A winding device for producing a regenerated cellulose fiber yarn-dyed fabric

Abstract

The present application relates to the technical field of fabric winding, and discloses a winding device for regenerated cellulose fiber yarn-dyed fabric production, which comprises a driving member, a rotating part one, a rotating part two, a supporting part, a winding member and a limiting part, the rotating part one and the rotating part two are connected to the driving member, the supporting part is connected to the rotating part two, the winding member comprises parallel winding plates one and two, one end of each of the winding plates one and two is rotationally connected to the rotating part one, the other end of each of the winding plates one and two is placed on the top of the supporting part, the limiting part is inserted into the rotating part two, the driving member can drive the rotating part one and the rotating part two to rotate at the same speed and in the same direction, and the winding plates one and two can wind the fabric to form flat fabric; the winding device for regenerated cellulose fiber yarn-dyed fabric production winds the fabric into flat fabric rolls, so that the fabric rolls can be stacked and placed conveniently, and a winding drum is not needed, thereby reducing the production cost.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of fabric winding, and in particular to a winding device for regenerated cellulose fiber yarn-dyed fabric production. BACKGROUND

[0002] The regenerated cellulose fiber yarn-dyed fabric is an innovative textile material with environmental protection and aesthetic value. It is made of natural plant pulp (such as wood and cotton linters) as raw material, and is produced by modern process into viscose, tencel or modal regenerated cellulose fiber, and then is produced by the yarn-dyeing process of "dyeing yarn first and weaving later". This process makes the fabric show a three-dimensional and full pattern effect and excellent color fastness, while retaining the soft and skin-friendly, moisture-absorbing and breathable properties of the fiber itself. The production process is low-carbon and water-saving, in line with the concept of sustainable development. The finished product is biodegradable, reducing the risk of microplastic pollution. The fabric is suitable for high-end fashion design (such as flowing evening dresses and delicate striped shirts), and can also be used in home decoration (curtains, sofa covers, etc.). It is particularly popular in consumer markets that focus on environmental protection and quality. Through blending technology or special finishing process, its wrinkle resistance, gloss and functionality can be further optimized to meet diverse application needs. After the production of the regenerated cellulose fiber yarn-dyed fabric is completed, it needs to be wound up to facilitate subsequent packaging operations.

[0003] A textile fabric winding device is disclosed in Chinese patent document CN118439434B, which comprises a base, a winding drum, a winding unit and a cutting knife. The winding unit has two and is symmetrically arranged on the base. Each winding unit comprises a limiting assembly, a first turntable and a piston disc. The first turntable is rotatably installed on the base, and the first turntable is fixed with a first sliding rod. The piston disc is fixed with a receiving cylinder which is slidingly connected with the first sliding rod. The base is provided with a driving assembly for driving the piston disc to slide. The piston disc is coaxial with the first turntable. The limiting assembly has a plurality of limiting assemblies which are movably arranged on the piston disc. The piston disc is provided with a slide, and the limiting assembly is slidingly arranged in the slide. When the piston disc slides towards the winding drum, the piston disc seals the winding drum, the air pressure in the winding drum gradually increases, and the limiting assembly gradually moves close to the inner wall of the winding drum. One of the winding units is connected with a circular pipe which is in communication with the slide, and the circular pipe is sealingly and rotatably connected with a square tube. The base is provided with a rectangular hole which is matched with the square tube. The square tube slidingly passes through the rectangular hole, and the square tube is provided with an electromagnetic valve. The square tube is connected with an air cylinder through a hose, and the air cylinder is movably provided with a second piston. The cutting knife is movably arranged on the base, and the cutting knife is connected with the second piston.

[0004] However, the above patent documents also have the following shortcomings: when the fabric is rolled up, the rolling drum needs to be installed on the rolling device in advance, then one end of the fabric is wound on the rolling drum, and then the rolling device is started to drive the rolling drum to rotate, after rolling up, the rolling drum needs to be disassembled from the rolling device and replaced with a new rolling drum, the fabric rolled by the rolling drum is in a circular shape under the support of the rolling drum, which is not convenient for stacking and placing, and each roll of fabric needs to be configured with a rolling drum, which easily increases the production cost. SUMMARY

[0005] The present application provides a kind of rolling device for regenerated cellulose fiber yarn-dyed fabric production, to solve the problem of related technology that the fabric rolled by rolling drum is in a circular shape under the support of the rolling drum, which is not convenient for stacking and placing, and each roll of fabric needs to be configured with a rolling drum, which easily increases the production cost.

[0006] The rolling device for regenerated cellulose fiber yarn-dyed fabric production of the present application, comprising a feeding mechanism, a guide mechanism and a pushing mechanism, the guide mechanism and the pushing mechanism are connected to the feeding mechanism, further comprising a rolling mechanism, the rolling mechanism comprises a driving member, a rotating part one, a rotating part two, a supporting part, a rolling member and a limiting part, the rotating part one and the rotating part two are connected to the driving member, the supporting part is connected to the rotating part two, the rolling member comprises a rolling plate one and a rolling plate two arranged in parallel, one end of the rolling plate one and the rolling plate two is rotatably connected to the rotating part one, the other end of the rolling plate one and the rolling plate two is placed on the top of the supporting part, the limiting part is inserted into the rotating part two, the limiting part can move to limit and fix the rolling plate one and the rolling plate two on the supporting part, the driving member can drive the rotating part one and the rotating part two to rotate at the same speed and in the same direction, and the fabric is rolled by the rolling plate one and the rolling plate two to form a flat fabric.

[0007] Beneficial effect: when the fabric is rolled up, the fabric is first wound on the rolling plate one and the rolling plate two, then the driving member is started, the rotating part one and the rotating part two are driven by the driving member to rotate at the same speed and in the same direction, the rotating part one and the rotating part two rotate at the same speed and in the same direction to drive the rolling plate one and the rolling plate two to rotate, thereby the fabric is rolled by the rolling plate one and the rolling plate two to form a flat fabric roll, after rolling up, the limiting part moves to release the limiting and fixing of the rolling plate one and the rolling plate two away from one end of the rotating part two, and lifts the rolling plate one and the rolling plate two to rotate, and the rolling plate one and the rolling plate two are no longer parallel, the distance between the parts of the rolling plate one and the rolling plate two covered by the fabric is reduced, thereby the fabric roll is loosened, and finally the flat fabric roll can be pulled off from the rolling plate one and the rolling plate two, the flat fabric roll can be conveniently stacked and placed, and no rolling drum is needed, reducing the production cost.

[0008] Preferably, the rotating part II is internally connected to an automatic telescopic part, and the limiting part is connected to the telescopic end of the automatic telescopic part.

[0009] Its effect is that the automatic telescopic part can provide power for the movement of the limiting part.

[0010] Preferably, the limiting part is provided with two limiting grooves, and the ends of the take-up plate one and the take-up plate two away from the rotating part one can be respectively inserted into the two limiting grooves.

[0011] Its effect is that, through the two limiting grooves on the limiting part, the ends of the take-up plate 1 and the take-up plate 2 that are away from the rotating part 1 can be limited and fixed on the support part.

[0012] Preferably, the winding mechanism further includes a support connected to the material conveying mechanism.

[0013] Its effect is that the support can support the flat fabric roll when it is disassembled, so as to prevent the winding part from being damaged under the weight of the fabric roll.

[0014] Preferably, it also includes a clamping mechanism, which is mounted on the take-up plate 2 and is used to clamp the inner end of the fabric roll.

[0015] Its effect is to clamp the inner end of the fabric roll by the clamping mechanism, so as to prevent the end of the fabric from bulging outward due to the friction between the inner side of the fabric and the winding mechanism when the rolled-up fabric is taken off the winding mechanism.

[0016] Preferably, the clamping mechanism includes a sliding part, a locking element, a clamping structure, and a driving source. The winding plate is provided with a groove, the sliding part is slidably connected in the groove, the locking element is connected to the sliding part, and two clamping structures are provided. The two clamping structures are respectively installed on the top and bottom of the sliding part. The driving source has two telescopic ends, and the two telescopic ends on the driving source can be connected to the two clamping structures respectively.

[0017] Preferably, the locking element includes a compression spring and a protrusion, a locking hole is provided on the inner wall of the slide groove, an installation hole is provided on the sliding part, the protrusion is inserted into the installation hole, the compression spring is connected between the protrusion and the inner wall of the installation hole, and the end of the protrusion that extends into the locking hole is hemispherical.

[0018] Its effect is that the sliding part can be locked on the take-up plate 2 by the locking member, so that the clamping mechanism will not be affected by the rotation of the take-up plate 2.

[0019] Preferably, the clamping structure includes a clamping plate, a connecting member, and a pushing member. The clamping plate is rotatably connected to the connecting member, the connecting member is mounted on the sliding part, and the pushing member is connected to the sliding part.

[0020] Preferably, the connecting piece comprises a movable part, a mounting base, an elastic part one and an elastic part two, the movable part is inserted on the sliding part in position, the elastic part two is connected between the movable part and the sliding part, the mounting base is connected on the top of the movable part, the clamping plate is rotatably connected on the mounting base, and the elastic part one is connected between the mounting base and the clamping plate.

[0021] Its effect lies in that the clamping plate is flipped by the pushing piece, and the elastic part one is twisted until the clamping plate contacts the top of the movable part, after the clamping plate contacts the top of the movable part, the clamping plate cannot continue to flip, at this time, the pushing piece continues to run to drive the clamping plate to move downward, so that the clamping plate drives the mounting base and the movable part to move downward, and the elastic part two is pressed, so that the clamping plate and the sliding part form a clamping on the inner end of the fabric wound on the winding piece.

[0022] Preferably, the pushing piece comprises a fixed part, a pushing frame, a guide groove and a pushing part, the fixed part is connected on the sliding part, the fixed part is provided with the guide groove, the guide groove has an arc segment and a vertical segment, the arc segment and the vertical segment are communicated, the pushing frame is connected on the telescopic end of the driving source, the pushing part is limitingly and slidably connected in the pushing frame, and the pushing part penetrates through the guide groove.

[0023] Its effect lies in that the pushing part moves along the arc segment of the guide groove to flip the clamping plate until the clamping plate contacts the movable part, after the pushing part moves away from the arc segment and moves into the vertical segment, when the pushing part moves along the vertical segment towards the sliding part, the clamping plate is pushed by the pushing part to move towards the sliding part, thereby providing power for the clamping plate to move towards the sliding part.

[0024] The beneficial effects of the present application are:

[0025] 1. After the winding plate one and the winding plate two rotate and wind the fabric into a flat fabric roll, the limiting part moves to release the limiting and fixing of the winding plate one and the winding plate two away from one end of the rotating part two, and the winding plate one and the winding plate two are lifted and rotated, and the winding plate one and the winding plate two are no longer parallel, the distance between the parts of the winding plate one and the winding plate two covered by the fabric is reduced, so that the fabric roll is loosened, and finally the flat fabric roll can be pulled off from the winding plate one and the winding plate two, the flat fabric roll can be conveniently stacked and placed, and the winding drum is not needed, thereby reducing the production cost.

[0026] 2. The driving source pulls the pushing frame to move towards the sliding part, so that the pushing frame drives the pushing part to move towards the sliding part, and the pushing part moves along the arc-shaped track under the guidance of the arc-shaped section of the guide groove, so that the pushing part pushes the clamping plate to overturn and twist the elastic part one, until the clamping plate contacts with the movable part. After the pushing part moves to the vertical section of the guide groove, the pushing part pushes the clamping plate to move towards the sliding part, and the clamping plate drives the mounting seat and the movable part to move and press the elastic part two, until the clamping plate and the sliding part form the clamping to the inner side end of the fabric wound on the winding part, so as to avoid that the end of the fabric protrudes outward under the friction between the inner side of the fabric and the winding mechanism when the wound fabric is taken off from the winding mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a perspective structural schematic diagram of the present application.

[0028] Figure 2 is a front view structural schematic diagram of the present application.

[0029] Figure 3 is a perspective structural schematic diagram of the winding mechanism of the present application.

[0030] Figure 4 is a top view structural schematic diagram of the winding mechanism of the present application.

[0031] Figure 5 is a top view sectional structural schematic diagram of the winding mechanism of the present application.

[0032] Figure 6 is a top view sectional structural schematic diagram of the winding mechanism and the clamping mechanism of the present application.

[0033] Figure 7 is a perspective structural schematic diagram of the clamping mechanism of the present application.

[0034] Figure 8 is a side view structural schematic diagram of the clamping mechanism of the present application.

[0035] Figure 9 is a side view sectional structural schematic diagram of the clamping mechanism of the present application.

[0036] Figure 10 is a front view structural schematic diagram of the pushing part of the present application.

[0037] REFERENCE SIGNS:

[0038] 1. Material conveying mechanism; 2. Guiding mechanism; 3. Pushing mechanism; 4. Winding mechanism; 41. Driving component; 42. Rotating part one; 43. Rotating part two; 44. Support part; 45. Winding component; 451. Winding plate one; 452. Winding plate two; 453. Slide groove; 46. Limiting part; 461. Limiting groove; 47. Support; 48. Automatic telescopic part; 5. Clamping mechanism; 51. Sliding part; 52. Locking component; 53. Clamping plate; 54. Connecting component; 541. Moving part; 542. Mounting base; 543. Elastic part one; 544. Elastic part two; 55. Pushing component; 551. Fixing part; 552. Pushing frame; 553. Guide groove; 554. Pushing part; 56. Drive source. Detailed Implementation

[0039] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0040] like Figures 1 to 10 As shown, the winding device for producing yarn-dyed fabric from regenerated cellulose fibers of the present invention includes a feeding mechanism 1, a guiding mechanism 2, a pushing mechanism 3, a winding mechanism 4, and a clamping mechanism 5. The feeding mechanism 1 is used to convey the fabric. The guiding mechanism 2 is connected to the feeding mechanism 1 and is used to guide and fold the fabric to shorten its width, thereby shortening the length of the fabric roll after winding. The pushing mechanism 3 is connected to the feeding mechanism 1 and is used to push the fabric at the folds at a set frequency during the guided folding process to ensure that the fabric passes through the guiding mechanism 2. The folding is smooth. The winding mechanism 4 is connected to the feeding mechanism 1. The winding mechanism 4 can wind up the folded fabric and make the wound fabric flat, so as to facilitate the subsequent stacking and storage of multiple rolls of fabric. There is no need to set up a winding drum, which reduces the production cost of the fabric. The clamping mechanism 5 is connected to the winding mechanism 4. The clamping mechanism 5 can clamp the inner end of the wound fabric to prevent the end of the fabric from bulging outward due to the friction between the inner side of the fabric and the winding mechanism 4 when the wound fabric is removed from the winding mechanism 4.

[0041] When the fabric is rolled, the fabric is sequentially threaded through the conveying mechanism 1 and the guide mechanism 2, and the fabric passing through the guide mechanism 2 is folded, and then the folded fabric is wound on the rolling mechanism 4, and then the rolling mechanism 4 is started, the fabric is rolled through the rolling mechanism 4, and the fabric is conveyed through the conveying mechanism 1, when the fabric is folded through the guide mechanism 2, the pushing mechanism 3 is started, and the pushing mechanism 3 pushes the bending part of the fabric at a set frequency to ensure smooth folding of the fabric, during the rolling of the fabric, the clamping mechanism 5 is started, the end of the fabric roll is clamped through the clamping mechanism 5, and the rolling mechanism 4 continues to roll the fabric until the fabric is rolled to a set thickness to form a flat fabric roll, and finally the fabric roll is pulled out of the rolling mechanism 4, and the clamping mechanism 5 is moved, and the clamping mechanism 5 avoids the phenomenon that the inside of the fabric roll rubs against the rolling mechanism 4 after the fabric roll is removed.

[0042] As shown in Figures 1 to 5 The rolling mechanism 4 includes a driving piece 41, a rotating part one 42, a rotating part two 43, a supporting part 44, a rolling piece 45, a limiting part 46, a support 47 and an automatic telescopic part 48, the driving piece 41 is connected to the conveying mechanism 1, the rotating part one 42 and the rotating part two 43 are respectively rotatably connected to the inside of the driving piece 41 on both sides, and the rotating part one 42 and the rotating part two 43 are coaxially arranged, the driving piece 41 can drive the rotating part one 42 and the rotating part two 43 to rotate at the same speed and in the same direction, the supporting part 44 is connected to the rotating part two 43, the rolling piece 45 is rotatably connected to the rotating part one 42, and one end of the rolling piece 45 away from the rotating part one 42 is placed on the rotating part two 43, the limiting part 46 is inserted into the rotating part two 43, and the automatic telescopic part 48 is connected inside the rotating part two 43, the automatic telescopic part 48 is an electric telescopic rod with a telescopic end facing the limiting part 46, the limiting part 46 is connected with the telescopic end of the automatic telescopic part 48, and the automatic telescopic part 48 can push the limiting part 46 to make the limiting part 46 fit outside the rolling piece 45, the limiting part 46 and the supporting part 44 limit and fix the rolling piece 45, so that the rolling piece 45 can remain in a horizontal state, so that the rotating part one 42 and the rotating part two 43 can drive the rolling piece 45 to rotate and roll the fabric to form a fabric roll, the support 47 is connected to the driving piece 41, and the support 47 can support the fabric roll when it is removed from the rolling piece 45 to avoid damage to the rolling piece 45 under the gravity of the fabric roll.

[0043] When the fabric is rolled up, the rolling part 45 is first pushed to rotate, so that one end of the rolling part 45 is placed on the top of the supporting part 44, and then the automatic telescopic part 48 is started to drive the limiting part 46 to move, so that the limiting part 46 is sleeved on the end of the rolling part 45 away from the rotating part one 42, so that the limiting part 46 and the supporting part 44 limit and fix the rolling part 45, then the folded fabric is wound on the middle position of the rolling part 45, and then the driving part 41 is started to drive the rotating part one 42 and the rotating part two 43 to rotate at the same speed and synchronously, and the rotating part one 42 and the rotating part two 43 rotate at the same speed and synchronously to drive the rolling part 45 to rotate, and the fabric is rolled up when the rolling part 45 rotates, to form a flat fabric roll;

[0044] After rolling up, the rolling mechanism 4 is closed, and the rolling part 45 is located on the top of the supporting part 44, the automatic telescopic part 48 is started to drive the limiting part 46 to reset, so that the limiting part 46 no longer limits the rolling part 45, and then the rolling part 45 is pushed to rotate until the fabric roll is moved to the support 47, at which time the fabric roll is supported by the support 47, and then the fabric roll is pulled out until the fabric roll is separated from the rolling part 45.

[0045] Continue to refer to Figures 1 to 5 As shown, the rolling part 45 includes a rolling plate one 451 and a rolling plate two 452, both of which are rotatably connected to the rotating part one 42, the bottom of the limiting part 46 is provided with two limiting grooves 461, and the ends of the rolling plate one 451 and the rolling plate two 452 away from the rotating part one 42 can be respectively inserted into the two limiting grooves 461, so that the limited rolling plate one 451 and the rolling plate two 452 are in a parallel state, so as to facilitate rolling the fabric.

[0046] When the fabric is rolled up, the rolling plate one 451 and the rolling plate two 452 are placed on the top of the support 47, and the automatic telescopic part 48 is started to drive the limiting part 46 to move until the two limiting grooves 461 on the limiting part 46 are sleeved on the ends of the rolling plate one 451 and the rolling plate two 452 away from the rotating part one 42, and then the folded fabric is wound on the middle position of the rolling plate one 451 and the rolling plate two 452, and the rotating part one 42 and the rotating part two 43 are driven to rotate at the same speed and synchronously, and the rolling plate one 451 and the rolling plate two 452 are driven to rotate by the rolling plate one 451 and the rolling plate two 452, and the fabric is rolled up to form a flat fabric roll.

[0047] When the fabric roll is detached from the winding plate one 451 and the winding plate two 452, the driving member 41 is closed, and the winding plate one 451 and the winding plate two 452 are located on the top of the support portion 44, the automatic telescopic portion 48 is started, the limiting portion 46 is reset by the automatic telescopic portion 48, so that the limiting portion 46 no longer limits the winding plate one 451 and the winding plate two 452, then the winding plate one 451 and the winding plate two 452 are pushed to rotate, and the flat fabric roll is moved to the support 47, then the winding plate one 451 is pushed to rotate towards the winding plate two 452, so that the winding plate one 451 and the winding plate two 452 are no longer in parallel state, and the distance between the winding plate one 451 and the winding plate two 452 covered by the fabric is reduced, the flat fabric roll on the winding plate one 451 and the winding plate two 452 is loosened, and finally the flat fabric roll is pulled off from the winding plate one 451 and the winding plate two 452.

[0048] As shown in Figure 1 , Figure 2 , Figures 6 to 10 , the clamping mechanism 5 comprises a sliding portion 51, a locking member 52, clamping structures and a driving source 56, the winding plate two 452 is provided with a sliding groove 453, the sliding portion 51 is limitedly connected in the sliding groove 453, the locking member 52 is connected on the sliding portion 51 and is used for locking the sliding portion 51 in the sliding groove 453, the clamping structures are provided with two, and the two clamping structures are respectively installed on the top and the bottom of the sliding portion 51, the clamping structure comprises a clamping plate 53, a connecting member 54 and a pushing member 55, the clamping plate 53 is rotatably connected on the connecting member 54, the connecting member 54 is installed on the sliding portion 51, the pushing member 55 is connected on the sliding portion 51, the driving source 56 is a double-end electric cylinder with two telescopic ends arranged in an up-down mode, the two telescopic ends on the driving source 56 can be connected with the pushing members 55 in the two clamping structures respectively, and starting the driving source 56 can drive the pushing members 55 to drive the clamping plate 53 to rotate and then move downward, and the clamping plate 53 and the sliding portion 51 can form clamping and fixing of the fabric.

[0049] As shown in Figure 1 , Figure 2 , Figures 6 to 10 , the locking member 52 comprises a compression spring and a protrusion, the inner wall of the sliding groove 453 is provided with a locking hole, the sliding portion 51 is provided with a mounting hole, the protrusion is inserted in the mounting hole, and the compression spring is connected between the protrusion and the inner wall of the mounting hole. Under the elastic force of the compression spring, one end of the protrusion can be inserted into the locking hole, and the one end of the protrusion inserted into the locking hole is in a hemispherical shape, so that when the fabric roll is pulled, the pulling force can be applied to the sliding portion 51, so that the protrusion is separated from the locking hole, and the locking of the sliding portion 51 is released.

[0050] The clamping mechanism 5 can be locked on the second winding plate 452 by the locking piece 52, so that the clamping mechanism 5 is not affected by the rotation of the second winding plate 452.

[0051] With reference to Figure 1 , Figure 2 , Figures 6 to 10 As shown in the figure, the connecting piece 54 includes a movable part 541, a mounting seat 542, an elastic part one 543 and an elastic part two 544. The movable part 541 is limitingly inserted on the sliding part 51. The elastic part two 544 is a compression spring and is connected between the movable part 541 and the sliding part 51. The elastic part two 544 can push the movable part 541 to reset. The mounting seat 542 is connected on the top of the movable part 541. The clamping plate 53 is rotationally connected on the mounting seat 542. The elastic part one 543 is a torsion spring and is connected between the mounting seat 542 and the clamping plate 53. The elastic part one 543 can keep the clamping plate 53 in a state of being perpendicular to the sliding part 51.

[0052] When the driving source 56 drives the pushing piece 55 to operate, the pushing piece 55 can first push the clamping plate 53 to overturn and twist the elastic part one 543 until the clamping plate 53 contacts the top of the movable part 541. After the clamping plate 53 contacts the top of the movable part 541, the clamping plate 53 cannot continue to overturn. At this time, the pushing piece 55 drives the clamping plate 53 to move downward, so that the clamping plate 53 drives the mounting seat 542 and the movable part 541 to move downward and extrude the elastic part two 544, so as to form clamping on the end of the fabric wound on the winding piece 45 between the clamping plate 53 and the sliding part 51.

[0053] With reference to Figure 1 , Figure 2 , Figures 6 to 10 As shown in the figure, the pushing piece 55 includes a fixed part 551, a pushing frame 552, a guide groove 553 and a pushing part 554. The fixed part 551 is connected on the sliding part 51. The fixed part 551 is provided with the guide groove 553. The guide groove 553 has an arc segment and a vertical segment which are communicated. The pushing frame 552 is connected on the telescopic end of the driving source 56. The pushing part 554 is limitingly and slidingly connected in the pushing frame 552 and penetrates through the guide groove 553. When the pushing part 554 moves along the arc segment of the guide groove 553, the pushing part 554 can push the clamping plate 53 to overturn until the clamping plate 53 contacts the movable part 541. After the pushing part 554 moves out of the arc segment and into the vertical segment, when the pushing part 554 moves along the vertical segment towards the sliding part 51, the pushing part 554 can push the clamping plate 53 to move towards the sliding part 51, so as to form clamping on the end of the fabric wound on the winding piece 45 between the clamping plate 53 and the sliding part 51.

[0054] When the end of the fabric wound on the winding piece 45 is clamped, the driving source 56 is started, the driving source 56 pulls the pushing frame 552 to move towards the sliding part 51, so that the pushing part 554 is moved towards the sliding part 51, and the pushing part 554 moves along the arc-shaped track under the guidance of the arc-shaped section of the guide groove 553, so that the pushing part 554 pushes the clamping plate 53 to flip and twist the elastic part one 543, until the clamping plate 53 contacts with the movable part 541, and the pushing part 554 moves to the vertical section of the guide groove 553, so that the pushing part 554 pushes the clamping plate 53 to move towards the sliding part 51, and the clamping plate 53 drives the mounting seat 542 and the movable part 541 to move and press the elastic part two 544, until the clamping plate 53 and the sliding part 51 clamp the end of the fabric wound on the winding piece 45.

[0055] Working principle:

[0056] The winding plate one 451 and the winding plate two 452 are placed on the top of the support 47, and the automatic telescopic part 48 is started, so that the automatic telescopic part 48 drives the limiting part 46 to move, until the two limiting grooves 461 on the limiting part 46 are respectively sleeved on the ends of the winding plate one 451 and the winding plate two 452 away from the rotating part one 42.

[0057] The fabric is sequentially threaded through the material conveying mechanism 1 and the guide mechanism 2, and the fabric passing through the guide mechanism 2 is folded, and then the folded fabric is wound on the middle position of the winding plate one 451 and the winding plate two 452.

[0058] The driving part 41 is started, the rotating part one 42 and the rotating part two 43 are driven by the driving part 41 to rotate at the same speed and synchronously, the winding plate one 451 and the winding plate two 452 are driven to rotate by the rotating part one 42 and the rotating part two 43 rotating at the same speed and synchronously, and the fabric is wound by the winding plate one 451 and the winding plate two 452 to form a flat fabric roll.

[0059] The pushing mechanism 3 is started, and the pushing mechanism 3 pushes the bending part of the fabric according to the set frequency, so as to ensure that the fabric is smoothly folded.

[0060] In the process of winding the fabric, the driving source 56 is started, and the driving source 56 pulls the pushing frame 552 to move towards the sliding part 51, so that the pushing frame 552 drives the pushing part 554 to move towards the sliding part 51, and the pushing part 554 moves along the arc-shaped track under the guidance of the arc-shaped section of the guide groove 553, so that the pushing part 554 pushes the clamping plate 53 to overturn and twist the elastic part one 543, until the clamping plate 53 contacts with the movable part 541, and under the movement of the pushing part 554 to the vertical section of the guide groove 553, the pushing part 554 pushes the clamping plate 53 to move towards the sliding part 51, and at the same time, the clamping plate 53 drives the mounting seat 542 and the movable part 541 to move and press the elastic part two 544, until the clamping plate 53 and the sliding part 51 form the clamping of the inner end of the fabric wound on the winding part 45.

[0061] After the fabric is wound into a flat fabric roll, the flat fabric roll and the subsequent fabric are cut to separate, so as to form a separate flat fabric roll.

[0062] The driving part 41 is closed, and the winding plate one 451 and the winding plate two 452 are located at the top of the supporting part 44, the automatic telescopic part 48 is started, the limiting part 46 is driven by the automatic telescopic part 48 to reset, so that the limiting part 46 no longer limits the winding plate one 451 and the winding plate two 452, then the winding plate one 451 and the winding plate two 452 are pushed to rotate and drive the flat fabric roll to move to the support 47, then the winding plate one 451 is pushed to rotate towards the winding plate two 452, so that the winding plate one 451 and the winding plate two 452 are no longer in parallel state, and the distance between the winding plate one 451 and the winding plate two 452 becomes smaller, the flat fabric roll on the winding plate one 451 and the winding plate two 452 is loose, and finally the flat fabric roll is pulled off from the winding plate one 451 and the winding plate two 452.

[0063] When the flat fabric roll is pulled off from the winding plate one 451 and the winding plate two 452, the clamping mechanism 5 is forced to make the protrusion disengage from the locking hole, so as to release the locking of the sliding part 51, so that the fabric roll drives the clamping mechanism 5 to move in the sliding groove 453, after the clamping mechanism 5 moves to the end of the sliding groove 453, the driving source 56 is started to drive the pushing frame 552 to move away from the sliding part 51, so that the pushing part 55 no longer applies the pushing force to the clamping plate 53, at this time, under the elastic force of the elastic part one 543 and the elastic part two 544, the clamping plate 53 and the sliding part 51 no longer clamp the end of the fabric, at this time, the fabric roll is pulled off.

[0064] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and that changes, modifications, substitutions and variations can be made by those skilled in the art without departing from the scope of the present application.

Claims

1. A winding device for producing a yarn-dyed fabric of regenerated cellulose fibers, comprising a feeding mechanism, a guide mechanism and a pushing mechanism, the guide mechanism and the pushing mechanism being connected to the feeding mechanism, characterized in that, The winding mechanism further comprises a driving member, a rotating part one, a rotating part two, a supporting part, a winding member and a limiting part, the rotating part one and the rotating part two are connected to the driving member, the supporting part is connected to the rotating part two, the winding member comprises winding plates one and two arranged in parallel, one end of each of the winding plates one and two is rotatably connected to the rotating part one, the other end of each of the winding plates one and two is placed on the top of the supporting part, the limiting part is inserted into the rotating part two, the limiting part is movable and used for limiting and fixing the winding plates one and two on the supporting part, the driving member can drive the rotating part one and the rotating part two to rotate at the same speed and in the same direction, and the winding plates one and two are used for winding the fabric to form flat fabric. The winding mechanism further comprises a clamping mechanism, the clamping mechanism is installed on the winding plate two and used for clamping the inner side end of the fabric roll. The clamping mechanism comprises a sliding part, a locking member, a clamping structure and a driving source, the winding plate two is provided with a sliding groove, the sliding part is limitingly and slidably connected in the sliding groove, the locking member is connected to the sliding part, two clamping structures are respectively installed on the top and the bottom of the sliding part, and the driving source has two telescopic ends which can be connected to the two clamping structures respectively. The locking member comprises a compression spring and a protrusion, the inner wall of the sliding groove is provided with a locking hole, the sliding part is provided with a mounting hole, the protrusion is inserted into the mounting hole, the compression spring is connected between the protrusion and the inner wall of the mounting hole, and one end of the protrusion extending into the locking hole is in a semispherical shape. The clamping structure comprises a clamping plate, a connecting member and a pushing member, the clamping plate is rotatably connected to the connecting member, the connecting member is installed on the sliding part, and the pushing member is connected to the sliding part. The connecting member comprises a movable part, a mounting seat, elastic parts one and two, the movable part is limitingly inserted into the sliding part, the elastic part two is connected between the movable part and the sliding part, the mounting seat is connected to the top of the movable part, the clamping plate is rotatably connected to the mounting seat, and the elastic part one is connected between the mounting seat and the clamping plate. The pushing member comprises a fixed part, a pushing frame, a guide groove and a pushing part, the fixed part is connected to the sliding part, the fixed part is provided with the guide groove, the guide groove has an arc segment and a vertical segment, the arc segment and the vertical segment are communicated, the pushing frame is connected to the telescopic end of the driving source, and the pushing part is limitingly and slidably connected in the pushing frame and penetrates through the guide groove.

2. The winding device for the production of yarn-dyed fabric from regenerated cellulose fibers according to claim 1, characterized in that, The rotating part two is connected with an automatic telescopic part, and the limiting part is connected to the telescopic end of the automatic telescopic part.

3. The regenerative cellulose fiber yarn-dyed fabric production winding device according to claim 1, characterized in that, The limiting part is provided with two limiting grooves, and the ends, away from the rotating part one, of the winding plates one and two can be respectively inserted into the two limiting grooves.

4. The regenerative cellulose fiber yarn-dyed fabric production winding device according to claim 1, characterized in that, The winding mechanism further comprises a support connected to the material conveying mechanism.

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