Adjustable jacquard fabric winding device

Abstract

The utility model relates to the technical field of textile machinery, in particular to an adjustable jacquard fabric winding device which comprises a rack, a cloth guide roller and a winding roller, the cloth guide roller and the winding roller are rotatably arranged on the rack, and the rack is provided with an adjusting mechanism used for adjusting cloth tension between the cloth guide roller and the winding roller. The adjusting roller is horizontally and slidably installed on the rack between the cloth guide roller and the winding roller, the detection assembly detects the tension of the surface of the fabric when the fabric is wound, and when the detection assembly detects that the tension of the surface of the fabric is too large, the adjusting roller is driven by the moving assembly to horizontally move; and the adjusting roller moves to adjust the tightness state of the fabric between the cloth guide roller and the winding roller, so that the tension on the surface of the fabric is kept in a safe and stable state all the time, and the winding effect when different types of fabric are wound is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textile machinery, and in particular to an adjustable jacquard fabric winding device. BACKGROUND

[0002] Jacquard fabric is a high-end fabric produced through jacquard weaving process, which is characterized by complex patterns and three-dimensional effect, and is widely used in clothing, home textiles, decoration and other fields. The manufacturing process of jacquard fabric involves multiple steps, including design, preparation, weaving and post-processing. In order to facilitate storage and transportation, the jacquard fabric needs to be wound after production.

[0003] In related technologies, the Chinese utility model patent with the publication number CN218201228U discloses a fabric winding machine, which comprises a fabric winding machine body, a power cord is arranged on one side of the fabric winding machine body close to the bottom, a fixed plate is fixedly installed on one side of the fabric winding machine body close to the power cord, a first supporting block is fixedly connected to one side of the fixed plate, and a second supporting block is slidingly connected to one side of the fixed plate close to the first supporting block.

[0004] In actual work, the winding roller position of the above-mentioned fabric winding machine is fixed. However, the weight and toughness of different fabrics are different, so the fabric winding machine is prone to cause different tensions on the surface of the fabric when winding different fabrics, thereby adversely affecting the winding work of the fabric. UTILITY MODEL CONTENT

[0005] In order to ensure the winding effect when winding different types of fabric, the present application provides an adjustable jacquard fabric winding device.

[0006] The adjustable jacquard fabric winding device provided by the present application adopts the following technical scheme:

[0007] An adjustable jacquard fabric winding device, comprising a rack and a guide roller and a winding roller rotatably arranged on the rack, wherein an adjusting mechanism for adjusting the tension of the fabric between the guide roller and the winding roller is arranged on the rack, and the adjusting mechanism comprises:

[0008] An adjusting roller horizontally slidingly and rotatably arranged on the rack, wherein the fabric is guided out from the guide roller, passes around the adjusting roller and is wound on the winding roller;

[0009] A moving assembly arranged on the rack and used for driving the adjusting roller to move horizontally;

[0010] A detection assembly arranged on the rack and used for detecting the surface tension of the fabric.

[0011] By adopting the above technical scheme, the adjusting roller is horizontally slidably arranged on the rack between the guide roller and the winding roller, the detection assembly detects the tension on the surface of the fabric during winding, when the detection assembly detects that the tension on the surface of the fabric is too large, the moving assembly drives the adjusting roller to move horizontally, the adjusting roller moves to adjust the tightness of the fabric between the guide roller and the winding roller, so that the tension on the surface of the fabric is kept in a safe and stable state at all times, and the winding effect during winding of different types of fabrics is ensured.

[0012] Optionally, the moving assembly comprises:

[0013] The moving block is horizontally slidably arranged on the rack, and the adjusting roller is rotatably arranged on the moving block.

[0014] The moving screw is rotatably arranged on the rack and is threadedly connected with the moving block.

[0015] The moving motor is arranged on the rack, and the output shaft is connected with the moving screw.

[0016] By adopting the above technical scheme, the moving motor drives the moving screw to rotate, the moving screw drives the moving block to move, and the moving block drives the adjusting roller to move, so that the moving work of the adjusting roller is realized by controlling the moving motor.

[0017] Optionally, a rotating plate is rotatably arranged on the moving block, a rotating motor is arranged on the moving block, the output shaft of the rotating motor is connected with the top end of the rotating plate, the adjusting roller is provided with three, and the three adjusting rollers are rotatably arranged on the rotating plate and are vertically and uniformly arranged.

