CN209890846U - Needling mechanism for needling machine - Google Patents
Needling mechanism for needling machine Download PDFInfo
- Publication number
- CN209890846U CN209890846U CN201920643736.9U CN201920643736U CN209890846U CN 209890846 U CN209890846 U CN 209890846U CN 201920643736 U CN201920643736 U CN 201920643736U CN 209890846 U CN209890846 U CN 209890846U
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- CN
- China
- Prior art keywords
- eccentric wheel
- connecting rod
- wheel connecting
- main shaft
- guide bar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000001467 acupuncture Methods 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses a needling mechanism for needling machine, including main shaft, eccentric wheel connecting rod, needle roof beam, main shaft bearing frame, guide bar and uide bushing, the eccentric wheel connecting rod set up the upper end at the needle roof beam respectively, the main shaft activity set up in a plurality of eccentric wheel connecting rods, the main shaft bearing frame set up respectively on the main shaft and be located the both sides of eccentric wheel connecting rod, the guide bar set up respectively on the both sides of the upper end of needle roof beam and be located the inboard side of eccentric wheel connecting rod, the uide bushing suit respectively on the guide bar. In this way, the utility model provides a acupuncture mechanism for acupuncture machine, eccentric wheel connecting rod and guide bar adopt separately the form, only need 2 group's direction, practice thrift the cost, and the guide bar yawing force reduces moreover, and wearing and tearing are few, generate heat fewly for the life of direction oil blanket has also been prolonged in the eccentric wheel connecting rod.
Description
Technical Field
The utility model relates to a technical field of non-woven equipment especially relates to a needling mechanism for needling machine.
Background
The prior needling machine forms non-woven fabric with certain strength after needling web fibers by felting needles, and the needling mechanism adopted in the prior needling machine is designed into an eccentric wheel connecting rod and a guide rod which are connected together, but has the following disadvantages: firstly, the connecting rods are short relative to the prior art, the lateral component force generated when the guide rods move up and down is large, the guide rods and the guide sleeve are easy to wear, secondly, the number of the guide rods is three when the connecting rods are three, the cost is high, and the phenomenon of heating caused by interference between the guide rods is easy to generate, so that the service life of the needling machine is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a acupuncture mechanism for acupuncture machine, and eccentric wheel connecting rod and guide bar adopt separately the form, only need 2 group's direction, practice thrift the cost, and the guide bar yawing force reduces moreover, and wearing and tearing are few, generate heat fewly for the life of direction oil blanket has also been prolonged in the eccentric wheel connecting rod.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a needling mechanism for needling machine, including main shaft, eccentric wheel connecting rod, needle roof beam, main shaft bearing frame, guide bar and uide bushing, the eccentric wheel connecting rod set up the upper end at the needle roof beam respectively, the main shaft activity set up in a plurality of eccentric wheel connecting rods, the main shaft bearing frame set up respectively on the main shaft and be located the both sides of eccentric wheel connecting rod, the guide bar set up respectively on the both sides of the upper end of needle roof beam and be located the inboard side of eccentric wheel connecting rod, the uide bushing suit respectively on the guide bar.
In a preferred embodiment of the present invention, the eccentric wheel connecting rods are respectively disposed at the upper ends of the needle beams through connecting rod seats.
In a preferred embodiment of the present invention, the number of the eccentric wheel connecting rods and the connecting rod seats is 3.
In a preferred embodiment of the present invention, the number of the guide rods and the guide sleeves is 2.
In a preferred embodiment of the present invention, the number of the spindle bearing seats is 6.
The utility model has the advantages that: the utility model discloses a acupuncture mechanism for acupuncture machine, eccentric wheel connecting rod and guide bar adopt separately the form, only need 2 group's direction, practice thrift the cost, and the guide bar yawing force reduces moreover, and wearing and tearing are few, generate heat fewly for the life of direction oil blanket has also been prolonged in the eccentric wheel connecting rod.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of a needling mechanism for a needling machine according to the present invention;
FIG. 2 is a side view of FIG. 1;
the labels in the figures are: 1. the device comprises a main shaft, 2, an eccentric wheel connecting rod, 3, a needle beam, 4, a main shaft bearing seat, 5, a guide rod, 6, a guide sleeve, 7, a connecting rod seat, 8 and a guide oil seal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the embodiment of the present invention includes:
the utility model provides a acupuncture mechanism for acupuncture machine, includes main shaft 1, eccentric wheel connecting rod 2, needle roof beam 3, main shaft bearing frame 4, guide bar 5 and uide bushing 6, eccentric wheel connecting rod 2 set up respectively in the upper end of needle roof beam 3, the activity of main shaft 1 set up in a plurality of eccentric wheel connecting rods 2, main shaft bearing frame 4 set up respectively on main shaft 1 and be located eccentric wheel connecting rod 3's both sides, guide bar 5 set up respectively on the both sides of the upper end of needle roof beam 3 and be located eccentric wheel connecting rod 2's inboard side, uide bushing 6 suit respectively on guide bar 5. In this embodiment, the needle beam 3 is made of aluminum material.
In the above, the eccentric wheel connecting rods 2 are respectively arranged at the upper ends of the needle beams 3 through the connecting rod seats 7. The number of the eccentric wheel connecting rods 2 and the number of the connecting rod seats 7 are 3, and the needle beam 3 is driven by the eccentric wheel connecting rods 2 and the connecting rod seats 7 to complete up-and-down needling movement.
Furthermore, the number of the guide rods 5 and the number of the guide sleeves 6 are 2, and only 2 groups of guide are needed; the number of the main shaft bearing blocks 4 is 6, and the main shaft 1 is supported by the main shaft bearing blocks 4 to rotate.
As shown in fig. 2, a guide oil seal 8 is also arranged in the eccentric wheel connecting rod 2.
When the needle bar is used, the main shaft 1 is supported by the main shaft bearing block 4 to rotate, and the needle beam 3 is driven by the eccentric wheel connecting rod 2 and the connecting rod block 7 to complete the up-and-down needling movement. Originally, the eccentric wheel connecting rod 2 and the guide rod 5 are connected together, so that the guide rod 5 and the guide sleeve 6 are easily abraded, and the guide rod 5 is easily interfered to generate heat. Set up guide bar 5 respectively on the both sides of the upper end of needle roof beam 3 and be located eccentric wheel connecting rod 2's inboard side in this application, eccentric wheel connecting rod 2 and guide bar 5 adopt separately form, only need 2 group's direction, practice thrift the cost, and 5 lateral forces of guide bar reduce moreover, and wearing and tearing are few, generate heat fewly for the life of direction oil blanket 8 has also been prolonged in the eccentric wheel connecting rod 2.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a needling mechanism for needling machine, its characterized in that, includes main shaft, eccentric wheel connecting rod, needle roof beam, main shaft bearing frame, guide bar and uide bushing, the eccentric wheel connecting rod set up the upper end at the needle roof beam respectively, the main shaft activity set up in a plurality of eccentric wheel connecting rods, the main shaft bearing frame set up respectively on the main shaft and be located the both sides of eccentric wheel connecting rod, the guide bar set up respectively on the both sides of the upper end of needle roof beam and be located the inboard side of eccentric wheel connecting rod, the uide bushing suit respectively on the guide bar.
2. A needling mechanism according to claim 1, wherein the eccentric wheel links are respectively arranged at the upper ends of the needle beams by means of a link base.
3. A needling mechanism according to claim 2, wherein the number of said eccentric wheel links and said connecting rod seats is 3.
4. A needling mechanism according to claim 1, wherein the number of guide rods and guide sleeves is 2.
5. A needling mechanism according to claim 1, wherein the number of spindle bearing housings is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643736.9U CN209890846U (en) | 2019-05-05 | 2019-05-05 | Needling mechanism for needling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643736.9U CN209890846U (en) | 2019-05-05 | 2019-05-05 | Needling mechanism for needling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890846U true CN209890846U (en) | 2020-01-03 |
Family
ID=69000438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920643736.9U Expired - Fee Related CN209890846U (en) | 2019-05-05 | 2019-05-05 | Needling mechanism for needling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890846U (en) |
-
2019
- 2019-05-05 CN CN201920643736.9U patent/CN209890846U/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: 20200103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |