Lipstick filling production device

Abstract

The application provides a lipstick filling production device, which comprises a fixed ring seat, a rotating ring seat and a filling guide pipe. The rotating ring seat can rotate around the center of the fixed ring seat. A plurality of filling molds are arranged on the upper end surface of the rotating ring seat at equal intervals in the circumferential direction. The mold cavity of the filling mold is annular, and the axis of the mold cavity is perpendicular to the upper end surface of the rotating ring seat. The fixed ring seat, the rotating ring seat, the filling guide pipe and the connecting pipe are arranged. When the lipstick material in the filling mold cools and shrinks, the lipstick material in the connecting pipe can be supplemented into the filling mold in time through the connecting pipe, so that the upper end surface of the filling mold will not have a notch, and processing excess material will not be generated. The production raw material waste can be reduced. Through eccentric rotation of the connecting pipe, the lipstick material in the connecting pipe can be cut off from the lipstick material in the filling mold after the lipstick material in the filling mold is initially formed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of filling equipment, in particular to a lipstick filling production device. BACKGROUND

[0002] Lipstick is a kind of cosmetic commonly used in women's daily life. When the lipstick is filled and produced, the material is first mixed and stirred and then added to the material tank for heating, so that the lipstick material is heated to a flowing liquid state, then the lipstick material is injected into the mold, and after the lipstick material is cooled and formed, the formed blank is installed into the lipstick base, thus completing the preliminary lipstick production.

[0003] Because the volume of the lipstick material will shrink when it is cooled, the upper end face of the lipstick material is prone to have a notch. In order to solve this problem while ensuring production efficiency, the existing authorized utility model patent with the publication number CN208909209U discloses a lipstick filling device, which uses the injection slot formed on the tubular template and the embedding slot formed at the bottom of the injection slot for embedding the lipstick, thereby improving the removal efficiency of the notch on the end face of the lipstick. However, it still has the following defects:

[0004] 1. The excess blank needs to be manually cut off, which is low in production efficiency;

[0005] 2. The cut-off lipstick material will cause waste of production materials;

[0006] 3. In order to install the lipstick into the lipstick base, the lipstick needs to be chamfered manually, which is low in production efficiency. SUMMARY

[0007] Therefore, it is necessary to provide a lipstick filling production device in view of the problems existing in the current lipstick filling equipment, which can not only prevent the notch from appearing on the end face of the lipstick, but also realize automatic cutting of the blank, and in addition, can chamfer the end face of the lipstick while cutting the blank.

[0008] The above-mentioned purpose is achieved by the following technical scheme:

[0009] The application discloses a lipstick filling production device which comprises a fixed ring seat, a rotating ring seat and a filling guide pipe, the rotating ring seat can rotate around the center of the fixed ring seat, a plurality of filling molds are arranged on the rotating ring seat in equal intervals in the circumferential direction, the mold cavity of the filling mold is columnar, the axis of the mold cavity of the filling mold is perpendicular to the upper end surface of the rotating ring seat, and the filling guide pipe is filled with filling materials; a rotating support mechanism is arranged between the filling guide pipe and the fixed ring seat, the lower end of the filling guide pipe is eccentrically provided with a connecting pipe, an assembly ring is arranged on the outer circumferential wall of the end of the connecting pipe away from the filling guide pipe, the assembly ring is in sliding contact with the upper end surface of the mold cavity of the filling mold, the inner diameter of the assembly ring is the same as the inner diameter of the connecting pipe, the outer diameter of the assembly ring is larger than the outer diameter of the connecting pipe, the connecting pipe can rotate with the filling guide pipe to the state that the connecting pipe is concentric with the mold cavity of the filling mold, and the connecting pipe can also rotate with the filling guide pipe to the state that the center of the connecting pipe deviates from the center of the mold cavity of the filling mold.

[0010] In one of the embodiments, the diameter of the mold cavity of the filling mold is larger than the inner diameter of the connecting pipe.

