A corrosion-resistant paint filling structure facilitating controlled discharge

Abstract

The utility model discloses a kind of anticorrosive coating filling structures of convenient discharge control, it is related to anticorrosive coating filling technical field;Transmission table rear end is connected with fixed platform, and fixed platform top is equipped with device shell, and device shell bottom is equipped with liquid storage tank, device shell inside is equipped with driving mechanism, and driving mechanism front end is connected with transmission mechanism, and transmission mechanism includes roots pump shell, and roots pump shell inside is equipped with roots pump stem, and roots pump shell left end is connected with liquid inlet pipe, and roots pump shell front end is connected with shunt pipe. Through the setting of transmission mechanism, when liquid inlet pipe will be blocked by roots pump stem again with coating transmission to shunt pipe, only driving mechanism drives roots pump stem to run, coating will be transmitted to shunt pipe and filled, so that the equipment can be more stable when carrying out control filling, and by driving mechanism driving roots pump stem to run, the running speed of roots pump stem can be controlled by the running speed of driving mechanism.

Description

Technical Field

[0001] This utility model relates to the field of anti-corrosion coating filling technology, specifically an anti-corrosion coating filling structure that facilitates easy control of material output. Background Technology

[0002] A corrosion-resistant coating filling structure is an automated or semi-automated equipment system used to accurately, efficiently, and pollution-free inject liquid corrosion-resistant coatings into packaging containers. Its core design must be adapted to the high viscosity, corrosiveness, and tendency to settle of corrosion-resistant coatings, while also meeting production requirements such as leak-proof sealing, accurate metering, and convenient cleaning. However, existing corrosion-resistant coating filling structures have some shortcomings, such as:

[0003] An automatic filling device for low-volatile anti-corrosion coatings, application number CN202323102641.1, is described. This device ensures uniformity by stirring with a stirring rod, thereby preventing the anti-corrosion coating from solidifying due to prolonged storage. By adjusting the height of the filling nozzle, it can accommodate more filling containers. However, in actual use, this device is difficult to control the amount of coating being filled, which may lead to problems with quantitative measurement during the coating filling process.

[0004] Therefore, we propose a filling structure for anti-corrosion coatings that facilitates control of material output, in order to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a filling structure for anti-corrosion coatings that facilitates control of the discharge volume, in order to solve the problem mentioned in the background art that the current anti-corrosion coating filling structures on the market are difficult to control the volume of coating filling, which may lead to the problem of difficulty in quantitative measurement during the coating filling process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a filling structure for anti-corrosion coatings that facilitates material discharge control, including a conveyor table and a conveyor belt on the top of the conveyor table, wherein a drive rod is provided inside the conveyor belt;

[0007] The rear end of the transmission platform is connected to a fixed platform, and the top of the fixed platform is provided with a device housing, and the bottom of the device housing is provided with a liquid storage tank. The device housing is provided with a drive mechanism, and the front end of the drive mechanism is connected to a transmission mechanism. The transmission mechanism includes a Roots pump housing, and the Roots pump housing is provided with a Roots pump rod. The left end of the Roots pump housing is connected to an inlet pipe, and the front end of the Roots pump housing is connected to a diversion pipe.

[0008] The bottom of the inlet pipe is connected to the storage tank pipe, and a fixing frame is connected to the front end of the device housing. The bottom of the fixing frame is fixedly connected to the diversion pipe, and a spray head is provided at the bottom of the diversion pipe.

[0009] By designing the transmission mechanism, the coating material is blocked by the Roots pump rod when it is being transported from the inlet pipe to the distribution pipe. The coating material is only transported to the distribution pipe for filling when the drive mechanism drives the Roots pump rod. This makes the equipment more stable during controlled filling. Furthermore, the speed of the Roots pump rod can be controlled by adjusting the speed of the drive mechanism, thus increasing the operability of the equipment during operation.

[0010] As a preferred technical solution of this utility model, the transmission platform is fixedly connected to the drive rod, and the drive rod has its own motor inside. The drive rod includes a sprocket body and a rod, and the drive rod engages with the chain groove on the inner side of the transmission belt through the sprocket body.

[0011] The above technical solution enables the sprocket body of the drive rod to form a rigid meshing transmission with the conveyor belt chain groove, avoiding the slippage problem of traditional friction transmission, ensuring that the filling container is transported at a uniform speed to the bottom of the spray head, thereby increasing the stability of the equipment during transportation.

[0012] As a preferred technical solution of this utility model, the conveyor table is provided with rollers inside, and the rollers are located between the conveyor belts, and the conveyor belts are located at the bottom of the spray head.

[0013] The above technical solution enables the rollers to provide multi-point support for the conveyor belt, preventing the conveyor belt from sagging due to the weight of the container, ensuring a stable distance between the top of the container and the spray head, preventing paint splashing or uneven filling, and thus increasing the stability of the equipment during transmission.

[0014] As a preferred technical solution of this utility model, the transmission platform is fixedly connected to the fixed platform, and the top of the fixed platform is provided with a positioning rod, and the top of the positioning rod is fixedly connected to the device shell.

[0015] The above technical solution enables the positioning rod to provide vertical support to the device housing, preventing the housing from tilting due to its own weight or the operation of the internal drive mechanism. This ensures the alignment accuracy of components such as the Roots pump housing and the diversion pipe with the conveyor belt, further improving filling accuracy.

[0016] As a preferred technical solution of this utility model, the device housing is fixedly connected to the drive mechanism, and the drive mechanism includes a drive motor, and the front end of the drive motor is provided with a first sprocket, and a chain is engaged on the outer side of the first sprocket. The other end of the chain is engaged with a second sprocket, and the front end of the first sprocket is connected to a first drive shaft, and the front end of the second sprocket is engaged with a second drive shaft.

[0017] The above technical solution enables the drive mechanism to operate more stably when driving the transmission mechanism and the stirring rod simultaneously, thereby increasing the stability of the equipment during operation.

[0018] As a preferred technical solution of this utility model, a first bevel gear set is meshed on the outer side of the first drive shaft, and a driving gear is meshed at the bottom of the first bevel gear set. A driven gear is meshed on the outer side of the driving gear, and the bottom of both the driving gear and the driven gear are fixedly connected to a set of Roots pump rods.

[0019] The above technical solution enables the driving gear and driven gear to mesh in opposite directions, driving the two sets of Roots pump rods to rotate in opposite directions. Through the volumetric transmission characteristics of the Roots pump, the output of the coating can be precisely controlled, solving the problem of difficulty in quantitative measurement.

[0020] As a preferred technical solution of this utility model, a second bevel gear set is provided on the outer side of the second drive shaft, and a stirring rod is provided at the bottom of the second bevel gear set, and the stirring rod is located inside the liquid storage tank.

[0021] The above technical solution enables the second bevel gear set to transmit the power of the second drive shaft to the stirring rod. The stirring rod rotates in the liquid storage tank, which can continuously stir the high viscosity anti-corrosion coating, prevent the coating from settling or separating due to long-term standing, and ensure the uniformity of the filling coating.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting the transmission mechanism, when the inlet pipe transmits the coating to the distribution pipe, it will be blocked by the Roots pump rod. Only when the drive mechanism drives the Roots pump rod to run will the coating be transmitted to the distribution pipe for filling. This makes the equipment more stable when performing controlled filling. Moreover, by driving the Roots pump rod to run, the running speed of the Roots pump rod can be controlled by the running speed of the drive mechanism, thereby increasing the controllability of the equipment during operation.

[0023] Furthermore, by setting up the rollers, the rollers can provide multi-point support for the conveyor belt, preventing the conveyor belt from sagging due to the weight of the container, ensuring a stable distance between the top of the container and the spray head, preventing paint splashing or uneven filling, thereby increasing the stability of the equipment during transmission.

[0024] Furthermore, by setting up driving and driven gears, the driving and driven gears can mesh in opposite directions, driving the two sets of Roots pump rods to rotate in opposite directions. Through the volumetric transmission characteristics of the Roots pump, the paint output can be precisely controlled, solving the problem of difficulty in quantitative measurement. Attached Figure Description

[0025] Figure 1 This is a front view of the structure of this utility model;

[0026] Figure 2 This is a three-dimensional structural schematic diagram of the side cross-section of this utility model;

[0027] Figure 3This is a three-dimensional structural diagram of the drive mechanism of this utility model;

[0028] Figure 4 This is a three-dimensional structural diagram of the transmission mechanism of this utility model;

[0029] Figure 5 This is a three-dimensional structural diagram of the spray head of this utility model;

[0030] Figure 6 This is a three-dimensional structural diagram of the stirring rod of this utility model.

[0031] In the diagram: 1. Conveyor platform; 2. Drive rod; 3. Conveyor belt; 4. Roller; 5. Fixed platform; 6. Positioning rod; 7. Device housing; 8. Drive motor; 9. First sprocket; 10. Chain; 11. Second sprocket; 12. First drive shaft; 13. First bevel gear set; 14. Roots pump rod; 15. Roots pump housing; 16. Inlet pipe; 17. Storage tank; 18. Diverter pipe; 19. Fixed frame; 20. Spray head; 21. Second drive shaft; 22. Second bevel gear set; 23. Stirring rod. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0033] Example 1: To address the difficulty in controlling the amount of anti-corrosion coating dispensed in existing technologies, which may lead to quantitative problems during the filling process, the following solution is disclosed. Please refer to [link / reference]. Figures 1-6 This utility model provides a technical solution: a filling structure for anti-corrosion coating that facilitates material discharge control, including a conveyor table 1 and a conveyor belt 3 on the top of the conveyor table 1, wherein a drive rod 2 is provided inside the conveyor belt 3;

[0034] The rear end of the transmission platform 1 is connected to a fixed platform 5, and the top of the fixed platform 5 is provided with a device housing 7, and the bottom of the device housing 7 is provided with a liquid storage tank 17. The device housing 7 is provided with a drive mechanism, and the front end of the drive mechanism is connected to a transmission mechanism. The transmission mechanism includes a Roots pump housing 15, and the Roots pump housing 15 is provided with a Roots pump rod 14. The left end of the Roots pump housing 15 is connected to an inlet pipe 16, and the front end of the Roots pump housing 15 is connected to a diversion pipe 18.

[0035] The bottom of the inlet pipe 16 is connected to the storage tank 17, and the front end of the device housing 7 is connected to the fixing frame 19. The bottom of the fixing frame 19 is fixedly connected to the diversion pipe 18, and the bottom of the diversion pipe 18 is provided with a spray head 20.

[0036] The transmission platform 1 is fixedly connected to the drive rod 2, and the drive rod 2 has its own motor inside. The drive rod 2 includes a sprocket body and a rod. The drive rod 2 engages with the chain groove on the inner side of the transmission belt 3 through the sprocket body.

[0037] The conveyor table 1 is equipped with a roller 4 inside, and the roller 4 is located between the conveyor belts 3, and the conveyor belts 3 are located at the bottom of the spray head 20; the conveyor table 1 is fixedly connected to the fixed table 5, and the fixed table 5 is equipped with a positioning rod 6 on the top, and the top of the positioning rod 6 is fixedly connected to the device housing 7.

[0038] The device housing 7 is fixedly connected to the drive mechanism, which includes a drive motor 8. The front end of the drive motor 8 is provided with a first sprocket 9, and a chain 10 is engaged on the outside of the first sprocket 9. The other end of the chain 10 is engaged with a second sprocket 11. The front end of the first sprocket 9 is connected to a first drive shaft 12, and the front end of the second sprocket 11 is engaged with a second drive shaft 21.

[0039] The first drive shaft 12 is meshed with a first bevel gear set 13 on its outer side, and a drive gear is meshed at the bottom of the first bevel gear set 13. A driven gear is meshed on the outer side of the drive gear. The bottom of the drive gear and the driven gear are fixedly connected to a set of Roots pump rods 14. The second drive shaft 21 is provided with a second bevel gear set 22 on its outer side, and a stirring rod 23 is provided at the bottom of the second bevel gear set 22. The stirring rod 23 is located inside the liquid storage tank 17.

[0040] Working principle: When using this anti-corrosion coating filling structure that facilitates easy discharge control, first connect it to an external power source. Then place the filling container on top of the conveyor belt 3, so that the drive rod 2 engages with the chain groove on the inner side of the conveyor belt 3 through the sprocket body, driving the conveyor belt 3 to run at a uniform speed, while the container moves with the conveyor belt 3 towards the bottom of the spray head 20. Then start the drive mechanism, so that the drive mechanism drives the transmission mechanism to run, thereby causing the Roots pump rod 14 to rotate inside the Roots pump housing 15, so that the Roots pump housing 15 draws the coating from the storage tank 17 into the Roots pump housing 15 through the liquid inlet pipe 16 through the negative pressure, and then transmits it to the diversion pipe 18, and the diversion pipe 18 also transmits the coating through the spray head 20 for filling.

[0041] When the drive mechanism is running, the drive motor 8 drives the first sprocket 9 and the first drive shaft 12 to rotate, which in turn drives the first bevel gear set 13 and the drive gear to rotate. The drive gear also drives the driven gear to rotate, which in turn drives the two sets of Roots pump rods 14 to rotate simultaneously. At the same time, the first sprocket 9 also drives the second sprocket 11 and the second drive shaft 21 to rotate via the chain 10. This causes the second drive shaft 21 to drive the second bevel gear set 22 and the stirring rod 23 to rotate, which enables the stirring rod 23 to mix the coating inside the storage tank 17 evenly and prevent sedimentation.

[0042] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A filling structure for anti-corrosion coating that facilitates material discharge control, comprising a conveyor table (1) and a conveyor belt (3) on the top of the conveyor table (1), wherein a drive rod (2) is provided inside the conveyor belt (3). Its features are: The rear end of the transmission platform (1) is connected to a fixed platform (5), and the top of the fixed platform (5) is provided with a device housing (7), and the bottom of the device housing (7) is provided with a liquid storage tank (17). The device housing (7) is provided with a drive mechanism, and the front end of the drive mechanism is connected to a transmission mechanism. The transmission mechanism includes a Roots pump housing (15), and the Roots pump housing (15) is provided with a Roots pump rod (14). The left end of the Roots pump housing (15) is connected to an inlet pipe (16), and the front end of the Roots pump housing (15) is connected to a diverter pipe (18). The bottom of the inlet pipe (16) is connected to the storage tank (17), and the front end of the device housing (7) is connected to a fixing frame (19), and the bottom of the fixing frame (19) is fixedly connected to the diversion pipe (18), and the bottom of the diversion pipe (18) is provided with a spray head (20).

2. The anti-corrosion coating filling structure for easy material discharge control according to claim 1, characterized in that, The transmission platform (1) is fixedly connected to the drive rod (2), and the drive rod (2) has its own motor inside. The drive rod (2) includes a sprocket body and a rod. The drive rod (2) meshes with the chain groove inside the transmission belt (3) through the sprocket body.

3. The anti-corrosion coating filling structure for easy material discharge control according to claim 2, characterized in that, The transmission table (1) is equipped with rollers (4) inside, and the rollers (4) are located between the transmission belts (3), and the transmission belts (3) are located at the bottom of the spray head (20).

4. The anti-corrosion coating filling structure for easy material discharge control according to claim 3, characterized in that, The transmission platform (1) is fixedly connected to the fixed platform (5), and the fixed platform (5) is provided with a positioning rod (6) on the top, and the top of the positioning rod (6) is fixedly connected to the device housing (7).

5. The anti-corrosion coating filling structure for easy discharge control according to claim 4, characterized in that, The device housing (7) is fixedly connected to the drive mechanism, and the drive mechanism includes a drive motor (8), and the front end of the drive motor (8) is provided with a first sprocket (9), and a chain (10) is engaged on the outside of the first sprocket (9). The other end of the chain (10) is engaged with a second sprocket (11), and the front end of the first sprocket (9) is connected to a first drive shaft (12), and the front end of the second sprocket (11) is engaged with a second drive shaft (21).

6. The anti-corrosion coating filling structure for easy discharge control according to claim 5, characterized in that, The first drive shaft (12) is meshed with a first bevel gear set (13) on the outside, and the bottom of the first bevel gear set (13) is meshed with a drive gear, and the outside of the drive gear is meshed with a driven gear. The bottom of the drive gear and the driven gear are fixedly connected to a set of Roots pump rods (14).

7. The anti-corrosion coating filling structure for easy material discharge control according to claim 5, characterized in that, The second drive shaft (21) is provided with a second bevel gear set (22) on the outside, and a stirring rod (23) is provided at the bottom of the second bevel gear set (22), and the stirring rod (23) is located inside the liquid storage tank (17).

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