Cosmetic bottle plug rolling device

Abstract

The utility model discloses a cosmetic bottle plug rolling device which comprises a bottom plate, an assembly line, a rack, a pre-pressing mechanism and a pressing wheel mechanism, the assembly line is installed in the middle of the bottom plate, the rack is installed on the bottom plate, a baffle is installed at the front end of the rack, the pre-pressing mechanism is installed at the top of the baffle, and the pressing wheel mechanism is installed on the rack. The pressing wheel mechanism is arranged, cosmetic packaging bottles enter the position below the pressing wheel under conveying of an assembly line, bottle opening plugs on the cosmetic packaging bottles abut against the pressing wheel, and the pressing wheel moves upwards, so that the cosmetic packaging bottles can pass through the position below the pressing wheel, and the connecting rod is driven to move downwards under the elastic force action of the spring; and the pressing wheel shaft and the pressing wheel move downwards along with the pressing wheel, so that the pressing wheel presses the bottle opening plug into the bottle opening of the cosmetic packaging bottle, automatic plug pressing and bottle entering are achieved, manual plug pressing is replaced, the labor intensity is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetics, in particular to a rolling device for a cosmetic bottle stopper. Background Art

[0002] With the continuous development of society, cosmetics have gradually entered the public from the stage, and the types of cosmetics are also increasing. Now there are various types of cosmetics that can be seen on the market, and of course, there will be many matching packaging bottles. After the packaging bottles are filled, a stopper with small holes needs to be installed at the bottle mouth of the packaging bottles so that when consumers use them, the solution in the packaging bottles can flow out through the small holes, thus controlling the amount poured out. However, the current pressing of the stoppers for cosmetic packaging bottles is usually to manually take the packaging bottles off the production line, then place the stoppers at the bottle mouths of the packaging bottles, and press the stoppers into the bottle mouths of the packaging bottles through a manual stopper pressing machine. Finally, the pressed bottles are put back on the production line. This method of pressing stoppers has defects such as high labor intensity and low work efficiency. Moreover, the existing stopper pressing machines can only meet the stopper pressing for cosmetic packaging bottles of one specification size. If stoppers need to be pressed for cosmetic packaging bottles of multiple specifications, multiple stopper pressing machines need to be equipped, greatly increasing the cost. In view of the above defects, it is necessary to design a rolling device for a cosmetic bottle stopper. Content of the Utility Model

[0003] The purpose of the utility model is to provide a rolling device for a cosmetic bottle stopper to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A rolling device for a cosmetic bottle stopper, including a bottom plate, a production line, a frame, a pre-pressing mechanism and a pressing wheel mechanism. A production line is installed in the middle of the bottom plate, a frame is installed on the bottom plate, a baffle is installed at the front end of the frame, a pre-pressing mechanism is installed on the top of the baffle, and a pressing wheel mechanism is installed on the frame.

[0005] Preferably, the production line includes a machine box. One end of the machine box is rotatably installed with a driving shaft, a driving wheel is installed on the driving shaft, a transmission belt wheel is installed at one end of the driving shaft, the transmission belt wheel is in transmission connection with a driving belt wheel through a transmission belt, and the driving belt wheel is installed at the output end of a first motor, and the first motor is installed at the bottom of the machine box.

[0006] Preferably, the other end of the machine box is rotatably installed with a transmission shaft, a transmission wheel is installed on the transmission shaft, the transmission wheel is in transmission connection with the driving wheel through a conveyor belt, a supporting plate is installed inside the machine box, and the supporting plate is located below the conveyor belt and is used for supporting the conveyor belt.

[0007] Preferably, the frame includes a base, a support plate, a cover plate and side plates. The base is installed on the bottom plate. There are two bases, and support plates are installed on both bases. A plurality of adjusting plates evenly spaced are arranged on the tops of the two support plates. The cross section of the adjusting plate is a U-shaped structure. Waist-shaped holes are formed on both sides of the adjusting plate, bolts are arranged in the waist-shaped holes, and one end of the bolt passes through the waist-shaped hole and is screwed to the support plate.

[0008] Preferably, a cover plate is installed on the top of the adjusting plate. A hollow-out groove is formed in the middle of the cover plate. A plurality of first through holes are formed on both sides of the cover plate where the hollow-out groove is located. Side plates are installed on both sides of the cover plate. A support seat is installed in the middle of the support plate. A second through hole is formed in the middle of the support seat. An adjusting rod is movably arranged in the second through hole, and one end of the adjusting rod is fixedly connected to the adjusting plate.

[0009] Preferably, the preloading mechanism includes a preloading plate, an optoelectronic sensor is installed on the preloading plate, the top of the preloading plate is fixedly connected to the moving plate, a lead screw nut is installed in the middle of the moving plate, the lead screw nut is sleeved on the lead screw, and the lead screw is rotatably installed in the middle of the lead screw seat.

[0010] Preferably, the cross section of the lead screw seat is a U-shaped structure. A guide rod is installed in the middle of the lead screw seat. A sliding sleeve is sleeved on the guide rod, and the sliding sleeve is installed on the moving plate. A second motor is installed on the top of the moving plate, the output end of the second motor is fixedly connected to the lead screw, and the lead screw seat is installed on the top of the baffle.

[0011] Preferably, the pressing wheel mechanism includes pressing wheels, connecting rods and springs. There are a plurality of pressing wheels, each pressing wheel is rotatably installed on a pressing wheel shaft. Threaded holes are formed at both ends of each pressing wheel shaft. The bottom end of the connecting rod is threaded, and the bottom end of the connecting rod is screwed to the pressing wheel shaft. The top end of the connecting rod passes through the first through hole and is fixedly connected to the adjusting block. A spring is sleeved on the connecting rod. One end of the spring abuts against the adjusting block, and the other end of the spring abuts against the cover plate.

[0012] Compared with the prior art, a rolling device for a cosmetic bottle stopper of the present utility model is provided with a pressing wheel mechanism. Under the conveying of the assembly line, a cosmetic packaging bottle enters below the pressing wheel. The bottle mouth stopper on the cosmetic packaging bottle abuts against the pressing wheel, and the pressing wheel moves upward, enabling the cosmetic packaging bottle to pass below the pressing wheel. Under the elastic force of the spring, the connecting rod is driven to move downward, and the pressing wheel shaft and the pressing wheel also move downward accordingly, so that the pressing wheel presses the bottle mouth stopper into the bottle mouth of the cosmetic packaging bottle, thereby realizing automatic pressing into the bottle, replacing manual pressing, reducing the labor intensity, and improving the production efficiency. The present utility model is provided with a pre-pressing mechanism. The second motor drives the screw rod to rotate, the screw rod drives the screw nut to move, and the moving plate also moves accordingly, thereby driving the pre-pressing plate to move downward. The pre-pressing plate pre-presses the bottle mouth stopper on the cosmetic packaging bottle, causing the bottle mouth stopper to move downward and press onto the bottle mouth of the cosmetic packaging bottle. In this way, the bottle mouth stopper can be smoothly rolled into the bottle mouth of the cosmetic packaging bottle, and the flatness of the surface of the bottle mouth stopper after assembly can be ensured. By loosening the bolt and pulling the adjusting rod to move up and down, the adjusting rod drives the adjusting plate to move up and down, and the cover plate and the pressing wheel mechanism arranged on the partition plate also move accordingly, thereby adjusting the height of the pressing wheel. Different heights of the pressing wheel are used to adapt to cosmetic packaging bottles of different specifications, enabling the device to press stoppers for cosmetic packaging bottles of different specifications, realizing the pressing of stoppers for multiple specifications of cosmetic packaging bottles by one device, and thus greatly reducing the pressing cost. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0014] Figure 1 It is a schematic structural diagram of a rolling device for a cosmetic bottle stopper of the present utility model;

[0015] Figure 2 It is a side view of a rolling device for a cosmetic bottle stopper of the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the assembly line in a rolling device for a cosmetic bottle stopper of the present utility model.

[0017] In the drawings:

[0018] 1. Bottom plate; 2. Assembly line; 201. Chassis; 202. Driving shaft; 203. Driving wheel; 204. Transmission belt; 205. Driving pulley; 206. First motor; 207. Transmission shaft; 208. Transmission wheel; 209. Conveyor belt; 210. Support plate; 3. Frame; 301. Base; 302. Support plate; 303. Adjusting plate; 304. Kidney-shaped hole; 305. Cover plate; 306. Hollow groove; 307. First through hole; 308. Side plate; 309. Support seat; 310. Second through hole; 4. Baffle; 401. First U-shaped opening; 5. Pre-pressing mechanism; 501. Pre-pressing plate; 502. Second U-shaped opening; 503. Moving plate; 504. Lead screw; 505. Lead screw seat; 506. Guide rod; 507. Second motor; 6. Pressing wheel mechanism; 601. Pressing wheel; 602. Pressing wheel shaft; 603. Connecting rod; 604. Adjusting block; 605. Spring. Detailed implementation mode

[0019] 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 work shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-3 As shown in the figure, the present invention provides a technical solution: a rolling device for cosmetic bottle stoppers, including a bottom plate 1, an assembly line 2, a frame 3, a pre-pressing mechanism 5 and a pressing wheel mechanism 6. The assembly line 2 is installed in the middle of the bottom plate 1, the frame 3 is installed on the bottom plate 1, the baffle 4 is installed at the front end of the frame 3, the pre-pressing mechanism 5 is installed at the top of the baffle 4, and the pressing wheel mechanism 6 is installed on the frame 3.

[0021] The assembly line 2 in this embodiment includes a chassis 201. One end of the chassis 201 is rotatably installed with a driving shaft 202. A driving wheel 203 is installed on the driving shaft 202. One end of the driving shaft 202 is installed with a transmission pulley. The transmission pulley is in transmission connection with the driving pulley 205 through a transmission belt 204. The driving pulley 205 is installed at the output end of the first motor 206. The first motor 206 is installed at the bottom of the chassis 201. The other end of the chassis 201 is rotatably installed with a transmission shaft 207. A transmission wheel 208 is installed on the transmission shaft 207. The transmission wheel 208 is in transmission connection with the driving wheel 203 through a conveyor belt 209. A support plate 210 is installed inside the chassis 201. The support plate 210 is located below the conveyor belt 209. The support plate 210 is used to support the conveyor belt 209.

[0022] In this embodiment, the frame 3 includes a base 301, a support plate 302, a cover plate 305 and side plates 308. The base 301 is installed on the bottom plate 1, and there are two bases 301. Support plates 302 are installed on both of the two bases 301. A plurality of adjusting plates 303 evenly spaced are provided at the tops of the two support plates 302. The cross-section of the adjusting plate 303 is a U-shaped structure. Waist-shaped holes 304 are provided on both sides of the adjusting plate 303. Bolts are provided in the waist-shaped holes 304. One end of the bolt passes through the waist-shaped hole 304 and is screwed to the support plate 302. A cover plate 305 is installed on the top of the adjusting plate 303. A hollowed-out groove 306 is provided in the middle of the cover plate 305. A plurality of first through holes 307 are provided on both sides of the cover plate 305 where the hollowed-out groove 306 is located. Side plates 308 are installed on both sides of the cover plate 305. A support seat 309 is installed in the middle of the support plate 302. A second through hole 310 is provided in the middle of the support seat 309. An adjusting rod is movably provided in the second through hole 310. One end of the adjusting rod is fixedly connected to the adjusting plate 303. By unscrewing the bolt and pulling the adjusting rod to move up and down, the adjusting rod drives the adjusting plate 303 to move up and down, and the cover plate 305 and the plug-pressing mechanism 6 provided on the partition plate 305 also move accordingly, so as to adjust the height of the plug-pressing wheel 601. Different specifications of cosmetic packaging bottles can be adapted by the plug-pressing wheels 601 with different heights, enabling this device to perform plug-pressing on cosmetic packaging bottles of different specifications, achieving plug-pressing of cosmetic packaging bottles of multiple specifications by one device, thus greatly reducing the plug-pressing cost.

[0023] In this embodiment, the pre-pressing mechanism 5 includes a pre-pressing plate 501. A second U-shaped opening 502 is provided at the bottom of the pre-pressing plate 501. A photoelectric sensor is installed on the pre-pressing plate 501. The photoelectric sensor is electrically connected to the controller, and the controller is electrically connected to the second motor 507. The top of the pre-pressing plate 501 is fixedly connected to the moving plate 503. A lead screw nut is installed in the middle of the moving plate 503. The lead screw nut is sleeved on the lead screw 504. The lead screw 504 is rotatably installed in the middle of the lead screw seat 505. The cross-section of the lead screw seat 505 is a U-shaped structure. A guide rod 506 is installed in the middle of the lead screw seat 505. A sliding sleeve is sleeved on the guide rod 506, and the sliding sleeve is installed on the moving plate 503. A second motor 507 is installed on the top of the moving plate 503. The output end of the second motor 507 is fixedly connected to the lead screw 504. The lead screw seat 505 is installed on the top of the baffle 4. A first U-shaped opening 401 is provided at the bottom of the baffle 4.

[0024] In this embodiment, the pressing wheel mechanism 6 includes pressing wheels 601, connecting rods 603 and springs 605. There are multiple pressing wheels 601, and each pressing wheel 601 is rotatably installed on a pressing wheel shaft 602. Threaded holes are provided at both ends of each pressing wheel shaft 602. The bottom end of the connecting rod 603 is threaded, and the bottom end of the connecting rod 603 is screwed to the pressing wheel shaft 602. The top end of the connecting rod 603 passes through the first through hole 307 and is fixedly connected to the adjusting block 604. A spring 605 is sleeved on the connecting rod 603. One end of the spring 605 abuts against the adjusting block 604, and the other end of the spring 605 abuts against the cover plate 305. By rotating the adjusting block 604, the adjusting block 604 drives the connecting rod 603 to rotate, and the connecting rod 603 drives the pressing wheel shaft 602 to move up and down, thereby adjusting the height of the pressing wheel shaft 602 and the pressing wheel 601.

[0025] The working principle of the present utility model: In use, the filled cosmetic packaging bottle is placed on the conveyor belt 209 of the assembly line, and the bottle mouth plug is placed on the mouth of the packaging bottle. The first motor 206 drives the driving pulley 205 to rotate during filling. The driving pulley 205 drives the driving wheel 203 to rotate through the conveyor belt 204, thereby driving the conveyor belt 209 and the cosmetic packaging bottle to move. When the photoelectric sensor senses the cosmetic packaging bottle, the photoelectric sensor sends the sensed signal to the controller, and the controller controls the second motor 507 to work. The second motor 507 drives the lead screw 504 to rotate, and the lead screw 504 drives the lead screw nut to move. The moving plate 503 also moves accordingly, thereby driving the pre-pressing plate 501 to move downward. The pre-pressing plate 501 pre-presses the bottle mouth plug on the cosmetic packaging bottle, so that the bottle mouth plug moves downward and is pressed into the mouth of the cosmetic packaging bottle. In this way, the bottle mouth plug can be smoothly rolled into the mouth of the cosmetic packaging bottle, and the flatness of the surface of the bottle mouth plug after assembly can be ensured. After the pre-pressing is completed, when the cosmetic packaging bottle continues to move forward under the conveyance of the assembly line 2 and enters below the pressing wheel 601, the bottle mouth plug on the cosmetic packaging bottle abuts against the pressing wheel 601, and the pressing wheel 601 moves upward, enabling the cosmetic packaging bottle to pass below the pressing wheel 601. And under the elastic force of the spring 605, the connecting rod 603 is driven to move downward, and the pressing wheel shaft 602 and the pressing wheel 601 also move downward accordingly, so that the pressing wheel 601 presses the bottle mouth plug into the mouth of the cosmetic packaging bottle, thereby realizing automatic pressing and inserting into the bottle, replacing manual pressing of the plug, reducing the labor intensity and improving the production efficiency.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rolling device for a cosmetic bottle stopper, characterized in that: It includes a bottom plate (1), an assembly line (2), a frame (3), a pre-pressing mechanism (5) and a pressing wheel mechanism (6). The assembly line (2) is installed in the middle of the bottom plate (1), the frame (3) is installed on the bottom plate (1), a baffle (4) is installed at the front end of the frame (3), a pre-pressing mechanism (5) is installed on the top of the baffle (4), and a pressing wheel mechanism (6) is installed on the frame (3).

2. The rolling device for a cosmetic bottle stopper according to claim 1, wherein: The assembly line (2) includes a chassis (201). One end of the chassis (201) is rotatably installed with a driving shaft (202). A driving wheel (203) is installed on the driving shaft (202). One end of the driving shaft (202) is installed with a transmission belt pulley. The transmission belt pulley is in transmission connection with a driving belt pulley (205) through a transmission belt (204). The driving belt pulley (205) is installed at the output end of a first motor (206). The first motor (206) is installed at the bottom of the chassis (201).

3. The cosmetic bottle stopper rolling device according to claim 2, wherein: The other end of the chassis (201) is rotatably installed with a transmission shaft (207). A transmission wheel (208) is installed on the transmission shaft (207). The transmission wheel (208) is in transmission connection with the driving wheel (203) through a conveyor belt (209). A support plate (210) is installed inside the chassis (201). The support plate (210) is located below the conveyor belt (209).

4. The rolling device for a cosmetic bottle stopper according to claim 1, wherein: The frame (3) includes a base (301), a support plate (302), a cover plate (305) and side plates (308). The base (301) is installed on the bottom plate (1). There are two bases (301). Support plates (302) are installed on both of the two bases (301). A plurality of adjusting plates (303) evenly spaced are arranged on the tops of the two support plates (302). The cross section of the adjusting plate (303) is a U-shaped structure. Waist-shaped holes (304) are opened on both sides of the adjusting plate (303). Bolts are arranged in the waist-shaped holes (304). One end of the bolt passes through the waist-shaped hole (304) and is screwed with the support plate (302).

5. The rolling device for a cosmetic bottle stopper according to claim 4, wherein: The cover plate (305) is installed on the top of the adjusting plate (303). A hollow groove (306) is opened in the middle of the cover plate (305). A plurality of first through holes (307) are opened on both sides of the cover plate (305) where the hollow groove (306) is located. Side plates (308) are installed on both sides of the cover plate (305). A support seat (309) is installed in the middle of the support plate (302). A second through hole (310) is opened in the middle of the support seat (309). An adjusting rod is movably arranged in the second through hole (310). One end of the adjusting rod is fixedly connected with the adjusting plate (303).

6. The rolling device for a cosmetic bottle stopper according to claim 1, characterized in that: The pre-pressing mechanism (5) includes a pre-pressing plate (501). A photoelectric sensor is installed on the pre-pressing plate (501). The top of the pre-pressing plate (501) is fixedly connected with a moving plate (503). A lead screw nut is installed in the middle of the moving plate (503). The lead screw nut is sleeved on a lead screw (504). The lead screw (504) is rotatably installed in the middle of a lead screw seat (505).

7. The rolling device for a cosmetic bottle stopper according to claim 6, wherein: The cross-section of the lead screw seat (505) is in a U-shaped structure. A guide rod (506) is installed in the middle of the lead screw seat (505). A sliding sleeve is sleeved on the guide rod (506), and the sliding sleeve is installed on the moving plate (503). A second motor (507) is installed on the top of the moving plate (503). The output end of the second motor (507) is fixedly connected to the lead screw (504). The lead screw seat (505) is installed on the top of the baffle plate (4).

8. The rolling device for a cosmetic bottle stopper according to claim 1, characterized in that: The pressing wheel mechanism (6) includes pressing wheels (601), connecting rods (603) and springs (605). A plurality of pressing wheels (601) are provided. Each pressing wheel (601) is rotatably installed on a pressing wheel shaft (602). Threaded holes are formed at both ends of each pressing wheel shaft (602). The bottom end of the connecting rod (603) is threaded, and the bottom end of the connecting rod (603) is screwed to the pressing wheel shaft (602). The top end of the connecting rod (603) passes through the first through hole (307) and is fixedly connected to the adjusting block (604). A spring (605) is sleeved on the connecting rod (603). One end of the spring (605) abuts against the adjusting block (604), and the other end of the spring (605) abuts against the cover plate (305).

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