A water-based paint filling device

Abstract

This utility model belongs to the field of filling technology, and in particular to a water-based paint filling device. It includes an operating table, with a support plate slidably embedded in the top of the operating table. Support rods are fixedly installed on the top of the operating table and on both sides of the support plate. A storage tank is fixedly installed on the top of the support rods. A pressure block is slidably installed inside the storage tank, and a feed pipe is obliquely inserted into the side of the storage tank. This water-based paint filling device ensures that the water-based paint in the obliquely installed feed pipe flows out automatically, preventing residue and ensuring accurate dosage. Activating the first electric telescopic rod moves the pressure block downwards, squeezing the water-based paint out of the flow port and into the storage tank. A gravity sensor detects the weight of the filling tank for a second control of the dosage. This improves the accuracy of the dosage in each filling tank without affecting the filling speed.

Description

Technical Field

[0001] The utility model relates to the technical field of filling, in particular to a water-based paint filling device. Background Art

[0002] Water-based paint needs to go through a filling process during the production process. The main way to evaluate the eligibility of the filling process is to detect whether the volume of the filled paint meets the requirements. In order to ensure that the amount of filled paint meets the preset amount, the existing filling process is as follows: the paint bucket is transported to the filling station through the production transmission line. A weight sensor is provided at the bottom of the filling station, and a filling head is provided on the upper side of the filling station. When the paint bucket stops at the filling station, the filling head starts to add paint to the paint bucket. When the weight reaches the preset weight, the filling head stops adding paint, and the production transmission line will move the filled paint bucket to the next sealing station.

[0003] The patent with the authorization announcement number CN220485323U discloses a water-based paint filling device. It includes a paint storage bucket, a filling mechanism and a filling head. Because the accuracy of each filling amount is only related to the moving accuracy of the telescopic device and has nothing to do with the filling rate, the filling speed will no longer affect the accuracy of the filling amount. Therefore, the filling rate can be increased by increasing the push-out rate of the telescopic device. The above patent achieves an increase in the filling speed, but after each filling is completed, a large amount of water-based paint will remain in the filling tube. During the valve closing process, these water-based paints remaining in the pipeline will flow freely due to gravity factors, which will cause the water-based paint to flow back or continue to flow into the tank body, resulting in different weights after filling, affecting the accuracy of filling. At the same time, the flow of water-based paint in the pipeline will cause changes in the air pressure in the pipeline. In the reciprocating filling flow, it is easy to cause the phenomenon of empty pipes, which in turn affects the filling speed, resulting in different filling speeds each time, affecting the overall filling process. Summary of the invention

[0004] In view of the deficiencies of the prior art, the utility model provides a water-based paint filling device to solve the existing problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-based paint filling device, comprising an operating table, a bearing plate is embedded and slidably installed on the top of the operating table, support rods are fixedly installed on the top of the operating table and on both sides of the bearing plate, a storage barrel is fixedly installed on the top of the support rod, a pressure block is slidably installed on the inner side of the storage barrel, a feed pipe is obliquely plugged and installed on the side of the storage barrel, a flow port is opened at the bottom of the storage barrel and the opening and closing action is completed by a sealing assembly, and a filling barrel is placed on the top of the bearing plate and below the storage barrel.

[0006] As a preferred technical solution of the utility model, the top of the supporting plate is provided with equally spaced limiting grooves, the filling barrel is inserted and placed in the limiting grooves, the inner side of the limiting groove is provided with an embedding groove, and the inner side of the embedding groove is embedded with a gravity sensor in contact with the bottom of the filling barrel.

[0007] As a preferred technical solution of the utility model, an upper through hole is opened on the top of the storage bucket, and evenly distributed connecting rods are fixedly installed on the top of the upper through hole, and a mounting seat is fixedly installed on the top of the connecting rod, and a fixed end of a first electric telescopic rod is fixedly installed on the inner side of the mounting seat, and an extension rod is fixedly installed on the telescopic end of the first electric telescopic rod, and the extension rod passes through the upper through hole and is fixedly connected to the top of the pressing block.

[0008] As a preferred technical solution of the utility model, a circulation nozzle is fixedly installed at the bottom of the storage barrel and directly below the circulation port, and the sealing assembly includes symmetrically distributed sealing plates that are slidably inserted on both sides of the inner side of the circulation port, one of the sealing plates is provided with a fastening groove on the side, and a fastening block that matches the size and position of the fastening groove is fixedly installed on the side of the other sealing plate.

[0009] As a preferred technical solution of the utility model, a symmetrically distributed inner groove is opened on the side of the flow port, the sealing plate is slidably installed on the inner side of the inner groove, a second electric telescopic rod is fixedly installed on the inner side of the inner groove, and the telescopic end of the second electric telescopic rod is fixedly connected to the side of the sealing plate.

[0010] As a preferred technical solution of the utility model, the feed pipe is obliquely plugged into the side of the storage barrel, and the plugging point of the feed pipe located outside the storage barrel is lower than the plugging point of the feed pipe located inside the storage barrel.

[0011] Compared with the prior art, the utility model provides a water-based paint filling device, which has the following beneficial effects:

[0012] 1. This water-based paint filling device, through the inclined feed pipe, the water-based paint in the feed pipe will automatically flow away without retention, ensuring the accuracy of the added amount. The first electric telescopic rod is started to drive the pressure block to move downward, squeezing the water-based paint out of the flow port and falling into the storage barrel. The gravity sensor detects the weight of the filling barrel and controls the second addition amount. In this way, the accuracy of the addition amount in each filling barrel is improved without affecting the filling speed.

[0013] 2. In the water-based paint filling device, when the water-based paint is added into the storage barrel through the feed pipe, the two blocking plates fit together to block the flow nozzle, and the fastening groove is connected with the fastening block to improve the sealing of the flow nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0016] Figure 3 This is a schematic cross-sectional view of the internal structure of the storage barrel of the utility model;

[0017] Figure 4 It is a schematic cross-sectional view of the structure near the second electric telescopic rod of the utility model.

[0018] In the figure: 1. operating table; 11. bearing plate; 12. supporting rod; 13. limiting groove; 14. filling barrel; 15. embedding groove; 16. gravity sensor; 2. storage barrel; 21. upper through hole; 3. feeding pipe; 4. mounting seat; 41. connecting rod; 5. first electric telescopic rod; 51. extension rod; 52. inner groove; 53. pressing block; 54. circulation port; 55. circulation nozzle; 6. second electric telescopic rod; 61. sealing plate; 62. fastening block; 63. fastening groove. DETAILED DESCRIPTION

[0019] 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. Example

[0020] See also Figure 1-4In this embodiment: a water-based paint filling device includes an operating table 1, a carrying plate 11 is embedded and slidably installed on the top of the operating table 1, a support rod 12 is fixedly installed on the top of the operating table 1 and on both sides of the carrying plate 11, a storage barrel 2 is fixedly installed on the top of the support rod 12, a pressing block 53 is slidably installed on the inner side of the storage barrel 2, a feeding pipe 3 is obliquely plugged and installed on the side of the storage barrel 2, a flow port 54 is opened at the bottom of the storage barrel 2 and the opening and closing action is completed by a blocking component, a filling barrel 14 is placed on the top of the carrying plate 11 and below the storage barrel 2, and when in use, through Add water-based paint to the feed pipe 3. After the water-based paint is added to the height flush with the feed pipe 3, the addition is completed and the water-based paint is allowed to flow freely. The water-based paint in the inclined feed pipe 3 will automatically flow away without retention, ensuring the accuracy of the added amount. Start the first electric telescopic rod 5 to drive the pressing block 53 to move downward, squeeze the water-based paint out of the flow port 54 and fall into the filling barrel 14. The gravity sensor 16 detects the weight of the filling barrel 14 to control the second addition amount. In this way, the accuracy of the addition amount in each filling barrel 14 is improved without affecting the filling speed.

[0021] As a preferred embodiment, the top of the supporting plate 11 is provided with equally spaced limiting grooves 13, the filling barrel 14 is inserted and placed in the limiting groove 13, the inner side of the limiting groove 13 is provided with an embedding groove 15, the inner side of the embedding groove 15 is embedded with a gravity sensor 16 in contact with the bottom of the filling barrel 14, the gravity sensor 16 can detect the weight of the filling barrel 14 in real time, and the device can be installed with a controller for controlling and receiving data from the gravity sensor 16, and then making a judgment.

[0022] As a preferred embodiment, an upper through hole 21 is opened on the top of the storage barrel 2, and a uniformly distributed connecting rod 41 is fixedly installed on the top of the upper through hole 21, and a mounting seat 4 is fixedly installed on the top of the connecting rod 41, and a fixed end of a first electric telescopic rod 5 is fixedly installed on the inner side of the mounting seat 4, and an extension rod 51 is fixedly installed on the telescopic end of the first electric telescopic rod 5, and the extension rod 51 passes through the upper through hole 21 and is fixedly connected to the top of the pressing block 53. The connection between the feed pipe 3 and the inner side of the storage barrel 2 is the highest storage position of the storage barrel 2. When the water-based paint in the storage barrel 2 reaches the highest storage position, the amount of water-based paint stored therein is the same as the amount filled in the filling barrel 14. Therefore, the water-based paint in the storage barrel 2 is pressed out by the downward movement of the pressing block 53 and falls into the filling barrel 14, that is, the filling barrel 14 is filled. Example

[0023] See also Figure 1-4In this embodiment: a circulation nozzle 55 is fixedly installed at the bottom of the storage barrel 2 and directly below the circulation port 54. The sealing assembly includes symmetrically distributed sealing plates 61 that are slidably inserted on both sides of the inner side of the circulation port 54. A fastening groove 63 is opened on the side of one of the sealing plates 61, and a fastening block 62 whose size and position match the fastening groove 63 is fixedly installed on the side of the other sealing plate 61. When water-based paint is added to the storage barrel 2 through the feeding pipe 3, the two sealing plates 61 fit together to block the circulation nozzle 55, and the fastening groove 63 is engaged with the fastening block 62 to improve the sealing performance of the circulation nozzle 55.

[0024] As a preferred embodiment, a symmetrically distributed inner groove 52 is opened on the side of the circulation port 54, and a sealing plate 61 is slidably installed on the inner side of the inner groove 52. A second electric telescopic rod 6 is fixedly installed on the inner side of the inner groove 52. The telescopic end of the second electric telescopic rod 6 is fixedly connected to the side of the sealing plate 61. The controller controls the extension and retraction of the second electric telescopic rod 6 to push the contact and separation of the sealing plate 61, thereby realizing the automatic opening and closing of the circulation nozzle 55.

[0025] As a preferred embodiment, the feed pipe 3 is obliquely plugged into the side of the storage barrel 2, and the plugging point of the feed pipe 3 on the outside of the storage barrel 2 is lower than the plugging point of the feed pipe 3 on the inside of the storage barrel 2. This ensures that no underwater paint is retained in the feed pipe 3, resulting in changes in the added amount. At the same time, the installation position of the feed pipe 3 also determines the storage capacity of the storage barrel 2, thereby ensuring the uniformity of the added amount.

[0026] The working principle and use process of the utility model are as follows: the operator controls the first electric telescopic rod 5 and the second electric telescopic rod 6 to extend and retract alternately through the controller, and at the same time, the external power controls the carrying plate 11 to run at a uniform speed. These are all prior arts. Under mutual cooperation, when the filling barrel 14 is located directly below the circulation nozzle 55, the carrying plate 11 stops, the second electric telescopic rod 6 contracts, and the circulation port 54 is opened. The first electric telescopic rod 5 extends, and pushes the pressing block 53 to squeeze out the water-based paint in the storage barrel 2 and drop it into the filling barrel 14. The second electric telescopic rod 6 extends, and the circulation port 54 is closed. The external power controls the carrying plate 11 to run again. When the next filling barrel 14 approaches the circulation nozzle 55, the water-based paint is filled into the storage barrel 2 through the feeding pipe 3. This reciprocating process completes the filling of the water-based paint.

[0027] Finally, it should be noted that the above are only preferred embodiments of the utility model and are not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water-based paint filling device, comprising an operating table (1), characterized in that: A bearing plate (11) is embedded and slidably mounted on the top of the operating table (1); support rods (12) are fixedly mounted on the top of the operating table (1) and on both sides of the bearing plate (11); a storage barrel (2) is fixedly mounted on the top of the support rod (12); a pressing block (53) is slidably mounted on the inner side of the storage barrel (2); a feeding pipe (3) is obliquely plugged and mounted on the side of the storage barrel (2); a flow port (54) is opened at the bottom of the storage barrel (2) and an opening and closing action is completed by a blocking component; a filling barrel (14) is placed on the top of the bearing plate (11) and below the storage barrel (2).

2. A water-based paint filling device according to claim 1, characterized in that: The top of the carrier plate (11) is provided with limiting grooves (13) distributed at equal intervals, the filling barrel (14) is inserted and placed in the limiting groove (13), the inner side of the limiting groove (13) is provided with an embedding groove (15), and the inner side of the embedding groove (15) is embedded with a gravity sensor (16) in contact with the bottom of the filling barrel (14).

3. A water-based paint filling device according to claim 1, characterized in that: An upper through hole (21) is formed on the top of the storage barrel (2); evenly distributed connecting rods (41) are fixedly mounted on the top of the upper through hole (21); a mounting seat (4) is fixedly mounted on the top of the connecting rod (41); a fixed end of a first electric telescopic rod (5) is fixedly mounted on the inner side of the mounting seat (4); an extension rod (51) is fixedly mounted on the telescopic end of the first electric telescopic rod (5); the extension rod (51) passes through the upper through hole (21) and is fixedly connected to the top of the pressing block (53).

4. A water-based paint filling device according to claim 3, characterized in that: A circulation nozzle (55) is fixedly mounted at the bottom of the storage barrel (2) and directly below the circulation port (54); the blocking assembly comprises symmetrically distributed blocking plates (61) which are slidably plugged into the inner sides of the circulation port (54); a fastening groove (63) is formed on the side of one of the blocking plates (61); and a fastening block (62) whose size and position match the fastening groove (63) is fixedly mounted on the side of the other blocking plate (61).

5. A water-based paint filling device according to claim 4, characterized in that: The side surface of the flow opening (54) is provided with symmetrically distributed inner grooves (52), the blocking plate (61) is slidably mounted on the inner side of the inner groove (52), a second electric telescopic rod (6) is fixedly mounted on the inner side of the inner groove (52), and the telescopic end of the second electric telescopic rod (6) is fixedly connected to the side surface of the blocking plate (61).

6. A water-based paint filling device according to claim 1, characterized in that: The feed pipe (3) is plugged obliquely into the side of the storage barrel (2), and the plugging point of the feed pipe (3) located outside the storage barrel (2) is lower than the plugging point of the feed pipe (3) located inside the storage barrel (2).

Images