CN212505309U - Jacquard needling machine convenient to change jacquard plate for non-woven fabric production - Google Patents
Jacquard needling machine convenient to change jacquard plate for non-woven fabric production Download PDFInfo
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- CN212505309U CN212505309U CN202020655317.XU CN202020655317U CN212505309U CN 212505309 U CN212505309 U CN 212505309U CN 202020655317 U CN202020655317 U CN 202020655317U CN 212505309 U CN212505309 U CN 212505309U
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- jacquard
- plate
- acupuncture
- sliding
- fixedly connected
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000001467 acupuncture Methods 0.000 claims abstract description 42
- 238000009950 felting Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004080 punching Methods 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a jacquard needle loom convenient to change jacquard plate for non-woven fabrics production, belong to non-woven fabrics production's technical field, it includes fixed connection in subaerial frame, fixedly connected with workstation in the frame, a plurality of acupuncture holes have been seted up on the workstation, vertical sliding connection has acupuncture mechanism in the frame, be provided with the acupuncture actuating mechanism that reciprocating motion was done to drive acupuncture mechanism in the frame in vertical direction, acupuncture mechanism sets up terminal surface under acupuncture actuating mechanism, acupuncture mechanism is located the workstation top, acupuncture mechanism includes the backup pad of terminal surface under fixed connection in acupuncture actuating mechanism, horizontal sliding connection has acupuncture subassembly in the backup pad, be provided with the first fixed subassembly at fixed acupuncture subassembly both ends in the backup pad. The utility model discloses have the jacquard plate that will use and slide into the frame from jacquard needle loom one side in to release another jacquard plate, conveniently change the jacquard plate, save artificial effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of non-woven fabrics production and specifically relates to a non-woven fabrics production is with jacquard needle loom of being convenient for change jacquard plate.
Background
The jacquard needling machine is a specially designed special needling machine at present, and is mainly used for producing products such as household carpets, decorative carpets, foot mats, wall cloth, bedspreads, automobile liners and the like.
The prior Chinese utility model with the authorization notice number CN207659614U, which is specially favorable for 2018, 7 and 27 discloses a carpet production device, which comprises a mounting bottom plate fixedly connected on the ground, wherein the upper end surface of the mounting bottom plate is provided with a jacquard device, the jacquard device comprises a frame fixedly connected with the upper end surface of the mounting floor, a workbench is fixedly connected on the frame, a plurality of needling holes are arranged on the workbench, a motor is fixedly connected on the frame, a crank is coaxially and fixedly connected on a main shaft of the motor, the other end of the crank is hinged with a connecting rod, one end of the connecting rod, which is far away from the crank, is hinged with a supporting rod, the supporting rod is vertically and slidably connected on the frame, the lower end surface of the supporting rod is fixedly connected with a jacquard plate through a bolt, the jacquard plate is positioned above the workbench, a plurality of felting needles are vertically, the needles are arranged in a specific pattern.
After on the non-woven fabrics reachs the workstation, the motor starts, crank rotation drives the connecting rod and rotates, the bracing piece slides along vertical direction under the connecting rod drives, the jacquard weave board is close to the workstation direction, the felting needle passes the non-woven fabrics and gets into in the needling hole, the connecting rod drives the bracing piece and slides to keeping away from the workstation direction, the bracing piece drives the jacquard weave board and slides to keeping away from the workstation direction, the felting needle slides out in the non-woven fabrics, because the reverse reason of thorn hook, thorn hook drives the fibre and moves to keeping away from the workstation direction, thereby form the decorative pattern on the non.
The above prior art solutions have the following drawbacks: the arrangement positions of the felting needles on the jacquard plate are fixed, when the jacquard plate needs to be replaced according to different pattern requirements, two workers need to respectively support the two ends of the jacquard plate for protecting the felting needles from being damaged, and then one worker removes the mounting bolt, so that the labor is greatly wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a jacquard needle loom for non-woven fabric production, which is convenient for changing a jacquard plate, and aims at overcoming the defects existing in the prior art. The jacquard board to be used slides into the rack from one side of the jacquard needling machine and pushes out the other jacquard board, so that the jacquard board is convenient to replace, and the labor is saved.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a non-woven fabrics production is with jacquard needle loom of being convenient for change jacquard plate, includes fixed connection in subaerial frame, fixedly connected with workstation in the frame, a plurality of acupuncture holes have been seted up on the workstation, vertical sliding connection has acupuncture mechanism in the frame, be provided with the acupuncture actuating mechanism that drive acupuncture mechanism is reciprocating motion in vertical direction in the frame, acupuncture mechanism sets up terminal surface under acupuncture actuating mechanism, acupuncture mechanism is located the workstation top, acupuncture mechanism includes the backup pad of terminal surface under fixed connection acupuncture actuating mechanism, horizontal sliding connection has acupuncture subassembly in the backup pad, be provided with the first fixed subassembly at fixed acupuncture subassembly both ends in the backup pad.
Through adopting above-mentioned technical scheme, thereby acupuncture actuating mechanism drive backup pad is reciprocating motion and drives acupuncture subassembly and be reciprocating motion, when needing to be changed acupuncture subassembly, separates first fixed subassembly and acupuncture subassembly, follows backup pad one end roll-off with acupuncture subassembly, slides in new acupuncture subassembly from backup pad one end again, utilizes first fixed subassembly to fix acupuncture subassembly in the backup pad, and easy operation is convenient.
The present invention may be further configured in a preferred embodiment as: the needling component comprises a jacquard plate which is horizontally connected to the supporting plate in a sliding manner, the sliding direction of the jacquard plate is perpendicular to the feeding direction of the non-woven fabric, and the lower end face of the jacquard plate is fixedly connected with a needle.
Through adopting above-mentioned technical scheme, jacquard plate horizontal sliding connection is in the backup pad, conveniently changes jacquard plate from backup pad one end roll-off, and easy operation is convenient.
The present invention may be further configured in a preferred embodiment as: the jacquard plate is fixedly connected with auxiliary plates along two sides of the length direction, the auxiliary plates abut against the lower end face of the supporting plate, and the lower end face of the auxiliary plate is fixedly connected with a felting needle.
By adopting the technical scheme, the auxiliary plate increases the width of the jacquard plate, so that the needling range of the needling mechanism is increased, the falling frequency of the needling mechanism is reduced, and the damage to the needling mechanism is reduced.
The present invention may be further configured in a preferred embodiment as: the supporting plate is provided with a second sliding groove, the length direction of the second sliding groove is perpendicular to the feeding direction of the non-woven fabric, and the jacquard plate is connected in the second sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the second spout plays the guide effect to jacquard plate slides.
The present invention may be further configured in a preferred embodiment as: the jacquard plate is fixedly connected with first sliding blocks along two sides of the length direction, a third sliding groove is formed in the side wall of the second sliding groove along the length direction, and the first sliding blocks are connected to the third sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, first slider increases the stability of being connected between jacquard plate and the backup pad.
The present invention may be further configured in a preferred embodiment as: the upper end face of the auxiliary plate is fixedly connected with a second sliding block along the length direction of the jacquard plate, a fourth sliding groove is formed in the lower end face of the supporting plate along the length direction, and the second sliding block is connected in the fourth sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the second slider increases the stability of being connected between accessory plate and the backup pad.
The present invention may be further configured in a preferred embodiment as: first fixed subassembly is including rotating the first lead screw of connecting in the backup pad, first lead screw axis perpendicular to ground, vertical sliding connection has the bracing piece in the backup pad, the terminal surface is contradicted in first slider up end under the bracing piece, bracing piece and first lead screw threaded connection, the first worm wheel of coaxial fixedly connected with on the first lead screw, the backup pad internal rotation is connected with the worm, worm and first worm wheel meshing.
Through adopting above-mentioned technical scheme, the first worm wheel of worm rotation drive rotates, and first worm wheel drives first lead screw and rotates, and the bracing piece is under first lead screw drive, thereby bracing piece lower extreme and first slider up end support tightly and prevent the jacquard plate from backup pad both ends roll-off.
The present invention may be further configured in a preferred embodiment as: the supporting plate is vertically provided with a square fifth sliding groove, the supporting rod is a square rod, the supporting rod is connected in the fifth sliding groove in a sliding mode, a first groove is formed in the upper end face of the first sliding block, and one end of the supporting rod is abutted to the bottom wall of the first groove.
Through adopting above-mentioned technical scheme, bracing piece one end slides in first recess, can prevent effectively that the jacquard weave board from following backup pad both ends roll-off.
The present invention may be further configured in a preferred embodiment as: the fixed subassembly of second is including rotating the second lead screw of connecting in the backup pad, second lead screw axis perpendicular to ground, vertical sliding connection has the supporting shoe in the backup pad, supporting shoe and second lead screw threaded connection, the supporting shoe up end is contradicted in terminal surface under the first slider, the first gear of coaxial fixedly connected with on the second lead screw, the backup pad internal rotation is connected with the dwang, dwang axis perpendicular to ground, the coaxial fixedly connected with second worm wheel in dwang upper end, second worm wheel and worm meshing, the coaxial fixedly connected with second gear of dwang lower extreme, second gear and first gear meshing.
Through adopting above-mentioned technical scheme, the worm rotates, and second worm wheel and first worm wheel antiport, second worm wheel drive dwang and rotate, and the dwang drives second gear revolve, and second gear drive first gear revolve, and first gear drives the second lead screw and rotates, and the supporting shoe slides to first slider direction along with the second lead screw rotation to support first slider tightly, effectively increase the joint strength between backup pad and the jacquard plate.
The present invention may be further configured in a preferred embodiment as: the supporting plate is vertically provided with a sixth sliding groove, the supporting block is a square block and is connected in the sixth sliding groove in a sliding mode, a second groove is formed in the lower end face of the first sliding block, and one end of the supporting block abuts against the bottom wall of the second groove.
By adopting the technical scheme, the supporting block slides into the second groove, so that the connecting strength between the supporting plate and the jacquard plate is effectively increased.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the needling driving mechanism drives the supporting plate to do reciprocating motion so as to drive the needling component to do reciprocating motion, when the needling component needs to be replaced, the first fixing component is separated from the needling component, the needling component slides out of one end of the supporting plate, and then a new needling component slides in from one end of the supporting plate, and the needling component is fixed on the supporting plate by utilizing the first fixing component, so that the operation is simple and convenient;
2. the worm rotates to drive the first worm wheel to rotate, the first worm wheel drives the first lead screw to rotate, the lower end of the support rod is tightly abutted against the upper end face of the first sliding block under the drive of the first lead screw, and therefore the jacquard plate is prevented from sliding out of the two ends of the support plate;
3. the worm rotates, and second worm wheel and first worm wheel antiport, second worm wheel drive dwang and rotate, and the dwang drives the second gear and rotates, and the first gear of second gear drive rotates, and the first gear drives the second lead screw and rotates, and the supporting shoe slides to first slider direction along with the second lead screw rotation to support tightly first slider, effectively increase the joint strength between backup pad and the jacquard plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic partial cross-sectional view of the present embodiment;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Reference numerals: 110. a frame; 120. a first chute; 210. a work table; 220. punching holes; 300. a needling mechanism; 310. a support plate; 320. a needling assembly; 321. a jacquard plate; 322. a needle; 323. an auxiliary plate; 324. a first slider; 325. a second slider; 326. a first groove; 327. a second groove; 330. a first fixed component; 331. a first lead screw; 332. a support bar; 333. a first worm gear; 334. a worm; 340. a second fixed component; 341. a second lead screw; 342. a support block; 343. a first gear; 344. rotating the rod; 345. a second worm gear; 346. a second gear; 350. a second chute; 360. a third chute; 370. a fourth chute; 380. a fifth chute; 390. a sixth chute; 400. a needle punching driving mechanism; 410. a drive assembly; 411. a drive rod; 412. a drive motor; 420. a reciprocating assembly; 421. a crank; 422. a connecting rod; 423. a connecting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a jacquard needle loom for non-woven fabrics production is with being convenient for change jacquard plate 321, including frame 110, fixedly connected with workstation 210 on the frame 110 has seted up a plurality of acupuncture holes 220 on the workstation 210, and vertical sliding connection has acupuncture mechanism 300 in the frame 110, is provided with acupuncture actuating mechanism 400 on the frame 110, and acupuncture mechanism 300 sets up terminal surface under acupuncture actuating mechanism 400, and acupuncture mechanism 300 is located workstation 210 top.
Referring to FIG. 2, the needle punching driving mechanism 400 includes two sets of driving members 410 disposed on the frame 110, and a reciprocating member 420 is disposed on each of the driving members 410.
Referring to fig. 2, the driving assembly 410 includes a driving motor 412 fixedly connected to one side of the frame 110, a driving rod 411 is rotatably connected to the frame 110, and the driving rod 411 is coaxially and fixedly connected to the driving motor 412.
Referring to fig. 2, the reciprocating assembly 420 includes a crank 421 rotatably connected to the driving rod 411, a connecting rod 422 is hinged to an end of the crank 421 away from the driving rod 411, a connecting rod 423 is hinged to an end of the connecting rod 422 away from the crank 421, and the connecting rod 423 is vertically slidably connected to the inside of the frame 110.
Referring to fig. 2, the frame 110 is vertically provided with a first sliding groove 120, and the connecting rod 423 is slidably connected in the first sliding groove 120.
Referring to fig. 2 and 3, the needling mechanism 300 includes a support plate 310 fixedly connected to the lower end surface of the connecting rod 423, a needling assembly 320 is horizontally and slidably connected to the support plate 310, the sliding direction of the needling assembly 320 is perpendicular to the feeding direction of the non-woven fabric, and a first fixing assembly 330 and a second fixing assembly 340 are disposed on the support plate 310.
Referring to fig. 2, the needling assembly 320 includes a jacquard plate 321 horizontally slidably connected to the support plate 310, needles 322 are fixedly connected to the lower end surface of the jacquard plate 321, auxiliary plates 323 are fixedly connected to both sides of the jacquard plate 321 along the length direction, the auxiliary plates 323 abut against the lower end surface of the support plate 310, and the needles 322 are fixedly connected to the lower end surface of the auxiliary plates 323.
Referring to fig. 2, the supporting plate 310 is provided with a second sliding groove 350, the length direction of the second sliding groove 350 is perpendicular to the feeding direction of the non-woven fabric, and the jacquard plate 321 is slidably connected to the second sliding groove 350.
Referring to fig. 2, the jacquard plate 321 is fixedly connected with first sliding blocks 324 along two sides of the length direction, a third sliding groove 360 is formed in the side wall of the second sliding groove 350 along the length direction, and the first sliding blocks 324 are slidably connected in the third sliding groove 360.
Referring to fig. 2, the upper end surface of the auxiliary plate 323 is fixedly connected with a second sliding block 325 along the length direction of the jacquard plate 321, the lower end surface of the supporting plate 310 is provided with a fourth sliding slot 370 along the length direction, and the second sliding block 325 is slidably connected in the fourth sliding slot 370.
Referring to fig. 3, the first fixing assembly 330 includes a first lead screw 331 rotatably connected in the support plate 310, an axis of the first lead screw 331 is perpendicular to the ground, a support rod 332 is vertically and slidably connected in the support plate 310, the support rod 332 is in threaded connection with the first lead screw 331, a first worm wheel 333 is coaxially and fixedly connected on the first lead screw 331, a worm 334 is rotatably connected in the support plate 310, and the worm 334 is meshed with the first worm wheel 333.
Referring to fig. 3, a square fifth sliding groove 380 is vertically formed on the supporting plate 310, the supporting rod 332 is a square rod, the supporting rod 332 is slidably connected in the fifth sliding groove 380, the first groove 326 is formed on the upper end surface of the first sliding block 324, and one end of the supporting rod 332 abuts against the bottom wall of the first groove 326.
Referring to fig. 3, the second fixing assembly 340 includes a second lead screw 341 rotatably connected in the supporting plate 310, an axis of the second lead screw 341 is perpendicular to the ground, a supporting block 342 is vertically and slidably connected in the supporting plate 310, the supporting block 342 is in threaded connection with the second lead screw 341, a first gear 343 is coaxially and fixedly connected on the second lead screw 341, a rotating rod 344 is rotatably connected in the supporting plate 310, an axis of the rotating rod 344 is perpendicular to the ground, a second worm wheel 345 is coaxially and fixedly connected at an upper end of the rotating rod 344, the second worm wheel 345 is engaged with the worm 334, a second gear 346 is coaxially and fixedly connected at a lower end of the rotating rod 344, and the second gear 346 is engaged. The first lead screw 331 is threaded in the opposite direction to the second lead screw 341.
Referring to fig. 3, a sixth sliding slot 390 is vertically formed in the supporting plate 310, the supporting block 342 is a square block, the supporting block 342 is slidably connected in the sixth sliding slot 390, a second groove 327 is formed in a lower end surface of the first sliding block 324, and one end of the supporting block 342 abuts against a bottom wall of the second groove 327.
The implementation manner of the embodiment is as follows: when the jacquard plate 321 needs to be replaced, the rotating worm 334 rotates the first worm wheel 333 and the second worm wheel 345.
The first worm wheel 333 drives the first lead screw 331 to rotate, so that the support rod 332 slides away from the ground, and one end of the support rod 332 slides out of the first groove 326. The second worm wheel 345 drives the rotating rod 344 to rotate, so as to drive the second gear 346 to rotate, the second gear 346 drives the first gear 343 to rotate, the first gear 343 drives the second lead screw 341 to rotate, the supporting block 342 slides towards the direction close to the ground, and one end of the supporting block 342 slides out of the second groove 327.
The jacquard plate 321 is slid out from one end of the support plate 310 and into a new jacquard plate 321 from one end of the support plate 310.
After the replacement is completed, the worm 334 is rotated to rotate the first worm wheel 333 and the second worm wheel 345, the first worm wheel 333 drives the first lead screw 331 to rotate, so that the support rod 332 slides towards the ground, and one end of the support rod 332 slides into the first groove 326 and abuts against the bottom wall of the first groove 326. The second worm wheel 345 drives the rotating rod 344 to rotate, so as to drive the second gear 346 to rotate, the second gear 346 drives the first gear 343 to rotate, the first gear 343 drives the second lead screw 341 to rotate, the supporting block 342 slides in the direction away from the ground, and one end of the supporting block 342 slides into the second groove 327 and abuts against the bottom wall of the second groove 327.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a non-woven fabrics production is with jacquard needle loom convenient to change jacquard plate, includes rack (110) of fixed connection subaerial, fixedly connected with workstation (210) on frame (110), a plurality of acupuncture holes (220) have been seted up on workstation (210), vertical sliding connection has acupuncture mechanism (300) on frame (110), be provided with acupuncture actuating mechanism (400) that drive acupuncture mechanism (300) are reciprocating motion in vertical direction on frame (110), acupuncture mechanism (300) set up terminal surface under acupuncture actuating mechanism (400), acupuncture mechanism (300) are located workstation (210) top, its characterized in that: the needling mechanism (300) comprises a supporting plate (310) fixedly connected to the lower end face of the needling driving mechanism (400), a needling component (320) is horizontally and slidably connected to the supporting plate (310), and first fixing components (330) for fixing two ends of the needling component (320) are arranged on the supporting plate (310).
2. The jacquard needle machine for producing non-woven fabric, which is convenient for replacing jacquard plates, according to claim 1, is characterized in that: the needling component (320) comprises a jacquard plate (321) which is horizontally and slidably connected to the support plate (310), the sliding direction of the jacquard plate (321) is vertical to the feeding direction of the non-woven fabric, and needles (322) are fixedly connected to the lower end face of the jacquard plate (321).
3. The jacquard needle machine for producing non-woven fabric, which is convenient for replacing jacquard plates, according to claim 2, is characterized in that: the jacquard plate (321) is fixedly connected with auxiliary plates (323) along two sides of the length direction, the auxiliary plates (323) are abutted against the lower end face of the supporting plate (310), and the lower end face of the auxiliary plates (323) is fixedly connected with felting needles (322).
4. The jacquard needle machine for producing non-woven fabric, which is convenient for replacing jacquard plates, according to claim 3, is characterized in that: the supporting plate (310) is provided with a second sliding groove (350), the length direction of the second sliding groove (350) is perpendicular to the feeding direction of the non-woven fabric, and the jacquard plate (321) is connected with the second sliding groove (350) in a sliding mode.
5. The jacquard needle loom of claim 4, which is used for producing non-woven fabrics and is convenient for replacing a jacquard plate, and is characterized in that: the jacquard plate (321) is fixedly connected with first sliding blocks (324) along two sides of the length direction, a third sliding groove (360) is formed in the side wall of the second sliding groove (350) along the length direction, and the first sliding blocks (324) are connected in the third sliding groove (360) in a sliding mode.
6. The jacquard needle machine for producing non-woven fabric, which is convenient for replacing jacquard plates, according to claim 5, is characterized in that: the upper end face of the auxiliary plate (323) is fixedly connected with a second sliding block (325) along the length direction of the jacquard plate (321), the lower end face of the supporting plate (310) is provided with a fourth sliding groove (370) along the length direction, and the second sliding block (325) is connected in the fourth sliding groove (370) in a sliding manner.
7. The jacquard needle loom of claim 6, wherein the jacquard plate is easy to replace for producing non-woven fabrics, and the jacquard needle loom is characterized in that: first fixed subassembly (330) is including rotating first lead screw (331) of connecting in backup pad (310), first lead screw (331) axis perpendicular to ground, vertical sliding connection has bracing piece (332) in backup pad (310), the terminal surface is contradicted in first slider (324) up end under bracing piece (332), bracing piece (332) and first lead screw (331) threaded connection, first worm wheel (333) of coaxial fixedly connected with on first lead screw (331), backup pad (310) internal rotation is connected with worm (334), worm (334) and first worm wheel (333) meshing.
8. The jacquard needle loom of claim 7, wherein the jacquard plate is easy to replace for producing non-woven fabrics, and the jacquard needle loom is characterized in that: the supporting plate (310) is vertically provided with a square fifth sliding groove (380), the supporting rod (332) is a square rod, the supporting rod (332) is connected in the fifth sliding groove (380) in a sliding mode, the upper end face of the first sliding block (324) is provided with a first groove (326), and one end of the supporting rod (332) abuts against the bottom wall of the first groove (326).
9. The jacquard needle loom of claim 8, wherein the jacquard plate is easy to replace for producing non-woven fabrics, and the jacquard needle loom is characterized in that: a second fixing component (340) is arranged on the supporting plate (310), the second fixing component (340) comprises a second lead screw (341) rotatably connected in the supporting plate (310), the axis of the second lead screw (341) is perpendicular to the ground, a supporting block (342) is vertically and slidably connected in the supporting plate (310), the supporting block (342) is in threaded connection with the second lead screw (341), the upper end face of the supporting block (342) is abutted against the lower end face of the first slider (324), a first gear (343) is coaxially and fixedly connected on the second lead screw (341), a rotating rod (344) is rotatably connected in the supporting plate (310), the axis of the rotating rod (344) is perpendicular to the ground, a second worm wheel (345) is coaxially and fixedly connected at the upper end of the rotating rod (344), the second worm wheel (345) is meshed with the worm (334), and a second gear (346) is coaxially and fixedly connected at the lower end of the rotating rod (344), the second gear (346) is meshed with the first gear (343), and the first lead screw (331) and the second lead screw (341) are in opposite thread directions.
10. The jacquard needle loom of claim 9, wherein the jacquard plate is easy to replace for producing non-woven fabrics, and the jacquard needle loom is characterized in that: a sixth sliding groove (390) is vertically formed in the supporting plate (310), the supporting block (342) is a square block, the supporting block (342) is slidably connected into the sixth sliding groove (390), a second groove (327) is formed in the lower end face of the first sliding block (324), and one end of the supporting block (342) abuts against the bottom wall of the second groove (327).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020655317.XU CN212505309U (en) | 2020-04-26 | 2020-04-26 | Jacquard needling machine convenient to change jacquard plate for non-woven fabric production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020655317.XU CN212505309U (en) | 2020-04-26 | 2020-04-26 | Jacquard needling machine convenient to change jacquard plate for non-woven fabric production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212505309U true CN212505309U (en) | 2021-02-09 |
Family
ID=74434492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020655317.XU Expired - Fee Related CN212505309U (en) | 2020-04-26 | 2020-04-26 | Jacquard needling machine convenient to change jacquard plate for non-woven fabric production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212505309U (en) |
-
2020
- 2020-04-26 CN CN202020655317.XU patent/CN212505309U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |
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