Quantitative filling head for daily chemical products

Abstract

The utility model relates to a quantitative filling head for daily chemical products. The filling head is arranged on the filling device, a driven wheel of the filling device is connected to the upper end of a rotating wheel, the center of the bottom of the rotating wheel is connected to a motor in the center of a jacking table through a driving rod, the side face of a filling bottle is connected to the rotating wheel, the bottom of the filling bottle abuts against the upper end face of the jacking table, and an opening in the upper end of the filling bottle points to the filling head. A tank body of the filling head is movably connected to the driven wheel, a pressing head of the quantifying assembly is movably connected to the lower end of the tank body, the discharging barrel is movably connected into the pressing head and points to a filling bottle adsorbed to the rotating wheel, and the pressing head is connected with an opening in the upper end of the filling bottle in an abutting mode. According to the quantitative filling device, electronic equipment is replaced with a mechanical structure, the mechanical structure is more stable and not prone to making mistakes, the lifted filling bottle abuts against the bottom of the quantitative filling head, filling is carried out in the continuous upward pressing process, the discharging amount is adjusted by screwing the adjusting plate on the quantitative rod, and therefore the quantitative filling effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of production equipment for daily chemical products, and particularly relates to a quantitative filling head for daily chemical products. Background Art

[0002] In the production of daily chemical products, especially liquid daily chemical products such as shampoo and body wash, after the raw materials are mixed and transported, the finished mixed product needs to be filled into filling bottles. Currently, the filling method is basically to insert the filling head into the filling bottle, and the quantitative control of the discharge valve is carried out in the form of a motor, so that each filling bottle can be quantitatively filled after inserting the filling head. However, this filling form requires a large number of motors to control the discharge valve, and it is also necessary to pause the conveyor belt and then press down for filling, and then lift up to start the conveyor belt to convey the next batch of filling bottles to a specific position to achieve cyclic production. Enabling a large number of electronic devices will not only cause a substantial increase in the installation cost, but also cause trouble in subsequent maintenance. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a quantitative filling head for daily chemical products. By replacing a large number of electronic devices in the form of a mechanical structure, the operation result of the mechanical structure is more stable and not prone to errors. The lifted filling bottle abuts against the bottom of the quantitative filling head, and filling is carried out during the continuous upward pressing process. The amount of discharged material is adjusted by turning the adjusting plate on the quantitative rod, so as to achieve the effect of quantitative filling.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0005] A quantitative filling head for daily chemical products, the filling head is arranged on a filling device, the filling device includes a lifting platform, a rotating wheel, a driven wheel and a filling bottle, the driven wheel is connected to the upper end of the rotating wheel, the center of the bottom of the rotating wheel is connected to the motor at the center of the lifting platform through a driving rod, the filling bottle is connected to the rotating wheel on the side, the bottom of the filling bottle abuts against the upper end surface of the lifting platform, and the upper opening of the filling bottle points to the filling head.

[0006] The filling head includes a tank body and a quantitative assembly, the tank body is movably connected to the driven wheel, the tank body is divided into a storage cavity and a buffer cavity up and down by a horizontal partition, a conduction cylinder is arranged in the buffer cavity, the conduction cylinder divides the buffer cavity into a guiding cavity and a limiting cavity from inside to outside, the guiding cavity is communicated with the storage cavity through a through hole, and the pressing head is fitted in the limiting cavity.

