Cosmetic subpackaging device for cosmetic production

Abstract

The utility model relates to the technical field of cosmetic production, and discloses a cosmetic subpackaging device for cosmetic production, which comprises a liquid storage tank and a placing seat, the placing seat is positioned below the liquid storage tank, and three placing grooves are arranged at the top of the placing seat. According to the cosmetic subpackaging device for cosmetic production, a first servo motor is started to drive three pistons to move upwards and downwards, so that quantitative cosmetic liquid is sucked into the barrel, then the cosmetic liquid is discharged through a discharging pipe, and therefore the purpose of quantitative discharging is achieved; secondly, a cosmetic packaging bottle is placed in a containing groove and located between clamping blocks on the front side and the rear side, then a second servo motor is started to drive the clamping blocks on the front side and the rear side to move relatively, and therefore the cosmetic packaging bottle is pushed to the center position of the containing groove; therefore, the purpose of positioning the packaging bottle is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic production, in particular to a cosmetics packaging device for cosmetics production. Background Art

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are spread on any part of the human body surface, such as skin, hair, nails, lips and teeth, by smearing, spraying or other similar methods, for the purpose of cleaning, maintenance, beautification, modification and change of appearance, or correction of human body odor and maintenance of good condition. A packaging device is a device used to divide a thick liquid into several units of smaller volume objects. Usually, a packaging device is used in the production process of cosmetics. However, most existing packaging devices do not have the function of quantitative dispensing during use, which makes it inconvenient to accurately control the amount of packaging. Secondly, when placing cosmetic bottles of different sizes, in order to avoid position deviation, manual calibration of the placement of the bottles is often required, which is relatively inconvenient. Therefore, a cosmetics packaging device for cosmetics production is proposed. Summary of the Invention

[0003] (1) Technical problems solved

[0004] In response to the shortcomings of the existing technology, the utility model provides a cosmetics packaging device for cosmetics production, which has the advantages of quantitative feeding and positioning of packaging bottles. It solves the problem that most existing packaging devices do not have the function of quantitative feeding during use, which makes it inconvenient to accurately control the packaging quantity. Secondly, when placing cosmetics packaging bottles of different sizes, in order to avoid position deviation, manual calibration of the placement of the packaging bottles is often required, which is quite inconvenient.

[0005] In order to achieve the above-mentioned quantitative feeding and positioning of the packaging bottles, the utility model provides the following technical solutions: a cosmetics packaging device for cosmetics production, comprising a liquid storage tank and a placement seat, the placement seat is located below the liquid storage tank, the top of the placement seat is provided with three placement slots, the bottom of the liquid storage tank is provided with three cylinders respectively located above the three placement slots, the left side of the inner bottom wall of the three cylinders is provided with a feeding pipe with one end extending into the interior of the liquid storage tank, the outer side of the three feeding pipes is provided with a first one-way valve, and the right side of the inner bottom wall of the three cylinders is provided with A discharge pipe with one end extending to the bottom thereof is provided, a second one-way valve is provided on the outside of the three discharge pipes, a piston with one end fitted with the inner bottom wall thereof is provided inside the three cylinders, columns are provided on the left and right sides of the top of the liquid storage tank, a horizontal plate with one end fixedly connected to the top of the right column is provided on the top of the left column, a first threaded rod with one end movably connected to the top of the liquid storage tank is provided on the left and right sides of the bottom of the horizontal plate, a traction plate is provided on the outside of the left column which is threadedly connected to the outsides of the two first threaded rods and one end movably connected to the outside of the right column, and the bottom of the traction plate The left and right sides of the part are provided with connecting blocks with one end extending to the inside of the liquid storage tank, and the bottom of the left connecting block is provided with a connecting plate with one end fixedly connected to the bottom of the right connecting block. The tops of the three pistons are provided with a traction rod with one end extending to the inside of the liquid storage tank and fixedly connected to the bottom of the connecting plate. The top of the cross plate is provided with a first driving assembly with one end extending to its bottom and fixedly connected to the outside of the two first threaded rods. The interior of the placement seat is provided with a mounting cavity located below the placement groove, and a second threaded rod is provided between the front and rear sides of the inner wall of the mounting cavity, and the front and rear two outer sides of the second threaded rod are fixedly connected. Each end is provided with a traction block with one end movably connected to the top wall of the installation cavity and the other end is movably connected to the bottom wall of the installation cavity, the opposite sides of the two traction blocks are provided with extension blocks with one end extending to the front and rear sides of the placement seat respectively, the opposite sides of the two extension blocks are provided with mounting plates, the front and rear sides of the bottom walls of the three placement grooves are provided with clamping blocks, the opposite sides of the clamping blocks on the front and rear sides are provided with connecting rods with one end extending to the front and rear sides of the placement seat respectively and fixedly connected to the two mounting plates respectively, and the inner top wall of the installation cavity is provided with a second driving assembly with one end fixedly connected to the outer side of the second threaded rod.

