CN202913164U - Head cable drag chain of computerized flat knitting machine - Google Patents
Head cable drag chain of computerized flat knitting machine Download PDFInfo
- Publication number
- CN202913164U CN202913164U CN 201220500186 CN201220500186U CN202913164U CN 202913164 U CN202913164 U CN 202913164U CN 201220500186 CN201220500186 CN 201220500186 CN 201220500186 U CN201220500186 U CN 201220500186U CN 202913164 U CN202913164 U CN 202913164U
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- CN
- China
- Prior art keywords
- drag chain
- carrier bar
- articulated section
- unit
- angle
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a head cable drag chain of a computerized flat knitting machine and relates to the field of textile machinery equipment. The head cable drag chain comprises a plurality of sections of drag chain units; each section of the drag unit comprises a front chain plate, a back chain plate, an upper cover plate and a lower cover plate; the four plates are mutually connected to define a channel for accommodating cables; and the four plates of each section of the drag unit are integrally formed, wherein the front chain plate is symmetrical to the back chain plate, the front chain plate or the back chain plate comprises a first hinge portion provided with a through hole and a second hinge portion provided with a boss, and the boss of the second hinge portion of the front chain plate or the back chain plate of each last section of the drag chain unit is hinged in the through hole of the first hinge portion of the front chain plate or the back chain plate of the next section of the drag chain unit. The head cable drag chain is compact in structure, the front chain plates and the back chain plates cannot loosen easily, and the problem of breakage of the drag chain cannot occur easily.
Description
Technical field
The utility model relates to the textile machine apparatus field, particularly a kind of head cable of computer flat-bed knitting machine traction drag chain.
Background technology
The head of computer flat-bed knitting machine is when work; owing to need to constantly carry out back and forth movement; thereby the cable that connects head also needs and then to carry out back and forth movement; the problems such as the miscellaneous part for fear of cable and computer flat-bed knitting machine twines, pulls; people have installed the traction drag chain between the body of computer flat-bed knitting machine and head; and with cable place the traction drag chain among; so that head is when back and forth movement; only need drag drag chain; cable will move along with the traction of drag chain, thereby so that the head cable be protected.
In the prior art, head cable traction drag chain is interconnected by more piece drag chain unit, every joint drag chain unit includes front carrier bar, rear carrier bar, four panels of upper cover plate and lower cover, for fastening front carrier bar and rear carrier bar, can bend in order to make between the two joint drag chain unit, between the front carrier bar of every joint drag chain unit and rear carrier bar, two hinges are set also, when the front carrier bar of last joint drag chain unit and after the front carrier bar of carrier bar and a rear joint drag chain unit and rear carrier bar by after the stud connection, and Using such method is when linking together a plurality of drag chains unit, just formed can be a up and down crooked traction drag chain.Yet, because the existence of a plurality of hinges makes between front carrier bar and the rear carrier bar to get loose easily, the drag chain breakage problem occurs easily.
The utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of head cable traction drag chain of computer flat-bed knitting machine is provided, this head cable traction drag chain structure is compact, and is not easy to get loose between front carrier bar and the rear carrier bar, is not easy to occur the drag chain breakage problem.
The technical solution of the utility model is: a kind of head cable traction drag chain of computer flat-bed knitting machine, this head cable traction drag chain comprises more piece drag chain unit, every joint drag chain unit comprises front carrier bar, rear carrier bar, upper cover plate and four panels of lower cover, and these four panels interconnect the passage that surrounds for accommodating cable; Four panel global formations of every joint drag chain unit, wherein, front carrier bar comprises the first articulated section that is provided with through hole and the second articulated section that is provided with boss, and one saves in the first articulated section through hole of carrier bar before the drag chain unit after the second articulated section boss of carrier bar is articulated in last joint drag chain the unit before; Relatively symmetrically, rear carrier bar also comprises the first articulated section that is provided with through hole and the second articulated section that is provided with boss, and after the second articulated section boss of carrier bar is articulated in behind the last joint drag chain unit behind the joint drag chain unit in the first articulated section through hole of carrier bar.
The first articulated section of described front carrier bar or rear carrier bar comprises the first planar section and stretches out the angle part that the second articulated section of described front carrier bar or rear carrier bar comprises with the first planar section and stretches out the second planar section and the angle part of caving in that the angle part cooperates.
Described last joint drag chain unit and a rear joint drag chain the unit downwards angle of bending are angle of lock, and the angle of this angle of lock is 20 to 35 degree, is preferably 28 to 32 degree.
The beneficial effects of the utility model are: because four panel global formations of the every joint drag chain of the utility model unit, therefore, closely be connected between front carrier bar and the rear carrier bar, be not easy to get loose; Because front carrier bar and rear carrier bar are symmetrical, and carrier bar or afterwards in the first articulated section through hole of carrier bar before the joint drag chain unit after the second articulated section boss of carrier bar or rear carrier bar is articulated in before the last joint drag chain unit, therefore, articulated structure between a plurality of drag chains unit is simple and compact, and the installation and removal of whole head cable traction drag chain are also very convenient.
Description of drawings
Fig. 1 is a joint drag chain cellular construction schematic diagram of the present utility model.
Fig. 2 is a joint drag chain unit elevational schematic view of the present utility model.
Fig. 3 is the structural representation that two joint drag chain unit transverses of the present utility model are combined.
Fig. 4 is the structural representation that two joint drag chain unit bendings of the present utility model are combined.
Fig. 5 is overall structure schematic diagram of the present utility model.
Among the figure:
100. drag chain unit;
200. cable;
1. front carrier bar;
11. the first articulated section;
111. through hole;
112. stretch out the angle part;
113. the first planar section;
12. the second articulated section;
121. boss;
The angle part 122. cave in;
123. the second planar section;
2. rear carrier bar;
21. the first articulated section;
211. through hole;
212. stretch out the angle part;
22. the second articulated section;
221. boss;
3. upper cover plate;
4. lower cover;
α. angle of lock.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are described in further detail.
Shown in Fig. 1～5, the utility model is a kind of head cable traction drag chain of computer flat-bed knitting machine, this head cable traction drag chain comprises more piece drag chain unit 100, every joint drag chain unit 100 comprises front carrier bar 1, rear carrier bar 2, upper cover plate 3 and 4 four panels of lower cover, and these four panels interconnect the passage that surrounds for accommodating cable 200; Four panel global formations of every joint drag chain unit 100, wherein, front carrier bar 1 comprises the first articulated section 11 that is provided with through hole 111 and the second articulated section 12 that is provided with boss 121, and one saves in the first articulated section through hole of carrier bar 1 before the drag chain unit 111 after the second articulated section boss 121 of carrier bar 1 is articulated in last joint drag chain the unit before; Relatively symmetrically, rear carrier bar 2 also comprises the first articulated section 21 that is provided with through hole 211 and the second articulated section 22 that is provided with boss 221, and after the second articulated section boss 221 of carrier bar is articulated in behind the last joint drag chain unit behind the joint drag chain unit in the first articulated section through hole 211 of carrier bar.
Shown in Fig. 1～4, as to further preferred embodiment of the present utility model, the first articulated section 11 of described front carrier bar 1 comprises the first planar section 113 and stretches out angle part 112 that the second articulated section 12 of described front carrier bar 1 comprises with the first planar section 113 and stretches out the second planar section 123 and the angle part 122 of caving in that angle part 112 cooperates.Rear carrier bar 2 and front carrier bar 1 are symmetrical, the first articulated section 21 of rear carrier bar 2 comprises the first planar section and stretches out angle part 212 that the second articulated section 22 of described rear carrier bar 2 comprises with the first planar section and stretches out the second planar section and the angle part of caving in that angle part 212 cooperates; In the accompanying drawings, because rear carrier bar and front carrier bar are symmetrical, the first planar section of rear carrier bar, the second planar section and the angle part of caving in do not illustrate.Owing to the first planar section is set in the first articulated section 11 or 21 and stretches out the angle part, the second planar section is set and the angle part of caving in the second articulated section 12 or 22, therefore, one saved in first articulated section 11 or 21 of drag chain unit 100 after second articulated section 12 or 22 of last joint drag chain unit 100 can be inscribed within, simultaneously, a rear joint drag chain unit 100 stretches out angle part and last joint drag chain unit 100 angle part of caving in and cooperatively interacts, and control head cable draws bending angle and the overbending direction of drag chain.
Further, as shown in Figure 4, described last joint drag chain unit 100 is angle of lock α with the angle that a rear joint drag chain unit 100 bends downwards, and the angle of this angle of lock α is 20 to 35 degree, be preferably 28 to 32 degree, so more be adapted to the head running of computer flat-bed knitting machine.
The above only is the utility model preferred embodiments, and every any trickle modification, equivalent variations and modification of above embodiment being done according to the technical solution of the utility model all belongs in the scope of technical solutions of the utility model.
Claims (3)
1. the head cable of a computer flat-bed knitting machine draws drag chain, this head cable traction drag chain comprises more piece drag chain unit, every joint drag chain unit comprises front carrier bar, rear carrier bar, four panels of upper cover plate and lower cover, these four panels interconnect the passage that surrounds for accommodating cable, it is characterized in that: four panel global formations of every joint drag chain unit, wherein, front carrier bar comprises the first articulated section that is provided with through hole and the second articulated section that is provided with boss, and one saves in the first articulated section through hole of carrier bar before the drag chain unit after the second articulated section boss of carrier bar is articulated in last joint drag chain the unit before; Relatively symmetrically, rear carrier bar also comprises the first articulated section that is provided with through hole and the second articulated section that is provided with boss, and after the second articulated section boss of carrier bar is articulated in behind the last joint drag chain unit behind the joint drag chain unit in the first articulated section through hole of carrier bar.
2. the head cable of computer flat-bed knitting machine according to claim 1 draws drag chain, it is characterized in that: the first articulated section of described front carrier bar or rear carrier bar comprises the first planar section and stretches out the angle part that the second articulated section of described front carrier bar or rear carrier bar comprises with the first planar section and stretches out the second planar section and the angle part of caving in that the angle part cooperates.
3. the head cable of computer flat-bed knitting machine according to claim 1 draws drag chain, it is characterized in that: described last joint drag chain unit and a rear joint drag chain the unit downwards angle of bending are angle of lock, and the angle of this angle of lock is 20 to 35 degree
4. the head cable of computer flat-bed knitting machine according to claim 3 draws drag chain, it is characterized in that: the angle of described angle of lock is 28 to 32 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500186 CN202913164U (en) | 2012-09-28 | 2012-09-28 | Head cable drag chain of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500186 CN202913164U (en) | 2012-09-28 | 2012-09-28 | Head cable drag chain of computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913164U true CN202913164U (en) | 2013-05-01 |
Family
ID=48161491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220500186 Expired - Fee Related CN202913164U (en) | 2012-09-28 | 2012-09-28 | Head cable drag chain of computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913164U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753229A (en) * | 2014-01-09 | 2014-04-30 | 苏州奔腾塑业有限公司 | Multi-gear mini drag chain |
| CN104078138A (en) * | 2014-07-09 | 2014-10-01 | 珠海格力电器股份有限公司 | Wire-protecting drag chain and air conditioner provided with same |
| CN112166263A (en) * | 2018-02-21 | 2021-01-01 | 易格斯有限公司 | Monitoring system for energy guiding chain |
| CN113833213A (en) * | 2021-09-16 | 2021-12-24 | 科顺防水科技股份有限公司 | Flexible water drainage tank |
-
2012
- 2012-09-28 CN CN 201220500186 patent/CN202913164U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753229A (en) * | 2014-01-09 | 2014-04-30 | 苏州奔腾塑业有限公司 | Multi-gear mini drag chain |
| CN104078138A (en) * | 2014-07-09 | 2014-10-01 | 珠海格力电器股份有限公司 | Wire-protecting drag chain and air conditioner provided with same |
| CN104078138B (en) * | 2014-07-09 | 2017-01-04 | 珠海格力电器股份有限公司 | Protect line drag chain and there is its air-conditioning |
| CN112166263A (en) * | 2018-02-21 | 2021-01-01 | 易格斯有限公司 | Monitoring system for energy guiding chain |
| CN113833213A (en) * | 2021-09-16 | 2021-12-24 | 科顺防水科技股份有限公司 | Flexible water drainage tank |
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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: 20130501 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |