and the second limiting protrusion 465 that are close to each other are the same.

[0061] Specifically, the elastic component 46 includes a first limiting plate 461, a second limiting plate 462, and a spring 463. The spring 463 is sandwiched between the first limiting plate 461 and the second limiting plate 462. A first limiting protrusion 464 can also be provided on the first limiting plate 461, and a second limiting protrusion 465 can be provided on the second limiting plate 462. Then, one first limiting protrusion 464 and one corresponding second limiting protrusion 465 are respectively embedded at both ends of the spring 463 to limit the spring 463. The first limiting protrusion 464 and the second limiting protrusion 465 are arranged opposite to each other and correspond one-to-one. By setting the limiting protrusions, the spring 463 is prevented from disengaging during the extension and retraction process, thereby improving the stability of the device operation. As in the embodiment of this application, two first limiting protrusions 464 are provided on the first limiting plate 461, and two second limiting protrusions 465 are provided on the second limiting plate 462. The two first limiting protrusions 464 are distributed on both sides of the connecting rod 45, so that the spring 463 remains balanced during operation.

[0062] Furthermore, to enhance the rebound force of the spring 463 after compression, the first limiting protrusion 464 and the second limiting protrusion 465 can be set as magnets, and the magnetic poles of the two ends of the first limiting protrusion 464 and the second limiting protrusion 465 that are close to each other are the same, thereby achieving the effect of "like poles repel each other".

[0063] In a more specific embodiment, the support frame 5 is provided with a first sliding groove 51 and a second sliding groove 52 that are parallel to each other. The long axis directions of the first sliding groove 51 and the second sliding groove 52 are both corresponding to the conveying direction of the liquid cosmetic 6. The pulleys 33 at both ends of the transfer frame 31 are respectively placed in the first sliding groove 51 and the second sliding groove 52. The transfer frame 31 is provided with pulley 33 bearings, and pulley connecting rods 54 pass through the pulley 33 bearings and fix the pulleys 33 at both ends of the transfer frame 31. At least two pulley connecting rods 54 are arranged in parallel on the transfer frame 31. Specifically, the first transmission assembly 32 includes a transmission motor 321 and a transmission gear 322. The transmission gear 322 is fixedly connected to the transmission shaft of the transmission motor 321. The pulley connecting rods 54 are provided with connecting rod gears 541, and the transmission gear 322 meshes with each of the connecting rod gears 541. The second transmission component 34 includes a guide rail 342 fixedly disposed at the lower end of the transfer frame 31, and guide rail motors 343 disposed on both sides of the guide rail 342; each guide rail lead screw 344 is connected to the transmission shaft of the guide rail motor 343; the end of the guide rail lead screw 344 away from the guide rail motor 343 is connected to the slide plate 341 for transmission.

[0064] like Figure 3 and Figure 4 As shown, a first sliding groove 51 and a second sliding groove 52 parallel to each other can be provided on the support frame 5. The support frame 5 has an overall "door" shape structure, so the first sliding groove 51 and the second sliding groove 52 can be fixedly installed on the horizontal support rod of the support frame 5. The long axis direction of the first sliding groove 51 and the second sliding groove 52 corresponds to the conveying direction of the liquid cosmetic 6. The cross-section of the first sliding groove 51 and the second sliding groove 52 is L-shaped, so the pulley 33 can slide on the crossbar at the bottom of the L-shaped sliding groove. Both ends of the transfer frame 31 are provided with pulley 33 bearings, and the pulley connecting rod 54 passes through the pulley 33 bearings and is fixedly connected to the pulleys 33 at both ends of the transfer frame 31; thus, one pulley 33 is fixedly connected to each end of the pulley connecting rod 54. In this specific embodiment, two parallel pulley connecting rods 54 are provided to achieve smooth sliding of the transfer frame 31. Both ends of the first slide groove 51 and the second slide groove 52 are fixedly provided with slide groove baffles 55. The slide groove baffles 55 can be used to block the pulley 33, thereby preventing the pulley 33 from sliding out of the first slide groove 51 and the second slide groove 52.

[0065] like Figure 5As shown, the first transmission assembly 32 includes a transmission motor 321 and a transmission gear 322. The transmission gear 322 is fixedly connected to the transmission shaft of the transmission motor 321. Each pulley connecting rod 54 is equipped with a connecting rod gear 541, and the transmission gear 322 meshes with the connecting rod gear 541. The transmission motor 321 drives the transmission gear 322 to rotate, which in turn drives the connecting rod gear 541 to rotate. The connecting rod gear 541 then drives the pulley connecting rod 54 and the pulley 33 to rotate together, with the two pulley connecting rods 54 rotating in the same direction.

[0066] The second transmission assembly 34 includes a fixedly mounted guide rail 342 and guide rail motors 343 disposed on both sides of the guide rail 342; in a specific embodiment of this application, two guide rail motors 343 are disposed on both sides of the guide rail 342. The drive shaft of each guide rail motor 343 is connected to a guide rail screw 344, and the end of the guide rail screw 344 away from the guide rail motor 343 is connected to the slide plate 341 for transmission. When the guide rail screw 344 rotates, it can drive the slide plate 341 to slide along the guide rail 342. Furthermore, a guide rail baffle 345 can be fixedly disposed on the end of the guide rail 342 away from the guide rail motor 343. The guide rail baffle 345 is used to block the slide plate 341 to prevent the slide plate 341 from sliding off the guide rail 342.

[0067] In a more specific embodiment, such as Figure 3 As shown, the conveying mechanism 2 includes multiple parallel conveying shafts 22 and a conveyor belt 25 sleeved on the outside of the conveying shafts 22. Frame bearings 23 are provided on both sides of the frame 1, and the two ends of each conveying shaft 22 pass through the frame bearings 23 on both sides of the frame 1. Each conveying shaft 22 has a conveying gear 221 at one end, and the conveying gears 221 of adjacent conveying shafts 22 mesh with each other. A conveying motor 24 is fixedly installed on the lower side of the frame 1. A motor gear 241 is fixedly installed on the output shaft of the conveying motor 24, and the motor gear 241 meshes with one of the conveying gears 221. Wherein, as... Figure 1 and Figure 6 As shown, the guide groove 21 includes a first guide plate 211, a second guide plate 212, and an end baffle 213; the first guide plate 211 and the second guide plate 212 are centrally symmetrically arranged on the conveying mechanism 2, and the end baffle 213 is disposed on the conveying mechanism 2 near the packaging area 7; the end baffle 213 is fixedly connected to the end of the first guide plate 211 and the end of the second guide plate 212 respectively; the first guide plate 211 and the second guide plate 212 form a first opening at the end away from the end baffle 213; the spacing of the first opening is greater than the spacing of the first guide plate 211 and the second guide plate 212 near the end baffle 213; a pressure sensing component 82 is provided on the side of the end baffle 213 away from the packaging area 7.

[0068] The conveying mechanism 2 includes multiple parallel conveyor shafts 22 and a conveyor belt 25 sleeved on the outside of the conveyor shafts 22. Frame bearings 23 are installed on both sides of the frame 1, and both ends of the conveyor shafts 22 pass through the frame bearings 23. Each conveyor shaft 22 has a conveyor gear 221 at one end; adjacent conveyor gears 221 mesh with each other, so all conveyor gears 221 rotate in the same direction. The conveyor motor 24 drives the motor gear 241 to rotate, which in turn drives the conveyor gears 221 to rotate, further driving the conveyor shafts 22 to rotate. This causes the conveyor belt 25 on the conveyor shafts 22 to slide and transport the liquid cosmetic 6.

[0069] The guide channel 21 includes a first guide plate 211, a second guide plate 212, and an end baffle 213, wherein the first guide plate 211 and the second guide plate 212 are centrally symmetrically arranged. The distance between the first guide plate 211 and the second guide plate 212 on the side closer to the end baffle 213 is smaller than the distance between the first guide plate 211 and the second guide plate 212 on the side farther from the end baffle 213. A pressure sensing component 82 is also provided on the side of the end baffle 213. When the liquid skin care product is conveyed to the side of the end baffle 213 by the conveying mechanism 2, the liquid skin care product applies pressure to the pressure sensing component 82 due to the transmission action of the conveying mechanism 2. The pressure sensing component 82 can sense whether liquid skin care product has been conveyed to the end baffle. If the pressure value sensed by the pressure sensing component 82 is greater than a certain pressure threshold, it indicates that liquid skin care product has been conveyed to the end baffle. At this time, the packaging device needs to be activated to extract the liquid cosmetic 6 for transfer and packaging.

