CN202898724U - Movable density sliding block mechanism for tubular knitting machine - Google Patents
Movable density sliding block mechanism for tubular knitting machine Download PDFInfo
- Publication number
- CN202898724U CN202898724U CN 201220635753 CN201220635753U CN202898724U CN 202898724 U CN202898724 U CN 202898724U CN 201220635753 CN201220635753 CN 201220635753 CN 201220635753 U CN201220635753 U CN 201220635753U CN 202898724 U CN202898724 U CN 202898724U
- Authority
- CN
- China
- Prior art keywords
- dynamic density
- cylinder body
- slide block
- adjustment screw
- tail end
- 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
Links
Images
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model discloses a movable density sliding block mechanism for a tubular knitting machine. The movable density sliding block mechanism comprises a movable density cylinder body, wherein a groove is formed in the movable density cylinder body; a movable density sliding block is suspended in the groove; the lower part of the movable density cylinder body is internally provided with two parallel mounting slots; each mounting slot is internally provided with a pneumatic piston; the bottom of the tail end of the movable density sliding block is provided with two adjusting screws, namely one semi-bit adjusting screw and one full-bit adjusting screw; the length of the semi-bit adjusting screw is less than that of the full-bit adjusting screw; two side walls of the movable density cylinder body are internally provided with a pair of parallel mounting holes; the mounting holes are respectively and internally provided with a spring; and an electromagnetic valve is started to push the pneumatic pistons to move backward, the tail ends of the piston rods of the pneumatic pistons prop against the corresponding adjusting screws so as to drive the backward displacement of the movable density sliding block, so that semi bit or full bit is realized, and therefore the movable density sliding block mechanism is higher in jacquard weave function and meets the requirements of different clients on the jacquard weave function. The movable density sliding block mechanism is simple in structure and easy to arrange, and can be used for weaving patterns with different requirements.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly a kind of dynamic density slide block mechanism for circular knitting machine.
Background technology
In Knitting Machinery, the density for the fabric of regulating formation often needs to use density regulating apparatus.In flat machine, the density regulating apparatus of existing comparative maturity, it generally comprises a density electrical machine, driving the dynamic density cam block moves, at the dynamic density cam block density depressing cam and density rise cam are installed, the control by density electrical machine changes Density.The dynamic density slide block enters subluxation or full position at its upper-part of drive, and it is the work that high pin knitting needle and low pin knitting needle withdraw from density triangular mechanism that present technology is difficult to finish, and can not form well Cam Track, can not finish the colored type braiding of requirements at the higher level.
Summary of the invention
In order to address the above problem, the utility model provides a kind of dynamic density slide block mechanism for circular knitting machine, thereby reaches improvement purpose.
Adopt following technical scheme: a kind of dynamic density slide block mechanism for circular knitting machine for this reason, it is characterized in that: it comprises a dynamic density cylinder body, fluted in the dynamic density cylinder body, the dynamic density slide block that in groove, suspends, and the both sides of dynamic density slide block and lower surface are all fitted with dynamic density cylinder body gap; The pressing plate that has at the upper surface of dynamic density slide block and dynamic density cylinder body is fixed, and described pressing plate is fixed on the dynamic density cylinder body; Two parallel mounting grooves are arranged in the dynamic density inferior part of the cylinder block, an air rammer is all arranged in each mounting groove, described air rammer is comprised of piston and piston rod, and piston cooperates at the mounting groove internal clearance; In the mounting groove bottom air admission hole, described air admission hole being arranged is through hole; The mounting groove outside at the dynamic density cylinder body has a cover plate, described cover plate to be fixedly mounted on the dynamic density cylinder body, and the pair of parallel through hole is arranged on the described cover plate, and through-hole diameter is greater than the diameter of piston rod, and described piston rod cooperates with corresponding via clearance; In dynamic density slide block tail end bottom two adjustment screw are arranged, a subluxation adjustment screw, a full position adjustment screw, wherein subluxation adjustment screw length is less than full position adjustment screw, and two adjustment screw all are bolted in dynamic density slide block tail end bottom; Described piston rod tail end is inconsistent with corresponding adjustment screw respectively, and namely piston rod tail end and subluxation adjustment screw are conflicted, and another piston rod tail end is conflicted with full position adjustment screw; In dynamic density cylinder body bottom surface two electromagnetic valves are arranged, described electromagnetic valve is fixedly installed in dynamic density cylinder body bottom surface; Be provided with the parallel installing hole in a pair of position in the dynamic density cylinder body two side, be respectively equipped with a spring in the installing hole, be provided with the straight pin of a pair of symmetry in the parallel position of relative installing hole, dynamic density slide block tail end top, described spring one end is fixed on the straight pin, and the other end is fixed in the installing hole.
Further technical scheme has a stop screw at dynamic density slide block tail end, and described stop screw is fixedly connected on dynamic density slide block tail end by nut, and stop screw and cover plate are inconsistent.
Further technical scheme all has a sealing ring between each piston rod and mounting groove bottom.
Under programme-control, start electromagnetic valve, electromagnetic valve can be as baroswitch, control enters the air pressure size of passage, it is mobile backward to promote air rammer, the adjustment screw corresponding to piston rod tail end conflict of air rammer drives the whole displacement that occurs backward of dynamic density slide block and upper-part thereof, thus realization subluxation or full position.Described dynamic density slide block and upper-part thereof are by the drive of subluxation stop screw, and when moving into subluxation backward, this moment, high pin knitting needle was in woven condition, and low pin knitting needle is in non-woven state.Another kind of situation, described dynamic density slide block and upper-part thereof are by the drive of full position stop screw, and when moving into backward full position, high pin knitting needle and the low pin knitting needle of this moment all are in non-woven state.When subluxation or full position duty, two springs all are in extended state, behind end-of-job, spring is because deformation is replied in the elastic force effect, thereby drive described dynamic density slide block and upper-part thereof, move forward and enter original position, high pin knitting needle and the low pin knitting needle of this moment all are in woven condition.And by regulating stop screw, can change the distance between density triangular mechanism and syringe.
Described dynamic density slide block enters subluxation or full position at its upper-part of drive, purpose is to carry out transition when density triangular mechanism forms Cam Track for high pin knitting needle and low pin knitting needle withdraw from, therefore make jacquard weave with better function, satisfy different clients to the requirement of high-end jacquard weave function.It is simple in structure for the utility model, is easy to arrange, and can finish the different colored types that require and weave.
Description of drawings
Fig. 1 is the profile of present embodiment.
Fig. 2 is the three-dimensional structure diagram of present embodiment.
The specific embodiment
Referring to accompanying drawing.Present embodiment comprises a dynamic density cylinder body 1, and is fluted 11 in the dynamic density cylinder body, the dynamic density slide block 2 that in groove 11, suspends, and the both sides of dynamic density slide block 2 and lower surface are all fitted with dynamic density cylinder body 1 gap.The pressing plate 3 that has at the upper surface of dynamic density slide block 2 and dynamic density cylinder body 1 is fixed, and described pressing plate 3 is fixed on the dynamic density cylinder body 1.Two parallel mounting grooves 12 are arranged in dynamic density cylinder body 1 bottom, an air rammer 13 is all arranged in each mounting groove, described air rammer 13 is comprised of piston 131 and piston rod 132, and piston 131 cooperates at mounting groove 12 internal clearances.In mounting groove 12 bottoms air admission hole 14 is arranged, described air admission hole 14 is through hole, between each piston rod 132 and mounting groove 12 bottoms a sealing ring 121 is arranged all.There is a cover plate 4 in mounting groove 12 outsides at the dynamic density cylinder body, and described cover plate 4 is fixedly mounted on the dynamic density cylinder body 1, on the described cover plate 4 pair of parallel through hole 41 are arranged, and through-hole diameter is greater than the diameter of piston rod, described piston rod 132 and corresponding through hole 41 matched in clearance; In dynamic density slide block tail end 21 bottoms two adjustment screw are arranged, a subluxation adjustment screw 5, a full position adjustment screw 6, wherein subluxation adjustment screw 5 length all are bolted in dynamic density slide block tail end 21 bottoms less than 6, two adjustment screw of full position adjustment screw.Described piston rod 132 tail ends are inconsistent with corresponding adjustment screw respectively, and namely piston rod tail end and subluxation adjustment screw 5 are conflicted, and another piston rod tail end is conflicted with full position adjustment screw 6; At dynamic density slide block tail end 21 stop screw 10 is arranged, described stop screw 10 is fixedly connected on dynamic density slide block tail end by nut, and stop screw 10 is inconsistent with cover plate 4.In dynamic density cylinder body bottom surface two electromagnetic valves 7 are arranged, described electromagnetic valve 7 is fixedly installed in dynamic density cylinder body 1 bottom surface.Be provided with the parallel installing hole in a pair of position in dynamic density cylinder body 1 two side, be respectively equipped with a spring 8 in the installing hole, be provided with the straight pin 9 of a pair of symmetry in the parallel position of relative installing hole, dynamic density slide block tail end 21 tops, described spring 8 one ends are fixed on the straight pin 9, and the other end is fixed in the installing hole.
Under programme-control, start electromagnetic valve 7, electromagnetic valve 7 can be as baroswitch, control enters the air pressure size of passage 14, it is mobile backward to promote air rammer 13, the adjustment screw corresponding to piston rod 132 tail ends conflict of air rammer 13 drives the whole displacement that occurs backward of dynamic density slide block 2 and upper-part thereof, thus realization subluxation or full position.Described dynamic density slide block 2 and upper-part thereof are by the drive of subluxation stop screw 5, and when moving into subluxation backward, this moment, high pin knitting needle was in woven condition, and low pin knitting needle is in non-woven state.Another kind of situation, described dynamic density slide block 2 and upper-part thereof are by the drive of full position stop screw 6, and when moving into backward full position, high pin knitting needle and the low pin knitting needle of this moment all are in non-woven state.When subluxation or full position duty, two springs 8 all are in extended state, behind end-of-job, spring is because deformation is replied in the elastic force effect, thereby drive described dynamic density slide block 2 and upper-part thereof, move forward and enter original position, high pin knitting needle and the low pin knitting needle of this moment all are in woven condition.And by regulating stop screw 10, can change the distance between density triangular mechanism and syringe.
Described dynamic density slide block enters subluxation or full position at its upper-part of drive, purpose is to carry out transition when density triangular mechanism forms Cam Track for high pin knitting needle and low pin knitting needle withdraw from, therefore make jacquard weave with better function, satisfy different clients to the requirement of high-end jacquard weave function.It is simple in structure for the utility model, is easy to arrange, and can finish the different colored types that require and weave.
Claims (3)
1. dynamic density slide block mechanism that is used for circular knitting machine, it is characterized in that: it comprises a dynamic density cylinder body, fluted in the dynamic density cylinder body, the dynamic density slide block that in groove, suspends, and the both sides of dynamic density slide block and lower surface are all fitted with dynamic density cylinder body gap; The pressing plate that has at the upper surface of dynamic density slide block and dynamic density cylinder body is fixed, and described pressing plate is fixed on the dynamic density cylinder body; Two parallel mounting grooves are arranged in the dynamic density inferior part of the cylinder block, an air rammer is all arranged in each mounting groove, described air rammer is comprised of piston and piston rod, and piston cooperates at the mounting groove internal clearance; In the mounting groove bottom air admission hole, described air admission hole being arranged is through hole; The mounting groove outside at the dynamic density cylinder body has a cover plate, described cover plate to be fixedly mounted on the dynamic density cylinder body, and the pair of parallel through hole is arranged on the described cover plate, and through-hole diameter is greater than the diameter of piston rod, and described piston rod cooperates with corresponding via clearance; In dynamic density slide block tail end bottom two adjustment screw are arranged, a subluxation adjustment screw, a full position adjustment screw, wherein subluxation adjustment screw length is less than full position adjustment screw, and two adjustment screw all are bolted in dynamic density slide block tail end bottom; Described piston rod tail end is inconsistent with corresponding adjustment screw respectively, and namely piston rod tail end and subluxation adjustment screw are conflicted, and another piston rod tail end is conflicted with full position adjustment screw; In dynamic density cylinder body bottom surface two electromagnetic valves are arranged, described electromagnetic valve is fixedly installed in dynamic density cylinder body bottom surface; Be provided with the parallel installing hole in a pair of position in the dynamic density cylinder body two side, be respectively equipped with a spring in the installing hole, be provided with the straight pin of a pair of symmetry in the parallel position of relative installing hole, dynamic density slide block tail end top, described spring one end is fixed on the straight pin, and the other end is fixed in the installing hole.
2. according to a kind of dynamic density slide block mechanism for circular knitting machine claimed in claim 1, it is characterized in that: at dynamic density slide block tail end one stop screw is arranged, described stop screw is fixedly connected on dynamic density slide block tail end by nut, and stop screw and cover plate are inconsistent.
3. according to a kind of dynamic density slide block mechanism for circular knitting machine claimed in claim 1, it is characterized in that: between each piston rod and mounting groove bottom, a sealing ring is arranged all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635753 CN202898724U (en) | 2012-11-28 | 2012-11-28 | Movable density sliding block mechanism for tubular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635753 CN202898724U (en) | 2012-11-28 | 2012-11-28 | Movable density sliding block mechanism for tubular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898724U true CN202898724U (en) | 2013-04-24 |
Family
ID=48119414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635753 Expired - Fee Related CN202898724U (en) | 2012-11-28 | 2012-11-28 | Movable density sliding block mechanism for tubular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965829A (en) * | 2012-11-28 | 2013-03-13 | 宁波慈星股份有限公司 | Movable density slide block mechanism for circular knitting machine |
-
2012
- 2012-11-28 CN CN 201220635753 patent/CN202898724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965829A (en) * | 2012-11-28 | 2013-03-13 | 宁波慈星股份有限公司 | Movable density slide block mechanism for circular knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102965829B (en) | Movable density slide block mechanism for circular knitting machine | |
| CN101994206A (en) | Density adjusting device of computer silk stockings machine | |
| CN104696310A (en) | Composite hydraulic cylinder device | |
| CN202898724U (en) | Movable density sliding block mechanism for tubular knitting machine | |
| KR20120010881A (en) | a variable compression ratio apparatus for a vehicle's engine | |
| CN104028659A (en) | Lateral pressing mechanism and stamping die | |
| CN202881596U (en) | Circular knitting machine density regulation device with drive cam | |
| CN203096341U (en) | Pressing triangle assembly | |
| CN102205497B (en) | Linear guide rail locking device with protecting function | |
| CN202137586U (en) | Linear guide rail locking device with protection | |
| CN104595278A (en) | Hydraulic buffering oil cylinder | |
| CN210135131U (en) | Self-buffering double-rod piston cylinder | |
| CN203409175U (en) | Hydraulic press punch replacing device | |
| CN202881597U (en) | Circular knitting machine density regulation device with density cam mechanism | |
| CN203147008U (en) | Link plate coordinated type reversing valve | |
| CN203052682U (en) | Synchronizing mechanism of a plurality of oil cylinders | |
| CN101634319B (en) | Single-acting rapid-pressurizing hydraulic cylinder | |
| CN102912549A (en) | Circular knitting machine density adjusting device with density cam mechanism | |
| CN203906441U (en) | Multicolor wire-changing drive cylinder | |
| CN203836543U (en) | Novel intelligentized grease lubrication device | |
| CN202881600U (en) | Round machine density adjusting device with induction alarm mechanism | |
| CN208438001U (en) | A kind of telescoping clamp | |
| CN203651050U (en) | Anti-eccentric load hydraulic system | |
| CN201415671Y (en) | Solenoid valve for motorcycle variable-volume type ABS system | |
| CN204122524U (en) | The building mortion of corrugated sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO YUREN NUMERICAL CONTROL TECHNOLOGY CO., LTD Free format text: FORMER OWNER: NINGBO CIXING CO., LTD. Effective date: 20130513 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315300 NINGBO, ZHEJIANG PROVINCE TO: 315322 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130513 Address after: 315322, No. three, No. 328 West Road, East Town, Ningbo, Zhejiang, Cixi Patentee after: Ningbo Yuren Digital Control Technology Co., Ltd. Address before: 315300 Zhejiang city of Ningbo province Cixi City, Baisha Street East knitted textile city three building No. 6 Patentee before: Ningbo Cixing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |