Automatic cap screwing machine for cosmetic production

Abstract

The utility model relates to the technical field of automatic cap screwing machines, and discloses an automatic cap screwing machine for cosmetic production, which comprises a lifting assembly, a cap screwing mechanism arranged in the lifting assembly and a power mechanism arranged in the cap screwing mechanism, the cap screwing mechanism comprises a lifting shell installed in the lifting assembly in a transmission mode, a sleeve rotationally installed in the lifting shell, a rotating shell fixedly installed at the bottom of the sleeve, a rotating rod rotationally installed on the inner bottom wall of the lifting shell, a first bevel gear fixedly installed on the outer surface of the rotating rod and an adapting mechanism for clamping cosmetic bottle caps. The adaptation mechanism comprises two threaded rods rotationally installed on the left side wall and the right side wall of the inner cavity of the rotating shell and clamping blocks installed on the outer surfaces of the two threaded rods in a threaded mode correspondingly. According to the automatic cap screwing machine for cosmetic production, by arranging the cap screwing mechanism, the purpose of automatically screwing six cosmetic bottle caps at the same time is achieved, the efficiency of the automatic cap screwing machine is improved, and the use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic capping machines, in particular to an automatic capping machine 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 surface, such as skin, hair, nails, lips and teeth, by smearing, spraying or other similar methods, in order to achieve the purpose of cleaning, maintenance, beautification, modification and change of appearance, or to correct human odor and maintain good condition. Capping machine is a device that can screw bottle caps on bottles. It is widely used in daily chemical, food, medicine and other industries. Its structure generally includes a frame, a power transmission device and a capping assembly. The capping assembly has a rotating part. The power device drives the rotating part to rotate. The bottle cap is stuck in the clamping head of the rotating part. As the rotating part rotates, the bottle cap is tightened on the bottle.

[0003] In the production process of cosmetics, the filling and capping of cosmetic bottles is a very important process. After the cosmetic bottles are filled at the filling machine, they are generally transmitted to the capping machine through a conveyor belt or a turntable for the bottle cap to be tightened. The capping machine is also called a capping machine or a capping machine. It is a device used to tighten and deliver the bottle caps after packaging. The capping machine generally places the bottle body on the capping turntable, and then the capping mechanism is used to screw the cap.

[0004] According to a cosmetic automatic capping machine proposed in announcement No. CN219279450U, the capping assembly of the cosmetic automatic capping machine adopts two sets of capping parts to cooperate, which can not only clamp the bottle cap to smoothly complete the bottle cap tightening operation, but more importantly, it has a high fault tolerance rate. For the crooked bottle cap, the four rotating column heads of the two sets of capping parts cooperate to basically clamp the crooked bottle cap in the process of changing from the second state to the first state, so as to smoothly carry out the bottle cap tightening operation.

[0005] However, the automatic cosmetic capping machine is used to transport the cosmetics to the capping station through a conveyor, and then tighten the bottle caps on the bottle mouths one by one, which makes the capping efficiency of the automatic capping machine low, reduces the overall production efficiency, and does not meet the needs of users. Therefore, an automatic cosmetic capping machine is proposed to solve the above problems. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model provides an automatic capping machine for cosmetic production, which has the advantage of tightening six bottle caps at the same time, and solves the problem that the automatic capping machine for cosmetics is to transport the bottles to the capping station through a conveyor and then tighten the bottle caps on the bottle mouths one by one, which makes the capping efficiency of the automatic capping machine low, reduces the overall production efficiency, and fails to meet the needs of users.

[0007] In summary, the utility model provides the following technical solutions: an automatic capping machine for cosmetic production, comprising a lifting assembly, a capping mechanism disposed inside the lifting assembly, and a power mechanism disposed inside the capping mechanism;

[0008] The cap screwing mechanism comprises a lifting shell installed in a lifting assembly, a sleeve installed in a rotational manner in the lifting shell, a rotating shell fixedly installed at the bottom of the sleeve, a rotating rod installed in a rotational manner on the bottom wall of the lifting shell, a first bevel gear fixedly installed on the outer surface of the rotating rod, and an adapting mechanism for clamping the cosmetic bottle cap;

[0009] The adapting mechanism comprises two threaded rods rotatably mounted on the left and right side walls of the inner cavity of the rotating shell and clamping blocks respectively threadedly mounted on the outer surfaces of the two threaded rods.

[0010] The utility model adopts the above technical solution and is provided with a capping mechanism, thereby achieving the purpose of automatically capping six cosmetic bottle caps at the same time, improving the efficiency of the automatic capping machine and meeting the use needs of users.

[0011] Furthermore, the power mechanism includes a mounting shell respectively fixedly mounted on the inner top wall and the inner bottom wall of the lifting shell, a motor respectively fixedly mounted on the opposite side walls of the inner cavity of the two mounting shells, a rotating shaft respectively fixedly mounted on the output shafts of the two motors, and a first transverse bevel gear respectively fixedly mounted on the outer surfaces of the two rotating shafts.

[0012] The utility model adopts the above technical solution and is provided with a power mechanism to provide power for the capping mechanism, so that the capping mechanism can clamp cosmetic bottle caps of different sizes, which is convenient for users.

[0013] Furthermore, second bevel gears are fixedly mounted on the outer surfaces of the two threaded rods, and the outer surface of the first bevel gear is meshed with the outer surfaces of the two second bevel gears.

[0014] The beneficial effect of adopting the above further solution is that the first bevel gear drives the two threaded rods to rotate through the two second bevel gears.

[0015] Furthermore, two sliding rods are fixedly installed between the left and right side walls of the inner cavity of the rotating shell, and the outer surfaces of the two sliding rods are slidably connected to the outer surfaces of the two clamping blocks.

[0016] The beneficial effect of adopting the above further solution is that the two slide bars enable the two clamping blocks to move smoothly.

[0017] Furthermore, six rotating shells are provided, and the six rotating shells are evenly distributed when viewed from bottom to top, and triangular grooves are provided on opposite sides of the two clamping blocks.

[0018] The beneficial effect of adopting the above further solution is that the triangular groove enables the two clamping blocks to clamp cosmetic bottle caps of different sizes.

[0019] Furthermore, synchronization rods are rotatably mounted on the inner top wall and the inner bottom wall of the lifting shell, and first vertical bevel gears are fixedly mounted on the outer surfaces of the two synchronization rods. The outer surfaces of the two first vertical bevel gears are respectively meshed with the outer surfaces of the two first transverse bevel gears.

[0020] The beneficial effect of adopting the above further solution is that the two first transverse bevel gears drive the two first vertical bevel gears and the two synchronization rods to rotate.

[0021] Furthermore, the synchronization rod includes a first synchronous rod and a second synchronous rod, the outer surface of each of the first synchronous rods is fixedly mounted with a second vertical bevel gear, the outer surface of the rotating rod is fixedly mounted with a second transverse bevel gear, and the outer surface of the second transverse bevel gear is meshed with the outer surface of the second vertical bevel gear.

[0022] The beneficial effect of adopting the above further solution is that the first co-rod drives the second transverse bevel gear and the rotating rod to rotate through the second vertical bevel gear.

[0023] Furthermore, a third vertical bevel gear is fixedly mounted on the outer surface of the second co-rod, a third transverse bevel gear is fixedly mounted on the outer surface of the sleeve, and the outer surface of the third transverse bevel gear is meshed with the outer surface of the third vertical bevel gear.

[0024] The beneficial effect of adopting the above further solution is that the second co-rod drives the third transverse bevel gear and the sleeve to rotate through the third vertical bevel gear.

[0025] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0026] The automatic capping machine for cosmetic production achieves the purpose of automatically capping six cosmetic bottle caps at the same time by providing a capping mechanism, thereby improving the efficiency of the automatic capping machine and meeting the use needs of users. The power mechanism is provided to provide power for the capping mechanism, so that the capping mechanism can clamp cosmetic bottle caps of different sizes, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2It is a bottom-view cross-sectional view of the lifting shell of the utility model structure;

[0029] Figure 3 It is a three-dimensional diagram of the lifting shell of the utility model structure.

[0030] Description of reference numerals:

[0031] 1. Lifting assembly; 2. Cap screwing mechanism; 201. Lifting shell; 202. Sleeve; 203. Rotating shell; 204. Rotating rod; 205. First bevel gear; 206. Threaded rod; 207. Second bevel gear; 208. Sliding rod; 209. Clamping block; 3. Power mechanism; 301. Mounting shell; 302. Motor; 303. Rotating shaft; 304. First transverse bevel gear; 305. Synchronous rod; 3051. First co-rod; 3052. Second co-rod; 306. First vertical bevel gear; 307. Second transverse bevel gear; 308. Second vertical bevel gear; 309. Third transverse bevel gear; 310. Third vertical bevel gear. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1 In this embodiment, an automatic capping machine for cosmetic production includes a lifting component 1, a capping mechanism 2 arranged inside the lifting component 1, and a power mechanism 3 arranged inside the capping mechanism 2. The capping mechanism 2 includes a lifting shell 201 installed inside the lifting component 1, a sleeve 202 rotatably installed inside the lifting shell 201, and a rotating shell 203 fixedly installed at the bottom of the sleeve 202. The lifting component 1 drives the lifting shell 201 to descend, and the sleeve 202 drives the cosmetic bottle cap to rotate through the rotating shell 203.

[0034] Among them, the screw cap mechanism 2 also includes a rotating rod 204 rotatably installed on the inner bottom wall of the lifting shell 201, a first bevel gear 205 fixedly installed on the outer surface of the rotating rod 204, and an adapter mechanism for clamping the cosmetic bottle cap. The rotating rod 204 drives the first bevel gear 205 to rotate, and the adapter mechanism includes two threaded rods 206 rotatably installed on the left and right side walls of the inner cavity of the rotating shell 203 and clamping blocks 209 respectively threadedly installed on the outer surfaces of the two threaded rods 206.

[0035] Among them, the outer surfaces of the two threaded rods 206 are fixedly installed with second bevel gears 207, the outer surface of the first bevel gear 205 is meshed with the outer surfaces of the two second bevel gears 207, and the first bevel gear 205 drives the two threaded rods 206 to rotate through the two second bevel gears 207. Two sliding rods 208 are fixedly installed between the left and right side walls of the inner cavity of the rotating shell 203. The outer surfaces of the two sliding rods 208 are slidably connected with the outer surfaces of the two clamping blocks 209. The two threaded rods 206 drive the two clamping blocks 209 to move to the opposite side through the sliding rods 208. There are six rotating shells 203, and the six rotating shells 203 are evenly distributed when viewed from bottom to top. Triangular grooves are provided on the opposite sides of the two clamping blocks 209, and the triangular grooves enable the two clamping blocks 209 to clamp cosmetic bottle caps of different sizes.

[0036] Specifically, the lifting component 1 is started to drive the lifting shell 201 to descend, the rotating rod 204 drives the first bevel gear 205 to rotate, the first bevel gear 205 drives the two threaded rods 206 to rotate through the two second bevel gears 207, the two threaded rods 206 drive the two clamping blocks 209 to move to the opposite side through the sliding rod 208, so that the two clamping blocks 209 clamp the cosmetic bottle caps, the sleeve 202 drives the two clamping blocks 209 to rotate through the rotating shell 203, so that the two clamping blocks 209 rotate the cosmetic bottle caps, and the lifting component 1 descends accordingly, and then the six cosmetic bottle caps are automatically screwed on at the same time, thereby improving the efficiency of the automatic screwing machine and meeting the user's usage needs.

[0037] See also Figure 2 and Figure 3 The power mechanism 3 includes a mounting shell 301 respectively fixedly mounted on the inner top wall and the inner bottom wall of the lifting shell 201, a motor 302 respectively fixedly mounted on the opposite side walls of the inner cavity of the two mounting shells 301, a rotating shaft 303 respectively fixedly mounted on the output shafts of the two motors 302, and a first transverse bevel gear 304 respectively fixedly mounted on the outer surface of the two rotating shafts 303. The motor 302 drives the rotating shaft 303 and the first transverse bevel gear 304 to rotate.

[0038] Among them, the inner top wall and the inner bottom wall of the lifting shell 201 are rotatably installed with a synchronization rod 305, and the outer surfaces of the two synchronization rods 305 are fixedly installed with first vertical bevel gears 306. The outer surfaces of the two first vertical bevel gears 306 are respectively meshed with the outer surfaces of the two first transverse bevel gears 304, and the first transverse bevel gears 304 drive the synchronization rod 305 to rotate through the first vertical bevel gears 306.

[0039] Among them, the synchronization rod 305 includes a first synchronous rod 3051 and a second synchronous rod 3052, and the outer surface of the first synchronous rod 3051 is fixedly installed with a second vertical bevel gear 308, and the outer surface of the rotating rod 204 is fixedly installed with a second transverse bevel gear 307, and the outer surface of the second transverse bevel gear 307 is meshed with the outer surface of the second vertical bevel gear 308. The first synchronous rod 3051 drives the second transverse bevel gear 307 and the rotating rod 204 to rotate through the second vertical bevel gear 308.

[0040] Among them, the outer surface of the second co-rod 3052 is fixedly installed with a third vertical bevel gear 310, and the outer surface of the sleeve 202 is fixedly installed with a third transverse bevel gear 309. The outer surface of the third transverse bevel gear 309 is meshed with the outer surface of the third vertical bevel gear 310. The second co-rod 3052 drives the third transverse bevel gear 309 and the sleeve 202 to rotate through the third vertical bevel gear 310.

[0041] Specifically, the motor 302 is started to drive the rotating shaft 303 and the first transverse bevel gear 304 to rotate. The first transverse bevel gear 304 drives the first co-rod 3051 and the second vertical bevel gear 308 to rotate through the first vertical bevel gear 306, thereby providing power for the screw cap mechanism 2, so that the screw cap mechanism 2 can clamp cosmetic bottle caps of different sizes, which is convenient for users.

[0042] The working principle of the above embodiment is:

[0043] (1) When the cosmetic bottle cap is automatically screwed on, the lifting assembly 1 is started to drive the lifting shell 201 to descend, and the top motor 302 is started to drive the rotating shaft 303 and the first transverse bevel gear 304 to rotate. The first transverse bevel gear 304 drives the first co-rod 3051 and the second vertical bevel gear 308 to rotate through the first vertical bevel gear 306. The second vertical bevel gear 308 drives the rotating rod 204 to rotate through the second transverse bevel gear 307. The rotating rod 204 drives the first bevel gear 205 to rotate. The first bevel gear 205 drives the two threaded rods 206 to rotate through the two second bevel gears 207. The two threaded rods 206 drive the two clamping blocks 209 to move to the opposite side through the sliding rod 208, so that the two clamping blocks 209 clamp the cosmetic bottle cap.

[0044] (2) Start the bottom motor 302 and the top motor 302, so that the second co-rod 3052 drives the third transverse bevel gear 309 and the sleeve 202 to rotate through the third vertical bevel gear 310, and the sleeve 202 drives the two clamping blocks 209 to rotate through the rotating shell 203, so that the two clamping blocks 209 rotate the cosmetic bottle cap, and the lifting assembly 1 descends accordingly, thereby automatically screwing the cosmetic bottle cap. It should be noted that the purpose of starting the bottom motor 302 and the top motor 302 at the same time is to make the rotating shell 203 and the first bevel gear 205 rotate at the same angular velocity, so that there is no relative rotation between the first bevel gear 205 and the second bevel gear 207.

Claims

1. An automatic capping machine for cosmetic production, characterized in that: It comprises a lifting component (1), a capping mechanism (2) arranged inside the lifting component (1), and a power mechanism (3) arranged inside the capping mechanism (2); The cap screwing mechanism (2) comprises a lifting shell (201) drivingly mounted inside the lifting assembly (1), a sleeve (202) rotatably mounted inside the lifting shell (201), a rotating shell (203) fixedly mounted on the bottom of the sleeve (202), a rotating rod (204) rotatably mounted on the inner bottom wall of the lifting shell (201), a first bevel gear (205) fixedly mounted on the outer surface of the rotating rod (204), and an adapting mechanism for clamping the cosmetic bottle cap; The adapting mechanism comprises two threaded rods (206) rotatably mounted on the left and right side walls of the inner cavity of the rotating shell (203) and clamping blocks (209) respectively threadedly mounted on the outer surfaces of the two threaded rods (206).

2. The automatic capping machine for cosmetic production according to claim 1, characterized in that: The power mechanism (3) comprises a mounting shell (301) respectively fixedly mounted on the inner top wall and the inner bottom wall of the lifting shell (201), a motor (302) respectively fixedly mounted on the opposite side walls of the inner cavity of the two mounting shells (301), a rotating shaft (303) respectively fixedly mounted on the output shafts of the two motors (302), and a first transverse bevel gear (304) respectively fixedly mounted on the outer surface of the two rotating shafts (303).

3. The automatic capping machine for cosmetic production according to claim 1, characterized in that: Second bevel gears (207) are fixedly mounted on the outer surfaces of the two threaded rods (206), and the outer surface of the first bevel gear (205) is meshed with the outer surfaces of the two second bevel gears (207).

4. The automatic capping machine for cosmetic production according to claim 1, characterized in that: Two sliding rods (208) are fixedly installed between the left and right side walls of the inner cavity of the rotating shell (203), and the outer surfaces of the two sliding rods (208) are slidably connected to the outer surfaces of the two clamping blocks (209).

5. The automatic capping machine for cosmetic production according to claim 1, characterized in that: Six rotating shells (203) are provided, and the six rotating shells (203) are evenly distributed when viewed from bottom to top, and triangular grooves are provided on opposite sides of the two clamping blocks (209).

6. The automatic capping machine for cosmetic production according to claim 2, characterized in that: The inner top wall and the inner bottom wall of the lifting shell (201) are both rotatably mounted with synchronization rods (305), the outer surfaces of the two synchronization rods (305) are both fixedly mounted with first vertical bevel gears (306), and the outer surfaces of the two first vertical bevel gears (306) are respectively meshed with the outer surfaces of the two first transverse bevel gears (304).

7. The automatic capping machine for cosmetic production according to claim 6, characterized in that: The synchronization rod (305) comprises a first synchronous rod (3051) and a second synchronous rod (3052); a second vertical bevel gear (308) is fixedly mounted on the outer surface of the first synchronous rod (3051); a second transverse bevel gear (307) is fixedly mounted on the outer surface of the rotation rod (204); and an outer surface of the second transverse bevel gear (307) meshes with an outer surface of the second vertical bevel gear (308).

8. The automatic capping machine for cosmetic production according to claim 7, characterized in that: A third vertical bevel gear (310) is fixedly mounted on the outer surface of the second co-rod (3052), a third transverse bevel gear (309) is fixedly mounted on the outer surface of the sleeve (202), and the outer surface of the third transverse bevel gear (309) is meshed with the outer surface of the third vertical bevel gear (310).

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