Less-water cleaning printing and dyeing device for polyester knitted fabric
Technical Field
The utility model relates to the technical field of fabric production, in particular to a low-water cleaning printing and dyeing device for polyester knitted fabric.
Background
Printing and dyeing is the integration of physical and chemical treatment processes for textiles. For example, adding figures and designs to the textile, changing the color of the textile and related pretreatment processes, etc., and by making physical or chemical changes between the dye and the fiber, the textile will have certain color and luster. The printing and dyeing process can be classified into cotton textile printing and dyeing, hemp textile printing and dyeing, wool textile dyeing and finishing, silk printing and dyeing, etc. according to the printing and dyeing object. At present, the cleaning printing and dyeing device on the market cannot conveniently adjust the tension of the fabric when in use, so that the fabric is easy to sag in the printing and dyeing process, the printing and dyeing of the fabric is affected, and the fabric is easy to be stained.
To above-mentioned problem, current clean printing and dyeing device of little water of dacron knitted fabric of bulletin number CN217973693U, comprising a base plate, equal fixedly connected with supporting leg in lower surface four corners department of bottom plate, a plurality of through-holes have been seted up to the upper surface of bottom plate, the upper surface left side of bottom plate is provided with adjustment mechanism, the upper surface right side of bottom plate is provided with winding mechanism, adjustment mechanism includes first backup pad, the quantity of first backup pad is two, the bottom of two first backup pads is fixed connection in the left both corners department of bottom plate upper surface respectively, the inboard top fixedly connected with first sleeve pipe of first backup pad, the inside of first sleeve pipe is provided with first pivot, the inboard fixedly connected with first cylinder of first pivot, the equal fixedly connected with telescopic link in right side of two first backup pads, the top fixedly connected with second sleeve pipe of telescopic link, the inside of second sleeve pipe is provided with the second pivot, the inside fixedly arranged with second cylinder of second pivot.
According to the printing and dyeing device, the first supporting plate is connected to the left side of the upper surface of the bottom plate, the two first supporting plates are vertically connected to the upper surface of the bottom plate, the first roller rotates in the first sleeve through the first rotating shaft, the second roller on the right side rotates in the second sleeve through the second rotating shaft, the second roller can adjust the upper and lower heights through the telescopic rod at the bottom, and accordingly the tension of the fabric can be adjusted conveniently by operators.
Meanwhile, the utility model provides a new scheme for solving the problems that the sagging phenomenon of the fabric easily occurs in the printing and dyeing process, the printing and dyeing of the fabric is affected, and the fabric is easy to dirty.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide the low-water cleaning printing and dyeing device for the polyester knitted fabric, which can ensure the tension of the fabric and prevent the fabric from sagging in the printing and dyeing process to influence the printing and dyeing effect of the fabric.
The technical aim of the utility model is achieved through the following technical scheme that the low-water cleaning printing and dyeing device for the polyester knitted fabric comprises a printing and dyeing box, wherein the two ends of the printing and dyeing box are respectively provided with an unreeling roller and a reeling roller, the printing and dyeing box is respectively provided with a first motor for driving the unreeling roller and the reeling roller to rotate, the first motor is electrically connected with a reversing switch, a first compression assembly and a plurality of groups of second compression assemblies which are arranged in a straight line are arranged in the printing and dyeing box, the second compression assemblies comprise two compression rollers which are symmetrically arranged, and the two compression rollers are rotationally connected in the printing and dyeing box.
Through adopting above-mentioned technical scheme, the surface fabric that needs the printing and dyeing is from the position of unreeling roller and pass the printing and dyeing case then by the wind-up roll rolling, and the surface fabric also is realized compressing tightly through the effect of second hold-down subassembly, make the surface fabric by two hold-down rolls that the symmetry set up always limit and with the surface contact of hold-down roll, and realize the transmission in the printing and dyeing incasement under the rotation of surface fabric unreeling roller and wind-up roll, then the surface fabric also can drive the hold-down roll and produce the rotation in the printing and dyeing incasement, and then the hold-down roll not only can realize the effect of surface fabric, guarantee the effect of surface fabric printing and dyeing, still can not influence the transmission efficiency of surface fabric in the printing and dyeing incasement, simultaneously also be the effect of realizing compressing tightly and supporting to the surface fabric under the effect of a plurality of first hold-down subassemblies, and under the effect of first motor, simultaneously control drive unreeling roller and wind-up roll reverse rotation and take-up roll and the surface fabric that is located between the wind-up roll down roll under the rotation, the smoothness of printing and dyeing incasement, thereby guarantee the printing and dyeing effect and the efficiency of surface fabric.
The printing and dyeing machine is further characterized in that the first pressing assembly comprises a plurality of upper pressing plates and a plurality of lower pressing plates, the upper pressing plates and the lower pressing plates are symmetrically arranged, connecting plates are arranged on the upper pressing plates and are rotatably connected in a printing and dyeing box, and a driving assembly used for driving the upper pressing plates to be close to the lower pressing plates is arranged on the printing and dyeing box.
Through adopting above-mentioned technical scheme, the surface fabric that is located the printing and dyeing incasement can pass from between a plurality of last pressure strip and the lower pressure strip, and when drive assembly does not drive, be in the state of compressing tightly each other between a plurality of last pressure strip and the a plurality of pressure strip down, simultaneously in order that the surface fabric fully contacts with the dyestuff in the printing and dyeing incasement, the staff is through starting drive assembly, then drive assembly just can drive a plurality of last pressure strips and be close to with the surface fabric simultaneously down, and the surface fabric can be compressed tightly between last pressure strip and lower pressure strip, realize compressing tightly the surface fabric, limit the transmission track of surface fabric, support the surface fabric simultaneously, prevent that the skew or the situation of collapsing from appearing in the surface fabric, thereby guarantee the effect of surface fabric printing and dyeing.
The utility model is further characterized in that the driving assembly comprises two air cylinders symmetrically arranged at two ends of the connecting plate, and the driving directions of the two air cylinders are opposite.
Through adopting above-mentioned technical scheme, when the staff extends respectively through starting two cylinders, then the cylinder can contact in proper order with the both ends of connecting plate and promote a plurality of last pressure bars on the connecting plate and be close to down the pressure bars, realize the effect of compressing tightly to the surface fabric, and go up the pressure bars intermittent type ground and can guarantee the transmission efficiency of surface fabric with the surface fabric contact, also can guarantee can not produce great skew in the surface fabric transmission process, along with the continuous drive of cylinder, go up the pressure bars and be close to down the pressure bars constantly, so not only guaranteed the compaction to the printing and dyeing efficiency and the effect of surface fabric have still been guaranteed.
The utility model is further provided with pushing rods which are contacted with the connecting plates on the two air cylinders.
By adopting the technical scheme, the air cylinder is not in direct contact with the connecting plate, so that the air cylinder drives the push rod to be close to the connecting plate, and the service life of the air cylinder is prevented from being influenced by dye on the surface of the air cylinder due to dye contact in the air cylinder and the printing and dyeing box.
The utility model is further characterized in that the driving assembly comprises two second motors symmetrically arranged on the printing and dyeing box, the output shafts of the two second motors are fixedly connected with pushing plates, and the two pushing plates are arranged in opposite directions.
Through adopting above-mentioned technical scheme, start two second motors that set up on the printing and dyeing case for the epaxial flitch of second motor output can rotate along with the rotation of output shaft, and the flitch at both ends can be in proper order along with rotating and be close to the connecting plate and promote the connecting plate, then the flitch contact with the connecting plate of one end earlier then promote the connecting plate of the other end, and last hold-down plate on the connecting plate can be close to down the hold-down plate, realize the intermittent type to the surface fabric and compress tightly, can guarantee the efficiency of surface fabric transmission simultaneously, also can guarantee that the surface fabric transmission in-process can not produce great skew, along with the continuous drive of second motor, the flitch can be constantly be close to the connecting plate and make last hold-down plate be close to down plate, so not only realized compressing tightly the surface fabric, printing and dyeing efficiency and the effect of surface fabric have still been guaranteed.
The utility model is further arranged in such a way that the width of the pushing plate is larger than the width of the connecting plate.
Through adopting above-mentioned technical scheme, the state that the push plate and connecting plate do not contact can not appear when the push plate promotes the connecting plate to guarantee the normal driving efficiency of drive assembly.
