CN113737378A - Warp let-off mechanism for warp knitting machine - Google Patents
Warp let-off mechanism for warp knitting machine Download PDFInfo
- Publication number
- CN113737378A CN113737378A CN202111220328.0A CN202111220328A CN113737378A CN 113737378 A CN113737378 A CN 113737378A CN 202111220328 A CN202111220328 A CN 202111220328A CN 113737378 A CN113737378 A CN 113737378A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- fixed
- base
- movable baffle
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 57
- 238000009940 knitting Methods 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 19
- 239000010687 lubricating oil Substances 0.000 claims description 35
- 239000003921 oil Substances 0.000 claims description 30
- 238000005507 spraying Methods 0.000 claims description 18
- 239000010724 circulating oil Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 238000007781 pre-processing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
Abstract
The invention relates to the field of textiles, and particularly discloses a warp feeding mechanism for a warp knitting machine, which comprises a base, a fixed baffle, a guide roller, a rotating shaft and a top plate, wherein the fixed baffle is arranged on the base; the movable baffle plate is arranged on the other side of the base opposite to the fixed baffle plate, one end of the rotating shaft is connected with the fixed baffle plate in a rotating mode through a bearing, the rotating shaft is fixedly connected with the bearing, the other end of the rotating shaft is provided with a connector in a coaxial and fixed mode, a sliding support bearing is fixedly arranged on the side wall of the movable baffle plate corresponding to the connector, and the movable baffle plate moves upwards along the axis of the rotating shaft to enable the connector to slide from the sliding support bearing to penetrate through the movable baffle plate. Let-off mechanism makes the warp transmit in comparatively sealed environment in inside, has guaranteed preprocessing effects such as dust removal, and adjustable fender in this structure can dismantle fast simultaneously, makes the one end of deflector roll exposed, conveniently carries out the installation of warp from one side of deflector roll, makes operating personnel can operate fast to the potential safety hazard has been reduced during the installation.
Description
Technical Field
The invention relates to the field of textiles, in particular to a warp feeding mechanism for a warp knitting machine.
Background
Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine that accomplishes this is called a warp knitting machine.
The warp knitting machine mainly comprises a knitting mechanism, a guide bar shogging mechanism, a let-off mechanism, a drawing and coiling mechanism and a transmission mechanism. The let-off mechanism enables the warps to be in a relatively sealed environment to pretreat the warps in the process of conveying the warps, but the sealed environment is very inconvenient for the installation of the warps, takes a long time to thread each time, has a potential safety hazard in the operation process, and therefore needs to be improved on the existing let-off mechanism.
Disclosure of Invention
The present invention is directed to a warp let-off mechanism for a warp knitting machine to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a warp feeding mechanism for a warp knitting machine comprises a base, a fixed baffle, a guide roller, a rotating shaft and a top plate; the fixed baffle is vertically and fixedly arranged on one side of the base, the top plate is horizontally arranged right above the base, and the top plate is fixedly connected with the fixed baffle; a plurality of rotating shafts which rotate around the central shaft are arranged between the base and the top plate, guide rollers are coaxially and fixedly arranged on the rotating shafts, warp yarns are wound around the guide rollers, and the warp yarns are conveyed between the base and the top plate; the other side of the base opposite to the fixed baffle is provided with a movable baffle, the top end of the movable baffle is in sliding connection with the lower surface of the top plate, so that the movable baffle is in contact with the top plate when being positioned below the top plate, the end of the top plate can be supported, and meanwhile, the movable baffle and the top plate can move relatively to each other, so that the movable baffle can be taken out from the lower part of the top plate; the one end of pivot is rotated through the bearing and is connected between the fixed stop with the fixed stop, pivot and bearing fixed connection, can not drop from the fixed stop, the coaxial fixed mounting has the connector on the other end of pivot, fixed mounting has the sliding support bearing on the adjustable fender lateral wall that the connector corresponds, and the connector slides from the sliding support bearing and passes adjustable stop, the connector can be followed and easily passed in the sliding support bearing, and can pass the tip of sliding support bearing support connector under less clearance, guarantee the pivot and rotate around the center pin, when adjustable stop moves along the pivot axle, make pivot and adjustable stop separate or joint, adjustable stop plays fine stable support to the pivot when installing the below of roof, guarantee to send warp mechanism safety and stability.
Further: fixed mounting has the dust removal case that the opening faces down on the roof, and the dust removal incasement is provided with the dirt filtrating screen through pipeline intercommunication fan in the dust removal incasement, with the air suction of roof below to the dust removal incasement, filters in inside, removes dust to inside, reduces the dust and adheres to on the warp.
Further: the diameter of the connector is 0.5-1mm smaller than the inner diameter of the sliding support bearing.
Further: the bottom of the movable baffle is connected with the base in a sliding mode.
Further: the fixed a plurality of sliders that are provided with of adjustable fender's lower extreme, the horizontal spout parallel with the pivot has all been seted up on the base that every slider corresponds, the slider removes along horizontal spout, seted up on the base with horizontal spout vertically vertical chute, and vertical spout and a plurality of horizontal spout intercommunication, the slider removes back in vertical spout in horizontal spout removes, can remove along vertical spout, the one end of vertical spout extends to the tip of base, the slider that removes stretches out from the tip slip of base in vertical spout, thereby take off adjustable fender from the base, the end of pivot can not receive and block, make things convenient for the staff to walk around the warp from the pivot, convenient operation.
Further: a fixed seat is fixedly arranged on the base, the fixed seat is positioned at one side of the movable baffle plate, at least two vertical air pressure jacking mechanisms are arranged on the fixed baffle plate, an air pump is connected on the air pressure jacking mechanisms, the air pressure jacking mechanisms are controlled to stretch by the air pump, a sensor facing the movable baffle plate is arranged on the side wall of the fixed seat, after the movable baffle plate moves towards the fixed seat along the transverse sliding chute, the detection is carried out by the sensor, when the movable baffle plate moves to the innermost side, the sensor transmits a detection signal to the controller, the controller is connected on the air pump to enable the air pressure jacking mechanisms to shrink, when the movable baffle plate is far away from the sensor, the air pump is controlled to enable the air pressure jacking mechanisms to jack upwards, the upper ends of the output ends of the air pressure jacking mechanisms are fixed on a horizontal lifting seat, the lifting seat is lifted under the action of the air pressure jacking mechanisms, and rotating shaft supporting plates corresponding to one another rotating shaft are fixedly arranged on the lifting seat, the rotating shaft supporting plate is positioned under the rotating shaft, and the distances between the rotating shaft supporting plate and the corresponding rotating shaft are equal, so that the lifting seat is simultaneously contacted with or separated from the rotating shaft in the lifting process, and the supporting is convenient.
Further: the rotating shaft supporting plate is an arc-shaped plate.
Further: the lubricating oil groove that has seted up a plurality of edgewise ascending lubricating oil grooves on the lateral wall of connector, the equal angular included angle of lubricating oil groove is arranged, and the lubricating oil groove extends to the tip of connector to the lubricating oil groove is located the one end of connector tip and is higher than other one end, makes the lubricating oil that the top fell fall on the lubricating oil groove along inside to the inside flow of sliding support bearing, makes the connector reduce with the wearing and tearing of sliding support bearing at rotatory process.
Further: the lubricating oil groove is an arc-shaped groove.
Further: a spraying oil tank is fixedly installed on the movable baffle, the connectors are all located inside the spraying oil tank, lubricating oil is filled in the spraying oil tank, an oil conveying pipe is fixedly arranged on the top inside the spraying oil tank, the oil conveying pipe is communicated with nozzles which correspond to the connectors one by one, the nozzles are located right above the connectors, the lubricating oil is sprayed out downwards from the nozzles, and the oil is sprayed on the connectors, so that the lubricating oil can fall into a lubricating oil groove; the oil delivery pipe is communicated with a circulating pump through a circulating oil pipe, and the circulating pump is communicated with the bottom of the spraying oil tank, so that the internal lubricating oil can flow circularly for use.
