CN205522966U - A circular screen printer that is used for circular screen printer's net head spare and possesses this part - Google Patents
A circular screen printer that is used for circular screen printer's net head spare and possesses this part Download PDFInfo
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- CN205522966U CN205522966U CN201620360394.6U CN201620360394U CN205522966U CN 205522966 U CN205522966 U CN 205522966U CN 201620360394 U CN201620360394 U CN 201620360394U CN 205522966 U CN205522966 U CN 205522966U
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- net head
- cylinder
- axle bush
- screen printer
- circular screen
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Abstract
The utility model relates to a circular screen printer that is used for circular screen printer's net head spare and possesses this part. This nets head spare, includes: be located the initiative net head at the both ends of mould respectively and net the head passively, the initiative is netted the head and is netted the head passively possesses bearing frame, bearing and axle bush respectively, be fixed with in the axle bush the vexed head of mould, just the axle bush for the bearing frame rotates, evenly distributed has a plurality of springs on the bearing frame. The utility model discloses can guarantee mould uniform tension.
Description
Technical field
This utility model belongs to textile printing and dyeing field, relates to a kind of net head parts for circular screen printer and possesses the circular screen printer of these parts.
Background technology
ROTARY SCREAM PRINTING is to utilize Pulp scraping device to make a kind of stamp mode that the mill base in cylinder is printed on fabric up under the ordering about of pressure.During stamp, below the cylinder cylindrical fireworks that PRINTED FABRIC is transported in constantly moving by conveying mechanisms such as conveyer belts.Using ROTARY SCREAM PRINTING, speed of production is fast, and easy and simple to handle, labor intensity is little, and yield is high, is suitable for carrying out stamp on various fabrics (such as natural fiber, chemical fibre, mixed fiber fabric etc.), is therefore widely used in stamp field at present.
Wherein, cylinder, as the colored version of printing equipment, is generally manufactured by nickel metal, also known as nickel screen.Cylinder two ends, silently to fix, in case cylinder deformation during stamp, affect the accuracy to flower, and cylinder are subjected to mill base and Pulp scraping device pressure applied during stamp.Specifically, using during circular screen printer carries out stamp, generally requiring tensioning cylinder, thus when ensureing stamp cylinder do not vibrate, indeformable.
But, the existing net head parts for circular screen printer tend not to meet the demand thrown the net, and wearability is relatively low, and therefore these net head parts are shorter for service life.Additionally, when cylinder rotates, mill base can often overflow from axle bush endoporus, thus can pollute net head and board.
Utility model content
In view of with present on problem, technical problem to be solved in the utility model is provide a kind of net head parts for circular screen printer that ensure that cylinder even tension and possess the circular screen printer of these parts.
In order to solve above-mentioned technical problem, on the one hand, this utility model provides a kind of net head parts for circular screen printer, including: lay respectively at the active net head at the two ends of cylinder and passive net head；Described active net head and passive net head possess bearing block, bearings and bushings respectively, are fixed with described cylinder silently in described axle bush, and described axle bush rotates relative to described bearing block, and described bearing block is evenly distributed with multiple spring.
According to this utility model, silently being fixed in axle bush of cylinder rotates to be driven by axle bush, thus carries out ROTARY SCREAM PRINTING, and owing to being evenly distributed with multiple spring on bearing block, each spring can the arc distance of the uniform certain circumference of tension, therefore can ensure that the even tension on cylinder.
Preferably, described the multiple securing members can being provided with for securing it to described axle bush are silently gone up.
According to this utility model, the most effectively can will be fixed on axle bush by multiple securing members, thus be conducive to making cylinder be driven by axle bush and rotate.
Preferably, the quantity of described securing member can be corresponding with the quantity of described spring.
According to this utility model, the quantity of securing member can be corresponding with the quantity of spring, thus can ensure that spring tension uniformly transfers to cylinder.
Preferably, described spring at least possesses 4.
According to this utility model, the spring arranging more than 4 can be conducive to spring tension to uniformly transfer to cylinder further, be particularly suited for Flos Caryophylli circle of position net.
Preferably, described bearing is plane bearing.
According to this utility model, use plane bearing can reduce frictional force, prevent hoisting net.
Preferably, described bearing is machined to regulation hardness by high-abrasive material quenching.
According to this utility model, high-abrasive material quenching can be used to be machined to regulation hardness and make above-mentioned bearing, thus erosion resistant can be improved.
Preferably, the endoporus of described axle bush is formed as the cone expanding to described cylinder side.
