Small-specification paint filling device

Abstract

The utility model discloses a small-specification paint filling device, which belongs to the technical field of paint filling and comprises a filling barrel, a workbench is arranged on the lower side of the filling barrel, a paint make-up mechanism is arranged on one side of the upper end of the workbench, a flow meter is arranged at the lower end of the filling barrel, and an electromagnetic valve is arranged at the lower end of the flow meter. By arranging the clamping assembly, the paint bucket is placed on the weightometer, one end of the paint bucket abuts against the fixed arc-shaped plate, then the lead screw is rotated through the rotating handle, the lead screw rotates to push the movable arc-shaped plate to move, and the paint bucket is placed on the movable arc-shaped plate. The guide rod slides in the fixed plate, the movable arc-shaped plate is matched with the fixed arc-shaped plate to clamp and fix the paint bucket, the paint bucket placed on the weightometer can be clamped and fixed by arranging the clamping assembly, and the situation that the paint bucket moves and shakes on the weightometer due to the fact that centrifugal force is generated when the rotating disc rotates is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint filling, and particularly relates to a small-size paint filling device. Background Art

[0002] Coatings generally consist of four parts: film-forming substances, fillers (pigment fillers), solvents, and additives. Sometimes the components will vary slightly according to performance requirements. For example, varnishes do not have pigment fillers, and powder coatings may not have solvents.

[0003] Chinese Patent Application No. 2020221977262 discloses a paint filling device, which includes a workbench, a paint storage cylinder, and a filling barrel. A stirrer is arranged inside the paint storage cylinder and is driven to rotate by a stirring motor. The discharge port at the lower part of the paint storage cylinder is connected to a replenishing paint pump through a pipeline and then connected to the filling barrel. A liquid level sensor is installed inside the filling barrel, and a flow meter and a solenoid valve are successively installed on the filling pipeline from top to bottom. A rotating shaft is also installed on the workbench, a turntable is installed on the rotating shaft, and a number of weighing meters arranged in a ring are provided on the turntable. The controller installed on the workbench is respectively connected to and controls the replenishing paint pump, the stirring motor, the liquid level sensor, the flow meter, the solenoid valve, the weighing meters, and the driving device of the turntable. The filling device of the utility model has a higher degree of automation design and can achieve full-automatic filling. By comparing the data of the weighing meters and the flow meters, it is easier to find problems occurring in the filling process and ensure the accuracy of the weight data filled into the paint buckets.

[0004] The above-mentioned disclosed patent does not have the function of clamping and fixing the paint bucket at the upper end of the weighing meter. When the turntable rotates, centrifugal force will be generated, and the paint bucket is likely to displace on the weighing meter. At the same time, after the filling of one paint bucket by the original device is completed, the paint remaining on the solenoid valve is likely to drip onto the weighing meter or the turntable, causing pollution. Summary of the Invention

[0005] To solve the problems raised in the above background art, the utility model provides a small-size paint filling device, which has the characteristic of being able to clamp and fix the paint bucket placed on the weighing meter.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a small-size paint filling device, including a filling barrel. A workbench is arranged on the lower side of the filling barrel, a replenishing paint mechanism is arranged on one side of the upper end of the workbench, a flow meter is arranged at the lower end of the filling barrel, a solenoid valve is arranged at the lower end of the flow meter, a driving mechanism is arranged at a position corresponding to the upper end of the filling barrel, a rotating shaft is arranged at the upper end of the driving mechanism, a turntable is arranged at the upper end of the rotating shaft, a number of weighing meters are arranged at positions corresponding to the solenoid valve on the upper end of the turntable, a paint bucket is arranged at the upper end of the weighing meter, a material receiving component is arranged on one side of the lower end of the filling barrel, and a clamping component is arranged at the upper end of the weighing meter.

[0007] Preferably, the clamping assembly includes a fixed arc plate, a fixed plate, a lead screw, a turning handle, a moving arc plate, a guide rod, and a support assembly. Among them, a fixed arc plate is provided on one side of the upper end of the weighing scale, a fixed plate is provided on the other side of the upper end of the weighing scale, a lead screw is provided in the fixed plate, a moving arc plate is provided at one end of the lead screw close to the fixed arc plate, a turning handle is provided at the other end of the lead screw, a guide rod is provided on one side of the lead screw, and a support assembly is provided at the lower end of the turntable.

[0008] Preferably, the support assembly includes an annular rail, a slider, a support column, and a chip removal groove. Among them, an annular rail is provided at the position corresponding to the turntable on the upper end of the workbench, several sliders are slidably connected in the annular rail, a support column is provided between the slider and the turntable, and a chip removal groove is provided on the lower side of the front end of the annular rail.

[0009] Preferably, a bearing rotating seat is provided between the lead screw and the moving arc plate, and threaded holes and sliding holes corresponding to the lead screw and the guide rod are respectively provided in the fixed plate.

[0010] Preferably, the material receiving assembly includes a material receiving box, a motor, a rotating rod, a rotating plate, a rectangular block, and a rectangular groove. Among them, a motor is provided on one side of the lower end of the filling barrel, a rotating rod is provided at the output end of the motor, a rotating plate is provided at the lower end of the rotating rod, a material receiving box is provided on one side of the upper end of the rotating plate, a rectangular block is provided at the lower end of the material receiving box, and a rectangular groove corresponding to the rectangular block is provided at the upper end of the rotating plate.

[0011] Preferably, after the rectangular block enters the rectangular groove, the side of the rectangular block is in close contact with the inner wall of the rectangular groove, and after the rectangular block enters the rectangular groove, the upper end of the material receiving box is lower than the lower end of the solenoid valve.

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

[0013] 1. By setting the clamping assembly, the paint bucket is placed on the weighing scale, and one end of the paint bucket is abutted against the fixed arc plate. Then, the lead screw is rotated by turning the turning handle. The rotation of the lead screw pushes the moving arc plate to move, and the guide rod slides in the fixed plate. The moving arc plate cooperates with the fixed arc plate to clamp and fix the paint bucket. By setting the clamping assembly, the paint bucket placed on the weighing scale can be clamped and fixed, avoiding the centrifugal force generated during the rotation of the turntable, resulting in the displacement and shaking of the paint bucket on the weighing scale.

[0014] 2. By setting the material receiving assembly, the material receiving box is placed on the rotating plate, and the rectangular block at the lower end of the material receiving box enters the rectangular groove at the upper end of the rotating plate. After filling one paint bucket, the motor is started to drive the rotating plate to rotate. The rotation of the rotating plate drives the material receiving box to rotate to the lower part of the solenoid valve, and the residual paint on the solenoid valve drips into the material receiving box. By setting the material receiving assembly, the residual paint on the solenoid valve can be received, avoiding the residual paint on the solenoid valve from dripping onto the weighing scale or the turntable and causing pollution. Description of the Drawings

[0015] Figure 1 This is the perspective view of the present utility model;

[0016] Figure 2 This is the perspective view of the clamping assembly of the present utility model;

[0017] Figure 3 This is the perspective view of the material receiving assembly of the present utility model;

[0018] Figure 4 This is the perspective view when the material receiving box of the present utility model is installed;

[0019] In the figure: 1, filling barrel; 2, clamping assembly; 21, fixed arc plate; 22, fixed plate; 23, screw rod; 24, turning handle; 25, moving arc plate; 26, guide rod; 27, support assembly; 271, annular rail; 272, slider; 273, support column; 274, chip removal groove; 3, material receiving assembly; 31, material receiving box; 32, motor; 33, rotating rod; 34, rotating plate; 35, rectangular block; 36, rectangular groove; 4, paint repair mechanism; 5, workbench; 6, driving mechanism; 7, rotating shaft; 8, turntable; 9, weighing scale; 10, paint bucket; 11, flow meter; 12, solenoid valve. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0021] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A small - specification paint filling device, including a filling barrel 1, a workbench 5 is arranged on the lower side of the filling barrel 1, a paint repair mechanism 4 is arranged on one side of the upper end of the workbench 5, a flow meter 11 is arranged at the lower end of the filling barrel 1, a solenoid valve 12 is arranged at the lower end of the flow meter 11, a driving mechanism 6 is arranged at a position corresponding to the upper end of the filling barrel 1, a rotating shaft 7 is arranged at the upper end of the driving mechanism 6, a turntable 8 is arranged at the upper end of the rotating shaft 7, a plurality of weighing scales 9 are arranged at positions corresponding to the solenoid valve 12 at the upper end of the turntable 8, a paint bucket 10 is arranged at the upper end of the weighing scale 9, a material receiving assembly 3 is arranged on one side of the lower end of the filling barrel 1, and a clamping assembly 2 is arranged at the upper end of the weighing scale 9.

[0022] Specifically, the clamping assembly 2 includes a fixed arc plate 21, a fixed plate 22, a lead screw 23, a turning handle 24, a movable arc plate 25, a guide rod 26, and a support assembly 27. Among them, a fixed arc plate 21 is provided on one side of the upper end of the weighing scale 9, a fixed plate 22 is provided on the other side of the upper end of the weighing scale 9, a lead screw 23 is arranged in the fixed plate 22, a movable arc plate 25 is arranged at one end of the lead screw 23 close to the fixed arc plate 21, a turning handle 24 is arranged at the other end of the lead screw 23, a guide rod 26 is arranged on one side of the lead screw 23, and a support assembly 27 is arranged at the lower end of the turntable 8.

[0023] By adopting the above technical solution, the paint bucket 10 is placed on the weighing scale 9, and one end of the paint bucket 10 is abutted against the fixed arc plate 21. Then, the lead screw 23 is rotated by the turning handle 24. The rotation of the lead screw 23 pushes the movable arc plate 25 to move. The guide rod 26 slides in the fixed plate 22. The movable arc plate 25 cooperates with the fixed arc plate 21 to clamp and fix the paint bucket 10. By setting the clamping assembly 2, the paint bucket 10 placed on the weighing scale 9 can be clamped and fixed, avoiding the displacement and shaking of the paint bucket 10 on the weighing scale 9 caused by the centrifugal force generated when the turntable 8 rotates.

[0024] Specifically, the support assembly 27 includes an annular rail 271, a slider 272, a support column 273, and a chip removal groove 274. Among them, an annular rail 271 is arranged at the position corresponding to the turntable 8 on the upper end of the workbench 5. A plurality of sliders 272 are slidably connected in the annular rail 271. A support column 273 is arranged between the slider 272 and the turntable 8. A chip removal groove 274 is arranged on the lower side of the front end of the annular rail 271.

[0025] By adopting the above technical solution, when the turntable 8 rotates, the sliders 272 at the lower ends of the plurality of support columns 273 at the lower end of the turntable 8 slide in the annular rail 271 on the upper end of the workbench 5. At the same time, a chip removal groove 274 is arranged at the front end of the annular rail 271 to facilitate the discharge of the waste chips falling into the annular rail 271. By setting the support assembly 27, the turntable 8 can be supported, making the rotation of the turntable 8 more stable.

[0026] Specifically, a bearing rotating seat is arranged between the lead screw 23 and the movable arc plate 25. Threaded holes and sliding holes corresponding to the lead screw 23 and the guide rod 26 are respectively arranged in the fixed plate 22.

[0027] By adopting the above technical solution, the lead screw 23 can rotate on the movable arc plate 25, and both the lead screw 23 and the guide rod 26 can move in the fixed plate 22.

[0028] When this embodiment is in use, when the small - specification paint filling device is in use, the device is installed in a suitable position. The driving mechanism 6 can drive the rotating shaft 7 to drive the turntable 8 to rotate. The rotation of the turntable 8 drives the paint bucket 10 under the solenoid valve 12. The solenoid valve 12 is opened, and the paint in the filling bucket 1 is filled into the paint bucket 10. The weighing meter 9 can weigh the filling amount. By setting the clamping component 2, the paint bucket 10 is placed on the weighing meter 9, and one end of the paint bucket 10 is abutted against and fixed to the fixed arc plate 21. Then, the screw rod 23 is rotated by turning the handle 24. The rotation of the screw rod 23 pushes the moving arc plate 25 to move. The guide rod 26 slides in the fixed plate 22. The moving arc plate 25 cooperates with the fixed arc plate 21 to clamp and fix the paint bucket 10. By setting the clamping component 2, the paint bucket 10 placed on the weighing meter 9 can be clamped and fixed, avoiding the centrifugal force generated when the turntable 8 rotates, which causes the paint bucket 10 to displace and shake on the weighing meter 9. By setting the support component 27, when the turntable 8 rotates, the sliders 272 at the lower ends of several support columns 273 at the lower end of the turntable 8 slide in the annular rail 271 at the upper end of the workbench 5. At the same time, a chip - discharging groove 274 is arranged at the front end of the annular rail 271 to facilitate the discharge of the waste chips falling into the annular rail 271. By setting the support component 27, the turntable 8 can be supported, making the rotation of the turntable 8 more stable. Embodiment 2

[0029] The difference between this embodiment and Embodiment 1 is that: the material - receiving component 3 includes a material - receiving box 31, a motor 32, a rotating rod 33, a rotating plate 34, a rectangular block 35 and a rectangular groove 36. Among them, a motor 32 is arranged on one side of the lower end of the filling bucket 1. The output end of the motor 32 is provided with a rotating rod 33. The lower end of the rotating rod 33 is provided with a rotating plate 34. A material - receiving box 31 is arranged on one side of the upper end of the rotating plate 34. The lower end of the material - receiving box 31 is provided with a rectangular block 35. The upper end of the rotating plate 34 is provided with a rectangular groove 36 corresponding to the rectangular block 35.

[0030] By adopting the above - mentioned technical solution, the material - receiving box 31 is placed on the rotating plate 34. The rectangular block 35 at the lower end of the material - receiving box 31 enters the rectangular groove 36 at the upper end of the rotating plate 34. After filling one paint bucket 10, the motor 32 is turned on to drive the rotating plate 34 to rotate. The rotation of the rotating plate 34 drives the material - receiving box 31 to rotate under the solenoid valve 12. The residual paint on the solenoid valve 12 drips into the material - receiving box 31. By setting the material - receiving component 3, the residual paint on the solenoid valve 12 can be received, avoiding the residual paint on the solenoid valve 12 from dripping onto the weighing meter 9 or the turntable 8 and causing pollution.

[0031] Specifically, after the rectangular block 35 enters the rectangular groove 36, the side of the rectangular block 35 is in close contact with the inner wall of the rectangular groove 36. After the rectangular block 35 enters the rectangular groove 36, the upper end of the material - receiving box 31 is lower than the lower end of the solenoid valve 12.

[0032] By adopting the above technical solution, after the rectangular block 35 enters the rectangular groove 36, the material receiving box 31 becomes more stable and is not prone to shaking, and the upper end of the material receiving box 31 will not hit the lower end of the solenoid valve 12.

[0033] When this embodiment is in use, by setting the material receiving assembly 3, the material receiving box 31 is placed on the rotating plate 34, and the rectangular block 35 at the lower end of the material receiving box 31 enters the rectangular groove 36 at the upper end of the rotating plate 34. After filling a paint bucket 10 is completed, the motor 32 is started to drive the rotating plate 34 to rotate. The rotation of the rotating plate 34 drives the material receiving box 31 to rotate to the lower part of the solenoid valve 12, and the residual paint on the solenoid valve 12 drips into the material receiving box 31. By setting the material receiving assembly 3, the residual paint on the solenoid valve 12 can be received, avoiding the residual paint on the solenoid valve 12 from dripping onto the weighing scale 9 or the turntable 8 and causing pollution.

[0034] The motor 32 in the present utility model is an existing publicly disclosed technology, and the selected model is 5IK120GN-CF.

[0035] The structures and working principles of the filling barrel 1, the paint replenishing mechanism 4, the workbench 5, the driving mechanism 6, the rotating shaft 7, the turntable 8, the weighing scale 9, the paint bucket 10, the flowmeter 11 and the solenoid valve 12 in the present utility model have been disclosed in a paint filling device with Chinese patent application number 2020221977262. Its working principle is that the driving mechanism 6 can drive the rotating shaft 7 to drive the turntable 8 to rotate. The rotation of the turntable 8 drives the paint bucket 10 to the lower part of the solenoid valve 12. The solenoid valve 12 is opened, and the paint in the filling barrel 1 is filled into the paint bucket 10, and the weighing scale 9 can weigh the filling amount.

[0036] Working principle and usage process of the present utility model: When the small-sized paint filling device is in use, the device is installed at a suitable position. The driving mechanism 6 can drive the rotating shaft 7 to drive the turntable 8 to rotate. The rotation of the turntable 8 drives the paint bucket 10 to be under the solenoid valve 12. The solenoid valve 12 is opened, and the paint in the filling bucket 1 is filled into the paint bucket 10. The weighing scale 9 can weigh the filling amount. By setting the clamping assembly 2, the paint bucket 10 is placed on the weighing scale 9, and one end of the paint bucket 10 is abutted against and fixed to the fixed arc plate 21. Then, the screw rod 23 is rotated by turning the handle 24. The rotation of the screw rod 23 pushes the moving arc plate 25 to move. The guide rod 26 slides in the fixed plate 22. The moving arc plate 25 cooperates with the fixed arc plate 21 to clamp and fix the paint bucket 10. By setting the clamping assembly 2, the paint bucket 10 placed on the weighing scale 9 can be clamped and fixed, avoiding the centrifugal force generated during the rotation of the turntable 8, which may cause the paint bucket 10 to displace and shake on the weighing scale 9. By setting the support assembly 27, when the turntable 8 rotates, the sliders 272 at the lower ends of several support columns 273 at the lower end of the turntable 8 slide in the annular rail 271 at the upper end of the workbench 5. At the same time, a chip removal groove 274 is provided at the front end of the annular rail 271 to facilitate the discharge of waste chips falling into the annular rail 271. By setting the support assembly 27, the turntable 8 can be supported, making the rotation of the turntable 8 more stable. By setting the material receiving assembly 3, the receiving box 31 is placed on the rotating plate 34. The rectangular block 35 at the lower end of the receiving box 31 enters the rectangular groove 36 at the upper end of the rotating plate 34. After the filling of one paint bucket 10 is completed, the motor 32 is started to drive the rotating plate 34 to rotate. The rotation of the rotating plate 34 drives the receiving box 31 to rotate under the solenoid valve 12. The paint remaining on the solenoid valve 12 drips into the receiving box 31. By setting the material receiving assembly 3, the paint remaining on the solenoid valve 12 can be received, avoiding the paint remaining on the solenoid valve 12 from dripping onto the weighing scale 9 or the turntable 8 and causing pollution.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A small-size paint filling device, comprising a filling barrel (1), a workbench (5) is arranged at the lower side of the filling barrel (1), a paint touch-up mechanism (4) is arranged on one side of the upper end of the workbench (5), a flow meter (11) is arranged at the lower end of the filling barrel (1), a solenoid valve (12) is arranged at the lower end of the flow meter (11), a driving mechanism (6) is arranged at a position corresponding to the filling barrel (1) at the upper end of the filling barrel (1), a rotating shaft (7) is arranged at the upper end of the driving mechanism (6), a rotating disk (8) is arranged at the upper end of the rotating shaft (7), a plurality of weighing scales (9) are arranged at a position corresponding to the solenoid valve (12), and a paint barrel (10) is arranged at the upper end of the weighing scale (9), characterized in that: A material receiving assembly (3) is provided on one side of the lower end of the filling barrel (1), and a clamping assembly (2) is provided on the upper end of the weighing meter (9).

2. A small-sized paint filling device according to claim 1, characterized in that: The clamping assembly (2) comprises a fixed arc plate (21), a fixed plate (22), a screw (23), a turning handle (24), a movable arc plate (25), a guide rod (26) and a support assembly (27), wherein a fixed arc plate (21) is arranged on one side of the upper end of the weighing scale (9), a fixed plate (22) is arranged on the other side of the upper end of the weighing scale (9), a screw (23) is arranged in the fixed plate (22), a movable arc plate (25) is arranged at one end of the screw (23) close to the fixed arc plate (21), a turning handle (24) is arranged at the other end of the screw (23), a guide rod (26) is arranged on one side of the screw (23), and a support assembly (27) is arranged at the lower end of the turntable (8).

3. A small-sized paint filling device according to claim 2, characterized in that: The support assembly (27) comprises an annular rail (271), a slider (272), a support column (273) and a chip removal groove (274), wherein an annular rail (271) is arranged at a position on the upper end of the workbench (5) corresponding to the turntable (8), a plurality of sliders (272) are slidably connected in the annular rail (271), a support column (273) is arranged between the slider (272) and the turntable (8), and a chip removal groove (274) is arranged at the lower side of the front end of the annular rail (271).

4. A small-sized paint filling device according to claim 2, characterized in that: A bearing rotating seat is provided between the screw rod (23) and the movable arc plate (25), and a threaded hole and a sliding hole corresponding to the screw rod (23) and the guide rod (26) are respectively provided in the fixed plate (22).

5. A small-sized paint filling device according to claim 1, characterized in that: The material receiving assembly (3) comprises a material receiving box (31), a motor (32), a rotating rod (33), a rotating plate (34), a rectangular block (35) and a rectangular groove (36), wherein a motor (32) is arranged at one side of the lower end of the filling barrel (1), a rotating rod (33) is arranged at the output end of the motor (32), a rotating plate (34) is arranged at the lower end of the rotating rod (33), a material receiving box (31) is arranged at one side of the upper end of the rotating plate (34), a rectangular block (35) is arranged at the lower end of the material receiving box (31), and a rectangular groove (36) corresponding to the rectangular block (35) is arranged at the upper end of the rotating plate (34).

6. A small-sized paint filling device according to claim 5, characterized in that: After the rectangular block (35) enters the rectangular groove (36), the side of the rectangular block (35) is in close contact with the inner wall of the rectangular groove (36). After the rectangular block (35) enters the rectangular groove (36), the upper end of the material receiving box (31) is lower than the lower end of the solenoid valve (12).

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