Drop test device
By combining the lifting module and the angle adjustment module with the pneumatic clamping module, the problem of tilt adjustment error in lipstick drop tests is solved, enabling precise drop of lipstick at a specified angle and improving test accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-03
- Publication Date
- 2026-04-10
AI Technical Summary
In existing lipstick drop tests, the tilt adjustment has errors, affecting the test accuracy.
By combining a lifting module, an angle adjustment module, and a pneumatic clamping module, the lipstick's tilt and height can be precisely adjusted. The pneumatic clamping module can release quickly, reducing human error.
It improves the accuracy of lipstick drop tests, reduces errors at different tilt angles, and ensures that lipsticks drop accurately within a specified angle.
Smart Images
Figure CN224109022U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of cosmetic production, in particular to a falling test device. BACKGROUND
[0002] Cosmetics refer to any part of the human body surface, such as skin, hair, nails, lips and teeth, which is spread by smearing, spraying or other similar methods, in order to achieve cleaning, maintenance, beauty, modification and appearance change. Lipstick is one of the important cosmetics, and the lipstick needs to be tested after production to test the anti-falling ability of the lipstick.
[0003] At present, when the falling test is carried out, the tester usually holds the lipstick vertically and drops it at a certain height, and then checks the lipstick to observe whether there is a crack or damage, so as to detect the anti-falling of the lipstick.
[0004] According to the related technology in the above, sometimes the falling test needs to be carried out from different inclinations, and when the lipstick is released by two fingers to fall freely, there is a difference in the reaction speed of the fingers, so that the falling angle sometimes has errors, which affects the test accuracy. CONTENT OF THE INVENTION
[0005] In order to reduce the falling test error of the lipstick at different inclinations, the present application provides a falling test device.
[0006] The falling test device provided by the present application adopts the following technical scheme:
[0007] A falling test device, comprising a lifting module, an angle adjusting module and a pneumatic clamping module, the angle adjusting module is arranged on the lifting module, the pneumatic clamping module is arranged on the lifting module, the angle adjusting module is used to drive the pneumatic clamping module to adjust the horizontal angle, and the lifting module is used to drive the pneumatic clamping module to move along the height direction.
[0008] By adopting the above technical scheme, when the falling test needs to be carried out at different inclinations, the falling inclination of the pneumatic clamping module can be adjusted by the angle adjusting module, and the falling height of the lipstick can be controlled by the lifting module; wherein the pneumatic clamping module can quickly release the lipstick, reduce the error of human operation, ensure the lipstick to fall at the required inclination, and reduce the falling test error of the lipstick at different inclinations.
[0009] Preferably, the lifting module comprises a guide rod, a sliding block, a mounting base and a locking piece, the guide rod is vertically arranged, the sliding block is slidingly arranged on the guide rod, the locking piece is used for fixing the sliding position of the sliding block, the mounting base is arranged on the sliding block, the angle adjusting module is arranged between the sliding block and the mounting base, and the pneumatic clamping module is horizontally arranged on the mounting base.
[0010] By adopting the above technical scheme, the height of the sliding block can be adjusted, and the locking piece is locked, so that the height of the sliding block and the mounting base can be adjusted; the mounting base can facilitate the installation of the pneumatic clamping module on the lifting module; the angle adjusting module can adjust the inclination of the mounting base, and then the inclination angle of the pneumatic clamping module is realized.
[0011] Preferably, the angle adjusting module comprises a screw rod and a clamping nut, the screw rod is horizontally arranged and one end of the screw rod is fixed to the mounting base, the other end of the screw rod is threadedly connected to the sliding block, and the clamping nut is threadedly connected to the screw rod, and one side of the clamping nut abuts against the sliding block.
[0012] By adopting the above technical scheme, when the mounting base is rotated to the required inclination, the screw rod is synchronously rotated, and then the clamping nut is locked, so that the inclination of the mounting base and the pneumatic clamping module can be adjusted.
[0013] Preferably, one side of the sliding block horizontally opposite to the clamping nut is provided with a scale disc, the scale disc is coaxially arranged with the screw rod, and an indicating needle is fixed outside the screw rod.
[0014] By adopting the above technical scheme, when the mounting base is rotated, the screw rod and the indicating needle are rotated with the mounting base, and the inclination angle of the pneumatic clamping module is judged by the position of the indicating needle relative to the scale disc.
[0015] Preferably, the lifting module further comprises a portal frame, the opening of the portal frame is downwardly arranged, vertical two sides of the portal frame are provided with guide rails, both ends of the sliding block are provided with guide blocks slidingly matched with the guide rails, and the guide rod is arranged on the upper end of the portal frame.
[0016] By adopting the above technical scheme, the portal frame can facilitate the installation of the guide rod, and through the cooperation of the guide rails and the guide blocks, smooth sliding adjustment of the lifting module can be realized.
[0017] Preferably, a scale bar is arranged on the vertical side of the portal frame.
[0018] By adopting the above technical scheme, the height position of the sliding block can be directly observed and adjusted, and then the test height of the pneumatic clamping module and the lipstick is adjusted.
[0019] Preferably, the pneumatic clamping module comprises a clamping jaw cylinder and a pair of clamping blocks, and the clamping blocks are arranged on the clamping jaws of the clamping jaw cylinder.
[0020] By adopting the technical scheme, the clamping jaw cylinder drives the clamping jaws to move close to or away from each other, thereby driving the clamping blocks to clamp or release the lipstick.
[0021] Preferably, the fixed position of the clamping block is adjustably arranged along the sliding direction of the clamping jaw.
[0022] By adopting the technical scheme, since the outer diameters of the clamped lipstick products are different, the position of the clamping block in the sliding direction of the clamping jaw can be adjusted to better apply to the stable clamping of lipsticks with different outer diameters.
[0023] In summary, the present application has at least one of the following beneficial technical effects:
[0024] (1) By arranging the cooperation between the lifting module, the angle adjusting module and the pneumatic clamping module, the inclination of the pneumatic clamping module can be adjusted, and the pneumatic clamping module can quickly release the tested lipstick to reduce the error of the lipstick in the drop test at different inclinations.
[0025] (2) By arranging the indicating needle and the scale disc, the inclination angle of the mounting seat can be quickly adjusted, and the adjustment efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 is a structural schematic view of the drop test device of the present embodiment;
[0027] Figure 2 is an exploded structural schematic view of the drop test device of the present embodiment.
[0028] Reference signs: 1, base; 2, lifting module; 21, guide rod; 22, sliding block; 23, mounting seat; 24, locking piece; 3, angle adjusting module; 31, screw rod; 32, clamping nut; 4, pneumatic clamping module; 41, clamping jaw cylinder; 42, clamping block; 5, gantry; 6, scale disc; 7, indicating needle; 8, guide rail; 9, scale bar; 10, semicircular hole; 11, strip-shaped hole. DETAILED DESCRIPTION
[0029] The following will be described in detail with reference to the accompanying drawings Figures 1-2 The present application will be further described in detail.
[0030] The present embodiment discloses a drop test device. Referring to Figure 1 , the drop test device comprises a base 1, a lifting module 2, an angle adjusting module 3 and a pneumatic clamping module 4.
[0031] Referring to Figure 1 andFigure 2 , the base 1 is in the shape of a flat plate, and a gantry 5 is fixed on the base 1. The gantry 5 is in the shape of a "匚". The lifting module 2 includes a guide rod 21, a slider 22, a mounting seat 23 and a locking member 24. The guide rod 21 is vertically fixed in the middle of the upper end of the gantry 5. The slider 22 is slidably connected to the guide rod 21 along the height direction. The locking member 24 is used to fix the sliding position of the slider 22. The locking member 24 is selected as a bolt with a handle. After the bolt passes through the slider 22, it abuts against the outside of the guide rod 21. The mounting seat 23 is a horizontally arranged plate-like structure. The mounting seat 23 is arranged on the vertical side of the slider 22. The pneumatic clamping module 4 is horizontally arranged on the mounting seat 23 to realize the height adjustment of the pneumatic clamping module 4.
[0032] The angle adjustment module 3 is arranged between the slider 22 and the mounting seat 23 and is used to adjust the horizontal inclination of the pneumatic clamping module 4. Specifically, the angle adjustment module 3 includes a screw rod 31 and a clamping nut 32. The screw rod 31 is horizontally arranged and one end is fixed to the side of the mounting seat 23 facing the slider 22. The other end of the screw rod 31 is threadedly connected to the slider 22. The clamping nut 32 is threadedly connected to the screw rod 31. One side of the clamping nut 32 abuts against the slider 22 to fix the position after adjusting the inclination of the mounting seat 23.
[0033] In some embodiments, a dial 6 is provided on the side of the slider 22 that is horizontally opposite to the clamping nut 32. The dial 6 is coaxially arranged with the screw rod 31. An indicating needle 7 is fixed on the outside of the screw rod 31. When the mounting seat 23 and the pneumatic clamping module 4 are in the horizontal position, the indicating needle 7 is in the position where the screw rod 31 is vertically upward. Through the position of the indicating needle 7 relative to the dial 6, it is convenient to judge the inclination angle of the pneumatic clamping module 4.
