CN220502232U - Ribbon paying-off device with tension control - Google Patents
Ribbon paying-off device with tension control Download PDFInfo
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- CN220502232U CN220502232U CN202321894601.2U CN202321894601U CN220502232U CN 220502232 U CN220502232 U CN 220502232U CN 202321894601 U CN202321894601 U CN 202321894601U CN 220502232 U CN220502232 U CN 220502232U
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- ribbon
- supporting frame
- tension
- bevel gear
- band
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- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a ribbon paying-off device with tension control, and relates to the technical field of ribbon paying-off. The ribbon paying-off device with tension control comprises a supporting frame, a mounting mechanism and a force control mechanism, wherein a ribbon roller is arranged above the supporting frame; the mounting mechanism is arranged in the supporting frame and comprises a band-type brake motor, a first bevel gear, a threaded rod, an internal thread block, a second bevel gear and a clamping plate, wherein the band-type brake motor is fixedly mounted at the bottom of the inner side of the mounting mechanism, and the threaded rod is rotated through meshing transmission of the first bevel gear and the second bevel gear under the driving of the band-type brake motor to drive the internal thread block to move so as to mount the ribbon roller; the force control mechanism is arranged at the top of the supporting frame and is used for controlling the tension of the ribbon during paying-off. The ribbon guide device can be suitable for installing ribbon rollers with different sizes, guides the ribbon during paying-off, and is convenient for controlling the tension of the ribbon during paying-off.
Description
Technical Field
The utility model relates to the technical field of ribbon paying-off, in particular to a ribbon paying-off device.
Background
The utility model discloses a number CN 213387114U's a ribbon pay off rack for insulated cable colour separation, especially, relate to ribbon pay off rack technical field, including the pay off pole support, the pay off pole support front end upside runs through and is provided with the location axle, the location axle front end has the pay off axle fixed plate through spot welding, through ribbon pay off reel, the cooperation of pay off axle fixed plate, the location bolt, location axle and ribbon pay off spool, not only the ribbon is changed conveniently, the ribbon pay off adopts passive unwrapping wire moreover, ensure insulating extrusion speed and ribbon unwrapping wire synchronization, and the ribbon pay off spool changes into ladder tilting unwrapping wire by perpendicular three-dimensional unwrapping wire, reduce the ribbon mutual interference, prevent the ribbon from being scalded by the mould and arouse the ribbon loss, the ribbon replacement inconvenient in the present ribbon unwrapping wire process has been solved, in addition if the ribbon adopts initiative unwrapping wire mode and host computer extrusion speed be difficult to synchronize, the end ribbon is liable to take place ribbon fusing and causes quality problems such as ribbon loss and lead to insulating drawing, perforation and insulation breakdown's problem.
Above-mentioned ribbon pay off rack that insulated cable colour separation was used lacks guider and leads the typewriter ribbon when the unwrapping wire, and the typewriter ribbon easily appears the off tracking condition, is inconvenient for controlling the tension of typewriter ribbon when the unwrapping wire, when outside pulling force is too big, leads to the typewriter ribbon to be broken easily.
Disclosure of Invention
The utility model aims to provide a ribbon paying-off device with tension control, which can solve the problems that a ribbon paying-off frame for insulating cable color separation is lack of a guiding device to guide a ribbon during paying-off, the ribbon is easy to deviate, the tension of the ribbon is inconvenient to control during paying-off, and the ribbon is easy to break when the external tension is too large.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a ribbon paying-off device with tension control comprises a supporting frame, a mounting mechanism and a force control mechanism, wherein a ribbon roller is arranged above the supporting frame; the mounting mechanism is arranged in the supporting frame and comprises a band-type brake motor, a first bevel gear, a threaded rod, an internal thread block, a second bevel gear and a clamping plate, wherein the band-type brake motor is fixedly mounted at the bottom of the inner side of the mounting mechanism, and the threaded rod is driven to rotate through meshing transmission of the first bevel gear and the second bevel gear under the driving of the band-type brake motor so as to drive the internal thread block to move, and then drive the clamping plate to move, so that the band-type rollers with different sizes are convenient to mount; the force control mechanism is arranged at the top of the supporting frame and is used for controlling the tension of the ribbon during paying-off.
Preferably, the mounting mechanism further comprises a rotating rod, a guide rod and a fixed plate, the bottom of the inner side of the supporting frame is fixedly provided with a band-type brake motor, an output shaft of the band-type brake motor is fixedly connected with one end of the rotating rod, the other end of the rotating rod is fixedly provided with a first bevel gear, two side inner walls of the supporting frame are respectively and rotatably provided with a group of threaded rods, one end of each threaded rod is fixedly provided with a second bevel gear, the outer wall of each threaded rod is in threaded connection with an internal thread block, the inner walls of the two sides of the supporting frame are fixedly provided with the guide rod, one end of each guide rod penetrates through the internal thread block and is in sliding connection with the internal thread block, the top of each internal thread block is fixedly provided with a clamping plate through a connecting block, and the top of the supporting frame is fixedly provided with the fixed plate and can be suitable for mounting color bars with different sizes.
Preferably, the force control mechanism comprises a sliding rod, a spring, a connecting plate, a mounting plate and a guide roller, wherein the sliding rod is arranged at the top of the supporting frame in a sliding manner, one end of the sliding rod penetrates through the top of the supporting frame, the connecting plate is fixedly arranged at the other end of the sliding rod, the spring is fixedly arranged at the bottom of the connecting plate, one end of the spring is fixedly connected with the top of the supporting frame, the sliding rod penetrates through the inside of the spring, the mounting plate is fixedly arranged at the top of the connecting plate, the guide roller is rotatably arranged at the adjacent side of the mounting plate, the ribbon is guided during paying off, the situation of deviation of the ribbon is prevented, the tension of the ribbon is conveniently controlled during paying off, the force is discharged when the external tension is overlarge, the ribbon is prevented from being broken, and the ribbon is kept in a straight state when the tension is too small.
Preferably, a strip-shaped opening for the connecting block to pass through is formed in the top of the supporting frame.
Preferably, one side of the clamping plate and one side of the fixing plate are respectively rotatably provided with a group of symmetrical clamping blocks, and the adjacent sides of the clamping blocks are clamped and provided with the ribbon rollers, so that the ribbon rollers are convenient to detach.
Preferably, the bottom of the supporting frame is fixedly provided with supporting legs, and one ends of the supporting legs are provided with anti-slip pads.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This take tension control's typewriter ribbon pay-off uses through band-type brake motor, dwang, first bevel gear, threaded rod, internal thread piece, guide bar, second bevel gear, grip block and fixed plate's cooperation, can be applicable to the typewriter ribbon roller of equidimension and install, the flexibility when improving the device and using.
(2) This ribbon pay-off of area tension control uses through the cooperation of slide bar, spring, connecting plate, mounting panel and guide roll, leads the typewriter ribbon when the unwrapping wire, prevents that the off tracking condition from appearing in the typewriter ribbon, is convenient for control the tension of typewriter ribbon when the unwrapping wire, unloads the power when outside pulling force is too big, avoids the typewriter ribbon to be broken, and the pulling force is too little, makes the typewriter ribbon keep stretching state.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged view of the portion A of the present utility model;
fig. 3 is a schematic perspective view of a supporting frame according to the present utility model.
Reference numerals: 1. a support frame; 2. a mounting mechanism; 201. a band-type brake motor; 202. a rotating lever; 203. a first bevel gear; 204. a threaded rod; 205. an internal thread block; 206. a guide rod; 207. a second bevel gear; 208. a clamping plate; 209. a fixing plate; 3. a clamping block; 4. a ribbon roll; 5. a force control mechanism; 501. a slide bar; 502. a spring; 503. a connecting plate; 504. a mounting plate; 505. a guide roller; 6. and (5) supporting legs.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the ribbon paying-off device with tension control comprises a supporting frame 1, a mounting mechanism 2 and a force control mechanism 5, wherein a ribbon roller 4 is arranged above the supporting frame 1; the mounting mechanism 2 is arranged in the supporting frame 1, the mounting mechanism 2 comprises a band-type brake motor 201, a first bevel gear 203, a threaded rod 204, an internal thread block 205, a second bevel gear 207 and a clamping plate 208, the band-type brake motor 201 is fixedly arranged at the bottom of the inner side of the mounting mechanism 2, and under the driving of the band-type brake motor 201, the threaded rod 204 is driven to rotate through the meshing transmission of the first bevel gear 203 and the second bevel gear 207, the internal thread block 205 is driven to move, and the clamping plate 208 is driven to move, so that the ribbon rolls 4 with different sizes are convenient to mount; the force control mechanism 5 is arranged at the top of the supporting frame 1, and the force control mechanism 5 is used for controlling the tension of the ribbon during paying-off.
The installation mechanism 2 further comprises a rotating rod 202, a guide rod 206 and a fixing plate 209, the band-type brake motor 201 is fixedly installed at the bottom of the inner side of the supporting frame 1, an output shaft of the band-type brake motor 201 is fixedly connected with one end of the rotating rod 202, a first bevel gear 203 is fixedly installed at the other end of the rotating rod 202, a group of threaded rods 204 are respectively installed on the inner walls of the two sides of the supporting frame 1 in a rotating mode, a second bevel gear 207 is fixedly installed at one end of each threaded rod 204, an inner thread block 205 is connected with the outer wall of each threaded rod 204 in a threaded mode, the guide rod 206 is fixedly installed on the inner walls of the two sides of the supporting frame 1, one end of each guide rod 206 penetrates through the corresponding inner thread block 205 and is in sliding connection with the corresponding inner thread block 205, a clamping plate 208 is fixedly installed at the top of each inner thread block 205 through a connecting block, and the fixing plate 209 is fixedly installed at the top of the supporting frame 1 and can be suitable for installing ribbon rolls 4 with different sizes.
The force control mechanism 5 comprises a sliding rod 501, a spring 502, a connecting plate 503, a mounting plate 504 and a guide roller 505, wherein the sliding rod 501 is slidably mounted on the top of the supporting frame 1, one end of the sliding rod 501 penetrates through the top of the supporting frame 1, the other end of the sliding rod 501 is fixedly provided with the connecting plate 503, the bottom of the connecting plate 503 is fixedly provided with the spring 502, one end of the spring 502 is fixedly connected with the top of the supporting frame 1, the sliding rod 501 penetrates through the inside of the spring 502, the mounting plate 504 is fixedly arranged on the top of the connecting plate 503, the guide roller 505 is rotatably mounted on the adjacent side of the mounting plate 504, the color ribbon is guided during paying-off, the color ribbon is prevented from deviating, the tension of the color ribbon during paying-off is conveniently controlled, the force is discharged when the external tension is overlarge, the color ribbon is prevented from being pulled off, and the color ribbon is kept in a straight state when the tension is too small.
The top of the supporting frame 1 is provided with a strip-shaped opening through which the connecting block passes.
One side of the clamping plate 208 and one side of the fixing plate 209 are respectively rotatably provided with a group of symmetrical clamping blocks 3, and the adjacent sides of the clamping blocks 3 are clamped and provided with the ribbon roller 4, so that the ribbon roller is convenient to disassemble.
The bottom of the supporting frame 1 is fixedly provided with supporting legs 6, and one ends of the supporting legs 6 are provided with anti-slip pads.
Working principle: when the device is used, the ribbon roller 4 is placed between the clamping blocks 3, the band-type brake motor 201 is started to drive, the first bevel gear 203 is driven to rotate, the threaded rod 204 is driven to rotate through the meshing transmission of the first bevel gear 203 and the second bevel gear 207, the internal thread block 205 is driven to move under the limit of the guide rod 206, the clamping plate 208 moves towards the direction of the fixing plate 209, the clamping blocks 3 are used for clamping and installing the two ends of the ribbon roller 4, one end of the ribbon is taken out from the ribbon roller 4, the ribbon is wound around the guide roller 505 to be paid off, when the tension of the ribbon is overlarge, the sliding rod 501 slides upwards, the force is unloaded to the ribbon under the elastic action of the spring 502, and when the tension is reduced, the guide roller 505 retracts to straighten the ribbon.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. A ribbon payout device with tension control, comprising:
a support frame (1), a ribbon roller (4) is arranged above the support frame (1);
the mounting mechanism (2) is arranged in the supporting frame (1), the mounting mechanism (2) comprises a band-type brake motor (201), a first bevel gear (203), a threaded rod (204), an internal thread block (205), a second bevel gear (207) and a clamping plate (208), the band-type brake motor (201) is fixedly arranged at the bottom of the inner side of the mounting mechanism (2), and under the driving of the band-type brake motor (201), the threaded rod (204) is driven to rotate through the meshing transmission of the first bevel gear (203) and the second bevel gear (207), the internal thread block (205) is driven to move, and the clamping plate (208) is driven to move, so that the ribbon rolls (4) with different sizes are convenient to install;
the force control mechanism (5) is arranged at the top of the supporting frame (1), and the force control mechanism (5) is used for controlling the tension of the ribbon during paying-off.
2. A tension-controlled ribbon payout device as defined in claim 1, wherein: the mounting mechanism (2) further comprises a rotating rod (202), a guide rod (206) and a fixing plate (209), the inner bottom of the supporting frame (1) is fixedly provided with a band-type brake motor (201), an output shaft of the band-type brake motor (201) is fixedly connected with one end of the rotating rod (202), the other end of the rotating rod (202) is fixedly provided with a first bevel gear (203), two side inner walls of the supporting frame (1) are respectively and rotatably provided with a group of threaded rods (204), one end of each threaded rod (204) is fixedly provided with a second bevel gear (207), the outer wall of each threaded rod (204) is in threaded connection with an inner threaded block (205), one end of each guide rod (206) penetrates through each inner threaded block (205) and is in sliding connection with each inner threaded block (205), and the top of each inner threaded block (205) is fixedly provided with a clamping plate (208) through a connecting block.
3. A tension-controlled ribbon payout device as defined in claim 2, wherein: the force control mechanism (5) comprises a sliding rod (501), a spring (502), a connecting plate (503), a mounting plate (504) and a guide roller (505), wherein the sliding rod (501) is slidably mounted at the top of the supporting frame (1), one end of the sliding rod (501) penetrates through the top of the supporting frame (1), the connecting plate (503) is fixedly mounted at the other end of the sliding rod (501), the spring (502) is fixedly mounted at the bottom of the connecting plate (503), one end of the spring (502) is fixedly connected with the top of the supporting frame (1), the sliding rod (501) penetrates through the spring (502), the mounting plate (504) is fixedly mounted at the top of the connecting plate (503), and the guide roller (505) is rotatably mounted at the adjacent side of the mounting plate (504).
4. A tension-controlled ribbon payout device as defined in claim 3, wherein: the top of the supporting frame (1) is provided with a strip-shaped opening through which the connecting block passes.
5. A tension-controlled ribbon payout device as defined in claim 4, wherein: one side of the clamping plate (208) and one side of the fixing plate (209) are respectively rotatably provided with a group of symmetrical clamping blocks (3), and the adjacent sides of the clamping blocks (3) are clamped and provided with a ribbon roller (4).
6. A tension-controlled ribbon payout device as defined in claim 5, wherein: the bottom of the supporting frame (1) is fixedly provided with supporting legs (6), and one ends of the supporting legs (6) are provided with anti-slip pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321894601.2U CN220502232U (en) | 2023-07-18 | 2023-07-18 | Ribbon paying-off device with tension control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321894601.2U CN220502232U (en) | 2023-07-18 | 2023-07-18 | Ribbon paying-off device with tension control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220502232U true CN220502232U (en) | 2024-02-20 |
Family
ID=89873486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321894601.2U Active CN220502232U (en) | 2023-07-18 | 2023-07-18 | Ribbon paying-off device with tension control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220502232U (en) |
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2023
- 2023-07-18 CN CN202321894601.2U patent/CN220502232U/en active Active
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