Viscosity detection device for ink production

Abstract

The invention discloses a viscosity detection device for ink production, and relates to the technical field of ink production. The device comprises a supporting bottom plate and a control box which are arranged on a detection host, and further comprises a detection unit which comprises a driving assembly, a positioning assembly and a viscosity detector; the placing unit comprises a steering assembly and a placing assembly; and the auxiliary unit comprises a linkage assembly, a driven assembly and a friction disc, and the linkage assembly is matched with the driving assembly to be used for adjusting the height of the friction disc. The device has the advantages that the positions of the liquid storage cylinders can be flexibly changed through cooperation of the position adjusting placement disc, rapid replacement detection of ink in the multiple liquid storage cylinders is achieved through rapid replacement of the positions of the liquid storage cylinders, the number of detected samples is larger, meanwhile, the viscosity detector and the ink can be driven to rotate at the same time during detection, and the detection efficiency is improved. Rapid adjustment of the relative position of the ink and the viscosity detector is achieved, efficient dynamic viscosity detection is achieved, and the detection result is more accurate.

Description

Technical Field

[0001] The present invention relates to the technical field of ink production, and particularly relates to a viscosity detection device for ink production. Background Art

[0002] Ink refers to a viscous colloidal fluid composed of materials such as resin, pigment, filler, additives, and solvent, which is mainly used for printing various products such as books, packaging and decoration, architectural decoration, and electronic circuit boards. After the ink is prepared, a viscosity detection device is usually used to detect its viscosity to judge whether the characteristics such as the fluidity, coating property, printing effect, and drying speed of the ink are qualified;

[0003] Existing viscosity detection devices use various methods to detect the viscosity of ink. For example, an on-line ink viscosity detection device with the publication number of CN115046919A includes a box body, a cleaner, a dryer, an ink two-way conveying mechanism, and a detection probe; the interior of the box body is divided into a working chamber A and a working chamber B up and down by a partition board. A test vessel is arranged at the center above the partition board, and a three-way joint is installed at the bottom of the partition board for the test vessel; a lengthwise driving component is arranged along the length direction on the inner wall of the top of the working chamber, and a sliding plate is connected below the lengthwise driving component. The cleaner, the dryer, and the detection probe are respectively connected below the sliding plate through a lifting driving component;

[0004] When the existing viscosity detection device detects the viscosity of ink, it usually inserts the detection probe into the ink and directly detects the viscosity through the detection probe. This detection method cannot realize the detection of multiple groups of ink, and the detection efficiency is relatively low. For example, in the above-mentioned existing technology for reference, the device puts the ink into the test vessel and uses the detection probe for detection. This detection method can only realize the single detection of ink, and it is necessary to replace the ink before re-detection, resulting in a relatively low detection efficiency. At the same time, the detection probe uses a static detection method, so that the relative position between the ink and the detection probe always remains unchanged. Therefore, dynamic viscosity detection cannot be realized, and the accuracy of the ink viscosity detection result is relatively low, which has certain limitations;

[0005] Therefore, it is urgent to design a viscosity detection device for ink production to solve the above problems. Summary of the Invention

[0006] Aiming at the deficiencies of the existing technology, the present invention provides a viscosity detection device for ink production, which solves the problems put forward in the above background art.

[0007] To achieve the above object, the present invention is realized through the following technical solutions: A viscosity detection device for ink production includes a support base plate and a control box arranged on a detection host, and further includes:

[0008] The detection unit is arranged on the control box and includes a driving component, a positioning component and a viscosity detector. The positioning component is used for the installation and positioning of the viscosity detector, and the driving component is used to drive the viscosity detector to rotate and adjust its height position to realize the detection of the ink viscosity.

[0009] The placement unit is arranged on the support bottom plate and includes a steering component and a placement component. A plurality of liquid storage cylinders for storing ink are arranged in the placement component. The steering component is used to adjust the angular position of the liquid storage cylinder and cooperate with the viscosity detector to realize the diversity detection of the ink.

[0010] The auxiliary unit includes a linkage component, a driven component and a friction disc. The linkage component cooperates with the driving component to adjust the height of the friction disc. The liquid storage cylinder cooperates with the friction disc and rotates under the drive of the driven component to realize the position adjustment of the ink during the detection process.

[0011] Preferably, a control panel is arranged on the control box. The control panel is used to control the opening, closing and operating states of the detection unit, the placement unit and the auxiliary unit to realize automatic high-precision detection.

[0012] Shock pads for improving the detection stability are arranged on both the support bottom plate and the lower part of the detection host.

[0013] Preferably, the driving component includes a hydraulic push rod arranged in the control box. A lifting plate is fixedly installed on the driving end of the hydraulic push rod, and a steering motor is arranged on the lifting plate.

[0014] Preferably, the positioning component includes a positioning sleeve fixedly installed on the driving end of the steering motor, and the positioning sleeve is rotatably connected with the lifting plate. A positioning column matched with the positioning sleeve is arranged on the upper part of the viscosity detector.

[0015] Two clamping blocks are fixedly installed on the positioning column, and two clamping ring grooves matched with the corresponding clamping blocks are arranged in the positioning sleeve.

[0016] Preferably, the steering component includes a servo motor fixedly installed on the support bottom plate. A driving roller is fixedly installed on the driving end of the servo motor. A one-way bearing I is arranged on the driving roller, and the one-way bearing I cooperates with the forward rotation of the driving roller. An adjustment placement disc is fixedly installed on the one-way bearing I.

[0017] Preferably, the placement component includes a plurality of placement boxes fixedly installed on the adjustment placement disc. A positioning disc for placing the liquid storage cylinder is fixedly installed in each placement box. A plurality of locking elastic blocks are arranged in each positioning disc, and the plurality of locking elastic blocks cooperate to realize the locking and positioning of the liquid storage cylinder.

[0018] Preferably, the linkage assembly includes a vertical chute formed in the detection host, a sliding block is slidably installed in the vertical chute, a linkage plate is fixedly installed on the sliding block, a linkage rod is fixedly installed between the linkage plate and the lifting plate, and a triggering mechanism is installed between the linkage plate and the support bottom plate.

[0019] Preferably, the triggering mechanism includes a built-in groove formed in the support bottom plate, a telescopic support column and a return spring are fixedly installed between the bottom wall of the built-in groove and the linkage plate, a control button is fixedly installed in the built-in groove, the control button is matched with the servo motor, and a touch spring rod matched with the control button is fixedly installed at the bottom of the linkage plate.

[0020] Preferably, the driven assembly includes a driven roller rotatably installed on the support bottom plate, a one-way bearing two is arranged on the driving roller, the one-way bearing two is matched with the reverse rotation of the driving roller, a driving wheel is arranged on the one-way bearing two, a driven wheel is arranged on the driven roller, a transmission belt is sleeved between the driving wheel and the driven wheel, and an adjusting mechanism is arranged between the linkage plate and the driven roller.

[0021] Preferably, the adjusting mechanism includes a transmission roller rotatably installed on the linkage plate, a friction disc is fixedly installed at the upper end of the transmission roller, a driving gear is fixedly installed on the driven roller, a transmission gear column always meshed with the driving gear is fixedly installed on the transmission roller, a friction ring is fixedly sleeved outside each placement box, and the friction ring is matched with the friction disc.

[0022] The present invention provides a viscosity detection device for ink production. It has the following beneficial effects:

[0023] 1. When the viscosity of the ink is detected by this detection device, through the cooperation of the adjusting placement disc and multiple placement boxes, the positioning of multiple liquid storage cylinders can be carried out simultaneously, and after the ink in the upper liquid storage cylinder is detected, the next liquid storage cylinder can be quickly rotated to the detection position for re-detection. The efficiency of viscosity detection is higher, multiple groups of detections can be carried out, and the detection accuracy is effectively improved.

[0024] 2. When the viscosity of the ink is detected by this detection device, the position of the viscosity detector deep into the ink can be flexibly adjusted by using the cooperation of the hydraulic push rod to realize the viscosity detection at different depths, and the viscosity detector can be rotated by the drive of the steering motor during the detection, that is, the rotation detection of the viscosity detector can be realized, and then the dynamic detection can be realized, further improving the detection accuracy.

[0025] 3. When the viscosity of the ink is detected by this detection device, the servo motor can be automatically triggered to drive in the reverse direction through the cooperation of the linkage assembly during the detection, so that the friction disc can be matched with different liquid storage cylinders to be detected, and accurate targeted viscosity detection can be realized.

[0026] 4. When this detection device conducts the viscosity detection of the ink, it can automatically drive the liquid storage cylinder to be detected to rotate during the viscosity detection, and then cooperate with the rotating viscosity detector to further adjust the contact position between the ink in the liquid storage cylinder and the viscosity detector, so as to further improve the effect of dynamic detection and the accuracy of the detection result.

[0027] In summary, the present invention can flexibly change the position of the liquid storage cylinder by means of the cooperation of the position-adjusting placement plate, and realize the rapid replacement detection of the ink in multiple liquid storage cylinders through the rapid adjustment of the position of the liquid storage cylinder. There are more detection samples. At the same time, during the detection, the viscosity detector and the ink can be driven to rotate simultaneously to realize the rapid adjustment of the relative position between the ink and the viscosity detector, achieve efficient dynamic viscosity detection, and the detection result is more accurate.

[0028] Other features and advantages of the present invention will be described in the subsequent description, and some of them will become obvious from the description, or be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the structures specifically pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The following further describes in detail the specific implementation manners of the present invention with reference to the drawings, where:

[0030] Figure 1 is a schematic structural diagram of a viscosity detection device for ink production proposed by the present invention;

[0031] Figure 2 is Figure 1 a schematic structural diagram after rotating a certain angle;

[0032] Figure 3 is Figure 1 a schematic structural diagram after removing the detection host and the control box;

[0033] Figure 4 is Figure 3 a side view of;

[0034] Figure 5 is Figure 4 a schematic structural diagram of the hydraulic push rod and the lifting plate in;

[0035] Figure 6 is Figure 5 a schematic structural diagram of the steering motor and the viscosity detector in;

[0036] Figure 7 is Figure 6 a schematic exploded view of;

[0037] Figure 8 is Figure 3Schematic diagram of the structure of the middle adjustment placement plate and the linkage plate;

[0038] Figure 9 For Figure 8 Schematic diagram of the structure of the middle servo motor and the linkage plate;

[0039] Figure 10 For Figure 9 Schematic diagram of the structure after removing the upper structure of the placement box;

[0040] Figure 11 For Figure 10 Enlarged view of the structure of part A in the middle;

[0041] Figure 12 For Figure 10 Schematic diagram of the structure of the linkage plate and the driven roller in the middle;

[0042] Figure 13 For Figure 12 Front view of;

[0043] Figure 14 For Figure 9 Enlarged view of the structure of the friction disc and the placement box in the middle;

[0044] Figure 15 For Figure 14 Exploded schematic diagram of the internal structure of the placement box in the middle.

[0045] In the figure: 1 detection host, 2 support bottom plate, 3 control box, 4 control panel, 5 adjustment placement plate, 6 hydraulic push rod, 7 liquid storage cylinder, 8 lifting plate, 9 linkage rod, 10 built-in groove, 11 viscosity detector, 12 servo motor, 13 steering motor, 14 positioning column, 15 positioning sleeve, 16 clamping ring groove, 17 clamping block, 18 friction disc, 19 linkage plate, 20 transmission belt, 21 driven roller, 22 placement box, 23 friction ring, 24 driving roller, 25 one-way bearing one, 26 one-way bearing two, 27 transmission roller, 28 telescopic support column, 29 control button, 30 return spring, 31 touch spring rod, 32 transmission gear column, 33 driving gear, 34 positioning disc, 35 locking elastic block, 36 sliding block. Specific implementation manners

[0046] 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.

[0047] Embodiment 1: Refer to Figure 1 - Figure 2, A viscosity detection device for ink production, including a support base plate 2 and a control box 3 arranged on a detection host 1. The detection host 1, the support base plate 2 and the control box 3 play an overall supporting role, improving the stability of the viscosity detection process. At the same time, a driving source is arranged inside the detection host 1 for driving the effective operation of the viscosity detection device;

[0048] Shock pads for improving the stability of the viscosity detection process are arranged at the lower parts of both the support base plate 2 and the detection host 1.

[0049] This viscosity detection device further includes:

[0050] A detection unit, arranged on the control box 3. A viscosity detector 11 for detecting concentration is arranged inside the detection unit. The viscosity detector 11 is a device commonly used in the prior art for detecting the viscosity of liquids and will not be elaborated here;

[0051] The detection unit is used to realize the height adjustment of the viscosity detector 11, enabling the viscosity detector 11 to penetrate into the ink for viscosity detection. At the same time, the detection unit can also drive the viscosity detector 11 to rotate during the detection process of the viscosity detector 11, thereby changing the running state between the viscosity detector 11 and the ink and realizing the dynamic viscosity detection of the ink, making it easier to detect the viscosity of the ink.

[0052] A placement unit, arranged on the support base plate 2. A plurality of liquid storage cylinders 7 for storing ink are arranged inside the placement unit. The placement unit is used to realize the positioning of the plurality of liquid storage cylinders 7 and adjust the positions of the liquid storage cylinders 7 after the detection, so that different liquid storage cylinders 7 can cooperate with the viscosity detector 11, thereby realizing the detection of multiple groups of ink, effectively increasing the number of detection samples and improving the accuracy of the detection results.

[0053] An auxiliary unit, which operates under the drive of the detection unit, plays a role in saving energy consumption, and after operation, cooperates with the placement unit to realize the rotation of the liquid storage cylinder 7 to be detected, thereby assisting the rotation of the liquid storage cylinder 7, further improving the fluidity of the ink and further improving the effect of dynamic detection.

[0054] A control panel 4 is arranged on the control box 3. The control panel 4 is used to control the opening and closing and running states of the detection unit, the placement unit and the auxiliary unit, realizing automatic high-precision detection, improving the detection efficiency while realizing intelligent and automatic detection and improving the detection accuracy.

[0055] Example two: Refer to Figure 2 - Figure 7 , The different technical solution of this example compared with Example one is that: the detection unit includes a driving component, a positioning component and a viscosity detector 11. The positioning component is used for the installation and positioning of the viscosity detector 11, and the driving component is used to drive the viscosity detector 11 to rotate and adjust its height position to realize the detection of the ink viscosity;

[0056] The driving assembly includes a hydraulic push rod 6 arranged in the control box 3. A lifting plate 8 is fixedly installed on the driving end of the hydraulic push rod 6, and a steering motor 13 is arranged on the lifting plate 8.

[0057] When the hydraulic push rod 6 starts to drive the lifting plate 8 to adjust the height, it can drive the steering motor 13 on the lifting plate 8 to move up and down.

[0058] In a further embodiment, the positioning assembly includes a positioning sleeve 15 fixedly installed on the driving end of the steering motor 13, and the positioning sleeve 15 is rotatably connected to the lifting plate 8. A positioning column 14 that cooperates with the positioning sleeve 15 is arranged on the upper part of the viscosity detector 11.

[0059] Two engaging blocks 17 are fixedly installed on the positioning column 14, and two engaging ring grooves 16 that cooperate with the corresponding engaging blocks 17 are formed in the positioning sleeve 15.

[0060] The engaging ring groove 16 is composed of a vertical groove, a transverse ring groove and a positioning groove, and the vertical groove, the transverse ring groove and the positioning groove are interconnected.

[0061] When installing the viscosity detector 11, first engage the positioning column 14 on the upper part of the viscosity detector 11 into the positioning sleeve 15, and during the engaging process, insert the two engaging blocks 17 on the positioning column 14 vertically upward through the corresponding engaging ring grooves 16 respectively, so that the engaging blocks 17 can be inserted into the vertical groove.

[0062] When the engaging block 17 is inserted to the top of the vertical groove, then rotate the positioning column 14 as a whole to drive the engaging block 17 to rotate horizontally in the transverse ring groove. After rotating to the farthest position of the transverse ring groove, pull down the positioning column 14 to drive the engaging block 17 to move down, and further drive the engaging block 17 to move down into the positioning groove. At this time, the engaging and positioning of the engaging block 17 can be completed (forming the state shown in the attached drawings of the specification), and further realize the engaging and positioning between the positioning column 14 and the positioning sleeve 15. At this time, the engaging installation of the viscosity detector 11 is completed, and the viscosity detector 11 will rise and fall with the lifting and lowering of the positioning sleeve 15 and rotate with the rotation of the positioning sleeve 15. Figure 6 When performing the detection, the hydraulic push rod 6 drives the lifting plate 8 to move down, which will drive the steering motor 13, the positioning sleeve 15 and the viscosity detector 11 to move down together, so that the viscosity detector 11 moves down into the liquid storage cylinder 7 and deep into the ink inside the liquid storage cylinder 7. When starting the detection, the steering motor 13 can be started to drive the positioning sleeve 15, the positioning column 14 and the viscosity detector 11 to rotate together, so that the viscosity detector 11 rotates in the ink, and the viscosity detector 11 can be started, and then the dynamic viscosity detection of the ink can be started.

[0063] Example 3: Refer to 2-

[0064] Example 3: Refer to 2- Figure 4 andFigure 8 - Figure 9 and Figure 14 - Figure 15 In this embodiment, the different technical solution compared with the second embodiment is that: the placement unit includes a steering component and a placement component. A plurality of liquid storage cylinders 7 for storing ink are arranged in the placement component. The steering component is used to adjust the angular position of the liquid storage cylinder 7 and cooperate with the viscosity detector 11 to realize the diversity detection of the ink;

[0065] The steering component includes a servo motor 12 fixedly installed on the support base plate 2. A driving roller 24 is fixedly installed on the driving end of the servo motor 12. A one-way bearing 25 is arranged on the driving roller 24, and the one-way bearing 25 cooperates with the forward rotation of the driving roller 24. A position-adjusting placement disc 5 is fixedly installed on the one-way bearing 25;

[0066] When the servo motor 12 is started, it will drive the driving roller 24 to rotate. When the servo motor 12 drives the driving roller 24 to rotate forward, at this time, the forward rotation of the driving roller 24 will drive the one-way bearing 25 to rotate, and when the one-way bearing 25 rotates, it will drive the position-adjusting placement disc 5 to rotate together.

[0067] In a further embodiment, the placement component includes a plurality of placement boxes 22 fixedly installed on the position-adjusting placement disc 5. A positioning disc 34 for placing the liquid storage cylinder 7 is fixedly installed in each placement box 22. A plurality of locking elastic blocks 35 are arranged in each positioning disc 34, and the plurality of locking elastic blocks 35 cooperate to realize the locking and positioning of the liquid storage cylinder 7;

[0068] When detecting the ink, first pour an appropriate amount of ink into a plurality of liquid storage cylinders 7, and then respectively snap a plurality of liquid storage cylinders 7 into the corresponding placement boxes 22 in sequence;

[0069] When placing the liquid storage cylinder 7, first snap it into the positioning disc 34, and move the liquid storage cylinder 7 downward so that its side and bottom squeeze a plurality of locking elastic blocks 35 in the positioning disc 34, then under the locking and reset action of the locking elastic blocks 35, the liquid storage cylinder 7 can be elastically clamped, thus completing the automatic fixation of the liquid storage cylinder 7.

[0070] When the ink in the liquid storage cylinder 7 directly below the viscosity detector 11 has been detected, at this time, the servo motor 12 will be started to drive the driving roller 24 to rotate forward, and then drive the position-adjusting placement disc 5 to rotate forward through the one-way bearing 25, and then drive a plurality of liquid storage cylinders 7 thereon to rotate, rotate the detected liquid storage cylinder 7 to the next position, and rotate the next undetected liquid storage cylinder 7 to directly below the viscosity detector 11. At this time, the viscosity detector 11 will continue to move downward into the next liquid storage cylinder 7 to perform the ink detection again, which can effectively improve the detection efficiency, increase the number of detection samples and make the detection result more accurate.

[0071] Embodiment 4: Refer to Figure 2 - Figure 4 andFigure 8 - Figure 14 , the different technical solutions of this embodiment compared with the third embodiment are as follows: The auxiliary unit includes a linkage assembly, a driven assembly, and a friction disc 18. The linkage assembly cooperates with the driving assembly to adjust the height of the friction disc 18. The liquid storage cylinder 7 cooperates with the friction disc 18 and rotates under the drive of the driven assembly to realize the position adjustment of the ink during the detection process;

[0072] The linkage assembly includes a vertical chute opened on the detection host 1, and a sliding block 36 is slidably installed in the vertical chute. A linkage plate 19 is fixedly installed on the sliding block 36. The vertical chute and the sliding block 36 cooperate to enable the linkage plate 19 to stably slide vertically up and down on the detection host 1 without deviation.

[0073] A linkage rod 9 is fixedly installed between the linkage plate 19 and the lifting plate 8, and a triggering mechanism is installed between the linkage plate 19 and the support bottom plate 2. The triggering mechanism includes a built-in groove 10 opened in the support bottom plate 2, and a telescopic support column 28 and a return spring 30 are fixedly installed between the bottom wall of the built-in groove 10 and the linkage plate 19;

[0074] When the linkage plate 19 is in the initial position, the return spring 30 is in a natural state. At this time, the height of the linkage plate 19 is relatively high. When the hydraulic push rod 6 drives the lifting plate 8 and the viscosity detector 11 to move down for detection, the downward movement of the lifting plate 8 will drive the linkage rod 9 to move down. When the linkage rod 9 moves down, it will drive the entire linkage plate 19 to move down.

[0075] A control button 29 is fixedly installed in the built-in groove 10, and the control button 29 cooperates with the servo motor 12. A touch spring rod 31 that cooperates with the control button 29 is fixedly installed at the bottom of the linkage plate 19. When the linkage plate 19 moves down, it will squeeze the return spring 30 and the telescopic support column 28 below it to contract, and at the same time drive the touch spring rod 31 to move down. When the touch spring rod 31 moves down to contact the control button 29, at this time, if the touch spring rod 31 continues to move down, it will squeeze the control button 29 to move down, thereby automatically triggering the control button 29 to start;

[0076] When the control button 29 is started, it will control the servo motor 12 to start automatically, and the servo motor 12 will start and drive the drive roller 24 to rotate in the reverse direction. When the drive roller 24 rotates in the reverse direction, the one-way bearing one 25 will not rotate, that is, at this time, the positioning and placing disc 5 and the liquid storage cylinder 7 on it will not rotate, and thus the normal detection of the ink in the liquid storage cylinder 7 will not be affected.

[0077] In a further embodiment, the driven assembly includes a driven roller 21 rotatably installed on the support bottom plate 2. A one-way bearing two 26 is provided on the drive roller 24, and the one-way bearing two 26 cooperates with the reverse rotation of the drive roller 24. A driving wheel is provided on the one-way bearing two 26, a driven wheel is provided on the driven roller 21, and a transmission belt 20 is sleeved between the driving wheel and the driven wheel;

[0078] When the driving roller 24 rotates in the reverse direction, it will drive the one-way bearing two 26 to rotate. When the one-way bearing two 26 rotates, it will drive the driving wheel thereon to rotate. When the driving wheel rotates, it will drive the driven wheel to rotate under the cooperation of the transmission belt 20, and then drive the driven roller 21 to rotate together.

[0079] A position adjustment mechanism is provided between the linkage plate 19 and the driven roller 21. The position adjustment mechanism includes a transmission roller 27 rotatably installed on the linkage plate 19, and a friction disc 18 is fixedly installed at the upper end of the transmission roller 27. A driving gear 33 is fixedly installed on the driven roller 21, and a transmission gear column 32 that is always meshed with the driving gear 33 is fixedly installed on the transmission roller 27;

[0080] As can be seen from the attached Figure 12 With the attached Figure 13 of the specification, the length of the transmission gear column 32 is much greater than the length of the driving gear 33. At the same time, since the transmission roller 27 is arranged on the linkage plate 19, when the linkage plate 19 moves downward, it will drive the transmission roller 27 to move downward together. When the transmission roller 27 moves downward, it will drive the transmission gear column 32 thereon to move downward together. Due to the relatively long length of the transmission gear column 32, the transmission gear column 32 will not be separated from the driving gear 33 when moving downward (the position of the transmission gear column 32 shown in the attached Figure 13 of the specification is the lowest point of downward movement, and at this time the transmission gear column 32 is still not separated from the driving gear 33), that is, no matter what position the transmission gear column 32 is in, the driving gear 33 and the transmission gear column 32 are always in a meshed state.

[0081] A friction ring 23 is fixedly sleeved outside each placement box 22, and the friction ring 23 cooperates with the friction disc 18. When the linkage plate 19 moves downward, it will drive the transmission roller 27 to move downward together. When the transmission roller 27 moves downward, it will drive the friction disc 18 thereon to move downward. When the linkage plate 19 moves downward to the lowest position, at this time the friction disc 18 moves downward to the lowest position, and at this time the friction disc 18 will contact and press against the friction ring 23 outside the placement box 22 at the corresponding position;

[0082] When the driven roller 21 rotates, it will drive the driving gear 33 to rotate. When the driving gear 33 rotates, it will drive the transmission gear column 32 to rotate. When the transmission gear column 32 rotates, it will drive the transmission roller 27 to rotate. When the transmission roller 27 rotates, it will drive the friction disc 18 to rotate. When the friction disc 18 rotates, it will drive the friction ring 23 to rotate slowly under the action of friction, and then drive the placement box 22 to rotate, realizing the slow reverse rotation of the liquid storage cylinder 7 in the placement box 22;

[0083] The reverse rotation of the liquid storage cylinder 7 can cooperate with the rotating viscosity detector 11 during viscosity detection to adjust the relative position between the ink and the viscosity detector 11, further adjust the contact position between the ink in the liquid storage cylinder 7 and the viscosity detector 11, and further improve the effect of dynamic detection and the accuracy of the detection result.

[0084] The specific detection principle of this viscosity detection device is as follows: When installing the viscosity detector 11, first snap the positioning post 14 on the upper part of the viscosity detector 11 into the positioning sleeve 15, and during the snapping process, insert the two snap blocks 17 on the positioning post 14 vertically upward through the corresponding snap ring grooves 16 respectively, then the snap blocks 17 can be inserted into the vertical grooves;

[0085] When the snap blocks 17 are inserted to the top of the vertical grooves, then rotate the positioning post 14 as a whole to drive the snap blocks 17 to rotate horizontally in the transverse ring grooves, and after rotating to the farthest position of the transverse ring grooves, pull down the positioning post 14 to drive the snap blocks 17 to move down, thereby driving the snap blocks 17 to move down into the positioning grooves, completing the snap positioning of the snap blocks 17, and further realizing the snap positioning between the positioning post 14 and the positioning sleeve 15. At this time, the snap installation of the viscosity detector 11 is completed;

[0086] When detecting the ink, first pour an appropriate amount of ink into multiple liquid storage cylinders 7, and then snap the multiple liquid storage cylinders 7 into the corresponding placement boxes 22 in turn;

[0087] When placing the liquid storage cylinder 7, first snap it into the positioning disk 34, and move down the liquid storage cylinder 7 to make the side and bottom of it squeeze multiple locking elastic blocks 35 in the positioning disk 34, then under the locking and reset action of the locking elastic blocks 35, the liquid storage cylinder 7 can be elastically clamped, thus completing the automatic fixation of the liquid storage cylinder 7.

[0088] When detecting, the hydraulic push rod 6 drives the lifting plate 8 to move down, which will drive the steering motor 13, the positioning sleeve 15 and the viscosity detector 11 to move down together, so that the viscosity detector 11 moves down into the liquid storage cylinder 7 and deep into the ink inside the liquid storage cylinder 7. When starting the detection, the steering motor 13 can be started to drive the positioning sleeve 15, the positioning post 14 and the viscosity detector 11 to rotate together, so that the viscosity detector 11 rotates in the ink, and the viscosity detector 11 can be started, then the dynamic viscosity detection of the ink can be started;

[0089] When the hydraulic push rod 6 drives the lifting plate 8 and the viscosity detector 11 to move down for detection, the downward movement of the lifting plate 8 will drive the linkage rod 9 to move down. When the linkage rod 9 moves down, it will drive the linkage plate 19 to move down as a whole. When the linkage plate 19 moves down, it will drive the touch spring rod 31 to move down. When the touch spring rod 31 moves down to contact the control button 29, at this time, if the touch spring rod 31 continues to move down, it will squeeze the control button 29 to move down, thereby automatically triggering the control button 29 to start;

[0090] When the control button 29 is activated, it will control the servo motor 12 to start automatically, and the servo motor 12 will start and drive the driving roller 24 to rotate in the reverse direction. When the driving roller 24 rotates in the reverse direction, it will drive the one-way bearing two 26 to rotate. When the one-way bearing two 26 rotates, it will drive the driving wheel on it to rotate. When the driving wheel rotates, it will drive the driven wheel to rotate under the cooperation of the transmission belt 20, and then drive the driven roller 21 to rotate together;

[0091] When the driven roller 21 rotates, it will drive the driving gear 33 to rotate. When the driving gear 33 rotates, it will drive the transmission gear column 32 to rotate. When the transmission gear column 32 rotates, it will drive the transmission roller 27 to rotate. When the transmission roller 27 rotates, it will drive the friction disc 18 to rotate. When the friction disc 18 rotates, it will drive the friction ring 23 to rotate slowly under the action of friction, and then drive the placement box 22 to rotate, realizing the slow reverse rotation of the liquid storage cylinder 7 in the placement box 22;

[0092] The reverse rotation of the liquid storage cylinder 7 can cooperate with the rotating viscosity detector 11 during viscosity detection to adjust the relative position between the ink and the viscosity detector 11, further adjust the contact position between the ink in the liquid storage cylinder 7 and the viscosity detector 11, and improve the dynamic detection effect again, improving the accuracy of the detection result.

[0093] After the ink in the liquid storage cylinder 7 directly below the viscosity detector 11 is detected, at this time, the servo motor 12 will start to drive the driving roller 24 to rotate forward, and then drive the position-adjusting placement disc 5 to rotate forward through the one-way bearing one 25, and then drive the multiple liquid storage cylinders 7 on it to rotate, rotate the detected liquid storage cylinder 7 to the next position, and rotate the next undetected liquid storage cylinder 7 to directly below the viscosity detector 11. At this time, the viscosity detector 11 will continue to move down to the next liquid storage cylinder 7 to perform the ink detection again, which can effectively improve the detection efficiency, increase the number of detection samples, and make the accuracy of the detection result higher.

[0094] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A viscosity detection device for ink production, comprising a support bottom plate (2) and a control box (3) arranged on a detection main machine (1), characterized in that, It further includes: A detection unit, arranged on the control box (3), including a driving component, a positioning component and a viscosity detector (11). The positioning component is used for the installation and positioning of the viscosity detector (11), and the driving component is used to drive the viscosity detector (11) to rotate and adjust its height position to realize the detection of the ink viscosity. A placement unit, arranged on the support bottom plate (2), including a steering component and a placement component. A plurality of liquid storage cylinders (7) for storing ink are arranged in the placement component. The steering component is used to adjust the angular position of the liquid storage cylinder (7) and cooperate with the viscosity detector (11) to realize the diversity detection of the ink. An auxiliary unit, including a linkage component, a driven component and a friction disc (18). The linkage component cooperates with the driving component to adjust the height of the friction disc (18). The liquid storage cylinder (7) cooperates with the friction disc (18) and rotates under the drive of the driven component to realize the position adjustment of the ink during the detection process.

2. The viscosity detection device for ink production according to claim 1, wherein, A control panel (4) is arranged on the control box (3). The control panel (4) is used to control the opening, closing and operating states of the detection unit, the placement unit and the auxiliary unit to realize automatic high-precision detection. Shock pads for improving the detection stability are arranged on both the support bottom plate (2) and the lower part of the detection host (1).

3. The viscosity detection device for ink production according to claim 1, characterized in that, The driving component includes a hydraulic push rod (6) arranged in the control box (3). A lifting plate (8) is fixedly installed on the driving end of the hydraulic push rod (6), and a steering motor (13) is arranged on the lifting plate (8).

4. A viscosity detection device for ink production according to claim 3, characterized in that, The positioning component includes a positioning sleeve (15) fixedly installed on the driving end of the steering motor (13), and the positioning sleeve (15) is rotatably connected with the lifting plate (8). A positioning column (14) matched with the positioning sleeve (15) is arranged on the upper part of the viscosity detector (11). Two engaging blocks (17) are fixedly installed on the positioning column (14), and two engaging ring grooves (16) matched with the corresponding engaging blocks (17) are arranged in the positioning sleeve (15).

5. The viscosity detection device for ink production according to claim 3, characterized in that, The steering component includes a servo motor (12) fixedly installed on the support bottom plate (2). A driving roller (24) is fixedly installed on the driving end of the servo motor (12). A one-way bearing I (25) is arranged on the driving roller (24), and the one-way bearing I (25) cooperates with the forward rotation of the driving roller (24). An adjustment placement disc (5) is fixedly installed on the one-way bearing I (25).

6. The viscosity detection device for ink production according to claim 5, characterized in that, The placement component includes a plurality of placement boxes (22) fixedly installed on the adjustment placement disc (5). A positioning disc (34) for placing the liquid storage cylinder (7) is fixedly installed in each placement box (22). A plurality of locking elastic blocks (35) are arranged in each positioning disc (34), and the plurality of locking elastic blocks (35) cooperate to realize the locking and positioning of the liquid storage cylinder (7).

7. A viscosity detection device for ink production according to claim 6, characterized in that, The linkage assembly includes a vertical sliding groove formed in the detection host (1), and a sliding block (36) is slidably installed in the vertical sliding groove. A linkage plate (19) is fixedly installed on the sliding block (36), and a linkage rod (9) is fixedly installed between the linkage plate (19) and the lifting plate (8). A triggering mechanism is installed between the linkage plate (19) and the support bottom plate (2).

8. A viscosity detection device for ink production according to claim 7, characterized in that, The triggering mechanism includes a built-in groove (10) formed in the support bottom plate (2). A telescopic support column (28) and a return spring (30) are fixedly installed between the bottom wall of the built-in groove (10) and the linkage plate (19). A control button (29) is fixedly installed in the built-in groove (10), and the control button (29) is matched with the servo motor (12). A touch spring rod (31) matched with the control button (29) is fixedly installed at the bottom of the linkage plate (19).

9. The viscosity detection device for ink production according to claim 7, wherein, The driven assembly includes a driven roller (21) rotatably installed on the support bottom plate (2). A one-way bearing II (26) is arranged on the driving roller (24), and the one-way bearing II (26) is matched with the reverse rotation of the driving roller (24). A driving wheel is arranged on the one-way bearing II (26). A driven wheel is arranged on the driven roller (21), and a transmission belt (20) is sleeved between the driving wheel and the driven wheel. An adjusting mechanism is arranged between the linkage plate (19) and the driven roller (21).

10. A viscosity detection device for ink production according to claim 9, characterized in that, The adjusting mechanism includes a transmission roller (27) rotatably installed on the linkage plate (19), and a friction disc (18) is fixedly installed at the upper end of the transmission roller (27). A driving gear (33) is fixedly installed on the driven roller (21), and a transmission gear column (32) always meshed with the driving gear (33) is fixedly installed on the transmission roller (27). A friction ring (23) is fixedly sleeved outside each placement box (22), and the friction ring (23) is matched with the friction disc (18).

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