Air cushion foundation make-up liner uncovering mechanism

Abstract

The utility model relates to an air cushion foundation make-up inner container uncovering mechanism which comprises a support, a cover lifting assembly and a push rod assembly, the cover lifting assembly and the push rod assembly are arranged on the support, and the cover lifting assembly comprises a cover lifting arm and a cover lifting driving piece used for driving the cover lifting arm to move so as to open an inner container cover; the push rod assembly comprises a push rod and a push rod driving piece used for driving the push rod to move in the direction close to the hinge point of the air cushion foundation make-up inner container so as to drive the inner container cover to be overturned backwards to be in the completely-opened state. The cover lifting arm can open the inner container cover under the driving of the cover lifting driving part, so that the inner container cover is switched from a closed state to a semi-open state, the push rod can drive the inner container cover in the semi-open state to be turned backwards to a completely open state under the driving of the push rod driving part, and subsequent operations such as sponge filling are facilitated; the uncovering mechanism can achieve full-automatic uncovering, and is high in efficiency and low in labor cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to air cushion foundation filling equipment technical field, specifically related to an air cushion foundation inner container uncovering mechanism. BACKGROUND

[0002] Air cushion foundation liquid is a portable base makeup product, usually with sponge air cushion as the carrier, dips the appropriate amount of foundation liquid and lightly taps on the face, has light thin and ventilative, easy to use and so on advantage, more and more receive the favour of consumers.

[0003] Air cushion foundation liquid includes shell and the inner container placed in the shell, and the inner container usually includes inner container body, inner container cover, sponge and the foundation liquid contained in the sponge. Air cushion foundation liquid needs to open the inner container cover first in the manufacturing process, then place the sponge and fill the foundation liquid in the inner container body. At present, the way of opening the inner container cover mainly relies on manual, and the efficiency is low and the labor cost is big. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an air cushion foundation inner container uncovering mechanism.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0006] The utility model provides an air cushion foundation inner container uncovering mechanism, and the air cushion foundation inner container is detachably arranged on the movable carrier, the air cushion foundation inner container includes inner container body and the inner container cover that is hinged on the inner container body and can be opened and closed, the uncovering mechanism includes support, and the cover lifting assembly and push rod assembly are arranged on the support, wherein the cover lifting assembly includes the cover lifting arm that can abut with the inner container cover and the cover lifting driving part that is used to drive the cover lifting arm movement to open the inner container cover, and the push rod assembly includes the push rod and the push rod driving part that is used to drive the push rod to the direction that is close to the hinge point of the air cushion foundation inner container movement to drive the inner container cover to turn back to the fully open state.

[0007] Preferably, the cover lifting arm has the cover lifting part, and the upper side of the cover lifting part has the abutment surface that can abut with the hand lifting part of the inner container cover.

[0008] Further preferably, the middle of the cover lifting part is concave, and the two sides are convex outward.

[0009] Preferably, the cover lifting driving part includes the first cover lifting driving device that is used to drive the cover lifting arm to carry out the linear reciprocating motion in the up-down direction and the second cover lifting driving device that is used to drive the cover lifting arm to carry out the linear reciprocating motion in the front-back direction.

[0010] Preferably, the cover lifting arm has one or multiple arranged in left and right directions, when the cover lifting arm has multiple, the first cover lifting driving device has multiple arranged one by one with the cover lifting arm, or multiple cover lifting arms share one or more than two first cover lifting driving devices; the second cover lifting driving device has multiple arranged one by one with the cover lifting arm, or multiple cover lifting arms share one or more than two second cover lifting driving devices.

[0011] In some embodiments, the cover lifting arm has multiple, the first cover lifting driving device has multiple arranged one by one with the cover lifting arm, the cover lifting arm is connected to the corresponding first cover lifting driving device respectively, multiple first cover lifting devices are connected through a connecting piece, and the second cover lifting driving device has two arranged on the left and right sides of the connecting piece, used for driving the connecting piece to move synchronously with the cover lifting arm and the first cover lifting driving device.

[0012] Further, the cover lifting arm has 3-5.

[0013] In some embodiments, the first cover lifting driving device and the second cover lifting driving device are telescopic cylinders.

