CN212103188U - Needle selector mounting structure of jacquard - Google Patents
Needle selector mounting structure of jacquard Download PDFInfo
- Publication number
- CN212103188U CN212103188U CN202020643097.9U CN202020643097U CN212103188U CN 212103188 U CN212103188 U CN 212103188U CN 202020643097 U CN202020643097 U CN 202020643097U CN 212103188 U CN212103188 U CN 212103188U
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- Prior art keywords
- needle selector
- mounting structure
- needle
- selector mounting
- threaded rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 description 6
- 230000002337 anti-port Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model provides a needle selector mounting structure of a jacquard. The needle selector mounting structure of the jacquard comprises a needle selector body; the base is arranged below the needle selector body; the two supporting blocks are fixedly arranged at the top of the base; the threaded rod is rotatably arranged on the two supporting blocks; the two sliding seats are both installed on the threaded rod in a threaded mode; the two connecting seats are respectively and fixedly arranged on the tops of the two sliding seats; the needle selector mounting seat is fixedly mounted on one side of the needle selector body; and the two fixing mechanisms are arranged on the connecting seat and the needle selector mounting seat. The utility model provides a select needle ware mounting structure of jacquard has can be convenient installs and dismantles comparatively labour saving and time saving's advantage selecting the needle ware.
Description
Technical Field
The utility model relates to a jacquard machine technical field especially relates to a select needle ware mounting structure of jacquard machine.
Background
A jacquard machine is an important invention in ancient China as a textile tool, a general loom can only weave plain fabrics, fabrics with complex patterns can only be woven by the jacquard machine, a pattern plate is sleeved on a pattern cylinder on the jacquard machine, each weft is turned over by a pattern plate, the pattern cylinder is pressed against a horizontal needle once, when holes are formed in the pattern plate, the head end of the horizontal needle extends into the pattern plate and the holes of the pattern cylinder, so that the hook end of the vertical needle is still hung on a lifting knife, when the lifting knife is lifted, the vertical needle is lifted up, a harness wire is driven to be lifted by a first thread hook and a harness wire, at the moment, a warp wire penetrating into the harness eye is lifted to form an upper layer of a shed, a harness hammer is hung in a lower harness ring of the harness wire, when the shed is closed, the harness effect is played back by the weight of the harness wire, when holes are not formed in the pattern plate, the horizontal needle is withdrawn back through a raised head, the corresponding vertical needle hook end is pushed to be separated from the lifting knife, so that the harness wire connected with the vertical needle and the harness wire are not lifted, the warp filaments sink down to form the lower layer of the shed.
In addition, some old machines also adopt electronic needle selection to replace old mechanical needle selection when the equipment is reconstructed so as to enlarge the possibility and the practicability of patterns.
However, the traditional needle selector is mostly fixedly installed on the support through bolts, and when the needle selector needs to be replaced, the needle selector needs to be disassembled and installed by means of tools, so that the needle selector is not convenient to assemble and disassemble, sometimes, the operation space is limited, and time and labor are wasted.
Therefore, there is a need to provide a new needle selector mounting structure for jacquard machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can be convenient install and dismantle the needle selection ware, comparatively labour saving and time saving's jacquard machine select needle ware mounting structure.
In order to solve the technical problem, the utility model provides a jacquard selects needle ware mounting structure includes: a needle selector body; the base is arranged below the needle selector body; the two supporting blocks are fixedly arranged at the top of the base; the threaded rod is rotatably arranged on the two supporting blocks; the two sliding seats are both installed on the threaded rod in a threaded mode; the two connecting seats are respectively and fixedly arranged on the tops of the two sliding seats; the needle selector mounting seat is fixedly mounted on one side of the needle selector body; and the two fixing mechanisms are arranged on the connecting seat and the needle selector mounting seat.
Preferably, the fixing mechanism includes a slot, a pin, a rotating shaft, a connecting block, a limiting groove, a limiting rod and a spring, the slot is arranged on one side of the needle selector mounting seat, the pin is fixedly mounted on one side of the linking seat, the pin is adapted to the slot, the rotating shaft is rotatably mounted on the top of the needle selector mounting seat, the connecting block is fixedly mounted on one side of the rotating shaft, the limiting groove is arranged on the top of the pin, the limiting rod is slidably mounted on the connecting block, the spring is wound on the limiting rod, and the bottom end of the limiting rod extends into the limiting groove.
Preferably, the top of the needle selector mounting seat is provided with a groove, a first bearing is arranged inside the groove, an outer ring of the first bearing is fixedly connected with the inner wall of the groove, and an inner ring of the first bearing is fixedly sleeved on the rotating shaft.
Preferably, the two support blocks are respectively provided with a first through hole, a second bearing is arranged inside the two first through holes, the outer rings of the two second bearings are respectively fixedly connected with the inner walls of the two first through holes, and the inner rings of the two second bearings are fixedly sleeved on the threaded rod.
Preferably, the sliding seats are provided with second through holes, inner walls of the second through holes are provided with internal threads, the threaded rod is provided with two sections of external threads with opposite threads, and the external threads of the threaded rod and the internal threads of the second through holes are screwed mutually.
Preferably, two sliding grooves are formed in the top of the base, sliding blocks are fixedly mounted at the bottoms of the two sliding seats, and the sliding grooves are connected with the sliding blocks in a sliding mode.
Preferably, the top end fixed mounting of gag lever post has spherical handle, the one end fixed mounting of threaded rod has L type handle.
Preferably, a mounting disc is fixedly mounted on the limiting rod, the bottom end of the spring is fixedly connected with the top of the mounting disc, and the top end of the spring is fixedly connected with the bottom of the connecting block.
Compared with the prior art, the utility model provides a jacquard's selection needle ware mounting structure has following beneficial effect:
the utility model provides a needle selection ware mounting structure of jacquard machine, when needs are dismantled, the operation ball handle rotates and rotates L type handle, breaks away from out from the slot until the bolt, can accomplish the dismantlement, and is manual can accomplish, need not with the help of external instrument, during the installation, and the ball handle is loosened in the operation to the contrarotation L type handle, and the spring resets, makes the gag lever post insert the spacing groove in, can accomplish the installation, comparatively convenient laborsaving.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a needle selector mounting structure of a jacquard machine according to the present invention;
fig. 2 is an enlarged view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. the needle selector comprises a needle selector body, 2, a base, 3, a supporting block, 4, a threaded rod, 5, a sliding seat, 6, a connecting seat, 7, a needle selector mounting seat, 8, a slot, 9, a bolt, 10, a rotating shaft, 11, a connecting block, 12, a limiting groove, 13, a limiting rod, 14 and a spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a needle selector mounting structure of a jacquard according to a preferred embodiment of the present invention; fig. 2 is an enlarged view of a portion a shown in fig. 1. The needle selector mounting structure of the jacquard comprises: a selector body 1; a base 2, wherein the base 2 is arranged below the needle selector body 1; the two supporting blocks 3 are fixedly arranged at the top of the base 2; the threaded rod 4 is rotatably arranged on the two supporting blocks 3; the two sliding seats 5 are mounted on the threaded rod 4 in a threaded manner; the two connecting seats 6 are respectively fixedly arranged at the tops of the two sliding seats 5; the needle selector mounting seat 7 is fixedly arranged on one side of the needle selector body 1; and the two fixing mechanisms are arranged on the connecting seat 6 and the needle selector mounting seat 7.
The fixing mechanism comprises a slot 8, a plug 9, a rotating shaft 10, a connecting block 11, a limiting groove 12, a limiting rod 13 and a spring 14, wherein the slot 8 is arranged at one side of the needle selector mounting seat 7, the plug 9 is fixedly arranged at one side of the connecting seat 6, the plug 9 is matched with the slot 8, the rotating shaft 10 is rotatably arranged at the top of the needle selector mounting seat 7, the connecting block 11 is fixedly arranged at one side of the rotating shaft 10, the limiting groove 12 is arranged at the top of the plug 9, the limiting rod 13 is slidably arranged on the connecting block 11, the spring 14 is wound on the limiting rod 13, and the bottom end of the limiting rod 13 extends into the limiting groove 12.
The top of the needle selector mounting seat 7 is provided with a groove, a first bearing is arranged in the groove, the outer ring of the first bearing is fixedly connected with the inner wall of the groove, and the inner ring of the first bearing is fixedly sleeved on the rotating shaft 10.
First through holes are formed in the two supporting blocks 3, second bearings are arranged inside the first through holes, outer rings of the two second bearings are fixedly connected with the inner walls of the two first through holes respectively, and inner rings of the two second bearings are fixedly sleeved on the threaded rod 4.
Two all seted up the second through-hole on the sliding seat 5, two the inner wall of second through-hole all is provided with the internal thread, be provided with two sections opposite external screw threads on the threaded rod 4, just the external screw thread of threaded rod 4 with the internal thread of second through-hole closes each other soon.
Two sliding grooves are formed in the top of the base 2, sliding blocks are fixedly mounted at the bottoms of the sliding seats 5, and the sliding grooves are connected with the sliding blocks in a sliding mode.
The top fixed mounting of gag lever post 13 has spherical handle, the one end fixed mounting of threaded rod 4 has L type handle.
The limiting rod 13 is fixedly provided with a mounting disc, the bottom end of the spring 14 is fixedly connected with the top of the mounting disc, and the top end of the spring 14 is fixedly connected with the bottom of the connecting block 11.
The utility model provides a jacquard's select needle ware mounting structure's theory of operation as follows:
when disassembly is needed, firstly, the spherical handle is pulled, the spring 14 is compressed, the spherical handle drives the limiting rod 13 to move until the limiting rod 13 is separated from the limiting groove 12, then the connecting block 11 is rotated, the connecting block 11 drives the limiting rod 13 to move until the limiting rod 13 moves to a proper position, the spherical handle is loosened, the spherical handle on the other side is repeatedly operated, the L-shaped handle is rotated, the L-shaped handle drives the threaded rod 4 to move, the threaded rod 4 drives the sliding seat 5 to move, the sliding seat 5 drives the connecting seat 6 to move, the connecting seat 6 drives the bolt 9 to move until the bolt 9 is separated from the slot 8, disassembly can be completed, and manual operation can be completed without the help of external tools;
during the installation, the L type handle of antiport makes two bolt 9 insert two slots 8 in, upwards stimulates spherical handle again and rotates connecting block 11, makes gag lever post 13 be located the top of spacing groove 12, loosens spherical handle, and spring 14 resets, makes gag lever post 13 insert in spacing groove 12, can accomplish the installation, and is comparatively convenient laborsaving.
Compared with the prior art, the utility model provides a jacquard's selection needle ware mounting structure has following beneficial effect:
the utility model provides a needle selection ware mounting structure of jacquard machine, when needs are dismantled, the operation knob rotates and rotates L type handle, breaks away from out from slot 8 until bolt 9, can accomplish the dismantlement, and is manual to accomplish, need not with the help of external instrument, during the installation, and the L type handle is rotated in the antiport, and the knob is loosened in the operation, and spring 14 resets, makes gag lever post 13 insert in spacing groove 12, can accomplish the installation, and is comparatively convenient laborsaving.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A needle selector mounting structure of a jacquard, characterized by comprising:
a needle selector body;
the base is arranged below the needle selector body;
the two supporting blocks are fixedly arranged at the top of the base;
the threaded rod is rotatably arranged on the two supporting blocks;
the two sliding seats are both installed on the threaded rod in a threaded mode;
the two connecting seats are respectively and fixedly arranged on the tops of the two sliding seats;
the needle selector mounting seat is fixedly mounted on one side of the needle selector body;
and the two fixing mechanisms are arranged on the connecting seat and the needle selector mounting seat.
2. The needle selector mounting structure for a jacquard machine according to claim 1, wherein the fixing mechanism includes a slot, a pin, a rotating shaft, a connecting block, a limiting groove, a limiting rod, and a spring, the slot is provided on one side of the needle selector mounting base, the pin is fixedly mounted on one side of the connecting base, the pin is adapted to the slot, the rotating shaft is rotatably mounted on the top of the needle selector mounting base, the connecting block is fixedly mounted on one side of the rotating shaft, the limiting groove is provided on the top of the pin, the limiting rod is slidably mounted on the connecting block, the spring is wound on the limiting rod, and the bottom end of the limiting rod extends into the limiting groove.
3. The needle selector mounting structure for a jacquard machine according to claim 2, wherein a groove is formed at the top of the needle selector mounting base, a first bearing is disposed inside the groove, an outer ring of the first bearing is fixedly connected with an inner wall of the groove, and an inner ring of the first bearing is fixedly sleeved on the rotating shaft.
4. The needle selector mounting structure of the jacquard machine according to claim 1, wherein first through holes are formed in both the support blocks, second bearings are disposed inside both the first through holes, outer rings of both the second bearings are fixedly connected to inner walls of both the first through holes, and inner rings of both the second bearings are fixedly fitted over the threaded rod.
5. The needle selector mounting structure for a jacquard machine according to claim 1, wherein each of the two sliding seats has a second through hole, inner walls of the two second through holes have internal threads, the threaded rod has two sections of external threads with opposite threads, and the external threads of the threaded rod and the internal threads of the second through holes are screwed together.
6. The needle selector mounting structure for jacquard machine according to claim 1, wherein two sliding grooves are formed at the top of the base, sliding blocks are fixedly mounted at the bottoms of the two sliding seats, and the sliding grooves are slidably connected with the sliding blocks.
7. The selector mounting structure of the jacquard machine according to claim 2, wherein a knob is fixedly mounted to a top end of the stopper rod, and an L-shaped knob is fixedly mounted to one end of the threaded rod.
8. The needle selector mounting structure for a jacquard machine according to claim 2, wherein a mounting plate is fixedly mounted on the stopper rod, a bottom end of the spring is fixedly connected with a top portion of the mounting plate, and a top end of the spring is fixedly connected with a bottom portion of the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020643097.9U CN212103188U (en) | 2020-04-26 | 2020-04-26 | Needle selector mounting structure of jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020643097.9U CN212103188U (en) | 2020-04-26 | 2020-04-26 | Needle selector mounting structure of jacquard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212103188U true CN212103188U (en) | 2020-12-08 |
Family
ID=73612406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020643097.9U Expired - Fee Related CN212103188U (en) | 2020-04-26 | 2020-04-26 | Needle selector mounting structure of jacquard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212103188U (en) |
-
2020
- 2020-04-26 CN CN202020643097.9U patent/CN212103188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |