Watercolor pen ink filling device

Abstract

The utility model relates to the technical field of watercolor pen processing devices, and discloses a watercolor pen ink filling device which comprises a working frame body, a conveying belt main body is arranged on the inner wall of the working frame body, a multi-station filling mechanism is arranged on the inner wall of the working frame body, a filtering and filling mechanism is arranged on the outer wall of the working frame body, and the conveying belt main body and the multi-station filling mechanism are arranged on the outer wall of the working frame body. And the multi-station filling mechanism comprises limiting battens, a hollow disc and a filling pump, the limiting battens are fixedly connected to the front face and the back face of the inner wall of the working frame body, protruding blocks are fixedly installed on the outer walls of the limiting battens, rolling wheels are rotationally connected to the outer walls of the inner sides of the protruding blocks, and movable discs are movably connected to the outer walls of the rolling wheels. Through the design of the filling disc and the inserting positioning groove, a plurality of water color pen containers can be supported and positioned, then the water color pen containers can be filled with ink at the same time in cooperation with work of a filling pump, the problem that time consumed by one-by-one filling is long is solved, and the high efficiency of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of watercolor pen processing devices, and specifically to a watercolor pen ink filling device. Background Art

[0002] The advantages of colored water pens are rich and bright colors, but the disadvantages are that they can be used for a short time, the water content is uneven, the transition is unnatural, and the two colors are difficult to blend together, so they are generally suitable for children's paintings. Some colored water pen shells can be divided into several vertical watercolor grooves. Different watercolors can be added to each groove, so that the colored water pen can write different colors of calligraphy and painting characters or different patterns at one time. In the production process of watercolor pens, ink needs to be injected into the inside of the pen tube.

[0003] A Chinese patent discloses a watercolor pen ink filling device, with publication number CN217553547U. The technical solution disclosed in the patent document is as follows: the support assembly includes a fixed base whose bottom surface is fixedly connected to the transmission assembly, and an arc-shaped baffle is symmetrically fixedly installed on the upper end surface of the fixed base, and the end of the arc-shaped baffle away from the fixed base is fixedly connected to a limiting baffle ring.

[0004] In order to solve the problem that the material guide nozzle easily causes the watercolor pen core tube to shake during the ink injection process, the existing technology adopts a method of designing a fixed base, an arc baffle, a limit ring, a rubber ball head, a positioning rod and a spring and other components to deal with it. However, the filling efficiency is still low. This structure can only fill one watercolor pen at a time, and the overall filling takes a long time, which leads to the problem of low watercolor pen production efficiency. Utility Model Content

[0005] The utility model aims to provide a watercolor pen ink filling device to solve the problem of low watercolor pen filling efficiency in the prior art.

[0006] The utility model provides the following technical solution: a watercolor pen ink filling device, comprising a working frame, a conveyor belt main body is arranged on the inner wall of the working frame, a multi-station filling mechanism is arranged on the inner wall of the working frame, and a filtering filling mechanism is arranged on the outer wall of the working frame.

[0007] The multi-station filling mechanism includes a limiting strip, a hollow disk and a filling pump, the limiting strip is fixedly connected to the front and back sides of the inner wall of the working frame, a raised block is fixedly installed on the outer wall of the limiting strip, a roller is rotatably connected to the outer wall inside the raised block, a movable disk is movably connected to the outer wall of the roller, the movable disk is movably connected to the top of the conveyor belt body, a handle is fixedly installed on the inner wall of the movable disk, a filling disk is fixedly installed on the bottom of the inner wall of the movable disk, and a plug-in positioning groove is opened on the top of the filling disk. The design of the filling disk and the plug-in positioning groove facilitates the multi-station filling work.

[0008] As a preferred embodiment of the above technical solution, the hollow disk is located on the top of the filling disk, the filling pump is fixedly installed on the top of the hollow disk, the output end of the filling pump is fixedly connected to the top of the hollow disk, and the filling pump can output ink after it is running.

[0009] As a preferred embodiment of the above technical solution, a pressure valve tube is fixedly connected to the bottom of the hollow disk, and a filling nozzle is fixedly connected to the bottom of the pressure valve tube. The pressure valve tube is used to avoid the problem of ink waste inside the hollow disk.

[0010] As a preferred embodiment of the above technical solution, the filtering and filling mechanism includes a supporting frame and a receiving tube. The supporting frame is fixedly mounted on the outer wall of the working frame. An electric telescopic rod is fixedly mounted on the top of the supporting frame. The movable end of the electric telescopic rod extends to the bottom of the supporting frame and is fixedly connected to the receiving frame. The electric telescopic rod is used to control the lifting and lowering of the receiving frame as a whole.

[0011] As a preferred embodiment of the above technical solution, the hollow disk is fixedly installed on the bottom of the receiving frame, a liquid storage cylinder is fixedly installed on the top of the receiving frame, a manual gate valve is fixedly connected to the bottom of the liquid storage cylinder, a hose is fixedly connected to the bottom of the manual gate valve, and the manual gate valve can control the opening and closing of the hose.

[0012] As a preferred embodiment of the above technical solution, the receiving tube is fixedly connected to the input end of the filling pump, the top of the receiving tube is movably plugged with the hose, and the hose can be bent for easy plugging and unplugging.

[0013] As a preferred embodiment of the above technical solution, a limiting ring is fixedly installed on the inner wall of the receiving tube, and a fiber filter cartridge is movably inserted on the top of the limiting ring. The fiber filter cartridge is used to filter the ink and protect subsequent pipelines.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can support and position multiple watercolor pen holders through the design of the filling disk and the plug-in positioning groove, and then cooperate with the work of the filling pump to fill ink into the multiple pen holders at the same time, avoiding the problem of long time spent on filling one by one, thereby improving the efficiency of the present structure; at the same time, through the cooperation of the limiting strip, the raised block and the roller, the movable disk as a whole can be movably positioned on the top of the conveyor belt body, avoiding the problem of misalignment between the filling nozzle and the plug-in positioning groove in the vertical direction, thereby improving the practicality of the present structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0018] Figure 3 This is a schematic diagram of the structure of the movable disk of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the support frame of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the hollow disk of the utility model;

[0021] Figure 6 It is a half-section structural schematic diagram of the receiving pipe of the utility model.

[0022] In the figure: 1. working frame; 11. conveyor belt body;

[0023] 2. Multi-station filling mechanism; 21. Limiting strip; 22. Raised block; 23. Roller; 24. Movable plate; 25. Handle; 26. Filling plate; 27. Insertion positioning groove; 28. Hollow plate; 29. ​​Filling pump; 291. Pressure valve pipe; 292. Filling nozzle;

[0024] 3. Filter filling mechanism; 31. Support frame; 32. Electric telescopic rod; 33. Receiver frame; 34. Liquid storage cylinder; 35. Manual gate valve; 36. Hose; 37. Receiver tube; 38. Limiting ring; 39. Fiber filter cartridge. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] like Figure 1-3As shown, the utility model provides a technical solution: a watercolor pen ink filling device, comprising a working frame 1, a conveyor belt main body 11 is arranged on the inner wall of the working frame 1, a multi-station filling mechanism 2 is arranged on the inner wall of the working frame 1, a filtering filling mechanism 3 is arranged on the outer wall of the working frame 1, the multi-station filling mechanism 2 comprises a limiting strip plate 21, a hollow disk 28 and a filling pump 29, the limiting strip plate 21 is fixedly connected to the front and back of the inner wall of the working frame 1, a raised block 22 is fixedly installed on the outer wall of the limiting strip plate 21, a roller 23 is rotatably connected to the outer wall of the inner side of the raised block 22, a movable disk 24 is movably connected to the outer wall of the roller 23, and the movable disk 24 is movably connected to the conveyor belt main body 11 At the top, a handle 25 is fixedly installed on the inner wall of the movable disk 24, and a filling disk 26 is fixedly installed on the bottom of the inner wall of the movable disk 24. A plug-in positioning groove 27 is opened on the top of the filling disk 26. The watercolor pen holder is plugged into the inner cavity of the plug-in positioning groove 27 in turn, and the conveyor belt body 11 is controlled to work, so that the movable disk 24 moves as a whole to the bottom of the hollow disk 28, and the filling pump 29 is controlled to work, so as to realize the function of synchronous filling and improve the filling efficiency. Through the cooperation of the limiting strip 21, the protruding block 22 and the roller 23, the movable disk 24 can be positioned as a whole at the top of the conveyor belt body 11 to avoid the problem of misalignment between the filling nozzle 292 and the plug-in positioning groove 27 in the vertical direction.

[0027] As an implementation method in this embodiment, Figure 5 As shown, the hollow disk 28 is located on the top of the filling disk 26, and the filling pump 29 is fixedly installed on the top of the hollow disk 28. The output end of the filling pump 29 is fixedly connected to the top of the hollow disk 28, and the bottom of the hollow disk 28 is fixedly connected with a pressure valve tube 291, and the bottom of the pressure valve tube 291 is fixedly connected with a filling nozzle 292. The filling pump 29 is controlled to extract ink from the liquid storage cylinder 34, and then the ink is filled into the pen barrel through the hollow disk 28, the pressure valve tube 291 and the filling nozzle 292. The pressure valve tube 291 is an existing structure, which can be opened under pressure when the filling pump 29 is working, so as to avoid the problem of ink spilling inside the hollow disk 28.

[0028] As an implementation method in this embodiment, Figure 4-6As shown, the filtering and filling mechanism 3 includes a supporting frame 31 and a receiving tube 37. The supporting frame 31 is fixedly mounted on the outer wall of the working frame 1. An electric telescopic rod 32 is fixedly mounted on the top of the supporting frame 31. The movable end of the electric telescopic rod 32 extends to the bottom of the supporting frame 31 and is fixedly connected to a receiving frame 33. The hollow disk 28 is fixedly mounted on the bottom of the receiving frame 33. A liquid storage cylinder 34 is fixedly mounted on the top of the receiving frame 33. A manual gate valve 35 is fixedly connected to the bottom of the liquid storage cylinder 34. A hose 36 is fixedly connected to the bottom of the manual gate valve 35. The receiving tube 37 is fixedly connected to the input end of the filling pump 29. The hose 36 is movably plugged on the top of the receiving tube 37. A limiting ring 38 is fixedly mounted on the inner wall of the receiving tube 37. The top of the limiting ring 38 A fiber filter cartridge 39 is movably inserted to control the electric telescopic rod 32 to extend, and the liquid storage cylinder 34 and the hollow disk 28 are driven downward as a whole through the transmission of the receiving frame 33. Through the design of the receiving frame 33, the liquid storage cylinder 34 and the hollow disk 28 are connected as a whole, so that the filling nozzle 292 is moved to the top of the pen barrel, which is convenient for filling. Through the design of the fiber filter cartridge 39, the ink can be filtered to remove impurities inside the ink, thereby ensuring the smooth flow of the filling pump 29, the hollow disk 28, the pressure valve tube 291 and the filling nozzle 292. During maintenance, the user can close the manual gate valve 35, and then pull out the hose 36 from the top of the receiving tube 37, and then pull out the fiber filter cartridge 39 from the top of the limit ring 38 for cleaning.

[0029] Working principle: insert the watercolor pen holder into the inner cavity of the insertion positioning groove 27 in turn, then control the conveyor belt body 11 to work, so that the movable disk 24 moves as a whole to the bottom of the hollow disk 28, and then control the electric telescopic rod 32 to extend, so that the filling nozzle 292 moves to the top of the pen holder, and add ink to the inner cavity of the liquid storage cylinder 34 in advance, and then control the filling pump 29 to work to extract the ink inside the liquid storage cylinder 34, and then fill it into the pen holder through the hollow disk 28, the pressure valve tube 291 and the filling nozzle 292.

[0030] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A watercolor pen ink filling device, comprising a working frame (1), characterized in that: A conveyor belt body (11) is arranged on the inner wall of the working frame (1), a multi-station filling mechanism (2) is arranged on the inner wall of the working frame (1), and a filtering and filling mechanism (3) is arranged on the outer wall of the working frame (1); The multi-station filling mechanism (2) comprises a limit strip (21), a hollow disk (28) and a filling pump (29); the limit strip (21) is fixedly connected to the front and back sides of the inner wall of the working frame (1); a protrusion (22) is fixedly mounted on the outer wall of the limit strip (21); a roller (23) is rotatably connected to the outer wall inside the protrusion (22); a movable disk (24) is movably connected to the outer wall of the roller (23); the movable disk (24) is movably connected to the top of the conveyor belt body (11); a handle (25) is fixedly mounted on the inner wall of the movable disk (24); a filling disk (26) is fixedly mounted on the bottom of the inner wall of the movable disk (24); and a plug-in positioning groove (27) is provided on the top of the filling disk (26).

2. A watercolor pen ink filling device according to claim 1, characterized in that: The hollow plate (28) is located on the top of the filling plate (26), the filling pump (29) is fixedly mounted on the top of the hollow plate (28), and the output end of the filling pump (29) is fixedly connected to the top of the hollow plate (28).

3. A watercolor pen ink filling device according to claim 2, characterized in that: A pressure valve tube (291) is fixedly connected to the bottom of the hollow disk (28), and a filling nozzle (292) is fixedly connected to the bottom of the pressure valve tube (291).

4. The watercolor pen ink filling device according to claim 1, characterized in that: The filtering and filling mechanism (3) comprises a supporting frame (31) and a receiving pipe (37); the supporting frame (31) is fixedly mounted on the outer wall of the working frame (1); an electric telescopic rod (32) is fixedly mounted on the top of the supporting frame (31); the movable end of the electric telescopic rod (32) extends to the bottom of the supporting frame (31) and is fixedly connected to the receiving frame (33).

5. The watercolor pen ink filling device according to claim 4, characterized in that: The hollow disk (28) is fixedly mounted on the bottom of the receiving frame (33); a liquid storage cylinder (34) is fixedly mounted on the top of the receiving frame (33); a manual gate valve (35) is fixedly connected to the bottom of the liquid storage cylinder (34); and a hose (36) is fixedly connected to the bottom of the manual gate valve (35).

6. The watercolor pen ink filling device according to claim 5, characterized in that: The receiving tube (37) is fixedly connected to the input end of the filling pump (29), and the top of the receiving tube (37) is movably plugged with the hose (36).

7. The watercolor pen ink filling device according to claim 6, characterized in that: A limiting ring (38) is fixedly mounted on the inner wall of the receiving tube (37), and a fiber filter cartridge (39) is movably inserted into the top of the limiting ring (38).

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