CN215976314U - Needle plate clamping mechanism for single plate pre-needling reverse needling machine - Google Patents
Needle plate clamping mechanism for single plate pre-needling reverse needling machine Download PDFInfo
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- CN215976314U CN215976314U CN202122288840.0U CN202122288840U CN215976314U CN 215976314 U CN215976314 U CN 215976314U CN 202122288840 U CN202122288840 U CN 202122288840U CN 215976314 U CN215976314 U CN 215976314U
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- Prior art keywords
- plate
- needle
- needling
- compression spring
- roof beam
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000006835 compression Effects 0.000 claims description 40
- 238000007906 compression Methods 0.000 claims description 40
- 239000004677 Nylon Substances 0.000 claims description 11
- 229920001778 nylon Polymers 0.000 claims description 11
- 238000001467 acupuncture Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000009950 felting Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a needle plate clamping mechanism for a single-plate pre-needling reverse needling machine, relates to the technical field of needling machines, and aims to solve the problems that most of the existing needle plates in the prior art are clamped through air bags, and monitoring mechanisms need to be additionally arranged to monitor the pressure of the air bags in real time, so that not only is extra cost consumed, but also the air bags are aged and easily leak air after being used for a long time, so that the needle plates are loosened and the work of the needle plates is influenced. The utility model discloses a needle bar, including needle beam, through-hole, limiting plate, needle beam and L type curb plate, the both sides of needle beam below are the symmetry respectively and are installed L type curb plate, and needle beam and L type curb plate pass through bolt fixed connection, one side of L type curb plate is provided with the holding down plate, the inside of needle beam is provided with the through-hole, the inside of needle beam is provided with the side fluting along the both sides of through-hole symmetry respectively, and side fluting and through-hole intercommunication, the inside of through-hole is provided with presses the depression bar, and presses the depression bar to run through the needle beam, install the limiting plate according to the both sides symmetry respectively of depression bar, and press depression bar and limiting plate welded connection.
Description
Technical Field
The utility model relates to the technical field of needle machines, in particular to a needle plate clamping mechanism for a single-plate pre-needling reverse needling machine.
Background
The textile industry is the traditional prop industry of economy and the important civilian industry, the textile machinery is the equipment that produces for the textile industry, the needle loom is a non-woven fabrics processing machinery equipment, can be with certain thickness's cloth raw materials, through compaction, acupuncture, weave into leather base cloth, the needle loom mainly comprises frame, net feeding mechanism, acupuncture mechanism, traction mechanism, decorative pattern mechanism, drive mechanism etc. in the acupuncture mechanism, the fibre net is punctured repeatedly through adopting the felting needle that has the thorn hook, wherein the felting needle is above the faller of installation, the faller passes through clamping mechanism and fixes on the needle beam, drive the needle beam motion through the inside power part of equipment, make the faller drive the felting needle and carry out work.
However, most of the existing needle plates are clamped through air bags, and monitoring mechanisms need to be additionally arranged to monitor the pressure of the air bags in real time, so that extra cost consumption is caused, the air bags are aged and easily leak air after being used for a long time, the needle plates are loosened, and the work of the needle plates is influenced; therefore, the market urgently needs to develop a needle plate clamping mechanism for a single-plate pre-needling reverse needling machine to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a needle plate clamping mechanism for a single-plate pre-needling reverse needling machine, which aims to solve the problems that most of the existing needle plates in the background technology are clamped through air bags, and monitoring mechanisms need to be additionally arranged to monitor the pressure of the air bags in real time, so that not only is extra cost consumed, but also the air bags are aged and easily leak air after being used for a long time, so that the needle plates are loosened, and the work of the needle plates is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a faller clamping mechanism for anti-thorn machine of veneer needling in advance, includes the needle roof beam, L type curb plate is installed to the both sides difference symmetry of needle roof beam below, and the needle roof beam passes through bolt fixed connection with L type curb plate, one side of L type curb plate is provided with the holding down plate, the inside of needle roof beam is provided with the through-hole, the inside of needle roof beam is provided with the side fluting along the both sides difference symmetry of through-hole, and the side fluting communicates with the through-hole, the inside of through-hole is provided with presses the depression bar, and presses the depression bar to run through the needle roof beam, install the restriction board according to the both sides difference symmetry of depression bar, and press depression bar and restriction board welded connection.
Preferably, install according to the top of press lever and press the cap, and press the lever and press cap welded connection, install according to the below of press lever and press the slat, and press the lever and press slat fixed connection, first compression spring is installed to the top of holding down plate, and holding down plate and first compression spring welded connection, first compression spring's inside is provided with the guide bar, and the guide bar passes through bolt fixed connection with the holding down plate.
Preferably, a first spring base is installed above the first compression spring, the first compression spring is connected with the first spring base in a welded mode, the first spring base is fixedly connected with the needle beam through a bolt, a pressing cavity is arranged inside the lower pressing plate, and a second compression spring is arranged inside the pressing cavity.
Preferably, a second spring base is installed above the second compression spring, the second compression spring is connected with the second spring base in a welded mode, the second spring base is connected with the lower pressing plate through a bolt, a pressing block is installed below the second compression spring and is connected with the pressing block in a welded mode, the two sides of the pressing block are symmetrically provided with limiting blocks respectively, and the pressing block is fixedly connected with the limiting blocks.
Preferably, a needle plate is arranged below the lower pressing plate, a nylon plate is arranged below the needle plate and fixedly connected with the nylon plate, and a pricking needle is arranged below the needle plate and penetrates through the nylon plate.
Preferably, the connecting block is installed to the top of needle roof beam, and the needle roof beam passes through bolt fixed connection with the connecting block, the connecting plate is installed to the top of connecting block, and the connecting block passes through bolt fixed connection with the connecting plate, the power pole is installed to the top of connecting plate, and connecting plate and power pole welded connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a through L type curb plate, the setting of pressing rod and holding down plate, wherein L type curb plate is provided with two and sets up the both sides at the needle roof beam respectively, ninety degree folded plates through two L type curb plates, make the faller can place between two L type curb plates, through pressing the pressing rod downwards, make the tight presser plate of holding down plate, then rotate the pressing rod, through the restriction board to the lift restriction according to the depression bar, thereby make the faller by the holding down clamp, the problem that adopts the gasbag to press from both sides tight mode and can additionally increase the cost has been solved, the convenience of faller installation and dismantlement has been improved, the stability of faller work has been increased.
2. The utility model discloses a through the setting of first spring holder and first compression spring, make the holding down plate when sticising the faller, first compression spring is in the extension state, and there is the shrink effort inside to when dismantling the faller, through first compression spring's shrink effort, make the holding down plate can rise automatically, improved the convenience that the faller was dismantled.
Drawings
FIG. 1 is a schematic view of a needle plate clamping mechanism for a single plate pre-needling reverse needling machine of the present invention;
FIG. 2 is an enlarged view of the portion A of the present invention;
FIG. 3 is a front cross-sectional view of a needle plate clamping mechanism for a single plate pre-needling reverse needling machine of the present invention;
fig. 4 is an enlarged view of the portion B of the present invention.
In the figure: 1. a needle beam; 2. connecting blocks; 3. a connecting plate; 4. a power rod; 5. an L-shaped side plate; 6. a pressing lever; 7. a lower pressing plate; 8. a needle plate; 9. a nylon plate; 10. a needle; 11. pressing the cap; 12. a through hole; 13. side grooving; 14. a limiting plate; 15. pressing the ribbon board; 16. a first spring mount; 17. a first compression spring; 18. a guide bar; 19. pressing the cavity; 20. a second spring mount; 21. a second compression spring; 22. a limiting block; 23. and (7) pressing the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a faller clamping mechanism for anti-thorn machine of veneer preliminary acupuncture, including needle roof beam 1, L type curb plate 5 is installed to the both sides of needle roof beam 1 below symmetry respectively, and needle roof beam 1 passes through bolt fixed connection with L type curb plate 5, one side of L type curb plate 5 is provided with holding down plate 7, the inside of needle roof beam 1 is provided with through-hole 12, the inside of needle roof beam 1 is provided with side fluting 13 along the both sides of through-hole 12 symmetry respectively, and side fluting 13 and through-hole 12 intercommunication, the inside of through-hole 12 is provided with presses the pressure pole 6, and press the pole 6 to run through needle roof beam 1, restriction board 14 is installed to the both sides of pressing the pole 6 symmetry respectively, and press pole 6 and restriction board 14 welded connection, restriction board 14's length and width are less than side fluting 13's length and width, make restriction board 14 can pass the side fluting.
Further, install according to the top of depression bar 6 and press cap 11, and press bar 6 and press cap 11 welded connection, according to the setting of cap 11, the convenience of pressing according to depression bar 6 has been improved, press the below of depression bar 6 to install and press slat 15, and press bar 6 and press slat 15 fixed connection, first compression spring 17 is installed to the top of holding down plate 7, and holding down plate 7 and first compression spring 17 welded connection, the inside of first compression spring 17 is provided with guide bar 18, and guide bar 18 passes through bolt fixed connection with holding down plate 7, the setting of guide bar 18, make first compression spring 17 can bounce perpendicularly, the verticality that holding down plate 7 goes up and down has been increased.
Further, first spring base 16 is installed to first compression spring 17's top, and first compression spring 17 and first spring base 16 welded connection, and first spring base 16 passes through bolt fixed connection with needle roof beam 1, and the inside of lower clamp plate 7 is provided with presses and moves chamber 19, and the inside of pressing and moving chamber 19 is provided with second compression spring 21, and second compression spring 21 adopts the steel that intensity is high to make, increases second compression spring 21 elastic capacity, improves working life.
Further, a second spring base 20 is installed above the second compression spring 21, the second compression spring 21 is connected with the second spring base 20 in a welded mode, the second spring base 20 is connected with the lower pressing plate 7 through bolts, a pressing block 23 is installed below the second compression spring 21, the second compression spring 21 is connected with the pressing block 23 in a welded mode, the pressing block 23 is arranged, under the elastic action of the second compression spring 21, the pressing block 23 can press the needle plate 8, the pressing stability of the needle plate 8 is improved, limiting blocks 22 are symmetrically installed on two sides of the pressing block 23 respectively, the pressing block 23 is fixedly connected with the limiting blocks 22, the limiting blocks 22 are arranged, the moving distance of the pressing block 23 can be limited, and the pressing block 23 is prevented from being separated from the pressing cavity 19.
Further, a needle plate 8 is arranged below the lower pressing plate 7, the needle plate 8 is made of a magnesium alloy plate, a nylon plate 9 is arranged below the needle plate 8, the needle plate 8 is fixedly connected with the nylon plate 9, a needle 10 is arranged below the needle plate 8 and penetrates through the nylon plate 9, and the surface of the nylon plate 9 is milled to improve the surface flatness.
Further, connecting block 2 is installed to needle roof beam 1's top, and needle roof beam 1 passes through bolt fixed connection with connecting block 2, connecting block 2 sets up to width under the narrow, be favorable to the dispersion effort, improve the stability of the 1 lift of needle roof beam, connecting plate 3 is installed to connecting block 2's top, and connecting block 2 passes through bolt fixed connection with connecting plate 3, power rod 4 is installed to connecting plate 3's top, and connecting plate 3 and 4 welded connection of power rod, the external transmission part of power rod 4, make power rod 4 move, thereby make faller 8 carry out work.
The working principle is as follows: when the needle plate 8 is installed, the needle plate 8 is placed between the two L-shaped side plates 5, the needle plate 8 falls on ninety-degree folded plates of the L-shaped side plates 5, then the limiting plates 14 on the two sides of the pressing rod 6 are aligned with the side grooves 13, the pressing cap 11 is pressed downwards, the pressing rod 6 drives the limiting plates 14 to move downwards, at the moment, under the downward movement of the pressing rod 6, the pressing strip plate 15 presses the lower pressing plate 7 downwards, the lower pressing plate 7 moves downwards, the first compression spring 17 extends to generate contraction force, when the limiting plates 14 penetrate through the side grooves 13, the lower pressing plate 7 contacts with the needle plate 8 and presses the needle plate 8 tightly, so that the needle plate 8 is fixedly clamped, then the pressing rod 6 is rotated, the limiting plates 14 are staggered with the pressing grooves 13, the rising of the pressing rod 6 is limited, when the needle plate 8 is disassembled, the pressing rod 6 is rotated, the limiting plates 14 are aligned with the side grooves 13, and then the pressing rod 6 is pulled upwards, the pair of lower presser plates 7 is automatically raised by the contraction force of the first compression spring 17, and then the needle plate 8 can be removed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a faller clamping mechanism for anti-thorn machine of veneer preliminary acupuncture, includes needle beam (1), its characterized in that: l type curb plate (5) are installed to the both sides of needle roof beam (1) below symmetry respectively, and needle roof beam (1) and L type curb plate (5) pass through bolt fixed connection, one side of L type curb plate (5) is provided with holding down plate (7), the inside of needle roof beam (1) is provided with through-hole (12), the inside of needle roof beam (1) is provided with side fluting (13) along the both sides of through-hole (12) symmetry respectively, and side fluting (13) and through-hole (12) intercommunication, the inside of through-hole (12) is provided with presses depression bar (6), and presses depression bar (6) to run through needle roof beam (1), restriction board (14) are installed to the both sides symmetry respectively of pressing bar (6), and press bar (6) and restriction board (14) welded connection.
2. The needle plate clamping mechanism for the single plate pre-needling reverse-needling machine according to claim 1, characterized in that: press down the top of pole (6) and install and press down cap (11), and press down pole (6) and press down cap (11) welded connection, press down the below of pole (6) and install and press down slat (15), and press down pole (6) and press down slat (15) fixed connection, first compression spring (17) are installed to the top of holding down plate (7), and holding down plate (7) and first compression spring (17) welded connection, the inside of first compression spring (17) is provided with guide bar (18), and guide bar (18) pass through bolt fixed connection with holding down plate (7).
3. The needle plate clamping mechanism for the single plate pre-needling reverse-needling machine according to claim 2, characterized in that: first spring base (16) are installed to the top of first compression spring (17), and first compression spring (17) and first spring base (16) welded connection, first spring base (16) pass through bolt fixed connection with needle roof beam (1), the inside of holding down plate (7) is provided with presses and moves chamber (19), the inside of pressing and moving chamber (19) is provided with second compression spring (21).
4. The needle plate clamping mechanism for the single plate pre-needling reverse-needling machine according to claim 3, characterized in that: second spring base (20) are installed to the top of second compression spring (21), and second compression spring (21) and second spring base (20) welded connection, second spring base (20) pass through bolted connection with holding down plate (7), top briquetting (23) are installed to the below of second compression spring (21), and second compression spring (21) and top briquetting (23) welded connection, stopper (22) are installed to the both sides difference symmetry of top briquetting (23), and top briquetting (23) and stopper (22) fixed connection.
5. The needle plate clamping mechanism for the single plate pre-needling reverse-needling machine according to claim 1, characterized in that: the needle plate (8) is arranged below the lower pressing plate (7), the nylon plate (9) is installed below the needle plate (8), the needle plate (8) is fixedly connected with the nylon plate (9), the pricking needle (10) is installed below the needle plate (8), and the pricking needle (10) penetrates through the nylon plate (9).
6. The needle plate clamping mechanism for the single plate pre-needling reverse-needling machine according to claim 1, characterized in that: connecting block (2) are installed to the top of needle roof beam (1), and needle roof beam (1) passes through bolt fixed connection with connecting block (2), connecting plate (3) are installed to the top of connecting block (2), and connecting block (2) pass through bolt fixed connection with connecting plate (3), power rod (4) are installed to the top of connecting plate (3), and connecting plate (3) and power rod (4) welded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122288840.0U CN215976314U (en) | 2021-09-22 | 2021-09-22 | Needle plate clamping mechanism for single plate pre-needling reverse needling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122288840.0U CN215976314U (en) | 2021-09-22 | 2021-09-22 | Needle plate clamping mechanism for single plate pre-needling reverse needling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215976314U true CN215976314U (en) | 2022-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122288840.0U Expired - Fee Related CN215976314U (en) | 2021-09-22 | 2021-09-22 | Needle plate clamping mechanism for single plate pre-needling reverse needling machine |
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| Country | Link |
|---|---|
| CN (1) | CN215976314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116334847A (en) * | 2023-05-26 | 2023-06-27 | 淄博九天纺织有限公司 | Needling machine for textiles |
-
2021
- 2021-09-22 CN CN202122288840.0U patent/CN215976314U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116334847A (en) * | 2023-05-26 | 2023-06-27 | 淄博九天纺织有限公司 | Needling machine for textiles |
| CN116334847B (en) * | 2023-05-26 | 2023-07-21 | 淄博九天纺织有限公司 | Needling machine for textiles |
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| 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: 20220308 |