[0011] In one of the embodiments, a storage mechanism is arranged above the filling guide pipe, the storage mechanism comprises a storage tank, an injection valve and a lifting assembly, the fixed part of the lifting assembly is arranged on the fixed ring seat, the movable part of the lifting assembly is fixedly connected with the storage tank, and the injection valve is arranged at the lower end of the storage tank and located directly above the filling guide pipe.

[0012] In one of the embodiments, the lifting assembly comprises a hydraulic rod and a fixed table, the fixed table is fixedly arranged on the fixed ring seat, the fixed end of the hydraulic rod is arranged on the fixed table, and the movable end of the hydraulic rod is fixedly connected with the storage tank.

[0013] In one of the embodiments, the rotating support mechanism comprises a support frame, a support ring and a guide ring, the guide ring is fixedly arranged on the outer circumferential wall of the filling guide pipe, the support frame is fixedly arranged on the fixed ring seat, the support ring is arranged at the end of the support frame away from the fixed ring seat, and the guide ring is rotatably connected with the support ring.

[0014] In one of the embodiments, a transmission mechanism is arranged between the rotating ring seat and the filling guide pipe, the transmission mechanism comprises a gear and an inner tooth ring, the gear is arranged on the outer circumferential surface of the filling guide pipe, the inner tooth ring is arranged on the inner circumferential surface of the rotating ring seat, and the gear is engaged with the inner tooth ring.

[0015] In one of the embodiments, the upper end surface of the fixed ring seat is provided with a ring groove, the lower end surface of the rotating ring seat is extended downward to form a rotating ring which is rotatably connected in the ring groove.

[0016] In one of the embodiments, the outer circumferential surface of the rotating ring seat is provided with an outer tooth ring.

[0017] In one of the embodiments, the filling mold is detachably arranged on the rotating ring seat.

[0018] The beneficial effects of the present application are:

[0019] The present application is provided with a fixed ring seat, a rotating ring seat, a filling guide pipe and a connecting pipe, through the connecting pipe, when the lipstick in the filling mold cools and shrinks, the lipstick in the connecting pipe can be supplemented into the filling mold in time, so as to ensure that the upper end face of the filling mold will not appear notches, and at the same time, processing excess material will not be produced, which can reduce the waste of raw materials, through the eccentric rotation of the connecting pipe, the lipstick in the connecting pipe can be cut off after the lipstick in the filling mold is initially formed, in order to make the incision flat and form an approximately chamfered outer shape structure on the upper end face of the filling mold, an assembly ring is also provided, since the assembly ring has a flat and wide lower end face, during the eccentric rotation of the assembly ring around the center of the filling mold following the connecting pipe, the upper end face of the filling mold will also form an approximately chamfered outer shape structure, which is convenient for subsequent installation of the lipstick into the lipstick base. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the lipstick filling production device of the present application;

[0021] Figure 2 It is a whole structure schematic view of the lipstick filling production device of the present application; Figure 1 It is an enlarged schematic view of structure A in the present application;

[0022] Figure 3 It is a schematic view of the shaft side structure of the lipstick filling production device of the present application;

[0023] Figure 4 It is a schematic view of the side view structure of the lipstick filling production device of the present application;

[0024] Figure 5 It is a schematic view of the top view structure of the lipstick filling production device of the present application;

[0025] Figure 6 It is a schematic view of the top view structure of the lipstick filling production device of the present application; Figure 5 It is a schematic view of the B-B cross-sectional structure of the present application;

[0026] Figure 7 It is a schematic view of the B-B cross-sectional structure of the present application; Figure 6 It is an enlarged schematic view of structure C in the present application;

[0027] Figure 8 It is a schematic view of the connecting structure of the filling guide pipe in the lipstick filling production device of the present application;

[0028] Figure 9 It is a schematic view of the assembly structure of the lipstick and the lipstick base.

