A viscosity detection device for ink production

Abstract

The utility model discloses a viscosity detection device for ink production relates to viscosity detection technical field, including detection platform, the upper surface rotation of detection platform is installed with the lifting device of holding device The end of elevating gear is connected with the dropper, the dropper is located the just above of the center of lifting plate, the dropper is used to suck the ink and drop to the upper surface of lifting plate. This is used for viscosity detection device of ink production, be provided with detection platform through setting, the upper surface rotation of detection platform is provided with lifting device, the just above of lifting device is provided with the dropper, and the dropper is through elevating gear and slides up and down on the support rod, and the height is adjusted up and down through the dropper, and a drop of ink is extruded and drops, and the ink falls under the action of gravity, and the range of spatter and fall of falling ink drop and the length of silk of falling ink drop are used to judge the viscosity of different batches of ink.

Description

Technical Field

[0001] This utility model relates to the field of viscosity testing technology, specifically a viscosity testing device for ink production. Background Technology

[0002] Publication No.: CN215448873U, Title: An Ink Viscosity Tester, which discloses: including a base support, a detection plate, support feet, a column, a lifting system, a tester, a display screen, a power system, a bracket, a magnetic stabilizing bracket, and a rotor. The lifting system on the column and the tester are track-mounted to achieve up-down and back-and-forth movement. The bracket is bolted to the outer shell of the power system. The rotor passes through the through hole of the magnetic stabilizing bracket and is hung on the universal joint of the power system. This ink viscosity tester is designed for ink viscosity testing. A beaker containing ink is placed on the detection plate. The lifting system is adjusted to make the rotor and the ink to be tested in the optimal detection position. The tester is started, and the power system drives the rotor to rotate for detection. A certain magnetic force is generated between the stabilizing magnetic sheet and the magnetic strip. Because the magnetic attraction is small, the stabilizing magnetic sheet will not fix the rotor. As the rotor rotates, multiple sets of magnetic strips and stabilizing magnetic sheets intermittently generate magnetic attraction and repulsion forces. The magnetic force is used to correct the irregular shaking of the rotor during the detection process.

[0003] The aforementioned disclosure utilizes magnetic force to correct irregular rotor swaying during the testing process. In the prior art, the viscosity of non-Newtonian fluid inks is generally measured using a rotational viscometer. However, in the viscosity testing of some inks, such precise measurement is not required. It is only necessary to check whether the viscosity range of different batches of inks of the same type is similar. The rotational viscometer method is relatively cumbersome, thus reducing its measurement efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a viscosity testing device for ink production. It solves the problem that the viscosity of non-Newtonian fluid inks is generally measured using a rotational viscometer, but for some inks, such precise measurement is not necessary. It is only necessary to check whether the viscosity ranges of different batches of the same type of ink are similar. The rotational viscometer method is cumbersome, thus reducing its measurement efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a viscosity testing device for ink production, comprising a testing platform, a lifting device rotatably mounted on the upper surface of the testing platform, the lifting device comprising a lifting plate, a vertically arranged support rod fixedly connected to the side of the testing platform, a lifting device slidably connected to the surface of the support rod, a dropper being snapped into the end of the lifting device, the dropper being located directly above the center of the lifting plate, the dropper being used to absorb ink and drip it onto the upper surface of the lifting plate, and an arc-shaped groove being formed on the upper surface of the lifting plate.

[0006] Preferably, the bottom of the detection platform is fixedly connected to multiple support legs, and a drive device is fixedly installed at the center of the lower surface of the detection platform. The drive device is used to drive the lifting plate to rotate.

[0007] Preferably, a T-shaped ring block is fixedly connected to the lower surface of the lifting plate, and a T-shaped ring groove matching the T-shaped ring block is opened on the upper surface of the detection platform. The driving device includes a motor, and the output shaft of the motor extends into the T-shaped ring groove and is fixedly connected to the T-shaped ring block.

[0008] Preferably, the inner wall of the arc-shaped groove is provided with a plurality of second scales, and the side of the support rod is provided with a first scale.

[0009] Preferably, the lifting device includes a sliding sleeve that is slidably fitted onto the support rod, a limiting sleeve that is fitted around the periphery of the dropper, and a connecting rod that is provided between the sliding sleeve and the limiting sleeve, with both ends of the connecting rod being fixedly connected to the sliding sleeve and the limiting sleeve, respectively.

[0010] Preferably, a locking knob is provided on the periphery of the sliding sleeve, the locking knob is threadedly connected to the sliding sleeve, and the end of the locking knob extends into the sliding sleeve and abuts against the support rod.

[0011] Preferably, a locking bolt is provided on the periphery of the limiting sleeve, the locking bolt is threadedly connected to the limiting sleeve, and the end of the locking bolt extends into the limiting sleeve and abuts against the dropper. Beneficial effects

[0012] This invention provides a viscosity testing device for ink production. Compared with the prior art, it has the following advantages:

[0013] (1) The viscosity testing device for ink production is provided with a testing platform. A lifting device is rotatably provided on the upper surface of the testing platform. A dropper is provided directly above the lifting device. The dropper slides up and down on the support rod through a lifting device. By adjusting the height of the dropper, a drop of ink is squeezed out. The ink falls under the action of gravity. The viscosity of different batches of ink is judged by the range of splashing when the ink drops and the length of the ink string when it drips.

[0014] (2) The viscosity testing device for ink production is equipped with a lifting plate that is rotated and installed on the testing platform. The ink dripped on the center of the lifting plate will flow outward under the action of centrifugal force due to the rotation of the lifting plate. The higher the viscosity of the ink, the lower the outward flow speed, thereby determining whether the viscosity of different inks is the same. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the back side structure of the overall structure of this utility model;

[0017] Figure 3 This is an exploded view of the connection structure of the support rod and lifting device of this utility model;

[0018] Figure 4 This is an exploded view of the lifting device and drip tube connection structure of this utility model;

[0019] Figure 5 This is an exploded view of the connection structure of the testing platform and lifting device of this utility model;

[0020] Figure 6 This is a bottom view of the connection structure of the lifting device of this utility model.

[0021] In the diagram: 1. Testing platform; 11. T-shaped groove; 2. Support leg; 3. Support rod; 31. T-shaped groove; 32. First scale; 4. Lifting device; 41. Lifting plate; 42. Arc groove; 43. Second scale; 44. T-shaped ring block; 5. Lifting device; 51. Sliding sleeve; 511. T-shaped block; 52. Connecting rod; 53. Limiting sleeve; 54. Locking bolt; 6. Dropper; 7. Drive device; 71. Motor; 8. Locking knob. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-6This utility model provides a technical solution: a viscosity testing device for ink production, including a testing platform 1, a lifting device 4 rotatably mounted on the upper surface of the testing platform 1, the lifting device 4 including a lifting plate 41, a vertically arranged support rod 3 fixedly connected to the side of the testing platform 1, a lifting device 5 slidably connected to the surface of the support rod 3, a dropper 6 being snapped into the end of the lifting device 5, the dropper 6 being located directly above the center of the lifting plate 41, the dropper 6 being used to absorb ink and drip it onto the upper surface of the lifting plate 41, and an arc-shaped groove 42 being formed on the upper surface of the lifting plate 41.

[0024] Specifically, a detection platform 1 is set up, and a lifting device 4 is rotatably set on the upper surface of the detection platform 1. A dropper 6 is set directly above the lifting device 4. The dropper 6 slides up and down on the support rod 3 through the lifting device 5. The height of the dropper 6 is adjusted up and down to squeeze out a drop of ink. The ink falls under the action of gravity. The viscosity of different batches of ink is judged by the range of splashing when the ink drips and the length of the ink string when it drips.

[0025] By setting up a lifting plate 41, which is rotatably mounted on the detection platform 1, the ink dripped on the center of the lifting plate 41 will flow outward under the action of centrifugal force due to the rotation of the lifting plate 41. The higher the viscosity of the ink, the lower the speed of outward flow, thus determining whether the viscosity of different inks is the same.

[0026] Multiple support legs 2 are fixedly connected to the bottom of the testing platform 1, and a drive device 7 is fixedly installed at the center of the lower surface of the testing platform 1. The drive device 7 is used to drive the lifting plate 41 to rotate.

[0027] Specifically, the support leg 2 supports the entire device, and the drive device 7 drives the lifting plate 41 to rotate, providing power for the rotation of the lifting plate 41. When the lifting plate 41 rotates, under the action of centrifugal force, it drives the dripping ink to spread outward. By measuring the diffusion radius of different inks at the same speed and time, it is determined whether the viscosity of the ink is the same in the two tests.

[0028] A T-shaped ring block 44 is fixedly connected to the lower surface of the lifting plate 41. A T-shaped ring groove 11 matching the T-shaped ring block 44 is opened on the upper surface of the detection platform 1. The driving device 7 includes a motor 71. The output shaft of the motor 71 extends into the T-shaped ring groove 11 and is fixedly connected to the T-shaped ring block 44.

[0029] Specifically, the T-shaped ring block 44 and the T-shaped ring groove 11 cooperate with each other to achieve stable rotation of the lifting plate 41 on the detection platform 1. The motor 71 is existing technology and provides power for the rotation of the lifting plate 41.

[0030] The inner wall of the arc groove 42 is provided with several second scales 43, and the side of the support rod 3 is provided with a first scale 32.

[0031] Specifically, the radius of ink diffusion under centrifugal force is determined by the second scale 43, and the function of the first scale 32 is to determine the height of the lifting device 5 and the length of ink stringing when it drips. The viscosity of the ink during the two tests can be easily judged by the radius of ink diffusion when it falls onto the support plate 41 and the length of ink stringing.

[0032] The lifting device 5 includes a sliding sleeve 51 that is slidably sleeved on the support rod 3, a limiting sleeve 53 that is sleeved around the periphery of the dropper 6, and a connecting rod 52 that is provided between the sliding sleeve 51 and the limiting sleeve 53. The two ends of the connecting rod 52 are fixedly connected to the sliding sleeve 51 and the limiting sleeve 53, respectively.

[0033] Specifically, the sliding sleeve 51 slides up and down on the support rod 3, which can drive the dropper 6 to slide up and down, thereby adjusting the height of the ink drop. The dropper 6 is snapped into the limiting sleeve 53, which can be easily installed and removed. A T-shaped block 511 is fixedly connected to the inner wall of the sliding sleeve 51, and a T-shaped groove 31 matching the T-shaped block 511 is opened on the side of the support rod 3.

[0034] A locking knob 8 is provided on the periphery of the sliding sleeve 51. The locking knob 8 is threadedly connected to the sliding sleeve 51, and the end of the locking knob 8 extends into the sliding sleeve 51 and abuts against the support rod 3.

[0035] Specifically, the locking knob 8 locks the height of the sliding sleeve 51, fixing it at the corresponding height.

[0036] A locking bolt 54 is provided on the periphery of the limiting sleeve 53. The locking bolt 54 is threadedly connected to the limiting sleeve 53, and the end of the locking bolt 54 extends into the limiting sleeve 53 and abuts against the dropper 6.

[0037] Specifically, the locking bolt 54 enables convenient installation, locking, and disassembly of the dropper 6.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A viscosity testing device for ink production, characterized in that: Including the testing platform (1); The upper surface of the detection platform (1) is rotatably mounted with a lifting device (4), which includes a lifting plate (41). The side of the detection platform (1) is fixedly connected to a vertically arranged support rod (3); The support rod (3) is slidably connected to a lifting device (5) on its surface. The end of the lifting device (5) is fitted with a dropper (6), which is located directly above the center of the lifting plate (41). The dropper (6) is used to draw up ink and drip it onto the upper surface of the support plate (41); The upper surface of the lifting plate (41) is provided with an arc-shaped groove (42).

2. The viscosity testing device for ink production according to claim 1, characterized in that: The bottom of the testing platform (1) is fixedly connected with multiple support legs (2), and a drive device (7) is fixedly installed at the center of the lower surface of the testing platform (1). The drive device (7) is used to drive the lifting plate (41) to rotate.

3. The viscosity testing device for ink production according to claim 2, characterized in that: The lower surface of the lifting plate (41) is fixedly connected to a T-shaped ring block (44), and the upper surface of the detection platform (1) is provided with a T-shaped ring groove (11) that matches the T-shaped ring block (44). The driving device (7) includes a motor (71), and the output shaft of the motor (71) extends into the T-shaped ring groove (11) and is fixedly connected to the T-shaped ring block (44).

4. A viscosity testing device for ink production according to claim 1, characterized in that: The inner wall of the arc groove (42) is provided with several second scales (43), and the side of the support rod (3) is provided with a first scale (32).

5. A viscosity testing device for ink production according to claim 1, characterized in that: The lifting device (5) includes a sliding sleeve (51) that is slidably sleeved on the support rod (3), a limiting sleeve (53) that is sleeved around the periphery of the dropper (6), and a connecting rod (52) that is provided between the sliding sleeve (51) and the limiting sleeve (53). The two ends of the connecting rod (52) are fixedly connected to the sliding sleeve (51) and the limiting sleeve (53) respectively.

6. A viscosity testing device for ink production according to claim 5, characterized in that: A locking knob (8) is provided on the periphery of the sliding sleeve (51). The locking knob (8) is threadedly connected to the sliding sleeve (51). The end of the locking knob (8) extends into the sliding sleeve (51) and abuts against the support rod (3).

7. A viscosity testing device for ink production according to claim 5, characterized in that: The limiting sleeve (53) is provided with a locking bolt (54) on its periphery. The locking bolt (54) is threadedly connected to the limiting sleeve (53). The end of the locking bolt (54) extends into the limiting sleeve (53) and abuts against the dropper (6).

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