CN219906270U - Tension-adjustable unreeling device - Google Patents
Tension-adjustable unreeling device Download PDFInfo
- Publication number
- CN219906270U CN219906270U CN202320931329.4U CN202320931329U CN219906270U CN 219906270 U CN219906270 U CN 219906270U CN 202320931329 U CN202320931329 U CN 202320931329U CN 219906270 U CN219906270 U CN 219906270U
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- China
- Prior art keywords
- tension
- unreeling
- adjustable
- workbench
- shell
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- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 238000009941 weaving Methods 0.000 abstract description 12
- 239000004753 textile Substances 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 26
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 239000011165 3D composite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009984 hand spinning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Abstract
The utility model relates to the technical field of textile, and discloses a tension-adjustable unreeling device, which comprises a workbench, a shell fixedly connected to the top of the workbench, a tension-adjustable unreeling device and a tension-adjustable unreeling device, wherein the tension-adjustable unreeling device is fixedly connected with the shell; a tension adjusting assembly disposed on the housing; the tension adjustment assembly includes: a lifting part; the lifting part is arranged in the shell; a transmission part is arranged below the lifting part; an unreeling component is arranged on the right side of the lifting part. This tension adjustable unreeling device can adjust unreeling device's tension through the tension adjustment subassembly that sets up, makes it change according to the unreeling condition of weaving, has avoided when carrying out the unreeling of weaving, if not controlling weaving tension, then the circumstances such as fold, relaxation and thickness variation can appear in the weaving, the circumstances that probably takes place the fracture when serious has improved the practicality.
Description
Technical Field
The utility model relates to the technical field of textile, in particular to a tension-adjustable unreeling device.
Background
The original spinning is a generic name of spinning and weaving, but with the continuous development and perfection of a textile knowledge system and a subject system, especially after the production of technologies such as non-woven textile materials, three-dimensional composite weaving and the like, the current spinning is not only traditional hand spinning and weaving, but also comprises non-woven fabrics technology, modern three-dimensional weaving technology, modern electrostatic nano-networking technology and the like to produce textiles for clothing, industry and decoration. At present, the textile industry needs to be applied to a fabric unreeling device to unreel the fabric when carrying out fabric processing and working.
For example, "a damping cloth unreeling device" with a publication number of CN206172611U "includes a strip-shaped base, two sides of the top of the base are respectively provided with a trapezoidal supporting seat, two supporting seats are arranged in parallel, the top of the supporting seat is provided with a groove downwards, the side surface of the supporting seat is provided with a through hole through the groove, a fixing rod is vertically arranged in the groove, two sides of the fixing rod in the groove are respectively provided with elastic pieces … …, two sides of the roll shaft are respectively provided with a plurality of corresponding fixing plates for loading cloth rolls for unreeling the cloth rolls, the plurality of fixing plates can load a plurality of cloth rolls, when one cloth roll is unreeled, the reloading process is omitted, unreeling of the next cloth roll can be immediately carried out, the efficiency is improved, the mutual interference of each cloth roll is avoided for equidistant setting between the fixing plates, and the stepping motor arranged on the roll shaft can drive the roll shaft to rotate a certain angle accurately, so that each cloth roll to be unreeled is kept at the same place roll more accurately.
However, when the fabric is unwound, if the tension of the fabric is not controlled, the fabric may be wrinkled, loose, or changed in thickness, and may be broken when severe.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an unreeling device with adjustable tension. The device has the advantages that the tension of the unreeling device can be adjusted, so that the device can be changed according to the unreeling condition of the fabric, the situations that the fabric is wrinkled, loosened, changed in thickness and the like can occur if the tension of the fabric is not controlled when the fabric is unreeled, and the situation that the fabric is broken possibly occurs when the tension of the fabric is severe are avoided, and the practicability is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an unreeling device with adjustable tension comprises a workbench,
the shell is fixedly connected to the top of the workbench; the shell is U-shaped;
a tension adjusting assembly disposed on the housing; the tension adjustment assembly includes: a lifting part; the lifting part is arranged in the shell; a transmission part is arranged below the lifting part; an unreeling component is arranged on the right side of the lifting part.
Preferably, the lifting part includes: a screw rod; the two screw rods are respectively connected with the top of the workbench in a rotating way through bearings and are close to the inner walls of the front side and the rear side of the shell; the outer walls of the two screw rods are respectively connected with a mounting block in a threaded manner; and a compression roller is rotationally connected between the two mounting blocks.
Preferably, the transmission part includes: a support plate; the supporting plate is fixedly connected to the bottom of the workbench; a servo motor is fixedly arranged on the back of the supporting plate; the output end of the servo motor is fixedly connected with a rotating rod through a coupler; the outer wall fixed cover of bull stick is equipped with two bevel gears one.
Preferably, the unreeling assembly comprises: a mounting plate; the mounting plate is fixedly connected to the top of the workbench and is positioned on the right side of the shell; the front surface of the mounting plate is fixedly provided with a driving motor through a bracket; the rotating shaft is rotationally connected to the back of the mounting plate through a bearing; a baffle is fixedly sleeved on the outer wall of the rotating shaft; the baffle is arranged to block the unreeling roller; an outer sleeve is fixedly sleeved on the outer wall of the rotating shaft and positioned behind the baffle; a locking ring is connected with the rear of the outer wall of the rotating shaft in a threaded manner; an external thread is formed at the rear part of the outer wall of the rotating shaft, and an internal thread is formed on the inner wall of the locking ring; the inner thread of the locking ring is in threaded connection with the outer thread of the rotating shaft, and the front surface of the locking ring is abutted with the back surface of the unreeling roller; the unreeling roller can be limited and fixed through the locking ring.
Preferably, one side, away from each other, of the two mounting blocks is fixedly connected with a limiting block respectively; one sides of the two limiting blocks, which are far away from each other, are respectively connected with the inner walls of the front side and the rear side of the shell in a sliding way; sliding grooves matched with the limiting blocks are respectively formed in the inner walls of the left side and the right side of the shell, and the two limiting blocks are respectively and slidably connected in the sliding grooves; the mounting block is limited by the limiting block, so that the rotary motion of the mounting block is converted into up-and-down movement.
Preferably, the bottom ends of the two screw rods respectively penetrate through the workbench and extend downwards; the extending ends of the two screw rods are fixedly connected with a bevel gear II respectively; the two bevel gears II are meshed with the two bevel gears I respectively; the bevel gear II can be driven to rotate through rotation of the bevel gear.
Preferably, the front end of the rotating shaft penetrates through the mounting plate and extends forwards, and the extending end of the rotating shaft is fixedly connected to the output end of the driving motor through a coupler; the rotating shaft can be driven to rotate by starting the driving motor.
Preferably, the outer sleeve is arranged in a polygonal shape, and the outer wall of the outer sleeve is movably sleeved with an unreeling roller; a polygon through hole matched with the outer sleeve is formed in the central shaft of the unreeling roller; the unwinding roller can be driven to rotate through the rotation of the outer sleeve, so that the unwinding roller can perform unwinding work.
Compared with the prior art, the utility model provides the unreeling device with adjustable tension, which has the following beneficial effects:
1. this tension adjustable unreeling device can adjust unreeling device's tension through the tension adjustment subassembly that sets up, makes it change according to the unreeling condition of weaving, has avoided when carrying out the unreeling of weaving, if not controlling weaving tension, then the circumstances such as fold, relaxation and thickness variation can appear in the weaving, the circumstances that probably takes place the fracture when serious has improved the practicality.
2. This tension adjustable unreeling device can drive the unreeling roller through the unreeling subassembly that sets up and unreel work, and the installation and the dismantlement of the unreeling roller of being convenient for, conveniently change the unreeling roller, has improved work efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a right side cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the unreeling assembly of the present utility model;
fig. 4 is a schematic view of the structure of the unreeling roller of the present utility model.
In the figure: 1. a work table; 2. a housing; 3. a tension adjustment assembly; 4. a lifting part; 41. a screw rod; 42. a mounting block; 43. a press roller; 44. a limiting block; 5. a transmission part; 51. a support plate; 52. a servo motor; 53. a rotating rod; 54. bevel gears I; 55. bevel gears II; 6. unreeling the assembly; 61. a mounting plate; 62. a driving motor; 63. a rotating shaft; 64. a baffle; 65. a jacket; 66. a locking ring; 7. and (5) unreeling the roller.
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.
Examples
As shown in fig. 1 to 4, the utility model provides a tension-adjustable unreeling device, which comprises a workbench 1 and a shell 2 fixedly connected to the top of the workbench 1; the shell 2 is arranged in a U shape; and a tension adjusting assembly 3 provided on the housing 2; the tension adjusting assembly 3 includes: a lifting part 4; the lifting part 4 is arranged inside the shell 2; a transmission part 5 is arranged below the lifting part 4; the lifting section 4 includes: a screw 41; the number of the screw rods 41 is two, and the two screw rods 41 are respectively and rotatably connected with the top of the workbench 1 through bearings and are close to the inner walls of the front side and the rear side of the shell 2; the outer walls of the two screw rods 41 are respectively connected with a mounting block 42 in a threaded manner; the bottom ends of the two screw rods 41 respectively penetrate through the workbench 1 and extend downwards; the extension ends of the two screw rods 41 are fixedly connected with a bevel gear II 55 respectively; the two bevel gears II 55 are respectively meshed with the two bevel gears I54; the bevel gear I54 can rotate to drive the bevel gear II 55 to rotate; a pressing roller 43 is rotatably connected between the two mounting blocks 42; a limiting block 44 is fixedly connected to one side, away from each other, of each of the two mounting blocks 42; one side of the two limiting blocks 44, which are far away from each other, is respectively connected with the inner walls of the front side and the rear side of the shell 2 in a sliding way; the inner walls of the left side and the right side of the shell 2 are respectively provided with a chute matched with the limiting blocks 44, and the two limiting blocks 44 are respectively and slidably connected in the chute; the mounting block 42 is limited by the limiting block 44, so that the rotary motion of the mounting block 42 is converted into up-and-down motion; the transmission section 5 includes: a support plate 51; the supporting plate 51 is fixedly connected to the bottom of the workbench 1; a servo motor 52 is fixedly arranged on the back of the supporting plate 51; the output end of the servo motor 52 is fixedly connected with a rotating rod 53 through a coupler; the outer wall of the rotating rod 53 is fixedly sleeved with two bevel gears 54; the servo motor 52 is started to drive the rotating rod 53 to rotate, the rotating rod 53 drives the bevel gear I54 to rotate, the bevel gear I54 drives the bevel gear II 55 to rotate, the bevel gear II drives the screw rod 41 to rotate, the screw rod 41 drives the installation block 42 to rotate, meanwhile, under the limit of the limit block 44, the installation block 42 drives the limit block 44 to slide along the inner wall of the sliding groove of the shell 2, and the installation block 42 drives the press roller 43 to move, so that the compaction degree of the press roller 43 is adjusted, the compaction degree can be changed according to the unreeling condition of the woven fabric, the situation that if the tension of the woven fabric is not controlled during unreeling of the woven fabric, the woven fabric is wrinkled, loose, thickness change and the like can occur, and the situation of breakage possibly occurs during severe conditions is improved.
