Cloth storage device of circular knitting machine for thick fabric processing

Abstract

The utility model discloses a cloth storage device of a circular knitting machine for thick fabric processing, which comprises a storage box, a limiting disc which is slidably mounted can be mounted on a rotating rod through a threaded sleeve, and a winding roller which is sleeved on two groups of rectangular columns on the outer wall of the rotating rod can be limited through the matching of another group of limiting discs which are fixedly mounted; furthermore, the winding roller is conveniently driven by the driving assembly to wind and store the cloth, and a threaded sleeve mounted in a threaded manner is convenient to take down, so that the wound cloth is relatively convenient to take down when needing to be taken down; an electric hydraulic rod in the auxiliary supporting mechanism can drive two groups of supporting rollers rotationally mounted on a supporting seat to support the outer wall of a threaded sleeve, so that the purpose of auxiliary supporting when a rotating rod and a winding roller wind cloth is achieved, and an electric push rod in the limiting mechanism drives a limiting roller in a mounting frame to descend; the limiting rolling wheel abuts against cloth wound on the winding roller, and the phenomenon that the cloth is loosened due to insufficient tension at the winding tail end is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to thick material processing technical field, concretely is a thick material processing knitting circular knitting machine's cloth storage device. BACKGROUND

[0002] In the textile industry, knitting circular knitting machine as an important production equipment, is widely used in the processing production of various fabrics, especially for the processing of thick fabric, the efficient operation of knitting circular knitting machine and cloth management is particularly important, when knitting circular knitting machine weaves cloth, generally will be wound on the outer wall of the winding roller, to achieve the effect of temporarily storing cloth.

[0003] For example, a kind of knitting circular knitting machine's cloth storage device, (announcement number: CN212581138U), the knitting circular knitting machine's cloth storage device includes cloth storage box, cloth storage box inner wall one side is slidably connected with cloth storage rod control device, the cloth storage rod control device inner wall one side is fixedly connected with motor, the motor output shaft is fixedly connected with cloth storage rod one end, the cloth storage rod is rotatably connected with the inner wall of cloth storage rod control device, the cloth storage rod control device bottom is fixedly connected with transmission frame, the transmission frame bottom is fixedly connected with support spring one end. The knitting circular knitting machine's cloth storage device, when the cloth on cloth storage rod reaches certain weight, the sound prompting device in transmission device will automatically ring, so as to prompt worker to take down the cloth on cloth storage rod in time through the sound of ringing bell, prevent the influence on the working efficiency of knitting circular knitting machine because worker forgets to take down the cloth on cloth storage rod.

[0004] Based on the above patent retrieval, and combined with the equipment in prior art, the above-mentioned equipment is fixedly connected with the motor output shaft and the one end of the cloth storage rod when applying, when the cloth wound on the cloth storage rod needs to be taken down, the wound cloth is inconvenient to take down, therefore we need to propose a cloth storage device for knitting circular knitting machine for thick material processing. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a cloth storage device for knitting circular knitting machine for thick material processing, through the setting of winding mechanism, the limit disc connected can be taken down by the cooperation of screw sleeve and outer thread on rotating rod, and then the winding roller and the cloth wound on the outer wall thereof can be taken down conveniently, so as to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A cloth storage device for knitting circular knitting machine for thick material processing, comprising a storage box, a winding mechanism for winding and storing cloth is installed in the storage box.

[0008] The winding mechanism comprises a rotating rod rotatably installed on the inner wall of one side of the storage box, one end of the rotating rod penetrates through the storage box and is connected with a driving assembly, the outer wall of the rotating rod is detachably inserted with a winding roller for winding the cloth, and the two ends of the winding roller are provided with limiting discs, one set of the limiting discs is fixedly connected with the rotating rod, and the other set of the limiting discs is detachably connected with the rotating rod.

[0009] The inside of the storage box is provided with an auxiliary supporting mechanism matched with the winding mechanism, and the top of the storage box is provided with a limiting mechanism for limiting the winding and storage of the cloth.

[0010] Preferably, the driving assembly comprises a driving motor fixedly installed on the inner wall of one side of the storage box, one end of the output shaft of the driving motor is fixedly connected with a first belt pulley penetrating through the storage box, the first belt pulley is connected with a second belt pulley through a belt transmission, and the second belt pulley is fixedly sleeved on the outer wall of one end of the rotating rod.

[0011] Preferably, it further comprises a protective shell which is detachably installed on the outer wall of one side of the storage box, and the first belt pulley and the second belt pulley are located in the interior of the protective shell.

[0012] Preferably, the outer wall of the rotating rod is symmetrically fixedly sleeved with two groups of rectangular columns, the inner ring of the winding roller is matched with the outer wall of the rectangular column, and the winding roller is slidably sleeved on the outer wall of the two groups of rectangular columns.

[0013] Preferably, the outer wall of one end of the rotating rod is provided with external threads, the inside of the limiting disc which is slidably installed is fixedly embedded with a threaded sleeve matched with the external threads, and the inner wall threads of the threaded sleeve are threadedly connected with the external threads.

[0014] Preferably, the auxiliary supporting mechanism comprises an electric hydraulic rod fixedly installed on the inner bottom of the storage box, a supporting seat is fixedly installed on the top of the piston rod of the electric hydraulic rod, two groups of supporting rollers are symmetrically rotatably installed on the arc surface of the supporting seat, and the top side of the two groups of supporting rollers is movably connected with the outer wall of the threaded sleeve.

[0015] Preferably, the two sides of the electric hydraulic rod are fixedly installed with reinforcing frames, and the bottoms of the two groups of reinforcing frames are fixedly connected with the inner bottom of the storage box.

[0016] Preferably, the limiting mechanism comprises an electric push rod, one end of the piston rod of the electric push rod penetrates through the storage box and is fixedly connected with a mounting frame, and a limiting roller for limiting the winding cloth is rotatably installed in the interior of the mounting frame.

[0017] Preferably, one side of the storage box is provided with a material taking groove for facilitating the taking out of the winding and stored cloth.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] 1、The utility model discloses a setting of winding mechanism can install the limiting disc of sliding installation through the threaded bushing on the rotary rod, through another set of fixed installation's limiting disc cooperation, can limit the winding roller of setting on the outer wall two groups of rectangular column of rotary rod, and then conveniently through the drive assembly and drive winding roller and store cloth, and threaded bushing is convenient to take down, when the cloth after winding needs to take down, has more convenient;

[0020] 2、Through the setting of auxiliary support mechanism and limiting mechanism, the outer wall of threaded bushing can be supported by the two groups of support rollers rotatably installed on the support seat through the electric hydraulic rod in the auxiliary support mechanism, and then the purpose of auxiliary support when the rotary rod and winding roller wind the cloth is achieved, the rotary rod is prevented from bending or shaking due to the weight of the cloth and the winding tension, the limiting roller in the mounting frame is lowered by the electric push rod in the limiting mechanism, the limiting roller is in contact with the cloth wound on the winding roller, the rolled cloth is limited and pressure is maintained, the cloth is prevented from appearing loose at the end of winding due to insufficient tension, and the tightness and neatness of the wound cloth are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the front view three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure schematic diagram of the winding mechanism of the utility model;

[0023] Figure 3 It is the structure schematic diagram of the drive assembly and rotary rod of the utility model;

[0024] Figure 4 It is the structure schematic diagram of the auxiliary support mechanism of the utility model;

[0025] Figure 5 It is the side view three-dimensional structure schematic diagram of the utility model.

[0026] In the drawing: 1, storage box;2, winding mechanism;21, rotary rod;22, winding roller;23, limiting disc;24, drive assembly;241, drive motor;242, first pulley;243, second pulley;244, protective shell;25, rectangular column;26, external thread;27, threaded bushing;3, auxiliary support mechanism;31, electric hydraulic rod;32, support seat;33, support roller;34, reinforcing frame;4, limiting mechanism;41, electric push rod;42, mounting frame;43, limiting roller;5, material taking groove. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1-5 The utility model provides a knitting circular knitting machine's cloth storage device for thick material processing, including storage box 1, the inside installation of storage box 1 is rolled up and is stored to the winding mechanism 2 of cloth.

[0029] The winding mechanism 2 includes a rotating rod 21, which is rotatably installed on the inner wall of one side of the storage box 1. One end of the rotating rod 21 penetrates the storage box 1 and is connected with a driving assembly 24. The outer wall of the rotating rod 21 is detachably inserted with a winding roller 22 for winding the cloth. The two ends of the winding roller 22 are provided with limiting discs 23. One set of limiting discs 23 is fixedly connected with the rotating rod 21, and the other set of limiting discs 23 is detachably connected with the rotating rod 21.

[0030] The inside of the storage box 1 is provided with an auxiliary supporting mechanism 3 cooperating with the winding mechanism 2. The top of the storage box 1 is provided with a limiting mechanism 4 for limiting the winding and storage of the cloth.

[0031] The driving assembly 24 includes a driving motor 241 fixedly installed on the inner wall of one side of the storage box 1. One end of the output shaft of the driving motor 241 penetrates the storage box 1 and is fixedly connected with a first pulley 242. The first pulley 242 is connected with a second pulley 243 through a belt drive. The second pulley 243 is fixedly sleeved on the outer wall of one end of the rotating rod 21.

[0032] The driving motor 241 is a variable frequency motor, which reduces the start-stop impact through belt drive. The speed ratio of the first pulley 242 and the second pulley 243 can be adjusted according to the cloth tension requirement.

[0033] Specifically, the utility model also includes a protective shell 244, which is detachably installed on the outer wall of one side of the storage box 1, and the first pulley 242 and the second pulley 243 are located inside the protective shell 244.

[0034] The belt drive allows the speed and torque to be adjusted by replacing the pulley, which adapts to the winding tension requirement of different thickness of fabric. The detachable protective shell 244 ensures the safety of the transmission while simplifying the belt replacement and lubrication operation process

[0035] The outer wall of the rotating rod 21 is symmetrically fixed with two groups of rectangular columns 25, the inner ring of the winding roller 22 is matched with the outer wall of the rectangular column 25, and the winding roller 22 is slidingly sleeved on the outer wall of the two groups of rectangular columns 25.

[0036] The rectangular column 25 is a symmetric trapezoidal section, which is matched with the trapezoidal groove of the inner ring of the winding roller 22 to form a self-locking anti-rotation structure. The surface of the winding roller 22 is sprayed with a wear-resistant coating to reduce fabric friction loss. The trapezoidal section plug-in design effectively transmits the rotary torque, avoids slipping or deviation during winding, and the wear-resistant coating reduces the surface wear of the winding roller 22, especially suitable for long-term processing of rough thick fabrics.

[0037] Specifically, the outer wall of one end of the rotating rod 21 is provided with external threads 26, the inside of the slidingly installed limiting disc 23 is fixedly embedded with a threaded sleeve 27 matched with the external threads 26, and the inner wall threads of the threaded sleeve 27 are threadedly connected with the external threads 26.

[0038] The threaded sleeve 27 is made of copper-based self-lubricating material, the outer edge of the limiting disc 23 is provided with anti-skid lines, which facilitates manual screwing operation, and the self-lubricating threaded sleeve and the anti-skid lines design reduce the disassembly resistance, and a single person can complete the winding operation.

[0039] The auxiliary supporting mechanism 3 includes an electric hydraulic rod 31, which is fixedly installed at the inner bottom of the storage box 1. The top of the piston rod of the electric hydraulic rod 31 is fixedly installed with a supporting seat 32. The arc surface of the supporting seat 32 is symmetrically and rotatably installed with two groups of supporting rollers 33. The top side of the two groups of supporting rollers 33 is movably connected with the outer wall of the threaded sleeve 27.

[0040] The surface of the supporting roller 33 is coated with polyurethane material. The polyurethane coating layer absorbs the winding vibration and reduces the equipment operation noise. The two groups of supporting rollers 33 rotatably installed on the supporting seat 32 driven by the electric hydraulic rod 31 support the outer wall of the threaded sleeve 27, thereby achieving the purpose of auxiliary supporting the rotating rod 21 and the winding roller 22 when winding the cloth, preventing the rotating rod 21 from bending or shaking due to the weight of the cloth and the winding tension.

[0041] Specifically, the electric hydraulic rod 31 is fixedly installed with a reinforcing frame 34 on both sides. The bottom of the two groups of reinforcing frames 34 is fixedly connected with the inner bottom of the storage box 1.

[0042] The reinforcing frame 34 is a triangular truss structure, which disperses the lateral load of the electric hydraulic rod 31 during work, maximizes the material strength of the angular truss structure, ensures the stability of the auxiliary supporting mechanism 3 in frequent lifting, reduces the bending moment load of the electric hydraulic rod 31, and prolongs the service life of the hydraulic seal and the piston rod.

[0043] Further, the limiting mechanism comprises an electric push rod 41, one end of a piston rod of the electric push rod 41 is fixedly connected with a mounting rack 42 penetrating through the storage box 1, a limiting roller 43 for limiting the rolled cloth is rotatably installed in the mounting rack 42.

[0044] The limiting roller 43 is lowered by the electric push rod 41, and the limiting roller 43 is in contact with the rolled cloth on the winding roller 22, so that the rolled cloth is limited and pressure is maintained, and the rolled cloth is prevented from being loose at the end of winding due to insufficient tension.

[0045] Specifically, a material taking groove 5 is formed on one side of the storage box 1 for taking out the rolled cloth.

[0046] The working principle of the utility model is as follows: when in use, the slidingly installed limiting disc 23 is installed on the rotating rod 21 through the threaded sleeve 27, and the winding roller 22 installed on the two groups of rectangular columns 25 on the outer wall of the rotating rod 21 is limited through the other group of fixedly installed limiting disc 23, the outer wall of the threaded sleeve 27 is supported by the two groups of support rollers 33 rotatably installed on the support seat 32 driven by the electric hydraulic rod 31 in the auxiliary supporting mechanism 3, so that the rotating rod 21 and the winding roller 22 are assisted and supported when rolling the cloth.

[0047] The cloth is connected with the outer wall of the winding roller 22 through the adhesive tape, the first belt pulley 242 is rotated by the output shaft of the driving motor 241 in the driving assembly 24, the first belt pulley 242 is connected with the second belt pulley 243 through the belt transmission, and the rotating rod 21 starts to rotate to drive the winding roller 22 to roll and store the cloth along with the rotation of the second belt pulley 243.

[0048] When the cloth is rolled at the end, the limiting roller 43 in the mounting rack 42 is lowered by the electric push rod 41 in the limiting mechanism 4, the limiting roller 43 is in contact with the rolled cloth on the winding roller 22, the rolled cloth is limited and pressure is maintained, and the cloth is prevented from being loose due to insufficient tension, so that the tightness and neatness of the rolled cloth are ensured.

[0049] The control mode of the driving motor, the electric push rod and the electric hydraulic rod in the application file is automatically controlled through the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, which belongs to the common knowledge in the field, and the application file is mainly used to protect the structure, shape and combination, so the control mode and circuit connection are not explained in detail.

[0050] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fabric storage device for a circular knitting machine for processing of heavy fabrics, characterized in that, Include: Storage box (1); The inside of the storage box (1) is provided with a winding mechanism (2) for winding and storing cloth; The winding mechanism (2) comprises a rotating rod (21), the rotating rod (21) is rotatably installed on the inner wall of one side of the storage box (1), one end of the rotating rod (21) penetrates the storage box (1) and is connected with a driving assembly (24), the outer wall of the rotating rod (21) is detachably connected with a winding roller (22) for winding cloth, both ends of the winding roller (22) are provided with limit discs (23), one group of the limit discs (23) are fixedly connected with the rotating rod (21), and the other group of the limit discs (23) are detachably connected with the rotating rod (21); The inside of the storage box (1) is provided with an auxiliary supporting mechanism (3) matched with the winding mechanism (2), and the top of the storage box (1) is provided with a limiting mechanism (4) for limiting the winding and storage of cloth.

2. A fabric storage device for a circular knitting machine for processing heavy fabrics according to claim 1, characterized in that: The driving assembly (24) comprises a driving motor (241), the driving motor (241) is fixedly installed on the inner wall of one side of the storage box (1), one end of the output shaft of the driving motor (241) penetrates the storage box (1) and is fixedly connected with a first belt pulley (242), the first belt pulley (242) is connected with a second belt pulley (243) through a belt drive, and the second belt pulley (243) is fixedly sleeved on one end of the outer wall of the rotating rod (21).

3. A fabric storage device for a circular knitting machine for processing heavy gauges according to claim 2, characterized in that: It also includes a protective shell (244), which is detachably installed on one side of the outer wall of the storage box (1), and the first belt pulley (242) and the second belt pulley (243) are located in the inside of the protective shell (244).

4. A fabric storage device for a circular knitting machine for processing heavy fabrics according to claim 1, characterized in that: The outer wall of the rotating rod (21) is fixedly sleeved with two groups of rectangular columns (25), the inner ring of the winding roller (22) is matched with the outer wall of the rectangular column (25), and the winding roller (22) is slidably sleeved on the outer wall of the two groups of rectangular columns (25).

5. A fabric storage device for a circular knitting machine for processing heavy fabrics according to claim 1, characterized in that: One end of the outer wall of the rotating rod (21) is provided with an external thread (26), the inside of the limit disc (23) which is slidably installed is fixedly embedded with a threaded sleeve (27) matched with the external thread (26), and the inner wall of the threaded sleeve (27) is threadedly connected with the external thread (26).

6. A fabric storage device for a circular knitting machine for processing heavy fabrics according to claim 1, characterized in that: The auxiliary supporting mechanism (3) comprises an electric hydraulic rod (31), the electric hydraulic rod (31) is fixedly installed on the inner bottom of the storage box (1), the piston rod of the electric hydraulic rod (31) is fixedly installed with a supporting seat (32), two groups of supporting rollers (33) are symmetrically rotatably installed on the arc surface of the supporting seat (32), and the top side of the two groups of supporting rollers (33) is movably connected with the outer wall of the threaded sleeve (27).

7. A fabric storage device for a circular knitting machine for processing thick fabrics according to claim 6, characterized in that: The electric hydraulic rod (31) is fixedly installed on both sides and connected with the inner bottom of the storage box (1).

8. A fabric storage device for a circular knitting machine for processing heavy fabrics according to claim 1, characterized in that: The limiting mechanism comprises an electric push rod (41), one end of a piston rod of the electric push rod (41) is fixedly connected with a mounting rack (42) penetrating through the storage box (1), a limiting roller (43) for limiting the rolled cloth is rotatably installed in the mounting rack (42).

9. A fabric storage device for a circular knitting machine for processing heavy fabrics according to claim 1, characterized in that: One side of the storage box (1) is provided with a material taking groove (5) for facilitating the taking out of the rolled and stored cloth.

Images