CN200957688Y - Thick-fluid material collecting conveyor - Google Patents
Thick-fluid material collecting conveyor Download PDFInfo
- Publication number
- CN200957688Y CN200957688Y CN 200620071829 CN200620071829U CN200957688Y CN 200957688 Y CN200957688 Y CN 200957688Y CN 200620071829 CN200620071829 CN 200620071829 CN 200620071829 U CN200620071829 U CN 200620071829U CN 200957688 Y CN200957688 Y CN 200957688Y
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- CN
- China
- Prior art keywords
- driving gear
- scraper
- fluid material
- base plate
- viscous fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a viscous liquid material collecting and delivering device belonging to the printing equipment matching device technique field. The device comprises a scraper whose blade can press against on the roller to be cleaned in a paralleled way. The scraper is fixed on the base board. A driving gear and two paralleled driven roller wheels are arranged on the base board. Around the driven roller wheels, tooth belts are arranged under the side of the contact face of the roller and scraper. The outer teeth of the tooth belts are meshed with the driving gear. The driving gear is connected with the turning power source. A sealed chamber is arranged where the driving gear and the tooth belt are meshed and is communicated with the outlet pipeline. Compared with present machinery scraping device, the utility model simplified the structure apparently and the volume is reduced. So energy consumption is decreased and application range is widened. The collecting and delivering of printing oil waste are more simple and convenient.
Description
Technical field
The utility model relates to a kind of viscous fluid material delivery apparatus, and especially a kind of device that is used for the collection of printing process viscous fluid material and carries belongs to printing equipment corollary apparatus technical field.
Background technology
Understand according to the applicant, in the printing process, the spent ink class viscous fluid material that scrapes off from the printing machine wiping roller is had three kinds of transfer methods usually at present: the one, manual method is promptly finished with ink knife is manual by the printer, not only requires great effort but also time-consuming; The 2nd, WATER-WASHING METHOD is promptly taken away spent ink with the water that adds cleaning fluid by washing equipment, and this method contaminated environment has increased the cost of water treatment and waste water resource; The 3rd, mechanical scraper-type, the spent ink of promptly using mechanical scraper plate will accumulate on the doctor scrapes the doctor both sides, and be pressed in the chamber of a sealing, by other device (as plunger displacement pump, screw pump etc.) spent ink is pressed into pipeline again and finishes conveying, the complex structure of the required device of this mode needs two cover drive systems, and volume is bigger, installing space is had certain requirement, and delivery pump has problems also on reliability and efficient.
The utility model content
The purpose of this utility model is: at the problem of above-mentioned prior art existence, propose a kind of viscous fluid material simple in structure, that volume is small and exquisite and collect conveying device, thereby reduce power consumption, adapt to the work under the confined space environment, and make the collection of spent ink and carry easier.
To achieve these goals, viscous fluid material of the present utility model is collected conveying device and is comprised that the edge of a knife can parallelly be resisted against the scraper that is cleaned on the cylinder, described scraper is fixed on the base plate, it is characterized in that: the parallel return idler with two of driving gear is housed on the described base plate, be surrounded with the flute profile band that is positioned at described cylinder and scraper contact position side-lower on the described return idler, the external tooth of described flute profile band and driving gear engagement, described driving gear and rotational power source are in transmission connection, and described driving gear is provided with the closed cavity that is communicated with output pipe with flute profile band engagement place.
During work, scraper will be cleaned constantly that spent ink class viscous fluid material scrapes on the cylinder, fall on the flute profile band.The viscous fluid material that scraper scrapes off is accepted and transmitted to the flute profile band, with the driving gear engagement process in, with the operation principle identical, the viscous fluid material is pressed in the closed cavity, and forces it to output in the collection container by output pipe with gear pump.
After adopting device of the present utility model, compare the existing machinery screeding device, obviously simplify the structure, and dwindled volume, thereby can reduce power consumption, enlarge the scope of application, make that also the collection of spent ink and conveying can be easier.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the schematic diagram of mechanism of Fig. 1 embodiment one.
