A continuous cloth printing and dyeing production line

Abstract

The present invention relates to the technical field of fabric printing and dyeing, specifically to a continuous fabric printing and dyeing production line, comprising a shell, wherein a support column is fixedly installed near the four corners of the lower end outer surface of the shell, rollers are rotatably installed near the two sides and the middle of the upper end outer surface of the shell, one end and the other end of the shell are respectively provided with a cloth inlet assembly and a cloth outlet assembly, a first desizing chamber is opened near one side of the interior of the shell, a second desizing chamber is opened near the other side of the interior of the shell, and evenly distributed desizing mechanisms are rotatably installed in the first desizing chamber and the second desizing chamber, a sewage outlet is opened in the middle of the lower end outer surface of the shell, and a baffle is movably installed in the sewage outlet. The present invention can more effectively perform vibration desizing on the slurry on the surface of the cloth, and the desizing method used in the present invention is chemical desizing, which will not cause wear and damage to the cloth itself.

Description

Technical Field

[0001] The invention relates to the technical field of cloth printing and dyeing, in particular to a continuous cloth printing and dyeing production line. Background Art

[0002] The entire process of printing and dyeing fabrics includes multiple work processes, including raw material preparation, singeing, desizing, cleaning, dyeing and printing, color fixing and drying, and post-processing. In order to weave smoothly, textile mills often size the warp yarn to improve its strength and wear resistance. The sizing on the grey cloth affects the water absorption of the fabric, the quality of the dyeing and finishing products, and increases the consumption of dyeing chemicals. Therefore, the sizing should be removed before scouring. This process is called desizing.

[0003] A Chinese patent discloses a desizing device for printing and dyeing fabrics, and the patent application number is 202022452751.0. A desizing device for printing and dyeing fabrics comprises a casing and a conveying fabric with a clearance fit in the casing, wherein two guide rollers are rotatably connected in the casing, and at least four connecting rod transmission modules are arranged in the casing, and at least four of the connecting rod transmission modules are in contact with the conveying fabrics. The connecting rod transmission module comprises two adhesion rollers and two conveying rollers, and the conveying rollers are rotatably connected to the inner wall of the casing, and the two driving auxiliary output ends are respectively fixedly connected to the two conveying rollers.

[0004] Although the above-mentioned comparative patent realizes the friction scraping of impurities on both sides of the conveyed cloth during the tension and stretching of both sides of the conveyed cloth, and realizes the cleaning of the adhesion roller belt after the flushing liquid is supplied to the liquid inlet tank, thereby realizing the circulation flushing and impurity removal, but when the impurities on both sides of the cloth are scraped off, the cloth will be damaged and worn to a certain extent, the quality of the cloth will be reduced, and the printing and dyeing effect of the cloth will be affected. Since the scraped slurry will have a certain degree of adhesion, some of it will stick to the surface of the cloth and it will be difficult to clean it.

[0005] Therefore, a continuous cloth printing and dyeing production line is proposed. Summary of the invention

[0006] The object of the present invention is to provide a continuous cloth printing and dyeing production line to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a continuous cloth printing and dyeing production line, comprising a shell, wherein support columns are fixedly installed near four corners on the lower end outer surface of the shell, rollers are rotatably installed near both sides and in the middle of the upper end outer surface of the shell, a cloth feeding assembly and a cloth discharging assembly are respectively arranged at one end and the other end of the shell, a first desizing chamber is opened near one side of the interior of the shell, a second desizing chamber is opened near the other side of the interior of the shell, evenly distributed desizing mechanisms are rotatably installed in the first desizing chamber and the second desizing chamber, a sewage outlet is opened in the middle of the lower end outer surface of the shell, and a baffle is movably installed in the sewage outlet.

[0008] The existing patented technology will cause certain damage and wear to the cloth when scraping off the wrapped slurry on the cloth, reduce the quality of the cloth, and affect the printing and dyeing effect of the cloth. Since the scraped slurry will have a certain degree of adhesion, some of it will stick to the surface of the cloth and it is difficult to clean it. When working, the cloth moves slowly along the production line, driving the desizing mechanism to rotate. When it is necessary to clean the slurry at the bottom of the first desizing chamber and the second desizing chamber, the driving motor is turned on first, and the driving motor drives the cleaning mechanism to clean the slurry at the bottom of the first desizing chamber and the second desizing chamber. The present invention is provided with The desizing mechanism is used to desize the fabric, and the sizing on the fabric surface can be desized more effectively. The desizing method used in the present invention is chemical desizing, which will not cause wear and damage to the fabric itself. During the desizing process, an alkaline desizing liquid is first placed in the first desizing chamber to perform alkali treatment on the sizing on the fabric surface, which will cause the sizing to swell. The desizing mechanism is used to separate the swelled sizing from the fabric surface, and then an enzyme desizing solution is added in the second desizing chamber to degrade and dissolve the sizing remaining on the fabric surface in the solution, so that the sizing adhering to the fabric can be effectively removed, and the desizing effect is better.

[0009] Preferably, the desizing mechanism comprises a rotating shaft, a vibrator, a shell, a rotating paddle, a vibration chamber, and a sealing mechanism; both ends of the rotating shaft are rotatably mounted on both sides of the inner wall of the shell, the shell is fixedly mounted on the annular outer surface of the rotating shaft, a vibration chamber is arranged between the rotating shaft and the shell, a uniformly distributed vibrator is fixedly mounted in the vibration chamber, sealing mechanisms are fixedly mounted on both ends of the vibration chamber, and rotating paddles are fixedly mounted on both ends of the rotating shaft.

[0010] During operation, in the prior art, after scraping off the slurry, the scraped slurry will have a certain degree of adhesion, and some of it will stick to the surface of the cloth, which is difficult to clean and rinse, affecting the printing and dyeing effect of the cloth and reducing the quality of the product. The present invention can more effectively remove the slurry on the cloth by arranging a desizing mechanism. After the slurry on the cloth is treated with an alkaline desizing solution and an enzyme desizing solution, the vibrator in the vibration chamber vibrates to vibrate and remove the slurry on the cloth. When the rotating shaft rotates, it drives the rotating paddle to rotate. The rotating paddle rotates continuously in the desizing solution to stir the desizing, so that the desizing solution flows in the desizing chamber, and the desizing effect is better.

[0011] Preferably, the sealing mechanism includes a permanent magnet, a magnetic fluid, a sealing sleeve, and a pole shoe; pole shoes are fixedly installed at both ends of the permanent magnet, a sealing sleeve is fixedly installed between the two pole shoes near the rotating shaft, and a magnetic fluid is arranged in the middle of the sealing sleeve.

[0012] During operation, when desizing is performed, if the seals at both ends of the vibration chamber are not good, the desizing liquid in the first desizing chamber and the second desizing chamber will penetrate into the vibration chamber, which will cause corrosion damage to the vibrator in the vibration chamber. It is necessary to set a sealing mechanism to enhance the sealing effect. The present invention enhances the sealing effect at both ends of the vibration chamber by setting a sealing mechanism to prevent the desizing liquid in the desizing chamber from penetrating into the vibration chamber. When desizing is performed, the permanent magnet, the pole shoe and the sealing sleeve constitute a magnetic circuit. Under the action of the magnetic field generated by the permanent magnet, the magnetic fluid placed between the sealing sleeve and the pole shoe is concentrated to form a so-called sealing ring, which blocks the gap channel to achieve the purpose of sealing. The magnetic fluid dynamic seal can seal the vibration chamber and effectively prevent the desizing liquid from penetrating into the vibration chamber.

[0013] Preferably, the rotating paddle includes paddle blades and a rotating seat; the rotating seat is fixedly mounted on one end of the rotating shaft, and the annular outer surface of the rotating seat is fixedly mounted with evenly distributed paddle blades.

[0014] During operation, the fabric is chemically desized in the first desizing chamber and the second desizing chamber. During desizing, the fluidity of the desizing solution is relatively low, which will result in poor contact between the fabric and the desizing solution, and thus poor desizing effect. The present invention increases the fluidity of the desizing solution by arranging a rotating paddle. The rotation of the rotating shaft drives the rotating seat to rotate, and the rotating seat drives the paddle to rotate. The paddle stirs the desizing solution to increase the fluidity of the desizing solution. The stirring of the rotating paddle increases the fluidity of the desizing solution, thereby improving the contact effect between the fabric and the desizing solution and enhancing the desizing effect.

[0015] Preferably, the cleaning mechanism includes a slider, a scraper seat, a lower scraper, a bidirectional screw and a protective mechanism; one end of the bidirectional screw is rotatably connected to one side of the inner wall of the second desizing chamber, the other end of the bidirectional screw is rotatably connected to one side of the inner wall of the first desizing chamber, and the other end of the bidirectional screw penetrates the shell and extends outside the shell to be fixedly connected to the drive motor, both ends of the bidirectional screw are threadedly connected to sliders, the scraper seat is fixedly installed on the outer surface of the lower end of the slider, the lower scraper is fixedly installed on the outer surface of the lower end of the scraper seat, and the protective mechanism is fixedly installed on the upper end of the slider.

[0016] During operation, as the desizing process proceeds, the slurry on the cloth settles at the bottom of the desizing chamber. Long-term accumulation will cause a large amount of slurry to accumulate at the bottom of the desizing chamber, and it needs to be cleaned. The present invention cleans the aggregates at the bottom of the desizing chamber by arranging a cleaning mechanism. When cleaning the aggregates at the bottom of the desizing chamber, first turn on the drive motor, the drive motor drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the slider to move close to the connection between the first desizing chamber and the second desizing chamber, the slider drives the scraper seat to move, the scraper seat drives the lower scraper to move, and when the scraper When it moves to the connection point between the first desizing chamber and the second desizing chamber, the baffle is opened to discharge the sediment from the sewage outlet, and then the driving motor is reversed to drive the bidirectional lead screw to reverse, and the bidirectional lead screw drives the slider to move away from the connection point between the first desizing chamber and the second desizing chamber until it moves to the starting position to complete the cleaning process. By setting up the cleaning mechanism, the aggregates at the bottom of the desizing chamber can be effectively cleaned, and there is no need to arrange special cleaning personnel for cleaning, which saves manpower and material resources, and the aggregates can be cleaned out in time without affecting the desizing process.

[0017] Preferably, the protection mechanism includes an upper scraper, a protection plate, and a support frame; support frames are fixedly installed on both sides of the scraper seat, an upper scraper is fixedly installed on one end of the support frame, a protection plate is fixedly installed on the upper end of the bidirectional screw, and both ends of the protection plate are respectively fixedly installed on one side of the inner wall of the first desizing chamber and one side of the inner wall of the second desizing chamber.

[0018] During operation, a part of the slurry removed from the cloth will accumulate on the bidirectional screw during the sedimentation process. When there are too many aggregates on the bidirectional screw, it will affect the normal use of the bidirectional screw, and the cleaning process cannot be carried out normally. The present invention enables the bidirectional screw to work normally by arranging a protective mechanism. A protective plate is arranged above the bidirectional screw. During the sedimentation process of the slurry, the slurry directly above the bidirectional screw is deposited on the protective plate, which effectively reduces the aggregates on the bidirectional screw. When cleaning the sediment, the slider drives the support frame to move, and the support frame drives the upper scraper to move, and the upper scraper scrapes off the sediment on the protective plate. By setting the protective mechanism, the bidirectional screw can be prevented from being affected in normal use due to excessive aggregates, effectively ensuring the normal operation of the cleaning process.

[0019] Preferably, the evenly distributed desizing mechanisms rotatably installed in the first desizing chamber and the second desizing chamber are staggered in an up-and-down manner.

[0020] During operation, the staggered distribution method can increase the desizing time of the fabric in the desizing chamber, which can achieve a better desizing effect.

[0021] Preferably, the baffle is a stepped structure, and the sewage outlet is also a stepped opening, and the sealing is achieved by the engagement of the two.

[0022] During operation, the cooperation between the stepped baffle and the stepped sewage outlet can achieve good sealing. A sealing gasket can also be arranged at the step to further strengthen the sealing.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The present invention desizes the cloth by arranging a desizing mechanism, and can more effectively desize the slurry on the surface of the cloth. The desizing method used in the present invention is chemical desizing, which will not cause wear and damage to the cloth itself. During the desizing process, the slurry is expanded and degraded by treating with an alkaline desizing liquid and an enzyme desizing liquid, so as to achieve a better desizing effect. After the slurry on the cloth is treated with the alkaline desizing liquid and the enzyme desizing liquid, a vibrator in a vibration chamber generates vibration, and the slurry on the cloth is removed by vibration, so as to achieve a better desizing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0027] Figure 3 It is an enlarged structural view of the desizing mechanism of the present invention;

[0028] Figure 4 An enlarged structural view of the cleaning mechanism of the present invention;

[0029] Figure 5 It is an overall side sectional structural view of the present invention;

[0030] Figure 6 An enlarged structural view of the sealing mechanism of the present invention;

[0031] Figure 7 It is an enlarged structural view of the protection mechanism of the present invention.

[0032] In the figure: 1. shell; 2. support column; 3. first desizing chamber; 4. second desizing chamber; 5. cloth inlet assembly; 6. roller; 8. cloth outlet assembly; 10. desizing mechanism; 101. rotating shaft; 102. vibrator; 103. shell; 104. rotating paddle; 1041. paddle; 1042. rotating seat; 105. vibration chamber; 106. sealing mechanism; 1061. permanent magnet; 1062. magnetic fluid; 1063. sealing sleeve; 1064. pole shoe; 11. cleaning mechanism; 111. slider; 112. scraper seat; 113. lower scraper; 114. bidirectional screw rod; 115. protection mechanism; 1151. upper scraper; 1152. protection plate; 1153. support frame; 12. baffle. DETAILED DESCRIPTION

[0033] 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.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0035] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] See also Figures 1 to 7, the present invention provides a technical solution:

[0037] A continuous cloth printing and dyeing production line, such as Figure 1 and Figure 2 As shown, it includes a shell 1, and support columns 2 are fixedly installed on the lower end outer surface of the shell 1 near the four corners, and rollers 6 are rotatably installed on the upper end outer surface of the shell 1 near the two sides and the middle position, and one end and the other end of the shell 1 are respectively provided with a cloth feeding assembly 5 and a cloth discharging assembly 8, and a first desizing chamber 3 is opened near one side of the shell 1, and a second desizing chamber 4 is opened near the other side of the shell 1. The first desizing chamber 3 and the second desizing chamber 4 are rotatably installed with evenly distributed desizing mechanisms 10, and a sewage outlet is opened in the middle position of the lower end outer surface of the shell 1, and a baffle 12 is movably installed in the sewage outlet.

[0038] The existing patented technology will cause certain damage and wear to the cloth when scraping off the wrapped slurry on the cloth, reduce the quality of the cloth, and affect the printing and dyeing effect of the cloth. Since the scraped slurry will have a certain degree of adhesion, some of it will stick to the surface of the cloth and it is difficult to clean it. During operation, the cloth moves slowly along the production line, driving the desizing mechanism 10 to rotate. When it is necessary to clean the slurry at the bottom of the first desizing chamber 3 and the second desizing chamber 4, the driving motor is turned on first, and the driving motor drives the cleaning mechanism 11 to clean the slurry at the bottom of the first desizing chamber 3 and the second desizing chamber 4. The present invention is provided with The desizing mechanism 10 is arranged to desize the fabric, so that the sizing on the fabric surface can be desized more effectively. The desizing method used in the present invention is chemical desizing, which will not cause wear and damage to the fabric itself. During the desizing process, an alkaline desizing liquid is first placed in the first desizing chamber 3 to perform an alkali treatment on the sizing on the fabric surface, which will cause the sizing to swell. The desizing mechanism 10 is used to separate the swelled sizing from the fabric surface, and then an enzyme desizing solution is added to the second desizing chamber 4 to degrade and dissolve the sizing remaining on the fabric surface in the solution, so that the sizing adhering to the fabric can be effectively removed, and the desizing effect is better.

[0039] As an embodiment of the present invention, Figure 2 and Figure 3As shown, the desizing mechanism 10 comprises a rotating shaft 101, a vibrator 102, a shell 103, a rotating paddle 104, a vibrating chamber 105, and a sealing mechanism 106; both ends of the rotating shaft 101 are rotatably mounted on both sides of the inner wall of the shell 1, the shell 103 is fixedly mounted on the annular outer surface of the rotating shaft 101, a vibrating chamber 105 is arranged between the rotating shaft 101 and the shell 103, the vibrators 102 are evenly distributed and fixedly mounted in the vibrating chamber 105, the sealing mechanisms 106 are fixedly mounted on both ends of the vibrating chamber 105, and the rotating paddle 104 is fixedly mounted on both ends of the rotating shaft 101; when working, the prior art After the slurry is scraped off, the scraped slurry will have a certain degree of adhesion, and some of it will stick to the surface of the cloth, which is difficult to clean and rinse, affecting the printing and dyeing effect of the cloth and reducing the quality of the product. The present invention can more effectively remove the slurry on the cloth by arranging a desizing mechanism 10. After the slurry on the cloth is treated with an alkaline desizing solution and an enzyme desizing solution, the vibrator 102 in the vibration chamber 105 vibrates to vibrate and remove the slurry on the cloth. When the rotating shaft 101 rotates, it drives the rotating paddle 104 to rotate. The rotating paddle 104 rotates continuously in the desizing solution to stir the desizing, so that the desizing solution flows in the desizing chamber, and the desizing effect is better.

[0040] As an embodiment of the present invention, Figure 5 and Figure 6 As shown, the sealing mechanism 106 includes a permanent magnet 1061, a magnetic fluid 1062, a sealing sleeve 1063, and a pole shoe 1064; both ends of the permanent magnet 1061 are fixedly installed with pole shoes 1064, and a sealing sleeve 1063 is fixedly installed between the two pole shoes 1064 near the rotating shaft 101, and the magnetic fluid 1062 is arranged in the middle of the sealing sleeve 1063; when working, when the desizing work is performed, if the sealing of both ends of the vibration cavity 105 is not good, it will cause the desizing liquid in the first desizing chamber 3 and the second desizing chamber 4 to penetrate into the vibration cavity 105, which will cause corrosion damage to the vibrator 102 in the vibration cavity 105, and it is necessary to set a sealing mechanism 10 6 to enhance the sealing effect. The present invention enhances the sealing effect at both ends of the vibration chamber 105 by arranging a sealing mechanism 106 to prevent the desizing liquid in the desizing chamber from penetrating into the vibration chamber 105. When desizing is performed, the permanent magnet 1061, the pole shoe 1064 and the sealing sleeve 1063 constitute a magnetic circuit. Under the action of the magnetic field generated by the permanent magnet 1061, the magnetic fluid 1062 placed between the sealing sleeve 1063 and the pole shoe 1064 is concentrated to form a so-called sealing ring, which blocks the gap channel to achieve the purpose of sealing. The dynamic seal of the magnetic fluid 1062 can seal the vibration chamber 105, which can effectively prevent the desizing liquid from penetrating into the vibration chamber 105.

[0041] As an embodiment of the present invention, Figures 2 to 5As shown, the rotating paddle 104 includes a paddle 1041 and a rotating seat 1042; the rotating seat 1042 is fixedly mounted on one end of the rotating shaft 101, and the annular outer surface of the rotating seat 1042 is fixedly mounted with evenly distributed paddles 1041; during operation, the cloth is chemically desized in the first desizing chamber 3 and the second desizing chamber 4. During desizing, the fluidity of the desizing solution is relatively small, which will lead to poor contact between the cloth and the desizing solution, resulting in poor desizing effect. The present invention increases the fluidity of the desizing solution by arranging a rotating paddle 104, the rotating shaft 101 rotates to drive the rotating seat 1042 to rotate, the rotating seat 1042 drives the paddle 1041 to rotate, the paddle 1041 stirs the desizing solution, and increases the fluidity of the desizing solution. Through the stirring of the rotating paddle 104, the fluidity of the desizing solution becomes larger, the contact effect between the cloth and the desizing solution is better, and the desizing effect is enhanced.

[0042] As an embodiment of the present invention, Figure 4 and Figure 5 as well as Figure 7As shown, the cleaning mechanism 11 includes a slider 111, a scraper seat 112, a lower scraper 113, a bidirectional screw rod 114, and a protective mechanism 115; one end of the bidirectional screw rod 114 is rotatably connected to one side of the inner wall of the second desizing chamber 4, and the other end of the bidirectional screw rod 114 is rotatably connected to one side of the inner wall of the first desizing chamber 3, and the other end of the bidirectional screw rod 114 penetrates the shell 1 and extends to the outside of the shell 1 and is fixedly connected to the drive motor, both ends of the bidirectional screw rod 114 are threadedly connected with a slider 111, the outer surface of the lower end of the slider 111 is fixedly mounted with a scraper seat 112, the outer surface of the lower end of the scraper seat 112 is fixedly mounted with a lower scraper 113, and the upper end of the slider 111 is fixedly mounted with a protective mechanism 115; during operation, as the desizing process proceeds, the slurry on the cloth settles at the bottom of the desizing chamber, and long-term aggregation will cause a large amount of slurry to accumulate at the bottom of the desizing chamber, which needs to be cleaned. The present invention cleans the aggregates at the bottom of the desizing chamber by setting a cleaning mechanism 11 When cleaning, the aggregate at the bottom of the desizing chamber is cleaned, the driving motor is first turned on, and the driving motor drives the bidirectional screw rod 114 to rotate, and the bidirectional screw rod 114 drives the slider 111 to move close to the connection between the first desizing chamber 3 and the second desizing chamber 4, and the slider 111 drives the scraper seat 112 to move, and the scraper seat 112 drives the lower scraper 113 to move. When the lower scraper 113 moves close to the connection between the first desizing chamber 3 and the second desizing chamber 4, the baffle 12 is opened to discharge the sediment from the sewage outlet, and then the driving motor is reversed, driving the bidirectional screw rod 114 to reverse, and the bidirectional screw rod 114 drives the slider 111 to move away from the connection between the first desizing chamber 3 and the second desizing chamber 4 until it moves to the starting position, completing the cleaning process. By setting the cleaning mechanism 11, the aggregate at the bottom of the desizing chamber can be effectively cleaned, and there is no need to arrange special cleaning personnel for cleaning, which saves manpower and material resources, and the aggregate can be cleaned out in time without affecting the desizing process.

[0043] As an embodiment of the present invention, Figure 5 and Figure 7As shown, the protection mechanism 115 includes an upper scraper 1151, a protection plate 1152, and a support frame 1153; the support frames 1153 are fixedly installed on both sides of the scraper seat 112, and the upper scraper 1151 is fixedly installed on one end of the support frame 1153, and the upper end of the bidirectional screw rod 114 is fixedly installed with a protection plate 1152, and the two ends of the protection plate 1152 are respectively fixedly installed on one side of the inner wall of the first desizing chamber 3 and one side of the inner wall of the second desizing chamber 4; when working, a part of the slurry removed from the cloth will be accumulated on the bidirectional screw rod 114 during the sedimentation process. When there are too many aggregates on the bidirectional screw rod 114, it will affect the normal use of the bidirectional screw rod 114, so that the cleaning process cannot be normal In the present invention, a protective mechanism 115 is provided to enable the bidirectional screw rod 114 to work normally. A protective plate 1152 is provided above the bidirectional screw rod 114. During the sedimentation process of the slurry, the slurry directly above the bidirectional screw rod 114 is deposited on the protective plate 1152, which effectively reduces the aggregates on the bidirectional screw rod 114. When cleaning the sediment, the slider 111 drives the support frame 1153 to move, and the support frame 1153 drives the upper scraper 1151 to move, and the upper scraper 1151 scrapes off the sediment on the protective plate 1152. By providing the protective mechanism 115, the bidirectional screw rod 114 can be prevented from being affected by excessive aggregates and affecting normal use, thereby effectively ensuring the normal operation of the cleaning process.

[0044] As an embodiment of the present invention, Figure 1 As shown, the evenly distributed desizing mechanisms 10 rotatably installed in the first desizing chamber 3 and the second desizing chamber 4 are staggered in an up-and-down manner; when working, the up-and-down staggered distribution can increase the desizing time of the cloth in the desizing chamber, and can achieve a better desizing effect.

[0045] As an embodiment of the present invention, Figure 2 As shown, the baffle 12 is a stepped structure, and the sewage outlet is also a stepped opening, and the sealing is completed by the engagement of the two; when working, the cooperation between the stepped baffle 12 and the stepped sewage outlet can complete the sealing well, and a sealing gasket can also be set at the step to further strengthen the sealing.

[0046] Instructions for use: When in use, after the sizing agent on the fabric is treated with the alkaline desizing solution and the enzyme desizing solution, the vibrator 102 in the vibration chamber 105 vibrates to remove the sizing agent on the fabric. When the rotating shaft 101 rotates, the rotating shaft 101 drives the rotating seat 1042 to rotate, and the rotating seat 1042 drives the paddle 1041 to rotate. The paddle 1041 stirs the desizing solution to increase the fluidity of the desizing solution. By stirring the rotating paddle 104, the fluidity of the desizing solution becomes larger, so that the contact effect between the fabric and the desizing solution is better, and the desizing solution is enhanced. The desizing effect is enhanced; during the desizing process, the permanent magnet 1061, the pole shoe 1064 and the sealing sleeve 1063 form a magnetic circuit. Under the action of the magnetic field generated by the permanent magnet 1061, the magnetic fluid 1062 placed between the sealing sleeve 1063 and the pole shoe 1064 is concentrated to form a so-called sealing ring, which blocks the gap channel to achieve the purpose of sealing. The dynamic seal of the magnetic fluid 1062 can seal the vibration chamber 105, which can effectively prevent the desizing liquid from penetrating into the vibration chamber 105; the bottom of the desizing chamber When cleaning the aggregate, first turn on the drive motor, the drive motor drives the bidirectional screw rod 114 to rotate, the bidirectional screw rod 114 drives the slider 111 to move close to the connection between the first desizing chamber 3 and the second desizing chamber 4, the slider 111 drives the scraper seat 112 to move, the scraper seat 112 drives the lower scraper 113 to move, when the lower scraper 113 moves close to the connection between the first desizing chamber 3 and the second desizing chamber 4, open the baffle 12, discharge the sediment from the sewage outlet, and then drive the motor to reverse, drive the bidirectional screw rod 114 to reverse, and the bidirectional screw rod 114 to reverse. The screw rod 114 drives the slider 111 to move away from the connection between the first desizing chamber 3 and the second desizing chamber 4 until it moves to the starting position to complete the cleaning process; when cleaning the sediment, the slider 111 drives the support frame 1153 to move, and the support frame 1153 drives the upper scraper 1151 to move, and the upper scraper 1151 scrapes off the sediment on the protection plate 1152. By setting up the protection mechanism 115, the bidirectional screw rod 114 can be prevented from being affected by excessive aggregates and affecting normal use, thereby effectively ensuring the normal operation of the cleaning process.

[0047] The electrical components appearing in this article are all connected to the external main controller and 220V AC power through a transformer, and the main controller can be a conventional known device that controls a computer, etc. The product model provided by the present invention is only used for the technical solution according to the structural characteristics of the product. The product will be adjusted and modified after purchase to make it more matching and consistent with the technical solution of the present invention. It is a technical solution for the best application of the technical solution. The model of its product can be replaced and modified according to the required technical parameters, which is well known to technical personnel in this field. Therefore, technical personnel in this field can clearly obtain the corresponding use effect through the technical solution provided by the present invention.

[0048] 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 continuous cloth printing and dyeing production line, comprising a housing (1), characterized in that: Support columns (2) are fixedly mounted on the lower end outer surface of the shell (1) near the four corners, rollers (6) are rotatably mounted on the upper end outer surface of the shell (1) near both sides and in the middle, a cloth inlet assembly (5) and a cloth outlet assembly (8) are respectively arranged at one end and the other end of the shell (1), a first desizing chamber (3) is provided inside the shell (1) near one side, and a second desizing chamber (4) is provided inside the shell (1) near the other side, and evenly distributed desizing mechanisms (10) are rotatably mounted in the first desizing chamber (3) and the second desizing chamber (4), and a sewage outlet is provided in the middle of the lower end outer surface of the shell (1), and a baffle (12) is movably mounted in the sewage outlet; The desizing mechanism (10) comprises a rotating shaft (101), a vibrator (102), a shell (103), a rotating paddle (104), a vibrating chamber (105), and a sealing mechanism (106); two ends of the rotating shaft (101) are rotatably mounted on two sides of the inner wall of the shell (1); the shell (103) is fixedly mounted on the annular outer surface of the rotating shaft (101); a vibrating chamber (105) is provided between the rotating shaft (101) and the shell (103); the vibrators (102) are evenly distributed and fixedly mounted in the vibrating chamber (105); the sealing mechanisms (106) are fixedly mounted on both ends of the vibrating chamber (105); and the rotating paddles (104) are fixedly mounted on both ends of the rotating shaft (101); The rotating paddle (104) comprises a paddle blade (1041) and a rotating seat (1042); the rotating seat (1042) is fixedly mounted on one end of the rotating shaft (101), and the annular outer surface of the rotating seat (1042) is fixedly mounted with evenly distributed paddle blades (1041); The evenly distributed desizing mechanisms (10) rotatably installed in the first desizing chamber (3) and the second desizing chamber (4) are staggered in an up-and-down manner; After the sizing agent on the fabric is treated with the alkaline desizing solution and the enzyme desizing solution, the vibrator (102) in the vibration chamber (105) vibrates to remove the sizing agent on the fabric, and the rotating shaft (101) drives the rotating paddle (104) to rotate when rotating. The rotating paddle (104) rotates continuously in the desizing solution to stir the desizing agent, so that the desizing agent flows in the desizing chamber; The sealing mechanism (106) comprises a permanent magnet (1061), a magnetic fluid (1062), a sealing sleeve (1063), and a pole shoe (1064); pole shoes (1064) are fixedly installed at both ends of the permanent magnet (1061); a sealing sleeve (1063) is fixedly installed between the two pole shoes (1064) at a position close to the rotating shaft (101); and a magnetic fluid (1062) is arranged in the middle of the sealing sleeve (1063); The cleaning mechanism (11) further comprises a slider (111), a scraper seat (112), a lower scraper (113), a bidirectional screw rod (114), and a protective mechanism (115); one end of the bidirectional screw rod (114) is rotatably connected to one side of the inner wall of the second desizing chamber (4), the other end of the bidirectional screw rod (114) is rotatably connected to one side of the inner wall of the first desizing chamber (3), and the other end of the bidirectional screw rod (114) passes through the shell (1) and extends to the outside of the shell (1) and is fixedly connected to the driving motor; both ends of the bidirectional screw rod (114) are threadedly connected to the slider (111); the scraper seat (112) is fixedly mounted on the outer surface of the lower end of the slider (111); the lower scraper (113) is fixedly mounted on the outer surface of the lower end of the scraper seat (112); and the protective mechanism (115) is fixedly mounted on the upper end of the slider (111); The protection mechanism (115) comprises an upper scraper (1151), a protection plate (1152), and a support frame (1153); the support frames (1153) are fixedly mounted on both sides of the scraper seat (112); the upper scraper (1151) is fixedly mounted on one end of the support frame (1153); the protection plate (1152) is fixedly mounted on the upper end of the bidirectional screw rod (114); and the two ends of the protection plate (1152) are respectively fixedly mounted on one side of the inner wall of the first desizing chamber (3) and one side of the inner wall of the second desizing chamber (4); The baffle (12) is a stepped structure, and the sewage outlet is also a stepped opening, and the sealing is achieved by the engagement of the two.

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