Cover sealing device for toning lotion bottle

Abstract

The utility model belongs to the field of cosmetic filling, and provides a capping device for a toning lotion bottle, which comprises a rack and horizontal driving modules symmetrically arranged on the rack, the horizontal driving modules are provided with cap screwing mechanisms, a pressing mechanism for pressing a bottle cap of the toning lotion bottle is arranged between the horizontal driving modules, and the cap screwing mechanisms are provided with cap screwing mechanisms. A downward pressing mechanism is arranged on the rack, a conveying mechanism used for conveying toning lotion bottles is arranged below the downward pressing mechanism, positioning assemblies are arranged on one side of the horizontal driving module, the rack is further provided with symmetrically-arranged elastic assemblies, the symmetrically-arranged elastic assemblies are located between the positioning assemblies, and a lifting mechanism is arranged on the downward pressing mechanism. The distance between the two cap screwing mechanisms can be adjusted by changing the distance between the two elastic assemblies and changing the movement stroke of the two positioning assemblies, so that the cap screwing device is suitable for cap sealing of toning lotion milk bottles of various sizes, and the compatibility of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the field of cosmetic filling, and particularly relates to a capping device for a lotion bottle and a milk bottle for cosmetics. Background Art

[0002] CN202022849838.1 discloses a capping device for filling a liquid probiotic beverage, which includes a first oil cylinder, the piston rod of which is fixedly connected with a support plate. A second oil cylinder is arranged on the support plate, and a through groove is opened at the position of the support plate corresponding to the second oil cylinder. The piston rod of the second oil cylinder is fixedly connected with a rotary motor, the output shaft of the rotary motor faces downward and is coaxially and detachably connected with a capping head through a connecting mechanism. The capping head is composed of a vertically arranged connecting part and a sleeving part fixedly arranged at the bottom end of the connecting part. The lower part of the connecting part is hollow, a plurality of air holes are opened in its circumferential direction, and a sealing air inlet cover is rotatably sleeved at this position. Quick connector sub-bodies are arranged on both sides of the sealing air inlet cover. An air extraction pump and an air inflation pump are respectively arranged on both sides of the rotary motor. A clamping groove is opened at the bottom of the sleeving part, and its top is communicated with the connecting part.

[0003] In the above technical solution, when the beverage bottle after filling reaches the capping station, two bottle clamping cylinders extend to push the clamping blocks to move towards the bottle body of the beverage bottle to fix the beverage bottle. Subsequently, the second oil cylinder operates, and at the same time, the rotary motor operates, so that the capping head descends and rotates to complete the capping operation. However, the above technical solution can only complete the capping operation of the caps of one type of beverage bottle and cannot be applied to the caps of beverage bottles of other sizes, and the compatibility of the equipment is poor. Content of the Utility Model

[0004] The purpose of the utility model is to solve the above problems, and provides a capping device for a lotion bottle and a milk bottle for cosmetics. By controlling the lowering of the lifting mechanism, the two elastic components move away from each other, increasing the distance between the two sliders. In this way, when the end of the positioning component abuts against the elastic component, the distance between the two positioning components will also increase accordingly, so as to adapt to the caps of lotion bottles and milk bottles for cosmetics of different sizes. When it is necessary to restore, only the lifting mechanism needs to be raised, improving the compatibility of the device. Moreover, the two slider components move synchronously, with simple and convenient operation and easy maintenance.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A capping device for a makeup lotion bottle, comprising a frame and a horizontal driving module symmetrically arranged on the frame. The horizontal driving module is provided with a cap screwing mechanism. A pressing mechanism for pressing down the cap of the makeup lotion bottle is arranged between the horizontal driving modules. A conveying mechanism for conveying the makeup lotion bottle is arranged below the pressing mechanism. A positioning component is arranged on one side of the horizontal driving module. The frame is also provided with symmetrically arranged elastic components, and the symmetrically arranged elastic components are located between the positioning components. A lifting mechanism is arranged on the pressing mechanism;

[0007] The lifting mechanism can slide into or out of between the two elastic components to change the distance between the two elastic components, thereby changing the movement stroke of the two positioning components;

[0008] The horizontal driving module can drive the cap screwing mechanism and the positioning component to move synchronously towards the makeup lotion bottle, and make one end of the positioning component abut against the elastic component.

