CN215557710U - Cloth unwinding device is used in weaving - Google Patents
Cloth unwinding device is used in weaving Download PDFInfo
- Publication number
- CN215557710U CN215557710U CN202121315212.0U CN202121315212U CN215557710U CN 215557710 U CN215557710 U CN 215557710U CN 202121315212 U CN202121315212 U CN 202121315212U CN 215557710 U CN215557710 U CN 215557710U
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- frame
- unwinding
- roller
- pressing
- cloth
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Abstract
The utility model provides a cloth unwinding device for spinning, which comprises an unwinding mechanism, a support frame, lifting hydraulic cylinders, a lifting frame, adjusting cylinders and a pressing mechanism, wherein the two lifting hydraulic cylinders are symmetrically installed on the support frame, telescopic rods below the lifting hydraulic cylinders are connected with the lifting frame, the two adjusting cylinders are symmetrically installed above the lifting frame, the telescopic rods below the adjusting cylinders are connected with the pressing mechanism, two pressing rollers are symmetrically arranged below the pressing mechanism, the pressing mechanism further comprises a pressing frame, a roller mounting frame, telescopic rods and pressure sensors, the plurality of telescopic rods sleeved with springs are symmetrically arranged above the roller mounting frame, the roller mounting frame is installed below the pressing frame through the telescopic rods, and the pressure sensors are installed between the roller mounting frame and the pressing frame through elastic telescopic supports. The pressing roller of the unwinding device can keep good contact with the cloth, so that the cloth keeps a tightly wound state, and the phenomenon of dragging and dropping cannot occur.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of textile machinery, in particular to a cloth unwinding device for spinning.
[ background of the utility model ]
The textile machinery is a general name of various mechanical equipment required for processing natural fibers or chemical fibers into textiles, and a cloth unwinding device is a part of the textile machinery. In order to enable the cloth to be uniformly discharged, so that the cloth can be conveniently cut by operating a textile machine by a worker, the cloth is usually unreeled by using a cloth unreeling device. When unreeling, because the tension effect of cloth, the condition of flare-out can appear in the yardage roll, especially when motor stall, receives the effect of inertial force, and the cloth often can continue to move one end distance for the condition of dragging falling to the ground appears easily in the cloth of the department of opening a book, and it is dirty easily to be stained with the dust, influences finished product quality, provides a weaving cloth unwinding device now.
[ Utility model ] content
The utility model aims to solve the problems in the prior art and provides a cloth unwinding device for spinning.
In order to achieve the purpose, the utility model provides a cloth unwinding device for spinning, which comprises an unwinding mechanism, a support frame, two lifting hydraulic cylinders, a lifting frame, an adjusting cylinder and a pressing mechanism, wherein the support frame is arranged above the unwinding mechanism, the two lifting hydraulic cylinders are symmetrically arranged on the support frame, telescopic rods below the lifting hydraulic cylinders are connected with the lifting frame, the two adjusting cylinders are symmetrically arranged above the lifting frame, the telescopic rods below the adjusting cylinders are connected with the pressing mechanism, and the two pressing rollers are symmetrically arranged below the pressing mechanism.
As preferred, hold-down mechanism still includes and presses frame, roller mounting bracket, telescopic link, pressure sensor, it is connected with adjust cylinder's telescopic link to press the frame, the top symmetry of roller mounting bracket is equipped with the telescopic link that a plurality of cover was equipped with the spring, the roller mounting bracket passes through the telescopic link and installs the below of pressing the frame, pressure sensor passes through the elastic expansion support mounting and presses between the frame at the roller mounting bracket, pressure sensor and the control unit electric connection, the control unit and adjust cylinder electric connection.
Preferably, a plurality of guide slide bars are symmetrically arranged below the lifting frame, and the pressing frame is movably arranged on the guide slide bars.
Preferably, the two ends of the roller mounting frame are symmetrically provided with a V-shaped roller seat, and the end part of the pressing roller is mounted on the V-shaped roller seat.
Preferably, unwinding roller support frames are symmetrically arranged on two sides of the unwinding mechanism, unwinding roller support seats are respectively arranged on the inner sides of the two unwinding roller support frames, unwinding rollers are mounted between the two unwinding roller support seats, each unwinding roller support seat comprises a lower semi-ring support seat and an upper semi-ring support seat, the lower semi-ring support seat is fixedly mounted on the unwinding roller support frame through a side plate, the upper semi-ring support seat is detachably connected with the lower semi-ring support seat through a plurality of fastening bolts, and two support rollers are symmetrically arranged on the inner sides of the lower semi-ring support seat and the upper semi-ring support seat respectively.
The utility model has the beneficial effects that: according to the utility model, through the matching of the unreeling mechanism, the support frame, the lifting hydraulic cylinder, the lifting frame, the adjusting cylinder, the pressing mechanism and the like, the pressing roller can be kept in good contact with the cloth, the cloth is kept in a tightly wound state, and the phenomenon of dragging and dropping can not occur. In addition, the combined upper and lower semi-ring supporting seats are adopted to install the unwinding shaft, so that the dismounting is more convenient, the time for replacing the cloth roll can be saved, and the production efficiency is further improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic view of an internal structure of a cloth unwinding device for textile of the present invention;
FIG. 2 is a partial structural schematic view of a cloth unwinding device for textile in accordance with the present invention;
FIG. 3 is a schematic left side view of FIG. 2;
FIG. 4 is a left side view schematically illustrating an unwinding mechanism of a cloth unwinding device for textile use according to the present invention;
fig. 5 is a left side view of the unwinding roller support base in fig. 4.
[ detailed description ] embodiments
Referring to fig. 1 to 5, the cloth unwinding device for spinning comprises an unwinding mechanism 1, a support frame 2, two lifting hydraulic cylinders 3, a lifting frame 4, adjusting cylinders 5 and a pressing mechanism 6, wherein the support frame 2 is arranged above the unwinding mechanism 1, the two lifting hydraulic cylinders 3 are symmetrically arranged on the support frame 2, telescopic rods below the lifting hydraulic cylinders 3 are connected with the lifting frame 4, the two adjusting cylinders 5 are symmetrically arranged above the lifting frame 4, the telescopic rods below the adjusting cylinders 5 are connected with the pressing mechanism 6, and the two pressing rollers 66 are symmetrically arranged below the pressing mechanism 6.
Further, hold-down mechanism 6 still includes and presses frame 61, roller mounting bracket 62, telescopic link 63, pressure sensor 64, press frame 61 is connected with adjustment cylinder 5's telescopic link, the top symmetry of roller mounting bracket 62 is equipped with the telescopic link 63 that a plurality of cover was equipped with spring 630, roller mounting bracket 62 passes through telescopic link 63 and installs the below at pressing frame 61, pressure sensor 64 installs between roller mounting bracket 62 and pressing frame 61 through elastic telescopic bracket 640, pressure sensor 64 and the control unit electric connection, the control unit and adjustment cylinder 5 electric connection for detect the pressure between roller mounting bracket 62 and the pressing frame 61 in real time, through the position of adjusting pressing frame 61, the downward applied pressure of control pinch roller 66 keeps a definite value scope.
Furthermore, a plurality of guide sliding rods 41 are symmetrically arranged below the lifting frame 4, and the pressing frame 61 is movably arranged on the guide sliding rods 41. The two ends of the roller mounting frame 62 are symmetrically provided with V-shaped roller seats 65, and the end parts of the pressing rollers 66 are arranged on the V-shaped roller seats 65.
Further, in this embodiment, the unwinding mechanism 1 is symmetrically provided with unwinding roller support frames 11 on both sides, the inner sides of the two unwinding roller support frames 11 are respectively provided with an unwinding roller support seat 12, an unwinding roller 13 is installed between the two unwinding roller support seats 12, the unwinding roller support seat 12 includes a lower half ring support seat 121 and an upper half ring support seat 122, the lower half ring support seat 121 is fixedly installed on the unwinding roller support frame 11 through a side plate 120, the upper half ring support seat 122 is detachably connected with the lower half ring support seat 121 through a plurality of fastening bolts, and the inner sides of the lower half ring support seat 121 and the upper half ring support seat 122 are respectively symmetrically provided with two support rollers 123. Of course, the unwinding mechanism 1 may also adopt an unwinding device existing in the prior art.
The working process of the utility model is as follows:
the utility model relates to a cloth unwinding device for spinning, which is characterized in that an unwinding roller 13 is firstly installed on two lower semi-ring supporting seats 121, and then an upper semi-ring supporting seat 122 is connected with the lower semi-ring supporting seats 121 through a plurality of fastening bolts. When the device works, the hydraulic lifting cylinder 3 acts first, and the lifting frame 4 descends to control the pressing mechanism 6 to reach a pressing station, so that the device can be put into use. Wherein, pressure sensor 64 can real-time detection roller mounting bracket 62 and press the pressure between the frame 61, through the position of adjusting the frame 61, controls the decurrent pressure of pinch roller 66 to the realization is to the regulation of yardage roll applied pressure, and at the in-process of unreeling, along with the external diameter of yardage roll reduces gradually, pinch roller 66 will move gradually downwards thereupon, thereby keeps applying suitable pressure to the yardage roll.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a cloth unwinding device is used in weaving which characterized in that: including unwinding mechanism (1), support frame (2), hydraulic cylinder (3), crane (4), accommodate the cylinder (5) and hold-down mechanism (6), the top of unwinding mechanism (1) is equipped with support frame (2), two hydraulic cylinder (3) are installed to the symmetry on support frame (2), crane (4) are connected to the telescopic link of hydraulic cylinder (3) below, two accommodate the cylinder (5) are installed to the top symmetry of crane (4), hold-down mechanism (6) are connected to the telescopic link of accommodate the cylinder (5) below, the below symmetry of hold-down mechanism (6) is equipped with two pinch rolls (66).
2. The cloth unwinding device for textile of claim 1, characterized in that: hold-down mechanism (6) are still including pressing frame (61), roller mounting bracket (62), telescopic link (63), pressure sensor (64), it is connected with the telescopic link of adjusting cylinder (5) to press frame (61), the top symmetry of roller mounting bracket (62) is equipped with telescopic link (63) that a plurality of cover was equipped with spring (630), install the below at pressing frame (61) through telescopic link (63) roller mounting bracket (62), pressure sensor (64) are installed between roller mounting bracket (62) and pressing frame (61) through elastic telescopic bracket (640), pressure sensor (64) and the control unit electric connection, the control unit and adjusting cylinder (5) electric connection.
3. The cloth unwinding device for textile of claim 2, characterized in that: a plurality of guide slide bars (41) are symmetrically arranged below the lifting frame (4), and the pressing frame (61) is movably arranged on the guide slide bars (41).
4. The cloth unwinding device for textile of claim 2, characterized in that: the two ends of the roller mounting frame (62) are symmetrically provided with V-shaped roller seats (65), and the end parts of the pressing rollers (66) are mounted on the V-shaped roller seats (65).
5. The cloth unwinding device for textile of claim 1, characterized in that: the roll unwinding mechanism is characterized in that unwinding roller support frames (11) are symmetrically arranged on two sides of the unwinding mechanism (1), unwinding roller support seats (12) are respectively arranged on the inner sides of the two unwinding roller support frames (11), an unwinding roller (13) is installed between the two unwinding roller support seats (12), each unwinding roller support seat (12) comprises a lower half ring support seat (121) and an upper half ring support seat (122), the lower half ring support seat (121) is fixedly installed on the unwinding roller support frames (11) through side plates (120), the upper half ring support seat (122) is detachably connected with the lower half ring support seat (121) through a plurality of fastening bolts, and two support rollers (123) are symmetrically arranged on the inner sides of the lower half ring support seat (121) and the upper half ring support seat (122) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121315212.0U CN215557710U (en) | 2021-06-11 | 2021-06-11 | Cloth unwinding device is used in weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121315212.0U CN215557710U (en) | 2021-06-11 | 2021-06-11 | Cloth unwinding device is used in weaving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215557710U true CN215557710U (en) | 2022-01-18 |
Family
ID=79816854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121315212.0U Expired - Fee Related CN215557710U (en) | 2021-06-11 | 2021-06-11 | Cloth unwinding device is used in weaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215557710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801444A (en) * | 2022-03-30 | 2022-07-29 | 丽的包装(广东)有限公司 | Printing equipment for environment-friendly packaging bag |
-
2021
- 2021-06-11 CN CN202121315212.0U patent/CN215557710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801444A (en) * | 2022-03-30 | 2022-07-29 | 丽的包装(广东)有限公司 | Printing equipment for environment-friendly packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |