CN210884427U - Auxiliary assembly, cloth frame and shop cloth cutting bed that cloth was laid - Google Patents
Auxiliary assembly, cloth frame and shop cloth cutting bed that cloth was laid Download PDFInfo
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- CN210884427U CN210884427U CN201921375809.7U CN201921375809U CN210884427U CN 210884427 U CN210884427 U CN 210884427U CN 201921375809 U CN201921375809 U CN 201921375809U CN 210884427 U CN210884427 U CN 210884427U
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- laying
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Abstract
The utility model relates to a cloth processing field, the cloth book of current non-woven fabrics is very big, and inconvenient shop's cloth cuts. The utility model provides an auxiliary device for laying cloth, which is arranged on one side of a cloth roll on a cloth rack, and comprises a synchronous belt which is in close contact with the cloth roll and a group of synchronous wheels which are used for driving the synchronous belt to run; when the synchronous wheel rotates, the arc section of the synchronous belt which is tightly contacted with the cloth roll provides boosting for the cloth roll; the cloth is coiled with assistance in the cloth laying process, so that the cloth laying efficiency is improved, and the cloth cannot be damaged.
Description
Technical Field
The utility model relates to a cloth processing field, the more specifically auxiliary assembly, cloth frame and shop's cloth cutting bed that cloth was laid that says so, the shop's cloth of mainly used non-woven fabrics fabric cuts in the process.
Background
The maximum diameter can reach 1200mm and the maximum width can reach 3200mm because the roll material of the non-woven fabric is huge. The huge material roll has heavy weight, is difficult to push, and is difficult to stop suddenly when rotating due to large mass and large inertia after rotating. Therefore, the existing fabric laying machine can only lay single-layer fabric once and cut off the fabric again, the efficiency is low, and the speed of the laying machine can only run at low speed, which undoubtedly limits the laying efficiency.
Therefore, an auxiliary device, a cloth rack and a cloth laying cutting bed capable of improving cloth laying efficiency are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome the defect that exists among the above-mentioned prior art, provide an auxiliary assembly, cloth frame and shop cloth cutting bed that can improve cloth and lay efficiency.
In order to achieve the above object, an aspect of the present invention provides an auxiliary device for laying cloth, which is disposed on one side of a cloth roll on a cloth rack, and comprises a synchronous belt for being in close contact with the cloth roll, and a set of synchronous wheels for driving the synchronous belt to run; when the synchronous wheel rotates, the arc section of the synchronous belt which is tightly contacted with the cloth roll provides boosting force for the cloth roll.
According to the technical scheme, the synchronous belt is an arc surface when tightly contacted with cloth on a cloth roll, the contact surface of the synchronous belt is large, the pressure distribution on the contact surface is uniform, the pressure applied to the unit area is small, the friction force is kept unchanged, the cloth roll can be rotated along with the synchronous belt, the cloth roll and the synchronous belt cannot slip, the cloth on the contact surface between the cloth roll and the synchronous belt cannot be too large in pressure to damage the cloth, the cloth roll can be pulled by a cloth paving worker through small force, even when the cloth paving equipment is used, the linear speed of the cloth discharging of the auxiliary equipment can be kept to be the same as the linear speed of the cloth dragging of the cloth paving equipment, and the cloth paving efficiency is greatly improved.
The utility model discloses further preferred scheme does: the synchronizing wheel comprises a driving wheel and a driven wheel, the driving wheel is a power roller, and the power roller comprises a cylinder body and a hub motor arranged in the cylinder body.
The utility model discloses further preferred scheme does: the cloth roll is characterized by further comprising a telescopic support used for fixing the synchronous wheel and keeping the synchronous wheel and the cloth roll in close contact when the synchronous belt assists the cloth roll, and the telescopic direction of the telescopic support faces the cloth roll.
Support the synchronizing wheel on the surface that the cloth was rolled up through telescopic bracket, can compensate the pressure that the near hold-in range of synchronizing wheel and cloth were rolled up on the one hand, reduce the pressure differential between contact surface tip and the middle section, on the other hand keeps both in close contact with all the time when the hold-in range is rolled up the helping hand to the cloth.
The utility model discloses further preferred scheme does: the telescopic support comprises a pneumatic/electric push rod, the tail end of the pneumatic/electric push rod is fixed with the cloth frame, and the head end of the pneumatic/electric push rod is connected with a motor shaft of the in-wheel motor.
The utility model discloses further preferred scheme does: the tension detection device comprises a tension roller and a pressure sensor which is arranged on the tension roller and used for detecting the radial pressure born by the tension roller; the rotating speed or the power of the hub motor is positively correlated with the pressure detected by the pressure sensor within a certain range.
The utility model discloses further preferred scheme does: the device also comprises a deviation correcting device, wherein the deviation correcting device comprises a sliding seat, a sliding block and a driving device for driving the sliding block and the sliding seat to slide; the sliding seat is parallel to the winding shaft of the cloth roll, an annular groove is formed in the end portion of the winding shaft of the cloth roll, one end of the sliding block is located in the annular groove, and when the sliding block is driven by the driving device to slide on the sliding seat, the cloth roll moves axially along with the sliding block, so that the axial position of the cloth roll is adjusted.
