CN215713779U - Needle loom based on microfiber leather production usefulness - Google Patents
Needle loom based on microfiber leather production usefulness Download PDFInfo
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- CN215713779U CN215713779U CN202121028968.7U CN202121028968U CN215713779U CN 215713779 U CN215713779 U CN 215713779U CN 202121028968 U CN202121028968 U CN 202121028968U CN 215713779 U CN215713779 U CN 215713779U
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Abstract
The utility model relates to the technical field of textile equipment, and discloses a needling machine for microfiber leather production, which comprises: the needle plate, hold in the palm otter board and support, the needle plate all sets up the inside at the support with holding in the palm the otter board, it is located the below of faller to hold in the palm the otter board, the both sides that hold in the palm the otter board are provided with feed roller and output roller respectively, the below of faller is provided with prevents scraping the mechanism, the side of support is provided with the mounting bracket, first circular slot has all been seted up to the both sides of mounting bracket inner wall, the below of first circular slot is provided with the second circular slot. This needle loom based on production of microfiber leather is through setting up water pipe, water hot-rolling and elastic sleeve, lets in hot water through the water pipe, heats the hydrothermal roller, irones through the hydrothermal roller after the base cloth acupuncture and levels, and the elastic sleeve can avoid water hot-rolling and base cloth rigid contact, avoids leaving the indentation on the base cloth surface, has reached the effect that makes the base cloth surfacing.
Description
Technical Field
The utility model relates to the technical field of textile equipment, in particular to a needling machine for microfiber leather production.
Background
Microfiber leather, superfine fiber synthetic leather, is the leather that nylon material added after smashing binded again with polyethylene material, and the base cloth adopts superfine fiber, and the needle loom is needled the fibre web through the felting needle, makes the fibre produce and shifts from top to bottom, and the fibre that produces and shift from top to bottom just produces certain extrusion to the fibre web, makes the fibre draw close in the fibre web and is compressed into non-woven base cloth, and the base cloth elasticity that superfine fiber made is good, and intensity is high, and soft handle, the gas permeability is good, is applicable to modernized large-scale production, can protect the ecology simultaneously.
After the fiber net is needled by the needling machine, the fiber net forms a base fabric with certain strength, density, elasticity and other properties, the base fabric needs to be bonded with the synthetic leather, the surface layer of the needled base fabric still has extended fibers, so that the bonding effect is poor, the synthetic leather cannot be tightly attached to the base fabric, the fiber net is fluffy before needling and has certain thickness, the thickness of the fiber net can be recovered after passing through a feeding roller, the fiber net is easy to move along with the felting needles when being needled, the felting needles are not completely separated from the fiber net, the bottom of the felting needles is easy to pull and scrape the surface of the fiber net, and the surface of the fiber net is uneven.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a needling machine for producing microfiber leather, which has the advantages of flattening the surface of a base fabric and avoiding the phenomenon that a fiber net is pulled and scraped by a needle, and solves the problems that the surface layer of the base fabric after needling still has extended fibers, so that the bonding effect is poor, synthetic leather cannot be tightly attached to the base fabric, the fiber net is fluffy before needling and has a certain thickness, the fiber net can recover the thickness after passing through a feeding roller, the fiber net is easy to move along with the needle when being needled, the needle is not completely separated from the fiber net, and the bottom of the needle is easy to pull and scrape the surface of the fiber net, so that the surface of the fiber net is not flat.
The utility model provides the following technical scheme: a needle loom for microfiber leather production comprises: faller, hold in the palm otter board and support, faller and support otter board all set up the inside at the support, it is located the below of faller to hold in the palm the otter board, the both sides of holding in the palm the otter board are provided with feed roller and output roller respectively, the below of faller is provided with prevents scraping the mechanism, the side of support is provided with the mounting bracket, first circular slot has all been seted up to the both sides of mounting bracket inner wall, the below of first circular slot is provided with the second circular slot, the inner wall of first circular slot and second circular slot all rotates and is connected with flattening mechanism, the motor is installed in the front of support, the output of motor runs through mounting bracket and fixedly connected with driving gear, flattening mechanism's surface is provided with driven gear.
Preferably, the mechanism of flattening includes water hot-rolling and elastic sleeve, the fixed surface of cover water receiving hot-rolling of elastic sleeve, the equal fixedly connected with connecting pipe in both ends of water hot-rolling, the connecting pipe rotates the inner wall of connecting at first circular slot and second circular slot respectively, driven gear fixed connection is on the surface of connecting pipe, the water hot-rolling passes through the connecting pipe and is connected with the circular slot rotation.
Preferably, the inner wall of the connecting pipe is provided with a rotary seal, and the inner wall of the rotary seal is fixedly connected with a water pipe.
Preferably, prevent scraping mechanism including shell otter board, arc, connecting plate and expansion bend, shell the otter board and install the inner wall at the support, connecting plate fixed connection is at the inner wall of support, the connecting plate is located one side that shell the otter board and be close to the feed roll, expansion bend fixed connection is in the bottom of connecting plate, arc fixed connection is at the flexible end of expansion bend.
Preferably, the bearing is inlaid in the inner walls of the first circular groove and the second circular groove, and the connecting pipe is fixedly connected to the inner wall of the bearing.
Preferably, the surface of the output roller is fixedly sleeved with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with anti-slip grains.
Compared with the prior art, the utility model has the following beneficial effects:
1. this needle loom based on production of microfiber leather is used, through setting up the water pipe, water hot-rolling and elastic sleeve, let in hot water through the water pipe, heat the hydrothermal roller, iron through the hydrothermal roller after the base cloth acupuncture and level, the elastic sleeve can avoid water hot-rolling and base cloth rigid contact, avoid keeping the indentation on the base cloth surface, reached the effect that makes base cloth surfacing, the base cloth top layer after having solved the acupuncture still has the fibre that stretches out, can make the bonding effect not good, cause the synthetic leather can not closely laminate with the base cloth problem.
2. This needle loom based on production of microfiber leather is used, through setting up the arc, the expansion bend, the connecting plate with shell the otter board, shell the otter board and can carry on spacingly to the fibre web, avoid the fibre web to follow the felting needle motion, the arc is when the fibre web goes out the feed roll, guide the position to the fibre web, make the fibre web get into smoothly and shell between otter board and the web support board, can adjust the expansion bend according to the thickness of fibre web, easily adjust the position of arc, reached and avoided the felting needle to draw the problem of scraping the fibre web, it has certain thickness to have solved to be in fluffy state before the fibre web acupuncture, the fibre web can resume thickness after passing the feed roll, the fibre web is easily followed the felting needle motion when being pricked, the felting needle is not completely separated from the fibre web, the bottom of felting needle is easily pulled the surface of scraping the fibre web, cause the problem of the surface unevenness of fibre web.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic side sectional view of the flattening mechanism of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 5 according to the present invention;
fig. 5 is a schematic side sectional view of the scratch prevention mechanism of the present invention.
In the figure: 1. a needle plate; 2. carrying out screen supporting plate; 3. a support; 4. a feed roll; 5. an output roller; 6. a scratch-resistant mechanism; 61. stripping the screen plate; 62. an arc-shaped plate; 63. a connecting plate; 64. a retractor; 7. a mounting frame; 8. a first circular groove; 9. a second circular groove; 10. a flattening mechanism; 101. water hot rollers; 102. an elastic sleeve; 103. a connecting pipe; 11. a motor; 12. a driving gear; 13. a driven gear; 14. rotating and sealing; 15. a water pipe; 16. a bearing; 17. an anti-slip sleeve.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, a needling machine for microfiber leather production comprises: the needle plate 1, the screen supporting plate 2 and the support 3, the needle plate 1 and the screen supporting plate 2 are arranged inside the support 3, the screen supporting plate 2 is positioned below the needle plate 1, the two sides of the screen supporting plate 2 are respectively provided with the feeding rollers 4 and the output rollers 5, the lower side of the needle plate 1 is provided with the anti-scraping mechanism 6, the side surface of the support 3 is provided with the mounting frame 7, the two sides of the inner wall of the mounting frame 7 are respectively provided with the first circular groove 8, the lower side of the first circular groove 8 is provided with the second circular groove 9, the inner walls of the first circular groove 8 and the second circular groove 9 are respectively and rotatably connected with the flattening mechanism 10, the front surface of the support 3 is provided with the motor 11, the output end of the motor 11 penetrates through the mounting frame 7 and is fixedly connected with the driving gear 12, the surface of the flattening mechanism 10 is provided with the driven gear 13, the motor 11 drives the driving gear 12 to rotate, the driving gear 13 drives the connecting pipe 103 to rotate, thereby rotating the flattening mechanism 10 to iron the base cloth.
Wherein; flattening mechanism 10 includes water hot-rolling 101 and elastic sleeve 102, the fixed cover of elastic sleeve 102 is connected the surface of water hot-rolling 101, the equal fixedly connected with connecting pipe 103 in both ends of water hot-rolling 101, connecting pipe 103 rotates the inner wall of connecting at first circular slot 8 and second circular slot 9 respectively, driven gear 13 fixed connection is on the surface of connecting pipe 103, water hot-rolling 101 passes through connecting pipe 103 and is connected with the circular slot rotation, let in hot water from water pipe 15, hot water gets into water hot-rolling 101, heat water hot-rolling 101, hot water gets into flattening mechanism 10 of being connected with second circular slot 9 rotation through water pipe 15, heat water hot-rolling 101, when making base cloth through flattening mechanism 10, the upper surface and the lower surface of base cloth all obtain flattening.
Wherein; the inner wall of the connecting pipe 103 is provided with a rotary seal 14, the inner wall of the rotary seal 14 is fixedly connected with a water pipe 15, and the rotary seal 14 can ensure that the water pipe 15 enters the water and is watertight and does not influence the rotation of the connecting pipe 103.
Wherein; prevent scraping mechanism 6 including shell otter board 61, arc 62, connecting plate 63 and expansion bend 64, shell otter board 61 and install the inner wall at support 3, connecting plate 63 fixed connection is at support 3's inner wall, and connecting plate 63 is located and shells otter board 61 and is close to one side of feed roll 4, and expansion bend 64 fixed connection is in the bottom of connecting plate 63, and arc 62 fixed connection can be adjusted the position of arc 62 according to the thickness of fibre web at the flexible end of expansion bend 64.
Wherein; bearing 16 is all inlayed to the inner wall of first circular slot 8 and second circular slot 9, and connecting pipe 103 fixed connection is at the inner wall of bearing 16, and bearing 16 can reduce the frictional force between first circular slot 8 and second circular slot 9 and the connecting pipe 103, makes connecting pipe 103 rotate more steadily.
Wherein; the surface of the output roller 5 is provided with the anti-skidding sleeve 17, the surface of the anti-skidding sleeve 17 is provided with the anti-skidding lines, the anti-skidding sleeve 17 can increase friction force, more stably drives the fiber web to move, and avoids the fiber web from being blocked at an outlet, so that the fiber web in the needling machine is excessively needled, and the strength of the base cloth is damaged.
The working principle is that before processing, the height of the arc-shaped plate 62 is adjusted according to the thickness of the fiber web, the expansion piece 64 is started, the expansion end of the expansion piece 64 extends out to drive the arc-shaped plate 62 to move to a proper position, the fiber web is fed into the needle machine from the feeding roller 4 and enters the stripping plate 61 through the bottom of the arc-shaped plate 62, when the needle moves upwards, the stripping plate 61 prevents the fiber web from moving along with the needle, the fiber web is stripped from the surfaces of the felting needles, so that the fiber web cannot be pulled and scraped by the felting needles when moving, base cloth with certain strength, density, elasticity and other properties is formed after the fiber web is needled, the base cloth is output through an output roller 5 and then passes through a space between flatting mechanisms 10, hydrothermal rollers 101 are respectively positioned above and below the base cloth, hot water is introduced through a water pipe 15 and heats the hydrothermal rollers 101, the base cloth is ironed and leveled through the hydrothermal rollers 101 after being needled, and the elastic sleeve 102 can prevent the hydrothermal rollers 101 from being in hard contact with the base cloth.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a needle loom based on microfiber leather production usefulness which characterized in that includes: the needle plate (1), the supporting screen plate (2) and the support (3), the needle plate (1) and the supporting screen plate (2) are arranged inside the support (3), the supporting screen plate (2) is arranged below the needle plate (1), the two sides of the supporting screen plate (2) are respectively provided with a feeding roller (4) and an output roller (5), the below of the needle plate (1) is provided with a scratch-proof mechanism (6), the side surface of the support (3) is provided with a mounting frame (7), the two sides of the inner wall of the mounting frame (7) are respectively provided with a first circular groove (8), the below of the first circular groove (8) is provided with a second circular groove (9), the inner walls of the first circular groove (8) and the second circular groove (9) are respectively and rotatably connected with a flattening mechanism (10), the front surface of the support (3) is provided with a motor (11), the output end of the motor mounting frame (11) penetrates through the mounting frame (7) and is fixedly connected with a driving gear (12), and a driven gear (13) is arranged on the surface of the flattening mechanism (10).
2. The needling machine for microfiber leather production according to claim 1, wherein the flattening mechanism (10) comprises a water heating roller (101) and an elastic sleeve (102), wherein the elastic sleeve (102) fixes the surface of the water heating roller (101), connecting pipes (103) are fixedly connected to both ends of the water heating roller (101), the connecting pipes (103) are rotatably connected to the inner walls of the first circular groove (8) and the second circular groove (9), the driven gear (13) is fixedly connected to the surface of the connecting pipe (103), and the water heating roller (101) is rotatably connected to the circular grooves through the connecting pipes (103).
3. A needling machine for microfiber-based leather production according to claim 2, wherein the inner wall of the connecting tube (103) is provided with a rotary seal (14), and a water tube (15) is fixedly connected to the inner wall of the rotary seal (14).
4. The needling machine for microfiber leather production according to claim 1, wherein the scratch prevention mechanism (6) comprises a screen peeling plate (61), an arc plate (62), a connecting plate (63) and a retractor (64), wherein the screen peeling plate (61) is installed on the inner wall of the support (3), the connecting plate (63) is fixedly connected to the inner wall of the support (3), the connecting plate (63) is positioned on one side of the screen peeling plate (61) close to the feeding roller (4), the retractor (64) is fixedly connected to the bottom of the connecting plate (63), and the arc plate (62) is fixedly connected to the telescopic end of the retractor (64).
5. A needling machine for microfiber leather production according to claim 1 or 2, wherein bearings (16) are embedded in the inner walls of the first circular groove (8) and the second circular groove (9), and the connecting pipe (103) is fixedly connected to the inner walls of the bearings (16).
6. The needling machine for microfiber leather production according to claim 1, wherein an anti-slip sleeve (17) is fixedly sleeved on the surface of the output roller (5), and anti-slip lines are formed on the surface of the anti-slip sleeve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121028968.7U CN215713779U (en) | 2021-05-14 | 2021-05-14 | Needle loom based on microfiber leather production usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121028968.7U CN215713779U (en) | 2021-05-14 | 2021-05-14 | Needle loom based on microfiber leather production usefulness |
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| CN215713779U true CN215713779U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121028968.7U Active CN215713779U (en) | 2021-05-14 | 2021-05-14 | Needle loom based on microfiber leather production usefulness |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821599A (en) * | 2022-11-17 | 2023-03-21 | 浙江锦尚合成革有限公司 | High-strength synthetic leather and manufacturing method thereof |
| CN116121958A (en) * | 2023-01-10 | 2023-05-16 | 江苏润众环保材料有限公司 | Fiber laying and needling equipment for manufacturing PTFE filter bag and application method thereof |
-
2021
- 2021-05-14 CN CN202121028968.7U patent/CN215713779U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821599A (en) * | 2022-11-17 | 2023-03-21 | 浙江锦尚合成革有限公司 | High-strength synthetic leather and manufacturing method thereof |
| CN115821599B (en) * | 2022-11-17 | 2024-08-16 | 浙江锦尚合成革有限公司 | High-strength synthetic leather and manufacturing method thereof |
| CN116121958A (en) * | 2023-01-10 | 2023-05-16 | 江苏润众环保材料有限公司 | Fiber laying and needling equipment for manufacturing PTFE filter bag and application method thereof |
| CN116121958B (en) * | 2023-01-10 | 2023-10-03 | 江苏润众环保材料有限公司 | Fiber laying and needling equipment for manufacturing PTFE filter bag and application method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Building 1, No. 2 Longgang Zhongliu Road, Shipai Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN KEDI INDUSTRY CO.,LTD. Address before: No. 37, suifengnian South Road, Shatian Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN KEDI INDUSTRY CO.,LTD. |
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| CP02 | Change in the address of a patent holder |