CN110359173A - A kind of Computerized flat knitting machine protection mechanism - Google Patents
A kind of Computerized flat knitting machine protection mechanism Download PDFInfo
- Publication number
- CN110359173A CN110359173A CN201910750105.1A CN201910750105A CN110359173A CN 110359173 A CN110359173 A CN 110359173A CN 201910750105 A CN201910750105 A CN 201910750105A CN 110359173 A CN110359173 A CN 110359173A
- Authority
- CN
- China
- Prior art keywords
- head
- protection mechanism
- electromagnet
- knitting machine
- flat knitting
- 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 29
- 238000009940 knitting Methods 0.000 title claims abstract description 18
- 230000007717 exclusion Effects 0.000 claims abstract description 5
- 239000006260 foam Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 4
- 239000004753 textile Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000009954 braiding Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B7/00—Flat-bed knitting machines with independently-movable needles
Abstract
The invention discloses a kind of Computerized flat knitting machine protection mechanisms, belong to textile machine equipment technical field, head is not easy to be hardly damaged the Computerized flat knitting machine protection mechanism of straight-bar machines upper-part with rack shock and when head is run when being intended to provide a kind of operation of straight-bar machines, including rack, lathe and head, the positioning seat of lathe two sides is respectively placed in there are two setting in rack, head is slided between two positioning seats by lathe, straight-bar machines is equipped with Anti-bumping protection mechanism, Anti-bumping protection mechanism includes the power elements being placed in rack, two electromagnet being electrically connected with power elements, match with the control switch of power elements electric connection and with the electromagnet after two energizations two anticollision magnet for merging mutual exclusion respectively, two electromagnet are connect with two positioning seats respectively, two anticollision magnet are connect with head.
Description
Technical field
The present invention relates to a kind of textile machine equipment technical fields, more specifically, it relates to which a kind of Computerized flat knitting machine is protected
Mechanism.
Background technique
The pieces of cloth of Computerized flat knitting machine braiding at present are to be controlled head by control system and laterally transported in knitting zone in left and right on lathe
Row braiding pieces of cloth, head are easy to appear overlond running in the process of running, and head, which is easy to contradict with rack, to be hit, to cause portion
The damage of part；And very big impact force and shaking force are generated when general head and rack shock, in turn result in straight-bar machines upper-part
Damage.
Summary of the invention
Head is not easy and machine when in view of the deficiencies of the prior art, the present invention intends to provide a kind of operation of straight-bar machines
The Computerized flat knitting machine protection mechanism of straight-bar machines upper-part is hardly damaged when frame is hit and head is run.
To achieve the above object, the present invention provides the following technical scheme that
A kind of Computerized flat knitting machine protection mechanism, including rack, lathe and head, set that there are two be respectively placed in lathe two in rack
The positioning seat of side, head are slided between two positioning seats by lathe, and straight-bar machines is equipped with Anti-bumping protection mechanism, Anti-bumping protection machine
Structure includes the power elements being placed in rack, two electromagnet being electrically connected with power elements, the control being electrically connected with power elements
Electromagnet after switching and being powered respectively with two matches two anticollision magnet for merging mutual exclusion, and two electromagnet are fixed with two respectively
Position seat connection, two anticollision magnet are connect with head.
Further, two electromagnet and two anticollision magnet are annular in shape, mutually matched electromagnet and anticollision magnetic
Iron is coaxial, and electromagnet includes the first placement space, and anticollision magnet includes the second placement space, and straight-bar machines is filled equipped with overload protection
It sets, overload protection arrangement includes being placed in the bumping post connecting in the first placement space and with positioning seat and being placed in the second placement space
Bolster that is interior and connecting with head, bumping post stretch out the first placement space, and bolster stretches out the second placement space and and anticollision
Column cooperation.
Further, bolster include the rounded and coaxial fixed cylinder in section, piston, connecting rod, spring, guide pin,
One end of guide pipe and jacking block, fixed cylinder is connect with head, and fixed cylinder includes interconnected vacuum chamber and sliding cavity, piston in
Sliding, one end of connecting rod are connect with piston in vacuum chamber, and the other end of connecting rod is connect with guide pin, and guide pipe protrudes into sliding cavity
And be slidably connected with fixed cylinder, jacking block is with guide pipe connection and corresponding with bumping post cooperation, and jacking block is placed in outside fixed cylinder, guide pin
It is placed in guide pipe and is slidably connected with guide pipe, spring is placed in guide pipe and one end of spring and jacking block contradict, spring
The other end and guide pin contradict.
Further, it is opened on the inner wall of fixed cylinder there are three away from the guide runner of arrangement, three guide runners are placed in sliding cavity
Interior and three guide runners length direction is identical as the length direction of sliding cavity, and guide pipe is equipped with sliding with three guide runners respectively
Three positioning protrusion of dynamic connection.
Further, away from the sliding groove of arrangement, the length direction of three sliding grooves there are three being opened on the inner wall of guide pipe
Identical as the length direction of guide pipe, guide pin is equipped with three slide protrusions being slidably connected respectively with three sliding grooves.
Further, jacking block is equipped with elastic cushion corresponding with bumping post.
Further, bumping post is made of rubber.
Further, elastic cushion is made of foam, elastic cushion and jacking block dismantling connection.
Further, elastic cushion and bumping post are placed on same straight line.
By using above-mentioned technical proposal, the invention has the benefit that straight-bar machines is started to work when operation, two electromagnet
It is powered and generates magnetic force, for head in operation on lathe and close two electromagnet, electromagnet generates the anticollision magnet on head
Repulsion, so that head is not easy close to rack, so that head is not easy to collide with the other component on straight-bar machines at runtime,
And then the component for ensuring to be hardly damaged when head work on other straight-bar machines, the service life of straight-bar machines has been turned up significantly；Even if anticollision
Protection mechanism is because some reason failures, no longer work, and head is in operating overload, bolster on overload protection arrangement and anti-
It hits column and contradicts and hit to which head is hit the power generated buffering and is fallen, so that it is guaranteed that other on straight-bar machines when head is not easy to overload
Parts damages substantially increase the service life of straight-bar machines；Anti-bumping protection mechanism and overload protection arrangement constitute duplicate protection mechanism,
Effectively ensure to be not easy to damage the other component on straight-bar machines when head work, substantially increases the service life of straight-bar machines.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the vertical profile schematic cross-sectional view of bolster.
Fig. 3 is the side structure schematic view of bumping post and electromagnet.
Fig. 4 is the cross-sectional schematic cross-sectional view of bolster.
Specific embodiment
The embodiment of the present invention is described further referring to figs. 1 to Fig. 4.
Head is not easy to be hardly damaged the computer of straight-bar machines upper-part with rack shock and when head is run when a kind of straight-bar machines is run
Straight-bar machines protection mechanism.
This practical new specific embodiment: including rack 1, lathe 2 and head 3, set that there are two be respectively placed in rack 1
The positioning seat 4 of 2 two sides of lathe, head 3 are slided between two positioning seats 4 by lathe 2, and straight-bar machines is equipped with Anti-bumping protection machine
Structure, Anti-bumping protection mechanism include the power elements 101 being placed in rack 1, with power elements 101 be electrically connected two electromagnet 102,
Match two for merging mutual exclusion with the control switch 103 of the electric connection of power elements 101 and respectively with the electromagnet 102 after two energizations
Anticollision magnet 104, two electromagnet 102 are connect with two positioning seats 4 respectively, and two anticollision magnet 104 are connect with head 3.
After straight-bar machines is started to work, opens control switch 103 and power elements 101 power to two electromagnet 102, electromagnet
102 have magnetic force；Head 3 is slided between two electromagnet 102 by lathe 2, when head 3 is close to electromagnet 102, electromagnetism
104 mutual exclusion of anticollision magnet on iron 102 and head 3, so that resistance is generated between head 3 and positioning seat 4, so that machine
First 3 when lathe 2 works, and is not easy to contradict with positioning seat 4 and hit, and then under the action of Anti-bumping protection mechanism, even if 3 mistake of head
Continue to move always to 4 direction of positioning seat in the case where load or failure, head 3 is not also hit with the other component generation on straight-bar machines
The component for hitting, and then ensuring to be hardly damaged when head 3 works on other straight-bar machines, has been turned up the service life of straight-bar machines significantly.
Two electromagnet 102 and two anticollision magnet 104 are annular in shape, mutually matched electromagnet 102 and anticollision magnetic
Iron 104 is coaxial, and electromagnet 102 includes the first placement space 1021, and anticollision magnet 104 includes the second placement space 1041, horizontal
Machine is equipped with overload protection arrangement, and overload protection arrangement includes being placed in the first placement space 1021 and connecting with positioning seat 4
Bumping post 5 and it is placed in the bolster 6 connect in the second placement space 1041 and with head 3, the first placement space of stretching of bumping post 5
1021, bolster 6 stretches out the second placement space 1041 and cooperates with bumping post 5.
Two electromagnet 102 and two anticollision magnet 104 annular in shape and coaxial cooperate, so that electromagnet 102
When with magnetic force, maximized repulsive interaction is generated between electromagnet 102 and anticollision magnet 104, to effectively prevent head 3 and determine
Position seat 4 contradicts, and further effectively ensures that head 3 is not easy to the other component damage on straight-bar machines；When electromagnet 102 generates failure magnetic
When power disappears, the overload of head 3 is contradicted with positioning seat 4, the bumping post 5 on bolster 6 and positioning seat 4 on head 3 is contradicted, and
Electromagnet 102 and anticollision magnet 104 will not contradict, to fall the power buffering generated is hit, so that head 3 is not easy and determines
Position seat 4, which is mutually hit, generates damage；Therefore even if Anti-bumping protection mechanism, because some reason failures, no longer working, head 3 is being run
When overload, bolster 6 and bumping post 5 on overload protection arrangement, which contradict, to be hit to which head 3 is hit the power generated buffering and is fallen,
So that it is guaranteed that damaging when head 3 is not easy to overload the other component on straight-bar machines, the service life of straight-bar machines is substantially increased；Anticollision is protected
It protects mechanism and overload protection arrangement constitutes duplicate protection mechanism, effectively ensure to be not easy when head 3 works to other portions on straight-bar machines
Part damages, and substantially increases the service life of straight-bar machines.
Bolster 6 includes the rounded and coaxial fixed cylinder 601 in section, piston 602, connecting rod 603, spring 604, guiding
One end of piece 605, guide pipe 606 and jacking block 607, fixed cylinder 601 is connect with head 3, and fixed cylinder 601 is true including what is be interconnected
Cavity 6011 and sliding cavity 6012, the diameter of vacuum chamber 6011 is greater than the diameter of sliding cavity 6012 and section is rounded, piston
602 slide in vacuum chamber 6011, and one end of connecting rod 603 is connect with piston 602, and the other end and guide pin 605 of connecting rod 603 connect
Connect, guide pipe 606 is protruded into sliding cavity 6012 and is slidably connected with fixed cylinder 601, jacking block 607 connect with guide pipe 606 and with
The cooperation of bumping post 5 corresponds to, and jacking block 607 is placed in outside fixed cylinder 601, guide pin 605 be placed in guide pipe 606 and with guide pipe 606
Be slidably connected, spring 604 is placed in guide pipe 606 and one end of spring 604 and jacking block 607 contradict, the other end of spring 604 with
Guide pin 605 contradicts, and jacking block 607 is equipped with elastic cushion 6071 corresponding with bumping post 5；Bumping post 5 is made of rubber；Elastic cushion
6071 are made of foam, elastic cushion 6071 and 607 dismantling connection of jacking block；Elastic cushion 6071 and bumping post 5 are placed on same straight line.
When head 3 overloads, bolster 6 and bumping post 5 are contradicted, and the power that bolster 6 and bumping post 5 generate makes jacking block 607
It is contradicted with bumping post 5, under the power effect of shock, guide pipe 606 slides to the direction of piston 602 and cooperates guide pin at this time
605 are extruded spring 604, and simultaneously spring 604 pushes guide pin 605 to slide and connecting rod 603 is made to push piston 602
In being moved on bumping post 5 to the direction of bolster 6 in vacuum chamber 6011；Spring 604 is extruded, 602 compression vacuum chamber of piston
6011, the principle that piston 602 and vacuum chamber 6011 cooperate is identical as the principle of syringe, therefore bolster 6 and bumping post 5 are hit
When, it can will effectively hit the power buffering generated, decompose, so that the power that the overload of head 3 generates when hitting substantially reduces,
So that the overload of head 3 is not easy to damage the other component on straight-bar machines；When bolster 6 and bumping post 5 are hit, elastic cushion
6071 and bumping post 5 contradict, the bumping post 5 that the elastic cushion 6071 and rubber being made of foam are constituted, by bumping post 5 and bolster
6 power generated when hitting further buffer, so that head 3 is hardly damaged other component when overloading, and then improve straight-bar machines
Service life；Elastic cushion 6071 is detachable and interchangeable, it is ensured that good elastic cushion 6071 is placed on bolster 6.
It is opened on the inner wall of fixed cylinder 601 and is placed in sliding there are three the guide runner 6013 away from arrangement, three guide runners 6013
In chamber 6012 and the length direction of three guide runners 6013 is identical as the length direction of sliding cavity 6012, and guide pipe 606 is equipped with
Three positioning protrusion 6061 being slidably connected respectively with three guide runners 6013.
It is slided by three positioning protrusion 6061 respectively on three guide runners 6013, so that guide pipe 606 is in solid
Determine Stable sliding in the sliding cavity 6012 of pipe, i.e., so that the external force that bolster 6 and bumping post 5 generate when hitting pushes guide pipe
606 are slidably connected more stable with fixed cylinder 601, are not susceptible to stuck phenomenon, and then ensure the steady operation of bolster 6.
Open that there are three the equal sliding grooves 6062 away from arrangement, the length sides of three sliding grooves 6062 on the inner wall of guide pipe 606
To identical as the length direction of guide pipe 606, guide pin 605 is equipped with three to be slidably connected respectively with three sliding grooves 6062
Slide protrusion 6051.
Slided by three slide protrusions 6051 respectively on three sliding grooves 6062 so that guide pin 605 with lead
The Stable sliding into pipe 606, i.e., so that the external force that bolster 6 and bumping post 5 generate when hitting makes spring 604 push guide pin
605 are slidably connected more stable with guide pipe 606, are not susceptible to stuck phenomenon, and then ensure the steady operation of bolster 6.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, and those skilled in the art exists
Common variations and alternatives are carried out within the scope of technical solution of the present invention should all be included within the scope of the present invention.
Claims (9)
1. a kind of Computerized flat knitting machine protection mechanism, including rack, lathe and head, set that there are two be respectively placed in lathe two sides in rack
Positioning seat, head is slided between two positioning seats by lathe, it is characterized in that: the straight-bar machines is equipped with Anti-bumping protection machine
Structure, Anti-bumping protection mechanism include the power elements being placed in rack, two electromagnet being electrically connected with power elements and power elements electricity
Property connection control switch and the electromagnet after being powered respectively with two match and merge two anticollision magnet of mutual exclusion, two electromagnet
It is connect respectively with two positioning seats, two anticollision magnet are connect with head.
2. a kind of Computerized flat knitting machine protection mechanism according to claim 1, it is characterized in that: described two electromagnet and two it is anti-
It is annular in shape to hit magnet, mutually matched electromagnet and anticollision magnet are coaxial, and electromagnet includes the first placement space, anticollision
Magnet includes the second placement space, and straight-bar machines is equipped with overload protection arrangement, and overload protection arrangement includes being placed in the first placement space
The interior and bumping post connecting with positioning seat and the bolster for being placed in the second placement space and connecting with head, bumping post stretch out the
One placement space, bolster stretch out the second placement space and cooperate with bumping post.
3. a kind of Computerized flat knitting machine protection mechanism according to claim 2, it is characterized in that: the bolster includes that section is in
Round and coaxial fixed cylinder, piston, connecting rod, spring, guide pin, guide pipe and jacking block, one end of fixed cylinder are connect with head,
Fixed cylinder includes interconnected vacuum chamber and sliding cavity, and in sliding in vacuum chamber, one end of connecting rod is connect piston with piston, even
The other end of bar is connect with guide pin, and guide pipe is protruded into sliding cavity and is slidably connected with fixed cylinder, and jacking block is connect with guide pipe
And it is corresponding with bumping post cooperation, jacking block is placed in outside fixed cylinder, and guide pin is placed in guide pipe and is slidably connected with guide pipe, spring
It is placed in guide pipe and one end of spring and jacking block contradicts, the other end and guide pin of spring contradict.
4. a kind of Computerized flat knitting machine protection mechanism according to claim 3, it is characterized in that: being provided on the inner wall of the fixed cylinder
Three away from the guide runner of arrangement, three guide runners are placed in sliding cavity and the length of the length direction of three guide runners and sliding cavity
Degree direction is identical, and guide pipe is equipped with three positioning protrusion being slidably connected respectively with three guide runners.
5. a kind of Computerized flat knitting machine protection mechanism according to claim 3, it is characterized in that: being provided on the inner wall of the guide pipe
Three away from the sliding groove of arrangement, the length direction of three sliding grooves and the length direction of guide pipe are identical, and guide pin is equipped with
Three slide protrusions being slidably connected respectively with three sliding grooves.
6. a kind of Computerized flat knitting machine protection mechanism according to claim 3, it is characterized in that: the jacking block is equipped with and bumping post
Corresponding elastic cushion.
7. a kind of Computerized flat knitting machine protection mechanism according to claim 3 or 6, it is characterized in that: the bumping post is by rubber structure
At.
8. a kind of Computerized flat knitting machine protection mechanism according to claim 6, it is characterized in that: the elastic cushion is made of foam,
Elastic cushion and jacking block dismantling connection.
9. a kind of Computerized flat knitting machine protection mechanism according to claim 8, it is characterized in that: the elastic cushion and bumping post are placed in
On same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750105.1A CN110359173A (en) | 2019-08-14 | 2019-08-14 | A kind of Computerized flat knitting machine protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750105.1A CN110359173A (en) | 2019-08-14 | 2019-08-14 | A kind of Computerized flat knitting machine protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110359173A true CN110359173A (en) | 2019-10-22 |
Family
ID=68223789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910750105.1A Pending CN110359173A (en) | 2019-08-14 | 2019-08-14 | A kind of Computerized flat knitting machine protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110359173A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251188A (en) * | 2020-03-09 | 2020-06-09 | 上海顺裕机电技术发展有限公司 | Bidirectional measuring arm device for grinding machine |
| CN115538025A (en) * | 2022-09-13 | 2022-12-30 | 歙县博升纺织(集团)有限公司 | Weaving device for production of terylene chemical fiber silk-proof women's dress and use method thereof |
| CN115538025B (en) * | 2022-09-13 | 2024-04-19 | 歙县博升纺织(集团)有限公司 | Knitting device for producing polyester-chemical fiber imitated silk women's clothing and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111251188A (en) * | 2020-03-09 | 2020-06-09 | 上海顺裕机电技术发展有限公司 | Bidirectional measuring arm device for grinding machine |
| CN115538025A (en) * | 2022-09-13 | 2022-12-30 | 歙县博升纺织(集团)有限公司 | Weaving device for production of terylene chemical fiber silk-proof women's dress and use method thereof |
| CN115538025B (en) * | 2022-09-13 | 2024-04-19 | 歙县博升纺织(集团)有限公司 | Knitting device for producing polyester-chemical fiber imitated silk women's clothing and using method thereof |
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