The specific embodiment
Embodiment one
The viscous fluid material of present embodiment is collected conveying device and is formed by collecting transport portion, drive part and frame.Collecting transport portion is made of scraper 1, flute profile band 2, driving gear 3, closed housing 4 etc., drive part is made of motor or hydraulic motor 5, shaft coupling 6 and decelerator 7 etc., and frame is made of base plate 8, cover plate 9, open-and-close mechanism 10, micro-adjusting mechanism 11 and hook and retaining mechanism 12.
The edge of a knife of scraper 1 can parallelly be resisted against and be cleaned on the wiping roller tube 13.Scraper 1 is fixed on the base plate 8, and this base plate is installed on the frame, and is connected with frame by open-and-close mechanism 10, micro-adjusting mechanism 11, hook and retaining mechanism 12.
Wherein, open-and-close mechanism 10 is by being fixed on the hydraulic cylinder on the frame and constituting with piston mandril that base plate 8 is connected.Through hydraulic control, can drive that scraper on the base plate speeds away and against wiping roller, realize open and close movement by piston mandril, thereby cleaning operation is carried out in control as required.Micro-adjusting mechanism 11 is made of in screw rod on the frame and the adjusting nut that is fixed on the base plate 8 axial limiting.During by the handle rotating screw bolt, can regulate the edge of a knife of scraper and the pressure that contacts of wiping roller.Hook and retaining mechanism 12 are made of the hook and the securing member that are installed on the base plate 8, after carrying out folding control and regulating, can hang up hook, and clinch fastener is fixed on the frame base plate.
The parallel return idler with two of driving gear 3 is housed on the base plate 8.Be surrounded with the flute profile band 2 that is positioned at wiping roller and scraper contact position side-lower on two return idlers.The external tooth of flute profile band 2 and driving gear 3 engagements, the engagement place is provided with the closed housing 4 that is communicated with output pipe.The tooth Profile Design of driving gear becomes involute profile, the tooth Profile Design of the flute profile band flank profil that is in line.Driving gear 3 is in transmission connection with the motor or the hydraulic motor 5 that are placed on the frame by worm type of reduction gearing 7 and shaft coupling 6.
The actuating speed of drive part can be passed through method regulation and control such as motor frequency conversion, hydraulic motor pressure oil Flow-rate adjustment, thereby adjusting flute profile band movement velocity control collecting amount what pass through.
Frame couples together this device each several part, can realize fast installing with targets such as printing machines, and scraper contacts the adjusting of pressure with wiping roller.Collect transport portion cover plate 9 is housed, pull down cover plate, closed cavity promptly capable of washing and replacing flute profile band.
During the work of this device, be fixed on the ad-hoc location of machine by hook and retaining mechanism 12, the cutting edge of scraper 1 props up the surface that is cleaned cylinder, and the size of edge of a knife pressure can be regulated by micro-adjusting mechanism 11.When finishing cleaning, open-and-close mechanism 10 can make the edge of a knife and cylinder surface throw off.Power can be motor or hydraulic motor, drives driving gear 3 and rotates by decelerator 7, shaft coupling 6, and make the flute profile band paste scraper 1 surface, laterally moves at edge of a knife side-lower.Incline direction along scraper under the effect of viscous fluid materials such as printing ink at gravity on the scraper flow between the teeth groove of flute profile band, be transferred in the closed cavity with the flute profile band then, need not increase any auxiliary equipment or manually-operated, can spent ink be transported in the collection container by output pipe by the contraction principle of similar gear pump.
