Chemical modified acetic acid-imitated woven fabric forming device

Abstract

The invention relates to the technical field of fabric production, and discloses a chemically-modified acetic acid-imitated weaving fabric forming device which comprises a bottom plate, a support, a stirring barrel and a heat preservation box. Materials of corresponding discharging hoppers are accurately input into the stirring barrel in proportion, heating wires heat the stirring barrel, stirring is matched with a stirring frame, and water evaporation is accelerated; a humidity sensor monitors the water content in real time, after the water content reaches the standard, a valve plate rotates to feed materials to a heating cylinder, a second spiral conveying plate stirs the materials to form a molten state, the materials are preliminarily filtered through a discharging hole filter screen, blockage is prevented through a scraper, secondary filtering is conducted through a screen exchanger, the melt pressure and the flow speed are stabilized, and the product quality is improved; uniform dispersion is realized through diversion of a diffusion tuyere of the net forming box, and directional arrangement is broken; the lower air suction box adsorbs the fibers to the conveying belt, the device automatically monitors the thickness and adjusts the flow speed, a fiber net is pre-reinforced through a needle plate, a water-based adhesive is sprayed through a spray head, the fiber net is dried and cured through a drying frame, then the fiber net is pressed through a pressing shaft, and stability is enhanced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fabric production, in particular to a chemical modification of acetate woven fabric forming device. BACKGROUND

[0002] Among the many categories of woven fabrics, acetate-like woven fabrics have emerged in recent years. It is usually composed of chemical fibers such as polyester fibers, and through special spinning process and finishing technology, it simulates the characteristics of acetate fibers in appearance, hand feeling and performance. Acetate-like woven fabric has many advantages. In appearance, it looks like acetate fiber, has similar luster and softness, can make clothes more beautiful and fashionable, meet the pursuit of high-quality fabric appearance by consumers, and is often used to make dresses, women's formal wear, etc., and is popular in the women's clothing market. In terms of performance, it has good wrinkle resistance, is not easy to wrinkle when worn, can keep clothes clean and smooth for a long time, and reduces the trouble of daily maintenance; and has soft and comfortable hand feeling, and delicate touch, and can bring warm and comfortable experience when worn close to the skin.

[0003] Traditional forming devices cannot accurately control the proportion of each component in the material, and acetate-like woven fabric is usually composed of a mixture of various chemicals. The accurate proportion of each component plays a decisive role in the final performance of the fabric. If the proportion of the material deviates too much, the quality of the fabric will be greatly reduced. Traditional devices often cannot fully dry the material in advance, resulting in a large number of bubbles in the molten material. These bubbles will form cavities or defects in the fiber forming process, significantly reducing the strength and uniformity of the fiber. Traditional forming devices mostly use simple mechanical pressing methods, which cannot make the fibers tightly adhere to each other, resulting in unstable structure of the fabric. In the fiber fixing process, there is a lack of effective chemical and physical treatment means, which makes the fiber prone to displacement, shedding and other problems in the subsequent use process, reducing the durability of the fabric. SUMMARY

[0004] (I) Technical problems solved In view of the shortcomings of the prior art, the present application provides a chemical modification of acetate-like woven fabric forming device, which solves the problems of the prior art that the proportion of the material cannot be accurately controlled, there are bubbles in the molten material, and the structure of the fiber web is unstable.

[0005] (II) Technical solutions In order to achieve the above purpose, the present application is implemented by the following technical solutions: a chemical modification of acetate-like woven fabric forming device, comprising a bottom plate, a support, a stirring cylinder and a heat preservation box, a processing assembly for processing material is installed on the support, a forming assembly for processing spinning fibers is installed on the bottom plate: The processing assembly comprises two feeding pipes symmetrically mounted on the stirring barrel, a discharge hopper fixedly connected to the end of the feeding pipe away from the stirring barrel, a fixing frame fixedly connected in the discharge hopper, a first spiral conveying plate rotatably connected in the feeding pipe and rotatably connected with the fixing frame, a heating groove formed in the barrel wall of the stirring barrel, a heating wire fixedly connected in the heating groove, a discharge pipe fixedly connected to the end of the stirring barrel close to the bottom plate, a valve plate rotatably connected in the discharge pipe, a rotating shaft rotatably connected in the stirring barrel, and a stirring frame fixedly connected to the outer wall of the rotating shaft. The forming assembly comprises two connecting frames symmetrically mounted on the lower surface of the heat preservation box, a godet rotatably connected between the two connecting frames, a sliding groove formed in the connecting frame, a sliding seat slidably connected in the sliding groove, an electric push rod fixedly connected in the sliding groove and fixedly connected at the output end with the sliding seat, and an extrusion rod rotatably connected between the two sliding seats.

[0006] Preferably, the upper surface of the support is fixedly connected with a heating cylinder, a melt pump and a screen changer, the second spiral conveying plate is rotatably connected in the heating cylinder, the heating cylinder is communicated with the stirring cylinder through the discharge pipe, and the discharge hole is formed in the end of the heating cylinder close to the screen changer.

[0007] Preferably, the discharge hole is fixedly connected with a heat preservation pipe, the screen changer is communicated with the heating cylinder through the heat preservation pipe, the heat preservation box is fixedly connected with a distributor, and the output end of the distributor is fixedly connected with the output end of the melt pump.

[0008] Preferably, the distributor is formed with a flow channel, the end of the heat preservation box close to the bottom plate is fixedly connected with a protection box, the output end of the flow channel is uniformly fixedly connected with a plurality of spinnerets, and the spinnerets are located in the protection box.

[0009] Preferably, the upper surface of the bottom plate is symmetrically mounted with two support frames, the two support frames are fixedly connected with a webbing box, and the webbing box is fixedly connected with the connecting frame.

[0010] Preferably, the upper surface of the bottom plate is symmetrically mounted with two side plates, the two side plates are rotatably connected with two rolling shafts, the outer walls of the two rolling shafts are commonly sleeved with a conveying belt, the two side plates are fixedly connected with an air suction box, and the air suction box is located below the webbing box.

[0011] Preferably, the upper surface of the side plate is fixedly connected with a vertical rail, the vertical rail is slidably connected with a sliding block, the vertical rail is fixedly connected with an extension rod, the output end of the extension rod is fixedly connected with the sliding block, and the two sliding blocks are rotatably connected with a pressing shaft.

[0012] Preferably, the upper surfaces of the two side plates are commonly fixedly connected with a mounting frame and a binding plate, the mounting frame is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a needle plate, and the needle plate is matched with the binding plate.

[0013] Preferably, the upper surfaces of the two side plates are fixedly connected with a drying rack, and the upper surface of the drying rack is fixedly connected with a spraying box.

[0014] Preferably, the drying rack is uniformly fixedly connected with a plurality of spray heads at one end close to the conveying belt, and the spray heads are communicated with the spraying box.

[0015] Compared with the prior art, the present application has the following beneficial effects: 1、In the present application, the problem that the existing device cannot accurately control the proportion of materials and there are bubbles in the molten material is solved by the setting of the processing assembly. The first spiral conveying plate independently controls the automatic input of the corresponding materials in the discharge hopper into the stirring cylinder according to the proportion, realizing accurate control of the proportion of materials; the heating wire heats the stirring cylinder, and the evaporation of moisture in the materials is accelerated under the turning of the stirring frame, reducing the moisture content of the materials. The humidity sensor monitors the moisture content of the materials in real time, and when the moisture content meets the standard, the valve plate rotates to send the materials into the heating cylinder; the second spiral conveying plate stirs the materials, so that they quickly form a molten state. The filter screen in the discharge hole preliminarily filters the molten materials, the scraper on the driving shaft can avoid the blockage of the filter screen, and the materials are secondarily filtered through the screen changer. The uniform filter channel reduces the local resistance difference in the flow process of the melt, ensures the stability of the melt pressure and flow rate entering the melt pump, and effectively improves the product quality.

[0016] 2、In the present application, the problem of unstable fiber web structure of the existing device is solved by the setting of the forming assembly. The godet roller pulls the cooled fibers, which are divided through the diffusion air ports on the side of the web forming box, so that the fibers are uniformly dispersed in the conveying process and the directional arrangement of the fibers is broken; the air suction box below the web forming box adsorbs the fibers onto the conveying belt. With the continuous operation of the conveying belt, the fibers are continuously accumulated, gradually forming a fiber web with uniform thickness and loose structure. The device automatically monitors the thickness of the fiber web and synchronously adjusts the flow rates of the diffusion air ports and the air suction box; the fiber web is pre-reinforced under the action of the needle plate, and after the water-based adhesive is sprayed by the spray head, it is dried and solidified by the drying rack to form a bonding node. The reinforced gray cloth is compressed by the compression shaft, which not only improves the stability of the fiber web, but also improves the flatness of the fabric. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic diagram of the chemical modification of the present application; Figure 2 It is a cross-sectional structure schematic diagram of the stirring cylinder of the present application; Figure 3 It is a cross-sectional structure schematic diagram of the heating cylinder of the present application; Figure 4 It is a cross-sectional structure schematic diagram of the heat preservation box of the present application; Figure 5 It is a distributor cross-sectional structure schematic view of a chemical modification acetate-like woven fabric forming device of the present application; Figure 6 It is a cross-sectional structure schematic view of a web forming box of a chemical modification acetate-like woven fabric forming device of the present application; Figure 7 It is a cross-sectional structure schematic view of a mounting frame of a chemical modification acetate-like woven fabric forming device of the present application.

[0018] In the figure: 1, bottom plate; 2, support; 3, heating cylinder; 4, stirring cylinder; 5, side plate; 6, drying rack; 7, mounting frame; 8, heat preservation pipe; 9, melt pump; 10, heat preservation box; 11, discharge pipe; 12, valve plate; 13, stirring frame; 14, rotating shaft; 15, discharge hopper; 16, fixed frame; 17, feeding pipe; 18, first spiral conveying plate; 19, second spiral conveying plate; 20, discharge hole; 21, heating wire; 22, web changer; 23, distributor; 24, flow channel; 25, spinneret; 26, connecting frame; 27, conveying belt; 28, web forming box; 29, protection box; 30, chute; 31, sliding seat; 32, electric push rod; 33, extrusion rod; 34, godet; 35, support frame; 36, roller; 37, air suction box; 38, vertical rail; 39, spraying box; 40, sliding block; 41, telescopic rod; 42, compression shaft; 43, hydraulic rod; 44, needle plate; 45, binding plate; 46, spray head; 47, heating tank. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] REFERENCE Figures 1-7The utility model provides a kind of chemical modification acetate fabric forming device shown in the drawing, including bottom plate 1, support 2, stirring cylinder 4 and heat preservation box 10, processing assembly for processing material is installed on support 2, forming assembly for processing spinning fiber is installed on bottom plate 1, processing assembly includes two feed pipes 17 symmetrically installed on stirring cylinder 4, the end of feed pipe 17 away from stirring cylinder 4 is fixedly connected with discharge hopper 15, discharge hopper 15 is fixedly connected with fixed frame 16 in, first spiral conveying plate 18 is rotatably connected in feed pipe 17, and first spiral conveying plate 18 is rotatably connected with fixed frame 16, heating groove 47 is opened in the barrel wall of stirring cylinder 4, heating wire 21 is fixedly connected in heating groove 47, discharge pipe 11 is fixedly connected with stirring cylinder 4 close to bottom plate 1, valve plate 12 is rotatably connected in discharge pipe 11, rotating shaft 14 is rotatably connected in stirring cylinder 4, and the outer wall of rotating shaft 14 is fixedly connected with stirring frame 13;The upper surface of support 2 is fixedly connected with heating cylinder 3, melt pump 9 and screen changer 22, second spiral conveying plate 19 is rotatably connected in heating cylinder 3, heating cylinder 3 is communicated with stirring cylinder 4 by discharge pipe 11, discharge hole 20 is opened in the end of heating cylinder 3 close to screen changer 22, heat preservation pipe 8 is fixedly connected in discharge hole 20, screen changer 22 is communicated with heating cylinder 3 by heat preservation pipe 8, distributor 23 is fixedly connected in heat preservation box 10, and distributor 23 is fixedly connected with the output end of melt pump 9, flow channel 24 is opened in distributor 23, heat preservation box 10 is fixedly connected with protective box 29 close to bottom plate 1, the output end of flow channel 24 is uniformly fixedly connected with multiple spinnerets 25, and spinneret 25 is located in protective box 29.

[0021] In order to improve the quality of fabric, the utility model sets up processing assembly, and proportionate automatic input stirring cylinder 4 is realized to the material in corresponding discharge hopper 15 by the independent control of first spiral conveying plate 18, realizes the accurate control of material proportion;Heating wire 21 heats stirring cylinder 4, and under the tumbling of stirring frame 13, the evaporation of moisture in material is accelerated, the moisture content of material is reduced, and when the moisture content reaches the standard, valve plate 12 rotates and sends the material into heating cylinder 3;Second spiral conveying plate 19 stirs material, so that it forms molten state quickly, the filter screen in discharge hole 20 carries out preliminary filtration to molten material, and the scraper on driving shaft can avoid filter screen blockage, and the material is filtered again by screen changer 22, and the uniform filter passage reduces the local resistance difference in melt flow process, so that the melt pressure and flow rate entering melt pump 9 are stable, and the product quality is effectively improved.

[0022] Specifically, first, PET (polyethylene terephthalate) chips and modifiers are respectively placed in the feed hopper 15. When the device needs to be fed, the device will automatically input the required material amount into the controller of the device. The controller controls the rotation of the first screw conveyor plate 18 in the two feed hoppers 15 respectively. The rotation speed sensor matched with the first screw conveyor plate 18 monitors the rotation speed of the first screw conveyor plate 18. Because the size of the feeding pipe 17 is constant, the material input into the stirring cylinder 4 can be monitored. When the set amount is reached, the first screw conveyor plate 18 stops rotating to realize precise control of the material ratio. The heating wire 21 in the stirring cylinder 4 heats the material. The agitation of the stirring frame 13 speeds up the evaporation of water in the material. The water vapor generated by the evaporation of the material is adsorbed by the adsorption device matched with the stirring cylinder 4. The moisture content of the material is monitored by the humidity sensor. When the moisture content of the material reaches the set value, the valve plate 12 rotates to feed the dried material into the heating cylinder 3.

[0023] Secondly, the temperature in the heating cylinder 3 is increased to 180-220℃. The gas pressure in the heating cylinder 3 is controlled to 0.3-0.5MPa by the matched gas pump. At this time, the valve plate 12 and the one-way valve in the heat preservation pipe 8 are both in the closed state. The ester exchange reaction is carried out under the above conditions to introduce acetate groups into the PET molecular chain, which helps to improve the gloss and hand feeling of the fabric and simulate the characteristics of acetate fiber. Under the agitation of the second screw conveyor plate 19, the material forms a molten state. When the material reaction is completed, the one-way valve in the heat preservation pipe 8 is opened. The molten material is discharged through the discharge hole 20. The filter screen in the discharge hole 20 filters the material to block the particles of the material that have not completely melted. The scraper on the drive shaft rotates to process the filter screen to avoid clogging of the filter screen and maintain the flow of the material. The material is input into the screen changer 22 through the heat preservation pipe 8. The screen changer 22 filters the impurities in the material again and intercepts the gel-like substances that may be generated in the high-temperature reaction of the polymer melt. Through the uniform filter channel, the local resistance difference in the flow process of the melt is reduced to ensure the stability of the melt pressure and flow rate entering the melt pump 9. The filtered material is input into the melt pump 9 through the heat preservation pipe 8. The melt pump 9 inputs the material into the distributor 23 through the heat preservation pipe 8 connected to the output end. The above melt pump 9 and screen changer 22 both have heating functions to maintain the molten state of the material. The molten material is input into the spinneret 25 through the flow channel 24. The melt pump 9 extrudes the material at a stable pressure. The molten material is extruded through the spinneret hole opened on the spinneret 25 to form a primary fiber, which is immediately input into the protective box 29 for rapid cooling and solidification by clean cold air at 20-25℃ to make the fiber set.

[0024] Reference Figures 1-7The forming assembly comprises two connecting frames 26 symmetrically mounted on the lower surface of the heat preservation box 10, a guide wire roller 34 rotatably connected between the two connecting frames 26, a sliding groove 30 formed in the connecting frame 26, a sliding seat 31 slidably connected in the sliding groove 30, an electric push rod 32 fixedly connected in the sliding groove 30 and fixedly connected at the output end with the sliding seat 31, an extrusion rod 33 rotatably connected between the two sliding seats 31, two supporting frames 35 symmetrically mounted on the upper surface of the bottom plate 1, a net forming box 28 fixedly connected between the two supporting frames 35 and fixedly connected with the connecting frame 26, two side plates 5 symmetrically mounted on the upper surface of the bottom plate 1, two rolling shafts 36 rotatably connected between the two side plates 5, a conveying belt 27 commonly sleeved on the outer walls of the two rolling shafts 36, an air suction box 37 fixedly connected between the two side plates 5 and located below the net forming box 28, a vertical rail 38 fixedly connected on the upper surface of the side plate 5, a sliding block 40 slidably connected in the vertical rail 38, an extension rod 41 fixedly connected in the vertical rail 38 and fixedly connected at the output end with the sliding block 40, a pressing shaft 42 rotatably connected between the two sliding blocks 40, an installation frame 7 and a lapping plate 45 commonly fixedly connected on the upper surface of the two side plates 5, a hydraulic rod 43 fixedly connected on the installation frame 7 and fixedly connected at the output end with a needle plate 44 matched with the lapping plate 45, a drying frame 6 commonly fixedly connected on the upper surface of the two side plates 5, a spraying box 39 fixedly connected on the upper surface of the drying frame 6, a plurality of spray heads 46 uniformly fixedly connected on one end of the drying frame 6 close to the conveying belt 27 and communicated with the spraying box 39.

[0025] In order to improve the stability of the fabric, the forming assembly is arranged, the cooled fiber is pulled by the guide wire roller 34, is shunted through the diffusion air port on the side of the net forming box 28, so that the fiber is uniformly dispersed in the conveying process and the directional arrangement of the fiber is broken; the air suction box 37 below the net forming box 28 adsorbs the fiber onto the conveying belt 27, with the continuous operation of the conveying belt 27, the fiber is continuously accumulated and gradually forms the fiber net with uniform thickness and loose structure, the device automatically monitors the thickness of the fiber net and synchronously adjusts the flow rate of the diffusion air port and the air suction box 37; the fiber net is pre-reinforced under the action of the needle plate 44, after the water-based adhesive is sprayed by the spray head 46, the drying frame 6 is dried and solidified to form the adhesive node, and the reinforced gray cloth is pressed by the pressing shaft 42, so that the stability of the fiber net is improved and the flatness of the fabric is improved.

[0026] Specifically, first, the cooled fibers move between the extrusion rod 33 and the godet roller 34, the drive electric push rod 32 adjusts the distance between the extrusion rod 33 and the godet roller 34, the fibers after drafting by the godet roller 34 move into the net forming box 28, the high pressure airflow in the net forming box 28 acts on the fibers from the side to transport the fibers to the net forming area along the horizontal direction; at the same time, the airflow of the diffusion air port is shunted, so that the fibers are uniformly dispersed during the transportation process, the directional arrangement of the fibers is broken, and the fibers are adsorbed onto the conveying belt 27 by the negative pressure generated by the air suction box 37 below the net forming box 28, and the conveying belt 27 at this place is made of a breathable metal mesh and does not block the air suction box 37. With the continuous operation of the conveying belt 27, the fibers are continuously accumulated, and gradually form a fiber web with uniform thickness and loose structure. The height of the compression shaft 42 is adjusted by the telescopic rod 41, and the thickness of the fiber web is automatically monitored by the monitoring equipment installed in matching, and the flow rate of the diffusion air port and the air suction box 37 is adjusted synchronously to adjust the thickness of the fiber web.

[0027] Secondly, the fiber web after being extruded by the compression shaft 42 moves below the needle plate 44, the hydraulic rod 43 pushes the needle plate 44 to needle the fiber web, so that the fibers in the fiber web are slightly bonded, preventing the fiber web from deforming or scattering during the transportation process. A set of same compression shaft 42 devices are installed on the side plate 5, the fiber web is compressed during the operation of the needle plate 44 to avoid displacement of the fiber web caused by the needle plate 44, and the needle plate 44 does not contact the conveying belt 27 under the limiting action of the needle plate 45. When the fiber web moves below the spray head 46, the water-based adhesive in the spraying box 39 is sprayed onto the fiber web, the water-based adhesive on the fiber web is solidified by the heating device and the matching blowing device in the drying rack 6, forming a bonding node. The reinforced gray fabric is extruded by the compression shaft 42 to adjust the thickness and flatness of the gray fabric, and the gray fabric enters the washing machine to clean the residual oil, adhesive and unreacted modifier with 40-50℃ warm water, ensuring the environmental protection of the fabric and removing impurities. The washed fabric passes through the dip machine, soaks the softener (such as organic silicon), and then is dried at 100-120℃ to improve the smoothness and drape of the fabric. The treated fabric enters the heat setting machine at a temperature of 130-150℃ to eliminate internal stress; finally, the fabric is wound into a roll by the winding machine at a constant speed.

[0028] The working principle of the present application is as follows: the first screw conveying plate 18 is independently controlled, and the corresponding material in the discharge hopper 15 is automatically input into the stirring cylinder 4 in proportion, realizing precise control of the proportion of the material; the heating wire 21 heats the stirring cylinder 4, and under the turning of the stirring frame 13, the evaporation of water in the material is accelerated, the water vapor generated by the evaporation of the material is adsorbed by the adsorption device matched with the stirring cylinder 4, the water content of the material is reduced, and the humidity sensor monitors the water content of the material in real time; when the water content reaches the standard, the valve plate 12 rotates to send the material into the heating cylinder 3; the second screw conveying plate 19 stirs the material, so that it quickly forms a molten state, the PET molecular chain is introduced into an acetate group, which helps to improve the gloss and hand feeling of the fabric, simulates the characteristics of acetate fiber, and the filter screen in the discharge hole 20 preliminarily filters the molten material; the scraper on the driving shaft can prevent the filter screen from being blocked; the material is filtered again by the screen changer 22, the uniform filter channel reduces the local resistance difference in the flow process of the melt, ensures the stability of the melt pressure and flow rate of the melt entering the melt pump 9, and the filtered material is input into the melt pump 9 through the heat preservation pipe 8; the melt pump 9 inputs the material into the distributor 23 through the heat preservation pipe 8 connected to the output end; the molten material is input into the spinneret 25 through the flow channel 24; the melt pump 9 extrudes the material at a stable pressure, the molten material is extruded through the spinneret hole formed on the spinneret 25, forming a primary fiber, which is immediately input into the protection box 29, cooled and solidified by clean cold air at 20-25 DEG C, so that the fiber is shaped, the cooled fiber is pulled by the godet 34, is branched by the diffusion air port on the side of the webbing box 28, so that the fiber is uniformly dispersed in the conveying process and the directional arrangement of the fiber is broken; the air suction box 37 below the webbing box 28 adsorbs the fiber onto the conveying belt 27; as the conveying belt 27 continuously operates, the fiber is continuously accumulated, and gradually forms a fiber web with uniform thickness and loose structure; the device automatically monitors the thickness of the fiber web and synchronously adjusts the flow rate of the diffusion air port and the air suction box 37; the fiber web is pre-reinforced under the action of the needle plate 44, and after the water-based adhesive is sprayed by the spray head 46, it is dried and solidified by the drying frame 6 to form a bonding node; the reinforced gray cloth is compressed by the compression shaft 42, so that the gray cloth enters the washing machine, and the remaining oil agent, adhesive and unreacted modifier are cleaned by using warm water at 40-50 DEG C, so as to ensure the environmental protection of the fabric and remove impurities; the washed fabric passes through the dip padding machine, is soaked in a softening agent (such as an organic silicon type), and is dried at 100-120 DEG C again, so as to improve the smoothness and drape of the fabric; the treated fabric enters the heat setting machine and is set at a temperature of 130-150 DEG C to eliminate internal stress; finally, the fabric is wound into a roll by the winding machine at a constant speed.

[0029] Finally, it should be noted that the above is only the preferred embodiment of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified to the technical solution recorded in the foregoing embodiments, or equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A chemical modification of acetate woven fabric forming device, comprising a base plate (1), a support (2), a stirring cylinder (4) and a heat preservation box (10), characterized in that, A processing assembly for processing materials is mounted on the bracket (2), and a forming assembly for processing spinning fibers is mounted on the bottom plate (1): The processing assembly comprises two feeding pipes (17) symmetrically mounted on the stirring barrel (4), one ends of the feeding pipes (17) away from the stirring barrel (4) are fixedly connected with discharge hoppers (15), the discharge hoppers (15) are fixedly connected with fixing frames (16) inside, first spiral conveying plates (18) are rotatably connected in the feeding pipes (17), and the first spiral conveying plates (18) are rotatably connected with the fixing frames (16), heating grooves (47) are arranged in the barrel wall of the stirring barrel (4), heating wires (21) are fixedly connected in the heating grooves (47), the stirring barrel (4) is fixedly connected with a discharge pipe (11) at one end close to the bottom plate (1), a valve plate (12) is rotatably connected in the discharge pipe (11), and a rotating shaft (14) is rotatably connected in the stirring barrel (4), and the rotating shaft (14) is fixedly connected with a stirring frame (13) on the outer wall. The forming assembly comprises two connecting frames (26) symmetrically mounted on the lower surface of the heat preservation box (10), a guide roller (34) is rotatably connected between the two connecting frames (26), a sliding groove (30) is arranged in the connecting frame (26), a sliding seat (31) is slidably connected in the sliding groove (30), an electric push rod (32) is fixedly connected in the sliding groove (30), and the output end of the electric push rod (32) is fixedly connected with the sliding seat (31), and an extrusion rod (33) is rotatably connected between the two sliding seats (31).

2. A chemical modified acetic acid-like woven fabric forming apparatus according to claim 1, characterized in that: The upper surface of the bracket (2) is fixedly connected with a heating cylinder (3), a melt pump (9) and a screen changer (22), a second spiral conveying plate (19) is rotatably connected in the heating cylinder (3), the heating cylinder (3) is communicated with the stirring cylinder (4) through the discharge pipe (11), and a discharge hole (20) is arranged at one end of the heating cylinder (3) close to the screen changer (22).

3. A chemical modified acetic acid-like woven fabric forming apparatus according to claim 2, characterized in that: The discharge hole (20) is fixedly connected with a heat preservation pipe (8), the screen changer (22) is communicated with the heating cylinder (3) through the heat preservation pipe (8), the heat preservation box (10) is fixedly connected with a distributor (23), and the output end of the melt pump (9) is fixedly connected with the distributor (23).

4. A chemical modified acetic acid-like woven fabric forming apparatus according to claim 3, characterized in that: A flow channel (24) is arranged in the distributor (23), the heat preservation box (10) is fixedly connected with a protection box (29) at one end close to the bottom plate (1), a plurality of spinnerets (25) are uniformly fixedly connected at the output end of the flow channel (24), and the spinnerets (25) are located in the protection box (29).

5. A chemical modified acetic acid-like woven fabric forming apparatus according to claim 1, characterized in that: The upper surface of the bottom plate (1) is symmetrically mounted with two support frames (35), and a webbing box (28) is fixedly connected between the two support frames (35) and the connecting frames (26).

6. A chemical modified acetic acid-like woven fabric forming apparatus according to claim 1, characterized in that: The upper surface of the bottom plate (1) is symmetrically provided with two side plates (5), two rotating shafts (36) are rotatably connected between the two side plates (5), the outer walls of the two rotating shafts (36) are commonly sleeved with a conveying belt (27), an air suction box (37) is fixedly connected between the two side plates (5) and located below a net forming box (28).

7. A chemical modified acetic acid-like woven fabric forming apparatus according to claim 6, characterized in that: The upper surface of the side plate (5) is fixedly connected with a vertical rail (38), the vertical rail (38) is slidably connected with a sliding block (40), the vertical rail (38) is fixedly connected with an extension rod (41), and the output end of the extension rod (41) is fixedly connected with the sliding block (40), and two pressing shafts (42) are rotatably connected between the two sliding blocks (40).

8. A chemical modified acetic acid-like woven fabric forming apparatus according to claim 6, characterized in that: The upper surfaces of the two side plates (5) are commonly fixedly connected with a mounting rack (7) and a binding plate (45), the mounting rack (7) is fixedly connected with a hydraulic rod (43), the output end of the hydraulic rod (43) is fixedly connected with a needle plate (44), and the needle plate (44) is matched with the binding plate (45).

9. A chemical modified acetic acid-like woven fabric forming apparatus according to claim 6, characterized in that: The upper surfaces of the two side plates (5) are commonly fixedly connected with a drying rack (6), and the upper surface of the drying rack (6) is fixedly connected with a spraying box (39).

10. A chemical modified acetic acid-like woven fabric forming apparatus according to claim 9, wherein: Multiple spray heads (46) are uniformly fixedly connected to one end of the drying rack (6) close to the conveying belt (27), and the spray heads (46) are in communication with the spraying box (39).

Images