Fabric desizing equipment for textile production

Abstract

The invention belongs to the technical field of textile desizing, and discloses fabric desizing equipment for textile production, which comprises a desizing device, a continuous desizing tank is arranged at the top of the desizing device, and a plurality of swing stripping components and guide rollers which are uniformly distributed are movably mounted in the continuous desizing tank. Textile cloth is wound in the continuous desizing tank through a swing stripping assembly and a guide roller, a reciprocating type linkage assembly and a plurality of linkage gears are arranged on the front face of the desizing device, and the linkage gears and the swing stripping assembly are in one-to-one correspondence and are connected with each other. The tops of the multiple linkage gears are connected with the bottom of a reciprocating type linkage assembly in an engaged mode. A discharging assembly is installed at one end of the top of the desizing device. Due to the arrangement of the swing stripping assembly, the linkage gear and the reciprocating type linkage assembly can drive the desized textile fabric in the continuous desizing tank to swing continuously through the swing stripping assembly under the cooperation of the guide roller, then the contact strength of the sizing agent on the surface of the textile fabric and the desizing liquid is improved, and the separation rate and effect of the sizing agent are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of textile desizing, in particular to a fabric desizing device for textile production. Background Art

[0002] Desizing of textile fabrics refers to the process of treating the fabric with acid, alkali, enzyme, etc. to remove the sizing agent added to the warp yarn during weaving, in order to facilitate subsequent processing such as scouring. Before weaving, the warp yarn is generally treated with sizing (the warp yarn is dipped in the sizing solution and then dried) to make the fibers in the yarn adhere to each other and form a thin film on the surface of the yarn for easy weaving. Cotton fabrics are generally sized with starch or modified starch sizing or polyvinyl alcohol and polyacrylic acid (ester) sizing. Lubricants, softeners, preservatives and other additives are also added to the sizing solution. Desizing equipment is required for desizing.

[0003] Existing textile desizing equipment often simply places the fabric in the desizing solution for static soaking, and the sizing effect can be achieved after a long period of static soaking. However, it only relies on the desizing solution passively, which is not only inefficient, but also may even result in the situation that the dried sizing is not removed in time, thereby reducing the desizing effect; and in the prior art, the desized fabric is directly dried after being taken out from the soaking to evaporate the water, but since the solute of the sizing is dissolved in the water in the fabric taken out, the solute of the sizing still remains on the fabric after drying and removing the water, reducing the quality of the fabric. Therefore, it is necessary to develop a fabric desizing equipment for textile production to solve the shortcomings of the prior art. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a fabric desizing device for textile production, which has the advantages of high desizing efficiency and good effect.

[0005] Among them, with the cooperation of the guide roller, the linkage gear and the reciprocating linkage assembly can drive the textile fabric undergoing desizing in the continuous desizing tank to swing continuously through the swinging stripping assembly, thereby increasing the contact strength between the sizing on the surface of the textile fabric and the desizing liquid, and promoting the sizing separation rate and effect.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fabric desizing device for textile production, comprising a desizing device, a continuous desizing groove is provided on the top of the desizing device, a plurality of swinging stripping assemblies and guide rollers are movably installed inside the continuous desizing groove and are evenly distributed, textile fabrics are wound around the continuous desizing groove through the swinging stripping assemblies and guide rollers, a reciprocating linkage assembly and a plurality of linkage gears are arranged on the front of the desizing device, a plurality of the linkage gears and the swinging stripping assemblies correspond to each other one by one and are connected to each other, and the tops of the plurality of the linkage gears are all meshed and connected with the bottoms of the reciprocating linkage assembly; a feeding assembly is installed at one end of the top of the desizing device, a transmission assembly is connected between the front of the feeding assembly and the reciprocating linkage assembly, and a water removal assembly and an adaptive flow guide assembly are arranged inside the feeding assembly.

[0007] Preferably, the front side of the desizing device is provided with two upper and lower second limiting slide grooves located on the back side of the reciprocating linkage assembly, and the second limiting slide groove is internally slidably connected with a connecting block, and the front side of the connecting block passes through the second limiting slide groove and extends to the front side of the desizing device and is connected to the back side of the reciprocating linkage assembly. Preferably, the swinging stripping assembly includes a swinging stripping plate movably mounted inside the continuous desizing trough, a plurality of evenly distributed first resistance reducing rollers are embedded in the lower end of the swinging stripping plate, the outer surfaces of the first resistance reducing rollers are in contact with the textile fabric, the upper end of the swinging stripping plate is fixedly sleeved with a limiting linkage shaft, the front and rear ends of the limiting linkage shaft pass through the continuous desizing trough and extend to the front and rear sides of the desizing device, the two ends of the limiting linkage shaft are sleeved inside the desizing device through bearings, and the front end of the limiting linkage shaft is fixedly connected to the back side of the linkage gear.

[0008] Preferably, the reciprocating linkage assembly includes a reciprocating linkage plate fixedly connected to the front side of the connecting block, the bottom of the reciprocating linkage plate is integrally formed with a linkage tooth bar, and the bottom of the linkage tooth bar is meshingly connected with the tops of a plurality of linkage gears.

[0009] Preferably, a continuous reciprocating drive disk is provided on the front side of the reciprocating linkage plate, a linkage slide groove located on the back side of the continuous reciprocating drive disk is opened in the middle part of the reciprocating linkage plate, a linkage resistance reduction sleeve is connected to the internal movable sleeve of the linkage slide groove, a linkage rod is connected to the interior of the linkage resistance reduction sleeve through a bearing sleeve, the front end of the linkage rod passes through the linkage slide groove and is fixedly connected to the back side of the continuous reciprocating drive disk; the linkage resistance reduction sleeve is connected to the edge of the back side of the continuous reciprocating drive disk, and the axis of the continuous reciprocating drive disk passes through the middle part of the linkage slide groove.

[0010] Preferably, the material discharge assembly comprises a material discharge rack fixedly connected to the top of the desizing device, a desizing material discharge roller is movably mounted inside the material discharge rack via a bearing, and an outer surface of the desizing material discharge roller is in contact with the textile fabric.

[0011] Preferably, the transmission assembly includes a continuous transmission belt arranged on the reciprocating linkage assembly and the front of the unloading rack, the internal transmission sleeve of the continuous transmission belt is connected to two continuous transmission pulleys, one of which is fixedly connected to one end of the desizing unloading roller, and the other is fixedly connected to the front of the reciprocating linkage plate, a positioning support frame is arranged on the front of the reciprocating linkage plate, and the continuous transmission pulley located on the front of the reciprocating linkage plate is sleeved on the inside of the positioning support frame through a bearing rod.

[0012] Preferably, the dewatering assembly comprises a continuous dewatering roller movably mounted in the unloading frame and on the top of the desizing unloading roller, and the continuous dewatering roller and the desizing unloading roller are respectively located on the upper and lower sides of the textile fabric; The front and rear sides of the unloading rack are both provided with first limit slots located on the front and rear sides of the continuous water removal roller, the interior of the first limit slot is provided with an arc block, the interior of the first limit slot is provided with a positioning spring that is supported against the top of the slider, and the front and rear sliders are fixedly connected to the two ends of the rotating shaft that is movably sleeved in the continuous water removal roller.

[0013] Preferably, the adaptive flow guide component includes a fixed water guide trough fixedly connected in the unloading rack and below the desizing unloading roller, the lower end of the fixed water guide trough extends to below the desizing unloading roller and is fixedly connected to two front and rear adaptive limit assemblies, an adaptive water guide plate is connected between the two adaptive limit assemblies, the lower end of the adaptive water guide plate extends to where the cloth is placed and is movably connected to a second resistance reducing roller, the outer surface of the second resistance reducing roller is in contact with the bottom of the textile cloth.

[0014] Preferably, the adaptive limit assembly includes a limit frame fixedly connected to the front and rear sides of the lower end of the fixed water guide groove, a positioning shaft is passed through the interior of the limit frame, a positioning ring and a clockwork spring are arranged between the limit frame and the positioning shaft, the positioning ring is sleeved on the facing surfaces of the limit frame and the positioning shaft, and the two ends of the clockwork spring are respectively connected to the limit frame and the positioning shaft.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. Due to the setting of the swinging stripping assembly of the present invention, with the cooperation of the guide roller, the linkage gear and the reciprocating linkage assembly can drive the textile fabric being desized in the continuous desizing tank to swing continuously through the swinging stripping assembly, thereby increasing the contact strength between the sizing on the surface of the textile fabric and the desizing liquid, and promoting the sizing separation rate and effect.

[0016] 2. Due to the arrangement of the water removal component, the present invention can squeeze out the slurry remaining in the textile fabric after desizing with the cooperation of the material discharge component, and a large amount of slurry is dissolved in the slurry. The water removal can further remove the slurry in the textile fabric and improve the quality of the textile.

[0017] 3. Due to the setting of the adaptive flow guide component of the present invention, the slurry squeezed out from the bottom of the textile fabric can flow into the continuous desizing groove through the fixed water guide groove and the adaptive water guide plate, and the cooperation of the adaptive limit component and the second resistance reduction roller ensures that the outflowing slurry can contact the textile fabric again, thereby achieving the effect of flushing the textile fabric, thereby further improving the desizing effect.

[0018] 4. Due to the arrangement of the water removal component and the adaptive flow guide component, the desizing textile fabric is squeezed out of the slurry through the feeding component and the water removal component after desizing, and the slurry falls into the contact part between the textile fabric and the desizing liquid surface with the cooperation of the textile fabric and the adaptive flow guide component, so that the slurry floating on the desizing liquid surface is kept away from the textile fabric, thereby avoiding the situation where the slurry contacts the textile fabric again. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a front view of the present invention; Figure 3 It is a cross-sectional view of the front side of the present invention; Figure 4 It is a structural schematic diagram of the reciprocating linkage assembly of the present invention; Figure 5 It is a cross-sectional view of the side of the reciprocating linkage assembly of the present invention; Figure 6 It is a schematic diagram of the structure of the adaptive flow guide assembly of the present invention; Figure 7 It is a structural schematic diagram of the adaptive limit assembly of the present invention; Figure 8 It is a structural schematic diagram of the back side of the adaptive limiting component of the present invention.

[0020] In the figure: 1, desizing device; 2, continuous desizing slot; 3, swing stripping assembly; 31, swing stripping plate; 32, first resistance reduction roller; 33, limit linkage shaft; 4, linkage gear; 5, reciprocating linkage assembly; 51, reciprocating linkage plate; 52, linkage tooth bar; 53, continuous reciprocating drive plate; 54, linkage slide; 55, linkage resistance reduction sleeve; 56, linkage rod; 6, unloading assembly; 61, unloading rack; 62, desizing unloading roller; 7, transmission assembly; 71, Continuous transmission belt; 72, continuous transmission pulley; 73, positioning support frame; 8, water removal assembly; 81, continuous water removal roller; 82, first limit slot; 83, positioning spring; 9, adaptive flow guide assembly; 91, fixed water guide groove; 92, adaptive limit assembly; 921, limit frame; 922, positioning ring; 923, positioning shaft; 924, spring spring; 93, adaptive water guide plate; 94, second resistance reduction roller; 10, guide roller; 11, second limit slide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] like Figures 1 to 8 As shown, the present invention provides a fabric desizing device for textile production, including a desizing device 1, a continuous desizing tank 2 is provided on the top of the desizing device 1, a plurality of swing stripping components 3 and a guide roller 10 are movably installed in the continuous desizing tank 2 and are evenly distributed, the textile fabric is wound around the continuous desizing tank 2 through the swing stripping components 3 and the guide roller 10, a reciprocating linkage component 5 and a plurality of linkage gears 4 are provided on the front of the desizing device 1, the plurality of linkage gears 4 and the swing stripping components 3 correspond to each other and are connected to each other, and the tops of the plurality of linkage gears 4 are all connected to the reciprocating linkage components 5. The bottom is meshed and connected; a feeding assembly 6 is installed at one end of the top of the desizing device 1, and a transmission assembly 7 is connected between the front of the feeding assembly 6 and the reciprocating linkage assembly 5, and a water removal assembly 8 and an adaptive guide assembly 9 are arranged inside the feeding assembly 6; due to the setting of the swinging desizing assembly 3, with the cooperation of the guide roller 10, the linkage gear 4 and the reciprocating linkage assembly 5 can drive the textile fabric being desized in the continuous desizing tank 2 to swing continuously through the swinging desizing assembly 3, thereby increasing the contact strength between the sizing on the surface of the textile fabric and the desizing liquid, and promoting the sizing separation rate and effect.

[0023] like Figure 1 and Figure 2 As shown, the front of the desizing device 1 is provided with two upper and lower second limiting slide grooves 11 located on the back of the reciprocating linkage assembly 5, and the second limiting slide groove 11 is internally slidably connected with a connecting block, and the front of the connecting block passes through the second limiting slide groove 11 and extends to the front of the desizing device 1 and is connected to the back of the reciprocating linkage assembly 5. like Figure 3As shown, the swing stripping assembly 3 includes a swing stripping plate 31 movably installed inside the continuous desizing tank 2, and a plurality of evenly distributed first resistance reducing rollers 32 are embedded in the lower end of the swing stripping plate 31. The outer surface of the first resistance reducing roller 32 is in contact with the textile fabric, and the upper end of the swing stripping plate 31 is fixedly sleeved with a limited linkage shaft 33. The front and rear ends of the limited linkage shaft 33 pass through the continuous desizing tank 2 and extend to the front and rear sides of the desizing device 1. The two ends of the limited linkage shaft 33 are sleeved inside the desizing device 1 through bearings, and the front end of the limited linkage shaft 33 is fixedly connected to the back of the linkage gear 4; due to the setting of the first resistance reducing roller 32, the friction between the textile fabric and the swing stripping assembly 3 can be reduced, thereby ensuring that the swing stripping assembly 3 can drive the textile fabric to swing left and right when it swings left and right.

[0024] like Figure 2 , Figure 4 and Figure 5 As shown, the reciprocating linkage assembly 5 includes a reciprocating linkage plate 51 fixedly connected to the front side of the connecting block, and a linkage tooth bar 52 is integrally formed at the bottom of the reciprocating linkage plate 51 , and the bottom of the linkage tooth bar 52 is meshedly connected with the tops of a plurality of linkage gears 4 .

[0025] like Figure 4 and Figure 5 As shown, a continuous reciprocating drive disk 53 is arranged on the front of the reciprocating linkage plate 51, a linkage slot 54 is provided in the middle of the reciprocating linkage plate 51 and is located on the back of the continuous reciprocating drive disk 53, a linkage slide slot 54 is movably sleeved with a linkage resistance reduction sleeve 55 inside the linkage slide slot 54, a linkage rod 56 is sleeved inside the linkage resistance reduction sleeve 55 through a bearing sleeve, a front end of the linkage rod 56 passes through the linkage slot 54 and is fixedly connected to the back of the continuous reciprocating drive disk 53; the linkage resistance reduction sleeve 55 is connected to the back edge of the continuous reciprocating drive disk 53, and the axis of the continuous reciprocating drive disk 53 is axially connected to the linkage slide slot 54. Through the middle part of the linkage slide groove 54; due to the setting of the linkage slide groove 54, when the continuous reciprocating driving disk 53 drives the linkage resistance reduction sleeve 55 and the linkage rod 56 to move, the reciprocating linkage plate 51 can be driven to move horizontally left and right through the cooperation of the linkage slide groove 54 under the restriction of the second limit slide groove 11, and the plurality of linkage gears 4 can be driven to rotate back and forth continuously under the cooperation of the linkage toothed bar 52, and then the swing stripping plate 31 and the first resistance reduction roller 32 can be driven to swing back and forth continuously through the limit linkage shaft 33, so that the cloth swings left and right, thereby promoting the separation of the slurry on its surface.

[0026] like Figure 2 and Figure 3 As shown, the material discharge assembly 6 includes a material discharge frame 61 fixedly connected to the top of the desizing device 1, and a desizing material discharge roller 62 is movably mounted inside the material discharge frame 61 through a bearing, and the outer surface of the desizing material discharge roller 62 is in contact with the textile fabric.

[0027] like Figure 2As shown, the transmission assembly 7 includes a continuous transmission belt 71 arranged on the front of the reciprocating linkage assembly 5 and the unloading frame 61, and the internal transmission sleeve of the continuous transmission belt 71 is connected to two continuous transmission pulleys 72, one of which is fixedly connected to one end of the desizing unloading roller 62, and the other is fixedly connected to the front of the reciprocating linkage plate 51. A positioning support frame 73 is arranged on the front of the reciprocating linkage plate 51, and the continuous transmission pulley 72 located on the front of the reciprocating linkage plate 51 is sleeved on the inside of the positioning support frame 73 through a bearing rod.

[0028] like Figure 2 and Figure 3 As shown, the dewatering assembly 8 includes a continuous dewatering roller 81 movably installed in the unloading frame 61 and on the top of the desizing unloading roller 62, and the continuous dewatering roller 81 and the desizing unloading roller 62 are respectively located on the upper and lower sides of the textile fabric; due to the arrangement of the dewatering assembly 8 and the adaptive flow guide assembly 9, the textile fabric after desizing is squeezed out of the slurry through the unloading assembly 6 and the dewatering assembly 8, and the slurry falls into the contact part between the textile fabric and the desizing liquid surface under the cooperation of the textile fabric and the adaptive flow guide assembly 9, so that the slurry floating on the desizing liquid surface is kept away from the textile fabric, thereby avoiding the situation that the slurry contacts the textile fabric again; The front and rear sides of the unloading rack 61 are both provided with first limit slots 82 located on the front and rear sides of the continuous water removal roller 81. The first limit slot 82 is provided with an arc block inside. The first limit slot 82 is provided with a positioning spring 83 that is supported on the top of the slider. The front and rear sliders are fixedly connected to the two ends of the rotating shaft that is movably sleeved in the continuous water removal roller 81.

[0029] like Figure 3 and Figure 6 As shown, the adaptive flow guide component 9 includes a fixed water guide trough 91 fixedly connected to the unloading frame 61 and below the desizing unloading roller 62, the lower end of the fixed water guide trough 91 extends to below the desizing unloading roller 62 and is fixedly connected to two front and rear adaptive limit components 92, an adaptive water guide plate 93 is connected between the two adaptive limit components 92, the lower end of the adaptive water guide plate 93 extends to the place where the cloth is placed and is movably connected to a second resistance reducing roller 94, the outer surface of the second resistance reducing roller 94 is in contact with the bottom of the textile cloth; due to the setting of the dewatering component 8, with the cooperation of the unloading component 6, the slurry remaining in the textile cloth after desizing can be squeezed out, and a large amount of slurry is dissolved in the slurry, and the dewatering can achieve the effect of further removing the slurry in the textile cloth, thereby improving the quality of the textile.

[0030] like Figure 7 and Figure 8As shown, the adaptive limiting component 92 includes a limiting frame 921 fixedly connected to the front and rear sides of the lower end of the fixed water guide groove 91, a positioning shaft 923 is penetrated inside the limiting frame 921, a positioning ring 922 and a spring 924 are arranged between the limiting frame 921 and the positioning shaft 923, the positioning ring 922 is sleeved on the facing surfaces of the limiting frame 921 and the positioning shaft 923, and the two ends of the spring 924 are respectively connected to the limiting frame 921 and the positioning shaft 923; due to the setting of the adaptive flow guide component 9, the slurry squeezed out from the bottom of the textile fabric can flow into the continuous desizing groove 2 through the fixed water guide groove 91 and the adaptive water guide plate 93, and the adaptive limiting component 92 and the second resistance reduction roller 94 ensure that the outflowing slurry can contact the textile fabric again, so as to achieve the effect of flushing the textile fabric, thereby further improving the desizing effect.

[0031] The working principle and use process of the present invention: The textile fabric to be desized is passed around the top of several guide rollers 10 and the bottom of the swing stripping assembly 3 in sequence, and finally passes through the desizing discharge roller 62 to leave the continuous desizing tank 2. During this period, the textile material driving mechanism drives the desizing discharge roller 62 to rotate, and the rotation of the desizing discharge roller 62 can drive the continuous reciprocating drive disk 53 to rotate through the continuous transmission belt 71 and the continuous transmission pulley 72. Due to the rotation of the continuous reciprocating drive disk 53 under the restriction of the second limit slide groove 11, the reciprocating linkage plate 51 is driven to move back and forth horizontally through the cooperation of the linkage slide groove 54, the linkage resistance reduction sleeve 55 and the linkage rod 56. Since the movement of the reciprocating linkage plate 51 can drive several linkage gears 4 to rotate continuously, the rotation of the linkage gear 4 can drive the swing stripping plate 31 to swing around the limit linkage shaft 33 through the limit linkage shaft 33, and then the swing stripping plate 31 drives the textile fabric to swing left and right through the first resistance reduction roller 32 at its lower end, thereby promoting the separation of the slurry on its surface; When the textile fabric is desized and leaves the continuous desizing tank 2, it moves between the desizing feed roller 62 and the continuous dewatering roller 81. Under the elastic action of the positioning spring 83, the continuous dewatering roller 81 is pushed to squeeze the textile fabric in cooperation with the desizing feed roller 62, thereby squeezing out the size liquid in the textile fabric. The slurry squeezed out from the top of the textile fabric flows downward along the textile fabric into the continuous desizing tank 2, while taking away the slurry remaining on the part of the textile fabric where water has not been squeezed out. The slurry squeezed out from the bottom of the textile fabric flows along the adaptive guide component 9 to the bottom of the part of the textile fabric where water has not been squeezed out, and flushes the slurry remaining at the bottom of the textile fabric.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fabric desizing device for textile production, comprising a desizing device (1), characterized in that: The desizing device (1) is provided with a continuous desizing groove (2) at the top, and a plurality of swinging stripping assemblies (3) and guide rollers (10) are movably installed in the continuous desizing groove (2) and are evenly distributed. The textile fabric is wound around the continuous desizing groove (2) through the swinging stripping assemblies (3) and the guide rollers (10). The front of the desizing device (1) is provided with a reciprocating linkage assembly (5) and a plurality of linkage gears (4). The plurality of linkage gears (4) and the swinging stripping assemblies (3) correspond to each other one by one and are connected to each other. The tops of the plurality of linkage gears (4) are meshedly connected with the bottoms of the reciprocating linkage assemblies (5). A feeding assembly (6) is installed at one end of the top of the desizing device (1), and a transmission assembly (7) is connected between the front of the feeding assembly (6) and the reciprocating linkage assembly (5). A water removal assembly (8) and an adaptive flow guide assembly (9) are arranged inside the feeding assembly (6).

2. The fabric desizing device for textile production according to claim 1, characterized in that: The front side of the desizing device (1) is provided with two upper and lower second limiting slide grooves (11) located at the back side of the reciprocating linkage assembly (5); a connecting block is slidably engaged inside the second limiting slide groove (11); the front side of the connecting block passes through the second limiting slide groove (11) and extends to the front side of the desizing device (1) and is connected to the back side of the reciprocating linkage assembly (5).

3. The fabric desizing device for textile production according to claim 1, characterized in that: The swing stripping assembly (3) comprises a swing stripping plate (31) movably mounted inside the continuous desizing tank (2); a plurality of evenly distributed first resistance reducing rollers (32) are embedded in the lower end of the swing stripping plate (31); the outer surfaces of the first resistance reducing rollers (32) are in contact with the textile fabric; the upper end of the swing stripping plate (31) is fixedly sleeved with a limit linkage shaft (33); the front and rear ends of the limit linkage shaft (33) penetrate the continuous desizing tank (2) and extend to the front and rear sides of the desizing device (1); the two ends of the limit linkage shaft (33) are sleeved inside the desizing device (1) via bearings; and the front end of the limit linkage shaft (33) is fixedly connected to the back side of the linkage gear (4).

4. The fabric desizing device for textile production according to claim 1, characterized in that: The reciprocating linkage assembly (5) comprises a reciprocating linkage plate (51) fixedly connected to the front face of the connection block, a linkage tooth bar (52) being integrally formed at the bottom of the reciprocating linkage plate (51), and the bottom of the linkage tooth bar (52) being meshingly connected with the tops of a plurality of linkage gears (4).

5. A fabric desizing device for textile production according to claim 4, characterized in that: A continuous reciprocating drive disk (53) is arranged on the front side of the reciprocating linkage plate (51); a linkage slide groove (54) is provided in the middle of the reciprocating linkage plate (51) and is located on the back side of the continuous reciprocating drive disk (53); a linkage resistance reduction sleeve (55) is movably sleeved inside the linkage slide groove (54); a linkage rod (56) is sleeved inside the linkage resistance reduction sleeve (55) via a bearing; a front end of the linkage rod (56) passes through the linkage slide groove (54) and is fixedly connected to the back side of the continuous reciprocating drive disk (53); the linkage resistance reduction sleeve (55) is connected to the back side edge of the continuous reciprocating drive disk (53); and the axis of the continuous reciprocating drive disk (53) passes through the middle of the linkage slide groove (54).

6. The fabric desizing device for textile production according to claim 1, characterized in that: The material discharge assembly (6) comprises a material discharge frame (61) fixedly connected to the top of the desizing device (1), a desizing material discharge roller (62) being movably mounted inside the material discharge frame (61) via a bearing, and an outer surface of the desizing material discharge roller (62) is in contact with the textile fabric.

7. A fabric desizing device for textile production according to claim 6, characterized in that: The transmission assembly (7) comprises a continuous transmission belt (71) arranged on the front of the reciprocating linkage assembly (5) and the unloading frame (61); two continuous transmission pulleys (72) are connected to the internal transmission sleeve of the continuous transmission belt (71); one of the continuous transmission pulleys (72) is fixedly connected to one end of the desizing unloading roller (62); the other continuous transmission pulley (72) is fixedly connected to the front of the reciprocating linkage plate (51); a positioning support frame (73) is arranged on the front of the reciprocating linkage plate (51); and the continuous transmission pulley (72) located on the front of the reciprocating linkage plate (51) is sleeved inside the positioning support frame (73) via a bearing rod.

8. The fabric desizing device for textile production according to claim 6, characterized in that: The dewatering assembly (8) comprises a continuous dewatering roller (81) movably mounted in a material discharging frame (61) and on top of a desizing material discharging roller (62), wherein the continuous dewatering roller (81) and the desizing material discharging roller (62) are respectively located on the upper and lower sides of the textile fabric; The front and rear sides of the unloading frame (61) are both provided with first limit slots (82) located at the front and rear sides of the continuous dewatering roller (81), an arc block is arranged inside the first limit slot (82), and a positioning spring (83) is arranged inside the first limit slot (82) to abut against the top of a slider, and the front and rear sliders are fixedly connected to the two ends of a rotating shaft movably sleeved in the continuous dewatering roller (81).

9. The fabric desizing device for textile production according to claim 6, characterized in that: The adaptive flow guide assembly (9) comprises a fixed water guide groove (91) fixedly connected inside a material discharging frame (61) and below a desizing material discharging roller (62); the lower end of the fixed water guide groove (91) extends to below the desizing material discharging roller (62) and is fixedly connected to two front and rear adaptive limit assemblies (92); an adaptive water guide plate (93) is connected between the two adaptive limit assemblies (92); the lower end of the adaptive water guide plate (93) extends to a location where fabric is placed and is movably connected to a second resistance reducing roller (94); the outer surface of the second resistance reducing roller (94) is in contact with the bottom of the textile fabric.

10. A fabric desizing device for textile production according to claim 9, characterized in that: The adaptive limit assembly (92) comprises a limit frame (921) fixedly connected to the front and rear sides of the lower end of the fixed water guide groove (91); a positioning shaft (923) is inserted into the limit frame (921); a positioning ring (922) and a spring (924) are arranged between the limit frame (921) and the positioning shaft (923); the positioning ring (922) is sleeved on the facing surfaces of the limit frame (921) and the positioning shaft (923); and two ends of the spring (924) are respectively connected to the limit frame (921) and the positioning shaft (923).

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