Drip-proof filling head for conversion primer

Abstract

The utility model provides a drip-proof filling head for conversion primer, and relates to the field of conversion primer filling equipment. The anti-dripping filling head for the conversion primer comprises a connecting plate, a telescopic rod is fixedly connected to the right side of the top of the connecting plate, a pushing plate is fixedly connected to the bottom of the telescopic rod, a sliding rod is fixedly connected to the bottom of the rear end of the pushing plate, a fixing spring sleeves the outer surface of the sliding rod below the pushing plate, and an adjusting plate sleeves the outer surface of the sliding rod below the fixing spring. And an adjusting wheel is fixedly connected to the rear end, close to the adjusting plate, of the top of the collecting bin. When the anti-dripping filling head for the conversion primer is used, a telescopic rod drives a pushing plate to move downwards, the pushing plate drives a fixing spring to move downwards under the limitation of a sliding rod, the fixing spring drives an adjusting plate to move downwards, the adjusting plate drives an adjusting wheel to rotate, and the adjusting wheel drives a collecting bin to rotate by 90 degrees; and at the moment, the external suction mechanism collects the primer in the collecting bin through the liquid conveying pipe, and the beneficial effect that paint is conveniently collected is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of conversion primer filling equipment, in particular to a conversion primer drip-proof filling head. Background Art

[0002] Water-based primer is the abbreviation of water-soluble environmentally friendly metal protective primer. It is composed of water-based resin, lead-free pigment, water, etc. It has the characteristics of fast drying and excellent protective performance. It can be used as a base protective coating for metal substrates. The coating can be applied by dipping, shower coating, spraying and other methods. It is suitable for the coating of metal substrates in industrial equipment, transportation vehicles and civilian products, especially for the protective coating of the surface of exported steel.

[0003] Many steps of traditional filling machines require manual operation, which is time-consuming and labor-intensive, resulting in low filling efficiency. The bottom of the existing filling cylinder lacks an anti-drip function. In the gap between the filling of two paint buckets, a small amount of paint will still drip from the discharge port of the top filling cylinder. The dripping paint not only causes waste, but also destroys the overall filling environment, further increasing the subsequent cleaning and maintenance costs. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a conversion primer anti-drip filling head, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a filling head for anti-drip of conversion primer, comprising a connecting plate, a telescopic rod is fixedly connected to the right side of the top of the connecting plate, a pushing plate is fixedly connected to the bottom of the telescopic rod, a sliding rod is fixedly connected to the bottom of the rear end of the pushing plate, a fixing spring is sleeved on the outer surface of the sliding rod below the pushing plate, an adjusting plate is sleeved on the outer surface of the sliding rod below the fixing spring, a collecting bin is rotatably connected to the bottom of the connecting plate, an adjusting wheel is fixedly connected to the rear end of the top of the collecting bin near the adjusting plate, an infusion tube is connected through the right side of the bottom end of the collecting bin, a slide rail is provided inside the bottom end of the connecting plate, a moving frame is slidably connected inside the slide rail, a filling head is fixedly connected to the right end of the moving frame, a guide rod is fixedly connected to the bottom of the left end of the moving frame inside the bottom end of the connecting plate, a supporting spring is sleeved on the outer surface of the guide rod below the moving frame, a ball valve is rotatably connected to the bottom end of the filling head, a toothed belt is meshed on the front end of the ball valve outside the filling head, a rotating wheel is meshed on the toothed belt above the ball valve, a power wheel is meshed on the right end of the rotating wheel, and a power motor is fixedly connected to the rear end of the power wheel.

[0008] Preferably, the front and rear ends of the connecting plate are connected to an external fixing mechanism by arranging brackets, and the telescopic rod is composed of an electric hydraulic rod.

[0009] Preferably, the push plate and the telescopic rod are arranged at right angles, the adjustment plate and the slide rod form a sliding connection, and the upper and lower ends of the fixed spring are respectively fixedly connected to the bottom wall of the push plate and the top wall of the adjustment plate.

[0010] Preferably, the inner wall of the adjustment plate is meshed with the adjustment wheel by setting a tooth plate, the adjustment plate is set in a "7" shape, the collection bin is set in an "L" shape, and a limit plate is set on the top wall of the bottom end of the collection bin.

[0011] Preferably, the end of the infusion tube away from the collecting bin is connected to the material suction mechanism, and the movable frame is arranged below the telescopic rod.

[0012] Preferably, the bottom left end of the connecting plate is slidably connected to the guide rod by setting a limit block, the front end of the ball valve is meshed with a toothed belt by setting a gear, and the rotating wheel is rotatably connected to the outer wall of the filling head.

[0013] (III) Beneficial effects

[0014] The utility model provides a filling head for conversion primer that prevents dripping. It has the following beneficial effects:

[0015] 1. When the conversion primer anti-drip filling head is in use, the telescopic rod drives the push plate to move downward, the push plate drives the fixed spring to move downward under the limit of the slide bar, the fixed spring drives the adjustment plate to move downward, the adjustment plate drives the adjustment wheel to rotate, and the adjustment wheel drives the collection bin to rotate 90 degrees. At this time, the external suction mechanism collects the primer in the collection bin through the infusion tube, which solves the problem that a small amount of paint will drip from the discharge port due to the lack of anti-drip function at the bottom of the existing filling cylinder, causing waste, and has the advantage of being easy to collect paint.

[0016] 2. When the filling head of the conversion primer anti-drip is in use, after the collecting bin rotates 90 degrees, the push plate continues to move downward, the push plate compresses the fixed spring, the push plate drives the moving frame to move downward, the moving frame drives the filling head to move downward a certain distance, at this time the power motor drives the power wheel to rotate one circle, the power wheel drives the rotating wheel to rotate 90 degrees, the rotating wheel drives the ball valve to rotate, at this time the filling head is free from obstruction, which has the advantage of facilitating obstruction filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the positive triaxial measurement of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the push plate structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the collection bin structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the rotating wheel structure of the utility model.

[0021] Among them, 1 connecting plate, 2 telescopic rod, 3 pushing plate, 4 sliding rod, 5 fixing spring, 6 adjusting plate, 7 collecting bin, 8 adjusting wheel, 9 infusion tube, 10 sliding rail, 11 moving frame, 12 filling head, 13 guide rod, 14 supporting spring, 15 ball valve, 16 toothed belt, 17 rotating wheel, 18 power wheel and 19 power motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model embodiment provides a conversion primer anti-drip filling head, such as Figure 1-4As shown, it includes a connecting plate 1, a telescopic rod 2 is fixedly connected to the right side of the top of the connecting plate 1, the front and rear ends of the connecting plate 1 are connected to an external fixing mechanism by setting a bracket, the telescopic rod 2 is composed of an electric hydraulic rod, and a pushing plate 3 is fixedly connected to the bottom of the telescopic rod 2. The pushing plate 3 and the telescopic rod 2 are arranged at right angles, and a sliding rod 4 is fixedly connected to the bottom of the rear end of the pushing plate 3, and a fixing spring 5 is sleeved on the outer surface of the sliding rod 4 below the pushing plate 3. An adjusting plate 6 is sleeved on the outer surface of the sliding rod 4 below the fixing spring 5, and the adjusting plate 6 and the sliding rod 4 are slidably connected. The upper and lower ends of the fixing spring 5 are fixedly connected to the bottom wall of the pushing plate 3 and the top wall of the adjusting plate 6 respectively. The bottom of the connecting plate 1 is rotatably connected to a collecting bin 7, and the rear end of the top of the collecting bin 7 is close to The adjusting plate 6 is fixedly connected with an adjusting wheel 8, and the inner wall of the adjusting plate 6 is meshed with the adjusting wheel 8 by setting a tooth plate. The adjusting plate 6 is set in a "7" shape, and the collecting bin 7 is set in an "L" shape. A limit plate is set on the top wall of the bottom end of the collecting bin 7, and the limit plate has a limiting effect on the paint. A liquid infusion tube 9 is connected to the right side of the bottom end of the collecting bin 7, and the liquid infusion tube 9 is connected to the suction mechanism at one end away from the collecting bin 7. The telescopic rod 2 drives the pushing plate 3 to move downward, and the pushing plate 3 drives the fixed spring 5 to move downward under the limit of the sliding rod 4, and the fixed spring 5 drives the adjusting plate 6 to move downward, and the adjusting plate 6 drives the adjusting wheel 8 to rotate, and the adjusting wheel 8 drives the collecting bin 7 to rotate 90 degrees. At this time, the external suction mechanism collects the primer in the collecting bin 7 through the liquid infusion tube 9, and the connection A slide rail 10 is provided inside the bottom end of the plate 1, and a moving frame 11 is slidably connected inside the slide rail 10. The moving frame 11 is arranged below the telescopic rod 2. A filling head 12 is fixedly connected to the right end of the moving frame 11. The bottom of the left end of the moving frame 11 is located inside the bottom end of the connecting plate 1 and is fixedly connected to a guide rod 13. The bottom left end of the connecting plate 1 is slidably connected to the guide rod 13 by setting a limit block. The outer surface of the guide rod 13 is located below the moving frame 11 and is sleeved with a support spring 14. The elastic coefficient of the support spring 14 is greater than the elastic coefficient of the fixed spring 5. This arrangement facilitates the priority compression of the fixed spring 5. A ball valve 15 is rotatably connected to the bottom end of the filling head 12. The front end of the ball valve 15 is located outside the filling head 12 and is meshed with a toothed belt 16. A rotating wheel 17 is meshed inside the toothed belt 16 above the ball valve 15. The front end of the ball valve 15 is meshed with the toothed belt 16 by setting a gear. The rotating wheel 17 is rotatably connected to the outer wall of the filling head 12. A power wheel 18 is meshed at the right end of the rotating wheel 17. A power motor 19 is fixedly connected to the rear end of the power wheel 18. When the collecting bin 7 rotates 90 degrees, the push plate 3 continues to move downward, and the push plate 3 compresses the fixed spring 5. The push plate 3 drives the moving frame 11 to move downward, and the moving frame 11 drives the filling head 12 to move downward a certain distance. At this time, the power motor 19 drives the power wheel 18 to rotate one circle, and the power wheel 18 drives the rotating wheel 17 to rotate 90 degrees. The rotating wheel 17 drives the ball valve 15 to rotate, and the flow resistance in the filling head 12 is released.

[0024] Working principle:

[0025] When the conversion primer drip-proof filling head is in use, the telescopic rod 2 drives the pushing plate 3 to move downward, and the pushing plate 3 drives the fixed spring 5 to move downward under the limit of the sliding rod 4, and the fixed spring 5 drives the adjusting plate 6 to move downward, and the adjusting plate 6 drives the adjusting wheel 8 to rotate, and the adjusting wheel 8 drives the collecting bin 7 to rotate 90 degrees. At this time, the external suction mechanism collects the primer in the collecting bin 7 through the infusion tube 9. After the collecting bin 7 rotates 90 degrees, the pushing plate 3 continues to move downward, and the pushing plate 3 compresses the fixed spring 5, and the pushing plate 3 drives the moving frame 11 to move downward, and the moving frame 11 drives the filling head 12 to move downward a certain distance. At this time, the power motor 19 drives the power wheel 18 to rotate one circle, and the power wheel 18 drives the rotating wheel 17 to rotate 90 degrees, and the rotating wheel 17 drives the ball valve 15 to rotate, and the flow in the filling head 12 is free from obstruction.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conversion primer anti-drip filling head, comprising a connecting plate (1), characterized in that: The right side of the top of the connecting plate (1) is fixedly connected to a telescopic rod (2), the bottom of the telescopic rod (2) is fixedly connected to a push plate (3), the bottom of the rear end of the push plate (3) is fixedly connected to a slide bar (4), a fixed spring (5) is sleeved on the outer surface of the slide bar (4) below the push plate (3), an adjustment plate (6) is sleeved on the outer surface of the slide bar (4) below the fixed spring (5), the bottom of the connecting plate (1) is rotatably connected to a collecting bin (7), the top rear end of the collecting bin (7) is fixedly connected to an adjustment wheel (8) near the adjustment plate (6), the right side of the bottom end of the collecting bin (7) is connected to an infusion tube (9), a slide rail (10) is provided inside the bottom end of the connecting plate (1), and a sliding rail (10) is provided inside the sliding rail (10) A moving frame (11) is connected, the right end of the moving frame (11) is fixedly connected to a filling head (12), the bottom of the left end of the moving frame (11) is located inside the bottom end of the connecting plate (1) and is fixedly connected to a guide rod (13), the outer surface of the guide rod (13) is located below the moving frame (11) and is sleeved with a support spring (14), the bottom of the filling head (12) is rotatably connected to the inside, the front end of the ball valve (15) is located outside the filling head (12) and is meshed with a toothed belt (16), the inside of the toothed belt (16) is located above the ball valve (15) and is meshed with a rotating wheel (17), the right end of the rotating wheel (17) is meshed with a power wheel (18), and the rear end of the power wheel (18) is fixedly connected to a power motor (19).

2. The anti-drip filling head of conversion primer according to claim 1, characterized in that: The front and rear ends of the connection plate (1) are connected to an external fixing mechanism by means of brackets, and the telescopic rod (2) is composed of an electric hydraulic rod.

3. The anti-drip filling head of conversion primer according to claim 1, characterized in that: The push plate (3) and the telescopic rod (2) are arranged at right angles, the adjustment plate (6) and the slide rod (4) are slidably connected, and the upper and lower ends of the fixed spring (5) are respectively fixedly connected to the bottom wall of the push plate (3) and the top wall of the adjustment plate (6).

4. The anti-drip filling head of conversion primer according to claim 1, characterized in that: The inner wall of the adjustment plate (6) is meshed with the adjustment wheel (8) by means of a toothed plate, the adjustment plate (6) is arranged in a "7" shape, the collection bin (7) is arranged in an "L" shape, and a limit plate is arranged on the top wall of the bottom end of the collection bin (7).

5. The anti-drip filling head of conversion primer according to claim 1, characterized in that: The end of the liquid infusion tube (9) away from the collection bin (7) is connected to the material suction mechanism, and the movable frame (11) is arranged below the telescopic rod (2).

6. The anti-drip filling head of conversion primer according to claim 1, characterized in that: The left bottom end of the connecting plate (1) is slidably connected to the guide rod (13) by setting a limit block, the front end of the ball valve (15) is meshed with the toothed belt (16) by setting a gear, and the rotating wheel (17) is rotatably connected to the outer wall of the filling head (12).

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