CN219280139U - Roller drafting hydraulic pressurizing device - Google Patents
Roller drafting hydraulic pressurizing device Download PDFInfo
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- CN219280139U CN219280139U CN202223375805.3U CN202223375805U CN219280139U CN 219280139 U CN219280139 U CN 219280139U CN 202223375805 U CN202223375805 U CN 202223375805U CN 219280139 U CN219280139 U CN 219280139U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The utility model relates to a roller drafting hydraulic pressurizing device, and belongs to the technical field of textile machinery. Comprising the following steps: the left supporting seat, the right supporting seat and the locating plate are arranged at two ends of the roller drafting hydraulic pressurizing device; the positioning plate is arranged on the top surfaces of the left supporting seat and the right supporting seat; further comprises: a pull-down type pressurizing device, a roller drafting device, a gauge adjusting device and an adjusting support plate; the pull-down type pressurizing device is arranged on the positioning plate, penetrates through the positioning plate and is arranged at two ends of the positioning plate in pairs; the roller drafting device is fixed on the top surface of the positioning plate and can move together with the positioning plate. The utility model has the following beneficial effects: the height of the whole machine of the machine is reduced, the pressurization is more stable, the operation and the fault treatment of workers are facilitated, and the labor cost is reduced. The problem that the upper roller or the lower roller needs to be manually lifted for processing faults is solved, the problem that the processing of the fiber winding faults is easy and convenient is solved, and the production efficiency of the machine is improved.
Description
Technical Field
The utility model relates to a roller drafting hydraulic pressurizing device, and belongs to the technical field of textile machinery.
Background
The main equipment for fiber stretch-breaking in textile industry adopts a key mechanism roller stretching and pressurizing device, and an air input cylinder is used for pressurizing the upper roller and the lower roller downwards, so that the actively fed fiber is stretched and broken, and the distance between the front roller shaft seat and the rear roller shaft seat on two sides is manually adjusted respectively to control the distance between the rollers so as to realize the output of the length required by stretch-breaking fiber.
The utility model discloses a stainless steel fiber stretch-breaking machine as disclosed in chinese patent ZL2016103032925, the roller pressurizing device of this machine mainly adopts gas input to pressurize cylinder pressurizing rod downwards on the upper roller, this kind of device is arranged in the upper end of machine for the adjustment of pressurization pressure of being convenient for, the whole height of machine has been increased, the requirement on operator's physical power and height is higher, thereby increase the cost of labor of enterprise, simultaneously because the distance between two roller stands front and back is adopted to adjust two roller stands respectively, thereby can make the distance uniformity of both sides roller stand front and back be difficult to control and lead to the straight line that upper and lower roller clearance formed to be unparalleled on the coplanar, cause output fiber to appear long fine or short fiber greatly to influence the fibre dry quality, third, when clearing up fiber stretch-break winding roller trouble, the upper roller needs manual lifting to the physical power requirement of operator is higher, easily improve the stop rate of machine, cause the waste of production resource, because the existence of above-mentioned problem original roller draft pressurizing device is difficult to adapt to high efficiency, low cost, easy operation's modern textile machine's production requirement.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a roller drafting hydraulic pressurizing device, which solves the problems that in the prior art, because the whole height of a machine is high, the operation is inconvenient, the consistency of the front and rear distances of roller stands at two sides is difficult to control, long fibers or short fibers appear on output fibers, the quality of fiber evenness is affected, the fibers are pulled and cut to wind an upper roller and a lower roller, the upper roller is required to be manually lifted, the physical requirement on an operator is high, and the machine stop rate is high, the waste of production resources and the like is easily caused.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a roller draft hydraulic pressurization device comprising: a left supporting seat, a right supporting seat and a positioning plate,
the left supporting seat and the right supporting seat are arranged at two ends of the roller drafting hydraulic pressurizing device;
the positioning plates are arranged on the top surfaces of the left supporting seat and the right supporting seat, and move back and forth on the left supporting seat and the right supporting seat to adjust the roller drafting gauge;
further comprises: a pull-down type pressurizing device, a roller drafting device, a gauge adjusting device and an adjusting support plate;
the pull-down type pressurizing device is arranged on the positioning plate, penetrates through the positioning plate and is arranged at two ends of the positioning plate in pairs;
the roller drafting device is fixed on the top surface of the positioning plate and can move together with the positioning plate;
the gauge adjusting device is arranged between the left supporting seat and the right supporting seat;
the adjusting support plates are arranged on the outer side surfaces of the positioning plate and the gear shaft fixing plate, and the adjusting support plates are arranged in pairs.
Further, the pull-down pressurizing device includes: the hydraulic cylinder is arranged on the bottom surface of the positioning plate, the lower pressurizing seat is arranged at the lower end of a piston rod of the hydraulic cylinder, the pressurizing support is arranged on the lower pressurizing seat, the pressurizing support is arranged in pairs and penetrates through the positioning plate, the lower pulling seat is arranged on the pressurizing support and is arranged on the positioning plate, the lower pulling rod is arranged on the lower pulling seat, and the linkage clamp is arranged on the lower pulling rod.
Preferably, the linkage clamp consists of two separated halves, is connected and clamped by a clamping screw, is arranged in pairs, and is respectively arranged at two ends of the upper roller.
Further, the roller draft device includes: the left shaft seat is arranged on the locating plate and arranged at the left end of the locating plate, the right shaft seat is arranged on the locating plate and arranged at the right end of the locating plate, the left shaft seat and the right shaft seat are arranged in pairs and are respectively arranged at two ends of the locating plate, the first lower roller is arranged between the left shaft seat and the right shaft seat, the second lower roller is arranged between the left shaft seat and the right shaft seat, the first lower roller and the second lower roller are arranged in pairs and turn to the same, and the upper roller is arranged on the first lower roller and the second lower roller and is arranged between the left shaft seat and the right shaft seat. The upper roller is opposite to the first lower roller and the second lower roller.
Preferably, a surface of the bottom roller is provided with rectangular teeth, and a surface of the top roller is toothless and passively rotates through friction.
Further, the gauge adjustment device includes: the gear shaft fixing plate is arranged on the left supporting seat and the right supporting seat, the gear shaft is arranged on the gear shaft fixing plate, the gear is arranged on the gear shaft, and the rack is arranged on the left supporting seat and the right supporting seat.
Preferably, the gear shaft fixing plates are arranged in pairs and symmetrically arranged at the outer sides of the left supporting seat and the right supporting seat;
the gears are arranged in pairs and are respectively arranged at two ends of the gear shaft;
the racks are arranged in pairs and symmetrically arranged on the inner sides of the left supporting seat and the right supporting seat.
(III) beneficial effects
The roller drafting hydraulic pressurizing device has the following beneficial effects:
1. the roller drafting hydraulic pressurizing device is provided with the pull-down type pressurizing device, the pull-down type hydraulic cylinder is used for pressurizing the upper roller and the lower roller, the hydraulic cylinder is arranged on the bottom surface of the positioning plate, the overall height of the machine is reduced, the pressurizing is more stable, the operation and the fault treatment of workers are facilitated, and the labor cost is reduced.
2. The roller drafting hydraulic pressurizing device is provided with the lower pull rod and the linkage clamp which are respectively arranged at two ends of the upper roller, and the linkage clamp adopting the two-half structure is more attached to the upper roller in a clamping manner and is more reliable in positioning, so that the upper roller is better ensured to move up and down through the lower pull rod and the hydraulic cylinder simultaneously, the problem that the upper roller is required to be manually lifted for processing when the fiber is wound on the upper roller or the lower roller is solved, the fiber winding fault processing is easy and convenient, and the production efficiency of a machine is improved.
3. The roller drafting hydraulic pressurizing device is provided with the gauge adjusting device, the front-back distance of the roller seats at the two sides, namely the gauge between the rollers, adopts the gear racks used in pairs to convert rotary motion into linear motion for adjustment, ensures the accurate positioning of the roller seats at the two sides, is convenient, accurate and synchronous in roller gauge adjustment, reduces the burden of operators, avoids the generation of long fibers and short fibers of the stretch-cut fibers, ensures uniform fiber length distribution and improves the quality of products.
4. The roller drafting hydraulic pressurizing device is provided with the hydraulic cylinder, the lower pressurizing seat, the pressurizing support column and the pull-down seat, the hydraulic cylinder piston rod for pressurizing oil drives the pressurizing support column to move up and down through the positioning plate by the lower pressurizing seat, and the pull-down seat arranged on the pressurizing support column moves up and down at the same time.
Drawings
Fig. 1 is a schematic structural view of a roller drafting hydraulic pressurizing device of the utility model.
Fig. 2 is a schematic diagram of a pull-down type pressurizing device of the roller drawing hydraulic pressurizing device of the present utility model.
Fig. 3 is a schematic drawing of a drawing device of the roller drawing hydraulic pressurizing device of the present utility model.
Fig. 4 is a schematic view of a gauge adjusting device of the roller drafting hydraulic pressurizing device of the present utility model.
The device comprises a left supporting seat 1, a right supporting seat 2, a right supporting seat 3, a positioning plate 4, a pull-down type pressurizing device 4, 41, a hydraulic cylinder 42, a lower pressurizing seat 43, a pressurizing strut 44, a pull-down seat 45, a lower pull rod 46, a linkage clamp 47, a clamping screw 5, a roller drafting device 51, a left shaft seat 52, a lower roller I, 53, a lower roller II, 54, an upper roller 55, a right shaft seat 6, a gauge adjusting device 61, a gear shaft fixing plate 62, a gear shaft 63, a gear 64, a rack 7 and an adjusting supporting plate.
Detailed Description
The present utility model will be further described in detail below with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent, and it is apparent that the described examples are only some of the examples of the present utility model, but not all of the examples.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the indicated combinations or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In addition, in the description process of the embodiment of the present utility model, the positional relationships of the devices such as "upper", "lower", "front", "rear", "left" and "right" in all the figures are all standardized in fig. 1.
As shown in fig. 1, the roller draft hydraulic pressure device of the present utility model includes: the device comprises a left supporting seat 1, a right supporting seat 2, a positioning plate 3, a pull-down type pressurizing device 4, a roller drafting device 5, a gauge adjusting device 6 and an adjusting supporting plate 7;
wherein, the liquid crystal display device comprises a liquid crystal display device,
the left supporting seat 1 and the right supporting seat 2 are arranged at two ends of a roller drafting hydraulic pressurizing device;
the positioning plate 3 is arranged on the top surfaces of the left supporting seat 1 and the right supporting seat 2;
the pull-down type pressurizing devices 4 are arranged on the positioning plate 3, and the pull-down type pressurizing devices 4 are arranged at two ends of the positioning plate 3 in pairs and penetrate through the positioning plate 3;
the roller drafting device 5 is fixed on the top surface of the positioning plate 3;
the gauge adjusting device 6 is arranged between the left supporting seat 1 and the right supporting seat 2;
the adjusting support plates 7 are arranged on the outer side face of the positioning plate 3, and the adjusting support plates 7 are arranged in pairs.
As shown in fig. 2, the pull-down pressurizing device 4 includes a hydraulic cylinder 41, a lower pressurizing seat 42, a pressurizing strut 43, a pull-down seat 44, a pull-down rod 45, a linkage clamp 46 and a clamp screw 47;
the hydraulic cylinder 41 is arranged on the bottom surface of the positioning plate 3, the lower pressurizing seat 42 is arranged at the lower end of a piston rod of the hydraulic cylinder 41, the pressurizing support posts 43 are arranged on the lower pressurizing seat 42, and the pressurizing support posts 43 are arranged in pairs and penetrate through the positioning plate 3. The pull-down seat 44 is arranged on the pressurizing support column 43 and is arranged on the positioning plate 3, the pull-down rod 45 is arranged on the pull-down seat 44, and the linkage clamp 46 is arranged on the pull-down rod 45. The linkage clamp 46 is composed of two separated halves, the two halves are connected and clamped by a clamping screw 47, and the linkage clamps 46 are arranged in pairs.
As shown in fig. 3, the roller drafting device 5 includes a left shaft seat 51, a first bottom roller 52, a second bottom roller 53, a top roller 54 and a right shaft seat 55;
the left shaft seat 51 is arranged on the positioning plate 3 and at the left end of the positioning plate 3, the right shaft seat 55 is arranged on the positioning plate 3 and at the right end of the positioning plate 3, and the left shaft seat 51 and the right shaft seat 55 are arranged in pairs and at the two ends of the positioning plate 3 respectively; the first bottom roller 52 is arranged between the left shaft seat 51 and the right shaft seat 55, and rectangular teeth are formed on the surface of the first bottom roller 52; the second bottom roller 53 is arranged between the left shaft seat 51 and the right shaft seat 55, and rectangular teeth are formed on the surface of the second bottom roller 53; the first lower roller 52 and the second lower roller 53 are arranged in pairs and turned identically; the upper roller 54 is disposed above the first lower roller 52 and the second lower roller 53, and is disposed between the left axle seat 51 and the right axle seat 55. The top roller 54 is toothless in surface and rotates passively by friction. The paired linkage clamps 46 are respectively arranged at two ends of the upper roller 54. The upper roller 54 is opposite in direction to the first and second lower rollers 52 and 53.
As shown in fig. 4, the gauge 6 includes: a gear shaft fixing plate 61, a gear shaft 62, a gear 63, and a rack 64;
the gear shaft fixing plates 61 are arranged on the left supporting seat 1 and the right supporting seat 2, and the gear shaft fixing plates 61 are arranged in pairs and symmetrically arranged on the outer sides of the left supporting seat 1 and the right supporting seat 2; the gear shaft 62 is placed on the gear shaft fixing plate 61; the gears 63 are arranged on the gear shaft 62, and the gears 63 are arranged in pairs and are respectively arranged at two ends of the gear shaft 62; the rack 64 is arranged on the left supporting seat 1 and the right supporting seat 2; the racks 64 are arranged in pairs and symmetrically arranged inside the left support seat 1 and the right support seat 2. The adjustment support plate 7 is provided outside the positioning plate 3 and the gear shaft fixing plate 61.
The working process of the roller drafting hydraulic pressurizing device is as follows:
the machine is in a starting state, a piston rod in the hydraulic cylinder 41 for pressurizing oil moves downwards, a lower pressurizing seat 42 arranged on the hydraulic cylinder 41 also moves downwards, meanwhile, a pressurizing support column 43 arranged on the lower pressurizing seat 42 is driven to pass through a positioning plate 3 to move downwards, the downward pressurizing support column 43 drives a lower pulling seat 44 arranged on the downward pressurizing support column to move downwards, the downward pulling seat 44 enables a lower pulling rod 45 arranged on the downward pulling seat to move downwards, the downward pulling rod 45 drives a linkage clamp 46 arranged on the downward pulling rod 45 to move downwards, the linkage clamps 46 respectively arranged at two ends of an upper roller 54 drive the upper roller 54 to move downwards, so that the pressurization between the upper roller 54 and a first lower roller 52 and a second lower roller 53 is completed, otherwise, the oil pressure relief drives the piston in the hydraulic cylinder 41 to move upwards, the lower pressurizing seat 42 arranged on the hydraulic cylinder 41 also moves upwards, meanwhile, the pressurizing support column 43 arranged on the lower pressurizing seat 42 is driven to pass through the positioning plate 3 to move upwards, the upward pressurizing support column 43 drives the lower pulling seat 44 arranged on the pressurizing support column to move upwards, the upward downward pulling seat 44 drives the lower pulling rod 45 arranged on the upward pressurizing support column to move upwards, the upward lower pulling rod 45 drives the linkage clamp 46 arranged on the upward pulling rod 45 to move upwards, the linkage clamps 46 respectively arranged at two ends of the upper roller 54 drive the upper roller 54 to move upwards, so that pressure relief between the upper roller 54 and the lower roller 52 and pressure relief between the upper roller 54 and the lower roller 53 are completed, and meanwhile, the upper roller 54 is lifted upwards, so that the movement of the roller drafting hydraulic pressurizing device is completed.
The foregoing is merely exemplary embodiments of the present utility model and are not intended to limit the scope of the present utility model, and all equivalent modifications made by the present utility model or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A roller draft hydraulic pressurization device comprising: the left supporting seat (1), the right supporting seat (2) and the locating plate (3), wherein the left supporting seat (1) and the right supporting seat (2) are arranged at two ends of the roller drafting hydraulic pressurizing device; the positioning plate (3) is arranged on the top surfaces of the left supporting seat (1) and the right supporting seat (2);
the roller drafting hydraulic pressurizing device is characterized by further comprising: a pull-down type pressurizing device (4), a roller drafting device (5), a gauge adjusting device (6) and an adjusting supporting plate (7);
the pull-down type pressurizing device (4) is arranged on the positioning plate (3), and the pull-down type pressurizing device (4) penetrates through the positioning plate (3);
the roller drafting device (5) is fixed on the top surface of the positioning plate (3);
the gauge adjusting device (6) is arranged between the left supporting seat (1) and the right supporting seat (2);
the adjusting support plate (7) is arranged on the outer side face of the positioning plate (3).
2. Roller drafting hydraulic pressure device according to claim 1, characterized in that the pull-down pressure device (4) is arranged in pairs at both ends of the positioning plate (3).
3. Roller drafting hydraulic pressure device according to claim 1, characterized in that the adjusting support plates (7) are arranged in pairs.
4. A roller drafting hydraulic pressure device according to any one of claims 1-3, characterized in that the pull-down pressure device (4) comprises a hydraulic cylinder (41), a lower pressure seat (42), a pressure strut (43), a pull-down seat (44), a pull-down rod (45), a linkage clamp (46) and a clamping screw (47);
the hydraulic cylinder (41) is arranged on the bottom surface of the positioning plate (3), the lower pressurizing seat (42) is arranged at the lower end of a piston rod of the hydraulic cylinder (41), the pressurizing support (43) is arranged on the lower pressurizing seat (42), the pull-down seat (44) is arranged on the pressurizing support (43) and is arranged on the positioning plate (3), the pull-down rod (45) is arranged on the pull-down seat (44), and the linkage clamp (46) is arranged on the pull-down rod (45).
5. Roller drafting hydraulic pressure device according to claim 4, characterized in that the pressure struts (43) are arranged in pairs and pass through the positioning plate (3).
6. Roller drafting hydraulic pressure device according to claim 4, characterized in that the said linkage clamp (46) consists of two separate halves, clamped by the clamp screw (47) coupling and arranged in pairs.
7. The roller drafting hydraulic pressurizing device according to claim 1, wherein the roller drafting device (5) comprises a left shaft seat (51), a lower roller one (52), a lower roller two (53), an upper roller (54) and a right shaft seat (55);
the left shaft seat (51) is arranged on the positioning plate (3) and is arranged at the left end of the positioning plate (3), the right shaft seat (55) is arranged on the positioning plate (3) and is arranged at the right end of the positioning plate (3), and the left shaft seat (51) and the right shaft seat (55) are arranged in pairs and are respectively arranged at two ends of the positioning plate (3); the lower roller I (52) is arranged between the left shaft seat (51) and the right shaft seat (55), the lower roller II (53) is arranged between the left shaft seat (51) and the right shaft seat (55), the lower roller I (52) and the lower roller II (53) are arranged in pairs and turn to the same direction, the upper roller (54) is arranged above the lower roller I (52) and the lower roller II (53) and between the left shaft seat (51) and the right shaft seat (55), and the upper roller (54) and the lower roller I (52) and the lower roller II (53) are opposite in direction.
8. The roller drawing hydraulic pressure pressurizing device according to claim 7, wherein,
the surface of the first lower roller (52) is provided with rectangular teeth;
rectangular teeth are formed on the surface of the second bottom roller (53);
the surface of the upper roller (54) is toothless and passively rotates through friction.
9. The roller drafting hydraulic pressure device according to claim 1, characterized in that the gauge adjustment device (6) comprises: a gear shaft fixing plate (61), a gear shaft (62), a gear (63) and a rack (64);
the gear shaft fixing plate (61) is arranged on the left supporting seat (1) and the right supporting seat (2), the gear shaft (62) is arranged on the gear shaft fixing plate (61), the gear (63) is arranged on the gear shaft (62), and the rack (64) is arranged on the left supporting seat (1) and the right supporting seat (2).
10. The roller drawing hydraulic pressure pressurizing device according to claim 9, wherein,
the gear shaft fixing plates (61) are arranged in pairs and symmetrically arranged at the outer sides of the left supporting seat (1) and the right supporting seat (2);
the gears (63) are arranged in pairs and are respectively arranged at two ends of the gear shaft (62);
the racks (64) are arranged in pairs and symmetrically arranged on the inner sides of the left supporting seat (1) and the right supporting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223375805.3U CN219280139U (en) | 2022-12-16 | 2022-12-16 | Roller drafting hydraulic pressurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223375805.3U CN219280139U (en) | 2022-12-16 | 2022-12-16 | Roller drafting hydraulic pressurizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219280139U true CN219280139U (en) | 2023-06-30 |
Family
ID=86918304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223375805.3U Active CN219280139U (en) | 2022-12-16 | 2022-12-16 | Roller drafting hydraulic pressurizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219280139U (en) |
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2022
- 2022-12-16 CN CN202223375805.3U patent/CN219280139U/en active Active
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