CN101487174B - Liquid dropping mechanism of liquid dropping machine in dyeing and printing industry - Google Patents
Liquid dropping mechanism of liquid dropping machine in dyeing and printing industry Download PDFInfo
- Publication number
- CN101487174B CN101487174B CN2009100245474A CN200910024547A CN101487174B CN 101487174 B CN101487174 B CN 101487174B CN 2009100245474 A CN2009100245474 A CN 2009100245474A CN 200910024547 A CN200910024547 A CN 200910024547A CN 101487174 B CN101487174 B CN 101487174B
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- liquid dropping
- dyeing
- block
- screw pair
- printing industry
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Abstract
The invention relates to a dripping mechanism of a dripping machine in the printing and dyeing industry, which is characterized in that: a stepping motor is connected with a coupler; one end of a ball bearing screw pair is connected with the coupler and the other end thereof is connected on a screw pair fixed block; one end of the ball bearing screw is connected on the screw pair fixed block and the other end thereof is arranged in a second bearing seat component which is fixed on a substrate; the screw pair fixed block is fixed on a lower sliding block which is connected with an upper sliding block; two sides of the upper sliding block are respectively provided with two groups of piston rods; a needle cylinder seat is arranged on the substrate; a needle cylinder is connected with a siphon pipe and connected with a common hole of a two-position three-way electromagnetic valve by the siphon pipe; an infusion pipe of a mother liquid bottle is connected with a corresponding normal-open hole of the two-position three-way electromagnetic valve; and a normal-close hole of the two-position three-way electromagnetic valve is connected with a sample cup infusion pipe. The dripping mechanism has quick liquid distribution speed and high precision, the precision and speed are not affected even when the dripping mechanism is arranged in a vibration and ventilation environment, and the dripping mechanism has the advantages of good stability, comparatively convenient operation and maintenance, and the like.
Description
Technical field
The present invention relates to a kind of liquid dropping mechanism of liquid dropping machine in dyeing and printing industry, specifically be used for the solution of dyeing by various mother liquor volumetric compositions.
Background technology
In prior art, the formula for dye liquor sample of dyeing adopts the method configuration of artificial suction pipe imbibition usually, the method that existing prescription dropping liquid machine also generally adopts balance to weigh, and the former error of above method is bigger, and the latter is slower.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby provide that a kind of dosing speed is fast, precision is high, good security, the Operation and Maintenance liquid dropping mechanism of dyeing prescription dropping liquid machine eaily.
According to technical scheme provided by the invention, the liquid dropping mechanism of liquid dropping machine in dyeing and printing industry adopts stepper motor to connect shaft coupling, ball wire bar pair is installed in the clutch shaft bearing holder assembly, ball wire bar pair one end is connected with shaft coupling, the other end is connected on the screw pair fixed block, ball screw one end is connected on the screw pair fixed block, the other end is installed in second bearing block assembly, second bearing block assembly is fixed on the substrate, the screw pair fixed block is fixed on the sliding block, sliding block is fixedlyed connected with top shoe, two groups of piston rods are installed respectively in the top shoe both sides, the piston that piston rod and seal are formed is installed in the glass syringe, and the glass syringe is installed in the cylinder seat, and cylinder seat is installed in basically.Connect siphon pipe on the glass syringe, and be connected with the public hole of two-position three way magnetic valve by siphon pipe, the woven hose of mother liquid multi-cavity bottle connects the Chang Kaikong of corresponding two-position three way magnetic valve, the normally closed port of two-position three way magnetic valve is connected with sample cup woven hose, and is connected with the output frame of material cup rotating disk upside by the woven hose of sample cup.
On the described top shoe shadow shield is installed, spacing regulating block is installed on the top shoe, on spacing regulating block optoelectronic switch is installed.
Compared with the prior art the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; What dosing speed was fast, precision is high is specific, even its precision and speed can be not influenced in vibration, the environment that ventilates, its good security has advantages such as Operation and Maintenance is more convenient simultaneously.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is a structure vertical view of the present invention.