[0006] Preferably, the first drive assembly includes a first servo motor, and the first servo motor is fixedly installed on the top of the horizontal plate. The output shaft of the first servo motor extends to the bottom of the horizontal plate and is fixedly installed with a driving gear located between the two first threaded rods. The outer sides of the two first threaded rods are fixedly installed with a driven gear located above the traction plate and one end of which is engaged with the driving gear.

[0007] Preferably, the second drive assembly includes a second servo motor, the inner top wall of the mounting cavity is fixedly mounted with the second servo motor located between the two traction blocks, the output shaft of the second servo motor is fixedly mounted with a driving bevel gear, and the outer side of the second threaded rod is fixedly mounted with a driven bevel gear whose end is meshed with the driving bevel gear.

[0008] Preferably, first bearings are fixedly mounted on the left and right sides of the bottom of the transverse plate and the left and right sides of the top of the liquid storage tank, and the first threaded rod is rotationally connected to the transverse plate and the liquid storage tank respectively through the first bearings.

[0009] Preferably, second bearings are fixedly mounted on both the front and rear sides of the inner wall of the installation cavity, and the second threaded rod is rotatably connected to the inner wall of the installation cavity via the second bearings.

[0010] Preferably, the outer side of the second threaded rod is provided with two sections of threads, and the two sections of threads are equal in length and opposite in direction.

[0011] Compared with the prior art, the present invention provides a cosmetics packaging device for cosmetics production, which has the following beneficial effects:

[0012] 1. The cosmetics packaging device for cosmetics production drives the driving gear to rotate by starting the first servo motor, and then drives the two first threaded rods to rotate through the two driven gears. During the rotation of the two first threaded rods, the traction plate, the connecting plate and the three pistons will be driven to move upward as a whole, so as to draw the cosmetic liquid in the liquid storage tank into the interior of the cylinder through the feed pipe until the piston is in contact with the bottom of the liquid storage tank. Then the first servo motor is started to rotate in the opposite direction, so as to drive the traction plate, the connecting plate and the three pistons to move downward as a whole, so as to discharge the cosmetic liquid in the cylinder through the discharge pipe. Then the first servo motor is started again to rotate in the forward direction to draw the cosmetic liquid into the cylinder again. This cycle is repeated. Since the amount of single suction is fixed, the amount of single cosmetic liquid discharged is also fixed, thereby achieving the purpose of quantitative discharging, and facilitating precise control of the packaging amount.

[0013] 2. The cosmetics packaging device for cosmetics production places the cosmetics packaging bottle inside the placement groove and between the front and rear clamping blocks, then starts the second servo motor to drive the driving bevel gear to rotate, and then drives the second threaded rod to rotate through the driven bevel gear. During the rotation of the second threaded rod, the two traction blocks are driven to move relative to each other, and then the two mounting plates and the front and rear clamping blocks are driven to move relative to each other. During the relative movement of the front and rear clamping blocks, the cosmetics packaging bottle is pushed to the center of the placement groove until the front and rear clamping blocks are in contact with the cosmetics packaging bottle, thereby achieving the purpose of positioning the packaging bottle, eliminating the need for manual calibration of the placement position of the packaging bottle, and thus facilitating use by users. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 This is a left side sectional view of the placement seat of the utility model;

[0017] Figure 4 This is a top sectional view of the placement slot of the utility model.

[0018] In the figure: 1 liquid storage tank, 2 placement seat, 3 placement groove, 4 cylinder, 5 feed pipe, 6 first one-way valve, 7 discharge pipe, 8 second one-way valve, 9 piston, 10 column, 11 cross plate, 12 first threaded rod, 13 traction plate, 14 connecting block, 15 connecting plate, 16 traction rod, 17 first drive assembly, 171 first servo motor, 172 drive gear, 173 driven gear, 18 mounting cavity, 19 second threaded rod, 20 traction block, 21 extension block, 22 mounting plate, 23 clamping block, 24 connecting rod, 25 second drive assembly, 251 second servo motor, 252 drive bevel gear, 253 driven bevel gear. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution: a cosmetics packaging device for cosmetics production, comprising a liquid storage tank 1 and a placement seat 2, the placement seat 2 is located below the liquid storage tank 1, and three placement slots 3 are opened on the top of the placement seat 2. Three cylinders 4 are fixedly installed on the bottom of the liquid storage tank 1 and are respectively located above the three placement slots 3. The inner bottom wall of the cylinder 4 is a closed design and the inner top wall of the cylinder 4 is an open design. Feed pipes 5 with one end extending to the interior of the liquid storage tank 1 are fixedly installed on the left side of the inner bottom wall of the three cylinders 4, and first one-way valves 6 are fixedly installed on the outside of the three feed pipes 5. Discharge pipes 7 with one end extending to the bottom thereof are fixedly installed on the right side of the inner bottom wall of the three cylinders 4, and second one-way valves 8 are fixedly installed on the outside of the three discharge pipes 7. Pistons 9 with one end fitted with their inner bottom walls are movably installed inside the three cylinders 4.

[0021] The left and right sides of the top of the liquid storage tank 1 are fixedly installed with columns 10, the top of the left column 10 is fixedly installed with a horizontal plate 11 with one end fixedly connected to the top of the right column 10, and the left and right sides of the bottom of the horizontal plate 11 are movably installed with one end of a first threaded rod 12 movably connected to the top of the liquid storage tank 1. The left and right sides of the bottom of the horizontal plate 11 and the left and right sides of the top of the liquid storage tank 1 are fixedly installed with first bearings, and the first threaded rod 12 is rotatably connected to the horizontal plate 11 and the liquid storage tank 1 respectively through the first bearing. The outer side of the left column 10 is movably installed with a first threaded rod 12 that is movably connected to the outer sides of the two first threaded rods 12 A traction plate 13 is threadedly connected to the side and one end is movably connected to the outer side of the right column 10. First threaded holes are provided on the left and right sides of the interior of the traction plate 13, which are respectively adapted to the two first threaded rods 12. Connecting blocks 14 with one end extending to the inside of the liquid storage tank 1 are fixedly installed on the left and right sides of the bottom of the traction plate 13. A connecting plate 15 with one end fixedly connected to the bottom of the right connecting block 14 is fixedly installed on the bottom of the left connecting block 14. A traction rod 16 with one end extending to the inside of the liquid storage tank 1 and fixedly connected to the bottom of the connecting plate 15 is fixedly installed on the top of the three pistons 9.

[0022] A first drive assembly 17 is fixedly installed on the top of the horizontal plate 11, one end of which extends to the bottom and is fixedly connected to the outer sides of the two first threaded rods 12. The first drive assembly 17 includes a first servo motor 171. The first servo motor 171 is fixedly installed on the top of the horizontal plate 11. The model of the first servo motor 171 is MR-J2S-10A. The output shaft of the first servo motor 171 extends to the bottom of the horizontal plate 11 and is fixedly installed with a driving gear 172 located between the two first threaded rods 12. The outer sides of the two first threaded rods 12 are fixedly installed with a driven gear 173 located above the traction plate 13 and one end of which is engaged with the driving gear 172.

[0023] The interior of the placement seat 2 is provided with a mounting cavity 18 located below the placement groove 3. A second threaded rod 19 is movably installed between the front and rear sides of the inner wall of the mounting cavity 18. Second bearings are fixedly installed on the front and rear sides of the inner wall of the mounting cavity 18. The second threaded rod 19 is rotatably connected to the inner wall of the mounting cavity 18 through the second bearing. The outer side of the second threaded rod 19 is provided with two sections of thread, and the two sections of thread are equal in length and opposite in direction. The front and rear ends of the outer side of the second threaded rod 19 are threadedly connected, one end is movably connected to the top wall of the mounting cavity 18, and the other end is movably connected to the bottom wall of the mounting cavity 18. The connected traction blocks 20 have second threaded holes inside the two traction blocks 20 that are compatible with the second threaded rod 19. The two traction blocks 20 are fixedly installed on the opposite sides of each other with one end extending to the front and rear sides of the placement seat 2 respectively. The two extension blocks 21 are fixedly installed on the opposite sides with mounting plates 22. The front and rear sides of the inner bottom walls of the three placement slots 3 are movably installed with clamping blocks 23. The opposite sides of the front and rear clamping blocks 23 are fixedly installed with connecting rods 24 that have one end extending to the front and rear sides of the placement seat 2 and are respectively fixedly connected to the two mounting plates 22.

[0024] A second drive assembly 25 is fixedly installed on the inner top wall of the mounting cavity 18, one end of which is fixedly connected to the outer side of the second threaded rod 19. The second drive assembly 25 includes a second servo motor 251. The inner top wall of the mounting cavity 18 is fixedly installed with a second servo motor 251 located between the two traction blocks 20. The model of the second servo motor 251 is IHSS57-36-20. A driving bevel gear 252 is fixedly installed on the output shaft of the second servo motor 251. A driven bevel gear 253 is fixedly installed on the outer side of the second threaded rod 19, one end of which is meshed with the driving bevel gear 252.

[0025] During use, the cosmetic liquid is injected into the liquid storage tank 1, and then three cosmetic packaging bottles are placed in the three placement slots 3 and between the front and rear clamping blocks 23. Then, the second servo motor 251 is started by the external controller to drive the driving bevel gear 252 to rotate, and then the second threaded rod 19 is driven to rotate through the driven bevel gear 253. During the rotation process, the second threaded rod 19 drives the two traction blocks 20 to move relative to each other, and then drives the two mounting plates 22 and the front and rear clamping blocks 23 to move relative to each other. During the relative movement process, the front and rear clamping blocks 23 push the cosmetic packaging bottles to the center position of the placement slot 3 until the front and rear clamping blocks 23 are in contact with the cosmetic packaging bottles. At this time, the three cosmetic packaging bottles are respectively located at the three outlets. Directly below the material tube 7, the first servo motor 171 can be started to drive the driving gear 172 to rotate, and then the two first threaded rods 12 can be driven to rotate through the two driven gears 173. During the rotation of the two first threaded rods 12, the traction plate 13, the connecting plate 15 and the three pistons 9 will be driven to move upward as a whole, so as to draw the cosmetic liquid in the liquid storage tank 1 into the interior of the cylinder 4 through the feed pipe 5 until the piston 9 is in contact with the bottom of the liquid storage tank 1. Then the first servo motor 171 is started to rotate in the opposite direction, so as to drive the traction plate 13, the connecting plate 15 and the three pistons 9 to move downward as a whole, and inject a certain amount of cosmetic liquid in the cylinder 4 into the interior of the cosmetic packaging bottle through the discharge pipe 7, so as to carry out the cosmetic packaging operation.

