Lipstick filling machine

Abstract

The utility model discloses a lipstick filling machine, and relates to the technical field of lipstick filling machines, the lipstick filling machine comprises a filling table, the filling table is connected with a stirring box, the stirring box is connected with a heating piece and a stirring mechanism, the stirring box is connected with a mounting block, and the mounting block is provided with a discharging hole and a filling hole; a discharging hole is formed in the stirring box, the filling hole and the stirring box are both communicated with the discharging hole, a first one-way valve is connected into the discharging hole, a second one-way valve is connected into the filling hole, a piston is connected into the filling hole in a sliding mode, and the filling table is connected with a driving assembly used for driving the piston to slide in the direction close to or away from the filling table. According to the lipstick filling device, due to the fact that the driving assembly drives the piston to move at the same distance every time, the amount of the lipstick body sucked into the filling hole is the same, the amount of the lipstick body filled into the filling mold is the same, and the lipstick filling amount is accurately controlled.

Description

Technical Field

[0001] This application relates to the technical field of lipstick filling machines, and in particular to a lipstick filling machine. Background Technology

[0002] Lipstick is a cosmetic product that is typically applied to the lips to give them color and enhance their appearance and attractiveness.

[0003] Existing lipstick molding molds generally employ a filling structure that mimics the shape of the lipstick itself. Raw materials are poured into the mold without sealing; the lipstick is then directly cooled by a cooling system to form the final product. However, the amount of raw material poured into the mold needs to be carefully controlled to ensure consistent material usage in each batch. If too much lipstick is used, it will overflow the mold; if too little is used, product defects will occur. These issues require improvement. Utility Model Content

[0004] The purpose of this application is to provide a lipstick filling machine for precisely controlling the amount of lipstick filled.

[0005] The lipstick filling machine provided in this application adopts the following technical solution: it includes a filling platform, a mixing tank connected to the filling platform, a heating element and a stirring mechanism connected to the mixing tank, a mounting block connected to the mixing tank, a discharge hole and a filling hole provided on the mounting block, the filling hole and the mixing tank being connected to the discharge hole, a first one-way valve connected inside the discharge hole, a second one-way valve connected inside the filling hole, a piston slidably connected inside the filling hole, and a driving assembly connected to the filling platform for driving the piston to slide towards or away from the filling platform.

[0006] By adopting the above technical solution, after the lipstick paste is stirred by the stirring mechanism, the drive component drives the piston to slide away from the filling platform. The lipstick paste in the stirring tank is sucked into the filling hole through the discharge port. The drive component then drives the piston to slide closer to the filling platform, where the piston squeezes the lipstick paste, causing it to be discharged from the filling hole. Because the drive component moves the piston the same distance each time, the amount of lipstick paste sucked into the filling hole is also the same, resulting in the same amount of lipstick paste being filled into the filling mold, thus precisely controlling the amount of lipstick filled.

[0007] Optionally, the filling platform is slidably connected to a carrier plate, and the filling platform is connected to a sliding assembly for driving the carrier plate to slide towards or away from the filling platform, and the mixing tank is connected to the carrier plate.

[0008] By adopting the above technical solution, since different filling molds have different heights, the sliding component drives the carrier plate to slide towards or away from the filling plate, adjusting the closest distance between the mounting block and the filling mold, so that the lipstick paste can be better poured into the filling mold.

[0009] Optionally, the sliding assembly includes a first guide rod connected to the filling stage, a first lead screw rotatably connected to the filling stage, and a first driving member for driving the first lead screw to rotate. The first driving member is connected to the filling stage, the carrier plate is threadedly connected to the first lead screw, and the carrier plate slides with the first guide rod.

[0010] By adopting the above technical solution, the first driving component drives the first lead screw to rotate, and the first lead screw rotates around its own axis, thereby causing the carrier plate to slide towards or away from the filling platform, that is, the mixing tank slides towards or away from the filling platform, which facilitates the adjustment of the closest distance between the mounting block and the filling mold.

[0011] Optionally, the carrier plate is detachably connected to a guide sleeve, the guide sleeve is connected to the carrier plate by a locking member, and the guide sleeve is provided with a first guide hole for sliding cooperation with the first guide rod.

[0012] By adopting the above technical solution and replacing different guide sleeves, it is possible to adapt to first guide rods with different radius sizes. The sliding fit between the first guide rod and the first guide hole guides and limits the sliding of the carrier plate, thereby improving the stability of the mixing tank's sliding.

[0013] Optionally, the mounting block is provided with a discharge hole communicating with the discharge hole, and a control ball is rotatably connected at the connection between the discharge hole and the discharge hole. The control ball is provided with a three-way hole and is used to control the opening and closing of the discharge hole. The control ball is connected to a rotating handle, and the first one-way valve is located between the inlet of the discharge hole and the outlet of the discharge hole.

[0014] By adopting the above technical solution, when the lipstick paste in the mixing tank is no longer in use, rotating the control ball will make the discharge hole open, and the lipstick paste in the mixing tank will be discharged from the discharge hole through the discharge hole, which facilitates the discharge of the lipstick paste in the mixing tank.

[0015] Optionally, the mounting block is threadedly connected to a filling pipe communicating with the filling hole, and the second one-way valve is located between the outlet of the discharge hole and the inlet of the filling pipe.

[0016] By adopting the above technical solution, the filling tube can be rotated and removed from the mounting block, making it easy to replace the filling tube with a different inner diameter.

[0017] Optionally, the mounting block is slidably connected to a connecting plate, the driving assembly is used to drive the connecting plate to slide towards or away from the filling station, the piston is connected to a connecting rod, and the connecting rod is connected to the connecting plate by a fastener.

[0018] By adopting the above technical solution, when the piston is damaged due to contact with the inner wall of the filling hole, the connecting rod and piston can be replaced by loosening the fixing parts. Compared with replacing the entire drive assembly, this saves materials and reduces costs.

[0019] Optionally, the stirring mechanism includes a stirring rod rotatably connected to the stirring tank, a plurality of stirring blades connected to the stirring rod, and a linkage assembly for driving the stirring rod to rotate. The linkage assembly is connected to the carrier plate, and the stirring blades are inclined.

[0020] By adopting the above technical solution, the linkage component drives the stirring rod to rotate, and several stirring blades rotate around the axis of the stirring rod, causing the stirring blades to stir the lipstick paste. The inclined stirring blades cause the lipstick paste to move in different directions, improving the stirring effect of the lipstick paste.

[0021] Optionally, the linkage assembly includes a linkage belt, an active disc rotatably connected to the carrier plate, a driven disc connected to the stirring rod, and a second driving member for driving the active disc to rotate. The second driving member is connected to the carrier plate, and the linkage belt is sleeved on the active disc and the driven disc.

[0022] By adopting the above technical solution, the second driving component drives the active disc to rotate, the active disc drives the linkage belt to rotate, and the linkage belt drives the driven disc to rotate, thereby causing the stirring rod to rotate around its own axis.

[0023] Optionally, both the driving disc and the driven disc are provided with limiting ring grooves for rotating with the linkage belt.

[0024] By adopting the above technical solution, during the rotation of the linkage belt, the rotational cooperation between the linkage belt and the limiting ring groove plays a guiding and limiting role in the rotation of the linkage belt, thereby improving the stability of the linkage belt rotation and preventing the linkage belt from detaching from the driving plate and the driven plate during the rotation.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. Since the driving component moves the piston the same distance each time, the amount of lipstick drawn into the filling hole is also the same, so the amount of lipstick filled into the filling mold is also the same, thus precisely controlling the amount of lipstick filled.

[0027] 2. Due to the different heights of different filling molds, the sliding component drives the carrier plate to slide towards or away from the filling plate, adjusting the closest distance between the mounting block and the filling mold, so that the lipstick paste can be better poured into the filling mold. Attached Figure Description

[0028] Figure 1 This is one of the overall structural schematic diagrams of an embodiment of this application, showing the sliding component.

[0029] Figure 2 This is a cross-sectional view of an embodiment of this application.

[0030] Figure 3 yes Figure 2 An enlarged view of region A.

[0031] Figure 4 This is the second schematic diagram of the overall structure of an embodiment of this application.

[0032] Figure 5 This is a partial structural schematic diagram of an embodiment of this application.

[0033] Explanation of reference numerals in the attached drawings: 1. Filling platform; 11. Control box; 2. Carrier plate; 3. Sliding assembly; 31. First lead screw; 32. First driving component; 33. First guide rod; 34. Mounting plate; 4. Guide sleeve; 41. First guide hole; 5. Mixing box; 51. Mixing chamber; 6. Mounting block; 61. Discharge hole; 62. Feeding hole; 63. Filling hole; 64. Control ball; 641. T-hole; 642. Rotating handle; 65. Filling pipe; 7. Connecting plate; 71. Connecting rod; 72. Piston; 8. Drive assembly; 81. Second lead screw; 82. Second guide rod; 83. Drive motor; 9. Mixing mechanism; 91. Mixing rod; 92. Mixing blade; 93. Linkage assembly; 931. Linkage belt; 932. Driving disc; 9321. Limiting ring groove; 933. Driven disc; 934. Second driving component. Detailed Implementation

[0034] The following is combined with Figure 1 -Appendix Figure 5 This application is described in further detail.

[0035] This application discloses a lipstick filling machine.

[0036] like Figure 1As shown, the system includes a filling platform 1, with a carrier plate 2 slidably connected to its upper surface. A sliding assembly 3 is connected to the filling platform 1 to drive the carrier plate 2 to slide towards or away from the filling platform 1. The sliding assembly 3 includes a first lead screw 31 rotatably connected to the filling platform 1, a first drive member 32 for driving the first lead screw 31 to rotate, and three first guide rods 33 fixedly connected to the filling platform 1. A mounting plate 34 is fixedly connected to the side of the first guide rod 33 away from the filling platform 1, with one end of two of the first guide rods 33 fixedly connected to the mounting plate 34. The first lead screw 31 is located between two of the first guide rods 33. Two guide sleeves 4 are detachably connected to the carrier plate 2. The guide sleeves 4 are connected to the carrier plate 2 via a locking element (not shown in the attached figure), which is a bolt. The guide sleeves 4 have first guide holes 41 for sliding cooperation with the corresponding first guide rods 33. The first lead screw 31 is threadedly connected to the carrier plate 2. The first drive component 32 is fixedly connected to the side of the mounting plate 34 away from the first guide rod 33. The first drive component 32 is a motor. The end of the first lead screw 31 near the first drive component 32 is fixedly connected to the output end of the first drive component 32. A control box 11 is fixedly connected to the filling table 1. The signal output end of the control box 11 is connected to the signal input end of the first drive component 32.

[0037] Combination Figure 1 , Figure 2 and Figure 3 As shown, a mixing tank 5 is fixedly connected to a carrier plate 2, and the mixing tank 5 has a mixing chamber 51. A mounting block 6 is fixedly connected to the carrier plate 2. The mounting block 6 has a discharge hole 61, a discharge hole 62, and a filling hole 63. The discharge hole 61 is L-shaped, and the mixing chamber 51, the discharge hole 62, and the filling hole 63 are all connected to the discharge hole 61. A control ball 64 is rotatably connected at the connection between the discharge hole 61 and the discharge hole 62. The control ball 64 has a three-way hole 641, and a rotating handle 642 is fixedly connected to the outer surface of the control ball 64. The rotating handle 642 protrudes from the mounting block 6. When the rotating handle 642 is rotated 90°, the discharge hole 62 is in a conductive state; when rotated 90° in the opposite direction, the discharge hole 62 is in a closed state. A first check valve (not shown in the attached drawing) is fixedly connected to the inner wall of the discharge port 61. In other embodiments, the first check valve may be a structure for restricting liquid backflow. The first check valve is located between the control ball 64 and the outlet of the discharge port 61. A second check valve (not shown in the attached drawing) is fixedly connected to the inner wall of the filling port 63. The mounting block 6 is threadedly connected to a filling tube 65 communicating with the filling port 63. The filling tube 65 is located between the filling platform 1 and the second check valve. The second check valve is located between the filling tube 65 and the outlet of the discharge port 61.

[0038] Combination Figure 2 and Figure 3As shown, a connecting plate 7 is slidably connected to the side of the mounting block 6 away from the filling station 1. A drive assembly 8 is connected to the mounting block 6 to drive the connecting plate 7 to slide towards or away from the mounting block 6. The drive assembly 8 includes a second lead screw 81 rotatably connected to the mounting block 6, a second guide rod 82 fixedly connected to the mounting block 6, and a drive motor 83 for driving the second lead screw 81 to rotate. The drive motor 83 is fixedly connected to the mounting block 6. The signal output terminal of the control box 11 is connected to the signal input terminal of the drive motor 83. The end of the second lead screw 81 near the drive motor 83 is fixedly connected to the output terminal of the drive motor 83. The connecting plate 7 is threadedly connected to the second lead screw 81, and the connecting plate 7 has a second guide hole for sliding cooperation with the second guide rod 82. A connecting rod 71 is detachably connected to the side of the connecting plate 7 near the mounting block 6. The connecting rod 71 is connected to the connecting plate 7 by a fastener (not shown in the attached figure), which is a bolt. A piston 72 is fixedly connected to the end of the connecting rod 71 away from the connecting plate 7. The piston 72 slides in the filling hole 63. The outer circumferential surface of the piston 72 is in contact with the inner wall of the filling hole 63. The outlet of the discharge hole 61 is located between the piston 72 and the second one-way valve.

[0039] Combination Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the mixing tank 5 is connected to a heating element (not shown in the attached diagram) and a stirring mechanism 9. The heating element is a heating tube. The stirring mechanism 9 includes a stirring rod 91 rotatably connected to the mixing tank 5, several stirring blades 92 fixedly connected to the stirring rod 91, and a linkage assembly 93 for driving the stirring rod 91 to rotate. The stirring blades 92 are inclined, and the stirring rod 91 passes through the mixing tank 5 and the carrier plate 2. The linkage assembly 93 includes a linkage belt 931, a driving disc 932 rotatably connected to the carrier plate 2, a driven disc 933 fixedly connected to the stirring rod 91, and a second driving member 934 for driving the driving disc 932 to rotate. The linkage belt 931 is sleeved on the driving disc 932 and the driven disc 933. The second driving member 934 is fixedly connected to the carrier plate 2. The second driving member 934 is a motor. The side of the driving disc 932 closest to the second driving member 934 is fixedly connected to the output end of the second driving member 934. The signal output end of the control box 11 is connected to the signal input end of the second driving member 934. Both the driving disc 932 and the driven disc 933 are provided with limiting ring grooves 9321 for rotating with the linkage belt 931.

[0040] The implementation principle of a lipstick filling machine according to an embodiment of this application is as follows:

[0041] After the lipstick paste is stirred by the stirring mechanism 9, the drive motor 83 drives the second lead screw 81 to rotate, causing the piston 72 to slide away from the filling platform 1. The lipstick paste in the stirring tank 5 is sucked into the filling hole 63 through the discharge hole 61. The piston 72 slides towards the filling platform 1, squeezing the lipstick paste and causing it to be discharged from the filling tube 65. Since the piston 72 rises and falls the same distance each time, the amount of lipstick paste sucked into the filling hole 63 is also the same, ensuring that the amount of lipstick paste filled into the filling mold is also the same, thus precisely controlling the amount of lipstick filled.

[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A lipstick filling machine, characterized in that: The system includes a filling station (1), which is connected to a mixing tank (5). The mixing tank (5) is connected to a heating element and a stirring mechanism (9). The mixing tank (5) is connected to a mounting block (6). The mounting block (6) is provided with a discharge hole (61) and a filling hole (63). The filling hole (63) and the mixing tank (5) are both connected to the discharge hole (61). A first one-way valve is connected inside the discharge hole (61). A second one-way valve is connected inside the filling hole (63). A piston (72) is slidably connected inside the filling hole (63). The filling station (1) is connected to a driving assembly (8) for driving the piston (72) to slide towards or away from the filling station (1).

2. The lipstick filling machine according to claim 1, characterized in that: The filling station (1) is slidably connected to a carrier plate (2), and the filling station (1) is connected to a sliding assembly (3) for driving the carrier plate (2) to slide towards or away from the filling station (1). The mixing tank (5) is connected to the carrier plate (2).

3. The lipstick filling machine according to claim 2, characterized in that: The sliding assembly (3) includes a first guide rod (33) connected to the filling table (1), a first lead screw (31) rotatably connected to the filling table (1), and a first drive member (32) for driving the first lead screw (31) to rotate. The first drive member (32) is connected to the filling table (1). The carrier plate (2) is threadedly connected to the first lead screw (31). The carrier plate (2) is slidably engaged with the first guide rod (33).

4. The lipstick filling machine according to claim 3, characterized in that: The carrier plate (2) is detachably connected to a guide sleeve (4), which is connected to the carrier plate (2) by a locking member. The guide sleeve (4) is provided with a first guide hole (41) for sliding cooperation with the first guide rod (33).

5. The lipstick filling machine according to claim 1, characterized in that: The mounting block (6) is provided with a discharge hole (62) communicating with the discharge hole (61). A control ball (64) is rotatably connected at the connection between the discharge hole (61) and the discharge hole (62). The control ball (64) is provided with a three-way hole (641). The control ball (64) is used to control the opening and closing of the discharge hole (62). The control ball (64) is connected to a rotating handle (642). The first one-way valve is located between the inlet of the discharge hole (62) and the outlet of the discharge hole (61).

6. The lipstick filling machine according to claim 1, characterized in that: The mounting block (6) is threadedly connected to a filling pipe (65) communicating with the filling hole (63), and the second one-way valve is located between the outlet of the discharge hole (61) and the inlet of the filling pipe (65).

7. The lipstick filling machine according to claim 1, characterized in that: The mounting block (6) is slidably connected to a connecting plate (7), and the driving assembly (8) is used to drive the connecting plate (7) to slide towards or away from the filling station (1). The piston (72) is connected to a connecting rod (71), and the connecting rod (71) is connected to the connecting plate (7) by a fastener.

8. The lipstick filling machine according to claim 2, characterized in that: The stirring mechanism (9) includes a stirring rod (91) rotatably connected to the stirring box (5), a plurality of stirring blades (92) connected to the stirring rod (91), and a linkage assembly (93) for driving the stirring rod (91) to rotate. The linkage assembly (93) is connected to the carrier plate (2), and the stirring blades (92) are inclined.

9. The lipstick filling machine according to claim 8, characterized in that: The linkage assembly (93) includes a linkage belt (931), an active disk (932) rotatably connected to the carrier plate (2), a driven disk (933) connected to the stirring rod (91), and a second driving member (934) for driving the active disk (932) to rotate. The second driving member (934) is connected to the carrier plate (2), and the linkage belt (931) is sleeved on the active disk (932) and the driven disk (933).

10. The lipstick filling machine according to claim 9, characterized in that: Both the driving disc (932) and the driven disc (933) are provided with a limiting annular groove (9321) for rotating with the linkage belt (931).

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