Non-contact driving direct ink stirring device for ink bottle

Abstract

The utility model relates to a non-contact driving direct ink stirring device for an ink bottle. The non-contact driving direct ink stirring device comprises a magnetic stirring rod and a stirring driving mechanism, wherein one end of the magnetic stirring rod is a north magnetic pole, the other end of the magnetic stirring rod is a south magnetic pole, and the magnetic stirring rod is placed in the ink bottle and transversely sinks to the bottom of the ink bottle; the ink bottle is filled with ink to be stirred; the stirring driving mechanism drives the magnetic stirring rod to rotate in the ink bottle in a non-contact manner; when the ink bottle is used, the magnetic stirring rod is placed in the ink bottle, the magnetic stirring rod can transversely sink to the bottom in the ink bottle under the influence of gravity, and the stirring driving mechanism drives the magnetic stirring rod to rotate in the ink bottle in a non-contact mode. Further, the driving motor drives the magnetic driving rod to rotate, the magnetic driving rod drives the magnetic stirring rod to rotate through magnetic coupling, and the ink to be stirred is stirred; therefore, non-contact driving of the magnetic stirring rod to stir the ink to be stirred in the ink bottle is realized, and the ink stirring device is wide in application range, low in cost, small in size, simple in structure, uniform in stirring and high in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of ink shaking, and more specifically to a non-contact driven direct ink stirring device for an ink bottle. Background Art

[0002] Most of the existing ink shaking devices shake the ink in the ink bottle indirectly by shaking the ink bottle, or use stirring blades to stir the ink deep into the ink bottle, but they are only suitable for ink bottles with large diameters. For ink bottles with small diameters, the ink cannot be directly stirred, and thus cannot meet people's usage needs. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide an ink bottle non-contact driven direct ink stirring device which has simple structure, low cost, small volume and can fully stir the ink in view of the above-mentioned defects of the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A non-contact driven direct ink stirring device for an ink bottle is constructed, comprising a magnetic stirring rod and a stirring driving mechanism; wherein one end of the magnetic stirring rod is a north magnetic pole and the other end is a south magnetic pole, the magnetic stirring rod is placed in the ink bottle and sinks horizontally to the bottom of the ink bottle; the ink bottle is filled with ink to be stirred; the stirring driving mechanism non-contactly drives the magnetic stirring rod to rotate in the ink bottle;

[0006] The stirring drive mechanism comprises: a magnetic drive rod and a drive motor, wherein the magnetic drive rod is transversely fixedly connected to the working end of the drive motor and has a north magnetic pole at one end and a south magnetic pole at the other end, and the magnetic drive rod is located directly below the ink bottle and close to the bottom surface of the ink bottle;

[0007] The driving motor drives the magnetic driving rod to rotate, and the magnetic driving rod drives the magnetic stirring rod to rotate and stir the ink to be stirred by magnetic coupling.

[0008] The ink bottle non-contact driven direct ink stirring device of the utility model further comprises: a shell, wherein the shell is provided with a concave cavity and a cavity, the concave cavity matches the bottom end of the ink bottle, and the bottom end of the ink bottle is placed in the concave cavity;

[0009] The cavity is located directly below the concave cavity, and the stirring driving mechanism is located in the cavity.

[0010] The non-contact driven direct ink stirring device for ink bottles of the utility model, wherein a lifting ring is provided between the concave cavity and the cavity body, the lifting ring matches the concave cavity and is fixedly connected to the shell;

[0011] The ink bottle is placed on the lifting ring.

[0012] The non-contact driven direct ink stirring device for ink bottles of the utility model, wherein a lifting plate is provided between the concave cavity and the cavity body, the lifting plate matches the concave cavity and is fixedly connected to the shell;

[0013] The ink bottle is placed on the lifting plate.

[0014] The utility model discloses a non-contact driven direct ink stirring device for ink bottles, wherein the driving motor is fixedly connected to the shell, a circuit board is also arranged in the cavity, and the circuit board is fixedly connected to the shell.

[0015] The ink bottle non-contact driven direct ink stirring device of the utility model, wherein the circuit board is provided with a speed regulating circuit, the speed regulating circuit regulates the speed of the driving motor, and the speed regulating circuit comprises a speed regulator, an indicator light and a power socket;

[0016] The speed regulator extends out of the housing, and the housing is provided with a first through hole matching the power socket and a second through hole matching the indicator light. The power socket is located in the first through hole, and the indicator light is located in the second through hole.

[0017] The utility model discloses a non-contact driven direct ink stirring device for an ink bottle, wherein the surface of the magnetic stirring rod is made of plastic.

[0018] The ink bottle non-contact driven direct ink stirring device of the utility model, wherein the speed regulating circuit further comprises: a power chip, a first resistor, a second resistor, a Schottky diode and an inductor;

[0019] The EN terminal of the power chip is connected to the first resistor, the other end of the first resistor and the VIN terminal of the power chip are both connected to the positive pole of the power socket, and the negative pole of the power socket is grounded; the FB terminal of the power chip is respectively connected to the 3rd pin of the speed regulator and the second resistor, the other end of the second resistor is connected to the other end of the inductor, and the 1st pin and the 2nd pin of the speed regulator are both grounded;

[0020] The SW end of the power chip is connected to the inductor and the cathode of the Schottky diode, the other end of the inductor is connected to the anode of the drive motor, the cathode of the drive motor is grounded, and the GND end of the power chip and the anode of the Schottky diode are also grounded;

[0021] The other end of the inductor is connected to the positive electrode of the indicator light, the negative electrode of the indicator light is connected to a third resistor, and the other end of the third resistor is grounded.

[0022] The utility model describes an ink bottle non-contact driven direct ink stirring device, wherein the VIN end of the power chip is connected to a first capacitor, and the other end of the first capacitor is grounded; the other end of the inductor is connected to a second capacitor, and the other end of the second capacitor is grounded; and a third capacitor is also connected in parallel to the second resistor.

[0023] The utility model discloses a non-contact driven direct ink stirring device for ink bottles, wherein a thin rope is fixedly connected to the magnetic stirring rod, and the other end of the thin rope is located outside the ink bottle.

[0024] The beneficial effects of the utility model are as follows: when in use, the magnetic stirring rod is placed in the ink bottle, and under the influence of gravity, the magnetic stirring rod will sink horizontally to the bottom in the ink bottle, wherein the stirring drive mechanism drives the magnetic stirring rod to rotate in the ink bottle in a non-contact manner; further, the driving motor drives the magnetic driving rod to rotate, and the magnetic driving rod magnetically couples and drives the magnetic stirring rod to rotate to stir the ink to be stirred; thereby realizing non-contact driving of the magnetic stirring rod to stir the ink to be stirred in the ink bottle, and the utility model has a wide range of applications, low cost, small size, simple structure, uniform stirring and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0026] Figure 1 It is a three-dimensional diagram of the ink bottle non-contact driven direct ink stirring device of the preferred embodiment of the utility model;

[0027] Figure 2 It is a cross-sectional view of the ink bottle non-contact driven direct ink stirring device of the preferred embodiment of the utility model;

[0028] Figure 3 The utility model is a circuit schematic diagram of a speed regulating circuit of an ink bottle non-contact driven direct ink stirring device in a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0030] The ink bottle non-contact driven direct ink stirring device of the preferred embodiment of the utility model is as follows Figure 1 See also Figures 2 to 3 ; comprising a magnetic stirring rod 100 and a stirring driving mechanism 200; wherein one end of the magnetic stirring rod 100 is a north magnetic pole and the other end is a south magnetic pole, the magnetic stirring rod 100 is placed in an ink bottle 300 and sinks horizontally to the bottom of the ink bottle 300; the ink bottle 300 is filled with ink to be stirred; the stirring driving mechanism 200 drives the magnetic stirring rod 100 to rotate in the ink bottle 300 in a non-contact manner;

[0031] The stirring drive mechanism 200 includes: a magnetic driving rod 210 and a driving motor 220. The magnetic driving rod 210 is transversely fixedly connected to the working end of the driving motor 220 and has one end as a north magnetic pole and the other end as a south magnetic pole. The magnetic driving rod 210 is located directly below the ink bottle 300 and close to the bottom surface of the ink bottle 300. Furthermore, the magnetic stirring rod 100 or the magnetic driving rod 210 can be replaced with an iron rod to reduce costs. One or more raised rings (not shown in the figure) are provided on the magnetic stirring rod 100 to reduce the resistance between the magnetic stirring rod 100 and the ink bottle 300 during rotation. Preferably, a raised ring is provided in the middle of the magnetic stirring rod 100.

[0032] The driving motor 220 drives the magnetic driving rod 210 to rotate, and the magnetic driving rod 210 drives the magnetic stirring rod 100 to rotate and stir the ink to be stirred through magnetic coupling;

[0033] When in use, the magnetic stirring bar 100 is placed in the ink bottle 300. Under the influence of gravity, the magnetic stirring bar 100 will sink horizontally to the bottom in the ink bottle 300, wherein the stirring drive mechanism 200 drives the magnetic stirring bar 100 to rotate in the ink bottle 300 in a non-contact manner; further, the driving motor 220 drives the magnetic driving bar 210 to rotate, and the magnetic driving bar 210 drives the magnetic stirring bar 100 to rotate by magnetic coupling to stir the ink to be stirred; thereby realizing the non-contact driving of the magnetic stirring bar 100 to stir the ink to be stirred in the ink bottle 300, and the application range is wide, the cost is low, the volume is small, the structure is simple, the stirring is uniform, and the efficiency is high.

[0034] like Figure 1 and Figure 2 As shown, it also includes: a housing 400, the housing 400 is provided with a concave cavity 410 and a cavity 420, the concave cavity 410 matches the bottom end of the ink bottle 300, and the bottom end of the ink bottle 300 is placed in the concave cavity 410;

[0035] The cavity 420 is located directly below the concave cavity 410 , and the stirring drive mechanism 200 is located in the cavity 420 ; this facilitates the placement of the ink bottle 300 and the positioning of the ink bottle 300 .

[0036] like Figure 1 and Figure 2As shown, a lifting ring 430 is provided between the concave cavity 410 and the cavity 420, and the lifting ring 430 matches the concave cavity 410 and is fixedly connected to the housing 400;

[0037] The ink bottle 300 is placed on the lifting ring 430 , so that the stirring driving mechanism 200 and the circuit board 450 in the cavity 420 can be directly installed through the concave cavity 410 .

[0038] like Figure 1 and Figure 2 As shown, a lifting plate 440 is provided between the concave cavity 410 and the cavity 420, and the lifting plate 440 matches the concave cavity 410 and is fixedly connected to the housing 400;

[0039] The ink bottle 300 is placed on the lifting plate 440 ; it is beautiful and can meet different usage requirements.

[0040] like Figure 1 and Figure 2 As shown, the driving motor 220 is fixedly connected to the housing 400, and a circuit board 450 is also provided in the cavity 420, and the circuit board 450 is fixedly connected to the housing 400; the structure is simple.

[0041] like Figure 1 and Figure 2 As shown, a speed regulating circuit 500 is provided on the circuit board 450, and the speed regulating circuit 500 regulates the speed of the driving motor 220. The speed regulating circuit 500 includes a speed regulator R5, an indicator light LED1, and a power socket (not shown in the figure);

[0042] The speed regulator R5 extends out of the housing 400, which is provided with a first through hole (not shown in the figure) matching the power socket and a second through hole 401 matching the indicator LED1. The power socket is located in the first through hole, and the indicator LED1 is located in the second through hole 401; the structure is simple and beautiful.

[0043] like Figure 2 As shown, the surface of the magnetic stirring bar 100 is made of plastic material to avoid chemical reaction with the ink to be stirred and affecting the quality of the ink.

[0044] like Figure 3 As shown, the speed regulation circuit 500 further includes: a power chip U1, a first resistor R4, a second resistor R2, a Schottky diode D1 and an inductor L1;

[0045] The EN terminal of the power chip U1 is connected to the first resistor R4, the other end of the first resistor R4 and the VIN terminal of the power chip U1 are both connected to the positive pole of the power socket, and the negative pole of the power socket is grounded; the FB terminal of the power chip U1 is respectively connected to the 3rd pin of the speed regulator R5 and the second resistor R2, the other end of the second resistor R2 is connected to the other end of the inductor L1, and the 1st pin and the 2nd pin of the speed regulator R5 are both grounded;

[0046] The SW end of the power chip U1 is connected to the cathode of the inductor L1 and the Schottky diode D1, and the other end of the inductor L1 is connected to the anode of the drive motor 220. The cathode of the drive motor 220 is grounded, and the GND end of the power chip U1 and the anode of the Schottky diode D1 are also grounded.

[0047] The other end of the inductor L1 is connected to the positive electrode of the indicator light LED1, the negative electrode of the indicator light LED1 is connected to the third resistor R3, and the other end of the third resistor R3 is grounded; wherein, the power chip U1 is a step-down chip, the power socket is connected to the external power adapter to input 5-32V DC power, the indicator light LED1 is used to indicate the working status of the drive motor 220, the speed regulator R5 adjusts the speed of the drive motor 220, the Schottky diode D1 is used for freewheeling, and the inductor L1 is used as a DC isolation.

[0048] like Figure 3 As shown, the VIN end of the power chip U1 is connected to the first capacitor C3, and the other end of the first capacitor C3 is grounded; the other end of the inductor L1 is connected to the second capacitor C6, and the other end of the second capacitor C6 is grounded; the second resistor R2 is also connected in parallel with a third capacitor C7; the first capacitor C3 and the second capacitor C6 are used for filtering, and the third capacitor C7 is used for compensation to improve circuit stability.

[0049] like Figure 2 As shown, a thin rope (not shown in the figure) is fixedly connected to the magnetic stirring bar 100, and the other end of the thin rope is located outside the ink bottle 300, so as to facilitate the removal of the magnetic stirring bar 100.

[0050] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A non-contact driven direct ink stirring device for an ink bottle, comprising a magnetic stirring rod and a stirring driving mechanism; characterized in that: One end of the magnetic stirring bar is a north magnetic pole and the other end is a south magnetic pole. The magnetic stirring bar is placed in the ink bottle and sinks horizontally to the bottom of the ink bottle; The ink bottle is filled with ink to be stirred; The stirring drive mechanism drives the magnetic stirring bar to rotate in the ink bottle in a non-contact manner; The stirring drive mechanism comprises: a magnetic drive rod and a drive motor, wherein the magnetic drive rod is transversely fixedly connected to the working end of the drive motor and has a north magnetic pole at one end and a south magnetic pole at the other end, and the magnetic drive rod is located directly below the ink bottle and close to the bottom surface of the ink bottle; The driving motor drives the magnetic driving rod to rotate, and the magnetic driving rod drives the magnetic stirring rod to rotate and stir the ink to be stirred by magnetic coupling.

2. The ink bottle non-contact driven direct ink stirring device according to claim 1, characterized in that: Also includes: A shell, wherein a concave cavity and a cavity are provided on the shell, wherein the concave cavity matches the bottom end of the ink bottle, and the bottom end of the ink bottle is placed in the concave cavity; The cavity is located directly below the concave cavity, and the stirring driving mechanism is located in the cavity.

3. The ink bottle non-contact driven direct ink stirring device according to claim 2, characterized in that: A lifting ring is provided between the concave cavity and the cavity body, and the lifting ring matches the concave cavity and is fixedly connected to the shell; The ink bottle is placed on the lifting ring.

4. The ink bottle non-contact driven direct ink stirring device according to claim 2, characterized in that: A lifting plate is provided between the concave cavity and the cavity body, and the lifting plate matches the concave cavity and is fixedly connected to the shell; The ink bottle is placed on the lifting plate.

5. The ink bottle non-contact driven direct ink stirring device according to claim 2, characterized in that: The driving motor is fixedly connected to the shell. A circuit board is also arranged in the cavity, and the circuit board is fixedly connected to the shell.

6. The ink bottle non-contact driven direct ink stirring device according to claim 5, characterized in that: The circuit board is provided with a speed regulating circuit, which regulates the rotation speed of the driving motor. The speed regulating circuit includes a speed regulator, an indicator light and a power socket; The speed regulator extends out of the housing, and the housing is provided with a first through hole matching the power socket and a second through hole matching the indicator light. The power socket is located in the first through hole, and the indicator light is located in the second through hole.

7. The ink bottle non-contact driven direct ink stirring device according to claim 1, characterized in that: The surface of the magnetic stirring bar is made of plastic.

8. The ink bottle non-contact driven direct ink stirring device according to claim 6, characterized in that: The speed regulation circuit further includes: a power chip, a first resistor, a second resistor, a Schottky diode and an inductor; The EN terminal of the power chip is connected to the first resistor, the other end of the first resistor and the VIN terminal of the power chip are both connected to the positive pole of the power socket, and the negative pole of the power socket is grounded; the FB terminal of the power chip is respectively connected to the 3rd pin of the speed regulator and the second resistor, the other end of the second resistor is connected to the other end of the inductor, and the 1st pin and the 2nd pin of the speed regulator are both grounded; The SW end of the power chip is connected to the inductor and the cathode of the Schottky diode, the other end of the inductor is connected to the anode of the drive motor, the cathode of the drive motor is grounded, and the GND end of the power chip and the anode of the Schottky diode are also grounded; The other end of the inductor is connected to the positive electrode of the indicator light, the negative electrode of the indicator light is connected to a third resistor, and the other end of the third resistor is grounded.

9. The ink bottle non-contact driven direct ink stirring device according to claim 8, characterized in that: The VIN terminal of the power chip is connected to a first capacitor, and the other end of the first capacitor is grounded; the other end of the inductor is connected to a second capacitor, and the other end of the second capacitor is grounded; and a third capacitor is also connected in parallel to the second resistor.

10. The ink bottle non-contact driven direct ink stirring device according to claim 1, characterized in that: The magnetic stirring rod is also fixedly connected with a thin rope, and the other end of the thin rope is located outside the ink bottle.

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