Fabric desizing equipment for spinning

Abstract

The invention belongs to the field of textile equipment, and particularly relates to textile fabric desizing equipment which comprises a rack, a desizing pool fixedly connected to the rack, a flushing pool fixedly connected to the interior of the desizing pool, a heating box device fixedly connected to the lower end of the flushing pool, and a heat conduction roller rotationally connected to a bottom plate of the heating box device. A turbulent flow device is arranged on the upper end face of an upper plate of the heating box device, air valves arranged circumferentially are installed on the upper plate of the heating box device and communicated with the flushing pool and the heating box device, air cylinder devices are symmetrically installed on a left side plate and a right side plate of the heating box device, and the lower ends of the air cylinder devices are connected with lifting support devices. According to the device, the washing pool is arranged in the desizing pool, fabric is cleaned, the lifting support devices drive the fabric to ascend and descend to make contact with the heat conduction roller and drive the fabric to vibrate at the same time, the two faces of the fabric are brushed in cooperation with the cleaning brush device, the fabric is washed, the fabric is washed, and therefore the fabric is washed, and the desizing effect is improved. The desizing effect is further improved.

Description

Technical Field

[0001] The invention belongs to the field of textile equipment, and in particular relates to a fabric desizing device for textiles. Background Art

[0002] In textile processing, the silk thread needs to be sized first, that is, the warp yarn is dipped in the slurry and then dried, so that the fibers in the yarn adhere to each other and form a thin film on the surface of the yarn for weaving. However, the slurry and film remaining on the fabric after weaving will affect the subsequent dyeing and finishing processes. Therefore, the fabric needs to be treated with acid, alkali, enzyme, etc., that is, desizing.

[0003] A Chinese patent with application number CN202122205909.9 discloses a desizing care device for textile processing, comprising a desizing box, heating plates are fixedly arranged on the inner walls on both sides of the left and right sides of the desizing box, fixed plates are arranged on the upper and lower parts of the desizing box, a rotating motor is fixedly arranged on the inner wall of the rear side of the desizing box through a motor bracket, a rack is meshed on the gear, mounting plates are fixedly arranged on the front and rear sides of the rack, and a connecting box is fixedly arranged on the upper side of the rack; a guide roller is arranged on the right side of the connecting box, an axle seat is fixedly arranged above the right side wall of the desizing box, a winding roller is connected to the inside of the axle seat through a reel, the right end of the cloth passes through the guide wheel, between two fixed plates, the connecting box, and the guide roller in sequence, and is wound on the outer peripheral wall of the winding roller; the cloth soaked in the desizing liquid can be moved horizontally, and the desizing liquid will be stirred while the cloth moves, thereby enhancing the desizing effect and improving work efficiency. However, the above device still has some problems: the treatment liquid used for desizing is mostly acid, alkali, enzyme and other solutions. The cloth is directly transported out of the desizing box without cleaning after desizing, resulting in part of the treatment liquid entering the subsequent process with the cloth, affecting the subsequent processing. For this reason, it is necessary to set up additional cleaning equipment, which increases the equipment cost and subsequent maintenance cost, which does not meet the actual needs. Summary of the invention

[0004] The purpose of the present invention is to address the deficiencies of the prior art and provide a fabric desizing device for textiles. A cleaning mechanism is arranged in the desizing mechanism, and the two cooperate with each other to improve the desizing effect of the fabric, clean the fabric simultaneously, and improve the working efficiency of the equipment. The structure is simple and compact, thereby effectively solving the problems existing in the prior art.

[0005] To achieve the above purpose, the specific technical solutions of the present invention are as follows: A desizing device for textile fabrics comprises a frame, a desizing tank is fixedly connected to the frame, a flushing tank is fixedly connected in the desizing tank, a heating box device is fixedly connected in the opening at the lower end of the flushing tank, and evenly distributed heat-conducting rollers are rotatably connected to the bottom plate of the heating box device, a desizing space is formed between the lower end surface of the bottom plate of the heating box device and the upper end surface of the bottom plate of the desizing tank, a spoiler device is arranged on the upper end surface of the upper plate of the heating box device, circumferentially arranged air valves are installed on the upper plate of the heating box device outside the spoiler device, the air valves are connected to the flushing tank and the heating box device, cylinder devices are symmetrically installed on the left and right side plates of the heating box device, a lifting bracket device is connected to the lower end of the cylinder device, a cleaning brush device is fixedly connected to the lower ends of the two lifting bracket devices, and the cleaning brush device is located below the heat-conducting roller.

[0006] As a further arrangement of the above scheme, a first support roller is provided on the upper left side of the frame, and the first support roller extends to the right into the space directly above the desizing tank. A group of parallel horizontal support rollers are rotatably connected in the flushing tank, and a transition support roller is provided on the upper right side of the flushing tank.

[0007] As a further arrangement of the above scheme, an air inlet is provided on one side of the heating box device, and hot air is filled into the heating box device through the air inlet. Heat-conducting arc plates are evenly arranged on the bottom plate of the heating box device, and the upper outer side wall of the heat-conducting arc plate extends upward into the heating box device, and the lower inner side wall of the heat-conducting arc plate forms a mounting semicircular groove opening downward, and the heat-conducting roller is rotatably connected in the mounting semicircular groove, and the outer wall of the heat-conducting roller is in rotational contact with the inner wall of the mounting semicircular groove, and the heat-conducting roller extends downward out of the heating box device, and when the heat-conducting roller rotates, the heat in the heating box device is transferred to the desizing tank.

[0008] As a further configuration of the above scheme, the spoiler device includes a rotating table device, which is fixedly mounted at the center of the upper end surface of the upper plate of the heating box device. The rotating table device is provided with spoiler blades. The rotating table device drives the spoiler blades to rotate, and the spoiler blades drive the water flow in the washing pool to rotate and disturb, so as to flush and clean the fabric and remove the desizing liquid remaining on the fabric.

[0009] As a further arrangement of the above scheme, the air valve is located below the turbulent fan blades, and the air valve opens and closes automatically to discharge the hot air in the heating box device into the flushing pool to heat the cleaning liquid in the flushing pool. At the same time, the gas is broken up by the turbulent fan blades and contacts the fabric, further improving the cleaning effect.

[0010] As a further setting of the above solution, the lifting bracket device is symmetrically arranged on the left and right sides of the heating box device, and includes a U-shaped mounting bracket with an opening downward. A vertically upward connecting rod is provided on the upper end surface of the U-shaped mounting bracket, and the upper end of the connecting rod is connected to the cylinder device. The cylinder device can drive the U-shaped mounting bracket to lift by driving the connecting rod. A group of pressure rollers are rotatably connected inside the U-shaped mounting bracket, and a vibration device is fixedly installed on the U-shaped mounting bracket. The vibration device drives the pressure rollers to vibrate synchronously at a high frequency and with a small amplitude through the U-shaped mounting bracket.

[0011] As a further setting of the above solution, the cleaning brush device includes an I-shaped mounting plate and a cleaning brush. The I-shaped mounting plate includes an intermediate connecting plate, and side mounting plates are fixedly connected to both sides of the intermediate connecting plate. The intermediate connecting plate and the side mounting plates form an I shape. An installation groove perpendicular to the heat conduction roller is opened at the center of the intermediate connecting plate, and a screw rod is rotatably connected inside the installation groove. One end of the screw rod is connected to a motor device.

[0012] As a further setting of the above solution, the cleaning brush is arranged vertically staggered with the heat conduction roller, and includes a screw block. The screw block is in transmission connection with the screw rod, and the screw block is slidably connected to the installation groove. The upper end of the screw block is fixedly connected to a cleaning long strip frame. The cleaning long strip frame is parallel to the heat conduction roller, and the cleaning long strip frame is aligned with the pressure roller left and right. Brush strips are provided inside the cleaning long strip frame. The fabric passes horizontally from left to right through the pressure roller and the cleaning long strip frame. The lifting bracket device drives the fabric to rise and contact the heat conduction roller, and the vibration device vibrates the fabric synchronously at a high frequency and with a small amplitude. At the same time, the motor device rotates forward and backward at a high frequency, driving the screw rod to rotate forward and backward, driving the cleaning long strip frame to reciprocate through the screw block, and the brush strips wash both sides of the fabric to improve the desizing efficiency.

[0013] Advantages of the present invention: By arranging a flushing pool in the desizing bath, the fabric enters the flushing pool for cleaning immediately after desizing in the desizing bath, and the residual desizing treatment liquid on the fabric is cleaned up in time to ensure that the subsequent processes are not affected.

[0014] A heating box device is arranged between the desizing bath and the flushing pool, and in cooperation with the turbulence device and the air valve, it heats and disturbs the flushing pool to improve the cleaning effect; in cooperation with the heat conduction roller, it heats the desizing bath to improve the desizing effect.