[0014] Preferably, the push rod comprises a push rod body and annular pieces arranged on both sides of the push rod body. The annular pieces have smaller friction with the inner container cover and will not scratch the inner container cover.

[0015] Further preferably, the outer side of the annular piece is sleeved with a flexible buffer sleeve.

[0016] Preferably, the push rod driving piece is a push rod driving device used for driving the push rod to move linearly back and forth in the front and back directions.

[0017] Preferably, the push rod has one or multiple arranged one by one with the cover lifting arm, when the push rod has multiple, the push rod driving piece has multiple arranged one by one with the push rod, or multiple push rods share one or more than two push rod driving pieces.

[0018] Preferably, the cover lifting assembly and the push rod assembly are movably arranged on the support frame through a cover lifting support frame and a push rod support frame respectively, the cover opening mechanism further comprises a screw rod rotatably arranged on the support frame and extending in the up and down directions, the screw rod is threadedly connected with the cover lifting support frame and the push rod support frame, and the cover lifting support frame and the push rod support frame can slide in the up and down directions by rotating the screw rod.

[0019] In some embodiments, the cover opening mechanism further comprises an operation knob fixed to the upper end of the screw rod.

[0020] In some embodiments, the cover opening mechanism further comprises a locking device arranged on the screw rod, the locking device having an unlocked state allowing the screw rod to rotate and a locked state preventing the screw rod from rotating.

[0021] Preferably, the movable carrier has one or more stations corresponding to the cover lifting arms, each station being provided with a locking member having a locked state and an unlocked state, when the locking member is in the locked state, the locking member abuts on the inner container body in the station corresponding thereto to hinder the movement thereof; when the locking member is in the unlocked state, the locking member is away from the inner container body in the station corresponding thereto to allow the movement thereof.

[0022] Further preferably, the cover opening mechanism further comprises a firing assembly arranged on the bracket and used for firing the locking member from the unlocked state to the locked state.

[0023] In some embodiments, the firing assembly comprises a firing block and a limiting driving member used for driving the firing block to reciprocate in the front-back direction.

[0024] Thanks to the above technical solutions, the utility model has the following advantages compared with the prior art:

[0025] The cover lifting arm in the cover lifting assembly can open the inner container cover under the driving of the cover lifting driving member, so as to switch the inner container cover from the closed state to the half-open state, the push rod in the push rod assembly can drive the inner container cover in the half-open state to flip backward to the fully open state under the driving of the push rod driving member, which facilitates subsequent operations such as filling the sponge, the cover opening mechanism can realize full-automatic cover opening, has high efficiency and low labor cost. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A structure schematic view of a cover opening mechanism provided for embodiment 1;

[0027] Figure 2 A structure schematic view of a cover opening mechanism provided for embodiment 1 from another angle; Figure 1 An enlarged schematic view of part A in the middle;

[0028] Figure 3 A structure schematic view of a cover opening mechanism provided for embodiment 1 from another angle;

[0029] Figure 4 A side view of a cover opening mechanism provided for embodiment 1;

[0030] Figure 5 A front view of a cover opening mechanism provided for embodiment 1;

[0031] In the drawings: 1, bracket;

[0032] 2. Lid lifting assembly; 21. Lid lifting arm; 211. Abutment surface; 22. First lid lifting drive device; 23. Second lid lifting drive device; 24. Connector; 25. Lid lifting support frame;

[0033] 3. Push rod assembly; 31. Push rod body; 32. Ring component; 33. Buffer sleeve; 34. Push rod drive device; 35. Push rod support frame;

[0034] 4. Screw; 41. Operating knob;

[0035] 5. Locking device;

[0036] 61. Firing block; 62. Limiting drive component;

[0037] 7. Movable platform;

[0038] 8. Cushion foundation inner liner; 81. Inner liner body; 82. Inner liner cover; 83. Handle. Detailed Implementation

[0039] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0040] In the description of the embodiments of this utility model, it should be understood that the terms "upper," "lower," "front," and "rear," etc., indicate the orientation or positional relationship as described above. Figure 1 The orientations shown are defined, such as the orientation of the operating knob 41 being "up" and the orientation of the movable platform 7 being "back". This is only for the convenience of describing the embodiments of this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the embodiments of this utility model.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0042] In this embodiment of the invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0044] The existing cushion foundation inner liner 8 (hereinafter referred to as the inner liner) mainly consists of an inner liner body 81 and an inner liner cover 82 hinged to the inner liner body 81 and capable of being opened and closed. The inner liner cover 82 has a handle 83 protruding from the inner liner body 81 on the side opposite to its hinge point for easy opening. To ensure the cleanliness of the inner liner, the inner liner cover 82 is closed after leaving the factory. Before filling with sponge and foundation, it needs to be opened. Currently, the inner liner cover 82 is mostly opened manually, and then the opened inner liner cover 82 is placed on a movable platform 7, which transports it to the next process. Manually opening the inner liner cover 82 is not only inefficient but also inefficient. Therefore, the applicant has designed an opening mechanism for this type of inner liner that can achieve fully automatic opening, high efficiency, and low labor costs. The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0045] Unless otherwise specified, "partially open state" in this article means that one side of the inner liner cover 82 with the handle 83 is separated from the inner liner body 81, and the inner liner cover 82 and the inner liner body 81 still overlap on the horizontal plane; "fully open state" means that the inner liner cover 82 is separated from the inner liner body 81, and there is no overlap between them on the horizontal plane. See [reference needed] Figure 4 The inner lid 82, indicated by the dotted line, is in the fully open state.

[0046] Example 1

[0047] A mechanism for opening the inner lid of a cushion foundation, see [link / reference]. Figures 1 to 5The device comprises a support 1, a cover lifting assembly 2 and a push rod assembly 3 arranged on the support 1.

[0048] The cover lifting assembly 2 is used to open the inner container cover 82, so that the inner container cover 82 is switched from the closed state of being closed on the inner container body 81 to the half-open state. Specifically, the cover lifting assembly 2 comprises cover lifting arms 21 and a cover lifting driving member. The cover lifting arm 21 has a cover lifting part, and the upper side of the cover lifting part has an abutting surface 211 which can abut against the hand lifting part 83 of the inner container cover 82. Preferably, the middle of the cover lifting part is concave, and the two sides are outwardly convex in an arc shape, so as to be matched with the arc-shaped hand lifting part 83, and have a larger contact area, thereby facilitating the movement of the hand lifting part 83 to the separation of the inner container cover 82 and the inner container body 81 under the action of the cover lifting driving member. The cover lifting arm 21 has one or more, and in the embodiment, the cover lifting arm 21 has four which are arranged at equal intervals in the left-right direction, and the four cover lifting arms 21 correspond to the four workstations on the movable workbench 7. In other embodiments, the cover lifting arm 21 can also be provided with three, five or the like according to actual needs, and is not specifically limited, and is preferably one-to-one corresponding to the workstations of the movable workbench 7.

[0049] The cover lifting driving member comprises a first cover lifting driving device 22 and a second cover lifting driving device 23. The first cover lifting driving device 22 is used to drive the cover lifting arm 21 to perform linear reciprocating motion in the up-down direction, and is arranged one-to-one corresponding to the cover lifting arm 21. In the embodiment, the first cover lifting driving device 22 is a telescopic cylinder, the cover lifting arm 21 is fixedly connected to the telescopic rod of the corresponding first cover lifting driving device 22, and a plurality of first cover lifting driving devices 22 are connected integrally through a connecting member 24. The second cover lifting driving device 23 is used to drive the cover lifting arm 21 to perform linear reciprocating motion in the front-back direction, and the second cover lifting driving device 23 has one or more. In the embodiment, the second cover lifting driving device 23 is a telescopic cylinder, and has two which are connected to the left and right sides of the connecting member 24, and are used to drive the connecting member 24 to move synchronously with the cover lifting arm 21 and the first cover lifting driving device 22.

[0050] The push rod assembly 3 is used to drive the inner container cover 82 to flip backward, so that the inner container cover 82 is switched from the half-open state to the completely open state. Specifically, the push rod assembly 3 comprises a push rod and a push rod driving member. The push rod is arranged one-to-one corresponding to the cover lifting arm 21, and is located below the cover lifting arm 21 in the initial state. The push rod comprises a push rod body 31 and annular members 32 arranged on both sides of the push rod body 31, and the friction between the annular members 32 and the inner container cover 82 is smaller, so as to reduce the scratching of the inner container cover 82. The outside of the annular member 32 is sleeved with a flexible buffer sleeve 33, which can further avoid scratching the inner container cover 82 in the process of pushing the inner container cover 82 by the push rod. The push rod driving member is arranged one-to-one corresponding to the push rod, and is used to drive the push rod to perform linear reciprocating motion in the front-back direction. In the embodiment, the push rod driving member is a telescopic cylinder.

[0051] The cover opening mechanism further comprises a screw rod 4, a cover lifting support frame 25 and a push rod support frame 35. The cover lifting assembly 2 and the push rod assembly 3 are movably arranged on the support frame 1 through the cover lifting support frame 25 and the push rod support frame 35 respectively; the screw rod 4 is rotatably arranged on the support frame 1 and extends in the up-down direction, and the screw rod 4 is threadedly connected with the cover lifting support frame 25 and the push rod support frame 35; the cover lifting support frame 25 and the push rod support frame 35 can slide in the up-down direction by rotating the screw rod 4, so that the height of the cover lifting assembly 2 and the push rod assembly 3 can be adjusted. As a preferred, an operation knob 41 is arranged at the upper end of the screw rod 4 for facilitating operation.

[0052] In order to avoid unnecessary rotation of the screw rod 4, a locking device 5 is further arranged on the screw rod 4, and the locking device 5 has an unlocking state allowing the screw rod 4 to rotate and a locking state preventing the screw rod 4 from rotating. The structure of the locking device 5 can refer to the prior art, and the present application does not make specific limitation.

[0053] In order to avoid that the inner container body 81 is separated from the movable carrier 7 when the cover lifting assembly 2 lifts the inner container cover 82, affecting the cover opening, a locking piece is arranged on the movable carrier 7, and the cover opening mechanism further corresponds to a firing assembly for firing the locking piece to switch from the unlocking state to the locking state. When the locking piece is in the locking state, the locking piece abuts against the inner container body 81 on the working position corresponding to the locking piece, preventing the inner container body 81 from being separated from the movable carrier 7 under stress; when the locking piece is in the unlocking state, the locking piece is away from the inner container body 81 on the working position corresponding to the locking piece, allowing the inner container body 81 to be separated from the movable carrier 7 according to the requirement after the cover is opened. The specific structure of the locking piece can refer to the prior art, which can be a locking mechanism composed of a lock tongue and an elastic piece, and the present application does not make specific limitation. The firing assembly is arranged on the support frame 1, and comprises a firing block 61 and a limiting driving piece 62 for driving the firing block 61 to reciprocate in the front-back direction; the limiting driving piece 62 can be a telescopic air cylinder; the firing block 61 is driven by the limiting driving piece 62 to move to contact and abut against the locking piece on the movable carrier 7, so that the locking piece abuts against the inner container body 81 to lock the inner container body 81.

[0054] Working principle:

[0055] The movable platform 7 is conveyed to the uncovering position by the conveying mechanism, the limiting driving member 62 drives the firing block 61 to move towards the movable platform 7 (in this embodiment, move backward) and abut against the locking member of the movable platform 7, so that the locking member abuts against the inner container body 81, the inner container body 81 is locked, the cover lifting arm 21 is controlled by the first cover lifting driving device 22 to move downward until the abutting surface 211 of the cover lifting arm 21 is below the hand lifting part 83 of the inner container cover 82, the connecting member 24 is controlled by the second cover lifting driving device 23 to move backward with the cover lifting arm 21 and the first cover lifting driving device 22, so that the abutting surface 211 of the cover lifting arm 21 is opposite to the hand lifting part 83, the cover lifting arm 21 is controlled by the first cover lifting driving device 22 to move upward and push open the inner container cover 82, the push rod is driven by the push rod driving member to move backward, so as to drive the half-opened inner container cover 82 to flip backward to the fully open state, and the inner container is completely uncovered.

[0056] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. An air cushion foundation inner container uncapping mechanism, an air cushion foundation inner container (8) is detachably arranged on a movable carrier (7), the air cushion foundation inner container (8) includes an inner container body (81) and an inner container cover (82) hinged on the inner container body (81) and openable and closable, characterized in that: The cover opening mechanism comprises a bracket (1), a cover lifting assembly (2) and a push rod assembly (3) arranged on the bracket (1), wherein the cover lifting assembly (2) comprises a cover lifting arm (21) capable of abutting against the inner container cover (82) and a cover lifting driving element for driving the cover lifting arm (21) to move to open the inner container cover (82); the push rod assembly (3) comprises a push rod and a push rod driving element for driving the push rod to move towards the hinge point of the air cushion foundation inner container (8) to drive the inner container cover (82) to flip back to a fully open state. ​ 2. The air cushion foundation pod opening mechanism of claim 1, wherein: The cover lifting arm (21) has a cover lifting part, and the upper side of the cover lifting part has an abutting surface (211) capable of abutting against the hand lifting part (83) of the inner container cover (82).

3. The air cushion foundation pod uncapping mechanism of claim 2, wherein: The middle of the cover lifting part is concave, and the two sides are convex.

4. The air cushion foundation pod uncapping mechanism of claim 1, wherein: The cover lifting driving element comprises a first cover lifting driving device (22) for driving the cover lifting arm (21) to perform linear reciprocating motion in the up-down direction and a second cover lifting driving device (23) for driving the cover lifting arm (21) to perform linear reciprocating motion in the front-back direction.

5. The air cushion foundation pod uncapping mechanism of claim 4, wherein: The cover lifting arm (21) has one or a plurality of cover lifting arms arranged in the left-right direction, When the cover lifting arm (21) has a plurality of cover lifting arms, the first cover lifting driving device (22) has a plurality of first cover lifting driving devices corresponding to the cover lifting arms (21), or the plurality of cover lifting arms (21) share one or more than two first cover lifting driving devices (22); the second cover lifting driving device (23) has a plurality of second cover lifting driving devices corresponding to the cover lifting arms (21), or the plurality of cover lifting arms (21) share one or more than two second cover lifting driving devices (23).

6. The air cushion foundation pod uncapping mechanism of claim 1, wherein: The push rod comprises a push rod body (31) and a ring-shaped part (32) arranged on both sides of the push rod body (31); and / or, The push rod driving element is a push rod driving device (34) for driving the push rod to perform linear reciprocating motion in the front-back direction; and / or, The push rod is arranged one by one with the cover lifting arm (21), and when the push rod has a plurality of push rods, the push rod driving element has a plurality of push rod driving devices corresponding to the push rods, or the plurality of push rods share one or more than two push rod driving devices.

7. The air cushion foundation pod uncapping mechanism of claim 1, wherein: The cover lifting assembly (2) and the push rod assembly (3) are movably arranged on the bracket (1) through a cover lifting support frame (25) and a push rod support frame (35) respectively, and the cover opening mechanism further comprises a screw rod (4) rotatably arranged on the bracket (1) and extending in the up-down direction, the screw rod (4) is threadedly connected with the cover lifting support frame (25) and the push rod support frame (35), and when the screw rod (4) is rotated, the cover lifting support frame (25) and the push rod support frame (35) can slide in the up-down direction.

8. The air cushion foundation pod opening mechanism of claim 7, wherein: The cover opening mechanism further comprises an operation knob (41) fixed to the upper end of the screw rod (4); and / or, The cover opening mechanism further comprises a locking device (5) arranged on the screw rod (4), and the locking device (5) has an unlocked state allowing the screw rod (4) to rotate and a locked state preventing the screw rod (4) from rotating.

9. The air cushion foundation pod uncapping mechanism of claim 1, wherein: The movable platform (7) has one or more stations corresponding to the cover lifting arms (21), and each station is provided with a locking member having a locking state and an unlocking state. When the locking member is in the locking state, it abuts against the inner container body (81) on the corresponding station to hinder the movement of the inner container body (81). When the locking member is in the unlocking state, it is away from the inner container body (81) on the corresponding station to allow the movement of the inner container body (81).

10. The air cushion foundation pod opening mechanism of claim 9, wherein, The cover opening mechanism further comprises a firing assembly arranged on the support (1) and used to fire the locking member from the unlocking state to the locking state.

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