[0026] In summary, the cosmetics packaging device for cosmetic production drives the driving gear 172 to rotate by starting the first servo motor 171, and then drives the two first threaded rods 12 to rotate through the two driven gears 173. During the rotation of the two first threaded rods 12, the traction plate 13, the connecting plate 15 and the three pistons 9 are driven to move upward as a whole, so as to draw the cosmetic liquid in the liquid storage tank 1 into the interior of the cylinder 4 through the feeding pipe 5 until the piston 9 is in contact with the bottom of the liquid storage tank 1. Then, the first servo motor 171 is started to rotate in the opposite direction, so as to drive the traction plate 13, the connecting plate 15 and the three pistons 9 to move downward as a whole, so as to discharge the cosmetic liquid in the cylinder 4 through the discharge pipe 7. Then, the first servo motor 171 is started again to rotate in the forward direction, so as to draw the cosmetic liquid into the cylinder 4 again. This cycle is repeated. Since the amount of single suction is fixed, the amount of single discharge of cosmetic liquid is also fixed, thereby achieving the purpose of quantitative discharging, thereby facilitating the precise control of the packaging amount. Secondly, by The second servo motor 251 is then started to drive the driving bevel gear 252 to rotate, and then the second threaded rod 19 is driven to rotate through the driven bevel gear 253. The second threaded rod 19 will drive the two traction blocks 20 to move relative to each other during the rotation, and then drive the two mounting plates 22 and the front and rear clamping blocks 23 to move relative to each other. The front and rear clamping blocks 23 will push the cosmetics bottle to the center position of the placement groove 3 during the relative movement until the front and rear clamping blocks 23 are both in contact with the cosmetics bottle, thereby achieving the purpose of positioning the bottle. There is no need to manually calibrate the placement position of the bottle, which is convenient for users to use. It solves the problem that most existing packaging devices do not have the function of quantitative unloading during use, which makes it inconvenient to accurately control the amount of packaging. Secondly, when placing cosmetics bottles of different sizes, in order to avoid position deviation, it is often necessary to manually calibrate the placement position of the bottle, which is more inconvenient.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cosmetics packaging device for cosmetics production, comprising a liquid storage tank (1) and a placement seat (2), wherein the placement seat (2) is located below the liquid storage tank (1), and three placement slots (3) are provided on the top of the placement seat (2), characterized in that: The bottom of the liquid storage tank (1) is provided with three cylinders (4) respectively located above the three placement slots (3), the left side of the inner bottom wall of each of the three cylinders (4) is provided with a feed pipe (5) with one end extending to the inside of the liquid storage tank (1), the outer side of each of the three feed pipes (5) is provided with a first one-way valve (6), the right side of the inner bottom wall of each of the three cylinders (4) is provided with a discharge pipe (7) with one end extending to the bottom thereof, the outer side of each of the three discharge pipes (7) is provided with a second one-way valve (8), the interior of each of the three cylinders (4) is provided with a piston (9) with one end in contact with the inner bottom wall thereof, and columns (10) are provided on the left and right sides of the top of the liquid storage tank (1). A transverse plate (11) having one end fixedly connected to the top of the right column (10) is provided on the top of the left column (10), and first threaded rods (12) having one end movably connected to the top of the liquid storage tank (1) are provided on both the left and right sides of the bottom of the transverse plate (11). A traction plate (13) is provided on the outside of the left column (10), which is threadedly connected to the outsides of the two first threaded rods (12) and one end movably connected to the outside of the right column (10). A connecting block (14) having one end extending into the interior of the liquid storage tank (1) is provided on both the left and right sides of the bottom of the traction plate (13). The bottom of the left connecting block (14) is provided with a connecting block having one end fixedly connected to the bottom of the right connecting block (14). The top of each of the three pistons (9) is provided with a traction rod (16) having one end extending to the inside of the liquid storage tank (1) and fixedly connected to the bottom of the connecting plate (15), the top of the transverse plate (11) is provided with a first drive assembly (17) having one end extending to the bottom thereof and fixedly connected to the outside of the two first threaded rods (12), the interior of the placement seat (2) is provided with a mounting cavity (18) located below the placement groove (3), a second threaded rod (19) is provided between the front and rear sides of the inner wall of the mounting cavity (18), and the front and rear ends of the outer side of the second threaded rod (19) are provided with one end movably connected to the inner top wall of the mounting cavity (18) and the other end movably connected to the mounting cavity (18) ) inner bottom wall movably connected to the traction block (20), the two traction blocks (20) are provided with an extension block (21) on opposite sides thereof, one end of which extends to the front and rear sides of the placement seat (2), and the two extension blocks (21) are provided with a mounting plate (22) on opposite sides thereof. The three placement slots (3) are provided with a clamping block (23) on the front and rear sides of the inner bottom wall, and the clamping blocks (23) on the front and rear sides are provided with a connecting rod (24) on the opposite sides thereof, one end of which extends to the front and rear sides of the placement seat (2) and is fixedly connected to the two mounting plates (22), and the inner top wall of the installation cavity (18) is provided with a second drive assembly (25) with one end fixedly connected to the outer side of the second threaded rod (19).

2. A cosmetics packaging device for cosmetics production according to claim 1, characterized in that: The first drive assembly (17) includes a first servo motor (171), the first servo motor (171) is fixedly mounted on the top of the transverse plate (11), the output shaft of the first servo motor (171) extends to the bottom of the transverse plate (11) and is fixedly mounted with a driving gear (172) located between the two first threaded rods (12), and the outer sides of the two first threaded rods (12) are fixedly mounted with a driven gear (173) located above the traction plate (13) and one end of which is engaged with the driving gear (172).

3. A cosmetics packaging device for cosmetics production according to claim 1, characterized in that: The second drive assembly (25) includes a second servo motor (251). The second servo motor (251) is fixedly mounted on the inner top wall of the mounting cavity (18) and is located between the two traction blocks (20). A driving bevel gear (252) is fixedly mounted on the output shaft of the second servo motor (251). A driven bevel gear (253) is fixedly mounted on the outer side of the second threaded rod (19), one end of which is meshed with the driving bevel gear (252).

4. A cosmetics packaging device for cosmetics production according to claim 1, characterized in that: First bearings are fixedly mounted on the left and right sides of the bottom of the transverse plate (11) and the left and right sides of the top of the liquid storage tank (1), and the first threaded rod (12) is rotationally connected to the transverse plate (11) and the liquid storage tank (1) respectively through the first bearings.

5. The cosmetics packaging device for cosmetics production according to claim 1, characterized in that: Second bearings are fixedly mounted on both the front and rear sides of the inner wall of the installation cavity (18), and the second threaded rod (19) is rotatably connected to the inner wall of the installation cavity (18) via the second bearings.

6. The cosmetics packaging device for cosmetics production according to claim 1, characterized in that: The outer side of the second threaded rod (19) is provided with two sections of threads, and the two sections of threads are equal in length and opposite in direction.

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