[0015] The lifting bracket device drives the fabric to lift and contact the heat conduction roller, and at the same time drives the fabric to vibrate, and in cooperation with the cleaning brush device, it washes both sides of the fabric, further improving the desizing effect and working efficiency. Description of the drawings

[0016] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 2 It is a schematic view of the flushing pool of the present invention; Figure 3 Isometric view of the flushing tank of the present invention; Figure 4 Schematic cross-sectional view of the heating box device of the present invention; Figure 5 Schematic diagram of the positions of the heat conduction roller, lifting bracket device, cleaning brush device and fabric of the present invention; Figure 6 Assembly schematic diagram of the lifting bracket device and the cleaning brush device of the present invention; Figure 7 Schematic diagram of the cleaning brush device of the present invention.

[0017] Frame; 2. Desizing tank; 3. Flushing tank; 4. Heating box device; 5. Turbulence device; 6. Air valve; 7. Heat conduction roller; 8. Lifting bracket device; 9. Cleaning brush device; 10. Fabric; 101. First support roller; 301. Horizontal support roller; 302. Transition support roller; 303. Cylinder device; 401. Air inlet; 402. Heat conduction arc plate; 403. Installation semi-circular groove; 501. Rotary table device; 502. Turbulence fan blade; 801. U-shaped installation bracket; 802. Connecting rod; 803. Pressing roller; 804. Vibration device; 901. Side installation plate; 902. Intermediate connecting plate; 9021. Installation groove; 903. Screw; 904. Motor device; 905. Cleaning brush; 9051. Screw block; 9052. Cleaning long strip frame; 9053. Brush strip. Detailed implementation manners

[0018] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

[0019] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the attached Figures 1 to 7 And in conjunction with the embodiments to detail this application.

[0020] Such as Figure 1 、 Figure 2 、 Figure 3As shown, the present embodiment discloses a desizing device for textile fabrics, a desizing tank 2 is fixedly connected to a frame 1, a flushing tank 3 is fixedly connected in the desizing tank 2, a heating box device 4 is fixedly connected in the lower end opening of the flushing tank 3, a bottom plate of the heating box device 4 is rotatably connected with evenly distributed heat-conducting rollers 7, a desizing space is formed between the lower end surface of the bottom plate of the heating box device 4 and the upper end surface of the bottom plate of the desizing tank 2, a spoiler device 5 is arranged on the upper end surface of the upper plate of the heating box device 4, a circumferentially arranged air valve 6 is installed on the upper plate of the heating box device 4 outside the spoiler device 5, the air valve 6 connects the flushing tank 3 and the heating box device 4, a cylinder device 303 is symmetrically installed on the left and right side plates of the heating box device 4, a lifting bracket device 8 is connected to the lower end of the cylinder device 303, a cleaning brush device 9 is fixedly connected to the lower ends of the two lifting bracket devices 8, and the cleaning brush device 9 is located below the heat-conducting roller 7.

[0021] like Figure 1 , Figure 5 As shown, a first support roller 101 is provided on the upper left side of the frame 1, and the first support roller 101 extends to the right into the space just above the desizing tank 2. A group of parallel horizontal support rollers 301 are rotatably connected in the flushing tank 3. A transition support roller 302 is provided on the upper right side of the flushing tank 3, and pressure rollers 803 are provided on the lifting support device 8 at the lower ends of the left and right sides of the flushing tank 3. The fabric 10 passes through the first support roller 1011, the pressure roller 803, the transition support roller 302 and the horizontal support roller 301 in sequence, enters the desizing tank 2, passes under the heat-conducting roller 7, enters the flushing tank 2 upward, and is finally transported out of the flushing tank 2. The fabric 10 is transported horizontally during the desizing and cleaning process.

[0022] like Figure 4As shown in the figure, an air inlet 401 is provided on one side of the heating box device 4. Hot air is filled into the heating box device 4 through the air inlet 401. Heat-conducting arc plates 402 are evenly arranged on the bottom plate of the heating box device 4. The upper outer sidewall of the heat-conducting arc plate 402 extends upward into the heating box device 4. The lower inner sidewall of the heat-conducting arc plate 402 forms an installation semi-circular groove 403 with an opening downward. The heat-conducting roller 7 is rotatably connected in the installation semi-circular groove 403. The outer wall of the heat-conducting roller 7 is in rotational contact with the inner wall of the installation semi-circular groove 403. The heat-conducting roller 7 extends downward out of the heating box device 4. When the heat-conducting roller 7 rotates, the heat in the heating box device 4 is transferred to the desizing tank 2. The flow disturbance device 5 includes a rotating table device 501. The rotating table device 501 is fixedly installed at the center of the upper end surface of the upper plate of the heating box device 4. Turbulence fan blades 502 are provided on the rotating table device 501. The air valve 6 is located below the turbulence fan blades 502. The air valve 6 automatically opens and closes to discharge the hot air in the heating box device 4 into the rinsing tank 3 to heat the cleaning liquid in the rinsing tank 3. The rotating table device 501 drives the turbulence fan blades 502 to rotate. The turbulence fan blades 502 drive the water flow in the rinsing tank 3 to rotate and disturb, scouring and cleaning the fabric 10 to remove the residual desizing agent on the fabric 10. At the same time, the gas is broken up by the turbulence fan blades 502 and contacts the fabric 10, further improving the cleaning effect.

[0023] As Figure 6 shown, the lifting support device 8 is symmetrically arranged on the left and right sides of the heating box device 4 and includes a U-shaped installation support 801 with an opening downward. A vertically upward connecting rod 802 is provided on the upper end surface of the U-shaped installation support 801. The upper end of the connecting rod 802 is connected to the cylinder device 303. The cylinder device 303 can drive the U-shaped installation support 801 to lift by driving the connecting rod 802. A group of pressure rollers 803 are rotatably connected in the U-shaped installation support 801. A vibration device 804 is fixedly installed on the U-shaped installation support 801. The vibration device 804 drives the pressure rollers 803 to vibrate synchronously at a high frequency and with a small amplitude through the U-shaped installation support 801.

[0024] As Figure 7As shown in the figure, the cleaning brush device 9 includes an I-shaped mounting plate and a cleaning brush 905. The I-shaped mounting plate includes an intermediate connecting plate 902. On both sides of the intermediate connecting plate 902, there are fixedly connected side mounting plates 901. The intermediate connecting plate 902 and the side mounting plates 901 form an I shape. At the center of the intermediate connecting plate 902, there is an installation groove 9021 vertically arranged with respect to the heat conduction roller 7. A screw rod 903 is rotatably connected in the installation groove 9021. One end of the screw rod 903 is connected to a motor device 904. The cleaning brush 905 is arranged in a vertical staggered manner with the heat conduction roller 7 and includes a screw block 9051. The screw block 9051 is in transmission connection with the screw rod 903. The screw block 903 is slidably connected to the installation groove 9021. The upper end of the screw block 9051 is fixedly connected with a cleaning long strip frame 9052. The cleaning long strip frame 9052 is parallel to the heat conduction roller 7. The cleaning long strip frame 9052 is arranged in a left-right alignment with the pressure roller 803. A brush strip 9053 is arranged in the cleaning long strip frame 9052. The fabric 10 horizontally passes through the pressure roller 803 and the cleaning long strip frame 9052 from left to right. The lifting support device 8 drives the fabric 10 to rise and contact the heat conduction roller 7. During the conveying process of the fabric 10, the heat conduction roller 7 is driven to rotate. The vibration device 804 drives the fabric 10 to vibrate synchronously with a high frequency and a small amplitude. At the same time, the motor device 904 rotates forward and backward at a high frequency, driving the screw rod 903 to rotate forward and backward. Through the screw block 9051, the cleaning long strip frame 9052 is driven to reciprocate. The brush strip 9053 washes both sides of the fabric 10, improving the desizing efficiency.

[0025] Working process: Under the guidance of the first support roller 1011, the pressure roller 803, the transition support roller 302 and the horizontal support roller 301, the fabric 10 is conveyed in the desizing tank 2 and the rinsing tank 3. Hot air is filled into the heating box device 4 through the air inlet 401. The heat is transferred to the heat conduction roller 7 through the heat conduction arc plate 402. The cylinder device 303 drives the connecting rod 802 to drive the U-shaped mounting bracket 801 to rise. The U-shaped mounting bracket 801 drives the fabric 10 to rise and contact the heat conduction roller 7 through the pressure roller 803. The vibration device 804 drives the pressure roller 803 to vibrate synchronously with a high frequency and a small amplitude through the U-shaped mounting bracket 801. The heat conduction roller 7 heats the desizing liquid near the fabric 10. At the same time, the fabric 10 vibrates synchronously. The motor device 904 rotates forward and backward at a high frequency, driving the screw rod 903 to rotate forward and backward. Through the screw block 9051, the cleaning long strip frame 9052 is driven to reciprocate. The brush strip 9053 washes both sides of the fabric 10.

[0026] When the fabric 10 is in the flushing tank 3, the air valve 6 automatically opens and closes, and the hot air in the heating box device 4 is discharged into the flushing tank 3 to heat the cleaning liquid in the flushing tank 3. The rotating table device 501 drives the turbulent blades 502 to rotate, and the turbulent blades 502 drive the water flow in the flushing tank 3 to rotate and disturb, so as to flush and clean the fabric 10 and remove the desizing liquid remaining on the fabric 10. At the same time, the gas is crushed by the turbulent blades 502 and contacts the fabric 10, so as to further improve the cleaning effect; most of the heat of the heating box device 4 is transferred to the desizing tank 2 through the heat-conducting roller 7, and the air valve 6 transfers the remaining heat to the flushing tank 3, so as to increase the energy utilization rate and ensure the air pressure balance and airflow circulation in the heating box device 4.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A desizing device for textile fabrics, comprising a frame, to which a desizing tank is fixedly connected, characterized in that: A rinsing tank is fixedly connected inside the desizing tank. A heating box device is fixedly connected inside the lower opening of the rinsing tank. Heat conducting rollers are rotatably connected to the bottom plate of the heating box device in a uniformly distributed manner. A desizing space is formed between the lower end surface of the bottom plate of the heating box device and the upper end surface of the bottom plate of the desizing tank. A flow disturbing device is arranged on the upper end surface of the upper plate of the heating box device. Air valves arranged in a circular pattern are installed on the upper plate of the heating box device outside the flow disturbing device. The air valves communicate the rinsing tank and the heating box device. Cylinder devices are symmetrically installed on the left and right side plates of the heating box device. The lower ends of the cylinder devices are connected with lifting support devices. The lower ends of the two lifting support devices are fixedly connected with a cleaning brush device. The cleaning brush device is located below the heat conducting rollers.

2. The desizing device for textile fabrics according to claim 1, characterized in that: A first support roller is arranged on the upper side of the left end of the frame. The first support roller extends rightward into the space directly above the desizing tank. A group of parallel horizontal support rollers are rotatably connected inside the rinsing tank. A transition support roller is arranged on the upper side of the right end of the rinsing tank.

3. The desizing device for textile fabrics according to claim 1, characterized in that: An air inlet is arranged on one side of the heating box device. Heat conducting arc plates are uniformly arranged on the bottom plate of the heating box device. The upper outer side walls of the heat conducting arc plates extend upward into the heating box device. The lower inner side walls of the heat conducting arc plates form a downward-opening installation semi-circular groove. The heat conducting rollers are rotatably connected inside the installation semi-circular groove. The outer walls of the heat conducting rollers are in rotational contact with the inner walls of the installation semi-circular groove. The heat conducting rollers extend downward out of the heating box device.

4. The desizing device for textile fabrics according to claim 1, characterized in that: The flow disturbing device includes a rotating table device. The rotating table device is fixedly installed at the center of the upper end surface of the upper plate of the heating box device. Flow disturbing fan blades are arranged on the rotating table device. The air valves are located below the flow disturbing fan blades.

5. The desizing device for textile fabrics according to claim 1, characterized in that: The lifting support devices are symmetrically arranged on the left and right sides of the heating box device. They include a U-shaped installation bracket with an opening downward. A vertically upward connecting rod is arranged on the upper end surface of the U-shaped installation bracket. The upper end of the connecting rod is connected with the cylinder device. A group of pressure rollers are rotatably connected inside the U-shaped installation bracket. A vibration device is fixedly installed on the U-shaped installation bracket.

6. The desizing device for textile fabrics according to claim 1, characterized in that: The cleaning brush device includes an I-shaped installation plate and a cleaning brush. The I-shaped installation plate includes an intermediate connecting plate. Side installation plates are fixedly connected to both sides of the intermediate connecting plate. The intermediate connecting plate and the side installation plates form an I shape. An installation groove perpendicular to the heat conducting rollers is opened at the center of the intermediate connecting plate. A screw rod is rotatably connected inside the installation groove. One end of the screw rod is connected with a motor device.

7. The desizing device for textile fabrics according to claim 6, characterized in that: The cleaning brush is arranged in a vertically staggered manner with the heat conducting rollers. It includes a screw block. The screw block is in transmission connection with the screw rod. The screw block is slidably connected with the installation groove. The upper end of the screw block is fixedly connected with a cleaning long strip frame. The cleaning long strip frame is parallel to the heat conducting rollers. The cleaning long strip frame is aligned with the pressure rollers left and right. Brush strips are arranged inside the cleaning long strip frame.

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