Fabric winding device

Abstract

The utility model discloses a fabric winding device which comprises a base, a first connecting end, a second connecting end, an air swelling shaft and a winding motor, a first connecting shaft is rotationally connected to the first connecting end, a first connecting arm is fixed to the first connecting shaft, and the winding motor is installed at the end, away from the first connecting shaft, of the first connecting arm. A first turnover motor is arranged on the first connecting end, a second connecting shaft is arranged on the second connecting end, a second connecting arm is arranged on the second connecting shaft, a sliding sleeve is arranged at one end of the second connecting arm, a key groove is formed in the inner wall of the circumferential side of the sliding sleeve, and a positioning key embedded in the key groove is arranged on the outer wall of the second connecting shaft; a sliding air cylinder is arranged on the second connecting shaft, a supporting sleeve is arranged at the end, away from the second connecting shaft, of the second connecting arm, a movable seat is further arranged on one side of the base, a supporting plate for supporting a fabric barrel is arranged on the upper side of the movable seat, a vertical plate is arranged at one end of the movable seat, and an arc-shaped groove for embedding of an air expansion shaft is formed in the vertical plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of fabric rolling, and particularly relates to a fabric rolling device. Background Art

[0002] After the fabric is processed, it needs to be rolled up. After the fabric is rolled up into a tube, it is convenient to transport the fabric.

[0003] At present, a Chinese patent with publication number CN214652328U and publication date November 9, 2021 discloses a winding device for fabric production, including a frame, an air inflation shaft and a support assembly, the frame including a base frame, a support frame is fixed on one side of the top of the base frame, and a driving mechanism is fixed on the rear side of the support frame; the support assembly includes a mounting seat, a lifting device, an upper clamping seat and a lower clamping seat; the mounting seat is fixed to the top of the base frame away from one end of the support frame, the lifting device is fixed to the top of the mounting seat, and a support plate is fixed to the output end of the lifting device; the lower clamping seat is fixed to the top of the support plate, and a hinge seat is fixed at the top of the support plate and at a position on one side of the lower clamping seat, and one side of the upper clamping seat is connected by a connecting column It is rotatably connected to the hinge seat, and the top of the lower clamping seat cooperates with the bottom of the upper clamping seat; positioning grooves are provided on the opposite surfaces of the upper clamping seat and the lower clamping seat, and side edges are provided at both ends of the positioning grooves, and a plurality of rubber rollers are rotatably connected between a group of side edges in the positioning grooves; a fixing sleeve is fixed to a surface of the lower clamping seat away from the hinge seat, and a self-elastic pin is fixed to a surface of the upper clamping seat away from the hinge seat, and the plug-in end of the self-elastic pin is clearance-matched with the fixing sleeve; end shafts are fixed to both ends of the air-expanding shaft, one end shaft is rotatably connected to the top of the support frame through a bearing and a bearing seat, and the end shaft is transmission-connected to the driving mechanism, and the end shaft at the other end of the air-expanding shaft is arranged between the positioning grooves on the upper clamping seat and the lower clamping seat and contacts with the outer surfaces of the plurality of rubber rollers.

[0004] When this type of winding device for fabric production has finished winding on the air expansion shaft and needs to remove the fabric tube, the air expansion shaft can be deflated to release the fabric tube, and then the upper and lower clamping seats are opened, and the lifting assembly is used to drive the support plate to move downward, and then the fabric tube on the air expansion shaft can be removed; however, when moving the fabric tube on the air expansion shaft, it is often necessary for the operator to manually move the fabric tube from the air expansion shaft, and the weight of the entire fabric tube is often relatively heavy, which makes the operation of removing the fabric tube more time-consuming and laborious. Utility Model Content

