CN211133756U

CN211133756U - Multistage printing ink agitating unit

Info

Publication number: CN211133756U
Application number: CN201921629357.0U
Authority: CN
Inventors: 楚炎鑫
Original assignee: Zhengzhou Xin Yu Fei Digital Technology Co ltd
Current assignee: Zhengzhou Xin Yu Fei Digital Technology Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-31
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a multistage printing ink agitating unit relates to environmental protection printing ink preparation technical equipment field. The utility model discloses an agitator tank, a pair of first synchronous machine is installed to the agitator tank top surface, the screw rod is installed to the rotation end of first synchronous machine, the top side of agitator tank is provided with second synchronous machine, the spacer is all installed at the both ends of second synchronous machine, second synchronous machine installs on the screw rod through the spacer, install the stopper on the screw rod, the rolling disc is installed to the rotation end of second synchronous machine, install agitator motor through the support on the rolling disc, the stirring rake that stretches into the agitator tank is installed to the rotation end of agitator motor, the top surface of agitator tank is provided with the arc passageway that matches with stirring rake horizontal migration route, install a pair of spacing shoe in the arc passageway, a pair of first synchronous machine is symmetrical about the centre of a circle central arc passageway; so as to achieve the aim of stirring the printing ink in multiple stages and realizing multidirectional stirring of the printing ink.

Description

Multistage printing ink agitating unit

Technical Field

The utility model relates to an environmental protection printing ink preparation technical equipment field, specific theory is a multistage printing ink agitating unit.

Background

Because of the harm of the benzene soluble plastic gravure ink in the aspects of environmental protection and occupational health and the hidden trouble brought to the sanitary safety performance of products, the active development and application of the green gravure ink meeting the environmental protection requirement become necessary. The novel environment-friendly ink comprises benzene-free ink and water-based ink. Some domestic ink production enterprises with strong technical strength have continuously provided novel environment-friendly ink.

In the process of preparing environment-friendly printing ink, the stirring process plays crucial effect to the preparation of printing ink, if the stirring time process, can cause the temperature rise of printing ink material, thereby influence the printing ink quality, and how effectual improvement stirring efficiency is located to the key that reduces the stirring time, conventional printing ink agitating unit all is the one-way stirring of single (mixing) shaft, because printing ink self has certain viscosity, the single stirring of single (mixing) shaft is difficult with printing ink stirring in the short time, what's more, the condition that can not cause printing ink to stir evenly all the time still appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage printing ink agitating unit to reach and to carry out multistage stirring to printing ink, let printing ink can realize the purpose of diversified stirring.

In order to achieve the above purpose, the utility model adopts the following technical means:

a multistage printing ink agitating unit, includes the agitator tank, the agitator tank top surface is installed a pair of rotation and is held first synchronous machine up, the screw rod is installed to first synchronous machine's rotation end, the top side of agitator tank is provided with rotates and holds second synchronous machine up, the spacer is all installed at second synchronous machine's both ends, be provided with the internal thread passageway that link up on the spacer, second synchronous machine passes through the spacer is installed on the screw rod, the stopper is all installed to the top and the bottom of screw rod, the rolling end of second synchronous machine is installed the rolling disc, install the agitator motor who rotates end down through the support on the rolling disc, the rotation end of agitator motor is installed and is stretched into the stirring rake of agitator tank, the top surface of agitator tank be provided with the arc passageway that the stirring rake horizontal migration route matches, a pair of limiting supporting blocks is installed in the arc-shaped channel to enable the central angle of the arc-shaped channel to be smaller than 180 degrees, and the pair of first synchronous motors are symmetrical about the center of the arc-shaped channel.

Furthermore, the stirring motor is connected with the side face of the rotating disc through a support, the number of the supports is even, every two supports are symmetrical about the center of the rotating disc, the number of the limiting supporting blocks is even, every two supports are symmetrical about the center of the rotating disc, and one stirring paddle is arranged between every two adjacent limiting supporting blocks.

As optimization, the stirring rake include with the bull stick that agitator motor connects and install stirring leaf on the bull stick, the scraper blade is installed to the tip of stirring leaf, the scraper blade with the inner wall laminating of agitator tank.

Furthermore, the stirring leaf is spiral stirring leaf, the stirring leaf includes first stirring leaf and the second stirring leaf that sets up from top to bottom, first stirring leaf forms down vortex, the second stirring leaf forms the vortex of whirling upward.

Furthermore, the inner walls of the two sides of the arc-shaped channel are respectively provided with a first rubber separation blade and a second rubber separation blade in a bonding mode, and the first rubber separation blade is in lap joint with the movable end of the second rubber separation blade.

Furthermore, rubber shock absorption pads are arranged on two side faces of the limiting supporting block.

The utility model discloses compare with common printing ink agitating unit, have following beneficial effect:

in the stirring process, the stirring paddle can firstly rotate around the axis of the stirring paddle under the action of the second synchronous motor, so that the material is stirred integrally, the stirring paddle moves in the arc-shaped channel under the action of the second synchronous motor, when the stirring paddle touches the limiting supporting block, the second synchronous motor starts to rotate reversely, and the stirring paddle also rotates continuously along the axis of the stirring paddle under the action of the stirring motor, so that the stirring paddle is used for stirring the local part of the ink material, the ink can be stirred for a plurality of times in the horizontal direction by using the local stirring and the integral stirring, meanwhile, the first synchronous motor is rotated through the first synchronous motor, the pair of first synchronous motors play a role in limiting the horizontal direction of the second synchronous motor, in the rotating process of the first synchronous motor, the screw rod rotates, the positioning piece keeps static in the horizontal direction, level piece just can follow first synchronous machine's rotation direction rebound like this along the screw rod, when the spacer touches the stopper on screw rod top, the spacer receives to block and stops rebound, first synchronous machine begins the antiport this moment, the spacer begins the rebound, when the spacer touches the stopper of screw rod bottom on the same principle, first synchronous machine is backward once more, the spacer just can reciprocate along with the change of screw rod rotation direction like this, thereby let second synchronous machine also reciprocate, make the stirring rake at the in-process of horizontal stirring, can also apply the stirring of vertical direction to the printing ink material in the agitator tank, promote stirring effect, let agitating unit improve the stirring efficiency of printing ink by a wide margin.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the top view structure of the stirring box of the present invention.

Fig. 3 is a schematic view of a part of the enlarged structure at a.

The device comprises a stirring box 1, a first synchronous motor 2, a screw 3, a second synchronous motor 4, a positioning piece 5, a limiting block 6, a rotating disc 7, a support 8, a stirring motor 9, a stirring paddle 10, a rotating rod 101, a stirring blade 102, a first stirring blade 1021, a second stirring blade 1022, a scraping plate 103, an arc-shaped channel 11, a limiting supporting block 12, a first rubber baffle 13, a second rubber baffle 14 and a rubber shock absorption pad 15.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, 2 and 3, a multistage ink stirring device comprises a stirring tank 1, wherein a pair of first synchronous motors 2 with upward rotating ends are installed on the top surface of the stirring tank 1, screw rods 3 are installed at the rotating ends of the first synchronous motors 2, second synchronous motors 4 with upward rotating ends are installed on the top side of the stirring tank 1, positioning pieces 5 are installed at two ends of each second synchronous motor 4, a through internal thread channel is arranged on each positioning piece 5, the second synchronous motors 4 are installed on the screw rods 3 through the positioning pieces 5, limiting blocks 6 are installed at the top ends and the bottom ends of the screw rods 3, the limiting blocks 6 are directly welded and fixed with the screw rods 3, a vertical through hole is arranged on the limiting block 6 at the bottom ends of the screw rods 3, the screw rods 3 penetrate through the through holes, and the limiting blocks 6 are welded and fixed with the screw rods 3, the limiting blocks 6 are parallel to the positioning pieces 5 and can rotate along with the screw rods 3, the rotating end of the second synchronous motor 4 is provided with a rotating disc 7, the rotating disc 7 is provided with a stirring motor 9 with a downward rotating end through a support 8, the rotating end of the stirring motor 9 is provided with a stirring paddle 10 extending into the stirring box 1, the top surface of the stirring box 1 is provided with an arc-shaped channel 11 matched with the horizontal moving path of the stirring paddle 10, a pair of limiting supporting blocks 12 are arranged in the arc-shaped channel 11 to enable the central angle of the arc-shaped channel 11 to be smaller than 180 degrees, and the pair of first synchronous motors 2 are symmetrical about the center of the arc-shaped channel 11.

In this embodiment, during the stirring process, the stirring paddle 10 can firstly rotate around the axis of the stirring paddle 10 under the action of the second synchronous motor 4, so as to stir the whole material, at this time, the stirring paddle 10 moves in the arc-shaped channel 11 under the action of the second synchronous motor 4, when the stirring paddle 10 touches the limit support block 12, the second synchronous motor 4 starts to rotate in the reverse direction, and simultaneously the stirring paddle 10 also rotates continuously along its own axis under the action of the stirring motor 9, so that the stirring paddle 10 is used to stir the local part of the ink material, the ink can be stirred for multiple times in the horizontal direction by using the local stirring and the whole stirring, meanwhile, when the first synchronous motor 2 is rotated by the first synchronous motor 2, the pair of first synchronous motors 2 plays a role in limiting the horizontal direction of the second synchronous motor 4, during the rotation of the first synchronous motor 2, the screw rod 3 rotates, the positioning piece 5 keeps static in the horizontal direction, so that the horizontal piece can move upwards along the rotation direction of the screw rod 3 following the first synchronous motor 2, when the positioning piece 5 touches the limiting block 6 at the top end of the screw rod 3, the positioning piece 5 is blocked to stop moving upwards, at the moment, the first synchronous motor 2 starts to rotate reversely, the positioning piece 5 starts to move downwards, similarly, when the positioning piece 5 touches the limiting block 6 at the bottom of the screw rod 3, the first synchronous motor 2 is reversed again, so that the positioning piece 5 can move up and down along with the change of the rotation direction of the screw rod 3, thereby the second synchronous motor 4 moves up and down, and the stirring paddle 10 can move up and down in the horizontal stirring process, can also apply the stirring of vertical direction to the printing ink material in agitator tank 1, promote stirring effect, let agitating unit improve the stirring efficiency of printing ink by a wide margin.

Example 2

On the basis of embodiment 1, the stirring motor 9 is connected with the side surface of the rotating disc 7 through a support 8, the number of the supports 8 is two, every two supports are symmetrical with respect to the center of the rotating disc 7, the number of the limit support blocks 12 is two, and the two limit support blocks are symmetrical with respect to the center of the rotating disc 7, and one stirring paddle 10 is arranged between every two adjacent limit support blocks 12.

In this embodiment, by providing a pair of brackets 8, and installing one stirring motor 9 on each bracket 8, while supporting the box body of the stirring tank 1 below the second synchronous motor 4 by using the limiting support block 12, the stirring paddles 10 are limited, each stirring paddle 10 can move a distance close to the second synchronous motor 4, and the brackets 8 are symmetrically arranged, so that the pair of stirring motors 9 can move more stably in the moving process.

Example 3

On the basis of embodiment 2, the stirring paddle 10 includes a rotating rod 101 connected with the stirring motor 9 and a stirring blade 102 installed on the rotating rod 101, a scraper 103 is installed at the end of the stirring blade 102, and the scraper 103 is attached to the inner wall of the stirring box 1.

In this embodiment, the scraper 103 is arc-shaped and attached to the inner wall of the stirring box 1, so that in the rotating process of the stirring blade 102, the inner wall of the stirring box 1 can be cut and rubbed by the scraper 103, ink adhered to the inner wall of the stirring box 1 can be separated from the inner wall of the stirring box 1, and by combining up-and-down movement under the action of the first synchronous motor 2, the cutting and rubbing effect of the scraper 103 is better, the stirring effect is better, and the situation that ink adhered to the inner wall of the stirring box 1 cannot be uniformly stirred due to the viscosity of the ink is avoided.

Example 4

On the basis of embodiment 3, the stirring vane 102 is a spiral stirring vane 102, the stirring vane 102 includes a first stirring vane 1021 and a second stirring vane 1022 which are arranged up and down, the first stirring vane 1021 forms a downward vortex, and the second stirring vane 1022 forms an upward vortex.