[0029] Among them:

[0030] 100, fixed ring seat; 110, ring groove; 200, rotating ring seat; 210, rotating ring; 220, outer tooth ring; 300, filling guide pipe; 310, connecting pipe; 320, assembly ring; 400, filling mold; 500, rotating support mechanism; 510, support frame; 520, support ring; 530, guide ring; 600, storage mechanism; 610, storage tank; 620, injection valve; 630, lifting assembly; 631, hydraulic rod; 632, fixed table; 633, sliding block; 634, guide rod; 700, transmission mechanism; 710, gear; 720, inner tooth ring; 800, lipstick; 900, lipstick base. DETAILED DESCRIPTION

[0031] In order to make the objects, technical solutions and advantages of the present application clearer, the following further describes the present application with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0032] The serial numbers of components in this paper, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "coupling" in this application include direct and indirect connection (coupling) unless otherwise specified. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0033] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0034] As Figures 1-9The lip gloss filling production device is shown, and comprises a fixed ring seat 100, a rotating ring seat 200 and a filling guide pipe 300. The rotating ring seat 200 can rotate around the center of the fixed ring seat 100. A plurality of filling molds 400 are arranged on the rotating ring seat 200 at equal intervals in the circumferential direction. The mold cavity of the filling mold 400 is columnar, and the axis of the mold cavity of the filling mold 400 is perpendicular to the upper end surface of the rotating ring seat 200. The filling guide pipe 300 is located directly above the filling mold 400, and the filling guide pipe 300 is filled with filling material. After the filling guide pipe 300 is opened, the lip gloss filling material in the filling guide pipe 300 enters the mold cavity of the filling mold 400. After the lip gloss filling material is preliminarily cooled and formed, a lip gloss blank is formed. In order to avoid the upper end surface of the lip gloss blank being concave due to the cooling shrinkage of the lip gloss blank, a connecting pipe 310 is further arranged at the lower end of the filling guide pipe 300, and the lower end surface of the connecting pipe 310 is substantially sealed with the upper end surface of the filling mold 400 (the lip gloss material cannot flow out). Therefore, when the lip gloss material in the filling mold 400 cools and shrinks, the lip gloss material in the connecting pipe 310 can be timely supplemented into the filling mold 400, so as to ensure that the upper end surface of the filling mold 400 will not be concave. The above-mentioned arrangement will not produce processing excess material, and can reduce the waste of production raw materials. After the lip gloss material in the filling mold 400 is preliminarily formed, the lip gloss material in the filling mold 400 needs to be separated from the lip gloss material in the connecting pipe 310. Further, the filling guide pipe 300 can rotate around its axis, and the connecting pipe 310 is eccentrically arranged at the lower end of the filling guide pipe 300. When the filling guide pipe 300 rotates, the connecting pipe 310 eccentrically rotates around the center of the filling mold 400 (also the center of the filling guide pipe 300), so as to cut off the lip gloss material in the connecting pipe 310 from the lip gloss material in the filling mold 400. In order to make the cut end surface of the lip gloss material flat, an assembly ring 320 is further arranged on the outer peripheral wall of the connecting pipe 310 away from the filling guide pipe 300. The lower end surface of the assembly ring 320 is flush with the lower end surface of the connecting pipe 310. The inner diameter of the assembly ring 320 is the same as the inner diameter of the connecting pipe 310, and the outer diameter of the assembly ring 320 is larger than the outer diameter of the connecting pipe 310. When the connecting pipe 310 rotates, the assembly ring 320 rotates synchronously with the connecting pipe 310. Since the outer diameter of the assembly ring 320 is larger than the outer diameter of the connecting pipe 310 and the lower end surface of the assembly ring 320 is a flat end surface, the rotating assembly ring 320 is equivalent to a cutter with a wide and flat cutting surface, which cuts off the lip gloss material in the connecting pipe 310 from the lip gloss material in the filling mold 400. In addition, during the eccentric rotation of the assembly ring 320 around the center of the filling mold 400 with the connecting pipe 310, the upper end surface of the lip gloss material in the filling mold 400 is formed into a chamfered structure, which facilitates the subsequent installation of the lip gloss 800 into the lip gloss base 900.

[0035] It can be understood that the cooling speed of the lipstick material located around the side wall of the filling mold 400 is greater than that of the lipstick material located in the central area of the filling mold 400, so when the lipstick material in the filling mold 400 is not completely cooled, the lipstick material in the central area of the filling mold 400 is softer than the lipstick material around the side wall of the filling mold 400, so the friction between the lower end surface of the assembly ring 320 and the lipstick material in the central area of the filling mold 400 is smaller than the friction between the lower end surface of the assembly ring 320 and the lipstick material around the side wall of the filling mold 400, and during the eccentric rotation of the assembly ring 320, the lipstick material around the side wall of the filling mold 400 is more easily moved to the central area of the filling mold 400 under the driving action of the assembly ring 320, and in addition, the lipstick material in the central area of the filling mold 400 is softer, and the lipstick material around the side wall of the filling mold 400 is more easily moved to the central area, so that an approximately chamfered outer shape structure is formed.

[0036] It should be further supplemented that the connecting pipe 310 and the filling guide pipe 300 should be made of hard high-temperature-resistant materials such as polytetrafluoroethylene and polyimide.

[0037] It should be further supplemented that, as shown in Figure 2 , Figure 7 and Figure 8 , in order to fix the filling guide pipe 300 on the fixed ring seat 100 and also enable the filling guide pipe 300 to rotate around the center thereof, a rotating support mechanism 500 is arranged between the fixed ring seat 100 and the filling guide pipe 300, the rotating support mechanism 500 includes a support frame 510, a support ring 520 and a guide ring 530, the guide ring 530 is fixedly arranged on the outer peripheral wall of the filling guide pipe 300, the support frame 510 is fixedly arranged on the fixed ring seat 100, the support ring 520 is arranged at one end of the support frame 510 away from the fixed ring seat 100, and the guide ring 530 is rotationally connected with the support ring 520.

[0038] It should be further supplemented that, as shown in Figure 7 , in order to enable the rotating ring seat 200 to rotate, an outer tooth ring 220 can be arranged on the outer peripheral wall of the rotating ring seat 200 (the teeth of the outer tooth ring 220 are not drawn in the drawing to avoid the drawing being unclear due to too dense teeth), and a motor is correspondingly arranged on the ground, the output shaft of the motor is connected with a driving gear, the driving gear is engaged with the outer tooth ring 220, and the rotating ring seat 200 is driven to rotate by the motor.

[0039] In further embodiments, as shown in Figure 7As shown, when the connecting pipe 310 fills the lipstick material into the filling mold 400, the filling guide pipe 300 is first rotated so that the center of the connecting pipe 310 is concentric with the center of the filling mold 400. By configuring the diameter of the mold cavity of the filling mold 400 to be larger than the inner diameter of the connecting pipe 310, when the connecting pipe 310 fills the lipstick material into the filling mold 400, the lipstick material entering the filling mold 400 will move from the center of the filling mold 400 to the side wall direction. Therefore, after the filling of the lipstick material in the filling mold 400 is completed, the temperature of the lipstick material around the side wall of the filling mold 400 is slightly lower than the temperature of the lipstick material in the central area of the filling mold 400. Therefore, the difference in hardness between the lipstick material in the central area of the filling mold 400 and the lipstick material in the side wall area is greater, so that the lipstick material in the filling mold 400 is more likely to form an approximately chamfered shape.

[0040] In further embodiments, as shown in Figures 2-7 The upper part of the filling guide pipe 300 is provided with a storage mechanism 600, which includes a storage tank 610, an injection valve 620 and a lifting assembly 630. The fixed part of the lifting assembly 630 is arranged on the fixed ring seat 100, and the movable part of the lifting assembly 630 is fixedly connected with the storage tank 610. The injection valve 620 is arranged at the lower end of the storage tank 610 and located directly above the filling guide pipe 300. In use, when the unfilled filling mold 400 moves to the lower part of the connecting pipe 310, the lifting assembly 630 drives the storage tank 610 to descend, and the lower end of the injection valve 620 is connected with the upper end of the filling guide pipe 300. At this time, the injection valve 620 is opened, so that the liquid lipstick material in the storage tank 610 flows into the filling guide pipe 300 through the injection valve 620, and the lipstick material in the filling guide pipe 300 enters the filling mold 400 through the connecting pipe 310, thereby completing the filling of the lipstick material.

[0041] It should be further pointed out that the injection valve 620 is an electromagnetic valve, and a sensor is arranged between the injection valve 620 and the filling guide pipe 300. The electromagnetic valve can be opened when the injection valve 620 moves downward to contact the filling guide pipe 300. In addition, a heater should also be arranged in the filling guide pipe 300. When the injection valve 620 contacts the filling guide pipe 300, the heater is started, so that the solidified lipstick material in the connecting pipe 310 and the assembly ring 320 can be melted into a liquid state. When the injection valve 620 does not contact the filling guide pipe 300, the heater is turned off, and the lipstick material in the filling guide pipe 300 and the connecting pipe 310 begins to gradually cool and solidify.

[0042] It should be further pointed out that, as shown in Figure 1 In order to speed up the production efficiency, a plurality of injection valves 620 can be arranged at the lower end of the storage tank 610, and each injection valve 620 corresponds to a filling guide pipe 300 arranged below.

[0043] In further embodiments, as shown in Figure 3 and Figure 4 , the lifting assembly 630 comprises a hydraulic rod 631 and a fixed base 632, the fixed base 632 is fixedly arranged on the fixed ring base 100, the fixed end of the hydraulic rod 631 is arranged on the fixed base 632, and the movable end of the hydraulic rod 631 is fixedly connected with the storage tank 610. When the storage tank 610 needs to be lowered, the hydraulic rod 631 is retracted, the hydraulic rod 631 drives the storage tank 610 to move downward, thereby realizing the downward movement of the storage tank 610. In order to facilitate connection and guide the movement of the storage tank 610, a sliding block 633 is arranged on the side of the storage tank 610 in the embodiment, the sliding block 633 is fixedly connected with the movable end of the hydraulic rod 631, and the upper surface of the fixed base 632 is provided with a guide rod 634, the guide rod 634 is in sliding connection with the sliding block 633.

[0044] In one of the embodiments, as shown in Figure 3 and Figure 7 , in order to cut off the lipstick material in time through eccentric rotation of the assembly ring 320 when the rotating ring base 200 rotates to switch the filling mold 400, a transmission mechanism 700 is further arranged between the rotating ring base 200 and the filling guide pipe 300, the transmission mechanism 700 comprises a gear 710 and an inner tooth ring 720 (the teeth are not shown in the drawings), the gear 710 is arranged on the outer circumferential surface of the filling guide pipe 300, the inner tooth ring 720 is arranged on the inner circumferential surface of the rotating ring base 200, and the gear 710 is in meshing connection with the inner tooth ring 720. When the rotating ring base 200 rotates, the gear 710 drives the filling guide pipe 300 to rotate through the meshing connection between the gear 710 and the inner tooth ring 720, so that the filling guide pipe 300 drives the connecting pipe 310 to realize eccentric rotation.

[0045] In one of the embodiments, in order to enable the rotating ring base 200 to rotate accurately around the center of the fixed ring base 100, the upper end surface of the fixed ring base 100 is further provided with a ring groove 110, the lower end surface of the rotating ring base 200 extends downward to form a rotating ring 210, and the rotating ring 210 is rotatably connected in the ring groove 110. The rotating ring base 200 can rotate accurately around the fixed ring base 100 through the limiting cooperation between the ring groove 110 and the rotating ring 210.

[0046] In one of the embodiments, the filling mold 400 is detachably arranged on the rotating ring base 200, and when the filling mold 400 is damaged, the damaged filling mold 400 can be detached for replacement.