Compared with the prior art, the invention has the beneficial effects that: the warp feeding mechanism enables warp yarns to be transmitted in an environment with a sealed interior, so that the pretreatment effects of dust removal and the like are ensured, meanwhile, the movable baffle in the structure can be quickly disassembled, one end of the guide roller is exposed, the warp yarns can be conveniently installed from one side of the guide roller, an operator can quickly operate the warp yarns, and potential safety hazards are reduced during installation; the movable baffle that can remove can the stable stay deflector roll after the installation, has guaranteed the rotation of deflector roll, makes the safe and stable operation of mechanism, long service life.
Drawings
Fig. 1 is a schematic perspective view of a warp let-off mechanism for a warp knitting machine.
Fig. 2 is a side view schematic diagram of a let-off mechanism for a warp knitting machine.
Fig. 3 is a schematic sectional structure view of a-a in fig. 2.
FIG. 4 is a perspective view of a shaft of a warp feeding mechanism for a warp knitting machine.
FIG. 5 is a sectional view of a rotating shaft in a let-off mechanism for a warp knitting machine.
Fig. 6 is a schematic view of the internal structure of a spraying oil tank in a warp feeding mechanism for a warp knitting machine.
In the figure: 1-base, 2-fixed baffle, 3-guide roller, 4-rotating shaft, 5-top plate, 6-dust removal box, 7-movable baffle, 8-transverse chute, 9-longitudinal chute, 10-fixed seat, 11-pneumatic jacking mechanism, 12-lifting seat, 13-rotating shaft supporting plate, 14-inductor, 15-connector, 16-sliding supporting bearing, 17-lubricating oil groove, 18-spraying oil tank, 19-circulating pump, 20-circulating oil pipe, 21-oil pipe and 22-nozzle.
Detailed Description
Referring to the drawings, in the embodiment of the invention, a warp feeding mechanism for a warp knitting machine comprises a base 1, a fixed baffle 2, a guide roller 3, a rotating shaft 4 and a top plate 5; the fixed baffle 2 is vertically and fixedly arranged on one side of the base 1, the top plate 5 is horizontally arranged right above the base 1, and the top plate 5 is fixedly connected with the fixed baffle 2; a plurality of rotating shafts 4 rotating around a central shaft are arranged between the base 1 and the top plate 5, guide rollers 3 are coaxially and fixedly arranged on the rotating shafts 4, warp yarns are wound around the guide rollers 3, and the warp yarns are conveyed between the base 1 and the top plate 5; fixed mounting has dust removal case 6 that the opening faces down on roof 5, and through pipeline intercommunication fan in the dust removal case 6, be provided with the dirt screen in the dust removal case 6, with the air suction of roof 5 below to dust removal case 6 in, filter in inside, remove dust to inside, reduce the dust and adhere to on the warp.
The other side of the base 1 opposite to the fixed baffle 2 is provided with a movable baffle 7, the top end of the movable baffle 7 is connected with the lower surface of the top plate 5 in a sliding way, so that the movable baffle 7 is in contact with the top plate 5 when positioned below the top plate 5, the end of the top plate 5 can be supported, and meanwhile, the movable baffle 7 and the top plate 5 can move relatively, so that the movable baffle 7 can be taken out from the lower part of the top plate 5; one end of the rotating shaft 4 is rotatably connected with the fixed baffle 2 through a bearing, the rotating shaft 4 is fixedly connected with the bearing and cannot fall off from the fixed baffle 2, the other end of the rotating shaft 4 is coaxially and fixedly provided with a connector 15, the side wall of the movable baffle 7 corresponding to the connector 15 is fixedly provided with a sliding support bearing 16, the connector 15 slides in the sliding support bearing 16 and penetrates through the movable baffle 7, the diameter of the connector 15 is 0.5-1mm smaller than the inner diameter of the sliding support bearing 16, the connector 15 can easily penetrate through the sliding support bearing 16, the end part of the connector 15 can be supported through the sliding support bearing 16 under a small gap, the rotating shaft 4 is ensured to rotate around a central shaft, when the movable baffle 7 moves upwards along the rotating shaft 4, the rotating shaft 4 is separated from or connected with the movable baffle 7, and the movable baffle 7 plays a good stable support for the rotating shaft 4 when being arranged below the top plate 5, the safety and stability of the let-off mechanism are ensured.
The bottom and the base 1 sliding connection of adjustable fender 7, it is concrete, the fixed a plurality of sliders that are provided with of lower extreme of adjustable fender 7, horizontal spout 8 parallel with pivot 4 has all been seted up on the base 1 that every slider corresponds, the slider removes along horizontal spout 8, set up on base 1 with horizontal spout 8 vertically vertical spout 9, and vertical spout 9 and a plurality of horizontal spout 8 intercommunication, the slider removes in horizontal spout 8 removes vertical spout 9, can remove along vertical spout 9, the one end of vertical spout 9 extends to the tip of base 1, the slider that removes in vertical spout 9 slides from the tip of base 1 and stretches out, thereby take off adjustable fender 7 from base 1, this end of pivot 4 can not receive and block, make things convenient for the staff to walk around the warp from pivot 4, convenient operation.
A fixed seat 10 is fixedly arranged on a base 1, the fixed seat 10 is positioned at one side of a movable baffle 7, at least two vertical air pressure jacking mechanisms 11 are arranged on the fixed baffle 10, an air pump is connected on the air pressure jacking mechanisms 11, the air pressure jacking mechanisms 11 are controlled to stretch by the air pump, an inductor 14 facing the movable baffle 7 is arranged on the side wall of the fixed seat 10, after the movable baffle 7 moves towards the fixed seat 10 along a transverse sliding chute 8, the movable baffle 7 is detected by the inductor 14, when the movable baffle 7 moves to the innermost side, the inductor 14 transmits a detection signal to a controller, the controller is connected on the air pump to enable the air pressure jacking mechanisms 11 to shrink, when the movable baffle 7 is far away from the inductor 14, the air pump is controlled to enable the air pressure jacking mechanisms 11 to jack upwards, the upper end of the output end of the air pressure jacking mechanisms 11 is fixed on a horizontal lifting seat 12, the lifting seat 12 is lifted under the action of the air pressure jacking mechanisms 11, the rotating shaft supporting plates 13 corresponding to the rotating shafts 4 one to one are fixedly mounted on the lifting seat 12, the rotating shaft supporting plates 13 are located under the rotating shafts 4, the rotating shaft supporting plates 13 are arc-shaped plates, and the distances between the rotating shaft supporting plates 13 and the corresponding rotating shafts 4 are equal, so that the lifting seat 12 is simultaneously contacted with or separated from the rotating shafts 4 in the lifting process, and the supporting is facilitated.
A plurality of lubricating oil grooves 17 in the axial direction are formed in the upper side wall of the connector 15, the lubricating oil grooves 17 are arranged at equal angular included angles, preferably, the lubricating oil grooves 17 are arc-shaped grooves, the lubricating oil grooves 17 extend to the end part of the connector 15, one end of each lubricating oil groove 17, which is positioned at the end part of the connector 15, is higher than the other end of each lubricating oil groove, so that lubricating oil falling from the upper part of each lubricating oil groove 17 flows to the inside of the sliding support bearing 16 along the inside, and the connector 15 is reduced in abrasion with the sliding support bearing 16 in the rotating process; a spraying oil tank 18 is fixedly installed on the movable baffle 7, the connectors 15 are all located inside the spraying oil tank 18, lubricating oil is filled in the spraying oil tank 18, an oil conveying pipe 21 is fixedly arranged on the top inside the spraying oil tank 18, the oil conveying pipe 21 is communicated with nozzles 22 which are in one-to-one correspondence with the connectors 15, the nozzles 22 are located right above the connectors 15, lubricating oil is downwards sprayed out of the nozzles 22, and the oil is sprayed on the connectors 15 to enable the lubricating oil to fall into the lubricating oil groove 17; the oil delivery pipe 21 is communicated with a circulating pump 19 through a circulating oil pipe 20, and the circulating pump 19 is communicated with the bottom of the spraying oil tank 18 to enable the internal lubricating oil to flow circularly for use.
When warp needs to be installed on the warp feeding mechanism, the movable baffle 7 is pushed to move outwards along the transverse sliding groove 8 and move to the position of the longitudinal sliding groove 9, the connector 15 is separated from the sliding support bearing 16, the rotating shaft 4 is not supported by the movable baffle 7 at the moment, the movable baffle 7 can be pushed to move along the direction of the longitudinal sliding groove 9, the movable baffle 7 is staggered with the top plate 5, and a worker can conveniently install the warp at the side; in the process that the movable baffle 7 moves along the transverse sliding groove 8, the distance detected by the sensor 14 is gradually increased, and the controller controls the pneumatic jacking mechanism 11 to lift up, so that the rotating shaft supporting plate 13 jacks up, the end of the rotating shaft 4 is supported, and the rotating shaft 4 is prevented from being inclined due to long-time gravity influence; after the warp yarns are installed, reversely operating the movable baffle 7 to enable the movable baffle 7 to be installed in the transverse sliding chute 8, gradually enabling the connector 15 to enter the sliding support bearing 16 when the movable baffle 7 moves towards the fixed seat 10 in the transverse sliding chute 8, controlling the air pressure jacking mechanism 11 to contract by the controller to enable the rotating shaft support plate 13 to be separated from the rotating shaft 4, and supporting the rotating shaft 4 through the sliding support bearing 16; the top of deflector roll 3 in pivoted in-process spraying oil tank 18 sprays lubricating oil downwards, and the lubricating oil of whereabouts falls in the lubrication groove 17 of connector 15 lateral wall, along lubrication groove 17 fall into sliding support bearing 16 for connector 15 reduces the wearing and tearing to sliding support bearing 16 when rotatory, increase of service life.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A warp feeding mechanism for a warp knitting machine comprises a base (1), a fixed baffle (2), a guide roller (3), a rotating shaft (4) and a top plate (5); the fixed baffle (2) is vertically and fixedly arranged on one side of the base (1), the top plate (5) is horizontally arranged right above the base (1), and the top plate (5) is fixedly connected with the fixed baffle (2); a plurality of rotating shafts (4) rotating around a central shaft are arranged between the base (1) and the top plate (5), and guide rollers (3) are coaxially and fixedly arranged on the rotating shafts (4), and the device is characterized in that a movable baffle (7) is arranged on the other side of the base (1) opposite to the fixed baffle (2), and the top end of the movable baffle (7) is in sliding connection with the lower surface of the top plate (5); rotate through the bearing between one end of pivot (4) and fixed stop (2) and be connected, pivot (4) and bearing fixed connection, the coaxial fixed mounting has connector (15) on the other one end of pivot (4), fixed mounting has sliding support bearing (16) on adjustable fender (7) the lateral wall that connector (15) correspond, axial rebound along pivot (4) is followed in adjustable fender (7), make connector (15) slide from sliding support bearing (16) and pass adjustable fender (7).
2. The let-off mechanism for a warp knitting machine according to claim 1, characterized in that: the dust removal box (6) with the downward opening is fixedly mounted on the top plate (5), the dust removal box (6) is internally communicated with the fan through a pipeline, and a dust filtering net is arranged in the dust removal box (6).
3. The let-off mechanism for a warp knitting machine according to claim 1, characterized in that: the diameter of the connector (15) is 0.5-1mm smaller than the inner diameter of the sliding support bearing (16).
4. The let-off mechanism for a warp knitting machine according to claim 1, characterized in that: the bottom of the movable baffle (7) is connected with the base (1) in a sliding way.
5. The let-off mechanism for warp knitting machine according to claim 4, characterized in that: the lower extreme of adjustable fender (7) is fixed and is provided with a plurality of sliders, all sets up horizontal spout (8) parallel with pivot (4) on base (1) that every slider corresponds, sets up vertical spout (9) perpendicular with horizontal spout (8) on base (1) to vertical spout (9) and a plurality of horizontal spout (8) intercommunication.
6. The let-off mechanism for a warp knitting machine according to any one of claims 1 to 5, characterized in that: a fixed seat (10) is fixedly arranged on a base (1), the fixed seat (10) is positioned at one side of a movable baffle plate (7), at least two vertical air pressure jacking mechanisms (11) are arranged on the fixed baffle plate (10), an air pump is connected on the air pressure jacking mechanisms (11), an inductor (14) facing the movable baffle plate (7) is arranged on the side wall of the fixed seat (10), when the movable baffle plate (7) moves to the innermost side, the inductor (14) transmits a detection signal to a controller, the controller is connected on the air pump to enable the air pressure jacking mechanisms (11) to contract, when the movable baffle plate (7) is far away from the inductor (14), the air pump is controlled to enable the air pressure jacking mechanisms (11) to jack upwards, the upper end of the output end of the air pressure jacking mechanisms (11) is fixed on a horizontal lifting seat (12), rotating shaft supporting plates (13) corresponding to rotating shafts (4) one by one are fixedly arranged on the lifting seat (12), the rotating shaft supporting plate (13) is positioned under the rotating shaft (4), and the distances between the rotating shaft supporting plate (13) and the corresponding rotating shaft (4) are equal.
7. The let-off mechanism for a warp knitting machine according to claim 6, characterized in that: the rotating shaft supporting plate (13) is an arc-shaped plate.
8. The let-off mechanism for a warp knitting machine according to claim 1, characterized in that: a plurality of lubricating oil grooves (17) along the axial direction are formed in the side wall of the connector (15), the lubricating oil grooves (17) are arranged at equal angular angles, the lubricating oil grooves (17) extend to the end portion of the connector (15), and one end, located at the end portion of the connector (15), of the lubricating oil grooves (17) is higher than the other end of the connecting end portion.
9. The let-off mechanism for a warp knitting machine according to claim 8, characterized in that: the lubricating oil groove (17) is an arc-shaped groove.
10. The let-off mechanism for a warp knitting machine according to claim 8 or 9, characterized in that: a spraying oil tank (18) is fixedly installed on the movable baffle (7), the connectors (15) are all located inside the spraying oil tank (18), lubricating oil is filled in the spraying oil tank (18), an oil conveying pipe (21) is fixedly arranged on the top in the spraying oil tank (18), the oil conveying pipe (21) is communicated with nozzles (22) which are in one-to-one correspondence with the connectors (15), and the nozzles (22) are located right above the connectors (15); the oil delivery pipe (21) is internally communicated with a circulating pump (19) through a circulating oil pipe (20), and the circulating pump (19) is communicated with the bottom of the spraying oil tank (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111220328.0A CN113737378A (en) | 2021-10-20 | 2021-10-20 | Warp let-off mechanism for warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111220328.0A CN113737378A (en) | 2021-10-20 | 2021-10-20 | Warp let-off mechanism for warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113737378A true CN113737378A (en) | 2021-12-03 |
Family
ID=78726948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111220328.0A Pending CN113737378A (en) | 2021-10-20 | 2021-10-20 | Warp let-off mechanism for warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113737378A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205151394U (en) * | 2015-10-27 | 2016-04-13 | 烽火通信科技股份有限公司 | Yarn section of thick bamboo fast loading and unloading stick |
| CN205917409U (en) * | 2016-08-02 | 2017-02-01 | 江苏天常复合材料股份有限公司 | Fine combined material loop bonding let -off motion of glass |
| CN209428683U (en) * | 2018-10-18 | 2019-09-24 | 潍坊博元塑业有限公司 | A kind of novel water loom |
| CN209923562U (en) * | 2019-02-27 | 2020-01-10 | 福建万家丽科技实业有限公司 | Warp feeding mechanism for warp knitting machine |
| CN110902430A (en) * | 2019-12-07 | 2020-03-24 | 徐州宏恩包装新材料有限公司 | Coiling mechanism is used in polypropylene film production of being convenient for |
| CN212174123U (en) * | 2020-03-04 | 2020-12-18 | 蔡雁行 | Feeding device for textile equipment |
| CN212223190U (en) * | 2020-02-11 | 2020-12-25 | 盐城港隆纺织有限公司 | Yarn bobbin replacing device of spinning machine |
| CN213570973U (en) * | 2020-10-21 | 2021-06-29 | 海宁市恒通经编有限公司 | Warp knitting machine with electronic let-off device |
-
2021
- 2021-10-20 CN CN202111220328.0A patent/CN113737378A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205151394U (en) * | 2015-10-27 | 2016-04-13 | 烽火通信科技股份有限公司 | Yarn section of thick bamboo fast loading and unloading stick |
| CN205917409U (en) * | 2016-08-02 | 2017-02-01 | 江苏天常复合材料股份有限公司 | Fine combined material loop bonding let -off motion of glass |
| CN209428683U (en) * | 2018-10-18 | 2019-09-24 | 潍坊博元塑业有限公司 | A kind of novel water loom |
| CN209923562U (en) * | 2019-02-27 | 2020-01-10 | 福建万家丽科技实业有限公司 | Warp feeding mechanism for warp knitting machine |
| CN110902430A (en) * | 2019-12-07 | 2020-03-24 | 徐州宏恩包装新材料有限公司 | Coiling mechanism is used in polypropylene film production of being convenient for |
| CN212223190U (en) * | 2020-02-11 | 2020-12-25 | 盐城港隆纺织有限公司 | Yarn bobbin replacing device of spinning machine |
| CN212174123U (en) * | 2020-03-04 | 2020-12-18 | 蔡雁行 | Feeding device for textile equipment |
| CN213570973U (en) * | 2020-10-21 | 2021-06-29 | 海宁市恒通经编有限公司 | Warp knitting machine with electronic let-off device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108178025A (en) | A kind of weaving winding roller | |
| CN208666830U (en) | A kind of single wire rope detection device of cylindrical drum hoist hoist house rope outlet | |
| CN113737378A (en) | Warp let-off mechanism for warp knitting machine | |
| CN106345825A (en) | Chain type steel transferring machine with functions of lifting and transferring steel in two directions | |
| CN107696525A (en) | A kind of wind-powered blade mold cloth spreading device | |
| CN208575189U (en) | A kind of automatic punching machine feed appliance | |
| CN113184601A (en) | Weaving coiling mechanism with alarming function | |
| CN117049367A (en) | Diversified mechanical handling lifting machine is used in workshop | |
| CN203877807U (en) | Rope loosening protective device of winding type hoister | |
| CN105540332A (en) | Domestic simple bobbin winder and production method thereof | |
| CN208377823U (en) | A kind of ground plate conveying device | |
| CN209471057U (en) | A kind of online DTY textile yarn artificial intelligence checking system of dynamic | |
| CN210151332U (en) | Tension adjusting device for warp knitting machine | |
| CN113860083A (en) | Electric power communication construction pay off rack | |
| CN211769247U (en) | Cloth feeding machine | |
| CN112290444A (en) | Underground cable overhauls draw gear | |
| CN219793243U (en) | Add bullet machine even oiling device | |
| CN110844756A (en) | Device and method for controlling swing of round tail rope of vertical shaft elevator | |
| CN206383567U (en) | Woven bag segmenting device | |
| CN205990096U (en) | A kind of stable weaving yarn waxing mechanism | |
| CN105775845A (en) | Adjustable double-shaft transmission type winding and unwinding compound machine | |
| CN213596549U (en) | Big circular knitting machine keeps off oily mechanism | |
| CN219079095U (en) | Oiling machine convenient to oil gun line arrangement | |
| CN217997669U (en) | Landing gear | |
| CN116117042B (en) | Automatic grind preparation facilities of new forms of energy wind power generation L ring flange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |