Pressing device for knitted fabric
Technical Field
The utility model relates to the technical field of fabric processing, in particular to a pressing device for knitted fabrics.
Background
The knitted fabric is a fabric formed by mutually penetrating and connecting loops, and is a large variety of fabrics. The knitted fabric has good elasticity, moisture absorption, ventilation, comfort and warmth retention, is the fabric which is most widely used for children, mainly comprises natural fibers such as cotton, hemp, wool and the like, and also comprises chemical fiber knitted fabrics such as nylon, acrylic fiber, polyester and the like, and has the characteristics of rich structure change, various varieties and special appearance, and is widely used for underwear, T-shirts and the like in the past.
The knitted fabric is often wrinkled in the using process, so that the processing of the knitted fabric is seriously affected, the knitted fabric deviates in the production of clothes, and people need to iron the knitted fabric through an ironing device.
However, the contact surface of the existing ironing device with the fabric is too small in the ironing process, and the fabric is always in a moving state, so that after the folds on the fabric are in contact with ironing, the folds are transferred away without being ironed, the folds cannot be completely ironed, the conveying speed of the fabric can be reduced, the pressing efficiency of the fabric is reduced due to the reduction of the conveying speed, and the production efficiency is reduced.
Disclosure of utility model
In order to overcome the technical problems, the utility model aims to provide a pressing device for knitted fabric, which solves the problems that in the prior art, as the contact surface of an ironing device with the fabric is too small and the fabric is always in a moving state in the ironing process, after the folds on the fabric are in contact with ironing, the folds are transferred away without ironing, the folds cannot be completely ironed, the conveying speed of the fabric can only be reduced, and the pressing efficiency of the fabric is reduced due to the reduction of the conveying speed, so that the production efficiency is reduced.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a knitted fabric is with pressing device, includes processing frame, feed roll, receipts material roller and ironing machine, the inside rotation of processing frame is connected with two sets of pivots that are rectangular array, two sets of equal rotation of pivot outer wall is connected with smooths the area, and two sets of close one side area parallel arrangement of smooths the area, ironing machine has two sets of, two sets of ironing machine working face pastes with two sets of close area of smoothing the area respectively, two sets of equal fixedly connected with of ironing machine lateral wall is used for adjusting the regulating block of position.
As a further scheme of the utility model, the side wall of the processing frame is rotatably connected with a bidirectional screw rod, two groups of adjusting blocks are in threaded connection with the outer wall of the bidirectional screw rod, and one end of the bidirectional screw rod is connected with a driving motor arranged on the side wall of the processing frame.
As a further scheme of the ironing machine, the two groups of adjusting blocks are fixedly connected with adjusting plates on the side walls, two groups of sliding rods are connected to the adjusting plates in a sliding manner, the end parts of the sliding rods are fixedly connected with the ironing machine, springs are sleeved on the outer walls of the sliding rods, and two ends of each spring are respectively abutted against the adjusting plates and the ironing machine.
As a further scheme of the utility model, two groups of air drying frames which are oppositely arranged are fixedly connected to the inner wall of the processing frame, a cavity is formed in the air drying frame, through grooves which penetrate through the air drying frame are formed in one side of the cavity, the through grooves on the two groups of air drying frames are arranged in a staggered mode, and an air supply fan which is communicated with the cavity is fixedly connected to the inner wall of the processing frame.
As a further scheme of the utility model, a plurality of groups of air exhaust grooves are formed on one side of the two groups of air drying frames, which are opposite to each other, and the air exhaust grooves on one group of air drying frames are aligned with the through grooves on the other group of air drying frames, and penetrate through the air drying frames through the connecting grooves.
As a further scheme of the utility model, the inner wall of the processing frame is fixedly connected with two groups of heating covers which are oppositely arranged, and the heating covers are communicated with the connecting grooves on the side wall of the air drying frame through connecting pipes.
The utility model has the beneficial effects that:
1. According to the ironing machine, after the ironing machine is started, heated steam is sprayed out while heating, the temperature and the steam generated by heating pass through the smoothing belt and are transferred to the fabric to heat and soften the fabric, meanwhile, the two groups of rotating shafts drive the two groups of smoothing belts to rotate, the rotating directions of the two groups of smoothing belts are opposite to the moving directions of the fabric, and the ironing machine presses the softened fabric through the movement of the smoothing belt surface and the pressure applied to the fabric by the smoothing belt, so that the pressing efficiency is maintained while the pressing stability and the pressing effect are improved.
2. According to the utility model, the driving motor drives the bidirectional screw rod to rotate, the two groups of screw grooves with opposite rotation directions on the outer wall of the bidirectional screw rod drive the two groups of adjusting blocks to limit and move oppositely in the grooves on the processing frame, and the two groups of adjusting blocks drive the two groups of ironing machines to move, so that the pressure of the two groups of ironing machines on fabrics between the two groups of smoothing belts can be synchronously adjusted, the fabrics with different thicknesses can be conveniently pressed, the pressing force on the fabrics can be adjusted, and the pressing quality is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the air dryer of the present utility model;
FIG. 4 is a schematic diagram of the overall structure of the air dryer stand in the present utility model.
The drawing shows that the device comprises a processing frame 1, a feeding roller 2, a receiving roller 3, a rotating shaft 4, a smoothing belt 5, a ironing machine 6, a regulating block 7, a 701, a bidirectional screw rod 702, a driving motor 8, a regulating plate 801, a sliding rod 802, a spring 9, an air drying frame 901, a cavity 902, a through groove 903, an air exhaust groove 904, a connecting groove 905, a fan supply 906, a connecting pipe 10 and a heating cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, a pressing device for knitted fabrics comprises a processing frame 1, a feeding roller 2, a receiving roller 3 and an ironing machine 6, wherein two groups of rotating shafts 4 which are in rectangular arrays are connected in the processing frame 1 in a rotating mode, flat belts 5 are connected to the outer walls of the two groups of rotating shafts 4 in a rotating mode, one side surfaces, close to the flat belts 5, of the two groups of ironing machine 6 are arranged in parallel, working surfaces of the two groups of ironing machine 6 are respectively attached to the two groups of flat belts 5, adjusting blocks 7 used for adjusting positions are fixedly connected to the side walls of the two groups of ironing machine 6, a bidirectional screw 701 is connected to the side walls of the processing frame 1 in a rotating mode, the two groups of adjusting blocks 7 are connected to the outer walls of the bidirectional screw 701 in a threaded mode, and one end of the bidirectional screw 701 is connected with a driving motor 702 arranged on the side walls of the processing frame 1.
As shown in fig. 1, the further scheme is that the side walls of the two groups of adjusting blocks 7 are fixedly connected with an adjusting plate 8, two groups of sliding rods 801 are slidably connected on the adjusting plate 8, the ends of the sliding rods 801 are fixedly connected with an ironing machine 6, springs 802 are sleeved on the outer walls of the sliding rods 801, two ends of each spring 802 respectively abut against the adjusting plate 8 and the ironing machine 6, when the adjusting blocks 7 push the ironing machine 6 to move, the adjusting blocks 7 drive the adjusting plates 8 to slide on the two groups of sliding rods 801 and then squeeze the springs 802, the ironing machine 6 is driven to move to apply pressure to fabrics between the two groups of smoothing belts 5 in a manner of squeezing the springs 802, so that excessive squeezing of the fabrics can be avoided, the fabrics are damaged, and the safety of pressing is improved.
As shown in fig. 3 and fig. 4, two sets of air-drying frames 9 which are oppositely arranged are fixedly connected to the inner wall of the processing frame 1, a cavity 901 is formed in the air-drying frames 9, through grooves 902 penetrating through the air-drying frames 9 are formed in one side of the cavity 901, the through grooves 902 on the two sets of air-drying frames 9 are arranged in a staggered mode, air supply fans 905 which are communicated with the cavities 901 are fixedly connected to the inner wall of the processing frame 1, air is pumped into the cavities 901 in the two sets of air-drying frames 9 by starting the air supply fans 905, and then the air is blown to the upper side and the lower side of the fabric through the plurality of groups of through grooves 902, so that the upper side and the lower side of the fabric are cooled and moisture is removed, and moisture is prevented from remaining in the fabric.
As shown in fig. 3 and fig. 4, a plurality of sets of air exhaust grooves 903 are formed on opposite sides of the two sets of air drying frames 9, the air exhaust grooves 903 on one set of air drying frames 9 are aligned with the air through grooves 902 on the other set of air drying frames 9, the air exhaust grooves 903 penetrate through the air drying frames 9 through the connecting grooves 904, and hot air and moisture blown out from fabrics in the two sets of air through grooves 902 are exhausted through the two sets of air exhaust grooves 903 arranged on the two sets of air drying frames 9, so that the hot air is prevented from remaining in the two sets of air drying frames 9.
As shown in fig. 1, the inner wall of the processing rack 1 is fixedly connected with two groups of heating hoods 10 which are oppositely arranged, fabric passes through between the two groups of heating hoods 10, the heating hoods 10 are communicated with a connecting groove 904 on the side wall of the air drying rack 9 through a connecting pipe 906, moisture and heat blown from the fabric by the through groove 902 in an air exhaust groove 903 enter the heating hoods 10 through the connecting pipe 906, and then the moisture and heat are blown onto the fabric through the heating hoods 10, so that the fabric entering the front side position of the smoothing belt 5 is preheated and humidified, and the effect of smoothing after ironing is improved.
When the fabric ironing machine is used, a fabric is sleeved on the outer wall of a feeding roller 2, one end of the fabric passes through the space between two groups of smoothing belts 5, then passes through the space between two groups of air drying frames 9 and is wound on the outer wall of a material collecting roller 3, then a driving motor 702 is started according to the thickness and the material of the fabric, the driving motor 702 drives a bidirectional screw 701 to rotate, two groups of opposite-rotating thread grooves on the outer wall of the bidirectional screw 701 drive two groups of regulating blocks 7 to perform limiting opposite movement in grooves (shown in fig. 1 and 2) on the processing frame 1, the two groups of regulating blocks 7 drive the two groups of ironing machines 6 to move, the pressure of the fabric between the two groups of smoothing belts 5 can be synchronously regulated, so that the fabric with different thickness can be conveniently ironed, the pressing force of the fabric can be regulated, the quality of the pressing machine can be improved, then the rolling can be performed by starting the material collecting roller 3 to rotate, the two groups of ironing machines 6 and the two groups of rotating shafts 4 are started, after the ironing machines 6 are started, the two groups of heating steam is sprayed out to heat, the generated, the heating steam passes through the two groups of ironing machines 6 to pass through the two groups of smoothing belts 5, the pressing belts 5 are driven by the two groups of smoothing belts 5 to move, the fabric is heated, the pressing belts 5 are driven by the two groups of the fabric is heated, and the pressing belts are synchronously pressed, the fabric is softened by the two groups of the fabric is pressed, and the fabric is pressed by the two groups of the fabric by the pressing belts 5, and the fabric is pressed by the fabric by the pressing effect of the fabric, and the fabric is heated.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.