JP3735541B2 - Lipstick production equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an apparatus, and more particularly to a lipstick manufacturing apparatus.
[0002]
[Prior art]
Applicant's latest prior art is Applicant's prior U.S. Pat. No. 6,022,209 to Kuo, which is coupled to one or more molded members and stretches the molded member to remove the lipstick from the molded member. One or more actuators are provided to facilitate The molded member is usually made of a rubber material or a plastic material, and may be easily damaged after being stretched several times.
[0003]
U.S. Pat. No. 3,947,209 to Fox discloses a mechanical expander for engaging several spaced metal plates into an elastic candle mold and extending the elastic candle mold. However, each of the metal plates includes radial protrusions protruding from the middle or central portion thereof, protruding outward of the elastic candle type, and coupled to a tension rod. The tension rod is connected to the middle or middle part of the metal plate and is directed to the inside of the elastic molded member. Therefore, the elastic plate can be stretched by stably moving or pulling the metal plate radially outward. I can't. For example, since only the lower part of the metal plate can be pulled outward in the radial direction of the elastic molded member, the upper part of the molded member cannot be extended, and the lipstick cannot be easily detached from the elastic molded member. The elastic candle type is also prone to damage after being stretched several times. Since the metal plate can move relative to the elastic candle mold, there is also a great risk of being pulled outside the elastic candle mold after use.
[0004]
[Problems to be solved by the invention]
The present invention has been made to alleviate and / or eliminate the above-mentioned drawbacks of conventional lipstick production apparatuses.
[0005]
A main object of the present invention is to engage one or more of the elastic molded members to firmly stretch the elastic molded members and prevent the elastic molded members from being damaged by frequent stretching operations. It is to provide a lipstick manufacturing apparatus having a reinforcing plate.
[0006]
[Means for Solving the Problems]
According to a first aspect of the present invention, a molding member including at least one molding cavity formed therein to receive a lipstick material, and at least one reinforcing plate engaged in the molding member, The reinforcing plate includes two end portions each having an outwardly protruding ear portion, and is further engaged through the ear portion of the reinforcing plate, and the reinforcing plate is moved away from the forming member in the radial direction to expand the forming member. There is provided a lipstick manufacturing device comprising at least one rod for allowing the lipstick material to be removed from the molded member.
[0007]
Each of the rods includes a base, and the moving means includes at least one actuator attached to the at least one rod for inflating the molded member with the rod.
[0008]
The forming member includes at least two ribs protruding laterally outward and spaced apart from each other, and the rods are respectively engaged through the ribs of the forming member.
[0009]
A sheet is further provided and disposed at the top of the molding member and includes an opening formed therein for receiving the lipstick material and forming a root portion of the lipstick material that is aligned with the molding cavity of the molding member.
[0010]
Further objects and advantages of the present invention will become apparent upon careful reading of the following detailed description with appropriate reference to the accompanying drawings.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Referring to the drawings and referring first to FIGS. 1 to 5, the lipstick manufacturing apparatus according to the present invention includes a molding member 1 in which a molding cavity 12 is formed so as to receive the lipstick material 4. The molded member 1 is preferably made of an elastic rubber material or a plastic material, and is formed in a cylindrical shape in which three or more longitudinal ribs 11 protrude outward in the lateral direction and are spaced apart from each other in the circumferential direction. Each rib 11 includes one or more orifices 111 formed therein. Each of the three or more bases 2 includes one or more rods 21 extending upward and engaging through the orifices 111 of the ribs 11. The molding member 1 is provided inside and protrudes inside the molding cavity 12 of the molding member 1 to form one or more characters for forming a pattern corresponding to the outer peripheral portion of the lipstick material 4 after the lipstick material is cured or formed. And a pattern 121 is also included.
[0012]
One or a plurality of actuators 80 such as a hydraulic cylinder or a pneumatic cylinder are fixed to the base 2, and the base 2 and the rod 21 are moved radially outward of the molding member 1, that is, in a direction away from the molding member 1. The member 1 is expanded (FIGS. 6 and 7) so that the lipstick material 4 can be easily detached from the molded member 1 and detached without damaging the patterns 42 and 43 of the lipstick material 4. A sheet 3 is disposed on the top of the molding member 1 and forms a root portion of the lipstick material 4 formed inside and aligned with the molding cavity 12 of the molding member 1. After the lipstick material 4 is cured, the lipstick material 4 is removed from the molding member 1. It is preferable to have an opening 31 for removal.