Like this first stirring leaf 1021 and the in-process that the second stirring leaf 1022 stirred under the effect of agitator motor 9 can let the printing ink material form the sinuous flow, compare in the stirring of same direction like this, can let the graphite material stir more thoroughly.

Example 5

On the basis of the embodiment, the inner walls of the two sides of the arc-shaped channel 11 are respectively provided with a first rubber baffle 13 and a second rubber baffle 14 in a bonding manner, and the movable ends of the first rubber baffle 13 and the second rubber baffle 14 are in lap joint.

Utilize first rubber catch 13 and second rubber catch 14 to seal arc passageway 11, at the position that stirring rake 10 did not move to, arc passageway 11 is blocked by first rubber catch 13 and the second rubber catch 14 of overlap joint each other, prevents that the floating dust from falling into in the space of arc passageway 11.

Example 6

On the basis of the embodiment, rubber shock absorption pads 15 are arranged on two side surfaces of the limit supporting block 12.

In this embodiment, the rubber shock absorbing pad 15 is used to prevent a hard collision between the stirring paddle 10 and the limit support block 12, and prevent the stirring paddle 10 or the limit support block 12 from being damaged due to a severe collision.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a multistage printing ink agitating unit which characterized in that: comprises a stirring box (1), a pair of first synchronous motors (2) with upward rotating ends are installed on the top surface of the stirring box (1), screw rods (3) are installed at the rotating ends of the first synchronous motors (2), second synchronous motors (4) with upward rotating ends are arranged on the top side of the stirring box (1), locating plates (5) are installed at the two ends of each second synchronous motor (4), through internal thread channels are arranged on the locating plates (5), the second synchronous motors (4) are installed on the screw rods (3) through the locating plates (5), limiting blocks (6) are installed at the top ends and the bottom ends of the screw rods (3), a rotating disc (7) is installed at the rotating end of each second synchronous motor (4), a stirring motor (9) with downward rotating ends is installed on the rotating disc (7) through a support (8), and stirring paddles (10) extending into the stirring box (1) are installed at the rotating ends of the stirring motors (9), the top surface of the stirring box (1) is provided with an arc-shaped channel (11) matched with the horizontal moving path of the stirring paddle (10), a pair of limiting supporting blocks (12) are installed in the arc-shaped channel (11) to enable the central angle of the arc-shaped channel (11) to be smaller than 180 degrees, and the pair of first synchronous motors (2) are symmetrical about the center of the arc-shaped channel (11).

2. The multi-stage ink stirring apparatus of claim 1, wherein: the stirring motor (9) is connected with the side face of the rotating disc (7) through a support (8), the number of the supports (8) is even, every two of the supports are symmetrical about the center of the rotating disc (7), the number of the limiting supporting blocks (12) is even, every two of the limiting supporting blocks are symmetrical about the center of the rotating disc (7), and one stirring paddle (10) is arranged between every two adjacent limiting supporting blocks (12).

3. The multi-stage ink stirring apparatus of claim 1, wherein: stirring rake (10) include with bull stick (101) that agitator motor (9) are connected and install stirring leaf (102) on bull stick (101), scraper blade (103) are installed to the tip of stirring leaf (102), scraper blade (103) with the inner wall laminating of agitator tank (1).

4. A multi-stage ink stirring apparatus as claimed in claim 3, wherein: the stirring blade (102) is a spiral stirring blade (102), the stirring blade (102) comprises a first stirring blade (1021) and a second stirring blade (1022) which are arranged up and down, the first stirring blade (1021) forms a downward vortex, and the second stirring blade (1022) forms an upward vortex.

5. The multi-stage ink stirring apparatus of claim 1, wherein: the inner walls of the two sides of the arc-shaped channel (11) are respectively provided with a first rubber baffle sheet (13) and a second rubber baffle sheet (14) in a bonding mode, and the first rubber baffle sheet (13) is in lap joint with the movable end of the second rubber baffle sheet (14).

6. The multi-stage ink stirring apparatus of claim 1, wherein: and rubber shock absorption pads (15) are arranged on two side surfaces of the limiting supporting block (12).