CN223906236U

CN223906236U - A knitted fabric opening device that can correct deviation and prevent wrinkles

Info

Publication number: CN223906236U
Application number: CN202522625707.8U
Authority: CN
Inventors: 张资东
Original assignee: Guangdong Xiangqifu Industrial Co ltd
Current assignee: Guangdong Xiangqifu Industrial Co ltd
Priority date: 2025-12-11
Filing date: 2025-12-11
Publication date: 2026-02-13
Anticipated expiration: 2035-12-11

Abstract

The utility model discloses a deviation-rectifying and wrinkle-preventing knitted fabric scutching device, which relates to the technical field of fabrics and comprises a scutching machine frame, an inclined plate, an extension frame, a rotating roller and a deviation-rectifying and wrinkle-preventing assembly, wherein the inner side of the scutching machine frame is fixedly connected with a working plate, the inclined plate is arranged on the inner side of the scutching machine frame, the bottom end of the inclined plate is fixedly connected with the top end of the working plate, the extension frame is fixedly connected with the front end of the scutching machine frame, the rotating roller is arranged on the inner side of the extension frame, the deviation-rectifying and wrinkle-preventing assembly is arranged on the inner side of the extension frame, and the deviation-rectifying and wrinkle-preventing assembly is positioned between the rotating roller and the scutching machine frame and is used for eliminating wrinkles and preventing offset when the knitted fabric scutches. The deviation-rectifying and wrinkle-preventing knitted fabric opening device disclosed by the utility model has the technical effects of synchronously achieving the double functions of deviation rectification and wrinkle prevention, not only rapidly correcting the deviation problem of the fabric, but also synchronously smoothing wrinkles generated in transmission, reducing flaws of the fabric and enabling the quality of each section of finished fabric to be more uniform and regular.

Description

Knitted fabric scutching device capable of correcting deviation and preventing wrinkles

Technical Field

The utility model relates to the technical field of fabrics, in particular to a deviation-rectifying and wrinkle-preventing knitted fabric scutching device.

Background

The knitted fabric scutching device is mechanical equipment for expanding coiled knitted grey cloth into an open width state and is mainly used for processing links such as printing and dyeing, finishing and the like.

In the transmission processing link of the scutcher, the knitted fabric is often askew due to the position walking caused by path deviation, and wrinkles are generated due to pulling and stacking, so that the quality of different batches of fabric and even the same section of fabric are inconsistent, and quality problems occur.

Disclosure of utility model

The utility model discloses a deviation-rectifying and wrinkle-preventing knitted fabric opening device, and aims to solve the technical problems of uneven quality and more flaws caused by deviation and wrinkling in the process of conveying and processing of knitted fabrics.

The deviation rectifying and wrinkle preventing knitted fabric opening device comprises an opening machine frame, an inclined plate, an extension frame, a rotating roller and a deviation rectifying and wrinkle preventing assembly, wherein the inner side of the opening machine frame is fixedly connected with a working plate, the inclined plate is arranged on the inner side of the opening machine frame, the bottom end of the inclined plate is fixedly connected to the top end of the working plate, the extension frame is fixedly connected to the front end of the opening machine frame, the rotating roller is arranged on the inner side of the extension frame, the deviation rectifying and wrinkle preventing assembly is arranged on the inner side of the extension frame and is positioned between the rotating roller and the opening machine frame, and the deviation rectifying and wrinkle preventing assembly is used for eliminating wrinkles and preventing offset when the knitted fabric is opened.

In a preferred scheme, the deviation rectifying and crease-resisting assembly comprises two symmetrical plates, a plurality of symmetrical rolling shafts, a front plate, a positioning sensor and a positioning sensor, wherein the two symmetrical plates are respectively and fixedly connected to one side of the extension frame, which is opposite to the extension frame, the symmetrical rolling shafts are arranged between the two symmetrical plates, knitted fabric is positioned between the symmetrical rolling shafts, the bottom end of the front plate is fixedly connected to one side, close to the scutcher frame, of the symmetrical plate positioned above the front plate, and the top end of the positioning sensor is fixedly connected to the bottom end of the front plate.

In a preferred scheme, the deviation rectifying and wrinkle preventing assembly further comprises two extending plates, wherein one sides of the extending plates opposite to each other are fixedly connected to one side of the symmetrical plates opposite to each other, the extending plates are located on one side of the symmetrical plates away from the positioning sensor, two ironing plates are located between one sides of the extending plates opposite to each other, and two pressing pieces are arranged on two sides of the positioning sensor.

In a preferred scheme, the equal fixedly connected with of opposite one side of symmetry board is a plurality of connecting rods, the inboard swing joint of roller bearing is in the outside of connecting rod, the equal fixedly connected with of one side that ironing board is on the back of the body is a plurality of expansion springs, the equal fixedly connected with of one side that ironing board was kept away from to expansion spring is in the opposite one side of extension board, the equal fixedly connected with of one side that the connecting plate is on the back of the body is two symmetrical electric telescopic handle, the equal fixedly connected with of flexible end of electric telescopic handle removes the frame, the equal fixedly connected with of casting die is in the opposite one side of removing the frame, casting die is used for the both sides of centre gripping knitted fabric.

In a preferred scheme, the top fixedly connected with inclined plate of working plate, the inclined plate is located the inboard of scutching machine frame, and the front end of scutching machine frame is provided with preceding rack, and the inboard of preceding rack is provided with the reel, the inboard of extension frame is provided with the guide bar, and the guide bar is located between scutching machine frame and the crease-resist subassembly of rectifying, and the front end bottom fixedly connected with support arm of extension frame, the bottom fixedly connected with servo motor of support arm, and servo motor's power take off shaft has the folding pole of rotation through the coupling joint.

Therefore, the deviation-rectifying and wrinkle-preventing knitted fabric opening device provided by the utility model has the technical effects that the position of the fabric is monitored in real time through the positioning piece sensor, the fabric deviation can be corrected in time by matching with the clamping and resetting structure of the pressing piece, the fabric is ensured to be stably conveyed along a preset path, the fabric is continuously ironed by utilizing the bonding state of the ironing plate and the fabric, and wrinkles generated by pulling and stacking in the transmission process are effectively eliminated.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a deviation-rectifying and wrinkle-preventing knitted fabric opening device provided by the utility model;

FIG. 2 is a schematic diagram of a frame part of a frame of a knitted fabric scutching device capable of correcting deviation and preventing wrinkles;

FIG. 3 is a schematic view of a portion of an extension frame of a deviation-rectifying and wrinkle-preventing knitted fabric opening device according to the present utility model;

Fig. 4 is a schematic structural diagram of a deviation rectifying and wrinkle preventing assembly of a deviation rectifying and wrinkle preventing knitted fabric opening device provided by the utility model;

Fig. 5 is a schematic structural diagram of a part of a deviation rectifying and wrinkle preventing assembly of a deviation rectifying and wrinkle preventing knitted fabric tentering device provided by the utility model.

In the drawings, 1, a scutcher frame, 2, a working plate, 3, an oblique plate, 4, a front frame, 5, a winding drum, 6, an extension frame, 7, a guide rod, 8, a rotating roller, 9, a supporting arm, 10, a servo motor, 11, a rotating folding rod, 12, a deviation correcting and crease-proofing assembly, 1201, a symmetrical plate, 1202, a connecting rod, 1203, a roller, 1204, an extension plate, 1205, a telescopic spring, 1206, an ironing plate, 1207, a front plate, 1208, a positioning sensor, 1209, an electric telescopic rod, 1210, a moving frame, 1211 and a pressing piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The utility model discloses a deviation-rectifying and wrinkle-preventing knitted fabric scutching device which is mainly applied to the problems of uneven quality and more flaws caused by deviation and wrinkling in the process of conveying and processing knitted fabrics.

Referring to fig. 1-5, the deviation-rectifying wrinkle-preventing knitted fabric opening device comprises an opening frame 1, an inclined plate 3, an extension frame 6, a rotating roller 8 and a deviation-rectifying wrinkle-preventing assembly 12, wherein the inner side of the opening frame 1 is fixedly connected with a working plate 2, the inclined plate 3 is arranged on the inner side of the opening frame 1, the bottom end of the inclined plate 3 is fixedly connected with the top end of the working plate 2, the extension frame 6 is fixedly connected with the front end of the opening frame 1, the rotating roller 8 is arranged on the inner side of the extension frame 6, the deviation-rectifying wrinkle-preventing assembly 12 is arranged on the inner side of the extension frame 6, and the deviation-rectifying wrinkle-preventing assembly 12 is positioned between the rotating roller 8 and the opening frame 1 and is used for eliminating wrinkles and preventing offset when the knitted fabric is opened.

Referring to fig. 1, 2, 3, 4 and 5, in a preferred embodiment, the deviation correcting and wrinkle preventing assembly 12 includes two symmetrical plates 1201 fixedly connected to opposite sides of the extension frame 6, a plurality of symmetrical rollers 1203 disposed between the two symmetrical plates 1201, a knitted fabric disposed between the plurality of symmetrical rollers 1203, a front plate 1207 having a bottom end fixedly connected to a side of the upper symmetrical plate 1201 adjacent to the scutcher frame 1, and a positioning sensor 1208 disposed above the extension frame 6, a top end of the positioning sensor 1208 fixedly connected to a bottom end of the front plate 1207.

In this embodiment, the deviation correcting and wrinkle preventing assembly 12 further includes two extension plates 1204, wherein opposite sides of the extension plates 1204 are fixedly connected to opposite sides of the symmetry plate 1201, the extension plates 1204 are located on one side of the symmetry plate 1201 away from the positioning sensor 1208, the opposite sides of the two ironing plates 1206 are located between opposite sides of the extension plates 1204, and two pressing members 1211 are disposed on two sides of the positioning sensor 1208.

In the deviation rectifying and crease-proofing assembly 12, the double functions of deviation rectifying and crease-proofing are synchronously achieved, so that the deviation problem of the fabric can be quickly corrected, the wrinkles generated in transmission can be synchronously smoothed, flaws of the fabric are reduced, and the quality of each section of finished fabric is more uniform and regular.

In this scheme, the opposite side of symmetry board 1201 is all fixedly connected with a plurality of connecting rods 1202, the inboard swing joint of roller bearing 1203 is in the outside of connecting rod 1202, ironing board 1206 is all fixedly connected with a plurality of extension springs 1205 in the opposite side of back, the equal fixedly connected with in extension board 1204 opposite side of one side of ironing board 1206 is kept away from to extension spring 1205, the equal fixedly connected with of opposite side of connecting plate is two symmetrical electric telescopic handle 1209, the equal fixedly connected with of flexible end of electric telescopic handle 1209 removes frame 1210, the equal fixedly connected with of pushing down piece 1211 is in the opposite side of removing frame 1210, the both sides that pushing down piece 1211 is used for the centre gripping knitted fabric.

Referring to fig. 1, 2 and 3, in a preferred embodiment, the top end of the working plate 2 is fixedly connected with the inclined plate 3, the inclined plate 3 is located at the inner side of the scutching machine frame 1, the front end of the scutching machine frame 1 is provided with a front frame 4, the inner side of the front frame 4 is provided with a winding drum 5, the inner side of the extending frame 6 is provided with a guide rod 7, the guide rod 7 is located between the scutching machine frame 1 and the deviation rectifying and crease-resisting assembly 12, the bottom of the front end of the extending frame 6 is fixedly connected with a supporting arm 9, the bottom end of the supporting arm 9 is fixedly connected with a servo motor 10, and a power output shaft of the servo motor 10 is connected with a rotating folding rod 11 through a coupling.

The working principle is that a roll of knitted fabric is placed outside a winding drum 5 on the inner side of a front frame 4, after equipment is started, the winding drum 5 rotates to release the front end of the fabric, the fabric is guided by an inclined plate 3 on the top end of a working plate 2 on the inner side of a scutcher frame 1, enters a region between the scutcher frame 1 and a guide rod 7 on the inner side of an extension frame 6, then enters a space between a plurality of symmetrical rollers 1203 of a deviation correcting and wrinkle preventing assembly 12 (the fabric is positioned between the rollers 1203 which are distributed up and down), and passes through the space between two symmetrical ironing plates 1206; then, the fabric continues to move to the rotating roller 8 between the front end of the extension frame 6 and the front end of the front frame 4, the fabric extends downwards to one side of the rotating folding rod 11 connected with the servo motor 10 at the bottom end of the support arm 9 at the front end of the extension frame 6 under the rotating conveying action of the rotating roller 8, the positioning sensor 1208 of the deviation correcting and crease preventing assembly 12 continuously positions the fabric to avoid deviation in the whole moving process of the fabric, if the positioning sensor 1208 detects that the fabric deviates, the electric telescopic rod 1209 at one side of the symmetrical plate 1201 drives the moving frame 1210 to move oppositely, the upper pressing piece 1211 and the lower pressing piece 1211 at the opposite sides of the moving frame 1210 are synchronously driven to approach the fabric, the upper side and the lower side of the knitted fabric are clamped, the deflected fabric is normalized through clamping force, meanwhile, the telescopic spring 1205 provides constant attaching pressure for the ironing plate 1206, the ironing plate 1206 is ensured to be tightly attached to the surface of the fabric, the ironing plate 1206 continuously carries out ironing treatment on the fabric in the moving process, after the fabric is subjected to deviation correcting and crease preventing treatment, the servo motor 10 drives the rotating folding rod 11 to fold the fabric after the fabric is inspected.

The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or method steps, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.

Claims

1. A deviation-rectifying and wrinkle-preventing knitted fabric scutching device is characterized by comprising a scutching machine frame (1), wherein a working plate (2) is fixedly connected to the inner side of the scutching machine frame (1), an inclined plate (3) is arranged on the inner side of the scutching machine frame (1), the bottom end of the inclined plate (3) is fixedly connected to the top end of the working plate (2), an extension frame (6) is fixedly connected to the front end of the scutching machine frame (1), a rotating roller (8) is arranged on the inner side of the extension frame (6), a deviation rectifying and wrinkle-preventing assembly (12) is arranged on the inner side of the extension frame (6), the deviation rectifying and wrinkle-preventing assembly (12) is positioned between the rotating roller (8) and the scutching machine frame (1), and the deviation rectifying and wrinkle-preventing assembly (12) is used for eliminating wrinkles and preventing offset when scutching knitted fabrics.

2. The deviation rectifying and wrinkle preventing knitted fabric opening device according to claim 1 is characterized in that the deviation rectifying and wrinkle preventing assembly (12) comprises two symmetrical plates (1201) fixedly connected to opposite sides of the extension frame (6), a plurality of symmetrical rollers (1203) arranged between the two symmetrical plates (1201), knitted fabric arranged between the symmetrical rollers (1203), a front plate (1207) with the bottom fixedly connected to one side, close to the scutcher frame (1), of the upper symmetrical plate (1201), and a positioning sensor (1208) arranged above the extension frame (6), wherein the top end of the positioning sensor (1208) is fixedly connected to the bottom end of the front plate (1207).

3. The deviation rectifying and wrinkle preventing knitted fabric opening device according to claim 2, wherein the deviation rectifying and wrinkle preventing assembly (12) further comprises two extension plates (1204), opposite sides of the extension plates (1204) are fixedly connected to opposite sides of the symmetrical plates (1201), the extension plates (1204) are located on one sides of the symmetrical plates (1201) away from the positioning sensor (1208), the opposite sides of the two ironing plates (1206) are located between the opposite sides of the extension plates (1204), and the two pressing pieces (1211) are arranged on two sides of the positioning sensor (1208).

4. The deviation-rectifying and wrinkle-preventing knitted fabric opening device according to claim 3, wherein a plurality of connecting rods (1202) are fixedly connected to opposite sides of the symmetrical plates (1201), inner sides of rollers (1203) are movably connected to outer sides of the connecting rods (1202), a plurality of telescopic springs (1205) are fixedly connected to opposite sides of the ironing plates (1206), one sides of the telescopic springs (1205) away from the ironing plates (1206) are fixedly connected to opposite sides of the extending plates (1204), two symmetrical electric telescopic rods (1209) are fixedly connected to opposite sides of the connecting plates, telescopic ends of the electric telescopic rods (1209) are fixedly connected with moving frames (1210), pressing pieces (1211) are fixedly connected to opposite sides of the moving frames (1210), and the pressing pieces (1211) are used for clamping two sides of knitted fabrics.

5. The deviation-rectifying and wrinkle-preventing knitted fabric opening device according to claim 4, wherein the top end of the working plate (2) is fixedly connected with an inclined plate (3), the inclined plate (3) is located on the inner side of the scutching machine frame (1), a front rack (4) is arranged at the front end of the scutching machine frame (1), and a winding drum (5) is arranged on the inner side of the front rack (4).

6. The deviation-rectifying and wrinkle-preventing knitted fabric opening device according to claim 5, wherein a guide rod (7) is arranged on the inner side of the extension frame (6), the guide rod (7) is located between the scutching machine frame (1) and the deviation-rectifying and wrinkle-preventing assembly (12), and a supporting arm (9) is fixedly connected to the bottom of the front end of the extension frame (6).

7. The deviation-rectifying and wrinkle-preventing knitted fabric opening device according to claim 6, wherein the bottom end of the supporting arm (9) is fixedly connected with a servo motor (10), and a power output shaft of the servo motor (10) is connected with a rotary folding rod (11) through a coupler.