The utility model is further arranged that one end of the pushing plate, which is close to the connecting plate, is arranged in a conical shape.
Through adopting above-mentioned technical scheme, the impeller can with connecting plate and the dyestuff contact in the printing and dyeing case along with the rotatory in-process of drive of second motor, then the impeller is the toper setting near the one end of connecting plate and can further reduce the resistance of impeller at the rotation in-process.
The utility model further provides that the upper compacting plates and the lower compacting plates are all arranged in an arc shape.
Through adopting above-mentioned technical scheme, go up the arc of pressure strip and lower pressure strip and be towards the position setting of keeping away from the surface fabric transmission, then can prevent to go up pressure strip and lower pressure strip and compress tightly the surface fabric again the sharp-pointed portion fish tail surface fabric on last pressure strip and the lower pressure strip.
In summary, the fabric dyeing machine has the advantages that the tightness of the fabric can be guaranteed under the action of the first pressing component and the second pressing component, and the fabric is prevented from sagging in the dyeing process to influence the dyeing effect of the fabric.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of the present utility model, which is mainly used for showing the structure and the positional relationship of a first pressing assembly, a second pressing assembly and a driving assembly on a printing and dyeing box;
Fig. 2 is a schematic structural diagram of a second embodiment of the present utility model, which is mainly used for showing the structure and the positional relationship of the first pressing assembly, the second pressing assembly and the driving assembly on the printing and dyeing box.
The device comprises a printing and dyeing box 1, an unreeling roller 2, a reeling roller 3, a first motor 4, a compression roller 5, a connecting plate 6, a connecting plate 7, an upper compression plate 8, a lower compression plate 9, an air cylinder 10, a pushing rod 11, a second motor 12 and a pushing plate.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments, and it should be noted that the embodiments of the present utility model and features in the embodiments may be combined with each other without conflict.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly as meaning, for example, "connected" as defined herein, either permanently connected, removably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The present utility model will be described in detail below with reference to the accompanying drawings.
The utility model provides a clean printing and dyeing device of less water of dacron knitting surface fabric, refer to fig. 1-2, including printing and dyeing case 1, the both ends of printing and dyeing case 1 are provided with unreel roller 2 and wind-up roll 3 respectively, 1 are provided with respectively on the printing and dyeing case and are used for driving unreel roller 2 and wind-up roll 3 pivoted first motor 4, first motor 4 has the reversing switch through electric connection, be provided with first hold-down subassembly and a plurality of groups in the printing and dyeing case 1 and be the second hold-down subassembly that a straight line set up, a plurality of second hold-down subassemblies all include two hold-down rollers 5 that the symmetry set up, two hold-down rollers 5 all rotate and connect in printing and dyeing case 1.
The first hold-down assembly includes that a plurality of hold-down plates 7 and a plurality of hold-down plates 8 down, and a plurality of hold-down plates 7 and a plurality of hold-down plates 8 are the symmetry setting, and a plurality of hold-down plates 7 and hold-down plates 8 all are the arc setting down, are provided with connecting plate 6 on a plurality of last hold-down plates 7, and connecting plate 6 rotates to be connected in printing and dyeing case 1, is provided with the drive assembly who is used for driving a plurality of last hold-down plates 7 and is close to a plurality of hold-down plates 8 on the printing and dyeing case 1.
The fabric to be printed and dyed passes through the printing box 1 from the position of the unreeling roller 2 and is then rolled up by the rolling roller 3, the fabric is compressed by the action of the second compressing components, so that the fabric is always limited by the two compressing rollers 5 symmetrically arranged and is contacted with the surface of the compressing rollers 5, the fabric is transmitted in the printing box 1 under the rotation of the unreeling roller 2 and the rolling roller 3, the fabric can also drive the compressing rollers 5 to rotate in the printing box 1, the compressing rollers 5 can further realize the compressing effect of the fabric, the printing effect of the fabric is ensured, the transmission efficiency of the fabric in the printing box 1 is not influenced, the compressing and supporting effects of the fabric are realized under the action of the first compressing components, the fabric is prevented from collapsing in the printing and dyeing box 1, the control of the reversing switch drives the unreeling roller 2 and the rolling roller 3 to rotate reversely with each other under the action of the first motor 4, the fabric between the rolling roller 3 and the unreeling roller 2 is tensioned, the fabric is ensured to be flat in the printing and dyeing box 1, and the printing effect of the fabric is not collapsing, and the printing effect of the fabric is ensured.
The fabric located in the printing and dyeing box 1 can pass through between a plurality of upper pressing plates 7 and lower pressing plates 8, and when the driving component is not driven, the plurality of upper pressing plates 7 and the plurality of lower pressing plates 8 are not in a mutually-pressed state, and meanwhile, in order to enable the fabric to be fully contacted with dye in the printing and dyeing box 1, a worker can drive the plurality of upper pressing plates 7 to be close to the lower pressing plates 8 and simultaneously close to the fabric by starting the driving component, and the fabric can be pressed between the upper pressing plates 7 and the lower pressing plates 8, so that the fabric is pressed, the transmission track of the fabric is limited, the fabric is supported, the fabric is prevented from deviating or collapsing, and the printing and dyeing effect of the fabric is guaranteed.
In the first embodiment of the driving assembly, the driving assembly comprises two air cylinders 9 symmetrically arranged at two ends of the connecting plate 6, the driving directions of the two air cylinders 9 are opposite, and pushing rods 10 which are in contact with the connecting plate 6 are arranged on the two air cylinders 9.
The working principle is that when a worker stretches the two cylinders 9 respectively, the cylinders 9 can be contacted with two ends of the connecting plate 6 in sequence to push the plurality of upper pressing plates 7 on the connecting plate 6 to be close to the lower pressing plates 8, so that the pressing effect on the fabric is achieved, the upper pressing plates 7 are intermittently contacted with the fabric, the transmission efficiency of the fabric can be guaranteed, larger deflection can not be generated in the fabric transmission process, and the upper pressing plates 7 are continuously close to the lower pressing plates 8 along with continuous driving of the cylinders 9, so that the pressing on the printing and dyeing fabric is guaranteed, and the printing and dyeing efficiency and the printing effect of the fabric are also guaranteed.
The air cylinder 9 is not in direct contact with the connecting plate 6, so that the air cylinder 9 drives the push rod 10 to be close to the connecting plate 6, and the service life of the air cylinder 9 is prevented from being influenced by dye on the surface of the air cylinder 9 due to the contact of the air cylinder 9 with the dye in the printing and dyeing box 1.
The second embodiment of the driving assembly is different from the first embodiment in that the driving assembly comprises two second motors 11 symmetrically arranged on the printing and dyeing box 1, wherein the output shafts of the two second motors 11 are fixedly connected with pushing plates 12, and the two pushing plates 12 are arranged in opposite directions.
The pushing plate 12 is provided with a width larger than that of the connecting plate 6.
The pushing plate 12 is tapered near one end of the connecting plate 6.
The working principle is that two second motors 11 arranged on the printing and dyeing box 1 are started, so that a pushing plate 12 on an output shaft of each second motor 11 rotates along with rotation of the output shaft, pushing plates 12 at two ends sequentially approach to the connecting plate 6 along with rotation and push the connecting plate 6, the pushing plates 12 firstly contact with the connecting plate 6 at one end and then push the connecting plate 6 at the other end, an upper pressing plate 7 on the connecting plate 6 approaches to a lower pressing plate 8, intermittent pressing of fabric is achieved, meanwhile, fabric transmission efficiency can be guaranteed, larger deflection can not be generated in the fabric transmission process, the pushing plates 12 are continuously close to the connecting plate 6 along with continuous driving of the second motors 11, and the upper pressing plate 7 is close to the lower pressing plate 8, so that fabric pressing is achieved, and fabric printing and dyeing efficiency and effect are guaranteed.
The pushing plate 12 does not contact with the connecting plate 6 when pushing the connecting plate 6, so that the normal driving efficiency of the driving assembly is ensured, the pushing plate 12 contacts with the connecting plate 6 and the dye in the printing and dyeing box 1 in the process of rotating along with the driving of the second motor 11, and the conical arrangement of one end of the pushing plate 12 close to the connecting plate 6 can further reduce the resistance of the pushing plate 12 in the rotating process.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.