Surface treatment device for warp knitting fabric production

Abstract

The invention provides a surface treatment device for warp knitting fabric production. The surface treatment device comprises a storage table, a plurality of rubber rollers, a feeding assembly and a plurality of dismounting and mounting assemblies. The storage table is used for being arranged on the outer side of warp knitting cloth, and a workbench is arranged on the side, facing the warp knitting cloth, of the storage table. A plurality of swinging pieces are arranged on the workbench in parallel, and each swinging piece is hinged to the workbench and is in transmission connection with a turnover component; the plurality of rubber rollers are arranged on the object placing table, and a self-connecting structure is arranged between each rubber roller and the swinging piece; when the rubber roller is connected with the swinging piece, the rubber roller can rotate by taking the central axis of the rubber roller as an axis; the feeding assembly is used for being connected with any rubber roller and driving the rubber roller to move to the position corresponding to any swing piece. And the multiple dismounting assemblies are arranged on the storage table, correspond to the multiple swing pieces one to one and are used for being connected with the corresponding rubber rollers. According to the surface treatment device for warp knitting cloth production, the cleaning effect on dust and batting on warp knitting cloth can be improved, and the cloth is not prone to being damaged.

Description

Technical Field

[0001] The invention belongs to the technical field of warp knitted fabric production equipment, and more specifically, relates to a surface treatment device for warp knitted fabric production. Background Art

[0002] Warp knitting is a textile process in the knitting field. It uses one or several groups of parallel yarns to form a knitted fabric on all the working needles of the warp feeding machine at the same time. Warp knitting has good air permeability and is not easy to unwind. Warp knitting is the preferred material for making advertising flags or corporate flags that need to be hung outdoors for a long time. When warp knitted products are produced, some patterns will be printed on the warp knitted as needed, but surface treatment is required before printing the pattern to ensure the flatness and cleanliness of the warp knitted fabric and prevent wrinkles or impurities in the warp knitted fabric that affect the effect of pattern printing.

[0003] At present, the surface treatment of warp knitted fabrics before printing generally requires manual cleaning, and then the fabric is laid flat on a bottom plate or an operating table, and then smoothed by a scraper or a pressure roller.

[0004] The inventors found that the existing surface treatment process of warp knitted fabrics has a low degree of automation, and manual cleaning cannot clean some fine dust and lint on the warp knitted fabrics, and the fabric is easily wrinkled during the cleaning process, which is very inconvenient; in the process of smoothing the warp knitted fabrics, simply smoothing with a scraper or a pressure roller has a poor effect, and it is difficult to smooth out some wrinkles. If the downward pressure of the scraper or the pressure roller is increased, it is easy to cause uneven force on the fabric, causing fabric deviation, or even damage to the fabric, affecting the printing quality. Summary of the invention

[0005] The purpose of the present application is to provide a surface treatment device for warp knitted fabric production, so as to solve the technical problems existing in the prior art that the surface treatment process of warp knitted fabric has a low degree of automation and poor cleaning and smoothing effects.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted in this application is: to provide a surface treatment device for warp knitted fabric production, comprising: A storage table is arranged in parallel along the width direction of the warp knitted fabric on the outside of the warp knitted fabric, and has a workbench on the side facing the warp knitted fabric; a plurality of swinging members are arranged in parallel on the workbench, each of the swinging members is hinged to the workbench, and is transmission-connected to a flipping member to swing toward the warp knitted fabric or the storage table; A plurality of rubber rollers are arranged on the storage table, and each of the rubber rollers and the swinging member has a self-connecting structure; when the rubber rollers and the swinging member are connected, the rubber rollers can rotate around their own central axis and can also swing with the swinging member to contact the surface of the warp knitted fabric; A feeding assembly, used to be connected to any one of the rubber rollers and drive the rubber roller to move to a position corresponding to any one of the swinging members; and A plurality of disassembly and assembly components are arranged on the storage platform and correspond one to one with the plurality of swinging members, and are used to be connected with the corresponding rubber rollers, so that when the swinging member faces the storage platform, the rubber rollers and the swinging member are connected or separated.

[0007] Preferably, the self-connecting structure comprises: A connecting rod, coaxially connected to the end surface of the rubber roller, and having an end facing away from the rubber roller and having a limiting portion extending radially outward; Two clamping plates are arranged in parallel on the swing end surface of the swinging member, and are both slidably connected to the swinging member and are transmission-connected with a synchronous driving member, so as to be suitable for moving toward each other or moving away from each other; adjacent sides of the two clamping plates are provided with protrusions, and the protrusions are provided with semicircular grooves; Among them, when the swinging member moves toward the storage table and the loading assembly drives the rubber roller to move to a position corresponding to the swinging member, the limiting portion can be connected with the swinging end surface of the swinging member; at the same time, the synchronous driving component can drive the two clamping plates to move toward each other until they are connected, so that the two grooves are connected to form a circular hole for the connecting rod to be inserted, and the protrusion is in contact with the limiting portion.

[0008] Preferably, the synchronous driving component comprises: A double-headed screw, rotatably disposed on the swing end surface of the swing member, and its axial direction and rotational axis are parallel to the arrangement direction of the two clamping plates; the double-headed screw has two threaded parts with opposite thread directions, and the two threaded parts are respectively threadedly connected to the two clamping plates; and The first rotating motor is arranged on the swinging member and is drivingly connected with the double-headed screw to drive the double-headed screw to rotate around its own central axis and the two clamping plates to move toward or away from each other.

[0009] Preferably, the disassembly assembly comprises: Two brackets are arranged side by side on the storage table along the width direction of the warp knitted fabric, so as to respectively support the two ends of the rubber roller so that the axial direction of the rubber roller is parallel to the width direction of the warp knitted fabric; a moving plate, slidably disposed between the two brackets and drivingly connected to a first linear driving member so as to be suitable for moving toward any one of the brackets; and Two arc-shaped plates are both slidably connected to the upper side of the movable plate, and are both transmission-connected to a second linear driving member, so as to be suitable for moving toward or away from each other; Among them, when the two second linear driving components respectively drive the two arc plates to move toward each other until they are connected, the two arc plates constitute a combination that can be wrapped around the outer periphery of the rubber roller; at the same time, the first linear driving component drives the movable plate to move, so that the limiting part can be connected or separated from the swinging end face of the swinging member.

[0010] Preferably, the feeding assembly comprises: a storage rack, arranged on the storage table, for supporting the plurality of rubber rollers, so that the plurality of rubber rollers are arranged at intervals along a straight line direction, and the straight line direction is perpendicular to the axial direction of the rubber rollers; and A mechanical arm, slidably disposed on the storage platform, and transmission-connected to a driving motor for driving the mechanical arm to slide along the straight line direction; Wherein, the mechanical arm is used to connect with any one of the rubber rollers so that the rubber roller moves from the storage rack to the support, or from the support to the storage rack.

[0011] Preferably, the surface treatment device further comprises a base arranged on a side of the warp knitted fabric facing its own thickness direction, and a smoothing component arranged on the base for smoothing wrinkles on the warp knitted fabric; The smoothing component comprises: an ironing piece, arranged on a side of the warp knitted fabric facing away from the base, for connecting with the side of the warp knitted fabric facing away from the base; the ironing piece is also slidably connected to the base, and is transmission-connected to a reciprocating motion mechanism, so that the ironing piece can reciprocate along the width direction of the warp knitted fabric; the ironing piece adopts an internal hollow structure, and is connected to a hot steam generating device, the steam generating device is used to generate gas that can exchange heat with the ironing piece; and Two flattening rollers are arranged on the side of the warp knitted fabric facing away from the base, and each of the flattening rollers is connected to the base via a mounting frame; the flattening rollers are rotatably connected to the mounting frame, and the flattening rollers are tilted relative to the warp knitted fabric so that the axial direction of the flattening rollers forms an angle with the translational direction of the warp knitted fabric.

[0012] Preferably, the reciprocating motion mechanism comprises: a strip groove, which is arranged on the ironing element and extends along the translation direction of the warp knitted fabric; and The second rotating motor is fixedly arranged on the base, and its power output axis is parallel to the axis of the strip groove; the power output end of the second rotating motor has a lever extending radially outward, and the extended end of the lever has a connecting shaft portion embedded in the strip groove and hinged to the ironing piece.

[0013] Preferably, two metal rollers whose axial directions are parallel to the width direction of the warp knitted cloth are respectively provided at the front and rear ends of the base; each of the metal rollers is used to be connected to the warp knitted cloth, and each of the metal rollers is coaxially provided with a plurality of conductive sheets; each of the conductive sheets is in contact with the outer wall of the metal roller, and each of the conductive sheets is connected to the ground through a wire.

[0014] Preferably, the surface treatment device further comprises: A supporting platform, which is used to be arranged in parallel on the outside of the warp knitted fabric along the width direction of the warp knitted fabric, and the supporting platform and the storage platform are respectively located on both sides of the warp knitted fabric; and A plurality of clamping mechanisms are arranged in parallel on the support platform and correspond one to one with the plurality of swinging members, and are used to be connected with the corresponding rubber rollers, so that when the swinging member faces the warp knitted fabric, each of the clamping mechanisms is connected with the end of the corresponding rubber roller to fix the rubber roller.

[0015] Preferably, the pressing mechanism comprises: A bottom plate, arranged on the supporting platform, corresponding to one of the swinging members, and having a lower groove for the end of the rubber roller to be embedded; a movable seat, which is disposed on the supporting platform and is slidably connected to the upper side of the supporting platform along the width direction of the warp knitted fabric, and is drivingly connected to a third linear driving member; and A pressing plate is located on the upper side of the moving seat and is connected to the moving seat via a telescopic cylinder; the telescopic cylinder can drive the pressing plate to move toward or away from the moving seat; the bottom surface of the pressing plate has an upper groove for the end of the rubber roller to be embedded; Among them, when one of the rubber rollers swings with the swinging part toward the warp knitted cloth and the end of the rubber roller is embedded in the lower groove, the third linear driving member can drive the movable seat to move toward the direction corresponding to the swinging part. At the same time, the telescopic cylinder drives the pressure plate to move toward the movable seat until the inner wall of the upper groove is connected with the end of the rubber roller; the bottom plate and the pressure plate constitute a combination that can be wrapped around the outer periphery of the end of the rubber roller to fix the rubber roller.

[0016] In the embodiment of the present application, multiple rubber rollers can rotate about their own central axes, and can also swing with the corresponding swinging parts to connect with the surface of the warp knitted cloth. The surface of the rubber roller is sticky and can stick to some fine dust and lint on the surface of the warp knitted cloth, thereby achieving the purpose of cleaning the warp knitted cloth; the loading assembly can be connected to any one of the rubber rollers, and drive the rubber roller to move to a position corresponding to any one of the swinging parts; multiple disassembly and assembly assemblies correspond one by one to multiple swinging parts, and are used to be connected to corresponding rubber rollers. When the swinging part is facing the storage table, the rubber roller and the swinging part are connected or separated, thereby achieving the purpose of replacing the rubber roller when the viscosity of the rubber roller decreases after a long period of use.

[0017] The surface treatment device for warp knitted fabric production provided in the embodiment of the present application has a higher degree of automation compared with the prior art, and can improve the cleaning effect of some fine dust and tiny fluff on the warp knitted fabric. In addition, a rubber roller is used to clean the surface of the warp knitted fabric. Since the surface of the rubber roller is relatively flat, it is less likely to damage the fabric than a brush, and it is less likely to cause wrinkles on the fabric during the cleaning process, thereby improving the surface treatment efficiency of the warp knitted fabric; the contact surface between the rubber roller and the warp knitted fabric is evenly stressed, which is less likely to cause fabric deviation, thereby avoiding damage to the fabric and improving the subsequent printing quality of the warp knitted fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 Schematic diagram of the three-dimensional structure of the surface treatment device for warp knitted fabric production provided by the embodiment of the present invention Figure 1 ; Figure 2 Schematic diagram of the three-dimensional structure of the surface treatment device for warp knitted fabric production provided by the embodiment of the present invention Figure 2 ; Figure 3 A schematic top view of a surface treatment device for warp knitted fabric production provided by an embodiment of the present invention; Figure 4 for Figure 2 Schematic diagram of the enlarged structure of the A area in the middle; Figure 5 for Figure 2 Schematic diagram of the enlarged structure of the middle B area; Figure 6 for Figure 2 Schematic diagram of the enlarged structure of the middle C region; Figure 7 for Figure 2Schematic diagram of the enlarged structure of the D region in the middle; Figure 8 A schematic diagram of the three-dimensional structure of the clamping mechanism used in the embodiment of the present invention Figure 1 ; Fig. 9 A schematic diagram of the three-dimensional structure of the clamping mechanism used in the embodiment of the present invention Figure 2 ; Among them, the reference numerals in the figure are: 1. Storage table; 11. Workbench; 12. Swinging member; 13. Turning member; 2. Rubber roller; 3. Self-connecting structure; 31. Connecting rod; 32. Clamping plate; 33. Synchronous driving member; 331. Double-headed screw; 332. First rotating motor; 4. Loading assembly; 41. Storage rack; 42. Robotic arm; 43. Driving motor; 5. Disassembly and assembly assembly; 51. Bracket; 52. Moving plate; 53. Curved plate; 6. Base; 61. Metal roller; 62. Conductive sheet; 63. Wire; 7. Smoothing assembly; 71. Ironing piece; 72. Flattening roller; 73. Reciprocating motion mechanism; 731. Strip groove; 732. Second rotating motor; 733. Push rod; 74. Steam generating device; 75. Mounting frame; 8. Support platform; 9. Pressing mechanism; 91. Bottom plate; 911. Lower groove; 92. Moving seat; 93. Pressing plate; 931. Upper groove; 94. Telescopic cylinder; a1. Warp knitted cloth. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. 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, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] Please also read Figures 1 to 9 The surface treatment device for warp knitted fabric production provided by the present application is now described. The surface treatment device for warp knitted fabric production comprises a storage table 1, a plurality of rubber rollers 2, a feeding assembly 4 and a plurality of disassembly assemblies 5.

[0025] The storage table 1 is used to be arranged in parallel along the width direction of the warp knitted fabric a1 on the outside of the warp knitted fabric a1, and has a workbench 11 on the side facing the warp knitted fabric a1; a plurality of swing members 12 are arranged in parallel on the workbench 11, and the plurality of swing members 12 are arranged along the length direction of the warp knitted fabric a1, each swing member 12 is hinged to the workbench 11, and is transmission-connected with a flipping member 13 so as to swing toward the warp knitted fabric a1 or the storage table 1; the flipping member 13 can be a motor-type driving member whose output shaft is connected to the hinge shaft of the swing member 12.

[0026] A plurality of rubber rollers 2 are arranged on the storage table 1, and a self-connecting structure 3 is provided between each rubber roller 2 and the swinging member 12; when the rubber roller 2 and the swinging member 12 are connected, the rubber roller 2 can rotate around its own central axis and can also swing with the swinging member 12 to contact the surface of the warp knitted fabric a1; the rubber roller 2 is a roller-shaped product made of metal or other materials as a core and rubber covered by vulcanization, and the outer wall of the rubber roller 2 is coated with a highly viscous rubber layer. When the warp knitted fabric a1 passes from the lower side or the upper side of the rubber roller 2, the rubber roller 2 can stick away the fine dust and fluff on the warp knitted fabric a1, thereby achieving the purpose of cleaning the warp knitted fabric a1; after the rubber roller 2 has been used for a period of time, the surface will be covered with materials such as dust and fluff, and the staff can refurbish it by removing the rubber layer and spraying a new rubber layer, thereby realizing the reuse of the rubber roller 2; a plurality of rubber rollers 2 can be used together, in groups, or one by one according to cleaning needs.

[0027] It should be noted that during the surface treatment of the warp knitted fabric a1, it is transmitted through conveying rollers, and the conveying rollers can drive the warp knitted fabric a1 to move along the length direction; when any rubber roller 2 is connected to the warp knitted fabric a1, the rubber roller 2 can rely on the friction between the warp knitted fabric a1 to perform driven rotation along its own axis, and then the rubber layer on the outer wall of the rubber roller 2 can be evenly connected with the warp knitted fabric a1, thereby increasing the service life of the rubber roller 2.

[0028] The loading assembly 4 is used to be connected to any one of the rubber rollers 2 and drive the rubber roller 2 to move to a position corresponding to any one of the swinging members 12; when the rubber layer on the surface of the rubber roller 2 is covered with dust and lint, the rubber roller 2 can be transported away through the loading assembly 4, and a new rubber roller 2 can be transported to the swinging member 12.

[0029] A plurality of disassembly and assembly components 5 are arranged on the storage table 1 and correspond one to one with the plurality of swing members 12 , and are used to be connected with the corresponding rubber rollers 2 , so that when the swing members 12 face the storage table 1 , the rubber rollers 2 and the swing members 12 are connected or separated.

[0030] In the embodiment of the present application, multiple rubber rollers 2 can rotate about their own central axis, and can also swing with the corresponding swinging member 12 to connect with the surface of the warp knitted fabric a1. The surface of the rubber roller 2 is sticky and can stick to some fine dust and lint on the surface of the warp knitted fabric a1, thereby achieving the purpose of cleaning the warp knitted fabric a1; the loading component 4 can be connected to any one of the rubber rollers 2, and drive the rubber roller 2 to move to a position corresponding to any one of the swinging members 12; multiple disassembly and assembly components 5 correspond one-to-one to multiple swinging members 12, and are used to be connected to the corresponding rubber rollers 2. When the swinging member 12 is facing the storage table 1, it is used to connect or separate the rubber roller 2 and the swinging member 12, thereby achieving the purpose of replacing the rubber roller 2 when the viscosity of the rubber roller 2 decreases after a long period of use.

[0031] The surface treatment device for warp knitted fabric production provided in the embodiment of the present application has a higher degree of automation compared with the prior art, and can improve the cleaning effect of some fine dust and tiny fluff on the warp knitted fabric a1. In addition, the rubber roller 2 is used to clean the surface of the warp knitted fabric a1. Since the surface of the rubber roller 2 is relatively flat, it is less likely to damage the fabric than a brush, and it is less likely to cause wrinkles on the fabric during the cleaning process, thereby improving the surface treatment efficiency of the warp knitted fabric a1; the contact surface between the rubber roller 2 and the warp knitted fabric a1 is evenly stressed, which is less likely to cause fabric deviation, thereby avoiding damage to the fabric and improving the subsequent printing quality of the warp knitted fabric a1.

[0032] In some embodiments, please refer to Figures 1 to 3 , Figure 8 and Fig. 9 As a specific embodiment of the surface treatment device for warp knitted fabric production provided by the present invention, the self-connecting structure 3 includes a connecting rod 31 and two clamping plates 32.

[0033] The connecting rod 31 is coaxially connected to the end surface of the rubber roller 2 , and has a limiting portion extending radially outward at one end facing away from the rubber roller 2 , so that an annular limiting groove is formed between the limiting portion and the rubber roller 2 .

[0034] The two clamping plates 32 are arranged in parallel on the swinging end surface of the swinging member 12, and are both slidably connected to the swinging member 12 and transmission connected with a synchronous driving component 33. The synchronous driving component 33 is used to drive the two clamping plates 32 to move toward each other or move away from each other synchronously; the adjacent side surfaces of the two clamping plates 32 have protrusions, and the protrusions have semicircular grooves; the two semicircular grooves can form an annular boss that is compatible with the annular groove, and the formed annular boss can be suitable for being embedded in the annular groove.

[0035] By adopting the above technical scheme, when the swinging member 12 moves toward the storage table 1 and the feeding assembly 4 drives the rubber roller 2 to move to the position corresponding to the swinging member 12, the limiting portion can be connected with the swinging end face of the swinging member 12; at the same time, the synchronous driving component 33 can drive the two clamping plates 32 to move toward each other until they are connected, so that the two grooves are connected to form a circular hole for the connecting rod 31 to be inserted, and the protrusion is in contact with the limiting portion, thereby limiting the movement of the rubber roller 2 along its own axial direction; the connecting rod 31 of each rubber roller 2 is rotatably connected to the two grooves on the corresponding swinging member 12; the staff can remotely control the synchronous driving mechanism to drive the two clamping plates 32 to move toward each other to clamp the limiting portion on the rubber roller 2, or control the synchronous driving mechanism to drive the two clamping plates 32 to move back to back to release the limiting portion on the rubber roller 2, thereby realizing unmanned operation.

[0036] In some embodiments, please refer to Figures 1 to 3 , Figure 8 and Fig. 9 As a specific embodiment of the surface treatment device for warp knitted fabric production provided by the present invention, the synchronous driving component 33 includes a double-headed screw 331 and a first rotating motor 332.

[0037] The double-headed screw 331 is rotatably arranged on the swinging end surface of the swinging member 12, and its axial direction and rotational axis are parallel to the arrangement direction of the two clamping plates 32; the double-headed screw 331 has two threaded parts with opposite thread directions, and the two threaded parts are respectively threadedly connected to the two clamping plates 32.

[0038] The first rotating motor 332 is disposed on the swinging member 12 and can rotate forward and reversely and is connected to the double-headed screw 331 to drive the double-headed screw 331 to rotate about its own central axis and move the two clamping plates 32 toward or away from each other.

[0039] By adopting the above technical solution, the two clamping plates 32 can be moved toward or away from each other by remotely controlling the rotation of the first rotating motor 332 , thereby achieving the two clamping plates 32 clamping or releasing the corresponding rubber roller 2 .

[0040] In some embodiments, see Figures 1 to 3 and Figure 5As a specific embodiment of the surface treatment device for warp knitted fabric production provided by the present invention, the disassembly assembly 5 includes two brackets 51, a movable plate 52 and two arc plates 53.

[0041] Two brackets 51 are arranged side by side on the storage table 1 along the width direction of the warp knitted fabric a1, so as to respectively support the two ends of the rubber roller 2 so that the axial direction of the rubber roller 2 is parallel to the width direction of the warp knitted fabric a1; each bracket 51 has a plurality of rollers, and the axial direction of each roller is parallel to the length direction of the warp knitted fabric a1; the rollers arranged on the bracket 51 can reduce the friction between the rollers and the bracket 51.

[0042] The movable plate 52 is slidably arranged between the two brackets 51 and is transmission-connected with a first linear driving member, which may be a linear cylinder or a linear motor, so as to be suitable for moving toward any one of the brackets 51; when the first linear driving member drives the movable plate 52 to move, the rubber roller 2 is suitable for connecting with the roller on each bracket 51, and each of the rollers is suitable for rotating.

[0043] The two arc plates 53 are both slidably connected to the upper side surface of the movable plate 52, and are both transmission-connected with a second linear drive component, which can be a linear cylinder or a linear motor, so as to be suitable for moving toward or away from each other; the adjacent sides of the two arc plates 53 have an anti-slip coating, and when the two arc plates 53 are both connected to the rubber roller 2, the anti-slip coating is suitable for connecting with the rubber roller 2, thereby increasing the friction between the arc plates 53 and the rubber roller 2, and increasing the stability when the two arc plates 53 clamp the rubber roller 2, thereby preventing the rubber roller 2 from detaching from the two arc plates 53.

[0044] By adopting the above-mentioned technical scheme, when the two second linear driving components respectively drive the two arc plates 53 to move toward each other until they are connected, the two arc plates 53 constitute a combination that can be wrapped around the outer periphery of the rubber roller 2; at the same time, by driving the movable plate 52 to move through the first linear driving component, the limiting portion can be connected or separated from the swinging end face of the swinging member 12, thereby achieving the purpose of disassembling and assembling the rubber roller 2.

[0045] In some embodiments, please refer to Figures 1 to 3 As a specific embodiment of the surface treatment device for warp knitted fabric production provided by the present invention, the feeding assembly 4 includes a storage rack 41 and a mechanical arm 42.

[0046] The storage rack 41 is arranged on the storage table 1, and is used to support multiple rubber rollers 2, so that the multiple rubber rollers 2 are arranged at intervals along a straight line direction, and the straight line direction is perpendicular to the axial direction of the rubber rollers 2; storage grooves for multiple rubber rollers 2 to be embedded are arranged at intervals on the upper side of the storage rack 41, and the two ends of each rubber roller 2 are respectively connected to the two ends of the storage groove; the staff can place new rubber rollers 2 or cleaned rubber rollers 2 on the storage rack 41 for standby use, or temporarily place used rubber rollers 2 on the storage rack 41 for easy collection by the staff.

[0047] The robotic arm 42 is slidably arranged on the storage table 1, and a three-axis robotic arm can be used, which can be programmed for automatic control; the robotic arm 42 is transmission-connected with a drive motor 43 for driving it to slide in a straight line direction; a linear guide rail is arranged between the robotic arm 42 and the storage table 1, and the drive motor 43 can drive the robotic arm 42 to move back and forth along the extension direction of the linear guide rail; the two ends of each linear guide rail are respectively located on the sides of the storage rack 41 and the disassembly and assembly component 5, so as to facilitate the robotic arm 42 to transport the rubber roller 2 between the storage rack 41 and the disassembly and assembly component 5.

[0048] By adopting the above technical solution, the robot arm 42 can transfer the used rubber roller 2 from the disassembly and assembly component 5 to the storage rack 41 , or transfer the new rubber roller 2 on the storage rack 41 to the disassembly and assembly component 5 .

[0049] In some embodiments, please refer to Figures 1 to 3 and Figure 6 As a specific embodiment of the surface treatment device for warp knitted fabric production provided by the present invention, the surface treatment device also includes a base 6 for being arranged on the side of the warp knitted fabric a1 facing its own thickness direction, and a smoothing component 7 arranged on the base 6 for smoothing the wrinkles on the warp knitted fabric a1.

[0050] The smoothing assembly 7 comprises an ironing element 71 and two smoothing rollers 72 .

[0051] The ironing piece 71 is arranged on the side of the warp knitted fabric a1 facing away from the base 6, so as to be connected with the side of the warp knitted fabric a1 facing away from the base 6; the ironing piece 71 is also slidably connected with the base 6, and is transmission-connected with a reciprocating motion mechanism 73, so that the ironing piece 71 can reciprocate along the width direction of the warp knitted fabric a1; the ironing piece 71 adopts an internal hollow structure, and is connected with a hot steam generating device 74, the steam generating device 74 is used to generate gas that can exchange heat with the ironing piece 71, and, during the ironing process, a part of the hot steam can also be transported between the ironing piece 71 and the warp knitted fabric a1. By adopting the above technical scheme, after the warp knitted flag fabric body is heated by hot steam, the smoothing effect is better, and the ironing piece 71, driven by the reciprocating motion mechanism 73, can realize repeated ironing of the warp knitted fabric a1 in the width direction, thereby improving the ironing effect.

[0052] The two flattening rollers 72 are both arranged on the side of the warp knitted fabric a1 facing away from the base 6, and each flattening roller 72 is connected to the base 6 via a mounting frame 75; the flattening roller 72 is rotatably connected to the mounting frame 75, and the flattening roller 72 is tilted relative to the warp knitted fabric a1 so that the axial direction of the flattening roller 72 has an angle with the translational direction of the warp knitted fabric a1; the rotation direction of the two flattening rollers 72 is the same as the moving direction of the warp knitted flag fabric body.

[0053] By adopting the above technical solution, the two flattening rollers 72 can apply two outward forces to the warp knitted flag cloth body by means of friction, so as to achieve the purpose of smoothing the wrinkles on the surface of the warp knitted cloth a1.

[0054] In some embodiments, please refer to Figures 1 to 3 And 6, as a specific embodiment of the surface treatment device for warp knitted fabric production provided by the present invention, the reciprocating motion mechanism 73 includes a strip groove 731 and a second rotating motor 732.

[0055] The strip groove 731 is provided on the ironing member 71 and extends along the translation direction of the warp knitted fabric a1.

[0056] The second rotating motor 732 is fixedly arranged on the base 6, and its power output axis is parallel to the axis of the strip groove 731; the power output end of the second rotating motor 732 has a lever 733 extending radially outward, and the extending end of the lever 733 has a connecting shaft portion embedded in the strip groove 731 and hinged to the ironing member 71, and the connecting shaft portion is slidably connected to the strip groove 731.

[0057] By adopting the above technical solution, when the second rotating motor 732 rotates, it can drive the lever 733 to swing. Since the connecting shaft portion extending from the lever 733 is embedded in the strip groove 731, when the lever 733 swings, the connecting shaft portion can push the side wall of the strip groove 731, thereby making the ironing element 71 connected to the strip groove 731 reciprocate along the width direction of the warp knitted cloth a1.

[0058] In some embodiments, please refer to Figures 1 to 3 and Figure 7 As a specific embodiment of the surface treatment device for warp knitted fabric production provided by the present invention, two metal rollers 61 whose axial directions are parallel to the width direction of the warp knitted fabric a1 are respectively provided at the front and rear ends of the base 6; each metal roller 61 is used to be connected to the warp knitted fabric a1, and each metal roller 61 is coaxially provided with a plurality of conductive sheets 62; each conductive sheet 62 is in contact with the outer wall of the metal roller 61, and each conductive sheet 62 is connected to the ground through a wire 63.

[0059] By adopting the above technical scheme, since the static electricity on the warp knitted fabric a1 can attract fine dust and lint in the air, it is easy to cause incomplete surface treatment of the warp knitted fabric a1, thereby affecting the subsequent printing quality of the warp knitted fabric a1; the metal roller 61 is in contact with the warp knitted fabric a1, and the static electricity generated during the production process of the warp knitted fabric a1 can be transmitted to the metal roller 61, and the static electricity is transmitted to the ground along the wire 63 through the conductive sheet 62 connected to the metal roller 61, and the wire 63 acts as a grounding wire; it can also prevent static electricity from affecting the subsequent printing effect of the warp knitted fabric a1.

[0060] In some embodiments, please refer to Figures 1 to 4 As a specific embodiment of the surface treatment device for warp knitted fabric production provided by the present invention, the surface treatment device also includes a supporting platform 8 and a plurality of pressing mechanisms 9.

[0061] The supporting platform 8 is used to be arranged in parallel on the outer side of the warp knitted fabric a1 along the width direction of the warp knitted fabric a1, and the supporting platform 8 and the storage table 1 are respectively located on both sides of the warp knitted fabric a1.

[0062] A plurality of clamping mechanisms 9 are arranged in parallel on the supporting platform 8 and correspond one to one with a plurality of swinging members 12 , and are used to be connected with corresponding rubber rollers 2 , so that when the swinging members 12 face the warp knitted fabric a1 , each clamping mechanism 9 is connected with the end of the corresponding rubber roller 2 to fix the rubber roller 2 .

[0063] By adopting the above technical solution, when the rubber roller 2 swings with the swinging member 12 to connect with the warp knitted cloth a1, the corresponding clamping mechanism 9 can fix the swinging end of the rubber roller 2, provide a downward pressure toward the warp knitted cloth a1, ensure that the contact area between the rubber roller 2 and the warp knitted cloth a1 remains unchanged, and improve the stability of the cleaning effect of the rubber roller 2.

[0064] In some embodiments, please refer to Figures 1 to 4 As a specific embodiment of the surface treatment device for warp knitted fabric production provided by the present invention, the pressing mechanism 9 includes a bottom plate 91, a movable seat 92 and a pressing plate 93.

[0065] The bottom plate 91 is disposed on the supporting platform 8 , corresponding to one of the swinging members 12 , and has a lower groove 911 for the end of the rubber roller 2 to be embedded therein, and the end of the rubber roller 2 is rotatably connected to the lower groove 911 .

[0066] The movable seat 92 is arranged on the supporting platform 8, and is slidingly connected to the upper side of the supporting platform 8 along the width direction of the warp knitted cloth a1, and is transmission-connected to a third linear driving component, which can be a linear cylinder or a linear motor; the third linear driving component can drive the movable seat 92 to move toward or away from the warp knitted cloth a1.

[0067] The pressing plate 93 is located on the upper side of the moving seat 92, and is connected to the moving seat 92 through a telescopic cylinder 94; the telescopic cylinder 94 can drive the pressing plate 93 to move toward or away from the moving seat 92; the bottom surface of the pressing plate 93 has an upper groove 931 for the end of the rubber roller 2 to be embedded; the end of the rubber roller 2 is rotatably connected to the upper groove 931.

[0068] By adopting the above technical scheme, when one of the rubber rollers 2 swings with the swinging member 12 toward the warp knitted fabric a1 and the end of the rubber roller 2 is embedded in the lower groove 911, the third linear drive component can drive the movable seat 92 to move toward the corresponding swinging member 12, and at the same time, the telescopic cylinder 94 drives the pressure plate 93 to move toward the movable seat 92 until the inner wall of the upper groove 931 is connected with the end of the rubber roller 2; the bottom plate 91 and the pressure plate 93 constitute a combination that can be wrapped around the outer periphery of the end of the rubber roller 2 to fix the rubber roller 2; when the rubber roller 2 needs to be replaced, first the telescopic cylinder 94 drives the pressure plate 93 to move away from the movable seat 92, so that the upper groove 931 is away from the end of the rubber roller 2, and then the third linear drive component drives the movable seat 92 to move away from the swinging member 12, so that the pressure plate 93 is away from the bottom plate 91, and finally the rubber roller 2 moves away from the bottom plate 91 with the swinging member 12.

[0069] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface treatment device for warp knitted fabric production, characterized in that: include: A storage table is arranged in parallel along the width direction of the warp knitted fabric on the outside of the warp knitted fabric, and has a workbench on the side facing the warp knitted fabric; a plurality of swinging members are arranged in parallel on the workbench, each of the swinging members is hinged to the workbench, and is transmission-connected to a flipping member to swing toward the warp knitted fabric or the storage table; A plurality of rubber rollers are arranged on the storage table, and each of the rubber rollers and the swinging member has a self-connecting structure; when the rubber rollers and the swinging member are connected, the rubber rollers can rotate around their own central axis and can also swing with the swinging member to contact the surface of the warp knitted fabric; A feeding assembly, used to be connected to any one of the rubber rollers and drive the rubber roller to move to a position corresponding to any one of the swinging members; as well as A plurality of disassembly and assembly components are arranged on the storage platform and correspond one to one with the plurality of swinging members, and are used to be connected with the corresponding rubber rollers, so that when the swinging member faces the storage platform, the rubber rollers and the swinging member are connected or separated.

2. The surface treatment device for warp knitted fabric production according to claim 1, characterized in that: The self-connecting structure comprises: A connecting rod, coaxially connected to the end surface of the rubber roller, and having an end facing away from the rubber roller and having a limiting portion extending radially outward; Two clamping plates are arranged in parallel on the swing end surface of the swinging member, and are both slidably connected to the swinging member and are transmission-connected with a synchronous driving member, so as to be suitable for moving toward each other or moving away from each other; adjacent sides of the two clamping plates are provided with protrusions, and the protrusions are provided with semicircular grooves; Among them, when the swinging member moves toward the storage table and the loading assembly drives the rubber roller to move to a position corresponding to the swinging member, the limiting portion can be connected with the swinging end surface of the swinging member; at the same time, the synchronous driving component can drive the two clamping plates to move toward each other until they are connected, so that the two grooves are connected to form a circular hole for the connecting rod to be inserted, and the protrusion is in contact with the limiting portion.

3. The surface treatment device for warp knitted fabric production according to claim 2, characterized in that: The synchronous driving component comprises: A double-headed screw, rotatably disposed on the swing end surface of the swing member, and its axial direction and rotational axis are parallel to the arrangement direction of the two clamping plates; the double-headed screw has two threaded parts with opposite thread directions, and the two threaded parts are respectively threadedly connected to the two clamping plates; and The first rotating motor is arranged on the swinging member and is drivingly connected with the double-headed screw to drive the double-headed screw to rotate around its own central axis and the two clamping plates to move toward or away from each other.

4. The surface treatment device for warp knitted fabric production according to claim 2, characterized in that: The disassembly and assembly components include: Two brackets are arranged side by side on the storage table along the width direction of the warp knitted fabric, so as to respectively support the two ends of the rubber roller so that the axial direction of the rubber roller is parallel to the width direction of the warp knitted fabric; a moving plate, slidably disposed between the two brackets and drivingly connected to a first linear driving member so as to be suitable for moving toward any one of the brackets; and Two arc-shaped plates are both slidably connected to the upper side of the movable plate, and are both transmission-connected to a second linear driving member, so as to be suitable for moving toward or away from each other; Among them, when the two second linear driving components respectively drive the two arc plates to move toward each other until they are connected, the two arc plates constitute a combination that can be wrapped around the outer periphery of the rubber roller; at the same time, the first linear driving component drives the movable plate to move, so that the limiting part can be connected or separated from the swinging end face of the swinging member.

5. The surface treatment device for warp knitted fabric production according to claim 2, characterized in that: The feeding assembly comprises: a storage rack, arranged on the storage table, for supporting the plurality of rubber rollers, so that the plurality of rubber rollers are arranged at intervals along a straight line direction, and the straight line direction is perpendicular to the axial direction of the rubber rollers; and A mechanical arm, slidably disposed on the storage platform, and transmission-connected to a driving motor for driving the mechanical arm to slide along the straight line direction; Wherein, the mechanical arm is used to connect with any one of the rubber rollers so that the rubber roller moves from the storage rack to the support, or from the support to the storage rack.

6. The surface treatment device for warp knitted fabric production according to claim 1, characterized in that: The surface treatment device further comprises a base for being arranged on a side of the warp knitted fabric facing its own thickness direction, and a smoothing component arranged on the base for smoothing wrinkles on the warp knitted fabric; The smoothing component comprises: an ironing piece, arranged on a side of the warp knitted fabric facing away from the base, for connecting with the side of the warp knitted fabric facing away from the base; the ironing piece is also slidably connected to the base, and is transmission-connected to a reciprocating motion mechanism, so that the ironing piece can reciprocate along the width direction of the warp knitted fabric; the ironing piece adopts an internal hollow structure, and is connected to a hot steam generating device, the steam generating device is used to generate gas that can exchange heat with the ironing piece; and Two flattening rollers are arranged on the side of the warp knitted fabric facing away from the base, and each of the flattening rollers is connected to the base via a mounting frame; the flattening rollers are rotatably connected to the mounting frame, and the flattening rollers are tilted relative to the warp knitted fabric so that the axial direction of the flattening rollers forms an angle with the translational direction of the warp knitted fabric.

7. The surface treatment device for warp knitted fabric production according to claim 6, characterized in that: The reciprocating motion mechanism comprises: a strip groove, which is arranged on the ironing element and extends along the translation direction of the warp knitted fabric; and The second rotating motor is fixedly arranged on the base, and its power output axis is parallel to the axis of the strip groove; the power output end of the second rotating motor has a lever extending radially outward, and the extended end of the lever has a connecting shaft portion embedded in the strip groove and hinged to the ironing piece.

8. The surface treatment device for warp knitted fabric production according to claim 6, characterized in that: Two metal rollers are respectively arranged at the front and rear ends of the base, and the axial direction of the rollers is parallel to the width direction of the warp knitted cloth; each of the metal rollers is used to be connected to the warp knitted cloth, and each of the metal rollers is coaxially arranged with a plurality of conductive sheets; each of the conductive sheets is in contact with the outer wall of the metal roller, and each of the conductive sheets is connected to the ground through a wire.

9. The surface treatment device for warp knitted fabric production according to claim 1, characterized in that: The surface treatment device further comprises: A supporting platform, which is used to be arranged in parallel on the outside of the warp knitted fabric along the width direction of the warp knitted fabric, and the supporting platform and the storage platform are respectively located on both sides of the warp knitted fabric; and A plurality of clamping mechanisms are arranged in parallel on the support platform and correspond one to one with the plurality of swinging members, and are used to be connected with the corresponding rubber rollers, so that when the swinging member faces the warp knitted fabric, each of the clamping mechanisms is connected with the end of the corresponding rubber roller to fix the rubber roller.

10. The surface treatment device for warp knitted fabric production according to claim 9, characterized in that: The clamping mechanism comprises: A bottom plate, arranged on the supporting platform, corresponding to one of the swinging members, and having a lower groove for the end of the rubber roller to be embedded; a movable seat, which is disposed on the supporting platform and is slidably connected to the upper side of the supporting platform along the width direction of the warp knitted fabric, and is drivingly connected to a third linear driving member; and A pressing plate is located on the upper side of the moving seat and is connected to the moving seat via a telescopic cylinder; the telescopic cylinder can drive the pressing plate to move toward or away from the moving seat; the bottom surface of the pressing plate has an upper groove for the end of the rubber roller to be embedded; Among them, when one of the rubber rollers swings with the swinging part toward the warp knitted cloth and the end of the rubber roller is embedded in the lower groove, the third linear driving member can drive the movable seat to move toward the direction corresponding to the swinging part. At the same time, the telescopic cylinder drives the pressure plate to move toward the movable seat until the inner wall of the upper groove is connected with the end of the rubber roller; the bottom plate and the pressure plate constitute a combination that can be wrapped around the outer periphery of the end of the rubber roller to fix the rubber roller.

Images