CN2051646U - Scouring and bleaching equipment for weft-knitted fabrics - Google Patents
Scouring and bleaching equipment for weft-knitted fabrics Download PDFInfo
- Publication number
- CN2051646U CN2051646U CN 89208675 CN89208675U CN2051646U CN 2051646 U CN2051646 U CN 2051646U CN 89208675 CN89208675 CN 89208675 CN 89208675 U CN89208675 U CN 89208675U CN 2051646 U CN2051646 U CN 2051646U
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- China
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- potcher
- cylinder
- weft
- machine
- caustic dip
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Abstract
The utility model relates to a special scouring and bleaching apparatus for weft-knitted fabrics. The utility model is characterized in that as the bearing capacity of an alkali steeping machine and a roller of a bleacher is increased, the utility model is suitable for the scouring and bleaching production of the weft-knitted fabrics such as the sweat cloth, the interlock, and the flannelette. When a product is pressed once, the product is steeped into the water once in the scouring and bleaching process of the utility model; thus, the water washing effect is improved, the stretch of the product in the production process can be avoided, the water shrinkage of the product is stable, and the quality of the product is improved. The utility model has the advantages of convenient use and convenient maintenance.
Description
The utility model relates to a kind of special equipment of weft-knitted fabric being bleached processing.
Production line is floated in existing weft-knitted fabric refining, and its special equipment mainly is made up of caustic dip machine, potcher, decatize case, oxidation machine and automatically controlled gas control device.The said equipment mainly has the following disadvantages in caustic dip and rinse cycle: the following roller diameter of one, caustic dip machine and potcher is in 300 millimeter, drive by the single speed alternating current generator, its intensity and speed only are applicable to thin class knitted fabric, are not suitable for the pressure rolling of thicker knitted fabric.Again because of caustic dip machine top roll is a long roller, pressure rolling changes the distance between two rollers during than heavy weave easily, thereby influence is to the pressure rolling of flimsy material.Can not realize the machine of going up continuously of thickness fabric, its maintenance is also relatively more difficult.Two, the air cylinder that adds of caustic dip machine commonly used and potcher is two-way cylinder.Connect in inlet plenum and the cylinder body, because pumping of the piston rod of drive top roll pressure rolling often makes ring wear, causes cylinder leakage tester, effect out of hand.Also can produce the water clock of lubricating oil simultaneously, polluted product.In addition, the cylinder that utilizes unidirectional pressing spring to reset is arranged also, but because of housing structure is little, cause the piston rod stroke little, pressure rolling power is little, and the active force of back-moving spring is little, can only be used to produce the equipment of frivolous class knitted fabric.The stroke of above-mentioned two kinds of cylinder piston rods is in a single day fixing, all can not regulate by different needs again.Three, in the tank that every potcher is divided into, be provided with dividing plate with holes, though can prevent that knitted fabric from twining in tank, but the water in the tank is unable to distinguish between the clear and the muddy, the clean rate of fabric is lower, influence product quality, between two adjacent potchers, only be provided with the lead-over groove of depositing fabric in addition, in transient process, there is the stretching of certain intensity in fabric, and the washing shrinkage of product is had a significant impact.
Owing to there are the problems referred to above, the production that production equipment is not suitable for multiple weft-knitted fabric is floated in existing refining, and the production kind is more single, and the scope of application is narrower.Serious to fabric tension simultaneously, make the fabric shrinkage instability, influence product quality.
The purpose of this utility model is to overcome the deficiencies in the prior art, and providing a kind of does not have stretching to fabric, and fabric shrinkage is low, and can be applicable to the equipment that multiple weft-knitted fabric refining is floated.