According to this utility model, by the endoporus of axle bush being formed as the cone expanding to cylinder side, when cylinder operates, the mill base overflowed from cylinder on a small quantity enters the endoporus of axle bush cone, and under centrifugal action, serosity will be pushed back cylinder, thus when can prevent cylinder from operating, mill base overflows from axle bush endoporus, can keep the clean and tidy of net head and board, saves mill base.
Preferably, the axle bush of described active net head rotates via gear driven.
According to this utility model, the axle bush of gear driven actively net head rotate, thus cylinder can be driven to rotate to carry out ROTARY SCREAM PRINTING.
On the other hand, this utility model also provides for a kind of circular screen printer including above-mentioned net head parts.This circular screen printer ensure that cylinder even tension.
According to following detailed description of the invention and with reference to accompanying drawing, it is better understood with foregoing of the present utility model and other objects, features and advantages.
Accompanying drawing explanation
Fig. 1 is the structural representation of the active net head in the net head parts for circular screen printer according to this utility model one embodiment；
Fig. 2 is the side view of the active net head shown in Fig. 1；
Fig. 3 is the structural representation of the active axle bush in the active net head shown in Fig. 1, and wherein, Fig. 3 A is the sectional view of this active axle bush, and Fig. 3 B is the side view of this active axle bush；
Fig. 4 is the structural representation of the passive net head in the net head parts of this embodiment；
Fig. 5 is the side view of the passive net head shown in Fig. 4；
Fig. 6 is the structural representation of the passive axle bush in the passive net head shown in Fig. 4, and wherein, Fig. 6 A is the sectional view of this passive axle bush, and Fig. 6 B is the side view of this passive axle bush；
Fig. 7 is the structural representation of the collar in the active net head shown in Fig. 1, and wherein, Fig. 7 A is the sectional view of this collar, and Fig. 7 B is the side view of this collar；
Fig. 8 is the structural representation silently in the net head parts shown in Fig. 1, and wherein, Fig. 8 A is this sectional view silently, and Fig. 8 B is this side view silently, and Fig. 8 C is the A portion enlarged drawing in Fig. 8 A；
Reference:
1, actively net head；
11, bearing block；
12, alignment pin；
13, spring；
14, plane bearing；
15a, 15b, dust ring；
16, gear；
17, actively axle bush；
17a, endoporus；
18a, 18b, jump ring；
19, collar；
19a, claw；
2, passive net head；
21, bearing block；
22, alignment pin；
23, spring；
24, plane bearing；
25a, 25b, dust ring；
26, passive axle bush；
26a, endoporus；
26b, axle bush claw；
27, jump ring；
3, silently；
31, claw.
Detailed description of the invention
This utility model is further illustrated, it should be appreciated that accompanying drawing and following embodiment are merely to illustrate this utility model below in conjunction with accompanying drawing and following embodiment, and unrestricted this utility model.
Net head parts of the present utility model can be used for circular screen printer.Circular screen printer is mechanical, pneumatic, electric integrated printing equipment, generally can be by entering distribution system, printing system, drying system, going out four parts such as distribution system and form.
Wherein, enter below the cylinder cylindrical fireworks that PRINTED FABRIC is mainly transported in constantly moving by conveying mechanisms such as conveyer belts by distribution system.Enter distribution system and mainly serve for ensuring smooth into split during cloth, placed in the middle, and make fabric when entering cloth, be in the position that low-tension state, door width are correct.When entering cloth, fabric is with before the conveyer belt such as rubber belt track of circular flow and then complete stamp.And also first through being coated with one layer of thermoplastic resin thin layer on the surface of conveyer belt to rubber roll, thus can entirely paste fabric.And dry and go out distribution system and be mainly used in the fabric after making stamp and separate with conveyer belt, import and drying system utilizes hot blast to dry, subsequently, after fabric is oven-dried, go out cloth.
Also, in circular screen printer, the printing system as core is mainly used in various pattern of printing and dyeing on fabric, its mainly include cylinder, actuating device, Pulp scraping device, to sizing device etc..
Wherein, cylinder, as the colored version of printing equipment, is generally manufactured by nickel metal, also known as nickel screen.Cylinder two ends, silently to fix, in case cylinder deformation during stamp, affect the accuracy to flower, and cylinder are subjected to mill base and Pulp scraping device pressure applied during stamp.It is said that in general, for the elasticity improving cylinder, reduce the pressure born, cylinder may also deviate from supporting roller centrage and installs.And each cylinder all can be connected with to sizing device, with by supplying mill base to sizing device to each cylinder, it is achieved automatically for slurry.
Above-mentioned cylinder can be rolled by actuator drives.Actuating device is formed as the forms such as coaxial transmission and separate transmission.So-called coaxial transmission refers to that cylinder is passed through gear-box with conveyer belt by same motor and coaxially drags, and realize between cylinder with conveyer belt synchronization.And what is called separate transmission refers to that the cylinder of each separate transmission is dragged by respective stepping or servomotor, and control to follow the tracks of conveyer belt by computer, it is achieved synchronize.The form driving widely used separate transmission of cylinder at present, the most each cylinder is equipped with independent gear, by servomotor direct connection planetary reducer structure.
Additionally, as Pulp scraping device, scraper can be used at present to scrape slurry or the form of slurry scraped by bar magnet.Slurry scraped by so-called scraper, is generally arranged on by scraper on the doctor blade holder on cylinder centrage.Doctor blade holder not only can be equipped with scraper but also can be equipped with giving slurry pipe.Scraper can use chromium, molybdenum, vanadium, steel alloy etc. to manufacture.During stamp, the edge of a knife of scraper and the inner circle of cylinder are tangent, and scraper is to mill base to apply pressure, and scraping is auxiliary composite move.The pressure of scraper and position can regulate, to adapt to various flower pattern and various thick, the textile printing of thin mill base.And slurry scraped by what is called bar magnet, in cylinder, generally it is provided with magnetizable iron staff or stainless steel bar (hereinafter referred to as " bar magnet "), and is provided with below conveyer belt along the uniform adjustable magnetic platform of stamp fabric width direction magnetic force.
This bar magnet is reciprocating rolling under the electromagnetic force of magnetic platform, is printed and dyed on fabric through the pattern of hollow out by the mill base in cylinder.By changing solenoid or the bar magnet of different-diameter can be selected to obtain the different power that scrapes, manufacturability is preferable.In general, for zephyr, and the line style of flower pattern requires higher kind, optional scraper stamp；For heavily fabric, Dry Sack requires plentiful blotch printing, and optional bar magnet stamp is preferable.
For all weak points present in the most existing net head parts.This utility model provides a kind of net head parts for circular screen printer, including: lay respectively at the active net head at the two ends of cylinder and passive net head；Described active net head and passive net head possess bearing block, bearings and bushings respectively, are fixed with described cylinder silently in described axle bush, and described axle bush rotates relative to described bearing block, and described bearing block is evenly distributed with multiple spring.
According to this utility model, silently being fixed in axle bush of cylinder rotates to be driven by axle bush, thus carries out ROTARY SCREAM PRINTING, and owing to being evenly distributed with multiple spring on bearing block, each spring can the arc distance of the uniform certain circumference of tension, therefore can ensure that the even tension on cylinder.
Hereinafter, further describe in conjunction with the form that is preferable to carry out of the present utility model.Fig. 1 to Fig. 3 shows the active net head in the net head parts for circular screen printer according to this utility model one embodiment.Fig. 4 to Fig. 6 shows the passive net head in the net head parts of this embodiment.Fig. 7 is the structural representation of the collar in the active net head shown in Fig. 1.Fig. 8 is the structural representation silently in the net head parts shown in Fig. 1.
As shown in Figures 1 to 8, the net head parts for circular screen printer of this embodiment include: lay respectively at active net head 1 and the passive net head 2 at the two ends of cylinder.Actively net head 1 and passive net head 2 possess bearing block 11,21, bearing 14,24 and axle bush (i.e. actively axle bush 17, passive axle bush 26) respectively.Axle bush 17, is respectively fixed with silently the 3 of cylinder in 26.And described axle bush 17,26 is respectively relative to described bearing block 11,21 and rotates, described bearing block 11, it is evenly distributed with multiple spring 13,23 on 21.Can be by the tensioning simultaneously of the strainers such as such as cylinder actively net head 1, passive net head 2 to silently cylinder.Additionally, the active axle bush 17 of actively net head 1 can be driven to rotate by gear 16, thus cylinder can be driven to rotate to carry out ROTARY SCREAM PRINTING.
Preferably, described silently can be provided with for securing it to axle bush 17 on 3, multiple securing members of 26, the most effectively can will be fixed on axle bush by multiple securing members, thus be conducive to making cylinder be driven by axle bush and rotate.As shown in figs. 8 a and 8b, silently the multiple claws 31 as securing member can be provided with on 3.And as shown in Figure 8 C, this silently 3 periphery wall be formed as zigzag.
For active net head 1, silently 3 can be fixed to actively axle bush 17 by collar 19, the most silently the claw 31 on 3 snaps into the claw 19a on collar 19, thus silently 3 cylinder is locked to actively axle bush 17.And for passive net head 2, silently the claw 31 on 3 can snap into the axle bush claw 26b on driven axle lining 26, and near alignment pin, thus cylinder silently 3 is locked to passive axle bush 26.