In this embodiment, the tension of the unreeling device can be adjusted by the tension adjusting component 3, so that the tension can be changed according to the unreeling condition of the fabric, the situations that the fabric is wrinkled, loose, thickness-variable and the like can occur if the tension of the fabric is not controlled during unreeling of the fabric, and the situation that the fabric is broken possibly occurs when the tension is severe are avoided, and the practicability is improved.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the right side of the lifting part 4 is provided with an unreeling assembly 6; the unreeling assembly 6 comprises: a mounting plate 61; the mounting plate 61 is fixedly connected to the top of the workbench 1 and is positioned on the right side of the shell 2; the front surface of the mounting plate 61 is fixedly provided with a driving motor 62 through a bracket; the rotating shaft 63 is rotatably connected to the back surface of the mounting plate 61 through a bearing; a baffle 64 is fixedly sleeved on the outer wall of the rotating shaft 63; the baffle 64 can be used for blocking the unreeling roller 7; the front end of the rotating shaft 63 penetrates through the mounting plate 61 and extends forwards, and the extending end of the rotating shaft 63 is fixedly connected to the output end of the driving motor 62 through a coupler; the driving motor 62 is started to drive the rotating shaft 63 to rotate; an outer sleeve 65 is fixedly sleeved on the outer wall of the rotating shaft 63 and positioned behind the baffle 64; the outer sleeve 65 is arranged in a polygonal shape, and the outer wall of the outer sleeve 65 is movably sleeved with an unreeling roller 7; a polygonal through hole matched with the outer sleeve 65 is formed in the central shaft of the unreeling roller 7; the unwinding roller 7 can be driven to rotate by the rotation of the outer sleeve 65, so that the unwinding roller 7 performs unwinding work; a locking ring 66 is connected with the rear of the outer wall of the rotating shaft 63 in a threaded manner; an external thread is arranged behind the outer wall of the rotating shaft 63, and an internal thread is arranged on the inner wall of the locking ring 66; the internal thread of the locking ring 66 is in threaded connection with the external thread of the rotating shaft 63, and the front surface of the locking ring 66 is abutted with the back surface of the unreeling roller 7; the unreeling roller 7 can be limited and fixed through the locking ring 66; the rotating shaft 63 is driven to rotate by starting the driving motor 62, the rotating shaft 63 drives the outer sleeve 65 to rotate, the outer sleeve 65 drives the unreeling roller 7 to rotate for unreeling, the unreeling roller 7 is separated from the rotating shaft 63 by loosening the locking ring 66, and then the unreeling roller 7 is pulled to slide along the outer wall of the outer sleeve 65, so that the unreeling roller 7 is separated from the outer sleeve 65, the unreeling roller 7 is convenient to mount and dismount, the unreeling roller 7 is convenient to replace, and the working efficiency is improved.
In this embodiment, unreeling assembly 6 through setting up can drive unreeling roller 7 and unreel the work, and the installation and the dismantlement of unreeling roller 7 of being convenient for, conveniently change unreeling roller 7, has improved work efficiency.
The working principle of the tension-adjustable unreeling device is specifically described below.
As shown in fig. 1-4, when in use, the servo motor 52 is started to drive the rotating rod 53 to rotate, the rotating rod 53 drives the bevel gear one 54 to rotate, so that the bevel gear one 54 drives the bevel gear two 55 to rotate, the bevel gear two 55 drives the lead screw 41 to rotate, so that the lead screw 41 drives the mounting block 42 to rotate, and meanwhile, under the limit of the limit block 44, the mounting block 42 drives the limit block 44 to slide along the inner wall of the sliding groove of the shell 2, so that the mounting block 42 drives the compression roller 43 to move, the compaction degree of the compression roller 43 is adjusted, the compression roller can be changed according to the unreeling condition of the woven cloth, the driving motor 62 is started to drive the rotating shaft 63 to rotate, the rotating shaft 63 drives the outer sleeve 65 to drive the unreeling roller 7 to rotate for unreeling, the locking ring 66 is released from the rotating shaft 63, and then the unreeling roller 7 is pulled to slide along the outer wall of the outer sleeve 65, so that the unreeling roller 7 is separated from the outer sleeve 65, the unreeling roller 7 is convenient to mount and detach, and the unreeling roller 7 is convenient to replace.
Claims (8)
1. An unreeling device with adjustable tension comprises a workbench (1),
a shell (2) fixedly connected to the top of the workbench (1);
and a tension adjusting assembly (3) provided on the housing (2); the method is characterized in that: the tension adjusting assembly (3) comprises: a lifting part (4); the lifting part (4) is arranged in the shell (2); a transmission part (5) is arranged below the lifting part (4); an unreeling component (6) is arranged on the right side of the lifting part (4).
2. The tension-adjustable unwinder as claimed in claim 1, wherein: the lifting part (4) comprises: a screw (41); the number of the screw rods (41) is two, the two screw rods (41) are respectively connected with the top of the workbench (1) in a rotating way through bearings, and the screw rods are close to the inner walls of the front side and the rear side of the shell (2); the outer walls of the two screw rods (41) are respectively connected with a mounting block (42) in a threaded manner; a compression roller (43) is rotatably connected between the two mounting blocks (42).
3. The tension-adjustable unwinder as claimed in claim 1, wherein: the transmission part (5) comprises: a support plate (51); the supporting plate (51) is fixedly connected to the bottom of the workbench (1); a servo motor (52) is fixedly arranged on the back surface of the supporting plate (51); the output end of the servo motor (52) is fixedly connected with a rotating rod (53) through a coupler; the outer wall of the rotating rod (53) is fixedly sleeved with two bevel gears (54).
4. The tension-adjustable unwinder as claimed in claim 1, wherein: the unreeling assembly (6) comprises: a mounting plate (61); the mounting plate (61) is fixedly connected to the top of the workbench (1) and is positioned on the right side of the shell (2); the front surface of the mounting plate (61) is fixedly provided with a driving motor (62) through a bracket; the rotating shaft (63) is rotatably connected to the back surface of the mounting plate (61) through a bearing; a baffle (64) is fixedly sleeved on the outer wall of the rotating shaft (63); an outer sleeve (65) is fixedly sleeved on the outer wall of the rotating shaft (63) and is positioned behind the baffle (64); and a locking ring (66) is connected with the rear of the outer wall of the rotating shaft (63) in a threaded manner.
5. An adjustable tension unwinder as claimed in claim 2, characterized in that: limiting blocks (44) are fixedly connected to one sides, away from each other, of the two mounting blocks (42); one sides of the two limiting blocks (44) which are far away from each other are respectively connected with the inner walls of the front side and the rear side of the shell (2) in a sliding way.
6. An adjustable tension unwinder as claimed in claim 2, characterized in that: the bottom ends of the two screw rods (41) respectively penetrate through the workbench (1) and extend downwards; and two extension ends of the screw rods (41) are fixedly connected with bevel gears (55) respectively.
7. The tension-adjustable unwinder as defined in claim 4, wherein: the front end of the rotating shaft (63) penetrates through the mounting plate (61) and extends forwards, and the extending end of the rotating shaft (63) is fixedly connected to the output end of the driving motor (62) through a coupler.
8. The tension-adjustable unwinder as defined in claim 4, wherein: the outer sleeve (65) is arranged in a polygonal shape, and an unreeling roller (7) is movably sleeved on the outer wall of the outer sleeve (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320931329.4U CN219906270U (en) | 2023-04-23 | 2023-04-23 | Tension-adjustable unreeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320931329.4U CN219906270U (en) | 2023-04-23 | 2023-04-23 | Tension-adjustable unreeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219906270U true CN219906270U (en) | 2023-10-27 |
Family
ID=88424250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320931329.4U Active CN219906270U (en) | 2023-04-23 | 2023-04-23 | Tension-adjustable unreeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219906270U (en) |
-
2023
- 2023-04-23 CN CN202320931329.4U patent/CN219906270U/en active Active
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