Fig. 3 is a structure upward view of the present invention.
The specific embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1～shown in Figure 3, comprise woven hose 16, the siphon pipe 17 of glass syringe 1, piston 2, piston rod 3, ball screw 4, top shoe 5, sliding block 6, cylinder seat 7, stepper motor 8, shaft coupling 9, clutch shaft bearing holder assembly 10, ball wire bar pair 11, screw pair fixed block 12, second bearing block assembly 13, substrate 14, two-position three way magnetic valve 15, mother liquid multi-cavity bottle, woven hose 18, spacing regulating block 19, optoelectronic switch 20 and the shadow shield 21 etc. of sample cup.
The present invention adopts stepper motor 8 to connect shaft coupling 9, ball wire bar pair 11 is installed in the clutch shaft bearing holder assembly 10, ball wire bar pair 11 1 ends are connected with shaft coupling 9, the other end is connected on the screw pair fixed block 12, ball screw 4 one ends are connected on the screw pair fixed block 12, the other end is installed in second bearing block assembly 13, second bearing block assembly 13 is fixed on the substrate 14, screw pair fixed block 12 is fixed on the sliding block 6, sliding block 6 is fixedlyed connected with top shoe 5, in top shoe 5 both sides two groups of piston rods 3 are installed respectively, piston rod 3 is installed in the glass syringe 1 with the piston that seal is formed, glass syringe 1 is installed in the cylinder seat 7, and cylinder seat 7 is installed on the substrate 14.Connect siphon pipe 17 on the glass syringe 1, and be connected with the public hole of two-position three way magnetic valve 15 by siphon pipe 17, the woven hose 16 of mother liquid multi-cavity bottle connects the Chang Kaikong of corresponding two-position three way magnetic valve 15, the normally closed port of two-position three way magnetic valve 15 is connected with sample cup woven hose 18, and is connected with the output frame of material cup rotating disk upside by the woven hose 18 of sample cup.Shadow shield 21 is installed on the top shoe 5, and spacing regulating block 19 is installed on the top shoe 5, and optoelectronic switch 20 is installed on spacing regulating block 19.
The course of work of the present invention and operation principle:
The present invention drives the stepper motor running by PLC control step motor driver; Stepper motor drives ball screw 4 rotations by shaft coupling; Ball screw 4 drives sliding block 6, and the both sides of top shoe 5 are provided with two groups of piston rods, and two groups of piston rods 3 are formed the piston 2 that seals with seal respectively and carry out reciprocal translation in glass syringe 1 separately; The normally closed port of all two-position three way magnetic valves 15 is received the material cup by pipeline, when slide block forward during displacement, the dye liquor of front one side is extruded, if the corresponding two-position three way magnetic valve in front this moment is closed then dye liquor is got back to the mother liquor cup by the normal opening of two-position three way magnetic valve, if this moment, the two-position three way magnetic valve follow procedure moved then dye liquor enters into sample liquid cup by the two-position three way magnetic valve normally closed port, all closed electromagnetic valves of while back one side, glass syringe 1 is in the imbibition state, when slide block is mobile backward, the two-position three way magnetic valve follow procedure action of back, so back and forth operation of front and back exchange; Because the diameter of each glass syringe inside is unified, and every side piston is that simultaneous displacement and displacement are consistent by slide block, so just can reach desired capacity by the keying of two-position three way magnetic valve; Control system is accepted slide block both sides photoelectric switching signal control step motor and is carried out reciprocal translation, stepper motor drives the reciprocating motion in glass syringe separately of slide block both sides corresponding piston, dye liquor in the glass syringe enters sample liquid cup under the control of two-position three way magnetic valve, thereby obtains the required solution by various mother liquor volumetric compositions.
Claims (4)
1. the liquid dropping mechanism of a liquid dropping machine in dyeing and printing industry, it is characterized in that adopting stepper motor (8) to connect shaft coupling (9), ball wire bar pair (11) is installed in the clutch shaft bearing holder assembly (10), ball wire bar pair (11) one ends are connected with shaft coupling (9), the other end is connected on the screw pair fixed block (12), ball screw (4) one ends are connected on the screw pair fixed block (12), the other end is installed in second bearing block assembly (13), second bearing block assembly (13) is fixed on the substrate (14), screw pair fixed block (12) is fixed on the sliding block (6), sliding block (6) is fixedlyed connected with top shoe (5), in top shoe (5) both sides two groups of piston rods (3) are installed respectively, piston rod (3) is installed in the syringe (1) with the piston (2) that seal is formed, syringe (1) is installed in the cylinder seat (7), cylinder seat (7) is installed on the substrate (14), syringe (1) is gone up and is connected siphon pipe (17), and be connected with the public hole of two-position three way magnetic valve (15) by siphon pipe (17), the woven hose of mother liquid multi-cavity bottle (16) connects the Chang Kaikong of two-position three way magnetic valve (15), and the normally closed port of two-position three way magnetic valve (15) is connected with sample cup woven hose (18).
2. the liquid dropping mechanism of a kind of liquid dropping machine in dyeing and printing industry according to claim 1 is characterized in that upward installation shadow shield (21) of described top shoe (5).
3. the liquid dropping mechanism of a kind of liquid dropping machine in dyeing and printing industry according to claim 1 is characterized in that upward installation spacing regulating block (19) of described top shoe (5).
4. the liquid dropping mechanism of a kind of liquid dropping machine in dyeing and printing industry according to claim 3 is characterized in that upward installation optoelectronic switch (20) of described spacing regulating block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100245474A CN101487174B (en) | 2009-02-20 | 2009-02-20 | Liquid dropping mechanism of liquid dropping machine in dyeing and printing industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100245474A CN101487174B (en) | 2009-02-20 | 2009-02-20 | Liquid dropping mechanism of liquid dropping machine in dyeing and printing industry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101487174A CN101487174A (en) | 2009-07-22 |
| CN101487174B true CN101487174B (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100245474A Expired - Fee Related CN101487174B (en) | 2009-02-20 | 2009-02-20 | Liquid dropping mechanism of liquid dropping machine in dyeing and printing industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101487174B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770639A (en) * | 2016-08-22 | 2018-03-06 | 广州市广美电子科技有限公司 | A kind of intelligent poly- sound cover and its application method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2459625Y (en) * | 2000-12-27 | 2001-11-14 | 高俊杰 | Dye drop measurer with different drop mechanism |
| CN2552973Y (en) * | 2002-04-10 | 2003-05-28 | 朱樑 | Fast and high precision dropping device for automatic liquor-dyeing-distributing machine |
| CN1736570A (en) * | 2004-08-20 | 2006-02-22 | 瑞比染色试机有限公司 | Dye automatic dropping metering device |
| CN201367525Y (en) * | 2009-02-20 | 2009-12-23 | 无锡市新天阳机械有限公司 | Liquid dripping mechanism of liquid dripping machine in printing and dyeing industry |
-
2009
- 2009-02-20 CN CN2009100245474A patent/CN101487174B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2459625Y (en) * | 2000-12-27 | 2001-11-14 | 高俊杰 | Dye drop measurer with different drop mechanism |
| CN2552973Y (en) * | 2002-04-10 | 2003-05-28 | 朱樑 | Fast and high precision dropping device for automatic liquor-dyeing-distributing machine |
| CN1736570A (en) * | 2004-08-20 | 2006-02-22 | 瑞比染色试机有限公司 | Dye automatic dropping metering device |
| CN201367525Y (en) * | 2009-02-20 | 2009-12-23 | 无锡市新天阳机械有限公司 | Liquid dripping mechanism of liquid dripping machine in printing and dyeing industry |
Non-Patent Citations (2)
| Title |
|---|
| JP平3-111035A 1991.05.10 |
| JP特开2002-5798A 2002.01.09 |
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| Publication number | Publication date |
|---|---|
| CN101487174A (en) | 2009-07-22 |
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Granted publication date: 20101124 Termination date: 20130220 |