[0005] The utility model aims to provide a fabric winding device which can conveniently remove the fabric tube on the air expansion shaft.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a fabric winding device, comprising a base, a first connecting end arranged at one end of the base, a second connecting end arranged at the other end of the base, an air-expanding shaft rotatably connected between the first connecting end and the second connecting end, and a winding motor arranged at the end of the air-expanding shaft and used to drive the air-expanding shaft to rotate, the first connecting end is rotatably connected with a first connecting shaft, a first connecting arm rotatably connected to the end of the air-expanding shaft is fixed on the first connecting shaft, the winding motor is installed at one end of the first connecting arm away from the first connecting shaft, the first connecting end is provided with a first flipping motor connected to the end of the first connecting shaft, the second connecting end is provided with a second connecting shaft, and the second A second connecting arm is provided on the connecting shaft, and a sliding sleeve which is sleeved on the second connecting shaft is provided at one end of the second connecting arm, a key groove is provided on the inner wall of the peripheral side of the sliding sleeve, and a positioning key embedded in the key groove is provided on the outer wall of the second connecting shaft, a sliding cylinder connecting a piston rod and the second connecting arm is provided on the second connecting shaft, and a support sleeve embedded in the end of the air supply expansion shaft away from the winding motor is provided at the end of the second connecting arm away from the second connecting shaft, a movable seat is also provided on one side of the base, a plurality of universal wheels are provided on the lower surface of the movable seat, a support plate for supporting a fabric tube is provided on the upper side of the movable seat, and a vertical plate is provided at one end of the movable seat, and an arc groove in which the air supply expansion shaft is embedded is provided on the vertical plate.

[0007] The utility model is further configured as follows: a rodless cylinder is arranged on the base, and its extension direction is parallel to the extension direction of the air expansion shaft; a hinged seat is arranged on the upper surface of the movable block of the rodless cylinder; the movable block of the rodless cylinder is provided with a push plate with one end hinged on the hinged seat and the other end being used to abut against the outer wall of the vertical plate.

[0008] The utility model is further configured as follows: the cross section of the support plate is in an arc shape that is concave downwards.

[0009] The utility model is further configured as follows: both ends of the movable seat are provided with lifting cylinders, the upper ends of which are connected to the lower surface of the support plate and the lower ends of which are connected to the upper surface of the movable seat.

[0010] The utility model is further configured as follows: guide posts extending vertically downward are arranged at four corners of the lower surface of the support plate, and guide sleeves for embedding the lower ends of the guide posts are arranged on the upper surface of the movable seat.

[0011] The utility model is further configured as follows: the end of the second connecting shaft is rotatably connected to the second connecting end, and the second connecting end is provided with a second flip motor connected to the end of the second connecting shaft.

[0012] The utility model is further configured as follows: a slide groove with a "convex"-shaped cross-section is provided on the side of the base, a fixed shaft corresponding to the position of the slide groove is provided on the side of the movable seat, and a guide wheel embedded in the slide groove is rotatably connected to the fixed shaft.

[0013] In summary, the utility model has the following beneficial effects:

[0014] 1. When rolling up the fabric, the end of the air-expanding shaft away from the winding motor is embedded in the support sleeve, the air-expanding shaft tensions the fabric tube, the winding motor is started, and the winding motor drives the air-expanding shaft to rotate, and the air-expanding shaft can roll up the fabric;

[0015] When the fabric is rolled up, the air expansion shaft releases the fabric tube, and the sliding cylinder drives the sliding sleeve and the second connecting arm to move, so that the support sleeve is separated from the end of the air expansion shaft, and then the first turning motor drives the air expansion shaft to turn, and then the end of the air expansion shaft close to the winding motor can be embedded in the arc groove of the vertical plate, and the operator can push the movable seat to drive the fabric tube on the air expansion shaft to slide off the air expansion shaft through the vertical plate, and the slid fabric tube can fall on the supporting plate, and then the operator can push the movable seat to take away the fabric tube, and finally the fabric tube on the air expansion shaft can be removed more conveniently;

[0016] 2. When the movable seat needs to be pushed, first swing the push plate so that the end of the push plate contacts the outer wall of the vertical plate, and then the rodless cylinder uses the movable block to drive the push plate to move. At this time, the push plate can push the vertical plate and the movable seat, and then the vertical plate can drive the fabric tube on the air expansion shaft to slide off the air expansion shaft;

[0017] 3. The cross section of the support plate is in a downward concave arc shape, which is conducive to the support plate to stably support the fabric tube and reduce the possibility of the fabric tube rolling off the support plate;

[0018] 4. The upper end of the lifting cylinder is connected to the lower surface of the support plate and the lower end is connected to the upper surface of the movable seat. At this time, the lifting cylinder can be used to drive the support plate to move up and down, so as to adjust the height of the support plate according to the cross-sectional diameter of the fabric tube, which is conducive to the support plate to stably store fabric tubes with different cross-sectional diameters;

[0019] 5. The support plate is embedded in the guide sleeve using guide pillars, which is conducive to the stable up and down movement of the support plate;

[0020] 6. When the end of the air-expanding shaft is separated from the support sleeve, the fabric tube is not supported by the support plate, so the gravity generated by the air-expanding shaft and the fabric tube will be concentrated on the first connecting arm, which may cause damage to the first connecting arm;

[0021] At this time, the end of the second connecting shaft is rotatably connected to the second connecting end, and the second connecting end is provided with a second flipping motor connected to the end of the second connecting shaft; therefore, when the fabric is rolled up and the air expansion shaft releases the fabric tube, the first flipping motor and the second flipping motor are first used to drive the air expansion shaft to flip, and then the end of the air expansion shaft close to the winding motor can be embedded in the arc groove of the vertical plate, and at the same time, the fabric tube on the air expansion shaft can be supported on the support plate; at this time, the sliding cylinder is used to drive the sliding sleeve and the second connecting arm to move, so that the support sleeve is separated from the end of the air expansion shaft, and then the second flipping motor is used to drive the support sleeve to flip in the opposite direction, thereby avoiding the support sleeve interfering with the sliding of the fabric tube;

[0022] 7. The movable seat is embedded in the slide groove on the side of the base using a fixed shaft and a guide wheel. At this time, the cooperation of the guide wheel and the slide groove can position the movable seat relative to the base, which is conducive to the accurate embedding of the air shaft in the arc groove after swinging. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments 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 creative work.

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the structure on the base in the utility model;

[0026] Figure 3 It is a schematic diagram of the structure on the movable seat in the utility model;

[0027] Figure 4 It is a plan view of the utility model, and the air expansion shaft is embedded in the arc groove.

[0028] In the figure, 1, base; 11, first connecting end; 111, first connecting shaft; 112, first connecting arm; 113, first flip motor; 12, second connecting end; 121, second connecting shaft; 1211, positioning key; 1212, sliding cylinder; 122, second connecting arm; 1221, sliding sleeve; 1222, keyway; 1223, supporting sleeve; 123, second flip motor; 13, air expansion shaft; 14, winding motor; 15, sliding groove; 2, movable seat; 21, universal wheel; 22, vertical plate; 221, arc groove; 23, lifting cylinder; 24, guide sleeve; 25, fixed shaft; 251, guide wheel; 3, support plate; 31, guide column; 4, rodless cylinder; 41, articulated seat; 42, push plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] A fabric winding device, referring to Figure 1 The fabric winding device includes a base 1, a first connection end 11, a second connection end 12, an air-expanding shaft 13, and a winding motor 14, wherein the base 1 is fixed to the ground by anchor bolts, and the first connection end 11 is integrally arranged at one end of the base 1, and the second connection end 12 is integrally arranged at the other end of the base 1; at the same time, the air-expanding shaft 13 is rotatably connected between the first connection end 11 and the second connection end 12, and the air-expanding shaft 13 can realize the tensioning and loosening of the fabric by internally filling and deflating air. Since the air-expanding shaft 13 is a prior art, the internal structure of the air-expanding shaft 13 is no longer described; wherein the winding motor 14 is located at the end of the air-expanding shaft 13 and is used to drive the air-expanding shaft 13 to rotate.

[0031] Reference Figure 1 , Figure 2 , the first connecting end 11 is rotatably connected to the first connecting shaft 111 through a bearing, and the first connecting arm 112 is fixed to the first connecting shaft 111 through bolts, and the end of the first connecting arm 112 away from the first connecting shaft 111 is rotatably connected to the end of the air supply expansion shaft 13 through a bearing, and the winding motor 14 is installed at the end of the first connecting arm 112 away from the first connecting shaft 111 through bolts; wherein the first connecting end 11 is also fixed with a first flipping motor 113 connected to the end of the first connecting shaft 111 through a key through bolts; and the second connecting end 12 is also rotatably connected to the second connecting shaft 121 through a bearing, and the second flipping motor 123 connected to the end of the second connecting shaft 121 through a key is fixed to the second connecting end 12 through bolts; A second connecting arm 122 is also provided on the second connecting shaft 121, and a sliding sleeve 1221 which is sleeved on the second connecting shaft 121 is integrally provided at one end of the second connecting arm 122, and a plurality of key grooves 1222 are provided on the inner wall of the peripheral side of the sliding sleeve 1221, and the plurality of key grooves 1222 are evenly spaced along the peripheral side of the sliding sleeve 1221, wherein a positioning key 1211 embedded in the key groove 122 is integrally provided on the outer wall of the second connecting shaft 121, and a sliding cylinder 1212 which is fixedly connected to the second connecting arm 122 with a piston rod is fixed on the second connecting shaft 121 by bolts, and a support sleeve 1223 embedded in the end of the air supply expansion shaft 13 away from the winding motor 14 is welded at the end of the second connecting arm 122 away from the second connecting shaft 121.

[0032] Reference Figure 1 , Figure 2 , Figure 3 A movable seat 2 is also provided on one side of the base 1, and a plurality of universal wheels 21 are fixed to the lower surface of the movable seat 2 by bolts, wherein a slide groove 15 with a "convex"-shaped cross-section is opened on the side of the base 1, and a plurality of fixed shafts 25 corresponding to the positions of the slide groove 15 are fixed by bolts on the side of the movable seat 2, and a guide wheel 251 embedded in the slide groove 15 is rotatably connected to the fixed shaft 25; wherein a support plate 3 for supporting a fabric cylinder is provided on the upper side of the movable seat 2, and the cross-section of the support plate 3 is an arc shape that is concave downward, and at both ends of the movable seat 2, a lifting cylinder 23 is provided, the upper end of which is connected to the lower surface of the support plate 3 by bolts and the lower end is connected to the upper surface of the movable seat 2 by bolts, and guide columns 31 extending in a vertical downward direction are welded at the four corners of the lower surface of the support plate 3, wherein a guide sleeve 24 for embedding the lower end of the guide column 31 is welded on the upper surface of the movable seat 2.

[0033] Reference Figure 2 , Figure 3 , Figure 4 A vertical plate 22 extending in a vertical upward direction is welded at one end of the movable seat 2, and an arc groove 221 is opened on the vertical plate 22 for embedding the air expansion shaft 13, and the arc center of the arc groove 221 is located on the swing center line of the first connecting arm 112; wherein a rodless cylinder 4 whose extension direction is parallel to the extension direction of the air expansion shaft 13 is fixed on the base 1 by bolts, and an articulated seat 41 is fixed on the upper surface of the movable block of the rodless cylinder 4 by bolts, and at the same time, a push plate 42 is provided on the movable block of the rodless cylinder 4, one end of which is hinged on the articulated seat 41 and the other end is used to resist the outer wall of the vertical plate 22.

[0034] Principle: When the fabric is rolled up and the air-expanding shaft 13 releases the fabric tube, the first flip motor 113 and the second flip motor 123 are first used to drive the air-expanding shaft 13 to flip, and then the end of the air-expanding shaft 13 close to the winding motor 14 can be embedded in the arc groove 221 of the vertical plate 22, and the fabric tube on the air-expanding shaft 13 can be supported on the support plate 3; at this time, the sliding cylinder 1212 is used to drive the sliding sleeve 1221 and the second connecting arm 122 to move, so that the support sleeve 1223 is separated from the end of the air-expanding shaft 13, and then the second flip motor 123 is used to drive the support sleeve 1223 to flip in the opposite direction, so as to avoid the support sleeve 1223 interfering with the sliding of the fabric tube;

[0035] Then the operator swings the push plate 42 so that the end of the push plate 42 contacts the outer wall of the vertical plate 22, and then uses the movable block of the rodless cylinder 4 to drive the push plate 42 to move. At this time, the push plate 42 can push the vertical plate 22 and the movable seat 2, and then the vertical plate 22 can drive the fabric tube on the air expansion shaft 13 to slide off the air expansion shaft 13, and the operator pushes the movable seat 2 to take away the fabric tube, and finally the fabric tube on the air expansion shaft 13 can be removed more conveniently.

Claims

1. A fabric winding device, comprising a base (1), a first connecting end (11) arranged at one end of the base (1), a second connecting end (12) arranged at the other end of the base (1), an air-expanding shaft (13) rotatably connected between the first connecting end (11) and the second connecting end (12), and a winding motor (14) arranged at the end of the air-expanding shaft (13) and used to drive the air-expanding shaft (13) to rotate, characterized in that: The first connecting end (11) is rotatably connected to a first connecting shaft (111), a first connecting arm (112) rotatably connected to the end of an air supply expansion shaft (13) is fixed to the first connecting shaft (111), the winding motor (14) is installed at one end of the first connecting arm (112) away from the first connecting shaft (111), the first connecting end (11) is provided with a first flipping motor (113) connected to the end of the first connecting shaft (111), the second connecting end (12) is provided with a second connecting shaft (121), the second connecting shaft (121) is provided with a second connecting arm (122), one end of the second connecting arm (122) is provided with a sliding sleeve (1221) sleeved on the second connecting shaft (121), a key groove (1222) is provided on the inner wall of the peripheral side of the sliding sleeve (1221), the A positioning key (1211) embedded in a keyway (1222) is arranged on the outer wall of the second connecting shaft (121); a sliding cylinder (1212) connecting a piston rod and a second connecting arm (122) is arranged on the second connecting shaft (121); a support sleeve (1223) embedded in an end of an air supply expansion shaft (13) away from a winding motor (14) is arranged at one end of the second connecting arm (122) away from the second connecting shaft (121); a movable seat (2) is also arranged on one side of the base (1); a plurality of universal wheels (21) are arranged on the lower surface of the movable seat (2); a support plate (3) for supporting a fabric tube is arranged on the upper side of the movable seat (2); a vertical plate (22) is arranged at one end of the movable seat (2); an arc groove (221) is provided on the vertical plate (22) for embedding the air supply expansion shaft (13) 2. A fabric winding device according to claim 1, characterized in that: The base (1) is provided with a rodless cylinder (4) whose extension direction is parallel to the extension direction of the air expansion shaft (13); a hinge seat (41) is provided on the upper surface of the movable block of the rodless cylinder (4); and a push plate (42) is provided on the movable block of the rodless cylinder (4) with one end hinged on the hinge seat (41) and the other end used to abut against the outer wall of the vertical plate (22).

3. The fabric winding device according to claim 1, characterized in that: The cross section of the support plate (3) is in the shape of an arc that is concave downwards.

4. The fabric winding device according to claim 1, characterized in that: Both ends of the movable seat (2) are provided with a lifting cylinder (23) whose upper end is connected to the lower surface of the support plate (3) and whose lower end is connected to the upper surface of the movable seat (2).

5. A fabric winding device according to claim 4, characterized in that: Guide pillars (31) extending vertically downward are arranged at four corners of the lower surface of the support plate (3), and guide sleeves (24) for the lower ends of the guide pillars (31) to be embedded are arranged on the upper surface of the movable seat (2).

6. A fabric winding device according to claim 1, characterized in that: The end of the second connecting shaft (121) is rotatably connected to the second connecting end (12), and the second connecting end (12) is provided with a second turning motor (123) connected to the end of the second connecting shaft (121).

7. The fabric winding device according to claim 1, characterized in that: A slide groove (15) with a convex cross-section is provided on the side of the base (1), and a fixed shaft (25) corresponding to the position of the slide groove (15) is provided on the side of the movable seat (2), and a guide wheel (251) embedded in the slide groove (15) is rotatably connected to the fixed shaft (25).

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