[0070] This embodiment also includes a controller 83, which controls various components within the packaging device. Specifically, for example... Figure 13 As shown, the controller 83 is communicatively connected to the image acquisition device 81, the pressure sensing component 82, the extraction drive motor 41, the pressure relief valve 431, the air intake valve 432, the guard plate drive motor 434, the transmission motor 321, the guide rail motor 343, and the conveyor motor 24. The controller 83 can acquire and analyze the image acquired by the image acquisition device 81, obtain the pressure value acquired by the pressure sensing component 82, and issue control commands to control the extraction drive motor 41, the pressure relief valve 431, the air intake valve 432, the guard plate drive motor 434, the transmission motor 321, the guide rail motor 343, and the conveyor motor 24.

[0071] The intelligent packaging device for bottled liquid cosmetics 6 provided in this embodiment of the invention includes a frame 1, a conveying mechanism 2, a transfer mechanism 3, and an extraction mechanism 4. The conveying mechanism 2 is mounted on the frame 1, and a guide groove 21 is mounted on the conveying mechanism 2. The conveying mechanism 2 transports the liquid cosmetics 6 placed in the guide groove 21 along a fixed direction. A support frame 5 is fixedly connected to the frame 1 and is mounted on the frame 1 at one end near the packaging area 7. An image acquisition device 81 is mounted on the support frame 5 facing the packaging area 7. The transfer mechanism 3 is mounted on the support frame 5 and can slide horizontally along the support frame 5. The extraction mechanism 4 is mounted on the transfer mechanism 3. The extraction mechanism 4 extracts the liquid cosmetics 6 transported by the conveying mechanism 2 and transfers it to the packaging area 7 for packaging. The above-mentioned intelligent packaging device can obtain the available space in the packaging area 7 and extract the liquid cosmetics 6 transported by the conveying mechanism 2 through the extraction mechanism 4 and transfer it to the packaging area 7 for packaging, which greatly improves the packaging efficiency of bottled products and makes the packaging speed match the conveying speed of the conveying mechanism 2.

[0072] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and these modifications or substitutions should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An intelligent packaging device for a bottled liquid cosmetic product, characterized in that, The intelligent packaging device comprises a rack, a conveying mechanism, a transfer mechanism and an extraction mechanism; The conveying mechanism is arranged on the rack, a guide groove is arranged on the conveying mechanism, and the conveying mechanism conveys the liquid cosmetic placed in the guide groove in a fixed direction; A support frame is fixedly connected with the rack, and the support frame is arranged on the rack near one end of the packaging area; The transfer mechanism is arranged on the support frame and can slide horizontally along the support frame; The extraction mechanism is arranged on the transfer mechanism; the extraction mechanism extracts the liquid cosmetic conveyed by the conveying mechanism and transfers it to the packaging area for packaging; The transfer mechanism comprises a transfer frame and a first transmission assembly arranged in the transfer frame; both ends of the transfer frame are provided with pulleys; the first transmission assembly is in transmission connection with the pulleys to drive the pulleys to slide; the lower end of the transfer frame is provided with a second transmission assembly; the extraction mechanism is arranged on the sliding plate of the second transmission assembly; the second transmission assembly is in transmission connection with the sliding plate to drive the sliding plate to slide; The extraction mechanism comprises an extraction driving motor fixedly arranged on the sliding plate and an extraction screw rod in transmission connection with the extraction driving motor; the extraction driving motor drives the extraction screw rod to move vertically; The extraction mechanism further comprises a sealing cylinder fixedly arranged at the lower end of the extraction screw rod; a main baffle is connected to the bottom of the sealing cylinder; a connecting rod penetrates the bottom of the sealing cylinder and extends downward; a first port of a pressure relief valve is in communication with the sealing cylinder; a first port of an air inlet valve is in communication with the sealing cylinder; a second port of the air inlet valve is in communication with a gas storage tank; an elastic assembly is arranged between the main baffle and the connecting rod; One end of a bottom plate is in transmission connection with the end of the connecting rod; the bottom plate is further in transmission connection with the lower end of the main baffle through a rotating shaft; the connecting rod moves vertically to drive the bottom plate to rotate along the rotating shaft; The elastic assembly comprises a first limiting plate fixedly arranged on the connecting rod and a second limiting plate fixedly arranged on the main baffle; the second limiting plate is arranged on the side of the main baffle facing the connecting rod; The first limiting plate and the second limiting plate are oppositely arranged, and the first limiting plate is arranged above the second limiting plate; at least one spring is arranged between the first limiting plate and the second limiting plate; At least one first limiting protrusion is arranged on the side of the first limiting plate facing the second limiting plate; at least one second limiting protrusion is arranged on the side of the second limiting plate facing the first limiting plate; the number of the first limiting protrusions is equal to the number of the second limiting protrusions, and the first limiting protrusions and the second limiting protrusions correspond to each other one by one; Both ends of the spring are sleeved on one first limiting protrusion and one second limiting protrusion; the first limiting protrusion and the second limiting protrusion are both magnets, and the two ends of the first limiting protrusion and the second limiting protrusion that are close to each other have the same magnetic pole. The support frame is provided with parallel first and second sliding grooves, the long axis direction of the first and second sliding grooves corresponds to the conveying direction of the liquid cosmetic; The pulleys at the two ends of the transfer frame are respectively arranged in the first and second sliding grooves; the transfer frame is provided with a pulley bearing, a pulley connecting rod penetrates through the pulley bearing and fixedly connects the pulleys at the two ends of the transfer frame; at least two pulley connecting rods are arranged in parallel on the transfer frame; The first transmission assembly comprises a transmission motor and a transmission gear; The transmission gear is fixedly connected with the transmission shaft of the transmission motor; a connecting rod gear is arranged on the pulley connecting rod, and the transmission gear is engaged with each connecting rod gear; The second transmission assembly comprises guide rails fixedly arranged at the lower end of the transfer frame and guide rail motors arranged on the two sides of the guide rails; each guide rail screw rod is connected with the transmission shaft of the guide rail motor; the end of the guide rail screw rod away from the guide rail motor is in transmission connection with the sliding plate.

2. The intelligent packaging device for a bottled liquid cosmetic according to claim 1, characterized by The extraction mechanism further comprises a guard plate fixed plate fixedly arranged on the side wall of the sealing cylinder; A guard plate driving motor is fixedly arranged on the guard plate fixed plate, a guard plate screw rod is in transmission connection with the guard plate driving motor to drive the vertical movement of the guard plate screw rod by the guard plate driving motor; the lower end of the guard plate screw rod is fixedly connected with the guard plate.

3. The intelligent packaging device for a bottled liquid cosmetic according to claim 2, characterized by The main baffle and the guard plate are both arc-shaped plates; the arc-shaped opening direction of the main baffle is oppositely arranged with the arc-shaped opening direction of the guard plate.

4. The intelligent packaging device for bottled liquid cosmetic according to any one of claims 1 to 3, characterized in that, The conveying mechanism comprises a plurality of conveying shafts arranged in parallel and a conveying belt sleeved outside the conveying shafts; the two sides of the rack are both provided with rack bearings, and the two ends of the conveying shafts are respectively penetrated through the rack bearings on the two sides of the rack; One end of each conveying shaft is provided with a conveying gear, and the conveying gears of adjacent conveying shafts are engaged with each other; a conveying motor is fixedly arranged on the lower side of the rack; an output shaft of the conveying motor is fixedly provided with a motor gear, and the motor gear is engaged with one conveying gear.

5. The intelligent packaging device for bottled liquid cosmetic according to any one of claims 1 to 3, characterized in that, The guide groove comprises a first guide plate, a second guide plate and a terminal baffle; The first guide plate and the second guide plate are centrally symmetrically arranged on the conveying mechanism, and the terminal baffle is arranged at one end of the conveying mechanism close to the packaging area; the terminal baffle is fixedly connected with the terminal end of the first guide plate and the terminal end of the second guide plate respectively; The first guide plate and the second guide plate form a first opening at the end away from the terminal baffle; the distance between the first opening is greater than the distance between the end of the first guide plate and the second guide plate close to the terminal baffle; The side of the terminal baffle away from the packaging area is provided with a pressure sensing assembly.

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