CN115648367B - Automatic shaping device of straw braiding machine - Google Patents
Automatic shaping device of straw braiding machine Download PDFInfo
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- CN115648367B CN115648367B CN202211239246.5A CN202211239246A CN115648367B CN 115648367 B CN115648367 B CN 115648367B CN 202211239246 A CN202211239246 A CN 202211239246A CN 115648367 B CN115648367 B CN 115648367B
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- shaping roller
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Abstract
The invention discloses an automatic shaping device of a straw braiding machine, which comprises a mounting frame, wherein a shaping mechanism is arranged on the mounting frame, a braiding device is arranged on one side of the shaping mechanism, and the shaping mechanism is used for shaping straw bundles and then conveying the straw bundles into the braiding device for braiding. In the process of braiding straw mats or straw mats, scattered straw needs to be separated and bundled to form straw bundles, and the straw bundles are conveyed into a braiding device for braiding, but the bundled straw bundles have more tilted straw tails, so that the subsequent operation of braiding the mat is influenced, and the surface and the side surfaces of the braided straw mat are not smooth, so that the quality of the straw mat is influenced; and this application is through the setting mechanism that sets up, flattens the design to straw bundle in advance for straw bundle thickness after the design and wane phenomenon reduce as far as possible, thereby make things convenient for subsequent braiding work, also improved the quality of the straw mat of weaving simultaneously.
Description
Technical Field
The invention belongs to the technical field of straw braiding, and particularly relates to an automatic shaping device of a straw braiding machine.
Background
Along with the development of agriculture, the straw left by crops is not only burned singly, but also can be used as biomass resource, as feed, base material for developing edible fungi and crop straw to generate electricity, and the country now supports the comprehensive utilization and conversion of the straw.
Straw braiding is another way of straw utilization, and is to form a straw mat or a straw mat after the dried straw is braided by a braiding machine, so that the straw mat or the straw mat is used as an article for daily use, and the straw mat is low in cost, environment-friendly and pollution-free.
In the process of braiding straw mats or straw mats, scattered straw needs to be separated and bundled to form straw bundles, and the straw bundles are conveyed into a braiding device for braiding, but the bundled straw bundles have more tilted straw tails, so that the subsequent operation of braiding the mat is influenced, and the surface and the side surfaces of the braided straw mat are not smooth, so that the quality of the straw mat is influenced.
Disclosure of Invention
The invention aims to provide an automatic shaping device of a straw braiding machine, which solves the problems that more tilted straw tails exist on bundled straw bundles, so that the subsequent braiding operation is influenced, and the surface and the side surfaces of the braided straw mats are not smooth, so that the quality of the straw mats is influenced.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides an automatic setting device of straw braider, includes the mounting bracket, be provided with setting mechanism on the mounting bracket, setting mechanism one side is equipped with braiding device, setting mechanism carries the braiding device after carrying out the design to straw bundle in, carries out the braiding.
Preferably, the shaping mechanism comprises a shaping roller, a plurality of toothed plates which can stretch out and draw back are detachably arranged on the outer side of the shaping roller, the shaping roller is rotatably arranged on the side wall of the mounting frame, a stepping motor is fixedly arranged on the mounting frame, an output shaft of the stepping motor is connected with the shaping roller in a transmission manner, a feeding plate is arranged on one side of the shaping roller, the feeding plate is fixed on the mounting frame, and the distance between the feeding plate and the shaping roller is gradually decreased from top to bottom.
Preferably, the toothed plate comprises a toothed rack, the toothed rack is fixedly arranged on the outer surface of the shaping roller, a chute is formed in the toothed rack, a toothed part is slidably arranged in the chute, and a telescopic spring is connected between the toothed part and the bottom wall of the chute; in the rotation process of the shaping roller, the tooth part gradually contracts after meeting the feeding plate.
Preferably, the end part of the tooth part is provided with an arc surface, and the arc surface is coated with a wear-resistant coating; the length value of the rack is smaller than the minimum distance value between the shaping roller and the feeding plate.
Preferably, the two sides of the shaping roller are provided with trimming mechanisms, and the trimming mechanisms are used for trimming the two sides of the straw bundles extending out of the feeding plate;
the trimming mechanism comprises two cutting discs, the two cutting discs are distributed on two sides of the feeding plate, a rotating shaft is fixedly connected to one side of the cutting discs, the rotating shaft is rotatably mounted on the mounting frame and is in transmission connection with the mounting shaft of the shaping roller through a transmission belt, and the cutting discs are close to the side face of the feeding plate.
Preferably, the installation shaft of the shaping roller is fixedly provided with a lubricating sleeve, a storage cavity is formed in the lubricating sleeve, a lubricating hole is formed in one side, facing the rotating shaft, of the storage cavity, and a cotton sliver is fixed in the lubricating hole.
The invention has the technical effects and advantages that: compared with the prior art, the automatic shaping device of the straw braiding machine has the following advantages:
1. according to the invention, the stepping motor drives the connected shaping rollers to rotate, the toothed plates on the shaping rollers push the straw bundles in batches, so that the straw bundles gradually pass through the space between the feeding plate and the shaping rollers to be extruded and shaped, and then enter the braiding device to be braided after forming uniform thickness, so that the straw bundles are flattened and shaped in advance, the thickness and tail warping phenomenon of the shaped straw bundles are reduced as much as possible, the subsequent braiding work is facilitated, and the quality of the braided straw mat is improved.
2. According to the invention, the trimming mechanism is arranged to trim the part of the straw bundle exceeding the edge of the feeding plate in advance, and particularly, the stepping motor is used for driving the shaping roller to rotate and the driving belt is used for driving the cutting disc to rotate, so that the cutting disc trims the end parts of the straw bundle, extending out of the feeding disc, of the two sides of the cutting disc, the end face of the straw bundle is ensured to be neat, and convenience is provided for subsequent straw braiding.
3. According to the invention, in the state that the shaping roller rotates for one circle, the lubricating hole and the rotating shaft are just in the corresponding state, at the moment, the cotton sliver in the lubricating hole is fully filled with the lubricating oil in the storage cavity and then drips out the lubricating oil, and the lubricating oil falls at the joint of the rotating shaft and the mounting frame, so that the automatic lubrication of the rotating shaft is realized, and the service life of the cutting disc is prolonged.
Drawings
Fig. 1 is a schematic three-dimensional structure of an embodiment of the present invention.
FIG. 2 is a schematic view of a three-dimensional structure of a portion of an embodiment of the present invention.
Fig. 3 is a schematic top view of fig. 1 according to an embodiment of the present invention.
FIG. 4 is a schematic cross-sectional view of A-A in FIG. 3 according to an embodiment of the present invention.
Fig. 5 is a schematic view of a partial enlarged structure at B in fig. 4 according to an embodiment of the present invention.
Fig. 6 is a schematic view of the internal structure of the lubrication sleeve according to the embodiment of the present invention.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. The specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an automatic setting device of a straw braiding machine as shown in figures 1-6,
example 1:
including mounting bracket 1, be provided with forming mechanism 2 on the mounting bracket 1, forming mechanism 2 one side is equipped with braiding device 3, forming mechanism 2 carries the braiding device 3 after the shaping to the straw bundle in carrying to weave. In the process of braiding straw mats or straw mats, scattered straw needs to be separated and bundled to form straw bundles, the straw bundles are conveyed into a braiding device 3 for braiding, the braiding device 3 is the prior art, the description is not excessive here, but the bundled straw bundles have more tilted straw tails, so that the subsequent mat braiding work is influenced, the surface and the side surfaces of the braided straw mats are not smooth, and the quality of the straw mats is influenced; and this application is through setting mechanism 2 that sets up, flattens the design to straw bundle in advance for straw bundle thickness after the design and wane phenomenon reduce as far as possible, thereby make things convenient for subsequent braiding work, also improved the quality of the straw mat of weaving simultaneously.
