CN211972730U

CN211972730U - Printing and dyeing machine with leveling mechanism

Info

Publication number: CN211972730U
Application number: CN202020503131.2U
Authority: CN
Inventors: 叶海军
Original assignee: Zhejiang New Ztex Industrial Co ltd
Current assignee: Zhejiang New Ztex Industrial Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-20
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a take dyeing machine of levelling mechanism, including cloth feeding roller, cloth discharging roller, lead cloth platform and printing and dyeing room and at least a set of levelling mechanism, cloth feeding roller and cloth discharging roller are respectively near the both ends of leading the cloth platform, lead the cloth bench and are equipped with the printing and dyeing room, and levelling mechanism is located between cloth feeding roller and the printing and dyeing room, and levelling mechanism includes and levels the device along the first leveling device and the second that lead the central line symmetry setting of cloth platform length direction in cloth platform both sides. The first leveling device comprises a lifting frame, a telescopic rod and a leveling strip, wherein the bottom of the lifting frame is fixedly arranged on one side of the cloth guide table, the leveling strip is connected with the top of the lifting frame through the telescopic rod, and the leveling strip is parallel to the cloth guide table; the second flattening device has the same structure as the first flattening device. The leveling strip is driven to do reciprocating motion through the lifting rack and the telescopic rod, the fabric is leveled in advance by utilizing the friction force generated by the contact of the leveling strip and the fabric in the motion process, and the problems of unevenness such as indentation and wrinkles are solved.

Description

Printing and dyeing machine with leveling mechanism

Technical Field

The utility model relates to a printing and dyeing equipment field, in particular to take dyeing machine of levelling mechanism.

Background

Printing and dyeing is also called dyeing and finishing, and is a fabric processing mode, and is also a general name of dyeing, printing, after finishing and the like. With the continuous development of the printing and dyeing industry in China, the printing and dyeing machine is widely applied, the existing printing and dyeing machine mainly comprises a printing and dyeing chamber, a cloth feeding roller and a cloth discharging roller, fabric is driven by the cloth feeding roller and the cloth discharging roller to enter the printing and dyeing chamber for printing and dyeing, and the fabric enters the next working procedure after being dyed.

The problem that the fabric is not smooth such as folds and wrinkles is often encountered in the printing and dyeing work, and spots which cannot be printed and dyed can be caused due to the fact that the fabric is not smooth, and flaws occur.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a take dyeing machine of levelling mechanism to guarantee that the surface fabric levels no crease, fold when printing and dyeing.

In order to solve the technical problem, the utility model provides a take dyeing machine of levelling mechanism, including cloth feeding roller, cloth discharging roller, lead cloth platform, printing and dyeing room and a set of levelling mechanism at least, cloth feeding roller and cloth discharging roller are respectively near the both ends of leading the cloth platform, lead the cloth bench and are equipped with the printing and dyeing room, and levelling mechanism is located between cloth feeding roller and the printing and dyeing room. The leveling mechanism comprises a first leveling device and a second leveling device which are symmetrically arranged on two sides of the cloth guide table along the central line of the length direction of the cloth guide table.

The first leveling device comprises a first lifting frame, a first telescopic rod and a first leveling strip, the bottom of the first lifting frame is fixedly arranged on one side of the cloth guide table, the first leveling strip is connected with the top of the first frame through the first telescopic rod, and the first leveling strip is parallel to the cloth guide table; the second leveling device comprises a second lifting frame, a second telescopic rod and a second leveling strip, the bottom of the second lifting frame is fixedly installed on one side of the cloth guide table, the second leveling strip is connected with the top of the second frame through the second telescopic rod, and the second leveling strip is parallel to the cloth guide table.

When the first telescopic rod and the second telescopic rod extend to the shortest length, the first leveling strip and the second leveling strip are respectively driven to touch along the central line position of the length direction on the cloth guide table, and when the first telescopic rod and the second telescopic rod extend to the shortest length, the first leveling strip and the second leveling strip are respectively driven to reach the edge position of the cloth guide table.

Adopt above-mentioned dyeing machine of taking levelling mechanism, can bring following beneficial effect: the leveling strip is driven to reciprocate on the cloth guide table by the lifting of the lifting frame and the extension of the telescopic rod, and the fabric is leveled by utilizing the friction force generated between the leveling strip and the fabric; the first flattening device and the second flattening device are symmetrically arranged on the two sides of the cloth guide table along the central line of the length direction of the cloth guide table, so that the acting force applied to the two sides from the central line of the fabric along the length direction is the same when the fabric is flattened, and the fabric is prevented from being twisted due to different acting forces; a leveling mechanism is arranged between the cloth feeding roller and the printing and dyeing chamber, so that the fabric can be leveled in advance before entering the printing and dyeing chamber.

Preferably, the first and second flattening strips are both cylindrical. Because of the smooth no edges and corners in surface of cylinder, can avoid colluding the silk when leveling the surface fabric to simple structure, easily make the installation.

Preferably, the first and second leveling strips are each provided with a heating element therein. The heating element can generate heat after being electrified, so that the fabric can be leveled by using friction force, and the fabric can be leveled by using high temperature, and the ironing effect is achieved.

Preferably, the first leveling strip and the second leveling strip are arranged to be capable of rolling, the specific structure comprises a leveling roller, a rotating shaft and a support, the leveling roller is provided with a through hole along a central shaft in the length direction, and the rotating shaft penetrates through the through hole. The support includes left montant, right montant and horizontal pole, and left montant and right montant are connected respectively at the both ends of horizontal pole, and both ends are connected with corresponding left montant and right montant respectively about the axis of rotation. When first telescopic link, second telescopic link shorten respectively and drive first leveling, the motion of the second leveling in this scheme, leveling not only to the fabric guide table edge slip, still rotate along the axis of rotation, can reduce the effort to the surface fabric when leveling the surface fabric like this, avoid the surface fabric fracture when leveling the surface fabric, especially to comparatively frivolous surface fabric, like surface fabric such as silk, chiffon.

Preferably, a heating element is arranged in the leveling roller. The heating element can generate heat after being electrified, so that the fabric can be leveled by using friction force, and the fabric can be leveled by using high temperature, and the ironing effect is achieved.

Preferably, the levelling means are provided in 2 or 3 sets. Can be according to the speed of surface fabric forward motion, level and smooth the time of strip once to the surface fabric and the length of level and smooth strip calculate the group number that needs, in the actual work, set up 2 groups or 3 groups and level and smooth the strip and can level and smooth to whole surface fabric, avoid omitting.

Drawings

FIG. 1 is a schematic view of the whole printing and dyeing machine with leveling mechanism of the present invention

FIG. 2 is a schematic view of the shortest time leveling mechanism for the middle telescopic rod

FIG. 3 is a schematic view of the structure of the leveling strip with the rotation axis of the present invention

Fig. 4 schematic diagram of the flattenable area of a set of flattening mechanism of the present invention

The automatic cloth leveling machine comprises a leveling mechanism 1, a leveling mechanism 11, a first leveling device 12, a second leveling device 111, a first lifting frame 112, a first telescopic rod 113, a first leveling strip 121, a second lifting frame 122, a second telescopic rod 123, a second leveling strip 2, a cloth feeding roller 3, a cloth discharging roller 4, a printing and dyeing chamber 5, a cloth guide table 61, a leveling roller 62, a rotating shaft 63, a vertical rod 64, a cross rod 7, a leveled area 8, and an unsmoothed area

The arrows in fig. 1, 2 and 4 indicate the direction of the fabric

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

The first embodiment is as follows: fig. 1 shows the printing and dyeing machine with leveling mechanism of the present invention, which comprises a cloth feeding roller 2, a cloth discharging roller 3, a printing and dyeing chamber 4, a cloth guiding table 5 and a leveling mechanism 1, wherein the cloth feeding roller 2 and the cloth discharging roller 3 are respectively near two ends of the cloth guiding table 5, and the cloth guiding table 5 is provided with the printing and dyeing chamber 4. The leveling mechanism 1 is positioned between the cloth feeding roller 2 and the printing and dyeing chamber 4, and the leveling mechanism 1 comprises a first leveling device 11 and a second leveling device 12 which are symmetrically arranged on two sides of the cloth guide table 5 along the central line of the length direction of the cloth guide table 5.

The first leveling device 11 comprises a first lifting frame 111, a first telescopic rod 112 and a first leveling strip 113, the bottom of the first lifting frame 111 is fixedly arranged on one side of the cloth guide table 5, and the first leveling strip 113 is connected with the top of the first lifting frame 113 through the first telescopic rod 112; the second leveling device 12 includes a second lifting frame 121, a second telescopic rod 122 and a second leveling bar 123, the second lifting frame 121 is fixedly installed on one side of the cloth guide table 5, and the second leveling bar 123 is connected with the top of the second lifting frame 121 through the second telescopic rod 122.

Fig. 1 shows a state of the leveling mechanism 1 when the first telescopic rod 112 and the second telescopic rod 122 extend to the longest, and at this time, the first leveling bar 113 and the second leveling bar 123 touch at the position of the center line of the cloth guide table 5 in the length direction; fig. 2 shows the position of the smoothing mechanism 1 when the first telescopic rod 112 and the second telescopic rod 122 are retracted to the shortest, in which the first smoothing bar 113 and the second smoothing bar 123 are at the edge of the cloth-guiding table 5, respectively.

As shown in fig. 1 and 2, the first and

second leveling strips

113 and 123 are cylinders, and no edge angle can be ensured by using the cylinders, so that the yarn hooking is avoided when the yarn hooking contacts with the fabric. Triangular prisms, cuboids, or the like may also be used.

When the dyeing machine with the leveling mechanism starts to work, fabric enters the fabric guide table 5 from the fabric inlet roller 2, passes through the leveling mechanism 1 forwards under the drive of the fabric inlet roller 2 and the fabric outlet roller 3, and the leveling mechanism 1 is started at the moment. When the leveling mechanism 1 is not started, the first lifting frame 111 and the second lifting frame 121 are both in the highest point state, the first telescopic rod 112 and the second telescopic rod 122 are both in the shortest state, and the first leveling strip 113 and the second leveling strip 123 are respectively located at two side edges of the cloth guide table 5 and are at a certain distance from the surface of the cloth guide table 5.

After the leveling mechanism 1 is started, the first telescopic rod 112 and the second telescopic rod 122 start to extend and drive the first leveling strip 113 and the second leveling strip 123 to move to the center line position of the guide table 5 along the length direction. When the first telescopic rod 112 and the second telescopic rod 122 extend to the maximum length, the first lifter frame 111 and the second lifter frame 121 start to move downwards and descend to the lowest point, and at this time, the first leveling strip 113 and the second leveling strip 123 touch at the center line position of the cloth guide table 5 in the length direction, and contact with the fabric on the cloth guide table 5 and have a certain pressure on the fabric.

Then the first telescopic rod 112 and the second telescopic rod 122 retract to drive the first leveling strip 113 and the second leveling strip 123 to move towards the edge of the cloth guide table 5, and the first leveling strip 113 and the second leveling strip 123 finish leveling the fabric in the process. When the first telescopic rod 112 and the second telescopic rod 122 are retracted to the shortest, the first lifting frame 111 and the second lifting frame 121 start to move and ascend, and the first telescopic rod 112, the second telescopic rod 122, the first leveling strip 113 and the second leveling strip 123 are driven to ascend and leave the surface of the fabric guiding table 5.

Then the first lifter frame 111 and the second lifter frame 121 rise to the highest point, and restore to the state when the leveling mechanism 1 is not started, and then the leveling mechanism 1 repeats the above actions to level the fabric on the fabric guide table 5.

The fabric is leveled and then continuously moves forwards to enter the printing and dyeing room 4, and after printing and dyeing are finished in the printing and dyeing room 4, the fabric is continuously moved forwards from the cloth outlet roller 3 to the next link. After the fabric to be printed and dyed completely enters the printing and dyeing chamber, the leveling mechanism 1 is closed, and at this time, the first lifting frame 111, the second lifting frame 121, the first telescopic rod 112 and the second telescopic rod 122 are reset to the initial state, that is, the current action is continuously completed until the leveling mechanism 1 is restored to the state when not started. And after the printing and dyeing work is finished, closing the printing and dyeing machine.

Example two: the difference between this embodiment and the first embodiment is that the first and second leveling bars in this embodiment are of a rollable structure. Fig. 3 shows a first and a second rolling leveling bar, taking as an example the first leveling device 11, the first leveling bar 113 comprising a leveling roller 61, a rotating shaft 62 and a support comprising a vertical bar 63 and a horizontal bar 64. The leveling roller 61 is provided with a through hole along the central axis of the length direction, and a rotating shaft 62 is arranged in the through hole in a penetrating way. The left vertical rod and the right vertical rod are respectively connected to two ends of the cross rod 64, and the left end and the right end of the rotating shaft 61 are respectively connected with the corresponding left vertical rod and the right vertical rod. The second leveling strip and the first leveling strip are symmetrically arranged and have the same structure.

After the first leveling strip 113 and the second leveling strip 123 adopt the structure, the first telescopic rod 112 and the second telescopic rod 122 retract to respectively drive the first leveling strip 113 and the second leveling strip 123 to level the fabric, the two sets of leveling rollers 61 respectively move towards the two side edges of the fabric guide table 5 and also rotate around the rotating shaft 6, so that the tension on the fabric is reduced, the fabric cracking caused by overlarge tension can be avoided, and the leveling strip structure is particularly suitable for leveling light and thin fabrics such as silk fabrics, chiffon fabrics and the like.

Example three: the difference between this embodiment and the first embodiment is that the first and second leveling bars in this embodiment are both provided with heating elements (not shown), and the heating elements can generate heat after being electrically conducted. After the first flattening strip 113 and the second flattening strip 123 adopt the structure, the first telescopic rod 112 and the second telescopic rod 122 retract to drive the first flattening strip 113 and the second flattening strip 123 to flatten the fabric, acting force is transversely applied to the fabric to flatten the fabric, high temperature can be used for ironing the fabric, and uneven places such as indentations and wrinkles can be better eliminated.

Example four: the difference between this embodiment and the second embodiment is that a heating element (not shown) is disposed in the leveling roller in this embodiment, and the heating element can generate heat after being electrically conductive. After the flattening rollers adopt the structure, the first telescopic rod 112 and the second telescopic rod 122 retract to drive the first flattening strip 113 and the second flattening strip 123 to flatten the fabric, the two groups of flattening rollers 61 transversely apply acting force to flatten the fabric, and the fabric can be ironed at high temperature, so that uneven places such as indentations and wrinkles can be better eliminated.

Example five: this embodiment differs from the above-described embodiments in that 2 or 3 sets of levelling means are provided in this embodiment. Figure 4 shows the flattened area 7 and the non-flattened area 8 after a set of flattening mechanisms have flattened the material in forward motion. Because the fabric advancing direction is perpendicular to the movement direction of the leveling strips, when a group of leveling mechanisms are used, an unsmooth area 8 which cannot be leveled exists, and therefore, a plurality of groups of leveling mechanisms are required to be arranged to level all fabrics.

The number of sets required can be calculated according to the forward movement speed of the fabric, the time of the leveling strip for leveling the fabric once and the length of the leveling strip. In actual work, 2 or 3 sets of flattening mechanisms are generally arranged to effectively flatten all fabrics, so that regions which are not flattened on the fabrics are avoided.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. Take levelling mechanism's dyeing machine, including cloth feeding roller, draw-out roller, lead cloth platform and printing and dyeing room, the cloth feeding roller with the draw-out roller is tightly close to respectively lead the both ends of cloth platform, lead to be equipped with on the cloth platform the printing and dyeing room, its characterized in that: the cloth guide device comprises a cloth guide table, a cloth feeding roller, a printing and dyeing chamber and at least one group of leveling mechanisms, wherein the leveling mechanisms are positioned between the cloth feeding roller and the printing and dyeing chamber and comprise a first leveling device and a second leveling device which are symmetrically arranged on two sides of the cloth guide table along the central line of the length direction of the cloth guide table;

the first leveling device comprises a first lifting frame, a first telescopic rod and a first leveling strip, the bottom of the first lifting frame is fixedly arranged on one side of the cloth guide table, the first leveling strip is connected with the top of the first lifting frame through the first telescopic rod, and the first leveling strip is parallel to the cloth guide table;

the second flattening device comprises a second lifting frame, a second telescopic rod and a second flattening strip, the bottom of the second lifting frame is fixedly arranged on one side of the cloth guide table, the second flattening strip is connected with the top of the second lifting frame through the second telescopic rod, and the second flattening strip is parallel to the cloth guide table;

2. The printing machine with a leveling mechanism of claim 1, wherein: the first and second leveling strips are both cylinders.

3. The printing machine with a leveling mechanism of claim 2, wherein: heating elements are disposed within both the first and second leveling bars.

4. The printing machine with a leveling mechanism of claim 1, wherein: the first leveling strip comprises a leveling roller, a rotating shaft and a bracket, wherein a through hole is formed in the center shaft of the leveling roller along the length direction, and the rotating shaft penetrates through the through hole;

the support includes left montant, right montant and horizontal pole, left side montant and right montant are connected respectively the both ends of horizontal pole, both ends are connected with corresponding left montant and right montant respectively about the axis of rotation.

5. The machine of claim 4, wherein: and a heating element is arranged in the leveling roller.

6. The printing machine with a leveling mechanism according to any one of claims 1 to 5, wherein: the leveling mechanism is provided with 2 groups or 3 groups.