A filling device for waterproof paint production
By combining the design of lead screw, worm gear and cylinder auxiliary clamp, the problem of inflexible equipment height adjustment is solved, realizing the high efficiency and stability of waterproof coating filling equipment and improving filling efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU JINGHENG NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-07-02
- Publication Date
- 2026-07-24
AI Technical Summary
Existing waterproof coating filling equipment is difficult to adjust in a flexible manner after changing to coating buckets of different heights, resulting in low filling efficiency.
The combination design of lead screw, threaded block, worm gear, worm, connecting rod and handle enables flexible adjustment of the equipment height, and the automatic correction function of cylinder and auxiliary clamp ensures the accuracy and stability of the paint bucket position.
It improves the adaptability and filling efficiency of the equipment, avoids the risk of paint bucket collisions, ensures the stability and accuracy of the filling process, and enhances the operating efficiency of the production line.
Smart Images

Figure CN224548065U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of paint filling equipment, specifically relating to a filling equipment for the production of waterproof paint. Background Technology
[0002] Coatings are used in building decoration and can effectively protect the environment. They are non-toxic and non-irritating, making them green and environmentally friendly products. Waterproof coatings are building materials used to prevent water penetration and are widely used in damp environments such as roofs, basements, and bathrooms. Their main function is to form a waterproof layer to prevent water from penetrating the building structure, thereby avoiding problems such as leakage and mold. After the waterproof coatings are produced, they need to be filled into containers of the same capacity using filling equipment for easy packaging and sale.
[0003] However, when different paint buckets are used for waterproofing coatings, the overall height of the equipment may need to be adjusted due to the different heights of the buckets. Generally, in order to ensure the stability of filling, the equipment is usually relatively simple and fixed in structure, which makes it difficult to fine-tune the equipment according to the height of the paint buckets, thus reducing the filling efficiency of the equipment. Utility Model Content
[0004] The purpose of this utility model is to provide a filling equipment for waterproof coating production, in order to solve the problem mentioned in the background art that when waterproof coating is replaced with different coating buckets, the height of the overall equipment may need to be adjusted due to the different heights of the buckets. Generally, in order to ensure the stability of filling, the equipment usually has a relatively simple and fixed structure, which does not allow for better fine-tuning of the equipment according to the height of the coating bucket, thus reducing the filling efficiency of the equipment.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a filling device for producing waterproof coatings, comprising a base and an outer support frame disposed above both sides of the base; A conveyor belt is provided on the base, and a drive motor is provided on one side of the base. The drive motor is powered by an external power source, and paint buckets can be placed on the conveyor belt. An inner support frame is provided inside the outer support frame. A threaded block is provided at the bottom of the inner support frame. A lead screw is provided inside the outer support frame. A stop block is provided at the top of the lead screw. A worm gear is provided at the bottom of the lead screw. A rotating wheel is provided on the outside of the base. A handle is provided on the rotating wheel. A connecting rod is provided inside the base. Worms are provided at both ends of the connecting rod. A top plate is provided on the top of the inner support frame. A filling device is provided on the top plate. A paint storage box is provided above the top plate. A feed inlet is provided on the paint storage box.
[0006] Preferably, the outer support frame is welded to the base, the outer support frame is sleeved with the inner support frame, and the inner support frame is fixedly installed with the top plate.
[0007] Preferably, the lead screw is rotatably connected to the base, the threaded block is threadedly connected to the lead screw, the worm gear is welded to the lead screw, and the stop block is welded to the lead screw.
[0008] Preferably, the handle is welded to the rotating wheel, the rotating wheel is welded to the connecting rod, the connecting rod is rotatably connected to the base, the worm gear and the connecting rod are integrally formed, and the worm gear meshes with the worm wheel.
[0009] Preferably, a fixing plate is provided on each of the two sides above the base. The fixing plate is welded to the base. A cylinder is provided on the fixing plate. The cylinder is fixed to the fixing plate by screws.
[0010] Preferably, an auxiliary clamp is provided on the inner side of the fixing plate. The auxiliary clamp is welded to the output shaft on the cylinder. The cylinder can push the auxiliary clamp to extend and retract. The cylinder is powered by an external power source.
[0011] Preferably, the filling device is fixedly installed with the top plate, the paint storage tank is fixedly installed with the top plate by screws, the paint storage tank and the filling device are connected by a connecting pipe, and the inlet at the top of the paint storage tank can input the mixed paint into the paint storage tank for storage.
[0012] Compared with the prior art, this utility model provides a filling equipment for the production of waterproof coatings, which has the following beneficial effects: With its screw, threaded block, stop, worm gear, worm, connecting rod, rotating wheel, and handle, the operator can easily rotate the external handle to drive the worm gear system via the rotating wheel and connecting rod, thereby driving the screw to rise and fall smoothly. This design not only simplifies operation but also ensures the stability and accuracy of the adjustment process. The built-in stop limit device effectively prevents the support frame from detaching, improving the safety of the equipment. This flexible height adjustment mechanism allows the equipment to adapt to paint buckets of different sizes, avoiding the risk of collision during the filling process and significantly improving filling efficiency and production adaptability.
[0013] By using a fixed plate, cylinder, and auxiliary clamp, when the paint bucket reaches the designated position via the conveyor belt, the cylinder fixed to the equipment drives the auxiliary clamp to automatically correct the position. This system can accurately adjust paint buckets with positional deviations to be directly below the filler, ensuring the accuracy of the filling position. At the same time, the stable clamping function of the auxiliary clamp provides reliable stability for the filling process. This automated correction mechanism not only improves positioning accuracy and reduces manual intervention, but also significantly improves the operating efficiency of the production line and ensures the stability of filling quality. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0015] Figure 2 This is a schematic diagram of the internal structure of the external support frame of this utility model.
[0016] Figure 3 For the present utility model Figure 1 Schematic diagram of a partial structure.
[0017] In the diagram: 1. Handle; 2. Rotary wheel; 3. Cylinder; 4. Fixing plate; 5. Drive motor; 6. Base; 7. Conveyor belt; 8. Paint bucket; 9. Outer support frame; 10. Inner support frame; 11. Paint storage box; 12. Feed inlet; 13. Filler; 14. Top plate; 15. Connecting rod; 16. Worm gear; 17. Worm; 18. Lead screw; 19. Threaded block; 20. Stop block; 21. Auxiliary clamp. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] This utility model provides, for example Figure 1-3 The illustrated filling equipment for producing waterproof coating includes a base 6 and an outer support frame 9 disposed above both sides of the base 6. A conveyor belt 7 is installed on the base 6, and a drive motor 5 is installed on one side of the base 6. The drive motor 5 is powered by an external power source, and a paint bucket 8 can be placed on the conveyor belt 7. An inner support frame 10 is provided inside the outer support frame 9. A threaded block 19 is provided at the bottom of the inner support frame 10. A lead screw 18 is provided inside the outer support frame 9. A stop block 20 is provided at the top of the lead screw 18. A worm gear 16 is provided at the bottom of the lead screw 18. A rotating wheel 2 is provided on the outside of the base 6. A handle 1 is provided on the rotating wheel 2. A connecting rod 15 is provided inside the base 6. Worms 17 are provided at both ends of the connecting rod 15. A top plate 14 is provided on the top of the inner support frame 10. A filling device 13 is provided on the top plate 14. A paint storage box 11 is provided above the top plate 14. A feed inlet 12 is provided on the paint storage box 11.
[0020] In this embodiment, the waterproof coating filling equipment is an automated device used to accurately fill the waterproof coating into the coating bucket 8. The working process of the equipment is as follows: First, the external coating production equipment puts the produced coating into the coating storage box 11 through the feed port 12. Then, the coating bucket 8 is placed on the conveyor belt 7 by manual labor or machine. The conveyor belt 7 transports the coating bucket 8 to the bottom of the filling machine 13. Then, the filling machine 13 fills the waterproof coating into the coating bucket 8 in sequence, and finally the coating bucket 8 is sealed.
[0021] like Figure 1 and Figure 2 As shown, the outer support frame 9 is welded to the base 6, the outer support frame 9 is sleeved with the inner support frame 10, the inner support frame 10 is fixedly installed with the top plate 14, the lead screw 18 is rotatably connected to the base 6, the threaded block 19 is threadedly connected to the lead screw 18, the worm gear 16 is welded to the lead screw 18, the stop block 20 is welded to the lead screw 18, the handle 1 is welded to the rotating wheel 2, the rotating wheel 2 is welded to the connecting rod 15, the connecting rod 15 is rotatably connected to the base 6, the worm 17 is integrally formed with the connecting rod 15, and the worm 17 meshes with the worm gear 16.
[0022] Preferably, through the arrangement of the lead screw 18, threaded block 19, stop block 20, worm gear 16, worm 17, connecting rod 15, rotating wheel 2, and handle 1, the operator can manually rotate the external handle 1 to drive the rotating wheel 2 to rotate. When the rotating wheel 2 rotates, it can drive the connecting rod 15 inside the base 6 to rotate, which in turn causes the worm gear 17 to drive the worm wheel 16 to rotate synchronously. The synchronous rotation of the worm wheel 16 can further drive the lead screw 18, and through the threaded block 19 and the threaded connection with the lead screw 18, the inner support frame 10 can be raised and lowered inside the outer support frame 9. The stop block 20 can limit the height of the threaded block 19 to prevent the inner support rod 10 from disengaging from the outer support rod 9. This structure allows the operator to easily and smoothly fine-tune the height of the top plate 14, thereby adjusting the height of the filling device 13, avoiding collisions between the filling device 13 and paint buckets of different heights, making the equipment adaptable to paint buckets of different specifications and improving the filling efficiency of the equipment.
[0023] like Figure 3As shown, fixing plates 4 are respectively provided on both sides above the base 6. The fixing plates 4 are welded to the base 6. A cylinder 3 is provided on the fixing plate 4. The cylinder 3 is fixed to the fixing plate 4 by screws. An auxiliary straightening clamp 21 is provided on the inner side of the fixing plate 4. The auxiliary straightening clamp 21 is welded to the output shaft on the cylinder 3. The cylinder 3 can push the auxiliary straightening clamp 21 to extend and retract. The cylinder 3 is powered by an external power supply. The filling device 13 is fixedly installed on the top plate 14. The paint storage box 11 is fixedly installed on the top plate 14 by screws. The paint storage box 11 and the filling device 13 are connected by a connecting pipe. The inlet 12 at the top of the paint storage box 11 can input the mixed paint into the paint storage box 11 for storage.
[0024] Preferably, by setting up the fixing plate 4, the cylinder 3 and the auxiliary straightening clamp 21, the cylinder 3 fixed on the fixing plate 4 can drive the inner auxiliary straightening clamp 21 to move. When the paint bucket 8 is transported to the bottom of the filling machine 13 by the conveyor belt 7, the paint bucket 8 that is not placed correctly can be straightened to the bottom of the filling machine by the pushing and clamping of the auxiliary straightening clamps 21 on both sides, so as to ensure that the filling is carried out normally. At the same time, the clamping action of the auxiliary straightening clamp 21 can ensure the stability of the paint bucket 8 during the filling process.
[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A filling device for producing waterproof coating, comprising a base (6) and an outer support frame (9) disposed above both sides of the base (6); A conveyor belt (7) is provided on the base (6), and a drive motor (5) is provided on one side of the base (6). The drive motor (5) is powered by an external power source, and a paint bucket (8) can be placed on the conveyor belt (7). Its features are: The outer support frame (9) is provided with an inner support frame (10). The bottom of the inner support frame (10) is provided with a threaded block (19). The outer support frame (9) is provided with a lead screw (18). The top of the lead screw (18) is provided with a stop block (20). The bottom of the lead screw (18) is provided with a worm gear (16). The outer side of the base (6) is provided with a rotating wheel (2). The rotating wheel (2) is provided with a handle (1). The base (6) is provided with a connecting rod (15). The two ends of the connecting rod (15) are respectively provided with worm gears (17). The top of the inner support frame (10) is provided with a top plate (14). The top plate (14) is provided with a filling device (13). The top plate (14) is provided with a paint storage box (11). The paint storage box (11) is provided with a feed inlet (12).
2. The filling equipment for producing waterproof coatings according to claim 1, characterized in that: The outer support frame (9) is welded to the base (6), the outer support frame (9) is sleeved with the inner support frame (10), and the inner support frame (10) is fixedly installed with the top plate (14).
3. The filling equipment for producing waterproof coatings according to claim 2, characterized in that: The lead screw (18) is rotatably connected to the base (6), the threaded block (19) is threadedly connected to the lead screw (18), the worm gear (16) is welded to the lead screw (18), and the stop block (20) is welded to the lead screw (18).
4. The filling equipment for producing waterproof coatings according to claim 3, characterized in that: The handle (1) is welded to the wheel (2), the wheel (2) is welded to the connecting rod (15), the connecting rod (15) is rotatably connected to the base (6), the worm (17) is integrally formed with the connecting rod (15), and the worm (17) meshes with the worm wheel (16).
5. The filling equipment for producing waterproof coatings according to claim 1, characterized in that: Fixing plates (4) are respectively provided on both sides above the base (6). The fixing plates (4) are welded to the base (6). A cylinder (3) is provided on the fixing plate (4). The cylinder (3) and the fixing plate (4) are fixedly installed by screws.
6. The filling equipment for producing waterproof coatings according to claim 5, characterized in that: An auxiliary clamp (21) is provided on the inner side of the fixed plate (4). The auxiliary clamp (21) is welded to the output shaft on the cylinder (3). The cylinder (3) can push the auxiliary clamp (21) to extend and retract. The cylinder (3) is powered by an external power source.
7. The filling equipment for producing waterproof coatings according to claim 1, characterized in that: The filling device (13) is fixedly installed with the top plate (14), and the paint storage box (11) is fixedly installed with the top plate (14) by screws. The paint storage box (11) and the filling device (13) are connected by a connecting pipe. The inlet (12) at the top of the paint storage box (11) can input the mixed paint into the paint storage box (11) for storage.