The utility model discloses further preferred scheme does: the sliding block is provided with a roller which is positioned in the annular groove; when the sliding block moves along the sliding seat, the roller is driven to be tightly contacted with the groove wall of the annular groove, and rolling friction is generated between the roller and the groove wall.
The utility model discloses another aspect has realized a cloth rack through following technical scheme, is equipped with a plurality of cloth and rolls up on it, rolls up the other auxiliary assembly that all is equipped with foretell cloth and lays at each cloth.
The utility model discloses another aspect has realized a shop cloth cutting bed through following technical scheme, including the platform that is used for deciding cloth and the cutting device who locates platform one end to and foretell cloth work or material rest.
To sum up, the utility model discloses following beneficial effect has: firstly, the cloth roll is assisted in the cloth releasing process, so that the cloth spreading efficiency is improved; secondly, the cloth is not damaged when being paved; thirdly, deviation can be corrected during cloth paving.
Drawings
FIG. 1 is a schematic structural view of example 1.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
FIG. 3 is a schematic structural diagram of the deviation correcting device in embodiment 1.
FIG. 4 is a schematic structural view of embodiment 2.
FIG. 5 is a schematic structural view of example 3.
In the figure: 1. a cloth frame; 11. a cloth roll; 12. a reel; 13. an annular groove; 21. a synchronous belt; 22. a driving wheel; 23. a driven wheel; 24. a telescopic bracket; 3. a tension roller; 41. a slide base; 42. a slider; 43. a drive device; 44. a roller; 5. a cutting device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example 1: as shown in fig. 1-3, an auxiliary device for laying cloth is shown, which is disposed on one side of a cloth roll 11 on a cloth rack 1, and includes a synchronous belt 21 for closely contacting with the cloth roll 11, a set of synchronous wheels for driving the synchronous belt 21 to run, and a telescopic bracket 24 for fixing the synchronous wheels and keeping the synchronous wheels and the cloth roll 11 in close contact all the time when the synchronous belt 21 assists the cloth roll 11, wherein the telescopic direction of the telescopic bracket 24 faces the cloth roll 11. When the synchronous wheel rotates, the arc section of the synchronous belt 21 tightly contacted with the cloth roll 11 provides boosting force for the cloth roll 11.
In this embodiment, the synchronizing wheel includes a driving wheel 22 and a driven wheel 23, the driving wheel 22 is a power roller, and the power roller includes a cylinder and a hub motor disposed in the cylinder. Besides this embodiment, the driving wheel 22 can also adopt a mode that the roller is in belt transmission connection with a speed reducing motor on the cloth roll 11.
The telescopic support 24 comprises a pneumatic push rod (an electric push rod can also be adopted), the tail end of the pneumatic push rod is fixed with the cloth frame 1, and the head end of the pneumatic push rod is connected with a motor shaft of the hub motor. This is only one embodiment of the telescoping support 24.
The auxiliary equipment further comprises a tension detection device, wherein the tension detection device comprises a tension roller 3 and a pressure sensor which is arranged on the tension roller 3 and used for detecting the radial pressure born by the tension roller 3. The rotating speed or power of the hub motor is positively correlated with the pressure detected by the pressure sensor within a certain range. The tension roller 3 is disposed on the cloth holder 1 or the cutting bed, the structure of the tension roller 3 on the cloth holder 1 is not shown in this embodiment, and the structure of the tension roller 3 disposed on the cutting bed is detailed in fig. 5 of embodiment 3.
The cloth on each cloth roll 11 is not all in the position placed in the middle, therefore before putting the cloth (or put the in-process of cloth), still need to rectify a deviation to cloth roll 11, make it keep higher overlap degree when adjusting a plurality of cloth rolls of putting simultaneously through the micromovement in the axial, the side that reduces the cloth on the different cloth rolls of putting does not overlap the condition and appears, and then increases the usable area of follow-up cutting in-process surface fabric. For this purpose, the auxiliary device further comprises a deviation correcting device, which comprises a slide 41 and a slide 42, and a driving device 43 for driving the slide 42 to slide on the slide 41. The slide base 41 is parallel to the winding shaft 12 of the cloth roll 11, the end of the winding shaft 12 of the cloth roll 11 is provided with an annular groove 13, one end of the slide block 42 is positioned in the annular groove 13, and when the drive device 43 drives the slide block 42 to slide on the slide base 41, the cloth roll 11 moves axially along with the slide block 42.
If the winding shaft 12 and the cloth roll 11 are of an integral structure and cannot rotate relatively, a roller 44 is arranged on the sliding block 42, and the roller 44 is positioned in the annular groove 13. When the slide block 42 is displaced along the slide 41, the roller 44 is brought into close contact with the groove wall of the annular groove 13 and rolling friction is generated between the two.
Example 2: as shown in fig. 4, a cloth holder is shown, on which a plurality of cloth rolls 11 are arranged, in this embodiment three cloth rolls 11 are illustrated, three reels 12 in the same row and three reels in parallel are in the same parallel. In addition, when the number of the cloth rolls 11 exceeds four (including four), the cloth rolls can be divided into two rows in the vertical direction, and the rotation direction of the upper row of cloth rolls 11 when the cloth is discharged is opposite to the rotation direction of the lower row of cloth rolls 11 when the cloth is discharged, so that the cloth rolls are discharged from the space between the two rows in the same direction. Next to each cloth roll 11, there is an auxiliary device for the laying of the cloth as in example 1.
Example 3: as shown in fig. 5, there is shown a cloth laying cutting bed comprising a platform for cutting cloth and a cutting means 5 provided at one end of the platform, and a cloth holder 1 as in embodiment 2.
Claims (9)
1. An auxiliary device for laying cloth is arranged on one side of a cloth roll (11) on a cloth rack (1), and is characterized by comprising a synchronous belt (21) which is tightly contacted with the cloth roll (11) and a group of synchronous wheels which are used for driving the synchronous belt (21) to run; when the synchronous wheel rotates, the arc section of the synchronous belt (21) which is tightly contacted with the cloth roll (11) provides boosting force for the cloth roll (11).
2. Cloth laying aid according to claim 1, characterized in that: the synchronizing wheel comprises a driving wheel (22) and a driven wheel (23), the driving wheel (22) is a power roller, and the power roller comprises a cylinder body and a hub motor arranged in the cylinder body.
3. Cloth laying aid according to claim 1 or 2, characterized in that: the cloth roll fixing device further comprises a telescopic support (24) which is used for fixing the synchronous wheel and keeping the synchronous wheel and the cloth roll (11) in close contact when the synchronous belt (21) assists the cloth roll (11), and the telescopic direction of the telescopic support (24) faces the cloth roll (11).
4. Cloth laying aid according to claim 3, characterized in that: the telescopic support (24) comprises a pneumatic/electric push rod, the tail end of the pneumatic/electric push rod is fixed with the cloth rack (1), and the head end of the pneumatic/electric push rod is connected with a motor shaft of the hub motor.
5. Cloth laying aid according to claim 2, characterized in that: the tension detection device comprises a tension roller (3) and a pressure sensor which is arranged on the tension roller (3) and used for detecting the radial pressure borne by the tension roller (3); the rotating speed or the power of the hub motor is positively correlated with the pressure detected by the pressure sensor within a certain range.
6. Cloth laying aid according to claim 1, characterized in that: the device also comprises a deviation correcting device, wherein the deviation correcting device comprises a sliding seat (41), a sliding block (42) and a driving device (43) for driving the sliding block (42) and the sliding seat (41) to slide; the cloth winding machine is characterized in that the sliding seat (41) is parallel to a winding shaft (12) of the cloth winding (11), an annular groove (13) is formed in the end portion of the winding shaft (12) of the cloth winding (11), one end of the sliding block (42) is located in the annular groove (13), and when the driving device (43) drives the sliding block (42) to slide on the sliding seat (41), the cloth winding (11) moves axially along with the sliding block (42).
7. Cloth laying aid according to claim 6, characterized in that: the sliding block (42) is provided with a roller (44), and the roller (44) is positioned in the annular groove (13); when the sliding block (42) moves along the sliding seat (41), the roller (44) is driven to be in close contact with the groove wall of the annular groove (13) and rolling friction is generated between the roller and the groove wall.
8. A cloth holder is provided with a plurality of cloth rolls (11), and is characterized in that: an auxiliary device for the laying of piece goods according to any one of claims 1 to 7 is arranged next to each cloth roll (11).
9. A cloth-laying cutting bed, characterized in that it comprises a platform for cutting cloth and a cutting device (5) arranged at one end of the platform, and a cloth holder (1) according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375809.7U CN210884427U (en) | 2019-08-22 | 2019-08-22 | Auxiliary assembly, cloth frame and shop cloth cutting bed that cloth was laid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375809.7U CN210884427U (en) | 2019-08-22 | 2019-08-22 | Auxiliary assembly, cloth frame and shop cloth cutting bed that cloth was laid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210884427U true CN210884427U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921375809.7U Active CN210884427U (en) | 2019-08-22 | 2019-08-22 | Auxiliary assembly, cloth frame and shop cloth cutting bed that cloth was laid |
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| CN (1) | CN210884427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359592A (en) * | 2020-12-23 | 2021-02-12 | 南京百世扬服装有限公司 | Automatic many sizes cloth is automatic tailors auxiliary assembly |
-
2019
- 2019-08-22 CN CN201921375809.7U patent/CN210884427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359592A (en) * | 2020-12-23 | 2021-02-12 | 南京百世扬服装有限公司 | Automatic many sizes cloth is automatic tailors auxiliary assembly |
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