Material receiving and winding device for knitted fabric

Abstract

The utility model discloses a receiving and winding device for knitted fabric, which relates to the technical field of fabric receiving and comprises a base plate, a support plate is connected onto the base plate, a sliding groove and an inserting groove are arranged on the side wall of the support plate, a fabric winding component is arranged on the base plate, and a placement frame in the fabric winding component is movably arranged inside the base plate. Lug blocks fixedly connected to the outer side walls of the placement frames are movably arranged in the sliding grooves, bolts in threaded connection with the side walls of the lug blocks are in threaded connection with the supporting plates, winding rollers are arranged in the placement frames, and universal wheels are connected to the lower surfaces of the placement frames. A pressing assembly arranged in the placement frame is located below the winding roller. The cloth winding assembly is arranged, the winding roller wound with knitted cloth is convenient to convey, the labor amount of workers is reduced, the pressing assembly is arranged, the distance between the movable roller and the fixed roller is convenient to adjust, the free end of the cut knitted cloth is prevented from being tensioned without external force, and the knitted cloth on the winding roller is effectively prevented from being loosened.

Description

Technical Field

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

[0002] Fabrics are materials for making clothes, towels, scarves, etc., and there are various types of fabrics such as linen, nylon, non-woven wall fabric, and knitted fabric. Knitted fabric refers to a fabric formed by bending yarns into loops and interlacing them with knitting needles.

[0003] The production process of knitted fabric includes yarn preparation, knitting, dyeing, and winding. At present, workers operate the fabric winding device to wind the produced knitted fabric, mainly by controlling the driving component to drive the winding roller to rotate on the frame, so that the rotating winding roller winds the knitted fabric.

[0004] However, it still has the following drawbacks in actual use:

[0005] 1. For the existing fabric winding device, during use, the driving component is controlled to drive the winding roller to rotate, so that the rotating winding roller winds the knitted fabric. However, after the winding roller finishes winding the knitted fabric, the total weight of the entire winding roller and the knitted fabric is relatively large, which increases the workload of workers in transporting the winding roller with knitted fabric wound on it, and even requires the cooperation of multiple workers.

[0006] 2. For the existing fabric winding device, during use, the winding roller rotates to wind the knitted fabric. After the winding amount of the knitted fabric on the winding roller reaches the specified value, workers need to control the cutting device to cut the knitted fabric so that the workers are not hindered by the knitted fabric when transporting the winding roller with knitted fabric wound on it. However, the existing fabric winding device is not convenient for clamping the free end of the knitted fabric after cutting, resulting in the relaxation of the knitted fabric on the winding roller.

[0007] Therefore, we provide a fabric receiving and winding device for knitted fabric to solve the above problems. Content of the Utility Model

[0008] The purpose of the utility model is to provide a fabric receiving and winding device for knitted fabric, which solves the problems that the existing fabric winding device is not convenient for transporting the winding roller with knitted fabric wound on it and is not convenient for clamping the free end of the knitted fabric after cutting by setting a fabric winding component and a pressing component.

[0009] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0010] The utility model relates to a feeding and winding device for knitting cloth, which comprises a substrate. A support plate is connected to the substrate. A sliding groove and a slot are formed in the side wall of the support plate. A cloth winding assembly is arranged on the substrate. An installation frame in the cloth winding assembly is movably arranged inside the substrate. An ear block fixedly connected to the outer side wall of the installation frame is movably arranged inside the sliding groove. A bolt threadedly connected to the side wall of the ear block is threadedly connected to the support plate. A winding roller is arranged inside the installation frame. A universal wheel is connected to the lower surface of the installation frame. A pressing assembly arranged inside the installation frame is located below the winding roller. A connecting frame in the pressing assembly is arranged inside the installation frame. A guide groove is formed in the inner side wall of a through groove formed in the side wall of the connecting frame. Two ends of a movable roller arranged inside the connecting frame are rotatably connected to a connecting seat. A guide block connected to the side wall of the connecting seat is slidably connected to the guide groove. A screw rod rotatably connected to the lower surface of the connecting seat is threadedly connected to the connecting frame. A fixed roller rotatably connected inside the connecting frame is located above the movable roller.

[0011] The utility model is further arranged such that a support is connected to the lower surface of the substrate, and the lower surface of the support is flush with the lower surface of the universal wheel.

[0012] The utility model is further arranged such that the substrate is U-shaped, the installation frame is U-shaped, and the sliding groove is U-shaped.

[0013] The utility model is further arranged such that a positioning groove formed in the installation frame is U-shaped. A socket is rotatably connected to the peripheral side wall of an ear shaft fixedly connected to both ends of the winding roller, and the socket is locked inside the positioning groove by a bolt.

[0014] The utility model is further arranged such that a lifting hydraulic rod is connected to the lower surface of the connecting frame, and a lifting hydraulic cylinder connected to the lower end of the lifting hydraulic rod is connected to the inner bottom of the installation frame.

[0015] The utility model is further arranged such that the cross section of the connecting frame is in a shape of a Chinese character 'hui', the guide block is T-shaped, and the guide groove is T-shaped.

[0016] The utility model is further arranged such that a driving assembly is arranged at the end of the winding roller. A rotating shaft is connected to the side of a motor in the driving assembly. A positioning block is fixedly connected to the inner peripheral side wall of a sleeve connected to the end of the rotating shaft, and the positioning block is inserted into a notch formed in the peripheral side wall of the ear shaft.

[0017] The utility model is further arranged such that a movable plate connected to the lower surface of a machine base connected to the lower surface of the motor is L-shaped, the movable plate is inserted into the slot, a translation hydraulic rod is connected to the side wall of the machine base, and a translation hydraulic cylinder connected to the end of the translation hydraulic rod is connected to the support plate.

[0018] The utility model has the following beneficial effects:

[0019] 1. By arranging a cloth winding component, the bolt on the ear block is loosened clockwise, and the placement frame is pushed to realize the disassembly between the cloth winding component and the substrate. Moreover, relying on the universal wheels, it is convenient for the staff to move the winding roller with the knitted fabric to the next working station, reducing the labor intensity of transporting the winding roller with the knitted fabric.

[0020] 2. By arranging a pressing component, the screw is rotated clockwise, and the movable roller moves upward, so that the distance between the fixed roller and the movable roller gradually decreases, clamping the free end of the cut knitted fabric, effectively preventing the knitted fabric on the winding roller from loosening, and improving the stability of the knitted fabric wound on the winding roller. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below.

[0022] Figure 1 It is a three-dimensional schematic diagram of a feeding and winding device for knitted fabric;

[0023] Figure 2 It is a structural schematic diagram of the pressing component Figure 1 ;

[0024] Figure 3 It is Figure 2 an enlarged schematic diagram of the structure at A in

[0025] Figure 4 It is a structural schematic diagram of the pressing component Figure 2 ;

[0026] Figure 5 It is an exploded schematic diagram of the driving component and the support plate.

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] 1 - Substrate, 101 - Support, 102 - Support plate, 102a - Slide groove, 102b - Slot, 2 - Cloth winding assembly, 201 - Mounting frame, 201a - Positioning groove, 201b - Universal wheel, 201c - Ear block, 201d - Bolt, 202 - Winding roller, 202a - Trunnion, 202b - Socket, 202c - Notch, 3 - Pressing assembly, 301 - Connecting frame, 301a - Through groove, 301b - Guide groove, 302 - Movable roller, 302a - Connecting seat, 302b - Screw rod, 302c - Guide block, 303 - Lifting hydraulic cylinder, 303a - Lifting hydraulic rod, 304 - Fixed roller, 4 - Driving assembly, 401 - Motor, 401a - Machine base, 401b - Movable plate, 402 - Translating hydraulic cylinder, 402a - Translating hydraulic rod, 403 - Rotating shaft, 403a - Sleeve, 403b - Positioning block. Specific embodiments

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1

[0031] Please refer to Figure 1 , the present invention is a feeding and winding device for knitted fabric, including a substrate 1, a cloth winding assembly 2 is arranged on the substrate 1, the cloth winding assembly 2 includes a mounting frame 201, a universal wheel 201b, an ear block 201c, a bolt 201d, a winding roller 202, a trunnion 202a and a socket 202b. Rotate the bolt 201d to release the connection between the ear block 201c and the mounting frame 201, and push the mounting frame 201 to adjust the position of the cloth winding assembly 2, realize the disassembly and assembly between the cloth winding assembly 2 and the substrate 1, facilitate the replacement of the winding roller 202, reduce the labor intensity of the staff, and facilitate the handling of the winding roller 202 wound with knitted fabric;

[0032] Specifically, a support plate 102 is connected to the substrate 1. A chute 102a and a slot 102b are formed in the side wall of the support plate 102. A support 101 is connected to the lower surface of the substrate 1. The placement frame 201 is movably arranged inside the substrate 1. An ear block 201c is fixedly connected to the outer side wall of the placement frame 201, and a bolt 201d threadedly connected to the side wall of the ear block 201c is threadedly connected to the placement frame 201. A positioning groove 201a is formed in the placement frame 201. The winding roller 202 is movably arranged inside the placement frame 201, and an ear shaft 202a is fixedly connected to the end of the winding roller 202. A socket 202b is sleeved on the peripheral side wall of the ear shaft 202a, and a bolt 201d threadedly connected to the socket 202b is threadedly connected to the placement frame 201. A universal wheel 201b is connected to the lower surface of the placement frame 201;

[0033] Furthermore, the substrate 1 is U-shaped, the two support plates 102 are symmetrically arranged, the chute 102a is U-shaped, the two ear blocks 201c are symmetrically arranged, the placement frame 201 is U-shaped, the positioning groove 201a is U-shaped, and the two positioning grooves 201a are symmetrically formed. The two ear shafts 202a are symmetrically arranged, and the four universal wheels 201b are arranged in a rectangular array;

[0034] The operation process of this embodiment is as follows: The staff loosens the bolt 201d on the ear block 201c clockwise, pushes the placement frame 201, the universal wheel 201b moves, the placement frame 201 moves, the winding roller 202 moves until the placement frame 201 moves out of the inside of the substrate 1, realizing the disassembly between the cloth winding assembly 2 and the substrate 1; conversely, locking the new cloth winding assembly 2 inside the substrate 1, and the staff moves the winding roller 202 wound with knitted fabric to the next working station through the universal wheel 201b, loosens the bolt 201d on the socket 202b clockwise, and takes down the winding roller 202 wound with knitted fabric from the placement frame 201; conversely, locking the new winding roller 202 on the placement frame 201.

[0035] Embodiment 2

[0036] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , on the basis of the specific first embodiment, a pressing component 3 is provided. The pressing component 3 includes a connecting frame 301, a movable roller 302, a connecting seat 302a, a screw 302b, a guide block 302c, a lifting hydraulic cylinder 303, a lifting hydraulic rod 303a and a fixed roller 304. Rotate the screw 302b to adjust the distance between the movable roller 302 and the fixed roller 304, realizing the clamping of the knitted fabric, effectively preventing the free end of the knitted fabric after cutting from being tightened without external force, and preventing the knitted fabric wound on the winding roller 202 from loosening;

[0037] Specifically, the connecting frame 301 is movably arranged inside the placement frame 201, and the connecting frame 301 is located below the winding roller 202. The lifting hydraulic cylinder 303 is connected to the inner bottom of the placement frame 201. The lifting hydraulic rod 303a is connected to the lifting hydraulic cylinder 303, and the upper end of the lifting hydraulic rod 303a is connected to the lower surface of the connecting frame 301. A through groove 301a is formed on the side wall of the connecting frame 301, and a guide groove 301b is formed on the inner side wall of the through groove 301a. The movable roller 302 is located inside the connecting frame 301, and a connecting seat 302a is rotatably connected to the end of the movable roller 302. A guide block 302c is fixedly connected to the side wall of the connecting seat 302a, and the guide block 302c is slidably connected to the guide groove 301b. A screw 302b is rotatably connected to the lower surface of the connecting seat 302a, and the screw 302b is threadedly connected to the lower surface of the connecting frame 301. The fixed roller 304 is connected to the inside of the connecting frame 301, and the fixed roller 304 is located above the movable roller 302;

[0038] Furthermore, the cross-section of the connecting frame 301 is in a shape of a double rectangle. The two lifting hydraulic cylinders 303 are symmetrically arranged. The two through grooves 301a are symmetrically arranged. The four guide grooves 301b are arranged in a rectangular array, and the guide groove 301b is in a T shape. The two connecting seats 302a are symmetrically arranged, and the guide block 302c is in a T shape;

[0039] The operation process of this embodiment is as follows: When the winding roller 202 finishes winding the knitted fabric, the staff rotates the screw 302b clockwise. The guide block 302c slides upward along the guide groove 301b, the connecting seat 302a moves upward, the movable roller 302 moves upward, and the distance between the movable roller 302 and the fixed roller 304 gradually decreases until the movable roller 302 and the fixed roller 304 clamp the knitted fabric, and then the staff controls an external cutting device to cut the knitted fabric; When the staff starts the lifting hydraulic cylinder 303 and the lifting hydraulic rod 303a extends, the connecting frame 301 moves upward, and the distance between the connecting frame 301 and the winding roller 202 gradually decreases; When the lifting hydraulic rod 303a contracts, the connecting frame 301 moves downward, and the distance between the connecting frame 301 and the winding roller 202 gradually increases, so as to limit the amount of knitted fabric wound on the winding roller 202.

[0040] Embodiment 3

[0041] Please refer to Figure 1 and Figure 5, on the basis of Specific Embodiment 1 and Specific Embodiment 2, a driving assembly 4 is provided. The driving assembly 4 includes a motor 401, a machine base 401a, a movable plate 401b, a translation hydraulic cylinder 402, a translation hydraulic rod 402a, a rotating shaft 403, a sleeve 403a, and a positioning block 403b. The motor 401 is controlled to drive the winding roller 202 to wind the knitted fabric, and the translation hydraulic cylinder 402 is controlled to extend or contract the translation hydraulic rod 402a to achieve the disassembly and assembly between the driving assembly 4 and the winding roller 202;

[0042] Specifically, a rotating shaft 403 is connected to the side of the motor 401. The sleeve 403a is connected to the end of the rotating shaft 403, and a positioning block 403b is fixedly connected to the inner peripheral side wall of the sleeve 403a. The sleeve 403a is sleeved on the peripheral side wall of the trunnion 202a. A notch 202c is formed on the peripheral side wall of the trunnion 202a. The positioning block 403b is inserted into the notch 202c. The machine base 401a is connected to the lower surface of the motor 401, and a movable plate 401b is connected to the lower surface of the machine base 401a. The movable plate 401b is inserted into the slot 102b. The translation hydraulic cylinder 402 is connected to the support plate 102. The translation hydraulic rod 402a is connected to the end of the translation hydraulic cylinder 402, and the translation hydraulic rod 402a is connected to the side wall of the machine base 401a;

[0043] Furthermore, the movable plate 401b is L-shaped;

[0044] The operation process of this embodiment is as follows: The staff starts the motor 401, the rotating shaft 403 rotates, the sleeve 403a rotates, the positioning block 403b rotates, the trunnion 202a rotates, and the winding roller 202 winds the knitted fabric; When the staff starts the translation hydraulic cylinder 402 and the translation hydraulic rod 402a extends, the sleeve 403a moves away from the trunnion 202a, releasing the locking connection between the driving assembly 4 and the winding roller 202; On the contrary, the driving assembly 4 is connected to the winding roller 202.

[0045] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A material splicing and winding device for knitted fabrics, comprising a base plate (1), a support plate (102) connected to the base plate (1), a slide groove (102a) and a slot (102b) being provided on the side wall of the support plate (102), characterized in that: A cloth rolling assembly (2) is arranged on the base plate (1); a mounting frame (201) in the cloth rolling assembly (2) is movably arranged inside the base plate (1); an ear block (201c) fixed on the outer wall of the mounting frame (201) is movably arranged inside the slide groove (102a); a bolt (201d) threadedly connected on the side wall of the ear block (201c) is threadedly connected to the support plate (102); a winding roller (202) is arranged inside the mounting frame (201); and a universal wheel (201b) is connected to the lower surface of the mounting frame (201); The clamping assembly (3) arranged inside the placement frame (201) is located below the winding roller (202); the connecting frame (301) in the clamping assembly (3) is arranged inside the placement frame (201); a guide groove (301b) is arranged on the inner side wall of a through groove (301a) arranged on the side wall of the connecting frame (301); both ends of a movable roller (302) arranged inside the connecting frame (301) are rotatably connected to a connecting seat (302a); a guide block (302c) connected to the side wall of the connecting seat (302a) is slidably connected to the guide groove (301b); a screw rod (302b) rotatably connected to the lower surface of the connecting seat (302a) is threadedly connected to the connecting frame (301); and a fixed roller (304) rotatably connected inside the connecting frame (301) is located above the movable roller (302).

2. A knitted fabric splicing and winding device according to claim 1, characterized in that: The lower surface of the base plate (1) is connected to a support (101), and the lower surface of the support (101) is flush with the lower surface of the universal wheel (201b).

3. The material splicing and winding device for knitted fabrics according to claim 1, characterized in that: The base plate (1) is U-shaped, the mounting frame (201) is U-shaped, and the sliding groove (102a) is U-shaped.

4. The material splicing and winding device for knitted fabrics according to claim 1, characterized in that: The positioning groove (201a) provided on the placement frame (201) is U-shaped, and a sleeve (202b) is rotatably connected to the peripheral side wall of the ear shaft (202a) fixed at both ends of the winding roller (202), and the sleeve (202b) is locked inside the positioning groove (201a) by a bolt (201d).

5. The material splicing and winding device for knitted fabrics according to claim 1, characterized in that: The lower surface of the connecting frame (301) is connected to a lifting hydraulic rod (303a), and the lifting hydraulic cylinder (303) connected to the lower end of the lifting hydraulic rod (303a) is connected to the inner bottom of the placement frame (201).

6. The material splicing and winding device for knitted fabrics according to claim 1, characterized in that: The cross section of the connecting frame (301) is in the shape of a letter U, the guide block (302c) is in the shape of a letter T, and the guide groove (301b) is in the shape of a letter T.

7. The material splicing and winding device for knitted fabrics according to claim 1, characterized in that: A driving assembly (4) is provided at the end of the winding roller (202); a rotating shaft (403) is connected to the side of the motor (401) in the driving assembly (4); a positioning block (403b) is fixedly connected to the inner peripheral side wall of a sleeve (403a) connected to the end of the rotating shaft (403); and the positioning block (403b) is plugged into a notch (202c) provided on the peripheral side wall of the ear shaft (202a).

8. A knitted fabric splicing and winding device according to claim 7, characterized in that: The movable plate (401b) connected to the lower surface of the base (401a) connected to the lower surface of the motor (401) is L-shaped, and the movable plate (401b) is plugged into the slot (102b). A translation hydraulic rod (402a) is connected to the side wall of the base (401a), and a translation hydraulic cylinder (402) connected to the end of the translation hydraulic rod (402a) is connected to the support plate (102).

Images