[0007] The metering component includes a pressure head, a discharge cylinder, a corrugated pipe, a limit plate, a spring, a metering plate and a metering rod. The pressure head is movably connected to the lower end of the tank body. The discharge cylinder is movably connected inside the pressure head. The discharge cylinder points to the filling bottle adsorbed on the rotating wheel. The pressure head is in abutting connection with the upper opening of the filling bottle. A limit post is provided on the outer side wall of the pressure head, and a limit groove is provided on the inner side wall of the limit cavity. The limit post cooperates with the limit groove. The limit plate is fitted in the fastening groove at the lower opening of the limit cavity. The lower end surface of the limit post can be in abutting connection with the limit plate. The upper end of the corrugated pipe is sleeved on the lower opening of the conduction cylinder and communicates with the delivery cavity. The lower end of the corrugated pipe communicates with the discharge hole inside the discharge cylinder. The pressure head is formed by enclosing two semi-cylindrical pressure cylinders. The semi-cylindrical pressure cylinder is formed by rotating a C-shaped structure. An extending portion extending outward is provided on the outer side wall of the upper end of the discharge cylinder. The lower end surface of the extending portion abuts against the upper end of the C-shaped bottom of the semi-cylindrical pressure cylinder. The upper end surface of the extending portion abuts against the lower end surface of the corrugated pipe. The spring is arranged in the limit cavity. The lower end surface of the spring abuts against the upper end surface of the pressure head. A metering groove is provided at the lower opening of the discharge hole. The metering plate is fitted in the metering groove. The lower end of the metering rod is connected to the metering plate. The external thread at the upper end portion of the metering rod cooperates with the threaded hole on the tank body. The upper end portion of the metering rod extends upward on the tank body. An adjusting plate is provided at the upper end of the metering rod.

[0008] For the quantitative filling head of the daily chemical product adopting this structure, this structure is based on the lifting platform, the rotating wheel and the driven wheel provided in the filling device. The lifting platform is provided with a lifting portion for the filling bottle abutted thereon to move up and down. In order to enable the filling bottle to gradually lift to the top after entering the lifting portion from the bottom and yet keep moving in a circular motion, a rotating wheel is additionally provided to adsorb the side surface of the filling bottle. As the motor on the lifting platform starts to drive the driving rod to drive the rotating wheel to rotate, the rotating wheel will carry the filling bottle into the lifting portion, causing the filling bottle to move up and abut against the filling head to fill the daily chemical product.

[0009] Then, in order to achieve filling after the filling bottle moves upward and abuts against the filling head, the filling head on the driven wheel divides its inner cavity into a reserve cavity and a buffer cavity by a partition. The reserve cavity is used to store daily chemical products, and the buffer cavity is further divided by a conduction tube into a guiding cavity and a limiting cavity from the inside to the outside. The daily chemical products in the reserve cavity will enter the guiding cavity through a through hole. The lower end of the conduction tube is connected to a corrugated tube. The purpose of setting the corrugated tube is to store the daily chemical products while pressing them upward. The outer wall of the corrugated tube deforms and compresses upward, and the daily chemical products in the corrugated tube can be extruded downward. Then, in order to guide the upward deformation and compression of the corrugated tube, a pressing head is added. The pressing head is formed by enclosing two semi-cylindrical pressing cylinders. The semi-cylindrical pressing cylinder is formed by rotating a C-shaped structure, which is a structure designed for convenient assembly. At the same time, a male-female head plug-in structure can be set at the connection of the two semi-cylindrical pressing cylinders to achieve the required connection stability. The upper end of the pressing head is restricted in the limiting groove by a limiting plate. Therefore, the upper end of the pressing head can only move up and down within the limiting cavity with limitations. The lower end of the pressing head is movably connected to a discharge tube. Therefore, when the pressing head abuts against the upper opening of the filling bottle, during the continuous upward lifting of the filling bottle, the upper opening of the filling bottle will compress the pressing head upward into the limiting cavity, causing the discharge tube to also move upward and compress the corrugated tube inside it, so that the daily chemical products in the corrugated tube are extruded downward and filled into the filling bottle. Although the upward compressed pressing head can return to its original state downward under the action of gravity when the filling bottle moves downward, a spring is added in the limiting cavity to achieve a better recovery effect.

[0010] Moreover, how to achieve a quantitative effect when the corrugated tube deforms and compresses upward, and it is also necessary to ensure that the daily chemical products in the corrugated tube do not leak and fall out before the filling bottle abuts against the pressing head. Therefore, a quantitative plate and a quantitative rod are added. The quantitative plate plugs the quantitative groove at the lower end of the discharge hole. The lower end of the quantitative rod is connected to the quantitative plate, and the upper end of the quantitative rod is matched with the screw hole on the tank body through its external thread. After manually turning the adjusting plate at the top end of the quantitative rod, the up-and-down height of the quantitative rod can be adjusted, so as to control the pre-compression distance of the quantitative plate upward, so as to achieve pre-compressing the corrugated tube in advance and reducing its internal capacity. Therefore, only a limited amount of daily chemical products in the corrugated tube can be obtained after the filling bottle abuts upward until it leaves the lifting part, achieving the purpose of quantitatively conditioning the filling capacity.

[0011] Furthermore, a guiding groove and a feed hole communicating with the reserve cavity are provided on the tank body. A guiding rail and a feed port are provided on the outer side wall of the driven wheel. The guiding groove is matched with the guiding rail, and the feed hole corresponds to the feed port. A support seat is provided on the outer side wall of the driven wheel, and a support groove is provided on the tank body. The support seat and the support groove are connected in an abutting manner. The filling device further includes a top cover, the top cover is connected to the top end of the driven wheel, and the bottom of the top cover is connected to the upper end face of the tank body in an abutting manner.

[0012] Compared with the prior art, the advantages of the present utility model are as follows: Through the filling bottle that is jacked upward, the upper end opening of the filling bottle abuts against the pressing head, and during the continuous upward movement of the filling bottle, the pressure on the pressing head is maintained, and the discharging cylinder is forced to move upward and the quantitative plate is opened to expose the discharging hole. During the process of compressing the corrugated pipe, the daily chemical product inside is extruded into the filling bottle. After manually turning the adjusting plate at the top end of the quantitative rod, the up and down height of the quantitative rod can be adjusted, thereby controlling the pre-compression distance of the quantitative plate upward, so as to achieve pre-compressing the corrugated pipe in advance and reducing its internal capacity. Therefore, only the daily chemical product with a limited capacity inside the corrugated pipe can be obtained from when the filling bottle abuts upward until it leaves the jacking part, achieving the purpose of quantitatively filling the capacity, and the whole set of structures is a pure mechanical structure, and quantitative filling can be achieved without the intervention of a motor. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 Is the three-dimensional view of the whole machine of the present utility model;

[0015] Figure 2 Is the three-dimensional view of the filling device of the present utility model;

[0016] Figure 3 Is the exploded view of the filling device of the present utility model;

[0017] Figure 4 Is of the present utility model Figure 3 Local enlarged view at A;

[0018] Figure 5 Is the top view of the filling device of the present utility model;

[0019] Figure 6 Is of the present utility model Figure 5 Sectional view taken along B-B;

[0020] Figure 7 Is of the present utility model Figure 6 Local enlarged view at C;

[0021] Figure 8 Is the front three-dimensional view of the filling head of the present utility model;

[0022] Figure 9 Is the rear three-dimensional view of the filling head of the present utility model;

[0023] Figure 10 Exploded top view of the filling head of the present utility model;

[0024] Figure 11 Exploded bottom view of the filling head of the present utility model.

[0025] Wherein: 1. Filling head; 11. Tank body; 111. Partition board; 1111. Reserve cavity; 1112. Buffer cavity; 112. Conduction tube; 1121. Feeding cavity; 1122. Limiting cavity; 11221. Limiting groove; 11222. Fastening groove; 113. Through hole; 114. Screw hole; 115. Guide groove; 116. Feeding hole; 117. Support groove; 12. Quantitative assembly; 121. Pressing head; 1211. Limiting post; 1212. Half cylinder of pressing cylinder; 122. Discharge tube; 1221. Discharge hole; 1222. Extension part; 1223. Quantitative groove; 123. Bellows; 124. Limiting plate; 125. Spring; 126. Quantitative plate; 127. Quantitative rod; 1271. External thread; 1272. Adjusting plate; 2. Filling device; 21. Lifting platform; 211. Lifting part; 22. Rotating wheel; 23. Driven wheel; 231. Guide rail; 232. Feeding port; 233. Support seat; 24. Filling bottle; 25. Driving rod; 26. Motor; 27. Top cover. Specific embodiments

[0026] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the scope protected by the present utility model.