[0009] Compared with the prior art, the beneficial effects of the present utility model are:

[0010] In the present utility model, by controlling the lowering of the lifting mechanism, the two elastic components move away from each other, increasing the distance between the two sliders. In this way, when the end of the positioning component abuts against the elastic component, the distance between the two positioning components will also increase accordingly to adapt to the caps of makeup lotion bottles of different sizes. When restoration is required, only raise the lifting mechanism, improving the compatibility of the device. Moreover, the two slider components move synchronously, with simple and convenient operation and easy maintenance. Description of the Drawings

[0011] Figure 1 is a perspective view of a capping device for a makeup lotion bottle in Embodiment 1;

[0012] Figure 2 is a perspective view of the pressing mechanism of a capping device for a makeup lotion bottle in Embodiment 1;

[0013] Figure 3 is a perspective view of the lifting mechanism of a capping device for a makeup lotion bottle in Embodiment 1;

[0014] Figure 4 is a perspective view of the elastic component of a capping device for a makeup lotion bottle in Embodiment 1;

[0015] Among them, the reference numerals in each figure:

[0016] 1. Frame; 11. Elastic component; 111. Slide block; 112. Connecting rod; 113. Spring; 114. Arc surface; 12. Chute; 2. Horizontal driving module; 21. Horizontal cylinder; 22. Mounting seat; 23. Positioning component; 231. Fixed seat; 232. Positioning rod; 24. Cap-rotating mechanism; 241. Rotary cylinder; 242. Rotary column; 3. Pressing-down mechanism; 31. Lifting mechanism; 311. Screw rod; 312. Connector; 32. Fixed frame; 321. Threaded hole; 33. Lifting cylinder; 34. Pressing block; 4. Conveying mechanism; 41. Protection plate. Detailed implementation mode

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Embodiment 1

[0019] Reference Figures 1 to 4 , a capping device for a makeup lotion bottle, comprising a frame 1 and a horizontal driving module 2 symmetrically arranged on the frame 1. The horizontal driving module 2 is provided with a cap-rotating mechanism 24. A pressing-down mechanism 3 for pressing down the cap of the makeup lotion bottle is arranged between the horizontal driving modules 2. A conveying mechanism 4 for conveying the makeup lotion bottle is arranged below the pressing-down mechanism 3. A positioning component 23 is arranged on one side of the horizontal driving module 2. The frame 1 is also provided with symmetrically arranged elastic components 11, and the symmetrically arranged elastic components 11 are located between the positioning components 23. A lifting mechanism 31 is arranged on the pressing-down mechanism 3;

[0020] The lifting mechanism 31 can slide into or out of the space between the two elastic components 11 to change the distance between the two elastic components 11, so as to change the moving stroke of the two positioning components 23;

[0021] The horizontal driving module 2 can drive the cap-rotating mechanism 24 and the positioning component 23 to move synchronously towards the direction close to the makeup lotion bottle, and make one end of the positioning component 23 abut against the elastic component 11.

[0022] In this design, when the conveying mechanism 4 delivers the lotion bottle to the lower pressing mechanism 3, the lower pressing mechanism 3 first presses down the cap of the lotion bottle. Subsequently, the horizontal driving module 2 drives the cap screwing mechanism 24 and the positioning assembly 23 to move synchronously towards the lotion bottle. Then, one end of the positioning assembly 23 first abuts against the elastic assembly 11, so that the cap screwing mechanism 24 will be positioned at a suitable position, and the distance between the two cap screwing mechanisms 24 will be determined. Therefore, the cap screwing mechanism 24 can complete the cap screwing operation of the lotion bottle. When the cap of a larger-sized lotion bottle needs to be screwed, the worker can control the lifting mechanism 31 to lower it, gradually causing the two sliders 111 to move away from each other and increase the distance between the two sliders 111. In this way, when the end of the positioning assembly 23 abuts against the elastic assembly 11, the distance between the two positioning assemblies 23 will also increase correspondingly, and the stroke will be reduced accordingly, enabling the cap screwing of a larger-sized lotion bottle cap. When it is necessary to match the original lotion bottle, only the lifting mechanism 31 needs to be reset.

[0023] Preferably, the horizontal driving module 2 includes a horizontal air cylinder 21 and a mounting seat 22 provided at the output end of the horizontal air cylinder 21. The positioning assembly 23 is provided on one side of the mounting seat 22, and the cap screwing mechanism 24 is provided on the mounting seat 22.

[0024] Further, the horizontal air cylinder 21 provides power to drive the horizontal displacement of the mounting seat 22, thereby driving the horizontal movement of the positioning assembly 23 and the cap screwing mechanism 24 to complete the cap screwing of the lotion bottle cap.

[0025] More preferably, the rotating mechanism includes a rotating air cylinder 241 and a rotating column 242 provided at the output end of the rotating air cylinder 241. The rotating air cylinder 241 continuously drives the rotation of the rotating column 242. In this way, when the horizontal air cylinder 21 drives the mounting seat 22 to move, the rotating column 242 will also move and can complete the cap screwing operation when it contacts the cap of the lotion bottle.

[0026] Preferably, the positioning assembly 23 includes a fixed seat 231 and a positioning rod 232 provided on one side of the mounting seat 22. One end of the positioning rod 232 is connected to one side of the fixed seat 231. The symmetrically arranged elastic assemblies 11 are located between the positioning rods 232 and are matched with the positions of the positioning rods 232.

[0027] Further, when the horizontal cylinder 21 drives the mounting seat 22 to move, the mounting seat 22 will drive the fixed seat 231 and the positioning rod 232 to move together. Then, one end of the positioning rod 232 will abut against the elastic component 11 to limit the moving stroke of the positioning rod 232, and further limit the stroke of the cap screwing mechanism 24. In this way, when the horizontal cylinder 21 drives the mounting seat 22 to move towards the lotion bottle, both cap screwing mechanisms 24 can reach a suitable position to complete cap screwing.

[0028] More preferably, the pressing mechanism 3 includes a fixed frame 32 provided on the frame 1 and a lifting cylinder 33 provided on the fixed frame 32. The fixed frame 32 is provided with a threaded hole 321. One end of the lifting mechanism 31 is connected to the threaded hole 321, and a pressing block 34 is provided on the output end of the lifting cylinder 33.

[0029] Specifically, when the lotion bottle reaches below the pressing block 34, first, the lifting cylinder 33 drives the pressing block 34 to descend, so that the pressing block 34 presses the cap of the lotion bottle. Then, the horizontal driving module 2 drives the cap screwing mechanism 24 and the positioning assembly 23 to move synchronously. After the cap is screwed, the lifting cylinder 33 first drives the pressing block 34 to reset, and then the horizontal driving module 2 resets. The conveying mechanism 4 then conveys the next lotion bottle to below the pressing block 34.

[0030] In this embodiment, the lifting mechanism 31 includes a screw rod 311 matching the threaded hole 321 and a connecting head 312. The connecting head 312 is threadedly connected to one end of the screw rod 311.

[0031] Specifically, when screwing the cap of a larger-sized bottle is required, the screw rod 311 is rotated downward so that one end of the screw rod 311 passes through the threaded hole. Then, the connecting head 312 is threadedly connected to one end of the screw rod 311. By continuously rotating the screw rod 311 downward, the connecting head 312 will gradually descend and slide between the two elastic components 11, so that the separation between the two elastic components 11 can be completed and the distance between the two elastic components 11 can be increased.

[0032] Moreover, when a larger-sized cap screwing operation is required, the worker can replace the connecting head 312 with a larger size to further increase the distance between the two elastic components 11. When the elastic components 11 need to be reset and the cap of the original lotion bottle needs to be matched, only the screw rod 311 needs to be screwed upward to make the connecting head 312 slide out between the two elastic components 11. In this way, the compatibility of the device is improved.

[0033] In this embodiment, the elastic component 11 includes a connecting rod 112, a spring 113, and a slider 111. A chute 12 is provided on the frame 1, and the chute 12 is located between the positioning components 23. The connecting rod 112 is connected in the chute 12, the slider 111 is slidably engaged with the connecting rod 112, the spring 113 is sleeved on the connecting rod 112, and one end of the spring 113 is connected to the slider 111 and the other end is connected to one end of the chute 12.

[0034] Specifically, when the screw 311 is screwed downwards so that the connecting head 312 gradually slides into between the two elastic components 11, the two sliders 111 will move in opposite directions and simultaneously compress the spring 113. When the connecting head 312 disengages from between the two sliders 111, under the action of the spring 113, the two sliders 111 will press against each other again.

[0035] Preferably, the slider 111 is provided with an arc surface 114, and the end face of the slider 111 away from the positioning component 23 and the top surface of the slider 111 are transitionally connected through the arc surface 114. The provision of the arc surface 114 on the slider 111 can better facilitate the sliding of the connecting head 312 into between the two sliders 111.

[0036] More preferably, the bottom end of the connecting head 312 is spherical crown-shaped. By utilizing the spherical crown shape at the bottom end of the connecting rod 112 and cooperating with the arc surface 114 on the slider 111, the connecting head 312 can be better slid into between the two sliders 111, increasing the distance between the two sliders 111.

[0037] Preferably, protective plates 41 are further provided on both sides of the conveying mechanism 4, and a sensor (not shown in the figure) for sensing the cosmetic lotion bottles is provided on the conveying mechanism 4. The protective plates 41 can prevent the cosmetic lotion bottles from falling off the conveying mechanism 4 during the conveying process. When the sensor senses the cosmetic lotion bottles, the conveying mechanism 4 will stop working, enabling the conveying mechanism 4 to accurately convey the cosmetic lotion bottles to directly below the pressing mechanism 3.

[0038] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements or deformations can still be made, and these improvements or deformations should also be regarded as the protection scope of the present invention.

Claims

1. A capping device for a lotion bottle, comprising a frame and a horizontal driving module symmetrically arranged on the frame. The horizontal driving module is provided with a cap screwing mechanism. A pressing mechanism for pressing down the cap of the lotion bottle is arranged between the horizontal driving modules. A conveying mechanism for conveying the lotion bottle is arranged below the pressing mechanism, characterized in that, A positioning component is provided on one side of the horizontal driving module. The frame is further provided with symmetrically arranged elastic components, and the symmetrically arranged elastic components are located between the positioning components. A lifting mechanism is provided on the pressing mechanism; The horizontal driving module can drive the cap screwing mechanism and the positioning component to move synchronously towards the direction close to the lotion bottle, and make one end of the positioning component abut against the elastic component; The lifting mechanism can slide into or out of the space between the two elastic components to change the distance between the two elastic components, thereby changing the movement stroke of the two positioning components.

2. The capping device of a makeup lotion bottle according to claim 1, wherein, The horizontal driving module includes a horizontal cylinder and a mounting seat arranged on the output end of the horizontal cylinder. The positioning component is arranged on one side of the mounting seat, and the cap screwing mechanism is arranged on the mounting seat.

3. The capping device for a makeup lotion bottle according to claim 1, wherein, The rotating mechanism includes a rotating cylinder and a rotating column arranged on the output end of the rotating cylinder.

4. The capping device for a makeup lotion bottle according to claim 2, characterized in that, The positioning component includes a fixed seat and a positioning rod arranged on one side of the mounting seat. One end of the positioning rod is connected to one side of the fixed seat. The symmetrically arranged elastic components are located between the positioning rods and match the positions of the positioning rods.

5. The capping device for a makeup lotion bottle according to claim 1, characterized in that, The pressing mechanism includes a fixed frame arranged on the frame and a lifting cylinder arranged on the fixed frame. The fixed frame is provided with a threaded hole. One end of the lifting mechanism is connected to the threaded hole, and a pressing block is arranged on the output end of the lifting cylinder.

6. The capping device of a makeup lotion bottle according to claim 5, characterized in that, The lifting mechanism includes a screw rod matching the threaded hole and a connecting head. The connecting head is threadedly connected to one end of the screw rod.

7. The capping device of a makeup lotion bottle according to claim 5, characterized in that, The elastic component includes a connecting rod, a spring, and a slider. The frame is provided with a sliding groove located between the positioning components. The connecting rod is connected in the sliding groove. The slider is slidably matched with the connecting rod. The spring is sleeved on the connecting rod, and one end of the spring is connected to the slider and the other end is connected to one end of the sliding groove.

8. The capping device for a makeup lotion bottle according to claim 7, characterized in that, The slider is provided with an arc surface, and the end face of the slider away from the positioning component and the top surface of the slider are transitionally connected through the arc surface.

9. The capping device for a makeup lotion bottle according to claim 6, characterized in that, The bottom end of the connecting head is spherical crown-shaped.

10. The capping device of a makeup lotion bottle according to claim 1, characterized in that, Protective plates are further provided on both sides of the conveying mechanism, and a sensor for sensing the lotion bottle is provided on the conveying mechanism.

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