Further, the shaping mechanism 2 comprises a shaping roller 21, a plurality of toothed plates 22 which can stretch out and draw back are fixed on the outer side of the shaping roller 21 through bolts, are connected with threads, are clamped or inserted, the shaping roller 21 is rotatably arranged on the side wall of the mounting frame 1, a stepping motor 23 is fixedly arranged on the mounting frame 1, an output shaft of the stepping motor 23 is in transmission connection with the shaping roller 21, a feeding plate 24 is arranged on one side of the shaping roller 21, the feeding plate 24 is fixed on the mounting frame 1, and the distance between the feeding plate 24 and the shaping roller 21 is gradually decreased from top to bottom. The shaping mechanism 2 works specifically as follows: the stepping motor 23 drives the connected shaping roller 21 to rotate, and the toothed plate 22 on the shaping roller 21 pushes the straw bundles in batches, so that the straw bundles gradually pass through the space between the feeding plate 24 and the shaping roller 21 for extrusion shaping, form uniform thickness and enter the braiding device 3 for braiding; the bundled straw bundles are transversely placed in the interval between the feeding plate 24 and the shaping roller 21, the interval between the feeding plate 24 and the shaping roller 21 is gradually reduced from top to bottom, so that the straw bundles are gradually compressed from top to bottom until the straw bundles with uniform thickness are formed, the tail part of the straw bundles is extruded and attached under forced extrusion, then the tail part of the straw bundles is conveyed into the braiding device 3 from the feeding plate 24, the shaping roller 21 is provided with the telescopic toothed plate 22, the telescopic toothed plate 22 can forcedly push out the compressed and shaped straw bundles, the problem that the straw bundles cannot be conveyed out due to slipping of the shaping roller 21 is solved, and the shaping efficiency of the straw bundles is accelerated.
Further, the toothed plate 22 includes a toothed rack 221, the toothed rack 221 is fixedly mounted on the outer surface of the shaping roller 21, a chute 222 is formed on the toothed rack 221, a toothed portion 223 is slidably mounted in the chute 222, and a telescopic spring 224 is connected between the toothed portion 223 and the bottom wall of the chute 222; during the rotation of the shaping roller 21, the teeth 223 gradually contract after encountering the feed plate 24. By arranging the toothed plate 22 into a telescopic structure, when the toothed plate 22 passes through the gradual change interval between the feeding plate 24 and the shaping roller 21, the corresponding length change is made, and the action of pushing straw bundles to pass by the toothed plate 22 is not influenced; specifically, when the toothed plate 22 rotates along with the shaping roller 21, the toothed part 223 in an extended state encounters the feeding plate 24, and under the reaction of the feeding plate 24, the toothed plate 22 compresses the telescopic spring 224 to shrink, at this time, the toothed part 223 is preloaded on the feeding plate 24 until the toothed part 223 pushes the straw bundle to be shaped to be separated from the feeding plate 24, and at the moment of separation, the telescopic spring 224 rebounds, and the toothed part 223 stretches to recover to an initial state; because the tooth 223 clings to the feeding plate 24 under the action of the elastic force of the telescopic spring 224, the tooth 223 wipes the surface of the feeding plate 24 each time when passing through the feeding plate 24, so that the residual straw powder or scraps on the feeding plate 24 are reduced, and meanwhile, the possibility that part of straw bundles are plugged into gaps between the tooth 223 and the feeding plate 24 as far as possible, and the part of straw bundles are torn in the process of pushing the straw bundles to be shaped, so that the part of straw bundles are lost, and the quality of the straw mat formed in the follow-up weaving process is affected is reduced.
Further, the end of the tooth 223 is provided with an arc surface, and the arc surface is coated with a wear-resistant coating; the length of the rack 221 is smaller than the minimum distance between the shaping roller 21 and the feeding plate 24. The tooth 223 is set to be an arc surface, transition is carried out when the tooth 223 is in initial contact with the feeding plate 24, the wear-resistant coating is used for improving the wear resistance of the arc surface of the tooth plate 22, and the length value of the tooth rack 221 is smaller than the minimum distance value between the shaping roller 21 and the feeding plate 24, so that interference between the tooth rack 221 and the feeding plate 24 does not occur, and normal operation of the shaping roller 21 is ensured.
Example 2:
example 2 includes the whole contents of example 1, and differs from example 1 in that: the two sides of the shaping roller 21 are provided with a trimming mechanism 4, and the trimming mechanism 4 is used for trimming two sides of the straw bundles extending out of the feeding plate 24;
the trimming mechanism 4 comprises two cutting discs 41, the two cutting discs 41 are distributed on two sides of the feeding plate 24, a rotating shaft 42 is fixedly connected to one side of the cutting discs 41, the rotating shaft 42 is rotatably installed on the installation frame 1 and is in transmission connection with an installation shaft of the shaping roller 21 through a transmission belt 43, and the cutting discs 41 are close to the side face of the feeding plate 24. Through setting up pruning mechanism 4, prune the part that the straw bundle surpassed the feed plate 24 edge in advance, specifically, utilize step motor 23 drive design roller 21 pivoted while through drive belt 43 drive cutting dish 41 rotation for cutting dish 41 prunes the straw bundle tip that the feed plate was stretched out to both sides, has guaranteed that straw bundle terminal surface is neat, provides convenience for follow-up straw braiding.
Example 3:
example 3 includes the whole contents of example 2, and differs from example 2 in that: the lubrication sleeve 5 is fixedly arranged on the mounting shaft of the shaping roller 21, the storage cavity 51 is formed in the lubrication sleeve 5, the lubrication hole 52 is formed in one side, facing the rotating shaft 42, of the storage cavity 51, and the cotton sliver 53 is fixed in the lubrication hole 52. In the state that the shaping roller 21 rotates for one circle, the lubricating hole 52 and the rotating shaft 42 are just in the corresponding state, at the moment, the cotton sliver 53 in the lubricating hole 52 is fully absorbed by the lubricating oil in the storage cavity 51 and then drips out the lubricating oil, and the lubricating oil falls at the joint of the rotating shaft 42 and the mounting frame 1, so that the automatic lubrication of the rotating shaft 42 is realized, and the service life of the cutting disc 41 is prolonged;
through the circumferential rotation of the shaping roller 21, the extrusion shaping effect on straw bundles can be achieved, the lubrication sleeve 5 can be driven to circumferentially rotate, the lubrication sleeve is fully contacted with the cotton sliver 53 under the action of centrifugal force generated by rotation of lubricating oil, the cotton sliver 53 is enabled to drop on a rotating shaft after absorbing the lubricating oil, and therefore the intermittent automatic lubrication effect on the rotating shaft 42 is achieved.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and to simplify the description, rather than to indicate or imply that the apparatus or element in question must have a specific azimuth configuration and operation, and thus should not be construed as limiting the present invention.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (2)
1. The utility model provides an automatic setting device of straw braider, includes mounting bracket (1), its characterized in that: a shaping mechanism (2) is arranged on the mounting frame (1), a braiding device (3) is arranged on one side of the shaping mechanism (2), and the shaping mechanism (2) shapes straw bundles and then transmits the straw bundles into the braiding device (3) for braiding;
the shaping mechanism (2) comprises a shaping roller (21), a plurality of toothed plates (22) which can stretch out and draw back are detachably arranged on the outer side of the shaping roller (21), the shaping roller (21) is rotatably arranged on the side wall of the mounting frame (1), a stepping motor (23) is fixedly arranged on the mounting frame (1), an output shaft of the stepping motor (23) is in transmission connection with the shaping roller (21), a feeding plate (24) is arranged on one side of the shaping roller (21), the feeding plate (24) is fixed on the mounting frame (1), and the distance between the feeding plate (24) and the shaping roller (21) is gradually decreased from top to bottom;
the toothed plate (22) comprises a toothed rack (221), the toothed rack (221) is detachably fixed on the outer surface of the shaping roller (21), a sliding groove (222) is formed in the toothed rack (221), a toothed part (223) is slidably arranged in the sliding groove (222), and a telescopic spring (224) is connected between the toothed part (223) and the bottom wall of the sliding groove (222); in the rotation process of the shaping roller (21), the tooth part (223) gradually contracts after meeting the feeding plate (24);
the end part of the tooth part (223) is provided with an arc surface, and the arc surface is coated with a wear-resistant coating; the length value of the rack (221) is smaller than the minimum distance value between the shaping roller and the feeding plate (24);
the two sides of the shaping roller (21) are provided with trimming mechanisms (4), and the trimming mechanisms (4) are used for trimming two sides of the straw bundles extending out of the feeding plate (24);
the trimming mechanism (4) comprises two cutting discs (41), the two cutting discs (41) are distributed on two sides of the feeding plate (24), a rotating shaft (42) is fixedly connected to one side of the cutting discs (41), the rotating shaft (42) is rotatably installed on the installation frame (1) and is in transmission connection with an installation shaft of the shaping roller (21) through a transmission belt (43), and the cutting discs (41) are close to the side face of the feeding plate (24).
2. The automatic setting device of a straw knitting machine according to claim 1, characterized in that: the cotton sliver forming machine is characterized in that a lubricating sleeve (5) is fixedly mounted on a mounting shaft of the forming roller (21), a storage cavity (51) is formed in the lubricating sleeve (5), a lubricating hole (52) is formed in one side, facing the rotating shaft (42), of the storage cavity (51), and a cotton sliver (53) is fixedly arranged in the lubricating hole (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211239246.5A CN115648367B (en) | 2022-10-11 | 2022-10-11 | Automatic shaping device of straw braiding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211239246.5A CN115648367B (en) | 2022-10-11 | 2022-10-11 | Automatic shaping device of straw braiding machine |
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| Publication Number | Publication Date |
|---|---|
| CN115648367A CN115648367A (en) | 2023-01-31 |
| CN115648367B true CN115648367B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211239246.5A Active CN115648367B (en) | 2022-10-11 | 2022-10-11 | Automatic shaping device of straw braiding machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249494A (en) * | 2018-10-08 | 2019-01-22 | 湖南广播电视大学 | A kind of accurate braiding device of stalk braider |
| CN109291179A (en) * | 2018-10-08 | 2019-02-01 | 佛山市集知汇科技有限公司 | A kind of stalk braiding production line |
| CN209835283U (en) * | 2019-05-22 | 2019-12-24 | 天台县蓝天环保用布有限公司 | Feeding machine capable of controlling speed |
| CN212636051U (en) * | 2020-05-05 | 2021-03-02 | 祁东县新亿席草工艺品有限公司 | Forage conveying device of straw mat braiding machine |
| CN113305967A (en) * | 2021-07-30 | 2021-08-27 | 南通曼蒂家用纺织品有限公司 | Straw mat processing machine |
| CN113966674A (en) * | 2021-11-19 | 2022-01-25 | 余欢 | Silage cornstalk feed silk machine that possesses function of combing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120129B (en) * | 2005-01-17 | 2012-04-25 | 泰普纺织瑞典有限公司 | Method and device for weaving tape-like warp and weft |
-
2022
- 2022-10-11 CN CN202211239246.5A patent/CN115648367B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249494A (en) * | 2018-10-08 | 2019-01-22 | 湖南广播电视大学 | A kind of accurate braiding device of stalk braider |
| CN109291179A (en) * | 2018-10-08 | 2019-02-01 | 佛山市集知汇科技有限公司 | A kind of stalk braiding production line |
| CN209835283U (en) * | 2019-05-22 | 2019-12-24 | 天台县蓝天环保用布有限公司 | Feeding machine capable of controlling speed |
| CN212636051U (en) * | 2020-05-05 | 2021-03-02 | 祁东县新亿席草工艺品有限公司 | Forage conveying device of straw mat braiding machine |
| CN113305967A (en) * | 2021-07-30 | 2021-08-27 | 南通曼蒂家用纺织品有限公司 | Straw mat processing machine |
| CN113966674A (en) * | 2021-11-19 | 2022-01-25 | 余欢 | Silage cornstalk feed silk machine that possesses function of combing |
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| Publication number | Publication date |
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| CN115648367A (en) | 2023-01-31 |
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