Cosmetic subpackaging device for cosmetic production

Abstract

The utility model relates to the technical field of cosmetic production, in particular to a cosmetic subpackaging device for cosmetic production, which comprises a case and a base, the bottom end of the case is fixedly connected with a base plate, the base is fixedly connected with supporting legs, the supporting legs are slidably sleeved with a driving plate, and the driving plate is fixedly connected with universal wheels. Compared with the prior art that a sliding lead screw is manually driven, the transmission efficiency is low or a ball screw is used, but the ball screw does not have self-locking performance, according to the technical scheme, the worm and the worm are used for driving, the worm and the worm have self-locking performance, and when the lead angle of the worm is smaller than the equivalent friction angle between meshing gear teeth, the worm and the worm are driven by the worm and the worm. Reverse self-locking can be achieved, that is, the worm gear can only be driven by the worm, but cannot be driven by the worm gear, the ball screw can be prevented from deviating due to stress by means of the unidirectivity of the worm gear and the worm, and the labor intensity of workers can be reduced through motor driving.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic production, in particular to a cosmetic packaging device for cosmetic production. Background Art

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are spread on any part of the human body by smearing, spraying or other similar methods for the purpose of cleaning, maintenance, beautification, modification and change of appearance, or correction of body odor and maintenance of good condition.

[0003] China's announcement number CN219565690U discloses a cosmetics packaging device for cosmetics production. The utility model can place packaging bottles on a storage table through a storage table, and there is no need to manually hold the packaging bottles, thereby avoiding shaking of the packaging bottles and misalignment of the packaging bottles with the injection nozzles, improving the accuracy of cosmetics bottling, and reducing the loss of cosmetics. Through the cooperation of the screw, nut and sleeve, the height of the chassis can be changed to meet the operating needs of people of different heights, thereby expanding the scope of application.

[0004] The above technical solution requires manual adjustment of the nut, sleeve and screw, and the commonly used screws and nuts are sliding screws and ball screws. Manually driving the sliding screw has low transmission efficiency and increases the labor intensity of the staff. The ball screw does not have self-locking properties, so the chassis cannot stay in a horizontal position for cosmetic packaging operations. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the transmission efficiency is low by manually driving the sliding screw and the ball screw does not have the self-locking property, and proposes a cosmetics dispensing device for cosmetics production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cosmetics packaging device for cosmetics production, comprising a chassis and a base, wherein a pad is fixedly connected to the bottom end of the chassis, a support leg is fixedly connected to the base, a driving plate is slidably sleeved on the support leg, a universal wheel is fixedly connected to the driving plate, a hydraulic cylinder fixedly connected to the driving plate is fixedly mounted on the base, and a telescopic rod is arranged between the chassis and the base;

[0008] The base is fixedly connected with two groups of symmetrically arranged guide slide bars, the guide slide bars are slidably sleeved with guide sliders, and a first traction rod is connected between the guide sliders and the chassis;

[0009] The base is provided with a driving mechanism for driving the chassis to perform vertical lifting.

[0010] Preferably, the support leg is provided with a guide groove for slidingly fitting the driving plate, and the base is provided with a first mounting groove for mounting the hydraulic cylinder.

[0011] Preferably, a guide through hole for slidingly fitting the guide slide bar is provided on the guide slide block, and both ends of the first traction rod are respectively pin-connected to the guide slide block and the chassis.

[0012] Preferably, the driving mechanism includes a motor fixedly mounted on a base, a worm is fixedly connected to the output end of the motor, a ball screw is rotatably mounted on the base via a bearing, a nut fixedly connected to a guide slider is mounted on the ball screw, a second traction rod is connected between the nut and the chassis, and a worm wheel meshingly connected to the worm is fixedly mounted on the ball screw.

[0013] Preferably, a second mounting groove for mounting the motor is provided on the base, and a mounting flange for mounting a ball screw and a guide slide rod is fixedly connected to the base, and the ball screw is a bidirectional thread.

[0014] Preferably, a connecting plate is fixedly connected between the guide slider and the nut, and both ends of the second traction rod are pin-connected to the nut and the chassis respectively.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] Compared with the prior art which uses a manually driven sliding screw with low transmission efficiency or uses a ball screw, but the ball screw does not have self-locking properties, the utility model is driven by a worm gear, and the worm gear has self-locking properties. When the lead angle of the worm is smaller than the equivalent friction angle between the meshing gear teeth, reverse self-locking can be achieved, that is, the worm gear can only drive the worm wheel, but the worm wheel cannot drive the worm. The unidirectionality of the worm gear can be used to avoid the deviation of the ball screw under force. Driven by a motor, it helps to reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a cosmetics packaging device for cosmetics production proposed by the utility model;

[0018] Figure 2 This is a top sectional view of a cosmetics packaging device for cosmetics production proposed by the utility model;

[0019] Figure 3 The utility model is a side sectional view of a cosmetics dispensing device for cosmetics production.

[0020] In the figure: 1. chassis; 2. base; 3. pad; 4. support leg; 5. drive plate; 6. universal wheel; 7. hydraulic cylinder; 8. telescopic rod; 9. guide slide bar; 10. guide slide block; 11. first traction rod; 12. motor; 13. worm; 14. ball screw; 15. nut; 16. second traction rod; 17. worm gear. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 3 A cosmetics packaging device for cosmetics production includes a chassis 1 and a base 2. A pad 3 is fixedly connected to the bottom of the chassis 1. A support leg 4 is fixedly connected to the base 2. A driving plate 5 is slidably mounted on the support leg 4. A guide slot for slidingly mounting the driving plate 5 is provided on the support leg 4. The vertical movement of the driving plate 5 can be guided and limited by the guide slot, which helps to ensure the stability of the driving plate 5 when it moves vertically.

[0023] The driving plate 5 is fixedly connected with a universal wheel 6, and the base 2 is fixedly installed with a hydraulic cylinder 7 fixedly connected with the driving plate 5. The base 2 is provided with a first installation groove for installing the hydraulic cylinder 7. Through the arrangement of the hydraulic cylinder 7, when the device needs to be moved, the hydraulic cylinder 7 drives the universal wheel 6 to move against the ground through the driving plate 5, so that the device can be moved, which helps to improve the flexibility of the device;

[0024] A telescopic rod 8 is provided between the chassis 1 and the base 2, and the telescopic rod 8 can be used to provide guidance and support when the chassis 1 is adjusted in height, which helps to ensure the stability of the chassis 1 when it is raised or lowered;

[0025] Two sets of symmetrically arranged guide slide bars 9 are fixedly connected to the base 2, and a guide slider 10 is slidably sleeved on the guide slide bar 9. A guide through hole for slidingly sleeved on the guide slide bar 9 is provided on the guide slider 10, and a movable space can be provided for the movement of the guide slider 10 through the guide through hole. A first traction rod 11 is pin-connected between the guide slider 10 and the chassis 1;

[0026] The base 2 is provided with a driving mechanism for driving the chassis 1 to perform vertical lifting. The arrangement of the worm 13 and the worm wheel 17 in the driving mechanism can ensure that the ball screw 14 will not rotate due to external forces, which helps to ensure the stability of the driving mechanism.

[0027] It is further explained that the driving mechanism includes a motor 12 fixedly mounted on the base 2, a second mounting groove for mounting the motor 12 is provided on the base 2, a worm 13 is fixedly connected to the output end of the motor 12, a ball screw 14 is rotatably mounted on the base 2 through a bearing, the ball screw 14 is a bidirectional thread, and a mounting flange for mounting the ball screw 14 and the guide slide bar 9 is fixedly connected to the base 2;

[0028] The ball screw 14 is equipped with a nut 15 fixedly connected to the guide slider 10. The two nuts 15 can move toward each other through the setting of the bidirectional thread of the ball screw 14. A connecting plate is fixedly connected between the guide slider 10 and the nut 15. A second traction rod 16 is pin-connected between the nut 15 and the chassis 1. A worm wheel 17 meshing with the worm 13 is fixedly sleeved on the ball screw 14.

[0029] It should be noted that the specific models and specifications of the hydraulic cylinder 7 and the motor 12 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it is not repeated here.

[0030] The functional principle of the utility model can be explained through the following operation modes:

[0031] When the cosmetics packaging device does not need to move, the hydraulic cylinder 7 is started to drive the driving plate 5 to move vertically upward, and the driving plate 5 drives the universal wheel 6 to move vertically upward;

[0032] Start the motor 12, the motor 12 drives the worm 13 to rotate, the worm 13 drives the worm wheel 17 to rotate, the worm wheel 17 drives the ball screw 14 to rotate, so that the two nuts 15 on the ball screw 14 move toward each other, the nut 15 drives the guide slider 10 on the guide slider 9 to move toward each other, so that the first traction rod 11 and the second traction rod 16 are deflected, and the position difference caused by the deflection of the first traction rod 11 and the second traction rod 16 is used to drive the pad 3 to adjust the height, so as to change the height of the chassis 1 to meet the operation needs of people of different heights.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cosmetics packaging device for cosmetics production, comprising a case (1) and a base (2), wherein a pad (3) is fixedly connected to the bottom end of the case (1), characterized in that: The base (2) is fixedly connected to a support leg (4), a drive plate (5) is slidably sleeved on the support leg (4), a universal wheel (6) is fixedly connected to the drive plate (5), a hydraulic cylinder (7) fixedly connected to the drive plate (5) is fixedly mounted on the base (2), and a telescopic rod (8) is provided between the chassis (1) and the base (2); The base (2) is fixedly connected to two groups of symmetrically arranged guide slide bars (9), the guide slide bars (9) are slidably sleeved with guide sliders (10), and a first traction rod (11) is connected between the guide sliders (10) and the chassis (1); The base (2) is provided with a driving mechanism for driving the chassis (1) to perform vertical lifting.

2. A cosmetics packaging device for cosmetics production according to claim 1, characterized in that: The support leg (4) is provided with a guide slot for slidingly mounting the drive plate (5), and the base (2) is provided with a first mounting slot for mounting the hydraulic cylinder (7).

3. A cosmetics packaging device for cosmetics production according to claim 1, characterized in that: The guide slider (10) is provided with a guide through hole for slidingly fitting the guide slider (9), and both ends of the first traction rod (11) are respectively pin-connected to the guide slider (10) and the chassis (1).

4. A cosmetics packaging device for cosmetics production according to claim 1, characterized in that: The driving mechanism comprises a motor (12) fixedly mounted on a base (2), a worm (13) fixedly connected to an output end of the motor (12), a ball screw (14) rotatably mounted on the base (2) via a bearing, a nut (15) fixedly connected to a guide slider (10) mounted on the ball screw (14), a second traction rod (16) connected between the nut (15) and the chassis (1), and a worm wheel (17) meshingly connected to the worm (13) fixedly sleeved on the ball screw (14).

5. A cosmetics packaging device for cosmetics production according to claim 4, characterized in that: The base (2) is provided with a second mounting groove for mounting the motor (12), and a mounting flange for mounting a ball screw (14) and a guide slide rod (9) is fixedly connected to the base (2), wherein the ball screw (14) is a bidirectional thread.

6. A cosmetics packaging device for cosmetics production according to claim 4, characterized in that: A connecting plate is fixedly connected between the guide slider (10) and the nut (15), and two ends of the second traction rod (16) are respectively pin-connected to the nut (15) and the chassis (1).

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