Facts have proved that the viscous fluid material of present embodiment is collected conveying device and had following characteristics:
(1) the flute profile band will be collected with conveying function and be closely linked, and simplify the structure of device, improve the reliability and stability of work;
(2) gatherer formed of scraper and flute profile band is suitable for the few but collection that divides the big thick substances of cloth cover of total amount, cleans as the printing ink of cylinder surface;
(3) simple device formation, compact structure form are applicable to that installing space is narrow and small, the working condition harsh conditions;
(4) volume is little, in light weight, is convenient to mounting or dismounting, is convenient to clean and change consumable accessory.
Because meeting elongation strain on the flute profile band circumference, if flute profile band and driving gear mesh on circumference, interfering appears in the gear teeth easily kills phenomenon.So driving gear tooth best and flute profile band straightway meshes, and forms the engagement of similar wheel and rack.
In order to effectively utilize the wheel and rack theory of engagement, the tooth Profile Design of driving gear becomes involute profile, and the flank profil of flute profile band should be designed to straight-side profile.This engagement system meets the external gear rotary pump principle, can effectively the flowing material of thickness types such as printing ink be extruded from enclosed cavity.The foregoing description that the utility model is not limited to illustrate as an example can have various deformation on the structure, particularly the planform of the tooth Profile Design of flute profile band and driving gear and engagement system and closed cavity.In addition, the fixed form of this device, power drive mode, deceleration device and mounting structure form also can have many variations, and these all drop on the protection domain of the utility model requirement.
Claims (6)
1, a kind of viscous fluid material is collected conveying device, comprise that the edge of a knife can parallelly be resisted against the scraper that is cleaned on the cylinder, described scraper is fixed on the base plate, it is characterized in that: the parallel return idler with two of driving gear is housed on the described base plate, be surrounded with the flute profile band that is positioned at described cylinder and scraper contact position side-lower on the described return idler, the external tooth of described flute profile band and driving gear engagement, described driving gear and rotational power source are in transmission connection, and described driving gear is provided with the closed cavity that is communicated with output pipe with flute profile band engagement place.
2, viscous fluid material according to claim 1 is collected conveying device, and it is characterized in that: described scraper is fixed on the base plate, and described base plate is installed on the frame, and is connected with frame by open-and-close mechanism, micro-adjusting mechanism, hook and retaining mechanism.
3, viscous fluid material according to claim 2 is collected conveying device, it is characterized in that: described driving gear is in transmission connection by worm type of reduction gearing and shaft coupling and the motor or the hydraulic motor that are placed on the frame.
4, viscous fluid material according to claim 3 is collected conveying device, it is characterized in that: described open-and-close mechanism is by being fixed on the hydraulic cylinder on the frame and constituting with piston mandril that base plate is connected.
5, viscous fluid material according to claim 4 is collected conveying device, it is characterized in that: described micro-adjusting mechanism is made of in screw rod on the frame and the adjusting nut that is fixed on the base plate axial limiting.
6, collect conveying device according to each described viscous fluid material of claim 1 to 5, it is characterized in that: the flank profil of described driving gear is an involute profile, and the flank profil of flute profile band is a straight-side profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071829 CN200957688Y (en) | 2006-05-26 | 2006-05-26 | Thick-fluid material collecting conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071829 CN200957688Y (en) | 2006-05-26 | 2006-05-26 | Thick-fluid material collecting conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200957688Y true CN200957688Y (en) | 2007-10-10 |
Family
ID=38784562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071829 Expired - Lifetime CN200957688Y (en) | 2006-05-26 | 2006-05-26 | Thick-fluid material collecting conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200957688Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579687A (en) * | 2009-06-15 | 2009-11-18 | 力帆实业(集团)股份有限公司 | Oil sludge recovery mechanism |
-
2006
- 2006-05-26 CN CN 200620071829 patent/CN200957688Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579687A (en) * | 2009-06-15 | 2009-11-18 | 力帆实业(集团)股份有限公司 | Oil sludge recovery mechanism |
| CN101579687B (en) * | 2009-06-15 | 2013-12-11 | 力帆实业(集团)股份有限公司 | Oil sludge recovery mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071010 |
|
| EXPY | Termination of patent right or utility model |