[0034] In some embodiments, guide rails 8 are fixed on the vertical sides of the gantry 5. The two ends of the slider 22 are horizontally extended to the positions close to the vertical sides of the gantry 5. Guide blocks that are slidably mated with the guide rails 8 are fixed at the two ends of the slider 22 to ensure the smooth up and down sliding of the slider 22.
[0035] In some embodiments, a scale bar 9 is fixed on one vertical side of the gantry 5, which is convenient for directly observing and adjusting the height position of the slider 22.
[0036] The pneumatic clamping module 4 includes a jaw cylinder 41 and a pair of clamping blocks blocks 42. The clamping blocks 42 are detachably locked to the jaws of the jaw cylinder 41. Semi-circular holes 10 are formed on the opposite sides of the clamping blocks 42. The semi-circular holes 10 are mutually adapted to the outer side of the lipstick. A strip hole 11 is formed on the clamping blocks 42 along the sliding direction of the jaws. The clamping blocks 42 are locked to the jaws by bolts, and the installation position of the clamping blocks 42 along the sliding direction of the jaws can be adjusted, ensuring that the clamping blocks 42 can be used to clamp lipsticks with different outer diameters.
[0037] The implementation principle of the falling test device in the embodiment of the application is as follows: the pneumatic clamping module 4 can be adjusted in horizontal inclination by rotating the mounting seat 23 and then pressing the sliding block 22 by the clamping nut 32. The clamping jaw cylinder 41 drives the clamping blocks 42 to move close to or away from each other, so that the lipstick can be quickly clamped and released, and the lipstick can accurately fall within the adjusted angle, thereby reducing the falling test error of the lipstick at different inclinations.
[0038] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.
Claims
1. A drop test apparatus, characterized by, The utility model provides a kind of lifting module (2), angle adjusting module (3) and pneumatic clamping module (4), the angle adjusting module (3) is set to the lifting module (2), the pneumatic clamping module (4) is set to the lifting module (2), the angle adjusting module (3) is used to drive the pneumatic clamping module (4) to carry out horizontal angle adjustment, the lifting module (2) is used to drive the pneumatic clamping module (4) and moves along the height direction adjustment.
2. A drop test device according to claim 1, wherein, The lifting module (2) includes guide rod (21), sliding block (22), mounting seat (23) and locking piece (24), the guide rod (21) is vertically arranged, the sliding block (22) is slidably arranged on the guide rod (21), the locking piece (24) is used to fix the sliding position of the sliding block (22), the mounting seat (23) is arranged on the sliding block (22), the angle adjusting module (3) is arranged between the sliding block (22) and the mounting seat (23), and the pneumatic clamping module (4) is horizontally arranged on the mounting seat (23).
3. A drop test apparatus according to claim 2, wherein, The angle adjusting module (3) includes screw rod (31) and clamping nut (32), the screw rod (31) is horizontally arranged and one end is fixed to the mounting seat (23), the other end of the screw rod (31) is threadedly connected to the sliding block (22), the clamping nut (32) is threadedly connected to the screw rod (31), and one side of the clamping nut (32) abuts against the sliding block (22).
4. A drop test device according to claim 3, wherein, One side of the sliding block (22) horizontally opposite to the clamping nut (32) is provided with a scale disc (6), the scale disc (6) is coaxially arranged with the screw rod (31), and the screw rod (31) is fixed with an indicating needle (7) outside.
5. The drop test device of claim 2, wherein, The lifting module (2) further includes a portal frame (5), the opening of the portal frame (5) is downwardly arranged, guide rails (8) are arranged on the vertical sides of the portal frame (5), guide blocks are arranged on both ends of the sliding block (22) and slidably cooperate with the guide rails (8), and the guide rod (21) is arranged on the upper end of the portal frame (5).
6. A drop test device according to claim 5, wherein, A scale bar (9) is arranged on the vertical side of the portal frame (5).
7. The drop test device of claim 1, wherein, The pneumatic clamping module (4) includes a pair of clamping blocks (42) and a clamping jaw cylinder (41), and the clamping blocks (42) are arranged on the clamping jaws of the clamping jaw cylinder (41).
8. A drop test apparatus according to claim 7, wherein, The fixed position of the clamping block (42) can be adjusted along the sliding direction of the clamping jaw.