The purpose of this utility model can reach by following measure: equipment is floated in the refining of a kind of weft-knitted fabric, is made up of caustic dip machine, potcher, decatize case, oxidation machine and automatically controlled, gas control device.Caustic dip machine and potcher then are made up of the cylinder of frame, lower roll, top roll, the pressure rolling of drive top roll and motor, decelerator etc., and it is characterized in that: A, caustic dip machine top roll are made of 4～7 pony rolls that work alone; Roller diameter is 260～350 millimeters on each of B, caustic dip machine and potcher, and following roller diameter is 330～450 millimeters; Lead-over groove between C, the two adjacent potchers is a tank; D, potcher and caustic dip machine cylinder piston rod are provided with stroke control mechanism.
Potcher and the used cylinder of caustic dip machine are the unidirectional air cylinder that adds, its inside is provided with the hemispherical or bowl-shape elastic sealing pad of cylinder head shape roughly the same with air inlet and inner chamber of cylinder block seal isolation, the back-moving spring that is enclosed within on the piston rod is two circle combined type springs, and piston rod is provided with stroke control mechanism.
Be provided with not contour water-stop sheet in the tank of potcher bottom, not contour water-stop sheet answers Parallel to the flow direction to reduce successively, promptly raises successively by the fabric traffic direction.
Potcher and the used motor of caustic dip machine are the AC two speed motor, and electric control gear is to be combined by some independently control modules, and machine of each unit controls is assembled into the draw and insert-type structure between control module and the switch board.
Caustic dip machine top roll is 4～7, is preferably 6 independent pony rolls and constitutes.Owing to adopted this structure, form segmentation pressure rolling, thereby can guarantee that the different fabric of thickness goes up machine continuously fabric.For caustic dip machine and potcher upper and lower roll can be born the pressure rolling power than heavy weave, roller diameter should be chosen between 330～450 millimeters under it, is preferably 400 millimeters.Roller diameter should be chosen between 260～350 millimeters on each, is preferably 300 millimeters.Consider greatly than machine aft dr amount on the heavy weave, weight is big, and the load that is added on the lower roll is bigger, can cause relative motion between the bearings at both ends and the diameter of axle and makes journal wearing, therefore axle sleeve should be housed on the two end axles of lower roll, in case the wearing and tearing of not-go-end axle.
The lead-over groove of depositing fabric is set between two adjacent potchers should be tank, make fabric between two machines, be loose formula transition, do not produce stretching, guarantee the washing shrinkage of product, can be provided with overfall on the lead-over groove.In the tank of potcher bottom, be provided with water-stop sheet, make tank form the disconnected little tank of several independences, what of top roll water-stop sheet and the quantity that forms little tank should decide on, fabric after the upper and lower roll pressure rolling enters the little tank of isolating with water-stop sheet, when preventing that fabric from twining effectively in tank, also adopt not contour formula water-stop sheet, its erection sequence should raise successively by the fabric traffic direction, fabric then should be gone against the stream, promptly obtain step by step cleaning to clear water, improve the washing effect of fabric by muddy water.Bottom at each little tank should be provided with water discharge outlet, is convenient to discharging.
Being installed in potcher and caustic dip machine top is the unidirectional air cylinder that adds in order to the cylinder that drives the top roll pressure rolling, constitute by cylinder body, cylinder cap, piston rod, spring and elastic sealing gasket, shaft-like piston rod is in inferior part of the cylinder block stretches into cylinder body, its upper end is provided with stroke control mechanism, regulate the distance between top roll and the lower roll within the specific limits, the piston rod top withstand on the bowl-shape or hemispheric elastic sealing gasket of cylinder cap with shape on, the bottom is connected with top roll, and the sealing gasket periphery is fixed between cylinder body and the cylinder cap.Make the relative seal isolation of air inlet with the cylinder inner chamber.Upper cover of piston rod has spring, preferably two circle combined type springs, and to increase elastic force, both ends of the spring withstands on respectively on inferior part of the cylinder block and the piston pole socket.When compressed air enters air chamber, oppress elastic sealing gasket and produce distortion, and promote the piston rod displacement, drive top roll decline pressure rolling fabric, compress spring simultaneously.Behind compressed air in the control valve discharging air chamber, spring tension is mentioned top roll simultaneously with piston reset.
Used motor is AC two speed formula motor, is generally 4 grades and 6 grades on potcher and the caustic dip machine, when producing the fabric of different-thickness, can select different machine speeds, to guarantee the output and the quality of equipment smooth operation and product.
Electric control gear is combined by some independently control modules, machine of each unit controls.Be assembled into the draw and insert-type structure between control module and the switch board, can change at any time, easy access does not influence production.
The utility model floats production equipment to existing refining to be improved, having overcome existing refining floats production equipment and can only refine the deficiency of floating single product, can refine continuously and float flimsy material such as single jersey, interlock fabric and than heavy weave such as flannelette etc., refining is floated the every pressure rolling of process and is once just soaked once, improve wash effect and avoided fabric tension, make the product washing shrinkage stable, its washing shrinkage index contrast is as follows:
Improve the quality of products.The utility model also has use, characteristics easy to maintenance.
The drawing explanation of accompanying drawing:
Fig. 1 is the utility model caustic dip machine structural representation.
Fig. 2 is the utility model potcher structural representation.
Fig. 3 is Fig. 1, portion of Fig. 2 lower roller shaft end office (EO) enlarged diagram.
Fig. 4 is the cylinder cross-sectional schematic.
Fig. 5 is a potcher sink structure schematic diagram.
Fig. 6 is the power control structural representation.
Be described in further detail below in conjunction with accompanying drawing:
Caustic dip machine shown in Figure 1, stainless steel lower roll (2) diameter that is contained in frame (1) middle part is 400 millimeters, 6 top roll (3) diameters that are connected with cylinder (4) piston rod are 300 millimeters, and independent separately, can carry out pressure roller to fabric separately.
Potcher shown in Figure 2, structure be caustic dip machine, frame (1), cylinder (4) roughly the same, and rubber lower roll (5) diameter is 400 millimeters, and top roll (6) diameter is 300 millimeters, lead-over groove (18), tank (16), water-stop sheet (17).Motor among Fig. 1,2 (8) is 4 grades/6 grades double-speed motors of interchange, and is furnished with decelerator.
Shown in Figure 3, the two axial ends of lower roll (2) (5) is equipped with axle sleeve (7).
Cylinder shown in Figure 4 (4) is unidirectional cylinder, and cylinder piston rod (9) is two round bars by being threaded, and a screw rod is provided with lock nut (10), constitutes stroke control mechanism.The length of regulating piston within the specific limits, thus reach the purpose of regulating the upper and lower roll distance.Upper cover of piston rod has two circle cluster springs (11), and spring one end withstands on the piston seat (12), and the other end is against cylinder bottom.Have and the bowl seal pad (14) of cylinder cap with shape at cylinder cap (13), its periphery is fixed on cylinder cap (13) and cylinder body (21) junction, and it is bowl-shape that cylinder body top preferably also is.Promptly guarantee the sealing of cylinder cap and cylinder body junction, again air inlet (15) and piston rod are separated, form the air chamber of a sealing.Cylinder packing is in the state of non-compressed air among the figure.
As shown in Figure 5, be provided with three not contour water-stop sheets (17) in the potcher bottom tank (16), tank is separated into four relatively independent little tanks, and trench bottom is provided with water discharge outlet, water-stop sheet should reduce successively by the flow direction of water, promptly raise successively along the fabric traffic direction, because the operation of fabric adverse current makes fabric be obtained step by step cleaning to clear water by muddy water, has improved cleaning performance, lead-over groove between two potchers (18) is a tank, and top is provided with overfall.
Fig. 6 has provided automatically controlled father's rose neon subcutaneous ulcer food mark protein and has carved the assorted Φ order Dao of ɑ saddle cloth ピ 9 frequently) be by universal seclector, A.C. contactor, welding such as air switch, transformer, indicator lamp constitutes in the circuit board.Control motor progression is opened, is stopped, rotating.And adopt the draw and insert-type structure to be connected with switch board (20).
Claims (5)
1, equipment is floated in a kind of weft-knitted fabric refining, comprise caustic dip machine, potcher, decatize case, oxidation machine and automatically controlled, the empty device of gas, caustic dip machine and potcher are then by frame (1), lower roll (2) (5), top roll (3) (6), compositions such as the cylinder (4) of drive top roll pressure rolling and motor (8), decelerator is characterized in that:
A. caustic dip machine top roll (3) is made of 4～7 pony rolls that work alone;
B. each top roll (3) (6) diameter of caustic dip machine and potcher is 260～350 millimeters, and lower roll (2) (5) diameter is 330～450 millimeters;
C. the lead-over groove (18) between the two adjacent potchers is a tank;
D. potcher and caustic dip machine cylinder (4) piston rod (9) are provided with stroke control mechanism.
2, equipment is floated in weft-knitted fabric refining according to claim 1, it is characterized in that potcher and the used cylinder of caustic dip machine are the unidirectional air cylinder (4) that adds, its inside is provided with the roughly the same hemispherical or bowl-shape elastic sealing pad (14) of cylinder head (13) shape, with air inlet (15) and the airtight isolation of inner chamber of cylinder block, piston rod (9) is provided with stroke control mechanism, and the back-moving spring (11) that is enclosed within on the piston rod is two circle combined type springs.
3, equipment is floated in weft-knitted fabric refining according to claim 1, it is characterized in that being provided with not contour water-stop sheet (17) in the tank (16) of potcher bottom, and not contour water-stop sheet answers Parallel to the flow direction to reduce successively, promptly raises successively by the fabric traffic direction.
4, equipment is floated in weft-knitted fabric refining according to claim 1, it is characterized in that rinsing and the used motor of caustic dip machine (8) are the AC two speed motor.
5, equipment is floated in weft-knitted fabric refining according to claim 1, it is characterized in that electric control gear is to be combined by some independently control modules (19), machine of each unit controls.Be assembled into the draw and insert-type structure between control module and the switch board (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89208675 CN2051646U (en) | 1989-06-17 | 1989-06-17 | Scouring and bleaching equipment for weft-knitted fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89208675 CN2051646U (en) | 1989-06-17 | 1989-06-17 | Scouring and bleaching equipment for weft-knitted fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2051646U true CN2051646U (en) | 1990-01-24 |
Family
ID=4865321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89208675 Withdrawn CN2051646U (en) | 1989-06-17 | 1989-06-17 | Scouring and bleaching equipment for weft-knitted fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2051646U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514520B (en) * | 2009-02-20 | 2011-09-14 | 杭州天峰纺织机械有限公司 | Automatic silk wadding rinsing machine |
| CN107794664A (en) * | 2017-09-18 | 2018-03-13 | 武汉市依翎针织有限责任公司 | A kind of high-efficiency vertical bleachinges and dyeing device |
| CN108103710A (en) * | 2018-01-22 | 2018-06-01 | 海宁鼎达纺织有限公司 | A kind of garment production scouring and bleaching equipment |
-
1989
- 1989-06-17 CN CN 89208675 patent/CN2051646U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514520B (en) * | 2009-02-20 | 2011-09-14 | 杭州天峰纺织机械有限公司 | Automatic silk wadding rinsing machine |
| CN107794664A (en) * | 2017-09-18 | 2018-03-13 | 武汉市依翎针织有限责任公司 | A kind of high-efficiency vertical bleachinges and dyeing device |
| CN107794664B (en) * | 2017-09-18 | 2020-01-10 | 武汉市依翎针织有限责任公司 | High-efficient vertical device that bleaches and dyes |
| CN108103710A (en) * | 2018-01-22 | 2018-06-01 | 海宁鼎达纺织有限公司 | A kind of garment production scouring and bleaching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |