CN215628530U - Circular weaving machine capable of weaving tubular fabric - Google Patents
Circular weaving machine capable of weaving tubular fabric Download PDFInfo
- Publication number
- CN215628530U CN215628530U CN202121556143.2U CN202121556143U CN215628530U CN 215628530 U CN215628530 U CN 215628530U CN 202121556143 U CN202121556143 U CN 202121556143U CN 215628530 U CN215628530 U CN 215628530U
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- Prior art keywords
- cam
- main shaft
- shell
- tubular fabric
- assembled
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- 238000009941 weaving Methods 0.000 title claims abstract description 34
- 239000004744 fabric Substances 0.000 title claims abstract description 24
- 238000009940 knitting Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003721 gunpowder Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000018747 cerebellar ataxia with neuropathy and bilateral vestibular areflexia syndrome Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The application discloses a circular weaving machine capable of weaving tubular fabric, which comprises a shell, a main shaft assembled in the shell and a shuttle shuttled to the annular inner wall of the shell, wherein a driving motor used for driving the main shaft to rotate is installed at the bottom end of the main shaft, a push disc and a cam which are distributed up and down are assembled on the surface of the main shaft, the cam is assembled in a corresponding cam box, and a plurality of slidable sliding blocks are assembled on the cambered surface of the outer wall of the cam; the technical key points are that an air pump and an embedded plate are designed above a shell, the air pump can be used for cooling a circular weaving machine in a working state and blowing off residual impurities on the surfaces of warps and wefts under normal conditions, and when lubricating oil in a cam box needs to be replaced, the lubricating oil in the cam box can be cleaned by air pressure; when the broken thread sensor detects that the weft thread is broken, the positioning cylinder can be controlled to be closed, the air tap is in contact with the weft thread by utilizing the dead weight of the embedded plate, the emergency braking effect is achieved, and the condition that the subsequent weft thread is distributed in a mixed manner is avoided.
Description
Technical Field
The utility model belongs to the field of circular weaving machines, and particularly relates to a circular weaving machine capable of weaving tubular fabric.
Background
The circular weaving machine equipment can be used for civil use and can also be used for military use; in the civil aspect, the circular weaving machine is mainly used for producing vegetable and fruit packages, rice flour chemical material packages, fire-fighting water bags and tarpaulin canvases; in military aspect, the circular weaving machine is mainly used for producing military packages such as gunpowder packages and the like. With the increasing frequency of military communication among various countries, the requirement for producing the gunpowder packaging woven belts by the circular weaving machine is increased continuously, and the requirement for the circular weaving machine is higher and higher;
the structure of the prior circular weaving machine used for weaving plain-woven plastic tube cloth in China is that a cam drives two groups of sliding blocks to move up and down, and then drives two groups of heddles connected to the sliding blocks to move up and down, so that warps passing through heddle eyes complete an opening and crossing action, and a pusher indirectly connected to a main shaft pushes a shuttle to do circular motion; however, the cloth body manufactured by the circular weaving machine has a small application range due to the quality and strength angle; meanwhile, when the weft is broken, even if the power supply is cut off in time when the phenomenon is detected, the shuttle and part of the warp and weft can also carry out a small section of processing operation due to the inertia force, so that the phenomenon that the subsequent warp and weft are disordered occurs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a circular weaving machine capable of weaving tubular fabric.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a circular weaving machine capable of weaving tubular fabric comprises a shell, a main shaft assembled in the shell and a shuttle shuttled on the annular inner wall of the shell, wherein a driving motor used for driving the main shaft to rotate is installed at the bottom end of the main shaft, a push disc and a cam which are distributed up and down are assembled on the surface of the main shaft,
the cams are assembled in corresponding cam boxes, a plurality of slidable sliding blocks are assembled on the cambered surfaces of the outer walls of the cams, and heddle guide rods and heddles are arranged on the sliding blocks;
the pushing disc is provided with at least three groups of drivers, and a single driver is used for driving the shuttle provided with the weft threads to rotate in a circumferential manner and penetrate through the position between the shuttle and each warp thread;
the top frame is installed to the top of shell, and the air pump is installed to the top of top frame, be equipped with two exit ends that take the solenoid valve on the air pump, one of them exit end is through body subassembly and cam case intercommunication, is provided with the panel that can reciprocate on the other exit end, and the surface of this panel is provided with a plurality of air cocks.
Preferably, the heddle guide rod and the heddle are used for driving the warp yarns to move.
Preferably, the driver and the shuttle are matched with each other through rollers, clamping rings are welded on the outer walls of the two groups of rollers which are in contact with each other, and the two groups of corresponding clamping rings are clamped with each other.
Preferably, the pipe assembly comprises an outer pipe, an inner pipe arranged in the main shaft and a bearing member for connecting the inner pipe and the outer pipe.
Preferably, the interior of the cam box is filled with lubricating liquid, an oil inlet with an electric control valve is formed above the inner wall of the cam box, and one end of the inner pipe body is communicated with the oil inlet.
Preferably, the panel is connected with the top frame through a folding bag, the panel can be embedded into a groove body preset on the lower surface of the top frame, and a positioning cylinder used for fixing the panel into the groove body is installed on the front side of the top frame;
and a broken wire sensor is arranged at the position below the top frame corresponding to the weft, and the broken wire sensor is connected with the positioning cylinder through a lead.
Preferably, the bottom of air cock is seted up the notch that the cross-section is "ten" font, on the coplanar, adjacent two sets of the interval between the air cock equals, and the air cock is hollow cylindric structure.
Compared with the prior art, the utility model provides the circular weaving machine capable of weaving the tubular fabric, which has the following beneficial effects:
firstly, the sliding block is matched with a slideway designed on the outer side of the cam, warp threads connected with corresponding heddles can be driven to run on two ends or one end on two ends, subsequent weaving operation can be realized after the sliding block is matched with weft threads, the obtained cylinder cloth is wide in application, and meanwhile, the effect of low speed and high yield can be realized by adopting the medium circular weaving machine;
secondly, an air pump and an embedded plate are designed above the shell, the air pump can be used under normal conditions to cool the circular weaving machine in a working state and blow off residual impurities on the surfaces of warps and wefts, and when the lubricating oil in the cam box needs to be replaced, the lubricating oil in the cam box can be cleaned by air pressure, so that the use flexibility of the whole equipment is reflected;
and thirdly, when the yarn breakage sensor detects that the weft yarn is broken, the positioning cylinder can be controlled to be closed, the air nozzle is in contact with the warp yarn and the weft yarn by utilizing the dead weight of the embedded plate, the emergency braking effect is achieved, meanwhile, the shuttle in the inertial motion state is subjected to compression type braking, and the condition that the subsequent warp yarn and weft yarn are distributed disorderly is avoided.
Drawings
FIG. 1 is a front cross-sectional view of the overall construction of the present invention;
FIG. 2 is an enlarged view of the partial structure A of FIG. 1 of the present invention;
FIG. 3 is a top view of a partial structure of the present invention;
FIG. 4 is an enlarged view of the detail B of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
fig. 6 is an enlarged view of the partial structure C of fig. 4 of the present invention.
Reference numerals: 1. a main shaft; 2. a drive motor; 3. a cam; 4. a cam box; 5. pushing the disc; 6. a shuttle; 7. warp threads; 8. a weft; 9. a top frame; 10. a wire break sensor; 11. a harness wire guide rod; 12. a slider; 13. a harness wire; 14. an inner tube body; 15. a bearing member; 16. a driver; 17. an air pump; 18. an outer tubular body; 19. positioning the air cylinder; 20. an air tap; 21. the balloon is folded.
Detailed Description
The following describes a circular loom capable of weaving a tubular fabric according to an embodiment of the present invention with reference to fig. 1. A circular knitting machine capable of knitting a tubular fabric of the present invention is not limited to the description of the following embodiments.
The embodiment provides a specific structure of a tubular fabric weaving circular loom, as shown in fig. 1-6, the tubular fabric weaving circular loom comprises a housing, a main shaft 1 assembled in the housing, and a shuttle 6 shuttled to the annular inner wall of the housing, a driving motor 2 for driving the main shaft 1 to rotate is installed at the bottom end of the main shaft 1, a push disc 5 and a cam 3 are assembled on the surface of the main shaft 1 and distributed up and down,
the cam 3 is assembled in the corresponding cam box 4, a plurality of sliding blocks 12 capable of sliding are assembled on the cambered surface of the outer wall of the cam 3, and a heddle guide rod 11 and a heddle 13 are installed on the sliding blocks 12;
the push disc 5 is provided with at least three groups of drivers 16, and a single driver 16 is used for driving the shuttle 6 provided with the weft threads 8 to rotate in a circle and penetrate through the warp threads 7;
an upper frame 9 is arranged above the shell, an air pump 17 is arranged above the upper frame 9, two outlet ends with electromagnetic valves are arranged on the air pump 17, one of the outlet ends is communicated with the cam box 4 through a pipe body assembly, a panel capable of moving up and down is arranged on the other outlet end, and a plurality of air nozzles 20 are arranged on the surface of the panel.
By adopting the technical scheme:
the sliding block 12 is matched with a slideway designed on the outer side of the cam 3, warp threads 7 connected with corresponding heddles 13 can be driven to run on two ends or one end at the other end, after being matched with weft threads 8, the subsequent weaving operation can be realized, the woven cylinder cloth has wide application, and the low-speed and high-yield effect can be realized by adopting the medium-circle weaving machine;
specifically, under the drive of the driving motor 2, the main shaft 1 rotates to synchronously drive the cam 3 to rotate, the sliding block 12 slides on a curved surface slideway on the outer surface of the cam 3, and at the moment, the harness wire guide rod 11 on the sliding block 12 reciprocates up and down, so that the warp threads 7 of the inner, middle and outer layers are driven to realize the action of crossing one over another or crossing one over another, and the required tubular fabric can be woven.
1. Specific experiments prove that the speed of the original machine type is low, and the speed is improved by more than one time compared with the original speed; 2. the shuttle 6 which runs at a high speed in the traditional track falls out, and a platform is added to restrain the shuttle from moving in the track through the design specification, so that the situations that the shuttle runs out of the track to break the line and damage the machinery under the assistance condition of line breaking are avoided; 3. the slide block 12 is improved: the plastic material is light, high temperature resistant and corrosion resistant, and can run at high speed in the cam curve without damaging the track.
Use the circular loom in this application to compare in the traditional equipment that can only weave out the straight line, it still can weave the cloth cover of twill pattern.
As shown in fig. 1, a heddle support rail 11 and a heddle 13 are used to move a warp thread 7.
As shown in fig. 1 and 4, the driver 16 and the shuttle 6 are mutually matched through rollers, clamping rings are welded on the outer walls of two groups of mutually contacted rollers, and the two corresponding groups of clamping rings are mutually clamped.
Specifically, referring to fig. 4, it can be seen that the corresponding rollers on the driver 16 and the shuttle 6 are in contact with each other and are limited by the snap ring, so that the phenomenon that the two sets of rollers are separated from each other can be avoided to a certain extent.
As shown in fig. 1 and 2, the tube assembly includes an outer tube 18, an inner tube 14 disposed inside the main shaft 1, and a bearing member 15 for connecting the inner and outer tubes, where the bearing member 15 can be used to connect the inner and outer tubes, and the inner tube 14 is rotated without affecting the outer tube 18, and is convenient for air flow.
As shown in fig. 1, the interior of the cam box 4 is filled with lubricating liquid, an oil inlet with an electrically controlled valve is opened above the inner wall of the cam box 4, and one end of the inner tube 14 is communicated with the oil inlet.
As shown in fig. 1 and 2, the panel is connected with the top frame 9 through a folding bag 21, the panel can be embedded into a groove body preset on the lower surface of the top frame 9, and a positioning cylinder 19 for fixing the panel into the groove body is arranged on the front side of the top frame 9;
by adopting the technical scheme:
an air pump 17 and an embedded plate are designed above the shell, the air pump 17 can be used under normal conditions to cool the circular weaving machine in a working state and blow off residual impurities on the surfaces of warps and wefts, and when lubricating oil in the cam box 4 needs to be replaced, the lubricating oil in the cam box 4 can be cleaned by air pressure, so that the use flexibility of the whole equipment is reflected.
A thread breakage sensor 10 is mounted at a position corresponding to the weft thread 8 below the top frame 9, and the thread breakage sensor 10 is connected to the positioning cylinder 19 through a wire.
As shown in fig. 2, the bottom ends of the air nozzles 20 are provided with notches with cross-shaped cross-sections, and on the same plane, the distances between two adjacent air nozzles 20 are equal, and the air nozzles 20 are hollow cylindrical structures;
the notches at the bottom ends of the air nozzles 20 can limit the warps and the wefts, so that the processed warps and the wefts in a broken state can be further kept stable in position.
By adopting the technical scheme:
when the thread breakage sensor 10 detects that the weft thread 8 is broken, the positioning cylinder 19 can be controlled to be closed, the air nozzle 20 is in contact with the warp thread and the weft thread by utilizing the self weight of the panel, the emergency braking effect is achieved, meanwhile, the shuttle 6 in the inertial motion state is subjected to compression type braking, and the situation that the weft thread and the weft thread are distributed in a mixed manner subsequently is avoided.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.
Claims (7)
1. The utility model provides a can weave circular weaving machine of section of thick bamboo cloth, includes the shell, assembles main shaft (1) in the shell and shuttle (6) in shell annular inner wall, be used for driving main shaft (1) pivoted driving motor (2) is installed to the bottom of main shaft (1), and main shaft (1) surface assembly is the push disk (5) and cam (3) that distribute from top to bottom, its characterized in that:
the cam (3) is assembled in the corresponding cam box (4), a plurality of sliding blocks (12) capable of sliding are assembled on the cambered surface of the outer wall of the cam (3), and a heddle guide rod (11) and a heddle (13) are installed on the sliding blocks (12);
at least three groups of drivers (16) are assembled on the push disc (5), and a single driver (16) is used for driving the shuttle (6) provided with the weft (8) to rotate in a circumferential manner and penetrate through the space between the shuttle and each warp (7);
roof-rack (9) are installed to the top of shell, and air pump (17) are installed to the top of roof-rack (9), be equipped with the exit end of two electrified magnet valves on air pump (17), one of them exit end passes through body subassembly and cam case (4) intercommunication, is provided with the panel that can reciprocate on another exit end, and the surface of this panel is provided with a plurality of air cocks (20).
2. A circular knitting machine capable of knitting a tubular fabric as claimed in claim 1, wherein: the harness wire guide rod (11) and the harness wire (13) are used for driving the warp (7) to act.
3. A circular knitting machine capable of knitting a tubular fabric as claimed in claim 1, wherein: the driver (16) and the shuttle (6) are matched with each other through rollers, clamping rings are welded on the outer walls of the two groups of rollers which are in contact with each other, and the two groups of corresponding clamping rings are clamped with each other.
4. A circular knitting machine capable of knitting a tubular fabric as claimed in claim 1, wherein: the pipe body assembly comprises an outer pipe body (18), an inner pipe body (14) arranged in the main shaft (1) and a bearing piece (15) used for connecting the inner pipe body and the outer pipe body.
5. A circular knitting machine capable of knitting a tubular fabric as claimed in claim 4, wherein: lubricating liquid is filled in the cam box (4), an oil inlet with an electric control valve is formed in the upper portion of the inner wall of the cam box (4), and one end of the inner pipe body (14) is communicated with the oil inlet.
6. A circular knitting machine capable of knitting a tubular fabric as claimed in claim 1, wherein: the panel is connected with the top frame (9) through a folding bag (21), the panel can be embedded into a groove body preset on the lower surface of the top frame (9), and a positioning cylinder (19) used for fixing the panel into the groove body is installed on the front side of the top frame (9);
and a broken wire sensor (10) is arranged at a position corresponding to the weft (8) below the top frame (9), and the broken wire sensor (10) is connected with the positioning cylinder (19) through a lead.
7. A circular knitting machine capable of knitting a tubular fabric as claimed in claim 1, wherein: the bottom end of each air nozzle (20) is provided with a notch with a cross-shaped section, the distance between every two adjacent air nozzles (20) is equal on the same plane, and each air nozzle (20) is of a hollow cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121556143.2U CN215628530U (en) | 2021-07-09 | 2021-07-09 | Circular weaving machine capable of weaving tubular fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121556143.2U CN215628530U (en) | 2021-07-09 | 2021-07-09 | Circular weaving machine capable of weaving tubular fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215628530U true CN215628530U (en) | 2022-01-25 |
Family
ID=79948838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121556143.2U Expired - Fee Related CN215628530U (en) | 2021-07-09 | 2021-07-09 | Circular weaving machine capable of weaving tubular fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215628530U (en) |
-
2021
- 2021-07-09 CN CN202121556143.2U patent/CN215628530U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |