Printing ink extrusion mechanism capable of realizing multi-station printing ink extrusion

Abstract

The utility model relates to the technical field of cosmetics, and particularly discloses a printing ink extrusion mechanism capable of realizing multi-station printing ink extrusion, which comprises a U-shaped fixing frame, an extrusion sliding rod gear, an extrusion motor gear, an extrusion motor, an extrusion sliding rod, an extrusion probe and an extrusion sliding block, the extrusion sliding rod is arranged between an upper supporting arm plate and a lower supporting arm plate of the U-shaped fixing frame, the extrusion sliding rod gear is arranged at the upper end of the extrusion sliding rod, and the extrusion sliding rod gear is meshed with the extrusion motor gear arranged on the upper supporting arm plate of the U-shaped fixing frame. The extrusion motor gear is arranged on an output shaft of the extrusion motor; an extrusion sliding block is connected to the extrusion sliding rod in a threaded mode, one end of the extrusion probe is fixed to the extrusion sliding block, the other end of the extrusion probe penetrates through a lower supporting arm plate of the U-shaped fixing frame, and the extrusion motor can rotate forwards and backwards and is used for driving the extrusion probe to ascend or descend.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetics, and particularly relates to an ink extrusion mechanism capable of realizing multi-station ink extrusion. Background Art

[0002] In the prior art, the patent application CN109739118A - An automatic nail polish color mixing device and control system discloses a technology that can automatically mix colors according to the personalized needs of customers and output the adjusted nail polish, changing the disadvantages of centralized color mixing of large factory equipment in the prior art. Through the quantitative conveying method of a conveying pump, different nail polish gels are accurately output, realizing the miniaturization of the equipment, getting rid of the factory color mixing form, making the nail polish with different color changes more in line with the fashion trend, and can be placed and used in a nail salon, occupying less space and being convenient to operate.

[0003] The deficiencies of the above prior art are that when users need different styles of cosmetic colors, such as nail polish colors, they need to purchase multiple different color mixing containers containing various corresponding colors, and there are still problems of inconvenient carrying and high use costs.

[0004] Based on this, the inventor of the present invention proposed an overall consumable with multiple single-color ink compartments and a color mixing chamber, which can integrate multiple ink compartments containing different base colors and a color mixing chamber into one container, enabling users not to need to purchase multiple different color mixing containers containing various corresponding colors, nor do users need to have rich color mixing experience, and this overall consumable has the advantages of convenient carrying and low use cost.

[0005] In addition, the inventor of the present invention also proposed a device for automatically extruding multiple single-color inks to obtain colored inks, which can provide automatic ink extrusion and stirring functions for the overall consumable, and has an automatic positioning function. Summary of the Utility Model

[0006] In order to solve the technical problems existing in the prior art, the purpose of the present utility model is to provide an ink extrusion mechanism capable of realizing multi-station ink extrusion, and provide a multi-station ink extrusion function for the device for automatically extruding multiple single-color inks to obtain colored inks.

[0007] The present utility model provides an ink extrusion mechanism capable of realizing multi-station ink extrusion, including:

[0008] A U-shaped fixing frame, an extrusion slide bar gear, an extrusion motor gear, an extrusion motor, an extrusion slide bar, an extrusion probe, and an extrusion slider;

[0009] The extrusion slide bar is arranged between the upper and lower support arm plates of the U-shaped fixing frame. An extrusion slide bar gear is arranged at the upper end of the extrusion slide bar. The extrusion slide bar gear meshes with the extrusion motor gear arranged on the upper support arm plate of the U-shaped fixing frame. The extrusion motor gear is arranged on the output shaft of the extrusion motor. An extrusion slider is threadedly connected to the extrusion slide bar. One end of the extrusion probe is fixed to the extrusion slider, and the other end passes through the lower support arm plate of the U-shaped fixing frame. The extrusion motor can rotate forward and backward to drive the upward or downward movement of the extrusion probe.

[0010] In some specific embodiments, an ink stirring mechanism is further installed on the U-shaped fixing frame, which includes a stirring probe fixing piece, a stirring probe solenoid valve, a stirring probe spring, and a stirring probe. One end of the stirring probe is fixedly connected to the stirring probe fixing piece arranged on the upper surface of the upper support arm plate of the U-shaped fixing frame, and the other end passes through the lower support arm plate of the U-shaped fixing frame. The stirring probe spring is sleeved on the periphery of the stirring probe.