[0047] The technical features of the above embodiments can be combined in any manner. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present disclosure.

[0048] The above embodiments only express several implementation manners of the present application, which are described in a more specific and detailed manner, but cannot be understood as a limitation on the patent scope of the present application. It should be noted that, for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A lipstick filling production device, characterized by, The application relates to a filling device for filling lipstick into a lipstick mold, which comprises a fixed ring seat, a rotating ring seat and a filling guide pipe, the rotating ring seat can rotate around the center of the fixed ring seat, a plurality of filling molds are arranged on the rotating ring seat in equal intervals in the circumferential direction, the mold cavity of the filling mold is columnar, the axis of the mold cavity of the filling mold is perpendicular to the upper end surface of the rotating ring seat, and the filling guide pipe is filled with filling material; a rotating support mechanism is arranged between the filling guide pipe and the fixed ring seat, the lower end of the filling guide pipe is eccentrically provided with a connecting pipe, an assembly ring is arranged on the outer circumferential wall of the end of the connecting pipe away from the filling guide pipe, the assembly ring is in sliding contact with the upper end surface of the mold cavity of the filling mold, the inner diameter of the assembly ring is the same as the inner diameter of the connecting pipe, the outer diameter of the assembly ring is larger than the outer diameter of the connecting pipe, the connecting pipe can rotate with the filling guide pipe to the state that the connecting pipe is concentric with the mold cavity of the filling mold, the connecting pipe can also rotate with the filling guide pipe to the state that the center of the connecting pipe deviates from the center of the mold cavity of the filling mold, the assembly ring rotates synchronously with the connecting pipe during the rotation of the connecting pipe, and the lower end surface of the assembly ring is a flat end surface for cutting off the lipstick material in the connecting pipe from the lipstick material in the filling mold.

2. The lipstick filling production device according to claim 1, wherein, The diameter of the mold cavity of the filling mold is larger than the inner diameter of the connecting pipe.

3. The lipstick filling production device according to claim 1, wherein A storage mechanism is arranged above the filling guide pipe, the storage mechanism comprises a storage tank, an injection valve and a lifting assembly, the fixed part of the lifting assembly is arranged on the fixed ring seat, the movable part of the lifting assembly is fixedly connected with the storage tank, and the injection valve is arranged at the lower end of the storage tank and directly above the filling guide pipe.

4. The lipstick filling production device according to claim 3, characterized in that, The lifting assembly comprises a hydraulic rod and a fixed table, the fixed table is fixedly arranged on the fixed ring seat, the fixed end of the hydraulic rod is arranged on the fixed table, and the movable end of the hydraulic rod is fixedly connected with the storage tank.

5. The lipstick filling production device according to claim 1, wherein, The rotating support mechanism comprises a support frame, a support ring and a guide ring, the guide ring is fixedly arranged on the outer circumferential wall of the filling guide pipe, the support frame is fixedly arranged on the fixed ring seat, the support ring is arranged at the end of the support frame away from the fixed ring seat, and the guide ring is rotationally connected with the support ring.

6. The lipstick filling production device according to claim 1, wherein, A transmission mechanism is arranged between the rotating ring seat and the filling guide pipe, the transmission mechanism comprises a gear and an inner tooth ring, the gear is arranged on the outer circumferential surface of the filling guide pipe, the inner tooth ring is arranged on the inner circumferential surface of the rotating ring seat, and the gear is in meshing connection with the inner tooth ring.

7. The lipstick filling production device according to claim 1, wherein, An annular groove is arranged on the upper end surface of the fixed ring seat, the lower end surface of the rotating ring seat extends downward to form a rotating ring which is rotationally connected in the annular groove.

8. The lipstick filling production device according to claim 1, wherein, An outer tooth ring is arranged on the outer circumferential surface of the rotating ring seat.

9. The lipstick filling production device according to claim 1, wherein, The filling mold is detachably arranged on the rotating ring seat.

Images