Quick-release connector for sucking material of color paste barrel

Abstract

The utility model discloses a quick-release connector for color paste barrel material suction, which relates to the technical field of color paste barrels and comprises a material suction pump body, the material suction pump body comprises a material suction port, a quick-release connector mechanism is arranged above the material suction port, a material suction hose is arranged at the top of the quick-release connector mechanism, and the material suction hose is connected with the quick-release connector mechanism. A material suction head mechanism is arranged at the other end of the material suction hose, the quick-release connector mechanism comprises a threaded mounting pipe, the bottom end of the threaded mounting pipe is in threaded connection with the inner ring of the material suction port, a butt joint mechanism is arranged above the threaded mounting pipe, and an annular side plate is fixedly mounted on the outer wall of the threaded mounting pipe; the annular side plate is provided with two butt joint insertion holes which are through up and down. Through mutual cooperation of the butt joint mechanism, the butt joint insertion hole and the L-shaped hanging plate, the disassembly speed of the whole material suction hose can be increased, a new connector can be conveniently and rapidly replaced to absorb color paste barrels with different colors, and the replacement efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of pigment tank technology, specifically to a quick-release connector for pigment tank suction. Background Technology

[0002] A color paste tank is a container specifically designed for holding color pastes, primarily used in the color mixing process in industries such as coatings and inks. Color paste tanks are typically made of plastic or stainless steel, offering good sealing performance and acid and alkali resistance. They are widely used in industries such as coatings, inks, tapes, papermaking, textiles, machinery, toys, and latex products. For example, in the coatings industry, color paste tanks are used to mix various colors of paint; in the textile industry, they are used for dye mixing. To improve the efficiency of using the paint inside the color paste tank, a suction pump is often used with a connector to extract the paint, and then spraying is performed using equipment such as spray guns. The existing technology has the following problems:

[0003] Because the suction connector used by the suction pump needs to be replaced every time the color paste tank is changed in order to avoid confusion and contamination from the different colors of color paste adhering to the outer wall of the connector, the existing suction connector is installed firmly with the suction pump, which makes it difficult to disassemble and replace the connector, thus affecting the suction efficiency of different color paste tanks. Utility Model Content

[0004] This utility model provides a quick-release connector for feeding pigment into a pigment tank, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A quick-release connector for suctioning pigment tanks includes a suction pump body with a suction port. A quick-release connector mechanism is located above the suction port, and a suction hose is located at the top of the quick-release connector mechanism. A suction head mechanism is located at the other end of the suction hose. The quick-release connector mechanism includes a threaded mounting tube, the bottom end of which is threaded to the inner ring of the suction port. A docking mechanism is located above the threaded mounting tube. An annular side plate is fixedly installed on the outer wall of the threaded mounting tube. The annular side plate has two vertically penetrating docking holes. L-shaped hanging plates are fixedly installed on the left and right sides of the bottom of the annular side plate, with the horizontal positions of the two L-shaped hanging plates directly below the two docking holes.

[0007] A further improvement of the present invention is that the docking mechanism includes a connector docking ring, a pressing side plate is fixedly installed on the outer wall of the connector docking ring, an insertion tube is fixedly connected to the bottom of the connector docking ring, a conical sealing rubber gasket is fixedly installed on the outer wall of the insertion tube, docking rods are fixedly installed on both the left and right sides of the bottom of the pressing side plate, and a snap-fit ​​groove is provided on the side of the two docking rods away from the insertion tube.

[0008] A further improvement of this utility model is that: the two docking rods respectively pass through the two docking holes to the bottom of the annular side plate, and the bottom of the two docking rods respectively overlaps with the top of the horizontal part of the two L-shaped hanging plates.

[0009] A further improvement of this utility model is that: a threaded tube is fixedly connected to one end of the suction hose near the docking mechanism, a limit ring is fixedly installed on the outer wall of the threaded tube, and the threaded tube is threadedly connected to the inner ring of the connector docking ring.

[0010] A further improvement of this utility model is that: both L-shaped hanging plates are provided with snap-fit ​​compartments, and springs are fixedly installed on the inner walls of the two snap-fit ​​compartments on the side away from the docking rod. Pressure plates are fixedly installed on the opposite ends of the two springs, and inclined snap-fits are fixedly installed on the other side of the two pressure plates. The opposite ends of the two inclined snap-fits pass through the vertical opposite surfaces of the two L-shaped hanging plates and engage with the snap-fit ​​grooves.

[0011] A further improvement of this utility model is that: a pull rod is fixedly installed at the center of the side of the two pressure plates away from the inclined buckle, and the other end of the two pull rods respectively passes through to the side of the two L-shaped hanging plates away from the docking rod and is fixedly installed with a pull block.

[0012] A further improvement of the present invention is that the suction head mechanism includes a suction hard tube, the top end of the suction hard tube is fixedly connected to the end of the suction hose away from the docking mechanism, a side plate is fixedly installed on the upper part of the outer wall of the suction hard tube, and a color paste tank hanging plate is fixedly installed on one side of the bottom of the side plate.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] 1. This utility model provides a quick-release connector for absorbing color paste from a container. Through the cooperation between the docking mechanism, the docking hole, and the L-shaped hanging plate, the disassembly speed of the entire suction hose can be improved, making it convenient to quickly replace the connector with a new one to absorb color paste from containers of different colors, thereby improving replacement efficiency.

[0015] 2. This utility model provides a quick-release connector for suction of color paste tank. Through the cooperation between the suction tube, the side plate, and the color paste tank hanging plate, the suction tube, which is used to directly contact the color paste in the color paste tank, can be suspended from the top of the color paste tank by the color paste tank scraper at one end of the side plate. This allows the suction tube to be stably positioned on the inner wall of the color paste tank for suction work, avoiding shaking under the action of suction. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the suction port mechanism and quick-release connector mechanism of this utility model.

[0018] Figure 3 This is a schematic diagram of the docking mechanism of the present invention.

[0019] Figure 4 This is a schematic cross-sectional view of the L-shaped hanging plate of this utility model.

[0020] Figure 5 This is a schematic diagram of the suction head mechanism of this utility model.

[0021] In the diagram: 1. Suction pump body; 2. Suction port; 3. Quick-release coupling mechanism; 31. Threaded mounting pipe; 311. Annular side plate; 312. Docking hole; 313. L-shaped hanging plate; 3131. Snap-fit ​​compartment; 3132. Spring; 3133. Pressure plate; 3134. Angled snap-fit; 3135. Pull rod; 3136. Pull block; 32. Docking mechanism; 321. Joint docking ring; 322. Lower pressure side plate; 323. Insertion pipe; 324. Conical sealing rubber gasket; 325. Docking rod; 326. Snap-fit ​​groove; 4. Suction hose; 41. Threaded pipe; 42. Limiting ring; 5. Suction head mechanism; 51. Suction rigid pipe; 52. Side plate; 53. Pigment tank hanging plate. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand

[0023] Understood. The present invention will now be further described in conjunction with specific implementation methods.

[0024] like Figure 1 , Figure 2 , Figure 3As shown, this utility model provides a quick-release connector for suctioning pigment tanks, including a suction pump body 1. The suction pump body 1 includes a suction port 2. A quick-release connector mechanism 3 is provided above the suction port 2. A suction hose 4 is provided at the top of the quick-release connector mechanism 3. A suction head mechanism 5 is provided at the other end of the suction hose 4. The quick-release connector mechanism 3 includes a threaded mounting tube 31. The bottom end of the threaded mounting tube 31 is threadedly connected to the inner ring of the suction port 2. A docking mechanism 32 is provided above the threaded mounting tube 31. An annular side plate 311 is fixedly installed on the outer wall of the threaded mounting tube 31. The annular side plate 311 has two vertically penetrating docking holes 312. L-shaped hanging plates 313 are fixedly installed on the left and right sides of the bottom of the annular side plate 311. The horizontal positions of the two L-shaped hanging plates 313 are respectively located directly below the two docking holes 312. The docking mechanism 32 includes... The device includes a connector coupling ring 321, a pressing side plate 322 fixedly installed on the outer wall of the connector coupling ring 321, an insertion tube 323 fixedly connected to the bottom of the connector coupling ring 321, a conical sealing rubber gasket 324 fixedly installed on the outer wall of the insertion tube 323, and docking rods 325 fixedly installed on both the left and right sides of the bottom of the pressing side plate 322. Each of the two docking rods 325 has a snap-fit ​​groove 326 on the side away from the insertion tube 323. The two docking rods 325 pass through two docking holes 312 to the bottom of the annular side plate 311, and the bottom of the two docking rods 325 overlaps with the top of the horizontal position of the two L-shaped hanging plates 313. A threaded tube 41 is fixedly connected to one end of the suction hose 4 near the docking mechanism 32. A limit ring 42 is fixedly installed on the outer wall of the threaded tube 41. The threaded tube 41 is threadedly connected to the inner ring of the connector coupling ring 321.

[0025] In use, first align the threaded installation tube 31 with the inner ring of the suction port 2 and rotate to install the thread. Then, tighten the threaded tube 41 at one end of the suction hose 4 with the inner ring thread of the connector mating ring 321 until the limit ring 42 stops against the connector mating ring 321, thus completing the connection between the suction hose 4 and the docking mechanism 32. Then, insert the insertion tube 323 at the bottom of the connector mating ring 321 into the inner cavity of the threaded installation tube 31. Next, align the docking rods 325 on the left and right sides at the bottom of the lower pressure side plate 322 with the two docking holes 312 opened on the annular side plate 311 on the outer wall of the threaded installation tube 31 and insert them. Press the entire connector mating ring 321 downward so that the insertion tube 323 is sealed against the top of the threaded installation tube 31 by the conical sealing rubber gasket 324. At the same time, the docking rods 325 will also stop against the top of the horizontal position of the L-shaped hanging plate 313. The suction hose 4 can be removed and disassembled by rotating the threaded tube 41 and the connector mating ring 321 for easy cleaning.

[0026] like Figure 4As shown, both L-shaped hanging plates 313 are provided with snap-fit ​​compartments 3131. Springs 3132 are fixedly installed on the inner wall of both snap-fit ​​compartments 3131 away from the docking rod 325. Pressure plates 3133 are fixedly installed on the opposite ends of both springs 3132. Angled snap-fits 3134 are fixedly installed on the other side of both pressure plates 3133. The opposite ends of the two angled snap-fits 3134 pass through the vertical opposite surfaces of the two L-shaped hanging plates 313 and engage with snap-fit ​​grooves 326. Pull rods 3135 are fixedly installed at the center of the side of both pressure plates 3133 away from the angled snap-fits 3134. The other ends of the two pull rods 3135 pass through the side of the two L-shaped hanging plates 313 away from the docking rod 325 and are fixedly installed with pull blocks 3136.

[0027] When the docking rod 325 abuts against the horizontal position of the L-shaped hanging plate 313, the top slope of the inclined buckle 3134 is squeezed, thereby compressing the spring 3132 inside the buckle compartment 3131 with the help of the pressure plate 3133. The spring 3132 uses its rebound force to snap the inclined buckle 3134 into the buckle groove 326 opened in the docking rod 325. Thus, the bottom horizontal surface of the inclined buckle 3134 limits the docking rod 325, completing the installation. During disassembly, there is no need to rotate the threaded installation tube 31. Simply pull the pull block 3136 on one side of the two L-shaped hanging plates 313, and the pull rod 3135 will pull the inclined buckle 3134 into the buckle groove 326, thereby releasing the limitation on the docking rod 325. The suction hose 4 and the docking mechanism 32 can then be directly removed as a whole, making it convenient to replace with a new docking mechanism 32 and suction hose 4 of the same batch with the same structure.

[0028] like Figure 5 As shown, the suction head mechanism 5 includes a suction hard tube 51. The top end of the suction hard tube 51 is fixedly connected to the end of the suction hose 4 away from the docking mechanism 32. A side plate 52 is fixedly installed on the upper part of the outer wall of the suction hard tube 51. A color paste tank hanging plate 53 is fixedly installed on one side of the bottom of the side plate 52.

[0029] By activating the suction pump body 1, the suction hose 4 can be used to extract the color paste from the color paste tank via the suction hose 51 at the other end. The suction hose 51 can be fixed by hanging it on the top of the color paste tank via the color paste tank hanging plate 53 on one side of the side plate 52, thereby improving the stability during suction.

[0030] The working principle of the quick-release connector for the color paste tank is explained in detail below.

[0031] like Figure 1-5As shown, during use, first align the threaded installation tube 31 with the inner ring of the suction port 2 and rotate to install the thread. Then, tighten the threaded tube 41 at one end of the suction hose 4 with the inner ring thread of the connector mating ring 321 until the limit ring 42 abuts against the connector mating ring 321, thus completing the connection between the suction hose 4 and the docking mechanism 32. Then, insert the insertion tube 323 at the bottom of the connector mating ring 321 into the inner cavity of the threaded installation tube 31, and then align the docking rods 325 on the left and right sides of the bottom of the lower pressure side plate 322 with the annular ring on the outer wall of the threaded installation tube 31. The two mating holes 312 on the side plate 311 are inserted, and the overall joint mating ring 321 is pressed downward, so that the insertion tube 323 is sealed against the top of the threaded installation tube 31 by means of the conical sealing rubber gasket 324. At the same time, the mating rod 325 will also stop against the top of the horizontal position of the L-shaped hanging plate 313. When the mating rod 325 is against the horizontal position of the L-shaped hanging plate 313, the top slope of the inclined buckle 3134 can be squeezed, so that the inclined buckle 3134, with the help of the pressure plate 3133, presses against the spring 3 inside the buckle compartment 3131. The compression of spring 3132 causes the spring 3132 to engage the inclined snap-fit ​​3134 into the snap-fit ​​groove 326 of the docking rod 325 using its rebound force. This utilizes the horizontal bottom surface of the inclined snap-fit ​​3134 to limit the docking rod 325, completing the installation. By activating the suction pump 1, the suction hose 4 can be activated to extract the pigment from the pigment tank via the suction tube 51 at the other end. The suction tube 51 can be fixed to the top of the pigment tank via the pigment tank hanging plate 53 on one side of the side plate 52, improving stability during suction. Disassembly does not require twisting. To install the threaded pipe 31, simply pull the pull block 3136 on one side of the two L-shaped hanging plates 313. The pull rod 3135 will then pull the inclined buckle 3134 that is inserted into the buckle groove 326, thereby releasing the restriction on the docking rod 325. The suction hose 4 and the docking mechanism 32 can then be directly removed as a whole, making it convenient to replace with a new docking mechanism 32 and suction hose 4 of the same batch with the same structure. At the same time, the removed suction hose 4 can be disassembled by rotating the threaded pipe 41 and the connector docking ring 321, making it convenient for cleaning.

[0032] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A quick-release connector for suction of pigment tank, including a suction pump body (1), characterized in that: The suction pump body (1) includes a suction port (2), a quick-release connector mechanism (3) is provided above the suction port (2), a suction hose (4) is provided at the top of the quick-release connector mechanism (3), a suction head mechanism (5) is provided at the other end of the suction hose (4), the quick-release connector mechanism (3) includes a threaded mounting tube (31), the bottom end of the threaded mounting tube (31) is threadedly connected to the inner ring of the suction port (2), a docking mechanism (32) is provided above the threaded mounting tube (31), an annular side plate (311) is fixedly installed on the outer wall of the threaded mounting tube (31), the annular side plate (311) has two vertically penetrating docking holes (312), and L-shaped hanging plates (313) are fixedly installed on the left and right sides of the bottom of the annular side plate (311), and the horizontal position of the two L-shaped hanging plates (313) is located directly below the two docking holes (312).

2. The quick-release connector for feeding pigment into a pigment tank according to claim 1, characterized in that: The docking mechanism (32) includes a connector docking ring (321), a pressing side plate (322) is fixedly installed on the outer wall of the connector docking ring (321), an insertion tube (323) is fixedly connected to the bottom of the connector docking ring (321), a conical sealing rubber gasket (324) is fixedly installed on the outer wall of the insertion tube (323), and docking rods (325) are fixedly installed on both the left and right sides of the bottom of the pressing side plate (322). Each of the two docking rods (325) has a snap-fit ​​groove (326) on the side away from the insertion tube (323).

3. The quick-release connector for feeding pigment into a pigment tank according to claim 2, characterized in that: The two docking rods (325) pass through the two docking holes (312) to the bottom of the annular side plate (311), and the bottom of the two docking rods (325) overlaps with the top of the two L-shaped hanging plates (313) at the horizontal position.

4. The quick-release connector for feeding pigment into a pigment tank according to claim 2, characterized in that: The suction hose (4) is fixedly connected to a threaded tube (41) at one end near the docking mechanism (32). A limit ring (42) is fixedly installed on the outer wall of the threaded tube (41). The threaded tube (41) is threadedly connected to the inner ring of the connector docking ring (321).

5. The quick-release connector for feeding pigment into a pigment tank according to claim 1, characterized in that: Both L-shaped hanging plates (313) are provided with snap-fit ​​compartments (3131). Springs (3132) are fixedly installed on the inner wall of the two snap-fit ​​compartments (3131) away from the docking rod (325). Pressure plates (3133) are fixedly installed on the opposite ends of the two springs (3132). Angled snap fasteners (3134) are fixedly installed on the other side of the two pressure plates (3133). The opposite ends of the two angled snap fasteners (3134) pass through the vertical opposite surfaces of the two L-shaped hanging plates (313) and engage with the snap-fit ​​grooves (326).

6. The quick-release connector for feeding pigment into a pigment tank according to claim 5, characterized in that: A pull rod (3135) is fixedly installed at the center of the side of the two pressure plates (3133) away from the inclined buckle (3134). The other end of the two pull rods (3135) respectively passes through to the side of the two L-shaped hanging plates (313) away from the docking rod (325) and is fixedly installed with a pull block (3136).

7. The quick-release connector for feeding pigment into a pigment tank according to claim 1, characterized in that: The suction head mechanism (5) includes a suction hard tube (51), the top end of the suction hard tube (51) is fixedly connected to the end of the suction hose (4) away from the docking mechanism (32), a side plate (52) is fixedly installed on the upper part of the outer wall of the suction hard tube (51), and a color paste bucket hanging plate (53) is fixedly installed on the bottom side of the side plate (52).

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