[0011] In some specific embodiments, the stirring probe solenoid valve is arranged in the middle of the U-shaped fixing frame, and its actuating end passes through the upper support arm plate of the U-shaped fixing frame and is connected to the stirring probe fixing piece.

[0012] In some specific embodiments, the extrusion slider is slidably arranged on the extrusion slide bar and is located between the upper support arm plate and the lower support arm plate of the U-shaped fixing frame.

[0013] In some specific embodiments, the ink extrusion mechanism extrudes various single-color inks filled in the consumable one by one, and extrudes a predetermined amount of each single-color ink into the color mixing cavity of the consumable.

[0014] Advantages of the above technical solutions:

[0015] In this application, by setting the U-shaped fixing frame, the extrusion slide bar gear, the extrusion motor gear, the extrusion motor, the extrusion slide bar, the extrusion probe, and the extrusion slider are all fixed on the U-shaped fixing frame, which can effectively save space. In addition, the present utility model designs an ink extrusion mechanism and a stirring mechanism, which can accurately control the dosage of colors, and automatically extrude the ink and stir the ink through the extrusion mechanism, providing an ink extrusion and stirring function for a device used to automatically extrude multiple single-color inks to obtain color ink. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the overall structure of an ink extrusion mechanism capable of realizing multi-station ink extrusion provided for an embodiment of the present invention;

[0018] Figure 2 Schematic diagram of the structure of a device for automatically extruding multiple single-color inks to obtain color inks related to the present invention;

[0019] Figure 3 is Figure 2 Explosion schematic diagram of the structure shown;

[0020] Figure 4 is Figure 2 Schematic diagram of the structure of the base assembly of the structure shown after removing the consumable base platform and the consumable translation base;

[0021] Figure 5 Explosion schematic diagram of a certain angle of the overall consumable involved in the present invention;

[0022] Figure 6 is Figure 5 Explosion schematic diagram of another angle of the overall consumable shown;

[0023] In the drawings, frame 10, overall fixing plate 11, vertical plate 12, consumable positioning switch plate 13, base assembly 20, consumable base platform 21, consumable translation base 22, sliding column 221, notch 222, base rail 23, rail fixing bracket 24, substrate limit solenoid valve 25, actuating end 251, tension spring 26, consumable seat ejection mechanism 27, material seat ejector 271, material seat ejection spring 2711, tray 2712, material seat ejection lever 272, lever return spring 2721, first lever wall 2722, second lever wall 2723 ，Consumable positioning mechanism 30, consumable top contact switch 31, consumable seat 32, first consumable positioning surface 321, second consumable positioning surface 322, consumable compartment positioning seat 33, consumable compartment positioning point 331, consumable compartment positioning gear 34, consumable rotation mechanism 40, consumable rotation motor 41, rotation motor gear 42, rotation motor fixing piece 43, ink extrusion mechanism 50, U-shaped fixing bracket 51, upper arm plate 511, lower arm plate 512, extrusion slide bar gear 52, extrusion motor gear 53, extrusion motor 54, extrusion slide bar 55, extrusion probe 56, extrusion slider 57, ink stirring mechanism 60, stirring probe fixing piece 61, stirring probe solenoid valve 62, stirring probe spring 63, stirring probe 64, consumable 70, mixing stirring rod 701, ink cartridge cover 702, ink extrusion sheet 703, return spring 704, ink cartridge compartment 705, limit groove 706, ink extrusion hole 707, ink extrusion hole closing mechanism 708, stirring assembly 709, brush head storage mechanism 710, brush head 711, brush head rod 712, brush head cover 713, stirring mechanism slot 714, ink cartridge anti-leakage head 715, spring limit hole 716, spring limit rod 717, ink cartridge 718, electronic tag 719, extruder positioning hole 720, brush head access hole 721, color mixing chamber 722. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] Examples of the embodiments are shown in the accompanying drawings, where the same or similar symbols represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0026] Embodiment 1

[0027] An embodiment of the present invention provides an ink extrusion mechanism capable of realizing multi-station ink extrusion. Referring to Figure 1 as shown, it includes:

[0028] U-shaped fixing bracket 51, extrusion slide bar gear 52, extrusion motor gear 53, extrusion motor 54, extrusion slide bar 55, extrusion probe 56 and extrusion slider 57;

[0029] The extrusion slide bar 55 is arranged between the upper and lower support arm plates of the U-shaped fixing frame 51. An extrusion slide bar gear 52 is arranged at the upper end of the extrusion slide bar 55. The extrusion slide bar gear 52 meshes with an extrusion motor gear 53 arranged on the upper support arm plate 511 of the U-shaped fixing frame 55. The extrusion motor gear 53 is arranged on the output shaft of the extrusion motor 54. An extrusion slider 57 is threadedly connected to the extrusion slide bar 55. One end of the extrusion probe 56 is fixed to the extrusion slider 57, and the other end passes through the lower support arm plate 512 of the U-shaped fixing frame 51. The extrusion motor 54 can rotate forward and backward to drive the extrusion probe 56 to rise or fall.

[0030] In a specific embodiment of the present invention, it further includes a stirring probe fixing piece 61, a stirring probe solenoid valve 62, a stirring probe spring 63 and a stirring probe 64. One end of the stirring probe 64 is fixedly connected to the stirring probe fixing piece 61 arranged on the upper surface of the upper support arm plate 511 of the U-shaped fixing frame 51, and the other end passes through the lower support arm plate 512 of the U-shaped fixing frame 51. The stirring probe spring 63 is sleeved on the periphery of the stirring probe 64.

[0031] In a specific embodiment of the present invention, the stirring probe solenoid valve 62 is arranged in the middle of the U-shaped fixing frame 51, and its actuating end passes through the upper support arm plate 511 of the U-shaped fixing frame 51 and is connected to the stirring probe fixing piece 61.

[0032] As Figure 2 and Figure 3 shown, a device for automatically extruding multiple single-color inks to obtain color inks according to the present invention includes a frame 10, a base assembly 20, a consumable positioning mechanism 30, a consumable rotating mechanism 40, an ink extrusion mechanism 50 and an ink stirring mechanism 60. The base assembly 20 is arranged at the lower part of the frame 10. The ink extrusion mechanism 50 and the ink stirring mechanism 60 are arranged at the upper part of the frame 10. The consumable rotating mechanism 40 and the consumable positioning mechanism 30 are respectively arranged on the base assembly 20. The consumable rotating mechanism 40 drives the consumable positioning mechanism 30 to rotate, and the consumable positioning mechanism 30 axially and circumferentially positions the consumable 70. The ink extrusion mechanism 50 extrudes multiple single-color inks filled in the consumable 70 one by one, and extrudes a predetermined amount of each single-color ink into the color mixing cavity of the consumable 70. The ink stirring mechanism 60 stirs multiple single-color inks in the color mixing cavity of the consumable 70 to obtain color inks of a predetermined color.

[0033] The frame 10 includes an integral fixing plate 11 and a vertical plate 12, and also includes a consumable positioning switch plate 13. The integral fixing plate 11 is vertically arranged at the bottom of the vertical plate 12. The consumable positioning switch plate 13 is arranged in parallel with the integral fixing plate 11. The consumable positioning switch plate 13 is used to support the ink extrusion mechanism 50 and the ink stirring mechanism 60, and to set the consumable top contact switch 31 of the consumable positioning mechanism 30.

[0034] The base assembly 20 includes a consumable base platform 21, a consumable translation base 22, a base slide rail 23, a slide rail fixing bracket 24, and a substrate limit solenoid valve 25. The consumable base platform 21 is arranged on the consumable translation base 22. Slide columns 221 are arranged on both side surfaces of the consumable translation base 22 for sliding cooperation with the base slide rail 23 in the slide rail fixing bracket 24. A tension spring 26 is also connected between the slide rail fixing bracket 24 and the slide columns 221, so that the consumable translation base 22 has a tendency to move away from the vertical plate 12 of the frame 10. The substrate limit solenoid valve 25 is arranged on the vertical plate 12 of the frame 10, and the actuating end 251 at its lower end can be embedded into a notch 222 opened on the consumable translation base 22 to prevent the consumable translation base 22 from moving away from the vertical plate 12 under the pulling force of the tension spring 26.

[0035] The base assembly 20 also includes a consumable seat ejection mechanism 27, which is arranged on the integral fixing plate 11 and passes through the consumable translation base 22 upward for ejecting the consumable seat 32 of the consumable positioning mechanism 30 from the consumable cabin section positioning seat 33.

[0036] As Figure 4 shown, the consumable seat ejection mechanism 27 includes a material seat ejector 271 and a material seat ejection lever 272. A material seat ejection spring 2711 is arranged on the material seat ejector 271 for supporting the consumable seat 32. The material seat ejection lever 272 is arranged under the tray 2712 of the material seat ejector 271 for supporting the material seat ejector 271 and ejecting the consumable seat 32 upward.

[0037] A lever return spring 2721 is arranged at the lever fulcrum part of the material seat ejection lever 272 for restoring the initial shape of the lever.

[0038] In order to reduce the vibration during operation, a base damping spring 223 is arranged between the consumable base platform 21 and the consumable translation base 22.

[0039] As Figure 3As shown, the consumable positioning mechanism 30 includes a consumable top contact switch 31, which is arranged on the consumable positioning switch board 13 of the frame 10 and is used for positioning the consumable 70 at the axial top. When the consumable 70 is installed in place, the ejecting structure on the base assembly 20 will push the consumable 70 upward to trigger the contact switch 32 on the consumable positioning switch board 31, so that the device for automatically extruding multiple single-color inks to obtain color inks knows that the consumable 70 is inside. Otherwise, the device will not start the consumable rotation mechanism 40, the ink extrusion mechanism 50 and the ink stirring mechanism 60.

[0040] The consumable positioning mechanism 30 further includes a consumable seat 32. The inner cavity of its upper part is provided with a first consumable positioning surface 321 for circumferentially positioning the consumable 70 in the consumable seat 32. The outer surface of the lower column of the consumable seat 32 is provided with a second consumable positioning surface 322 for circumferentially positioning the consumable seat 32 on the consumable cabin section positioning seat 33.

[0041] The consumable positioning mechanism 30 further includes a consumable cabin section positioning seat 33 for accommodating the consumable seat 32. A plurality of consumable cabin section positioning points 331 with different heights are arranged on the outer surface of the consumable cabin section positioning seat 33, and these consumable cabin section positioning points 331 correspond to a plurality of positioning switches 58 of the ink extrusion mechanism 50 one by one.

[0042] The consumable positioning mechanism 30 further includes a consumable cabin section positioning gear 34. The consumable cabin section positioning seat 33 is coaxially arranged on its upper part. The outer surface of the lower part of the consumable cabin section positioning gear 34 is provided with teeth meshing with the rotation motor gear 42 of the consumable rotation mechanism 40.

[0043] The consumable rotation mechanism 40 includes a consumable rotation motor 41, a rotation motor gear 42 and a rotation motor fixing piece 43. The consumable rotation motor 41 and the rotation motor gear 42 are respectively arranged at the upper and lower ends of the gantry rotation motor fixing piece 43, and the output shaft of the consumable rotation motor 41 is connected to the rotation motor gear 42.

[0044] The ink extrusion mechanism 50 includes a U-shaped fixing bracket 51, an extrusion slide rod gear 52, an extrusion motor gear 53, an extrusion motor 54, an extrusion slide rod 55, an extrusion probe 56, an extrusion slider 57, and a plurality of positioning switches 58 corresponding one by one to a plurality of consumable compartment positioning points 331 in the consumable positioning mechanism 30; the extrusion slide rod 55 is arranged between the upper and lower support arm plates of the U-shaped fixing bracket 51, the upper end of the extrusion slide rod 55 is provided with an extrusion slide rod gear 52, the extrusion slide rod gear 52 meshes with an extrusion motor gear 53 arranged on the upper support arm plate 511 of the U-shaped fixing bracket 55, and the extrusion motor gear 53 is arranged on the output shaft of the extrusion motor 54; an extrusion slider 57 is threadedly connected to the extrusion slide rod 55, one end of the extrusion probe 56 is fixed to the extrusion slider 57, and the other end passes through the lower support arm plate 512 of the U-shaped fixing bracket 51. The extrusion motor 54 can rotate forward and backward to drive the upward or downward movement of the extrusion probe 56.

[0045] The ink stirring mechanism 60 includes a stirring probe fixing piece 61, a stirring probe solenoid valve 62, a stirring probe spring 63, and a stirring probe 64. One end of the stirring probe 64 is fixedly connected to the stirring probe fixing piece 61 arranged on the upper surface of the upper support arm plate 511 of the U-shaped fixing bracket 51, and the other end passes through the lower support arm plate 512 of the U-shaped fixing bracket 51. The stirring probe spring 63 is sleeved on the periphery of the stirring probe 64; the stirring probe solenoid valve 62 is arranged in the middle of the U-shaped fixing bracket 51, and its actuating end passes through the upper support arm plate 511 of the U-shaped fixing bracket 51 and is connected to the stirring probe fixing piece 61.

[0046] The working object of the present utility model is a consumable 70 having a plurality of single-color ink compartments and a mixing chamber, and its typical structure is as Figure 5 and Figure 6 shown. When the present utility model is working, the consumable 70 needs to be positioned in the consumable seat 32.

[0047] The consumable 70 has a limit groove 706 for limit fixation. The consumable 70 further includes a mixing stirring rod 701. The top end of the mixing stirring rod 701 is provided with a stirring mechanism slot 714 matching the lower end of the stirring probe 64. The stirring mechanism slot 714 is a linear slot or a cross-shaped slot or other types of shape matching components.

[0048] The mixing stirring rod 701 is connected to an ink cartridge compartment 705. The ink cartridge compartment 705 includes four independent ink reservoirs 718. Each ink reservoir 718 is provided with an independent ink extrusion sheet 703 at its upper end. An integral ink reservoir cover 702 is covered on the four ink extrusion sheets 703. The ink reservoir cover 702 is provided with four extruder positioning holes 720. The extruder positioning holes 720 allow the extrusion probe 56 to pass through and complete the extrusion of a predetermined amount of ink. Each ink extrusion sheet 703 is provided with an ink reservoir leak prevention head 715 and two spring limit holes 716. The ink reservoir leak prevention head 715 corresponds to the position of the extruder positioning hole 720 and can be squeezed by the extrusion probe 56. A spring limit rod 717 connected to the spring limit hole 716 is provided at the lower part of the ink extrusion sheet 703. A return spring 704 is sleeved outside the spring limit rod 717.

[0049] During operation, the extrusion probe 56 moves down a preset height, passes through the extruder positioning hole 720 to squeeze the ink reservoir leak prevention head 715, causing the ink extrusion sheet 703 to move down and squeezing the ink in the ink reservoir 718. By adjusting the extrusion probe 56 to pass through different extruder positioning holes 720 to squeeze the ink in different ink reservoirs 718, the extrusion of inks of different colors is completed. The ink is extruded through the ink extrusion hole 707 and enters the color mixing chamber 722, where mixing is completed.

[0050] Ink extrusion holes 707 are respectively provided at the lower parts of the four independent ink reservoirs 718 of the ink cartridge compartment 705. Ink extrusion hole closing mechanisms 708 are correspondingly provided for the ink extrusion holes 707 to timely close the ink extrusion holes 707 after the ink extrusion is completed. A stirring assembly 709 is provided at the lower part of the ink cartridge compartment 705. The stirring assembly 709 is connected to the end of the mixing stirring rod 701 and can rotate in the color mixing chamber 722 to stir and mix the ink entering the chamber.

[0051] After mixing is completed, the color sampling device provided at the end of the color mixing chamber 722 is removed to complete color sampling. The color sampling device includes a brush head cover 713. The brush head cover 713 is connected to a brush head rod 712 having a brush head 711. The brush head rod 712 can pass through the brush head access hole 721 of the color mixing chamber 722. When the brush head cover 713 is covered on the color mixing chamber 722, the brush head 711 is located in the brush head storage mechanism 710.

[0052] A typical working process of a device for automatically extruding multiple single-color inks to obtain a color ink involved in the present utility model is described as follows, which also includes a typical working process of an ink extrusion mechanism capable of realizing multi-station ink extrusion of the present utility model.

[0053] When it is necessary to mix the colors of the consumables 70, the consumables 70 that have been filled with multiple single-color inks but not yet mixed are prepared, and the substrate limit solenoid valve 25 is started, and its actuating end 251 rises and disengages from the notch 222 of the consumable translation base 22, so that the consumable translation base 22 is driven by the tension spring 26 to translate along the two base slide rails 23 to a position away from the vertical plate 12 of the frame 10, and the consumable base platform 21 on the consumable translation base 22 and the consumable seat 32 and consumable compartment positioning seat 33 thereon are also moved to a position away from the vertical plate 12 of the frame 10. During this movement, the material seat ejection lever 272 of the consumable seat ejection mechanism 27 is actuated, and its first lever arm 272 at one end away from the vertical plate 12 is moved. 2 Due to the elastic force of the lever return spring 2721, it tilts upward and presses against the lower surface of the tray 2712, so that the material seat pop-up spring 2711 on the tray 2712 presses the lower part of the consumable seat 32 upward, so that the consumable seat 32 is loosened and detached from the consumable compartment positioning seat 33, which facilitates the operator to manually insert the consumable 70 into the consumable seat 32 (during the insertion process, the limiting plane on the outer surface of the consumable 70 is aligned with the first consumable positioning surface 321 on the upper inner surface of the consumable seat 32), and then insert the consumable seat 32 into the consumable compartment positioning seat 33 (during the insertion process, the second consumable positioning surface 322 on the lower outer surface of the consumable seat 32 is aligned with the limiting plane on the lower inner surface of the consumable compartment positioning seat 33).

[0054] The operator manually pushes the consumable translation base 22 to translate along the two base slide rails 23 to a position close to the vertical plate 12. During this pushing process, the consumable translation base 22 overcomes the upward pressure of the first lever arm 2722 of the material seat ejection lever 272, so that the consumable seat 32 translates to above the second lever arm 2723 of the material seat ejection lever 272 close to one end of the vertical plate 12 (at this time, the upper part of the consumable 70 is just below the consumable top contact switch 31 on the consumable positioning switch plate 13), and the second lever arm 2723 is tilted upward due to the elastic force of the lever return spring 2721 and presses against the support On the lower surface of the tray 2712, the material seat pop-up spring 2711 on the tray 2712 presses the lower part of the consumable seat 32 upward, so that the consumable seat 32 moves upward with the consumable 70 therein for a distance, which is just enough to trigger the action of the consumable top contact switch 31; at this moment, the notch 222 of the consumable translation base 22 is also located below the actuating end 251 of the substrate limit solenoid valve 25, and the substrate limit solenoid valve 25 is started again, so that its actuating end 251 descends and blocks the notch 222, locking the consumable translation base 22 and the consumable base platform 21, and starting the automatic extrusion and color mixing action.

[0055] The consumable rotating motor 41 of the consumable rotating mechanism 40 is started, driving the motor rotating gear 42 and driving the consumable compartment positioning gear 34 to rotate, so that the consumable compartment positioning seat 33 rotates, and at the same time, the stirring probe solenoid valve 62 of the ink stirring mechanism 60 is unlocked, and the stirring probe 64 is extended downward to the top of the stirring mechanism slot 714 of the consumable 70, so that the shape of the lower end of the stirring probe 64 and the stirring mechanism slot 714 is matched, and the axial auxiliary positioning of the consumable 70 by the ink stirring mechanism 60 is also realized.

[0056] During the rotation of the consumable compartment positioning seat 33, the multiple consumable compartment positioning points 331 of different heights arranged thereon will successively contact the positioning switch 58 of the ink extrusion mechanism 50, thereby triggering the ink extrusion mechanism 50, causing the extrusion probe 56 to perform corresponding downward and upward movements, and at this time the consumable rotating mechanism 40 will stop rotating.

[0057] Every time the ink extrusion mechanism 50 is triggered, the extrusion motor 54 rotates forward, driving the slider mechanism to move, so that the extrusion probe 56 moves downward to extrude the single-color ink in the consumable 70. After the predetermined amount of ink is extruded, the extrusion motor 54 reverses, driving the slider mechanism to move, so that the extrusion probe 56 rises and returns to the initial position; then the consumable rotating mechanism 40 continues to rotate the consumable 70 to the position of the next positioning switch 58, and performs the action of extruding ink again, until each single-color ink in the consumable 70 completes the predetermined amount of ink extrusion action; then the stirring action of the ink stirring mechanism 60 starts, and the consumable rotating motor 41 of the consumable rotating mechanism 40 drives the consumable 70 to rotate. Since the lower end of the stirring probe 64 of the ink stirring mechanism 60 forms a shape match with the stirring mechanism slot 714, the stirring probe 64 does not move, and the consumable 70 rotates, so that the stirring component 709 inside the consumable 70 is actuated to stir and mix the multiple single-color inks stored in the color mixing cavity 722, and finally obtain the color ink of the predetermined color.

[0058] After the stirring is completed, the stirring probe electromagnetic valve 62 of the ink stirring mechanism 60 is started, and its actuating end moves, driving the stirring probe fixing plate 61 thereon to move upward, thereby causing the stirring probe 64 to move upward and disengage from the stirring mechanism slot 714 on the consumable 70. At this time, the base limit electromagnetic valve 24 is started, and the consumable seat 32 is ejected with the mixed consumable 70, thereby completing the entire extrusion and color mixing process.

[0059] The utility model is designed with an ink extrusion mechanism and a stirring mechanism, which can accurately control the amount of color used and automatically extrude ink through the extrusion mechanism; it also adopts the CMYK printing mode for color adjustment, uses four colors for extrusion and color adjustment, and automatically mixes the colors evenly through the ink stirring mechanism, and can complete the predetermined color mixing of an integrated consumable with multiple single-color ink chambers and a color mixing cavity. Compared with the RGB mode using three colors for color adjustment, the color obtained is more continuous and purer.

[0060] As described above, it is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An ink extrusion mechanism (50) capable of realizing multi-station ink extrusion, characterized in that: include: A U-shaped fixing frame (51), an extrusion slide rod gear (52), an extrusion motor gear (53), an extrusion motor (54), an extrusion slide rod (55), an extrusion probe (56) and an extrusion slider (57); The extrusion slide bar (55) is arranged between the upper and lower support arm plates of the U-shaped fixing frame (51); the extrusion slide bar gear (52) is arranged at the upper end of the extrusion slide bar (55); the extrusion slide bar gear (52) is meshed with the extrusion motor gear (53) arranged on the upper support arm plate (511) of the U-shaped fixing frame (55); the extrusion motor gear (53) is arranged on the output shaft of the extrusion motor (54); an extrusion slider (57) is threadedly connected to the extrusion slide bar (55); one end of the extrusion probe (56) is fixed on the extrusion slider (57) and the other end passes through the lower support arm plate (512) of the U-shaped fixing frame (51); the extrusion motor (54) can rotate forward and reversely to drive the extrusion probe (56) to rise or fall.

2. The ink extrusion mechanism (50) capable of realizing multi-station ink extrusion according to claim 1, characterized in that: An ink stirring mechanism (60) is also installed on the U-shaped fixing frame (51), which comprises a stirring probe fixing plate (61), a stirring probe solenoid valve (62), a stirring probe spring (63) and a stirring probe (64). One end of the stirring probe (64) is fixedly connected to the stirring probe fixing plate (61) arranged on the upper support arm plate (511) of the U-shaped fixing frame (51), and the other end passes through the lower support arm plate (512) of the U-shaped fixing frame (51). The stirring probe spring (63) is sleeved on the periphery of the stirring probe (64).

3. The ink extrusion mechanism (50) capable of realizing multi-station ink extrusion according to claim 2, characterized in that: The stirring probe electromagnetic valve (62) is arranged in the middle of the U-shaped fixing frame (51), and its actuating end passes through the upper support arm plate (511) of the U-shaped fixing frame (51) and is connected to the stirring probe fixing plate (61).

4. The ink extrusion mechanism (50) capable of realizing multi-station ink extrusion according to claim 1, characterized in that: The extrusion sliding block (57) is slidably disposed on the extrusion sliding rod (55) and is located between the upper supporting arm plate (511) and the lower supporting arm plate (512) of the U-shaped fixing frame (51).

5. The ink extrusion mechanism (50) capable of realizing multi-station ink extrusion according to claim 4, characterized in that: The ink extrusion mechanism (50) extrudes the multiple single-color inks filled in the consumable (70) one by one, and extrudes a predetermined amount of each single-color ink into the color mixing cavity (722) of the consumable (70).

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