Preferably, above-mentioned spring 13,23 can possess more than 4 respectively.Such as, for the cylinder of stretch-draw 1500mm circumference, each spring can uniformly stretch-draw 220mm to 350mm cylinder circumference arc away from.Specifically, bearing block 11, can be respectively uniformly distributed 6 springs 13,23 on 21, thus each spring can uniformly stretch-draw 250mm cylinder circumference arc away from.
And, above-mentioned silently 3 the quantity of claw 31 can be with spring 13, the quantity of 23 is corresponding, such as, can arrange 6 claws 31.Thus can ensure that spring tension uniformly transfers to cylinder.
Additionally, above-mentioned each bearing 14,24 can be plane bearing, use plane bearing can reduce frictional force, prevent hoisting net.Bearing 14,24 can be by high-abrasive material, such as 9Cr18 material, quenches and is machined to regulation hardness, such as more than 58 degree.Thus erosion resistant can be improved.
It addition, the endoporus 17a, 26b of described axle bush 17,26 are formed as the cone expanding to cylinder side.By by axle bush 17, the endoporus 17a, 26b of 26 is formed as the cone expanding to cylinder side, when cylinder operates, the mill base overflowed from cylinder on a small quantity enters endoporus 17a, the 26b of axle bush cone, under centrifugal action, serosity will be pushed back cylinder, thus when can prevent cylinder from operating, mill base overflows from axle bush endoporus 17a, 26b, the clean and tidy of net head and board can be kept, save mill base.
Under the objective without departing from basic feature of the present utility model, this utility model can be presented as various ways, therefore the embodiment in this utility model is to be illustrative rather than definitive thereof, owing to scope of the present utility model is defined by the claims rather than limited by description, and all changes in the scope defined in claim, or the full scope of equivalents of its scope defined that fall are understood to include in detail in the claims.
Claims (9)
1. the net head parts for circular screen printer, it is characterised in that including:
Lay respectively at the active net head at the two ends of cylinder and passive net head；
Described active net head and passive net head possess bearing block, bearings and bushings respectively, are fixed with described cylinder silently in described axle bush, and described axle bush rotates relative to described bearing block, and described bearing block is evenly distributed with multiple spring.
Net head parts the most according to claim 1, it is characterised in that the described multiple securing members being silently provided with for securing it to described axle bush.
Net head parts the most according to claim 2, it is characterised in that the quantity of described securing member is corresponding with the quantity of described spring.
Net head parts the most according to claim 1, it is characterised in that described spring at least possesses 4.
Net head parts the most according to claim 1, it is characterised in that described bearing is plane bearing.
Net head parts the most according to claim 5, it is characterised in that described bearing is machined to regulation hardness by high-abrasive material quenching.
Net head parts the most according to claim 1, it is characterised in that the endoporus of described axle bush is formed as the cone expanding to described cylinder side.
Net head parts the most according to claim 1, it is characterised in that the axle bush of described active net head rotates via gear driven.
9. a circular screen printer, it is characterised in that including: net head parts according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360394.6U CN205522966U (en) | 2016-04-26 | 2016-04-26 | A circular screen printer that is used for circular screen printer's net head spare and possesses this part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360394.6U CN205522966U (en) | 2016-04-26 | 2016-04-26 | A circular screen printer that is used for circular screen printer's net head spare and possesses this part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205522966U true CN205522966U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620360394.6U Active CN205522966U (en) | 2016-04-26 | 2016-04-26 | A circular screen printer that is used for circular screen printer's net head spare and possesses this part |
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|---|---|
| CN (1) | CN205522966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671581A (en) * | 2017-01-06 | 2017-05-17 | 林金标 | Supporting net rack assembly applied to large repeat chuck device |
| CN109304273A (en) * | 2018-12-10 | 2019-02-05 | 江苏远华轻化装备有限公司 | A kind of metal powder flower-shape fabric compound machine |
-
2016
- 2016-04-26 CN CN201620360394.6U patent/CN205522966U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671581A (en) * | 2017-01-06 | 2017-05-17 | 林金标 | Supporting net rack assembly applied to large repeat chuck device |
| CN106671581B (en) * | 2017-01-06 | 2019-04-26 | 林金标 | A kind of support net frame component returning chuck assembly applied to great Hua |
| CN109304273A (en) * | 2018-12-10 | 2019-02-05 | 江苏远华轻化装备有限公司 | A kind of metal powder flower-shape fabric compound machine |
| CN109304273B (en) * | 2018-12-10 | 2023-12-29 | 闳诚科技有限公司 | Honeysuckle flower-shaped fabric compounding machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |