Uniform coating diluter for water-based coating production

Abstract

The utility model relates to a uniform coating diluter for water-based coating production, which comprises a movable base, a lifting cylinder, a horizontal bracket and a diluent feeding hopper, and has the technical key points that a slidable right-angle support is arranged above the long arm side of the horizontal bracket, and a stirring motor is fixed above the horizontal section of the slidable right-angle support; a long hole extending in the length direction of the horizontal support is formed in the horizontal support, an output shaft of the stirring motor penetrates through the slidable right-angle support and the long hole and then is connected with the stirring rod, after dilution operation, the horizontal telescopic cylinder drives the slidable right-angle support, the stirring motor and the stirring rod to synchronously move towards the side of the lifting cylinder, and finally the stirring rod reaches the position above the coating collecting barrel. And the coating dripping from the stirring rod falls above the coating collecting barrel, so that the coating is prevented from dripping on a moving path, the environment pollution is avoided, and the labor burden of workers is relieved.

Description

Technical Field

[0001] This utility model relates to the technical field of water-based coating production equipment, specifically to a coating uniform diluter for water-based coating production. Background Technology

[0002] A diluent is used in the production of water-based coatings to uniformly mix the diluent with the concentrated water-based coating, making the water-based coating more delicate.

[0003] To achieve rapid dilution, CN 222427701 U discloses a paint homogenizer for water-based paint production, which includes a stirring unit, a dilution unit, and a paint bucket positioning assembly. The dilution unit is mounted on the stirring unit and includes a diluent hopper fixedly connected to a support frame, with a dilution pipe on the hopper. This diluent aims to disperse the diluent at different heights upon entering the paint bucket during dilution, using the dilution pipe and multiple through-holes, allowing for rapid mixing under the stirring action of the stirring rod. However, the following problems still exist in its use: this diluent is a mobile diluent; after diluting one paint bucket, it is released from its positioning position and moved to another paint bucket location to continue the operation. During this movement, paint adhering to the stirring rod and dilution pipe drips onto the movement path, requiring frequent cleaning. Utility Model Content

[0004] The purpose of this invention is to provide a water-based paint uniform diluter with a reasonable structure and reliable operation for producing water-based paints, which solves the above-mentioned problems. It is flexible in use and facilitates the collection of paint adhering to the stirring mechanism after dilution, thus avoiding environmental pollution.

[0005] The technical solution of this utility model is:

[0006] A water-based coating uniform diluter for production includes a movable base, a lifting cylinder on the upper surface of the movable base, a horizontal support at the upper end of the telescopic rod of the lifting cylinder, and a diluent feeding hopper above the short arm side of the horizontal support. The key technical features are: a slidable right-angle support is provided above the long arm side of the horizontal support; a stirring motor is fixed above the horizontal section of the slidable right-angle support; the horizontal support has an elongated hole extending along its length; the output shaft of the stirring motor passes through the slidable right-angle support and the elongated hole and connects to a stirring rod; the stirring rod is a hollow rod with multiple sets of radial through holes from top to bottom on its outer circumference; a rotatable collar is provided on the outer circumference of the upper end of the stirring rod. The inner cavity is connected to the radial through hole at the upper end of the hollow rod. The outer side of the rotatable collar is provided with a diluent inlet pipe. A positioning element is provided between the diluent inlet pipe and the bottom surface of the sliding right-angle support. The bottom of the diluent hopper is provided with a discharge pipe. A telescopic flexible pipe is provided between the end of the discharge pipe and the diluent inlet pipe. A horizontal telescopic cylinder is fixed above the horizontal support near the diluent hopper. The axis of the horizontal telescopic cylinder is parallel to the length direction of the long hole, and the telescopic end of the horizontal telescopic cylinder is connected and fixed to the vertical section of the sliding right-angle support. A paint collection cylinder is provided on the movable base near the lifting cylinder. The upper opening of the paint collection cylinder faces the end of the long hole.

[0007] The above-mentioned water-based coating production uniform diluter has a control valve at the end of the discharge pipeline.

[0008] The aforementioned water-based coating uniform diluter for production has a guide sleeve on the upper surface of the movable base and a guide rod corresponding to the guide sleeve on the lower surface of the horizontal support.

[0009] The aforementioned water-based coating uniform diluter for production has a clamping mechanism on the movable base facing the stirring rod. The clamping mechanism consists of two clamping rods symmetrically hinged to the two sides of the movable base. The root of the clamping rod is connected to the movable base via a hinge shaft, and a locking nut is provided on the hinge shaft.

[0010] The aforementioned water-based coating uniform diluter has a movable base equipped with a set of casters on its bottom surface.

[0011] The beneficial effects of this utility model are:

[0012] 1. After dilution, the horizontal telescopic cylinder can drive the sliding right-angle support, stirring motor, stirring rod, and positioning components to move synchronously towards the lifting cylinder. Finally, the stirring rod reaches above the paint collection cylinder, and the paint dripping from the stirring rod falls onto the top of the paint collection cylinder. This prevents paint from dripping onto the moving path, thus avoiding environmental pollution and reducing the workload of workers.

[0013] 2. During dilution, the diluent in the diluent hopper enters the paint tank through a retractable flexible pipe, a diluent inlet pipe, a rotatable collar, and radial through-holes on the stirring rod. Starting the stirring motor rotates the stirring rod, achieving uniform mixing of the paint and diluent. The retractable flexible pipe does not affect the horizontal movement of the stirring motor and stirring rod, and the structural design is flexible and reliable. Attached Figure Description

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

[0015] Figure 2 This is a schematic diagram of the structure after the dilution operation of this utility model;

[0016] Figure 3 yes Figure 1 Sectional view along the AA direction;

[0017] Figure 4 yes Figure 1 Enlarged view of section B in the middle.

[0018] In the diagram: 1. Stirring motor, 2. Sliding right-angle support, 3. Horizontal telescopic cylinder, 4. Discharge pipeline, 5. Diluent hopper, 6. Horizontal support, 7. Guide rod, 8. Guide sleeve, 9. Movable base, 10. Casters, 11. Lifting cylinder, 12. Control valve, 13. Telescopic flexible pipeline, 14. Elongated hole, 15. Stirring rod, 16. Paint collection cylinder, 17. Clamping rod, 18. Rotatable collar, 19. Positioning component, 20. Locking nut, 21. Radial through hole, 22. Diluent inlet pipeline. Detailed Implementation

[0019] The present invention will be described in detail with reference to the accompanying drawings.

[0020] like Figures 1-4 As shown, the water-based coating production uniform diluter includes a movable base 9, a lifting cylinder 11 disposed on the upper surface of the movable base 9, a horizontal support 6 disposed on the upper end of the telescopic rod of the lifting cylinder 11, and a diluent feeding hopper 5 disposed above the short arm side of the horizontal support 6.

[0021] The horizontal support 6 has a sliding right-angle support 2 on the upper side of the long arm. A stirring motor 1 is fixed on the upper horizontal section of the sliding right-angle support 2. The horizontal support 6 has an elongated hole 14 extending along its length. The output shaft of the stirring motor 1 passes through the sliding right-angle support 2 and the elongated hole 14 and is connected to the stirring rod 15.

[0022] The stirring rod 15 is a hollow rod with multiple sets of radial through holes 21 from top to bottom on its outer circumference. A rotatable collar 18 is provided on the upper outer circumference of the stirring rod 15, which can be installed on the stirring rod 15 by two interlocking rings. The inner cavity of the rotatable collar 18 communicates with the radial through holes 21 at the upper end of the hollow rod. A diluent inlet pipe 22 is provided on the outer surface of the rotatable collar 18, and a positioning element 19 is provided between the diluent inlet pipe 22 and the bottom surface of the sliding right-angle support 2. A discharge pipe 4 is provided at the bottom of the diluent hopper 5, and a retractable flexible pipe 13 is provided between the end of the discharge pipe 4 and the diluent inlet pipe 22. In this embodiment, a control valve 12 is provided at the end of the discharge pipe 4.

[0023] A horizontal telescopic cylinder 3 is fixed above the horizontal support 6 near the diluent hopper 5. The axis of the horizontal telescopic cylinder 3 is parallel to the length direction of the elongated hole 14, and the telescopic end of the horizontal telescopic cylinder 3 is connected and fixed to the vertical section of the sliding right-angle support 2.

[0024] The movable base 9 is provided with a paint collection cylinder 16 near the lifting cylinder 11, and the upper opening of the paint collection cylinder 16 faces the end of the elongated hole 14. In this embodiment, the upper surface of the movable base 9 is further provided with a guide sleeve 8, and the lower surface of the horizontal support 6 is provided with a guide rod 7 corresponding to the guide sleeve 8.

[0025] The movable base 9 is provided with a clamping mechanism facing the stirring rod. The clamping mechanism consists of two clamping rods 17 symmetrically hinged to the two sides of the movable base 9. The root of the clamping rod 17 is connected to the movable base 9 by a hinge shaft, and a locking nut 20 is provided on the hinge shaft. The bottom surface of the movable base 9 is provided with a set of universal wheels 10.

[0026] Working principle:

[0027] During operation, the two clamping rods 17 of the clamping mechanism are used to clamp the paint bucket on both sides of the lower part.

[0028] The lifting cylinder is activated, causing the horizontal support 6 and its upper components, along with the stirring rod 15, to descend synchronously. The stirring rod 15 extends into the paint tank, and the control valve 12 is opened, allowing the diluent in the diluent hopper 5 to enter the paint tank through the expandable flexible pipe 13, the diluent inlet pipe 22, the rotatable collar 18, and the radial through-hole 21 on the stirring rod 15. The stirring motor 1 is activated, causing the stirring rod 15 to rotate, achieving uniform mixing of the paint and diluent. The rotatable collar 18 is constrained by the positioning element 19 and does not rotate.

[0029] After the operation is completed, the stirring motor 1 stops, and the lifting cylinder 11 drives the horizontal support 6 and its upper components and the stirring rod 15 to move upward synchronously, so that the stirring rod 15 is separated from the paint cylinder. Then the horizontal telescopic cylinder 3 is started, which drives the sliding right-angle support 2, the stirring motor 1, the stirring rod 15 and the positioning component 19 to move synchronously towards the lifting cylinder 11. Finally, the stirring rod 15 reaches above the paint collection cylinder 16, and the paint dripping from the stirring rod 15 falls above the paint collection cylinder 16.

[0030] By releasing the clamping mechanism from the paint bucket, the device can be moved to another area requiring dilution. Throughout the process, paint will not drip onto the moving path, thus avoiding environmental pollution and reducing the workload of workers.

[0031] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made within the scope of this utility model should still fall within the scope of this utility model.

Claims

1. A paint uniform diluter for water-based paint production, comprising a movable base, a lifting cylinder disposed on the upper surface of the movable base, a horizontal support disposed on the upper end of the telescopic rod of the lifting cylinder, and a diluent feeding hopper disposed above the short arm side of the horizontal support, characterized in that: A slidable right-angle support is provided above the long arm of the horizontal support. A stirring motor is fixed above the horizontal section of the slidable right-angle support. The horizontal support has an elongated hole extending along its length. The output shaft of the stirring motor passes through the slidable right-angle support and the elongated hole and connects to the stirring rod. The stirring rod is a hollow rod with multiple sets of radial through holes from top to bottom on its outer circumference. A rotatable collar is provided on the outer circumference of the upper end of the stirring rod. The inner cavity of the rotatable collar communicates with the radial through holes provided on the upper end of the hollow rod. A diluent inlet pipe is provided on the outer surface of the rotatable collar. A positioning element is provided between the diluent inlet pipe and the bottom surface of the sliding right-angle support. A discharge pipe is provided at the bottom of the diluent hopper. A retractable flexible pipe is provided between the end of the discharge pipe and the diluent inlet pipe. A horizontal telescopic cylinder is fixed above the horizontal support near the diluent hopper. The axis of the horizontal telescopic cylinder is parallel to the length direction of the elongated hole, and the telescopic end of the horizontal telescopic cylinder is connected and fixed to the vertical section of the sliding right-angle support. A paint collection cylinder is provided on the movable base near the lifting cylinder. The upper opening of the paint collection cylinder faces the end of the elongated hole.

2. The paint uniform diluter for water-based paint production according to claim 1, characterized in that: A control valve is installed at the end of the unloading pipeline.

3. The paint uniform diluter for water-based paint production according to claim 1, characterized in that: The movable base is provided with a guide sleeve on its upper surface, and the horizontal support is provided with a guide rod corresponding to the guide sleeve on its lower surface.

4. The paint uniform diluter for water-based paint production according to claim 1, characterized in that: The movable base is provided with a clamping mechanism facing the stirring rod. The clamping mechanism consists of two clamping rods symmetrically hinged to the two sides of the movable base. The root of the clamping rod is connected to the movable base by a hinge shaft, and a locking nut is provided on the hinge shaft.

5. The paint uniform diluter for water-based paint production according to claim 1, characterized in that: The bottom surface of the movable base is equipped with a set of casters.

Images