[0018] By adopting the above technical scheme, the rotating plate is rotatably arranged on the moving block, and three adjusting rollers are vertically arranged on the rotating plate, so that the three adjusting rollers are also driven to rotate by controlling the rotating motor to rotate the rotating plate, so that the tension on the surface of the fabric is more finely adjusted, and the adjusting ability of the tension on the surface of the fabric is improved.

[0019] Optionally, the detection assembly comprises:

[0020] The pressure sensor is arranged on the rack.

[0021] The controller is arranged on the rack and is electrically connected with the pressure sensor, the rotating motor and the moving motor.

[0022] The rotating plate is rotatably arranged on the rack, and the rotating point of the rotating plate is located at the center thereof.

[0023] The pressing roller is rotatably arranged on the rotating plate, and the fabric passes around the pressing roller.

[0024] A pressure roller is arranged on the rotating plate, and the pressure roller and the pressing roller are respectively located at two ends of the rotating plate, and the pressure roller is in contact with the surface of the pressure sensor.

[0025] By adopting the above technical scheme, the fabric drives the pressing roller to move after passing through the pressing roller, the pressing roller moves to drive the rotating plate to rotate, the rotating plate rotates to drive the pressure roller to move and press the pressure sensor, and then the tension on the surface of the fabric is transmitted to the pressure sensor through the rotating plate and the pressure roller, the pressure sensor transmits the sensed pressure signal to the controller, and the controller controls the rotating motor and the moving motor to drive the adjusting roller to adjust the tension on the surface of the fabric by comparing the pressure signal sent by the pressure sensor with the target pressure signal, thereby completing the detection of the surface pressure of the fabric.

[0026] Optionally, a horizontal sliding groove is formed in the rotating plate, a mounting block is horizontally slidably arranged on the rotating plate, the mounting block is located in the sliding groove, the adjusting roller is rotatably arranged on the mounting block, mounting springs are arranged on the inner walls of the two ends of the sliding groove, and the two mounting springs are respectively located on the two sides of the mounting block in the horizontal direction and are connected to the two ends of the mounting block.

[0027] By adopting the above technical scheme, the sliding groove is formed in the rotating plate, the mounting block and the mounting spring are installed in the sliding groove, and the adjusting roller on the mounting block is assisted and buffered by the mounting spring, so that the adjusting roller gradually exerts force when adjusting the tension on the surface of the fabric, the probability of damage to the fabric due to sudden force is reduced, and the fabric is protected.

[0028] Optionally, a baffle is rotatably arranged on the rack, the baffle shields the working space where the winding roller and the guide roller are located, and a fixing assembly is arranged on the rack and fixes the rotating position of the baffle.

[0029] By adopting the above technical scheme, the baffle is rotatably arranged on the rack, and the baffle shields the fabric winding position when the fabric is wound, thereby reducing the probability that the lint and other impurities generated during the conveying and winding of the fabric fly in the working environment and pollute the working environment, reducing the probability that the impurities in the working environment pollute the fabric, isolating and protecting the workers, and improving the production safety.

[0030] Optionally, the fixing assembly comprises:

[0031] A fixed elastic block is horizontally slidably arranged on the rack.

[0032] The fixed spring is arranged on the frame and connected with the fixed elastic block. When the baffle turns to open the working space of the winding roller and the guide roller, the fixed elastic block extends to the bottom of the baffle under the action of the fixed spring and abuts against the bottom surface of the baffle.

[0033] By adopting the above technical scheme, the fixed spring and the fixed elastic block are arranged on the frame. When the baffle turns to open the working space of the winding roller and the guide roller, the fixed elastic block extends to the bottom of the baffle under the action of the fixed spring and abuts against the bottom surface of the baffle, so as to hold the baffle. When it is needed to turn the baffle to hold the fabric, the fixed elastic block is moved to compress the fixed spring, so that the fixed elastic block is separated from the baffle. The baffle is turned to the other side under the action of gravity to shield the fabric, so that the movement and fixing of the baffle are completed.

[0034] Optionally, the bottom of the fixed elastic block is provided with a circular arc-shaped guide surface.

[0035] By adopting the above technical scheme, the bottom of the fixed elastic block is provided with a circular arc-shaped guide surface. When the baffle is turned to open, the fixed elastic block first contacts the guide surface. The guide surface generates a force to drive the fixed elastic block to compress the fixed spring, so that the fixed elastic block does not need to be manually pressed, the working steps are simplified, and the working efficiency is improved.

[0036] In summary, the present application has at least one of the following beneficial technical effects:

[0037] 1. The adjusting roller is horizontally slidably arranged on the frame between the guide roller and the winding roller. The detection assembly detects the tension on the surface of the fabric during winding. When the detection assembly detects that the tension on the surface of the fabric is too large, the adjusting roller is driven by the moving assembly to move horizontally, so that the tension on the surface of the fabric is adjusted, and the tension on the surface of the fabric is kept in a safe and stable state at all times, thereby ensuring the winding effect of different types of fabric.

[0038] 2. The three adjusting rollers are vertically arranged on the rotating plate. The rotating plate is rotated by the rotating motor, so that the three adjusting rollers are also rotated, thereby finely adjusting the tension on the surface of the fabric, and the adjusting ability of the tension on the surface of the fabric is improved.

[0039] 3. The three adjusting rollers are vertically arranged on the rotating plate. The rotating plate is rotated by the rotating motor, so that the three adjusting rollers are also rotated, thereby finely adjusting the tension on the surface of the fabric, and the adjusting ability of the tension on the surface of the fabric is improved. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1is a schematic diagram of the stereoscopic structure of the present application;

[0041] Figure 2 is a schematic diagram of the structure of the adjusting mechanism in the present application, in which the rack side wall is sectioned.

[0042] Fig. 1 is a rack; 11 is a cloth guide roller; 12 is a winding roller; 13 is a baffle; 2 is an adjusting mechanism; 21 is an adjusting roller; 22 is a moving assembly; 23 is a detection assembly; 31 is a moving block; 32 is a moving screw; 33 is a moving motor; 34 is a rotating plate; 35 is a rotating motor; 41 is a pressure sensor; 42 is a controller; 43 is a rotating plate; 44 is a cloth pressing roller; 45 is a pressure roller; 46 is a sliding groove; 47 is a mounting block; 48 is a mounting spring; 5 is a fixing assembly; 51 is a fixing elastic block; 52 is a fixing spring; 53 is a guide surface. DETAILED DESCRIPTION

[0043] The following will be described in detail below with reference to the accompanying drawings. Figure 1 - the accompanying drawings Figure 2 The present application will be further described in detail.

[0044] The present application discloses an adjustable jacquard fabric winding device.

[0045] Reference will be made to Figure 1 The adjustable jacquard fabric winding device comprises a rack 1 and a cloth guide roller 11 and a winding roller 12 rotatably arranged on the rack 1, and the rack 1 is provided with an adjusting mechanism 2 for adjusting the tension of the cloth between the cloth guide roller 11 and the winding roller 12.

[0046] Reference will be made to Figure 1 and Figure 2 The adjusting mechanism 2 comprises an adjusting roller 21, a moving assembly 22 and a detection assembly 23. The adjusting roller 21 is horizontally slidably and rotatably arranged on the rack 1, and the fabric is wound on the winding roller 12 after passing around the adjusting roller 21 after being guided out from the cloth guide roller 11.

[0047] Reference will be made to Figure 1 and Figure 2 The moving assembly 22 comprises a moving block 31, a moving screw 32 and a moving motor 33. The moving block 31 is horizontally slidably mounted on the rack 1. The moving screw 32 is rotatably mounted on the rack 1 and is in threaded connection with the moving block 31. The moving motor 33 is fixedly mounted on the rack 1 and the output shaft is connected with the moving screw 32. The moving block 31 is rotatably provided with a rotating plate 34 on the side wall. The moving block 31 is fixedly provided with a rotating motor 35 on the outer side wall, the output shaft of the rotating motor 35 is connected with the rotating plate 34, the adjusting roller 21 is provided with three, the three adjusting rollers 21 are rotatably mounted on the rotating plate 34 and are vertically and uniformly arranged and distributed.

[0048] Reference will be made toFigure 1 And Figure 2 By controlling the rotating motor 35 to make the rotating plate 34 rotate, the rotating plate 34 rotates to drive the three adjusting rollers 21 to move, so as to fine-tune the surface tension of the fabric. At the same time, the moving motor 33 is started to drive the moving screw 32 to rotate, the moving screw 32 rotates to drive the moving block 31 to move, the moving block 31 moves to drive the rotating plate 34 and the adjusting rollers 21 to move, so as to also adjust the fabric tension by controlling the moving motor 33.

[0049] Referring to Figure 1 And Figure 2 The detection assembly 23 includes a pressure sensor 41, a controller 42, a rotating plate 43, a pressing roller 44 and a pressure roller 45. The pressure sensor 41 is fixedly installed on the rack 1. The controller 42 is fixedly installed on the rack 1 and is electrically connected with the pressure sensor 41, the rotating motor 35 and the moving motor 33. The rotating plate 43 is rotatably installed on the rack 1. The rotating point of the rotating plate 43 is located at the center thereof. The pressing roller 44 and the pressure roller 45 are both rotatably installed on the rotating plate 43. The pressing roller 44 and the pressure roller 45 are respectively located at the two ends of the rotating plate 43. The pressing roller 44 is in contact with the fabric. The pressure roller 45 is in contact with the surface of the pressure sensor 41.

[0050] Referring to Figure 1 And Figure 2 After the fabric passes through the pressing roller 44, the fabric drives the pressing roller 44 to move, the pressing roller 44 moves to drive the rotating plate 43 to rotate, the rotating plate 43 rotates to drive the pressure roller 45 to move and press the pressure sensor 41, so as to transmit the surface tension of the fabric to the pressure sensor 41 through the rotating plate 43 and the pressure roller 45, the pressure sensor 41 transmits the sensed pressure signal to the controller 42, the controller 42 controls the rotating motor 35 and the moving motor 33 to drive the adjusting rollers 21 to adjust the surface tension of the fabric by comparing the pressure signal sent by the pressure sensor 41 with the set target pressure signal, so as to complete the detection of the surface pressure of the fabric.

[0051] Referring to Figure 1 And Figure 2 A horizontal sliding groove 46 is formed in the rotating plate 34, and a mounting block 47 is horizontally slidably installed on the rotating plate 34. The mounting block 47 is located in the sliding groove 46, and the adjusting roller 21 is rotatably installed on the side wall of the mounting block 47. The two inner side walls of the two ends of the sliding groove 46 are both fixedly installed with mounting springs 48, and the two mounting springs 48 are respectively located on the two sides of the horizontal direction of the mounting block 47 and are connected with the two ends of the mounting block 47. The adjusting roller 21 on the mounting block 47 is assisted and buffered by the mounting springs 48, so that the adjusting roller 21 is gradually forced when adjusting the surface tension of the fabric, the probability of damage of the fabric due to sudden force is reduced, and the fabric is protected.

[0052] Referring toFigure 1 And Figure 2 The frame 1 is rotatably provided with a baffle 13, which shields the working space of the winding roller 12 and the fabric guide roller 11. The frame 1 is provided with a fixing assembly 5, which fixes the rotating position of the baffle 13. The fixing assembly 5 comprises a fixing elastic block 51 and a fixing spring 52. The fixing elastic block 51 is horizontally slidably arranged on the frame 1. The fixing spring 52 is fixedly arranged on the frame 1 and connected with the fixing elastic block 51. When the baffle 13 rotates to open the working space of the winding roller 12 and the fabric guide roller 11, the fixing elastic block 51 extends below the baffle 13 and abuts against the bottom surface of the baffle 13 under the action of the fixing spring 52. The bottom of the fixing elastic block 51 is provided with a circular arc-shaped guide surface 53.

[0053] With reference to Figure 1 And Figure 2 When the baffle 13 rotates to open the working space of the winding roller 12 and the fabric guide roller 11, the fixing elastic block 51 extends below the baffle 13 and abuts against the bottom surface of the baffle 13 under the action of the fixing spring 52, so as to support the baffle 13. When it is needed to rotate the baffle 13 to shield the fabric, the fixing elastic block 51 is moved to compress the fixing spring 52, so that the fixing elastic block 51 is separated from the baffle 13, and the baffle 13 rotates under the action of gravity to shield the fabric. Therefore, the probability that the lint and other impurities generated when the fabric is conveyed and wound fly in the working environment to pollute the working environment is reduced, the probability that the impurities in the working environment pollute the fabric is also reduced, the workers are isolated and protected, and the production safety is improved.

[0054] The working principle of the embodiment of the application is as follows:

[0055] The adjusting roller 21 is horizontally slidably arranged on the frame 1 between the fabric guide roller 11 and the winding roller 12. The pressure sensor 41 detects the tension on the surface of the fabric when the fabric is wound. When the pressure sensor 41 detects that the tension on the surface of the fabric is too large, the adjusting roller 21 is driven to move horizontally by the moving motor 33 and the rotating motor 35, so as to adjust the tension state of the fabric between the fabric guide roller 11 and the winding roller 12, so that the tension on the surface of the fabric is kept in a safe and stable state at all times, and the winding effect is ensured when different types of fabrics are wound.

[0056] The above are the preferred embodiments of the application, which do not limit the protection scope of the application. Any equivalent changes made on the basis of the structure, shape and principle of the application should be covered by the protection scope of the application.

Claims

1. An adjustable jacquard fabric winding device, characterized by: The utility model relates to a cloth guiding and rolling device, including frame (1) and rotate setting cloth guiding roller (11) and winding roller (12) on frame (1), be provided with the adjusting mechanism (2) for adjusting the cloth tension between cloth guiding roller (11) and winding roller (12) on frame (1), the adjusting mechanism (2) includes: Adjusting roller (21), adjusting roller (21) horizontal slip and rotate setting on frame (1), the fabric is first passed adjusting roller (21) after guiding from cloth guiding roller (11) and then winds winding roller (12); Moving assembly (22), moving assembly (22) are set up on frame (1) and are used for driving adjusting roller (21) horizontal movement; Detection assembly (23), detection assembly (23) are set up on frame (1) and are used for detecting fabric surface tension.

2. An adjustable jacquard fabric winding device according to claim 1, characterized in that: The moving assembly (22) includes: Moving block (31), moving block (31) horizontal slip setting on frame (1), adjusting roller (21) rotate setting on moving block (31); Moving lead screw (32), moving lead screw (32) rotate setting on frame (1) and with moving block (31) screw connection; Moving motor (33), moving motor (33) are set up on frame (1) and output shaft with moving lead screw (32) connection.

3. An adjustable jacquard fabric winding device according to claim 2, characterized in that: The moving block (31) rotate setting has rotary plate (34), the moving block (31) are provided with rotary motor (35), the rotary motor (35) output shaft with rotary plate (34) top end connection, adjusting roller (21) are provided with three, three adjusting roller (21) all rotate setting on rotary plate (34) and vertical even arrangement distribution.

4. An adjustable jacquard fabric winding device according to claim 1, characterized in that: The detection assembly (23) includes: Pressure sensor (41), pressure sensor (41) are set up on frame (1); Controller (42), controller (42) are set up on frame (1) and with pressure sensor (41), rotary motor (35) and moving motor (33) all electric connection; Rotary plate (43), rotary plate (43) rotate setting on frame (1), the rotary point of rotary plate (43) is at the center; Cloth pressing roller (44), cloth pressing roller (44) rotate setting on rotary plate (43), fabric passes cloth pressing roller (44); Pressure roller (45), pressure roller (45) are set up on rotary plate (43), and pressure roller (45) and cloth pressing roller (44) are located at the both ends of rotary plate (43) respectively, and pressure roller (45) with pressure sensor (41) surface resistance.

5. An adjustable jacquard fabric winding device according to claim 3, characterized in that: The rotary plate (34) is provided with horizontal slip groove (46), the rotary plate (34) horizontal slip setting has mounting block (47), the mounting block (47) is located in slip groove (46), adjusting roller (21) rotate setting on mounting block (47), both ends inboard wall on slip groove (46) are provided with mounting spring (48), two mounting springs (48) are located at the both sides in horizontal direction of mounting block (47) and are connected with both ends of mounting block (47).

6. An adjustable jacquard fabric winding device according to claim 1, characterized in that: The frame (1) is provided with a baffle (13) rotating thereon, the baffle (13) shields the working space of the winding roller (12) and the cloth guide roller (11), the frame (1) is provided with a fixing assembly (5) fixing the rotating position of the baffle (13).

7. An adjustable jacquard fabric winding device according to claim 6, characterized in that: The fixing assembly (5) comprises: A fixing elastic block (51) horizontally slidingly arranged on the frame (1); A fixing spring (52) arranged on the frame (1) and connected with the fixing elastic block (51), when the baffle (13) rotates to open the working space of the winding roller (12) and the cloth guide roller (11), the fixing elastic block (51) extends below the baffle (13) and abuts against the bottom surface of the baffle (13) under the action of the fixing spring (52).

8. An adjustable jacquard fabric winding device according to claim 7, characterized in that: The bottom of the fixing elastic block (51) is provided with a circular arc-shaped guide surface (53).

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