CN203393405U - Protector for computerized flat knitting machine - Google Patents
Protector for computerized flat knitting machine Download PDFInfo
- Publication number
- CN203393405U CN203393405U CN201320436119.4U CN201320436119U CN203393405U CN 203393405 U CN203393405 U CN 203393405U CN 201320436119 U CN201320436119 U CN 201320436119U CN 203393405 U CN203393405 U CN 203393405U
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- CN
- China
- Prior art keywords
- flat knitting
- knitting machine
- computerized flat
- stay rod
- protector
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Abstract
The utility model relates to the technical field of computerized flat knitting machines, in particular to a protector for a computerized flat knitting machine. The protector comprises a shell, wherein a plurality of thread inlet holes are formed in the back surface of the shell; a connecting shaft and a protecting switch are arranged in the shell; the protecting switch is electrically connected with a power circuit of the computerized flat knitting machine; the protecting switch comprises a U-shaped pull rod; a plurality of thread pulling mechanisms which have the same structures are also sleeved on the connecting shaft; each thread pulling mechanism comprises a torsional spring and a connecting piece; the torsional springs and the connecting pieces are sleeved on the connecting shaft; a thread pulling rod is fixedly arranged on the bottom of each connecting piece; a torsional arm of each torsional spring is fixedly connected with the corresponding connecting piece; another torsional arm of each torsional spring is abutted to the shell; a plurality of clamping blocks are also arranged on the shell; and each clamping block corresponds to the corresponding thread pulling rod. The protector is arranged on the computerized flat knitting machine, the computerized flat knitting machine automatically stops when threads are broken, the scrappage rate of braided products is reduced, and the cost is decreased.
Description
Technical field
The utility model relates to Computerized flat knitting machine technical field, relates in particular to a kind of protector for Computerized flat knitting machine.
Background technology
Computerized flat knitting machine is a kind of crosspointer plate latch needles weft braiding machine.Its triangle device is just as one group of plane cam, and the stitch of knitting needle can enter in the conduit of cam, and movable triangular forces knitting needle in the needle tray of needle plate, to do regular elevating movement, and hooks and the action of needle latch by pin, just yarn can be woven into knitted fabric.Knitting needle is in uphill process, and coil progressively exits pin and hooks, and opens needle latch, and exits needle latch and hang on shank; Knitting needle is in decline process, and pin catches on the yarn that new pad is put, and its tractive is bent to coil, original coil is deviate from pin hook simultaneously, new coil passes from old coil, is together in series with old coil, and the coil string that numerous knitting needles is made into connects mutually and formed knitted fabric.
Computerized flat knitting machine is automation braiding, for cost-saving, general operator of factory set operates several Computerized flat knitting machines simultaneously, so operator's notice cannot be single-minded, existing Computerized flat knitting machine is not installed warning device, once a situation that has occurred broken string wherein, operator cannot learn in time, and causing weaves cotton cloth scraps.
Summary of the invention
The purpose of this utility model is to provide a kind of protector for Computerized flat knitting machine for the deficiencies in the prior art; the utility model is installed a protector on Computerized flat knitting machine, and when there is broken string situation, Computerized flat knitting machine quits work automatically; reduce the scrappage of assembling-disassembling, reduce cost.
For achieving the above object, a kind of protector for Computerized flat knitting machine of the present utility model, comprise housing, the back side of described housing is provided with several entrance holes, it is characterized in that: in described housing, be provided with a connecting axle and protection switch, described protection switch is electrically connected to the power circuit of Computerized flat knitting machine, described protection switch comprises U-shaped pull bar, the two ends of described U-shaped pull bar are all rotatably connected with connecting axle, on described connecting axle, be also arranged with the some groups of thread drawing mechanisms that structure is identical, described thread drawing mechanism comprises the torsion spring that is sheathed on connecting axle and the connector that is sheathed on connecting axle, the bottom of described connector is fixedly installed a stay rod, one of described torsion spring is turned round arm and is fixedly connected with connector, another of described torsion spring turned round arm and housing butt, described housing is also provided with several clamping blocks, each clamping block all with a corresponding setting of stay rod.
As preferably, described stay rod is arranged at the outside of housing, and described stay rod is L shaped bar, and one end of described stay rod is fixedly connected with connector, and the other end of described stay rod is provided with O shape circle, and described O shape circle is fixedly connected with stay rod.
As preferably, described entrance hole, thread drawing mechanism and clamping block three quantity equate and corresponding setting.
As preferably, described clamping block is positioned at the middle part of stay rod.
The beneficial effects of the utility model: the line of the utility model braiding enters in the housing of protector by entrance hole, protection switch is equivalent to disconnecting link formula switch, protection switch is electrically connected to the power circuit of Computerized flat knitting machine, when top in connecting axle of the U-shaped pull bar of protection switch, Computerized flat knitting machine quits work at once; When below in connecting axle of the U-shaped pull bar of protection switch, Computerized flat knitting machine is in normal operating conditions.After torsion spring is turned round, be socketed in together with connector on the connecting axle in housing, one of torsion spring is turned round arm and is fixedly connected with connector, another of torsion spring turned round arm and housing butt, connector is fixedly installed a stay rod, by the power of utilizing torsion spring to reset and produce, connector and stay rod are moved upward around connecting axle, U-shaped pull bar is allocated to the top of connecting axle, the line entering in housing is fixedly connected with the O shape circle of stay rod, line has a pulling force to stay rod, preventing that stay rod from moving upward is allocated to U-shaped pull bar the top of connecting axle, Computerized flat knitting machine is quit work, in the process of braiding, be not that every group of thread drawing mechanism all participates in work, clamping block does not firmly participate in the stay rod of work for clamping, use the method to protect Computerized flat knitting machine, when there is broken string situation, stay rod has lost the pulling force of line to it, and torsion spring resets, stay rod moves upward around connecting axle, the top that U-shaped pull bar is allocated to connecting axle, Computerized flat knitting machine quits work, and the utility model is installed a protector on Computerized flat knitting machine, when there is broken string situation, Computerized flat knitting machine quits work automatically, reduces the scrappage of assembling-disassembling, reduces cost.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the decomposition texture schematic diagram that the utility model list group thread drawing mechanism coordinates with connecting axle.
Fig. 3 is the structural representation of the utility model in normal operating conditions.
Fig. 4 is the structural representation of the utility model duty when broken string
Reference numeral comprises:
1-housing, 2-connecting axle, 3-U-shaped pull bar, 4-torsion spring
5-connector, 6-stay rod, 61-O shape circle, 7-clamping block.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figures 1 to 4, a kind of protector for Computerized flat knitting machine, comprise housing 1, the back side of described housing 1 is provided with several entrance holes, in described housing 1, be provided with connecting axle 2 and a protection switch, described protection switch is electrically connected to the power circuit of Computerized flat knitting machine, described protection switch comprises U-shaped pull bar 3, the two ends of described U-shaped pull bar 3 are all rotatably connected with connecting axle 2, on described connecting axle 2, be also arranged with the some groups of thread drawing mechanisms that structure is identical, described thread drawing mechanism comprises the torsion spring 4 that is sheathed on connecting axle 2 and the connector 5 that is sheathed on connecting axle 2, the bottom of described connector 5 is fixedly installed a stay rod 6, one of described torsion spring 4 is turned round arm and is fixedly connected with connector 5, another of described torsion spring 4 turned round arm and housing 1 butt, described stay rod 6 is arranged at the outside of housing 1, described stay rod 6 is L shaped bar, one end of described stay rod 6 is fixedly connected with connector 5, the other end of described stay rod 6 is provided with O shape circle 61, described O shape circle 61 is fixedly connected with stay rod 6, described housing 1 is also provided with several clamping blocks 7, described clamping block 7 is positioned at the middle part of stay rod 6, single clamping block 7 all with a corresponding setting of stay rod 6, described entrance hole, thread drawing mechanism and clamping block 7 three's quantity equate and corresponding setting.
The line of the present embodiment braiding enters in the housing 1 of protector by entrance hole, protection switch is equivalent to disconnecting link formula switch, protection switch is electrically connected to the power circuit of Computerized flat knitting machine, and when top in connecting axle 2 of the U-shaped pull bar 3 of protection switch, Computerized flat knitting machine quits work at once; When below in connecting axle 2 of the U-shaped pull bar 3 of protection switch, Computerized flat knitting machine is in normal operating conditions.After torsion spring 4 is turned round, be socketed in together with connector 5 on the connecting axle 2 in housing 1, one of torsion spring 4 is turned round arm and is fixedly connected with connector 5, another of torsion spring 4 turned round arm and housing 1 butt, connector 5 is fixedly installed a stay rod 6, by the power of utilizing torsion spring 4 to reset and produce, connector 5 and stay rod 6 are moved upward around connecting axle 2, U-shaped pull bar 3 is allocated to the top of connecting axle 2, the line entering in housing 1 is fixedly connected with the O shape circle 61 of stay rod, line has a pulling force to stay rod 6, preventing that stay rod 6 from moving upward is allocated to U-shaped pull bar 3 top of connecting axle 2, Computerized flat knitting machine is quit work, in the process of braiding, be not that every group of thread drawing mechanism all participates in work, clamping block 7 does not firmly participate in the stay rod 6 of work for clamping, use the method to protect Computerized flat knitting machine, when there is broken string situation, stay rod 6 has lost the pulling force of line to it, and torsion spring 4 resets, stay rod 6 moves upward around connecting axle 2, the top that U-shaped pull bar 3 is allocated to connecting axle 2, Computerized flat knitting machine quits work, and the utility model is installed a protector on Computerized flat knitting machine, when there is broken string situation, Computerized flat knitting machine quits work automatically, reduces the scrappage of assembling-disassembling, reduces cost.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (4)
1. the protector for Computerized flat knitting machine, comprise housing (1), the back side of described housing (1) is provided with several entrance holes, it is characterized in that: in described housing (1), be provided with a connecting axle (2) and protection switch, described protection switch is electrically connected to the power circuit of Computerized flat knitting machine, described protection switch comprises U-shaped pull bar (3), the two ends of described U-shaped pull bar (3) are all rotatably connected with connecting axle (2), described connecting axle is also arranged with some groups of thread drawing mechanisms on (2), described thread drawing mechanism comprises the torsion spring (4) that is sheathed on connecting axle (2) and the connector (5) that is sheathed on connecting axle (2), the bottom of described connector (5) is fixedly installed a stay rod (6), one of described torsion spring (4) is turned round arm and is fixedly connected with connector (5), another of described torsion spring (4) turned round arm and housing (1) butt, described housing (1) is also provided with several clamping blocks (7), single clamping block (7) all with the corresponding setting of a stay rod (6).
2. a kind of protector for Computerized flat knitting machine according to claim 1; it is characterized in that: described stay rod (6) is arranged at the outside of housing (1); described stay rod (6) is L shaped bar; one end of described stay rod (6) is fixedly connected with connector (5); the other end of described stay rod (6) is provided with O shape circle (61), and described O shape circle (61) is fixedly connected with stay rod (6).
3. a kind of protector for Computerized flat knitting machine according to claim 1, is characterized in that: described entrance hole, thread drawing mechanism and clamping block (7) three's quantity equates and corresponding setting.
4. a kind of protector for Computerized flat knitting machine according to claim 1, is characterized in that: described clamping block (7) is positioned at the middle part of stay rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320436119.4U CN203393405U (en) | 2013-07-22 | 2013-07-22 | Protector for computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320436119.4U CN203393405U (en) | 2013-07-22 | 2013-07-22 | Protector for computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203393405U true CN203393405U (en) | 2014-01-15 |
Family
ID=49904950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320436119.4U Expired - Fee Related CN203393405U (en) | 2013-07-22 | 2013-07-22 | Protector for computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203393405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111876893A (en) * | 2020-07-30 | 2020-11-03 | 桐乡市桐诚科技有限公司 | Computerized flat knitting machine with broken string detects |
-
2013
- 2013-07-22 CN CN201320436119.4U patent/CN203393405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111876893A (en) * | 2020-07-30 | 2020-11-03 | 桐乡市桐诚科技有限公司 | Computerized flat knitting machine with broken string detects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |