Paint bucket positioning mechanism for filling machine

By designing a paint bucket positioning mechanism for a filling machine, a servo motor and clamping mechanism are used to achieve precise positioning and fixation of the paint bucket, solving the problem of manual support during paint bucket filling and improving the stability and safety of filling.

CN223990923UActive Publication Date: 2026-03-13DALIAN CASHEW BELONGS NEW MATERIALS CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-07
Publication Date
2026-03-13

AI Technical Summary

Technical Problem

The current paint bucket filling process requires manual support, which leads to instability and affects the operators.

Method used

A paint bucket positioning mechanism for a filling machine was designed, comprising an adjustment mechanism and a clamping mechanism. A servo motor and a control console are used to control the threaded shaft to drive the support plate to rise and fall, and the clamps and springs are combined to achieve precise positioning and fixation of the paint bucket.

Benefits of technology

This technology ensures the stability of paint buckets during the filling process, preventing splashing and shaking, and improving operational safety and efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223990923U_ABST
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Abstract

The utility model relates to the technical field of barrel body 4 positioning mechanisms for filling machines, and discloses a paint barrel positioning mechanism for a filling machine, which comprises a bottom plate, an adjusting mechanism is fixedly connected to the outer surface of the upper end of the bottom plate, a clamping mechanism is fixedly connected to the outer surface of the upper end of the adjusting mechanism, and a barrel body is movably connected to the inner wall of the clamping mechanism. The outer surface of the upper end of the barrel body is fixedly connected with a threaded connector, the outer wall of the threaded connector is in threaded connection with a barrel cover, and the outer surface of the lower end of the bottom plate is fixedly connected with wheels capable of being locked. The adjusting mechanism can start a servo motor to adjust the paint bucket on the supporting plate to the specified height by operating an ascending button and a descending button, the clamping mechanism can fix the paint bucket, and better use prospects can be brought through matching of the two mechanisms.
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Description

Technical Field

[0001] This utility model relates to the technical field of paint bucket positioning mechanism for filling machines, specifically a paint bucket positioning mechanism for filling machines. Background Technology

[0002] Paint bucket filling machines are a product of the rapid development of modern industrial automation and the chemical industry, including coatings and paints. Their emergence has greatly improved production efficiency, reduced labor costs, and ensured the accuracy and consistency of product filling. Paint bucket filling machines have received increasing attention in recent years due to the rapid development of the chemical industry, stricter environmental protection requirements, and rising labor costs. With technological advancements, paint bucket filling machines will become more precise, intelligent, and environmentally friendly.

[0003] However, it still has some drawbacks. For example, when filling paint buckets with a filling machine, the operator needs to manually hold the paint buckets during filling. Otherwise, the paint buckets may become unstable during filling, which is not only troublesome but also affects the operator.

[0004] To address the aforementioned issues, this application proposes a paint bucket positioning mechanism for a filling machine. Summary of the Invention

[0005] The purpose of this utility model is to provide a paint bucket positioning mechanism for a filling machine, so as to solve the problem mentioned in the background art that paint buckets need to be held by a person during filling.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a paint bucket positioning mechanism for a filling machine, comprising a base plate, an adjustment mechanism fixedly connected to the upper outer surface of the base plate, a clamping mechanism fixedly connected to the upper outer surface of the adjustment mechanism, a bucket body movably connected to the inner wall of the clamping mechanism, a threaded interface fixedly connected to the upper outer surface of the bucket body, a bucket lid threadedly connected to the outer wall of the threaded interface, and a lockable wheel fixedly connected to the lower outer surface of the base plate.

[0007] Preferably, the adjustment mechanism includes a common sleeve, a threaded rod, a threaded ring, a stop block, a support plate, a threaded sleeve, a threaded rotating shaft, a servo motor, a junction box, a first wire, a control console, an up button, a down button, a second wire, and a plug. The inner wall of the common sleeve is movably connected to the threaded rod, and the outer wall of the threaded rod is threadedly connected to the threaded ring. One end of the threaded rod is fixedly connected to the stop block, and there are four sets of the common sleeve, threaded rod, threaded ring, and stop block. The other end of the threaded rod is fixedly connected to the support plate, and the lower outer surface of the support plate is fixedly connected to the threaded sleeve. The inner wall of the threaded sleeve is threadedly connected to the threaded rotating shaft, and one end of the threaded rotating shaft is movably connected to the servo motor. A junction box is provided on one outer surface of the servo motor, and a first wire is fixedly connected to one outer surface of the junction box. One end of the first wire is fixedly connected to the control console, the upper outer surface of the control console is provided with an up button, the upper outer surface of the control console is provided with a down button, and the front outer surface of the control console is fixedly connected to the second wire, one end of which is fixedly connected to a plug.

[0008] Preferably, the clamping mechanism includes a fixed rod, a first telescopic rod, a clamp, a common spring, a second telescopic rod, and a trigger. The first telescopic rod is fixedly connected to one outer surface of the fixed rod, and a clamp is fixedly connected to one end of the first telescopic rod. A common spring is sleeved on the outer wall of the first telescopic rod. The second telescopic rod is fixedly connected to the upper outer surface of the clamp, and a trigger is fixedly connected to one end of the second telescopic rod. The number of the fixed rod, the first telescopic rod, the clamp, the common spring, the second telescopic rod, and the trigger are all two sets.

[0009] Preferably, a common sleeve is fixedly connected to the upper outer surface of the base plate, a stop block is movably connected to the inner wall of the common sleeve, a servo motor is fixedly connected to the upper outer surface of the base plate, and a control console is fixedly connected to the upper outer surface of the base plate.

[0010] Preferably, a fixing rod is fixedly connected to the upper outer surface of the support plate.

[0011] Preferably, the inner wall of the clamp is movably connected to a barrel.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model features an adjustment mechanism with a servo motor and a control console. Power is supplied, and the servo motor is operated via up and down buttons on the control console. The servo motor's threaded shaft rotates at a precise speed, driving the threaded sleeve to move, thereby raising and lowering the support plate. This adjusts the paint bucket on the support plate to directly below the filling machine's outlet, preventing paint splattering during filling due to the bucket being too far from the outlet. Threaded rods and threaded rings are also designed at the four corners of the support plate. After the support plate is adjusted to the specified height, the threaded rings can be tightened onto the top of the ordinary sleeve, thus strengthening the support at the four corners of the flat support plate.

[0014] This utility model features a clamping mechanism with a trigger, a first telescopic rod, a second telescopic rod, a clamp, and a spring. Pulling the trigger pulls the paint can to both sides, and the retraction of the second telescopic rod locks the trigger onto a fixed rod. When the paint can is inserted into the clamp, the trigger is removed from the fixed rod, and the clamp returns to its original position under the action of the spring. The two clamps hold the paint can in place, thus providing a fixed function and preventing the paint can from shaking during filling. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a paint bucket positioning mechanism for a filling machine according to the present invention;

[0016] Figure 2 This is an open view of the clamping mechanism in the positioning mechanism of a paint bucket for a filling machine according to the present invention;

[0017] Figure 3 This is a schematic diagram of the support plate and reinforcing support part in the adjusting mechanism of the positioning mechanism for a paint bucket in a filling machine according to this utility model;

[0018] Figure 4 This is a planar analytical view of the reinforcing support part in the adjusting mechanism of the positioning mechanism for a paint bucket in a filling machine according to this utility model;

[0019] Figure 5 This is a schematic diagram of the power component in the adjusting mechanism of a paint bucket positioning mechanism for a filling machine according to this utility model;

[0020] Figure 6 This is a schematic diagram of the clamping mechanism in the positioning mechanism of a paint bucket for a filling machine according to the present invention.

[0021] In the diagram: 1. Base plate; 2. Adjustment mechanism; 3. Clamping mechanism; 4. Bucket body; 5. Threaded interface; 6. Bucket lid; 7. Lockable wheel; 8. Ordinary sleeve; 9. Threaded rod; 10. Threaded ring; 11. Stop block; 12. Support plate; 13. Threaded sleeve; 14. Threaded shaft rod; 15. Servo motor; 16. Junction box; 17. Wire 1; 18. Control console; 19. Up button; 20. Down button; 21. Wire 2; 22. Plug; 23. Fixing rod; 24. Telescopic rod 1; 25. Clamp; 26. Ordinary spring; 27. Telescopic rod 2; 28. Trigger. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-6 This utility model provides a technical solution: a paint bucket positioning mechanism for a filling machine, including a base plate 1, an adjustment mechanism 2 fixedly connected to the upper outer surface of the base plate 1, a clamping mechanism 3 fixedly connected to the upper outer surface of the adjustment mechanism 2, a bucket body 4 movably connected to the inner wall of the clamping mechanism 3, a threaded interface 5 fixedly connected to the upper outer surface of the bucket body 4, a bucket lid 6 can be fixed to the bucket body 4 through the threaded interface 5, a bucket lid 6 is threadedly connected to the outer wall of the threaded interface 5, and a lockable wheel 7 is fixedly connected to the lower outer surface of the base plate 1, the device can move freely through the lockable wheel 7, and when the device reaches the designated position, the lockable wheel 7 can be locked to prevent the device from shifting. Its overall structure is simple and easy to install and operate.

[0024] In this embodiment, as Figures 3-5As shown, the adjustment mechanism 2 includes a common sleeve 8, a threaded rod 9, a threaded ring 10, a stop block 11, a support plate 12, a threaded sleeve 13, a threaded rotating shaft 14, a servo motor 15, a junction box 16, a first wire 17, a control console 18, an up button 19, a down button 20, a second wire 21, and a plug 22. The inner wall of the common sleeve 8 is movably connected to the threaded rod 9, and the outer wall of the threaded rod 9 is threadedly connected to the threaded ring 10. The threaded ring 10 can be tightened to the top of the common sleeve 8 to strengthen the support strength of the four corners of the support plate 12. One end of the threaded rod 9 is fixedly connected to the stop block 11, which prevents the threaded rod 9 from coming out of the common sleeve 8. The common sleeve 8, threaded rod 9, and threaded ring... There are four sets of both the 10 and the stop 11. A support plate 12 is fixedly connected to the other end of the threaded rod 9. A threaded sleeve 13 is fixedly connected to the lower outer surface of the support plate 12. A threaded shaft 14 is threadedly connected to the inner wall of the threaded sleeve 13. Through the threaded sleeve 13 and the threaded shaft 14, the rotation of the threaded shaft 14 drives the threaded sleeve 13 to move, thereby driving the support plate 12 to move up and down. A servo motor 15 is movably connected to one end of the threaded shaft 14. The servo motor 15 allows the threaded shaft 14 to rotate at a precise speed, ensuring the stability of the device when adjusting its height. A junction box 16 is provided on one outer surface of the servo motor 15, and a fixed connection is made to one outer surface of the junction box 16. A power supply 17 is provided, with one end of which is fixedly connected to a control console 18. An up button 19 and a down button 20 are located on the upper outer surface of the control console 18. Pressing the up button 19 and down button 20 raises or lowers the support plate 12. A second power supply 21 is fixedly connected to the front outer surface of the control console 18, with one end of the second power supply 21 fixedly connected to a plug 22. Power is supplied through the plug 22, allowing the control console 18 to operate the servo motor 15. A common sleeve 8 is fixedly connected to the upper outer surface of the base plate 1, with a stop 11 movably connected to the inner wall of the common sleeve 8. A servo motor 15 is also fixedly connected to the upper outer surface of the base plate 1. The servo motor 15 and the control console 18 are fixedly connected to the upper outer surface of the base plate 1. The fixing rod 23 is fixedly connected to the upper outer surface of the support plate 12. After the barrel 4 is fixed on the support plate 12, the plug 22 is connected to the power supply. Pressing the rise button 19 will cause the threaded shaft 14 of the servo motor 15 to rotate clockwise, driving the threaded sleeve 13 to move upward, thereby raising the height of the support plate 12 and raising the barrel 4 on the support plate 12 to directly below the discharge port of the filling machine for easy material receiving. Then, tightening the threaded rings 10 to the top of the ordinary sleeve 8 will strengthen the support strength of the four corners of the support plate 12. When the barrel 4 is full and the height of the support plate 12 needs to be lowered, first tighten the four threaded rings 10 upward, and then press the lower button 20.Reverse the threaded shaft 14 of the servo motor 15, causing the threaded sleeve 13 to move downwards, thereby lowering the support plate 12. Once the threaded ring 10 reaches the top of the ordinary sleeve 8, the lowering button 20 can no longer be pressed to lower the support plate 12. Only by continuing to screw the four threaded rings 10 upwards can the height be adjusted. After adjusting to the lowest height, the paint-filled bucket 4 can be removed.

[0025] In this embodiment, as Figure 2 , Figure 6 As shown, the clamping mechanism 3 includes a fixed rod 23, a first telescopic rod 24, a clamp 25, a common spring 26, a second telescopic rod 27, and a trigger 28. The first telescopic rod 24 is fixedly connected to one outer surface of the fixed rod 23. The clamp 25 is fixedly connected to one end of the first telescopic rod 24. The clamp 25, through the clamp 25, can clamp the main barrel 4 under the action of the common spring 26. The common spring 26 is sleeved on the outer wall of the first telescopic rod 24. Through the first telescopic rod 24 and the common spring 26, the clamp 25 can be opened to both sides, and then reset under the action of the common spring 26. The second telescopic rod 27 is fixedly connected to the upper outer surface of the clamp 25. The trigger 28 is fixedly connected to one end of the second telescopic rod 27. Through the first telescopic rod 24 and the common spring 26, the clamp 25 can be opened to both sides, and then reset under the action of the common spring 26. The second telescopic rod 27, through the first telescopic rod 24 and the common spring 26, can clamp the main barrel 4. The trigger 28 can be pulled, and at the same time the telescopic rod 27 is retracted, so that the trigger 28 can be locked onto the fixed rod 23. There are two sets of fixed rod 23, telescopic rod 24, clamp 25, ordinary spring 26, telescopic rod 27 and trigger 28. The inner wall of clamp 25 is movably connected to the barrel 4. First, pull the trigger 28 to stretch to both sides, and then the retraction of telescopic rod 27 will lock the trigger 28 onto the fixed rod 23. Then insert the barrel 4 into clamp 25 and place the barrel 4 on the support plate 12. Then remove the trigger 28 from the fixed rod 23. Under the action of ordinary spring 26, the two clamps 25 will reset. In this way, the barrel 4 can be locked with two clamps 25, which can prevent the barrel 4 from shaking when filling with paint.

[0026] Working Principle: When using a paint bucket positioning mechanism for a filling machine, first, push the device to the bottom of the filling machine's outlet and lock the lockable wheel 7 to prevent displacement of the device during filling. Then, pull the trigger 28 to pull it to both sides. Next, the retraction of the telescopic rod 27 causes the trigger 28 to lock onto the fixed rod 23. Then, insert the bucket 4 into the clamp 25, placing it on the support plate 12. Next, remove the trigger 28 from the fixed rod 23. The two clamps 25 reset under the action of the ordinary spring 26, thus securing the bucket 4 with the two clamps. This prevents shaking during filling. Then, connect the power plug 22 and press the up button 19 to rotate the threaded shaft 14 of the servo motor 15 clockwise, causing the threaded sleeve 13 to move upwards. Raise the height of the support plate 12 to bring the barrel 4 on the support plate 12 directly below the discharge port of the filling machine for easy material receiving. Then tighten the threaded rings 10 to the top of the ordinary sleeve 8 to strengthen the support strength of the four corners of the support plate 12. When the barrel 4 is full, if the height of the support plate 12 needs to be lowered, first tighten the four threaded rings 10 upwards, then press the lowering button 20 to reverse the threaded shaft 14 of the servo motor 15, causing the threaded sleeve 13 to move downwards, thereby lowering the support plate 12. When the threaded rings 10 reach the top of the ordinary sleeve 8, you can no longer press the lowering button 20 to lower the support plate 12. You can only continue to tighten the four threaded rings 10 upwards to adjust the height. After adjusting to the lowest height, remove the barrel 4 filled with paint.

[0027] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A paint can positioning mechanism for a filling machine, comprising a base plate (1), characterised in that: The upper end outer surface of the bottom plate (1) is fixedly connected with an adjusting mechanism (2), the upper end outer surface of the adjusting mechanism (2) is fixedly connected with a clamping mechanism (3), the inner wall of the clamping mechanism (3) is movably connected with a barrel body (4), the upper end outer surface of the barrel body (4) is fixedly connected with a threaded interface (5), the outer wall of the threaded interface (5) is threadedly connected with a barrel cover (6), and the lower end outer surface of the bottom plate (1) is fixedly connected with lockable wheels (7).

2. A paint can positioning mechanism for a filling machine according to claim 1, characterized in that: The adjusting mechanism (2) comprises a common sleeve (8), a threaded rod (9), a threaded ring (10), a stop block (11), a supporting plate (12), a threaded sleeve (13), a threaded rotating shaft rod (14), a servo motor (15), a junction box (16), an electric wire I (17), a control console (18), a rising button (19), a falling button (20), an electric wire II (21) and a plug (22), the inner wall of the common sleeve (8) is movably connected with the threaded rod (9), the outer wall of the threaded rod (9) is threadedly connected with the threaded ring (10), one end of the threaded rod (9) is fixedly connected with the stop block (11), the number of the common sleeve (8), the threaded rod (9), the threaded ring (10) and the stop block (11) is four groups, the other end of the threaded rod (9) is fixedly connected with the supporting plate (12), the lower end outer surface of the supporting plate (12) is fixedly connected with the threaded sleeve (13), the inner wall of the threaded sleeve (13) is threadedly connected with the threaded rotating shaft rod (14), one end of the threaded rotating shaft rod (14) is movably connected with the servo motor (15), one side of the outer surface of the servo motor (15) is provided with the junction box (16), one side of the outer surface of the junction box (16) is fixedly connected with the electric wire I (17), one end of the electric wire I (17) is fixedly connected with the control console (18), the upper end outer surface of the control console (18) is provided with the rising button (19), the upper end outer surface of the control console (18) is provided with the falling button (20), the front end outer surface of the control console (18) is fixedly connected with the electric wire II (21), and one end of the electric wire II (21) is fixedly connected with the plug (22).

3. A paint can positioning mechanism for a filling machine according to claim 1, characterized in that: The clamping mechanism (3) comprises a fixed rod (23), a telescopic rod I (24), a clamp (25), a common spring (26), a telescopic rod II (27) and a trigger (28), one side of the outer surface of the fixed rod (23) is fixedly connected with the telescopic rod I (24), one end of the telescopic rod I (24) is fixedly connected with the clamp (25), the outer wall of the telescopic rod I (24) is sleeved with the common spring (26), the upper end outer surface of the clamp (25) is fixedly connected with the telescopic rod II (27), one end of the telescopic rod II (27) is fixedly connected with the trigger (28), and the number of the fixed rod (23), the telescopic rod I (24), the clamp (25), the common spring (26), the telescopic rod II (27) and the trigger (28) is two groups.

4. A paint can positioning mechanism for a filling machine according to claim 2, characterized in that: The upper end outer surface of the bottom plate (1) is fixedly connected with a common sleeve (8), the inner wall of the common sleeve (8) is movably connected with a stop block (11), the upper end outer surface of the bottom plate (1) is fixedly connected with a servo motor (15), and the upper end outer surface of the bottom plate (1) is fixedly connected with a control console (18).

5. A paint can positioning mechanism for a filling machine according to claim 2, characterized in that: The upper end outer surface of the supporting plate (12) is fixedly connected with a fixed rod (23).

6. A paint can positioning mechanism for a filling machine according to claim 3, characterized in that: The inner wall of the clamp (25) is movably connected with a barrel body (4).