[0027] The specific embodiments of the present utility model will be described below in conjunction with the accompanying drawings:

[0028] As Figures 1-11 shown, a quantitative filling head 1 for daily chemical products, the filling head 1 is arranged on a filling device 2, the filling device 2 includes a lifting platform 21, a rotating wheel 22, a driven wheel 23 and a filling bottle 24, the driven wheel 23 is connected to the upper end of the rotating wheel 22, the center of the bottom of the rotating wheel 22 is connected to a motor 26 at the center of the lifting platform 21 through a driving rod 25, the side of the filling bottle 24 is connected to the rotating wheel 22, the bottom of the filling bottle 24 abuts against the upper end surface of the lifting platform 21, and the upper opening of the filling bottle 24 points to the filling head 1.

[0029] The filling head 1 includes a can body 11 and a metering assembly 12. The can body 11 is movably connected to the driven wheel 23. Inside the can body 11, it is vertically divided into a storage cavity 1111 and a buffer cavity 1112 by a horizontally arranged partition 111. A conduction cylinder 112 is provided in the buffer cavity 1112. The conduction cylinder 112 divides the buffer cavity 1112 into a conveying cavity 1121 and a limiting cavity 1122 from inside to outside. The conveying cavity 1121 is communicated with the storage cavity 1111 through a through hole 113. The pressing head 121 is fitted in the limiting cavity 1122.

[0030] The metering assembly 12 includes a pressing head 121, a discharge cylinder 122, a corrugated pipe 123, a limiting plate 124, a spring 125, a metering plate 126 and a metering rod 127. The pressing head 121 is movably connected to the lower end of the can body 11. The discharge cylinder 122 is movably connected inside the pressing head 121. The discharge cylinder 122 points to the filling bottle 24 adsorbed on the rotating wheel 22. The pressing head 121 is in abutting connection with the upper opening of the filling bottle 24. A limiting post 1211 is provided on the outer side wall of the pressing head 121. A limiting groove 11221 is provided on the inner side wall of the limiting cavity 1122. The limiting post 1211 is matched with the limiting groove 11221. The limiting plate 124 is fitted in the fastening groove 11222 at the lower opening of the limiting cavity 1122. The lower end face of the limiting post 1211 can be in abutting connection with the limiting plate 124. The upper end of the corrugated pipe 123 is sleeved on the lower opening of the conduction cylinder 112 and communicated with the conveying cavity 1121. The lower end of the corrugated pipe 123 is communicated with the discharge hole 1221 inside the discharge cylinder 122. The pressing head 121 is formed by enclosing two semi-cylindrical pressing cylinders 1212. The semi-cylindrical pressing cylinder 1212 is formed by rotating a C-shaped structure. An extending portion 1222 extending outward is provided on the outer side wall of the upper end of the discharge cylinder 122. The lower end face of the extending portion 1222 abuts against the upper end of the C-shaped bottom of the semi-cylindrical pressing cylinder 1212. The upper end face of the extending portion 1222 abuts against the lower end face of the corrugated pipe 123. The spring 125 is arranged in the limiting cavity 1122. The lower end face of the spring 125 abuts against the upper end face of the pressing head 121. A metering groove 1223 is provided at the lower opening of the discharge hole 1221. The metering plate 126 is fitted in the metering groove 1223. The lower end of the metering rod 127 is connected to the metering plate 126. The external thread 1271 at the upper end of the metering rod 127 is matched with the threaded hole 114 on the can body 11. The upper end of the metering rod 127 extends upward on the can body 11. An adjusting plate 1272 is provided at the upper end of the metering rod 127.

[0031] Further, a guiding groove 115 and a feed hole 116 communicating with the reserve cavity 1111 are provided on the can body 11. A guiding rail 231 and a feed port 232 are provided on the outer side wall of the driven wheel 23. The guiding groove 115 is matched with the guiding rail 231, and the feed hole 116 corresponds to the feed port 232. A supporting seat 233 is provided on the outer side wall of the driven wheel 23, and a supporting groove 117 is provided on the can body 11. The supporting seat 233 and the supporting groove 117 are in abutting connection. The filling device 2 further includes a top cover 27. The top cover 27 is connected to the top end of the driven wheel 23, and the bottom of the top cover 27 and the upper end surface of the can body 11 are in abutting connection.

[0032] Description of the working mode of the present utility model:

[0033] For the quantitative filling head 1 of the daily chemical product adopting this structure, this structure is based on the lifting platform 21, the rotating wheel 22 and the driven wheel 23 provided on the filling device 2. A lifting part 211 is provided on the lifting platform 21 for the filling bottle 24 abutted thereon to move up and down. In order to realize that the filling bottle 24 gradually rises to the top after entering the lifting part 211 from the bottom and still keeps moving in a circular motion, a rotating wheel 22 is additionally provided to adsorb the side surface of the filling bottle 24. As the motor 26 on the lifting platform 21 starts to drive the driving rod 25 to drive the rotating wheel 22 to rotate, the rotating wheel 22 will carry the filling bottle 24 into the lifting part 211, causing the filling bottle 24 to move up and abut against the filling head 1 to fill the daily chemical product.

[0034] In order to achieve filling when the filling bottle 24 moves upward and abuts against the filling head 1, the inner cavity of the filling head 1 on the driven wheel 23 is separated by a partition plate 111 into a reserve cavity 1111 and a buffer cavity 1112. The reserve cavity 1111 is used to store daily chemical products. The buffer cavity 1112 is further separated by a conduction tube 112 into a guiding cavity 1121 and a limiting cavity 1122 from the inside to the outside. The daily chemical products in the reserve cavity 1111 will enter the guiding cavity 1121 through a through hole 113. The lower end of the conduction tube 112 is connected to a corrugated tube 123. The purpose of setting the corrugated tube 123 is to store the daily chemical products and press them upward at the same time. The outer side wall deforms and compresses upward, and the daily chemical products in the corrugated tube 123 can be extruded downward. In order to guide the upward deformation and compression of the corrugated tube 123, a pressing head 121 is added. The pressing head 121 is formed by enclosing two semi-cylindrical pressing tubes 1212. The semi-cylindrical pressing tube 1212 is formed by rotating a C-shaped structure, which is a structure designed for convenient assembly. At the same time, a male-female head plugging structure can be set at the connection of the two semi-cylindrical pressing tubes 1212 to achieve the required connection stability. The upper end of the pressing head 121 is restricted in the limiting groove 11221 by a limiting plate 124. Therefore, the upper end of the pressing head 121 can only move up and down within the limiting cavity 1122 with limitations. The lower end of the pressing head 121 is movably connected to a discharge tube 122. Therefore, when the pressing head 121 abuts against the upper opening of the filling bottle 24, during the continuous upward lifting of the filling bottle 24, the upper opening of the filling bottle 24 will compress the pressing head 121 upward into the limiting cavity 1122, causing the discharge tube 122 to also move upward and compress the corrugated tube 123 inside it, so that the daily chemical products in the corrugated tube 123 are extruded downward and filled into the filling bottle 24. Although the upward compressed pressing head 121 can return to its original state downward under the action of gravity when the filling bottle 24 moves downward, a spring 125 is added in the limiting cavity 1122 to achieve a better recovery effect.

[0035] How to achieve the quantitative effect by the upward deformation and compression of the bellows 123, and also to ensure that the daily chemical products in the bellows 123 cannot leak out before the filling bottle 24 abuts against the pressure head 121, so a quantitative plate 126 and a quantitative rod 127 are added, the quantitative plate 126 is blocked in the quantitative groove 1223 at the lower end of the discharge hole 1221, the lower end of the quantitative rod 127 is connected to the quantitative plate 126, and the upper end of the quantitative rod 127 is connected to the quantitative plate 126 through its external thread 1271 In cooperation with the screw hole 114 on the can body 11, after manually twisting the adjustment plate 1272 at the top of the metering rod 127, the upper and lower heights of the metering rod 127 can be adjusted, thereby controlling the upward pre-compression distance of the metering plate 126, thereby achieving early compression of the bellows 123 and reducing the capacity therein. Therefore, after the filling bottle 24 abuts upward until it leaves the lifting part 211, only daily chemical products with a limited capacity in the bellows 123 can be obtained, thereby achieving the purpose of quantitative conditional filling capacity.

[0036] Since the above form is to store the daily chemicals in the storage chamber 1111 first, after the bellows 123 squeezes out the daily chemicals, when the bellows 123 returns to its original state, the daily chemicals in the storage chamber 1111 can be replenished to the bellows 123 in time through the guide chamber 1121. However, the prepared materials in the storage chamber 1111 will be used up sooner or later, and the filling device 2 is continuously operated for filling. Therefore, timely external material supply is required for the storage chamber 1111 to realize continuous production. Therefore, the can body A feed hole 116 connected to the storage chamber 1111 is provided on the outer wall of the driven wheel 23, and a feed port 232 corresponding to the feed hole 116 is provided. The storage chamber 1111 can be replenished and prepared in time through the correspondence between the feed port 232 and the feed hole 116. However, when the bellows 123 is deformed, compressed and squeezed out, it is best to keep the daily chemical products in the storage chamber 1111 and the guide chamber 1121 in a stable state. When the feed port 232 exists, the daily chemical products It is very likely to flow back, resulting in insufficient pressure in the can body 11, thereby causing the bellows 123 to be deformed and squeezed out, which makes quantitative filling meaningless. Therefore, a guide groove 115 is added to the can body 11, and the guide groove 115 cooperates with the guide rail 231 on the outer wall of the driven wheel 23. Therefore, when the pressure head 121 is abutted by the top of the filling bottle 24, before overcoming the deformation force of the spring 125, the can body 11 needs to be pushed up first, so that the feed hole 116 and the feed port 232 are staggered to avoid daily chemical The quantitative filling of the bellows 123 fails due to the backflow of the product from the feed port 232. In order to keep the can body 11 in a fixed position on the driven wheel 23 before lifting, the support seat 233 on the driven wheel 23 cooperates with the support groove 117 on the can body 11 to keep the position of the can body 11 from moving downward. In order to ensure that the can body 11 does not exceed a certain limit when being lifted upward, a top cover 27 is added to the upper end of the driven wheel 23 to limit the upward movement distance of the can body 11.

[0037] The beneficial effects of the present utility model are as follows: Through the filling bottle 24 that is jacked up upward, the upper opening thereof abuts against the pressing head 121, and during the continuous upward movement of the filling bottle 24, the pressure on the pressing head 121 is maintained, and the discharge cylinder 122 is forced to move upward as well and open the metering plate 126 to expose the discharge hole 1221. During the process of compressing the corrugated pipe 123, the daily chemical product therein is squeezed into the filling bottle 24. After manually turning the adjusting plate 1272 at the top end of the metering rod 127, the up and down height of the metering rod 127 can be adjusted, thereby controlling the pre-compression distance of the metering plate 126 upward, so as to achieve pre-compressing the corrugated pipe 123 in advance and reducing its internal capacity. Therefore, only the daily chemical product with a limited capacity in the corrugated pipe 123 can be obtained after the filling bottle 24 abuts upward until it leaves the jacking part 211, achieving the purpose of quantitatively conditioning the filling capacity. Moreover, this entire set of structures is a pure mechanical structure, and quantitative filling can be achieved without the intervention of the motor 26.

[0038] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A quantitative filling head for daily chemical products, the filling head is arranged on a filling device, the filling device comprises a lifting platform, a rotating wheel, a driven wheel and a filling bottle, the driven wheel is connected to the upper end of the rotating wheel, the center of the bottom of the rotating wheel is connected to the motor at the center of the lifting platform through a driving rod, the side of the filling bottle is connected to the rotating wheel, the bottom of the filling bottle abuts against the upper end surface of the lifting platform, and the upper end opening of the filling bottle points to the filling head, characterized in that: The filling head includes a can body and a quantitative component, the can body is movably connected to the driven wheel, the quantitative component includes a pressure head and a discharge barrel, the pressure head is movably connected to the lower end of the can body, the discharge barrel is movably connected inside the pressure head, the discharge barrel points to the filling bottle adsorbed on the rotating wheel, and the pressure head is abutted against the upper end opening of the filling bottle.

2. The quantitative filling head for daily chemical products according to claim 1, characterized in that: The tank body is divided into a storage chamber and a buffer chamber by a horizontal partition. A conduction tube is provided in the buffer chamber. The conduction tube divides the buffer chamber into a guide chamber and a limit chamber from the inside to the outside. The guide chamber is connected with the storage chamber through a through hole, and the pressure head is fitted in the limit chamber.

3. The quantitative filling head for daily chemical products according to claim 2, characterized in that: The quantitative component also includes a bellows and a limit plate. A limit column is provided on the outer wall of the pressure head, and a limit groove is provided on the inner wall of the limit cavity. The limit column cooperates with the limit groove, and the limit plate cooperates in the fastening groove at the lower end opening of the limit cavity. The lower end surface of the limit column can be abutted and connected to the limit plate. The upper end of the bellows is fitted into the lower end opening of the conductive cylinder and connected to the guiding cavity. The lower end of the bellows is connected to the discharge hole in the discharge cylinder.

4. The quantitative filling head for daily chemical products according to claim 3, characterized in that: The pressure head is formed by two groups of pressure cylinder half-cylinders, and the pressure cylinder half-cylinder is a C-shaped structure rotated. An extension portion extending outward is provided on the outer wall of the upper end of the discharge cylinder, and the lower end surface of the extension portion abuts against the upper end of the C-shaped bottom of the pressure cylinder half-cylinder, and the upper end surface of the extension portion abuts against the lower end surface of the bellows.

5. The quantitative filling head for daily chemical products according to claim 4, characterized in that: The quantitative component also includes a spring, which is arranged in the limiting cavity, and the lower end surface of the spring is in contact with the upper end surface of the pressure head.

6. The quantitative filling head for daily chemical products according to claim 5, characterized in that: The quantitative component also includes a quantitative plate and a quantitative rod. A quantitative groove is provided at the lower opening of the discharge hole. The quantitative plate is fitted into the quantitative groove. The lower end of the quantitative rod is connected to the quantitative plate. The external thread at the upper end of the quantitative rod is matched with the screw hole on the can body. The upper end of the quantitative rod extends upward on the can body, and an adjustment plate is provided at the upper top of the quantitative rod.

7. The quantitative filling head for daily chemical products according to claim 6, characterized in that: The tank body is provided with a guide groove and a feed hole connected to the storage cavity, the outer side wall of the driven wheel is provided with a guide rail and a feed port, the guide groove matches the guide rail, and the feed hole corresponds to the feed port.

8. The quantitative filling head for daily chemical products according to claim 7, characterized in that: A support seat is provided on the outer side wall of the driven wheel, a support groove is provided on the tank body, and the support seat and the support groove are abuttably connected.

9. The quantitative filling head for daily chemical products according to claim 8, characterized in that: The filling device also includes a top cover, which is connected to the top end of the driven wheel, and the bottom of the top cover is abuttably connected to the upper end surface of the can body.

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