[0013]
The elastic material for forming the molded member 1 has elasticity and heat resistance, and includes a synthetic plastic material, a polymer material, or an adhesive material that can be expanded and deformed. Pattern a small area or portion of the outer peripheral surface of the lipstick material 4 so that the lipstick material 4 can be removed from the molding member 1 almost certainly by moving only one or two bases 2 and the rod 21. May be. Further, the molding member 1 can include two or more molding cavities 12 formed therein, and can simultaneously form two or more lipstick materials 4 having patterns 42 and 43 formed therein. The point should also be noted. The above arrangement is exemplary and is disclosed in Applicant's prior US Pat. No. 6,022,209, which is incorporated herein by reference.
[0014]
The device according to the invention further comprises one or more, for example two, three or more reinforcing plates 5 engaged in the elastic forming member 1. The reinforcing plate 5 includes two ear portions 52 and 53 that protrude outward from the upper end portion and the lower end portion , respectively. Each of the ears 52 and 53 includes one or more openings 54 and 55 formed therein to receive the rod 21 (FIGS. 6 and 7). The rod 21 does not face the inside of the elastic molded member 1 and is parallel to the elastic molded member 1. In addition, since the ears 52 and 53 protrude outward from the upper and lower ends of the plate 5, the elastic plate 1 can be extended by effectively moving the reinforcing plate 5 radially outward, The lipstick material 4 can be easily detached from the molded member 1. Therefore, the molded member 1 can be effectively extended using the plate 5.
[0015]
In order to prevent the plate 5 from being easily bent or distorted, the plate 5 is preferably made of a rigid plastic material or a metal material such as a steel material or an alloy material. Each of the plates 5 includes one or more holes 51 formed therein, and is engaged in the molded member 1 together with a molding injection or molding extraction process or other molding processes. The material forming the forming member 1 is engaged in the holes 51 in the plate 5 so that the plate 5 can be firmly engaged in the forming member 1.
[0016]
Accordingly, an apparatus according to the present invention is engaged within an elastic molded member to firmly expand the elastic molded member and prevent the elastic molded member from being damaged by frequent stretching operations. Includes reinforcing plate.
[0017]
Although the present invention has been described with a certain degree of particularity, the present disclosure has been made merely illustrative and details of the part can be made without departing from the spirit and scope of the invention as set forth in the following claims. It should be understood that many changes can be made in various configurations, combinations, and arrangements.
[Brief description of the drawings]
FIG. 1 is an exploded view of a lipstick manufacturing apparatus according to the present invention.
FIG. 2 is a perspective view of the device with half of the device cut.
FIG. 3 is a perspective view of a reinforcing plate.
4 is a cross-sectional view taken along line 4-4 of FIG.
5 is a cross-sectional view taken along line 5-5 of FIG.
6 is a cross-sectional view taken along 6-6 of FIG.
7 is a cross-sectional view taken along 7-7 in FIG. 6;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Molding member 2 Base 4 Lipstick material 5 Reinforcement board 11 Rib 21 Rod 51 Hole 52, 53 Ear part 54, 55 Opening 80 Actuator

Claims (2)

A molded member including at least one molding cavity formed therein to receive the lipstick material;
At least one reinforcing plate engaged in the molded member;
Engaging the molding member in parallel through the molding member, coupled to the at least one reinforcing plate, moving the at least one reinforcing plate radially away from the molding member, and inflating the molding member; At least one rod for removing and removing the lipstick material from the molded member;
The lipstick manufacturing apparatus, wherein the at least one reinforcing plate includes two ends each having an outwardly protruding ear, and the ear includes at least one opening formed to receive the at least one rod. . A molded member including at least one molding cavity formed therein to receive the lipstick material;
At least two reinforcing plates engaged in the molded member, each of the at least two reinforcing plates including two ends each having an outwardly protruding ear,
Further, it is engaged through the ears of the at least two reinforcing plates, and the at least two reinforcing plates are moved away from the molding member in the radial direction to expand the molding member to release the lipstick material from the molding member. At least two rods for removal;
A lipstick manufacturing apparatus comprising: means for moving at least one of the at least two rods radially away from the molding member to expand the molding member.

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