Sizing machine for tentering and setting of textile fabric

Abstract

A starching machine for tentering and setting of textile fabrics comprises a support and a starching roller, the starching roller is rotatably mounted on the support and driven by a speed reducer arranged on the support, a liftable compression roller parallel to the starching roller is arranged above the starching roller, a sizing agent groove is arranged below the starching roller, and the starching roller is arranged below the sizing agent groove. A double-cloth spreading device is arranged on the bracket corresponding to the sizing roller; the double-cloth-spreading device comprises a front cloth spreading roller and a rear cloth spreading roller which are arranged on the two sides of the sizing roller, the cloth spreading rollers and the sizing roller are rotationally installed on the support in parallel, and scraper devices are arranged between the cloth spreading rollers and the sizing roller. According to the sizing machine, the double cloth spreading devices and the scraper device are arranged, the installation position of the sizing machine does not need to be adjusted, and sizing of the sizing fabric with the hair side facing upwards or downwards can be achieved only by adjusting the cloth penetrating mode; the scraper is pressed by the extension spring, so that the scraper applies more uniform force during scraping, and the subsequent shaping quality of the textile fabric is improved.

Description

Technical Field

[0001] The utility model relates to a sizing machine, in particular to a sizing machine for tentering and shaping textiles. Background Art

[0002] In the textile field, in order to improve the feel of textiles after stentering and give them special functions, the textile base fabric is usually sizing before stentering to perform finishing such as stiffening and wrinkle prevention. As an important sizing and finishing equipment before stentering, the performance of the sizing machine directly affects the quality of the textiles after stentering.

[0003] The existing sizing machines mainly have the following shortcomings. For example, after the sizing machine is installed and positioned, it can only be used for sizing shaped fabrics with the wool side facing up or down due to mechanical structure limitations; the stroke before sizing is too long, and there is a lack of a main transmission traction device, resulting in unstable tension when the textile is moving and sizing; the manually adjusted pressure scraping device is prone to uneven force application by the scrapers on both sides of the sizing roller, which in turn affects the consistency of the sizing roller scraping cleaning amount, resulting in changes in the sizing amount of the textile before and after; the excess slurry after cleaning by the scraper needs to be promptly leaked into the slurry tank below in the glue drop tank, and the residence time is too long, which is very easy to solidify in the glue drop tank. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a sizing machine for textile tentering and shaping, which can realize sizing of textile with the hair side facing upward or downward, in view of the deficiencies of the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sizing machine for stentering and setting textiles, comprising a support and a sizing roller, wherein the sizing roller is rotatably mounted on the support, and the sizing roller is driven by a reducer arranged on the support, wherein: a lifting and lowering pressure roller parallel to the sizing roller is arranged above the sizing roller, a sizing tank is arranged below the sizing roller, and a double spreading device is arranged on the support corresponding to the sizing roller;

[0007] The double spreading device comprises two front and rear spreading rollers arranged on both sides of the sizing roller, and the spreading rollers are parallel to the sizing roller and rotatably mounted on a bracket.

[0008] A scraper device is provided between the spreading roller and the sizing roller;

[0009] The scraper device includes a glue dropping groove arranged above the slurry groove, a scraper cooperating with the sizing roller is fixedly arranged on one side of the glue dropping groove, a plurality of glue dropping holes leading to the slurry groove are arranged at the bottom of the glue dropping groove, shaft heads extend from both ends of the glue dropping groove, the glue dropping groove is rotatably mounted on the bracket through the shaft head and the bearing seat, a rotating rod for adjusting the scraper angle is fixedly connected to the shaft head, and a tension spring for pressing the scraper against the sizing roller is arranged between the rotating rod and the bracket.

[0010] The technical problem to be solved by the utility model can be further achieved through the following steps: a corresponding cloth guide roller is provided on the frame below each cloth spreading roller, and one of the cloth guide rollers is an active roller connected to the power.

[0011] The technical problem to be solved by the utility model can be further achieved through the following steps: the front and rear spreading rollers are respectively connected to the front and rear spreading motors arranged on the bracket through a transmission chain for transmission.

[0012] The technical problem to be solved by the utility model can be further achieved through the following steps: a slide is vertically provided on the support frame, both ends of the pressure roller are arranged in the slide through sliders, a vertically arranged driving cylinder is connected to the slider, and the pressure roller drives the slider to slide up and down along the slide through the driving cylinder.

[0013] The technical problem to be solved by the utility model can be further achieved by the following steps: a liquid level detection device is provided in the sizing tank.

[0014] Compared with the prior art, the utility model has the following beneficial effects: by setting up a double cloth spreading device and a scraper device, there is no need to adjust the installation position of the sizing machine, and sizing of textiles with the hair side facing up or down can be achieved by only adjusting the cloth threading method; a tension spring is used to press the scraper, so that the scraper applies force more evenly when scraping, thereby improving the subsequent shaping quality of the textile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a side view of the utility model when the textile fabric is fed with the wool side facing downwards;

[0017] Figure 3 It is a side view of the utility model when the textile fabric is fed with the wool side facing upward;

[0018] Figure 4 It is a schematic diagram of the scraper device structure;

[0019] Figure 5 is a side view of the scraper device;

[0020] In the figure: 1-box; 2-bracket; 3-driving cylinder; 4-slide; 5-pressing roller; 6-slurry tank; 7-front spreading roller; 8-rear spreading roller; 9-driving roller; 10-scraper device (front); 11-sizing roller; 12-tension spring; 13-shaft head; 14-scraper; 15-glue drop groove; 16-glue drop hole; 17-rotating rod; 18-connecting screw; 19-scraper pressure plate; 20-scraper device (rear); 21-export roller; 22-auxiliary roller. DETAILED DESCRIPTION

[0021] The specific technical solutions of the present invention are further described below so that those skilled in the art can further understand the present invention, but it does not constitute a limitation on the rights thereof.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0023] Reference Figure 1-5 A sizing machine for stentering and setting textiles, comprising a support 2 and a sizing roller 11, the sizing roller is rotatably mounted on the support, the sizing roller is driven by a reducer arranged on the support, a lifting and lowering pressure roller 5 parallel to the sizing roller is arranged above the sizing roller, a sizing tank 6 is arranged below the sizing roller, and a double spreading device is arranged on the support corresponding to the sizing roller;

[0024] The double spreading device comprises two front and rear spreading rollers 7 and 8 arranged on both sides of the sizing roller. The spreading rollers are parallel to the sizing roller and are rotatably mounted on the bracket. Scraper devices 10 and 20 are arranged between the spreading rollers and the sizing rollers.

[0025] The scraper device includes a glue drop groove 15 arranged above the slurry groove, a scraper 14 cooperating with the sizing roller is fixedly arranged on one side of the glue drop groove, a plurality of glue drop holes 16 leading to the slurry groove are arranged at the bottom of the glue drop groove, shaft heads 13 extend from both ends of the glue drop groove, the glue drop groove is rotatably mounted on the bracket through the shaft head and the bearing seat, a rotating rod 17 for adjusting the scraper angle is fixedly connected to the shaft head, and a tension spring 12 for pressing the scraper against the sizing roller is arranged between the rotating rod and the bracket.

[0026] Specifically, the shaft head is welded to the glue drop groove, the scraper is bolted to the glue drop groove, and is pressed by the scraper pressing plate 19. When the textile is starched, the tension spring is connected to the connecting screw 18 on the rotating rod, and then the degree of pressing between the scraper on the glue drop groove and the sizing roller is adjusted by the spring force. The consistency of the tension springs on both sides can effectively ensure that the force of the scraper device is balanced. When in use, tension springs with different performances can be used according to needs to control the tension of the scraper. The large-caliber glue drop hole at the bottom of the glue drop groove can make the slurry scraped by the scraper fall into the slurry groove in time, thereby improving the efficiency of slurry reuse.

[0027] Preferably, a corresponding cloth guide roller is provided on the frame below each spreading roller, and one of the cloth guide rollers is an active roller 9 connected to the power. The cloth guide roller is used to increase the friction of the textile on the traction roller, prevent the textile from slipping, improve the surface tension of the textile before sizing, and enhance the stability of the textile during sizing.

[0028] Preferably, the front and rear spreading rollers are respectively connected to the front and rear spreading motors arranged on the bracket through a transmission chain for transmission.

[0029] Preferably, a slideway 4 is vertically provided on the support frame, and both ends of the pressure roller are arranged in the slideway through sliders, and a vertically arranged driving cylinder 3 is connected to the slider, and the pressure roller drives the slider to rise and fall and slide along the slideway through the driving cylinder.

[0030] Preferably, a liquid level detection device is provided in the sizing tank, so that the slurry supply amount can be more conveniently controlled.

[0031] When sizing, the staff starts the reducer to drive the sizing roller to rotate so that the sizing material is evenly spread on the surface of the sizing roller. When the textile passes through the surface of the sizing roller, the pressure roller is pressed down in time to start sizing the textile base fabric.

[0032] When the fabric is fed with the wool side facing downward, the tension spring is connected to the scraper device (front) so that the upper scraper is pressed against the sizing roller, driving the rear spreading roller and the active roller to rotate. Under the traction of the active roller, the fabric passes through the auxiliary roller 22 and the guide roller set between the active roller and the front spreading roller at the bottom of the bracket in sequence, and then enters the sizing roller surface after being spread by the rear spreading roller for sizing, and finally enters the next process through the lead-out roller 21 set between the front spreading roller and the sizing roller. Due to the requirements of the fabric threading process, the front spreading roller and the scraper device (rear) do not need to participate in the work at this time.

[0033] When the fabric is fed with the wool side facing upward, the tension spring is connected to the scraper device (rear) so that the upper scraper is pressed against the sizing roller, driving the front spreading roller and the active roller to rotate. The fabric passes through the active roller, is spread by the front spreading roller, and then enters the sizing roller surface for sizing. Finally, it passes through the rear spreading roller to enter the next process. Due to the requirements of the fabric threading process, the rear spreading motor and the scraper device (front) do not need to work at this time.

[0034] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A sizing machine for stentering and setting textiles, comprising a support and a sizing roller, wherein the sizing roller is rotatably mounted on the support and driven by a reducer arranged on the support, characterized in that: A lifting and lowering pressure roller parallel to the sizing roller is arranged above the sizing roller, and a sizing tank is arranged below the sizing roller. A double spreading device is provided on the bracket corresponding to the sizing roller; The double spreading device comprises two front and rear spreading rollers arranged on both sides of the sizing roller, and the spreading rollers are parallel to the sizing roller and rotatably mounted on a bracket. A scraper device is provided between the spreading roller and the sizing roller; The scraper device includes a glue dropping groove arranged above the slurry groove, a scraper cooperating with the sizing roller is fixedly arranged on one side of the glue dropping groove, a plurality of glue dropping holes leading to the slurry groove are arranged at the bottom of the glue dropping groove, shaft heads extend from both ends of the glue dropping groove, the glue dropping groove is rotatably mounted on the bracket through the shaft head and the bearing seat, a rotating rod for adjusting the scraper angle is fixedly connected to the shaft head, and a tension spring for pressing the scraper against the sizing roller is arranged between the rotating rod and the bracket.

2. The sizing machine for textile stentering and setting according to claim 1, characterized in that: A corresponding cloth guide roller is arranged on the frame below each cloth spreading roller, and one of the cloth guide rollers is an active roller connected to the power.

3. The sizing machine for textile stentering and setting according to claim 1, characterized in that: The front and rear spreading rollers are respectively connected to the front and rear spreading motors arranged on the bracket through transmission chains for transmission.

4. The sizing machine for textile stentering and setting according to claim 1, characterized in that: A slideway is vertically arranged on the bracket, and both ends of the pressure roller are arranged in the slideway through sliders, and a vertically arranged driving cylinder is connected to the slider, and the pressure roller drives the slider to rise and fall and slide along the slideway through the driving cylinder.

5. The sizing machine for textile stentering and setting according to claim 1, characterized in that: A liquid level detection device is provided in the sizing tank.

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